WO2016086418A1 - 负压产生装置及其应用 - Google Patents

负压产生装置及其应用 Download PDF

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Publication number
WO2016086418A1
WO2016086418A1 PCT/CN2014/093160 CN2014093160W WO2016086418A1 WO 2016086418 A1 WO2016086418 A1 WO 2016086418A1 CN 2014093160 W CN2014093160 W CN 2014093160W WO 2016086418 A1 WO2016086418 A1 WO 2016086418A1
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WO
WIPO (PCT)
Prior art keywords
negative pressure
module
flexible
vacuum pump
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2014/093160
Other languages
English (en)
French (fr)
Inventor
陈殷瑞
余东铭
黄振宁
陈仲竹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Somnics Inc
Original Assignee
Somnics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Somnics Inc filed Critical Somnics Inc
Priority to EP14907504.6A priority Critical patent/EP3095421B1/en
Priority to CN201480042066.5A priority patent/CN106170272B/zh
Priority to US15/308,048 priority patent/US10159595B2/en
Priority to JP2017529724A priority patent/JP6346997B2/ja
Priority to PCT/CN2014/093160 priority patent/WO2016086418A1/zh
Publication of WO2016086418A1 publication Critical patent/WO2016086418A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/56—Devices for preventing snoring
    • A61F5/566—Intra-oral devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/56—Devices for preventing snoring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
    • A61M16/049—Mouthpieces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/42—Reducing noise
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8262—Internal energy supply devices connectable to external power source, e.g. connecting to automobile battery through the cigarette lighter

Definitions

  • the present invention relates to a negative pressure generating device, and more particularly to a negative pressure generating device for providing a vacuum source to a mouth interface device suitable for a patient with sleep disordered breathing.
  • Obstructive Sleep Apnea (OSA), hypopnea, and Upper Airway Resistance Syndrome (UARS) are caused by complete or partial obstruction of the upper respiratory tract during sleep, during anesthesia, or after anesthesia. A variety of symptoms, which can cause a disruption of breathing during sleep and a serious crisis of hypoxia in the blood. Patients with OSA, hypopnea and/or UARS are often repeatedly awakened due to insufficient oxygen during sleep, resulting in fragmental sleep and poor sleep quality.
  • CPAP Constant Positive Airway Pressure
  • Positive pressure breathing apparatus is composed of a mask, a pump and a humidifier.
  • the positive pressure respirator continuously blows high pressure air into the patient's nasal passages to keep the patient's airway clear during sleep.
  • Positive pressure respirators are quite effective, but they can cause unpleasant side effects such as dry throat and blocked nasal passages. Patients who use positive pressure respirators often experience swelling and headaches in the morning. It has low adaptability due to the serious side effects it causes.
  • an improved method is to apply a negative pressure in the patient's mouth, and use a negative pressure to pass into the front end of the user's mouth, usually at the lip or the lip later, and pull the tongue forward by negative pressure to pull the tongue.
  • the back end is away from the back of the respiratory tract.
  • Various oral devices using oral negative pressure have been developed, for example, the oral interface device of PCT International Patent Application No. PCT/US14/11129, filed on January 10, 2014, by which the oral cavity is appropriately controlled. Negative pressure to help OSA, hypopnea and/or UARS patients breathe.
  • oral devices with negative oral pressure can be used.
  • the vacuum source is provided using a suitable vacuum control system, such as an electronic pump or the like disclosed in the patent application of U.S. Patent Publication No. 2009/0288660.
  • Another object of the present invention is to provide a portable negative pressure generating device for improving user convenience.
  • Still another object of the present invention is to reduce noise and vibration generated during operation of a pump by using a soundproof module surrounding the pump and a sound absorbing line structure as a combination of a pump inlet/exhaust pipe in the vacuum pump design of the negative pressure generating device of the present invention.
  • a further object of the present invention is to use the single tube as a circuit loop or a multi-tube parallel form or multiple bent pipeline forms as the intake and/or exhaust pipe of the vacuum pump without increasing the negative pressure of the present invention.
  • the length of the inlet/exhaust pipe can be extended, thereby reducing the noise at the intake end and/or the exhaust end when the vacuum pump is operated.
  • the present invention provides a negative pressure generating device comprising:
  • the utility model comprises a flexible intake pipe, an open end of which is connected to the intake end of the vacuum pump, and a flexible exhaust pipe, an open end of which is connected to the exhaust end of the vacuum pump, the muffler pipe module
  • the utility model is characterized in that the noise of the air inlet end and/or the exhaust end thereof of the vacuum pump is reduced, and the sound insulation pipeline module is disposed on the surface of the sound insulation module or embedded in the body of the sound insulation module.
  • the soundproof module and/or the soundproofing pipeline module may be made of silicone. (silicone), plastic, ethylene vinyl acetate copolymerized plastic (EVA) or polyurethane (PU) material.
  • silicone silicone
  • plastic plastic
  • EVA ethylene vinyl acetate copolymerized plastic
  • PU polyurethane
  • the flexible intake pipe and/or the exhaust pipe of the muffling pipe module may be in the form of a single pipe or a multi-pipe parallel connection or multiple bent pipelines. Extending the length of the flexible intake pipe and/or the exhaust pipe of the muffling pipe module without increasing the volume of the negative pressure generating device, thereby reducing the intake end of the vacuum pump during operation of the negative pressure generating device / or noise at the exhaust end.
  • the flexible exhaust pipe is a single pipe and a plurality of pipeline circuits are formed outside the soundproof module in such a manner as to surround the soundproof module.
  • the flexible exhaust pipe comprises a plurality of parallel independent pipes surrounding the exterior of the soundproof module.
  • the sound insulation module comprises a first cover body, an intermediate cover body and a second cover body, wherein the flexible exhaust pipe comprises at least one first multiple bend pipe located at The inside of the first cover.
  • the flexible exhaust pipe includes a plurality of parallel connected first plurality of bent pipes located inside the first cover.
  • the flexible exhaust pipe is disposed in a fence-like pipeline circuit on a surface of the first cover relative to the vacuum pump, and a porous material is filled in the flexible exhaust pipe.
  • the flexible intake pipe includes at least one second multiple bending pipe located inside the second cover.
  • the flexible intake pipe includes a plurality of parallel connected second plurality of bent pipes located inside the second cover.
  • the flexible intake pipe is disposed in a fence-like pipeline circuit on a surface of the second cover relative to the vacuum pump, and a porous material is filled in the flexible intake pipe.
  • the negative pressure generating device is a portable device including a built-in power supply.
  • the present invention provides a device for generating an oral negative pressure comprising: the negative pressure generating device of the present invention and a mouth interface device.
  • the mouth interface device includes a mouth interface and a gas flow conduit through the mouth interface and having an inlet end and an outlet end, the mouth interface being placed in the mouth of the user to the inlet end of the gas flow conduit Fixed to the user's mouth, and the outlet end of the airflow conduit is connected to another open end of the flexible intake pipe, the airflow conduit, the The flexible intake pipe, the vacuum pump and the flexible exhaust pipe form a negative pressure path to create a negative pressure environment in the user's mouth.
  • the above-mentioned materials of the sound insulating module and the sound absorbing pipe module of the negative pressure generating device of the present invention and various configurations thereof can be used in the apparatus for generating an oral negative pressure of the present invention.
  • Fig. 1A is a top plan view showing a first embodiment of the negative pressure generating device of the present invention.
  • Figure 1B is a bottom plan view showing a first embodiment of the negative pressure generating device of the present invention.
  • 1C is a front elevational view showing a first embodiment of the negative pressure generating device of the present invention with respect to a bottom view.
  • Figure 1D is a rear elevational view of the first embodiment of the negative pressure generating device of the present invention with respect to a bottom view.
  • 1E is a left side view showing a first embodiment of the negative pressure generating device of the present invention with respect to a bottom view.
  • 1F is a right side view showing a first embodiment of the negative pressure generating device of the present invention with respect to a bottom view.
  • Fig. 2 is a perspective exploded perspective view showing the first embodiment of the negative pressure generating device of the present invention.
  • FIG 3 is a schematic view showing the arrangement relationship of the components of the bottom shell module of the negative pressure generating device according to the first embodiment of the present invention, wherein the one port interface device is connected to the negative pressure generating device.
  • FIG. 4A is a perspective view showing the appearance of a vacuum pump module of a negative pressure generating device according to a first embodiment of the present invention.
  • FIG. 4B is a perspective exploded view of the vacuum pump module of the negative pressure generating device of the first embodiment of the present invention.
  • Fig. 4C is a side elevational view showing the vacuum pump module of the negative pressure generating device of the first embodiment of the present invention.
  • 4D is the other side of the vacuum pump module of the negative pressure generating device of the first embodiment of the present invention. See the schematic.
  • Fig. 5 is a view showing a first modification of the vacuum pump module of the negative pressure generating device of the first embodiment of the present invention.
  • Fig. 6 is a view showing a second variation of the vacuum pump module of the negative pressure generating device of the first embodiment of the present invention.
  • Fig. 7 is a view showing a third variation of the vacuum pump module of the negative pressure generating device of the first embodiment of the present invention.
  • Fig. 8 is a view showing a fourth modification of the vacuum pump module of the negative pressure generating device of the first embodiment of the present invention.
  • Figure 9A is a top plan view showing a second embodiment of the negative pressure generating device of the present invention.
  • Figure 9B is a bottom plan view showing a second embodiment of the negative pressure generating device of the present invention.
  • Figure 9C is a front elevational view showing a second embodiment of the negative pressure generating device of the present invention with respect to a bottom view.
  • Figure 9D is a rear elevational view of the second embodiment of the negative pressure generating device of the present invention with respect to a bottom view.
  • Figure 9E is a left side elevational view of a second embodiment of the negative pressure generating device of the present invention with respect to a bottom view.
  • Figure 9F is a right side elevational view of the second embodiment of the negative pressure generating device of the present invention with respect to a bottom view.
  • Figure 10 is a perspective exploded view showing a second embodiment of the negative pressure generating device of the present invention.
  • Fig. 11 is a view showing the arrangement relationship of the components of the bottom case module of the negative pressure generating device of the second embodiment of the present invention, wherein the one port interface device is connected to the negative pressure generating device.
  • Fig. 12A is a perspective view showing the appearance of a vacuum pump module of a negative pressure generating device according to a second embodiment of the present invention.
  • Fig. 12B is a perspective view showing the appearance of Fig. 12A after turning 90 degrees counterclockwise.
  • Figure 12C is a length of the vacuum pump module of the negative pressure generating device of the second embodiment of the present invention. Side view of the side.
  • Figure 12D is a schematic side elevational view of the vacuum pump module of the negative pressure generating device of the second embodiment of the present invention.
  • Figure 12E is a side elevational view of another long side of the vacuum pump module of the negative pressure generating device of the second embodiment of the present invention.
  • Figure 12F is a perspective exploded view of the vacuum pump module of the negative pressure generating device of the second embodiment of the present invention.
  • FIG. 1A to FIG. 1F are schematic diagrams showing different appearances of a negative pressure generating device according to a first embodiment of the present invention, wherein FIG. 1A is a top plan view, FIG. 1B is a bottom view, and FIG. 1C is a front view of a bottom view.
  • 1D is a rear view of a schematic view of a bottom view
  • FIG. 1E is a left side view with respect to a bottom view
  • FIG. 1F is a right side view of the bottom view.
  • 2 is a perspective exploded view of a negative pressure generating device according to a first embodiment of the present invention.
  • the vacuum generating device is a vacuum source for various oral interface devices suitable for treating sleep apnea symptoms.
  • the vacuum generating device mainly includes a vacuum pump module 10, a control module 20, a bottom shell module 200, a top shell module 300, a front cover module 500, and a power supply source.
  • the power supply source may be connected to an external power source through an external power connection port 35 or a battery pack built in the battery holder 202 formed by the lower half of the bottom module 200 (not shown). )supply.
  • a battery protection cover 600 is placed in the lower half of the back surface of the bottom module 200 to cover the battery holder 202.
  • the battery protection cover 600 is provided with a plurality of exhaust holes 602 near one side of the external power connection port 35.
  • the vacuum pump module 10 includes a vacuum pump 100 , a flexible intake pipe 101 , a flexible exhaust pipe 102 , and a soundproof module 103 .
  • An intake end 1001 of the vacuum pump 100 communicates with an open end of the flexible intake pipe 101, and an exhaust end 1002 of the vacuum pump 100 communicates with an open end of the flexible exhaust pipe 102.
  • the sound insulation module 103 encloses the vacuum pump 100, and the flexible air intake pipe 101 extends from the air inlet end 1001 to the outside of the sound insulation module 103.
  • the flexible exhaust pipe 102 extends from the exhaust end 1002 and is wound around Outside the soundproof module 103, a plurality of pipeline circuits are formed, and the flexible exhaust pipe 102 is close to the side of the external power connection port 35 through the bottom module 200 with respect to an open end of the exhaust end 1002.
  • a recessed hole 203 (refer to FIG. 3) communicates with the exhaust hole 602 on the battery protection cover 600, and discharges the gas extracted by the vacuum pump 100 to the surrounding environment through the exhaust hole 602.
  • the soundproof module 103 can isolate the noise and vibration generated when the vacuum pump 100 is operated from the outside.
  • the soundproof module 103 can be formed of a porous sound absorbing material, such as a PU (Polyurethane foam) foam, a PE (Polyethylene) foam, or the like.
  • the soundproof module 103 may be made of silicone, plastic (such as PMMA, PC, PP), ethylene vinyl acetate copolymerized plastic (EVA) or polyurethane (PU). Material.
  • the soundproof module 103 can be a first cover 1030 and an intermediate casing. 1032 and a second cover 1034, wherein the intermediate casing 1032 has a hollow chamber 1033 for accommodating the vacuum pump 100 (see FIG. 4B). As shown in FIG. 4A, FIG.
  • the flexible exhaust pipe 102 is wound around the soundproof module 103 to form a plurality of pipeline circuits.
  • the vacuum circuit module 10 can be added without passing through the pipeline loop mode.
  • the length of the flexible exhaust pipe 102 is extended under the volume, and the noise at the exhaust end 1002 of the vacuum pump 100 during operation can be reduced.
  • the flexible intake pipe 101 and the flexible exhaust pipe 102 may be made of silicone, plastic (for example, PMMA, PC, PP), ethylene vinyl acetate copolymerized plastic (EVA). Or polyurethane (PU) material.
  • the vacuum pump module includes a vacuum pump 100 having an intake end 1001 and an exhaust end 1002, and a soundproof module (1030a, 1032a, 1034a), a multi-bend flexible intake pipe 101a and a multi-bend flexible exhaust pipe 102a.
  • the sound insulation module includes a first cover 1030a, an intermediate casing 1032a and a second cover 1034a.
  • the vacuum pump 100 is placed in a hollow chamber of the intermediate casing 1032a.
  • the flexible intake pipe 101a is located inside the second cover 1034a and an open end extends from the second cover 1034a to communicate with the intake end 1001 of the vacuum pump 100, and the other open end is from the second cover. 1034a extends.
  • the flexible exhaust pipe 102a is located inside the first cover 1030a and an open end extends from the first cover 1030a to communicate with the exhaust end 1002 of the vacuum pump 100, and the other open end is from the first cover
  • the body 1030a extends.
  • the flexible intake pipe 101a and the second cover 1034a may be integrally formed by injection molding.
  • FIG. 6 is a second variation of the vacuum pump module of the present invention, which differs from the vacuum pump module 10 of the first embodiment in that the flexible exhaust pipe 102b includes a plurality of parallel flexible conduits that are collectively Open end 1022b, 1024b.
  • the open end 1022b is in communication with the exhaust end 1002 of the vacuum pump 100.
  • the open end 1024b is in communication with the outside world.
  • the vacuum pump 100 is placed in the hollow chamber 1033 of the intermediate casing 1032, and the flexible exhaust pipe 102b in a plurality of parallel flexible conduits is wound around the outside of the intermediate casing 1032.
  • the intake end 1001 of the vacuum pump 100 is in communication with a flexible intake pipe 101b.
  • a flexible intake pipe 101b shows another variation of the flexible intake pipe 101 and the flexible exhaust pipe 102 of the present invention.
  • the present invention employs a plurality of multiple bent pipelines in parallel as the flexible intake pipe 101c and the flexible exhaust pipe 102c, and the flexible intake pipe 101c and the flexible exhaust pipe The 102c are respectively located in the second cover body 1034c of the soundproof module and the inside of the first cover body 1030c.
  • the flexible intake pipe 101c and the second cover 1034c may be integrally formed by injection molding.
  • the flexible exhaust pipe 102c and the first cover 1030c can be integrally formed by injection molding.
  • the remaining components of the vacuum module of this modification of the present invention are the same as the corresponding components of the modification of FIG. 5, and will not be repeated herein, and the vacuum pump module shown in FIG. 5 can be easily understood by the person skilled in the art.
  • Fig. 8 is another modification of the flexible intake pipe 101 and the flexible exhaust pipe 102 of the present invention.
  • the present invention employs a fence-like pipeline circuit as the flexible intake pipe 101d and the flexible exhaust pipe 102d, and the flexible intake pipe 101d and the flexible exhaust pipe 102d are filled with a porous interior. Sex material 1035.
  • the flexible intake pipe 101d is located on the surface of the second cover 1034d of the soundproof module relative to the vacuum pump 100, and the flexible exhaust pipe 102d is located at the first cover 1030d of the soundproof module relative to the vacuum pump 100.
  • the remaining components of the vacuum module of this modification of the present invention are the same as the corresponding components of the modification of FIG. 5, and will not be repeated here, and the vacuum pump module shown in FIG. 5 can be easily understood by the person skilled in the art. Complete structure of vacuum module for flexible intake manifold and flexible exhaust pipe configuration.
  • the negative pressure generating device of the present invention further includes a three-way connector module 40 and a one-way valve module 50.
  • a connection port of the three-way connector module 40 is connected to the one-way valve module 50
  • One open end, the other connecting port is connected to an active deflation valve 60, and the other connecting port is connectable to a mouth interface device 70 adapted to generate a negative pressure in the oral cavity.
  • the mouth interface device 70 has a gas flow conduit 700 having an open end 702 that communicates with a corresponding connection port of the three-way connector module 40 and another open end 704 that is placed in the user's mouth.
  • the oral interface device 70 also has a mouth interface 710 placed in the user's mouth to secure the open end 702 of the airway tube 700 within the oral cavity.
  • the present invention can be used with the oral interface device of PCT International Patent Application No. PCT/US14/11129, filed on Jan. 10, 2014, the disclosure of In this article, it will not be repeated below.
  • the other open end of the one-way valve module 50 communicates with an open end of the flexible intake pipe 101 with respect to the vacuum pump intake end 1001.
  • the airflow conduit 700 can communicate with the three-way connection module 40 via an adapter 42.
  • the vacuum generating device of the present invention provides a vacuum source to the mouth interface device 70, the airflow conduit 700, the flexible intake pipe 101, the vacuum pump 100, and the flexible exhaust pipe 102 can be configured.
  • a negative pressure path to facilitate a negative pressure environment in the user's mouth.
  • the one-way valve module 50 can control the flow of gas from the negative pressure path from the gas flow conduit 700 to the flexible exhaust pipe 102.
  • the flexible exhaust pipe 102 is connectable to a reservoir (not shown) relative to an outlet end of the vacuum pump discharge end 1002.
  • the negative pressure generating device may include a pressure sensor (not shown) connected to an air flow passage 52 of the one-way valve module 50 through a pipeline to facilitate detecting the negative pressure path.
  • the value of the pressure can be disposed at the control module 20.
  • the pressure sensor (not shown) can be disposed at the control module 20.
  • the active venting valve 60 opens to allow ambient air to enter the negative pressure path, reducing the negative pressure in the user's mouth. In this way, the present invention can avoid the phenomenon that the negative pressure is too high and the user is uncomfortable.
  • the power supply source of the negative pressure generating device may be a battery pack mounted on the battery holder 202, so that the negative pressure generating device can be made into a portable device, providing users with more Great convenience.
  • the power supply source may be an external power source, for example, an external power source is connected through the external power source connection port 35 of the negative pressure generating device.
  • the voltage supply source is connected
  • the control module 20 is connected to the control module 20, and the power supply of the vacuum pump 100 is controlled to achieve a desired negative pressure value in the user's mouth.
  • the control module 20 can adjust the magnitude of the power provided by the vacuum pump 100 according to the negative pressure value detected by the pressure sensor. As shown in FIG.
  • the upper half of the bottom module 200 is provided with the vacuum pump module 10, the three-way connector module 40 and the one-way valve module 50, and the lower half of the bottom module 200
  • the battery holder 202 and the active deflation valve 60 are disposed.
  • the two sides of the second cover 1034 of the soundproof module 103 of the vacuum pump module 10 respectively have a pair of extending portions 1034e, and the extending portions 1034e can After being bent up (as shown by the dashed line in FIG. 4C ), the vacuum pump module 10 is assembled in the corresponding accommodating space of the bottom shell module 200 to be fixedly wound around the soundproof module 103 by the bent extension portions 1034e.
  • the three-way connector module 40 can be screwed to the bottom module 200.
  • the external power connection port 35 can be disposed on an outer side of the bottom module 200, and the adapter 42 that communicates with the airflow conduit 700 of the mouth interface device 70 can be disposed at The other pair of sides.
  • the assembly of the components of the vacuum generating device of the present invention is as shown in FIG. 2, wherein the control module 20 is disposed between the top casing module 300 and the bottom casing module 200 in which the partial components shown in FIG. 3 have been assembled. In an embodiment of the invention, the control module 20 is fixed to the bottom module 200 by screwing.
  • the lower half of the top shell module 300 has a card slot 301.
  • a deformable member 30 is disposed in the card slot 301, and a cover plate 302 is fitted over the card slot 301 and interferes with the deformable member 30.
  • the top surface of the cover plate 302 is provided with a plurality of buttons 3020, which are respectively executed corresponding to different functions of the control module 20.
  • the button 3020 presses a corresponding portion of the deformable member 30, and the corresponding portion of the deformable member 30 is electrically connected to the control module 20 to make the control module 20 Perform the desired function.
  • the negative pressure generating device of the present invention further comprises a protective cover 400 covering the top shell module 300.
  • the lower half of the protective cover forms a card hole 402, and the button 3020 of the cover plate 302
  • the phase card combination allows the button 3020 to be exposed to facilitate the user to perform the desired function by tapping.
  • the negative of the invention The front cover module 500 of the pressure generating device is assembled to the front side end of the bottom case module 200 and the top case module 300.
  • the front cover module 500 includes a front cover 502, a sliding protrusion 504, a limiting protrusion 506 and a positioning screw 508.
  • the front cover 502 has a receiving hole 5020, a pair of first card members 5022 and a pair of second card members 5024.
  • the sliding protrusion 504 passes through the receiving hole 5020 and abuts against a slope of the limiting protrusion 506.
  • the positioning screw 508 is screwed to the front cover 502 and resists the limiting protrusion. Block 506 to position the sliding bump 504 and the limiting bump 506.
  • the first card member 5022 is coupled to the pair of card slots corresponding to the bottom shell module 200, and the pair of second card members 5024 are engaged with the corresponding pair of card slots of the top shell module 300.
  • the present invention also includes further assembling the sump module 200 and the top shell module 300 by screwing and securing, for example, using the respective threaded members and corresponding screw hole configurations shown in FIG.
  • FIG. 9A to 9F are schematic diagrams showing different appearances of a negative pressure generating device according to a second embodiment of the present invention, wherein FIG. 9A is a top plan view, FIG. 9B is a bottom view, and FIG. 9C is a front view of the bottom view.
  • 9D is a rear view of a schematic view of the bottom view
  • FIG. 9E is a left side view with respect to a bottom view
  • FIG. 9F is a right side view of the bottom view.
  • Figure 10 is a perspective exploded view of a negative pressure generating device in accordance with a second embodiment of the present invention.
  • FIG. 11 is a schematic view showing the arrangement relationship of the components of the bottom case module of the negative pressure generating device according to the second embodiment of the present invention, wherein the one port interface device is connected to the negative pressure generating device.
  • the mouth interface device to which the negative pressure generating device of the second embodiment of the present invention is applied is the same as the first embodiment.
  • the vacuum generating device mainly includes a vacuum pump module 90, a control module 91, a bottom shell module 95, a top shell module 96, and a power supply source.
  • the power supply source is supplied by a battery pack (not shown) contained within the battery holder 952 of the sump module 95.
  • a battery block cover 953 has a pair of latching blocks on the opposite sides of the battery cover body 953 to engage with the corresponding recessed portion of the bottom case module 95 to cover the battery holder 952 and provide the battery pack base. The user can conveniently replace the battery pack by opening the battery holder cover 953.
  • the vacuum pump module 90 is disposed in an accommodating space 950 of the bottom shell module 95 relative to the battery holder 952 .
  • the vacuum pump module 90 includes a vacuum pump 900, a flexible intake pipe 901, a flexible exhaust pipe 902, and a soundproof module 903.
  • An intake end 9001 of the vacuum pump 100 communicates with an open end of the flexible intake pipe 901, and an exhaust end 9002 of the vacuum pump 900 communicates with an open end of the flexible exhaust pipe 902.
  • the sound insulation module 903 covers the vacuum pump 900, and the flexible air intake pipe 901 extends from the air inlet end 9001 to the outside of the sound insulation module 903.
  • the flexible exhaust pipe 902 extends from the exhaust end 9002 and is wound around Outside the soundproof module 903, a plurality of pipeline circuits are formed.
  • the sound insulation module 903 can isolate the noise and vibration generated when the vacuum pump 900 is operated from the outside.
  • the material of the sound insulation module 903 is the same as that selected by the sound insulation module 103 of the first embodiment.
  • the soundproof module 903 can be composed of a first cover 9030, an intermediate casing 9032 and a second cover 9034.
  • the intermediate casing 9032 has a hollow chamber 9033 for receiving.
  • the vacuum pump 900 (see Figure 12F).
  • the flexible exhaust pipe 902 is wound around the soundproof module 903 to form a plurality of pipeline loops.
  • the pipeline loop pattern can be used without increasing the volume of the vacuum pump module 90.
  • the length of the flexible exhaust pipe 902 is extended, and the noise at the exhaust end 9002 of the vacuum pump 900 during operation can be reduced.
  • the flexible intake pipe 901 and the flexible exhaust pipe 902 of the second embodiment of the present invention are the same as those selected in the first embodiment.
  • the negative pressure generating device of the second embodiment of the present invention further includes a check valve module 92, a three-way connector module 93 and an adapter 94.
  • the one-way valve module 92 and the three-way connector module 93 are disposed below the accommodating space 950 of the bottom shell module 95.
  • One end of the one-way valve module 92 communicates with an open end of the flexible intake pipe 901 with respect to the intake end 9001.
  • the other end of the one-way valve module 92 is in communication with a connection port of the three-way connector module 93.
  • the adapter 94 communicates with the other connection port 932 of the three-way connector module 93 and passes through the top case module 96 and one side of the bottom case module 95 (as shown in FIG. 9D).
  • the gas of the mouth interface device 70 An open end of the flow conduit 700 is in communication with the adapter 94, and the airflow conduit 700 is communicated to the flexible intake manifold 901 via the adapter 94.
  • the vacuum generating device of the present invention provides a vacuum source to the mouth interface device 70, the airflow conduit 700, the flexible air intake pipe 901, the vacuum pump 900, and the flexible exhaust pipe 902 can be configured.
  • a negative pressure path to facilitate a negative pressure environment in the user's mouth.
  • the one-way valve module 92 can control the flow of gas from the negative pressure path from the gas flow conduit 700 to the flexible exhaust pipe 902.
  • a recess 955 is disposed in a corner of the accommodating space 950 of the bottom shell module 95.
  • An exhaust filter assembly 954 is disposed in the recess 955.
  • the exhaust filter assembly 954 includes a filter block 954a and a A vent cap 954b is engaged with the recess 955 to secure the filter block 954a within the recess 955.
  • the flexible exhaust pipe 902 communicates with the filter block 954a inside the groove 955 with respect to an open end 9022 of the exhaust end 9002, and passes through the filter block 954a.
  • the vent cap 954b discharges the gas extracted by the vacuum pump 900 to the surrounding environment.
  • another connection port of the three-way connector module 93 can be connected to a pressure sensor (not shown) disposed on the control module 91 to facilitate detecting the negative pressure path. Negative pressure value.
  • the voltage supply source is electrically connected to the control module 91, and the power of the vacuum pump 900 is controlled by the control module 91 to facilitate achieving a desired negative pressure value in the user's mouth. .
  • the control module 91 can adjust the amount of power provided to the vacuum pump 900 according to the negative pressure value detected by the pressure sensor. Furthermore, as shown in FIG. 10 and FIG.
  • the negative pressure generating device further has a power switch 98 and a communication connection port 99.
  • the power switch 98 is electrically connected to the control module 91, and the user can activate or deactivate the power supply of the control module 91 by pressing the power switch 98.
  • the communication connection port 99 is electrically connected to the control module 91, and the user can select the mode in which the vacuum pump 900 operates through the communication connection port 99.
  • the negative pressure generating device of the second embodiment of the present invention may further include an alerting device 97 electrically connected to the control module 91 and passing through the outer surface of the top casing module 96 to facilitate viewing of the display of the alerting device 97. status.
  • the warning device 97 can prompt the user or surrounding him
  • the human pressure generating device uses the condition.
  • the alerting device 97 can be implemented by a plurality of LED light sets of different illumination colors. For example, when the negative pressure value of the negative pressure path detected by the pressure sensor has not reached the predetermined value, the control module 91 can illuminate an illuminating color LED lamp to prompt the user or others around him.
  • the negative pressure generating device may have air leakage or blockage in the air flow line. When the negative pressure value of the negative pressure path detected by the pressure sensor assumes a steady state, the control module 91 can illuminate another illuminating color LED lamp to prompt the function of the negative pressure generating device to be normal.

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  • Health & Medical Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Heart & Thoracic Surgery (AREA)
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  • Reciprocating Pumps (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
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  • Respiratory Apparatuses And Protective Means (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

一种负压产生装置，包括一真空泵、一隔音模块及一消音管路模块。该真空泵具有一进气端及一排气端，该隔音模块具有一容置空间供放置该真空泵，该隔音模块用以隔离该真空泵运转产生的噪音及振动。该消音管路模块包含一可挠性进气管，其一开口端连通于该真空泵的该进气端，及一可挠性排气管，其一开口端连通于该真空泵的该排气端。该消音管路模块用以减低该真空泵运转时其进气端及/或其排气端的噪音。该负压产生装置可提供一真空源予一口部接口装置，以利于在使用者口腔内产生负压环境以维持该使用者上呼吸道畅通。

Description

负压产生装置及其应用 技术领域
本发明关于一种负压产生装置，特别是关于一种提供真空源予适用于睡眠呼吸障碍患者的口部接口装置的负压产生装置。
背景技术
睡眠呼吸中止(Obstructive Sleep Apnea,OSA)、呼吸不足(hypopnea)及上呼吸道阻塞征候群(Upper Airway Resistance Syndrome,UARS)是在睡眠期间、麻醉期间或者麻醉后因上呼吸道完全或部分阻塞所引起的各种症状，它们会造成睡眠期间呼吸中断而潜藏着严重的血液中缺氧的危机。OSA,呼吸不足及/或UARS的患者会因为睡眠期间氧气不足而经常地重复被唤醒，导致片断性睡眠及不良的睡眠品质。
对于睡眠呼吸中止症状患者目前有几种治疗方式，最普遍治疗方法是采用正压呼吸器(Constant Positive Airway Pressure(CPAP)Machine)。正压呼吸器是由面罩、泵及湿润机组成。正压呼吸器连续地将高压空气吹入患者鼻道，以使患者在睡眠期间保持呼吸道畅通。正压呼吸器相当有效，但它会引起令人不舒服的副作用，例如喉咙干燥及鼻道阻塞。使用正压呼吸器的患者经常会在早晨感到肿胀及头疼。由于它引起的严重副作用使得它具有低的适应性。
现今一种改良的做法是在患者口腔内施予负压，利用负压通入使用者口腔前端，通常是在唇部或唇部稍后方，通过负压将舌头拉向前方，以拉提舌头的后端远离呼吸道背面。各种采用口腔负压的口部装置已被发展出来，例如2014年01月10日提出申请的PCT国际专利申请案国际申请案号PCT/US14/11129的口部接口装置，通过适当控制口腔内的负压以帮助OSA，呼吸不足及/或UARS患者呼吸。再者，采用口腔负压的口部装置可 以使用适当的负压控制系统提供真空源，例如可以使用美国专利公开号2009/0288660的专利申请案公开的一种电子泵(electronic pump)或其类似装置来提供真空源。
发明内容
本发明的一目的是提供一种负压产生装置，可供做一适用于治疗睡眠呼吸障碍患者的口部接口装置的一真空源。
本发明的另一目的是提供一种可携式负压产生装置，以提高使用者的便利性。
本发明的又一目的是提供一种可以减少噪音干扰的负压产生装置，以利于使用者可以拥有安静舒适的睡眠环境。
本发明的又一目的是通过在本发明负压产生装置的真空泵设计上采用包围泵的隔音模块及消音管路结构作为泵进/排气管的组合降低泵运转时产生的噪音及振动。
本发明的又一目的是通过使用单管环绕成管路回路的形式或多管并联形式或多重弯折管路形式作为真空泵的进气管及/或排气管，以在不增加本发明负压产生装置体积情况下，可延长该进/排气管长度，进而减低真空泵运转时进气端及/或排气端的噪音。
据上述，在一方面，本发明提供一种负压产生装置，其包括：
一真空泵，具有一进气端及一排气端；一隔音模块，具有一容置空间供放置该真空泵，该隔音模块用以隔离该真空泵运转产生的噪音及振动；及一消音管路模块，包含一可挠性进气管，其一开口端连通于该真空泵的该进气端，及一可挠性排气管，其一开口端连通于该真空泵的该排气端，该消音管路模块用以减低该真空泵运转时其进气端及/或其排气端的噪音，并且该消音管路模块设置在隔音模块表面或嵌设于隔音模块的本体。
在本发明一些实施态样中，该隔音模块及/或消音管路模块可选用硅胶 (silicone)、塑料、乙烯醋酸乙烯酯共聚合塑料(EVA)或聚氨基甲酸酯(PU)的材质。
在本发明一些实施态样中，该消音管路模块的可挠性进气管及/或排气管可采用单管环绕成管路回路的形式或多管并联形式或多重弯折管路形式，使在不会增加该负压产生装置体积的情况下延长该消音管路模块的该可挠性进气管及/或排气管长度，进而减低该负压产生装置的真空泵运转时进气端及/或排气端的噪音。例如，在本发明一实施态样中，该可挠性排气管为一单管而采环绕该隔音模块外部的方式在该隔音模块外部形成多支管路回路。在本发明一实施态样中，该可挠性排气管包含多支并联的独立管路环绕该隔音模块外部。在本发明一实施态样中，该隔音模块包含一第一盖体、一中间壳体及一第二盖体，该可挠性排气管包含至少一支第一多重弯折管路位于该第一盖体内部。在本发明一实施态样中，该可挠性排气管包含多支并联的该第一多重弯折管路位于该第一盖体内部。在本发明一实施态样中，该可挠性排气管呈栅栏状管路回路设置在该第一盖体相对于真空泵的表面，并且多孔性材料填充于该可挠性排气管内。在本发明一实施态样中，该可挠性进气管包含至少一支第二多重弯折管路位于该第二盖体内部。在本发明一实施态样中，该可挠性进气管包含多支并联的该第二多重弯折管路位于该第二盖体内部。在本发明一实施态样中，该可挠性进气管呈栅栏状管路回路设置在该第二盖体相对于真空泵的表面，并且多孔性材料填充于该可挠性进气管内。
在本发明一实施态样中，该负压产生装置为一包含内装供应电源的一可携式装置。
在另一方面，本发明提供一种产生口腔负压的装置，其包括：本发明的负压产生装置及一口部界面装置。该口部接口装置包含一口部接口及一气流导管，该气流导管通过该口部界面并具有一入口端及一出口端，该口部接口放置于用户口腔内以将该气流导管的该入口端固定于该使用者口腔内，而该气流导管的该出口端连通于该可挠性进气管的另一开口端，该气流导管、该 可挠性进气管、该真空泵及该可挠性排气管构成一负压途径，以在该使用者口腔内产生一负压环境。
此外，本发明负压产生装置的隔音模块与消音管路模块的前述选用材质及它们的各种构形态样皆可使用在本发明的产生口腔负压的装置。
附图说明
图1A显示本发明负压产生装置的第一具体实施例的俯视示意图。
图1B显示本发明负压产生装置的第一具体实施例的仰视示意图。
图1C显示本发明负压产生装置的第一具体实施例相对于仰视示意图的前视示意图。
图1D显示本发明负压产生装置的第一具体实施例相对于仰视示意图的后视示意图。
图1E显示本发明负压产生装置的第一具体实施例相对于仰视示意图的左侧视示意图。
图1F显示本发明负压产生装置的第一具体实施例相对于仰视示意图的右侧视示意图。
图2显示本发明负压产生装置的第一具体实施例的立体分解示意图。
图3显示本发明第一具体实施例负压产生装置的底壳模块各组件配置关系示意图，其中一口部接口装置连接该负压产生装置。
图4A是本发明第一具体实施例的负压产生装置的真空泵模块的立体外观示意图。
图4B是本发明第一具体实施例的负压产生装置的真空泵模块的立体分解示意图。
图4C是本发明第一具体实施例的负压产生装置的真空泵模块的侧视示意图。
图4D是本发明第一具体实施例的负压产生装置的真空泵模块的另一侧 视示意图。
图5是本发明第一具体实施例的负压产生装置的真空泵模块的第一变化例示意图。
图6是本发明第一具体实施例的负压产生装置的真空泵模块的第二变化例示意图。
图7是本发明第一具体实施例的负压产生装置的真空泵模块的第三变化例示意图。
图8是本发明第一具体实施例的负压产生装置的真空泵模块的第四变化例示意图。
图9A显示本发明负压产生装置的第二具体实施例的俯视示意图。
图9B显示本发明负压产生装置的第二具体实施例的仰视示意图。
图9C显示本发明负压产生装置的第二具体实施例相对于仰视示意图的前视示意图。
图9D显示本发明负压产生装置的第二具体实施例相对于仰视示意图的后视示意图。
图9E显示本发明负压产生装置的第二具体实施例相对于仰视示意图的左侧视示意图。
图9F显示本发明负压产生装置的第二具体实施例相对于仰视示意图的右侧视示意图。
图10显示本发明负压产生装置的第二具体实施例的立体分解示意图。
图11显示本发明第二具体实施例负压产生装置的底壳模块各组件配置关系示意图，其中一口部接口装置连接该负压产生装置。
图12A是本发明第二具体实施例的负压产生装置的真空泵模块的立体外观示意图。
图12B是图12A逆时针转90度后的立体外观示意图。
图12C是本发明第二具体实施例的负压产生装置的真空泵模块的一长 侧边侧视示意图。
图12D是本发明第二具体实施例的负压产生装置的真空泵模块的一短侧边侧视示意图。
图12E是本发明第二具体实施例的负压产生装置的真空泵模块的另一长侧边侧视示意图。
图12F是本发明第二具体实施例的负压产生装置的真空泵模块的立体分解示意图。
主要组件符号说明
10、90----真空泵模块                20、91----控制模块
30----可形变部件                 35----外部电源连接端口
40、93----三通连接件模块          42、94----转接件
50、92----单向阀模块             52----气流通道
60----主动泄气阀                70----口部界面装置
100、900----真空泵
101、101a～101d、901----可挠性进气管
102、102a～102d、902----可挠性排气管
103、903----隔音模块             95、200----底壳模块
96、300----顶壳模块              98----电源开关
99----通信连接端口               202、952----电池座
203----凹孔                     301----卡槽
302-----盖板                    400----保护盖
402----卡孔                     500----前盖模块
502----前盖体                   504----滑动式凸块
506----限位凸块                 508----定位螺纹件
600----电池保护盖               602----排气孔
700----气流导管                 702----开口端
704----开口端                  710----口部界面
932----连接口                  950----容置空间
953----电池座盖体               954----排气过滤组件
954a----滤棉块体                954b----排气孔盖
955----凹槽                    1001、9001----进气端
1002、9002----排气端             1012b、1022b、1024b----开口端
1030、1030a、1030b、1030c、1030d、9030----第一盖体
1032、1032a、9032----中间壳体      1033、9033----中空容室
1034、1034a、1034b、1034c、1034d、9034----第二盖体
1034e----延伸部                 1035----多孔性材料
3020----按键                   5020----容置孔
5022----第一卡件                5024----第二卡件
9010、9012----可挠性进气管开口端
9020、9022----可挠性排气管开口端
具体实施方式
本发明的目的、精神及优点通过以下具体实施例的详细描述配合所附图式将趋于明了。需注意的是为利于清楚显示本发明重要部件结构、配置关系起见，本发明图式中的各种部件并未依照实际大小比例绘制，并且有些图式省略一些组件的部分构件，但在其它图式中揭露这些组件的完整主要结构。
本发明负压产生装置的第一具体实施例请见图1A～1F、图2及图3所示。图1A至图1F是本发明第一具体实施例的负压产生装置的不同面向外观示意图，其中图1A是俯视示意图，图1B是仰视示意图，图1C是相对于仰视示意图的前视示意图，图1D是相对于仰视示意图的后视示意图，图1E是相对于仰视示意图的左侧视示意图及图1F是相对于仰视示意图的右侧视示意图。图2是本发明第一具体实施例的负压产生装置立体分解示意图。 图3是本发明第一具体实施例的负压产生装置的底壳模块各组件配置关系示意图，其中一口部接口装置连接该负压产生装置。该负压产生装置可供做适用于治疗睡眠呼吸中止症状的各种口部接口装置的真空源。如图2所示，该负压产生装置主要包括一真空泵模块10、一控制模块20、一底壳模块200、一顶壳模块300、一前盖模块500及一电力供应源。在第一具体实施例中，该电力供应源可以通过一外部电源连接端口35连接一外部电源或者由该底壳模块200的下半部容间形成的电池座202内装的电池组(未示出)供应。请参见图1A，电池保护盖600放置在该底壳模块200背面下半部区域以遮盖该电池座202。该电池保护盖600靠近该外部电源连接端口35的一侧边设置有多个排气孔602。
请参见图4A至图4D以及图2，该真空泵模块10包括一真空泵100、一可挠性进气管101、一可挠性排气管102及一隔音模块103。该真空泵100的一进气端1001连通于该可挠性进气管101的一开口端，该真空泵100的一排气端1002连通于该可挠性排气管102的一开口端。该隔音模块103包覆该真空泵100，并且该可挠性进气管101从该进气端1001延伸至该隔音模块103外面，该可挠性排气管102从该排气端1002延伸而缠绕于该隔音模块103外部，形成多支管路回路，并且该可挠性排气管102相对于该排气端1002的一开口端通过该底壳模块200靠近该外部电源连接端口35的该侧边的一凹孔203(参图3)而连通于该电池保护盖600上的排气孔602，并通过排气孔602将真空泵100抽出的气体排放至周围环境。该隔音模块103可以将该真空泵100运转时产生的噪音及振动与外界隔离。在本发明的一实施态样中，该隔音模块103可以多孔隙吸音材料形成，例如PU(Polyurethane foam)泡棉、PE(Polyethylene)泡棉等泡棉类吸音材料。在本发明的一些实施态样中，该隔音模块103可以选用硅胶(silicone)、塑料(例如PMMA、PC、PP)、乙烯醋酸乙烯酯共聚合塑料(EVA)或聚氨基甲酸酯(PU)的材质。在本发明一实施态样中，该隔音模块103可由一第一盖体1030、一中间壳体 1032及一第二盖体1034组成，其中该中间壳体1032具有一中空容室1033以容置该真空泵100(请见图4B)。如图4A、图4C及图4D所示，该可挠性排气管102缠绕于该隔音模块103外部形成多支管路回路，通过此一管路回路态样可以在不会增加该真空泵模块10的体积下延长该可挠性排气管102的长度，进而可以减少该真空泵100运转时其排气端1002的噪音。在本发明一些实施态样中，该可挠性进气管101及可挠性排气管102可以选用硅胶(silicone)、塑料(例如PMMA、PC、PP)、乙烯醋酸乙烯酯共聚合塑料(EVA)或聚氨基甲酸酯(PU)的材质。
为了在不会增加真空泵模块10的体积情况下延长该可挠性进气管101及/或该可挠性排气管102的长度，以达到减低该真空泵100运转时进气端1001及/或排气端1002噪音的效果，本发明该可挠性进气管101及该可挠性排气管102仍然可以采用其它构形设计。例如图5本发明该真空泵模块的第一变化例所示，在第一变化例中，该真空泵模块包括一具有进气端1001及排气端1002的真空泵100、一隔音模块(1030a、1032a、1034a)、一呈多重弯折的可挠性进气管101a及一呈多重弯折的可挠性排气管102a。该隔音模块包含一第一盖体1030a、一中间壳体1032a及一第二盖体1034a，该真空泵100放置在该中间壳体1032a的一中空容室内。该可挠性进气管101a位于该第二盖体1034a内部并且一开口端从该第二盖体1034a延伸出来连通于该真空泵100的进气端1001，而另一开口端从该第二盖体1034a延伸出来。该可挠性排气管102a位于该第一盖体1030a内部并且一开口端从该第一盖体1030a延伸出来连通于该真空泵100的排气端1002，而另一开口端从该第一盖体1030a延伸出来。在本发明一实施态样中，该可挠性进气管101a与该第二盖体1034a可以射出成型方式一体成形。该可挠性排气管102a与该第一盖体1030a可以射出成型方式一体成形。图6是本发明该真空泵模块的第二变化例，其与第一具体实施例的真空泵模块10不同处在于其可挠性排气管102b包含多支并联的可挠性管路而共同汇集于开口端 1022b、1024b。该开口端1022b连通于该真空泵100的排气端1002。该开口端1024b连通于外界。该真空泵100放置在该中间壳体1032的中空容室1033，并且呈多支并联可挠性管路的该可挠性排气管102b缠绕该中间壳体1032外部。该真空泵100的进气端1001连通于一可挠性进气管101b。需注意的是为清楚显示图6各构件结构及配置关系，图中的各构件尺寸大小并未按照实际大小比例绘制。图7是本发明可挠性进气管101及可挠性排气管102的另一种变化例。在此变化例中，本发明采用呈多支并联的多重弯折管路作为可挠性进气管101c及可挠性排气管102c，并且该可挠性进气管101c及可挠性排气管102c分别位于隔音模块的第二盖体1034c及该第一盖体1030c内部。在本发明一实施态样中，该可挠性进气管101c与该第二盖体1034c可以射出成型方式一体成形。该可挠性排气管102c与该第一盖体1030c可以射出成型方式一体成形。本发明此一变化例的真空模块其余构件与图5变化例的对应构件相同，在此不再重述，并且本发明技术领域人士依图5所示的真空泵模块理所当然可以容易知道采用图7的可挠性进气管及可挠性排气管构形设计的真空模块的完整结构。图8是本发明可挠性进气管101及可挠性排气管102的另一种变化例。在此变化例中，本发明采用呈栅栏状管路回路作为可挠性进气管101d及可挠性排气管102d，并且该可挠性进气管101d及可挠性排气管102d内部填充多孔性材料1035。该可挠性进气管101d位于隔音模块的该第二盖体1034d相对于该真空泵100的表面上，该可挠性排气管102d位于隔音模块的该第一盖体1030d相对于该真空泵100的表面上。本发明此一变化例的真空模块其余构件与图5变化例的对应构件相同，在此不再重述，并且本发明技术领域人士依图5所示的真空泵模块理所当然可以容易知道采用图8的可挠性进气管及可挠性排气管构形设计的真空模块的完整结构。
请参图2及图3，本发明该负压产生装置还包括一三通连接件模块40及一单向阀模块50。该三通连接件模块40的一连接口连接该单向阀模块50 的一开口端，另一连接口连通一主动泄气阀60，以及另一连接口可连通于适用在口腔内产生负压的口部界面装置70。该口部界面装置70具有一气流导管700，其一开口端702连通于该三通连接件模块40对应的连接口，而另一开口端704放置于使用者口腔内。该口部接口装置70还具有一口部接口710放置于该用户口腔内以将该导流气管700的开口端702固定在口腔内。本发明可使用2014年01月10日提出申请的PCT国际专利申请案国际申请案号PCT/US14/11129的口部接口装置，在此以引用方式将该申请案口部接口装置发明内容并入本文中，下文不再重述。该单向阀模块50的另一开口端连通于该可挠性进气管101相对于该真空泵进气端1001的一开口端。在本发明一实施态样中，该气流导管700可通过一转接件42连通于该三通连接模块40。当本发明该负压产生装置提供一真空源予该口部接口装置70时，即可通过该气流导管700、该可挠性进气管101、该真空泵100与该可挠性排气管102构成一负压途径，以利于在该使用者口腔内产生负压环境。该单向阀模块50可以控制该负压途径的气体流向是从该气流导管700流向该可挠性排气管102。在本发明的一实施态样中，该可挠性排气管102相对于该真空泵排气端1002的一出口端可连通至一储液槽(未示出)。在本发明一实施态样中，该负压产生装置可包括一压力感测器(未示出)通过管路连接至该单向阀模块50的一气流通道52，以利于检测该负压途径的压力值。该压力感测器(未示出)可设置于该控制模块20。另一方面，当该负压途径的压力值达到该主动泄气阀60的一启动阀值时，该主动泄气阀60会打开让周围空气进入该负压途径，降低使用者口腔内负压压力。如此一来，本发明可以避免负压过高造成使用者不适的现象。
在本发明的一实施态样中，该负压产生装置的该电力供应源可以是安装在该电池座202的电池组，以利于该负压产生装置制作成为可携式装置，提供使用者更大的便利性。该电力供应源可以是一外接电源，例如通过该负压产生装置的该外部电源连接端口35连接一外接电源。该电压供应源电气连 接至该控制模块20，并通过该控制模块20控制提供该真空泵100的电力大小，以利于在该使用者口腔内达成所要的负压值。在本发明的一实施态样中，该控制模块20可根据该压力感测器检测到的负压值来调整提供该真空泵100的电力大小。如图3所示，该底壳模块200的上半部容间装设该真空泵模块10、该三通连接件模块40及该单向阀模块50，该底壳模块200的下半部容间设置该电池座202与该主动泄气阀60。请参图4A及图4C，在本发明一实施态样中，该真空泵模块10的该隔音模块103的该第二盖体1034两对侧分别具有一对延伸部1034e，这些延伸部1034e可以往上弯折后(如图4C虚线所示)再将该真空泵模块10组设于该底壳模块200对应的容置空间，以通过弯折的这些延伸部1034e固定缠绕于该隔音模块103外部的该可挠性进气管101与排气管102。在本发明一实施态样中，该三通连接件模块40可以螺纹件固设于该底壳模块200。在本发明一实施态样中，该外部电源连接端口35可设置在该底壳模块200的一外侧边，而连通该口部界面装置70的气流导管700的该转接件42可设置在另一对侧边。本发明该负压产生装置各组件的组装方式如图2所示，其中该控制模块20组设于该顶壳模块300与图3所示部分构件已经组装完成的该底壳模块200之间。在本发明一实施态样中，该控制模块20以螺纹件接合方式固设于该底壳模块200上方。该顶壳模块300下半部区域具有一卡槽301，该卡槽301内设置一可形变部件30，以及一盖板302嵌合于该卡槽301上方并抵触该可形变部件30。该盖板302顶面设置有多个按键3020，分别对应该控制模块20的不同功能执行。当使用者按触一按键3020时，该按键3020抵压该可形变部件30相对应的一部分，并通过该可形变部件30前述相对应的部分电气连接于该控制模块20，以令该控制模块20执行所欲的功能。在第一具体实施例中，本发明负压产生装置还包含一保护盖400覆盖在该顶壳模块300上方，该保护盖下半部区域形成一卡孔402，与该盖板302的按键3020相卡合并使按键3020可以外露，以方便使用者按触执行所需要的功能。本发明该负 压产生装置的该前盖模块500组设于该底壳模块200与该顶壳模块300的前侧端。该前盖模块500包括一前盖体502、一滑动式凸块504、一限位凸块506与一定位螺纹件508。该前盖体502具有一容置孔5020、一对第一卡件5022与一对第二卡件5024。该滑动式凸块504通过该容置孔5020并抵靠于该限位凸块506的一斜面，该定位螺纹件508螺接于该前盖体502一适位处并且抵住该限位凸块506，以定位该滑动式凸块504与该限位凸块506。再者该对第一卡件5022卡接于该底壳模块200对应的一对卡槽，该对第二卡件5024卡接于该顶壳模块300对应的一对卡槽。本发明还包含通过螺合固接方式，例如使用图2所示的各螺纹件及对应螺孔配置进一步组装该底壳模块200与该顶壳模块300。
本发明负压产生装置的第二具体实施例请见图9、图10及图11所示。图9A至图9F是本发明第二具体实施例的负压产生装置的不同面向外观示意图，其中图9A是俯视示意图，图9B是仰视示意图，图9C是相对于仰视示意图的前视示意图，图9D是相对于仰视示意图的后视示意图，图9E是相对于仰视示意图的左侧视示意图及图9F是相对于仰视示意图的右侧视示意图。图10是本发明第二具体实施例的负压产生装置立体分解示意图。图11是本发明第二具体实施例的负压产生装置的底壳模块各组件配置关系示意图，其中一口部接口装置连接该负压产生装置。本发明第二具体实施例的负压产生装置适用的口部界面装置与第一具体实施例相同。如图10所示，该负压产生装置主要包括一真空泵模块90、一控制模块91、一底壳模块95、一顶壳模块96及一电力供应源。在第二具体实施例中，该电力供应源由该底壳模块95的电池座952内装的电池组(未示出)供应。一电池座盖体953两对侧具有卡块可以卡合于该底壳模块95对应的卡合凹部以盖住该电池座952并且提供作为电池组底座。使用者可通过掀开该电池座盖体953便利地更换电池组。请见图10及图11，该真空泵模块90组设于该底壳模块95相对于该电池座952的一容置空间950。再者，请参见图12A至图12F， 该真空泵模块90包括一真空泵900、一可挠性进气管901、一可挠性排气管902及一隔音模块903。该真空泵100的一进气端9001连通于该可挠性进气管901的一开口端，该真空泵900的一排气端9002连通于该可挠性排气管902的一开口端。该隔音模块903包覆该真空泵900，并且该可挠性进气管901从该进气端9001延伸至该隔音模块903外面，该可挠性排气管902从该排气端9002延伸而缠绕于该隔音模块903外部，形成多支管路回路。该隔音模块903可以将该真空泵900运转时产生的噪音及振动与外界隔离。该隔音模块903选用的材质与第一具体实施例隔音模块103选用的材质相同。在本发明一实施态样中，该隔音模块903可由一第一盖体9030、一中间壳体9032及一第二盖体9034组成，其中该中间壳体9032具有一中空容室9033以容置该真空泵900(请见图12F)。如图12A至图12E所示，该可挠性排气管902缠绕于该隔音模块903外部形成多支管路回路，通过此一管路回路态样可以在不会增加该真空泵模块90的体积下延长该可挠性排气管902的长度，进而可以减少该真空泵900运转时其排气端9002的噪音。本发明第二具体实施例的该可挠性进气管901及可挠性排气管902与第一具体实施例选用的材质相同。
此外，图5至图8显示的各种变化例亦可作为本发明第二具体实施例的变化例，本发明技术领域人士依上文所述内容理所当然可以容易明了如何将这些变化例应用至本发明第二具体实例的该负压产生装置。
请参图10及图11，本发明第二具体实施例的该负压产生装置还包括一单向阀模块92、一三通连接件模块93及一转接件94。该单向阀模块92及三通连接件模块93组设于该底壳模块95的该容置空间950下方处。该单向阀模块92的一端连通于该可挠性进气管901相对于该进气端9001的一开口端。该单向阀模块92的另一端连通于该三通连接件模块93的一连接口。该转接件94连通于该三通连接件模块93的另一连接口932并且通过该顶壳模块96与该底壳模块95的一侧边(如图9D所示)。该口部界面装置70的该气 流导管700的一开口端则连通于该转接件94，而通过该转接件94使该气流导管700连通于该可挠性进气管901。当本发明该负压产生装置提供一真空源予该口部接口装置70时，即可通过该气流导管700、该可挠性进气管901、该真空泵900与该可挠性排气管902构成一负压途径，以利于在该使用者口腔内产生负压环境。该单向阀模块92可以控制该负压途径的气体流向是从该气流导管700流向该可挠性排气管902。该底壳模块95的该容置空间950一顶角处设置有一凹槽955，一排气过滤组件954设置在该凹槽955内，该排气过滤组件954包含一滤棉块体954a及一排气孔盖954b，该排气孔盖954b卡合于该凹槽955，以将滤棉块体954a固定在该凹槽955内。请参图11，该可挠性排气管902相对于该排气端9002的一开口端9022连通于该凹槽955内部的该滤棉块体954a，并通过该滤棉块体954a与该排气孔盖954b将真空泵900抽出的气体排放至周围环境。在本发明一实施态样中，该三通连接件模块93的另一连接口可以连接至设置在该控制模块91的一压力感测器(未示出)，以利于检测该负压途径的负压值。在本发明一实施态样中，该电压供应源电气连接至该控制模块91，并通过该控制模块91控制提供该真空泵900的电力大小，以利于在该使用者口腔内达成所要的负压值。换句话说，该控制模块91可根据该压力感测器检测到的负压值来调整提供该真空泵900的电力大小。再者，如图10及图9D所示，在本发明一实施态样中，该负压产生装置还具有一电源开关98及一通信连接端口99。该电源开关98电气连接于该控制模块91，使用者可以通过按压该电源开关98来启动或关闭该控制模块91的电力供应。该通信连接端口99电气连接于该控制模块91，使用者可以通过该通信连接端口99选择该真空泵900运转的模式。
另一方面，本发明第二具体实施例的该负压产生装置还可包括一警示装置97电气连接至该控制模块91并且通过该顶壳模块96外表面，以利于观察该警示装置97的显示状态。通过该警示装置97可提示该使用者或周围他 人该负压产生装置使用状况。在本发明一实施态样中，该警示装置97可以多个不同发光颜色的发光二极管灯组来实现。例如，当该压力感测器检测到的该负压途径的负压值一直未达到预定值时，该控制模块91可以点亮一种发光颜色发光二极管灯，以提示该使用者或周围他人该负压产生装置可能有气流管路漏气或阻塞现象。当该压力感测器检测到的该负压途径的负压值呈现稳定状态时，该控制模块91可以点亮另一种发光颜色发光二极管灯，以提示该负压产生装置功能正常。
以上所述仅为本发明的具体实施例而已，并非用以限定本发明的申请专利范围；凡其它未脱离本发明所揭示的精神下所完成的等效改变或修饰，均应包含在权利要求内。

Claims (25)

  1. 一种负压产生装置，其特征在于，包括：
    一真空泵，具有一进气端及一排气端；
    一隔音模块，具有一容置空间供放置该真空泵，该隔音模块用以隔离该真空泵运转产生的噪音及振动；及
    一消音管路模块，包含一可挠性进气管，其一开口端连通于该真空泵的该进气端，及一可挠性排气管，其一开口端连通于该真空泵的该排气端，该消音管路模块用以减低该真空泵运转时其进气端及/或其排气端的噪音，并且该消音管路模块设置在隔音模块表面或嵌设于隔音模块的本体。
  2. 如权利要求1所述的负压产生装置，其特征在于，该可挠性排气管从该排气端向外延伸环绕该隔音模块，并在该隔音模块外部构成多支管路回路。
  3. 如权利要求1所述的负压产生装置，其特征在于，该可挠性排气管包含多支并联独立管路环绕该隔音模块外部。
  4. 如权利要求1所述的负压产生装置，其特征在于，该隔音模块包含一第一盖体、一中间壳体及一第二盖体，该可挠性排气管包含至少一支第一多重弯折管路位于该第一盖体内部。
  5. 如权利要求4所述的负压产生装置，其特征在于，该可挠性排气管包含多支并联的该第一多重弯折管路。
  6. 如权利要求4所述的负压产生装置，其特征在于，该可挠性进气管包含至少一支第二多重弯折管路位于该第二盖体内部。
  7. 如权利要求6所述的负压产生装置，其特征在于，该可挠性进气管包含多支并联的该第二多重弯折管路。
  8. 如权利要求1所述的负压产生装置，其特征在于，该隔音模块包含一第一盖体、一中间壳体及一第二盖体，该可挠性进气管包含至少一支第二多 重弯折管路位于该第二盖体内部。
  9. 如权利要求8所述的负压产生装置，其特征在于，该可挠性进气管包含多支并联的该第二多重弯折管路。
  10. 如权利要求1所述的负压产生装置，其特征在于，该隔音模块包含一第一盖体、一中间壳体及一第二盖体，该可挠性排气管呈栅栏状管回路设置在该第一盖体相对于该真空泵的表面，并且该可挠性排气管内部填充多孔性材料。
  11. 如权利要求1所述的负压产生装置，其特征在于，该隔音模块包含一第一盖体、一中间壳体及一第二盖体，该可挠性进气管呈栅栏状管回路设置在该第二盖体相对于该真空泵的表面，并且该可挠性进气管内部填充多孔性材料。
  12. 如权利要求1所述的负压产生装置，其特征在于，该隔音模块及该消音管路模块是选自以下任一种材质：硅胶、塑料、乙烯醋酸乙烯酯共聚合塑料及聚氨基甲酸酯。
  13. 如权利要求1所述的负压产生装置，其特征在于，该负压产生装置为一包含内装供应电源的一可携式装置。
  14. 一种产生口腔负压的装置，其特征在于，包括：
    如权利要求1所述的负压产生装置；及
    一口部接口装置，包含一口部接口及一气流导管，该气流导管通过该口部界面并具有一入口端及一出口端，该口部接口放置于用户口腔内以将该气流导管的该入口端固定于该使用者口腔内，而该气流导管的该出口端连通于该可挠性进气管的另一开口端，该气流导管、该可挠性进气管、该真空泵及该可挠性排气管构成一负压途径，以在该使用者口腔内产生一负压环境。
  15. 如权利要求14所述的产生口腔负压的装置，其特征在于，该可挠性排气管从该排气端向外延伸环绕该隔音模块，并在该隔音模块外部构成多支管路回路。
  16. 如权利要求14所述的产生口腔负压的装置，其特征在于，该可挠性排气管包含多支并联的独立管路环绕该隔音模块外部。
  17. 如权利要求14所述的产生口腔负压的装置，其特征在于，该隔音模块包含一第一盖体、一中间壳体及一第二盖体，该可挠性排气管包含至少一支第一多重弯折管路位于该第一盖体内部。
  18. 如权利要求17所述的产生口腔负压的装置，其特征在于，该可挠性排气管包含多支并联的该第一多重弯折管路。
  19. 如权利要求17所述的产生口腔负压的装置，其特征在于，该可挠性进气管包含至少一支第二多重弯折管路位于该第二盖体内部。
  20. 如权利要求19所述的产生口腔负压的装置，其特征在于，该可挠性进气管包含多支并联的该第二多重弯折管路。
  21. 如权利要求14所述的产生口腔负压的装置，其特征在于，该隔音模块包含一第一盖体、一中间壳体及一第二盖体，该可挠性进气管包含至少一支第二多重弯折管路位于该第二盖体内部。
  22. 如权利要求21所述的产生口腔负压的装置，其特征在于，该可挠性进气管包含多支并联的该第二多重弯折管路。
  23. 如权利要求14所述的产生口腔负压的装置，其特征在于，该隔音模块包含一第一盖体、一中间壳体及一第二盖体，该可挠性排气管呈栅栏状管回路设置在该第一盖体相对于该真空泵的表面，并且该可挠性排气管内部填充多孔性材料。
  24. 如权利要求14所述的产生口腔负压的装置，其特征在于，该隔音模块包含一第一盖体、一中间壳体及一第二盖体，该可挠性进气管呈栅栏状管回路设置在该第二盖体相对于该真空泵的表面，并且该可挠性排气管内部填充多孔性材料。
  25. 如权利要求14所述的产生口腔负压的装置，其特征在于，该隔音模块及该消音管路模块是选自以下任一种材质：硅胶、塑料、乙烯醋酸乙烯酯 共聚合塑料及聚氨基甲酸酯。
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