WO2012144668A1 - Appareil d'aspiration médicale - Google Patents

Appareil d'aspiration médicale Download PDF

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Publication number
WO2012144668A1
WO2012144668A1 PCT/KR2011/002815 KR2011002815W WO2012144668A1 WO 2012144668 A1 WO2012144668 A1 WO 2012144668A1 KR 2011002815 W KR2011002815 W KR 2011002815W WO 2012144668 A1 WO2012144668 A1 WO 2012144668A1
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WO
WIPO (PCT)
Prior art keywords
impeller chamber
suction
inverter
motor
suctions
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/KR2011/002815
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English (en)
Korean (ko)
Inventor
문명선
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/KR2011/002815 priority Critical patent/WO2012144668A1/fr
Publication of WO2012144668A1 publication Critical patent/WO2012144668A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps

Definitions

  • the present invention relates to a medical suction apparatus, and in particular, to maintain a constant pressure in an impeller chamber at all times so as to randomize a plurality of medical suctions coupled to a suction inlet coupled to an impeller chamber. It relates to a suction device to ensure that the suction power of each suction is always maintained even when used.
  • the present invention has been made in order to solve the above-described problems, even when the pressure in the impeller chamber is always maintained at a constant pressure even when using a plurality of medical suction coupled to the suction inlet coupled to the impeller chamber is always the suction power of each suction It is an object of the present invention to provide a medical suction device for maintaining a normal.
  • an impeller chamber whose interior is maintained in a vacuum state by driving a motor coupled to the upper portion, a suction inlet port, a filter housing, a sewage outlet port, and an air outlet port respectively coupled to the impeller chamber, and It consists of a plurality of suction connected to the suction inlet via a hose, the impeller chamber is sucked through the hose and the suction inlet to sewage which is randomly sucked from the plurality of suction through the suction and inlet to separate the impurities and water to the filter housing And a suction device for discharging the water through the sewage discharge port and air to discharge the air through the air discharge port.
  • Valves are provided in the plurality of suctions, respectively, and the inverter drives when the any one of the plurality of valves is turned on to drive the motor to maintain the interior of the impeller chamber in a vacuum state. do.
  • a bypass switch which transmits a bypass signal to the inverter when it is turned on so that the inverter drives the motor at a specific rotational force.
  • the present invention maintains a constant pressure in the impeller chamber at all times, so that even when a plurality of medical suctions coupled to the suction inlet coupled to the impeller chamber are randomly used, the suction force of each suction is always maintained. Regardless of the effect, all suctions are always optimized.
  • FIG. 1 is a perspective view showing an embodiment of a medical suction apparatus according to the present invention.
  • FIG. 2 is a front view of the medical suction device shown in FIG.
  • FIG. 3 is a left side view of the medical suction apparatus shown in FIG. 1.
  • Figure 4 is a right side view of the medical suction device shown in FIG.
  • FIG. 5 is a rear view of the medical suction device shown in FIG. 1.
  • FIG. 6 is a plan view of the medical suction device shown in FIG.
  • FIG. 7 is a view showing an example in which a plurality of suction is coupled to the suction inlet of the medical suction device shown in FIG.
  • FIG. 8 is a block diagram illustrating an example in which an inverter controls driving of a motor according to signals provided from a pressure transmitter of the medical suction device shown in FIG. 1 and a valve shown in FIG. 7.
  • FIG. 2 is a front view of the medical suction device shown in FIG. 1
  • FIG. 3 is a left side view of the medical suction device shown in FIG. 1
  • FIG. 4 is a right side view of the medical suction device shown in FIG. 1.
  • FIG. 5 is a rear view of the medical suction device shown in FIG. 1 and
  • FIG. 6 is a plan view of the medical suction device shown in FIG. 1.
  • FIG. 7 is a view illustrating an example in which a plurality of suctions 54 are coupled to a suction suction port 26 of the medical suction device shown in FIG. 1, and a suction suction hole 26, a joint connector 50, and a suction suction hose 52 are illustrated. ), Suction 54, solenoid valve 56, and branch hose 58.
  • FIG. 8 shows an example in which the inverter 28 controls the driving of the motor 12 according to signals provided from the pressure transmitter 16 of the medical suction device shown in FIG. 1 and the valve 56 shown in FIG. It is a block diagram.
  • the suction inlet 26, the filter housing 20, the sewage outlet 30, and the air outlet 34 are respectively coupled to the impeller chamber 10.
  • the suction inlet 26 is then coupled to the impeller chamber 10 via a separate drain tube 24.
  • the impeller chamber 10 sucks the sewage that is randomly sucked from the plurality of suctions 54 through the hoses 58 and 52, the joint connector 50, the suction inlet 26, and the separate drain tube 24 to remove impurities.
  • the impurities are separated into the water and the water is sent to the filter housing 20, and the water is discharged through the sewage outlet 30, and the air is discharged through the air outlet 34.
  • the pressure transmitter 16 penetrates through one side of the impeller chamber 10 to measure the pressure in the impeller chamber 10 and transmits a pressure signal in the impeller chamber 10 to the inverter 28.
  • the inverter 28 controls the driving of the motor 12 according to the pressure signal transmitted from the pressure transmitter 16 to keep the pressure in the impeller chamber 10 at a constant level at all times.
  • the inverter 28 is driven when any one of the plurality of valves 56 provided in the plurality of suctions 54 is turned on to drive the motor 12 so that the interior of the impeller chamber 10 is vacuumed. Keep your status.
  • the bypass switch 60 is manually operated by the user to transmit a bypass signal to the inverter 28 so that the inverter 28 drives the motor 12 at a specific rotational force, for example, a fixed frequency of 65 Hz.
  • the bypass switch 60 may be used for emergency when the pressure transmitter 16 is broken.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La présente invention porte sur un appareil d'aspiration médicale qui sépare les eaux usées aspirées à partir d'une pluralité d'aspirations en impuretés et en eau, l'appareil d'aspiration médicale pouvant toujours maintenir la force d'aspiration de chaque aspiration dans un état normal en gardant toujours une pression constante à l'intérieur d'une chambre d'hélice même lorsqu'une pluralité d'aspirations, qui sont couplées à une entrée d'aspiration couplée à la chambre d'hélice, sont utilisés au hasard.
PCT/KR2011/002815 2011-04-20 2011-04-20 Appareil d'aspiration médicale Ceased WO2012144668A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2011/002815 WO2012144668A1 (fr) 2011-04-20 2011-04-20 Appareil d'aspiration médicale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2011/002815 WO2012144668A1 (fr) 2011-04-20 2011-04-20 Appareil d'aspiration médicale

Publications (1)

Publication Number Publication Date
WO2012144668A1 true WO2012144668A1 (fr) 2012-10-26

Family

ID=47041752

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002815 Ceased WO2012144668A1 (fr) 2011-04-20 2011-04-20 Appareil d'aspiration médicale

Country Status (1)

Country Link
WO (1) WO2012144668A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103041461A (zh) * 2013-01-09 2013-04-17 江苏岱洛医疗科技有限公司 医用抽吸装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645081A (en) * 1991-11-14 1997-07-08 Wake Forest University Method of treating tissue damage and apparatus for same
US6648862B2 (en) * 2001-11-20 2003-11-18 Spheric Products, Ltd. Personally portable vacuum desiccator
US20070179460A1 (en) * 2006-02-01 2007-08-02 Carmeli Adahan Suctioning system, method and kit
US20070297924A1 (en) * 2001-08-14 2007-12-27 Carmeli Adahan Compact vacuum pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645081A (en) * 1991-11-14 1997-07-08 Wake Forest University Method of treating tissue damage and apparatus for same
US20070297924A1 (en) * 2001-08-14 2007-12-27 Carmeli Adahan Compact vacuum pump
US6648862B2 (en) * 2001-11-20 2003-11-18 Spheric Products, Ltd. Personally portable vacuum desiccator
US20070179460A1 (en) * 2006-02-01 2007-08-02 Carmeli Adahan Suctioning system, method and kit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103041461A (zh) * 2013-01-09 2013-04-17 江苏岱洛医疗科技有限公司 医用抽吸装置

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