WO2019117319A1 - Système de surveillance de respiration capable de sécuriser les voies aériennes - Google Patents

Système de surveillance de respiration capable de sécuriser les voies aériennes Download PDF

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Publication number
WO2019117319A1
WO2019117319A1 PCT/KR2017/014436 KR2017014436W WO2019117319A1 WO 2019117319 A1 WO2019117319 A1 WO 2019117319A1 KR 2017014436 W KR2017014436 W KR 2017014436W WO 2019117319 A1 WO2019117319 A1 WO 2019117319A1
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WO
WIPO (PCT)
Prior art keywords
space forming
unit
patient
forming part
period
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/KR2017/014436
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English (en)
Korean (ko)
Inventor
배병수
곽지영
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.)
Style Dental Inc
Original Assignee
Style Dental 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 Style Dental Inc filed Critical Style Dental Inc
Priority to PCT/KR2017/014436 priority Critical patent/WO2019117319A1/fr
Publication of WO2019117319A1 publication Critical patent/WO2019117319A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs

Definitions

  • the present invention relates to a monitoring field, and more particularly, to a system for maintaining breathing with an airway holding device inserted in a mouth of a wearer and informing a medical staff or a guardian of an apnea condition of the wearer.
  • a patient in an emergency state is in a state of mental disturbance, where the upper and lower jaws engage and close their mouths, resulting in a dangerous situation in which the airways are not secured.
  • the caregiver of the patient was suffering from fatigue due to monitoring the patient in a state of tension in preparation for such an emergency.
  • the existing respiration monitoring system monitors the patient's breathing and informs the medical staff or guardian in case of an emergency situation. If the medical staff or the guardian does not recognize the emergency situation, There was a problem that situation occurred.
  • the present invention is advantageous in that the respiration of the patient is monitored in a state in which the airway is secured, thereby preventing apnea.
  • the present invention has the advantage that the fatigue of the patient caregiver and the medical staff is reduced, and an appropriate response can be provided in an emergency situation.
  • the breathing monitoring system capable of securing airway includes at least one of semi-elliptical, semicircular, and arcuate shapes, a space forming part inserted between the upper and lower jaws to form an empty space between the upper and lower jaws, A fixing part formed on a lower surface of the space forming part to fix the space forming part to the lower jaw and to be hooked on the inner surface of the mandible so that the mandible protrudes forward to secure airway; A sensing unit for sensing at least one of temperature in the oral cavity, partial pressure of carbon dioxide, and pressure to generate sensing information, and a determination unit for determining the state of the patient by comparing sensing information transmitted from the sensing information unit with preset data have.
  • the fixing portion may include a guide portion for guiding the space forming portion to the inside of the oral cavity, and a protrusion protruding from the space forming portion so as to be caught by the internal surface of the mandible.
  • the sensing unit may sense the temperature in the oral cavity, and the determination unit may determine that the temperature is in an emergency state when the temperature delivered from the sensing unit is out of a predetermined range.
  • the sensing unit senses the temperature in the oral cavity
  • the determination unit calculates a cycle of temperature change in the oral cavity delivered from the sensing unit, and then, when the calculated period of the temperature change in the oral cavity is out of a predetermined range, Can be judged as
  • the sensing unit senses the pressure in the oral cavity, and the determination unit calculates a period of pressure change in the oral cavity delivered from the sensing unit, and determines that the period of the calculated pressure change is out of a predetermined range, can do
  • the sensing unit senses a partial pressure of carbon dioxide in the oral cavity, and the determination unit calculates a cycle of partial pressure of carbon dioxide in the oral cavity delivered from the sensing unit. If the period of the partial pressure of carbon dioxide in the oral cavity is out of a predetermined range Can be judged as an emergency
  • it may further include a handle extended from the center of the outer surface of the space forming portion.
  • the maximum thickness of the protrusion may be 4.5 to 5.2 mm.
  • the respiration monitoring system capable of securing the airway may further include an age information unit in which age information of the patient is input and stored, and the determination unit transmits the intraoral temperature, carbon dioxide partial pressure, and pressure information transmitted from the sensing unit Determining a state of the patient by combining the period of the temperature change, the period of the carbon dioxide partial pressure change, and the period of the pressure change based on the age information from the age information, A first risk step when one of the period of the temperature change in the oral cavity, the period of the carbon dioxide partial pressure change, and the period of the pressure change is out of the preset range; if two of them deviate from the preset range, , And if three of them are out of the preset range, it can be judged as the third danger step
  • the alarm unit may further include an alarm unit, and when the determination unit determines that the alarm is the first dangerous step, the alarm unit may generate an alarm signal and transmit the alarm signal to the alarm unit.
  • the determining unit may generate a first call signal to the portable terminal of the patient's guardian in the first risk step, generate a second call signal in the second risk step, To the portable terminal of the medical staff.
  • the respiration monitoring system capable of securing airway may further include a communication unit, and the communication unit may receive the sensing information from the sensing unit via Zigbee or RF and transmit the sensed information to the determination unit.
  • the airway holding part may include at least one of semi-elliptical, semicircular, and arcuate shapes, a space forming part inserted between the upper and lower jaws to form an empty space between the upper and lower jaws, And a fixing part which is formed on the lower surface of the mandible and fixes the space forming part to the mandible and is hooked on the inner surface of the mandible so that the mandible protrudes forward to secure the airway.
  • a respiration monitoring system includes at least one of a semi-elliptical, semicircular, and arcuate shape, a space forming part inserted between the upper and lower jaws to form an empty space between the upper and lower jaws,
  • the present invention is advantageous in that the respiration of the patient is monitored in a state in which the airway is secured, thereby preventing apnea.
  • the present invention has the advantage that the fatigue of the patient caregiver and the medical staff is reduced, and an appropriate response can be provided in an emergency situation.
  • Fig. 1 shows the lower face of the arcuate airway holding part.
  • Figure 2 shows the upper surface of the arcuate airway retaining portion
  • Figure 3 shows the bottom surface of the semi-elliptical airway retaining portion
  • Figure 4 shows a patient monitoring system
  • the present invention relates to a system capable of monitoring respiration and body temperature of a patient in a state in which air can be secured.
  • the monitoring system capable of securing airway may include an airway holding unit 10, a sensing unit 30, a determination unit 60, an age information unit 50, and an alarm unit 70 have.
  • the airway holding portion 10 of the present invention may include a space forming portion 11, a fixing portion 12, and a handle 20.
  • Figs. 1 and 2 show an arcuate space forming portion 11, and Fig. 3 shows a semi-elliptical space forming portion 11. As shown in Fig.
  • the space forming portion 11 is seated on the occlusal surface of the mandible. That is, the space forming part 11 is inserted between the upper and lower jaws to form an empty space in which air can flow between the upper jaw and the mandible.
  • the space forming part 11 of the present invention may be formed in a semi-elliptic, semicircular or arcuate shape similar to the arrangement of dentitions, and may be made of plastic or silicon material harmless to the human body.
  • the thickness of the space forming portion 11 may be 1 to 3 mm.
  • the thickness of the space forming part 11 is 1 mm or less, the void space is not formed properly and the effect is not effective.
  • the space forming part 11 is 3 mm or more, the inconvenience of the patient greatly increases.
  • the through hole 11a may be regularly or irregularly formed in the space forming part 11 so that air flows smoothly.
  • the present invention may further include a fixing portion 12 that protrudes the mandible forward to facilitate airway maintenance. .
  • the fixing portion 12 may be formed on the lower surface of the space forming portion 11 to fix the space forming portion 11 and to be hooked on the incising inner surface of the mandible so that the mandible protrudes forward to secure the airway.
  • the fixing part 12 may include a guide part 12a for guiding the space forming part 11 into the oral cavity and a protruding part 12b protruding to be caught by the space forming part 11 on the incising inner face of the mandible have.
  • the protruding portion 12b is fixed to the incisal portion with the jaw so that the space forming portion 11 is seated on the occlusal surface of the mandible.
  • the protruding jaw causes the upper jaw to protrude and open the upper jaw.
  • the maximum thickness of the protruding portion 12b may be 4.5 to 5.2 mm so that the protruding portion 12b can effectively fix the space forming portion 11 without the patient feeling a foreign body feeling.
  • the sensing unit 30 of the present invention may be installed above the space forming unit 11 to sense the respiration or body temperature of the patient.
  • the sensing unit 30 senses at least one of the temperature in the oral cavity of the patient, the partial pressure of carbon dioxide, and the pressure to generate sensing information and transmit the sensed information to the determination unit 60.
  • the determination unit 60 may determine the state of the patient by comparing the sensing information received from the sensing unit 30 with predetermined data. In the process of breathing, the temperature, the partial pressure of carbon dioxide, and the pressure of the oral cavity are changed to a specific cycle according to the exhalation and inspiration. The judging unit 60 judges the state of the patient Can be determined. In addition, the determination unit 60 may determine the condition of the patient based on the temperature in the oral cavity.
  • the judgment unit 60 compares the oral cavity temperature delivered from the sensing unit 30 with the preset oral cavity temperature data, and when the oral cavity temperature is higher or lower than the preset range, It can be judged that the state of the patient is an emergency.
  • the determination unit 60 calculates the cycle of the intraoral temperature change transmitted from the sensing unit 30, compares the calculated intraoral temperature change cycle with the preset intraoral temperature change cycle, If the intraoral temperature change cycle is out of the preset range, it can be judged that the patient's condition is urgent.
  • the determination unit 60 calculates the cycle of intraoral pressure change delivered from the sensing unit 30, compares the calculated intraoral pressure change cycle with a previously set intraoral pressure change cycle, When the intraoral pressure change period is out of the preset range, it can be judged that the patient's condition is urgent.
  • the determination unit 60 calculates the cycle of the change in the partial pressure of carbon dioxide in the oral cavity delivered from the sensing unit 30, and compares the calculated change in the partial pressure of carbon dioxide in the oral cavity with the preliminarily set intraoral pressure change period When the change period of the partial pressure of carbon dioxide in the oral cavity is out of the predetermined range, it can be judged that the patient's condition is urgent.
  • the present invention may further include an age information unit 50 in which age information of a patient is inputted and stored.
  • the determination unit 60 receives the temperature of the oral cavity of the patient, the partial pressure of the carbon dioxide, and the pressure information from the sensing unit 30 and receives the age information of the patient of the rotor of the age information unit 50, The cycle of the change, and the cycle of the pressure change, and combine these to determine the state of the patient.
  • a normal state oral temperature change period, a carbon dioxide partial pressure change period, and a pressure change period are set in advance according to age information, and the state of the patient is determined by comparing the set range with the calculated value .
  • the determination unit 60 can determine the combination of the cycle of the intraoral temperature change, the cycle of the carbon dioxide partial pressure change, and the cycle of the pressure change.
  • the determination unit 60 can determine the status of the patient step by step based on the combined data. For example, if one of the period of the intraoral temperature change, the period of the carbon dioxide partial pressure change, and the period of the pressure change is out of the predetermined range, the first risk step, and if two of them are out of the preset range, , And if three of them are out of the preset range, it can be determined as the third risk step.
  • the determining unit 60 may generate an alarm signal and transmit the alarm signal to the alarm unit 70 in the case of the first dangerous step according to this step.
  • the alarm unit 70 generates an alarm light or a warning sound based on the transmitted alarm signal, and informs the medical staff or the guardian of the emergency state of the patient.
  • the determination unit 60 may generate a first call signal for calling the caregiver of the patient in the second risk stage, and may transmit the first call signal to the portable terminal 80 of the patient's caregiver. Also, in the case of the third risk stage, a second call signal for calling both the guardian and the medical staff of the patient can be generated and transmitted to the portable terminal 80 of the guardian and the portable terminal 90 of the medical staff. At this time, the information displayed on the portable terminals 80 and 90 transmitted according to the first call signal and the second call signal may be different.
  • the present invention may further include a communication unit (40).
  • the communication unit 40 may transmit information sensed by the sensing unit to the determination unit 60 through wireless communication.
  • the communication unit 40 may receive sensing information from the sensing unit via Zigbee or RF and transmit the sensed information to the determination unit 60.
  • the handle 20 can be formed so that the space forming portion 11 can be easily inserted into the oral cavity.
  • the handle 20 may be in the form of a bar extending from the center of the space forming part 11.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

La présente invention concerne un système de surveillance de respiration capable de sécuriser les voies aériennes, qui a au moins une forme parmi des formes semi-elliptique, semi-circulaire et arquée. Le système de surveillance de respiration comprend : une partie de formation d'espace insérée entre une mâchoire supérieure et une mâchoire inférieure de façon à former un espace vide entre les mâchoires supérieure et inférieure ; une partie de fixation, formée sur la surface inférieure de la partie de formation d'espace, qui fixe la partie de formation d'espace sur la mâchoire inférieure et est prise sur la surface interne des incisives de la mâchoire inférieure de telle sorte que la mâchoire inférieure fait saillie vers l'avant pour sécuriser les voies aériennes ; une unité de détection, installée sur une surface supérieure de la partie de formation d'espace, qui détecte au moins une température dans la cavité buccale d'un patient, une pression partielle de dioxyde de carbone, et une pression pour générer des informations de détection ; et une unité de détermination qui compare les informations de détection, reçues en provenance de l'unité d'informations de détection, à des données prédéterminées pour déterminer l'état du patient.
PCT/KR2017/014436 2017-12-11 2017-12-11 Système de surveillance de respiration capable de sécuriser les voies aériennes Ceased WO2019117319A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2017/014436 WO2019117319A1 (fr) 2017-12-11 2017-12-11 Système de surveillance de respiration capable de sécuriser les voies aériennes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2017/014436 WO2019117319A1 (fr) 2017-12-11 2017-12-11 Système de surveillance de respiration capable de sécuriser les voies aériennes

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WO2019117319A1 true WO2019117319A1 (fr) 2019-06-20

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117816A (en) * 1991-01-03 1992-06-02 Shapiro Norman A Anti-snore device
US5957133A (en) * 1997-07-21 1999-09-28 Hart; William T. Oral appliance with negative air supply for reducing sleep apnea and snoring
JP2015157122A (ja) * 2007-11-13 2015-09-03 アプニキュア， インコーポレイテッド 気道開存性を改善する方法およびシステム
JP2017086704A (ja) * 2015-11-13 2017-05-25 株式会社フクダ産業 呼吸機能検査装置
JP2017528194A (ja) * 2014-08-08 2017-09-28 ダブリューエム・アンド・ディージー，インク 医療装置及びその装着

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117816A (en) * 1991-01-03 1992-06-02 Shapiro Norman A Anti-snore device
US5957133A (en) * 1997-07-21 1999-09-28 Hart; William T. Oral appliance with negative air supply for reducing sleep apnea and snoring
JP2015157122A (ja) * 2007-11-13 2015-09-03 アプニキュア， インコーポレイテッド 気道開存性を改善する方法およびシステム
JP2017528194A (ja) * 2014-08-08 2017-09-28 ダブリューエム・アンド・ディージー，インク 医療装置及びその装着
JP2017086704A (ja) * 2015-11-13 2017-05-25 株式会社フクダ産業 呼吸機能検査装置

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