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WO2015041396A1 - Ballon manuel de réanimation d'urgence comprenant un dispositif mesurant la quantité d'air inhalé - Google Patents

Ballon manuel de réanimation d'urgence comprenant un dispositif mesurant la quantité d'air inhalé Download PDF

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Publication number
WO2015041396A1
WO2015041396A1 PCT/KR2014/004157 KR2014004157W WO2015041396A1 WO 2015041396 A1 WO2015041396 A1 WO 2015041396A1 KR 2014004157 W KR2014004157 W KR 2014004157W WO 2015041396 A1 WO2015041396 A1 WO 2015041396A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
unit
outlet
flow rate
bag
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/KR2014/004157
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English (en)
Korean (ko)
Inventor
한상현
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.)
WELLTEK CO Ltd
Original Assignee
WELLTEK CO Ltd
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 WELLTEK CO Ltd filed Critical WELLTEK CO Ltd
Priority to KR1020157017258A priority Critical patent/KR101730091B1/ko
Priority to CN201480051839.6A priority patent/CN105611960A/zh
Publication of WO2015041396A1 publication Critical patent/WO2015041396A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • A61M16/0084—Pumps therefor self-reinflatable by elasticity, e.g. resuscitation squeeze bags
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • 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
    • A61M2205/332—Force measuring means
    • 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
    • A61M2205/3365—Rotational speed
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards

Definitions

  • the present invention relates to a manual emergency resuscitation bag equipped with an air intake measurement device, and more particularly, a manual type with an air intake measurement device for quickly supplying oxygen in the event of an emergency such as stopping breathing of a patient having difficulty in spontaneous breathing It is about first aid kit.
  • respiratory arrest occurs due to various causes such as respiratory central palsy, electroshock, intracranial hypertension, cerebral trauma, cervical spinal cord disorder, airway obstruction, and oxygen administration to patients with hypercarbonate gasses.
  • First-aid resuscitation bags are artificial respiration therapy apparatuses with relatively simple mechanisms used for first-aid clinical use, and there are various kinds of things such as attaching an accessory valve to the bag.
  • Oxygen inhalation is performed by connecting the O 2 flow to the emergency resuscitation bag. This measure is performed promptly after an accident because the function of the tissue, especially the heart and the brain, is severely impaired due to the oxygen deficiency.
  • oxygen inhalation is carried out for the purpose of preventing these reactions due to the lack of oxygen causes an adverse reaction to the living body.
  • a suitable mask suitable for the patient's mouth size is connected to the valve, and the air pocket is squeezed by adjusting the amount and speed according to the amount of air (oxygen) required by the patient.
  • the amount of air inhaled and the speed of the first-aid resuscitation bag are emerging as an important factor in saving the disappearing life.
  • the inhalation rate can be guided to the cycle of the biological signal of the surrounding medical equipment, etc., but it is not known how much oxygen to be supplied.
  • Republic of Korea Patent Registration No. 1226450 shows a method to control the amount of air by compressing the corresponding area by displaying the compression area of the bag according to the size (weight) of the patient, but the actual injected air is actually important matter There was an unknown problem with respect to the amount of.
  • Korean Patent Publication No. 10-2009-0042830 discloses a "cardiopulmonary resuscitation timer".
  • the timing indicator can be used to adjust the resuscitation bag's operating pace and provide an adequate number of breaths.
  • the present invention has been made to solve the above problems of the prior art, by providing a measuring unit for measuring the flow rate of air to measure the amount of air injected in real time to achieve the proper air injection, and also the patient vomiting It is an object of the present invention to provide a manual first-aid resuscitation bag equipped with an air intake measurement device to prevent foreign substances from contaminating the measurement unit.
  • the inlet and the outlet is formed with an air bag, and connected to the outlet of the air bag comprises a mask which is in close contact with the mouth of the patient, is mounted to connect the outlet and the mask of the air bag is the amount of air transport
  • It includes a measuring unit for measuring, The measuring unit, the body consisting of the inlet pipe connected to the outlet of the air bag, the outlet pipe is connected to the inlet pipe and one end is connected to the mask;
  • a flow rate sensing means inserted into the body and sensing a flow amount of air;
  • Manual emergency resuscitation provided with an air intake measurement device including; a central processing unit connected to the flow rate sensing means for calculating the flow rate of air and a liquid crystal unit for receiving a signal from the central processing unit to display the flow rate of air; Can be achieved by the bag.
  • the flow rate sensing means may include a casing having both sides opened to form an inlet and an outlet and a passage formed therein; A propeller coupled to the inside of the casing; A wheel coupled to the outlet of the casing and composed of an outer ring and a plurality of wheels coupled to the inner side of the outer ring; And a sensor unit including a light emitting unit and a light receiving unit which are formed to face the propeller and the wheel, respectively.
  • a wireless transmission and reception unit connected to the flow rate detection means;
  • a power supply unit supplying the power; It characterized in that it comprises a switch unit for intermittent power supply of the power supply unit.
  • the wireless transmitter and receiver is characterized in that for selecting and using the frequency of the RF band. It is coupled to open and close to the outer side of the wheel and is open when air is introduced into the inlet of the body, characterized in that it comprises a barrier member for blocking when foreign matter flows in from the outlet.
  • the barrier member is a thin plate coupled to the boss formed in the center of the wheel, the outer periphery is characterized in that it is formed in close contact with the outer ring and the spokes of the wheel.
  • the display device may include a motion recognition sensor so that the liquid crystal unit may be changed to a vertical mode or a left or right mode according to the degree of inclination of the first aid kit.
  • the amount of air injected is measured in real time and the amount of air measured is displayed on the liquid crystal part which is easily switched to the screen according to the position of the first aid bag, so that proper air injection This can be done so that the life-saving activity and also the effect that the durability of the foreign body so that the patient does not contaminate the measurement unit can be improved.
  • FIG. 1 is a front view showing a manual first aid kit equipped with an air intake measurement device according to the present invention
  • Figure 2 is an exploded view of the 'measurement unit' in the manual first aid kit equipped with air intake measurement apparatus according to the present invention
  • Figure 3 is a front view of the 'measurement unit' in the manual first aid resuscitation bag equipped with air intake measurement apparatus according to the present invention
  • Figure 4 is a bottom view of the manual emergency resuscitation bag equipped with an air intake measuring device according to the present invention 'measurement unit',
  • FIG. 5 is a configuration diagram for the 'measurement unit' in the manual first aid kit with air intake measurement device according to the present invention
  • FIG. 6 and 7 are enlarged views showing the operation of the 'flow sensing means' in FIG.
  • FIG. 9 is a step-by-step illustration of the display of the display device of the present invention.
  • Figure 1 is a front view showing a manual first aid kit equipped with air intake measurement apparatus according to the present invention
  • Figure 2 is a manual first aid kit equipped with air intake measurement apparatus according to the present invention
  • 'measurement unit 3 is a front view of the 'measurement unit' in the manual emergency resuscitation bag equipped with an air intake measurement device according to the present invention
  • Figure 4 is a manual first aid resuscitation equipped with an air intake measurement device according to the present invention
  • Figure 5 is a bottom view of the bag 'measurement unit
  • Figure 5 is a block diagram of the' measurement unit 'in the manual emergency resuscitation bag equipped with air intake measurement apparatus according to the present invention
  • Figure 6 and Figure 7 is a' flow rate ' 8 is an enlarged view showing the operation of the sensing means
  • FIG. 8 is a graph of respiratory volume according to a manual first aid kit equipped with an air inhalation measuring device according to the present invention.
  • the manual emergency resuscitation bag equipped with the air intake measurement apparatus is formed with an air bag 100, and connected to the outlet of the air bag 100 It comprises a mask 200 which is in close contact with the mouth of the patient, is mounted to connect the outlet of the air bag 100 and the mask 200 is configured to include a measuring unit 300 for measuring the air transfer amount.
  • the air bag 100 is to artificially put the air into the lungs, the material is mainly used a silicone material that is harmless to the human body does not have good resilience and smell.
  • the amount of air inhaled and the speed of the first aid kit is an important factor to save life.
  • the measuring unit 300 is provided to measure the flow rate of the air sucked.
  • the measuring unit 300 the inlet pipe 321 is connected to the outlet of the air bag 100, one end is connected to the inlet pipe 321 and the other end is connected to the outlet pipe (200)
  • Body 320 composed of 323
  • a flow rate sensing means 340 inserted into the body 320 and sensing a flow amount of air
  • a display device comprising a central processing unit 350 connected to the flow rate detecting unit 340 for calculating the flow of air, and a liquid crystal unit 362 for receiving a signal from the central processing unit 350 to display the flow of air. 360).
  • the indications displayed on the liquid crystal part 362 of the display device 360 begin breathing to the patient through the initiation step [A], and the patient in the large and small setting step [D] of the patient.
  • Set the Adult, Child, and Infant in consideration of the small and large size, and the lifesaving activity is carried out through the intake phase [B] in accordance with the setting.
  • the display step [C] is reached.
  • it may be configured as an iterative reproducing step [E] for reproducing the results carried out for each step already performed or for each individual or number of cases.
  • the flow rate sensing means 340 is a turbine method is applied.
  • the both sides of the opening is formed in the inlet and outlet, the passage is formed therein transparent casing 342;
  • a propeller 344 coupled to the inside of the casing 342;
  • a wing 345 formed coaxially with the propeller 344;
  • Wheels 346 coupled to the outlet of the casing 342 and composed of a plurality of wheels 346-4 coupled to the inner ring 346-2 and the outer ring 346-2;
  • It is formed on the outside of the casing 342 and comprises a sensor unit for sensing the front of the wing 345.
  • the sensor part is formed on the inner circumferential surface of the body 320 toward the outlet pipe 323, and the light emitting part 347 and the light receiving part 348 face each other.
  • the light emitting part 347 and the light receiving part 348 are at least two. More than one pair is formed.
  • the light emitting unit 347 and the light receiving unit 348 are disposed outside the casing 342 so as to detect rotation of the wing 345.
  • the propeller 344 and the blade 345 rotate at the same speed by the supplied air, and the sensor unit senses the rotation of the blade 345 by the light emitting unit 347 and the light receiving unit 348.
  • the central processing unit 350 calculates the air supply amount in consideration of the rotational speed.
  • the air supply amount calculated by the central processing unit 350 is displayed by the digital number in the liquid crystal unit 362.
  • the rescue personnel can accurately grasp the flow rate of the air injected through the liquid crystal unit 362 can help the rescue activities.
  • the central processing unit 350 connected to the flow rate detecting unit 340 includes a wireless transmitting and receiving unit 370; A power supply unit 380 for supplying power; It comprises a switch unit (sw) for intercepting the power supply of the power supply unit.
  • the radio transceiver 370 selects and uses a frequency of an RF band. Therefore, the central processing unit 350 displays the result value to the liquid crystal unit 362 and simultaneously transmits and stores data to an external server through the wireless transmitting and receiving unit 370, and also provides information to other emergency services. Can be.
  • the display device 360 includes an operation recognition sensor 39 capable of recognizing the degree of inclination of the first aid kit or the display device, so that the liquid crystal unit 362 can be changed to a vertical mode or a left or right mode. Therefore, the paramedic or the medical staff can easily recognize the value displayed on the liquid crystal unit 362.
  • the motion recognition sensor 390 may be selected from an acceleration sensor, a geomagnetic sensor, a gyroscope, and an altitude sensor.
  • the first-aid resuscitation bag of the present invention when the first-aid resuscitation bag of the present invention is worn on the patient and the air is supplied to the patient, the position of the patient changes due to the rotation of the rejuvenation bag.
  • the value can be easily checked by the medical staff.
  • the blocking membrane member 349 is coupled to open and close to the outside of the wheel 346 is opened when the air is introduced into the inlet of the body is opened and opened, and when the foreign matter is introduced back from the outlet, the flow rate detecting means 340 Since it is in close contact with the wheel 346 of the) is operated to prevent contamination of the flow rate detection means (340).
  • the barrier member 349 is a soft thin plate that is coupled to the boss formed in the center of the wheel 346, and covers the outer ring 346-2 and the spokes 346-4 of the wheel 346. It is formed to be.
  • the manual emergency resuscitation bag equipped with the air intake measuring apparatus displays a result of the analog processing of the air flow rate detected through the sensor unit, and displays the result value in the liquid crystal unit 362 by the operator and
  • the doctor informs the doctor about the amount of air introduced each time, and the central processing unit also sends the results to the outside through the wireless transmitter / receiver 370 to record the results every time or to provide information to other institutions such as medical institutions, 119 or 1339. Data can be transferred.
  • the formula for respiratory volume is as follows.
  • the correlation between the time t and the respiratory volume l is as shown in FIG. 8.
  • Airbag 200 Mask
  • measuring unit 320 body
  • flow rate detection means 342 casing
  • barrier member 360 display device

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  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Critical Care (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

La présente invention concerne un ballon manuel de réanimation d'urgence comprenant un dispositif mesurant une quantité d'air inhalé, et de manière plus spécifique, un ballon manuel de réanimation d'urgence, comprenant un dispositif de mesure d'une quantité d'air inhalé, pour un apport d'oxygène rapide si une situation d'urgence survient comme durant l'apnée d'un patient ayant des difficultés de respiration spontanée.
PCT/KR2014/004157 2013-09-22 2014-05-09 Ballon manuel de réanimation d'urgence comprenant un dispositif mesurant la quantité d'air inhalé Ceased WO2015041396A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020157017258A KR101730091B1 (ko) 2013-09-22 2014-05-09 공기흡입량 측정 장치가 구비된 수동식 구급소생백
CN201480051839.6A CN105611960A (zh) 2013-09-22 2014-05-09 具有空气吸入量测量装置的手动式急救复苏袋

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20130112241 2013-09-22
KR10-2013-0112241 2013-09-22

Publications (1)

Publication Number Publication Date
WO2015041396A1 true WO2015041396A1 (fr) 2015-03-26

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PCT/KR2014/004157 Ceased WO2015041396A1 (fr) 2013-09-22 2014-05-09 Ballon manuel de réanimation d'urgence comprenant un dispositif mesurant la quantité d'air inhalé

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Country Link
KR (1) KR101730091B1 (fr)
CN (1) CN105611960A (fr)
WO (1) WO2015041396A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3682926A1 (fr) 2019-01-15 2020-07-22 Air Liquide Medical Systems Sac de réanimation manuelle à soupape d'échappement en pep améliorée
CN113134146A (zh) * 2021-05-27 2021-07-20 哈尔滨医科大学 一种麻醉回路气体监测装置
EP3884983A1 (fr) 2020-03-25 2021-09-29 Air Liquide Medical Systems Sac de respiration artificielle manuel multifonctionnel
EP3884982A1 (fr) 2020-03-25 2021-09-29 Air Liquide Medical Systems Sac de respiration artificielle manuel comportant des moyens de réglage de la résistance à l'écoulement coopérant avec une soupape unidirectionnelle
EP4338775A1 (fr) 2022-09-19 2024-03-20 Air Liquide Medical Systems Sac de respiration artificielle manuel comprenant un dispositif venturi

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018065448A1 (fr) * 2016-10-05 2018-04-12 Koninklijke Philips N.V. Appareil et procédé de collecte d'énergie pendant une ventilation avec un masque et un ballon ventilatoire
KR102054115B1 (ko) * 2019-08-09 2019-12-09 조시온 환자의 호흡 여부를 확인할 수 있는 기도삽관 어셈블리
KR102663808B1 (ko) 2021-12-14 2024-05-03 (주)타이보메드 디지털 흡배기 호흡 모니터링 장치 및 이를 구비하는 수동식 인공호흡기

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KR0119602Y1 (ko) * 1992-05-08 1998-07-01 배순훈 광센서를 이용한 유량계
US20080236585A1 (en) * 2007-03-29 2008-10-02 Caldyne Inc. Indicating device for a ventilator
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WO2010059049A2 (fr) * 2008-11-19 2010-05-27 Emergency Pulmonary Care B.V. Appareil et système de surveillance de la respiration et de la ventilation, dispositif de défibrillation, appareil et système de surveillance des compressions du torse et appareil à valves
US20120302910A1 (en) * 2011-05-23 2012-11-29 Zoll Medical Corporation Wireless ventilator reporting

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KR0119602Y1 (ko) * 1992-05-08 1998-07-01 배순훈 광센서를 이용한 유량계
KR20090042830A (ko) * 2006-08-29 2009-04-30 어라이드 헬쓰케어 프로덕츠, 인코오포레이티드 심폐소생술용 타이머
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WO2010059049A2 (fr) * 2008-11-19 2010-05-27 Emergency Pulmonary Care B.V. Appareil et système de surveillance de la respiration et de la ventilation, dispositif de défibrillation, appareil et système de surveillance des compressions du torse et appareil à valves
US20120302910A1 (en) * 2011-05-23 2012-11-29 Zoll Medical Corporation Wireless ventilator reporting

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3682926A1 (fr) 2019-01-15 2020-07-22 Air Liquide Medical Systems Sac de réanimation manuelle à soupape d'échappement en pep améliorée
US11590305B2 (en) 2019-01-15 2023-02-28 Air Liquide Medical Systems Manual resuscitation bag with improved PEP exhaust valve
EP3884983A1 (fr) 2020-03-25 2021-09-29 Air Liquide Medical Systems Sac de respiration artificielle manuel multifonctionnel
EP3884982A1 (fr) 2020-03-25 2021-09-29 Air Liquide Medical Systems Sac de respiration artificielle manuel comportant des moyens de réglage de la résistance à l'écoulement coopérant avec une soupape unidirectionnelle
CN113134146A (zh) * 2021-05-27 2021-07-20 哈尔滨医科大学 一种麻醉回路气体监测装置
EP4338775A1 (fr) 2022-09-19 2024-03-20 Air Liquide Medical Systems Sac de respiration artificielle manuel comprenant un dispositif venturi

Also Published As

Publication number Publication date
CN105611960A (zh) 2016-05-25
KR20150103361A (ko) 2015-09-10
KR101730091B1 (ko) 2017-04-25

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