WO2017171148A1 - Dispositif d'aspiration médical à intelligence artificielle entrainé de manière autonome sur la base d'informations d'état de patient, et procédé de commande de dispositif d'aspiration médical à intelligence artificielle - Google Patents

Dispositif d'aspiration médical à intelligence artificielle entrainé de manière autonome sur la base d'informations d'état de patient, et procédé de commande de dispositif d'aspiration médical à intelligence artificielle Download PDF

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Publication number
WO2017171148A1
WO2017171148A1 PCT/KR2016/007661 KR2016007661W WO2017171148A1 WO 2017171148 A1 WO2017171148 A1 WO 2017171148A1 KR 2016007661 W KR2016007661 W KR 2016007661W WO 2017171148 A1 WO2017171148 A1 WO 2017171148A1
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WO
WIPO (PCT)
Prior art keywords
patient
suction device
medical suction
state information
catheter
Prior art date
Application number
PCT/KR2016/007661
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English (en)
Korean (ko)
Inventor
강정길
Original Assignee
(주)엘메카
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 (주)엘메카 filed Critical (주)엘메카
Priority to CN201680002106.2A priority Critical patent/CN107614027B/zh
Publication of WO2017171148A1 publication Critical patent/WO2017171148A1/fr

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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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/79—Filters for solid matter
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • 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
    • A61M2205/35—Communication
    • A61M2205/3546—Range
    • A61M2205/3569—Range sublocal, e.g. between console and disposable
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/10—Equipment for cleaning
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1025—Respiratory system
    • A61M2210/1035—Bronchi
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/42—Rate

Definitions

  • the present invention relates to a method for controlling an artificial intelligent medical suction device and an artificial intelligent medical suction device, and more particularly, by analyzing the condition information of the patient, actively determining whether the patient needs entry into the respirator of a foreign body inhalation catheter such as sputum.
  • the present invention relates to a control method of an artificial intelligent medical suction device and an artificial intelligent medical suction device that are autonomously driven based on state information of a patient.
  • a medical suction device is a medical foreign substance inhalation device forcibly inhaling and removing foreign substances such as blood, saliva, vomiting, and secretions generated from the patient's body while performing in a hospital.
  • an object of the present invention is to analyze the state information of the patient, the method of controlling the artificial intelligent medical suction device and artificial intelligent medical suction device for actively determining whether the patient's need to enter the respiratory system of the foreign body inhalation catheter such as sputum In providing.
  • control method of the medical suction device for achieving the above object, in the control method of the medical suction device to remove the foreign matter inside the respirator using a catheter, (a) the control unit, the patient including the breathing information of the patient Receiving status information; And (b) determining, by the controller, whether the catheter enters the respirator of the patient based on the patient state information.
  • the patient state information may further include at least one of stethoscope information of the patient, pulse information of the patient, and oxygen saturation information of the patient.
  • the medical suction device a medical suction device for removing foreign matter inside the respirator using a catheter, the sensor unit for measuring the breathing information of the patient; And a controller configured to determine whether the catheter enters the respirator of the patient based on patient state information including breath information of the patient received from the sensor unit.
  • an artificial intelligent medical suction device for analyzing the state information of the patient, and actively determine whether the patient needs to enter the respirator of the patient of the foreign body inhalation catheter, such as sputum.
  • FIG. 1 is a view showing the structure of an artificial intelligent medical suction device according to an embodiment of the present invention
  • FIG. 2 is a flowchart illustrating an execution process of a control method of an artificial intelligent medical suction device according to an embodiment of the present invention
  • FIG. 3 is a view showing the conversion of the waveform of the stethoscope sound measured from a patient without a breathing disorder due to sputum in the frequency domain (Frequency Domain), and
  • FIG. 4 is a diagram illustrating a waveform of a stethoscope sound measured from a patient having a breathing disorder due to sputum and the like converted into a frequency domain.
  • FIG. 1 is a view showing the structure of an artificial intelligent medical suction device according to an embodiment of the present invention.
  • Artificial intelligent medical suction device 200 in the present invention performs the function of removing the foreign matter inside the respirator using the catheter 100, for this purpose is connected to the end of the catheter 100, suction pump 210, sensor 220, a driver 230, a stethoscope microphone 240, a pressure sensor 250, a pulse measuring unit 260, a control unit 270, and an oxygen saturation measuring unit 280.
  • the suction pump 210 is installed at one end of the catheter 100, the suction pressure in the catheter 100 so that foreign matter such as sputum is sucked through the other end of the catheter 100 inserted into the patient's respirator Generate.
  • the sensor unit 220 includes a mass flow meter (MFM) sensor for measuring the mass of the intake gas and the exhalation gas of the patient, respectively, and measures the mass of the intake gas and the exhalation gas of the patient, respectively.
  • MFM mass flow meter
  • the driving unit 230 moves the catheter 100 forward for insertion of the catheter 100 into the bronchus or moves the catheter 100 backward for removal from the trachea of the catheter 100.
  • the stethoscope microphone 240 measures the stethoscope sound of the patient, transmits the measured stethoscope sound to the controller 270, and the pulse measuring unit 260 measures the pulse rate of the patient, and transmits the measured pulse rate to the controller 270.
  • the oxygen saturation measuring unit 280 measures the oxidation saturation from the blood sample taken from the patient, and transmits the measured oxygen saturation to the controller 270.
  • control unit 270 is the stethoscope sound information of the patient received from the stethoscope microphone 240, the pulse rate information of the patient received from the pulse measuring unit 260, the oxygen saturation information of the patient received from the oxygen saturation measuring unit 280 Based on the patient state information, including, and performs a function to determine whether or not the situation needs to remove foreign substances such as phlegm in the bronchus of the patient.
  • the pressure sensor 250 measures the value of the pressure (negative pressure) formed in the catheter 100, and transmits the measured pressure value to the controller 270.
  • FIGS. 1 and 2 are flowchart illustrating an execution process of a control method of an artificial intelligent medical suction device 200 according to an embodiment of the present invention.
  • FIGS. 1 and 2 an execution process of a control method of an artificial intelligent medical suction device 200 according to an embodiment of the present invention will be described.
  • the sensor unit 220 includes a first mass flow meter sensor and a second mass flow meter sensor, the first mass flow meter sensor measures the exhalation volume of the patient from the exhalation outlet of the breathing mask worn by the patient, The two mass flow meter sensor measures the patient's inspiratory breathing volume from the inspiratory inlet of the breathing mask.
  • the controller 270 alternately receives the exhalation volume measurement value of the patient from the first mass flow meter sensor and the inhalation volume measurement value of the patient from the second mass flow meter sensor, and as a result, the control unit 270 receives the breathing cycle of the patient. It is possible to obtain the sugar respiratory volume information in real time.
  • the controller 270 calculates the interval between the time when the exhalation volume measurement value is received from the first mass flow meter sensor and the time when the next exhalation volume measurement value is received, thereby calculating the respiratory (inhalation / exhalation) cycle of the patient. Measurement can be made (S320).
  • the controller 270 accumulates and stores the patient's respiratory volume information and the respiratory cycle information in real time. Save it.
  • control unit 270 determines whether the respiratory rate of the patient's respiratory cycle received in real time from the sensor unit 220 from the sensor unit 220 is less than the cumulative average value (reference breathing volume) of the patient's respiratory rate (S330) .
  • the controller 270 determines that the sputum needs to be removed and the suction pump 210 and the driving unit 230 are determined.
  • the command to start operation is transmitted to the respirator of the catheter 100.
  • step S330 when the control unit 270 determines that the patient's breathing volume per breath cycle is more than the cumulative average value (reference breathing volume) of the patient's breathing volume, the control unit 270 is the next step as the current breathing of the patient It is determined whether the cycle is smaller than the cumulative average value (reference cycle) of the breathing cycle (S340).
  • step S340 when the controller 270 determines that the patient's currently measured breathing cycle is not less than the cumulative average value (reference period) of the breathing cycle, the controller 270 analyzes the waveform of the stethoscope sound of the patient In operation S350, it is determined whether the maximum amplitude of the analyzed waveform exceeds a predetermined reference amplitude value (S360).
  • the usual control unit 270 receives in real time a stethoscope sound (or breath) from the patient's chest measured from the stethoscope microphone 240, and performs the waveform analysis as shown in FIG. .
  • FIG. 3 is a view illustrating conversion of a waveform of a stethoscope sound measured from a patient without a breathing disorder due to sputum into a frequency domain.
  • the controller 270 sets the average value of the maximum amplitude of the analyzed waveform for the stethoscope sound received in real time as the reference amplitude value.
  • the control unit 270 when the maximum amplitude (Amplitude) of the waveform analyzed by the control unit 270 with respect to the stethoscope sound received from the stethoscope microphone 240 exceeds a predetermined reference amplitude value, the control unit 270 by the phlegm etc. It is determined that the breathing of the rough state and transmits an operation start command to the suction pump 210 and the drive unit 230, and accordingly enters the respirator of the catheter 100 (S390).
  • Amplitude maximum amplitude of the waveform analyzed by the control unit 270 with respect to the stethoscope sound received from the stethoscope microphone 240 exceeds a predetermined reference amplitude value
  • the maximum amplitude of the waveform of the stethoscope sound measured from the patient having a breathing disorder due to sputum and the like as shown in FIG. 4 exceeds the maximum amplitude of the waveform of the steady state in FIG. 3.
  • step S360 when the controller 270 determines that the maximum amplitude (Amplitude) of the waveform analyzed for the stethoscope sound received from the stethoscope microphone 240 does not exceed a predetermined reference amplitude value, the controller ( 270) It is determined whether the current pulse rate of the patient exceeds the reference pulse rate (S370).
  • Amplitude maximum amplitude
  • control unit 270 normally receives the pulse rate of the patient in real time from the pulse measuring unit 260 installed on the wrist of the patient, and sets the average value of the cumulatively received pulse rate as the reference pulse rate.
  • the control unit 270 is difficult to breathe due to the foreign body of the respiratory organs such as sputum As a result, it is determined that the pulse rate of the patient is increased, and an operation start command is transmitted to the suction pump 210 and the driving unit 230, and accordingly, entry of the catheter 100 into the respirator is started (S390).
  • step S370 when the control unit 270 determines that the pulse rate received from the pulse measuring unit 260 does not exceed the reference pulse rate, the control unit 270 is the oxygen saturation degree currently measured from the patient in the normal state It is determined whether it is less than the reference oxygen saturation, which is a value corresponding to about 80% of the oxygen saturation (S380).
  • control unit 270 determines that the current oxygen saturation of the patient received from the oxygen saturation measuring unit 280 is less than the reference oxygen saturation, the control unit 270 is not aware of the foreign body of the respiratory organs such as sputum As a result of difficulty in breathing, it is determined that the oxygen saturation of the patient is lowered, and an operation start command is transmitted to the suction pump 210 and the driving unit 230, and thus the catheter 100 enters the respirator. (S390).
  • the present invention is recognized in the medical device industry.

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • External Artificial Organs (AREA)

Abstract

L'invention concerne un dispositif d'aspiration médical à intelligence artificielle et un procédé de commande d'un dispositif d'aspiration médical à intelligence artificielle. La présente invention est activée par une unité de commande qui effectue les étapes consistant : à recevoir des informations d'état de patient comprenant des informations de respiration d'un patient ; et à déterminer s'il faut introduire un cathéter dans le système respiratoire du patient sur la base des informations d'état de patient. La présente invention concerne un dispositif d'aspiration médical apte à déterminer de manière proactive si l'introduction d'un cathéter pour aspirer des substances étrangères, telle qu'une mucosité, dans le système respiratoire du patient est nécessaire, par analyse des informations d'état de patient.
PCT/KR2016/007661 2016-03-29 2016-07-14 Dispositif d'aspiration médical à intelligence artificielle entrainé de manière autonome sur la base d'informations d'état de patient, et procédé de commande de dispositif d'aspiration médical à intelligence artificielle WO2017171148A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680002106.2A CN107614027B (zh) 2016-03-29 2016-07-14 基于患者的状态信息来自动驱动的人工智能型医用抽吸器及人工智能型医用抽吸器的控制方法

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KR10-2016-0037426 2016-03-29
KR1020160037426A KR101710901B1 (ko) 2016-03-29 2016-03-29 환자의 상태 정보를 기초로 자율 구동되는 인공 지능형 의료용 석션기 및 인공 지능형 의료용 석션기의 제어 방법

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WO2017171148A1 true WO2017171148A1 (fr) 2017-10-05

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Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
KR101961647B1 (ko) * 2017-05-25 2019-03-25 (주)엘메카 욕창 방지 매트의 구동 정보에 기초한 의료용 석션기의 제어 방법 및 욕창 방지 매트의 구동 정보에 기초하여 제어되는 의료용 석션기
CN110755705A (zh) * 2019-11-14 2020-02-07 北京雅果科技有限公司 一种声门下吸引系统及其控制方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000006644A (ko) * 1999-08-25 2000-02-07 성현기, 이성수 의료용 이물질 흡입장치
KR20070065391A (ko) * 2004-09-27 2007-06-22 가부시키가이샤 고켄 기관 캐뉼라
US20090030383A1 (en) * 2006-02-02 2009-01-29 Truels Sterm Larsen Suction Method and a Wound Suction System
KR20100000636A (ko) * 2008-06-25 2010-01-06 연세대학교 산학협력단 석션기능이 있는 기침 보조장치
KR101455087B1 (ko) * 2014-02-28 2014-10-27 강정길 카테터릴을 포함하는 인공지능 포터블 석션기
KR20160075129A (ko) * 2014-12-19 2016-06-29 (주)엘메카 인공지능형 석션기

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101065160A (zh) * 2004-09-27 2007-10-31 株式会社高研 气管插管
US20070180499A1 (en) * 2006-01-31 2007-08-02 Van Bemmel Jeroen Authenticating clients to wireless access networks
JP2008264212A (ja) * 2007-04-20 2008-11-06 Shiro Hinami 痰吸引装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000006644A (ko) * 1999-08-25 2000-02-07 성현기, 이성수 의료용 이물질 흡입장치
KR20070065391A (ko) * 2004-09-27 2007-06-22 가부시키가이샤 고켄 기관 캐뉼라
US20090030383A1 (en) * 2006-02-02 2009-01-29 Truels Sterm Larsen Suction Method and a Wound Suction System
KR20100000636A (ko) * 2008-06-25 2010-01-06 연세대학교 산학협력단 석션기능이 있는 기침 보조장치
KR101455087B1 (ko) * 2014-02-28 2014-10-27 강정길 카테터릴을 포함하는 인공지능 포터블 석션기
KR20160075129A (ko) * 2014-12-19 2016-06-29 (주)엘메카 인공지능형 석션기

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CN107614027B (zh) 2019-09-17
CN107614027A (zh) 2018-01-19

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