WO2021137499A3 - 폴리 카테터의 제거 가능 여부를 결정하기 위한 장치 - Google Patents

폴리 카테터의 제거 가능 여부를 결정하기 위한 장치 Download PDF

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Publication number
WO2021137499A3
WO2021137499A3 PCT/KR2020/018848 KR2020018848W WO2021137499A3 WO 2021137499 A3 WO2021137499 A3 WO 2021137499A3 KR 2020018848 W KR2020018848 W KR 2020018848W WO 2021137499 A3 WO2021137499 A3 WO 2021137499A3
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WIPO (PCT)
Prior art keywords
foley catheter
urine
bladder
processor
determining
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PCT/KR2020/018848
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English (en)
French (fr)
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WO2021137499A2 (ko
Inventor
이광석
박형민
최대현
Original Assignee
서울대학교산학협력단
연세대학교 산학협력단
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Application filed by 서울대학교산학협력단, 연세대학교 산학협력단 filed Critical 서울대학교산학협력단
Priority to JP2022541003A priority Critical patent/JP7244038B2/ja
Publication of WO2021137499A2 publication Critical patent/WO2021137499A2/ko
Publication of WO2021137499A3 publication Critical patent/WO2021137499A3/ko
Priority to US17/856,640 priority patent/US11653865B2/en

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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
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/202—Assessing bladder functions, e.g. incontinence assessment
    • A61B5/205—Determining bladder or urethral pressure
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/207—Sensing devices adapted to collect urine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6853—Catheters with a balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0266—Operational features for monitoring or limiting apparatus function
    • A61B2560/028—Arrangements to prevent overuse, e.g. by counting the number of uses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors
    • 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
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • 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
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
    • 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
    • A61M2025/0008—Catheters; Hollow probes having visible markings on its surface, i.e. visible to the naked eye, for any purpose, e.g. insertion depth markers, rotational markers or identification of type
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means
    • A61M2025/0076—Unidirectional 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
    • 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
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A61M2205/584—Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/587—Lighting arrangements
    • 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
    • A61M2210/1078—Urinary tract
    • A61M2210/1085—Bladder
    • 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
    • A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Urology & Nephrology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Epidemiology (AREA)
  • External Artificial Organs (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

본 발명은 배뇨 장애 등으로 인하여 방광에 폴리 카테터가 삽입된 환자에 대하여, 폴리 카테터의 제거가 가능한지 여부를 결정하기 위한 장치에 관한 것이다. 본 발명의 다양한 실시 예들에 따르면, 환자의 방광 내에 이미 삽입된 폴리 카테터(foley catheter)와 결합할 수 있는 장치로서, 상기 폴리 카테터는 상기 방광으로부터의 소변이 배출될 수 있는 소변 통로를 포함하며, 상기 소변 통로의 소변 유출구와 연결되고, 상기 소변 유출구를 통해 배출되는 상기 소변의 압력 값을 측정하도록 구성된 압력 센서와, 상기 압력 센서와 연결되고, 상기 압력 값과 미리 결정된 임계 값을 비교함으로써 상기 폴리 카테터의 제거 가능 여부를 결정하도록 구성된 프로세서와, 상기 프로세서와 연결되고, 상기 프로세서의 제어에 따라서 상기 폴리 카테터의 제거 가능 여부를 표시하는 표시부를 포함하는, 장치가 제공된다.
PCT/KR2020/018848 2020-01-02 2020-12-22 폴리 카테터의 제거 가능 여부를 결정하기 위한 장치 WO2021137499A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022541003A JP7244038B2 (ja) 2020-01-02 2020-12-22 フォーリーカテーテルの除去可能有無を決定するための装置
US17/856,640 US11653865B2 (en) 2020-01-02 2022-07-01 Device for determining removability of Foley catheter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0000288 2020-01-02
KR1020200000288A KR102363850B1 (ko) 2020-01-02 2020-01-02 폴리 카테터의 제거 가능 여부를 결정하기 위한 장치

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/856,640 Continuation US11653865B2 (en) 2020-01-02 2022-07-01 Device for determining removability of Foley catheter

Publications (2)

Publication Number Publication Date
WO2021137499A2 WO2021137499A2 (ko) 2021-07-08
WO2021137499A3 true WO2021137499A3 (ko) 2021-08-26

Family

ID=76686023

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PCT/KR2020/018848 WO2021137499A2 (ko) 2020-01-02 2020-12-22 폴리 카테터의 제거 가능 여부를 결정하기 위한 장치

Country Status (4)

Country Link
US (1) US11653865B2 (ko)
JP (1) JP7244038B2 (ko)
KR (1) KR102363850B1 (ko)
WO (1) WO2021137499A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11751786B2 (en) 2019-04-29 2023-09-12 University Of Iowa Research Foundation Neurogenic bladder monitoring and associated systems and devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080103408A1 (en) * 2004-12-03 2008-05-01 Wolfe Tory Medical, Inc. Continuous Intra-Abdominal Pressure Monitoring Urinary Catheter With Optional Core Temperature Sensor
KR20140087642A (ko) * 2012-12-31 2014-07-09 서강대학교산학협력단 휴대용 방광 내압 모니터링 장치
KR20150096202A (ko) * 2014-02-14 2015-08-24 서강대학교산학협력단 휴대용 방광 내압 모니터링 장치
JP2015159884A (ja) * 2014-02-26 2015-09-07 奇美醫療財團法人奇美醫院 膀胱内圧測定装置
JP2016123434A (ja) * 2014-12-26 2016-07-11 株式会社塚田メディカル・リサーチ 膀胱尿動態測定装置

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KR100691731B1 (ko) 2004-08-27 2007-03-12 송철규 요도 카테터 및 휴대용 요역동학 모니터링 장치
WO2013143361A1 (zh) * 2012-03-27 2013-10-03 苏州达维生物医药有限公司 膀胱和腹腔压力的监测系统、方法及膀胱功能恢复系统
KR101328572B1 (ko) * 2012-04-13 2013-11-12 주식회사 아이센스 다색상 ｌｅｄ를 이용한 사용자 알림 기능을 갖는 혈당측정기 및 이를 이용한 사용자 알림방법
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KR101888107B1 (ko) * 2017-03-16 2018-08-14 조선대학교산학협력단 요도카테터
KR101881070B1 (ko) 2017-04-17 2018-07-23 명노정 콘센트용 안전 개폐장치
US11751786B2 (en) * 2019-04-29 2023-09-12 University Of Iowa Research Foundation Neurogenic bladder monitoring and associated systems and devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080103408A1 (en) * 2004-12-03 2008-05-01 Wolfe Tory Medical, Inc. Continuous Intra-Abdominal Pressure Monitoring Urinary Catheter With Optional Core Temperature Sensor
KR20140087642A (ko) * 2012-12-31 2014-07-09 서강대학교산학협력단 휴대용 방광 내압 모니터링 장치
KR20150096202A (ko) * 2014-02-14 2015-08-24 서강대학교산학협력단 휴대용 방광 내압 모니터링 장치
JP2015159884A (ja) * 2014-02-26 2015-09-07 奇美醫療財團法人奇美醫院 膀胱内圧測定装置
JP2016123434A (ja) * 2014-12-26 2016-07-11 株式会社塚田メディカル・リサーチ 膀胱尿動態測定装置

Also Published As

Publication number Publication date
US20220330865A1 (en) 2022-10-20
KR20210087252A (ko) 2021-07-12
US11653865B2 (en) 2023-05-23
JP2023500991A (ja) 2023-01-17
WO2021137499A2 (ko) 2021-07-08
JP7244038B2 (ja) 2023-03-22
KR102363850B1 (ko) 2022-02-16

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