JP7244038B2 - 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 - Google Patents
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 Download PDFInfo
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- JP7244038B2 JP7244038B2 JP2022541003A JP2022541003A JP7244038B2 JP 7244038 B2 JP7244038 B2 JP 7244038B2 JP 2022541003 A JP2022541003 A JP 2022541003A JP 2022541003 A JP2022541003 A JP 2022541003A JP 7244038 B2 JP7244038 B2 JP 7244038B2
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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
Description
Claims (4)
- 患者の膀胱内に既に挿入されたフォーリーカテーテル(foley catheter)と結合できる装置であって、前記フォーリーカテーテルは前記膀胱からの尿が排出され得る尿通路を含み、
前記尿通路の尿流出口と連結され、前記尿流出口を通じて排出される前記尿の圧力値を測定するように構成された圧力センサと、
前記尿流出口と前記圧力センサの間に配置され、前記尿流出口を通じて排出される尿が前記圧力センサに流れるように構成された連結管であって、前記連結管は前記尿流出口から連結される通路が第1分岐および第2分岐に分かれる形態であり、第1分岐は前記圧力センサと連結され、第2分岐は流体が投入され得るように構成された、連結管と、
前記連結管の前記第2分岐に配置されたチェックバルブであって、前記チェックバルブは前記第2分岐を通過する流体が前記尿流出口に向かう方向にのみ流れるように構成された、チェックバルブと、
前記圧力センサと連結され、前記圧力値と予め決定された臨界値を比較することによって前記フォーリーカテーテルの除去可能有無を決定するように構成されたプロセッサであって、前記プロセッサは前記圧力値が予め決定された特定値より大きくなった時点で尿の開始時点を決定し、前記圧力値が前記特定値より小さくなった時点で尿の終了時点を決定し、前記特定値は前記臨界値より小さく、前記尿の開始時点から前記尿の終了時点まで測定された前記尿の平均圧力値が前記臨界値より大きい場合、前記フォーリーカテーテルの除去が可能であると決定するように構成され、前記特定値は排尿障害のない健常者の膀胱にフォーリーカテーテルおよび前記装置が挿入された状態で尿を排出し始める時に測定された圧力値であり、前記臨界値は排尿障害のない健常者の膀胱にフォーリーカテーテルおよび前記装置が挿入された状態で尿を正常に排出する時、排尿の間平均的に測定された圧力値である、プロセッサと、
前記プロセッサと連結され、前記プロセッサの制御によって前記フォーリーカテーテルの除去可能有無を表示する表示部を含み、
フォーリーカテーテルの除去可能有無は前記患者が前記フォーリーカテーテルの除去後に自ら排尿できるかどうかを示す、装置。 - 前記連結管は、前記第1分岐が前記尿流出口と延長線上に配置され、前記第2分岐が前記尿流出口の延長線を基準として斜めに配置されるように構成された、請求項1に記載の装置。
- 前記表示部は、
少なくとも一つの色相の発光ダイオードを含み、
前記プロセッサの制御によって前記少なくとも一つの色相の発光ダイオードのうち、前記フォーリーカテーテルの除去可能または不能に対応する予め決定された色相の発光ダイオードが発光するように構成された、請求項1に記載の装置。 - 前記表示部は、
ディスプレイを含み、
前記プロセッサの制御によって前記ディスプレイが前記フォーリーカテーテルの除去可能有無を表示するように構成された、請求項1に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2020-0000288 | 2020-01-02 | ||
KR1020200000288A KR102363850B1 (ko) | 2020-01-02 | 2020-01-02 | 폴리 카테터의 제거 가능 여부를 결정하기 위한 장치 |
PCT/KR2020/018848 WO2021137499A2 (ko) | 2020-01-02 | 2020-12-22 | 폴리 카테터의 제거 가능 여부를 결정하기 위한 장치 |
Publications (2)
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JP2023500991A JP2023500991A (ja) | 2023-01-17 |
JP7244038B2 true JP7244038B2 (ja) | 2023-03-22 |
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JP2022541003A Active 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 |
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US (1) | US11653865B2 (ja) |
JP (1) | JP7244038B2 (ja) |
KR (1) | KR102363850B1 (ja) |
WO (1) | WO2021137499A2 (ja) |
Families Citing this family (1)
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US11751786B2 (en) | 2019-04-29 | 2023-09-12 | University Of Iowa Research Foundation | Neurogenic bladder monitoring and associated systems and devices |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
US20150342512A1 (en) | 2012-03-27 | 2015-12-03 | Suzhou Dawei Biopharma, Ltd | System and method for monitoring bladder and abdominal pressures, and bladder function recovery system |
US20150366498A1 (en) | 2012-12-31 | 2015-12-24 | Sogang University Research Foundation | Portable apparatus for monitoring urinary bladder internal pressure |
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 |
CN206508308U (zh) | 2016-11-28 | 2017-09-22 | 无锡市中医医院 | 一种带有导尿功能的腹腔压力测量装置 |
Family Cites Families (9)
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JPS62266068A (ja) * | 1986-05-14 | 1987-11-18 | 住友ベークライト株式会社 | 膀胱訓練装置 |
KR100691731B1 (ko) | 2004-08-27 | 2007-03-12 | 송철규 | 요도 카테터 및 휴대용 요역동학 모니터링 장치 |
US20080103408A1 (en) * | 2004-12-03 | 2008-05-01 | Wolfe Tory Medical, Inc. | Continuous Intra-Abdominal Pressure Monitoring Urinary Catheter With Optional Core Temperature Sensor |
KR101328572B1 (ko) * | 2012-04-13 | 2013-11-12 | 주식회사 아이센스 | 다색상 led를 이용한 사용자 알림 기능을 갖는 혈당측정기 및 이를 이용한 사용자 알림방법 |
KR101601215B1 (ko) * | 2014-02-14 | 2016-03-08 | 서강대학교 산학협력단 | 휴대용 방광 내압 모니터링 장치 |
US20150230745A1 (en) * | 2014-02-19 | 2015-08-20 | Chimei Medical Center | Device of detecting bladder pressure and method of judging removal timing of catheter from patient's body |
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 |
-
2020
- 2020-01-02 KR KR1020200000288A patent/KR102363850B1/ko active IP Right Grant
- 2020-12-22 WO PCT/KR2020/018848 patent/WO2021137499A2/ko active Application Filing
- 2020-12-22 JP JP2022541003A patent/JP7244038B2/ja active Active
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2022
- 2022-07-01 US US17/856,640 patent/US11653865B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150342512A1 (en) | 2012-03-27 | 2015-12-03 | Suzhou Dawei Biopharma, Ltd | System and method for monitoring bladder and abdominal pressures, and bladder function recovery system |
US20150366498A1 (en) | 2012-12-31 | 2015-12-24 | Sogang University Research Foundation | Portable apparatus for monitoring urinary bladder internal pressure |
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 |
CN206508308U (zh) | 2016-11-28 | 2017-09-22 | 无锡市中医医院 | 一种带有导尿功能的腹腔压力测量装置 |
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Publication number | Publication date |
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US20220330865A1 (en) | 2022-10-20 |
WO2021137499A3 (ko) | 2021-08-26 |
KR20210087252A (ko) | 2021-07-12 |
KR102363850B1 (ko) | 2022-02-16 |
US11653865B2 (en) | 2023-05-23 |
JP2023500991A (ja) | 2023-01-17 |
WO2021137499A2 (ko) | 2021-07-08 |
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