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WO2022092503A3 - 도뇨장치 - Google Patents

도뇨장치 Download PDF

Info

Publication number
WO2022092503A3
WO2022092503A3 PCT/KR2021/010469 KR2021010469W WO2022092503A3 WO 2022092503 A3 WO2022092503 A3 WO 2022092503A3 KR 2021010469 W KR2021010469 W KR 2021010469W WO 2022092503 A3 WO2022092503 A3 WO 2022092503A3
Authority
WO
WIPO (PCT)
Prior art keywords
lubrication
pressure
coupled
accommodation groove
catheterization
Prior art date
Application number
PCT/KR2021/010469
Other languages
English (en)
French (fr)
Other versions
WO2022092503A2 (ko
Inventor
최돈경
Original Assignee
최돈경
김기윤
주식회사 소연메디칼
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 최돈경, 김기윤, 주식회사 소연메디칼 filed Critical 최돈경
Publication of WO2022092503A2 publication Critical patent/WO2022092503A2/ko
Publication of WO2022092503A3 publication Critical patent/WO2022092503A3/ko

Links

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
    • 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
    • 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
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • 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
    • A61M25/02—Holding devices, e.g. on the body
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
    • 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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • 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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
    • A61M27/008—Implant devices for drainage of body fluids from one part of the body to another pre-shaped, for use in the urethral or ureteral tract
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • A61M2025/0046—Coatings for improving slidability
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0062—Catheters; Hollow probes characterised by structural features having features to improve the sliding of one part within another by using lubricants or surfaces with low friction
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0222—Materials for reducing friction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Otolaryngology (AREA)
  • Epidemiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

본 발명은 소변을 외부로 배출시키는 도뇨부; 상기 도뇨부에 결합된 팽축부; 상기 팽축부에 결합된 윤활부; 및 상기 윤활부에 수용된 윤활액을 상기 윤활부의 외부로 배출시키기 위한 배출압력을 제공하는 압력제공부를 포함하되, 상기 윤활부는 윤활액을 수용하기 위한 수용홈, 상기 수용홈이 형성된 윤활본체, 및 상기 윤활본체를 관통하여 형성된 배출공을 포함하고, 상기 압력제공부는 상기 윤활본체에 결합된 압력본체, 및 상기 수용홈에 연결되도록 상기 압력본체에 형성되어서 배출압력을 형성하기 위한 윤활액을 수용하는 압력홈을 포함하는 도뇨장치에 관한 것이다.
PCT/KR2021/010469 2020-10-29 2021-08-09 도뇨장치 WO2022092503A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0142028 2020-10-29
KR1020200142028A KR102516178B1 (ko) 2020-10-29 2020-10-29 도뇨장치

Publications (2)

Publication Number Publication Date
WO2022092503A2 WO2022092503A2 (ko) 2022-05-05
WO2022092503A3 true WO2022092503A3 (ko) 2022-07-28

Family

ID=81382860

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/010469 WO2022092503A2 (ko) 2020-10-29 2021-08-09 도뇨장치

Country Status (2)

Country Link
KR (1) KR102516178B1 (ko)
WO (1) WO2022092503A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116966398B (zh) * 2023-07-14 2024-05-07 上海中医药大学附属曙光医院 一种可减少膀胱刺激症状的三腔导尿管

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050122285A (ko) * 2003-05-12 2005-12-28 아이-플로우 코포레이션 치료제의 균일 운송을 위한 카테터
KR20170128411A (ko) * 2015-03-02 2017-11-22 애커러트 메디컬 테라퓨틱스 엘티디. 현탁액을 변형하고 대상체에 전달하기 위한 측 개구들을 갖는 카테터들
KR101837303B1 (ko) * 2016-11-14 2018-03-09 최돈경 도뇨장치
US20190232019A1 (en) * 2017-05-17 2019-08-01 Jw Icu Medical Limited Stricture-dilated urinary catheter
KR20190115773A (ko) * 2018-04-03 2019-10-14 인제대학교 산학협력단 요도 협착 억제장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200998342Y (zh) * 2007-02-06 2008-01-02 孙元山 加压润滑减痛导尿管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050122285A (ko) * 2003-05-12 2005-12-28 아이-플로우 코포레이션 치료제의 균일 운송을 위한 카테터
KR20170128411A (ko) * 2015-03-02 2017-11-22 애커러트 메디컬 테라퓨틱스 엘티디. 현탁액을 변형하고 대상체에 전달하기 위한 측 개구들을 갖는 카테터들
KR101837303B1 (ko) * 2016-11-14 2018-03-09 최돈경 도뇨장치
US20190232019A1 (en) * 2017-05-17 2019-08-01 Jw Icu Medical Limited Stricture-dilated urinary catheter
KR20190115773A (ko) * 2018-04-03 2019-10-14 인제대학교 산학협력단 요도 협착 억제장치

Also Published As

Publication number Publication date
WO2022092503A2 (ko) 2022-05-05
KR102516178B1 (ko) 2023-03-30
KR20220057123A (ko) 2022-05-09

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