CA3148818C - Ensemble d'acces pour une administration par hemodialyse - Google Patents

Ensemble d'acces pour une administration par hemodialyse Download PDF

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Publication number
CA3148818C
CA3148818C CA3148818A CA3148818A CA3148818C CA 3148818 C CA3148818 C CA 3148818C CA 3148818 A CA3148818 A CA 3148818A CA 3148818 A CA3148818 A CA 3148818A CA 3148818 C CA3148818 C CA 3148818C
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CA
Canada
Prior art keywords
catheter
assembly
set forth
further characterized
administration set
Prior art date
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Active
Application number
CA3148818A
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English (en)
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CA3148818A1 (fr
Inventor
Jose Ramirez
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Publication of CA3148818A1 publication Critical patent/CA3148818A1/fr
Application granted granted Critical
Publication of CA3148818C publication Critical patent/CA3148818C/fr
Active 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • A61M1/3661—Cannulae pertaining to extracorporeal circulation for haemodialysis
    • 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
    • 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
    • A61M25/0111—Aseptic insertion devices
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • 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
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • 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
    • A61M2025/0293—Catheter, guide wire or the like with means for holding, centering, anchoring or frictionally engaging the device within an artificial lumen, e.g. tube

Landscapes

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

Abstract

L'invention concerne un ensemble d'accès pour une administration par hémodialyse (10), présentant un ensemble tube intravasculaire (20), un ensemble conduit (40), un premier et un deuxième ensemble manchon de cathéter (60) et un premier et un deuxième ensemble cathéter (90). L'ensemble tube intravasculaire (20) présente un tube intravasculaire (22) et une manchette sous-cutanée (24). L'ensemble conduit (40) comprend un premier et un deuxième conduit (42 et 44) présentant un filetage de conduit respectif (50 et 52). Le premier et le deuxième ensemble manchons de cathéter (60) présentent des parois latérales pliables (62), qui définissent respectivement des cavités (70) et des coupleurs (76) sont définis à l'intérieur des cavités (70). Le premier et le deuxième ensemble cathéter (90) présentent respectivement des parois latérales de cathéter (92) et des éléments de fixation (104). Le tube intravasculaire (22) est implanté dans une structure vasculaire. Les parois latérales de cathéter (92) sont positionnées à l'intérieur de parois latérales pliables (62) respectives. Les parois latérales pliables (62) sont pliées jusqu'à ce que les éléments de fixation respectifs (104) soient vissés sur des coupleurs respectifs (76).
CA3148818A 2019-07-31 2019-07-31 Ensemble d'acces pour une administration par hemodialyse Active CA3148818C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2019/044348 WO2021021159A1 (fr) 2019-07-31 2019-07-31 Ensemble d'accès pour une administration par hémodialyse

Publications (2)

Publication Number Publication Date
CA3148818A1 CA3148818A1 (fr) 2021-02-04
CA3148818C true CA3148818C (fr) 2024-06-11

Family

ID=74230462

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3148818A Active CA3148818C (fr) 2019-07-31 2019-07-31 Ensemble d'acces pour une administration par hemodialyse

Country Status (3)

Country Link
CN (1) CN114206410B (fr)
CA (1) CA3148818C (fr)
WO (1) WO2021021159A1 (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327735A (en) * 1980-10-22 1982-05-04 Cordis Corporation Catheter assembly
US5582165A (en) * 1988-02-28 1996-12-10 Bryan; James F. Pre-assembled sealed, sheathed catheters and related valve elements with quick disconnect means for endotracheal suctioning
US20050059925A1 (en) * 1999-01-15 2005-03-17 Maginot Thomas J. Catheter systems and associated methods
US6976973B1 (en) * 2000-10-12 2005-12-20 Baxter International Inc. Peritoneal dialysis catheters
US20020099326A1 (en) * 2001-01-24 2002-07-25 Wilson Jon S. Multi-lumen catheter with attachable hub
AU2005212372B2 (en) * 2004-02-11 2009-12-17 Covidien Ag Reversible multi lumen catheter
JP5232458B2 (ja) * 2006-12-18 2013-07-10 メディキット株式会社 留置針組立体
US20100168642A1 (en) * 2008-12-30 2010-07-01 Angiodynamics, Inc. Multilumen Venous Catheter and Method of Use
EP2301621B1 (fr) * 2009-09-24 2013-11-20 Dentsply IH AB Dispositif de raccordement pour tubulure médicale
KR20120087964A (ko) * 2009-10-29 2012-08-07 로버트 이. 헬름 밀봉된 무균 카테터 드레싱
JP5674924B2 (ja) * 2010-06-04 2015-02-25 サンドル＋メトー エスアーＣｅｎｄｒｅｓ＋Ｍｅｔａｕｘ Ｓａ 埋め込み型アクセスポート
US20120209206A1 (en) * 2011-02-10 2012-08-16 Medical Components, Inc. Catheter-securable cuff
US9789278B2 (en) * 2012-09-20 2017-10-17 Covidien Lp Catheter assembly with replaceable components
US10478546B2 (en) * 2015-09-15 2019-11-19 Surmodics, Inc. Hemodialysis catheter sleeve
CN205322383U (zh) * 2016-01-25 2016-06-22 曹树伟 一种肿瘤微创手术介入治疗针

Also Published As

Publication number Publication date
WO2021021159A1 (fr) 2021-02-04
CA3148818A1 (fr) 2021-02-04
CN114206410B (zh) 2024-12-10
CN114206410A (zh) 2022-03-18

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