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WO2006010929A3 - Lock mechanism for a catheter - Google Patents

Lock mechanism for a catheter Download PDF

Info

Publication number
WO2006010929A3
WO2006010929A3 PCT/GB2005/002952 GB2005002952W WO2006010929A3 WO 2006010929 A3 WO2006010929 A3 WO 2006010929A3 GB 2005002952 W GB2005002952 W GB 2005002952W WO 2006010929 A3 WO2006010929 A3 WO 2006010929A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
elongate member
elongate
adaptor
proximal end
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/GB2005/002952
Other languages
French (fr)
Other versions
WO2006010929A2 (en
Inventor
Robert Graham Urie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mediplus Ltd
Original Assignee
Mediplus Ltd
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 Mediplus Ltd filed Critical Mediplus Ltd
Publication of WO2006010929A2 publication Critical patent/WO2006010929A2/en
Publication of WO2006010929A3 publication Critical patent/WO2006010929A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61M25/01—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
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • A61M2025/0006—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system which can be secured against axial movement, e.g. by using a locking cuff

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

A proximal end adaptor for a catheter has a first elongate member having a first portion defining a first axial lumen therethrough adapted to receive an inner sleeve of the catheter and a second elongate member having a second axial lumen adapted to receive, in sliding engagement, at least part of the first portion of the first elongate member. The second elongate member has a catheter engagement means adapted to engage an outer sleeve of the catheter, wherein the sliding engagement of the first and second elongate members enables relative longitudinal displacement between the inner and outer sleeves of the catheter. The proximal end adaptor has connecting means attached to the first elongate member for connecting the adaptor to a collection receptacle, and a locking mechanism to enable the first and second elongate members to be locked in at least a first predetermined position by a relative rotation of the first and second elongate members about their axis, to thereby prevent said relative longitudinal displacement of the catheter sleeves.
PCT/GB2005/002952 2004-07-30 2005-07-28 Lock mechanism for a catheter Ceased WO2006010929A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0416981A GB2416818A (en) 2004-07-30 2004-07-30 Lock mechanism for a catheter
GB0416981.9 2004-07-30

Publications (2)

Publication Number Publication Date
WO2006010929A2 WO2006010929A2 (en) 2006-02-02
WO2006010929A3 true WO2006010929A3 (en) 2006-03-09

Family

ID=32947680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2005/002952 Ceased WO2006010929A2 (en) 2004-07-30 2005-07-28 Lock mechanism for a catheter

Country Status (2)

Country Link
GB (1) GB2416818A (en)
WO (1) WO2006010929A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3331598A4 (en) 2015-08-07 2019-03-13 Merit Medical Systems, Inc. Medical break-away connectors
US11986607B2 (en) 2015-10-01 2024-05-21 Qxmedical, Llc Catheter structure with improved support and related systems, methods, and devices
US10780247B2 (en) 2015-10-01 2020-09-22 Qxmedical, Llc Catheter structure with improved support and related systems, methods, and devices
WO2019113101A1 (en) * 2017-12-04 2019-06-13 Children's National Medical Center Soft cylindrical torque tool for medical devices with lumen
USD905235S1 (en) 2018-03-30 2020-12-15 Merit Medical Systems, Inc. Kit of breakaway connectors
USD865954S1 (en) 2018-03-30 2019-11-05 Merit Medical Systems, Inc. Breakaway connector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154242A (en) * 1977-06-17 1979-05-15 Zafmedico Corp. Bladder catheter
EP0368473A2 (en) * 1988-10-12 1990-05-16 Bard Limited Catheter with a retention structure
WO1991001772A1 (en) * 1989-07-31 1991-02-21 Radi Medical Systems Ab Catheter, manipulator and combination thereof
US5405336A (en) * 1993-08-05 1995-04-11 Mayo Foundation For Medical Education & Research Connector for catheter system
US20020161395A1 (en) * 2001-04-03 2002-10-31 Nareak Douk Guide wire apparatus for prevention of distal atheroembolization
US6702834B1 (en) * 1999-12-30 2004-03-09 Advanced Cardiovascular Systems, Inc. Embolic protection devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556783A (en) * 1950-05-16 1951-06-12 American Cystoscope Makers Inc Surgical forceps
US3799172A (en) * 1972-09-25 1974-03-26 R Szpur Retention catheter
GB2395436A (en) * 2002-11-21 2004-05-26 Mediplus Ltd Retention means for a urethral drainage catheter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154242A (en) * 1977-06-17 1979-05-15 Zafmedico Corp. Bladder catheter
EP0368473A2 (en) * 1988-10-12 1990-05-16 Bard Limited Catheter with a retention structure
WO1991001772A1 (en) * 1989-07-31 1991-02-21 Radi Medical Systems Ab Catheter, manipulator and combination thereof
US5405336A (en) * 1993-08-05 1995-04-11 Mayo Foundation For Medical Education & Research Connector for catheter system
US6702834B1 (en) * 1999-12-30 2004-03-09 Advanced Cardiovascular Systems, Inc. Embolic protection devices
US20020161395A1 (en) * 2001-04-03 2002-10-31 Nareak Douk Guide wire apparatus for prevention of distal atheroembolization

Also Published As

Publication number Publication date
GB0416981D0 (en) 2004-09-01
GB2416818A (en) 2006-02-08
WO2006010929A2 (en) 2006-02-02

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