WO2005035039A3 - Vascular catheter - Google Patents

Vascular catheter Download PDF

Info

Publication number
WO2005035039A3
WO2005035039A3 PCT/EP2004/011318 EP2004011318W WO2005035039A3 WO 2005035039 A3 WO2005035039 A3 WO 2005035039A3 EP 2004011318 W EP2004011318 W EP 2004011318W WO 2005035039 A3 WO2005035039 A3 WO 2005035039A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
cannula
base body
tip
extends
Prior art date
Application number
PCT/EP2004/011318
Other languages
German (de)
French (fr)
Other versions
WO2005035039A2 (en
Inventor
Nia Abdolhamid Huschmand
Original Assignee
Univ Goettingen Georg August
Nia Abdolhamid Huschmand
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 Univ Goettingen Georg August, Nia Abdolhamid Huschmand filed Critical Univ Goettingen Georg August
Priority to EP04790240A priority Critical patent/EP1677865A2/en
Publication of WO2005035039A2 publication Critical patent/WO2005035039A2/en
Publication of WO2005035039A3 publication Critical patent/WO2005035039A3/en

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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Epidemiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A vascular catheter (1), especially a vein indwelling catheter, comprising a bas body (2), a catheter which extends from the base body (2), a cannula (5) extending from a handle area (7) through a sealing area (8) in the base body (2) through the entire catheter (3), the tip (6) thereof protruding above the catheter (3), and a connection channel laterally adjoining to the catheter in front of the sealing area (8). At least the handle area (7) on the cannula (5) extends into a dimensionally stable cannula cage (10) which can only be removed from the base body (2) when the cannula (5) and the tip thereof (6) is drawn out of the base body (2) and drawn into the cannula cage (10).
PCT/EP2004/011318 2003-10-10 2004-10-09 Vascular catheter WO2005035039A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04790240A EP1677865A2 (en) 2003-10-10 2004-10-09 Vascular catheter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003147198 DE10347198B4 (en) 2003-10-10 2003-10-10 vascular catheter
DE10347198.7 2003-10-10

Publications (2)

Publication Number Publication Date
WO2005035039A2 WO2005035039A2 (en) 2005-04-21
WO2005035039A3 true WO2005035039A3 (en) 2007-09-13

Family

ID=34428304

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/011318 WO2005035039A2 (en) 2003-10-10 2004-10-09 Vascular catheter

Country Status (3)

Country Link
EP (1) EP1677865A2 (en)
DE (1) DE10347198B4 (en)
WO (1) WO2005035039A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013096B4 (en) * 2006-03-20 2008-02-28 Armin Haimerl cannula

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9417600U1 (en) * 1994-11-03 1994-12-22 Braun Melsungen Ag Protection device for a steel cannula
US5599310A (en) * 1995-06-07 1997-02-04 Johnson & Johnson Medical, Inc. I.V. catheter assembly with automatic cannula tip guard
EP0875261A2 (en) * 1997-04-29 1998-11-04 Smiths Industries Public Limited Company Catheter and needle assemblies

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957489A (en) * 1988-10-19 1990-09-18 Critikon, Inc. Through the needle catheter insertion device and technique
US5312361A (en) * 1991-09-13 1994-05-17 Zadini Filiberto P Automatic cannulation device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9417600U1 (en) * 1994-11-03 1994-12-22 Braun Melsungen Ag Protection device for a steel cannula
US5599310A (en) * 1995-06-07 1997-02-04 Johnson & Johnson Medical, Inc. I.V. catheter assembly with automatic cannula tip guard
EP0875261A2 (en) * 1997-04-29 1998-11-04 Smiths Industries Public Limited Company Catheter and needle assemblies

Also Published As

Publication number Publication date
WO2005035039A2 (en) 2005-04-21
DE10347198B4 (en) 2007-01-18
DE10347198A1 (en) 2005-05-19
EP1677865A2 (en) 2006-07-12

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