CA2203126A1 - Procede et appareil permettant d'avoir acces par electrochirurgie a l'arbre biliaire et a y placer un extenseur - Google Patents

Procede et appareil permettant d'avoir acces par electrochirurgie a l'arbre biliaire et a y placer un extenseur

Info

Publication number
CA2203126A1
CA2203126A1 CA002203126A CA2203126A CA2203126A1 CA 2203126 A1 CA2203126 A1 CA 2203126A1 CA 002203126 A CA002203126 A CA 002203126A CA 2203126 A CA2203126 A CA 2203126A CA 2203126 A1 CA2203126 A1 CA 2203126A1
Authority
CA
Canada
Prior art keywords
lumen
catheter
needle knife
common bile
bile duct
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.)
Granted
Application number
CA002203126A
Other languages
English (en)
Other versions
CA2203126C (fr
Inventor
Harold Jacob
Damond C. Holsinger
George W. Weaver
David F. Leighton
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.)
Avent Inc
Original Assignee
Individual
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
Priority claimed from US08/332,836 external-priority patent/US5536248A/en
Application filed by Individual filed Critical Individual
Publication of CA2203126A1 publication Critical patent/CA2203126A1/fr
Application granted granted Critical
Publication of CA2203126C publication Critical patent/CA2203126C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M25/0021—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
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts
    • 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
    • A61M25/09—Guide wires
    • A61M25/09041—Mechanisms for insertion of guide wires

Landscapes

  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CA002203126A 1994-11-01 1995-10-31 Procede et appareil permettant d'avoir acces par electrochirurgie a l'arbre biliaire et a y placer un extenseur Expired - Lifetime CA2203126C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/332,836 US5536248A (en) 1992-05-11 1994-11-01 Method and apparatus for electrosurgically obtaining access to the biliary tree and placing a stent therein
US08/332,836 1994-11-01
PCT/US1995/014213 WO1996013296A1 (fr) 1994-11-01 1995-10-31 Procede et appareil permettant d'avoir acces par electrochirurgie a l'arbre biliaire et a y placer un extenseur

Publications (2)

Publication Number Publication Date
CA2203126A1 true CA2203126A1 (fr) 1996-05-09
CA2203126C CA2203126C (fr) 2007-03-13

Family

ID=38007987

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002203126A Expired - Lifetime CA2203126C (fr) 1994-11-01 1995-10-31 Procede et appareil permettant d'avoir acces par electrochirurgie a l'arbre biliaire et a y placer un extenseur

Country Status (1)

Country Link
CA (1) CA2203126C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016053636A1 (fr) * 2014-10-03 2016-04-07 Gyrus Acmi, Inc., D.B.A. Olympus Surgical Technologies America Intubateur hybride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016053636A1 (fr) * 2014-10-03 2016-04-07 Gyrus Acmi, Inc., D.B.A. Olympus Surgical Technologies America Intubateur hybride

Also Published As

Publication number Publication date
CA2203126C (fr) 2007-03-13

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Legal Events

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MKEX Expiry

Effective date: 20151102