ATE124855T1 - Sphinkterektomievorrichtung mit steuerbarer biegung und orientation. - Google Patents

Sphinkterektomievorrichtung mit steuerbarer biegung und orientation.

Info

Publication number
ATE124855T1
ATE124855T1 AT90301154T AT90301154T ATE124855T1 AT E124855 T1 ATE124855 T1 AT E124855T1 AT 90301154 T AT90301154 T AT 90301154T AT 90301154 T AT90301154 T AT 90301154T AT E124855 T1 ATE124855 T1 AT E124855T1
Authority
AT
Austria
Prior art keywords
sphincterotome
lumen
cutting
wire
disclosed
Prior art date
Application number
AT90301154T
Other languages
English (en)
Inventor
John Karpiel
Original Assignee
Wilson Cook Medical Inc
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 Wilson Cook Medical Inc filed Critical Wilson Cook Medical Inc
Application granted granted Critical
Publication of ATE124855T1 publication Critical patent/ATE124855T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00553—Sphincter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • 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
    • A61M2205/32—General characteristics of the apparatus with radio-opaque indicia
    • 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
    • A61M25/0133—Tip steering devices
    • A61M25/0144—Tip steering devices having flexible regions as a result of inner reinforcement means, e.g. struts or rods
    • 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
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Prostheses (AREA)
  • Catching Or Destruction (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT90301154T 1989-03-03 1990-02-05 Sphinkterektomievorrichtung mit steuerbarer biegung und orientation. ATE124855T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/318,724 US5024617A (en) 1989-03-03 1989-03-03 Sphincterotomy method and device having controlled bending and orientation

Publications (1)

Publication Number Publication Date
ATE124855T1 true ATE124855T1 (de) 1995-07-15

Family

ID=23239350

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90301154T ATE124855T1 (de) 1989-03-03 1990-02-05 Sphinkterektomievorrichtung mit steuerbarer biegung und orientation.

Country Status (9)

Country Link
US (2) US5024617A (de)
EP (1) EP0385588B1 (de)
JP (1) JPH0653125B2 (de)
AT (1) ATE124855T1 (de)
AU (1) AU621198B2 (de)
CA (1) CA2007657C (de)
DE (1) DE69020757T2 (de)
DK (1) DK0385588T3 (de)
ES (1) ES2075143T3 (de)

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Also Published As

Publication number Publication date
CA2007657C (en) 1999-08-10
AU4993990A (en) 1990-09-06
ES2075143T3 (es) 1995-10-01
US5075062A (en) 1991-12-24
DE69020757T2 (de) 1996-02-22
EP0385588B1 (de) 1995-07-12
JPH0653125B2 (ja) 1994-07-20
DK0385588T3 (da) 1995-08-21
US5024617A (en) 1991-06-18
DE69020757D1 (de) 1995-08-17
JPH02279151A (ja) 1990-11-15
EP0385588A3 (de) 1991-09-04
CA2007657A1 (en) 1990-09-03
AU621198B2 (en) 1992-03-05
EP0385588A2 (de) 1990-09-05

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UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time