SE8501048L - LEADER - Google Patents

LEADER

Info

Publication number
SE8501048L
SE8501048L SE8501048A SE8501048A SE8501048L SE 8501048 L SE8501048 L SE 8501048L SE 8501048 A SE8501048 A SE 8501048A SE 8501048 A SE8501048 A SE 8501048A SE 8501048 L SE8501048 L SE 8501048L
Authority
SE
Sweden
Prior art keywords
metal wire
ducts
wire core
diameter
guide
Prior art date
Application number
SE8501048A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8501048D0 (en
Inventor
T Engstrom
Original Assignee
Radiplast Ab
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 Radiplast Ab filed Critical Radiplast Ab
Priority to SE8501048A priority Critical patent/SE8501048L/en
Publication of SE8501048D0 publication Critical patent/SE8501048D0/en
Priority to EP19860902054 priority patent/EP0214270A1/en
Priority to PCT/SE1986/000090 priority patent/WO1986005103A1/en
Publication of SE8501048L publication Critical patent/SE8501048L/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
    • A61M25/09—Guide wires
    • A61M25/09016—Guide wires with mandrils
    • A61M25/09033—Guide wires with mandrils with fixed mandrils, e.g. mandrils fixed to tip; Tensionable wires
    • 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
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip
    • 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
    • A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers

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 wire-like guide intended for insertion in body ducts, such as blood vessels, urinal ducts and bile ducts, includes an essentially rotationally stiff metal wire core (1) and a readily flexible guide nose (2) of coil spring wire (2a), which is attached to the metal wire core (1) at the insertion end of the latter, the diameter (D1) of the guide nose (2) being greater than the diameter (D2) of the metal wire core (1).
SE8501048A 1985-03-04 1985-03-04 LEADER SE8501048L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8501048A SE8501048L (en) 1985-03-04 1985-03-04 LEADER
EP19860902054 EP0214270A1 (en) 1985-03-04 1986-03-03 A wire-guide intended to be inserted into body-ducts
PCT/SE1986/000090 WO1986005103A1 (en) 1985-03-04 1986-03-03 A wire-guide intended to be inserted into body-ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501048A SE8501048L (en) 1985-03-04 1985-03-04 LEADER

Publications (2)

Publication Number Publication Date
SE8501048D0 SE8501048D0 (en) 1985-03-04
SE8501048L true SE8501048L (en) 1986-09-05

Family

ID=20359351

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501048A SE8501048L (en) 1985-03-04 1985-03-04 LEADER

Country Status (3)

Country Link
EP (1) EP0214270A1 (en)
SE (1) SE8501048L (en)
WO (1) WO1986005103A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914800A1 (en) * 1989-05-05 1990-11-08 Sterimed Gmbh Dilating small blood vessels - involves probe with olive-shaped end guided by catheter tube
US5036860A (en) * 1989-11-24 1991-08-06 Medical Device Technologies, Inc. Disposable soft tissue biopsy apparatus
DE69124395T2 (en) * 1990-11-09 1997-08-28 Boston Scient Corp GUIDE WIRE FOR CROSSING OCCLUSIONS IN BLOOD VESSELS
FR2684305B1 (en) * 1991-11-29 1998-07-24 Ela Medical Sa CHUCK FOR ENDOCARDIAL PROBE.
SE502620C2 (en) * 1993-02-26 1995-11-27 Leif Nilsson urinary catheter
US5664580A (en) * 1995-01-31 1997-09-09 Microvena Corporation Guidewire having bimetallic coil
US20080058839A1 (en) * 2006-02-07 2008-03-06 Nobles Anthony A Reverse tapered guidewire and method of use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1119158A (en) * 1965-12-07 1968-07-10 Us Catheter & Instr Corp Controlled curvable spring guide
US3452740A (en) * 1966-05-31 1969-07-01 Us Catheter & Instr Corp Spring guide manipulator
GB1304231A (en) * 1970-07-29 1973-01-24
US4548206A (en) * 1983-07-21 1985-10-22 Cook, Incorporated Catheter wire guide with movable mandril

Also Published As

Publication number Publication date
WO1986005103A1 (en) 1986-09-12
EP0214270A1 (en) 1987-03-18
SE8501048D0 (en) 1985-03-04

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8501048-6

Effective date: 19871001