ATE277664T1 - Angioplastischer führungsdraht mit wechselnder steifheit - Google Patents

Angioplastischer führungsdraht mit wechselnder steifheit

Info

Publication number
ATE277664T1
ATE277664T1 AT98931605T AT98931605T ATE277664T1 AT E277664 T1 ATE277664 T1 AT E277664T1 AT 98931605 T AT98931605 T AT 98931605T AT 98931605 T AT98931605 T AT 98931605T AT E277664 T1 ATE277664 T1 AT E277664T1
Authority
AT
Austria
Prior art keywords
variable stiffness
axially
passage
angioplastic
guide wire
Prior art date
Application number
AT98931605T
Other languages
English (en)
Inventor
Nareak Douk
Richard A Gambale
Richard Choh
John R Fagan
Richard Morrill
Original Assignee
Medtronic Vascular 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
Priority claimed from US08/879,569 external-priority patent/US6113557A/en
Application filed by Medtronic Vascular Inc filed Critical Medtronic Vascular Inc
Application granted granted Critical
Publication of ATE277664T1 publication Critical patent/ATE277664T1/de

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
    • 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
    • A61M2025/0915—Guide wires having features for changing the stiffness
    • 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

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT98931605T 1997-06-20 1998-06-10 Angioplastischer führungsdraht mit wechselnder steifheit ATE277664T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/879,569 US6113557A (en) 1997-06-20 1997-06-20 Variable stiffness angioplasty guide wire
US08/985,799 US6183420B1 (en) 1997-06-20 1997-12-05 Variable stiffness angioplasty guide wire
PCT/US1998/013251 WO1998058697A1 (en) 1997-06-20 1998-06-10 Variable stiffness angioplasty guidewire

Publications (1)

Publication Number Publication Date
ATE277664T1 true ATE277664T1 (de) 2004-10-15

Family

ID=27128545

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98931605T ATE277664T1 (de) 1997-06-20 1998-06-10 Angioplastischer führungsdraht mit wechselnder steifheit

Country Status (5)

Country Link
US (1) US6183420B1 (de)
EP (1) EP0994742B1 (de)
AT (1) ATE277664T1 (de)
DE (1) DE69826664T2 (de)
WO (1) WO1998058697A1 (de)

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Also Published As

Publication number Publication date
DE69826664D1 (de) 2004-11-04
WO1998058697A1 (en) 1998-12-30
EP0994742A1 (de) 2000-04-26
DE69826664T2 (de) 2005-10-20
EP0994742B1 (de) 2004-09-29
US6183420B1 (en) 2001-02-06

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