DE69020140D1 - Steuerbare medizinische anordnung. - Google Patents

Steuerbare medizinische anordnung.

Info

Publication number
DE69020140D1
DE69020140D1 DE69020140T DE69020140T DE69020140D1 DE 69020140 D1 DE69020140 D1 DE 69020140D1 DE 69020140 T DE69020140 T DE 69020140T DE 69020140 T DE69020140 T DE 69020140T DE 69020140 D1 DE69020140 D1 DE 69020140D1
Authority
DE
Germany
Prior art keywords
implement
steerable
steering region
controllable medical
throughout
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.)
Expired - Fee Related
Application number
DE69020140T
Other languages
English (en)
Other versions
DE69020140T2 (de
Inventor
Julius G Hammerslag
Gary R Hammerslag
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.)
Pilot Cardiovascular Systems Inc
Original Assignee
Pilot Cardiovascular Systems 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 US07/295,124 external-priority patent/US4921482A/en
Application filed by Pilot Cardiovascular Systems Inc filed Critical Pilot Cardiovascular Systems Inc
Application granted granted Critical
Publication of DE69020140D1 publication Critical patent/DE69020140D1/de
Publication of DE69020140T2 publication Critical patent/DE69020140T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M25/01—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
    • 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
    • A61M25/09025—Guide wires with mandrils with sliding mandrils
    • 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
    • A61M2025/015—Details of the distal fixation of the movable mechanical means
DE69020140T 1989-01-09 1990-01-05 Steuerbare medizinische anordnung. Expired - Fee Related DE69020140T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/295,124 US4921482A (en) 1989-01-09 1989-01-09 Steerable angioplasty device
US07/461,049 US4998916A (en) 1989-01-09 1990-01-04 Steerable medical device
PCT/US1990/000113 WO1990007355A1 (en) 1989-01-09 1990-01-05 Steerable medical device

Publications (2)

Publication Number Publication Date
DE69020140D1 true DE69020140D1 (de) 1995-07-20
DE69020140T2 DE69020140T2 (de) 1996-02-08

Family

ID=26968936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020140T Expired - Fee Related DE69020140T2 (de) 1989-01-09 1990-01-05 Steuerbare medizinische anordnung.

Country Status (9)

Country Link
US (1) US4998916A (de)
EP (1) EP0452402B1 (de)
JP (1) JPH04504368A (de)
AT (1) ATE123659T1 (de)
AU (1) AU642400B2 (de)
CA (1) CA2045523A1 (de)
DE (1) DE69020140T2 (de)
ES (1) ES2075194T3 (de)
WO (1) WO1990007355A1 (de)

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US4998916A (en) 1991-03-12
AU4941290A (en) 1990-08-01
WO1990007355A1 (en) 1990-07-12
JPH04504368A (ja) 1992-08-06
EP0452402A1 (de) 1991-10-23
AU642400B2 (en) 1993-10-21
ATE123659T1 (de) 1995-06-15
ES2075194T3 (es) 1995-10-01
CA2045523A1 (en) 1990-07-10
DE69020140T2 (de) 1996-02-08
EP0452402B1 (de) 1995-06-14

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