DE69219878T2 - Vorrichtung zur Aufweiten einer Stenose - Google Patents

Vorrichtung zur Aufweiten einer Stenose

Info

Publication number
DE69219878T2
DE69219878T2 DE1992619878 DE69219878T DE69219878T2 DE 69219878 T2 DE69219878 T2 DE 69219878T2 DE 1992619878 DE1992619878 DE 1992619878 DE 69219878 T DE69219878 T DE 69219878T DE 69219878 T2 DE69219878 T2 DE 69219878T2
Authority
DE
Germany
Prior art keywords
stenosis
expanding
device
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 - Lifetime
Application number
DE1992619878
Other languages
English (en)
Other versions
DE69219878D1 (de
Inventor
Dennis M Vigil
Peter Barath
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.)
Cedars-Sinai Medical Center
InterVentional Technologies Inc
Original Assignee
Cedars-Sinai Medical Center
InterVentional Technologies 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 to US07/870,148 priority Critical patent/US5320634A/en
Application filed by Cedars-Sinai Medical Center, InterVentional Technologies Inc filed Critical Cedars-Sinai Medical Center
Application granted granted Critical
Publication of DE69219878T2 publication Critical patent/DE69219878T2/de
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/3207Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320725Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22061Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation for spreading elements apart
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/1086Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/104Balloon catheters used for angioplasty
DE1992619878 1990-07-03 1992-10-22 Vorrichtung zur Aufweiten einer Stenose Expired - Lifetime DE69219878T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/870,148 US5320634A (en) 1990-07-03 1992-04-17 Balloon catheter with seated cutting edges

Publications (1)

Publication Number Publication Date
DE69219878T2 true DE69219878T2 (de) 1997-10-16

Family

ID=25354870

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1992619878 Expired - Lifetime DE69219878T2 (de) 1990-07-03 1992-10-22 Vorrichtung zur Aufweiten einer Stenose
DE1992619878 Expired - Lifetime DE69219878D1 (de) 1990-07-03 1992-10-22 Vorrichtung zur Aufweiten einer Stenose

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1992619878 Expired - Lifetime DE69219878D1 (de) 1990-07-03 1992-10-22 Vorrichtung zur Aufweiten einer Stenose

Country Status (7)

Country Link
US (1) US5320634A (de)
EP (1) EP0565796B1 (de)
JP (1) JP2591573B2 (de)
AU (1) AU668519B2 (de)
CA (1) CA2080866C (de)
DE (2) DE69219878T2 (de)
ES (1) ES2103898T3 (de)

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* Cited by examiner, † Cited by third party
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ES2103898T3 (es) 1997-10-01
CA2080866C (en) 1999-10-12
JP2591573B2 (ja) 1997-03-19
EP0565796B1 (de) 1997-05-21
JPH05293176A (ja) 1993-11-09
EP0565796A1 (de) 1993-10-20
DE69219878D1 (de) 1997-06-26
AU2631392A (en) 1993-10-21
US5320634A (en) 1994-06-14
CA2080866A1 (en) 1993-10-18

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