CA2241176C - Catheter gonflable a usages multiples - Google Patents

Catheter gonflable a usages multiples Download PDF

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Publication number
CA2241176C
CA2241176C CA002241176A CA2241176A CA2241176C CA 2241176 C CA2241176 C CA 2241176C CA 002241176 A CA002241176 A CA 002241176A CA 2241176 A CA2241176 A CA 2241176A CA 2241176 C CA2241176 C CA 2241176C
Authority
CA
Canada
Prior art keywords
balloon
tubular body
proximal
end portion
catheter
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
CA002241176A
Other languages
English (en)
Other versions
CA2241176A1 (fr
Inventor
James Ernest Leone
Karl Phillip Weissinger
Margaret Frances Yoklavich
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.)
Cordis Corp
Original Assignee
Cordis Corp
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 US08/580,161 external-priority patent/US5728068A/en
Application filed by Cordis Corp filed Critical Cordis Corp
Publication of CA2241176A1 publication Critical patent/CA2241176A1/fr
Application granted granted Critical
Publication of CA2241176C publication Critical patent/CA2241176C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958—Inflatable balloons for placing stents or stent-grafts
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple balloon catheters
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1065—Balloon catheters with special features or adapted for special applications having a balloon which is inversely attached to the shaft at the distal or proximal end

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Ce cathéter gonflable (10) à usages multiples comprend un corps tubulaire (14) présentant une portion d'extrémité proximale (12), une portion d'extrémité distale (16) ainsi qu'au moins deux canaux à l'intérieur du corps tubulaire (14). La portion d'extrémité distale (16) comporte trois ballonnets espacés les uns des autres, le ballonnet distal (20) étant un ballonnet occlusif, le ballonnet intermédiaire (22) étant un ballonnet servant au montage d'un extenseur, et le ballonnet proximal (26) étant un ballonnet occlusif.
CA002241176A 1995-12-28 1996-12-20 Catheter gonflable a usages multiples Expired - Lifetime CA2241176C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/580,161 US5728068A (en) 1994-06-14 1995-12-28 Multi-purpose balloon catheter
US08/580,161 1995-12-28
PCT/US1996/020903 WO1997024154A1 (fr) 1995-12-28 1996-12-20 Catheter gonflable a usages multiples

Publications (2)

Publication Number Publication Date
CA2241176A1 CA2241176A1 (fr) 1997-07-10
CA2241176C true CA2241176C (fr) 2006-08-22

Family

ID=36940284

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002241176A Expired - Lifetime CA2241176C (fr) 1995-12-28 1996-12-20 Catheter gonflable a usages multiples

Country Status (1)

Country Link
CA (1) CA2241176C (fr)

Also Published As

Publication number Publication date
CA2241176A1 (fr) 1997-07-10

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Effective date: 20161220