FR2391710A2 - Implantable surgical tubing with sewable ends - has radially elastic wall including a fleece layer and reinforcement - Google Patents

Implantable surgical tubing with sewable ends - has radially elastic wall including a fleece layer and reinforcement

Info

Publication number
FR2391710A2
FR2391710A2 FR7636150A FR7636150A FR2391710A2 FR 2391710 A2 FR2391710 A2 FR 2391710A2 FR 7636150 A FR7636150 A FR 7636150A FR 7636150 A FR7636150 A FR 7636150A FR 2391710 A2 FR2391710 A2 FR 2391710A2
Authority
FR
France
Prior art keywords
reinforcement
sewable
fleece layer
wall including
elastic wall
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.)
Granted
Application number
FR7636150A
Other languages
French (fr)
Other versions
FR2391710B2 (en
Inventor
Jacques Chevallet
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 FR7537686A external-priority patent/FR2333487A1/en
Application filed by Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7636150A priority Critical patent/FR2391710A2/en
Priority to GB50329/76A priority patent/GB1565828A/en
Priority to DE19762654658 priority patent/DE2654658A1/en
Priority to JP14515876A priority patent/JPS5287894A/en
Publication of FR2391710A2 publication Critical patent/FR2391710A2/en
Application granted granted Critical
Publication of FR2391710B2 publication Critical patent/FR2391710B2/fr
Granted 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/064—Blood vessels with special features to facilitate anastomotic coupling
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/825—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having longitudinal struts
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable

Abstract

The wall of the tubing is radially uniformly elastic and features at least 1 fleece layer and a reinforcement. The fleece forming the tube wall comprises at least partly a material that will be resorbed by a patient's body after at least 6 months. Pref. a polycondensate of glycolic or lactic acid(s) is used or an alkylene polyoxalate and/or alkylene polysuccinate, or a polyester. Used as a prosthetic blood vessel oesophagus, urether urethra or gall bladder duct. Reliable resistance to collapse under external pressure or in the event of such collapse, rapid recovery to original cross-section is obtd.
FR7636150A 1975-12-02 1976-11-24 Implantable surgical tubing with sewable ends - has radially elastic wall including a fleece layer and reinforcement Granted FR2391710A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7636150A FR2391710A2 (en) 1975-12-02 1976-11-24 Implantable surgical tubing with sewable ends - has radially elastic wall including a fleece layer and reinforcement
GB50329/76A GB1565828A (en) 1975-12-02 1976-12-02 Implantable surgical pipeline
DE19762654658 DE2654658A1 (en) 1975-12-02 1976-12-02 IMPLANTABLE SURGICAL LEAD
JP14515876A JPS5287894A (en) 1975-12-02 1976-12-02 Transplanting surgical tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7537686A FR2333487A1 (en) 1975-12-02 1975-12-02 Implantable surgical tubing with sewable ends - has radially elastic wall including a fleece layer and reinforcement
FR7636150A FR2391710A2 (en) 1975-12-02 1976-11-24 Implantable surgical tubing with sewable ends - has radially elastic wall including a fleece layer and reinforcement

Publications (2)

Publication Number Publication Date
FR2391710A2 true FR2391710A2 (en) 1978-12-22
FR2391710B2 FR2391710B2 (en) 1979-08-17

Family

ID=26219186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636150A Granted FR2391710A2 (en) 1975-12-02 1976-11-24 Implantable surgical tubing with sewable ends - has radially elastic wall including a fleece layer and reinforcement

Country Status (1)

Country Link
FR (1) FR2391710A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR95041E (en) * 1964-10-31 1970-03-27 American Cyanamid Co Improved surgical sutures.
NL7316072A (en) * 1972-12-01 1974-06-05
DE2528851A1 (en) * 1974-06-28 1976-01-08 Rhone Poulenc Ind BIORESORBABLE SURGICAL PRODUCTS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR95041E (en) * 1964-10-31 1970-03-27 American Cyanamid Co Improved surgical sutures.
NL7316072A (en) * 1972-12-01 1974-06-05
DE2528851A1 (en) * 1974-06-28 1976-01-08 Rhone Poulenc Ind BIORESORBABLE SURGICAL PRODUCTS

Also Published As

Publication number Publication date
FR2391710B2 (en) 1979-08-17

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Legal Events

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