METHOD FOR THE PREPARATION OF BIOLOGICAL TISSUE FOR DRY USE IN AN IMPLANT

A method of preparing biological tissue for use as a component of an implant, in particular as part of a heart valve prosthesis, which can be implanted by catheter. The biological tissue is subjected to a dimensional and structural stabilization step and is dried. For the dimensional and structural...

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Bibliographic Details
Main Authors LEHENBERGER NINA, ERDBRUEGGER WILHELM, RZANY ALEXANDER
Format Patent
LanguageEnglish
Published 08.10.2015
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:A method of preparing biological tissue for use as a component of an implant, in particular as part of a heart valve prosthesis, which can be implanted by catheter. The biological tissue is subjected to a dimensional and structural stabilization step and is dried. For the dimensional and structural stabilization, a combination of a first, polyethylene glycol-containing solution and at least one second, glycerol-containing solution is used.
Bibliography:Application Number: US201514671112