BIOIMPLANT

PROBLEM TO BE SOLVED: To provide an bioimplant which has a mechanical characteristic close to a bone and is firmly bonded to the bone in a short period of time. SOLUTION: The bioimplant is formed of engineering plastic and has a hydrophilic surface to which at least one kind of hydrophilic functiona...

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Bibliographic Details
Main Authors SAWAMURA TAKENORI, KASAHARA SHINJIRO
Format Patent
LanguageEnglish
Published 30.06.2011
Subjects
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Summary:PROBLEM TO BE SOLVED: To provide an bioimplant which has a mechanical characteristic close to a bone and is firmly bonded to the bone in a short period of time. SOLUTION: The bioimplant is formed of engineering plastic and has a hydrophilic surface to which at least one kind of hydrophilic functional group is imparted, wherein the ratio of at least one kind of hydrophilic functional group on the hydrophilic surface is ≥30% as the area ratio of a peak corresponding to the hydrophilic functional group when the peak obtained by X-ray photoelectric spectroscopy measurement is separated in waveform concerning a central atom in the hydrophilic functional group. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20090287665