JPS6458260A - Artificial medical material - Google Patents

Artificial medical material

Info

Publication number
JPS6458260A
JPS6458260A JP62214346A JP21434687A JPS6458260A JP S6458260 A JPS6458260 A JP S6458260A JP 62214346 A JP62214346 A JP 62214346A JP 21434687 A JP21434687 A JP 21434687A JP S6458260 A JPS6458260 A JP S6458260A
Authority
JP
Japan
Prior art keywords
bone
bonding material
tcp
beta
bone bonding
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.)
Pending
Application number
JP62214346A
Other languages
Japanese (ja)
Inventor
Takeo Haneda
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP62214346A priority Critical patent/JPS6458260A/en
Publication of JPS6458260A publication Critical patent/JPS6458260A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
    • A61C8/0033—Expandable implants; Implants with extendable elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2201/00—Material properties
    • A61C2201/007—Material properties using shape memory effect

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
  • Dental Prosthetics (AREA)

Abstract

PURPOSE:To secure safety and to enhance fixability, by coating the surface of an artificial medical material composed of a shape memory alloy with a substance having bone replaceability such as beta-TCP. CONSTITUTION:A bone bonding material 1 is composed of a shape memory alloy and a plurality of pins 2 are provided to the under surface thereof in a protruding state. The outer surface of the bone bonding material 1 is coated with a substance having bone replaceability such as beta-TCP 3. The bone bonding material 1 is preliminarily subjected to shape memory processing so as to be contracted by a predetermined amount in the long axis direction at arbitrary temp. in the vicinity of 30-40 deg.C. When a fractured bone 5 is treated, the bone bonding material 1 is applied to the side surface of the bone 5 across the fracture part 6 and the pins 2 are embedded in the bone 5. Heat is applied to the bone bonding material 1 so as to reach the temp. restoring the memory shape and the bone bonding material 1 restores the memory shape to certainly fix the fracture part 6. The outer surface of the bone bonding material is coated with beta-TCP 3 having bone replaceability and beta-TCP 3 is rapidly replaced with a bone and the bone bonding material 1 is certainly fixed to the bone 5.
JP62214346A 1987-08-28 1987-08-28 Artificial medical material Pending JPS6458260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62214346A JPS6458260A (en) 1987-08-28 1987-08-28 Artificial medical material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62214346A JPS6458260A (en) 1987-08-28 1987-08-28 Artificial medical material

Publications (1)

Publication Number Publication Date
JPS6458260A true JPS6458260A (en) 1989-03-06

Family

ID=16654243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62214346A Pending JPS6458260A (en) 1987-08-28 1987-08-28 Artificial medical material

Country Status (1)

Country Link
JP (1) JPS6458260A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07252548A (en) * 1994-03-11 1995-10-03 Sumitomo Metal Mining Co Ltd Method for recovering valuable metal from waste catalyst
JP2017012354A (en) * 2015-06-30 2017-01-19 京セラメディカル株式会社 Living matter implant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07252548A (en) * 1994-03-11 1995-10-03 Sumitomo Metal Mining Co Ltd Method for recovering valuable metal from waste catalyst
JP2017012354A (en) * 2015-06-30 2017-01-19 京セラメディカル株式会社 Living matter implant

Similar Documents

Publication Publication Date Title
US4767628B1 (en)
DE68915540D1 (en) FOR CELL-PULLABLE MEDICAL MATERIAL AND ARTIFICIAL SKIN.
GR3000562T3 (en) N-(2'-aminophenyl)-benzamide derivatives, process for their manufacture and their application in the treatment of neoplastic illness
NO167185C (en) FIBER ABSORPTION BODY INTENDED FOR USE IN DISPOSABLE PRODUCTS, AND PROCEDURE FOR THE PREPARATION OF SUCH BODIES.
IT1173101B (en) DEVICE FOR GENERATING HEAT IN FABRICS OF THE HUMAN BODY AND HEAT GENERATION PROCEDURE, PARTICULARLY FOR THE TREATMENT OF CANCER
BR9402201A (en) Ophthalmic solution and method to treat the eye against irritation and dryness
DE68913461D1 (en) Aqueous distribution, composite powder and organosol of the polymer containing fluoride.
ES8700044A1 (en) Modification of polyglycolic acid structural elements to achieve variable in-vivo physical properties
DE69330562T2 (en) BIOTHERAPEUTIC MICROSPHERES COATED WITH CELLS
EP0286008A3 (en) Use of aqueous cationic polymer dispersions in the impregnation and priming of absorbent substrates
EP0145210A3 (en) Support particles coated with precursors biologically active glass
JPS6458260A (en) Artificial medical material
NO903844L (en) MEDICINAL DELIVERY MIXTURES BASED ON BIOLOGICAL CELLS OR COMPONENTS THEREOF AND PROCEDURES.
DE68927208T2 (en) Aqueous dispersion of cationic, crosslinked resin particles and their use
EP0339502A3 (en) Process for modifying cellulosic membrances for the improvement of their biocompatibility, and apparatus for carrying out the process
DE3369695D1 (en) Aqueous polysiloxane dispersions, process for preparing them and their use in the treatment of textiles
DE3479497D1 (en) Process for the protection of keratinic materials against keratin digesting insects, and pyridyloxytrifluoromethane sulfone anilides
ZA849576B (en) 1,7-diphenyl-3-methyllaza-7-cyano-8-methylnonane for use in the treatment of diseases
DE3474628D1 (en) Biocompatible composite material for implants and artificial organs for the human body
AR243540A1 (en) Chemical procedure for the controlled depolymerisation of natural polyanions, and the products thus obtained, excluding their pharmaceutical use.
IT1239273B (en) PROCESS FOR THE PREPARATION OF NATURAL AROMAS WITH TRUFFLE AND PRODUCTS OBTAINED.
DE413627T1 (en) GELATINE AND AMINO ACID PARTICLES WHICH ARE MIXED WITH RESIN.
IL89099A0 (en) Hydrazides and hydroxamic acid derivatives,their preparation and their use as herbicides
IT215795Z2 (en) ANATOMICAL THERAPEUTIC EQUIPMENT MADE OF REFRACTORY MATERIAL FOR DRY HEAT APPLICATIONS ON THE PARTS OF THE HUMAN BODY AFFECTED BY ARTHROSIS RHEUMATISMS OR SIMILAR DISEASES
Kozma Study of the microstructural changes in W-wire of W-Ni and W-Fe composites during heat treatment