New! Search for patents from more than 100 countries including Australia, Brazil, Sweden and more

DE2941369A1 - Material for medical technology - Google Patents

Material for medical technology

Info

Publication number
DE2941369A1
DE2941369A1 DE19792941369 DE2941369A DE2941369A1 DE 2941369 A1 DE2941369 A1 DE 2941369A1 DE 19792941369 DE19792941369 DE 19792941369 DE 2941369 A DE2941369 A DE 2941369A DE 2941369 A1 DE2941369 A1 DE 2941369A1
Authority
DE
Germany
Prior art keywords
material
medical technology
medical
technology
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.)
Ceased
Application number
DE19792941369
Other languages
German (de)
Inventor
Friedrich Dr Esper
Walter Dr Gohl
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19792941369 priority Critical patent/DE2941369A1/en
Priority claimed from US06/195,870 external-priority patent/US4356571A/en
Publication of DE2941369A1 publication Critical patent/DE2941369A1/en
Application status is Ceased legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/28Bones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external and/or bone-contacting surfaces, e.g. coating for improving bone ingrowth
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/3094Designing or manufacturing processes
    • A61F2/30965Reinforcing the prosthesis by embedding particles or fibres during moulding or dipping
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/443Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with carbon fillers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/30004The prosthesis made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30009The prosthesis made from materials having different values of a given property at different locations within the same prosthesis differing in fibre orientations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0028Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in fibre orientations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00Impregnation or embedding of a layer; Bonding a fibrous, filamentary or particulate layer by using a binder
    • B32B2260/02Composition of the impregnated, bonded or embedded layer
    • B32B2260/021Fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00Impregnation or embedding of a layer; Bonding a fibrous, filamentary or particulate layer by using a binder
    • B32B2260/04Impregnation material
    • B32B2260/046Synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10Inorganic fibres
    • B32B2262/106Carbon fibres, e.g. graphite fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00Condition, form or state of the layers or laminate
    • B32B2305/08Reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00Condition, form or state of the layers or laminate
    • B32B2305/10Fibres of continuous length
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00Condition, form or state of the layers or laminate
    • B32B2305/22Fibres of short length
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51Elastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2535/00Medical equipment, e.g. bandage, prostheses, catheter
DE19792941369 1979-10-12 1979-10-12 Material for medical technology Ceased DE2941369A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792941369 DE2941369A1 (en) 1979-10-12 1979-10-12 Material for medical technology

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19792941369 DE2941369A1 (en) 1979-10-12 1979-10-12 Material for medical technology
CH7003/80A CH647153A5 (en) 1979-10-12 1980-09-18 Material for the medical technology.
FR8021435A FR2466982B1 (en) 1979-10-12 1980-10-07
GB8032794A GB2060489B (en) 1979-10-12 1980-10-10 Material for medical technology
US06/195,870 US4356571A (en) 1979-10-12 1980-10-10 Prosthetic device
JP55142158A JPS6357064B2 (en) 1979-10-12 1980-10-13

Publications (1)

Publication Number Publication Date
DE2941369A1 true DE2941369A1 (en) 1981-04-23

Family

ID=6083336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792941369 Ceased DE2941369A1 (en) 1979-10-12 1979-10-12 Material for medical technology

Country Status (5)

Country Link
JP (1) JPS6357064B2 (en)
CH (1) CH647153A5 (en)
DE (1) DE2941369A1 (en)
FR (1) FR2466982B1 (en)
GB (1) GB2060489B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301415A1 (en) * 1983-01-18 1984-07-19 Bosch Gmbh Robert endoprosthesis
EP0137115A1 (en) * 1983-07-06 1985-04-17 Robert Bosch Gmbh Endoprosthesis of fibre-reinforced duroplastic synthetic resin and method of manufacture
DE3524020A1 (en) * 1985-03-30 1986-10-02 Man Technologie Gmbh A process for the treatment of bone replacement implants
DE3838568A1 (en) * 1988-11-14 1990-05-17 Inst Textil & Faserforschung Joint prosthesis
AT397616B (en) * 1989-12-23 1994-05-25 Bosch Gmbh Robert the same implant material for medical technology, and use

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655777A (en) * 1983-12-19 1987-04-07 Southern Research Institute Method of producing biodegradable prosthesis and products therefrom
JPS61226038A (en) * 1985-03-30 1986-10-07 Man Technologie Gmbh Production of substitute bone implant
US4738681A (en) * 1985-07-10 1988-04-19 Harrington Arthritis Research Center Femoral-joint prosthetic device
DE4230339A1 (en) * 1992-09-10 1994-03-17 Man Ceramics Gmbh implant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603456C2 (en) * 1976-01-30 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart, De

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603456C2 (en) * 1976-01-30 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart, De

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301415A1 (en) * 1983-01-18 1984-07-19 Bosch Gmbh Robert endoprosthesis
EP0137115A1 (en) * 1983-07-06 1985-04-17 Robert Bosch Gmbh Endoprosthesis of fibre-reinforced duroplastic synthetic resin and method of manufacture
DE3524020A1 (en) * 1985-03-30 1986-10-02 Man Technologie Gmbh A process for the treatment of bone replacement implants
DE3838568A1 (en) * 1988-11-14 1990-05-17 Inst Textil & Faserforschung Joint prosthesis
AT397616B (en) * 1989-12-23 1994-05-25 Bosch Gmbh Robert the same implant material for medical technology, and use

Also Published As

Publication number Publication date
GB2060489B (en) 1984-04-04
JPS5660553A (en) 1981-05-25
FR2466982A1 (en) 1981-04-17
CH647153A5 (en) 1985-01-15
JPS6357064B2 (en) 1988-11-10
FR2466982B1 (en) 1984-07-20
GB2060489A (en) 1981-05-07

Similar Documents

Publication Publication Date Title
DE3034013A1 (en) Deckenschwenkarm for medical raeume
DE2931926A1 (en) dental materials
DE3016766A1 (en) Recording materials for the inkjet recording
DE3038047A1 (en) Filling material
DE2948065B1 (en) bellow
DE2924489A1 (en) Sensor means for blattfoermiges material
AT372829B (en) Schubkastenfuehrung for extendable MOEBELTEILE
DE7930545U1 (en) Tuerantrieb for a schwenktuer
DE3026763A1 (en) Vacuum spueltoilettensystem
AT361700B (en) Buntaufteilanlage for plattenfoermige workpieces
DE2948653A1 (en) The blood collection device
DE2932207B1 (en) Double-headed needle
DE3005399A1 (en) Circular comb for cotton- or wollkaemmaschine
DE3017457A1 (en) Packaging material for pulverfoermiges
DE2942161A1 (en) Auszugfuehrung for a drawer-
DE2902026A1 (en) biological Gefaess
DE2936174A1 (en) bandage
DE3034271A1 (en) Turbinengehaeuse for turbocharger
DE2910371A1 (en) Belueftungsvorrichtung for sealed raeume
DE2922583A1 (en) Annaeherungszuender for panzerbekaempfungsflugkoerper
DE2946469A1 (en) shape processing plants feed device for
DE2603456A1 (en) Material for medical technology
DE3036009A1 (en) Gas-discharge-filter for collecting device
DE3014278A1 (en) Die for Dental Lab purposes
DE2909508A1 (en) Bearings for laengsbewegungen

Legal Events

Date Code Title Description
AF Is addition to no.

Ref country code: DE

Ref document number: 2603456

Format of ref document f/p: P

8110 Request for examination paragraph 44
8131 Rejection