GB2243324B - Prosthesis production - Google Patents

Prosthesis production

Info

Publication number
GB2243324B
GB2243324B GB9024797A GB9024797A GB2243324B GB 2243324 B GB2243324 B GB 2243324B GB 9024797 A GB9024797 A GB 9024797A GB 9024797 A GB9024797 A GB 9024797A GB 2243324 B GB2243324 B GB 2243324B
Authority
GB
United Kingdom
Prior art keywords
prosthesis production
prosthesis
production
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.)
Expired - Lifetime
Application number
GB9024797A
Other versions
GB9024797D0 (en
GB2243324A (en
Inventor
Aaron Sherman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9024797D0 publication Critical patent/GB9024797D0/en
Publication of GB2243324A publication Critical patent/GB2243324A/en
Application granted granted Critical
Publication of GB2243324B publication Critical patent/GB2243324B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1204—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements and giving the material during expanding the shape of a particular article to be supported, e.g. a human body-part
    • 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
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/52—Mammary prostheses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/021—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps
    • B29C39/025—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps for making multilayered articles
    • 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
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/5044—Designing or manufacturing processes
    • A61F2/5046—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques
    • A61F2002/5053—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques using a positive or a negative model, e.g. casting model or mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
GB9024797A 1990-04-26 1990-11-14 Prosthesis production Expired - Lifetime GB2243324B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909009323A GB9009323D0 (en) 1990-04-26 1990-04-26 Prosthesis production

Publications (3)

Publication Number Publication Date
GB9024797D0 GB9024797D0 (en) 1991-01-02
GB2243324A GB2243324A (en) 1991-10-30
GB2243324B true GB2243324B (en) 1992-12-16

Family

ID=10674990

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909009323A Pending GB9009323D0 (en) 1990-04-26 1990-04-26 Prosthesis production
GB9024797A Expired - Lifetime GB2243324B (en) 1990-04-26 1990-11-14 Prosthesis production

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909009323A Pending GB9009323D0 (en) 1990-04-26 1990-04-26 Prosthesis production

Country Status (1)

Country Link
GB (2) GB9009323D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2127690C (en) * 1992-01-15 2001-08-07 Carolyn Margot Cooper Surgical and/or clinical apparatus
US5370688A (en) * 1993-03-30 1994-12-06 Spenco Medical Corporation Encapsulated gel breast prosthesis and method of making
US5993590A (en) * 1997-07-01 1999-11-30 Manni-Kit, Inc. Method for coating objects with silicone
AU9624798A (en) * 1997-09-09 1999-03-29 Gerolf Gehl Method for manufacturing an epithesis
DE19917032C2 (en) * 1999-04-15 2002-10-02 Detlef Behrend Modelable breast prosthesis
US7316795B1 (en) * 2004-03-02 2008-01-08 Stefan Johannes Knauss Method for overmolding a painted silicone rubber human extremity prosthesis
CN101199867B (en) * 2006-12-15 2012-08-22 张建军 Foam silastic preparing method for medicine and medical embedded false body
EP3002101A1 (en) * 2011-10-14 2016-04-06 Polytech Health&Aesthetics GmbH Process for the manufacture of implants or intermediate products of such implants as well as implants and intermediate products obtained by such process
GB2522623A (en) * 2014-01-29 2015-08-05 Robert John Watts Covers for prostheses

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125400A1 (en) * 1983-04-18 1984-11-21 EBERL, Tertulin Breast prosthesis

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125400A1 (en) * 1983-04-18 1984-11-21 EBERL, Tertulin Breast prosthesis

Also Published As

Publication number Publication date
GB9024797D0 (en) 1991-01-02
GB2243324A (en) 1991-10-30
GB9009323D0 (en) 1990-06-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991114