AR039033A1 - Un proceso para aplicar un material acolchado a una protesis - Google Patents

Un proceso para aplicar un material acolchado a una protesis

Info

Publication number
AR039033A1
AR039033A1 ARP030100974A ARP030100974A AR039033A1 AR 039033 A1 AR039033 A1 AR 039033A1 AR P030100974 A ARP030100974 A AR P030100974A AR P030100974 A ARP030100974 A AR P030100974A AR 039033 A1 AR039033 A1 AR 039033A1
Authority
AR
Argentina
Prior art keywords
mandrel
prosthetic
padded
layer
quilted
Prior art date
Application number
ARP030100974A
Other languages
English (en)
Inventor
John D Eberle
Amanda J Carlson
Robert E Orzukak
Original Assignee
Silipos Inc
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 Silipos Inc filed Critical Silipos Inc
Publication of AR039033A1 publication Critical patent/AR039033A1/es

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
    • 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
    • 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
    • A61F2/60—Artificial legs or feet or parts thereof
    • 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
    • A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
    • A61F2/7812—Interface cushioning members placed between the limb stump and the socket, e.g. bandages or stockings for the limb stump
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed 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
    • A61F2/5044—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
    • 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
    • A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
    • A61F2/7812—Interface cushioning members placed between the limb stump and the socket, e.g. bandages or stockings for the limb stump
    • A61F2002/7818—Stockings or socks for the limb stump
    • 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
    • A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
    • A61F2/7812—Interface cushioning members placed between the limb stump and the socket, e.g. bandages or stockings for the limb stump
    • A61F2002/785—Pads, e.g. relief pads
    • 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)
  • Transplantation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Prostheses (AREA)
  • Laminated Bodies (AREA)

Abstract

Se suministran diferentes métodos para aplicar una capa de material acolchado a una superficie de un artículo, en donde el espesor de la capa acolchada puede ser controlado con un mayor grado de precisión y el perfil de la capa acolchada también puede ser controlado y modificado dependiendo de la aplicación. Reivindicación 1: Un proceso para formar una capa acolchada de un espesor preseleccionado en un interior del cuerpo de revestimiento protésico, el proceso comprende los siguientes pasos: suministrar un aparato que comprende un molde que posee una cavidad formada en el mismo y un mandril que es posicionable entre una posición retirada y una posición desplegada, en donde en la posición desplegada, al menos una porción del mandril es recibida dentro de la cavidad; colocar el cuerpo de revestimiento protésico dentro de la cavidad de molde; colocar una cantidad de material acolchado dentro del interior del revestimiento protésico de manera que el material acolchado se une a un extremo distal del revestimiento protésico, la cantidad siendo la suficiente para formar la capa acolchada del espesor preseleccionado; dirigir el mandril dentro del interior del revestimiento protésico hasta que el mandril se posiciona en la posición desplegada, la acción de mando del mandril provoca que el material acolchado se disperse entre el mandril y el revestimiento protésico, formando de esta manera la capa acolchada del espesor preseleccionado; enfriar el material acolchado para formar un revestimiento protésico acolchado; y retirar el mandril de la cavidad de molde de manera que el revestimiento protésico acolchado puede ser quitado de allí.
ARP030100974A 2002-03-19 2003-03-19 Un proceso para aplicar un material acolchado a una protesis AR039033A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/102,377 US6852269B2 (en) 2002-03-19 2002-03-19 Process for applying a cushion material to an article

Publications (1)

Publication Number Publication Date
AR039033A1 true AR039033A1 (es) 2005-02-02

Family

ID=28040201

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030100974A AR039033A1 (es) 2002-03-19 2003-03-19 Un proceso para aplicar un material acolchado a una protesis

Country Status (9)

Country Link
US (1) US6852269B2 (es)
EP (1) EP1485242A1 (es)
JP (1) JP2005520655A (es)
KR (1) KR20040097184A (es)
AR (1) AR039033A1 (es)
AU (1) AU2003225817A1 (es)
BR (1) BR0308173A (es)
CA (1) CA2479250A1 (es)
WO (1) WO2003080313A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8034120B2 (en) 2002-12-20 2011-10-11 Ossur Hf Suspension liner system with seal
US9603726B2 (en) 2002-12-20 2017-03-28 Ossur Hf Adjustable seal system, seal component and method for using the same
US11523917B2 (en) 2002-12-20 2022-12-13 Ossur Hf Suspension liner system with seal
US10322016B2 (en) 2002-12-20 2019-06-18 Ossur Iceland Ehf Adjustable seal system, seal component and method for using the same
US7316795B1 (en) * 2004-03-02 2008-01-08 Stefan Johannes Knauss Method for overmolding a painted silicone rubber human extremity prosthesis
DE102006002098A1 (de) * 2005-05-15 2006-11-16 Phi-Ton Holding Bv Kissen und Polster
JP4829829B2 (ja) * 2006-03-29 2011-12-07 イノアックエラストマー株式会社 義肢用ソケットライナ及びその製造方法
US9066820B2 (en) * 2008-07-18 2015-06-30 Evolution Industries, Inc. Flexion enhancement member for prosthetic or orthotic liner or sleeve and associated methods
US8679194B2 (en) * 2009-01-21 2014-03-25 Evolution Industries, Inc. Expulsion liner for prosthetic or orthotic devices and associated methods
US8372159B2 (en) 2009-01-21 2013-02-12 Evolution Industries, Inc. Sealing sheath for prosthetic liner and related methods
US8123818B2 (en) 2009-03-27 2012-02-28 Ossur Hf Prosthetic liner with continuous distal end area
FR2962327A1 (fr) * 2010-07-12 2012-01-13 Adeline Marie Therese Bernhardt Emboitures prefabriquees a effet ventouse
US9364029B2 (en) 2010-10-28 2016-06-14 Hiten Patel Sock with heel padding and method of making same
US9155636B1 (en) 2011-06-01 2015-10-13 Ray Fikes Prosthetic socket liner
US9155634B2 (en) 2011-08-16 2015-10-13 Rehabilitation Institute Of Chicago Systems and methods of myoelectric prosthesis control
US8956422B2 (en) 2011-08-22 2015-02-17 Ossur Hf Suspension liner with seal component
US8979944B2 (en) 2012-11-28 2015-03-17 Alps South, LLC Method apparatus of a liner interface with neural receptors
US10245775B2 (en) * 2014-06-04 2019-04-02 Lim Innovations, Inc. Method and apparatus for transferring a digital profile of a residual limb to a prosthetic socket strut
CN104473346B (zh) * 2014-12-05 2016-01-27 许瀚丹 一种运动服装护垫的制作方法及由该方法获得的护垫
EP3824851A1 (en) 2015-10-15 2021-05-26 Össur Iceland EHF Adjustable seal system
EP3238667B1 (de) 2016-04-25 2018-10-10 Össur Iceland EHF Liner zum überziehen über einen gliedmassenstumpf
WO2019089877A1 (en) 2017-11-01 2019-05-09 Ossur Iceland Ehf Prosthetic socket system
US11510793B2 (en) 2017-11-28 2022-11-29 Ossur Iceland Ehf Adjustable seal system, seal component and method for using the same
US11369496B2 (en) 2017-12-20 2022-06-28 Ossur Iceland Ehf Liner having different regions of elongation
CN113180895B (zh) * 2021-04-25 2022-08-23 国家康复辅具研究中心 假肢内衬套性能检测装置

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US4114200A (en) 1977-01-17 1978-09-19 The Buckeye Cellulose Corporation Liquid impervious cuff for a disposable surgical gown and method of attachment of the cuff thereto
DE3103564A1 (de) * 1981-02-03 1982-08-26 Bayer Ag, 5090 Leverkusen Gel-polster, verfahren zu deren herstellung und deren verwendung
EP0234796A3 (en) 1986-02-11 1988-01-07 Thomas Frank Beane Prosthetic limb member and orthopedic stockinette
US5672305A (en) * 1993-06-25 1997-09-30 Kogure; Yamato Method of manufacturing medical prosthetic articles
US5507834A (en) * 1994-05-17 1996-04-16 Laghi; Aldo A. Transparent silicone suction socket
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US5910059A (en) 1997-12-09 1999-06-08 Hanson; Thomas E. Game apparatus

Also Published As

Publication number Publication date
WO2003080313A1 (en) 2003-10-02
KR20040097184A (ko) 2004-11-17
JP2005520655A (ja) 2005-07-14
CA2479250A1 (en) 2003-10-02
US20030178746A1 (en) 2003-09-25
WO2003080313A9 (en) 2004-03-04
AU2003225817A1 (en) 2003-10-08
US6852269B2 (en) 2005-02-08
BR0308173A (pt) 2005-03-29
EP1485242A1 (en) 2004-12-15

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