FI68967B - Foerfarande och anordning foer tillverkning av benprotes - Google Patents

Foerfarande och anordning foer tillverkning av benprotes Download PDF

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Publication number
FI68967B
FI68967B FI792328A FI792328A FI68967B FI 68967 B FI68967 B FI 68967B FI 792328 A FI792328 A FI 792328A FI 792328 A FI792328 A FI 792328A FI 68967 B FI68967 B FI 68967B
Authority
FI
Finland
Prior art keywords
sleeve
prosthesis
prosthetic
temporary
leg
Prior art date
Application number
FI792328A
Other languages
English (en)
Finnish (fi)
Other versions
FI792328A (fi
FI68967C (fi
Inventor
Torsten Lars Evert Pettersson
Original Assignee
Holmgren Ortoped
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 Holmgren Ortoped filed Critical Holmgren Ortoped
Publication of FI792328A publication Critical patent/FI792328A/fi
Publication of FI68967B publication Critical patent/FI68967B/fi
Application granted granted Critical
Publication of FI68967C publication Critical patent/FI68967C/fi

Links

Classifications

    • 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
    • A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
    • 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
    • A61F2/80—Sockets, e.g. of suction type
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • Y10T29/49901—Sequentially associating parts on stationary aligning means

Claims (6)

1. Sätt att tillverka underbensproteser innefattande en protes-hylsa (37), en protesfot (36) och ett förbindelseelement (29), som förbinder proteshylsan med protesfoten, känneteck- n a t av att man a) bildar en tillfällig proteshylsa (33) med en innerform som väsentligen motsvarar formen av den benstump (32) pä vilken protesen skall fästas, b) bildar en testprotes genom att fästa ett inställbart läges-testinstrument (34) vid den tillfälliga proteshylsan (33) och förbinda testinstrumentet (34) med protesfoten (36) via ett temporärt förbindelseelement (35) , c) utprovar testprotesen pä pätienten och justerar testan-ordningen för att erhälla en korrekt, individuell inställning av den temporära proteshylsan (33) i förhällande tili protesfoten (36) , d) bildar ett proteshylsepositiv (25) i testprotesens temporära proteshylsa (33) och reproducerbärt fäster enheten be-stäende av proteshylsepositivet (25)/ den temporära proteshylsan (33), testinstrumentet (34) och ätminstone det temporära för-bindelseelementet (35) vid .en stativanordning (14b, 21, 22), e) tar bort testprotesen frän stativanordningen, f) placerar ett permanent förbindelseelement (29) i stativanordningen (14b, 21, 22) intill proteshylsepositivet (25) i den inrättade relativa ställning, som reproducerbärt är in-ställd i stativanordningen i punkt d), och g) formar en permanent proteshylsa (37) pä proteshylsepositivet (25) samtidigt som man förankrar förbindelseelementet (29) vid proteshylsan (37) i nämnda inställda förbindelse, var-vid man erhäller en individuellt inställd benprotes.
2. Sätt enligt patentkravet 1, kännetecknat av att nämnda temporära proteshylsa (33) är en hylsa som är for-mad pä nämnda proteshylsepositiv (25).
3. Sätt enligt patentkravet 1, kännetecknat av att nämnda temporära proteshylsa (33) formas direkt pä den motsvarande benstumpen (32), och att i steg d) proteshylse- 18 68967 L_ positivet (25) formas i den temporära proteshylsan (33).
4. Sätt enligt nägot av patentkraven 1-3, känneteck-n a t av att protesfoten (36) förbindes med nämnda temporära förbindelseelement (35) respektive nämnda permanenta förbindel-seelement (29) via monteringsadapterorgan (21) , och att protesfoten avlägsnas frän monteringsadapterorganen (21) innan test-protesen i steg b) fästes vid stativanordningeri i steg'd).
5. Sätt enligt nägot av de föregäende patentkraven, kanne-tecknat av att tillverkningen av de nämnda proteshyl-sorna (33, 37) innefattar vacuumformning av en härdbar plast.
6. Stödanordning för användning vid framställning av benpro-teser medelst förfarandet enligt nägot av patentkraven 1-5, innefattande ett L-format stativ (1), undre fästorgan (22) för ett stödelement (23) vid ett proteshylsepositiv, vilka är fästa vid stativets ena skänkel (la), och övre fästorgan (7, 13, 14) för en protesförmonteringsadapter (21) som är förskjut-bar längs och svängbar omkring stativets (1) andra skänkel (Ib, 4) med hjälp av ett muffelement (7),känneteck- n a d av att nämnda övre fästorgan för protesfoten innefattar en glidstäng (17) som är vinkelrät mot nämnda andra skänkel (4) , och ett längsträckt monteringselement (14) pä protesfoten, som är vinkelrätt mot glidstängen (17) och uppbärs av mufforgan (18) som är förskjutbara längsmed och svängbara omkring glidstängen (17), varvid det längsträckta monteringselementet (14) är förskjutbart i längdriktningen och svängbart omkring sin längdaxel i nämnda mufforgan (18), och lägesfixerande muffelement (6) för de övre fästorganen, vilka är förskjutbara längs och svängbara omkring nämnda andra skänkel (4) under de övre fästorganen, varvid nämnda lägesfixeringsorgan och de övre fästorganen är anordnade att vid kontakt med varandra förhindra in-bördes rotation med hjälp av hän- resp. honorgan (11 resp. 12) vid deras kontaktytor, och att nämnda undre fästorgan omfattar ett löstagbart stöd (23) för proteshylsepositivet (25), varvid detta stöd innefattar ett i huvudsak rörformigt element (23), som är anordnat att med sin ena ände fästas vid proteshylse-
FI792328A 1978-07-27 1979-07-25 Foerfarande och anordning foer tillverkning av benprotes FI68967C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7808174 1978-07-27
SE7808174A SE423485B (sv) 1978-07-27 1978-07-27 Sett och anordning for tillverkning av underbensproteser

Publications (3)

Publication Number Publication Date
FI792328A FI792328A (fi) 1980-01-28
FI68967B true FI68967B (fi) 1985-08-30
FI68967C FI68967C (fi) 1985-12-10

Family

ID=20335508

Family Applications (1)

Application Number Title Priority Date Filing Date
FI792328A FI68967C (fi) 1978-07-27 1979-07-25 Foerfarande och anordning foer tillverkning av benprotes

Country Status (5)

Country Link
US (1) US4314398A (sv)
DK (1) DK148053C (sv)
FI (1) FI68967C (sv)
NO (1) NO148100C (sv)
SE (1) SE423485B (sv)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426437B (sv) * 1981-05-14 1983-01-24 Bock Otto Scandinavia Ab Forfarande for tillverkning av en protes for en extremitet
US5181932A (en) * 1989-04-13 1993-01-26 Phillips L Van Foot prosthesis having auxiliary ankle construction
US4822363A (en) * 1985-08-01 1989-04-18 Phillips L Van Modular composite prosthetic foot and leg
US5514186A (en) * 1989-04-13 1996-05-07 Phillips; Van L. Attachment construction for prosthesis
US5290319A (en) * 1991-02-28 1994-03-01 Phillips L Van Prosthetic foot incorporating adjustable bladders
US6406500B1 (en) 1989-04-13 2002-06-18 Van L. Phillips Foot prosthesis having curved forefoot
US5217500A (en) * 1990-01-12 1993-06-08 Phillips L Van Prosthetic leg
US5133777A (en) * 1990-04-20 1992-07-28 Ohio Willow Wood Company Adjustable lower limb prosthesis and apparatus and method for the adjustment thereof
US5201775A (en) * 1990-04-20 1993-04-13 Ohio Willow Wood Company Adjustable lower limb prosthesis
US5258037A (en) * 1990-07-13 1993-11-02 Caspers Carl A Prosthetic liner and method of making the liner with a prosthesis socket
US5549714A (en) * 1990-09-21 1996-08-27 Phillips; Van L. Symes foot prosthesis
US5181933A (en) * 1991-02-28 1993-01-26 Phillips L Van Split foot prosthesis
DK0606383T3 (da) * 1991-09-30 1997-07-14 L Van Phillips Energilagrende stander af en fodprotese
US5443528A (en) * 1992-11-17 1995-08-22 Allen; Scott Coil spring prosthetic foot
US5593455A (en) * 1994-05-27 1997-01-14 Phillips; Van L. Plug mounted prosthesis
US5549709A (en) * 1995-07-26 1996-08-27 Caspers; Carl A. Hypobarically-Controlled artificial limb for amputees
US5735906A (en) * 1995-07-26 1998-04-07 Caspers; Carl A. Hypobarically-controlled artificial limb with detents for amputees
US20020087216A1 (en) * 1996-02-16 2002-07-04 Atkinson Stewart L. Prosthetic walking system
US6554868B1 (en) 1999-06-03 2003-04-29 Carl A. Caspers Vacuum pump and shock absorber for artificial limb
US6926742B2 (en) 1999-06-03 2005-08-09 Otto Bock Healthcare Lp Plate/socket attachment for artificial limb vacuum pump
US6645253B2 (en) 1999-06-03 2003-11-11 Carl A. Caspers Vacuum pump and shock absorber for artificial limb
US6726726B2 (en) 1999-06-03 2004-04-27 Otto Bock Healthcare Lp Vacuum apparatus and method for managing residual limb volume in an artificial limb
US6508842B1 (en) 1999-06-03 2003-01-21 Barbara J. Caspers Socket liner for artificial limb
US7922775B2 (en) * 1999-06-03 2011-04-12 Otto Bock Healthcare Lp Pulsating pressure chamber and method for fluid management
US20010016781A1 (en) 1999-06-03 2001-08-23 Caspers Carl A. Osmotic membrane and vacuum system for artificial limb
US20040098136A1 (en) * 1999-06-03 2004-05-20 Caspers Carl A. Socket liner for artificial limb with permanent attachment to socket
USD429335S (en) * 1999-09-03 2000-08-08 Caspers-Schneider Technologies, Inc. Prosthetic liner reinforcement patch
US6497028B1 (en) * 2000-10-31 2002-12-24 Rothschild's Orthopedics, Inc. Method for constructing a prosthesis
US7108723B2 (en) * 2000-12-22 2006-09-19 Townsend Barry W Prosthetic foot
CA2432681A1 (en) * 2000-12-22 2002-07-04 Barry. W. Townsend Prosthetic foot
US6443995B1 (en) 2000-12-22 2002-09-03 Barry W. Townsend Prosthetic foot
AU2002353870A1 (en) * 2001-10-25 2003-05-06 Douglas A. Taylor Socket preform/adapter combination for prosthetic device and method of manufacture
US7037283B2 (en) * 2002-10-18 2006-05-02 Ossur Hf Casting product and method for forming the same
US7097799B1 (en) 2004-02-23 2006-08-29 Burton Russell F Prosthetic socket and method of making the same
US20080234836A1 (en) * 2004-06-21 2008-09-25 Douglas Taylor Socket preform/adapter combination for prosthetic device and method of manufacture
DE202006007460U1 (de) * 2006-05-09 2007-09-13 Otto Bock Healthcare Products Gmbh Protheseninnenschaftsystem
WO2008132606A2 (en) 2007-04-27 2008-11-06 Otto Bock Healthcare Ip Gmbh & Co. Kg Pneumatic connector for prosthetic socket
US8317877B2 (en) 2008-08-18 2012-11-27 The Ohio Willow Wood Company Prosthetic foot
DE102009057897A1 (de) * 2009-12-11 2011-06-16 Medi Gmbh & Co. Kg Vorrichtung und Verfahren zur Befestigung einer Anschlussvorrichtung für eine Prothese und/oder einen Prothesenadapter an einem Prothesenschaft und Schutzumhüllung
US9198780B2 (en) 2012-02-14 2015-12-01 Ossur Hf Vacuum assisted suspension system
WO2013165909A1 (en) 2012-04-30 2013-11-07 Ossur Hf Prosthetic device, system and method for increasing vacuum attachment
WO2014134381A1 (en) 2013-03-01 2014-09-04 Ossur Hf Vacuum suspension system
US9757256B2 (en) 2014-07-01 2017-09-12 Ossur Hf Pump mechanism for vacuum suspension system
US10028845B2 (en) 2015-01-08 2018-07-24 Ossur Iceland Ehf Pump mechanism
EP3297582B1 (en) 2015-05-21 2019-04-17 Ossur Iceland EHF Pump system
WO2016196081A1 (en) 2015-05-29 2016-12-08 Ossur Iceland Ehf Pump system for use with a prosthetic device
WO2017034841A1 (en) 2015-08-27 2017-03-02 Ossur Iceland Ehf Pump system
WO2018039421A1 (en) 2016-08-26 2018-03-01 Ossur Iceland Ehf Pump system
CN113069253A (zh) * 2021-04-28 2021-07-06 祖大飞 一种机械义肢

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US37637A (en) * 1863-02-10 Improvement in artificial legs
US1907A (en) * 1840-12-17 Truss for the cure or relief of prolapsus uteri
US1907511A (en) * 1931-07-03 1933-05-09 Charles H Davies Composition socket for artificial legs
US2594751A (en) * 1944-04-29 1952-04-29 Fahlstrom Otto Ivan Thigh limb and method of producing same
US3377416A (en) * 1965-01-22 1968-04-09 Edward J. Kandel Method of making liner for artificial limb
US3393407A (en) * 1965-12-16 1968-07-23 Edward J. Kandel Artificial limb with end-bearing socket and method of making
US3422462A (en) * 1966-09-07 1969-01-21 Alan R Finnieston Prosthetic leg having adjustable alignment means
FR2150265B1 (sv) * 1971-08-24 1974-01-04 Debever D
SE410271B (sv) * 1976-04-28 1979-10-08 Landstingens Inkopscentral Protes for amputerade underben med ingaende mellanlegg

Also Published As

Publication number Publication date
DK148053B (da) 1985-02-18
NO792434L (no) 1980-01-29
SE7808174L (sv) 1980-01-28
NO148100B (no) 1983-05-02
FI792328A (fi) 1980-01-28
SE423485B (sv) 1982-05-10
DK148053C (da) 1985-09-30
US4314398A (en) 1982-02-09
DK316779A (da) 1980-01-28
FI68967C (fi) 1985-12-10
NO148100C (no) 1983-08-10

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Owner name: EEN-HOLMGREN ORTOPEDISKA AB