DK2192877T3 - Vakuum-støttet protesebøsning med ledfatning, og som udnytter en beklædning med to skørter - Google Patents

Vakuum-støttet protesebøsning med ledfatning, og som udnytter en beklædning med to skørter Download PDF

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Publication number
DK2192877T3
DK2192877T3 DK08729163.9T DK08729163T DK2192877T3 DK 2192877 T3 DK2192877 T3 DK 2192877T3 DK 08729163 T DK08729163 T DK 08729163T DK 2192877 T3 DK2192877 T3 DK 2192877T3
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DK
Denmark
Prior art keywords
skirt
sleeve
socket
air
skirts
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DK08729163.9T
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English (en)
Inventor
Rick C Scussel
Original Assignee
Scussel Sbj Systems Inc
Rick C Scussel
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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
    • A61F2/78—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
    • 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
    • A61F2/68—Operating or control means
    • A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
    • A61F2/742—Low pressure systems, e.g. vacuum pump
    • 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
    • A61F2002/7806—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump using adhesive 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
    • A61F2/7812—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
    • A61F2002/7868—Means for putting-on or pulling-off prostheses
    • 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
    • A61F2002/802—Suction sockets, i.e. utilizing differential air pressure to retain the prosthesis on the 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
    • A61F2/80—Sockets, e.g. of suction type
    • A61F2002/802—Suction sockets, i.e. utilizing differential air pressure to retain the prosthesis on the stump
    • A61F2002/805—Suction sockets, i.e. utilizing differential air pressure to retain the prosthesis on the stump having an air valve
    • 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
    • A61F2002/802—Suction sockets, i.e. utilizing differential air pressure to retain the prosthesis on the stump
    • A61F2002/807—Suction sockets, i.e. utilizing differential air pressure to retain the prosthesis on the stump having a vacuum reservoir chamber

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Claims (15)

1. Apparat til fastgørelse af en protese til et rest-lem, hvilket apparat omfatter: (a) en bøsning (40) til anbringelse omkring en nedre del af et lem, hvilken bøsning (40) har en yderflade, som er forsynet med en ensartet, lukket lufttæt membran med en lukket bundende; (b) et første rundtgående skørt (42), som er udformet ud i ét med den øvre del af bøsningen, og hvor dette rundtgående skørt har en inderflade og en yderflade; (c) et andet rundtgående skørt (43), som er udformet ud i ét med den øvre del af bøsningen, og hvor dette andet rundtgående skørt har en inderflade og en yderflade; en protese-fatning (46), (d) hvilken fatning (46) i sin nedre del har en vakuum-åbning (86) til tilvejebringelse af en forbindelse til en vakuum-kilde, kendetegnet ved, at det første rundtgående skørt rager ned fra en øvre del af bøsningen, og at det andet rundtgående skørt rager ned fra en øvre del af bøsningen, og at det første skørt og andet skørt overlapper hinanden, og at apparatet yderligere omfatter: (e) et første luftgennemtrængeligt organ (44), som er anbragt mellem bøsningens (40) yderflade og det første skørts (42) inderflade med henblik på at tillade luft at trænge at trænge igennem mellem bøsningens yderside og det første skørt; (f) at en protese-fatning (46) har en inderflade, som er anbragt uden på bøsningen (40) og de nævnte skørter (42, 43), så at det første skørts inderflade hviler mod det første luftgennemtrængelige organ (44), og en yderflade på det andet skørt (43) hviler mod en inderflade i fatningen (46), idet der findes en lufttæt forsegling mellem inderfladen i fatningen (46) og yderfladen af nævnte andet skørt (43).
2. Apparat ifølge krav 1, hvor det første luftgennemtrængelige organ (44) omfatter en stof-sok, som er indrettet til at kunne glider hen over bøsningen (40).
3. Apparat ifølge krav 1, hvor det første luftgennemtrængelige organ (44) omfatter en grannuleret substans.
4. Apparat ifølge et hvert af de foregående krav, og som yderligere omfatter et andet luftgennemtrængeligt organ, der er anbragt mellem det andet skørt (43) og det første skørt (42) for at tillade gennemtrængning af luft mellem det første skørt og det andet skørt.
5. Apparat ifølge krav 4, hvor det andet luftgennemtrængelige organ omfatter en stof-sok.
6. Apparat ifølge ethvert af de foregående krav, hvilket apparat yderligere omfatter en smeltet randdel (62), som forbinder det første og andet skørt (42, 43) med bøsningen (40), og hvor stillingen af den smeltede randdel (62) kan bevæges op eller ned på bøsningen for tilvejebringelse af en tilpasning til forskellige størrelser af rest-lemmet.
7. Apparat ifølge ethvert af de foregående krav, hvor indersiden af det andet skørt (43) yderligere er forsynet med et antal lodrette kanaler, hvilke kanaler er tildannet på indersiden af dette andet skørt for at lette udpresning af skørt-luft mellem delene.
8. Apparat ifølge ethvert af de foregående krav, hvor det første og andet skørt (42, 43) omfatter et integreret rør, som er fastgjort til bøsningen ved en integrerende udformet kantdel (51), og hvor det andet skørt (43) er foldet ned over det første skørt (42).
9. Apparat ifølge ethvert af de foregående krav, hvor det første skørt (42) og andet skørt (43) rager lige langt ned fra bøsningen (40).
10. Apparat ifølge ethvert af de foregående krav, og som yderligere omfatter en vakuum-pumpe (90), som er forbundet med en vakuum-åbning (86) og anbragt på fatningen (46).
11. Apparat ifølge ethvert af de foregående krav, hvor bøsningen (40) omfatter silikone.
12. Apparat ifølge ethvert af de foregående krav, hvor det første og andet skørt (42, 43) omfatter silikone.
13. Apparat ifølge ethvert af de foregående krav, hvor apparatet yderligere omfatter en lem-protese (100), som rager ned fra fatningen (46).
14. Fremgangsmåde til fastgørelse af en protese til et rest-lem med en proksi-mal ende og en distal ende, hvilken fremgangsmåde omfatter: a. at man anbringer en foldelig bøsning - som er udformet i overensstemmelse med apparatet ifølge ethvert af de foregående krav - omkring restlemmet; b. at man manipulerer de nævnte skørter, så at hvert af disse positioneres i forhold til nævnte proksimale ende; c. at man anbringer en luftvæge uden på det dækkede rest-lem, men under de nævnte skørter, så at man i hovedsagen dækker nævnte luftvæge; d. at man i det mindste manipulerer et af de nævnte skørter, så at det i hovedsagen dækker nævnte luft-væge; e. at man manipulerer det tilbageværende skørt, så at dette i hovedsagen overlapper det andet skørt, som i hovedsagen dækker luft-vægen; f. at man indfører det dækkede rest-lem i en protesefatning, som har samme form som rest-lemmet samtidigt med, at man bevarer den udformning, som er tilvejebragt ved de tidligere trin a til e; g. at man tilvejebringer en kontinuerlig tætning mellem skørterne og den indre flade af fatningen, så at et isoleret vakuum-kar dannes mellem fatningen og skørterne; og h. at man evakuerer luft fra nævnte kar, så at der opretholdes en sugevirkning mellem rest-lemmet og fatningen.
15. Fremgangsmåde ifølge krav 14, hvor det trin, at man evakuerer luft fra karret omfatter, at man presser luft fra karret gennem en uddrivningsventil, som er koblet til en åbning i nævnte fatning, og dette ved at man indfører rest-lemmet i den nævnte fatning, og at fremgangsmåden yderligere omfatter det trin, at man udtrækker luft fra karret ved hjælp af en vakuum-pumpe, som er koblet til åbningen i fatningen.
DK08729163.9T 2007-09-26 2008-02-06 Vakuum-støttet protesebøsning med ledfatning, og som udnytter en beklædning med to skørter DK2192877T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/861,603 US8080065B2 (en) 2007-03-05 2007-09-26 Vacuum assisted prosthetic sleeve and socket utilizing a double membrane liner
PCT/US2008/053179 WO2009042240A1 (en) 2007-09-26 2008-02-06 Vacuum assisted prosthetic sleeve and socket utilizing a double membrane liner

Publications (1)

Publication Number Publication Date
DK2192877T3 true DK2192877T3 (da) 2015-01-26

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DK08729163.9T DK2192877T3 (da) 2007-09-26 2008-02-06 Vakuum-støttet protesebøsning med ledfatning, og som udnytter en beklædning med to skørter

Country Status (5)

Country Link
US (1) US8080065B2 (da)
EP (1) EP2192877B1 (da)
DK (1) DK2192877T3 (da)
ES (1) ES2527112T3 (da)
WO (1) WO2009042240A1 (da)

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Publication number Publication date
EP2192877A1 (en) 2010-06-09
US20080221706A1 (en) 2008-09-11
WO2009042240A1 (en) 2009-04-02
ES2527112T3 (es) 2015-01-20
US8080065B2 (en) 2011-12-20
EP2192877B1 (en) 2014-10-15
EP2192877A4 (en) 2013-06-12

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