WO2002051341A1 - Pied artificiel - Google Patents

Pied artificiel Download PDF

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Publication number
WO2002051341A1
WO2002051341A1 PCT/RU2000/000530 RU0000530W WO02051341A1 WO 2002051341 A1 WO2002051341 A1 WO 2002051341A1 RU 0000530 W RU0000530 W RU 0000530W WO 02051341 A1 WO02051341 A1 WO 02051341A1
Authority
WO
WIPO (PCT)
Prior art keywords
bearing part
sτοπy
zhelοbchaτοy
φορmy
zhesτκy
Prior art date
Application number
PCT/RU2000/000530
Other languages
English (en)
Russian (ru)
Inventor
Igor Sergeevich Efremov
Yury Ivanovich Smolsky
Alexey Nikolaevich Sofinsky
Valery Nikolaevich Tereshin
Original Assignee
S.P. Korolev Rocket And Space Public Corporation Energia
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 S.P. Korolev Rocket And Space Public Corporation Energia filed Critical S.P. Korolev Rocket And Space Public Corporation Energia
Priority to RU2003122199/14A priority Critical patent/RU2239393C1/ru
Priority to PCT/RU2000/000530 priority patent/WO2002051341A1/fr
Publication of WO2002051341A1 publication Critical patent/WO2002051341A1/fr

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
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2/66—Feet; Ankle joints
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30112—Rounded shapes, e.g. with rounded corners
    • A61F2002/30131—Rounded shapes, e.g. with rounded corners horseshoe- or crescent- or C-shaped or U-shaped
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30138—Convex polygonal shapes
    • A61F2002/30153—Convex polygonal shapes rectangular
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30433—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels, rivets or washers e.g. connecting screws
    • 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
    • A61F2002/5001—Cosmetic coverings
    • 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
    • A61F2002/5003—Prostheses not implantable in the body having damping means, e.g. shock absorbers
    • 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
    • A61F2002/5007—Prostheses not implantable in the body having elastic means different from springs, e.g. including an elastomeric insert
    • 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
    • A61F2002/501—Prostheses not implantable in the body having an inflatable pocket filled with fluid, i.e. liquid or gas
    • A61F2002/5012—Prostheses not implantable in the body having an inflatable pocket filled with fluid, i.e. liquid or gas having two or more inflatable pockets
    • 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
    • A61F2002/5072—Prostheses not implantable in the body having spring elements
    • A61F2002/5079—Leaf springs
    • 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
    • A61F2/66—Feet; Ankle joints
    • A61F2002/6614—Feet
    • A61F2002/6657—Feet having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel
    • A61F2002/6671—C-shaped
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0041—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels or rivets, e.g. connecting screws
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0017—Angular shapes
    • A61F2230/0019—Angular shapes rectangular

Definitions

  • the invention is subject to medical equipment, and notably, there are no lower extremities in the name of the patient. 5 PREVIOUS TECHNOLOGY
  • Izves ⁇ ny ⁇ ns ⁇ u ⁇ tsii is ⁇ uss ⁇ venny ⁇ s ⁇ and g ⁇ len ⁇ s ⁇ v, s ⁇ de ⁇ zhaschie vs ⁇ ennye ⁇ nevm ⁇ elemen ⁇ y or vnu ⁇ ennie zam ⁇ nu ⁇ ye ⁇ l ⁇ s ⁇ i, ⁇ zv ⁇ lyayuschie ⁇ eguli ⁇ va ⁇ zhes ⁇ s ⁇ nye ⁇ a ⁇ a ⁇ e ⁇ is ⁇ i ⁇ i s ⁇ y and ⁇ em thus better ada ⁇ i ⁇ va ⁇ ⁇ a ⁇ ame ⁇ y s ⁇ y ⁇ th individual ⁇ s ⁇ benn ⁇ s ⁇ yam ⁇ atsien ⁇ a.
  • a good way of working with the method of the process makes it possible to influence the values of the severity of the business and the private business in a certain degree.
  • the good quality of the process has a very small total cost of hardness in the sig- nificant way and can be used only for the benefit of the patient.
  • the use of such a step is very limited.
  • the elastic operating system is equipped with a carrier and a pneumatic element (air filler): ordinary, free and durable.
  • the objective of the present invention is to increase the manageability of the functional parameters in the process of artifacts, as well as the reduction of its mass.
  • the inventive artwork includes an elastic body, inside, a hard drive, a rear, simple and healthy food.
  • ⁇ ig. 1 general view of the speed
  • ⁇ ig. 2 general view of ⁇ réelle ⁇
  • ⁇ ig. 3 - view ⁇ ⁇ - ⁇
  • ⁇ ig. 4 view ⁇ B - B;
  • the proposed artificial step has an elastic body 1, inside there is a hard 2, rear 3, 4 and 5 minutes.
  • Case 2 is made up of a part of the business unit 3 and 5 of the main part of the channel 13.
  • the bottom 7 of the main unit is the consumer, and its side walls 8, 9 have extended ends 10 and 11, between which are set 12.
  • the most part of the case with the gallant form 13 has days 14 and the side walls 15 and 16.
  • the internal part 13 is installed with the fixed element 22.
  • the dusty pneumatic element 3 is intended for keeping the artifact in shoes in the process of walking.
  • installation plates 21, 22, 23 25 are installed (respectively).
  • the accessory 3 On the external basis of the base 7, the accessory 3 has been configured with parallel front ends 18 and 19 for installing the unit for the purpose of being removed.
  • the channels 26, 27, 28 were executed for filling in with pneumatic elements in the air.
  • heap is compressed by five at a time and the accumulated energy element 6 makes it easier to do this
  • the elastic forming part 1 may be performed, for example, from an instantly filled method.
  • Fill-in element 22 may, for example, be made from plastic, and packing 23, 24 and 25 - from soft material, for example, rubber.

Abstract

L'invention relève des techniques médicales et notamment des prothèses pour membres inférieurs manquants. Le pied artificiel de l'invention comprend un corps formateur (1) abritant une carcasse rigide (2) et des éléments pneumatiques dorsal (3), plantaire (4) et calcanéen (5). La carcasse rigide (2) est articulée et se présente comme un support en forme de boîte (6) et une partie d'appui cannelée (13), reliés rigides entre eux. Le fond (14) de la partie d'appui (13) est tourné vers la semelle, et le support en forme de boîte (6) ainsi que la partie d'appui cannelée (13) sont faits en matériaux hautement résistants.
PCT/RU2000/000530 2000-12-27 2000-12-27 Pied artificiel WO2002051341A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2003122199/14A RU2239393C1 (ru) 2000-12-27 2000-12-27 Искусственная стопа
PCT/RU2000/000530 WO2002051341A1 (fr) 2000-12-27 2000-12-27 Pied artificiel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2000/000530 WO2002051341A1 (fr) 2000-12-27 2000-12-27 Pied artificiel

Publications (1)

Publication Number Publication Date
WO2002051341A1 true WO2002051341A1 (fr) 2002-07-04

Family

ID=20129586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2000/000530 WO2002051341A1 (fr) 2000-12-27 2000-12-27 Pied artificiel

Country Status (1)

Country Link
WO (1) WO2002051341A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1747062A1 (ru) * 1989-11-09 1992-07-15 Г.В.Дорохов Голеностопный узел протеза
WO1996004869A1 (fr) * 1994-08-15 1996-02-22 Phillips L Van Protheses avec bloc-cheville souple
FR2745488A1 (fr) * 1996-03-04 1997-09-05 Corima Prothese reactive de pied
US5695526A (en) * 1993-10-12 1997-12-09 Wilson Michael T One-piece mechanically differentiated prosthetic foot and associated ankle joint with syme modification
DE19717298C1 (de) * 1997-04-24 1998-05-07 Bock Orthopaed Ind Federelastischer Fußeinsatz für einen Kunstfuß
WO2000009046A1 (fr) * 1998-08-11 2000-02-24 Dashfoot Limited Element cheville prothetique et prothese

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1747062A1 (ru) * 1989-11-09 1992-07-15 Г.В.Дорохов Голеностопный узел протеза
US5695526A (en) * 1993-10-12 1997-12-09 Wilson Michael T One-piece mechanically differentiated prosthetic foot and associated ankle joint with syme modification
WO1996004869A1 (fr) * 1994-08-15 1996-02-22 Phillips L Van Protheses avec bloc-cheville souple
FR2745488A1 (fr) * 1996-03-04 1997-09-05 Corima Prothese reactive de pied
DE19717298C1 (de) * 1997-04-24 1998-05-07 Bock Orthopaed Ind Federelastischer Fußeinsatz für einen Kunstfuß
WO2000009046A1 (fr) * 1998-08-11 2000-02-24 Dashfoot Limited Element cheville prothetique et prothese

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