SU560606A1 - Artificial foot - Google Patents

Artificial foot

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Publication number
SU560606A1
SU560606A1 SU2154519A SU2154519A SU560606A1 SU 560606 A1 SU560606 A1 SU 560606A1 SU 2154519 A SU2154519 A SU 2154519A SU 2154519 A SU2154519 A SU 2154519A SU 560606 A1 SU560606 A1 SU 560606A1
Authority
SU
USSR - Soviet Union
Prior art keywords
foot
grooves
plate
prosthesis
plantar
Prior art date
Application number
SU2154519A
Other languages
Russian (ru)
Inventor
Алексей Константинович Покатилов
Original Assignee
Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Протезирования И Протезостроения
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 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Протезирования И Протезостроения filed Critical Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Протезирования И Протезостроения
Priority to SU2154519A priority Critical patent/SU560606A1/en
Application granted granted Critical
Publication of SU560606A1 publication Critical patent/SU560606A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/50Prostheses not implantable in the body
    • A61F2/68Operating or control means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/50Prostheses not implantable in the body
    • A61F2/60Artificial legs or feet or parts thereof
    • A61F2/66Feet; Ankle joints
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/50Prostheses not implantable in the body
    • A61F2002/5001Cosmetic coverings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/50Prostheses not implantable in the body
    • A61F2002/5007Prostheses not implantable in the body having elastic means different from springs, e.g. including an elastomeric insert
    • A61F2002/5009Prostheses not implantable in the body having elastic means different from springs, e.g. including an elastomeric insert having two or more elastomeric blocks
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/50Prostheses not implantable in the body
    • A61F2002/5016Prostheses not implantable in the body adjustable
    • A61F2002/503Prostheses not implantable in the body adjustable for adjusting elasticity, flexibility, spring rate or mechanical tension
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/50Prostheses not implantable in the body
    • A61F2/60Artificial legs or feet or parts thereof
    • A61F2/66Feet; Ankle joints
    • A61F2002/6614Feet
    • A61F2002/6657Feet having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel

Description

The invention relates to the field of prosthetics and irotozostroenush, as well. for lower limb prostheses. An artificial leg of foot, containing a sole plate with a coating of elastic material, arms and congestion and fasteners. However, the weights on the artificial foot during adjustment do not have the possibility of adjustment in sin planes and, in addition, prosthetics of persons with long cu / calf shank (shortening to 1.5 cm-) is limited. The chain of the invention resists inadaptive shortcomings. The goal is achieved by the addition of a plate in the foot, which is connected to the plantar by means of 1; 1. shock absorbers. Moreover, the additional plate has longitudinal grooves and a notch, and the bottom plate has grooves in the transverse direction. FIG. 1 depicts an artificial foot, in general; in fig. 2 - the same, top view; in fig. 3 - the bottom plate of the foot j; a fsh, 4 ve |) chl pgtastyla CTOin ij on fsh o Ekladyi: for long kulu.i; 11irog-ov, Pskusstve} Ts1 w foot sodor; n-; u it soleos nijacTHJr. 1 with two nojijOp.ajiijiriaNQi,); juridical artillery in the plane of the plane, pao, 2, lopol, chitslig upl} gz- 3, i;: yio fiasNtepy, with four n 1ODO; ; southerly; cp-1ct in the sagittal plane, with a notch 5 in the middle for Kfieii-ankle of the ankle G, or an insertion of a kipper for a different stump according to Nirogov. Plates 1 and 3 are combined with four 4 I of bows 7 with shock absorbers 8. Bolts 7 of plate 1 are fixed with corO} with 1 nut 9 FF1) (3 elastic 1G washer 10. I odO1:; well vel;: 1 Steen 1 speed zag) Uta Kiu-nxy and has flexible plates 11, done); ) H; AND (. () Ol PLKHGNE-FALSHGOVOJA SYO.LO) 1пн, and .tiz IUHIC- tshsh 1 is covered with an elastic mator. The adjustment of ocyuiecTB.i.qjiT is as follows.

Chic 6 or inlays for the longest one, according to IhiporoBy, use the hypoxia of the prosthesis, the BojoT crown nuts 9, located on the plantar side of the foot. In the process of fitting a test prosthesis, if necessary, correction of the crown nuts will be disassembled, and the top plate 3, together with the 6 sleeve of the prosthesis fixed on the tubing, should be shifted forward and backward along the rifle to extend the pattern. These movements are easy to carry out with the presence of the following on the plates: 11 perIndInd11 spherically located pao 2 and 4, the additional plate 3 is smaller than. plantar plate 1, and when moving it 2 cm from the middle position j, it does not extend beyond the edge of the patch 1, which is important for the makeup, size and shape of the foot. 9, located in a stacked plane. When the liner sleeve is changed, the crown nuts 9 located in the frontal plane tighten in the sagitta plane. After finding the optic of the first prosthesis building, the crown nuts 9 bopt 7 are tightened and pinned, p. Making such corrections takes two or three minutes and does not require cutting and subsequent welding of the prosthesis in a new position.

At. walking lawsuit resch1ish foot rabo. melts in the following way ..

When supporting an artificial moan, the insole 12 sia and the lower lower and front upper shock absorbers 8 “will be removed.” “As the front division is loaded, the front dampers and the rear dampers 8 are activated, then the load passes on the plusline - front co-saw, there are flexible plates 11 Because

Additional ppastkna 3 is fixed between the upper and lower shock absorbers, then the ankle of the foot, along with the sleeve, is suitable for walking when it has a spring-loaded side and rotary mobility. The size of the hopper liner is regulated by the force of tightening of the crown nuts 9 or by placing it under the shock absorbers of an extra flat elbow.

After choosing an individual pattern of prostration, the prosthesis is given to the finish for pasting the foot of a breed in a known manner, and to impart cosmetics to it. By changing the linear or angular position of the distal part of the prosthesis, it is possible to choose the optimal scheme for cutting the prosthesis without resorting to the rump of the shin sleeve or thigh sleeve. In addition, by changing the stiffness of the front or rear axle shock absorbers, taking the paddle forward or backward, you can always set the biomechanically beneficial mobility of the foot.

Claims (1)

  1. Invention Formula
    An initial foot, containing a sole plate with a coating of elastic material, ankle, shock absorbers and fasteners, is so tied that, with a chain of ensuring the possibility of adjusting the position of the grooves in three planes when fitting the prosthesis, and also prosthetics of persons with disabilities with a long stump of the leg (shortening to 1.5 cm), an additional plastip was installed in the foot. It has longitudinal grooves and a notch, and is connected to the plantar with amortizers, and the plantar plate has grooves in the transverse direction.
    Sources of information taken into account in the examination:
    1 Copyright certificate №351542, A 61 F 1/08, 1972.
    .2
    ig.Z
    ig. four
SU2154519A 1975-07-18 1975-07-18 Artificial foot SU560606A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2154519A SU560606A1 (en) 1975-07-18 1975-07-18 Artificial foot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2154519A SU560606A1 (en) 1975-07-18 1975-07-18 Artificial foot

Publications (1)

Publication Number Publication Date
SU560606A1 true SU560606A1 (en) 1977-06-05

Family

ID=20626033

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2154519A SU560606A1 (en) 1975-07-18 1975-07-18 Artificial foot

Country Status (1)

Country Link
SU (1) SU560606A1 (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5944760A (en) * 1997-08-04 1999-08-31 Roland J. Christensen Family Limited Partnership Prosthetic foot with reinforcing member
US6241776B1 (en) 1997-08-04 2001-06-05 Roland Christensen Prosthetic foot with reinforcing member
US6527811B1 (en) * 1989-04-13 2003-03-04 Van L. Phillips Foot prosthesis with modular foot plate
US6805717B2 (en) 2002-10-08 2004-10-19 Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Manager Of The Roland J. Christensen Family Limited Partnership Energy-storing prosthetic foot with elongated forefoot
US6899737B1 (en) 1998-04-10 2005-05-31 Van L. Phillips Foot prosthesis having cushioned ankle
US6911052B2 (en) 2002-10-08 2005-06-28 Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership Prosthetic foot with oblique attachment
US6929665B2 (en) 2002-10-08 2005-08-16 Roland J. Christensen Prosthetic foot with a resilient ankle
US7063727B2 (en) 2000-10-26 2006-06-20 Van L. Phillips Foot prosthesis having cushioned ankle
US7686848B2 (en) 2000-06-30 2010-03-30 Freedom Innovations, Llc Prosthetic foot with energy transfer
US7727285B2 (en) 2007-01-30 2010-06-01 Freedom Innovations, Llc Prosthetic foot with variable medial/lateral stiffness
US7794506B2 (en) 2007-09-18 2010-09-14 Freedom Innovations, Llc Multi-axial prosthetic ankle
US7824446B2 (en) 2006-12-06 2010-11-02 Freedom Innovations, Llc Prosthetic foot with longer upper forefoot and shorter lower forefoot
US7879110B2 (en) 1998-04-10 2011-02-01 Ossur Hf Foot prosthesis having cushioned ankle
US8034121B2 (en) 2008-04-18 2011-10-11 Freedom Innovations, Llc Prosthetic foot with two leaf-springs joined at heel and toe
US8500825B2 (en) 2010-06-29 2013-08-06 Freedom Innovations, Llc Prosthetic foot with floating forefoot keel
US20140012397A1 (en) * 2011-03-23 2014-01-09 Otto Bock Healthcare Gmbh Prosthetic foot insert and prosthetic foot
US8808396B2 (en) * 2012-08-27 2014-08-19 Yao-Teng Cheng Prosthetic foot structure

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6527811B1 (en) * 1989-04-13 2003-03-04 Van L. Phillips Foot prosthesis with modular foot plate
US6241776B1 (en) 1997-08-04 2001-06-05 Roland Christensen Prosthetic foot with reinforcing member
US5944760A (en) * 1997-08-04 1999-08-31 Roland J. Christensen Family Limited Partnership Prosthetic foot with reinforcing member
US6899737B1 (en) 1998-04-10 2005-05-31 Van L. Phillips Foot prosthesis having cushioned ankle
US7879110B2 (en) 1998-04-10 2011-02-01 Ossur Hf Foot prosthesis having cushioned ankle
US7686848B2 (en) 2000-06-30 2010-03-30 Freedom Innovations, Llc Prosthetic foot with energy transfer
US7063727B2 (en) 2000-10-26 2006-06-20 Van L. Phillips Foot prosthesis having cushioned ankle
US6929665B2 (en) 2002-10-08 2005-08-16 Roland J. Christensen Prosthetic foot with a resilient ankle
US6911052B2 (en) 2002-10-08 2005-06-28 Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Partner Of The Roland J. Christensen Family Limited Partnership Prosthetic foot with oblique attachment
US6805717B2 (en) 2002-10-08 2004-10-19 Roland J. Christensen, As Operating Manager Of Rjc Development, Lc, General Manager Of The Roland J. Christensen Family Limited Partnership Energy-storing prosthetic foot with elongated forefoot
US7824446B2 (en) 2006-12-06 2010-11-02 Freedom Innovations, Llc Prosthetic foot with longer upper forefoot and shorter lower forefoot
US7727285B2 (en) 2007-01-30 2010-06-01 Freedom Innovations, Llc Prosthetic foot with variable medial/lateral stiffness
US7794506B2 (en) 2007-09-18 2010-09-14 Freedom Innovations, Llc Multi-axial prosthetic ankle
US8034121B2 (en) 2008-04-18 2011-10-11 Freedom Innovations, Llc Prosthetic foot with two leaf-springs joined at heel and toe
US8500825B2 (en) 2010-06-29 2013-08-06 Freedom Innovations, Llc Prosthetic foot with floating forefoot keel
US20140012397A1 (en) * 2011-03-23 2014-01-09 Otto Bock Healthcare Gmbh Prosthetic foot insert and prosthetic foot
US10299942B2 (en) * 2011-03-23 2019-05-28 Ottobock Se & Co. Kgaa Prosthetic foot insert and prosthetic foot
US8808396B2 (en) * 2012-08-27 2014-08-19 Yao-Teng Cheng Prosthetic foot structure

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