WO2010110637A1 - Dispositif de rebond pour prothèse d'amputés des membres inférieurs - Google Patents

Dispositif de rebond pour prothèse d'amputés des membres inférieurs Download PDF

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Publication number
WO2010110637A1
WO2010110637A1 PCT/MX2009/000044 MX2009000044W WO2010110637A1 WO 2010110637 A1 WO2010110637 A1 WO 2010110637A1 MX 2009000044 W MX2009000044 W MX 2009000044W WO 2010110637 A1 WO2010110637 A1 WO 2010110637A1
Authority
WO
WIPO (PCT)
Prior art keywords
prostheses
rebound
rebound device
amputated
prosthesis
Prior art date
Application number
PCT/MX2009/000044
Other languages
English (en)
Spanish (es)
Inventor
Ramiro Ruiz Cervantes
Original Assignee
Ramiro Ruiz Cervantes
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 Ramiro Ruiz Cervantes filed Critical Ramiro Ruiz Cervantes
Publication of WO2010110637A1 publication Critical patent/WO2010110637A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B25/00—Stilts or the like
    • A63B25/10—Elastic bouncing shoes fastened to the foot
    • 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
    • A61F2/50—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
    • A61F2/80—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
    • 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
    • A61F2002/5072—Prostheses not implantable in the body having spring elements
    • A61F2002/5073—Helical springs, e.g. having at least one helical spring
    • 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
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0009—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for handicapped persons

Definitions

  • the new rebound device for prostheses of lower limb amputees is designed to be applied in the prosthetic industry, as a complement to prostheses to improve physical and health conditions through exercise for leg amputated people.
  • the field of the invention there are sports boots for exercising for healthy people who have both legs, according to the technical description of US Pat. No. 449237 Issued on January 8, 1985 in favor of Lekhtman Et Al. Where are described some exercise boots to receive the two feet of healthy people, and with the characteristic of counting in the sole of the boots an oval that is compressed to the to receive the impact due to the weight of the people, causing a rebound action.
  • FIG. 2 With reference to said figure, the different parts that make up the rebound device for prostheses of amputee of lower limbs are shown, and how the rebound device is coupled to a cone for prosthetic stump for leg amputation.
  • the rebound device for lower limb amputee prostheses consists of a tube holder (1) for prostheses with quick-release coupling and tool-free system by means of a lever (2) with a round end (3) with shaft eccentric that allows tightening or loosening a threaded pivot (4) that adapts in the lateral part (5) of a tube holder (1), with this function the person amputated only requires a cone for stump (21) to be used with prosthetic foot in normal footwear for walking and at the same time having the possibility of changing the prosthetic foot for the rebound device for when it requires physical, recreational or sports activities.
  • the tube holder (1) with quick release coupling is attached to a tube (6) of aluminum, titanium or composites, and this in turn joins a receiver system for female or male pyramids (7) used in the prosthetic industry , this receiver is attached by means of four screws (8) to an assembly piece (9) made of high strength plastic material or composites, which contains four nuts (10) to fix the receiving part (7) of female pyramids or male, the assembly piece (9) in addition to the four nuts (10) that are located in its central lower part, contains two other nuts (11) located in its upper part, which allow this assembly piece (9) to be joined to The upper curved part (12) of plastic that forms the damping oval, by means of two screws (22) the assembly piece (9) is flat in the upper part to screw the female or male receiver (7) in a way firm and secure, and the lower part (14) has a concave shape, even to adapt exactly to the upper curved part (12) of the oval.
  • the compression oval is formed by two curved pieces (12 and 13) of plastic material or High strength and elastic composites, these curved pieces are assembled with each other by means of a band (17) of elastic rubber that has grooves on both ends (15) to fit exactly the tips (16) of the curved pieces ( 12 and 13) and resulting from this assembly an oval that allows to absorb the shock forces and at the same time provide a rebound of energy in the form of a rebound by means of an elastic rubber band (17) consisting of two lateral strips (23) elastic and a spiral steel spring (18) to the center of the elastic rubber band (17) to increase the resistance to compression and to increase the rebound effect.
  • the spiral steel spring (18) is made of steel wire with its two ends (19) in the form of a hook so that each end enters two holes (24) located at the ends of the elastic rubber band (17) .
  • the lower curved part (13) has a rubber non-skid sole (20) in the contact area with the floor, and this sole (20) is attached to the lower curved part (13) by means of two leagues (25 ) elastic, the non-skid sole (20) has the function of preventing people from slipping when stepping on the rebound device for prostheses
  • any expert in the prosthetic technique can make modifications to adapt the rebound device to prostheses of amputees.

Landscapes

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

Abstract

L'invention a pour objet d'offrir un dispositif de rebond pour prothèse, afin que les personnes amputées des membres inférieurs puissent se remettre à pratiquer diverses activités physiques, sportives ou récréatives qui leur permettent d'être en meilleures conditions de santé à travers l'exercice, le dispositif de rebond intégré dans leur prothèse présentant un impact moindre sur leur membre résiduel et leur permet d'obtenir un important retour d'énergie par l'effet de rebond de l'élément additionnel. Parmi les bénéfices que procure ce dispositif aux personnes amputées, on trouve les bénéfices suivants: un plus grand équilibre, plus de souplesse, une capacité cardiovasculaire et une élasticité plus grandes, plus de force musculaire, une plus grande résistance, de meilleures conditions physiques en général et un important bénéfice émotionnel lors de la pratique d'activités physiques qui leur plaît et avec moins de limites.
PCT/MX2009/000044 2009-03-26 2009-05-15 Dispositif de rebond pour prothèse d'amputés des membres inférieurs WO2010110637A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXMX/U/2009/000117 2009-03-26
MX2009000117 2009-03-26

Publications (1)

Publication Number Publication Date
WO2010110637A1 true WO2010110637A1 (fr) 2010-09-30

Family

ID=42781211

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2009/000044 WO2010110637A1 (fr) 2009-03-26 2009-05-15 Dispositif de rebond pour prothèse d'amputés des membres inférieurs

Country Status (1)

Country Link
WO (1) WO2010110637A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492374A (en) * 1981-04-21 1985-01-08 David Lekhtman Sporting and exercising spring shoe
EP0556520A1 (fr) * 1990-08-31 1993-08-25 ULF Unique Life & Fitness Products Inc./ Produits Vivre en Forme Unique ULF Inc. Dispositif de sport et d'exercice
WO1994010942A1 (fr) * 1992-10-11 1994-05-26 Composites-Busch & Cie Prothese de pied
CA2207199A1 (fr) * 1997-06-05 1998-12-05 Jjco Inc. Poste exerciseur
WO1999052476A1 (fr) * 1998-04-10 1999-10-21 Phillips L Van Prothese pour le pied avec cheville a coussin amortisseur
US20050071017A1 (en) * 2003-09-30 2005-03-31 Lecomte Christophe Guy Low profile active shock module prosthesis
US20050203640A1 (en) * 2002-10-08 2005-09-15 Christensen Roland J. Prosthetic foot with a resilient ankle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492374A (en) * 1981-04-21 1985-01-08 David Lekhtman Sporting and exercising spring shoe
EP0556520A1 (fr) * 1990-08-31 1993-08-25 ULF Unique Life & Fitness Products Inc./ Produits Vivre en Forme Unique ULF Inc. Dispositif de sport et d'exercice
WO1994010942A1 (fr) * 1992-10-11 1994-05-26 Composites-Busch & Cie Prothese de pied
CA2207199A1 (fr) * 1997-06-05 1998-12-05 Jjco Inc. Poste exerciseur
WO1999052476A1 (fr) * 1998-04-10 1999-10-21 Phillips L Van Prothese pour le pied avec cheville a coussin amortisseur
US20050203640A1 (en) * 2002-10-08 2005-09-15 Christensen Roland J. Prosthetic foot with a resilient ankle
US20050071017A1 (en) * 2003-09-30 2005-03-31 Lecomte Christophe Guy Low profile active shock module prosthesis

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