WO2003084429A2 - Prothese dotee d'un point d'appui squelettique pour extremites superieures ou inferieures - Google Patents

Prothese dotee d'un point d'appui squelettique pour extremites superieures ou inferieures Download PDF

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Publication number
WO2003084429A2
WO2003084429A2 PCT/MX2002/000030 MX0200030W WO03084429A2 WO 2003084429 A2 WO2003084429 A2 WO 2003084429A2 MX 0200030 W MX0200030 W MX 0200030W WO 03084429 A2 WO03084429 A2 WO 03084429A2
Authority
WO
WIPO (PCT)
Prior art keywords
prosthesis
lower extremities
support point
stump
clause
Prior art date
Application number
PCT/MX2002/000030
Other languages
English (en)
Spanish (es)
Other versions
WO2003084429A3 (fr
Inventor
Hugo Alejandro Orta Medina
Original Assignee
Hugo Alejandro Orta Medina
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 Hugo Alejandro Orta Medina filed Critical Hugo Alejandro Orta Medina
Priority to PCT/MX2002/000030 priority Critical patent/WO2003084429A2/fr
Priority to AU2002253709A priority patent/AU2002253709A1/en
Publication of WO2003084429A2 publication Critical patent/WO2003084429A2/fr
Publication of WO2003084429A3 publication Critical patent/WO2003084429A3/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
    • A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/28—Bones
    • A61F2/2814—Bone stump caps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • 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
    • A61F2/30721—Accessories
    • A61F2/30749—Fixation appliances for connecting prostheses to the body
    • 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
    • A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
    • A61F2002/30507—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism using a threaded locking member, e.g. a locking screw or a set screw
    • 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
    • A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
    • A61F2002/30514—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism using a locking washer
    • 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
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2002/607—Lower legs
    • 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
    • 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
    • A61F2002/7887—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump for connecting limb exoprostheses to the stump bone
    • 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
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00017—Iron- or Fe-based alloys, e.g. stainless steel
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00035—Other metals or alloys
    • A61F2310/00149—Platinum or Pt-based alloys

Definitions

  • one of the main problems is the coupling of the prosthesis in the stump practiced in said amputated limb, where the coupling methods are by the general plastic units designed to cover the stump and subsequently reinforce in the limb where place said prosthesis, this commonly used method causes serious repercussions for the wearer, both physical and psychological.
  • the problem presented here is precisely in the physical and psychological repercussions caused by the use of a prosthesis such as those mentioned above, it is already a device that can cause various discomforts such as wounds, sores, etc., in addition to providing a feeling of distrust in the carrier among other things.
  • Fig. 1 is a front elevation view of the insertion mechanism of the "Prosthetic Skeletal Support Point for Upper and Lower Extremities”.
  • Fig. 2 is a view of a lower limb bone (tibia) with the insertion mechanism of the "Prosthetic Skeletal Support Point for Upper and Lower Extremities"
  • the Fjg. 3 It is a sectioned front elevation view of the "Prosthesis with Skeletal Support Point for Upper and Lower Limbs "inserted into a lower limb bone.
  • Fig. 4 Is an isometric perspective view of the "Prosthetic Skeletal Support Point for Upper and Lower Extremities", in correspondence with the external support mechanism and artificial foot.
  • the present invention of "Prosthetic Skeletal Support Point for Upper and Lower Extremities” which is recommended, is made entirely of materials called surgical quality in order to prevent these from being sources of infection, also Metals such as titanium, platinum, surgical-type stainless steel can be used, and metals and the same quality of metal and soldering, this invention is formed by a hollow bushing.
  • a thread (1.31) has been made that receives an alien type screw (1.6) that secures the insertion screw (1.1), in correspondence with the lower part of the nut (1.3)
  • a stop washer (1.4) has been incorporated to support the stump (fig. 3 and 3.2) that is formed with the soft tissue (3.1 ) of the limb (fig. 3), likewise a plastic cover (3.3) has been added as a support for the stump, said cover (3.3) is positioned by a nut (3.4) secured by a screw (3.5).
  • this "Skeletal Support Point Prosthesis for Upper and Lower Extremities” bases its operation on the fact that the insertion screw (1.1) once the upper or lower limb has been amputated during surgery, it is then machined the bone through its central part forming the thread that will receive the insertion screw (1.1) once the thread is formed, some material that can be inert grease (2.4) or materials suitable for this fact is introduced so that it is medulled (2.3 ) Do not mix with the insertion thyme (1.1), once the insertion thyme (1.1) is installed, the prosthesis is complemented with the existing devices as shown in fig.

Landscapes

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

Abstract

L'invention porte sur une prothèse présentant un point d'appui squelettique pour extrémités supérieures et inférieures au moyen d'une vis d'insertion dans la moelle osseuse de l'extrémité amputée. La prothèse externe est couplée à ladite vis. On prévoit en outre une seconde vis traversant l'os et étant vissée avec la vis d'insertion, ainsi qu'une rondelle servant de support du moignon et un couvercle en plastique permettant de protéger le moignon.
PCT/MX2002/000030 2002-04-09 2002-04-09 Prothese dotee d'un point d'appui squelettique pour extremites superieures ou inferieures WO2003084429A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/MX2002/000030 WO2003084429A2 (fr) 2002-04-09 2002-04-09 Prothese dotee d'un point d'appui squelettique pour extremites superieures ou inferieures
AU2002253709A AU2002253709A1 (en) 2002-04-09 2002-04-09 Prosthesis with a skeletal point of support for upper or lower extremities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MX2002/000030 WO2003084429A2 (fr) 2002-04-09 2002-04-09 Prothese dotee d'un point d'appui squelettique pour extremites superieures ou inferieures

Publications (2)

Publication Number Publication Date
WO2003084429A2 true WO2003084429A2 (fr) 2003-10-16
WO2003084429A3 WO2003084429A3 (fr) 2003-12-11

Family

ID=28786994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2002/000030 WO2003084429A2 (fr) 2002-04-09 2002-04-09 Prothese dotee d'un point d'appui squelettique pour extremites superieures ou inferieures

Country Status (2)

Country Link
AU (1) AU2002253709A1 (fr)
WO (1) WO2003084429A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009105535A1 (fr) * 2008-02-19 2009-08-27 North Carolina State University Dispositif ostéointégré transcutané pour prothèses
WO2009147255A1 (fr) * 2008-06-05 2009-12-10 Cavadas Rodriguez Pedro Carlos Système ostéo-intégré intramédullaire
US9308103B1 (en) 2013-08-20 2016-04-12 David T. Kluger Osseointegrated mount for prosthetic limb and peripheral nerve interface
CN108938154A (zh) * 2018-05-30 2018-12-07 吉林大学 一种纯钛外挂式骨整合假肢种植体
RU185647U1 (ru) * 2018-06-26 2018-12-13 Общество С Ограниченной Ответственностью "Предприятие "Сенсор" Устройство для остеоинтеграции имплантата в кость культи нижней конечности

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006043A1 (fr) * 1998-07-30 2000-02-10 Franz Sutter Implant pour maintenir et/ou former une prothese dentaire ou une articulation artificielle du doigt
US6126690A (en) * 1996-07-03 2000-10-03 The Trustees Of Columbia University In The City Of New York Anatomically correct prosthesis and method and apparatus for manufacturing prosthesis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6126690A (en) * 1996-07-03 2000-10-03 The Trustees Of Columbia University In The City Of New York Anatomically correct prosthesis and method and apparatus for manufacturing prosthesis
WO2000006043A1 (fr) * 1998-07-30 2000-02-10 Franz Sutter Implant pour maintenir et/ou former une prothese dentaire ou une articulation artificielle du doigt

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009105535A1 (fr) * 2008-02-19 2009-08-27 North Carolina State University Dispositif ostéointégré transcutané pour prothèses
WO2009147255A1 (fr) * 2008-06-05 2009-12-10 Cavadas Rodriguez Pedro Carlos Système ostéo-intégré intramédullaire
ES2389543A1 (es) * 2008-06-05 2012-10-29 Pedro Carlos CAVADAS RODRÍGUEZ Sistema osteointegrado intramedular.
US9308103B1 (en) 2013-08-20 2016-04-12 David T. Kluger Osseointegrated mount for prosthetic limb and peripheral nerve interface
CN108938154A (zh) * 2018-05-30 2018-12-07 吉林大学 一种纯钛外挂式骨整合假肢种植体
RU185647U1 (ru) * 2018-06-26 2018-12-13 Общество С Ограниченной Ответственностью "Предприятие "Сенсор" Устройство для остеоинтеграции имплантата в кость культи нижней конечности

Also Published As

Publication number Publication date
AU2002253709A1 (en) 2003-10-20
WO2003084429A3 (fr) 2003-12-11
AU2002253709A8 (en) 2003-10-20

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