RU2016144388A - SURFACE ENDOPROTHESIS FOR NATURAL FEMORAL HEAD - Google Patents

SURFACE ENDOPROTHESIS FOR NATURAL FEMORAL HEAD Download PDF

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Publication number
RU2016144388A
RU2016144388A RU2016144388A RU2016144388A RU2016144388A RU 2016144388 A RU2016144388 A RU 2016144388A RU 2016144388 A RU2016144388 A RU 2016144388A RU 2016144388 A RU2016144388 A RU 2016144388A RU 2016144388 A RU2016144388 A RU 2016144388A
Authority
RU
Russia
Prior art keywords
endoprosthesis
femoral head
guide rod
endoprothesis
natural femoral
Prior art date
Application number
RU2016144388A
Other languages
Russian (ru)
Inventor
Пауль ЗИЛЬБЕРЕР
Original Assignee
Керамтек Гмбх
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 Керамтек Гмбх filed Critical Керамтек Гмбх
Publication of RU2016144388A publication Critical patent/RU2016144388A/en

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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3601—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices
    • A61F2/3603—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices implanted without ablation of the whole natural femoral head
    • 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
    • A61F2002/2825—Femur
    • A61F2002/2828—Femoral head
    • 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
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/3006—Properties of materials and coating materials
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (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 (4)

1. Поверхностный эндопротез (1) для естественной головки бедренной кости (2) с наружной сферической поверхностью и внутренним приемным объемом (3) с внутренней рабочей поверхностью и направляющим стержнем (4) на внутренней рабочей поверхности, который выступает из внутреннего приемного объема (3), отличающийся тем, что направляющий стержень (4) по меньшей мере на некоторых участках своей длины выполнен в поперечном сечении не круглым.1. A surface endoprosthesis (1) for the natural femoral head (2) with an external spherical surface and an internal receiving volume (3) with an internal working surface and a guide rod (4) on the internal working surface, which protrudes from the internal receiving volume (3) characterized in that the guide rod (4) in at least some sections of its length is not circular in cross section. 2. Поверхностный эндопротез (1) по п. 1, отличающийся тем, что направляющий стержень (4) по всей своей длине выполнен в поперечном сечени не круглым.2. A surface endoprosthesis (1) according to claim 1, characterized in that the guide rod (4) is not circular in its entire cross section. 3. Поверхностный эндопротез (1) по п. 1, отличающийся тем, что направляющий стержень (4) выполнен в поперечном сечении овальным или многоугольным, предпочтительно прямоугольным.3. A surface endoprosthesis (1) according to claim 1, characterized in that the guide rod (4) is made in the cross section oval or polygonal, preferably rectangular. 4. Поверхностный эндопротез (1) по одному из пп. 1-3, отличающийся тем, что материал поверхностного эндопротеза (1) представляет собой металл или керамику.4. Superficial endoprosthesis (1) according to one of paragraphs. 1-3, characterized in that the material of the surface of the endoprosthesis (1) is a metal or ceramic.
RU2016144388A 2014-04-14 2015-03-27 SURFACE ENDOPROTHESIS FOR NATURAL FEMORAL HEAD RU2016144388A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014207136.4 2014-04-14
DE102014207136 2014-04-14
PCT/EP2015/056678 WO2015158526A1 (en) 2014-04-14 2015-03-27 Surface replacement prosthesis for natural femur head

Publications (1)

Publication Number Publication Date
RU2016144388A true RU2016144388A (en) 2018-05-18

Family

ID=52781073

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016144388A RU2016144388A (en) 2014-04-14 2015-03-27 SURFACE ENDOPROTHESIS FOR NATURAL FEMORAL HEAD

Country Status (6)

Country Link
KR (1) KR20160145111A (en)
CN (1) CN106456332A (en)
BR (1) BR112016023830A2 (en)
DE (1) DE102015205583A1 (en)
RU (1) RU2016144388A (en)
WO (1) WO2015158526A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU176945U1 (en) * 2017-07-31 2018-02-02 Ильдар Фуатович Ахтямов TOTAL HIP JOINT SPACER
RU2663628C1 (en) * 2017-08-25 2018-08-07 Денис Игоревич Варфоломеев Hip joint spacer
WO2019057434A1 (en) 2017-09-21 2019-03-28 Ceramtec Gmbh Replacement prosthesis for natural femur head
RU2680771C1 (en) * 2018-05-10 2019-02-26 Денис Игоревич Варфоломеев Hip joint spacer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT471394B (en) * 1950-12-04 1952-05-14
US2679245A (en) * 1950-03-20 1954-05-25 Timmermans Frans Donatus Prosthesis for femoral heads
CA2812933A1 (en) * 2010-09-29 2012-04-19 Zimmer, Inc. Pyrolytic carbon implants with porous fixation component and methods of making the same

Also Published As

Publication number Publication date
BR112016023830A2 (en) 2017-08-15
CN106456332A (en) 2017-02-22
WO2015158526A1 (en) 2015-10-22
KR20160145111A (en) 2016-12-19
DE102015205583A1 (en) 2015-10-15

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