JPS62111013U - - Google Patents

Info

Publication number
JPS62111013U
JPS62111013U JP20315985U JP20315985U JPS62111013U JP S62111013 U JPS62111013 U JP S62111013U JP 20315985 U JP20315985 U JP 20315985U JP 20315985 U JP20315985 U JP 20315985U JP S62111013 U JPS62111013 U JP S62111013U
Authority
JP
Japan
Prior art keywords
utility
model registration
femoral ball
ceramic femoral
inner diameter
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP20315985U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP20315985U priority Critical patent/JPS62111013U/ja
Publication of JPS62111013U publication Critical patent/JPS62111013U/ja
Pending legal-status Critical Current

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
    • A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • 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

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)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、この考案の実施例の全断面図、第２
図は、さらにそれに対して金属ステムを挿入した
ものを示す。第３図及び第４図は、従来のものの
１段テーパをもつセラミツク骨頭ボールの全断面
図及び金属ステムを挿入した全断面図である。 １…セラミツク骨頭ボール、２…内径テーパ、
３…金属ステム、４…外端縁。 Figure 1 is a full cross-sectional view of an embodiment of this invention;
The figure also shows a metal stem inserted therein. FIGS. 3 and 4 are a full cross-sectional view of a conventional ceramic condylar ball with a one-step taper and a full cross-sectional view with a metal stem inserted. 1... Ceramic femoral head ball, 2... Inner diameter taper,
3...Metal stem, 4...Outer edge.

Claims (1)

【実用新案登録請求の範囲】 (1) 内径テーパ部の外縁を更に面とりしてなる
セラミツク骨頭ボール。 (2) 面とり部は円弧状である実用新案登録請求
の範囲第１項に記載のセラミツク骨頭ボール。[Claims for Utility Model Registration] (1) A ceramic femoral ball made by further chamfering the outer edge of the inner diameter tapered portion. (2) The ceramic femoral ball according to claim 1 of the utility model registration claim, wherein the chamfered portion is arcuate.
JP20315985U 1985-12-28 1985-12-28 Pending JPS62111013U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20315985U JPS62111013U (en) 1985-12-28 1985-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20315985U JPS62111013U (en) 1985-12-28 1985-12-28

Publications (1)

Publication Number Publication Date
JPS62111013U true JPS62111013U (en) 1987-07-15

Family

ID=31168225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20315985U Pending JPS62111013U (en) 1985-12-28 1985-12-28

Country Status (1)

Country Link
JP (1) JPS62111013U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161959A (en) * 1986-12-25 1988-07-05 京セラ株式会社 Artificial hip joint
JPH02280746A (en) * 1989-03-23 1990-11-16 Ceramiques Techniques Desmarquest Femur prothesis using small ceramic ball in diameter
JP2010273835A (en) * 2009-05-28 2010-12-09 Japan Medical Materials Corp Ceramic bone head ball and artificial joint

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631749A (en) * 1979-08-22 1981-03-31 Rosenthal Technik Ag United inside artificial limb consisting of metallic shaft and ceramic joint portion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631749A (en) * 1979-08-22 1981-03-31 Rosenthal Technik Ag United inside artificial limb consisting of metallic shaft and ceramic joint portion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161959A (en) * 1986-12-25 1988-07-05 京セラ株式会社 Artificial hip joint
JPH02280746A (en) * 1989-03-23 1990-11-16 Ceramiques Techniques Desmarquest Femur prothesis using small ceramic ball in diameter
JP2010273835A (en) * 2009-05-28 2010-12-09 Japan Medical Materials Corp Ceramic bone head ball and artificial joint

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