JPS61118316U - - Google Patents

Info

Publication number
JPS61118316U
JPS61118316U JP73885U JP73885U JPS61118316U JP S61118316 U JPS61118316 U JP S61118316U JP 73885 U JP73885 U JP 73885U JP 73885 U JP73885 U JP 73885U JP S61118316 U JPS61118316 U JP S61118316U
Authority
JP
Japan
Prior art keywords
curved surface
groove
view
bone
artificial joint
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.)
Granted
Application number
JP73885U
Other languages
Japanese (ja)
Other versions
JPH0229941Y2 (en
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 JP1985000738U priority Critical patent/JPH0229941Y2/ja
Publication of JPS61118316U publication Critical patent/JPS61118316U/ja
Priority to US07/316,526 priority patent/US5007932A/en
Application granted granted Critical
Publication of JPH0229941Y2 publication Critical patent/JPH0229941Y2/ja
Expired 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
    • A61F2/42—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
    • A61F2/4241—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes for hands, e.g. fingers
    • 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

Description

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

第１図は本考案の一実施例の第１部材を表わし
、イは正面図、ロは平面図、ハは左側面図、ニは
底面図、ホはロにおけるＡ―Ａ断面図、ヘはイに
おけるＢ―Ｂ断面図、トはイにおけるＣ―Ｃ断面
図、第２図は同じく第２部材を表わし、イは正面
図、ロは平面図、ハは左側面図、ニは底面図、ホ
はロにおけるＤ―Ｄ断面図、ヘはイにおけるＥ―
Ｅ断面図、トはイにおけるＦ―Ｆ断面図、第３図
は本実施例の人工関節の組み付け状態を示す断面
図を表わす。 １…第１部材、５…第２部材、２，６…摺動部
、２ａ…周面（凸状湾曲面）６ａ…凹状湾曲面、
３，７…柄部、２ｂ…条溝、６ｃ…突起。 FIG. 1 shows the first member of an embodiment of the present invention, in which A is a front view, B is a plan view, C is a left side view, D is a bottom view, E is a sectional view taken along line AA in B, and F is a BB sectional view in A, G is a CC sectional view in A, FIG. 2 also shows the second member, A is a front view, B is a top view, C is a left side view, D is a bottom view, E is a cross-sectional view of D-D at B, H is E- at A.
FIG. 3 is a cross-sectional view showing the assembled state of the artificial joint of this embodiment. DESCRIPTION OF SYMBOLS 1... First member, 5... Second member, 2, 6... Sliding part, 2a... Surrounding surface (convex curved surface) 6a... Concave curved surface,
3, 7...Handle, 2b...Groove, 6c...Protrusion.

Claims (1)

【実用新案登録請求の範囲】 第１の骨に取り付けられる第１部材と、第２の
骨に取り付けられ上記第１部材との角度を可変と
する第２部材とからなる人工関節において、 第１部材が凸状湾曲面を有し、第２部材が上記
凸状湾曲面と接触摺動する凹状湾曲面を有すると
ともに、第１又は第２部材の一方の条溝を有し、
他方に該条溝に嵌入される摺動方向規制用突起を
有することを特徴とする人工関節。[Claims for Utility Model Registration] In an artificial joint comprising a first member attached to a first bone and a second member attached to a second bone and making the angle between the first member and the first member variable, The member has a convex curved surface, the second member has a concave curved surface that slides in contact with the convex curved surface, and has a groove on one of the first or second member,
An artificial joint characterized by having a sliding direction regulating protrusion fitted into the groove on the other side.
JP1985000738U 1985-01-08 1985-01-08 Expired JPH0229941Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985000738U JPH0229941Y2 (en) 1985-01-08 1985-01-08
US07/316,526 US5007932A (en) 1985-01-08 1989-02-27 Artificial bone joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985000738U JPH0229941Y2 (en) 1985-01-08 1985-01-08

Publications (2)

Publication Number Publication Date
JPS61118316U true JPS61118316U (en) 1986-07-25
JPH0229941Y2 JPH0229941Y2 (en) 1990-08-13

Family

ID=30472852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985000738U Expired JPH0229941Y2 (en) 1985-01-08 1985-01-08

Country Status (1)

Country Link
JP (1) JPH0229941Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015128709A (en) * 2012-12-31 2015-07-16 ライト メディカル テクノロジー インコーポレイテッドＷｒｉｇｈｔ Ｍｅｄｉｃａｌ Ｔｅｃｈｎｏｌｏｇｙ， Ｉｎｃ． Toe bone implant and method for correction of deformity of toe bone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54156394A (en) * 1978-05-22 1979-12-10 New York Society Prosthesis element of knee joint
JPS55120863A (en) * 1979-03-05 1980-09-17 Howmedica Joint prosthetic tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54156394A (en) * 1978-05-22 1979-12-10 New York Society Prosthesis element of knee joint
JPS55120863A (en) * 1979-03-05 1980-09-17 Howmedica Joint prosthetic tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015128709A (en) * 2012-12-31 2015-07-16 ライト メディカル テクノロジー インコーポレイテッドＷｒｉｇｈｔ Ｍｅｄｉｃａｌ Ｔｅｃｈｎｏｌｏｇｙ， Ｉｎｃ． Toe bone implant and method for correction of deformity of toe bone

Also Published As

Publication number Publication date
JPH0229941Y2 (en) 1990-08-13

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