JPH03126113U - - Google Patents
Info
- Publication number
- JPH03126113U JPH03126113U JP3286690U JP3286690U JPH03126113U JP H03126113 U JPH03126113 U JP H03126113U JP 3286690 U JP3286690 U JP 3286690U JP 3286690 U JP3286690 U JP 3286690U JP H03126113 U JPH03126113 U JP H03126113U
- Authority
- JP
- Japan
- Prior art keywords
- height
- diameter
- shape
- bone
- artificial bone
- 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
Links
- 210000000988 bone and bone Anatomy 0.000 claims description 31
- 230000007547 defect Effects 0.000 claims 3
- 229910000389 calcium phosphate Inorganic materials 0.000 claims 1
- 239000001506 calcium phosphate Substances 0.000 claims 1
- -1 calcium phosphate compound Chemical class 0.000 claims 1
- 235000011010 calcium phosphates Nutrition 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Description
第1a図は、本考案の四角錐台に加工した人工
骨の斜視図、第1b図は同じ人工骨に固定用孔を
設けた人工骨の斜視図、第2a図は円柱に加工し
た人工骨の斜視図、第2b図は同じ人工骨に固定
用孔を設けた人工骨の斜視図、第3a図は円錐台
に加工した人工骨の斜視図、第3b図は同じ人工
骨に固定用孔を設けた人工骨の斜視図、第4a図
はT字型角柱に加工した人工骨の斜視図、第4b
図は同じ人工骨に固定用孔を設けた人工骨の斜視
図、第5a図は円筒を縦方向に切り出した形状を
有する人工骨の斜視図、第5b図は同じ人工骨に
固定用孔を設けた人工骨の斜視図、第6a図は下
方部が円柱形状であり、且つ上方部が円錐台形状
に加工した人工骨の斜視図、第6b図は同じ人工
骨に固定用孔を設けた人工骨の斜視図、第7a図
は立方体の各辺を面取りした形状の人工骨の斜視
図、第7b図は同じ人工骨に固定用孔を設けた人
工骨の斜視図、第8a図は円筒形状に加工した人
工骨の一部透視斜視図、第8b図は同じ人工骨に
固定用孔を設けた人工骨の一部透視斜視図である
。
Figure 1a is a perspective view of an artificial bone processed into a truncated square pyramid according to the present invention, Figure 1b is a perspective view of the same artificial bone with fixing holes provided, and Figure 2a is an artificial bone processed into a cylindrical shape. Figure 2b is a perspective view of the same artificial bone with fixing holes, Figure 3a is a perspective view of the artificial bone processed into a truncated cone, and Figure 3b is the same artificial bone with fixing holes. Fig. 4a is a perspective view of an artificial bone processed into a T-shaped prism, Fig. 4b is a perspective view of an artificial bone processed into a T-shaped prism.
Figure 5a is a perspective view of an artificial bone with fixation holes in the same artificial bone, Figure 5a is a perspective view of an artificial bone with a cylindrical shape cut out in the vertical direction, and Figure 5b is a perspective view of the same artificial bone with fixation holes. Figure 6a is a perspective view of the artificial bone provided, and Figure 6a is a perspective view of an artificial bone whose lower part is cylindrical and whose upper part is shaped like a truncated cone. Figure 6b is the same artificial bone provided with fixing holes. Figure 7a is a perspective view of an artificial bone in the shape of a cube with chamfered sides, Figure 7b is a perspective view of the same artificial bone with holes for fixation, and Figure 8a is a cylindrical artificial bone. FIG. 8b is a partially transparent perspective view of the artificial bone processed into the shape, and FIG. 8b is a partially transparent perspective view of the same artificial bone in which fixing holes are provided.
Claims (1)
を有し、且つ燐酸カルシウム系化合物を主成分と
する気孔が連通した多孔質体及び/又は緻密質体
の人工骨であつて、該人工骨の形状を、 () 上面の横a1が80〜0mm、上面の縦b
1が70〜0mm、底面の横c1が100〜1mm、
底面の縦d1が100〜1mm及び高さl1が30
0〜5mmの範囲である四角錐台又は四角錐、 () 底面の直径a2が80〜1mm及び高さl
2が300〜1mmの範囲である円柱、 () 上面の直径a3が80〜0mm、底面の直
径b3が100〜2mm及び高さl3が300〜5
mmの範囲である円錐台又は円錐、 () 底面がT字型の角柱であつて、該T字型
の横長辺a4が200〜20mm、横短辺b4が1
50〜10mm、T字型の縦c4が300〜5mm、
縦短辺d4が30〜4mm及び角柱の高さe4が3
0〜5mmの範囲であるT字型角柱、 () 外径の半径a5が500〜2mm、内径の
半径b5が450〜1mm及び高さl5が300〜
5mmの円筒を、外径の弧c5が200〜5mmとな
るように縦方向に切り出した形状、 () 下方部が円柱形状を有し、且つ上方部が
円錐台又は円錐形状を有する高さl6が300〜
5mmの立体であつて、該下方部の円柱形状底面の
直径a6が100〜2mm、円柱形状の高さL6が
280〜2mm及び該上方部上面の直径b6が50
〜0mmの範囲である形状、 () 底面の横a7が300〜3mm、底面の縦
b7が300〜3mm及び高さc7が300〜3mm
の範囲である立方体又は直方体であつて、該立方
体又は直方体の各辺を高さd7が150〜1mmと
なるように面取りした形状若しくは () 内径a8が98〜1mm、外径b8が10
0〜3mm及び高さl8が300〜1mmの範囲であ
る円筒形状から選択することを特徴とする骨欠損
部及び骨空隙部充填用人工骨。 2 複数の固定用穴を設けたことを特徴とする請
求項1記載の骨欠損部及び骨空隙部充填用人工骨
。[Claims for Utility Model Registration] 1. A porous body and/or a dense body that has a shape that conforms to the shape of bone defects and bone voids, and has communicating pores that are mainly composed of a calcium phosphate compound. It is an artificial bone, and the shape of the artificial bone is () horizontal a of the upper surface 1 is 80 to 0 mm, vertical b of the upper surface
1 is 70~0mm, bottom side c1 is 100~1mm,
The length d 1 of the bottom is 100 to 1 mm and the height l 1 is 30
A truncated square pyramid or square pyramid with a diameter of 0 to 5 mm, () a diameter of the base a 2 of 80 to 1 mm and a height l
A cylinder in which 2 is in the range of 300 to 1 mm, () the diameter of the top surface a 3 is 80 to 0 mm, the diameter of the bottom surface b 3 is 100 to 2 mm, and the height l 3 is 300 to 5
A truncated cone or cone in the range of
50~10mm, T-shaped vertical C4 is 300~5mm,
Vertical short side d 4 is 30 to 4 mm and height of prism e 4 is 3
T-shaped prism, () outside radius a 5 is 500-2 mm, inner radius b 5 is 450-1 mm, and height l 5 is 300-1 mm.
A 5 mm cylinder cut out in the vertical direction so that the outer diameter arc c5 is 200 to 5 mm; () The lower part has a cylindrical shape, and the upper part has a truncated or conical shape. l 6 is 300~
It is a solid body of 5 mm, the diameter a 6 of the cylindrical bottom surface of the lower part is 100 to 2 mm, the height L 6 of the cylindrical shape is 280 to 2 mm, and the diameter b 6 of the upper surface of the upper part is 50 mm.
Shape in the range of ~0mm, () The width of the bottom A7 is 300-3mm, the length B7 of the bottom is 300-3mm, and the height C7 is 300-3mm.
A cube or rectangular parallelepiped with a shape in which each side of the cube or rectangular parallelepiped is chamfered so that the height d7 is 150 to 1 mm, or () the inner diameter a8 is 98 to 1 mm and the outer diameter b8 is 10
An artificial bone for filling bone defects and bone voids, characterized in that the artificial bone is selected from cylindrical shapes with a height l8 of 0 to 3 mm and a height l8 of 300 to 1 mm. 2. The artificial bone for filling bone defects and bone voids according to claim 1, characterized in that a plurality of fixing holes are provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3286690U JPH03126113U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3286690U JPH03126113U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03126113U true JPH03126113U (en) | 1991-12-19 |
Family
ID=31536099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3286690U Pending JPH03126113U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03126113U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003507132A (en) * | 1999-08-26 | 2003-02-25 | グロントケア ゲーエムベーハー | Resorbable bone substitutes and bone constituents |
JP2013153989A (en) * | 2012-01-31 | 2013-08-15 | Hisato Motai | Bone flap with fixing piece |
JP2013153990A (en) * | 2012-01-31 | 2013-08-15 | Hisato Motai | Bone flap with fixing hole |
US9492279B2 (en) | 2003-11-21 | 2016-11-15 | Osteopore International Pte Ltd. | Bioabsorbable plug implants and method for bone tissue regeneration |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5214095A (en) * | 1975-07-23 | 1977-02-02 | Sumitomo Chemical Co | Implant in bone |
JPS5817614A (en) * | 1981-07-24 | 1983-02-01 | Nec Corp | Vapor phase grown film forming device |
JPS62158175A (en) * | 1986-01-07 | 1987-07-14 | 住友大阪セメント株式会社 | Porous ceramic formed body for substitute bone and manufacture |
JPS62295657A (en) * | 1986-04-10 | 1987-12-23 | ペ−テル | Plate set having suturing yarn for fixing bone |
JPS6456049A (en) * | 1987-08-24 | 1989-03-02 | Bristol Myers Co | Element for composing femur |
-
1990
- 1990-03-30 JP JP3286690U patent/JPH03126113U/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5214095A (en) * | 1975-07-23 | 1977-02-02 | Sumitomo Chemical Co | Implant in bone |
JPS5817614A (en) * | 1981-07-24 | 1983-02-01 | Nec Corp | Vapor phase grown film forming device |
JPS62158175A (en) * | 1986-01-07 | 1987-07-14 | 住友大阪セメント株式会社 | Porous ceramic formed body for substitute bone and manufacture |
JPS62295657A (en) * | 1986-04-10 | 1987-12-23 | ペ−テル | Plate set having suturing yarn for fixing bone |
JPS6456049A (en) * | 1987-08-24 | 1989-03-02 | Bristol Myers Co | Element for composing femur |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003507132A (en) * | 1999-08-26 | 2003-02-25 | グロントケア ゲーエムベーハー | Resorbable bone substitutes and bone constituents |
US9492279B2 (en) | 2003-11-21 | 2016-11-15 | Osteopore International Pte Ltd. | Bioabsorbable plug implants and method for bone tissue regeneration |
JP2013153989A (en) * | 2012-01-31 | 2013-08-15 | Hisato Motai | Bone flap with fixing piece |
JP2013153990A (en) * | 2012-01-31 | 2013-08-15 | Hisato Motai | Bone flap with fixing hole |
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