| 发明名称 |
BROACH AND METHOD FOR MANUFACTURING BROACH |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a broach securing to have a predetermined shape; and a method for manufacturing the same. <P>SOLUTION: A raw material 100 is machined to have a surface shape corresponding to the inner face shape of the medullary cavity to be formed in a bone to provide a broach material 101. Then, the broach material 101 is machined to form a plurality of blades, with the surface of the broach material 101 remaining at the tip edges of the blades, and to provide a broach 1. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
| 申请公布号 |
JP2010057527(A) |
申请公布日期 |
2010.03.18 |
| 申请号 |
JP20080223064 |
申请日期 |
2008.09.01 |
| 申请人 |
JAPAN MEDICAL MATERIALS CORP |
发明人 |
MURAKAMI DAI;GOTO KATSUYA;KUROSHIMA ATSUSHI;MURANAKA AKIO |
| 分类号 |
A61B17/16;A61B17/56;A61F2/32;B23P15/42 |
主分类号 |
A61B17/16 |
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