JP5785061B2 - 経皮的内視鏡用骨切りノミ - Google Patents
経皮的内視鏡用骨切りノミ Download PDFInfo
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- JP5785061B2 JP5785061B2 JP2011249109A JP2011249109A JP5785061B2 JP 5785061 B2 JP5785061 B2 JP 5785061B2 JP 2011249109 A JP2011249109 A JP 2011249109A JP 2011249109 A JP2011249109 A JP 2011249109A JP 5785061 B2 JP5785061 B2 JP 5785061B2
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- Prior art keywords
- cylinder
- endoscope
- outer cylinder
- tip
- bone
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- 238000001839 endoscopy Methods 0.000 title 1
- 238000002674 endoscopic surgery Methods 0.000 claims description 4
- 238000001356 surgical procedure Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 description 17
- 210000005036 nerve Anatomy 0.000 description 6
- 230000006837 decompression Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 208000031481 Pathologic Constriction Diseases 0.000 description 4
- 208000037804 stenosis Diseases 0.000 description 4
- 230000036262 stenosis Effects 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 3
- 230000009545 invasion Effects 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 206010019909 Hernia Diseases 0.000 description 1
- 206010060860 Neurological symptom Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 108010067654 nerveside Proteins 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Surgical Instruments (AREA)
Description
6 刃部
7 斜欠成部
8 叩打部
9 把持部
10 外筒
Claims (3)
- 外筒内に内視鏡を挿入して手術を行う内視鏡手術において,
内視鏡用の外筒の外径よりわずかに大きな内径の円筒であり、
その円筒の先端の一部に刃部と、
円筒の先端の一部に手元方向へ減長された欠成部と、
円筒の手元側にハンマーで打つための突起部と、を具備し、
内視鏡用の外筒の外縁にかぶせて使用することを特徴とする内視鏡用ノミ。 - 前記刃部は、前記円筒の先端の3分の1円から2分の1円程を占め、
刃部以外の先端は斜めに切断されて手元方向へ減長されていることを特徴とする請求項1に記載の内視鏡用ノミ。 - 前記手元側のハンマーで打つための突起部は、前記先端の刃部の存在する方向と同一方向に突出し、
その反対方向に指で把持するための突起を円筒の手元側に具備することを特徴とする請求項1または請求項2に記載の内視鏡用ノミ。
Priority Applications (1)
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JP2011249109A JP5785061B2 (ja) | 2011-10-26 | 2011-10-26 | 経皮的内視鏡用骨切りノミ |
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JP2011249109A JP5785061B2 (ja) | 2011-10-26 | 2011-10-26 | 経皮的内視鏡用骨切りノミ |
Publications (3)
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JP2013090892A JP2013090892A (ja) | 2013-05-16 |
JP2013090892A5 JP2013090892A5 (ja) | 2014-08-28 |
JP5785061B2 true JP5785061B2 (ja) | 2015-09-24 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2011249109A Active JP5785061B2 (ja) | 2011-10-26 | 2011-10-26 | 経皮的内視鏡用骨切りノミ |
Country Status (1)
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JP (1) | JP5785061B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106510793A (zh) * | 2016-12-19 | 2017-03-22 | 珠海康弘发展有限公司 | 骨凿 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003153915A (ja) * | 2001-11-21 | 2003-05-27 | Zimmer Kk | 人工膝関節置換術用の大腿骨遠位端処理具 |
ES2279733B1 (es) * | 2006-11-27 | 2008-08-16 | Rudolf Morgenstern Lopez | Dispositivo para eliminacion de tejido en operaciones endoscopicas. |
JP4688923B2 (ja) * | 2008-11-06 | 2011-05-25 | 周 中村 | 手術用骨切りノミ |
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2011
- 2011-10-26 JP JP2011249109A patent/JP5785061B2/ja active Active
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