JP4299345B2 - 高い把持機能を有する鉗子 - Google Patents
高い把持機能を有する鉗子 Download PDFInfo
- Publication number
- JP4299345B2 JP4299345B2 JP2007032431A JP2007032431A JP4299345B2 JP 4299345 B2 JP4299345 B2 JP 4299345B2 JP 2007032431 A JP2007032431 A JP 2007032431A JP 2007032431 A JP2007032431 A JP 2007032431A JP 4299345 B2 JP4299345 B2 JP 4299345B2
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- JP
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- Prior art keywords
- forceps
- grip
- gripped
- gripping
- hollow portion
- 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.)
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- 235000009161 Espostoa lanata Nutrition 0.000 description 3
- 240000001624 Espostoa lanata Species 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
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- 241000894006 Bacteria Species 0.000 description 1
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- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
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Images
Landscapes
- Surgical Instruments (AREA)
Description
2 アーム
2a 前側アーム部
2b 後側アーム部
3 アーム
3a 前側アーム部
3b 後側アーム部
4 枢軸
5 把持部
5a 先端部
5b 凸部
6 把持部
6a 先端部
6b 凸部
7 握り部
8 握り部
10 係止機構
10a 係止部
10b 係止部
20 空洞部
20a 空洞部
20b 空洞部
21a 把持面
21b 把持面
Claims (6)
- 枢軸を介して連結されその枢軸回りに揺動自在な一対のアームを有し、上記枢軸から一方側に延びるアーム先端にそれぞれの把持部が設けられ、上記枢軸から他方側に延びるアーム後端に上記把持部を開閉操作するための握り部が形成されている鉗子において、
前記把持部を閉めた状態にすることによって被把持体が把持される空洞部が複数設けられており、
隣り合う空洞部の間には、把持部の対向面にむかって突出した部分を有しており、
当該突出した部分は、前記空洞部とともに、被把持体を把持するために機能することを特徴とする鉗子。 - 請求項1に記載の鉗子であって、
前記空洞部は、被把持体が把持される把持面が屈曲した面形状である鉗子。 - 請求項1または2に記載の鉗子であって、
前記複数箇所に設けられた空洞部の大きさは異なる大きさとされている鉗子。 - 請求項3に記載の鉗子であって、
前記空洞部は、アーム先端側の空洞部とこれよりも握り部側の空洞部を含み、
アーム先端側から握り部側への直線距離が把持部の最長幅を10とした場合、
前記直線距離について、アーム先端側の空洞部の最長径は2〜4、握り部側の空洞部の最長径は3〜7である鉗子。 - 請求項1から4のいずれか1つに記載の鉗子であって、
前記空洞部は、下端から上端への直線距離が把持部の最長幅を10とした場合、前記空洞部の最長径は4〜6である鉗子。 - 請求項1から5のいずれか1つに記載の鉗子であって、
前記鉗子は樹脂製である鉗子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007032431A JP4299345B2 (ja) | 2007-02-13 | 2007-02-13 | 高い把持機能を有する鉗子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007032431A JP4299345B2 (ja) | 2007-02-13 | 2007-02-13 | 高い把持機能を有する鉗子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008194230A JP2008194230A (ja) | 2008-08-28 |
JP4299345B2 true JP4299345B2 (ja) | 2009-07-22 |
Family
ID=39753735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007032431A Active JP4299345B2 (ja) | 2007-02-13 | 2007-02-13 | 高い把持機能を有する鉗子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4299345B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010233822A (ja) * | 2009-03-31 | 2010-10-21 | Mtec Japan:Kk | アンビルカンシ |
EP3328319B1 (en) * | 2015-07-27 | 2020-10-14 | HIP Innovation Technology, LLC | Drill guide for acetabular cup fasteners |
JP2021065607A (ja) * | 2019-10-28 | 2021-04-30 | 日精産業株式会社 | 手術器具 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4975067A (ja) * | 1972-11-22 | 1974-07-19 | ||
JP4411227B2 (ja) * | 2005-02-25 | 2010-02-10 | 川本産業株式会社 | 樹脂製鉗子 |
-
2007
- 2007-02-13 JP JP2007032431A patent/JP4299345B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2008194230A (ja) | 2008-08-28 |
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