JP2011000211A - 持針器 - Google Patents
持針器 Download PDFInfo
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- JP2011000211A JP2011000211A JP2009143955A JP2009143955A JP2011000211A JP 2011000211 A JP2011000211 A JP 2011000211A JP 2009143955 A JP2009143955 A JP 2009143955A JP 2009143955 A JP2009143955 A JP 2009143955A JP 2011000211 A JP2011000211 A JP 2011000211A
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- JP
- Japan
- Prior art keywords
- needle holder
- holding member
- needle
- finger
- holding members
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/062—Needle manipulators
Abstract
【解決手段】持針器1は、基端部9で連結されてV字形状をなし、互いに弾性的に接近及び離間可能とされた1対の操作脚部6,7と、各操作脚部操作脚部6,7の先細となった先端部に設けられ、各操作脚部操作脚部6,7の軸方向及び離間方向に対して互いに直交する方向に湾曲する尖端部14により、手術用縫合針を挟持する挟持部8とを備える持針器本体2と、持針器1本体の基端部9に進退自在に装着された保持部材3,4,5とを備える。保持部材3,4,5は、持針器1本体の長手方向軸に対してなす角度が互いに異なる複数の保持部材3,4が交換自在であり、長さが互いに異なる複数の保持部材3,5が交換自在である。
【選択図】 図1
Description
Claims (3)
- 基端部で連結されてV字形状をなし、互いに弾性的に接近及び離間可能とされた1対の操作脚部と、
各操作脚部の先細となった先端部に設けられ、各操作脚部の軸方向及び離間方向に対して互いに直交する方向に湾曲する尖端部により、手術用縫合針を挟持する挟持部とを備える持針器本体と、
該持針器本体の基端部に進退自在に装着された保持部材とを備えることを特徴とする持針器。 - 前記保持部材は、前記持針器本体の長手方向軸に対してなす角度が互いに異なる複数の保持部材が交換自在であることを特徴とする請求項1記載の持針器。
- 前記保持部材は、長さが互いに異なる複数の保持部材が交換自在であることを特徴とする請求項1又は2記載の持針器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009143955A JP5204044B2 (ja) | 2009-06-17 | 2009-06-17 | 持針器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009143955A JP5204044B2 (ja) | 2009-06-17 | 2009-06-17 | 持針器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011000211A true JP2011000211A (ja) | 2011-01-06 |
JP5204044B2 JP5204044B2 (ja) | 2013-06-05 |
Family
ID=43558688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009143955A Active JP5204044B2 (ja) | 2009-06-17 | 2009-06-17 | 持針器 |
Country Status (1)
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JP (1) | JP5204044B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7385918B2 (ja) | 2019-01-11 | 2023-11-24 | 淳司 山崎 | 挟み具 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2074080A (en) * | 1980-04-23 | 1981-10-28 | Taylor C J | Tool for handling articles |
JPS5797511U (ja) * | 1980-12-08 | 1982-06-15 | ||
US4634165A (en) * | 1985-01-17 | 1987-01-06 | Russell Robert C | Forceps having replaceable tips |
JPS6420837A (en) * | 1987-05-11 | 1989-01-24 | Andrew Tool Co | Surgical instrument equipped with detachable interchangeable leading end |
US4938214A (en) * | 1984-09-10 | 1990-07-03 | Micrins Surgical Instruments, Ltd. | Hand held surgical tool |
-
2009
- 2009-06-17 JP JP2009143955A patent/JP5204044B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2074080A (en) * | 1980-04-23 | 1981-10-28 | Taylor C J | Tool for handling articles |
JPS5797511U (ja) * | 1980-12-08 | 1982-06-15 | ||
US4938214A (en) * | 1984-09-10 | 1990-07-03 | Micrins Surgical Instruments, Ltd. | Hand held surgical tool |
US4634165A (en) * | 1985-01-17 | 1987-01-06 | Russell Robert C | Forceps having replaceable tips |
JPS6420837A (en) * | 1987-05-11 | 1989-01-24 | Andrew Tool Co | Surgical instrument equipped with detachable interchangeable leading end |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7385918B2 (ja) | 2019-01-11 | 2023-11-24 | 淳司 山崎 | 挟み具 |
Also Published As
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JP5204044B2 (ja) | 2013-06-05 |
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