JP5276081B2 - マイクロ波手術器 - Google Patents
マイクロ波手術器 Download PDFInfo
- Publication number
- JP5276081B2 JP5276081B2 JP2010259649A JP2010259649A JP5276081B2 JP 5276081 B2 JP5276081 B2 JP 5276081B2 JP 2010259649 A JP2010259649 A JP 2010259649A JP 2010259649 A JP2010259649 A JP 2010259649A JP 5276081 B2 JP5276081 B2 JP 5276081B2
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- JP
- Japan
- Prior art keywords
- microwave
- surgical instrument
- insulator
- living tissue
- microwave surgical
- 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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- 239000004020 conductor Substances 0.000 claims abstract description 32
- 239000012212 insulator Substances 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000015271 coagulation Effects 0.000 abstract description 10
- 238000005345 coagulation Methods 0.000 abstract description 10
- 230000023597 hemostasis Effects 0.000 abstract description 9
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000002439 hemostatic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Surgical Instruments (AREA)
Description
1.先端部に同軸ケーブルの縦割り構造を備えるマイクロ波手術器であって、該先端部は略平面状の縦長の生体組織接触面を有し、該生体組織接触面は、中心部に線状に露出したマイクロ波伝送用中心導体、その周囲に絶縁体、及び、中心導体の両脇に、該絶縁体を介して該中心導体と平行に露出した2本の線状の外部導体端部を備えているマイクロ波手術器。
2.生体組織接触面の手前でくの字に曲げられている前項1に記載のマイクロ波手術器。
マイクロ波回路の短絡にはならない。なお、鑷子の使用時は、両脚の圧迫が前提になるため、凝固能力は確保される。
2 絶縁体
3 外部導体
Claims (2)
- 先端部に同軸ケーブルの縦割り構造を備えるマイクロ波手術器であって、該先端部は略平面状の縦長の生体組織接触面を有し、該生体組織接触面は、中心部に線状に露出したマイクロ波伝送用中心導体、その周囲に絶縁体、及び、中心導体の両脇に、該絶縁体を介して該中心導体と平行に露出した2本の線状の外部導体端部を備えているマイクロ波手術器。
- 生体組織接触面の手前でくの字に曲げられている請求項1に記載のマイクロ波手術器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010259649A JP5276081B2 (ja) | 2010-11-22 | 2010-11-22 | マイクロ波手術器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010259649A JP5276081B2 (ja) | 2010-11-22 | 2010-11-22 | マイクロ波手術器 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006235474A Division JP4701401B2 (ja) | 2006-08-31 | 2006-08-31 | マイクロ波手術器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011056288A JP2011056288A (ja) | 2011-03-24 |
JP5276081B2 true JP5276081B2 (ja) | 2013-08-28 |
Family
ID=43944593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010259649A Active JP5276081B2 (ja) | 2010-11-22 | 2010-11-22 | マイクロ波手術器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5276081B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013022077A1 (ja) * | 2011-08-10 | 2013-02-14 | 国立大学法人 滋賀医科大学 | マイクロ波手術器具 |
WO2013089257A1 (ja) * | 2011-12-14 | 2013-06-20 | 国立大学法人 滋賀医科大学 | 組織縫合器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4534347A (en) * | 1983-04-08 | 1985-08-13 | Research Corporation | Microwave coagulating scalpel |
JPS6049803U (ja) * | 1983-09-13 | 1985-04-08 | 銭谷 利男 | マイクロ波手術器 |
JPS6052818U (ja) * | 1983-09-20 | 1985-04-13 | 銭谷 利男 | 眼科用マイクロ波手術器 |
JPH0520715U (ja) * | 1991-05-17 | 1993-03-19 | 平和電子工業株式会社 | マイクロ波手術器 |
US7033352B1 (en) * | 2000-01-18 | 2006-04-25 | Afx, Inc. | Flexible ablation instrument |
JP2005137679A (ja) * | 2003-11-07 | 2005-06-02 | Olympus Corp | 手術用処置具 |
JP2005312807A (ja) * | 2004-04-30 | 2005-11-10 | Olympus Corp | エネルギー治療装置 |
-
2010
- 2010-11-22 JP JP2010259649A patent/JP5276081B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011056288A (ja) | 2011-03-24 |
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