ATE343975T1 - Elektochirurgische elektrode ein elektrisches feld konzentrierend - Google Patents
Elektochirurgische elektrode ein elektrisches feld konzentrierendInfo
- Publication number
- ATE343975T1 ATE343975T1 AT05002590T AT05002590T ATE343975T1 AT E343975 T1 ATE343975 T1 AT E343975T1 AT 05002590 T AT05002590 T AT 05002590T AT 05002590 T AT05002590 T AT 05002590T AT E343975 T1 ATE343975 T1 AT E343975T1
- Authority
- AT
- Austria
- Prior art keywords
- electrical field
- electrosurgical electrode
- concentrating
- electrode concentrating
- electrosurgical
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1402—Probes for open surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1442—Probes having pivoting end effectors, e.g. forceps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/1253—Generators therefor characterised by the output polarity monopolar
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1412—Blade
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Electrotherapy Devices (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/943,551 US6039735A (en) | 1997-10-03 | 1997-10-03 | Electric field concentrated electrosurgical electrode |
US08/984,716 US6066137A (en) | 1997-10-03 | 1997-12-03 | Electric field concentrated electrosurgical electrode |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE343975T1 true ATE343975T1 (de) | 2006-11-15 |
Family
ID=27130183
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05002590T ATE343975T1 (de) | 1997-10-03 | 1998-06-02 | Elektochirurgische elektrode ein elektrisches feld konzentrierend |
AT98923877T ATE288708T1 (de) | 1997-10-03 | 1998-06-02 | Elektochirurgische elektrode ein elektrisches feld konzentrierend |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98923877T ATE288708T1 (de) | 1997-10-03 | 1998-06-02 | Elektochirurgische elektrode ein elektrisches feld konzentrierend |
Country Status (12)
Country | Link |
---|---|
EP (2) | EP1018958B1 (de) |
JP (1) | JP2001518344A (de) |
CN (1) | CN1255083C (de) |
AT (2) | ATE343975T1 (de) |
AU (1) | AU729125B2 (de) |
BR (1) | BR9815432A (de) |
CA (1) | CA2280696C (de) |
DE (2) | DE69828988T2 (de) |
ES (2) | ES2276358T3 (de) |
HK (2) | HK1025730A1 (de) |
NZ (1) | NZ337227A (de) |
WO (1) | WO1999017670A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8123746B2 (en) | 2003-04-28 | 2012-02-28 | Olympus Corporation | High-frequency current treatment tool |
JP4197983B2 (ja) * | 2003-04-28 | 2008-12-17 | オリンパス株式会社 | 高周波処置具 |
US7182762B2 (en) * | 2003-12-30 | 2007-02-27 | Smith & Nephew, Inc. | Electrosurgical device |
US8728072B2 (en) | 2005-05-12 | 2014-05-20 | Aesculap Ag | Electrocautery method and apparatus |
US8696662B2 (en) | 2005-05-12 | 2014-04-15 | Aesculap Ag | Electrocautery method and apparatus |
US9339323B2 (en) | 2005-05-12 | 2016-05-17 | Aesculap Ag | Electrocautery method and apparatus |
US8574229B2 (en) | 2006-05-02 | 2013-11-05 | Aesculap Ag | Surgical tool |
US8500727B2 (en) * | 2008-05-13 | 2013-08-06 | Megadyne Medical Products, Inc. | Methods, systems, and devices for performing electrosurgical procedures |
US8439910B2 (en) * | 2010-01-22 | 2013-05-14 | Megadyne Medical Products Inc. | Electrosurgical electrode with electric field concentrating flash edge |
BR112012003356B1 (pt) | 2010-02-04 | 2021-02-02 | Aesculap Ag | dispositivo eletrocirúrgico |
US8827992B2 (en) | 2010-03-26 | 2014-09-09 | Aesculap Ag | Impedance mediated control of power delivery for electrosurgery |
US8419727B2 (en) | 2010-03-26 | 2013-04-16 | Aesculap Ag | Impedance mediated power delivery for electrosurgery |
US9339327B2 (en) | 2011-06-28 | 2016-05-17 | Aesculap Ag | Electrosurgical tissue dissecting device |
BR112017014919A2 (pt) * | 2015-01-13 | 2018-01-09 | Megadyne Med Prod Inc | instrumento eletrocirúrgico com lâmina afunilada de precisão |
US11607265B2 (en) | 2018-08-24 | 2023-03-21 | Covidien Lp | Cutting electrode enhancement for laparoscopic electrosurgical device |
CN113873959A (zh) * | 2019-05-30 | 2021-12-31 | 史赛克欧洲运营有限公司 | 用于传输电能的电外科电极和电外科工具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4534347A (en) | 1983-04-08 | 1985-08-13 | Research Corporation | Microwave coagulating scalpel |
WO1985000280A1 (en) | 1983-07-06 | 1985-01-31 | Peter Stasz | Electro cautery surgical blade |
US4785807B1 (en) | 1987-02-24 | 1996-07-16 | American Medical Products Inc | Electrosurgical knife |
US4936842A (en) | 1987-05-08 | 1990-06-26 | Circon Corporation | Electrosurgical probe apparatus |
US5080660A (en) * | 1990-05-11 | 1992-01-14 | Applied Urology, Inc. | Electrosurgical electrode |
US5697926A (en) * | 1992-12-17 | 1997-12-16 | Megadyne Medical Products, Inc. | Cautery medical instrument |
US5380320A (en) * | 1993-11-08 | 1995-01-10 | Advanced Surgical Materials, Inc. | Electrosurgical instrument having a parylene coating |
US5540684A (en) * | 1994-07-28 | 1996-07-30 | Hassler, Jr.; William L. | Method and apparatus for electrosurgically treating tissue |
US5702387A (en) * | 1995-09-27 | 1997-12-30 | Valleylab Inc | Coated electrosurgical electrode |
-
1998
- 1998-06-02 EP EP98923877A patent/EP1018958B1/de not_active Expired - Lifetime
- 1998-06-02 NZ NZ337227A patent/NZ337227A/en not_active IP Right Cessation
- 1998-06-02 JP JP2000514572A patent/JP2001518344A/ja active Pending
- 1998-06-02 CA CA002280696A patent/CA2280696C/en not_active Expired - Lifetime
- 1998-06-02 AU AU76063/98A patent/AU729125B2/en not_active Expired
- 1998-06-02 DE DE69828988T patent/DE69828988T2/de not_active Expired - Lifetime
- 1998-06-02 CN CN98803257.0A patent/CN1255083C/zh not_active Expired - Lifetime
- 1998-06-02 ES ES05002590T patent/ES2276358T3/es not_active Expired - Lifetime
- 1998-06-02 DE DE69836357T patent/DE69836357T2/de not_active Expired - Lifetime
- 1998-06-02 AT AT05002590T patent/ATE343975T1/de not_active IP Right Cessation
- 1998-06-02 ES ES98923877T patent/ES2236904T3/es not_active Expired - Lifetime
- 1998-06-02 AT AT98923877T patent/ATE288708T1/de not_active IP Right Cessation
- 1998-06-02 BR BR9815432-0A patent/BR9815432A/pt not_active Application Discontinuation
- 1998-06-02 EP EP05002590A patent/EP1527745B1/de not_active Expired - Lifetime
- 1998-06-02 WO PCT/US1998/011137 patent/WO1999017670A1/en active IP Right Grant
-
2000
- 2000-08-10 HK HK00104993A patent/HK1025730A1/xx not_active IP Right Cessation
-
2005
- 2005-11-03 HK HK05109806A patent/HK1075599A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1250360A (zh) | 2000-04-12 |
EP1018958A1 (de) | 2000-07-19 |
CA2280696A1 (en) | 1999-04-15 |
EP1527745A3 (de) | 2005-06-01 |
EP1018958A4 (de) | 2000-12-20 |
CA2280696C (en) | 2004-12-07 |
ES2276358T3 (es) | 2007-06-16 |
AU729125B2 (en) | 2001-01-25 |
DE69828988D1 (de) | 2005-03-17 |
WO1999017670A1 (en) | 1999-04-15 |
ATE288708T1 (de) | 2005-02-15 |
DE69836357T2 (de) | 2007-10-11 |
CN1255083C (zh) | 2006-05-10 |
AU7606398A (en) | 1999-04-27 |
BR9815432A (pt) | 2000-10-17 |
EP1527745B1 (de) | 2006-11-02 |
JP2001518344A (ja) | 2001-10-16 |
EP1527745A2 (de) | 2005-05-04 |
HK1025730A1 (en) | 2000-11-24 |
DE69828988T2 (de) | 2006-04-13 |
NZ337227A (en) | 2001-12-21 |
DE69836357D1 (de) | 2006-12-14 |
HK1075599A1 (en) | 2005-12-23 |
EP1018958B1 (de) | 2005-02-09 |
ES2236904T3 (es) | 2005-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |