DE602005022806D1 - Elektrochirurgisches System mit einer Vielzahl von Elektroden - Google Patents
Elektrochirurgisches System mit einer Vielzahl von ElektrodenInfo
- Publication number
- DE602005022806D1 DE602005022806D1 DE602005022806T DE602005022806T DE602005022806D1 DE 602005022806 D1 DE602005022806 D1 DE 602005022806D1 DE 602005022806 T DE602005022806 T DE 602005022806T DE 602005022806 T DE602005022806 T DE 602005022806T DE 602005022806 D1 DE602005022806 D1 DE 602005022806D1
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- large number
- electrosurgical system
- electrosurgical
- 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.)
- Active
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
- A61B18/1206—Generators therefor
-
- 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
- A61B18/1233—Generators therefor with circuits for assuring patient safety
-
- 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
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
-
- 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- 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
- A61B2018/124—Generators therefor switching the output to different electrodes, e.g. sequentially
-
- 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
- A61B2018/1425—Needle
- A61B2018/143—Needle multiple needles
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61696704P | 2004-10-08 | 2004-10-08 | |
| US11/242,217 US7282049B2 (en) | 2004-10-08 | 2005-10-03 | Electrosurgical system employing multiple electrodes and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE602005022806D1 true DE602005022806D1 (de) | 2010-09-23 |
Family
ID=35544383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602005022806T Active DE602005022806D1 (de) | 2004-10-08 | 2005-10-07 | Elektrochirurgisches System mit einer Vielzahl von Elektroden |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US7282049B2 (de) |
| EP (2) | EP2221018B1 (de) |
| AU (1) | AU2005220219B2 (de) |
| DE (1) | DE602005022806D1 (de) |
Families Citing this family (191)
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2005
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- 2005-10-06 AU AU2005220219A patent/AU2005220219B2/en not_active Ceased
- 2005-10-07 DE DE602005022806T patent/DE602005022806D1/de active Active
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- 2005-10-07 EP EP05021939A patent/EP1645235B1/de active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP1645235B1 (de) | 2010-08-11 |
| EP2221018A3 (de) | 2012-05-02 |
| US8182477B2 (en) | 2012-05-22 |
| US9113888B2 (en) | 2015-08-25 |
| US7282049B2 (en) | 2007-10-16 |
| EP2221018A2 (de) | 2010-08-25 |
| AU2005220219B2 (en) | 2011-09-08 |
| US20120226274A1 (en) | 2012-09-06 |
| AU2005220219A1 (en) | 2006-04-27 |
| US20060079886A1 (en) | 2006-04-13 |
| US20080021448A1 (en) | 2008-01-24 |
| EP1645235A1 (de) | 2006-04-12 |
| EP2221018B1 (de) | 2017-08-02 |
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