DE3783904T2 - Elektrochirurgisches instrument. - Google Patents
Elektrochirurgisches instrument.Info
- Publication number
- DE3783904T2 DE3783904T2 DE19873783904 DE3783904T DE3783904T2 DE 3783904 T2 DE3783904 T2 DE 3783904T2 DE 19873783904 DE19873783904 DE 19873783904 DE 3783904 T DE3783904 T DE 3783904T DE 3783904 T2 DE3783904 T2 DE 3783904T2
- Authority
- DE
- Germany
- Prior art keywords
- electrosurgical instrument
- electrosurgical
- instrument
- 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.)
- Expired - Fee Related
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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
- A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
- A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00107—Coatings on the energy applicator
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00107—Coatings on the energy applicator
- A61B2018/00148—Coatings on the energy applicator with metal
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00184—Moving parts
- A61B2018/0019—Moving parts vibrating
-
- 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
-
- 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
- A61B2018/1422—Hook
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP87301785A EP0280798B1 (de) | 1987-03-02 | 1987-03-02 | Elektrochirurgisches Instrument |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3783904D1 DE3783904D1 (de) | 1993-03-11 |
DE3783904T2 true DE3783904T2 (de) | 1993-07-01 |
Family
ID=8197803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873783904 Expired - Fee Related DE3783904T2 (de) | 1987-03-02 | 1987-03-02 | Elektrochirurgisches instrument. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0280798B1 (de) |
DE (1) | DE3783904T2 (de) |
ES (1) | ES2040247T3 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5282799A (en) * | 1990-08-24 | 1994-02-01 | Everest Medical Corporation | Bipolar electrosurgical scalpel with paired loop electrodes |
DE4212053C1 (de) * | 1992-04-10 | 1996-01-11 | Erbe Elektromedizin | Chirurgisches Instrument |
US6293942B1 (en) | 1995-06-23 | 2001-09-25 | Gyrus Medical Limited | Electrosurgical generator method |
EP0771176B2 (de) | 1995-06-23 | 2006-01-04 | Gyrus Medical Limited | Elektrochirurgisches instrument |
US6780180B1 (en) | 1995-06-23 | 2004-08-24 | Gyrus Medical Limited | Electrosurgical instrument |
AU703433B2 (en) | 1995-06-23 | 1999-03-25 | Gyrus Medical Limited | An electrosurgical instrument |
GB9525652D0 (en) | 1995-12-15 | 1996-02-14 | Vanderstraeten E Bvba | Improved electrosurgical instrument and method for the production thereof |
US5702390A (en) * | 1996-03-12 | 1997-12-30 | Ethicon Endo-Surgery, Inc. | Bioplar cutting and coagulation instrument |
US6565561B1 (en) | 1996-06-20 | 2003-05-20 | Cyrus Medical Limited | Electrosurgical instrument |
GB9612993D0 (en) | 1996-06-20 | 1996-08-21 | Gyrus Medical Ltd | Electrosurgical instrument |
GB2314274A (en) | 1996-06-20 | 1997-12-24 | Gyrus Medical Ltd | Electrode construction for an electrosurgical instrument |
GB2415140A (en) * | 2004-06-18 | 2005-12-21 | Gyrus Medical Ltd | A surgical instrument |
US10792095B2 (en) * | 2017-03-05 | 2020-10-06 | I.C. Medical, Inc. | Monopolar electrosurgery pencil with argon beam capability |
DE112018001163T5 (de) * | 2017-03-06 | 2019-12-05 | I.C. Medical, Inc. | Monopolare elektrochirurgische klinge und elektrochirurgische schneidenanordnung |
AU2018230707B2 (en) | 2017-03-06 | 2023-03-30 | I.C. Medical, Inc. | Ultrapolar electrosurgery blade and ultrapolar electrosurgery blade assembly with conductive cutting edges and top and bottom conductive surfaces |
JP7176763B2 (ja) | 2017-03-13 | 2022-11-22 | アイ.シー. メディカル, インコーポレイテッド | ブレードの上部、下部、側部、および切断縁部に導電性コンタクトを有する超極性電気外科用ブレード |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2310844A (en) * | 1941-04-09 | 1943-02-09 | Walter A Draeger | Electric knife with changeable points |
US3884237A (en) * | 1972-06-19 | 1975-05-20 | Malley Conor C O | Apparatus for intraocular surgery |
CA1083457A (en) * | 1975-03-14 | 1980-08-12 | Robert F. Shaw | Surgical instrument having self-regulated electrical induction heating of its cutting edge and method of using the same |
BR7601564A (pt) * | 1975-03-14 | 1976-09-14 | R Shaw | Instrumento e processo para a realizacao de cortes cirurgicos |
DE2944730A1 (de) * | 1978-11-16 | 1980-05-29 | Corning Glass Works | Chirurgisches instrument |
EP0148250A1 (de) * | 1983-07-06 | 1985-07-17 | STASZ, Peter | Chirurgisches messer für elektrisches ausbrennen |
US4640279A (en) * | 1985-08-08 | 1987-02-03 | Oximetrix, Inc. | Combination surgical scalpel and electrosurgical instrument |
-
1987
- 1987-03-02 DE DE19873783904 patent/DE3783904T2/de not_active Expired - Fee Related
- 1987-03-02 ES ES87301785T patent/ES2040247T3/es not_active Expired - Lifetime
- 1987-03-02 EP EP87301785A patent/EP0280798B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2040247T3 (es) | 1993-10-16 |
DE3783904D1 (de) | 1993-03-11 |
EP0280798A1 (de) | 1988-09-07 |
EP0280798B1 (de) | 1993-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |