FR2265344A1 - Sticking adhesion cutting hook - has elbow on outer wire connected by high resistance piece to inner one - Google Patents
Sticking adhesion cutting hook - has elbow on outer wire connected by high resistance piece to inner oneInfo
- Publication number
- FR2265344A1 FR2265344A1 FR7509842A FR7509842A FR2265344A1 FR 2265344 A1 FR2265344 A1 FR 2265344A1 FR 7509842 A FR7509842 A FR 7509842A FR 7509842 A FR7509842 A FR 7509842A FR 2265344 A1 FR2265344 A1 FR 2265344A1
- Authority
- FR
- France
- Prior art keywords
- elbow
- outer wire
- high resistance
- wire connected
- hook
- 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.)
- Granted
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
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/10—Power sources therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Endoscopes (AREA)
Abstract
The hook is for use as a surgical instrument, and comprises two wires (C, C') in an insulating sleeve, connected at their lower ends to an electric supply via a switch. the upper end of the outer wire forms an elbow (d), one end of which is connected to the end of the other one by a thin piece of curved metal of high electric resistance. The elbow can be in the form of an arc of a circle, and the curved metal in the form of a semi-circle. The wires can be insulated, except for the curved metal piece connecting them. The hook can be used for gynaecological surgery and the incision of adhesions resulting from curettage of the uterus, also for surgery in the ear, nose and throat etc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR5017774 | 1974-03-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2265344A1 true FR2265344A1 (en) | 1975-10-24 |
FR2265344B3 FR2265344B3 (en) | 1977-12-09 |
Family
ID=10927324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7509842A Granted FR2265344A1 (en) | 1974-03-28 | 1975-03-28 | Sticking adhesion cutting hook - has elbow on outer wire connected by high resistance piece to inner one |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2265344A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181131A (en) * | 1977-02-28 | 1980-01-01 | Olympus Optical Co., Ltd. | High frequency electrosurgical instrument for cutting human body cavity structures |
FR2562415A1 (en) * | 1984-04-05 | 1985-10-11 | Wolf Gmbh Richard | ELECTRICAL BISTOURI FOR ARTHROSCOPIC SURGERY |
US5290284A (en) * | 1992-05-01 | 1994-03-01 | Adair Edwin Lloyd | Laparoscopic surgical ligation and electrosurgical coagulation and cutting device |
US5460629A (en) * | 1991-02-06 | 1995-10-24 | Advanced Surgical, Inc. | Electrosurgical device and method |
US5662647A (en) * | 1991-07-22 | 1997-09-02 | Transamerican Technologies International | Electrode assembly for electrosurgical instrument |
WO1998016162A1 (en) * | 1996-10-11 | 1998-04-23 | University Of Massachusetts | Hook/spatula electrosurgery device and methods of forming and of using the same for tissue dissection |
US8460331B2 (en) | 1998-08-12 | 2013-06-11 | Maquet Cardiovascular, Llc | Tissue dissector apparatus and method |
US10299770B2 (en) | 2006-06-01 | 2019-05-28 | Maquet Cardiovascular Llc | Endoscopic vessel harvesting system components |
US10507012B2 (en) | 2000-11-17 | 2019-12-17 | Maquet Cardiovascular Llc | Vein harvesting system and method |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7384423B1 (en) | 1995-07-13 | 2008-06-10 | Origin Medsystems, Inc. | Tissue dissection method |
US6830546B1 (en) | 1998-06-22 | 2004-12-14 | Origin Medsystems, Inc. | Device and method for remote vessel ligation |
US7326178B1 (en) | 1998-06-22 | 2008-02-05 | Origin Medsystems, Inc. | Vessel retraction device and method |
US6976957B1 (en) | 1998-06-22 | 2005-12-20 | Origin Medsystems, Inc. | Cannula-based surgical instrument and method |
-
1975
- 1975-03-28 FR FR7509842A patent/FR2265344A1/en active Granted
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181131A (en) * | 1977-02-28 | 1980-01-01 | Olympus Optical Co., Ltd. | High frequency electrosurgical instrument for cutting human body cavity structures |
FR2562415A1 (en) * | 1984-04-05 | 1985-10-11 | Wolf Gmbh Richard | ELECTRICAL BISTOURI FOR ARTHROSCOPIC SURGERY |
US5460629A (en) * | 1991-02-06 | 1995-10-24 | Advanced Surgical, Inc. | Electrosurgical device and method |
US5662647A (en) * | 1991-07-22 | 1997-09-02 | Transamerican Technologies International | Electrode assembly for electrosurgical instrument |
US5290284A (en) * | 1992-05-01 | 1994-03-01 | Adair Edwin Lloyd | Laparoscopic surgical ligation and electrosurgical coagulation and cutting device |
WO1998016162A1 (en) * | 1996-10-11 | 1998-04-23 | University Of Massachusetts | Hook/spatula electrosurgery device and methods of forming and of using the same for tissue dissection |
US8460331B2 (en) | 1998-08-12 | 2013-06-11 | Maquet Cardiovascular, Llc | Tissue dissector apparatus and method |
US8986335B2 (en) | 1998-08-12 | 2015-03-24 | Maquet Cardiovascular Llc | Tissue dissector apparatus and method |
US9700398B2 (en) | 1998-08-12 | 2017-07-11 | Maquet Cardiovascular Llc | Vessel harvester |
US9730782B2 (en) | 1998-08-12 | 2017-08-15 | Maquet Cardiovascular Llc | Vessel harvester |
US10507012B2 (en) | 2000-11-17 | 2019-12-17 | Maquet Cardiovascular Llc | Vein harvesting system and method |
US10299770B2 (en) | 2006-06-01 | 2019-05-28 | Maquet Cardiovascular Llc | Endoscopic vessel harvesting system components |
US11134835B2 (en) | 2006-06-01 | 2021-10-05 | Maquet Cardiovascular Llc | Endoscopic vessel harvesting system components |
US11141055B2 (en) | 2006-06-01 | 2021-10-12 | Maquet Cardiovascular Llc | Endoscopic vessel harvesting system components |
Also Published As
Publication number | Publication date |
---|---|
FR2265344B3 (en) | 1977-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |