WO1993009720A1 - Ecarteur pour chirurgie videoscopique - Google Patents
Ecarteur pour chirurgie videoscopique Download PDFInfo
- Publication number
- WO1993009720A1 WO1993009720A1 PCT/FR1992/001057 FR9201057W WO9309720A1 WO 1993009720 A1 WO1993009720 A1 WO 1993009720A1 FR 9201057 W FR9201057 W FR 9201057W WO 9309720 A1 WO9309720 A1 WO 9309720A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- instrument
- handle
- trocar
- thread
- surgery
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0218—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for minimally invasive surgery
Definitions
- the present invention relates to a viscera retractor for videosurgery and in particular for laparoscopic surgery.
- the device according to the invention is introduced into the abdomino_pelvic cavity by an operating trocar, which is then released to receive the operating instruments proper.
- the retractor is assembled in the abdominal cavity under videoscopic control.
- the handle of the instrument directly transfixes the wall, above the organ to be removed. It is fixed to the body of the instrument which has been previously introduced.
- the exteriorization is preceded by disassembly according to a reverse path.
- the instrument has 2 parts, the body and the neck.
- the body is introduced into the abdomino_pelvic cavity using a tool holder.
- Figure 1 shows the body seen from the front (1), profile (2) and from below (3).
- Figure 2 shows the handle seen from the front (4) and from below (5).
- Figure 3 shows the tool holder seen from the front (6) and from below (7).
- the body of the instrument (fig 1) measures 40 to 80 mm long, 10 mm wide, 4 mm thick. Its profile (3) is such that it can be introduced by a trocar of 10 mm internal diameter (8).
- REPLACEMENT SHEET It has several cavities provided with a thread (9), which will be used to fix the handle. Depending on the cavity occupied, the instrument will assume a different shape (fig 4). It can be made of metal or plastic.
- the handle made of rigid metal, measures 250 to 350 mm in length and 2 mm in diameter. One of its ends is provided with a sharp point 2 mm long (10) and then a thread 2 mm long (11).
- the other end (12) used for gripping and holding the instrument has a diameter of 5 to 7 mm. It is perforated with an opening of 3 to 5 mm in diameter (13), which will allow the instrument to be suspended in one of its uses.
- the tool holder (fig 3) used to introduce the body into the abdominal cavity by an operating trocar 10 mm in internal diameter is cylindrical, its diameter is 10 mm.
- One of its ends is provided with a threaded area 2 mm long and 2 mm in diameter (14).
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93901786A EP0680279A1 (fr) | 1991-11-21 | 1992-11-13 | Ecarteur pour chirurgie videoscopique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9114614A FR2683991B1 (fr) | 1991-11-21 | 1991-11-21 | Ecarteur a visceres pour chirurgie videoscopique. |
FR91/14614 | 1991-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993009720A1 true WO1993009720A1 (fr) | 1993-05-27 |
Family
ID=9419372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1992/001057 WO1993009720A1 (fr) | 1991-11-21 | 1992-11-13 | Ecarteur pour chirurgie videoscopique |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0680279A1 (fr) |
FR (1) | FR2683991B1 (fr) |
WO (1) | WO1993009720A1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613937A (en) * | 1993-02-22 | 1997-03-25 | Heartport, Inc. | Method of retracting heart tissue in closed-chest heart surgery using endo-scopic retraction |
US5782775A (en) * | 1995-10-20 | 1998-07-21 | United States Surgical Corporation | Apparatus and method for localizing and removing tissue |
US5800445A (en) * | 1995-10-20 | 1998-09-01 | United States Surgical Corporation | Tissue tagging device |
US5879357A (en) * | 1995-10-20 | 1999-03-09 | United States Surgical Corporation | Apparatus for marking tissue location |
US5980455A (en) * | 1993-02-22 | 1999-11-09 | Heartport, Inc. | Method for manipulating a tissue structure within a thoracic cavity |
US6017304A (en) * | 1994-08-31 | 2000-01-25 | Vierra; Mark A. | Device and method for isolating a surgical site |
US6332468B1 (en) | 1995-04-10 | 2001-12-25 | Cardiothoracic Systems, Inc. | Method for coronary artery bypass |
US6592573B2 (en) | 2000-10-11 | 2003-07-15 | Popcab, Llc | Through-port heart stabilization system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4116232A (en) * | 1977-03-07 | 1978-09-26 | Philipp Rabban | Surgical retractor |
US4874375A (en) * | 1987-04-13 | 1989-10-17 | Ellison Arthur E | Tissue retractor |
EP0420996A1 (fr) * | 1989-04-10 | 1991-04-10 | Poltavsky Meditsinsky Stomatologichesky Institut | Tube de drainage en forme de t |
EP0449663A2 (fr) * | 1990-03-29 | 1991-10-02 | United States Surgical Corporation | Rétracteur pour les organes de la cavité abdominale |
-
1991
- 1991-11-21 FR FR9114614A patent/FR2683991B1/fr not_active Expired - Fee Related
-
1992
- 1992-11-13 WO PCT/FR1992/001057 patent/WO1993009720A1/fr not_active Application Discontinuation
- 1992-11-13 EP EP93901786A patent/EP0680279A1/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4116232A (en) * | 1977-03-07 | 1978-09-26 | Philipp Rabban | Surgical retractor |
US4874375A (en) * | 1987-04-13 | 1989-10-17 | Ellison Arthur E | Tissue retractor |
EP0420996A1 (fr) * | 1989-04-10 | 1991-04-10 | Poltavsky Meditsinsky Stomatologichesky Institut | Tube de drainage en forme de t |
EP0449663A2 (fr) * | 1990-03-29 | 1991-10-02 | United States Surgical Corporation | Rétracteur pour les organes de la cavité abdominale |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613937A (en) * | 1993-02-22 | 1997-03-25 | Heartport, Inc. | Method of retracting heart tissue in closed-chest heart surgery using endo-scopic retraction |
US6558318B1 (en) | 1993-02-22 | 2003-05-06 | Heartport, Inc. | Endoscopic retraction method |
US5980455A (en) * | 1993-02-22 | 1999-11-09 | Heartport, Inc. | Method for manipulating a tissue structure within a thoracic cavity |
EP0901346A4 (fr) * | 1994-08-23 | 1999-03-17 | ||
EP0901346A1 (fr) * | 1994-08-23 | 1999-03-17 | Heartport, Inc. | Procede et systeme d'ecartement endoscopique |
US7025722B2 (en) | 1994-08-31 | 2006-04-11 | Heartport, Inc. | Device and method for isolating a surgical site |
US6821247B2 (en) | 1994-08-31 | 2004-11-23 | Heartport, Inc. | Device and method for isolating a surgical site |
US6017304A (en) * | 1994-08-31 | 2000-01-25 | Vierra; Mark A. | Device and method for isolating a surgical site |
US6482151B1 (en) | 1994-08-31 | 2002-11-19 | Heartport, Inc. | Method of performing a procedure on a coronary artery |
US6139492A (en) * | 1994-08-31 | 2000-10-31 | Heartport, Inc. | Device and method for isolating a surgical site |
US6149583A (en) * | 1994-08-31 | 2000-11-21 | Heartport, Inc. | Device and method for isolating a surgical site |
US6332468B1 (en) | 1995-04-10 | 2001-12-25 | Cardiothoracic Systems, Inc. | Method for coronary artery bypass |
US5879357A (en) * | 1995-10-20 | 1999-03-09 | United States Surgical Corporation | Apparatus for marking tissue location |
US5800445A (en) * | 1995-10-20 | 1998-09-01 | United States Surgical Corporation | Tissue tagging device |
US5782775A (en) * | 1995-10-20 | 1998-07-21 | United States Surgical Corporation | Apparatus and method for localizing and removing tissue |
US6165137A (en) * | 1996-06-14 | 2000-12-26 | United States Surgical Corporation | Apparatus and method for localizing and removing tissue |
US6077231A (en) * | 1996-06-14 | 2000-06-20 | United States Surgical Corporation | Apparatus and method for localizing and removing tissue |
US6592573B2 (en) | 2000-10-11 | 2003-07-15 | Popcab, Llc | Through-port heart stabilization system |
Also Published As
Publication number | Publication date |
---|---|
FR2683991A1 (fr) | 1993-05-28 |
FR2683991B1 (fr) | 1994-02-18 |
EP0680279A1 (fr) | 1995-11-08 |
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