FR3026935B1 - DEVICE FOR ENDOSCOPIC SUBMUCOSAL DISSECTION INCLUDING AN ELECTRIC FILAMENT. - Google Patents
DEVICE FOR ENDOSCOPIC SUBMUCOSAL DISSECTION INCLUDING AN ELECTRIC FILAMENT. Download PDFInfo
- Publication number
- FR3026935B1 FR3026935B1 FR1459853A FR1459853A FR3026935B1 FR 3026935 B1 FR3026935 B1 FR 3026935B1 FR 1459853 A FR1459853 A FR 1459853A FR 1459853 A FR1459853 A FR 1459853A FR 3026935 B1 FR3026935 B1 FR 3026935B1
- Authority
- FR
- France
- Prior art keywords
- endoscopic
- dissection
- electric filament
- submucosal dissection
- endoscopic submucosal
- 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
- 238000012323 Endoscopic submucosal dissection Methods 0.000 title 1
- 238000002224 dissection Methods 0.000 abstract 3
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
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0023—Surgical instruments, devices or methods, e.g. tourniquets disposable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00269—Type of minimally invasive operation endoscopic mucosal resection EMR
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/00296—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00902—Material properties transparent or translucent
- A61B2017/00907—Material properties transparent or translucent for light
-
- 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
- A61B2018/00172—Connectors and adapters 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
- 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
- A61B2018/00601—Cutting
-
- 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
- A61B2018/144—Wire
-
- 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
- A61B2018/1495—Electrodes being detachable from a support structure
-
- 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
- A61B2018/1497—Electrodes covering only part of the probe circumference
Abstract
L'invention concerne un dispositif endoscopique destiné à être fixé à l'extrémité distale d'un endoscope pour dissection endoscopique d'un tissu sous muqueux, ledit dispositif comprenant : un endoscope comprenant un tube endoscopique ; un tube souple comprenant des moyens de raccordement électrique destinés à être raccordés à une source d'alimentation électrique; et un embout tubulaire comprenant une partie proximale et une partie distale, ladite partie proximale dudit embout étant fixée de manière amovible à une extrémité dudit tube endoscopique. Selon l'invention, ledit embout comprend des moyens de dissection pour disséquer ledit tissu, lesdits moyens de dissection comprenant un filament électrique agencé sur au moins une portion de ladite partie distale et ledit filament étant destiné à être raccordé à une source d'alimentation électrique via les moyens de raccordement électrique dudit tube souple.The invention relates to an endoscopic device for attachment to the distal end of an endoscope for endoscopic dissection of submucosal tissue, said device comprising: an endoscope comprising an endoscopic tube; a flexible tube comprising electrical connection means intended to be connected to an electrical power source; and a tubular tip comprising a proximal portion and a distal portion, said proximal portion of said tip being removably attached to one end of said endoscopic tube. According to the invention, said tip comprises dissection means for dissecting said tissue, said dissection means comprising an electrical filament arranged on at least a portion of said distal part and said filament being intended to be connected to a source of electrical power. via the electrical connection means of said flexible tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1459853A FR3026935B1 (en) | 2014-10-14 | 2014-10-14 | DEVICE FOR ENDOSCOPIC SUBMUCOSAL DISSECTION INCLUDING AN ELECTRIC FILAMENT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1459853A FR3026935B1 (en) | 2014-10-14 | 2014-10-14 | DEVICE FOR ENDOSCOPIC SUBMUCOSAL DISSECTION INCLUDING AN ELECTRIC FILAMENT. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3026935A1 FR3026935A1 (en) | 2016-04-15 |
FR3026935B1 true FR3026935B1 (en) | 2021-04-02 |
Family
ID=52345301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1459853A Active FR3026935B1 (en) | 2014-10-14 | 2014-10-14 | DEVICE FOR ENDOSCOPIC SUBMUCOSAL DISSECTION INCLUDING AN ELECTRIC FILAMENT. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3026935B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8822492D0 (en) * | 1988-09-24 | 1988-10-26 | Considine J | Apparatus for removing tumours from hollow organs of body |
US6059719A (en) * | 1997-08-06 | 2000-05-09 | Olympus Optical Co., Ltd. | Endoscope system |
JP4495438B2 (en) * | 2003-10-14 | 2010-07-07 | Hoya株式会社 | Endoscopic high-frequency treatment instrument |
-
2014
- 2014-10-14 FR FR1459853A patent/FR3026935B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3026935A1 (en) | 2016-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2022015009A (en) | Ultrasonic surgical instrument with removable shaft assembly portion. | |
EP3150131A3 (en) | Apparatus for endoscopic procedures | |
JP2016531675A5 (en) | ||
EP3042617A3 (en) | Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors | |
IN2015DN03003A (en) | ||
EP3011915A3 (en) | Adapter, extension, and connector assemblies for surgical devices | |
WO2016096865A3 (en) | Handheld aerosol-generating device and cartridge for use with such a device | |
MX2016006849A (en) | Sleeve features for ultrasonic blade of a surgical instrument. | |
EP2659849A3 (en) | Surgical instrument with stamped double-flag jaws | |
EP3513741A3 (en) | Conductor arrangements for electrically powered surgical instruments with rotatable end effectors | |
EP2777588A3 (en) | Saber tooth harvester | |
EP2740432A3 (en) | Lasso catheter with tip electrode | |
MX344777B (en) | Electrosurgical device with offset conductive element. | |
EP2042112A3 (en) | Surgical operating apparatus | |
BRPI0722409B8 (en) | electric surgical instrument operating at supercritical current rate | |
ATE543453T1 (en) | BIPOLAR MEDICAL INSTRUMENT | |
MX2015009996A (en) | Otoscope. | |
RU2014141932A (en) | ADAPTER ELEMENT, HIGH FREQUENCY SURGICAL INSTRUMENT, ADAPTER NOZZLE AND SYSTEM | |
WO2016100022A3 (en) | Electrosurgical instrument with removable components for cleaning access | |
WO2017075439A3 (en) | Handheld mobile light source | |
TW201611785A (en) | Bone reduction forceps and plate holding forceps | |
ES2722623T3 (en) | Adapter assemblies for the interconnection of electromechanical handle assemblies and surgical load units | |
SE1751639A1 (en) | An endosurgical device | |
JP2016513520A5 (en) | Energy delivery device and use thereof | |
JP2016509945A5 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20160415 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |