ES2128864T3 - ELECTRO-SURGICAL APPARATUS FOR CUTTING AND COAGULATION. - Google Patents
ELECTRO-SURGICAL APPARATUS FOR CUTTING AND COAGULATION.Info
- Publication number
- ES2128864T3 ES2128864T3 ES96919948T ES96919948T ES2128864T3 ES 2128864 T3 ES2128864 T3 ES 2128864T3 ES 96919948 T ES96919948 T ES 96919948T ES 96919948 T ES96919948 T ES 96919948T ES 2128864 T3 ES2128864 T3 ES 2128864T3
- Authority
- ES
- Spain
- Prior art keywords
- electro
- coagulation
- cutting
- point
- patient
- 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 - Lifetime
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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/0069—Sensing and controlling the application of energy using fuzzy logic
-
- 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
- A61B2018/00773—Sensed parameters
- A61B2018/00875—Resistance or impedance
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (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)
- Surgical Instruments (AREA)
Abstract
EL APARATO Y EL PROCEDIMIENTO DE LA PRESENTE INVENCION TRATA DE OPERACIONES ELECTROQUIRURGICAS QUE INVOLUCRAN LA FORMACION DE CORTES Y COAGULACION DEL TEJIDO DEL CUERPO DE UN PACIENTE. EL APARATO Y EL PROCEDIMIENTO DE LA INVENCION SOLUCIONA LOS INCONVENIENTES HABITUALES CON EL APARATO DIPOLAR Y MONOPOLAR CONVENCIONALES. EN UN ASPECTO, LA INVENCION SUMINISTRA UNA HERRAMIENTA O UN INSTRUMENTO DE CORTE CON AL MENOS UNA PUNTA DE CORTE O DE COAGULACION, Y LA HERRAMIENTA ESTA ADAPTADA PARA FUNCIONAR COMO ELECTRODO DE SUMINISTRO DE ENERGIA PARA SUMINISTRAR ENERGIA A LA PUNTA, Y COMO ELECTRODO DE RETORNO PARA PERMITIR QUE LAS SEÑALES DE RETROALIMENTACION DE IMPEDANCIA SEAN RECIBIDAS POR UN MEDIO DE CONTROL, ELIMINANDO CON ELLO LA NECESIDAD DE UN SEGUNDO ELECTRODO SEPARADO Y LA RETIRADA DEL PACIENTE DEL CIRCUITO RECIBIDO POR UN MEDIO DE CONTROL. SEGUN UN SEGUNDO ASPECTO, SE ALMACENA LA INFORMACION DE RETROALIMENTACION, SE PROCESA Y SE ANALIZA EN RELACION A LA RETROALIMENTACION REAL ANTERIOR Y PREPROGRAMADA, PARA PERMITIR LA ALTERACION DEL SUMINISTRO DE ENERGIA A LA PUNTA PARA CREAR UNAS CONDICIONES OPTIMAS DE CORTE Y/O DE COAGULACION.THE APPARATUS AND PROCEDURE OF THE PRESENT INVENTION IS ABOUT ELECTRO-SURGICAL OPERATIONS INVOLVING THE FORMATION OF CUTS AND COAGULATION OF THE TISSUE OF THE BODY OF A PATIENT. THE APPARATUS AND PROCEDURE OF THE INVENTION SOLVES THE COMMON DISADVANTAGES WITH THE CONVENTIONAL DIPOLAR AND MONOPOLAR APPARATUS. IN ONE ASPECT, THE INVENTION SUPPLIES A CUTTING TOOL OR INSTRUMENT WITH AT LEAST ONE CUTTING OR COAGULATION POINT, AND THE TOOL IS ADAPTED TO OPERATE AS AN ENERGY SUPPLY ELECTRODE TO SUPPLY ENERGY TO THE POINT, AND AS AN ELECTRO TO ALLOW THE IMPEDANCE FEEDBACK SIGNALS TO BE RECEIVED BY A CONTROL MEANS, ELIMINATING THERE THE NEED FOR A SECOND SEPARATE ELECTRODE AND WITHDRAWAL OF THE PATIENT FROM THE CIRCUIT RECEIVED BY A CONTROL MEANS. ACCORDING TO A SECOND ASPECT, THE FEEDBACK INFORMATION IS STORED, PROCESSED AND ANALYZED IN RELATION TO THE PREVIOUS AND PRE-PROGRAMMED REAL FEEDBACK, TO ALLOW THE ALTERATION OF THE ENERGY SUPPLY AND POINT TO CREATE SOME OPTIMAL CONDITIONS AND .
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9510958.3A GB9510958D0 (en) | 1995-05-31 | 1995-05-31 | Electrosurgical tissue cutting and coagulation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2128864T3 true ES2128864T3 (en) | 1999-05-16 |
Family
ID=10775258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96919948T Expired - Lifetime ES2128864T3 (en) | 1995-05-31 | 1996-05-30 | ELECTRO-SURGICAL APPARATUS FOR CUTTING AND COAGULATION. |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | ATE176586T1 (en) |
| ES (1) | ES2128864T3 (en) |
| GB (1) | GB9510958D0 (en) |
-
1995
- 1995-05-31 GB GBGB9510958.3A patent/GB9510958D0/en active Pending
-
1996
- 1996-05-30 AT AT96919948T patent/ATE176586T1/en active
- 1996-05-30 ES ES96919948T patent/ES2128864T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE176586T1 (en) | 1999-02-15 |
| GB9510958D0 (en) | 1995-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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