ES2040247T3 - Instrumento electroquirurgico. - Google Patents

Instrumento electroquirurgico.

Info

Publication number
ES2040247T3
ES2040247T3 ES87301785T ES87301785T ES2040247T3 ES 2040247 T3 ES2040247 T3 ES 2040247T3 ES 87301785 T ES87301785 T ES 87301785T ES 87301785 T ES87301785 T ES 87301785T ES 2040247 T3 ES2040247 T3 ES 2040247T3
Authority
ES
Spain
Prior art keywords
blade
handle
electro
slot
surgical 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 - Lifetime
Application number
ES87301785T
Other languages
English (en)
Inventor
Peter Stasz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Everest Medical Corp
Original Assignee
Everest Medical Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Everest Medical Corp filed Critical Everest Medical Corp
Application granted granted Critical
Publication of ES2040247T3 publication Critical patent/ES2040247T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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

UN INSTRUMENTO ELECTROQUIRURGICO COMPRENDIENDO UN MANGO (600) Y UNA HOJA REEMPLAZABLE (10). EL MANGO INCLUYE UNA RANURA RECEPTORA DE LA HOJA (602) Y MEDIOS (612, 616) PARA SUJETAR CON ABRAZADERAS LA PORCION PROXIMAL DE LA HOJA DENTRO DE LA RANURA. TAMBIEN FORMADA INTERNAMENTE EN EL MANGO Y DENTRO DE LA RANURA ESTA LA CAVIDAD (604) PARA CONTENER UN TRANSELECTOR (606) ELECTRO - A MECANICO Y ONDAS DE CAMION TERMINALES CONDUCTORES (608, 610). LA HOJA ESTA PROVISTA CON UN MODELO DE CONDUCTORES QUE ESTAN AISLADOS Y LLEVAN A UNOS DE CAMBIOS DE CONTACTO EN LA PORCION DISTAL DE LA HOJA. CUANDO LA HOJA ES INSERTADA DE FORMA APROPIADA EN EL MANGO Y SUJETE, EL TRANSDUCTOR LIMITA CON LA HOJA Y ES ESTABLECIDO EL CONTACTO ELECTRICO PARA DAR ENERGIA A LOS CONDUCTORES POR ESO LA HOJA PUEDE SER VIBRADA A UNA FRECUENCIA Y AMPLITUD PARA LIMITAR EL AUMENTO DE ESTOS TEJIDOS EN LA HOJA DURANTE UNA OPERACION ELECTROQUIRURGICA.
ES87301785T 1987-03-02 1987-03-02 Instrumento electroquirurgico. Expired - Lifetime ES2040247T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87301785A EP0280798B1 (en) 1987-03-02 1987-03-02 Electrosurgery surgical instrument

Publications (1)

Publication Number Publication Date
ES2040247T3 true ES2040247T3 (es) 1993-10-16

Family

ID=8197803

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87301785T Expired - Lifetime ES2040247T3 (es) 1987-03-02 1987-03-02 Instrumento electroquirurgico.

Country Status (3)

Country Link
EP (1) EP0280798B1 (es)
DE (1) DE3783904T2 (es)
ES (1) ES2040247T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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
US6780180B1 (en) 1995-06-23 2004-08-24 Gyrus Medical Limited Electrosurgical instrument
WO1997000646A1 (en) 1995-06-23 1997-01-09 Gyrus Medical Limited An electrosurgical instrument
AU710619B2 (en) 1995-06-23 1999-09-23 Gyrus Medical Limited An electrosurgical instrument
US6293942B1 (en) 1995-06-23 2001-09-25 Gyrus Medical Limited Electrosurgical generator method
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
GB2314274A (en) 1996-06-20 1997-12-24 Gyrus Medical Ltd Electrode construction for an electrosurgical instrument
GB9612993D0 (en) 1996-06-20 1996-08-21 Gyrus Medical Ltd Electrosurgical instrument
US6565561B1 (en) 1996-06-20 2003-05-20 Cyrus Medical Limited 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
JP7158742B2 (ja) 2017-03-06 2022-10-24 アイ．シー． メディカル， インコーポレイテッド 導電性切断縁部と上部および下部導電面とを備える電気外科用ブレードを含む電気外科用ブレードアセンブリ
CA3054445A1 (en) 2017-03-06 2018-09-13 I.C. Medical, Inc. Monopolar electrosurgery blade and electrosurgery blade assembly
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)

* Cited by examiner, † Cited by third party
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
BR7601564A (pt) * 1975-03-14 1976-09-14 R Shaw Instrumento e processo para a realizacao de cortes cirurgicos
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
DE2944730A1 (de) * 1978-11-16 1980-05-29 Corning Glass Works Chirurgisches instrument
EP0148250A1 (en) * 1983-07-06 1985-07-17 STASZ, Peter Electro cautery surgical blade
US4640279A (en) * 1985-08-08 1987-02-03 Oximetrix, Inc. Combination surgical scalpel and electrosurgical instrument

Also Published As

Publication number Publication date
DE3783904D1 (de) 1993-03-11
DE3783904T2 (de) 1993-07-01
EP0280798A1 (en) 1988-09-07
EP0280798B1 (en) 1993-01-27

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