CA2277122A1 - Instrument electrochirurgical - Google Patents

Instrument electrochirurgical Download PDF

Info

Publication number
CA2277122A1
CA2277122A1 CA002277122A CA2277122A CA2277122A1 CA 2277122 A1 CA2277122 A1 CA 2277122A1 CA 002277122 A CA002277122 A CA 002277122A CA 2277122 A CA2277122 A CA 2277122A CA 2277122 A1 CA2277122 A1 CA 2277122A1
Authority
CA
Canada
Prior art keywords
coating
electrosurgical
instrument
magnetite
electrode
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.)
Abandoned
Application number
CA002277122A
Other languages
English (en)
Inventor
Michael Henderson
Richard F. Jones
Nels Sorensen
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.)
Medicor Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2277122A1 publication Critical patent/CA2277122A1/fr
Abandoned 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Surgical Instruments (AREA)

Abstract

La présente invention concerne un revêtement exceptionnellement durable pour des instruments électrochirurgicaux (10). Le revêtement conducteur (12) est composé de particules de magnétite et de Fe¿3?O¿4? appliquées par vaporisation sur le support métallique (18) d'un instrument chirurgical au moyen d'une technique de vaporisation thermique.
CA002277122A 1997-01-13 1998-01-13 Instrument electrochirurgical Abandoned CA2277122A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US78381797A 1997-01-13 1997-01-13
US783,817 1997-01-13
PCT/US1998/000555 WO1998030159A1 (fr) 1997-01-13 1998-01-13 Instrument electrochirurgical

Publications (1)

Publication Number Publication Date
CA2277122A1 true CA2277122A1 (fr) 1998-07-16

Family

ID=25130482

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002277122A Abandoned CA2277122A1 (fr) 1997-01-13 1998-01-13 Instrument electrochirurgical

Country Status (5)

Country Link
EP (1) EP1006906A4 (fr)
JP (1) JP2001507978A (fr)
AU (1) AU5959798A (fr)
CA (1) CA2277122A1 (fr)
WO (1) WO1998030159A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080234672A1 (en) * 2007-03-20 2008-09-25 Tyco Healthcare Goup Lp Non-stick surface coated electrodes and method for manufacturing same
US8377052B2 (en) * 2009-04-17 2013-02-19 Domain Surgical, Inc. Surgical tool with inductively heated regions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03229888A (ja) * 1990-02-05 1991-10-11 Tokai Carbon Co Ltd マグネタイト被覆電極の製造方法
US5324289A (en) * 1991-06-07 1994-06-28 Hemostatic Surgery Corporation Hemostatic bi-polar electrosurgical cutting apparatus and methods of use

Also Published As

Publication number Publication date
EP1006906A1 (fr) 2000-06-14
AU5959798A (en) 1998-08-03
WO1998030159A1 (fr) 1998-07-16
JP2001507978A (ja) 2001-06-19
EP1006906A4 (fr) 2000-06-14

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Legal Events

Date Code Title Description
FZDE Discontinued