CA1083457A - Surgical instrument having self-regulated electrical induction heating of its cutting edge and method of using the same - Google Patents

Surgical instrument having self-regulated electrical induction heating of its cutting edge and method of using the same

Info

Publication number
CA1083457A
CA1083457A CA246,544A CA246544A CA1083457A CA 1083457 A CA1083457 A CA 1083457A CA 246544 A CA246544 A CA 246544A CA 1083457 A CA1083457 A CA 1083457A
Authority
CA
Canada
Prior art keywords
blade
cutting edge
electrically conductive
cutting
tissue
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
Application number
CA246,544A
Other languages
English (en)
French (fr)
Inventor
Robert F. Shaw
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.)
Individual
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
Application granted granted Critical
Publication of CA1083457A publication Critical patent/CA1083457A/en
Expired 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
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes

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)
CA246,544A 1975-03-14 1976-02-25 Surgical instrument having self-regulated electrical induction heating of its cutting edge and method of using the same Expired CA1083457A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55833675A 1975-03-14 1975-03-14
US558,336 1975-03-14

Publications (1)

Publication Number Publication Date
CA1083457A true CA1083457A (en) 1980-08-12

Family

ID=24229153

Family Applications (1)

Application Number Title Priority Date Filing Date
CA246,544A Expired CA1083457A (en) 1975-03-14 1976-02-25 Surgical instrument having self-regulated electrical induction heating of its cutting edge and method of using the same

Country Status (6)

Country Link
JP (1) JPS51122984A (de)
BR (2) BR7601546A (de)
CA (1) CA1083457A (de)
DE (1) DE2609383C3 (de)
FR (1) FR2303515A1 (de)
GB (1) GB1546624A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232676A (en) * 1978-11-16 1980-11-11 Corning Glass Works Surgical cutting instrument
US4248231A (en) * 1978-11-16 1981-02-03 Corning Glass Works Surgical cutting instrument
DE2944730A1 (de) * 1978-11-16 1980-05-29 Corning Glass Works Chirurgisches instrument
US4481057A (en) * 1980-10-28 1984-11-06 Oximetrix, Inc. Cutting device and method of manufacture
DE3783904T2 (de) * 1987-03-02 1993-07-01 Everest Medical Corp Elektrochirurgisches instrument.
EP0578771B1 (de) * 1991-04-05 1999-12-29 Metcal, Inc. Instrument zum schneiden, koagulieren und abtragen von gewebe
US5766166A (en) * 1995-03-07 1998-06-16 Enable Medical Corporation Bipolar Electrosurgical scissors
US6391029B1 (en) 1995-03-07 2002-05-21 Enable Medical Corporation Bipolar electrosurgical scissors
US6464701B1 (en) 1995-03-07 2002-10-15 Enable Medical Corporation Bipolar electrosurgical scissors
US6179837B1 (en) 1995-03-07 2001-01-30 Enable Medical Corporation Bipolar electrosurgical scissors
US8292888B2 (en) 2001-04-20 2012-10-23 Tyco Healthcare Group Lp Bipolar or ultrasonic surgical device
US9078655B2 (en) 2009-04-17 2015-07-14 Domain Surgical, Inc. Heated balloon catheter
US9131977B2 (en) 2009-04-17 2015-09-15 Domain Surgical, Inc. Layered ferromagnetic coated conductor thermal surgical tool
US9265556B2 (en) 2009-04-17 2016-02-23 Domain Surgical, Inc. Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials
US8377052B2 (en) 2009-04-17 2013-02-19 Domain Surgical, Inc. Surgical tool with inductively heated regions
US9107666B2 (en) 2009-04-17 2015-08-18 Domain Surgical, Inc. Thermal resecting loop
CA2868742A1 (en) 2011-04-08 2013-07-18 Domain Surgical, Inc. Impedance matching circuit
US8932279B2 (en) 2011-04-08 2015-01-13 Domain Surgical, Inc. System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue
US8858544B2 (en) 2011-05-16 2014-10-14 Domain Surgical, Inc. Surgical instrument guide
WO2013040255A2 (en) 2011-09-13 2013-03-21 Domain Surgical, Inc. Sealing and/or cutting instrument
AU2012347871B2 (en) 2011-12-06 2017-11-23 Domain Surgical Inc. System and method of controlling power delivery to a surgical instrument
US10357306B2 (en) 2014-05-14 2019-07-23 Domain Surgical, Inc. Planar ferromagnetic coated surgical tip and method for making

Also Published As

Publication number Publication date
FR2303515B3 (de) 1979-06-29
FR2303515A1 (fr) 1976-10-08
DE2609383B2 (de) 1979-03-22
DE2609383C3 (de) 1979-11-15
JPS51122984A (en) 1976-10-27
BR7601566A (pt) 1976-09-14
DE2609383A1 (de) 1976-09-23
BR7601546A (pt) 1976-09-14
GB1546624A (en) 1979-05-23

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Legal Events

Date Code Title Description
MKEX Expiry