ZA761133B - Surgical instrument having self-regulated electrical skin-depth heating of its cutting edge and method of using the same - Google Patents

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

Info

Publication number
ZA761133B
ZA761133B ZA761133A ZA761133A ZA761133B ZA 761133 B ZA761133 B ZA 761133B ZA 761133 A ZA761133 A ZA 761133A ZA 761133 A ZA761133 A ZA 761133A ZA 761133 B ZA761133 B ZA 761133B
Authority
ZA
South Africa
Prior art keywords
self
cutting edge
surgical instrument
same
electrical skin
Prior art date
Application number
ZA761133A
Other languages
English (en)
Inventor
R Shaw
Original Assignee
R Shaw
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
Priority claimed from US05/558,335 external-priority patent/US4185632A/en
Application filed by R Shaw filed Critical R Shaw
Publication of ZA761133B publication Critical patent/ZA761133B/xx

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
    • 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
    • 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

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)
  • Surgical Instruments (AREA)
  • Resistance Heating (AREA)
  • Magnetic Treatment Devices (AREA)
ZA761133A 1975-03-14 1976-02-25 Surgical instrument having self-regulated electrical skin-depth heating of its cutting edge and method of using the same ZA761133B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/558,335 US4185632A (en) 1970-08-13 1975-03-14 Surgical instrument having self-regulated electrical skin-depth heating of its cutting edge and method of using the same

Publications (1)

Publication Number Publication Date
ZA761133B true ZA761133B (en) 1977-02-23

Family

ID=24229150

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA761133A ZA761133B (en) 1975-03-14 1976-02-25 Surgical instrument having self-regulated electrical skin-depth heating of its cutting edge and method of using the same

Country Status (11)

Country Link
JP (1) JPS51122987A (xx)
AU (1) AU500503B2 (xx)
BR (1) BR7601547A (xx)
CA (1) CA1077366A (xx)
DE (1) DE2609327C3 (xx)
FR (1) FR2303518A1 (xx)
GB (1) GB1546627A (xx)
NL (1) NL7602177A (xx)
SE (1) SE412842B (xx)
SU (1) SU720995A3 (xx)
ZA (1) ZA761133B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2022974A (en) * 1978-04-20 1979-12-19 Shaw R F Improved electrically heated apparatus and method and material
JPH08500025A (ja) * 1992-05-01 1996-01-09 ヘモスタティクス コーポレイション 自動調節加熱器を有する手術用器具
EP1815807B1 (en) 2004-09-22 2017-11-22 Olympus Corporation Organic tissue sampling device
DE102006005224B4 (de) * 2006-01-31 2008-09-04 P + P Medical Gmbh Vorrichtung zur Trennung einer aus einem elektrisch leitfähigen Material bestehenden Gelenkendoprothese von biologischen und/oder biokompatiblen Materialien
US8506561B2 (en) * 2009-04-17 2013-08-13 Domain Surgical, Inc. Catheter with inductively heated regions
US20180071011A1 (en) * 2016-09-06 2018-03-15 I.C. Medical, Inc. Monopolar electrosurgery blade and electrosurgery blade assembly
US10792095B2 (en) * 2017-03-05 2020-10-06 I.C. Medical, Inc. Monopolar electrosurgery pencil with argon beam capability

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234356A (en) * 1963-05-07 1966-02-08 Raymond F Babb Electrically heated medical implement
US3826263A (en) * 1970-08-13 1974-07-30 R Shaw Electrically heated surgical cutting instrument
US3768482A (en) * 1972-10-10 1973-10-30 R Shaw Surgical cutting instrument having electrically heated cutting edge

Also Published As

Publication number Publication date
FR2303518A1 (fr) 1976-10-08
JPS6128339B2 (xx) 1986-06-30
DE2609327C3 (de) 1979-07-05
JPS51122987A (en) 1976-10-27
DE2609327B2 (de) 1978-11-09
SE412842B (sv) 1980-03-24
BR7601547A (pt) 1976-09-14
CA1077366A (en) 1980-05-13
SU720995A3 (ru) 1980-03-05
SE7602291L (sv) 1976-09-15
GB1546627A (en) 1979-05-23
NL7602177A (nl) 1976-09-16
AU500503B2 (en) 1979-05-24
DE2609327A1 (de) 1976-09-30
AU1171776A (en) 1977-09-08

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