JPH0419863B2 - - Google Patents

Info

Publication number
JPH0419863B2
JPH0419863B2 JP56173661A JP17366181A JPH0419863B2 JP H0419863 B2 JPH0419863 B2 JP H0419863B2 JP 56173661 A JP56173661 A JP 56173661A JP 17366181 A JP17366181 A JP 17366181A JP H0419863 B2 JPH0419863 B2 JP H0419863B2
Authority
JP
Japan
Prior art keywords
blade
cutting tool
cutting
heater
adhesive
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
JP56173661A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57103633A (en
Inventor
Uein Beaado Robaato
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.)
Oximetrix Inc
Original Assignee
Oximetrix Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22746511&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0419863(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oximetrix Inc filed Critical Oximetrix Inc
Publication of JPS57103633A publication Critical patent/JPS57103633A/ja
Publication of JPH0419863B2 publication Critical patent/JPH0419863B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A61B17/3211—Surgical scalpels, knives; Accessories therefor
    • A61B17/3213—Surgical scalpels, knives; Accessories therefor with detachable blades
    • 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
    • A61B18/082—Probes or electrodes therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/40—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools shearing tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B3/00—Hand knives with fixed blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B7/00—Hand knives with reciprocating motor-driven blades
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00853—Material properties low friction, hydrophobic and corrosion-resistant fluorocarbon resin coating (ptf, ptfe, polytetrafluoroethylene)
    • 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
    • A61B2018/00964—Features of probes
    • A61B2018/0097—Cleaning probe surfaces
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Surgical Instruments (AREA)
  • Laminated Bodies (AREA)
JP56173661A 1980-10-28 1981-10-28 Outting apparatus and production thereof Granted JPS57103633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/201,603 US4485810A (en) 1980-10-28 1980-10-28 Surgical cutting blade

Publications (2)

Publication Number Publication Date
JPS57103633A JPS57103633A (en) 1982-06-28
JPH0419863B2 true JPH0419863B2 (enExample) 1992-03-31

Family

ID=22746511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56173661A Granted JPS57103633A (en) 1980-10-28 1981-10-28 Outting apparatus and production thereof

Country Status (2)

Country Link
US (1) US4485810A (enExample)
JP (1) JPS57103633A (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610596A (en) * 1984-10-26 1986-09-09 Bouldin & Lawson, Inc. Apparatus for removing cover from baled material
US5593406A (en) * 1992-05-01 1997-01-14 Hemostatic Surgery Corporation Endoscopic instrument with auto-regulating heater and method of using same
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
US5308311A (en) * 1992-05-01 1994-05-03 Robert F. Shaw Electrically heated surgical blade and methods of making
US5480398A (en) * 1992-05-01 1996-01-02 Hemostatic Surgery Corporation Endoscopic instrument with disposable auto-regulating heater
US5438758A (en) * 1994-05-31 1995-08-08 Roth-White; Jenny V. Heated knife
US5611798A (en) * 1995-03-02 1997-03-18 Eggers; Philip E. Resistively heated cutting and coagulating surgical instrument
US5702387A (en) * 1995-09-27 1997-12-30 Valleylab Inc Coated electrosurgical electrode
US5848978A (en) * 1995-11-14 1998-12-15 Genx International, Inc. Surgical biopsy device
US6126656A (en) * 1996-01-30 2000-10-03 Utah Medical Products, Inc. Electrosurgical cutting device
DE59707001D1 (de) 1996-10-16 2002-05-16 Steffen Homann Beheizbares schneidinstrument, insbesondere schere, messer, haarschneidemaschine oder dgl.
DE19826958A1 (de) * 1998-06-17 1999-12-23 Lies Hans Dieter Verfahren und Vorrichtung zum elektrochirurgischen Schneiden und Koagulieren
US6235027B1 (en) 1999-01-21 2001-05-22 Garrett D. Herzon Thermal cautery surgical forceps
DE60139924D1 (de) 2000-02-28 2009-10-29 Conmed Corp Elektrochirurgische klinge mit direkter aufklebung einer silikonbeschichtung
DE10038015A1 (de) * 2000-08-04 2002-02-21 Gfd Ges Fuer Diamantprodukte M Klinge
JP4227884B2 (ja) * 2003-11-21 2009-02-18 埼玉日本電気株式会社 粘着テープ分割用刃物の製造方法
US7613523B2 (en) * 2003-12-11 2009-11-03 Apsara Medical Corporation Aesthetic thermal sculpting of skin
US20100186238A1 (en) * 2007-09-21 2010-07-29 Men-Tzon Shih Electric heated knife assembly
US8142425B2 (en) * 2007-10-30 2012-03-27 Hemostatix Medical Techs, LLC Hemostatic surgical blade, system and method of blade manufacture
US9107666B2 (en) 2009-04-17 2015-08-18 Domain Surgical, Inc. Thermal resecting loop
US9265556B2 (en) 2009-04-17 2016-02-23 Domain Surgical, Inc. Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials
US8430870B2 (en) 2009-04-17 2013-04-30 Domain Surgical, Inc. Inductively heated snare
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
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
EP2704657A4 (en) 2011-04-08 2014-12-31 Domain Surgical Inc IMPEDANCE MATCHING CIRCUIT
WO2012158722A2 (en) 2011-05-16 2012-11-22 Mcnally, David, J. Surgical instrument guide
US9604375B2 (en) * 2011-05-18 2017-03-28 Heated Blades Holding Company, Llc Razor with blade heating system
US9526558B2 (en) 2011-09-13 2016-12-27 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
ES1110480Y (es) * 2014-04-02 2014-08-19 Gonzalez Francisco Javier Esteban Cuchillo inalámbrico para cortar y untar alimentos frios
US10357306B2 (en) 2014-05-14 2019-07-23 Domain Surgical, Inc. Planar ferromagnetic coated surgical tip and method for making
DE102015200308A1 (de) * 2015-01-13 2016-07-14 Robert Bosch Gmbh Klinge für ein Schneideinstrument, Skalpellhalter für eine Klinge sowie Verfahren zum Herstellen einer Klinge
GB201600546D0 (en) 2016-01-12 2016-02-24 Gyrus Medical Ltd Electrosurgical device
US12137961B2 (en) 2019-03-25 2024-11-12 Covidien Lp Electrosurgical pencil with a protective guard
US11399888B2 (en) 2019-08-14 2022-08-02 Covidien Lp Bipolar pencil
US11779394B2 (en) 2020-01-30 2023-10-10 Covidien Lp Single-sided low profile end effector for bipolar pencil
US11596467B2 (en) 2020-02-04 2023-03-07 Covidien Lp Articulating tip for bipolar pencil
US11944367B2 (en) 2020-02-05 2024-04-02 Covidien Lp Electrosurgical device for cutting tissue
US11864815B2 (en) 2020-02-06 2024-01-09 Covidien Lp Electrosurgical device for cutting tissue
US11864817B2 (en) 2020-02-13 2024-01-09 Covidien Lp Low profile single pole tip for bipolar pencil
US11712285B2 (en) 2020-04-23 2023-08-01 Covidien Lp Dual-threaded tensioning mechanism for bipolar pencil
US11648046B2 (en) 2020-04-29 2023-05-16 Covidien Lp Electrosurgical instrument for cutting tissue
US11684413B2 (en) 2020-05-22 2023-06-27 Covidien Lp Smoke mitigation assembly for bipolar pencil
US11864818B2 (en) 2020-06-12 2024-01-09 Covidien Lp End effector assembly for bipolar pencil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297103A (en) * 1942-02-26 1942-09-29 Eddie M Holm Electrically heated tool
US2866068A (en) * 1956-05-14 1958-12-23 Bernstein Samuel Electrically heated butcher knife
US4198957A (en) * 1967-11-09 1980-04-22 Robert F. Shaw Method of using an electrically heated surgical cutting instrument
US3685518A (en) * 1970-07-29 1972-08-22 Aesculap Werke Ag Surgical instrument for high-frequency surgery
DE2315075A1 (de) * 1973-03-27 1974-12-05 Peter Dr Med Breitwieser Einrichtung zur hitzebehandlung von gewebe
US4091813A (en) * 1975-03-14 1978-05-30 Robert F. Shaw Surgical instrument having self-regulated electrical proximity heating of its cutting edge and method of using the same
JPS6019686Y2 (ja) * 1977-08-11 1985-06-13 京セラ株式会社 電気メスの被覆構造

Also Published As

Publication number Publication date
US4485810A (en) 1984-12-04
JPS57103633A (en) 1982-06-28

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