ATE551963T1 - Thermische grenze für einen saugkoagulator - Google Patents

Thermische grenze für einen saugkoagulator

Info

Publication number
ATE551963T1
ATE551963T1 AT10166610T AT10166610T ATE551963T1 AT E551963 T1 ATE551963 T1 AT E551963T1 AT 10166610 T AT10166610 T AT 10166610T AT 10166610 T AT10166610 T AT 10166610T AT E551963 T1 ATE551963 T1 AT E551963T1
Authority
AT
Austria
Prior art keywords
tube
shaft
conductive member
thermally conductive
electrode
Prior art date
Application number
AT10166610T
Other languages
English (en)
Inventor
Dana J Landry
Mark J Huseman
William S Robinson
Original Assignee
Tyco Healthcare
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 Tyco Healthcare filed Critical Tyco Healthcare
Application granted granted Critical
Publication of ATE551963T1 publication Critical patent/ATE551963T1/de

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
    • A61B18/148—Probes or electrodes therefor having a short, rigid shaft for accessing the inner body transcutaneously, e.g. for neurosurgery or arthroscopy
    • 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
    • A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
    • 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
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00095—Thermal conductivity high, i.e. heat 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00589—Coagulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007—Aspiration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007—Aspiration
    • A61B2218/008—Aspiration for smoke evacuation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Surgical Instruments (AREA)
AT10166610T 2009-06-19 2010-06-21 Thermische grenze für einen saugkoagulator ATE551963T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/488,096 US8753341B2 (en) 2009-06-19 2009-06-19 Thermal barrier for suction coagulator

Publications (1)

Publication Number Publication Date
ATE551963T1 true ATE551963T1 (de) 2012-04-15

Family

ID=42668606

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10166610T ATE551963T1 (de) 2009-06-19 2010-06-21 Thermische grenze für einen saugkoagulator

Country Status (5)

Country Link
US (1) US8753341B2 (de)
EP (1) EP2263585B1 (de)
AT (1) ATE551963T1 (de)
CA (1) CA2708082A1 (de)
ES (1) ES2384752T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10052169B2 (en) 2016-11-03 2018-08-21 Meshil A. M. O. H. Al-Jarba Shield for electrosurgical suction coagulator and kit including the same
US11903636B2 (en) 2018-09-27 2024-02-20 Covidien Lp Energy-based tissue specimen removal
US11298155B2 (en) 2019-04-24 2022-04-12 Covidien Lp Cutting guard with radiofrequency dissection
US11364071B2 (en) 2019-04-24 2022-06-21 Covidien Lp Handheld dissector
US11147545B1 (en) 2020-06-12 2021-10-19 Covidien Lp Cutting guard with ground connection
US11730533B2 (en) 2020-06-12 2023-08-22 Covidien Lp Auxiliary electrosurgical return rivet for use with cutting guard

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Also Published As

Publication number Publication date
EP2263585A1 (de) 2010-12-22
ES2384752T3 (es) 2012-07-11
US20100324555A1 (en) 2010-12-23
US8753341B2 (en) 2014-06-17
EP2263585B1 (de) 2012-04-04
CA2708082A1 (en) 2010-12-19

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