CA2220125A1 - Improved directed energy surgical method and assembly - Google Patents

Improved directed energy surgical method and assembly Download PDF

Info

Publication number
CA2220125A1
CA2220125A1 CA002220125A CA2220125A CA2220125A1 CA 2220125 A1 CA2220125 A1 CA 2220125A1 CA 002220125 A CA002220125 A CA 002220125A CA 2220125 A CA2220125 A CA 2220125A CA 2220125 A1 CA2220125 A1 CA 2220125A1
Authority
CA
Canada
Prior art keywords
surgical
stream
liquid
liquid mist
recited
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
CA002220125A
Other languages
English (en)
French (fr)
Inventor
Glenn Anthony Horner
Scott Allan Miller
Warren Paul Heim
Larry K. Blankenship
James L. Brassell
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.)
Team Medical LLC
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 CA2220125A1 publication Critical patent/CA2220125A1/en
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
    • A61B18/1402—Probes for open surgery
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00017—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids with gas
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • 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
    • A61B2218/002—Irrigation
    • A61B2218/003—Irrigation using a spray or a foam
    • 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

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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Laser Surgery Devices (AREA)
CA002220125A 1995-05-09 1996-05-09 Improved directed energy surgical method and assembly Abandoned CA2220125A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/437,321 US5554172A (en) 1995-05-09 1995-05-09 Directed energy surgical method and assembly
US08/437,321 1995-05-09

Publications (1)

Publication Number Publication Date
CA2220125A1 true CA2220125A1 (en) 1996-11-14

Family

ID=23735953

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002220125A Abandoned CA2220125A1 (en) 1995-05-09 1996-05-09 Improved directed energy surgical method and assembly

Country Status (6)

Country Link
US (2) US5554172A (https=)
EP (1) EP0952789A1 (https=)
JP (1) JP2001501485A (https=)
AU (1) AU5791096A (https=)
CA (1) CA2220125A1 (https=)
WO (1) WO1996035383A1 (https=)

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* Cited by examiner, † Cited by third party
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EP0952789A1 (en) 1999-11-03
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AU5791096A (en) 1996-11-29
JP2001501485A (ja) 2001-02-06
WO1996035383A1 (en) 1996-11-14
US5707402A (en) 1998-01-13

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