JP4416654B2 - 寒冷切除用コイル - Google Patents

寒冷切除用コイル Download PDF

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Publication number
JP4416654B2
JP4416654B2 JP2004532847A JP2004532847A JP4416654B2 JP 4416654 B2 JP4416654 B2 JP 4416654B2 JP 2004532847 A JP2004532847 A JP 2004532847A JP 2004532847 A JP2004532847 A JP 2004532847A JP 4416654 B2 JP4416654 B2 JP 4416654B2
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JP
Japan
Prior art keywords
medical device
coil
tube
cryotherapy
disposed
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 - Fee Related
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JP2004532847A
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English (en)
Japanese (ja)
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JP2005537089A (ja
JP2005537089A5 (enExample
Inventor
ラフォンテイン，ダニエル・エム
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Boston Scientific Ltd Barbados
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Boston Scientific Ltd Barbados
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Publication date
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Publication of JP2005537089A publication Critical patent/JP2005537089A/ja
Publication of JP2005537089A5 publication Critical patent/JP2005537089A5/ja
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    • 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
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • 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
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A61B2018/0025—Multiple balloons
    • A61B2018/00255—Multiple balloons arranged one inside another
    • 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
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
    • 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
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0231—Characteristics of handpieces or probes
    • A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Magnetic Treatment Devices (AREA)
  • Particle Accelerators (AREA)
  • Discharge Heating (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2004532847A 2002-08-30 2003-07-31 寒冷切除用コイル Expired - Fee Related JP4416654B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/231,738 US6929639B2 (en) 2002-08-30 2002-08-30 Cryo ablation coil
PCT/US2003/024129 WO2004019798A1 (en) 2002-08-30 2003-07-31 Cryo ablation coil

Publications (3)

Publication Number Publication Date
JP2005537089A JP2005537089A (ja) 2005-12-08
JP2005537089A5 JP2005537089A5 (enExample) 2008-11-06
JP4416654B2 true JP4416654B2 (ja) 2010-02-17

Family

ID=31976800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004532847A Expired - Fee Related JP4416654B2 (ja) 2002-08-30 2003-07-31 寒冷切除用コイル

Country Status (7)

Country Link
US (2) US6929639B2 (enExample)
EP (1) EP1531747B1 (enExample)
JP (1) JP4416654B2 (enExample)
AT (1) ATE540632T1 (enExample)
AU (1) AU2003268047A1 (enExample)
CA (1) CA2496575C (enExample)
WO (1) WO2004019798A1 (enExample)

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* Cited by examiner, † Cited by third party
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US20040044334A1 (en) 2004-03-04
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CA2496575A1 (en) 2004-03-11
US20050182396A1 (en) 2005-08-18
JP2005537089A (ja) 2005-12-08
CA2496575C (en) 2012-02-21
WO2004019798A1 (en) 2004-03-11
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US7172589B2 (en) 2007-02-06
US6929639B2 (en) 2005-08-16

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