ATE539694T1 - Biegbare kryochirurgische sonde - Google Patents

Biegbare kryochirurgische sonde

Info

Publication number
ATE539694T1
ATE539694T1 AT02775877T AT02775877T ATE539694T1 AT E539694 T1 ATE539694 T1 AT E539694T1 AT 02775877 T AT02775877 T AT 02775877T AT 02775877 T AT02775877 T AT 02775877T AT E539694 T1 ATE539694 T1 AT E539694T1
Authority
AT
Austria
Prior art keywords
cryostat
assembly
inlet
fluid
heat exchanger
Prior art date
Application number
AT02775877T
Other languages
English (en)
Inventor
Xiaoyu Yu
David Battles
Jay Eum
Original Assignee
Endocare 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
Application filed by Endocare Inc filed Critical Endocare Inc
Application granted granted Critical
Publication of ATE539694T1 publication Critical patent/ATE539694T1/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
    • A61B18/02—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, e.g. tourniquets
    • 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, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A61B2017/00092—Temperature using thermocouples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • 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
    • A61B2018/00041—Heating, e.g. defrosting
    • 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
    • A61B2018/00101—Thermal conductivity low, i.e. thermally insulating
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Inorganic Insulating Materials (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AT02775877T 2001-09-20 2002-09-19 Biegbare kryochirurgische sonde ATE539694T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/957,337 US6936045B2 (en) 2001-09-20 2001-09-20 Malleable cryosurgical probe
PCT/US2002/029767 WO2003024313A2 (en) 2001-09-20 2002-09-19 Malleable cryosurgical probe

Publications (1)

Publication Number Publication Date
ATE539694T1 true ATE539694T1 (de) 2012-01-15

Family

ID=25499437

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02775877T ATE539694T1 (de) 2001-09-20 2002-09-19 Biegbare kryochirurgische sonde

Country Status (9)

Country Link
US (2) US6936045B2 (de)
EP (1) EP1435825B1 (de)
AT (1) ATE539694T1 (de)
AU (1) AU2002341727A1 (de)
CA (1) CA2460739C (de)
ES (1) ES2377924T3 (de)
IL (2) IL160692A0 (de)
PT (1) PT1435825E (de)
WO (1) WO2003024313A2 (de)

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US7381207B2 (en) 2003-06-25 2008-06-03 Endocare, Inc. Quick disconnect assembly having a finger lock assembly
US7207985B2 (en) * 2003-06-25 2007-04-24 Endocare, Inc. Detachable cryosurgical probe
US7189228B2 (en) 2003-06-25 2007-03-13 Endocare, Inc. Detachable cryosurgical probe with breakaway handle
US7160291B2 (en) * 2003-06-25 2007-01-09 Endocare, Inc. Detachable cryosurgical probe
US7288088B2 (en) 2004-05-10 2007-10-30 Boston Scientific Scimed, Inc. Clamp based low temperature lesion formation apparatus, systems and methods
US7582083B2 (en) 2004-05-10 2009-09-01 Boston Scientific Scimed, Inc. Probe based low temperature lesion formation apparatus, systems and methods
US7291142B2 (en) 2004-05-10 2007-11-06 Boston Scientific Scimed, Inc. Low temperature lesion formation apparatus, systems and methods
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US7794455B2 (en) * 2005-04-29 2010-09-14 Medtronic Cryocath Lp Wide area ablation of myocardial tissue
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US7967815B1 (en) 2010-03-25 2011-06-28 Icecure Medical Ltd. Cryosurgical instrument with enhanced heat transfer
US7938822B1 (en) 2010-05-12 2011-05-10 Icecure Medical Ltd. Heating and cooling of cryosurgical instrument using a single cryogen
US8080005B1 (en) 2010-06-10 2011-12-20 Icecure Medical Ltd. Closed loop cryosurgical pressure and flow regulated system
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US9387031B2 (en) 2011-07-29 2016-07-12 Medtronic Ablation Frontiers Llc Mesh-overlayed ablation and mapping device
US20130090638A1 (en) * 2011-10-07 2013-04-11 Galil Medical Inc. Flexible Cryoneedle Apparatus and Method
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CA2895173A1 (en) * 2012-12-13 2014-06-19 Volcano Corporation Rotational catheter with extended catheter body drive shaft support
EP2931130B1 (de) * 2012-12-13 2021-10-13 Philips Image Guided Therapy Corporation Rotierender messkatheter mit selbsttragendem antriebswellenabschnitt
CN109846543B (zh) 2013-09-24 2021-09-21 艾达吉欧医疗公司 基于血管内近临界流体的冷冻消融导管及相关方法
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EP3541722A4 (de) 2016-11-15 2020-07-08 Concept Group LLC Mehrlagenisolierte anordnungen
CN110770489B (zh) 2016-11-15 2022-03-01 概念集团有限责任公司 具有微孔绝热的增强的真空绝热制品
CN111465800B (zh) 2017-08-25 2022-03-01 概念集团有限责任公司 多几何形状和多材料隔热部件
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Also Published As

Publication number Publication date
WO2003024313A2 (en) 2003-03-27
CA2460739A1 (en) 2003-03-27
EP1435825B1 (de) 2012-01-04
EP1435825A4 (de) 2010-03-10
CA2460739C (en) 2014-01-28
US20030055415A1 (en) 2003-03-20
PT1435825E (pt) 2012-02-06
WO2003024313A3 (en) 2003-10-16
EP1435825A2 (de) 2004-07-14
ES2377924T3 (es) 2012-04-03
US6936045B2 (en) 2005-08-30
US20040073203A1 (en) 2004-04-15
IL160692A (en) 2008-06-05
AU2002341727A1 (en) 2003-04-01
IL160692A0 (en) 2004-08-31

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