ATE243982T1 - Leckdetektionssystem - Google Patents

Leckdetektionssystem

Info

Publication number
ATE243982T1
ATE243982T1 AT00901435T AT00901435T ATE243982T1 AT E243982 T1 ATE243982 T1 AT E243982T1 AT 00901435 T AT00901435 T AT 00901435T AT 00901435 T AT00901435 T AT 00901435T AT E243982 T1 ATE243982 T1 AT E243982T1
Authority
AT
Austria
Prior art keywords
catheter
coolant
inlet side
low pressure
inlet
Prior art date
Application number
AT00901435T
Other languages
English (en)
Inventor
Marwan Abboud
Jean-Pierre Lalonde
Asmar Johnny Al
John W Lehman
Original Assignee
Cryocath Technologies 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=22371346&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE243982(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cryocath Technologies Inc filed Critical Cryocath Technologies Inc
Application granted granted Critical
Publication of ATE243982T1 publication Critical patent/ATE243982T1/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
    • 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
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Examining Or Testing Airtightness (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
AT00901435T 1999-01-25 2000-01-25 Leckdetektionssystem ATE243982T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11717599P 1999-01-25 1999-01-25
PCT/CA2000/000065 WO2000042933A1 (en) 1999-01-25 2000-01-25 Leak detection system

Publications (1)

Publication Number Publication Date
ATE243982T1 true ATE243982T1 (de) 2003-07-15

Family

ID=22371346

Family Applications (2)

Application Number Title Priority Date Filing Date
AT00901010T ATE243981T1 (de) 1999-01-25 2000-01-25 Kryogenisches kathetersystem
AT00901435T ATE243982T1 (de) 1999-01-25 2000-01-25 Leckdetektionssystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT00901010T ATE243981T1 (de) 1999-01-25 2000-01-25 Kryogenisches kathetersystem

Country Status (6)

Country Link
US (10) US6569158B1 (de)
EP (3) EP1148832A1 (de)
AT (2) ATE243981T1 (de)
CA (5) CA2707199C (de)
DE (2) DE60003634T2 (de)
WO (3) WO2000042932A1 (de)

Families Citing this family (208)

* Cited by examiner, † Cited by third party
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US20030004504A1 (en) 2003-01-02
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US6761714B2 (en) 2004-07-13
CA2638741C (en) 2010-09-07
US6887234B2 (en) 2005-05-03
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US20040158238A1 (en) 2004-08-12
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CA2638741A1 (en) 2000-07-27
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US6682525B2 (en) 2004-01-27
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