PT1109504E - Dispositivo electrocirúrgico para indução de necrose celular - Google Patents

Dispositivo electrocirúrgico para indução de necrose celular Download PDF

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Publication number
PT1109504E
PT1109504E PT99949574T PT99949574T PT1109504E PT 1109504 E PT1109504 E PT 1109504E PT 99949574 T PT99949574 T PT 99949574T PT 99949574 T PT99949574 T PT 99949574T PT 1109504 E PT1109504 E PT 1109504E
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PT
Portugal
Prior art keywords
introducer
electrodes
cell necrosis
electrosurgical device
tissue
Prior art date
Application number
PT99949574T
Other languages
English (en)
Inventor
Kee S Lee
Daniel Balbierz
Original Assignee
Angiodynamics 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 Angiodynamics Inc filed Critical Angiodynamics Inc
Publication of PT1109504E publication Critical patent/PT1109504E/pt

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    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves
    • A61N5/04—Radiators for near-field treatment

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Radiology & Medical Imaging (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Surgical Instruments (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
PT99949574T 1998-09-04 1999-08-31 Dispositivo electrocirúrgico para indução de necrose celular PT1109504E (pt)

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US09/148,529 US6330478B1 (en) 1995-08-15 1998-09-04 Cell necrosis apparatus

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JP (1) JP4191897B2 (pt)
AT (1) ATE431108T1 (pt)
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DE (1) DE69940887D1 (pt)
DK (1) DK1109504T3 (pt)
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PT (1) PT1109504E (pt)
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EP1109504A2 (en) 2001-06-27
WO2000013602A2 (en) 2000-03-16
AU6241999A (en) 2000-03-27
ATE431108T1 (de) 2009-05-15
EP1109504B1 (en) 2009-05-13
TW446566B (en) 2001-07-21
DE69940887D1 (de) 2009-06-25
EP1598025A2 (en) 2005-11-23
JP2002524129A (ja) 2002-08-06
DK1109504T3 (da) 2009-08-03
WO2000013602A3 (en) 2000-07-20
JP4191897B2 (ja) 2008-12-03
EP1598025A3 (en) 2006-08-02
ES2325776T3 (es) 2009-09-16
US6330478B1 (en) 2001-12-11

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