DE69832072D1 - Miniatur-röntgenvorrichtung mit kaltkathode - Google Patents

Miniatur-röntgenvorrichtung mit kaltkathode

Info

Publication number
DE69832072D1
DE69832072D1 DE69832072T DE69832072T DE69832072D1 DE 69832072 D1 DE69832072 D1 DE 69832072D1 DE 69832072 T DE69832072 T DE 69832072T DE 69832072 T DE69832072 T DE 69832072T DE 69832072 D1 DE69832072 D1 DE 69832072D1
Authority
DE
Germany
Prior art keywords
miniature
cold cathode
raying
cathode
raying device
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 - Lifetime
Application number
DE69832072T
Other languages
English (en)
Inventor
I Chornenky
R Forman
L Schreiner
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.)
Medtronic Vascular Inc
Original Assignee
Medtronic AVE 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 Medtronic AVE Inc filed Critical Medtronic AVE Inc
Application granted granted Critical
Publication of DE69832072D1 publication Critical patent/DE69832072D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/32—Tubes wherein the X-rays are produced at or near the end of the tube or a part thereof which tube or part has a small cross-section to facilitate introduction into a small hole or cavity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A61N5/1002—Intraluminal radiation therapy

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • X-Ray Techniques (AREA)
  • Gas-Filled Discharge Tubes (AREA)
DE69832072T 1997-07-25 1998-07-20 Miniatur-röntgenvorrichtung mit kaltkathode Expired - Lifetime DE69832072D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/900,609 US5854822A (en) 1997-07-25 1997-07-25 Miniature x-ray device having cold cathode
PCT/US1998/014958 WO1999005694A1 (en) 1997-07-25 1998-07-20 Miniature x-ray device having cold cathode

Publications (1)

Publication Number Publication Date
DE69832072D1 true DE69832072D1 (de) 2005-12-01

Family

ID=25412789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69832072T Expired - Lifetime DE69832072D1 (de) 1997-07-25 1998-07-20 Miniatur-röntgenvorrichtung mit kaltkathode

Country Status (8)

Country Link
US (1) US5854822A (de)
EP (1) EP0998748B1 (de)
JP (1) JP2001511584A (de)
KR (1) KR20010022265A (de)
AT (1) ATE308113T1 (de)
AU (1) AU8499898A (de)
DE (1) DE69832072D1 (de)
WO (1) WO1999005694A1 (de)

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US9636525B1 (en) 2011-02-15 2017-05-02 Velayudhan Sahadevan Method of image guided intraoperative simultaneous several ports microbeam radiation therapy with microfocus X-ray tubes
US8915833B1 (en) 2011-02-15 2014-12-23 Velayudhan Sahadevan Image guided intraoperative simultaneous several ports microbeam radiation therapy with microfocus X-ray tubes
US8957394B2 (en) 2011-11-29 2015-02-17 Kla-Tencor Corporation Compact high-voltage electron gun
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US5854822A (en) 1998-12-29
EP0998748B1 (de) 2005-10-26
EP0998748A1 (de) 2000-05-10
WO1999005694A1 (en) 1999-02-04
JP2001511584A (ja) 2001-08-14
ATE308113T1 (de) 2005-11-15
AU8499898A (en) 1999-02-16
KR20010022265A (ko) 2001-03-15

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