USRE35383E - Interstitial X-ray needle - Google Patents
Interstitial X-ray needle Download PDFInfo
- Publication number
- USRE35383E USRE35383E US08/270,261 US27026194A USRE35383E US RE35383 E USRE35383 E US RE35383E US 27026194 A US27026194 A US 27026194A US RE35383 E USRE35383 E US RE35383E
- Authority
- US
- United States
- Prior art keywords
- tube
- casing
- electrons
- tip
- interstitial
- 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
Links
- 239000002826 coolant Substances 0.000 claims abstract description 12
- 238000010894 electron beam technology Methods 0.000 claims description 3
- 239000012809 cooling fluid Substances 0.000 claims 6
- 238000001816 cooling Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 206010028980 Neoplasm Diseases 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000035876 healing Effects 0.000 description 1
- 230000002977 hyperthermial effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
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
- H01J35/02—Details
- H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
-
- 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
- A61N5/1027—Interstitial radiation therapy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/12—Cooling
- H01J2235/1204—Cooling of the anode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/12—Cooling
- H01J2235/1225—Cooling characterised by method
- H01J2235/1262—Circulating fluids
Definitions
- FIG. 3 is a diagram of a portion of the needle illustrating an alternative preferred embodiment of the flow-chamber defining means.
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/270,261 USRE35383E (en) | 1992-03-23 | 1994-07-05 | Interstitial X-ray needle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/855,664 US5165093A (en) | 1992-03-23 | 1992-03-23 | Interstitial X-ray needle |
US08/270,261 USRE35383E (en) | 1992-03-23 | 1994-07-05 | Interstitial X-ray needle |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/855,664 Reissue US5165093A (en) | 1992-03-23 | 1992-03-23 | Interstitial X-ray needle |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE35383E true USRE35383E (en) | 1996-11-26 |
Family
ID=25321797
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/855,664 Ceased US5165093A (en) | 1992-03-23 | 1992-03-23 | Interstitial X-ray needle |
US08/270,261 Expired - Lifetime USRE35383E (en) | 1992-03-23 | 1994-07-05 | Interstitial X-ray needle |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/855,664 Ceased US5165093A (en) | 1992-03-23 | 1992-03-23 | Interstitial X-ray needle |
Country Status (6)
Country | Link |
---|---|
US (2) | US5165093A (en) |
EP (1) | EP0562759B1 (en) |
JP (1) | JPH06142220A (en) |
CA (1) | CA2090210C (en) |
DE (1) | DE69311415T2 (en) |
DK (1) | DK0562759T3 (en) |
Cited By (30)
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---|---|---|---|---|
WO2003012816A2 (en) * | 2001-07-30 | 2003-02-13 | Moxtek, Inc. | Mobile miniature x-ray source |
US20040165699A1 (en) * | 2003-02-21 | 2004-08-26 | Rusch Thomas W. | Anode assembly for an x-ray tube |
US7035379B2 (en) | 2002-09-13 | 2006-04-25 | Moxtek, Inc. | Radiation window and method of manufacture |
US20070025516A1 (en) * | 2005-03-31 | 2007-02-01 | Bard Erik C | Magnetic head for X-ray source |
US20070076849A1 (en) * | 2005-09-30 | 2007-04-05 | Moxtek,Inc | X-ray tube cathode with reduced unintended electrical field emission |
US20080296518A1 (en) * | 2007-06-01 | 2008-12-04 | Degao Xu | X-Ray Window with Grid Structure |
US20090022277A1 (en) * | 2007-07-18 | 2009-01-22 | Moxtek, Inc. | Cathode header optic for x-ray tube |
US20090086923A1 (en) * | 2007-09-28 | 2009-04-02 | Davis Robert C | X-ray radiation window with carbon nanotube frame |
US20100002840A1 (en) * | 2008-07-01 | 2010-01-07 | Ali Jaafar | Field emission x-ray apparatus, methods, and systems |
US7983394B2 (en) | 2009-12-17 | 2011-07-19 | Moxtek, Inc. | Multiple wavelength X-ray source |
US8247971B1 (en) | 2009-03-19 | 2012-08-21 | Moxtek, Inc. | Resistively heated small planar filament |
US20120307978A1 (en) * | 2011-06-01 | 2012-12-06 | Canon Kabushiki Kaisha | Radiation generating tube |
US8498381B2 (en) | 2010-10-07 | 2013-07-30 | Moxtek, Inc. | Polymer layer on X-ray window |
US8526574B2 (en) | 2010-09-24 | 2013-09-03 | Moxtek, Inc. | Capacitor AC power coupling across high DC voltage differential |
US8736138B2 (en) | 2007-09-28 | 2014-05-27 | Brigham Young University | Carbon nanotube MEMS assembly |
US8750458B1 (en) | 2011-02-17 | 2014-06-10 | Moxtek, Inc. | Cold electron number amplifier |
US8761344B2 (en) | 2011-12-29 | 2014-06-24 | Moxtek, Inc. | Small x-ray tube with electron beam control optics |
US8792619B2 (en) | 2011-03-30 | 2014-07-29 | Moxtek, Inc. | X-ray tube with semiconductor coating |
US8804910B1 (en) | 2011-01-24 | 2014-08-12 | Moxtek, Inc. | Reduced power consumption X-ray source |
US8817950B2 (en) | 2011-12-22 | 2014-08-26 | Moxtek, Inc. | X-ray tube to power supply connector |
US8929515B2 (en) | 2011-02-23 | 2015-01-06 | Moxtek, Inc. | Multiple-size support for X-ray window |
US8989354B2 (en) | 2011-05-16 | 2015-03-24 | Brigham Young University | Carbon composite support structure |
US8995621B2 (en) | 2010-09-24 | 2015-03-31 | Moxtek, Inc. | Compact X-ray source |
US9072154B2 (en) | 2012-12-21 | 2015-06-30 | Moxtek, Inc. | Grid voltage generation for x-ray tube |
US9076628B2 (en) | 2011-05-16 | 2015-07-07 | Brigham Young University | Variable radius taper x-ray window support structure |
US9174412B2 (en) | 2011-05-16 | 2015-11-03 | Brigham Young University | High strength carbon fiber composite wafers for microfabrication |
US9177755B2 (en) | 2013-03-04 | 2015-11-03 | Moxtek, Inc. | Multi-target X-ray tube with stationary electron beam position |
US9173623B2 (en) | 2013-04-19 | 2015-11-03 | Samuel Soonho Lee | X-ray tube and receiver inside mouth |
US9184020B2 (en) | 2013-03-04 | 2015-11-10 | Moxtek, Inc. | Tiltable or deflectable anode x-ray tube |
US9305735B2 (en) | 2007-09-28 | 2016-04-05 | Brigham Young University | Reinforced polymer x-ray window |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4985832A (en) * | 1986-09-18 | 1991-01-15 | Digital Equipment Corporation | SIMD array processing system with routing networks having plurality of switching stages to transfer messages among processors |
US5452720A (en) * | 1990-09-05 | 1995-09-26 | Photoelectron Corporation | Method for treating brain tumors |
US5369679A (en) * | 1990-09-05 | 1994-11-29 | Photoelectron Corporation | Low power x-ray source with implantable probe for treatment of brain tumors |
US5442678A (en) * | 1990-09-05 | 1995-08-15 | Photoelectron Corporation | X-ray source with improved beam steering |
DE69523457D1 (en) * | 1994-07-12 | 2001-11-29 | Photoelectron Corp | X-RAY RADIATOR FOR DOSING A PREDICTED RADIATION FLOW ON THE INNER SURFACES OF BODY CAVES |
US5566221A (en) * | 1994-07-12 | 1996-10-15 | Photoelectron Corporation | Apparatus for applying a predetermined x-radiation flux to an interior surface of a body cavity |
FR2728472B1 (en) * | 1994-12-27 | 1997-03-28 | Ge Medical Syst Sa | RADIATION THERAPY APPARATUS USING A HIGH FREQUENCY LINEAR ELECTRON ACCELERATOR AND NON-FIELD PROTECTIVE MEANS |
US6377846B1 (en) | 1997-02-21 | 2002-04-23 | Medtronic Ave, Inc. | Device for delivering localized x-ray radiation and method of manufacture |
AU6857796A (en) | 1995-08-24 | 1997-03-19 | Interventional Innovations Corporation | X-ray catheter |
US5729583A (en) * | 1995-09-29 | 1998-03-17 | The United States Of America As Represented By The Secretary Of Commerce | Miniature x-ray source |
AU726908B2 (en) * | 1995-10-09 | 2000-11-23 | Otsuka Pharmaceutical Co., Ltd. | Breath sampling bag and gas measuring apparatus |
CA2206788C (en) * | 1995-10-09 | 2003-03-18 | Otsuka Pharmaceutical Co., Ltd. | Method for spectrometrically measuring isotopic gas and apparatus thereof |
US5689542A (en) * | 1996-06-06 | 1997-11-18 | Varian Associates, Inc. | X-ray generating apparatus with a heat transfer device |
US5737384A (en) * | 1996-10-04 | 1998-04-07 | Massachusetts Institute Of Technology | X-ray needle providing heating with microwave energy |
EP0860181B1 (en) * | 1997-02-21 | 2004-04-28 | Medtronic Ave, Inc. | X-ray device having a dilatation structure for delivering localized radiation to an interior of a body |
US5854822A (en) * | 1997-07-25 | 1998-12-29 | Xrt Corp. | Miniature x-ray device having cold cathode |
US6108402A (en) * | 1998-01-16 | 2000-08-22 | Medtronic Ave, Inc. | Diamond vacuum housing for miniature x-ray device |
US6069938A (en) * | 1998-03-06 | 2000-05-30 | Chornenky; Victor Ivan | Method and x-ray device using pulse high voltage source |
US6134295A (en) * | 1998-10-29 | 2000-10-17 | University Of New Mexico | Apparatus using a x-ray source for radiation therapy port verification |
US6249569B1 (en) * | 1998-12-22 | 2001-06-19 | General Electric Company | X-ray tube having increased cooling capabilities |
US6289079B1 (en) | 1999-03-23 | 2001-09-11 | Medtronic Ave, Inc. | X-ray device and deposition process for manufacture |
US6195411B1 (en) | 1999-05-13 | 2001-02-27 | Photoelectron Corporation | Miniature x-ray source with flexible probe |
US6353658B1 (en) | 1999-09-08 | 2002-03-05 | The Regents Of The University Of California | Miniature x-ray source |
US20020022799A1 (en) * | 1999-12-28 | 2002-02-21 | Apple Marc G. | Enhanced energy balloon catheter |
WO2001054761A2 (en) | 2000-01-28 | 2001-08-02 | William Cook, Europe Aps | Endovascular medical device with plurality of wires |
US6421416B1 (en) | 2000-02-11 | 2002-07-16 | Photoelectron Corporation | Apparatus for local radiation therapy |
US6285735B1 (en) | 2000-02-11 | 2001-09-04 | Photoelectron Corporation | Apparatus for local radiation therapy |
US7109505B1 (en) | 2000-02-11 | 2006-09-19 | Carl Zeiss Ag | Shaped biocompatible radiation shield and method for making same |
US6301328B1 (en) | 2000-02-11 | 2001-10-09 | Photoelectron Corporation | Apparatus for local radiation therapy |
US6540720B1 (en) | 2000-11-10 | 2003-04-01 | Scimed Life Systems, Inc. | Miniature x-ray unit |
US6551278B1 (en) * | 2000-11-10 | 2003-04-22 | Scimed Life Systems, Inc. | Miniature x-ray catheter with retractable needles or suction means for positioning at a desired site |
US6554757B1 (en) | 2000-11-10 | 2003-04-29 | Scimed Life Systems, Inc. | Multi-source x-ray catheter |
US6540655B1 (en) | 2000-11-10 | 2003-04-01 | Scimed Life Systems, Inc. | Miniature x-ray unit |
US6546080B1 (en) * | 2000-11-10 | 2003-04-08 | Scimed Life Systems, Inc. | Heat sink for miniature x-ray unit |
EP1217642A1 (en) * | 2000-12-22 | 2002-06-26 | Radi Medical Technologies AB | Active cooling of a miniature x-ray tube |
US6521350B2 (en) * | 2001-06-18 | 2003-02-18 | Alfred E. Mann Foundation For Scientific Research | Application and manufacturing method for a ceramic to metal seal |
US6480573B1 (en) * | 2001-12-04 | 2002-11-12 | Photoelectron Corporation | Therapeutic radiation source with increased cathode efficiency |
US6985557B2 (en) * | 2002-03-20 | 2006-01-10 | Minnesota Medical Physics Llc | X-ray apparatus with field emission current stabilization and method of providing x-ray radiation therapy |
DK1542657T3 (en) * | 2002-08-14 | 2012-03-05 | Gw Pharma Ltd | Liquid cannabinoid formulations for administration via a mucosa |
EP1493466B1 (en) * | 2003-06-30 | 2012-06-20 | Nucletron Operations B.V. | Miniature X-ray source with cryogenic cooling |
US20080021257A1 (en) * | 2006-07-18 | 2008-01-24 | Ams Research Corporation | X-Ray Brachytherapy System and Device |
DE102010032338B4 (en) * | 2010-07-27 | 2017-08-24 | X-Ray Worx Gmbh | Microfocus X-ray tube |
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 |
GB2502109A (en) * | 2012-05-16 | 2013-11-20 | Ariane Medical Systems Ltd | X-ray radiotherapy apparatus with indirectly heated emissive cathode |
DE102018114000B4 (en) * | 2018-06-12 | 2020-06-10 | Carl Zeiss Meditec Ag | Medical radiation therapy system and method for operating the same |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2356645A (en) * | 1943-02-08 | 1944-08-22 | Gen Electric X Ray Corp | X-ray tube |
US2362816A (en) * | 1943-04-15 | 1944-11-14 | Gen Electric | Electrical discharge device |
US2651727A (en) * | 1950-03-22 | 1953-09-08 | Ehrenberg Werner | X-ray tube |
US2748293A (en) * | 1951-09-08 | 1956-05-29 | Hartford Nat Bank & Trust Co | Irradiation applicator for X-ray therapy |
US3609432A (en) * | 1968-11-08 | 1971-09-28 | Rigaku Denki Co Ltd | Thin target x-ray tube with means for protecting the target |
US3668454A (en) * | 1969-08-05 | 1972-06-06 | Rigaku Denki Co Ltd | Fine focus x-ray tube |
US3783251A (en) * | 1970-11-27 | 1974-01-01 | Varian Associates | Computer assisted radiation therapy machine |
US3969629A (en) * | 1975-03-14 | 1976-07-13 | Varian Associates | X-ray treatment machine having means for reducing secondary electron skin dose |
US4157475A (en) * | 1977-10-21 | 1979-06-05 | Applied Radiation Corporation | Electron accelerator comprising a target exposed to the electron beam |
US4409993A (en) * | 1980-07-23 | 1983-10-18 | Olympus Optical Co., Ltd. | Endoscope apparatus |
US4763671A (en) * | 1983-12-27 | 1988-08-16 | Stanford University | Method of treating tumors using selective application of heat and radiation |
US4825880A (en) * | 1987-06-19 | 1989-05-02 | The Regents Of The University Of California | Implantable helical coil microwave antenna |
US4969863A (en) * | 1988-10-28 | 1990-11-13 | Eric van't Hooft | Adaptor for remote after-loading apparatus for radiotherapy |
US4993430A (en) * | 1987-01-06 | 1991-02-19 | Omron Tateisi Electronics Co. | Electrode device for high frequency thermotherapy apparatus |
US5026959A (en) * | 1988-11-16 | 1991-06-25 | Tokyo Keiki Co. Ltd. | Microwave radiator for warming therapy |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE710118C (en) * | 1938-02-26 | 1941-09-04 | Dr Marius Kratzenstein | Hollow anode tube with magnetic shield |
-
1992
- 1992-03-23 US US07/855,664 patent/US5165093A/en not_active Ceased
-
1993
- 1993-02-23 CA CA002090210A patent/CA2090210C/en not_active Expired - Fee Related
- 1993-03-18 DE DE69311415T patent/DE69311415T2/en not_active Expired - Fee Related
- 1993-03-18 DK DK93302049.7T patent/DK0562759T3/en active
- 1993-03-18 EP EP93302049A patent/EP0562759B1/en not_active Expired - Lifetime
- 1993-03-22 JP JP5062246A patent/JPH06142220A/en active Pending
-
1994
- 1994-07-05 US US08/270,261 patent/USRE35383E/en not_active Expired - Lifetime
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2356645A (en) * | 1943-02-08 | 1944-08-22 | Gen Electric X Ray Corp | X-ray tube |
US2362816A (en) * | 1943-04-15 | 1944-11-14 | Gen Electric | Electrical discharge device |
US2651727A (en) * | 1950-03-22 | 1953-09-08 | Ehrenberg Werner | X-ray tube |
US2748293A (en) * | 1951-09-08 | 1956-05-29 | Hartford Nat Bank & Trust Co | Irradiation applicator for X-ray therapy |
US3609432A (en) * | 1968-11-08 | 1971-09-28 | Rigaku Denki Co Ltd | Thin target x-ray tube with means for protecting the target |
US3668454A (en) * | 1969-08-05 | 1972-06-06 | Rigaku Denki Co Ltd | Fine focus x-ray tube |
US3783251A (en) * | 1970-11-27 | 1974-01-01 | Varian Associates | Computer assisted radiation therapy machine |
US3969629A (en) * | 1975-03-14 | 1976-07-13 | Varian Associates | X-ray treatment machine having means for reducing secondary electron skin dose |
US4157475A (en) * | 1977-10-21 | 1979-06-05 | Applied Radiation Corporation | Electron accelerator comprising a target exposed to the electron beam |
US4409993A (en) * | 1980-07-23 | 1983-10-18 | Olympus Optical Co., Ltd. | Endoscope apparatus |
US4763671A (en) * | 1983-12-27 | 1988-08-16 | Stanford University | Method of treating tumors using selective application of heat and radiation |
US4993430A (en) * | 1987-01-06 | 1991-02-19 | Omron Tateisi Electronics Co. | Electrode device for high frequency thermotherapy apparatus |
US4825880A (en) * | 1987-06-19 | 1989-05-02 | The Regents Of The University Of California | Implantable helical coil microwave antenna |
US4969863A (en) * | 1988-10-28 | 1990-11-13 | Eric van't Hooft | Adaptor for remote after-loading apparatus for radiotherapy |
US5026959A (en) * | 1988-11-16 | 1991-06-25 | Tokyo Keiki Co. Ltd. | Microwave radiator for warming therapy |
Cited By (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003012816A2 (en) * | 2001-07-30 | 2003-02-13 | Moxtek, Inc. | Mobile miniature x-ray source |
WO2003012816A3 (en) * | 2001-07-30 | 2003-05-01 | Moxtek Inc | Mobile miniature x-ray source |
US6661876B2 (en) | 2001-07-30 | 2003-12-09 | Moxtek, Inc. | Mobile miniature X-ray source |
US7035379B2 (en) | 2002-09-13 | 2006-04-25 | Moxtek, Inc. | Radiation window and method of manufacture |
US20060280291A1 (en) * | 2002-09-13 | 2006-12-14 | Moxtek, Inc. | Radiation window and method of manufacture |
US7233647B2 (en) | 2002-09-13 | 2007-06-19 | Moxtek, Inc. | Radiation window and method of manufacture |
US20040165699A1 (en) * | 2003-02-21 | 2004-08-26 | Rusch Thomas W. | Anode assembly for an x-ray tube |
US7158612B2 (en) | 2003-02-21 | 2007-01-02 | Xoft, Inc. | Anode assembly for an x-ray tube |
US20070025516A1 (en) * | 2005-03-31 | 2007-02-01 | Bard Erik C | Magnetic head for X-ray source |
US7428298B2 (en) | 2005-03-31 | 2008-09-23 | Moxtek, Inc. | Magnetic head for X-ray source |
US7382862B2 (en) | 2005-09-30 | 2008-06-03 | Moxtek, Inc. | X-ray tube cathode with reduced unintended electrical field emission |
US20070076849A1 (en) * | 2005-09-30 | 2007-04-05 | Moxtek,Inc | X-ray tube cathode with reduced unintended electrical field emission |
US20080296518A1 (en) * | 2007-06-01 | 2008-12-04 | Degao Xu | X-Ray Window with Grid Structure |
US7737424B2 (en) | 2007-06-01 | 2010-06-15 | Moxtek, Inc. | X-ray window with grid structure |
US20090022277A1 (en) * | 2007-07-18 | 2009-01-22 | Moxtek, Inc. | Cathode header optic for x-ray tube |
US7529345B2 (en) | 2007-07-18 | 2009-05-05 | Moxtek, Inc. | Cathode header optic for x-ray tube |
US20090086923A1 (en) * | 2007-09-28 | 2009-04-02 | Davis Robert C | X-ray radiation window with carbon nanotube frame |
US9305735B2 (en) | 2007-09-28 | 2016-04-05 | Brigham Young University | Reinforced polymer x-ray window |
US8736138B2 (en) | 2007-09-28 | 2014-05-27 | Brigham Young University | Carbon nanotube MEMS assembly |
US7756251B2 (en) | 2007-09-28 | 2010-07-13 | Brigham Young Univers ity | X-ray radiation window with carbon nanotube frame |
US8005191B2 (en) | 2008-07-01 | 2011-08-23 | Minnesota Medical Physics Llc | Field emission X-ray apparatus, methods, and systems |
US7965818B2 (en) | 2008-07-01 | 2011-06-21 | Minnesota Medical Physics Llc | Field emission X-ray apparatus, methods, and systems |
US20100002840A1 (en) * | 2008-07-01 | 2010-01-07 | Ali Jaafar | Field emission x-ray apparatus, methods, and systems |
US20100002841A1 (en) * | 2008-07-01 | 2010-01-07 | Ali Jaafar | Field emission x-ray apparatus, methods, and systems |
US8247971B1 (en) | 2009-03-19 | 2012-08-21 | Moxtek, Inc. | Resistively heated small planar filament |
US7983394B2 (en) | 2009-12-17 | 2011-07-19 | Moxtek, Inc. | Multiple wavelength X-ray source |
US8526574B2 (en) | 2010-09-24 | 2013-09-03 | Moxtek, Inc. | Capacitor AC power coupling across high DC voltage differential |
US8995621B2 (en) | 2010-09-24 | 2015-03-31 | Moxtek, Inc. | Compact X-ray source |
US8948345B2 (en) | 2010-09-24 | 2015-02-03 | Moxtek, Inc. | X-ray tube high voltage sensing resistor |
US8498381B2 (en) | 2010-10-07 | 2013-07-30 | Moxtek, Inc. | Polymer layer on X-ray window |
US8964943B2 (en) | 2010-10-07 | 2015-02-24 | Moxtek, Inc. | Polymer layer on X-ray window |
US8804910B1 (en) | 2011-01-24 | 2014-08-12 | Moxtek, Inc. | Reduced power consumption X-ray source |
US8750458B1 (en) | 2011-02-17 | 2014-06-10 | Moxtek, Inc. | Cold electron number amplifier |
US8929515B2 (en) | 2011-02-23 | 2015-01-06 | Moxtek, Inc. | Multiple-size support for X-ray window |
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Also Published As
Publication number | Publication date |
---|---|
US5165093A (en) | 1992-11-17 |
EP0562759B1 (en) | 1997-06-11 |
DK0562759T3 (en) | 1997-07-07 |
DE69311415D1 (en) | 1997-07-17 |
JPH06142220A (en) | 1994-05-24 |
CA2090210C (en) | 2002-07-16 |
EP0562759A1 (en) | 1993-09-29 |
DE69311415T2 (en) | 1997-10-16 |
CA2090210A1 (en) | 1993-09-24 |
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