CA2394562A1 - Asymmetric radiation dosing apparatus and method - Google Patents
Asymmetric radiation dosing apparatus and method Download PDFInfo
- Publication number
- CA2394562A1 CA2394562A1 CA002394562A CA2394562A CA2394562A1 CA 2394562 A1 CA2394562 A1 CA 2394562A1 CA 002394562 A CA002394562 A CA 002394562A CA 2394562 A CA2394562 A CA 2394562A CA 2394562 A1 CA2394562 A1 CA 2394562A1
- Authority
- CA
- Canada
- Prior art keywords
- target tissue
- asymmetric
- radiation source
- dosing apparatus
- volume
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title abstract 4
- 238000002725 brachytherapy Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 230000002285 radioactive effect Effects 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
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
- A61N5/1014—Intracavitary radiation therapy
- A61N5/1015—Treatment of resected cavities created by surgery, e.g. lumpectomy
-
- 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
- A61N2005/1005—Intraluminal radiation therapy with asymmetrical radiation pattern
Abstract
An interstitial brachytherapy apparatus of the invention delivers radioactive emissions in an asymmetric fashion to target tissue surrounding a surgical extraction site. The apparatus includes an expandable outer surface element defining an apparatus spatial volume, a radiation source disposed within the apparatus volume, and a means for providing predetermined asymmetric isodose curves within the target tissue. In one configuration, asymmetric isodose curves are created in the target tissue by shaping or locating the radiation source so as to be asymmetrically placed with respect to a longitudinal axis of the apparatus. In other configurations, asymmetric radiopaque shielding is provided between the radiation source and the target tissue. A surgical procedure using the apparatus is also described.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/464,727 | 1999-12-16 | ||
US09/464,727 US6482142B1 (en) | 1997-07-24 | 1999-12-16 | Asymmetric radiation dosing apparatus and method |
PCT/US2000/033613 WO2001043826A1 (en) | 1999-12-16 | 2000-12-11 | Asymmetric radiation dosing apparatus and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2394562A1 true CA2394562A1 (en) | 2001-06-21 |
CA2394562C CA2394562C (en) | 2004-11-30 |
Family
ID=23845007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002394562A Expired - Fee Related CA2394562C (en) | 1999-12-16 | 2000-12-11 | Asymmetric radiation dosing apparatus and method |
Country Status (8)
Country | Link |
---|---|
US (1) | US6482142B1 (en) |
EP (2) | EP1239920B8 (en) |
AT (2) | ATE524218T1 (en) |
AU (1) | AU2907301A (en) |
CA (1) | CA2394562C (en) |
DE (1) | DE60028240T2 (en) |
ES (1) | ES2263515T3 (en) |
WO (1) | WO2001043826A1 (en) |
Families Citing this family (88)
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US6749555B1 (en) * | 2003-02-13 | 2004-06-15 | Proxima Therapeutics, Inc. | System and method for the treatment of spinal metastases |
WO2004098523A2 (en) * | 2003-04-30 | 2004-11-18 | The Board Of Trustees At The University Of Illinois At Chicago | Intraocular brachytherapy device and method |
US7338430B2 (en) * | 2003-06-18 | 2008-03-04 | Xoft, Inc. | Gynecological brachytherapy applicator and system |
US20090112046A1 (en) * | 2007-10-26 | 2009-04-30 | Lovoi Paul A | Brachytherapy Apparatus and Method Using Rotating Radiation Source |
US20050015049A1 (en) * | 2003-07-16 | 2005-01-20 | Rioux Robert F. | Temporary tissue spacer and pretreatment balloon |
US20120289859A9 (en) * | 2003-08-27 | 2012-11-15 | Nicoson Zachary R | System and method for minimally invasive disease therapy |
US8172770B2 (en) * | 2005-09-28 | 2012-05-08 | Suros Surgical Systems, Inc. | System and method for minimally invasive disease therapy |
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US20050080313A1 (en) * | 2003-10-10 | 2005-04-14 | Stewart Daren L. | Applicator for radiation treatment of a cavity |
US7783006B2 (en) * | 2003-10-10 | 2010-08-24 | Xoft, Inc. | Radiation treatment using x-ray source |
DE60307288D1 (en) * | 2003-11-05 | 2006-09-14 | Neovista Inc | Radioactive source of radiation for ophthalmic brachytherapy |
US7354391B2 (en) | 2003-11-07 | 2008-04-08 | Cytyc Corporation | Implantable radiotherapy/brachytherapy radiation detecting apparatus and methods |
US7494457B2 (en) * | 2003-11-07 | 2009-02-24 | Cytyc Corporation | Brachytherapy apparatus and method for treating a target tissue through an external surface of the tissue |
EP1684867A2 (en) | 2003-11-20 | 2006-08-02 | Cytyc Corporation | Brachytherapy method and applicator for treatment of metastatic lesions in a load bearing region |
US20050124843A1 (en) * | 2003-12-09 | 2005-06-09 | Washington University | Method and apparatus for delivering targeted therapy to a patient |
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WO2005079915A1 (en) | 2004-02-12 | 2005-09-01 | Neo Vista, Inc. | Methods and apparatus for intraocular brachytherapy |
EP1568397A1 (en) * | 2004-02-25 | 2005-08-31 | Acrostak Corp. | Balloon for brachytherapy and application of the balloon |
WO2005115543A1 (en) * | 2004-05-20 | 2005-12-08 | Wisconsin Alumni Research Foundation | Directionally emitting radioactive sources for brachytherapy |
US7556596B2 (en) | 2004-07-20 | 2009-07-07 | Board Of Regents The University Of Texas System | Adaptive intracavitary brachytherapy applicator |
US7651458B2 (en) | 2004-07-20 | 2010-01-26 | Board Of Regents The University Of Texas System | Adaptive intracavitary brachytherapy applicator |
JP2008507344A (en) | 2004-07-22 | 2008-03-13 | サイティック コーポレーション | Tissue placement system for use in radiation therapy |
US8079947B2 (en) * | 2004-07-26 | 2011-12-20 | Stillwagon Gary B | Internal radiation therapy device |
EP1804918A1 (en) * | 2004-10-01 | 2007-07-11 | Calypso Medical Technologies, INC. | Systems and methods for treating a patient using radiation therapy |
US7662082B2 (en) | 2004-11-05 | 2010-02-16 | Theragenics Corporation | Expandable brachytherapy device |
US7726318B2 (en) * | 2005-03-21 | 2010-06-01 | Xoft, Inc. | Radiation blocking patch for radio-therapy |
US20080200834A1 (en) * | 2005-09-28 | 2008-08-21 | Mark Joseph L | Introducer device for improved imaging |
US7862496B2 (en) * | 2005-11-10 | 2011-01-04 | Cianna Medical, Inc. | Brachytherapy apparatus and methods for using them |
AU2006315425A1 (en) | 2005-11-15 | 2007-05-24 | Neovista Inc. | Methods and apparatus for intraocular brachytherapy |
US7517310B2 (en) * | 2005-11-18 | 2009-04-14 | Senorx, Inc. | Methods for tissue irradiation with shielding |
US7465268B2 (en) | 2005-11-18 | 2008-12-16 | Senorx, Inc. | Methods for asymmetrical irradiation of a body cavity |
US8273006B2 (en) * | 2005-11-18 | 2012-09-25 | Senorx, Inc. | Tissue irradiation |
US7413539B2 (en) | 2005-11-18 | 2008-08-19 | Senorx, Inc. | Treatment of a body cavity |
US20070270627A1 (en) * | 2005-12-16 | 2007-11-22 | North American Scientific | Brachytherapy apparatus for asymmetrical body cavities |
US8137256B2 (en) | 2005-12-16 | 2012-03-20 | Portola Medical, Inc. | Brachytherapy apparatus |
US8454489B2 (en) * | 2006-03-14 | 2013-06-04 | C. R. Bard | Implant comprising radioactive seeds |
JP5213851B2 (en) * | 2006-06-02 | 2013-06-19 | シアンナ・メディカル・インコーポレイテッド | Expandable brachytherapy device |
US20080009658A1 (en) * | 2006-06-19 | 2008-01-10 | Smith Peter C | Radiation therapy apparatus with selective shielding capability |
US20080071132A1 (en) * | 2006-07-21 | 2008-03-20 | Lamoureux Gary A | Brachytherapy apparatus and method for treating tissue forming an internal body cavity |
WO2008024959A2 (en) * | 2006-08-25 | 2008-02-28 | C. R. Bard, Inc. | Therapeutic and directionally dosed implants |
US7862498B2 (en) * | 2006-10-08 | 2011-01-04 | Cianna Medical, Inc. | Expandable brachytherapy apparatus and methods for using them |
WO2008058089A2 (en) | 2006-11-03 | 2008-05-15 | North American Scientific, Inc. | Brachytherapy device having seed tubes with individually-settable tissue spacings |
EP2121134A2 (en) * | 2006-12-19 | 2009-11-25 | Cytyc Corporation | Asymmetric radiation dosing devices and methods for brachytherapy |
US8287442B2 (en) * | 2007-03-12 | 2012-10-16 | Senorx, Inc. | Radiation catheter with multilayered balloon |
US20080228023A1 (en) * | 2007-03-15 | 2008-09-18 | Senorx, Inc. | Soft body catheter with low friction lumen |
US8740873B2 (en) * | 2007-03-15 | 2014-06-03 | Hologic, Inc. | Soft body catheter with low friction lumen |
US8303477B2 (en) * | 2007-08-24 | 2012-11-06 | Cytyc Corporation | Fluid radiation shield for brachytherapy |
US8517907B2 (en) * | 2007-12-16 | 2013-08-27 | Cianna Medical, Inc. | Expandable brachytherapy apparatus and methods for using them |
US8328711B2 (en) | 2007-12-18 | 2012-12-11 | Cytyc Corporation | Selectable multi-lumen brachytherapy devices and methods |
US20090156879A1 (en) * | 2007-12-18 | 2009-06-18 | Cytyc Corporation | Selectable Multi-Lumen Brachytherapy Devices and Methods |
US8608632B1 (en) | 2009-07-03 | 2013-12-17 | Salutaris Medical Devices, Inc. | Methods and devices for minimally-invasive extraocular delivery of radiation and/or pharmaceutics to the posterior portion of the eye |
WO2009089288A1 (en) | 2008-01-07 | 2009-07-16 | Salutaris Md | Methods and devices for minimally-invasive extraocular delivery of radiation to the posterior portion of the eye |
US20090188098A1 (en) | 2008-01-24 | 2009-07-30 | Senorx, Inc. | Multimen brachytherapy balloon catheter |
AU2009256236A1 (en) | 2008-06-04 | 2009-12-10 | Neovista, Inc. | Handheld radiation delivery system for advancing a radiation source wire |
US20100010287A1 (en) * | 2008-07-09 | 2010-01-14 | Senorx, Inc. | Brachytherapy device with one or more toroidal balloons |
WO2010022103A1 (en) * | 2008-08-18 | 2010-02-25 | Cianna Medical, Inc. | Brachytherapy apparatus, systems, and methods for using them |
US9579524B2 (en) | 2009-02-11 | 2017-02-28 | Hologic, Inc. | Flexible multi-lumen brachytherapy device |
US9248311B2 (en) * | 2009-02-11 | 2016-02-02 | Hologic, Inc. | System and method for modifying a flexibility of a brachythereapy catheter |
US8382650B2 (en) * | 2009-05-11 | 2013-02-26 | Cytyc Corporation | Catheter marking for multi-lumen catheter identification |
US10207126B2 (en) * | 2009-05-11 | 2019-02-19 | Cytyc Corporation | Lumen visualization and identification system for multi-lumen balloon catheter |
US8348825B2 (en) * | 2009-06-30 | 2013-01-08 | Varian Medical Systems Uk Limited | Expanding multi-lumen applicator operating within a balloon |
US9295856B2 (en) | 2009-07-24 | 2016-03-29 | Voxel Rad, Ltd. | Systems and methods for treating cancer using brachytherapy |
EP2456520B1 (en) | 2009-07-24 | 2017-07-19 | Voxel Rad, Ltd. | Systems for treating cancer using brachytherapy |
US8444544B1 (en) | 2009-09-03 | 2013-05-21 | John J. Munro, III | Device and method for intensity modulated brachytherapy |
US8814775B2 (en) | 2010-03-18 | 2014-08-26 | Cianna Medical, Inc. | Expandable brachytherapy apparatus and methods for using them |
US9883919B2 (en) | 2010-07-21 | 2018-02-06 | Cianna Medical, Inc. | Brachytherapy apparatus, systems, and methods for using them |
US9352172B2 (en) | 2010-09-30 | 2016-05-31 | Hologic, Inc. | Using a guide member to facilitate brachytherapy device swap |
US20120108882A1 (en) * | 2010-11-01 | 2012-05-03 | Hoedl Seth A | Brachytherapy Devices and Related Methods Providing Bioaborbability and/or Asymmetric Irradiation |
US9067063B2 (en) | 2010-11-03 | 2015-06-30 | Cianna Medical, Inc. | Expandable brachytherapy apparatus and methods for using them |
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US8979725B2 (en) | 2012-05-23 | 2015-03-17 | Mark A. D'Andrea | Brachytherapy tandem and ovoid implantation devices and methods |
US9149653B2 (en) | 2013-03-06 | 2015-10-06 | Mark A. D'Andrea | Brachytherapy devices and methods for therapeutic radiation procedures |
US9192345B2 (en) | 2013-03-11 | 2015-11-24 | Mark A. D'Andrea | Radiation devices and methods |
US9604074B2 (en) | 2013-03-15 | 2017-03-28 | Mark A. D'Andrea | Radiation treatment sheet devices and methods |
WO2016141195A1 (en) * | 2015-03-04 | 2016-09-09 | Transmed7, Llc | Steerable, conformable, drug eluting balloon catheter |
US10086213B2 (en) | 2015-04-23 | 2018-10-02 | Mark A. D'Andrea | Mobile gynecological balloon devices and methods |
US10806339B2 (en) | 2018-12-12 | 2020-10-20 | Voxel Rad, Ltd. | Systems and methods for treating cancer using brachytherapy |
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-
1999
- 1999-12-16 US US09/464,727 patent/US6482142B1/en not_active Expired - Lifetime
-
2000
- 2000-12-11 AT AT06010365T patent/ATE524218T1/en not_active IP Right Cessation
- 2000-12-11 AT AT00993383T patent/ATE327003T1/en not_active IP Right Cessation
- 2000-12-11 EP EP00993383A patent/EP1239920B8/en not_active Expired - Lifetime
- 2000-12-11 CA CA002394562A patent/CA2394562C/en not_active Expired - Fee Related
- 2000-12-11 WO PCT/US2000/033613 patent/WO2001043826A1/en active IP Right Grant
- 2000-12-11 AU AU29073/01A patent/AU2907301A/en not_active Abandoned
- 2000-12-11 ES ES00993383T patent/ES2263515T3/en not_active Expired - Lifetime
- 2000-12-11 DE DE60028240T patent/DE60028240T2/en not_active Expired - Lifetime
- 2000-12-11 EP EP06010365A patent/EP1702651B1/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
ES2263515T3 (en) | 2006-12-16 |
DE60028240D1 (en) | 2006-06-29 |
ATE524218T1 (en) | 2011-09-15 |
EP1239920B8 (en) | 2006-07-19 |
WO2001043826A1 (en) | 2001-06-21 |
EP1239920A1 (en) | 2002-09-18 |
ATE327003T1 (en) | 2006-06-15 |
US6482142B1 (en) | 2002-11-19 |
EP1239920B1 (en) | 2006-05-24 |
EP1702651A2 (en) | 2006-09-20 |
DE60028240T2 (en) | 2007-03-29 |
EP1702651A3 (en) | 2008-11-26 |
EP1702651B1 (en) | 2011-09-14 |
CA2394562C (en) | 2004-11-30 |
AU2907301A (en) | 2001-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20151211 |