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1.
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Brachytherapy devices and related methods having microencapsulated brachytherapy materials
| Application Number |
15657898 |
| Grant Number |
10646724 |
| Status |
In Force |
| Filing Date |
2017-07-24 |
| First Publication Date |
2019-02-07 |
| Grant Date |
2020-05-12 |
| Owner |
Civatech Oncology (USA)
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| Inventor |
- Hoedl, Seth A.
- Kitzman, Bruce
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Abstract
A brachytherapy device includes a bioabsorbable support and a plurality of microcapsules on the support. Each of the plurality of the microcapsules includes a plurality of microspheres and a bioabsorbable microcapsule wall that encloses the plurality of microspheres. The plurality of microspheres includes radiation-emitting microspheres comprising a radioactive material, radio-opaque microspheres comprising a radio-opaque material or a combination thereof.
IPC Classes ?
- A61N 5/10 - X-ray therapyGamma-ray therapyParticle-irradiation therapy
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2.
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Brachytherapy devices and related methods providing bioabsorbability and/or asymmetric irradiation
| Application Number |
13692197 |
| Grant Number |
09180310 |
| Status |
In Force |
| Filing Date |
2012-12-03 |
| First Publication Date |
2013-04-18 |
| Grant Date |
2015-11-10 |
| Owner |
Civatech Oncology (USA)
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| Inventor |
- Black, Robert D.
- Wagner, David
- Black, Claudia
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Abstract
Methods of forming a low-dose-rate (LDR) brachytherapy device include depositing a solution comprising a soluble form of a radioactive material on a substrate. A water-insoluble form of the radioactive material is formed on the substrate by chemical precipitation and/or thermal decomposition.
IPC Classes ?
- A61M 36/00 - Applying radioactive material to the body
- A61N 5/10 - X-ray therapyGamma-ray therapyParticle-irradiation therapy
- G21G 4/08 - Radioactive sources other than neutron sources characterised by constructional features specially adapted for medical applications
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3.
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BRACHYTHERAPY DEVICES AND RELATED METHODS HAVING MICROENCAPSULATED BRACHYTHERAPY MATERIALS
| Document Number |
02882862 |
| Status |
In Force |
| Filing Date |
2012-08-24 |
| Open to Public Date |
2013-02-28 |
| Grant Date |
2021-01-19 |
| Owner |
CIVATECH ONCOLOGY (USA)
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| Inventor |
Hoedl, Seth
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Abstract
A brachytherapy device includes a bioabsorbable support and a plurality of microcapsules on the support. Each of the plurality of the microcapsules includes a plurality of microspheres and a bioabsorbable microcapsule wall that encloses the plurality of microspheres. The plurality of microspheres includes radiation-emitting microspheres comprising a radioactive material, radio-opaque microspheres comprising a radio-opaque material or a combination thereof.
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4.
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BRACHYTHERAPY DEVICES AND RELATED METHODS HAVING MICROENCAPSULATED BRACHYTHERAPY MATERIALS
| Application Number |
US2012052389 |
| Publication Number |
2013/029024 |
| Status |
In Force |
| Filing Date |
2012-08-24 |
| Publication Date |
2013-02-28 |
| Owner |
CIVATECH ONCOLOGY (USA)
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| Inventor |
Hoedl, Seth
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Abstract
A brachytherapy device includes a bioabsorbable support and a plurality of microcapsules on the support. Each of the plurality of the microcapsules includes a plurality of microspheres and a bioabsorbable microcapsule wall that encloses the plurality of microspheres. The plurality of microspheres includes radiation-emitting microspheres comprising a radioactive material, radio-opaque microspheres comprising a radio-opaque material or a combination thereof.
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5.
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CIVASTRING
| Serial Number |
85673235 |
| Status |
Registered |
| Filing Date |
2012-07-10 |
| Registration Date |
2014-08-12 |
| Owner |
Civatech Oncology ()
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| NICE Classes ? |
10 - Medical apparatus and instruments
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Goods & Services
Medical instrument, namely, a brachytherapy device for use in delivering low dose rate palladium 103
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6.
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CIVASHEET
| Serial Number |
85673259 |
| Status |
Registered |
| Filing Date |
2012-07-10 |
| Registration Date |
2015-07-07 |
| Owner |
Civatech Oncology ()
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| NICE Classes ? |
10 - Medical apparatus and instruments
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Goods & Services
Medical instrument, namely, a brachytherapy device for use in delivering low dose rate palladium 103
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7.
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CIVATECH ONCOLOGY
| Serial Number |
85673309 |
| Status |
Registered |
| Filing Date |
2012-07-10 |
| Registration Date |
2014-08-05 |
| Owner |
Civatech Oncology ()
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| NICE Classes ? |
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
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Goods & Services
Brachytherapy services
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8.
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BRACHYTHERAPY DEVICES AND RELATED METHODS PROVIDING BIOABORBABILITY AND/OR ASYMMETRIC IRRADIATION
| Application Number |
US2011058727 |
| Publication Number |
2012/061348 |
| Status |
In Force |
| Filing Date |
2011-11-01 |
| Publication Date |
2012-05-10 |
| Owner |
CIVATECH ONCOLOGY (USA)
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| Inventor |
Hoedl, Seth A.
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Abstract
A brachytherapy device includes a sealed housing having a radioactive material therein, and at least one shielding member extending away from the housing and configured to provide radiation shielding on at least one side of the housing.
IPC Classes ?
- A61N 5/00 - Radiation therapy
- A61M 36/04 - Arrangements specially adapted for placing, e.g. inhaling or injecting, radioactive material within the body
- A61M 36/06 - Arrangements specially adapted for placing, e.g. inhaling or injecting, radioactive material within the body by fluid injection of radioactive or enhancing agent through a body-piercing conduit
- A61M 36/08 - Fluid reservoir shielding, e.g. syringe shielding
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9.
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Brachytherapy devices and related methods and computer program products
| Application Number |
12434131 |
| Grant Number |
08323172 |
| Status |
In Force |
| Filing Date |
2009-05-01 |
| First Publication Date |
2009-11-05 |
| Grant Date |
2012-12-04 |
| Owner |
Civatech Oncology (USA)
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| Inventor |
- Black, Robert D.
- Wagner, David
- Black, Claudia
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Abstract
Methods of forming a low-dose-rate (LDR) brachytherapy device include depositing a solution comprising a soluble form of a radioactive material on a substrate. A water-insoluble form of the radioactive material is formed on the substrate by chemical precipitation and/or thermal decomposition.
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10.
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BRACHYTHERAPY DEVICES AND RELATED METHODS AND COMPUTER PROGRAM PRODUCTS
| Application Number |
US2009002702 |
| Publication Number |
2009/134431 |
| Status |
In Force |
| Filing Date |
2009-05-01 |
| Publication Date |
2009-11-05 |
| Owner |
CIVATECH ONCOLOGY (USA)
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| Inventor |
- Black, Robert
- Wagner, David
- Black, Claudia
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Abstract
Methods of forming a low-dose-rate (LDR) brachytherapy device include depositing a solution comprising a soluble form of a radioactive material on a substrate. A water-insoluble form of the radioactive material is formed on the substrate by chemical precipitation and/or thermal decomposition.
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11.
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BRACHYTHERAPY DEVICES AND RELATED METHODS AND COMPUTER PROGRAM PRODUCTS
| Document Number |
02760013 |
| Status |
In Force |
| Filing Date |
2009-05-01 |
| Open to Public Date |
2009-05-01 |
| Grant Date |
2017-02-14 |
| Owner |
CIVATECH ONCOLOGY (USA)
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| Inventor |
- Black, Robert
- Wagner, David
- Black, Claudia
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Abstract
Methods of forming a low-dose-rate (LDR) brachytherapy device include depositing a solution comprising a soluble form of a radioactive material on a substrate. A water-insoluble form of the radioactive material is formed on the substrate by chemical precipitation and/or thermal decomposition.
IPC Classes ?
- A61N 5/10 - X-ray therapyGamma-ray therapyParticle-irradiation therapy
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12.
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Brachytherapy devices and related methods and computer program products
| Application Number |
11846075 |
| Grant Number |
07686756 |
| Status |
In Force |
| Filing Date |
2007-08-28 |
| First Publication Date |
2008-03-06 |
| Grant Date |
2010-03-30 |
| Owner |
Ciratech Oncology (USA)
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| Inventor |
- Black, Robert D.
- Leung, Jeffrey C.
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Abstract
A low-dose-rate (LDR) brachytherapy device having a spatiotemporal radiation profile includes an elongated body having a radioactive material in a spatial pattern to provide a spatial radiation profile with a radiation intensity that varies along a length of the elongated body. The radioactive material includes at least first and second radioisotopes having at least first and second respective decay profiles that together provide a temporal radiation profile that is different from the first and second decay profiles. The spatial radiation profile and the temporal radiation profile form a net spatiotemporal radiation profile configured to provide a radiotherapy plan for a patient.
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13.
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BRACHYTHERAPY DEVICES AND RELATED METHODS AND COMPUTER PROGRAM PRODUCTS
| Application Number |
US2007018951 |
| Publication Number |
2008/027402 |
| Status |
In Force |
| Filing Date |
2007-08-28 |
| Publication Date |
2008-03-06 |
| Owner |
CIVATECH ONCOLOGY (USA)
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| Inventor |
- Black, Robert D.
- Leung, Jeffrey C.
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Abstract
A low-dose-rate (LDR) brachytherapy device having a spatiotemporal radiation profile includes an elongated body having a radioactive material in a spatial pattern to provide a spatial radiation profile with a radiation intensity that varies along a length of the elongated body. The radioactive material includes at least first and second radioisotopes having at least first and second respective decay profiles that together provide a temporal radiation profile that is different from the first and second decay profiles. The spatial radiation profile and the temporal radiation profile form a net spatiotemporal radiation profile configured to provide a radiotherapy plan for a patient.
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