BR0011476A - Radioactive source suitable for use in brachytherapy, and methods for preparing a radioactive substrate, for treating a condition that is responsive to radiation therapy, and for inhibiting restenosis in a site within a patient's vascular system - Google Patents
Radioactive source suitable for use in brachytherapy, and methods for preparing a radioactive substrate, for treating a condition that is responsive to radiation therapy, and for inhibiting restenosis in a site within a patient's vascular systemInfo
- Publication number
- BR0011476A BR0011476A BR0011476-6A BR0011476A BR0011476A BR 0011476 A BR0011476 A BR 0011476A BR 0011476 A BR0011476 A BR 0011476A BR 0011476 A BR0011476 A BR 0011476A
- Authority
- BR
- Brazil
- Prior art keywords
- radioactive
- brachytherapy
- condition
- methods
- radiation therapy
- Prior art date
Links
Landscapes
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Radiation-Therapy Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
"FONTE RADIOATIVA ADEQUADA PARA USO EM BRAQUITERAPIA, E, MéTODOS PARA A PREPARAçãO DE UM SUBSTRATO RADIOATIVO, PARA TRATAMENTO DE UMA CONDIçãO QUE é RESPONSIVA A TERAPIA POR RADIAçãO, E PARA A INIBIçãO DE RESTENOSE EM UM SìTIO DENTRO DO SISTEMA VASCULAR DE UM PACIENTE". Uma fonte radioativa para uso em braquiterapia, compreendendo um isótopo radioativo de iodo na forma de íons iodeto ou um composto contendo iodo adsorvido na superfície de um substrato atenuante, substancialmente não-radioativo. Preferivelmente, a fonte é uma semente e o radioisótopo é iodo-125. Substratos preferidos incluem carbono, particularmente carbono ativado. As fontes podem ser utilizáveis para o tratamento de restenose."RADIOACTIVE SOURCE SUITABLE FOR USE IN BRACHITERAPY, AND, METHODS FOR THE PREPARATION OF A RADIOACTIVE SUBSTRATE, FOR TREATMENT OF A CONDITION THAT IS RESPONSIBLE FOR RADIATION THERAPY, AND FOR THE INHIBITION OF RESTENOSIS IN A SENTIENT SENTIAL SISTINE. . A radioactive source for use in brachytherapy, comprising a radioactive isotope of iodine in the form of iodide ions or a compound containing iodine adsorbed on the surface of a substantially non-radioactive attenuating substrate. Preferably, the source is a seed and the radioisotope is iodine-125. Preferred substrates include carbon, particularly activated carbon. The sources can be used for the treatment of restenosis.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13893899P | 1999-06-11 | 1999-06-11 | |
GBGB9915718.2A GB9915718D0 (en) | 1999-07-05 | 1999-07-05 | |
PCT/GB2000/000644 WO2000076584A1 (en) | 1999-06-11 | 2000-02-23 | Iodine-containing radioactive sources |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0011476A true BR0011476A (en) | 2002-03-19 |
Family
ID=10856672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0011476-6A BR0011476A (en) | 1999-06-11 | 2000-02-23 | Radioactive source suitable for use in brachytherapy, and methods for preparing a radioactive substrate, for treating a condition that is responsive to radiation therapy, and for inhibiting restenosis in a site within a patient's vascular system |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1185338A1 (en) |
JP (1) | JP2003501224A (en) |
CN (1) | CN1368895A (en) |
AU (1) | AU2812800A (en) |
BR (1) | BR0011476A (en) |
CA (1) | CA2375088A1 (en) |
GB (1) | GB9915718D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111986828B (en) * | 2020-08-20 | 2022-12-13 | 中国原子能科学研究院 | Sodalite-based ceramic-glass dual curing method for radioactive iodine waste |
-
1999
- 1999-07-05 GB GBGB9915718.2A patent/GB9915718D0/en not_active Ceased
-
2000
- 2000-02-23 EP EP00906464A patent/EP1185338A1/en not_active Withdrawn
- 2000-02-23 CA CA002375088A patent/CA2375088A1/en not_active Abandoned
- 2000-02-23 AU AU28128/00A patent/AU2812800A/en not_active Abandoned
- 2000-02-23 BR BR0011476-6A patent/BR0011476A/en not_active IP Right Cessation
- 2000-02-23 JP JP2001502913A patent/JP2003501224A/en active Pending
- 2000-02-23 CN CN00811517A patent/CN1368895A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2003501224A (en) | 2003-01-14 |
AU2812800A (en) | 2001-01-02 |
EP1185338A1 (en) | 2002-03-13 |
GB9915718D0 (en) | 1999-09-08 |
CA2375088A1 (en) | 2000-12-21 |
CN1368895A (en) | 2002-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved | ||
B25D | Requested change of name of applicant approved |
Owner name: GE HEALTHCARE LIMITED (GB) Free format text: ALTERADO DE: AMERSHAM PLC |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8O E 9O ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2008 DE 30/06/2009. |