发明名称 |
Methods for asymmetrical irradiation of a body cavity |
摘要 |
The disclosure describes devices and methods for asymmetrical irradiation at a body cavity or site, such as after removal of tissue, e.g. biopsy or cancer. One device includes a lumen which is off-set or off-settable from a longitudinal axis to increase the intensity of radiation received from a radiation source by a first tissue portion surrounding the body cavity and to reduce or minimize radiation received by a second tissue portion (e.g. healthy tissue) surrounding the body cavity. |
申请公布号 |
US8636637(B2) |
申请公布日期 |
2014.01.28 |
申请号 |
US201213571495 |
申请日期 |
2012.08.10 |
申请人 |
LUBOCK PAUL;JONES MICHAEL L.;LOUW FRANK R.;HOLOGIC, INC |
发明人 |
LUBOCK PAUL;JONES MICHAEL L.;LOUW FRANK R. |
分类号 |
A61N5/00 |
主分类号 |
A61N5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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