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公开(公告)号：US11730976B1
公开(公告)日：2023-08-22
申请号：US17978824
申请日：2022-11-01
发明人： Paul T. Finger , Toby Welles
CPC分类号： A61N5/1028 , A61N2005/1024
摘要： A therapeutic applicator and method may include a wand portion and a module coupled to the wand portion. The module may have a body section and a recess positioned within the body section. The body section may include a prismatic member made of a transparent material and the body section may further include a convex surface. The convex surface may provide a magnification of a view that includes a region surrounding the recess. A radiation source may be positioned within the recess. The body section may have a thickness greater than a diameter of the radiation source which is sufficient to attenuate radiation being emitted from the radiation source while the transparent material of the body section allows visibility of a treatment site that is adjacent to the radiation source. The magnification of the view may fall in range between about 1.1 times to 50.0 times an unmagnified view.
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公开(公告)号：US20220266059A1
公开(公告)日：2022-08-25
申请号：US17505601
申请日：2021-10-19
发明人： PAUL T. FINGER , Toby Welles
IPC分类号： A61N5/10
摘要： A method and system may include a therapeutic agent having a radioactive source enclosed by a container. The container may be placed within a cavity of a medical device for treating animal tissue. The method and system allows a radioactive source to be manufactured in such a manner so as to control and spatially modulate the delivery of radiation doses to a treatment area of animal tissue, such as for tissue of humans. From the container, radiation doses and/or a radiation field are produced by the radiation source. The geometry and size of the radiation doses are controlled by the geometry of the container and the geometry of the radiation source as well as the type, number, and geometry of holes/slots in either the source material and/or a surface of the container.
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公开(公告)号：US20150265850A1
公开(公告)日：2015-09-24
申请号：US14440881
申请日：2013-11-07
发明人： Paul T. Finger , Toby Welles
CPC分类号： A61N5/1017 , A61B1/07 , A61B2090/306 , A61N2005/1094
摘要： An ophthalmic radiation device having a substantially light-transparent wand configured to emit light propagating through the wand light from a series of illumination ports at least partially circumscribing a radioactive source disposed in the holder, thereby providing a visual reference for identifying a position of the radioactive source.
摘要翻译： 一种眼科辐射装置，其具有基本上透明的光杖，其被配置为发射从一系列照明端口传播的光，所述光束至少部分地限定设置在保持器中的放射源，从而提供用于识别放射性位置的视觉参考 资源。
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公开(公告)号：US11406843B2
公开(公告)日：2022-08-09
申请号：US16543573
申请日：2019-08-18
发明人： Paul T. Finger , Toby Welles , Jaime Simon
IPC分类号： A61N5/10 , A61K51/06 , C08K5/42 , C08G18/83 , C08F10/02 , C08G18/32 , C08G18/76 , C08G18/82 , C08G64/10 , C08G64/24
摘要： A polymeric radiation-source with customized geometries to maximize receipt of radiation into treatment areas that is formed from either radioisotopes molecularly bonded to a polymer or radioisotopes encased within a polymer.
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公开(公告)号：US11045351B2
公开(公告)日：2021-06-29
申请号：US16236670
申请日：2018-12-31
发明人： Paul T. Finger , Toby Welles
摘要： A light-guided, ophthalmic-treatment-system for administering therapeutic agents to, into or through the scleral wall of the eye globe using any one of a variety of therapeutic applicators in conjunction with either transcorneal or transpupillary viewing methods or both.
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公开(公告)号：US10173075B2
公开(公告)日：2019-01-08
申请号：US14440881
申请日：2013-11-07
发明人： Paul T. Finger , Toby Welles
摘要： An ophthalmic radiation device having a substantially light-transparent wand configured to emit light propagating through the wand light from a series of illumination ports at least partially circumscribing a radioactive source disposed in the holder, thereby providing a visual reference for identifying a position of the radioactive source.
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公开(公告)号：US10117578B2
公开(公告)日：2018-11-06
申请号：US14243623
申请日：2014-04-02
发明人： Paul T. Finger , Toby Welles
IPC分类号： A61B5/1459 , A61B3/14 , A61B3/00 , A61F9/00
摘要： A luminescent ophthalmic device for administering therapeutic materials, the device having at least one luminescent marker disposed in proximity to a therapeutic agent applicator so as facilitate placement in a treatment position when viewed using transcorneal or transpupillary viewing methods.
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公开(公告)号：US11957933B2
公开(公告)日：2024-04-16
申请号：US17883542
申请日：2022-08-08
发明人： Paul T. Finger , Toby Welles , Jaime Simon
IPC分类号： A61N5/10 , A61K51/06 , C08F10/02 , C08G18/32 , C08G18/76 , C08G18/82 , C08G18/83 , C08G64/10 , C08G64/24 , C08K5/42
CPC分类号： A61N5/1028 , A61K51/065 , A61N5/1001 , A61N5/1017 , C08F10/02 , C08G18/3206 , C08G18/7657 , C08G18/82 , C08G18/833 , C08G64/10 , C08G64/24 , C08K5/42 , A61N2005/1019 , A61N2005/1094 , C08F210/02 , C08F230/04
摘要： A polymeric radiation-source with customized geometries to maximize receipt of radiation into treatment areas that is formed from either radioisotopes molecularly bonded to a polymer or radioisotopes encased within a polymer.
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公开(公告)号：US11045665B2
公开(公告)日：2021-06-29
申请号：US16240733
申请日：2019-01-05
发明人： Paul T. Finger , Toby Welles
摘要： An ophthalmic radiation device having a substantially light-transparent wand configured to emit light propagating through the wand light from a series of illumination ports at least partially circumscribing a radioactive source disposed in the holder, thereby providing a visual reference for identifying a position of the radioactive source. Embodiments are directed at effectively directing light from a light source through the body of the wand to illumination ports by using the wand body itself as the light guide. The illumination ports are used as reference points by a medical practitioner to facilitate placing the device into a correct treatment position.
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公开(公告)号：US20190240506A1
公开(公告)日：2019-08-08
申请号：US16240733
申请日：2019-01-05
发明人： Paul T. Finger , Toby Welles
CPC分类号： A61N5/1017 , A61B1/07 , A61B2090/306 , A61N2005/1094
摘要： An ophthalmic radiation device having a substantially light-transparent wand configured to emit light propagating through the wand light from a series of illumination ports at least partially circumscribing a radioactive source disposed in the holder, thereby providing a visual reference for identifying a position of the radioactive source. Embodiments are directed at effectively directing light from a light source through the body of the wand to illumination ports by using the wand body itself as the light guide. The illumination ports are used as reference points by a medical practitioner to facilitate placing the device into a correct treatment position.
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