专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09421282B2 Method of preparing iodine seed for treating eye disease or cancer, and iodine seed prepared thereby 有权
标题翻译：制备碘晶种治疗眼病或癌症的方法及由此制备的碘种子
公开(公告)号：US09421282B2
公开(公告)日：2016-08-23
申请号：US13765072
申请日：2013-02-12
申请人： Kang Hyuk Choi , Kwang Jae Son , Jin-Hee Lee , Sung-Soo Nam , Sun Ju Choi
发明人： Kang Hyuk Choi , Kwang Jae Son , Jin-Hee Lee , Sung-Soo Nam , Sun Ju Choi
IPC分类号： A61M36/14 , A61K51/00 , A61K51/02 , A61K51/12
CPC分类号： A61K51/00 , A61K51/02 , A61K51/1282
摘要： The present invention provides a technique for adsorbing I-125 on a support for treating cancer and a method of preparing an I-125 seed using the same. Since a method of preparing iodine according to the present invention uses an intermediate having phosphate-based, oxalate-based, or arsenate-based anions introduced thereinto, the intermediate has a substitution effect of iodine 3 to 5 times higher than that of a typically used intermediate having chlorine anions introduced thereinto. According to the substitution effect, control of a radiation dose may be possible during the manufacturing of an iodine seed and an iodine seed may be prepared within a shorter period of time. Also, since an amount of residual radioactive iodine may be decreased as a result of a large amount of adsorption, an amount of radioactive iodine (I-125) waste may be decreased, and the effect thereof may be also high environmentally.
摘要翻译：本发明提供了用于将I-125吸附在用于治疗癌症的支持体上的技术，以及使用该技术制备I-125种子的方法。由于根据本发明的制备碘的方法使用引入其中含有基于磷酸盐，草酸盐或砷酸盐的阴离子的中间体，所以中间体具有碘的替代效应，比通常使用的碘的比例高3至5倍带有氯阴离子的中间体。根据替代效果，在制造碘种子期间可以控制辐射剂量，并且可以在更短的时间内制备碘种子。另外，由于吸附量大，残留的放射性碘量可能会降低，因此放射性碘（I-125）废物的量可能会降低，其效果也可能较高。

2. 发明授权

US08758714B2 Adsorbents for radioisotopes, preparation method thereof, and radioisotope generators using the same 有权
标题翻译：放射性同位素吸附剂，其制备方法和使用其的放射性同位素发生器
公开(公告)号：US08758714B2
公开(公告)日：2014-06-24
申请号：US13491221
申请日：2012-06-07
申请人： Jun Sig Lee , Hyon Soo Han , Ul Jae Park , Kwang Jae Son , Hyeon Young Shin , Soon Bog Hong , Kang Duk Jang , Jong Sub Lee
发明人： Jun Sig Lee , Hyon Soo Han , Ul Jae Park , Kwang Jae Son , Hyeon Young Shin , Soon Bog Hong , Kang Duk Jang , Jong Sub Lee
IPC分类号： C01G47/00 , B01J20/06
CPC分类号： G21G1/001 , B01J20/0211 , B01J20/06 , B01J20/08 , B01J20/284 , B01J2220/42 , B01J2220/56 , G21G2001/0042 , G21G2001/0073
摘要： Disclosed is a novel adsorbent for use in a 99Mo/99mTc generator, which is a medical diagnostic radioisotope generator, and in a 188W/188Re generator, which is a therapeutic radioisotope generator. The adsorbent composed of sulfated alumina or alumina-sulfated zirconia exhibits adsorption capacity superior to that of conventional adsorbents, and is stable and is thus loaded in a dry state in an adsorption column so that the radioisotope 99Mo or 188W can be adsorbed. Thus, it is possible to miniaturize the column, and such a miniaturized column is small, convenient to use, and highly efficient, and extracts a radioisotope satisfying the requirements for pharmaceuticals, and thus can be useful for radioisotope generators extracting 99mTc or 188Re.
摘要翻译：公开了一种用于99Mo / 99mTc发生器的新型吸附剂，其是医疗诊断放射性同位素发生器，以及188W / 188Re发生器，其是治疗放射性同位素发生器。由硫酸化氧化铝或氧化铝 - 硫酸化氧化锆组成的吸附剂具有优于常规吸附剂的吸附能力，并且是稳定的，因此在吸附塔中以干燥状态负载，从而吸附放射性同位素99Mo或188W。因此，可以使塔小型化，这样的小型化柱小，使用方便，效率高，提取满足药物要求的放射性同位素，因此可用于提取99mTc或188Re的放射性同位素发生器。

3. 发明申请

US20080300444A1 OPHTHALMIC APPLICATOR FOR TREATMENT OF PTERYGIUM OR GLAUCOMA USING 32P ALONE OR IN COMBINATION WITH 103Pd 审中-公开
标题翻译：使用32P单独或与103Pd组合治疗黄疸或葡萄球菌的眼科应用者
公开(公告)号：US20080300444A1
公开(公告)日：2008-12-04
申请号：US12126346
申请日：2008-05-23
申请人： Sung-Joon Ye , IlHan Kim , Won Ryang Wee , Mee Kum Kim , Kwang Jae Son , Hyon Soo Han , Ul Jae Park , Hyeon Young Shin
发明人： Sung-Joon Ye , IlHan Kim , Won Ryang Wee , Mee Kum Kim , Kwang Jae Son , Hyon Soo Han , Ul Jae Park , Hyeon Young Shin
IPC分类号： A61M36/04
CPC分类号： A61N5/1001 , A61N2005/1089
摘要： Disclosed is an ophthalmic applicator for the treatment of pterygium or or glaucoma using a radioisotope. It comprises a source volume for containing the radioisotope therein; a filter volume for controlling a radiation dose emitted from the radioisotope; and an encapsulation volume for encompassing the source volume and the filter volume, wherein the radioisotope is pure 32P or a combination of 32P and 103Pd. Ensuring the formation of more ideal dose distributions than do the conventional 90Sr ophthalmic applicators, as described hitherto, the ophthalmic applicator for the treatment of pterygium or glaucoma using 32P or a combination of 32P and 103Pd can promise both high therapeutic effects on pterygium or glaucoma and high safety effects on the eye lens. Further, 32P and 103Pd are easier to produce and treat than is 90Sr, thereby allowing the radiotherapy to be useful.
摘要翻译：公开了一种用于使用放射性同位素治疗翼状ium肉或青光眼的眼科施放器。它包括用于在其中容纳放射性同位素的源体积; 用于控制从放射性同位素发射的辐射剂量的过滤器体积; 以及用于包围源体积和过滤器体积的封装体积，其中放射性同位素是纯32P或32P和103Pd的组合。如上所述，确保形成更理想的剂量分布，如迄今所述，用于使用32P或32P和103Pd的组合治疗翼状ium肉或青光眼的眼科施用器可以对翼状ium肉或青光眼有很高的治疗效果，对眼睛镜片的高安全性影响。此外，32P和103Pd比90Sr更容易产生和治疗，从而允许放射治疗是有用的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式