公开(公告)号：US20190074098A1

公开(公告)日：2019-03-07

申请号：US16125061

申请日：2018-09-07

Applicant: THE GOVERNORS OF THE UNIVERSITY OF ALBERTA

Inventor： Hans-Sonke Friedrich JANS

IPC: G21F5/018 ,  G01T1/185 ,  H01J47/02

CPC classification number: G21F5/018 ,  G01T1/185 ,  H01J47/022

Abstract: A system and method for cross-calibrating a radionuclide at two separate locations (A and B) includes the use of a portable ion chamber configured to fit within a dose calibrator, which ion chamber receives a syringe containing a known volume of a sample of a radionuclide. The portable ion chamber and dose calibrator with the syringe is transported to another location, where a second syringe, identical to the first containing a second sample of the same volume of the same radionuclide is measured in a second dose calibrator.

公开(公告)号：US20170337996A1

公开(公告)日：2017-11-23

申请号：US15536578

申请日：2015-12-14

Applicant: Tokuyama Corporation

Inventor： Kojiro MIYAZAKI

IPC: G21F1/10 ,  G21F3/02 ,  G21F5/002 ,  G21F5/018

CPC classification number: G21F1/103 ,  G21F1/10 ,  G21F3/00 ,  G21F3/02 ,  G21F5/00 ,  G21F5/002 ,  G21F5/018

Abstract: [Object] To provide a radiation shielding material that includes a resin composition obtained by filling a matrix formed of resin with a radiation-absorbing substance and is capable of obtaining a structure in which transparency is significantly improved as compared with the conventional radiation shielding material while having a radiation shielding effect similar to that of the conventional radiation shielding material.[Solving Means] A radiation shielding material includes: a resin composition containing a proportion of 20 to 80 vol % of fluoride powder containing barium as a constituent element. The fluoride powder is favorably barium fluoride or lithium barium fluoride, the resin favorably has a refractive index (n) of 1.4 to 1.6, and particularly, a difference between a refractive index of the resin and a refractive index of the fluoride powder is favorably within ±0.05.

公开(公告)号：US20140306130A1

公开(公告)日：2014-10-16

申请号：US14317522

申请日：2014-06-27

Applicant: Mallinckrodt LLC

Inventor： Duane L. Horton ,  Andrew D. Speth

IPC: G21F5/12

CPC classification number: G21F5/12 ,  G21F3/00 ,  G21F5/015 ,  G21F5/018 ,  G21F5/06 ,  G21G1/0005 ,  G21G4/08 ,  G21H5/02

Abstract: A radioisotope elution system including a radioisotope generator having an alignment structure. The alignment structure may be configured to interface with a complementary alignment structure of an auxiliary radiation shield assembly.

Abstract translation: 一种包括具有对准结构的放射性同位素发生器的放射性同位素洗脱系统。 对准结构可以被配置为与辅助辐射屏蔽组件的互补对准结构相接合。

公开(公告)号：US20130317277A1

公开(公告)日：2013-11-28

申请号：US13984402

申请日：2012-02-09

Applicant: Pierre-Marie Lemer

Inventor： Pierre-Marie Lemer

IPC: A61N5/10

CPC classification number: A61N5/1002 ,  A61M5/1785 ,  A61M2205/6081 ,  G21F5/018 ,  G21F5/08

Abstract: A protection device to be fitted onto a syringe (2) used for injecting radioactive material(s). The radiation protection device includes a tubular radiation protection housing (1) that includes an outer tubular part (15), which constitutes at least a portion of the outer surface (11) thereof, and which is made of an elastomeric material. The tubular portion (15) also includes an annular constrictive portion (20) including a resiliently deformable inner surface that is used to apply a compressive force around the cylindrical body (3) of the inserted syringe (2).

Abstract translation: 安装在用于注射放射性物质的注射器（2）上的保护装置。 辐射防护装置包括管状辐射防护壳体（1），其包括构成其外表面（11）的至少一部分并且由弹性体材料制成的外管状部件（15）。 管状部分（15）还包括环形收缩部分（20），其包括可弹性变形的内表面，用于在插入的注射器（2）的圆柱体（3）周围施加压缩力。

公开(公告)号：US20130234052A1

公开(公告)日：2013-09-12

申请号：US13855971

申请日：2013-04-03

Applicant: MALLINCKRODT LLC

Inventor： Duane L. Horton ,  Andrew D. Speth

IPC: G21F3/00

CPC classification number: G21F5/12 ,  G21F3/00 ,  G21F5/015 ,  G21F5/018 ,  G21F5/06 ,  G21G1/0005 ,  G21G4/08 ,  G21H5/02

Abstract: A radiation shield lid for shielding a radioisotope generator. The radiation shield lid includes an alignment structure configured to align the shield lid to a radioisotope generator.

Abstract translation: 用于屏蔽放射性同位素发生器的辐射屏蔽盖。 辐射屏蔽盖包括配置成将屏蔽盖对准放射性同位素发生器的对准结构。

公开(公告)号：US08431909B2

公开(公告)日：2013-04-30

申请号：US12441919

申请日：2007-10-03

Applicant: Duane L. Horton ,  Andrew D. Speth

Inventor： Duane L. Horton ,  Andrew D. Speth

IPC: B01D59/44

CPC classification number: G21F5/12 ,  G21F3/00 ,  G21F5/015 ,  G21F5/018 ,  G21F5/06 ,  G21G1/0005 ,  G21G4/08 ,  G21H5/02

Abstract: A radioisotope elution system including a radioisotope generator having an alignment structure. The alignment structure may be configured to interface with a complementary alignment structure of an auxiliary radiation shield assembly.

Abstract translation: 一种包括具有对准结构的放射性同位素发生器的放射性同位素洗脱系统。 对准结构可以被配置为与辅助辐射屏蔽组件的互补对准结构相接合。

公开(公告)号：US08292869B2

公开(公告)日：2012-10-23

申请号：US12836193

申请日：2010-07-14

Applicant: Giovanni Paganelli ,  Marco Chinol

Inventor： Giovanni Paganelli ,  Marco Chinol

IPC: A61B19/00

CPC classification number: G21F5/018

Abstract: A container for a vial of radiopharmaceutical, made of polymethyl methacrylate consists of a receptacle, with a cavity capable of containing the vial of radiopharmaceutical, and of a lid screwed onto the receptacle for closing the container, said lid presenting a central through-hole. A set, in combination with this container with the vial of radiopharmaceutical, consisting of a bottle of saline solution and two infusion catheters, enhances the radioprotection during the infusion of a radiopharmaceutical in an infusion operation.

Abstract translation: 用于由聚甲基丙烯酸甲酯制成的放射性药物小瓶的容器由具有能够容纳放射性药物瓶的腔的容器和拧在容器上的用于封闭容器的盖子组成，所述盖子具有中心通孔。 一组与这种具有一瓶放射性药物的容器组合，由一瓶盐水溶液和两个输注导管组成，增强了在输注操作中输注放射性药物期间的放射防护。

公开(公告)号：US08269201B2

公开(公告)日：2012-09-18

申请号：US11545638

申请日：2006-10-10

Applicant: Frank M. Fago ,  Matt Bantly ,  David W. Wilson

Inventor： Frank M. Fago ,  Matt Bantly ,  David W. Wilson

IPC: G21F5/015

CPC classification number: A61M5/1785 ,  A61J1/16 ,  A61M5/007 ,  G21F5/015 ,  G21F5/018 ,  Y10T29/4998 ,  Y10T29/49982

Abstract: A pharmaceutical pig is used to transport a syringe containing a liquid radiopharmaceutical from a radiopharmacy to a medical facility for administration to a patient. The pharmaceutical pig includes an elongate polymer cap that is removably attached to an elongate polymer base. The elongate polymer cap includes a cap shell that completely encloses a cap shielding element and the elongate polymer base includes a base shell that completely encloses a base shielding element. Preferably the polymer utilized for the cap shell and the base shell is polycarbonate resin, e.g., LEXAN®. An inner liner is not utilized and the cap shielding element and the base shielding element, which are preferably, but not necessarily, made of lead, are completely sealed and unexposed.

Abstract translation: 使用制药猪将含有液体放射性药物的注射器从放射性药物运送到医疗设施以给予患者。 制药猪包括细长聚合物盖，其可拆卸地连接到细长聚合物基底。 细长聚合物盖包括完全包围帽屏蔽元件的帽壳，细长聚合物基底包括完全包围基底屏蔽元件的基底壳。 用于盖壳和基壳的聚合物优选为聚碳酸酯树脂，例如LEXAN。 不利用内衬，并且盖屏蔽元件和基本屏蔽元件（其优选但不必须由铅构成）被完全密封和未曝光。

公开(公告)号：US07918009B2

公开(公告)日：2011-04-05

申请号：US12486489

申请日：2009-06-17

Applicant: Frank M. Fago ,  Matt Bantly ,  David W. Wilson

Inventor： Frank M. Fago ,  Matt Bantly ,  David W. Wilson

IPC: B23P11/00 ,  G21F5/00 ,  G21F5/018

CPC classification number: A61M5/1785 ,  A61J1/16 ,  A61M5/007 ,  G21F5/015 ,  G21F5/018 ,  Y10T29/4998 ,  Y10T29/49982

Abstract: A pharmaceutical pig is used to transport a syringe containing a liquid radiopharmaceutical from a radiopharmacy to a medical facility for administration to a patient. The pharmaceutical pig includes an elongate polymer cap that is removably attached to an elongate polymer base. The elongate polymer cap includes a cap shell that completely encloses a cap shielding element and the elongate polymer base includes a base shell that completely encloses a base shielding element. Preferably the polymer utilized for the cap shell and the base shell is polycarbonate resin, e.g., LEXAN®. An inner liner is not utilized and the cap shielding element and the base shielding element, which are preferably, but not necessarily, made of lead, are completely sealed and unexposed.

Abstract translation: 使用制药猪将含有液体放射性药物的注射器从放射性药物运送到医疗设施以给予患者。 制药猪包括细长聚合物盖，其可拆卸地连接到细长聚合物基底。 细长聚合物盖包括完全包围帽屏蔽元件的帽壳，细长聚合物基底包括完全包围基底屏蔽元件的基底壳。 用于盖壳和基壳的聚合物优选为聚碳酸酯树脂，例如LEXAN。 不利用内衬，并且盖屏蔽元件和基本屏蔽元件（其优选但不必须由铅构成）被完全密封和未曝光。

公开(公告)号：US20100121184A1

公开(公告)日：2010-05-13

申请号：US10792029

申请日：2004-03-02

Applicant: Paritosh Jayant Dhawale ,  Mark Alan Jackson ,  Hernan Rodrigo Lara ,  Michael Brussermann ,  Ulrich Ketzscher

Inventor： Paritosh Jayant Dhawale ,  Mark Alan Jackson ,  Hernan Rodrigo Lara ,  Michael Brussermann ,  Ulrich Ketzscher

IPC: A61B6/00 ,  G01T1/166

CPC classification number: G21F5/018 ,  A61B6/037 ,  A61B6/548 ,  A61M5/007 ,  A61M5/172 ,  A61M5/1785 ,  G01T1/00 ,  G06F19/00 ,  G06F19/3481 ,  G16H40/63 ,  G21G4/08 ,  G21H5/02

Abstract: In one aspect, systems, methods and apparatus are provided through which a dispensing station dispenses a large quantity of a radiotracer to one or more positron emission tomography imaging stations. In some aspects a quality control unit verifies the quality of the radiotracer. In some embodiments, components of the system are coupled by a local area network. In some aspects, each positron emission tomography imaging station includes an injector system, a physiological monitoring device, and a positron emission tomography scanner. All of the devices can be controlled by a computer system.

Abstract translation: 在一个方面，提供了一种系统，方法和设备，通过该系统，方法和装置，分配站将大量的放射性示踪器分配给一个或多个正电子发射断层摄影成像站。 在某些方面，质量控制单元验证放射性示踪器的质量。 在一些实施例中，系统的组件由局域网耦合。 在一些方面，每个正电子发射断层摄影成像站包括注射器系统，生理监测装置和正电子发射断层扫描仪。 所有的设备都可以由计算机系统控制。