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1. 发明申请

US20100305388A1 Apparatus for Transporting and Positioning a Capsule in which a Radioactive Source is Present 有权
标题翻译：用于运输和定位其中存在放射源的胶囊的装置
公开(公告)号：US20100305388A1
公开(公告)日：2010-12-02
申请号：US12629207
申请日：2009-12-02
申请人： Eric van't Hooft , Libbe van Zwol , Joeri Tuijn
发明人： Eric van't Hooft , Libbe van Zwol , Joeri Tuijn
IPC分类号： A61M36/04
CPC分类号： A61N5/1007 , A61N2005/1008
摘要： An apparatus is described for transporting and positioning a capsule, in which a radioactive source is present, from a screened safe into an applicator to be temporarily placed in the body of the patient. The apparatus is provided with a safe for storing at least one capsule and with a larger number of applicators, which can be connected, via transport tubes, to passages in a switch-connecting plate, wherein the capsules, or a dummy instead of one of the capsules, can each, via their own tube and switch, independently of one another, be introduced into a transport tube selected by the respective switch and can be displaced therein independently of one another in a manner programmable with regard to location and residence time, by a transport wire slidable via a drive motor.
摘要翻译：描述了一种用于将放射源存在的胶囊从筛选的保险箱输送和定位到临时放置在患者体内的施用器中的装置。该装置设置有用于存储至少一个胶囊和更多数量的施加器的安全装置，其可以经由输送管连接到开关连接板中的通道，其中所述胶囊或虚拟物而不是胶囊可以各自经由它们自己的管和开关彼此独立地被引入到由相应开关选择的输送管中并且可以以相对于位置和停留时间可编程的方式彼此独立地移位，通过可通过驱动电机滑动的输送线。

2. 发明授权

US4861520A Capsule for radioactive source 失效
标题翻译：胶囊用于放射源
公开(公告)号：US4861520A
公开(公告)日：1989-08-29
申请号：US263848
申请日：1988-10-28
申请人： Eric van't Hooft , Libbe van Zwol
发明人： Eric van't Hooft , Libbe van Zwol
IPC分类号： A61M36/04 , A61M36/12 , A61N5/10 , G21G4/06
CPC分类号： A61N5/1001 , G21G4/06 , A61N2005/1025 , A61N5/1002
摘要： A drivable radioactive source capsule is provided which comprises a tubular body containing therein a plurality of radioactive sources. The said tubular body has a first end and a second end which is a terminus of the tubular body. A plug has an elongated closure portion with the diameter of the closure portion being substantially equal to the inside diameter of said tubular body. The closure portion is disposed within the tubular body through the second end thereof and is attached to the second end of the tubular body. The plug has a connection portion adjacent the closure portion with the diameter of the connecting portion being substantially equal to the outside diameter of the tubular body. An elongated flexible drive cable is connected to the connection portion of the plug. By this arrangement, radioactive sources may be placed in the tubular body and the body is closed by disposing the closure portion of the plug into the second end of the tubular body and attaching the closure portion to the second end of the tubular body.

3. 发明申请

US20050261539A1 Apparatus for transporting and positioning a capsule in which a radioactive source is present 有权
标题翻译：用于运输和定位其中存在放射源的胶囊的装置
公开(公告)号：US20050261539A1
公开(公告)日：2005-11-24
申请号：US11123261
申请日：2005-05-06
申请人： Eric van't Hooft , Libbe van Zwol , Joeri Tuijn
发明人： Eric van't Hooft , Libbe van Zwol , Joeri Tuijn
IPC分类号： A61N5/10 , A61N5/02
CPC分类号： A61N5/1007 , A61N2005/1008
摘要： An apparatus is described for transporting and positioning a capsule, in which a radioactive source is present, from a screened safe into an applicator to be temporarily placed in the body of the patient. The apparatus is provided with a safe for storing at least one capsule and with a larger number of applicators, which can be connected, via transport tubes, to passages in a switch-connecting plate, wherein the capsules, or a dummy instead of one of the capsules, can each, via their own tube and switch, independently of one another, be introduced into a transport tube selected by the respective switch and can be displaced therein independently of one another in a manner programmable with regard to location and residence time, by a transport wire slidable via a drive motor.
摘要翻译：描述了一种用于将放射源存在的胶囊从筛选的保险箱输送和定位到临时放置在患者体内的施用器中的装置。该装置设置有用于存储至少一个胶囊和更多数量的施加器的安全装置，其可以经由输送管连接到开关连接板中的通道，其中所述胶囊或虚拟物而不是胶囊可以各自经由它们自己的管和开关彼此独立地被引入到由相应开关选择的输送管中并且可以以相对于位置和停留时间可编程的方式彼此独立地移位，通过可通过驱动电机滑动的输送线。

4. 发明授权

US10933255B2 Transport cable and source capsule with safe connecting construction for internally irradiating patients 有权
公开(公告)号：US10933255B2
公开(公告)日：2021-03-02
申请号：US11876419
申请日：2007-10-22
申请人： Eric van't Hooft , Libbe van Zwol
发明人： Eric van't Hooft , Libbe van Zwol
IPC分类号： A61N5/10 , A61M36/04
摘要： A source guide apparatus for brachytherapy application, wherein the source guide apparatus is provided with a source capsule, a guidewire for moving the source capsule through a catheter, a mechanical connection between the guidewire and the source capsule, wherein the source guide apparatus is provided with a sleeve which is attached on the capsule, wherein the sleeve envelops at least a part of the mechanical connection.

5. 发明授权

US4969863A Adaptor for remote after-loading apparatus for radiotherapy 失效
标题翻译：用于放射治疗的远程后装载装置的适配器
公开(公告)号：US4969863A
公开(公告)日：1990-11-13
申请号：US263937
申请日：1988-10-28
申请人： Eric van't Hooft , Libbe van Zwol
发明人： Eric van't Hooft , Libbe van Zwol
IPC分类号： A61M36/04 , A61N5/10
CPC分类号： A61N5/1007 , A61N2005/1008
摘要： The adaptor for connecting a guide member in a remote after-loading apparatus for radiotherapy is provided. The adaptor comprises an outer barrel having an opened end, a connector end and a centrally extending aperture. A sleeve passes through the aperture of the barrel such that at least a first end of the sleeve is contained within the barrel. An elongated gripping means is disposed through the sleeve and extends beyond the ends of the sleeve. The gripping means has a gripping end and a receiving end, a gripping body extending between the ends, and a flange disposed on the gripping end with the diameter of the flange being greater than the diameter of the sleeve. A tapered outer surface extends from the flange to a distant portion of the gripping body. A uniform diameter tube bore is disposed through the gripping means and at least two slots pass through the flange and at least a portion of the gripping body. Those slots form at least two opposed gripping portions which are inwardly compressible when the flange and the gripping portions are in contact with the first end of the sleeve, so as to form a reduced diameter of the tube bore and thereby a closed position of the gripping portions. The gripping portions are sufficiently resilient so that when the flange and the gripping portions are disposed from the first end of the sleeve, the gripping portions form at least the same diameter as the tube bore and thereby an open position. Spring means are disposed between the gripping means in the sleeve for urging the flange of the gripping means toward the second end of the sleeve.

6. 发明授权

US4881937A Method of treating a part of the body with radioactive material and a trolley for use therein 失效
标题翻译：用放射性物质和手推车处理身体的一部分的方法用于其中
公开(公告)号：US4881937A
公开(公告)日：1989-11-21
申请号：US71835
申请日：1987-07-10
申请人： Eric van't Hooft , Libbe van Zwol
发明人： Eric van't Hooft , Libbe van Zwol
IPC分类号： A61M36/04 , A61N5/10 , F16C1/18
CPC分类号： F16C1/18 , A61N5/1007 , A61N2005/1008
摘要： There is provided an apparatus for effecting radioactive therapy in an animal body. A radioactive source assembly is disposed in a source channel, and a test assembly is disposed in a test channel. A source connecting tube is attached to the source channel and to a connector, and a test connecting tube is attached to the test channel and to the connector. A guide transfer tube is connected to the connector and an other end thereof is disposable at the site in an animal body intended for therapy. A source assembly transport thread is connected to the source assembly and a test assembly transport thread is connected to the test assembly. A source drive means is connected to an other end of the source transport thread and a test drive means is connected to an other end of the test transport thread. The source drive means and the test drive means are operable such that alternatingly the source assembly and the test assembly may be moved from the respective channels and through the guide transfer tube to the site of intended therapy. With this arrangement, the movement of the test assembly to the site of intended therapy is comparable with the movement of the source assembly to the site of intended therapy, whereby the correct positioning of the source assembly at the site of intended therapy is confirmable.

7. 发明授权

US07645224B2 Apparatus for transporting and positioning a capsule in which a radioactive source is present 有权
标题翻译：用于运输和定位其中存在放射源的胶囊的装置
公开(公告)号：US07645224B2
公开(公告)日：2010-01-12
申请号：US11123261
申请日：2005-05-06
申请人： Eric van't Hooft , Libbe van Zwol , Joeri Tuijn
发明人： Eric van't Hooft , Libbe van Zwol , Joeri Tuijn
IPC分类号： A61N5/00
CPC分类号： A61N5/1007 , A61N2005/1008
摘要： An apparatus is described for transporting and positioning a capsule, in which a radioactive source is present, from a screened safe into an applicator to be temporarily placed in the body of the patient. The apparatus is provided with a safe for storing at least one capsule and with a larger number of applicators, which can be connected, via transport tubes, to passages in a switch-connecting plate, wherein the capsules, or a dummy instead of one of the capsules, can each, via their own tube and switch, independently of one another, be introduced into a transport tube selected by the respective switch and can be displaced therein independently of one another in a manner programmable with regard to location and residence time, by a transport wire slidable via a drive motor.
摘要翻译：描述了一种用于将放射源存在的胶囊从筛选的保险箱输送和定位到临时放置在患者体内的施用器中的装置。该装置设置有用于存储至少一个胶囊和更多数量的施加器的安全装置，其可以经由输送管连接到开关连接板中的通道，其中所述胶囊或虚拟物而不是胶囊可以各自经由它们自己的管和开关彼此独立地被引入到由相应开关选择的输送管中并且可以以相对于位置和停留时间可编程的方式彼此独立地移位，通过可通过驱动电机滑动的输送线。

8. 发明申请

US20080119687A1 TRANSPORT CABLE AND SOURCE CAPSULE WITH SAFE CONNECTING CONSTRUCTION FOR INTERNALLY IRRADIATING PATIENTS 审中-公开
标题翻译：运输电缆和源头胶囊用于内部照射患者的安全连接结构
公开(公告)号：US20080119687A1
公开(公告)日：2008-05-22
申请号：US11876419
申请日：2007-10-22
申请人： Eric van't Hooft , Libbe van Zwol
发明人： Eric van't Hooft , Libbe van Zwol
IPC分类号： A61M36/12
CPC分类号： A61N5/1027 , A61N2005/1025
摘要： A source guide apparatus for brachytherapy application, wherein the source guide apparatus is provided with a source capsule, a guidewire for moving the source capsule through a catheter, a mechanical connection between the guidewire and the source capsule, wherein the source guide apparatus is provided with a sleeve which is attached on the capsule, wherein the sleeve envelops at least a part of the mechanical connection.
摘要翻译：一种用于近距离放射治疗应用的源引导装置，其中所述源引导装置设置有源囊，用于通过导管移动所述源囊的导丝，所述导丝与所述源囊之间的机械连接，其中所述源引导装置设置有附接在胶囊上的套筒，其中套筒包封机械连接的至少一部分。

9. 发明授权

US08273007B2 Apparatus for transporting and positioning a capsule in which a radioactive source is present 有权
标题翻译：用于运输和定位其中存在放射源的胶囊的装置
公开(公告)号：US08273007B2
公开(公告)日：2012-09-25
申请号：US12629207
申请日：2009-12-02
申请人： Eric van ′t Hooft , Libbe van Zwol , Joeri Tuijn
发明人： Eric van ′t Hooft , Libbe van Zwol , Joeri Tuijn
IPC分类号： A61N5/00
CPC分类号： A61N5/1007 , A61N2005/1008
摘要： An apparatus is described for transporting and positioning a capsule, in which a radioactive source is present, from a screened safe into an applicator to be temporarily placed in the body of the patient. The apparatus is provided with a safe for storing at least one capsule and with a larger number of applicators, which can be connected, via transport tubes, to passages in a switch-connecting plate, wherein the capsules, or a dummy instead of one of the capsules, can each, via their own tube and switch, independently of one another, be introduced into a transport tube selected by the respective switch and can be displaced therein independently of one another in a manner programmable with regard to location and residence time, by a transport wire slidable via a drive motor.
摘要翻译：描述了一种用于将放射源存在的胶囊从筛选的保险箱输送和定位到临时放置在患者体内的施用器中的装置。该装置设置有用于存储至少一个胶囊和更多数量的施加器的安全装置，其可以经由输送管连接到开关连接板中的通道，其中所述胶囊或虚拟物而不是胶囊可以各自经由它们自己的管和开关彼此独立地被引入到由相应开关选择的输送管中并且可以以相对于位置和停留时间可编程的方式彼此独立地移位，通过可通过驱动电机滑动的输送线。

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