WO2020156586A1 - 一种储源装置、导源系统及导源方法 - Google Patents

一种储源装置、导源系统及导源方法 Download PDF

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Publication number
WO2020156586A1
WO2020156586A1 PCT/CN2020/076281 CN2020076281W WO2020156586A1 WO 2020156586 A1 WO2020156586 A1 WO 2020156586A1 CN 2020076281 W CN2020076281 W CN 2020076281W WO 2020156586 A1 WO2020156586 A1 WO 2020156586A1
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WIPO (PCT)
Prior art keywords
source
pull rod
storage device
opening
cobalt
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PCT/CN2020/076281
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English (en)
French (fr)
Inventor
李大梁
杨华
Original Assignee
西安大医集团股份有限公司
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Publication date
Application filed by 西安大医集团股份有限公司 filed Critical 西安大医集团股份有限公司
Publication of WO2020156586A1 publication Critical patent/WO2020156586A1/zh
Priority to US17/104,675 priority Critical patent/US11335472B2/en

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    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/015—Transportable or portable shielded containers for storing radioactive sources, e.g. source carriers for irradiation units; Radioisotope containers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/14—Devices for handling containers or shipping-casks, e.g. transporting devices loading and unloading, filling of containers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G5/00—Alleged conversion of chemical elements by chemical reaction

Definitions

  • This application relates to the technical field of radiotherapy, and in particular to a source storage device, a source guiding system and a source guiding method.
  • a common source replacement method is usually to assemble a source guide tool outside the radiotherapy device to load the radioactive source.
  • the radioactive source is radioactive
  • the radioactive source is stored in a source tank during transportation, and the source tank is used to shield it.
  • radiation shielding needs to be carried out in all aspects. Therefore, the current guide source tooling structure is complicated, resulting in a complicated installation operation process, high operation requirements, and time-consuming and labor-intensive operation. Therefore, it is necessary to provide a new technical solution to improve one or more problems in the above solution.
  • the purpose of this application is to provide a source storage device, a source guiding system, and a source guiding method, so as to overcome at least one or more problems caused by the limitations and defects of related technologies to a certain extent.
  • a source storage device including: a source storage tank and a shielding plug, the source storage tank is provided with an opening and a containing cavity, and the containing cavity is used for accommodating a cobalt source cartridge , The shielding plug is used to close the opening of the containing cavity; wherein,
  • a first connection structure is provided on the cobalt source box
  • a second connection structure is provided on the outer side of the shielding plug, and a pickup structure is provided on the inner side, and the first connection structure and the pickup structure are detachably connected.
  • the present application also provides a source guiding system for guiding the cobalt source cartridge from the first source storage device to the second source storage device, wherein the first source storage device or the second source storage device is the application Provided source storage device; the cobalt source cartridge further includes a third connection structure;
  • the system includes: a source guide tank, the source guide tank includes a tank body, a first pull rod and a first opening, a second pull rod and a second opening, wherein the tank body includes a carrier cavity, a first pull rod and a first The openings are located on opposite sides of the source-carrying cavity along the first direction, and the second pull rod and the second opening are located on opposite sides of the source-carrying cavity along the second direction.
  • the first pull rod moves in the first direction and can be The second connecting structure of the shielding plug of the first source storage device is connected; the second pull rod moves in the second direction and can be connected to the third connecting mechanism of the cobalt source box.
  • This application also provides a source guiding method, which is applied to any one of the source guiding systems provided in this application, and is used to introduce the cobalt source cassette from the source storage device into the radiotherapy equipment, and the method includes:
  • the present application also provides a source guiding method, which is applied to the source guiding system provided in this application, and is used to guide the cobalt source cartridge from the radiotherapy equipment into the source storage device.
  • the method includes:
  • the present application provides a source storage device, a source guiding system, and a source guiding method.
  • the source storage device includes a source storage tank and a shielding plug.
  • the shielding plug is provided with a pick-up structure
  • the cobalt source box is provided with a first connection structure.
  • the first connection structure and the pick-up structure connect the cobalt source cartridge and the shielding plug, so that the shielding plug and the cobalt source cartridge can be taken out at one time during the source replacement process, simplifying the operating device and operating steps, and improving the operating safety.
  • Figure 1 is a schematic diagram of a source storage device of this application
  • FIG. 2 is a schematic diagram of the structure of a pickup device of this application.
  • FIG. 3 is a schematic diagram of the connection structure of a cobalt source box of the application.
  • Figure 4 is a schematic diagram of the connection between a pickup structure and a cobalt source cartridge of the application
  • FIG. 5 is a schematic diagram of a connection structure of a cobalt source cartridge of the application.
  • Fig. 6 is a schematic diagram of a source guiding system of this application.
  • Example embodiments will now be described more fully with reference to the accompanying drawings.
  • the example embodiments can be implemented in various forms, and should not be construed as being limited to the examples set forth herein; on the contrary, the provision of these embodiments makes this application more comprehensive and complete, and fully conveys the concept of the example embodiments To those skilled in the art.
  • the described features, structures or characteristics can be combined in one or more embodiments in any suitable way.
  • the present application discloses a source storage device 10.
  • a source storage device 10 includes: a source storage tank 11 and a shielding plug 12.
  • the source storage tank 11 is provided with an opening and a containing cavity 14, and the containing cavity 14 is used for containing
  • the cobalt source box 15 is set, and the shielding plug 12 is used to close the opening of the accommodating cavity 14.
  • the cobalt source box 15 is provided with a first connecting structure 151;
  • the shielding plug 12 is provided with a second connecting structure 121 on the outside, and a pickup
  • the structure 122, the first connection structure 151 and the pickup structure 122 are detachably connected.
  • the first connection structure and the pick-up structure are detachably connected, which may be connected by a screw thread, or may be connected by a buckle.
  • the specific structure and connection mode are not limited in this application.
  • a second connecting structure is provided on the outside of the shielding plug, and the second connecting structure can be connected with the pull rod of the source guiding system, so that the shielding plug and the cobalt source box can be simultaneously taken out through the pulling rod of the source guiding system.
  • the application does not limit the connection mode of the second connection structure and the pull rod, for example, it may also be a threaded connection or a snap connection.
  • a pick-up structure is provided on the shielding plug, and a first connection structure is provided on the cobalt source box.
  • the cobalt source box and the shielding plug can be connected through the first connection structure and the pick-up structure, thereby In the process of replacing the source, the shielding plug and the cobalt source box are taken out at one time, which simplifies the operation device and operation steps, and improves the operation safety.
  • the source storage device of the present application may be, for example, a source storage tank.
  • the picking structure 122 includes an elastic member 1221 that is clamped in the first connection structure to realize the connection between the cobalt source box and the shielding plug.
  • the picking structure includes an elastic member, and external force can be applied to make the elastic member to achieve clamping, which facilitates the connection operation of the picking structure and the first connecting structure.
  • This application does not limit the specific structure of the elastic member, and only the one shown in FIG. 2 is used as an example for description. And there may be multiple elastic members, for example, three or four.
  • the pickup structure 122 is directly and fixedly connected to the shield plug 12.
  • the pickup structure 122 and the shield plug 12 are connected by a connecting rod.
  • the space of the pickup structure can be reduced.
  • the connection between the pickup structure and the shield plug can be determined according to the specific settings of the source storage device, which is not limited in this application.
  • the first connecting structure 151 is a connecting groove.
  • the pickup structure 122 can be clamped in the connecting groove 151.
  • the elastic member 1221 can be clamped in the connecting groove.
  • the present application provides a schematic diagram of a cobalt source cassette.
  • the connecting groove of the cobalt source cassette includes a first opening and a second opening that are connected, wherein the first opening is located in the first direction (such as the X direction), and the second opening is located in the second direction (Such as Y direction).
  • the first opening may be an opening on the top of the cobalt source box
  • the second opening may be an opening on the side of the cobalt source box.
  • the picking structure can extend from the first opening into the connecting slot to be clamped with the connecting slot, and to escape the connecting slot from the second opening.
  • FIG. 5 only illustrates the connecting groove of the cobalt source box, and does not show other structures of the cobalt source box.
  • the connecting slot 151 includes a card slot 1511 and a compression slot 1512, wherein the maximum size of the card slot 1511 is larger than the first opening.
  • the pickup structure is an elastic member, and the size of the slot can be greater than or equal to the maximum size of the elastic member when it is not compressed, so that the elastic member can be locked in the slot.
  • the first opening is larger than the minimum compression size of the elastic member and smaller than the maximum extension size of the elastic member. So that the elastic member can enter the connecting groove from the first opening and prevent the elastic member from escaping from the first opening.
  • the maximum size of the card slot is greater than the maximum extension size of the elastic member, so as to achieve a more advantageous clamping connection.
  • the maximum size of the compression groove is smaller than the maximum extension size of the elastic member, so that the elastic member is compressed at the position of the compression groove and then detaches from the second opening.
  • the bottom size of the second opening is larger than the top size of the second opening, and the maximum opening size of the second opening is not less than the minimum compressed size of the pickup structure.
  • the size of the second opening at the position of the corresponding compression groove in the present application is not less than the minimum compression size of the pickup structure.
  • the present application provides a source guiding system for introducing a cobalt source cartridge from a first source storage device to a second source storage device, wherein the first source storage device or the second source storage device is the source storage device provided in this application;
  • the first source storage device may be the source storage device provided in the present application
  • the second source storage device may be radiotherapy equipment
  • the cobalt source cartridge is introduced from the first source storage device to the second source storage device, that is, the radioactive source is loaded Radiotherapy equipment
  • the cobalt source cartridge is introduced from the first source storage device to the second storage device, that is, the radioactive source
  • the radiotherapy equipment is taken out and loaded into the source tank.
  • the first source storage device is the source storage device provided by this application, for example, it may be a source storage tank
  • the second source storage device is a radiotherapy device as an example.
  • the system includes: a source guide tank 20, as shown in FIG. 6, the source guide tank 20 includes a tank body 21, a first pull rod 31 and a first opening 211, a second pull rod 32 and a second opening 212, wherein the tank body 21 includes a carrier In the cavity 213, the first pull rod 31 and the first opening 211 are located on opposite sides of the source carrier cavity 213 along the first direction (that is, the X direction shown in FIG. 6), and the second pull rod 31 and the second opening 212 are located along the second direction ( That is, the Z direction shown in FIG. 6 is located on opposite sides of the source carrying cavity 213, and the first pull rod 31 moves in the first direction and can be connected to the second connection structure of the shield plug 12 of the first source storage device 10.
  • the cobalt source cartridge further includes a third connecting structure; the second pull rod 31 moves in the second direction and can be connected to the third connecting mechanism of the cobalt source cartridge 15.
  • the first opening corresponds to the position of the first source storage device, and it can be connected to the shielding plug through the first pull rod.
  • the shielding plug may be connected to the cobalt source box.
  • the plug and the cobalt source box are pulled out together so that they are located in the source carrying cavity of the source guide tank.
  • the second opening corresponds to the source port of the radiotherapy device. After the second pull rod is connected to the cobalt source box, the shield plug is disconnected from the cobalt source box, and the cobalt source box is sent into the radiotherapy device by the second pull rod. Complete the source installation process.
  • the cobalt source cartridge can be first connected to the cobalt source cartridge by the second pull rod so that the cobalt source cartridge is located in the source cavity of the source guide tank, and then the cobalt source cartridge is connected to the shield Plug connection, install it into the first source storage device through the first pull rod, and then disconnect the first pull rod from the shielding plug to realize the source removal process.
  • connection between the cobalt source box and the shielding plug can be disconnected as described above.
  • the pick-up device includes an elastic member that is connected to the cobalt source box.
  • the connecting slot on the card is connected.
  • the shielding plug continues to move downward in the X direction, the elastic member is compressed at the position of the compression groove.
  • the second pull rod can be driven to move outwards to make the elastic member move from the first
  • the two openings are separated from the cobalt source cassette, and the cobalt source cassette is sent into the radiotherapy equipment through the second pull rod.
  • the process of removing the source is the same as the principle of installing the source, so I won't repeat it here.
  • the guide source system provided in this application includes the source storage device provided in this application. It can cooperate with the guide source tank to realize the disassembly and assembly of the radioactive source, and there is no need for other shielding devices during the disassembly and assembly process, which simplifies the disassembly and assembly process of the radioactive source and improves radiation The safety of disassembly and assembly of the source.
  • the first direction in this application is perpendicular to the second direction.
  • the source guiding system further includes a first screen door for opening and closing the first opening; and/or, the source guiding system further includes a second screen door for opening and closing the second opening.
  • the source guiding system may include only the first screen door, or the source guiding system may only include the second screen door, or the source guiding system may also include both the first screen door and the second screen door.
  • the shielding door of the source guide system can further improve the shielding safety of the source guide system.
  • the first pull rod and/or the second pull rod are provided with a limiting groove
  • the source guide system further includes a fixing member that can be fixed to the limiting groove to place the first pull rod and/or the second pull rod to rotate.
  • a limit slot is provided on the first pull rod. After the first pull rod lifts the shielding plug and the cobalt source cartridge to the source carrier cavity, insert the fixing member into the limit slot to prevent the shield plug and the cobalt source cartridge from being in the source carrier cavity Rotate to facilitate the connection of the second pull rod with the cobalt source box.
  • a glass window is arranged on the source guiding tank; or, a camera and/or a detection lamp are also arranged in the source carrying cavity of the source guiding tank. In order for the operator to see the source cavity from the outside, adjust the position of the pull rod to realize connection or disassembly.
  • the source guiding tank includes multiple components, and the multiple components are fixedly connected.
  • the source guiding tank includes a source guiding shield and a shielding cover to facilitate the processing and transportation of the source guiding tank.
  • the source guiding method provided by this application is applied to the source guiding system provided by this application, and is used to introduce the cobalt source cartridge from the source storage device into the radiotherapy equipment, that is, the first source storage device is the source storage device provided by this application, and the second storage device
  • the source device is radiotherapy equipment, that is, the cobalt source cartridge is introduced from the first source storage device to the second source storage device, and the radioactive source is loaded into the radiotherapy equipment; the method includes:
  • Step 101 Connect the first connection structure of the cobalt source cartridge and the pick-up structure of the shield plug of the source storage device.
  • step 101 may be to realize the connection in other ways, for example, to realize the connection through a hot cell, or to realize the connection through the source storage device of the present application.
  • the connection through the source storage device of the present application is taken as an example for description.
  • the shielding plug 12 can be fixedly connected to the shielding plug 12 by using the first pull rod 31, and then using the pull rod to move the shielding plug 12 downward, thereby connecting the elastic member on the shielding plug 12 with the cobalt source box 15
  • the slot clamping is to realize the connection between the first connection structure of the cobalt source box and the pick-up structure of the shield plug of the source storage device.
  • Step 102 Drive the first pull rod to connect it with the second connection structure of the shield plug of the source storage device, and lift the shield plug to the source carrying cavity of the source guide tank.
  • the first pull rod may be driven by a motor or manually pulled, which is not limited in this application.
  • Step 103 Drive the second pull rod to connect it with the third connection structure of the cobalt source cartridge.
  • the second pull rod may be threadedly connected with the cobalt source box, and the second pull rod is driven to rotate, thereby connecting the thread of the second pull rod with the threaded hole on the cobalt source box.
  • the specific connection manner of the second pull rod and the third connection mechanism is not limited in this application, and the above is only taken as an example for illustration.
  • Step 104 Drive the first pull rod and the second pull rod to cooperate, so that the first connection structure of the cobalt source cassette is separated from the pickup structure.
  • step 104 specifically includes: driving the first pull rod to move in the first direction, so that the elastic member is located in the compression groove; driving the second pull rod to move in the second direction, so that the pickup device is separated from the connecting groove from the second opening.
  • Step 105 Drive the second pull rod to send the cobalt source cartridge into the radiotherapy equipment and fix it with the radiotherapy equipment.
  • the source guiding method provided by the present application can realize the disassembly and assembly of the source by using only the source guiding tank without other shielding devices, which simplifies the process of guiding the source and improves the safety of the guiding source.
  • the illustrated method also includes: driving the radiotherapy equipment to shield the radioactive source, that is, directly using the radiotherapy equipment to realize the source shutdown, which is convenient for the operator Remove the guide source tank, etc.
  • the source guiding method provided in this application also includes the process of taking out the radioactive source from the radiotherapy equipment and storing it in the source storage device, and the process principle is similar to the above.
  • a source guiding method which is applied to the source guiding system of the present application, is used to guide the cobalt source cassette from the radiotherapy equipment into the source storage device, the method includes:
  • Step 201 Drive the first pull rod to connect it with the second connection structure of the shield plug of the source storage device, and lift the shield plug to the source carrying cavity of the source guide tank.
  • Step 202 Drive the second pull rod to connect it with the third connection structure of the cobalt source cassette, and pull the cobalt source cassette to the source carrying cavity of the source guide tank.
  • Step 203 Drive the first pull rod and the second pull rod to cooperate, so that the first connection structure of the cobalt source cassette is connected to the pickup structure.
  • Step 204 Drive the second pull rod to separate it from the cobalt source box.
  • Step 205 Drive the first pull rod to send the cobalt source cartridge into the source storage device.
  • the cobalt source cartridge can be connected to the cobalt source cartridge by the second pull rod, so that the cobalt source cartridge is located in the source cavity of the source guide tank, and then the cobalt source cartridge is connected to the shield plug , Install it into the first source storage device through the first pull rod, and then disconnect the first pull rod from the shielding plug to realize the source removal process.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features. In the description of the present application, “plurality” means two or more than two, unless specifically defined otherwise.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , Or integrated; it can be a mechanical connection, or it can be an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction relationship between two components.
  • installed can be a fixed connection or a detachable connection , Or integrated; it can be a mechanical connection, or it can be an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction relationship between two components.
  • the "on” or “under” of the first feature of the second feature may include the first and second features in direct contact, or may include the first and second features Not in direct contact but through other features between them.
  • “above”, “above” and “above” the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or it simply means that the level of the first feature is higher than the second feature.
  • the “below”, “below” and “below” the first feature of the second feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.

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Abstract

一种储源装置（10）、导源系统及导源方法。储源装置（10）包括：储源罐（11）及屏蔽塞（12），储源罐（11）上设置有开口及容纳腔（14），容纳腔用于容置钴源匣（15），屏蔽塞（12）用于封闭容纳腔（14）的开口；钴源匣（15）上设置有第一连接结构（151）；屏蔽塞（12）的外侧设置有第二连接结构（152），内侧设置有拾取结构(122)，第一连接结构（151）和拾取结构（122）可拆卸连接。通过导源系统及方法，简化了导源工装的结构，安装简单，操作要求降低，省时省力，导源工装的成本大大降低。

Description

一种储源装置、导源系统及导源方法
本申请要求在2019年2月3日提交中国专利局、申请号为201910109130.1、发明名称为“一种储源装置、导源系统及导源方法”的中国发明专利申请以及在2019年2月3日提交中国专利局、申请号为201920188295.8、发明名称为“一种储源装置及导源系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及放疗技术领域，尤其涉及一种储源装置、导源系统及导源方法。
背景技术
目前，对于使用放射源匣例如钴源匣的放射治疗设备，常见的换源方式通常为在放射治疗设备的外面组装一个导源工装进行放射源的装填。
由于放射源具有放射性，放射源在运输过程中存储在储源罐中，利用储源罐对其进行屏蔽。在装源时，需要利用工装首先将储源罐的屏蔽塞取出，同时并保证储源罐屏蔽的情况下，再在屏蔽环境下取出放射源。由于在此过程中，需要进行全方面进行射线屏蔽，因此但是目前的导源工装结构复杂，导致安装操作过程复杂，操作要求高，且费时费力。因此，有必要提供一种新的技术方案改善上述方案中存在的一个或者多个问题。
发明内容
本申请的目的在于提供一种储源装置、导源系统及导源方法，进而至少在一定程度上克服由于相关技术的限制和缺陷而导致的一个或者多个问题。
根据本申请实施例的第一方面，提供一种储源装置，包括：储源罐及屏蔽塞，所述储源罐上设置有开口及容纳腔，所述容纳腔用于容置钴源匣，所述屏蔽塞用于封闭所述容纳腔的开口；其中，
所述钴源匣上设置有第一连接结构；
所述屏蔽塞的外侧设置有第二连接结构，内侧设置有拾取结构，所述第一连接结构和所述拾取结构可拆卸连接。
本申请还提供了一种导源系统，用于将钴源匣从第一储源装置导入到第二储源装置，其中，所述第一储源装置或所述第二储源装置为本申请提供的储源装置；所述钴源匣还包括第三连接结构；
所述系统包括：导源罐，所述导源罐包括罐体、第一拉杆及第一开口、第二拉杆及第二开口，其中，所述罐体包括一个载源腔，第一拉杆和第一开口沿第一方向位于所述载源腔的相对两侧，第二拉杆和第二开口沿第二方向位于所述载源腔的相对两侧，第一拉杆沿第一方向运动，可与所述第一储源装置的屏蔽塞的第二连接结构连接；第二拉杆沿第二方向运动，可与所述钴源匣的第三连接机构连接。
本申请还提供了一种导源方法，应用于本申请提供的任一所述的导源系统，用于将钴源匣从储源装置导入放疗设备，所述方法包括：
连接钴源匣的第一连接结构与储源装置的屏蔽塞的拾取结构；
驱动第一拉杆，使其与储源装置的屏蔽塞的第二连接结构连接，并将屏蔽塞提升至导源罐的载源腔；
驱动第二拉杆，使其与钴源匣的第三连接结构连接；
驱动第一拉杆和第二拉杆配合，使得钴源匣的第一连接结构与拾取结构分离；
驱动第二拉杆，使其将钴源匣送入放疗设备并与放疗设备固定。
本申请还提供了一种导源方法，应用于本申请提供的导源系统，用于将钴源匣从放疗设备导入储源装置，所述方法包括：
驱动第一拉杆，使其与储源装置的屏蔽塞的第二连接结构连接，并 将屏蔽塞提升至导源罐的载源腔；
驱动第二拉杆，使其与钴源匣的第三连接结构连接，并将钴源匣拉取至导源罐的载源腔；
驱动第一拉杆和第二拉杆配合，使得钴源匣的第一连接结构与拾取结构连接；
驱动第二拉杆，使其与钴源匣分离；
驱动第一拉杆，将钴源匣送入储源装置。
本申请的实施例提供的技术方案可以包括以下有益效果：
本申请提供的一种储源装置、导源系统及导源方法，储源装置包括：储源罐及屏蔽塞，屏蔽塞上设置有拾取结构，钴源匣上设置有第一连接结构，则可以通过第一连接结构和拾取结构将钴源匣与屏蔽塞连接，从而在取换源过程中，一次将屏蔽塞和钴源匣取出，简化操作装置和操作步骤，提高操作安全性。通过上述放射源导源系统及方法，简化了导源工装的结构，安装操作过程简单，操作要求降低，省时省力且导源工装的成本也大大降低。
附图说明
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本申请的其它特征、目的和优点将会变得更明显：
图1为本申请的一种储源装置示意图；
图2为本申请的一种拾取装置的结构示意图；
图3为本申请的一种钴源匣连接结构示意图；
图4为本申请的一种拾取结构与钴源匣的连接示意图；
图5为本申请的一种钴源匣的连接结构的示意图；
图6为本申请的一种导源系统示意图。
具体实施方式
现在将参考附图更全面地描述示例实施方式。然而，示例实施方式 能够以多种形式实施，且不应被理解为限于在此阐述的范例；相反，提供这些实施方式使得本申请将更加全面和完整，并将示例实施方式的构思全面地传达给本领域的技术人员。所描述的特征、结构或特性可以以任何合适的方式结合在一个或更多实施方式中。
此外，附图仅为本申请的示意性图解，并非一定是按比例绘制。图中相同的附图标记表示相同或类似的部分，因而将省略对它们的重复描述。附图中所示的一些方框图是功能实体，不一定必须与物理或逻辑上独立的实体相对应。
本申请公开了一种储源装置10，示例的，参照图1所示，包括：储源罐11及屏蔽塞12，储源罐11上设置有开口及容纳腔14，容纳腔14用于容置钴源匣15，屏蔽塞12用于封闭容纳腔14的开口；其中，钴源匣15上设置有第一连接结构151；屏蔽塞12的外侧设置有第二连接结构121，内侧设置有拾取结构122，第一连接结构151和拾取结构122可拆卸连接。
示例的，本申请中，第一连接结构和拾取结构可拆卸连接，可以是通过螺纹连接，也可以是通过卡扣卡接，本申请对其具体结构和连接方式不做限定。本申请中，屏蔽塞得外侧设置有第二连接结构，第二连接结构可以导源系统的拉杆连接，从而通过导源系统的拉杆将屏蔽塞和钴源匣同时取出。本申请对于第二连接结构与拉杆的连接方式不做限定，例如也可以是螺纹连接或卡接。
本申请提供的一种储源装置，屏蔽塞上设置有拾取结构，钴源匣上设置有第一连接结构，则可以通过第一连接结构和拾取结构将钴源匣与屏蔽塞连接，从而在取换源过程中，一次将屏蔽塞和钴源匣取出，简化操作装置和操作步骤，提高操作安全性。本申请的储源装置例如可以是储源罐。
本申请提供的储源装置，示例的，参照图2所示，拾取结构122包括弹性件1221，弹性件1221卡接在第一连接结构内实现钴源匣与屏蔽塞的连接。拾取结构包括弹性件，则可以通过施加外力，使得弹性件实现卡接，方便拾取结构与第一连接结构的连接操作。本申请对于弹性件的具体结构不 做限定，仅以图2所示的为例进行说明。且弹性件可以是设置有多个，例如可以是三个或者四个。
示例的，本申请提供的储源装置，拾取结构122与屏蔽塞12直接固定连接。或者，拾取结构122与屏蔽塞12通过连接杆连接。当将拾取结构直接固定在屏蔽塞上，可以减少拾取结构的空间。拾取结构和屏蔽塞得连接可以根据储源装置的具体设置决定，本申请不做限定。
本申请提供的一种储源装置，参照图3所示，第一连接结构151为连接槽。参照图4所示，拾取结构122可卡接在连接槽151内。具体可以是弹性件1221卡接在连接槽内。
本申请提供的一种钴源匣示意图，该钴源匣的连接槽包括连通的第一开口和第二开口，其中第一开口位于第一方向(如X方向)，第二开口位于第二方向(如Y方向)。参照图5所示，第一开口可以是位于钴源匣的顶部开口，第二开口位于钴源匣的侧面的开口。则拾取结构可以是从第一开口伸入连接槽与连接槽卡接，从第二开口脱离连接槽。需要说明的是，图5中仅以说明钴源匣的连接槽，对钴源匣的其他结构未做展示。
本申请提供的储源装置，参照图3所示，连接槽151包括卡槽1511和压缩槽1512，其中卡槽1511的最大尺寸大于第一开口。拾取结构为弹性件，则卡槽的尺寸可以是大于等于弹性件不受压缩时的最大尺寸，从而可以将弹性件卡在卡槽内。
示例的，在拾取结构包括弹性件的情况下，第一开口大于弹性件的最小压缩尺寸，小于弹性件的最大伸展尺寸。以便弹性件可以从第一开口进入连接槽，且防止弹性件从第一开口脱离。示例的，卡槽的最大尺寸大于弹性件的最大伸展尺寸，以便更为有利的实现卡接。示例的，压缩槽的最大尺寸小于弹性件的最大伸展尺寸，以便弹性件在压缩槽位置处实现压缩后从第二开口脱离。
本申请中，为了防止拾取装置与钴源匣脱离，第二开口的底部尺寸大于第二开口的顶部尺寸，且第二开口的最大开口尺寸不小于拾取结构的最 小压缩尺寸。
为了更有利于在第二开口处压缩弹性件，以便拾取装置脱离，本申请中第二开口在对应压缩槽位置处的尺寸不小于拾取结构的最小压缩尺寸。
本申请提供了一种导源系统，用于将钴源匣从第一储源装置导入到第二储源装置，其中，第一储源装置或第二储源装置本申请提供的储源装置；其中，第一储源装置可以是本申请提供的储源装置，第二储源装置可以为放疗设备，则将钴源匣从第一储源装置导入到第二储源装置即将放射源装入放疗设备；或者，第一储源装置为放疗设备，第二储源装置为本申请提供的储源装置，则将钴源匣从第一储源装置导入到第二储源装置即将放射源从放疗设备取出装入储源罐。本申请以第一储源装置为本申请提供的储源装置，例如可以是储源罐，第二储源装置为放疗设备为例进行说明。
系统包括：导源罐20，参照图6所示，导源罐20包括罐体21、第一拉杆31及第一开口211、第二拉杆32及第二开口212，其中，罐体21包括一个载源腔213，第一拉杆31和第一开口211沿第一方向(即图6所示的X方向)位于载源腔213的相对两侧，第二拉杆31和第二开口212沿第二方向(即图6所示的Z方向)位于载源腔213的相对两侧，第一拉杆31沿第一方向运动，可与第一储源装置10的屏蔽塞12的第二连接结构连接。本申请提供的导源系统，钴源匣还包括第三连接结构；第二拉杆31沿第二方向运动，可与钴源匣15的第三连接机构连接。
本申请提供的导源系统，第一开口于第一储源装置位置对应，则可以通过第一拉杆与屏蔽塞连接，屏蔽塞可以是与钴源匣连接，则拉升第一拉杆，可以连同屏蔽塞和钴源匣一同拉出使其位于导源罐的载源腔内。第二开口与放疗设备的装源口对应，将第二拉杆与钴源匣连接后，再使得屏蔽塞与钴源匣连接断开，利用第二拉杆将钴源匣送入放疗设备中，从而完成装源过程。
同理，当需要从放疗设备中将钴源匣取出时，可以是先利用第二拉杆与钴源匣连接后，使得钴源匣位于导源罐的载源腔内，再将钴源匣与屏蔽 塞连接，通过第一拉杆将其装入第一储源装置中，再将第一拉杆与屏蔽塞断开连接，实现拆源过程。
示例的，以上实现钴源匣和屏蔽塞的连接可断开，可以参照本申请提供的储源装置，其可以是在屏蔽塞上设置有拾取装置，拾取装置包括弹性件，其与钴源匣上的连接槽卡接。具体可以参照图5、图6所示，当驱动第一拉杆使得屏蔽塞沿X方向向下运动时，弹性件卡入钴源匣的连接槽，从而实现屏蔽塞与钴源匣的连接。将第二拉杆与钴源匣连接，当屏蔽塞继续沿X方向向下运动时，弹性件在压缩槽位置处被压缩，此时，可以通过驱动第二拉杆向外运动，使得弹性件从第二开口与钴源匣分离开，再通过第二拉杆将钴源匣送入放疗设备。拆源过程与装源的原理相同，在此不做赘述。
本申请提供的导源系统，包括本申请提供的储源装置，其配合导源罐可以实现放射源的拆装，且拆装过程中无需其他屏蔽装置，简化了放射源的拆装流程，提高了放射源的拆装安全性。
示例的，本申请中第一方向与第二方向垂直。
本申请提供的导源系统，导源系统还包括第一屏蔽门，用于开关第一开口；和/或，导源系统还包括第二屏蔽门，用于开关第二开口。
具体的，导源系统可以是仅包括第一屏蔽门，或者，导源系统可以是仅包括第二屏蔽门，或者，导源系统还可以是同时包括第一屏蔽门和第二屏蔽门。导源系统包括屏蔽门可以进一步提高导源系统的屏蔽安全性。
本申请提供的导源系统，第一拉杆和/或第二拉杆上设置有限定槽，导源系统还包括固定件，可与限定槽固定以放置第一拉杆和/或第二拉杆旋转。例如，第一拉杆上设置有限位槽，在第一拉杆将屏蔽塞及钴源匣提升至载源腔后，将固定件插入限位槽，从而避免屏蔽塞及钴源匣在载源腔中旋转，以方便第二拉杆与钴源匣连接。
本申请提供的导源系统，导源罐上设置有玻璃窗；或者，导源罐的载源腔内还设置有摄像头和/或探测灯。以便于操作人员从外部看到载源腔内，从而调整拉杆位置实现连接或拆分等。
示例的，本申请的导源系统，导源罐包括多个组件，多个组件固定连接。例如导源罐包括导源屏蔽体和屏蔽盖，以利于导源罐的加工和运输。
本申请提供的一种导源方法，应用于本申请提供的导源系统，用于将钴源匣从储源装置导入放疗设备，即第一储源装置为本申请提供的储源装置，第二储源装置为放疗设备，即将钴源匣从第一储源装置导入到第二储源装置即将放射源装入放疗设备；该方法包括：
步骤101：连接钴源匣的第一连接结构与储源装置的屏蔽塞的拾取结构。其中，步骤101可以是通过其他方式实现连接，例如通过热室实现连接，也可以是通过本申请的储源装置实现连接。以下以通过本申请的储源装置实现连接为例进行说明。
参照图6所示，可以是利用第一拉杆使31其与屏蔽塞12固定连接，再利用拉杆使得屏蔽塞12向下运动，从而将屏蔽塞12上的弹性件与钴源匣15上的连接槽卡接，即实现钴源匣的第一连接结构与储源装置的屏蔽塞的拾取结构的连接。
步骤102：驱动第一拉杆，使其与储源装置的屏蔽塞的第二连接结构连接，并将屏蔽塞提升至导源罐的载源腔。驱动第一拉杆可以是通过电机驱动也可以是通过人工拉动，本申请对其不做限定。
步骤103：驱动第二拉杆，使其与钴源匣的第三连接结构连接。示例的，第二拉杆可以是与钴源匣螺纹连接，则驱动第二拉杆旋转，从而将第二拉杆的螺纹与钴源匣上的螺纹孔连接。当然，第二拉杆与第三连接机构的具体连接方式本申请不做限定，仅以上述为例进行示例说明。
步骤104：驱动第一拉杆和第二拉杆配合，使得钴源匣的第一连接结构与拾取结构分离。
示例的，步骤104具体包括：驱动第一拉杆沿第一方向运动，使得弹性件位于压缩槽；驱动第二拉杆沿第二方向运动，使得拾取装置从第二开口脱离连接槽。
具体可以参照图5、图6所示，当驱动第一拉杆使得屏蔽塞沿X方 向向下运动时，弹性件卡入钴源匣的连接槽，从而实现屏蔽塞与钴源匣的连接。将第二拉杆与钴源匣连接，当屏蔽塞继续沿X方向向下运动时，弹性件在压缩槽位置处被压缩，此时，可以通过驱动第二拉杆向外运动，使得弹性件从第二开口与钴源匣分离开。
步骤105：驱动第二拉杆，使其将钴源匣送入放疗设备并与放疗设备固定。
本申请提供的导源方法，可以仅利用导源罐即可实现拆装源，而无需其他屏蔽装置，简化了导源的流程，提高的导源的安全性。
本申请提供的导源方法，将钴源匣送入放疗设备后，所示方法还包括：驱动放疗设备，以将放射源进行关源屏蔽，即直接利用放疗设备实现关源，后可以方便操作人员将导源罐等拆除。
当然，本申请提供的导源方法还包括将放射源从放疗设备取出并存储在储源装置的过程，其过程原理与上类似。
一种导源方法，应用于本申请的导源系统，用于将钴源匣从放疗设备导入储源装置，所述方法包括：
步骤201：驱动第一拉杆，使其与储源装置的屏蔽塞的第二连接结构连接，并将屏蔽塞提升至导源罐的载源腔。
步骤202：驱动第二拉杆，使其与钴源匣的第三连接结构连接，并将钴源匣拉取至导源罐的载源腔。
步骤203：驱动第一拉杆和第二拉杆配合，使得钴源匣的第一连接结构与拾取结构连接。
步骤204：驱动第二拉杆，使其与钴源匣分离。
步骤205：驱动第一拉杆，将钴源匣送入储源装置。
即当需要从放疗设备中将钴源匣取出时，可以是先利用第二拉杆与钴源匣连接后，使得钴源匣位于导源罐的载源腔内，再将钴源匣与屏蔽塞连接，通过第一拉杆将其装入第一储源装置中，再将第一拉杆与屏蔽塞断开连接，实现拆源过程。
本申请中，对于方向的限定仅以附图所示的为例，且，本申请提供的导源方法，对其具体步骤的顺序不做限定。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外，本领域的技术人员可以将本说明书中描述的不同实施例或示例进行接合和组合。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本申请的其它实施方案。本申请旨在涵盖本申请的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本申请的一般性原理并包括本申请未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本申请的真正范围和精神由所附的权利要求指出。

Claims (20)

  1. 一种储源装置，其特征在于，包括：储源罐及屏蔽塞，所述储源罐上设置有开口及容纳腔，所述容纳腔用于容置钴源匣，所述屏蔽塞用于封闭所述容纳腔的开口；其中，
    所述钴源匣上设置有第一连接结构；
    所述屏蔽塞的外侧设置有第二连接结构，内侧设置有拾取结构，所述第一连接结构和所述拾取结构可拆卸连接。
  2. 根据权利要求1所述的储源装置，其特征在于，所述拾取结构包括弹性件，所述弹性件卡接在所述第一连接结构内实现钴源匣与屏蔽塞的连接。
  3. 根据权利要求1所述的储源装置，其特征在于，所述拾取结构与所述屏蔽塞直接固定连接；或者，所述拾取结构与所述屏蔽塞通过连接杆连接。
  4. 根据权利要求1-3任一项所述的储源装置，其特征在于，所述第一连接结构为连接槽，所述拾取结构可卡接在所述连接槽内；
    所述连接槽包括连通的第一开口和第二开口，其中第一开口位于第一方向，第二开口位于第二方向；
    拾取结构从第一开口伸入所述连接槽与所述连接槽卡接，从第二开口脱离所述连接槽。
  5. 根据权利要求4所述的储源装置，其特征在于，所述连接槽包括卡槽和压缩槽，其中所述卡槽的最大尺寸大于所述第一开口。
  6. 根据权利要求5所述的储源装置，其特征在于，在所述拾取结构包括弹性件的情况下，第一开口大于弹性件的最小压缩尺寸，小于弹性件的最大伸展尺寸。
  7. 根据权利要求5所述的储源装置，其特征在于，所述卡槽的最大尺寸大于所述弹性件的最大伸展尺寸。
  8. 根据权利要求5所述的储源装置，其特征在于，所述压缩槽的最大尺寸小于所述弹性件的最大伸展尺寸。
  9. 根据权利要求4所述的储源装置，其特征在于，所述第二开口的底部尺寸大于第二开口的顶部尺寸，且第二开口的最大开口尺寸不小于拾取结构的最小压缩尺寸。
  10. 根据权利要求6所述的储源装置，其特征在于，所述第二开口在对应压缩槽位置处的尺寸不小于拾取结构的最小压缩尺寸。
  11. 一种导源系统，其特征在于，用于将钴源匣从第一储源装置导入到第二储源装置，其中，所述第一储源装置或所述第二储源装置为权利要求1-10所述的储源装置；所述钴源匣还包括第三连接结构；
    所述系统包括：导源罐，所述导源罐包括罐体、第一拉杆及第一开口、第二拉杆及第二开口，其中，所述罐体包括一个载源腔，第一拉杆和第一开口沿第一方向位于所述载源腔的相对两侧，第二拉杆和第二开口沿第二方向位于所述载源腔的相对两侧，第一拉杆沿第一方向运动，可与所述第一储源装置的屏蔽塞的第二连接结构连接；第二拉杆沿第二方向运动，可与所述钴源匣的第三连接机构连接。
  12. 根据权利要求11所述的导源系统，其特征在于，所述导源系统还包括第一屏蔽门，用于开关所述第一开口；和/或，
    所述导源系统还包括第二屏蔽门，用于开关所述第二开口。
  13. 根据权利要求11所述的导源系统，其特征在于，所述第一方向与所述第二方向垂直。
  14. 根据权利要求11所述的导源系统，其特征在于，所述第一拉杆和/或所述第二拉杆上设置有限定槽，导源系统还包括固定件，可与限定槽固定以放置所述第一拉杆和/或所述第二拉杆旋转。
  15. 根据权利要求11所述的导源系统，其特征在于，所述导源罐上设置有玻璃窗；或者，
    所述导源罐的载源腔内还设置有摄像头和/或探测灯。
  16. 根据权利要求11所述的导源系统，其特征在于，所述导源罐包括多个组件，所述多个组件固定连接。
  17. 一种导源方法，其特征在于，应用于如权利要求11-16任一所述的导源系统，用于将钴源匣从储源装置导入放疗设备，所述方法包括：
    连接钴源匣的第一连接结构与储源装置的屏蔽塞的拾取结构；
    驱动第一拉杆，使其与储源装置的屏蔽塞的第二连接结构连接，并将屏蔽塞提升至导源罐的载源腔；
    驱动第二拉杆，使其与钴源匣的第三连接结构连接；
    驱动第一拉杆和第二拉杆配合，使得钴源匣的第一连接结构与拾取结构分离；
    驱动第二拉杆，使其将钴源匣送入放疗设备并与放疗设备固定。
  18. 根据权利要求17所述的方法，其特征在于，所述驱动第一拉杆和第二拉杆配合，使得钴源匣的第一连接结构与拾取结构分离具体包括：
    驱动第一拉杆沿第一方向运动，使得弹性件位于压缩槽；
    驱动第二拉杆沿第二方向运动，使得拾取装置从第二开口脱离连接槽。
  19. 根据权利要求18所述的方法，其特征在于，还包括：驱动放疗设备，以将放射源进行关源屏蔽。
  20. 一种导源方法，其特征在于，应用于如权利要求11-16任一所述的导源系统，用于将钴源匣从放疗设备导入储源装置，所述方法包括：
    驱动第一拉杆，使其与储源装置的屏蔽塞的第二连接结构连接，并将屏蔽塞提升至导源罐的载源腔；
    驱动第二拉杆，使其与钴源匣的第三连接结构连接，并将钴源匣拉取至导源罐的载源腔；
    驱动第一拉杆和第二拉杆配合，使得钴源匣的第一连接结构与拾取结构连接；
    驱动第二拉杆，使其与钴源匣分离；
    驱动第一拉杆，将钴源匣送入储源装置。
PCT/CN2020/076281 2019-02-03 2020-02-21 一种储源装置、导源系统及导源方法 WO2020156586A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2789808C1 (ru) * 2022-07-12 2023-02-10 Общество с ограниченной ответственностью "РАДИАЦИОННАЯ ТЕХНИКА" Система загрузки источника ионизирующего излучения в аппарат для лучевой терапии

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2765571C1 (ru) * 2021-06-10 2022-02-01 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Сейф для хранения и работы с образцовыми закрытыми радионуклидными источниками

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070145305A1 (en) * 1997-09-26 2007-06-28 Elke Aidam Magnetically shielded container
CN101645316A (zh) * 2009-08-18 2010-02-10 深圳市海博科技有限公司 一种放射源倒装设备和放射源倒装方法
CN107195351A (zh) * 2017-07-27 2017-09-22 深圳爱索特工业器材有限公司 一种多源储存单通道收纳罐
CN108721793A (zh) * 2018-06-15 2018-11-02 岑永娟 伽玛刀放射治疗设备放射源安全装换系统
CN109300562A (zh) * 2018-09-26 2019-02-01 中国工程物理研究院核物理与化学研究所 一种放射源的倒装工装及倒装工装的使用方法
CN209691412U (zh) * 2019-02-03 2019-11-26 西安大医集团有限公司 一种储源装置及导源系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070145305A1 (en) * 1997-09-26 2007-06-28 Elke Aidam Magnetically shielded container
CN101645316A (zh) * 2009-08-18 2010-02-10 深圳市海博科技有限公司 一种放射源倒装设备和放射源倒装方法
CN107195351A (zh) * 2017-07-27 2017-09-22 深圳爱索特工业器材有限公司 一种多源储存单通道收纳罐
CN108721793A (zh) * 2018-06-15 2018-11-02 岑永娟 伽玛刀放射治疗设备放射源安全装换系统
CN109300562A (zh) * 2018-09-26 2019-02-01 中国工程物理研究院核物理与化学研究所 一种放射源的倒装工装及倒装工装的使用方法
CN209691412U (zh) * 2019-02-03 2019-11-26 西安大医集团有限公司 一种储源装置及导源系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2789808C1 (ru) * 2022-07-12 2023-02-10 Общество с ограниченной ответственностью "РАДИАЦИОННАЯ ТЕХНИКА" Система загрузки источника ионизирующего излучения в аппарат для лучевой терапии

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