WO2021046780A1 - 一种放射治疗系统 - Google Patents
一种放射治疗系统 Download PDFInfo
- Publication number
- WO2021046780A1 WO2021046780A1 PCT/CN2019/105471 CN2019105471W WO2021046780A1 WO 2021046780 A1 WO2021046780 A1 WO 2021046780A1 CN 2019105471 W CN2019105471 W CN 2019105471W WO 2021046780 A1 WO2021046780 A1 WO 2021046780A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- source device
- radiation source
- observation window
- radiotherapy system
- transparent observation
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
Definitions
- This application relates to the field of medical technology, in particular to a radiotherapy system.
- radiotherapy equipment includes a gamma knife and an accelerator, which all include components such as a source device and a housing.
- the radiation source device is used to emit radiation, and the casing is used to cover the radiation source device.
- the radiation source device rotates so that the radiation can pass through the skin of the human body to irradiate tumor cells from different angles, so as to increase the focal skin ratio.
- the accelerator radiotherapy equipment includes: a drum-shaped frame and a radiation source device connected to the drum-shaped frame.
- the radiation source device in the drum-shaped frame converts electron beams into X-rays to irradiate the tumor lesion area to kill Tumor cells in the tumor lesion area.
- Gamma knife radiotherapy equipment includes: a source device including a source body and a collimator.
- the source device is provided with a source body to carry the radioactive source Co-60, and the collimator is provided with multiple sets of collimators of different sizes. hole.
- the source body When the source body is aligned with the collimating hole, the radiation passes through the collimating hole to irradiate the patient, wherein the source body can rotate synchronously with the collimator, so that the radiation can pass through the skin of the human body to irradiate tumor cells from different angles.
- the source carrier and the collimating hole are misaligned, the source device can be switched off.
- Accelerator radiotherapy equipment and gamma knife radiotherapy equipment are usually fully enclosed.
- the maintenance door 11 on the side of the equipment closes the source of the radiation source device, thereby causing delays in the maintenance of the radiation source device and multiple opening and closing of the maintenance door.
- one of the technical problems solved by the embodiments of the present application is to provide a radiotherapy system to overcome at least part of the problems existing in the prior art.
- An embodiment of the present application provides a radiotherapy system, including: a radiation source device and a housing covering the radiation source device, the housing has a maintenance mechanism through which the operation of the radiation source device can be monitored Observe and manually switch the radiation source device.
- the maintenance mechanism includes: a transparent observation window through which the operation of the radiation source device can be observed.
- the transparent observation window is an openable and closable transparent observation window
- the radiation source device is manually opened and closed through the openable and closable transparent observation window.
- the openable and closable transparent observation window is also used for maintenance and inspection of internal components of the radiotherapy system.
- the system further includes: a maintenance door located on the housing, and the maintenance door is used for maintenance and inspection of internal components of the radiotherapy system.
- the openable and closable transparent observation window is located on the housing and close to the driving structure of the radiation source device.
- the openable and closable transparent observation window is located at the rear of the housing.
- the maintenance mechanism further includes: a power switch through which the radiation source device is controlled to manually switch.
- the system further includes a display device located inside the transparent observation window and capable of displaying the operation status of the radiation source device.
- the system further includes a display device located outside the housing and capable of displaying the operation status of the radiation source device.
- the embodiment of the present application also provides a radiotherapy method, which is applied to a radiotherapy system.
- the radiotherapy system has a radiation source device and a housing covering the radiation source device.
- the method includes: The operation of the radiation source device is observed; if the radiation source device fails, the radiation source device is manually switched on and off by the maintenance mechanism to realize the maintenance of the radiation therapy system.
- the radiation source device provided by the embodiments of the present application and the casing covering the radiation source device have a maintenance mechanism through which the operation of the radiation source device can be observed And manually switch the radiation source device.
- the operation condition of the source device can be observed through the maintenance mechanism, and the source device can be repaired according to the operation condition in time, which avoids the untimely maintenance of the source device.
- Figure 1 is a schematic diagram of an existing radiotherapy equipment
- Fig. 2 is a schematic diagram of an embodiment of a radiotherapy system according to this application.
- FIG. 3 is a schematic diagram of a transparent observation window that can be opened and closed in another embodiment of a radiotherapy system of this application;
- FIG. 4 is a schematic diagram of a display device in still another embodiment of a radiotherapy system according to this application.
- FIG. 5 is a schematic diagram of a display device in still another embodiment of a radiotherapy system according to this application.
- FIG. 6 is a schematic diagram of a display device in still another embodiment of a radiotherapy system of this application.
- an embodiment of the present application provides a radiotherapy system, including: a radiation source device (not shown in the figure) and a housing 21 covering the radiation source device.
- the housing has a maintenance mechanism 211 through which The maintenance mechanism 211 can observe the operation of the radiation source device and manually switch the radiation source device.
- the operation condition of the source device can be observed through the maintenance mechanism, and the source device can be repaired according to the operation condition in time, which avoids the untimely maintenance of the source device.
- the maintenance mechanism 211 includes a transparent observation window through which the operation of the radiation source device can be observed. Therefore, in the embodiment of the present application, the operation of the radiation source device can be observed through the transparent observation window, and the operation of the radiation source device can be easily and directly learned.
- the radiotherapy system is an accelerator radiotherapy system
- the operation of the accelerator and other components in the radiation source device can be learned through the transparent observation window.
- the radiotherapy system is a gamma knife radiotherapy system
- the operating conditions of components such as the source carrier and/or collimator in the radiation source device can be learned through the transparent observation window.
- the transparent observation window is an openable and closable transparent observation window
- the radiation source device can be manually opened and closed through the openable and closable transparent observation window.
- the components such as the source carrier and/or collimator in the radiation source device are manually switched through the openable and closable transparent observation window .
- the embodiment of the application can manually switch the radiation source device by opening the transparent observation window, and then close the transparent observation window to complete the operation of the radiation source device.
- the embodiment of the application can simply The operation of the radiation source device is realized.
- the openable and closable transparent observation window is also used for maintenance and inspection of internal components of the radiotherapy system. Therefore, the embodiment of the present application can observe the operation of the radiation source device and perform maintenance and inspection of the internal components of the radiotherapy system through the openable and closable transparent observation window without setting other maintenance doors.
- the radiotherapy system is an accelerator radiotherapy system
- the accelerator radiotherapy system is Power-off processing is performed to realize the shutdown of the radiation source device, and the internal components of the radiotherapy system are repaired and tested through the openable and closable transparent observation window.
- the radiotherapy system is a gamma knife radiotherapy system
- the system further includes: a maintenance door located on the housing, the maintenance door being used for maintenance and inspection of internal components of the radiotherapy system.
- the embodiment of the present application may also have a maintenance door provided on the housing outside the openable and closable transparent observation window, and the maintenance and inspection of the internal components of the radiotherapy system can be realized through the maintenance door.
- the radiotherapy system is an accelerator radiotherapy system
- the accelerator radiotherapy system is Power-off processing is performed to realize the shutdown of the radiation source device, and the internal components of the accelerator radiotherapy system are repaired and tested through the openable and closable transparent observation window and/or the maintenance door.
- the transparent observation window cannot be opened and closed, and it is known through the transparent observation window that the accelerator and other components in the radiation source device are malfunctioning , Performing maintenance inspection on the internal components of the accelerator radiotherapy system through the maintenance door.
- the transparent observation window can be opened and closed, and the maintenance door may not be provided. It is learned through the transparent observation window that the accelerator and other components in the radiation source device are malfunctioning, and the accelerator and the like are detected through the transparent observation window. The internal components of the radiotherapy system are repaired and tested.
- the transparent observation window can be opened and closed, and the maintenance door can also be provided.
- the transparent observation window it is known that the accelerator and other components in the radiation source device have operating failures.
- the maintenance door performs maintenance and inspection on the internal components of the accelerator radiotherapy system.
- the radiotherapy system is a gamma knife radiotherapy system
- the transparent observation window can be used to know the source body and the source device in the source device.
- the source device of the gamma knife radiotherapy system is turned off through the openable and closable transparent observation window. Therefore, the internal components of the gamma knife radiotherapy system are repaired and inspected through the openable and closable transparent observation window and/or the repair door.
- the openable and closable transparent observation window is located on the housing and close to the driving structure of the radiation source device.
- the openable and closable transparent observation window is located at the tail of the housing.
- the maintenance mechanism further includes a power switch, through which the radiation source device is controlled to switch manually.
- the openable and closable transparent observation window includes: a window 31 and a connecting mechanism 32 and an opening and closing mechanism 33 respectively connected to the window 31.
- the connecting mechanism 32 For connecting the window 32 and the housing, the opening and closing mechanism 33 is used for controlling the opening and closing of the window 31.
- the openable and closable transparent observation window may also be attracted to the housing by a buckle or a magnet, so that the opening and closing of the transparent observation window can be completed by the buckle or a magnet. It is easier to measure the opening and closing of the transparent observation window by means of the buckle or magnet.
- the openable transparent observation window in the embodiment of the present application can be opened and closed by the window 31, the connecting mechanism 32, and the opening and closing mechanism 33, which avoids the complicated disassembly and assembly of the existing maintenance door, and only requires Through the control of the opening and closing mechanism 33, manual switching of the radiation source device can be realized through the openable and closable transparent observation window.
- the connecting mechanism 32 is located at the bottom of the window 31, and is usually a hinge or a sealing glue.
- the opening and closing mechanism 33 is located on the top of the window 31 to enable the window 31 to open and close in the up and down direction.
- the opening and closing mechanism 33 adopts an eccentric rotating shaft or a linkage mechanism, so that the mechanical structure of the opening and closing mechanism 33 is simple, which is convenient for maintenance and use.
- the system further includes a display device located inside the openable and closable transparent observation window and capable of displaying the operation status of the radiation source device.
- the radiotherapy system observes the internal display device through the transparent observation window to obtain the operation status of the radiation source device. Therefore, in the embodiments of the present application, the display device can be observed intuitively through the openable and closable transparent observation window, and the operation status of the radiation source device can be obtained.
- the system further includes a display device located outside the housing and capable of displaying the operation status of the radiation source device.
- the radiotherapy system observes through the display device outside the housing to obtain the operation status of the radiation source device. Therefore, the embodiment of the present application can intuitively observe the display device through the outside of the housing to obtain the operating status of the radiation source device.
- the display device includes: a transmission mechanism 42 connected to the radiation source device 41 of the radiotherapy system, the transmission mechanism 42 is linked according to the rotational movement of the radiation source device 41, and the The rotation movement of the radiation source device 41 is transmitted to at least one display mechanism 43, so that the display mechanism 43 converts the rotation movement into a linear movement and displays it.
- the rotational motion of the radiation source device is transferred to the display mechanism to convert it into a linear motion and displayed by the display mechanism, so that the operating status of the radiation source device can be accurately and intuitively obtained, so that the operating conditions of the radiation source device can be accurately and intuitively obtained according to The operating condition of the radiation source device is manually turned off.
- the transmission mechanism includes:
- the first linkage component is used to connect the radiation source device of the radiation therapy system, and rotates with the rotation of the radiation source device of the radiation therapy system.
- the second interlocking component is used to connect the first interlocking component and the at least one display mechanism 43 respectively, and rotates with the rotation of the first interlocking component, so that the display mechanism follows the first interlocking component.
- the rotation of the two interlocking parts performs corresponding display.
- the transmission mechanism of the embodiment of the present application includes a first linkage member and a second linkage member, and the rotational movement transmission of the source device is realized through the first linkage member and the second linkage member, so that the The display mechanism performs linear movement along with the rotational movement of the radiation source device and displays the condition of the linear movement.
- the first linkage component and the second linkage component adopted in the embodiment of the present application have simple design and low operating cost.
- the first linkage member is a first gear
- the second linkage member is a second gear.
- the transmission mechanism 42 in addition to the first linkage member 421 and the second linkage member 422, the transmission mechanism 42 further includes:
- the third linkage member 423 is used to connect the first linkage member 421 and the second linkage member 422 respectively, so that the second linkage member 422 follows the rotation of the first linkage member 421 Rotate.
- the transmission mechanism of the embodiment of the present application includes a first linkage member 421, a second linkage member 422, and a third linkage member 423, and passes through the first linkage member 421, the second linkage member 422, and the third linkage member 423.
- the linkage component 423 realizes the transmission of the rotational movement of the radiation source device, so that the display mechanism 43 performs linear movement along with the rotational movement of the radiation source device and displays the condition of the linear movement.
- the first linkage member 421, the second linkage member 422, and the third linkage member 423 adopted in the embodiment of the present application make the power transmission more stable and avoid the power loss during the transmission of the rotational movement.
- the third interlocking component 423 is a rack.
- the accurate transmission of the rotation movement of the source device is realized through the rack-and-pinion linkage gear, and the operation and maintenance cost is reduced.
- the transmission mechanism 42 in addition to the first linkage member 421, the second linkage member 422, and the third linkage member 423, the transmission mechanism 42 further includes:
- the fourth linkage member 424 is used to connect the second linkage member 422 and the at least one display mechanism 43 respectively, so that the at least one display mechanism 43 corresponds to the rotation of the second linkage member 422 Display.
- the transmission mechanism of the embodiment of the present application includes a first linkage member 421, a second linkage member 422, a third linkage member 423, and a fourth linkage member 424, and passes through the first linkage member 421, the second linkage member 421, and the fourth linkage member 424.
- the interlocking component 422, the third interlocking component 423, and the fourth interlocking component 424 realize the transmission of the rotational movement of the radiation source device, so that the display mechanism 43 moves linearly with the rotational movement of the radiation source device and displays The case of the linear motion.
- the fourth linkage member 424 added in the embodiment of the present application can transmit the rotation movement of the radiation source device to the display mechanism 43 more accurately.
- the fourth linkage member 424 is a screw.
- the embodiment of the present application realizes the accurate transmission of the rotation movement of the injection source device through the rack-and-pinion linkage gear and the screw, thereby reducing operation and maintenance costs.
- the display mechanism 43 includes:
- At least one display pointer 431 is used to connect the screw 424 and follow the rotation of the screw 424 to move linearly.
- At least one display dial 432 is used to place the display pointer 431 at different positions of the display dial 432 to display the rotational movement of the radiation source device.
- the display pointer 431 is combined with the display dial 432 to simply display the result of the display mechanism 43 converting the rotation movement of the radiation source device into linear motion, so that the difference between the display pointer 431 on the display dial 432 can be observed. Position to show the rotational movement of the radiation source device.
- the display dial there is one display dial, and there are display dials with identification of the rotation movement of the source carrier and the collimator in the radiation source device; or, there are two display dials and each has the radiation source.
- the display dial for the identification of the rotation movement of the source body and the collimator body.
- the present application may use a dial to have the identification of the rotation movement of the source carrier and the collimator in the radiation source device, and use different display pointers to indicate the source carrier and the collimator in the radiation source device.
- the rotation movement situation For example, display pointers of different colors, or display pointers of different shapes.
- two dials may respectively have identifications of the rotation movement of the source carrier and the collimator in the radiation source device, and the two dials respectively have their own display pointers to indicate the source of the radiation source device.
- the rotational movement of the body and the collimating body may respectively have identifications of the rotation movement of the source carrier and the collimator in the radiation source device, and the two dials respectively have their own display pointers to indicate the source of the radiation source device.
- the rotation movement status identifier of the collimator includes: at least one of the open source, off source, and collimator model identifiers of the collimator.
- the embodiment of the present application can use the position marked on the display dial of the display pointer to display the open source, off source, and collimator models of the collimator.
- the display mechanism 43 further includes a sliding groove 433, the display pointer 431 is disposed on the screw, and the display pointer 431 can be driven by the screw at the bottom edge of the screw.
- the chute 433 moves. The setting of the sliding groove 433 enables the display mechanism 43 to more accurately convert the rotational movement of the source device into a linear movement, thereby obtaining a more accurate display effect.
- the inner surface or outer surface of the openable and closable transparent observation window 61 is also provided with a magnifying device for magnifying the display dial, for example, a magnifying glass 62, which is more convenient. Observe the rotational movement of the radiation source device displayed by the display mechanism accurately and simply.
- the magnifying glass 62 is arranged in the openable and closable transparent observation window 61 and is facing the position of the display dial, so that the magnification effect of the display dial can be easily obtained.
- the operation condition of the source device can be observed through the maintenance mechanism, and the source device can be repaired according to the operation condition in time, which avoids the delay of the source device maintenance and the number of maintenance doors. Times opening and closing.
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
一种放射治疗系统，包括：射源装置以及包覆所述射源装置的外壳(21)，所述外壳(21)具有维修机构(211)，通过所述维修机构(211)可对所述射源装置的运行情况进行观察并对所述射源装置进行手动开关。可以通过所述维修机构(211)观察所述射源装置的运行情况，及时根据所述运行情况对所述射源装置进行维修，避免了射源装置的维修不及时。
Description
本申请涉及医疗技术领域，尤其涉及一种放射治疗系统。
随着医疗技术的发展，放射治疗已经成为肿瘤治疗的重要手段，通常放射治疗设备包括伽玛刀和加速器，其均包括射源装置以及外壳等部件。其中射源装置用于发出放射线，外壳用于包覆所述射源装置，所述射源装置旋转从而放射线可以从不同角度穿过人体表皮照射肿瘤细胞，以提高焦皮比。
加速器放射治疗设备包括：滚筒型机架以及与所述滚筒型机架连接的射源装置，滚筒型机架中的射源装置将电子束转换为X射线，对肿瘤病灶区域进行照射以便杀死肿瘤病灶区域的肿瘤细胞。
伽玛刀放射治疗设备包括：包括载源体以及准直器的射源装置，射源装置上设置有载源体承载放射源钴-60，准直器上设置有多组不同大小的准直孔。当载源体与准直孔对齐，从而射线穿过准直孔照射患者，其中，载源体可以与准直器同步旋转，从而放射线可以从不同角度穿过人体表皮照射肿瘤细胞。当载源体与准直孔错位，从而实现射源装置的关源。
加速器放射治疗设备和伽玛刀放射治疗设备通常为全封闭式的，当放射治疗设备出现故障时，无法及时对所述射源装置的运行情况进行观察，只能直接通过图1所示的位于设备侧面的维修门11对所述射源装置进行关源，从而造成对射源装置的维修的不及时和维修门的多次开合。
发明内容
有鉴于此，本申请实施例所解决的技术问题之一在于提供一种放射治疗系统，用以克服现有技术中存在的至少部分问题。
本申请实施例提供一种放射治疗系统，包括：射源装置以及包覆所述射源装置的外壳，所述外壳具有维修机构，通过所述维修机构可对所述射源装置的运行情况进行观察并对所述射源装置进行手动开关。
在本申请一具体实施例中，所述维修机构包括：透明观察窗，通过所述透明观察窗可对所述射源装置的运行情况进行观察。
在本申请一具体实施例中，所述透明观察窗为可开合透明观察窗，通过所述可开合透明观察窗对所述射源装置进行手动开关。
在本申请一具体实施例中，所述可开合的透明观察窗还用于对所述放射治疗系统内部部件进行维修检测。
在本申请一具体实施例中，所述系统还包括：位于所述外壳上的维修门，所述维修门用于对所述放射治疗系统内部部件进行维修检测。
在本申请一具体实施例中，所述可开合的透明观察窗位于所述外壳上且与所述射源装置的驱动结构接近的位置。
在本申请一具体实施例中，所述可开合的透明观察窗位于所述外壳的尾部。
在本申请一具体实施例中，所述维修机构还包括：电源开关，通过所述电源开关控制所述射源装置进行手动开关。
在本申请一具体实施例中，所述系统还包括位于所述透明观察窗内部且可显示所述射源装置的运行情况的显示装置。
在本申请一具体实施例中，所述系统还包括位于所述外壳外部且可显示所述射源装置的运行情况的显示装置。
本申请实施例还提供一种放射治疗方法，应用于放射治疗系统，所述放射治疗系统具有射源装置以及包覆所述射源装置的外壳，所述方法包括：通 过位于外壳的维修机构对所述射源装置的运行情况进行观察；如所述射源装置出现故障，则通过所述维修机构对所述射源装置进行手动开关，以实现对所述放射治疗系统的维修。
由以上技术方案可见，本申请实施例提供的射源装置以及包覆所述射源装置的外壳，所述外壳具有维修机构，通过所述维修机构可对所述射源装置的运行情况进行观察并对所述射源装置进行手动开关。本申请实施例可以通过所述维修机构观察所述射源装置的运行情况，及时根据所述运行情况对所述射源装置进行维修，避免了射源装置的维修不及时。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请实施例中记载的一些实施例，对于本领域普通技术人员来讲，还可以根据这些附图获得其他的附图。
图1为现有的放射治疗设备的示意图；
图2为本申请一种放射治疗系统一实施例的示意图；
图3为本申请一种放射治疗系统另一实施例中可开合透明观察窗的示意图；
图4为本申请一种放射治疗系统再一实施例中显示装置的示意图；
图5为本申请一种放射治疗系统再一实施例中显示装置的示意图；
图6为本申请一种放射治疗系统再一实施例中显示装置的示意图。
为了使本领域的人员更好地理解本申请实施例中的技术方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请实施例一部分实施例，而不是全部的实施例。基于本申请实施例中的实施例，本领域普通技术人员所获得的所 有其他实施例，都应当属于本申请实施例保护的范围。
参见图2，本申请实施例提供一种放射治疗系统，包括：射源装置(图中未示出)以及包覆所述射源装置的外壳21，所述外壳具有维修机构211，通过所述维修机构211可对所述射源装置的运行情况进行观察并对所述射源装置进行手动开关。
本申请实施例可以通过所述维修机构观察所述射源装置的运行情况，及时根据所述运行情况对所述射源装置进行维修，避免了射源装置的维修不及时。
在本申请另一具体实现中，所述维修机构211包括：透明观察窗，通过所述透明观察窗可对所述射源装置的运行情况进行观察。因此，本申请实施例可以通过所述透明观察窗观察所述射源装置的运行情况，可以简便直接的获知所述射源装置的运行情况。
示例性地，如果所述放射治疗系统为加速器放射治疗系统，则透过所述透明观察窗可以获知所述射源装置中加速器等部件的运行情况。
示例性地，如果所述放射治疗系统为伽玛刀放射治疗系统，则透过所述透明观察窗可以获知所述射源装置中载源体和/或准直器等部件的运行情况。
在本申请再一具体实现中，所述透明观察窗为可开合透明观察窗，可通过所述可开合透明观察窗对所述射源装置进行手动开关。
示例性地，如果所述放射治疗系统为伽玛刀放射治疗系统，则透过所述可开合透明观察窗对所述射源装置中载源体和/或准直器等部件进行手动开关。
因此，本申请实施例可以通过所述透明观察窗的打开对所述射源装置进行手动开关，再闭合所述透明观察窗以完成对所述射源装置的操作，本申请实施例可以简便地实现对所述射源装置的操作。
在本申请再一具体实现中，所述可开合的透明观察窗还用于对所述放射治疗系统内部部件进行维修检测。因此，本申请实施例无需再设置其他维修门即可通过所述可开合的透明观察窗实现观察所述射源装置的运行情况以及 对所述放射治疗系统内部部件进行维修检测。
示例性地，如果所述放射治疗系统为加速器放射治疗系统，则透过所述可开合的透明观察窗获知所述射源装置中加速器等部件出现运行故障，则对所述加速器放射治疗系统进行断电处理，实现所述射源装置的关源，并通过所述可开合的透明观察窗对所述放射治疗系统内部部件进行维修检测。
示例性地，如果所述放射治疗系统为伽玛刀放射治疗系统，则透过所述透明观察窗可以获知所述射源装置中载源体和/或准直器等部件出现运行故障，则通过所述可开合的透明观察窗对所述伽玛刀放射治疗系统的射源装置进行关源处理，再通过所述可开合的透明观察窗对所述放射治疗系统内部部件进行维修检测。
在本申请再一具体实现中，所述系统还包括：位于所述外壳上的维修门，所述维修门用于对所述放射治疗系统内部部件进行维修检测。
因此，本申请实施例也可以在具备所述可开合的透明观察窗外，还具有设置在外壳上的维修门，通过所述维修门来实现对所述放射治疗系统内部部件进行维修检测。
示例性地，如果所述放射治疗系统为加速器放射治疗系统，则透过所述可开合的透明观察窗获知所述射源装置中加速器等部件出现运行故障，则对所述加速器放射治疗系统进行断电处理，实现所述射源装置的关源，并通过所述可开合的透明观察窗和/或所述维修门对所述加速器放射治疗系统内部部件进行维修检测。
由于所述加速器放射治疗系统可以通过断电实现所述射源装置的关源，所述透明观察窗为不可开合，通过所述透明观察窗获知所述射源装置中加速器等部件出现运行故障，通过所述维修门对所述加速器放射治疗系统内部部件进行维修检测。
或者，所述透明观察窗为可开合，可不再设置所述维修门，通过所述透明观察窗获知所述射源装置中加速器等部件出现运行故障，通过所述透明观察窗对所述加速器放射治疗系统内部部件进行维修检测。
或者，所述透明观察窗为可开合，也可设置所述维修门，通过所述透明观察窗获知所述射源装置中加速器等部件出现运行故障，通过所述透明观察窗和/或所述维修门对所述加速器放射治疗系统内部部件进行维修检测。
示例性地，如果所述放射治疗系统为伽玛刀放射治疗系统，则透过所述透明观察窗可以获知所述射源装置中载源体和/或准直器等部件出现运行故障，则通过所述可开合的透明观察窗对所述伽玛刀放射治疗系统的射源装置进行关源处理，再通过所述可开合的透明观察窗和/或维修门对所述伽玛刀放射治疗系统内部部件进行维修检测。
由于所述伽玛刀放射治疗系统需要对射源装置进行关源，才能够避免伽玛射线的辐射对于维修的影响，透过所述透明观察窗可以获知所述射源装置中载源体和/或准直器等部件出现运行故障时，通过所述可开合的透明观察窗对所述伽玛刀放射治疗系统的射源装置进行关源处理。从而再通过所述可开合的透明观察窗和/或维修门对所述伽玛刀放射治疗系统内部部件进行维修检测。
为了便于对所述射源装置进行手动开关，所述可开合的透明观察窗位于所述外壳上且与所述射源装置的驱动结构接近的位置。
具体地，由于所述伽玛刀放射治疗系统的射源装置驱动结构通常位于尾部，所述可开合的透明观察窗位于所述外壳尾部。
具体地，由于所述加速器放射治疗系统无需通过所述透明观察窗关闭所述射源装置，而是通过断电对所述射源装置进行手动开关。所述维修机构还包括：电源开关，通过所述电源开关控制所述射源装置进行手动开关。
在本申请一具体实现中，参见图3，所述可开合的透明观察窗包括：窗体31以及分别与所述窗体31连接的连接机构32和开合机构33，所述连接机构32用于连接所述窗体32与所述外壳，所述开合机构33用于控制所述窗体31的开合。
此外，所述可开合透明观察窗也可以通过卡扣或者磁铁吸附所述外壳，从而实现通过所述卡扣或者磁铁完成所述透明观察窗的开合。采用所述卡扣 或者磁铁的方式量所述透明观察窗的开合更加简便。
因此，本申请实施例可开合的透明观察窗可以通过所述窗体31、所述连接机构32和所述开合机构33实现开合，避免了现有维修门的复杂拆装，仅需要通过所述开合机构33的控制即可实现通过所述可开合的透明观察窗对所述射源装置进行手动开关。
具体地，所述连接机构32位于所述窗体31的底部，通常为合页或者密封胶体。所述开合机构33位于所述窗体31的顶部，令所述窗体31进行上下方向的开合。
为了便于所述窗体31进行开合，所述开合机构33采用偏心旋转轴或者连杆机构，从而令所述开合机构33的机械构成简单，便于维护与使用。
在本申请另一具体实施例中，所述系统还包括位于所述可开合的透明观察窗内部且可显示所述射源装置的运行情况的显示装置。
具体地，放射治疗系统通过所述透明观察窗对其内部的所述显示装置进行观察，获得所述射源装置的运行情况。因此，本申请实施例可以直观的通过所述可开合的透明观察窗观察所述显示装置，获得所述射源装置的运行情况。
在本申请再一具体实施例中，所述系统还包括位于所述外壳外部且可显示所述射源装置的运行情况的显示装置。
具体地，放射治疗系统通过所述外壳外部的所述显示装置进行观察，获得所述射源装置的运行情况。因此，本申请实施例可以直观的通过所述外壳外部观察所述显示装置，获得所述射源装置的运行情况。
参见图4，所述显示装置包括：与所述放射治疗系统的射源装置41连接的传动机构42，所述传动机构42根据所述射源装置41的旋转运动进行连动，并将所述射源装置41的旋转运动传递至至少一显示机构43，令所述显示机构43将所述旋转运动转换为直线运动并进行显示。
因此本申请实施例通过将所述射源装置的旋转运动传递至所述显示机构转换为直线运动并通过所述显示机构进行显示，可以准确直观的获得所述射 源装置的运行情况，从而根据所述射源装置的运行情况进行手动关源处理。
在本申请再一具体实施例中，所述传动机构包括：
第一连动部件，用于连接所述放射治疗系统的射源装置，随着所述放射治疗系统的射源装置的旋转进行旋转。
第二连动部件，用于分别连接所述第一连动部件与所述至少一显示机构43，随着所述第一连动部件的旋转进行旋转，令所述显示机构随着所述第二连动部件的旋转进行对应的显示。
因此，本申请实施例传动机构包括第一连动部件与第二连动部件，并通过所述第一连动部件与第二连动部件实现所述射源装置的旋转运动传递，令所述显示机构随着所述射源装置的旋转运动进行直线运动并显示所述直线运动的情况。本申请实施例所采取的第一连动部件与第二连动部件，设计简单，运行成本低廉。
为了准确、简便地实现所述射源装置旋转运动的传递，所述第一连动部件为第一齿轮，所述第二连动部件为第二齿轮。本申请实施例通过齿轮连动实现所述射源装置旋转运动的准确传递，降低运行与维护成本。
在本申请再一具体实施例中，参见图4，所述传动机构42除第一连动部件421、第二连动部件422外，还包括：
第三连动部件423，用于分别连接所述第一连动部件421与所述第二连动部件422，令所述第二连动部件422随着所述第一连动部件421的旋转进行旋转。
因此，本申请实施例传动机构包括第一连动部件421、第二连动部件422与第三连动部件423，并通过所述第一连动部件421、第二连动部件422与第三连动部件423实现所述射源装置的旋转运动传递，令所述显示机构43随着所述射源装置的旋转运动进行直线运动并显示所述直线运动的情况。本申请实施例所采取的第一连动部件421与第二连动部件422，第三联动部件423，令动力传输更加稳定，避免了旋转运动传递过程中的动力损耗。
为了准确、简便地实现所述射源装置旋转运动的传递，所述第三连动部 件423为齿条。本申请实施例通过齿条连动齿轮实现所述射源装置旋转运动的准确传递，降低运行与维护成本。
在本申请再一具体实施例中，所述传动机构42除第一连动部件421、第二连动部件422、第三连动部件423外，还包括：
第四连动部件424，用于分别连接所述第二连动部件422与所述至少一显示机构43，令所述至少一显示机构43随着所述第二连动部件422的旋转进行对应的显示。
因此，本申请实施例传动机构包括第一连动部件421、第二连动部件422、第三连动部件423与第四连动部件424，并通过所述第一连动部件421、第二连动部件422、第三连动部件423与第四连动部件424实现所述射源装置的旋转运动传递，令所述显示机构43随着所述射源装置的旋转运动进行直线运动并显示所述直线运动的情况。本申请实施例增加的第四连动部件424从而将所述射源装置的旋转运动能够更加准确的传递至所述显示机构43。
为了准确、简便地实现所述射源装置旋转运动的传递，所述第四连动部件424为螺杆。本申请实施例通过齿条连动齿轮、螺杆实现所述射源装置旋转运动的准确传递，降低运行与维护成本。
在本申请再一具体实施例中，参见图4，所述显示机构43包括：
至少一显示指针431，用于连接所述螺杆424，并跟随所述螺杆424的旋转进行直线运动。
至少一显示表盘432，用于令所述显示指针431处于所述显示表盘432的不同位置以显示所述射源装置的旋转运动情况。
本申请通过显示指针431结合显示表盘432简便地显示所述显示机构43将所述射源装置旋转运动转化为直线运动的结果，从而可以通过观察所述显示指针431在所述显示表盘432的不同位置以显示所述射源装置的旋转运动情况。
具体地，所述显示表盘为一个，且具有所述射源装置中载源体和准直体旋转运动情况标识的显示表盘；或者，所述显示表盘为两个，且分别具有所 述射源装置中载源体和准直体旋转运动情况标识的显示表盘。
示例性地，本申请可以通过一个表盘上具有所述射源装置中载源体和准直体旋转运动情况标识，采用不同的显示指针分别表示所述射源装置中载源体和准直体的旋转运动情况。例如，不同颜色的显示指针，或者不同形状的显示指针。
示例性地，本申请可以通过两个表盘分别具有所述射源装置中载源体和准直体旋转运动情况标识，两个表盘分别具有各自的显示指针分别表示所述射源装置中载源体和准直体的旋转运动情况。
具体地，所述准直体旋转运动情况标识包括：所述准直体的开源、关源、准直体型号标识中至少其一。
因此，本申请实施例可以利用所述显示指针在显示表盘上标识的位置，对所述准直体的开源、关源、准直体型号进行显示。
在本申请再一具体实施例中，参见图5所述显示机构43还包括滑槽433，所述显示指针431设置于所述螺杆上，所述显示指针431可在所述螺杆的带动下沿所述滑槽433运动。所述滑槽433的设置令所述显示机构43将所述射源装置旋转运动更加准确的转换为直线运动，从而获得更加准确的显示效果。
在本申请再一具体实施例中，参见图6，所述可开合的透明观察窗61内表面或者外表面还设置用于放大所述显示表盘的放大装置，例如可以是放大镜62，便于更加准确简便的观察所述显示机构所显示的所述射源装置的旋转运动情况。
具体地，所述放大镜62设置于所述可开合的透明观察窗61内且正对所述显示表盘的位置，从而能够简便的获得所述显示表盘的放大效果。
本申请实施例可以通过所述维修机构观察所述射源装置的运行情况，及时根据所述运行情况对所述射源装置进行维修，避免了射源装置的维修的不及时和维修门的多次开合。
最后应说明的是：以上实施例仅用以说明本申请实施例的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。
Claims (10)
- 一种放射治疗系统，其特征在于，包括：射源装置以及包覆所述射源装置的外壳，所述外壳具有维修机构，通过所述维修机构可对所述射源装置的运行情况进行观察并对所述射源装置进行手动开关。
- 根据权利要求1所述的放射治疗系统，其特征在于，所述维修机构包括：透明观察窗，通过所述透明观察窗可对所述射源装置的运行情况进行观察。
- 根据权利要求2所述的放射治疗系统，其特征在于，所述透明观察窗为可开合透明观察窗，通过所述可开合透明观察窗对所述射源装置进行手动开关。
- 根据权利要求3所述的放射治疗系统，其特征在于，所述可开合的透明观察窗还用于对所述放射治疗系统内部部件进行维修检测。
- 根据权利要求2至4中任一项所述的放射治疗系统，其特征在于，所述系统还包括：位于所述外壳上的维修门，所述维修门用于对所述放射治疗系统内部部件进行维修检测。
- 根据权利要求3所述的放射治疗系统，其特征在于，所述可开合的透明观察窗位于所述外壳上且与所述射源装置的驱动结构接近的位置。
- 据权利要求6所述的放射治疗系统，其特征在于，所述可开合的透明观察窗位于所述外壳的尾部。
- 根据权利要求2所述的放射治疗系统，其特征在于，所述维修机构还包括：电源开关，通过所述电源开关控制所述射源装置进行手动开关。
- 根据权利要求2所述的放射治疗系统，其特征在于，所述系统还包括位于所述透明观察窗内部且可显示所述射源装置的运行情况的放大装置。
- 根据权利要求1所述的放射治疗系统，其特征在于，所述系统还包括位于所述外壳外部且可显示所述射源装置的运行情况的放大装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/105471 WO2021046780A1 (zh) | 2019-09-11 | 2019-09-11 | 一种放射治疗系统 |
| CN201980100345.5A CN114555183A (zh) | 2019-09-11 | 2019-09-11 | 一种放射治疗系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/105471 WO2021046780A1 (zh) | 2019-09-11 | 2019-09-11 | 一种放射治疗系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2021046780A1 true WO2021046780A1 (zh) | 2021-03-18 |
Family
ID=74866885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2019/105471 WO2021046780A1 (zh) | 2019-09-11 | 2019-09-11 | 一种放射治疗系统 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114555183A (zh) |
| WO (1) | WO2021046780A1 (zh) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020120315A1 (en) * | 2001-02-28 | 2002-08-29 | Nidek Co., Ltd. | Laser treatment apparatus |
| CN201337763Y (zh) * | 2008-12-31 | 2009-11-04 | 深圳市海博科技有限公司 | 一种医疗设备 |
| CN102335484A (zh) * | 2011-07-19 | 2012-02-01 | 陈文韬 | 浅层x线治疗设备 |
| CN104922800A (zh) * | 2015-06-09 | 2015-09-23 | 石健 | 皮肤肿瘤放疗装置 |
| CN107921275A (zh) * | 2015-08-18 | 2018-04-17 | 优志旺电机株式会社 | 光线治疗仪 |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208910064U (zh) * | 2017-12-25 | 2019-05-31 | 意诺科技有限公司 | 一种清洁设备 |
| CN208836027U (zh) * | 2018-09-25 | 2019-05-07 | 浙江新宏基真空电器有限公司 | 一种真空电磁起动器防误操作装置 |
| CN211561610U (zh) * | 2019-09-11 | 2020-09-25 | 西安大医集团股份有限公司 | 一种应用于放射治疗系统的显示装置及放射治疗系统 |
-
2019
- 2019-09-11 WO PCT/CN2019/105471 patent/WO2021046780A1/zh active Application Filing
- 2019-09-11 CN CN201980100345.5A patent/CN114555183A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020120315A1 (en) * | 2001-02-28 | 2002-08-29 | Nidek Co., Ltd. | Laser treatment apparatus |
| CN201337763Y (zh) * | 2008-12-31 | 2009-11-04 | 深圳市海博科技有限公司 | 一种医疗设备 |
| CN102335484A (zh) * | 2011-07-19 | 2012-02-01 | 陈文韬 | 浅层x线治疗设备 |
| CN104922800A (zh) * | 2015-06-09 | 2015-09-23 | 石健 | 皮肤肿瘤放疗装置 |
| CN107921275A (zh) * | 2015-08-18 | 2018-04-17 | 优志旺电机株式会社 | 光线治疗仪 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114555183A (zh) | 2022-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2921854C (en) | Rotary valve position indicator | |
| KR102340197B1 (ko) | 엑스선 장치 및 엑스선 장치의 동작 방법 | |
| US9312038B2 (en) | X-ray diaphragm mechanism and X-ray CT apparatus | |
| WO2021046780A1 (zh) | 一种放射治疗系统 | |
| WO2019109403A1 (zh) | 具有独立摆臂结构的原位植入仿生人工肛门括约肌系统 | |
| US10385986B2 (en) | Valve control device | |
| Bassan et al. | A novel manipulator for 3D ultrasound guided percutaneous needle insertion | |
| CN109009204A (zh) | 用于调节焦点位置的方法和系统 | |
| KR102149883B1 (ko) | 공동주택 건축물의 환기 기능을 갖춘 창호 시스템 | |
| CN211561610U (zh) | 一种应用于放射治疗系统的显示装置及放射治疗系统 | |
| US6242742B1 (en) | Rotating articulation for a transmission attenuation correction device | |
| CN109030139A (zh) | 一种发光免疫质控复融装置 | |
| EP3922184A1 (en) | Shielding device | |
| CN109106393A (zh) | 一种腿跟骨骨密度检测装置及方法 | |
| CN108382736B (zh) | 一种检验科防污染样本储存装置 | |
| CN209384992U (zh) | 一种透视性能好的防护门 | |
| EP1611308B1 (en) | Arrangement in a swing door apparatus for the detection of door position | |
| CN212562996U (zh) | 一种适用于医疗放射科使用防辐射门 | |
| US20080097184A1 (en) | Magnetically driven dynamic phantom | |
| CN109958376A (zh) | 核电站气闸门传动设备 | |
| CN215376768U (zh) | 一种用于显示屏的遮光护眼装置 | |
| CN215139979U (zh) | 一种数据可追溯药品稳定性试验箱 | |
| DE102015006270A1 (de) | Stellantrieb und Verfahren zur Nullung eines Anzeigeelements | |
| CN219518888U (zh) | 一种具有密封结构的试验箱 | |
| CN217056557U (zh) | 一种阀门限位开关百分度、角度指示装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19944813 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 19944813 Country of ref document: EP Kind code of ref document: A1 |