WO2023051394A1 - 一种用于放疗的治疗床 - Google Patents

一种用于放疗的治疗床 Download PDF

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Publication number
WO2023051394A1
WO2023051394A1 PCT/CN2022/120802 CN2022120802W WO2023051394A1 WO 2023051394 A1 WO2023051394 A1 WO 2023051394A1 CN 2022120802 W CN2022120802 W CN 2022120802W WO 2023051394 A1 WO2023051394 A1 WO 2023051394A1
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WIPO (PCT)
Prior art keywords
bed
driving device
rotating arm
axis
treatment
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PCT/CN2022/120802
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English (en)
French (fr)
Inventor
宋世鹏
张千护
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翰斯泰医疗科技(苏州)有限公司
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Publication of WO2023051394A1 publication Critical patent/WO2023051394A1/zh

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    • 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
    • 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
    • A61N2005/1092—Details
    • A61N2005/1097—Means for immobilizing the patient

Definitions

  • the present application relates to the technical field of medical devices, in particular to a treatment bed for radiotherapy.
  • Radiation therapy for tumors is a local treatment method that uses radiation to treat tumors.
  • Radiation includes ⁇ , ⁇ , ⁇ rays produced by radioactive isotopes and x-rays, electron beams, proton beams and other particle beams produced by various x-ray therapy machines or accelerators. These rays are focused on irradiating abnormal or diseased tissues to cause focal necrosis or functional changes to achieve the purpose of treating diseases.
  • a treatment bed for radiotherapy comprising:
  • first rotating arm the first end of the first rotating arm is pivotally connected to the base, and the first rotating driving device drives the first rotating arm to rotate along the first axis;
  • the second rotating arm is pivotally connected to the second end of the first rotating arm, and the second rotating driving device drives the second rotating arm to rotate along the second axis;
  • the bed support is movably connected to the second rotating arm, and the first driving device drives the bed support to reciprocate along the longitudinal direction of the second rotating arm;
  • a bed assembly the bed assembly is connected to the end of the bed support, and the third rotation drive device drives the bed assembly to rotate along a third axis.
  • the first rotary drive device is fixed inside the first rotary arm, and the first rotation shaft of the first rotary drive device is connected to the base;
  • the second rotary drive device is fixed inside the first rotary arm, and the second rotary shaft of the second rotary drive device is connected to the second rotary arm;
  • the third rotary driving device is fixed inside the bed body support, and the third rotating shaft of the third rotary driving device is connected to the bed body assembly.
  • the bed body assembly includes a support board and a bed board, the third rotation shaft of the third rotary drive device is connected to the support board, a slide rail is provided on the support board, and a slide rail is provided on the bed board.
  • the slider is movably connected to the slide rail, the second drive device is fixed on the support plate, and the bottom of the bed board is connected to the second drive device to drive the bed board to reciprocate along the length direction of the support board.
  • the bed body assembly further includes a standing pedal, the standing pedal is connected to a third driving device, the third driving device is fixedly mounted on the supporting board, and the third driving device drives the standing pedal to reciprocate on the supporting board move.
  • the first driving device, the second driving device and the third driving device are motor lead screws.
  • the first axis is a vertical axis
  • the second axis is perpendicular to the first axis
  • the third axis is perpendicular to the second axis.
  • the first rotary driving device includes a first servo motor and a first reduction mechanism, the first servo motor is connected to the first reduction mechanism, and the first reduction mechanism includes the first rotation shaft.
  • the second rotation driving device includes a second servo motor and a second reduction mechanism
  • the second servo motor is connected to the second reduction mechanism
  • the second reduction mechanism includes the second rotation shaft
  • the third rotary driving device includes a third servo motor and a third reduction mechanism, the third servo motor is connected to the third reduction mechanism, and the third reduction mechanism includes the third rotation shaft.
  • the treatment bed for radiotherapy further includes a control device, the control device is connected to the first servo motor, the second servo motor, the third servo motor, the first drive device, the second drive device and the third drive device .
  • the present application also provides a method for using a treatment bed for radiotherapy, comprising the following steps:
  • Step 1 drive the first rotating arm to rotate around the first axis through the first rotary driving device, and drive the bed assembly to rotate around the third axis through the third rotary driving device at the same time, so that the bed assembly of the treatment bed moves to the bed position of the patient;
  • Step 2 drive the second rotating arm to rotate around the second axis through the second rotating driving device, so that the bed assembly of the treatment bed is rotated from a horizontal position to a vertical position;
  • Step 3 the patient stands on the standing pedal, and drives the standing pedal to a preset position through the third driving device;
  • Step 4 drive the second rotating arm to rotate around the second axis through the second rotating driving device, so that the bed assembly of the treatment bed is rotated from the vertical position to the horizontal position;
  • Step 5 Drive the first rotating arm to rotate around the first axis through the first rotary driving device, drive the bed assembly to rotate around the third axis through the third rotary driving device, and move the bed assembly of the treatment bed to a preset initial treatment position ;
  • Step 6 drive the bed body support to move longitudinally along the second rotating arm through the first driving device, so as to move the bed body assembly to a preset height;
  • step seven the bed board of the bed assembly is driven by the second driving device to move to the preset treatment position on the support board of the bed assembly.
  • the device reduces the moving distance of the patient by rotating the first rotating arm and the bed body assembly; it is convenient for the patient to go to bed; by rotating the second rotating arm, the bed body assembly and the liftable standing pedal can make the bed body
  • the components switch between the horizontal position and the vertical position, and make the patient move to the preset position, reducing the moving distance of the patient after getting on the bed; the patient is moved to the final treatment position by lifting the bed support and moving the bed board, and the treatment bed is controlled by
  • the device is automatically controlled and easy to operate. It can effectively solve the problem of patients getting on and off the treatment bed when used with radiotherapy equipment.
  • Fig. 1 is the schematic diagram of the final treatment position of the treatment couch of the present application
  • Fig. 2 is the front side structure schematic diagram that the treatment couch of the present application is positioned at vertical state;
  • Fig. 3 is the schematic diagram that the treatment bed patient of the present application stands on the standing pedal;
  • Fig. 4 is a schematic diagram of the rear side structure of the treatment couch of the present application in a vertical state
  • FIG. 5 is a second structural schematic diagram of the rear side of the treatment bed in a vertical state of the present application.
  • connection should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection or a mechanical connection, or an electrical connection; it can be It can be directly connected, or indirectly connected through an intermediary, and can be connected internally between two components.
  • a treatment bed for radiotherapy as shown in FIGS. 1-5 includes: a base 1 , a first rotating arm 2 , a second rotating arm 3 , a bed support 4 and a bed assembly 5 .
  • the first end of the first rotating arm 2 is pivotally connected with the base 1, the inside of the first rotating arm 2 is provided with a first rotating drive device 22, the rotating shaft of the first rotating driving device 22 is connected with the base 1, and the first rotating drive The device 22 can drive the first rotating arm 2 to rotate around the first axis 21.
  • the first end of the first rotating arm 2 can be pivotally connected to the base 1 through a bearing.
  • the first rotating driving device 22 can The rotating shaft and the base 1 can be driven by a gear pair or a transmission belt;
  • the second rotating arm 3 is pivotally connected to the second end of the first rotating arm 2, the second rotating driving device 32 is fixed inside the first rotating arm 2, and the second rotating shaft of the second rotating driving device 32 is connected to the second rotating arm.
  • the second rotating drive device 32 can drive the second rotating arm 3 to rotate along the second axis 31, in some embodiments, the second end of the second rotating arm 3 and the first rotating arm 2 can realize the pivot through the bearing connected, the second rotating shaft of the second rotating driving device 32 and the second rotating arm 3 can also be transmitted through a gear pair or a transmission belt;
  • the bed support 4 is connected to a first driving device (not shown), and the first A driving device is installed on the second rotating arm 3, and the first driving device can drive the bed support 4 to move longitudinally along the second rotating arm 3.
  • the second rotating arm 3 is provided with a slide rail
  • the bed support 4 is provided with a slide block matched with the slide rail
  • the bed support 4 moves on the slide rail on the second rotating arm 3 through the slide block;
  • the bed assembly 5 is pivotally connected to the end of the bed support 4 , the third rotation drive device 42 is fixed inside the bed support 4 , and the third rotation shaft of the third rotation drive 42 is connected to the bed support 4 connected, the third rotary driving device 42 drives the bed assembly 5 to rotate along the third axis 41, in some embodiments, the end of the bed assembly 5 and the bed support 4 are pivotally connected by a bearing, the third rotary driving device
  • the third rotating shaft of 42 and the bed support member 4 can also be driven by a gear pair or a transmission belt.
  • a treatment bed for radiotherapy as shown in FIGS. 1-5 includes: a base 1 , a first rotating arm 2 , a second rotating arm 3 , a bed support 4 , a bed assembly 5 and a control device.
  • the first end of the first rotating arm 2 is pivotally connected to the base 1, and the inside of the first rotating arm 2 is provided with a first rotating driving device 22.
  • the first rotating driving device 22 includes a first servo motor and a first reduction mechanism.
  • the first servo motor is connected to the first reduction mechanism, the first rotation shaft of the first reduction mechanism is connected to the base 1, and the first servo motor drives the first rotating arm 2 around the first reduction mechanism through the first reduction mechanism.
  • An axis 21 rotates, the first axis 21 is a vertical axis, the first servo motor is connected to the control device, and the control device controls the operation of the first servo motor.
  • the second rotating arm 3 is pivotally connected to the second end of the first rotating arm 2, and the second rotating driving device 32 is fixed inside the first rotating arm 2, and the second rotating driving device 32 includes a second servo motor and a second A reduction mechanism, the second servo motor is connected to the second reduction mechanism, the second rotation shaft of the second reduction mechanism is connected to the second rotating arm 3, and the second servo motor is driven by the second reduction mechanism
  • the second rotating arm 3 rotates along the second axis 31, and the second axis 31 is perpendicular to the first axis 21.
  • the second servo motor is connected with the control device, and the control device controls the operation of the second servo motor.
  • the bed support 4 is connected to a first driving device (not shown), and the first driving device is a first motor screw, and the first motor screw is installed on the second rotating arm 3.
  • a motor lead screw drives the bed body support 4 to move longitudinally along the second rotating arm 3 , the first electric lead screw is connected with the control device, and the control device controls the operation of the first motor lead screw.
  • the second rotating arm 3 is provided with a slide rail
  • the bed support 4 is provided with a slide block matched with the slide rail. Removable connection is realized on the slide rail.
  • the bed assembly 5 is pivotally connected to the end of the bed support 4, and the third rotary driving device 42 is fixed inside the bed support 4.
  • the third rotary driving device 42 includes a third servo motor and a third reduction gear,
  • the third servo motor is connected to the third deceleration device.
  • the third rotation shaft of the third deceleration device is connected to the bed support 4,
  • the third servo motor drives the bed assembly 5 to rotate along the third axis 41 through the third deceleration device, and the third axis 41 and
  • the second axis 31 is vertical, the third servo motor is connected to the control device, and the control device controls the operation of the third servo motor.
  • the bed support 4 is movably connected on the slide rail on the second rotating arm 3 through a slider, and the bed assembly 5 is pivotally connected to the end of the bed support 4 , Therefore, rotating the second rotating arm 3 can simultaneously rotate the bed support 4 and the bed assembly 5, so that the bed assembly 5 can be converted between a vertical position and a horizontal position, or between other set positions. , This provides conditions for patients to go to bed in a standing manner or in other ways.
  • the bed assembly 5 includes a support plate 51, a bed plate 52 and a standing pedal 6.
  • the support plate 51 is provided with a slide rail 511
  • the bed plate 52 is provided with a slide block corresponding to the slide rail 511.
  • the slide block is slidably connected with the slide rail 511, and the bed plate 52
  • the bottom is connected with the second driving device 53
  • the second driving device 53 is the second motor leading screw
  • the second motor leading screw is fixed on the support plate 51
  • the second motor leading screw is connected with the control device
  • the control device controls the second motor leading screw can Drive the bed board 52 to move along the length direction of the support plate 51
  • the standing pedal 6 is connected to the third drive device 61
  • the third drive device 61 is the third motor screw, fixedly installed on the support plate 51
  • the third motor screw is connected to the control device
  • the control device controls the operation of the third motor lead screw
  • the third motor lead screw can drive the standing pedal 6 to move along the length direction of the bed body assembly 5 on the support plate 51, when the bed body assembly 5 rotates to a vertical position, the standing pedal 6 can be moved to the vertical position.
  • the pedal 6 is lowered to facilitate the patient to go to bed in a standing manner, and then the standing pedal 6 is raised to a preset height, that is, the preset treatment position, and then the bed body assembly 5 is rotated to a horizontal position, which can provide convenience for patients with limited mobility to go to bed. It is convenient and reduces the position movement of the patient after going to bed.
  • this embodiment also provides a method for using a treatment bed for radiotherapy, including the following steps:
  • Step 1 the first rotating arm 2 is driven to rotate around the first axis 21 by the first rotary driving device 22, and the bed assembly 5 is driven to rotate around the third axis 41 by the third rotary driving device 42 at the same time, so that the bed assembly of the treatment bed 5 Move to the bed position of the patient;
  • Step 2 drive the second rotating arm 3 to rotate around the second axis 31 through the second rotating driving device 32, so that the bed assembly 5 of the treatment bed is rotated from a horizontal position to a vertical position;
  • Step 3 the patient stands on the standing pedal 6, and drives the standing pedal 6 to a preset position through the third driving device 61;
  • Step 4 drive the second rotating arm 3 to rotate around the second axis 31 through the second rotation driving device 32, so that the bed assembly 5 of the treatment bed is rotated from the vertical position to the horizontal position;
  • Step five drive the first rotating arm 2 to rotate around the first axis 21 through the first rotary driving device 22, and drive the bed assembly 5 to rotate around the third axis 41 through the third rotary driving device 42, so that the bed assembly 5 of the treatment bed Move to the preset initial treatment position;
  • Step 6 drive the bed body support 4 to move longitudinally along the second rotating arm 3 through the first driving device, so that the bed body assembly 5 moves to a preset height;
  • step seven the bed board 52 of the bed assembly 5 is driven by the second driving device 53 to move to the preset treatment position on the support board 51 of the bed assembly 5 .

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  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
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Abstract

本申请公开一种用于放疗的治疗床，包括：底座、第一旋转臂、第二旋转臂、床体支撑件和床体组件，第一旋转臂的第一端与所述底座枢轴连接，第一旋转驱动装置驱动所述第一旋转臂沿第一轴线转动；第二旋转臂与所述第一旋转臂的第二端枢轴连接，第二旋转驱动装置驱动所述第二旋转臂沿第二轴线转动；床体支撑件与所述第二旋转臂可移动连接，第一驱动装置驱动床体支撑件沿第二旋转臂的纵向往复移动；床体组件，与所述床体支撑件的端部枢轴连接，第三旋转驱动装置驱动治疗床沿第三轴线转动，本装置的治疗床通过控制装置自动化控制，操作简便，可有效解决患者上下治疗床的难题。

Description

一种用于放疗的治疗床 技术领域
本申请涉及医疗器械技术领域，具体涉及一种用于放疗的治疗床。
背景技术
肿瘤放射治疗是利用放射线***的一种局部治疗方法。放射线包括放射性同位素产生的α、β、γ射线和各类x射线治疗机或加速器产生的x射线、电子线、质子束及其他粒子束等。这些射线聚焦照射非正常组织或病变组织，使之产生局灶性的坏死或功能改变而达到治疗疾病的目的。
放射治疗过程中需要治疗床配合，在现有技术中，患者由于治疗床设计不够理想，造成一些行动不便的老年患者、病情或伤情较为的患者上下治疗床和在治疗床上移动非常困难，增加了患者的痛苦，延长了治疗的时间。因此迫切需要提供一种用于放疗的新型治疗床。
发明内容
本申请的目的在于提供一种用于放疗的治疗床，以解决背景技术中提到的问题。为实现上述目的，本申请提供如下技术方案：一种用于放疗的治疗床，包括：
底座；
第一旋转臂，所述第一旋转臂的第一端与所述底座枢轴连接，第一旋转驱动装置驱动所述第一旋转臂沿第一轴线转动；
第二旋转臂，所述第二旋转臂与所述第一旋转臂的第二端枢轴连接，第二旋转驱动装置驱动所述第二旋转臂沿第二轴线转动；
床体支撑件，所述床体支撑件与所述第二旋转臂可移动连接，第一驱动装置驱动所述床体支撑件沿所述第二旋转臂的纵向往复移动；
床体组件，所述床体组件与所述床体支撑件的端部连接，第三旋转驱动装置驱动所述床体组件沿第三轴线转动。
优选的，所述第一旋转驱动装置固定于所述第一旋转臂内部，所述第一旋转驱动装置的第一转动轴连接所述底座；
所述第二旋转驱动装置固定于第一旋转臂内部，所述第二旋转驱动装置的第二转动轴连接所述第二旋转臂；
所述第三旋转驱动装置固定于所述床体支撑件的内部，所述第三旋转驱动装置的第三转动轴连接所述床体组件。
优选的，所述床体组件包括支撑板和床板，所述第三旋转驱动装置的第三转动轴连接所述支撑板，所述支撑板上设有滑轨，所述床板设有与滑轨对应的滑块，所述滑块与滑轨移动连接，所述第二驱动装置固定于所述支撑板上，所述床板底部连接第二驱动装置驱动床板沿支撑板的长度方向往复移动。
优选的，所述床体组件还包括站立踏板，所述站立踏板连接第三驱动装置，所述第三驱动装置固定安装于支撑板上，所述第三驱动装置驱动站立踏板在支撑板上往复移动。
优选的，所述第一驱动装置、第二驱动装置和第三驱动装置为电机丝杠。
优选的，所述第一轴线为垂直轴线，所述第二轴线与第一轴线垂直，所述第三轴线与第二轴线垂直。
优选的，所述第一旋转驱动装置包括第一伺服电机和第一减速机构，所述第一伺服电机连接第一减速机构，所述第一减速机构包括所述第一转动轴。
优选的，所述第二旋转驱动装置包括第二伺服电机和第二减速机构，所述第二伺服电机连接第二减速机构，所述第二减速机构包括所述第二转动轴。
优选的，所述第三旋转驱动装置包括第三伺服电机和第三减速机构，所述第三伺服电机连接所述第三减速机构，所述第三减速机构包括所述第三转动轴。
优选的，用于放疗的治疗床还包括控制装置，所述控制装置连接所述第一伺服电机、第二伺服电机、第三伺服电机、第一驱动装置、第二驱动装置 和第三驱动装置。
另一方面，本申请还提供一种用于放疗的治疗床的使用方法，包括以下步骤：
步骤一，通过第一旋转驱动装置驱动第一旋转臂围绕第一轴线转动，同时通过第三旋转驱动装置驱动床体组件围绕第三轴线转动，使治疗床的床体组件移动至患者上床位置；
步骤二，通过第二旋转驱动装置驱动第二旋转臂围绕第二轴线转动，使治疗床的床体组件从水平位置旋转至垂直位置；
步骤三，患者站立在站立踏板上，通过第三驱动装置驱动站立踏板至预设位置；
步骤四，通过第二旋转驱动装置驱动第二旋转臂围绕第二轴线转动，使治疗床的床体组件从垂直位置旋转至水平位置；
步骤五，通过第一旋转驱动装置驱动第一旋转臂围绕第一轴线转动，通过第三旋转驱动装置驱动床体组件围绕第三轴线转动，使治疗床的床体组件移动至预设初始治疗位置；
步骤六，通过第一驱动装置驱动床体支撑件沿第二旋转臂的纵向移动，使床体组件移动至预设高度；
步骤七，通过第二驱动装置驱动床体组件的床板在床体组件的支撑板上移动至预设治疗位置。
本申请的技术效果和优点：本装置通过旋转第一旋转臂和床体组件减少了患者的移动距离方便患者上床；通过旋转第二旋转臂使床体组件和可升降的站立踏板可以使床体组件在水平位置与垂直位置之间转换，并使患者移动到预设的位置，减少患者上床后的移动距离；通过升降床体支撑件和移动床板将患者移动至最终治疗位置，治疗床通过控制装置自动化控制，操作简便，配合放疗设备使用可有效解决患者上下治疗床的难题。
附图说明
图1为本申请的治疗床最终治疗位置的示意图；
图2为本申请的治疗床位于垂直状态下的前侧结构示意图；
图3为本申请的治疗床患者站立于站立踏板的示意图；
图4为本申请的治疗床位于垂直状态下的后侧结构示意图一；
图5为本申请的治疗床位于垂直状态下的后侧结构示意图二。
图中：1-底座，2-第一旋转臂，3-第二旋转臂，4-床体支撑件，5-床体组件，6-站立踏板，21-第一轴线，22-第一旋转驱动装置，31-第二轴线，32-第二旋转驱动装置，41-第三轴线，42-第三旋转驱动装置，51-支撑板，52-床板，53-第二驱动装置，511-滑轨，61-第三驱动装置。
具体实施方式
为了使本申请的实现技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本申请，在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接或是机械连接，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，可以两个元件内部的连通。
实施例1
如图1-图5所示的一种用于放疗的治疗床，包括：底座1、第一旋转臂2、第二旋转臂3、床体支撑件4和床体组件5。
第一旋转臂2的第一端与底座1枢轴连接，第一旋转臂2的内部设有第一旋转驱动装置22，第一旋转驱动装置22的转动轴与底座1连接，第一旋转驱动装置22可驱动第一旋转臂2围绕第一轴线21旋转，在一些实施例中，所述第一旋转臂2的第一端与底座1可以通过轴承枢轴连接，第一旋转驱动 装置22的转动轴与所述底座1可以通过齿轮副或传动带进行传动；
第二旋转臂3与第一旋转臂2的第二端枢轴连接，第二旋转驱动装置32固定于第一旋转臂2内部，第二旋转驱动装置32的第二转动轴与第二旋转臂3连接，第二旋转驱动装置32可驱动第二旋转臂3沿第二轴线31转动，在一些实施例中，第二旋转臂3与第一旋转臂2的第二端可以通过轴承实现枢轴连接，第二旋转驱动装置32的第二转动轴与第二旋转臂3也可以通过齿轮副或传动带进行传动；所述床体支撑件4连接第一驱动装置(未图示)，所述第一驱动装置安装于第二旋转臂3上，所述第一驱动装置可驱动床体支撑件4沿第二旋转臂3的纵向移动，在本实施例中，第二旋转臂3上设有滑轨，床体支撑件4设有与所述滑轨配合的滑块，床体支撑件4通过滑块在第二旋转臂3上的滑轨移动；
床体组件5与床体支撑件4的端部枢轴连接，第三旋转驱动装置42固定于床体支撑件4的内部，第三旋转驱动装置42的第三转动轴与床体支撑件4连接，第三旋转驱动装置42驱动床体组件5沿第三轴线41转动，在一些实施例中，床体组件5与床体支撑件4的端部通过轴承枢轴连接，第三旋转驱动装置42的第三转动轴与床体支撑件4也可以通过齿轮副或传动带进行传动。
实施例2
如图1-图5所示的一种用于放疗的治疗床，包括：底座1、第一旋转臂2、第二旋转臂3、床体支撑件4、床体组件5和控制装置。
第一旋转臂2的第一端与底座1枢轴连接，第一旋转臂2的内部设有第一旋转驱动装置22，第一旋转驱动装置22包括第一伺服电机、第一减速机构，所述第一伺服电机连接所述第一减速机构，所述第一减速机构的第一转动轴与所述底座1连接，所述第一伺服电机经由第一减速机构驱动第一旋转臂2围绕第一轴线21旋转，所述第一轴线21为垂直轴线，所述第一伺服电机与 所述控制装置连接，所述控制装置控制第一伺服电机运行。
第二旋转臂3与第一旋转臂2的第二端枢轴连接，第二旋转驱动装置32固定于所述第一旋转臂2内部，第二旋转驱动装置32包括第二伺服电机和第二减速机构，所述第二伺服电机连接所述第二减速机构，所述第二减速机构的第二转动轴与第二旋转臂3连接，所述第二伺服电机经由所述第二减速机构驱动第二旋转臂3沿第二轴线31转动，且第二轴线31与第一轴线21垂直，所述第二伺服电机与所述控制装置连接，所述控制装置控制所述第二伺服电机运行。
所述床体支撑件4连接第一驱动装置(未图示)，所述第一驱动装置为第一电机丝杠，所述第一电机丝杠安装于第二旋转臂3上，所述第一电机丝杠驱动床体支撑件4沿第二旋转臂3的纵向移动，所述第一电动丝杠与所述控制装置连接，所述控制装置控制所述第一电机丝杠运行。在本实施例中，第二旋转臂3上设有滑轨，床体支撑件4设有与所述滑轨配合的滑块，床体支撑件4通过滑块在第二旋转臂3上的滑轨上实现可移动连接。
床体组件5与床体支撑件4的端部枢轴连接，第三旋转驱动装置42固定于床体支撑件4的内部，第三旋转驱动装置42包括第三伺服电机和第三减速装置，所述第三伺服电机连接所述第三减速装置。所述第三减速装置的第三转动轴与床体支撑件4连接，所述第三伺服电机经由所述第三减速装置驱动床体组件5沿第三轴线41转动，且第三轴线41与第二轴线31垂直，所述第三伺服电机与所述控制装置连接，所述控制装置控制所述第三伺服电机运行。
在本实施例中，所述床体支撑件4通过滑块在所述第二旋转臂3上的滑轨上可移动连接，床体组件5与床体支撑件4的端部枢轴连接，因此，转动第二旋转臂3可以使床体支撑件4和床体组件5同时转动，使得床体组件5可以在垂直位置和水平位置之间转换，或在其它的设定的位置之间转换，这样为患者提供了以站立方式或其它方式上床提供了条件。床体组件5包括支 撑板51、床板52和站立踏板6，支撑板51上设有滑轨511，床板52设有与滑轨511对应的滑块，滑块与滑轨511滑动连接，床板52底部连接第二驱动装置53，第二驱动装置53为第二电机丝杠，第二电机丝杠固定于支撑板51上，第二电机丝杠连接控制装置，控制装置控制第二电机丝杠可驱动床板52沿支撑板51的长度方向移动，站立踏板6连接第三驱动装置61，第三驱动装置61为第三电机丝杠，固定安装于支撑板51上，第三电机丝杠连接控制装置，控制装置控制第三电机丝杠的运行，第三电机丝杠可带动站立踏板6在支撑板51沿床体组件5的长度方向移动，当床体组件5旋转至垂直位置时，可以将站立踏板6降低方便患者以站立方式上床，然后将站立踏板6升高至预设高度，也就是预设的治疗位置，然后将床体组件5旋转至水平位置，这样可以为行动不便的患者上床提供便利，并减少患者上床后的位置移动。
此外，本实施例还提供一种用于放疗的治疗床的使用方法，包括以下步骤：
步骤一，通过第一旋转驱动装置22驱动第一旋转臂2围绕第一轴线21转动，同时通过第三旋转驱动装置42驱动床体组件5围绕第三轴线41转动，使治疗床的床体组件5移动至患者上床位置；
步骤二，通过第二旋转驱动装置32驱动第二旋转臂3围绕第二轴线31转动，使治疗床的床体组件5从水平位置旋转至垂直位置；
步骤三，患者站立在站立踏板6上，通过第三驱动装置61驱动站立踏板6至预设位置；
步骤四，通过第二旋转驱动装置32驱动第二旋转臂3围绕第二轴线31转动，使治疗床的床体组件5从垂直位置旋转至水平位置；
步骤五，通过第一旋转驱动装置22驱动第一旋转臂2围绕第一轴线21转动，通过第三旋转驱动装置42驱动床体组件5围绕第三轴线41转动，使治疗床的床体组件5移动至预设初始治疗位置；
步骤六，通过第一驱动装置驱动床体支撑件4沿第二旋转臂3的纵向移动，使床体组件5移动至预设高度；
步骤七，通过第二驱动装置53驱动床体组件5的床板52在床体组件5的支撑板51上移动至预设治疗位置。
最后应说明的是：以上所述仅为本申请的优选实施例而已，并不用于限制本申请，尽管参照前述实施例对本申请进行了详细的说明，对于本领域的技术人员来说，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，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (11)

  1. 一种用于放疗的治疗床，其特征在于：包括，
    底座；
    第一旋转臂，所述第一旋转臂的第一端与所述底座枢轴连接，第一旋转驱动装置驱动所述第一旋转臂沿第一轴线转动；
    第二旋转臂，所述第二旋转臂与所述第一旋转臂的第二端枢轴连接，第二旋转驱动装置驱动所述第二旋转臂沿第二轴线转动；
    床体支撑件，所述床体支撑件与所述第二旋转臂可移动连接，第一驱动装置驱动所述床体支撑件沿第二旋转臂的纵向往复移动；
    床体组件，所述床体组件与所述床体支撑件的端部枢轴连接，第三旋转驱动装置驱动所述床体组件沿第三轴线转动。
  2. 根据权利要求1所述的一种用于放疗的治疗床，其特征在于：所述第一旋转驱动装置固定于所述第一旋转臂内部，所述第一旋转驱动装置的第一转动轴连接所述底座；
    所述第二旋转驱动装置固定于所述第一旋转臂内部，所述第二旋转驱动装置的第二转动轴连接所述第二旋转臂；
    所述第三旋转驱动装置固定于所述床体支撑件的内部，所述第三旋转驱动装置的第三转动轴连接所述床体组件。
  3. 根据权利要求2所述的一种用于放疗的治疗床，其特征在于：所述床体组件包括支撑板和床板，所述第三旋转驱动装置的第三转动轴连接所述支撑板，所述支撑板上设有滑轨，所述床板设有与滑轨对应的滑块，所述滑块与所述滑轨可移动连接，所述第二驱动装置固定于所述支撑板上，所述床板底部连接第二驱动装置，所述第二驱动装置驱动床板沿支撑板的长度方向往复移动。
  4. 根据权利要求3所述的一种用于放疗的治疗床，其特征在于：所述床体组件还包括站立踏板，所述站立踏板连接第三驱动装置，所述第三驱动装 置固定安装于支撑板上，所述第三驱动装置驱动站立踏板在支撑板上往复移动。
  5. 根据权利要求4所述的一种用于放疗的治疗床，其特征在于：所述第一驱动装置、第二驱动装置和第三驱动装置为电机丝杠。
  6. 根据权利要求1所述的一种用于放疗的治疗床，其特征在于：所述第一轴线为垂直轴线，所述第二轴线与第一轴线垂直，所述第三轴线与第二轴线垂直。
  7. 根据权利要求2所述的一种用于放疗的治疗床，其特征在于：所述第一旋转驱动装置包括第一伺服电机和第一减速机构，所述第一伺服电机连接第一减速机构，所述第一减速机构包括所述第一转动轴。
  8. 根据权利要求2所述的一种用于放疗的治疗床，其特征在于：所述第二旋转驱动装置包括第二伺服电机和第二减速机构，所述第二伺服电机连接第二减速机构，所述第二减速机构包括所述第二转动轴。
  9. 根据权利要求3所述的一种用于放疗的治疗床，其特征在于：所述第三旋转驱动装置包括第三伺服电机和第三减速机构，所述第三伺服电机连接第三减速机构，所述第三减速机构包括所述第三转动轴。
  10. 根据权利要求9所述的一种用于放疗的治疗床，其特征在于：用于放疗的治疗床还包括控制装置，所述控制装置连接所述第一伺服电机、第二伺服电机、第三伺服电机、第一驱动装置、第二驱动装置和第三驱动装置。
  11. 一种用于放疗的治疗床的使用方法，其特征在于：包括以下步骤：
    步骤一，通过第一旋转驱动装置驱动第一旋转臂围绕第一轴线转动，同时通过第三旋转驱动装置驱动床体组件围绕第三轴线转动，使治疗床的床体组件移动至患者上床位置；
    步骤二，通过第二旋转驱动装置驱动第二旋转臂围绕第二轴线转动，使治疗床的床体组件从水平位置旋转至垂直位置；
    步骤三，患者站立在站立踏板上，通过第三驱动装置驱动站立踏板至预设位置；
    步骤四，通过第二旋转驱动装置驱动第二旋转臂围绕第二轴线转动，使治疗床的床体组件从垂直位置旋转至水平位置；
    步骤五，通过第一旋转驱动装置驱动第一旋转臂围绕第一轴线转动，通过第三旋转驱动装置驱动床体组件围绕第三轴线转动，使治疗床的床体组件移动至预设初始治疗位置；
    步骤六，通过第一驱动装置驱动床体支撑件沿第二旋转臂的纵向移动，使床体组件移动至预设高度；
    步骤七，通过第二驱动装置驱动床体组件的床板在床体组件的支撑板上移动至预设治疗位置。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109363849A (zh) * 2018-10-30 2019-02-22 厚福医疗装备有限公司 一种站立床
US20190290521A1 (en) * 2016-12-22 2019-09-26 Amjad Mallisho Apparatus for transporting a patient
CN211751863U (zh) * 2019-08-26 2020-10-27 覃志红 一种胸腹部放射治疗用***摆位新型固定设备
CN113350097A (zh) * 2021-06-16 2021-09-07 北华大学 一种电动辅助上床的医用检查床
CN113713277A (zh) * 2021-09-30 2021-11-30 翰斯泰医疗科技(苏州)有限公司 一种用于放疗的治疗床

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190290521A1 (en) * 2016-12-22 2019-09-26 Amjad Mallisho Apparatus for transporting a patient
CN109363849A (zh) * 2018-10-30 2019-02-22 厚福医疗装备有限公司 一种站立床
CN211751863U (zh) * 2019-08-26 2020-10-27 覃志红 一种胸腹部放射治疗用***摆位新型固定设备
CN113350097A (zh) * 2021-06-16 2021-09-07 北华大学 一种电动辅助上床的医用检查床
CN113713277A (zh) * 2021-09-30 2021-11-30 翰斯泰医疗科技(苏州)有限公司 一种用于放疗的治疗床

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