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CN-224220605-U - Arm positioning and supporting device and radiotherapy positioning device

CN224220605UCN 224220605 UCN224220605 UCN 224220605UCN-224220605-U

Abstract

The utility model relates to the technical field of radiotherapy equipment, in particular to an arm positioning and supporting device and a radiotherapy positioning device, which comprise an arm positioning and supporting plate, wherein the arm positioning and supporting plate comprises an arc surface installation part matched with an arc surface installation surface, a supporting part for supporting an arm and a connecting part arranged between the arc surface installation part and the supporting part, the supporting part is positioned on two sides of the arc surface installation part, and the supporting part is higher than the arc surface installation part. The utility model can conveniently and stably connect the arm positioning support device with the bed board by arranging the cambered surface mounting part, and can provide support for the arm by arranging the support part, thereby improving the comfort of keeping the fixed position of the patient during treatment.

Inventors

  • LUO ZENGJIE
  • ZENG ZHIWEN
  • WANG WEI

Assignees

  • 广州科莱瑞迪医疗器材股份有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (10)

  1. 1. The utility model provides an arm location strutting arrangement, its characterized in that includes arm location backup pad (100), arm location backup pad (100) include with cambered surface installation department (110) of cambered surface installation face matched with, be used for supporting part (120) of arm and locate cambered surface installation department (110) with connecting portion (130) between supporting part (120), supporting part (120) are located cambered surface installation department (110) both sides, supporting part (120) are higher than cambered surface installation department (110).
  2. 2. Arm positioning support device according to claim 1, characterized in that the support part (120) is provided with a support groove.
  3. 3. The arm positioning support device according to claim 1, further comprising a first connection assembly (200) for connection with a cambered surface mounting surface, said first connection assembly (200) being provided on said support portion (120).
  4. 4. An arm positioning support device according to claim 3, wherein the first connecting assembly (200) comprises a fixing member (210) and a locking piece (220), the fixing member (210) is mounted and connected on the arm positioning support plate (100), the locking piece (220) is rotatably connected with the fixing member (210), and a clamping space is left between the locking piece (220) and the arm positioning support plate (100).
  5. 5. An arm positioning support device according to claim 3, wherein the first connecting components (200) are provided with two groups, and the two groups of first connecting components (200) are respectively located at two sides of the cambered surface mounting portion (110).
  6. 6. The arm positioning support device according to any one of claims 1 to 5, further comprising a grip (300) and a second connection assembly (400), wherein the grip (300) is slidably mounted to the bottom surface of the support portion (120) by the second connection assembly (400).
  7. 7. The arm positioning support device according to claim 6, wherein the second connecting assembly (400) comprises a fixing assembly (410) and a sliding seat (420), the sliding seat (420) is slidably mounted on the bottom surface of the support portion (120) through the fixing assembly (410), the sliding seat (420) can be fixed through the fixing assembly (410), and the grip (300) is mounted and connected on the sliding seat (420).
  8. 8. The arm positioning support device according to claim 7, wherein the fixing assembly (410) comprises a fixing block (411) and a first positioning member (412), the fixing block (411) is arranged on the arm positioning support plate (100), the first positioning member (412) is connected with the fixing block (411), and the sliding seat (420) is provided with a plurality of second positioning members (421) for being connected with the first positioning member (412).
  9. 9. The arm positioning support device according to claim 6, wherein the grip (300) is an M-shaped grip, the M-shaped grip comprises a joint portion (310), a holding portion (320) and a fixing portion (330), the holding portion (320) is located at two ends of the joint portion (310), the holding portion (320) is located between the joint portion (310) and the fixing portion (330), and an included angle between the holding portion (320) and the fixing portion (330) is an acute angle.
  10. 10. A radiotherapy positioning device, characterized by comprising a bed plate (500) and an arm positioning support device according to any one of claims 1 to 9, wherein the cambered surface mounting portion (110) is mounted and connected on the bed plate (500).

Description

Arm positioning and supporting device and radiotherapy positioning device Technical Field The utility model relates to the technical field of radiotherapy equipment, in particular to an arm positioning and supporting device and a radiotherapy positioning device. Background At present, radiation therapy has become an important technical means for tumor therapy in various hospitals, tumor radiation therapy is mainly used for accurately destroying tumor cells through high-energy rays, so that cancer cells die, a part of patients need to carry out radiotherapy on chest and abdomen areas, the treatment time is not equal for 10-30 minutes, arms need to be kept to be lifted all the time during the treatment, and treatment positions need to be stationary. In the prior art, in order to keep the patient comfortable in the treatment process and to carry out preliminary location to the head, neck and shoulder of patient in the treatment process, the head, neck and shoulder of bed board generally set up to the cambered surface structure that laminates mutually with human head, neck and shoulder pitch arc, if set up arm location strutting arrangement, need be detachable connection between arm location strutting arrangement and the bed board, when treating head and neck, then need dismantle arm location strutting arrangement, and when treating the position that needs patient's arm to lift, then need install arm location strutting arrangement to the bed board. The installation surface of the existing arm positioning and supporting device is generally a plane, and the installation convenience and the connection stability between the plane and the cambered surface are poor. Disclosure of utility model The utility model aims to overcome the defect that an arm positioning and supporting device is difficult to be connected with a bed plate conveniently and stably in the prior art, and provides the arm positioning and supporting device and a radiotherapy positioning device, wherein the arm positioning and supporting device can be connected with the bed plate conveniently and stably. In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an arm location strutting arrangement, including arm location backup pad, arm location backup pad include with cambered surface installation face matched with cambered surface installation department, be used for supporting the supporting part of arm and locate cambered surface installation department with connecting portion between the supporting part, supporting part is located cambered surface installation department's both sides, supporting part is higher than cambered surface installation department. When the arm positioning support device is used, the cambered surface mounting part of the arm positioning support plate is placed on the cambered surface mounting surface of the bed plate, and then the arm positioning support plate is fixed on the bed plate through the fixing component. By arranging the supporting part, the arm positioning and supporting device can provide support for the arm, and the comfort of keeping the fixed position of the patient during treatment is improved. Further, the support portion is provided with a support groove. Through setting up the support recess, be convenient for provide the support to the arm. Further, the device further comprises a first connecting component used for being connected with the cambered surface mounting surface, and the first connecting component is arranged on the supporting part. The arm positioning support plate is convenient to install on the bed board by arranging the connecting component. Further, the first connecting component comprises a fixing piece and a locking piece, the fixing piece is installed and connected on the arm positioning support plate, the locking piece is rotationally connected with the fixing piece, and a clamping space is reserved between the locking piece and the arm positioning support plate. When the arm positioning support plate is installed, only the locking piece is required to be rotated, so that the bed plate is located in the clamping space, and the installation of the arm positioning support plate can be completed, thereby being convenient and fast. Further, the first connecting components are provided with two groups, and the two groups of the first connecting components are respectively positioned at two sides of the cambered surface installation part. When fixing arm location backup pad, only need rotate two locking pieces, two sets of first coupling assembling and cambered surface installation department form the triangle support, are convenient for carry out stable fixed to arm location backup pad. Further, the novel handle also comprises a handle and a second connecting component, wherein the handle is slidably installed on the bottom surface of the supporting part through the second connecting component. Through setting up the