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Head, neck and shoulder adapter batten for breast radiotherapy positioning bracket

A head, neck and breast technology, applied in the field of head, neck and shoulder adapter strips for breast radiotherapy positioning brackets, can solve problems such as the displacement of breast radiotherapy positioning bracket shaping pads

Pending Publication Date: 2021-05-11
TIANJIN TUMOR HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to solve the problem of displacement between the breast radiotherapy positioning bracket and the shaped pad on the radiotherapy bed, and provides a breast radiotherapy positioning bracket with a head, neck and shoulder adapter for stably positioning the shaping pad on the breast radiotherapy positioning bracket. Strips

Method used

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  • Head, neck and shoulder adapter batten for breast radiotherapy positioning bracket
  • Head, neck and shoulder adapter batten for breast radiotherapy positioning bracket
  • Head, neck and shoulder adapter batten for breast radiotherapy positioning bracket

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] At present, the relatively general breast radiotherapy positioning bracket includes a rectangular head-back bracket 1 and a hip bracket 2 connected by hinges, and a wrist bracket 3 and an arm bracket for steering adjustment on the top and upper center line of the head-back bracket 1 are correspondingly provided. Bracket 4, the headrest frame 5 that is arranged in the middle of the upper part, the two sides of the middle line of the middle and lower part correspond to a square grid 6 that is evenly distributed in the plane, and the bottom surface of the headrest bracket 1 is provided with a bottom plate 7 to support and keep the headrest bracket fixed. The support frame of inclination 8.

[0030] And a kind of mammary gland radiotherapy positioning bracket is used the head neck shoulder adapting strip, comprises slat section material, and straig...

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Abstract

The invention discloses a head, neck and shoulder adapter batten for a breast radiotherapy positioning bracket, and belongs to accessories for radiotherapy. One side face of a straight-edge batten protrudes to form a corresponding column table, and two free ends of the straight-edge batten are respectively provided with screw holes which are in threaded connection through bolts and nuts. When in use, the straight-edge batten is transversely arranged and fastened on a grating of the breast radiotherapy positioning bracket, and the shaping pad which is heated and softened is arranged between the breast radiotherapy positioning bracket and the occipital, the neck and the back of a patient and is shaped according to the body contour of the patient; and meanwhile, the straight-edge batten and the column table protrude upwards into the bottom face of the softened shaping pad to form a corresponding embedding and inserting groove, and hardening and shaping are achieved. By means of the design, the occipital, the neck and the back of the patient are restrained on the shaping pad, and the groove formed in the bottom face of the shaping pad is embedded and inserted by the straight-edge batten and the column table on the breast radiotherapy positioning bracket and cannot move. Therefore, the patient is prevented from moving due to micro movement, the positioning error in treatment is reduced, and the accuracy of radiotherapy is ensured.

Description

technical field [0001] The invention relates to accessories for radiotherapy, in particular to a head, neck and shoulder fitting strip for a mammary gland radiotherapy positioning bracket, which is used in mammary gland radiotherapy together with a mammary gland head, neck and shoulder shaping pad. Background technique [0002] In the precise radiotherapy of malignant tumors, the fixed position of the patient can reduce the involuntary movement of the patient's body position during the radiotherapy process, so as to ensure that the actual irradiation range of the beam is as consistent as possible with the planned target area, and the fixed position of the radiotherapy position is particularly important. [0003] At present, in order to ensure the accuracy of breast cancer radiotherapy and prevent dislocation caused by involuntary activities of patients, radiation-permeable breast radiotherapy positioning brackets combined with body positioning pads (body positioning pads) are...

Claims

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Application Information

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IPC IPC(8): A61N5/10
CPCA61N5/1001A61N2005/1097
Inventor 王巍袁智勇郑健王寰宇
Owner TIANJIN TUMOR HOSPITAL