Foaming glue fixing device for fixing body of patient treated in radiology department
A fixation device and radiology technology, applied in the field of medical equipment, can solve the problems of simple structural connection, poor fixation effect, inconvenient positioning and installation, etc., to achieve the effect of convenient use, improved fixation effect, and increased friction
Inactive Publication Date: 2019-08-09
THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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Problems solved by technology
[0004] However, the styrofoam fixing device for fixing the patient's body in the radiology department provided in the above technical solution still has many disadvantages in actual use, such as simple structural connection, poor fixing effect, and the hidden danger of sliding still exists. Not easy to locate and install
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] according to Figure 1-6 A styrofoam fixing device for fixing the patient's body in the radiology department is shown, including a fixing shell 1, a groove 2 is provided at the bottom of the front of the fixing shell 1, and a receiving plate is movably connected in the groove 2 3. A tension spring 4 is provided between the receiving plate 3 and the groove 2, and one side of the fixed housing 1 is fixedly connected with a chassis box 5, and a motor 6 is ...
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The invention discloses a foaming glue fixing device for fixing the body of a patient treated in the radiology department, and particularly relates to the technical field of medical instruments and apparatuses. The device comprises a fixed shell, wherein the bottom of the front surface of the fixed shell is provided with a groove, and a containing plate is movably connected into the groove; a tension spring is arranged between the containing plate and the groove, one side of the fixed shell is fixedly connected with a case box, and a motor is arranged in the case box; a sliding groove is formed in the back of the fixed shell, fixing blocks are arranged at both ends of the sliding groove, and a screw rod penetrates between the two fixing blocks. According to the device, foaming glue is effectively constrained in the containing plate through blocking edges and antiskid strip teeth, the containing plate is pulled by the tension spring to pull the foaming glue into a deep part of the fixedshell, and automated precise positioning can be realized; an output shaft of the motor is in transmission connection with the screw rod, two first pressing plates clamp the foaming glue at the same time to prevent the foaming glue from tilting, then an air cylinder is started, second pressing plates are pressed down to fix the foaming glue, antiskid convex teeth of a crescent inner arc effectively enhance the friction, and the fixing effect is improved.
Description
technical field [0001] The invention relates to the technical field of medical devices, and more specifically, the invention relates to a styrofoam fixing device for fixing the patient's body in the radiology department. Background technique [0002] In the treatment of malignant tumors, radiotherapy plays an important role, and it is an indispensable treatment for many malignant tumors. With the entry of many precise radiotherapy technologies, my country's radiotherapy technology has also entered the era of "three precisions", precise positioning, precise planning, and precise treatment. As the first step of radiotherapy, precise positioning is also the key to the basis of the entire radiotherapy process. So how to ensure the accuracy and repeatability of positioning is a subject that has been concerned and explored by the radiotherapy community. Fixtures are an important guarantee for positioning accuracy and repeatability. Head and neck tumors are prone to positioning e...
Claims
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IPC IPC(8): A61N5/10
CPCA61N5/10A61N2005/1097
Inventor 王爽刘平
Owner THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV