Limiting and fixing auxiliary mechanism suitable for liver targeted drug therapy

Abstract

The invention provides a limiting and fixing auxiliary mechanism suitable for liver targeted drug therapy. The limiting and fixing auxiliary mechanism comprises side supporting tables, and the side supporting tables are fixedly connected to the two ends of a bearing lying plate; a side guide frame is fixedly connected to the inner surfaces of the two side supporting tables, the side guide frame comprises two side guide plates, the two side guide plates are arranged on the upper side and the lower side of an opening of the side guide frame respectively, and guide racks are further arranged on the side guide plates; movable control plates are connected to the side guide frame in a sliding manner; the two ends of a supporting cross beam are fixedly connected with the inner surfaces of the two movable control plates correspondingly, a longitudinal frame is movably connected to the supporting cross beam; a lifting pull plate is connected below a plate body of the longitudinal frame in a sliding manner; and a balancing frame is rotationally connected to the lower end of the lifting pull plate through a bearing. According to the limiting and fixing auxiliary mechanism, the gravity compression of detection equipment on the detection position of a patient can be reduced, and the detection comfort and the moving stability of the detection equipment are improved.

Description

technical field [0001] The invention belongs to the technical field of positioning auxiliary equipment for targeted therapy, and more specifically relates to a position-limiting and fixing auxiliary mechanism suitable for liver-targeted drug therapy. Background technique [0002] Targeted therapy is a treatment method aimed at an already identified cancer-causing site at the cellular molecular level. This site can be a protein molecule inside a tumor cell or a gene fragment. In the existing treatment of liver cancer In the equipment, it is necessary to locate the affected area before it is used for targeted therapy, and the imaging of the affected area is displayed on the computer through ultrasonic detection equipment and medical detectors, so as to facilitate the precise positioning of cancer-causing sites. [0003] For example, application number: CN201811344535.5 The present invention discloses a targeted drug device, including a propeller, a barrel cover, a barrel, a sp...

AI Technical Summary

Problems solved by technology

b class="d_n">[0005] In order to solve the above technical problems, the present invention provides a limited and fixed auxiliary mechanism suitable for liver targeted drug therapy to solve the When locating cancer-causing sites, the image of the affected area is displayed on the computer through a medical detector. When locating, a handheld positioning device is required. When manually moving for detection, due to uneven moving speed, it is easy to cause imaging errors, which makes the detection area inconvenient. The problem of precise positioning

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