Target tracking device and method for gastrointestinal tumors

Abstract

The invention discloses a target tracking device for gastrointestinal tumors and relates to the technical field of target positioning. The device comprises a skin surface and a connecting block; fourconcave mounting frames are fixedly connected to the outer wall of the connecting block; the ends, away from the connecting block, of the four U-shaped mounting frames are movably connected with connecting mechanisms correspondingly; a skin pen is detachably mounted on the concave mounting frame through the connecting mechanism; the outer wall of the connecting block is sleeved with a moving block; a driving mechanism is fixedly installed on the outer wall of the connecting block; the moving block is driven by the driving mechanism; four transmission mechanisms are arranged on the outer wall of the moving block; and the moving block drives the four skin pens to rotate through the four transmission mechanisms. According to the invention, through the cooperation of the above structures, fourline segments are drawn at the target position on the surface of the skin through the four skin pens, so that the target position can be clearly and visually observed by observing the opposite partsof the four line segments.

Description

technical field [0001] The present invention relates to the technical field of target positioning, in particular to a device and method for target tracking of gastrointestinal tumors. Background technique [0002] For example, the Chinese patent CN201820285070.X discloses a comprehensive targeted therapy platform for human tumors. The utility model includes a base, a support platform and a ring-shaped table are fixed on the upper end of the base, and a hollow ring-shaped cavity is arranged inside the ring-shaped table. , a CT imaging system is arranged in a hollow ring-shaped cavity, the middle part of the support table passes through the inspection cavity in the center of the ring-shaped swing table, two rows of inner and outer slide rails are respectively arranged on both sides of the upper end of the support table, and the inner slide rails are provided with There is a treatment bed, and there are support bars symmetrically arranged on both sides of the treatment bed. An ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device and method for target tracking of gastrointestinal tumors, which can draw four line segments at the target position on the skin surface with four skin pens, and then it is convenient to observe the relative parts of the four line segments. , which can clearly and intuitively observe the target position, which solves the problem that in the prior art, the positioning pen can only draw a straight line at the target position without any implementation disclosed in the reference document, and then move After opening the positioning pen, it is difficult for the medical staff to judge the two ends of a straight line segment when observing the target position, which end point is the target position, and it is easy to cause the problem of judgment error

Images