Novel measuring scale for digestive endoscope

Abstract

The invention relates to the technical field of medical instruments, and discloses a novel measuring scale for digestive endoscopy, which comprises a pressing handle, a transmission rod, a first main linkage rod, a first scale body and a first main rod sliding block. The pressing handle penetrates the right side of the lower surface of a control handle and is hinged with the control handle, the transmission rod penetrates through the control handle, a tail end sealing block, an insertion pipe and a front end sealing block, and the left end of the transmission rod is in transmission connection with the pressing handle. By arranging the pressing handle, the transmission rod, the first main linkage rod, a second main linkage rod, the first scale body and a second scale body which are in transmission connection, when the lesion size needs to be measured, the external pressing handle is pressed, the transmission rod inserted into the tube is pushed forwards, and therefore the first main linkage rod and the second main linkage rod are linked; and the first scale body and the second scale body are driven to move out of the insertion tube to compare and measure related lesions, so that the accuracy of subsequent obtained data information is guaranteed, and subsequent making of a treatment scheme is facilitated.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a novel measuring scale for digestive endoscopy. Background technique [0002] Gastrointestinal endoscopy is a group of equipment that directly obtains images through the digestive tract or obtains ultrasound or X-ray images of the digestive tract and digestive organs through equipment with ultrasound and X-rays to diagnose and treat digestive system diseases. Digestive endoscopy plays an important role in the diagnosis of early-stage tumors of the digestive tract and diseases of the bile duct and pancreas. It can directly observe the changes in the wall structure of the digestive tract. For tiny mucosal lesions, optical magnification and microscopic staining can be used to display the subtle structural changes of the lesions. [0003] For patients with digestive system lesions, most of the lesions are inside the body, and it is often necessary to use digestive endoscopy ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of measuring scale for digestive endoscopy, which solves the problem that when measuring the size information of lesions, it is mostly determined by the doctor based on experience or compared with biopsy forceps, and the obtained data information is accurate. Poor stability, which affects the follow-up treatment of patients, and most of the light sources equipped with digestive endoscopy equipment have a constant irradiation position, which cannot meet the irradiation needs of certain specific positions, which affects the follow-up lesion treatment and information collection.

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