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Medical anoscope

An anoscope and an examination mirror technology, applied in the field of medical anoscope, can solve the problems of inconvenient fixing of an examination lens tube, inconvenience to carry and normal use, relative movement of components, etc., and achieve the effects of convenient fixing, low manufacturing cost, and convenient pulling

Inactive Publication Date: 2012-12-12
迟伟林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing anoscopes can be divided into straight handle type and horizontal handle type according to the different handle forms. However, although the straight handle type medical anoscope is convenient for medical staff to push the mirror body into the anus, it is inconvenient to pull the anoscope body. The inspection lens barrel is fixed when the mirror core is used, which affects the inspection accuracy; although the horizontal handle medical anoscope is convenient to fix the inspection lens barrel when pulling the mirror core, it is inconvenient to apply force to the mirror body to push the medical anoscope into the anus
In addition, the existing anoscope has a relatively loose structure, and during the process of carrying and using, each part is prone to relative movement, which is not convenient for carrying and normal use

Method used

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Embodiment Construction

[0009] The medical anoscope of the present invention includes an inspection lens barrel 2. The inspection lens barrel 2 is a divergent tube with a small front end and a large rear end. The inspection lens barrel 2 is equipped with a lens core 1, and the front end of the lens core 1 is a ball head. The head is located outside the inspection lens barrel 2, the rear end of the inspection lens barrel 2 is provided with a connecting sleeve 4, the outer periphery of the connecting sleeve 4 is movably installed with a locking ring 3, and the locking ring 3 can rotate relative to the connecting sleeve 4. The length of the locking ring 3 is greater than the length of the connecting sleeve 4 so that when the first handle 11 and the second handle 12 are unfolded, they can be locked into the locking ring 3 for positioning. Such as figure 1 As shown, the first handle 11 and the second handle 12 are symmetrically mounted on the connecting sleeve 4 with the pull rod 13 as the axis. The front e...

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Abstract

The invention discloses a medical anoscope. The medical anoscope comprises an examination anoscope barrel, wherein an anoscope core is arranged in the examination anoscope barrel, a pull rod is arranged at the rear end of the anoscope core, a connecting sleeve is arranged at the rear end of the examination anoscope barrel, a locking ring and two handles are arranged on the connecting sleeve, and front ends of the two handles are hinged with the connecting sleeve respectively; the locking ring is provided with two positioning grooves, and the connecting sleeve is provided with positioning blocks; the first handle is provided with a first mounting cavity, a nut and a connecting rod are arranged in the first mounting cavity, and a second mounting cavity and a connecting rod groove are formedin the first handle; a limiting boss is arranged in the second mounting cavity and provided with two racks; the front end of the connecting rod is connected with the limiting boss; the side wall of the first handle is provided with two swinging block grooves, two gears are arranged in the second mounting cavity, the gears and the racks are engaged, and the two gears are movably connected with thehandles and are provided with swinging blocks; and the side wall of the nut is provided with a mounting hole, a spring and a steel ball are arranged in the mounting hole, and the side wall of the first mounting cavity is provided with three positioning round holes.

Description

Technical field [0001] The invention relates to a medical device, specifically a medical anoscope. Background technique [0002] Existing anoscopes can be divided into two types: straight handle and horizontal handle according to their different handles. However, although the straight handle medical anoscope is convenient for medical staff to push the scope into the anus, it is inconvenient to pull it. The inspection tube is fixed when the lens core is used, which affects the inspection accuracy; while the horizontal handle medical anoscope is convenient to fix the inspection tube when the lens core is pulled, but it is inconvenient to force the lens body to push the medical anoscope into the anus. In addition, the existing anoscope has a relatively loose structure, and during carrying and use, various parts are prone to relative movement, which is not convenient for carrying and normal use. Summary of the invention [0003] The purpose of the present invention is to provide a me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/31
Inventor 迟伟林
Owner 迟伟林
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