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Oral cavity lesion tissue observation instrument

A technology of tissue and oral cavity, which is applied in the field of oral lesion tissue observation equipment, can solve the problems of inability to sample lesion tissue, unfavorable carrying, and inability of patients to accurately administer drugs, and achieve the effect of easy distribution and easy carrying

Inactive Publication Date: 2022-03-15
卫明慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides an instrument for observing oral lesion tissue, which solves the problem that the existing instrument for observing lesion tissue in the oral cavity is often unable to sample the lesion tissue well when in use and is not suitable for mental disorders in clinical practice. Clear patients and patients with limited mouth opening cannot accurately administer drugs, oral lesions cannot be effectively treated, and existing oral lesion observation devices often need to be connected to relatively large equipment, which is not conducive to carrying problems

Method used

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  • Oral cavity lesion tissue observation instrument
  • Oral cavity lesion tissue observation instrument
  • Oral cavity lesion tissue observation instrument

Examples

Experimental program
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Embodiment

[0029] Such as Figure 1-6 As shown, the embodiment of the present invention provides an instrument for observing oral lesion tissue, including a device main body 1, the left and right sides of the outer middle part of the device main body 1 are fixedly connected with the limiting ring 4, and the outer middle part of the device main body 1 is rotatably connected with a fixed ring through a ball 11 5. The balls 11 are all rotatably connected to the inside of the side of the fixed ring 5 close to the main body 1 of the device. The upper and lower parts of the outer periphery of the fixed ring 5 are fixed with bumps 23, and the right ends of the bumps 23 are connected to the support rods 10 through hinges.

[0030] The outer periphery of one end of the support rod 10 away from the projection 23 is slidingly connected with a support sleeve 9, and the middle part of the support sleeve 9 and the support rod 10 is provided with evenly distributed jacks 21, and a jack 21 at the overlap...

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Abstract

The invention provides an oral cavity diseased tissue observation instrument, and relates to the field of medical tools. The oral cavity diseased tissue observation instrument comprises a device body, a skin biopsy device is arranged in the right end of the device body, and the left end of the skin biopsy device is clamped in the right end of a connecting sleeve. The electric motor drives the threaded column to rotate, so that the threaded plate can be driven to move along the threaded column, the skin biopsy device can stretch out and draw back in the probe under the driving of the connecting plate and the connecting sleeve, the sleeve is fixed to the left end of the connecting plate, the sleeve can stretch out and draw back and has a stretching range, and the threaded plate can be limited through the sleeve; the skin biopsy device can be driven to swing through the sleeve and the connecting block by rotating the pulley, so that the angle of the skin biopsy device can be adjusted, pathological tissues can be sampled through the skin biopsy device, and meanwhile, absorbent cotton can be arranged at a port of the skin biopsy device, so that the pathological parts can be accurately applied with medicine and stopped bleeding through the skin biopsy device.

Description

technical field [0001] The invention relates to the field of medical tools, in particular to an instrument for observing oral lesion tissues. Background technique [0002] The oral cavity is the beginning of the digestive tract. The anterior cleft communicates with the outside world, and the posterior pharynx connects with the pharynx. There are teeth, tongue and other organs in the oral cavity. The front wall of the oral cavity is the lips, the side wall is the cheek, the top is the palate, The floor of the oral cavity is composed of mucous membranes and muscles. The oral cavity is divided into the anterolateral oral vestibule and the posteromedial oral cavity by means of the upper and lower dental arches. The gap behind the third molars is connected. Clinically, when the patient's trismus is closed, a gag or cannula can be placed through this passage to inject drugs or nutrients while preventing tongue bite. [0003] In the process of using oral lesion tissue observation ...

Claims

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Application Information

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IPC IPC(8): A61B1/24A61B1/04A61B1/06A61M31/00A61B17/12A61C19/06A61B10/04
CPCA61B1/24A61B1/04A61B1/0661A61M31/00A61B17/12A61C19/06A61C19/063A61B10/04A61M2210/0625A61B2017/12004A61M2210/005
Inventor 卫明慧王新文刘青焦凯汪玉红汪苑苑
Owner 卫明慧
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