Convex reflection type mouth mirror

A convex mirror and reflective technology, applied in oral mirrors, medical science, diagnosis, etc., can solve problems such as difficult operation and cumbersome operation process, and achieve the effect of convenient observation

Inactive Publication Date: 2011-01-05
宁波市鄞州千峰机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When doing oral examination for patients clinically, it is necessary to observe with the help of external light, so that the patient needs to constantly adjust the angle of the head to assist in the observation. This ki

Method used

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  • Convex reflection type mouth mirror
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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0011] The convex reflective oral mirror is composed of a handle head 1, a handle 2, a lamp holder 3, a light bulb 4, a snap ring 5, a convex mirror 6, a fastening nut 7, a wire 8, a battery box 9, a battery 10 and a switch 11. The cylindrical handle 2 upper end is integrated with the handle 2 and has a diameter greater than the handle head 1 of the handle 2. The middle part of the handle 2 is threaded, and the side wall of the lower end of the handle 2 has a circle with the handle 2. It is an integral snap ring 5, the hemispherical convex mirror 6 is convex and has a round hole on the top, the convex mirror 6 is set on the handle 2 below the snap ring 5, and the bottom end of the handle 2 is covered with a The fastening nut 7 that is screwed together, the fastening nut 7 and the snap ring 5 fix the convex mirror 6 between the two.

[0012] The lamp ho...

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PUM

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Abstract

The invention relates to a convex reflection type mouth mirror, in particular relates to a convex reflection type mouth mirror. The convex reflection type mouth mirror consists of a handle head, a handle, a lamp bracket, bulbs, a clasp, a convex mirror, a clamp nut, a lead, a battery box, a battery and a switch, wherein thread screws are formed on the middle part of the handle; the clasp is arranged on the lateral wall of the lower end of the handle; the convex mirror is sleeved on the handle below the clasp; the convex mirror is fixed between the clamp nut and the clasp by the clamp nut and the clasp; the lamp bracket is sleeved on the handle between the handle head and the clasp and is in threaded combination with the handle; and a circle of bulbs are arranged at the bottom of the lamp bracket along the circumference of the bottom side of the lamp bracket. The convex reflection type mouth mirror can change the incident angles of light rays on the convex mirror by adjusting the distances between the bulbs and the convex mirror, so that different positions of the oral cavity are illuminated, patients do not need to change the handle of head continuously and doctors can observe the oral cavity of the patients conveniently.

Description

technical field [0001] The invention relates to a medical device, in particular to a convex reflective oral mirror. Background technique [0002] When doing oral examination for patients clinically, it is necessary to observe with the help of external light, so that the patient needs to constantly adjust the angle of the head to assist in the observation. This kind of operation process is too cumbersome. Enough light is needed to see clearly, so the doctor needs to insert the inspection mirror and flashlight into the patient's mouth at the same time, which is very difficult to operate. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a convex reflective oral mirror that can make the oral cavity have good illumination and conveniently observe various parts in the oral cavity. [0004] The solution to the technical problem of the present invention is: the convex reflective oral mirror is composed of a han...

Claims

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Application Information

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IPC IPC(8): A61B1/247
Inventor 何文仙
Owner 宁波市鄞州千峰机械科技有限公司
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