CN102631181A

CN102631181A - Pharynx oralis inspectoscope

Info

Publication number: CN102631181A
Application number: CN2012101248842A
Authority: CN
Inventors: 陈红; 张洪明
Original assignee: Shenyang University of Technology
Current assignee: Shenyang University of Technology
Priority date: 2012-04-26
Filing date: 2012-04-26
Publication date: 2012-08-15
Anticipated expiration: 2032-04-26
Also published as: CN102631181B

Abstract

The invention mainly relates to a pharynx oralis inspectoscope, and belongs to the technical field of medical protective device. The pharynx oralis inspectoscope comprises a transparent plate, a convex lens, light sources and a fixing device, wherein the convex lens is arranged on the transparent plate, the light sources are arranged around the convex lens, the transparent plate, the convex lens and the light source form the protective cover, and the protective cover is connected with the fixing device. The pharynx oralis inspectoscope has a simple and reasonable structure, can effectively prevent droplets of a patient to prevent cross infection, can provide enough light rays because the light sources are arranged around the convex lens so that a doctor observes the pharynx oralis more clearly, and is suitable for popularization and application.

Description

The examination of oropharynx device

Technical field

The present invention relates generally to a kind of examination of oropharynx device, belongs to medical protection utensil technical field.

Background technology

The inspection of pars oralis pharyngis is that clinician is the part that the patient haves a medical check-up, and the patient can spray to the doctor having the communicable spittle when dehiscing, cause doctor's morbidity or inapparent infection, further infects next patient and causes nosocomial infection.At present, mostly the preventer that the doctor uses is mask, and its protective effect is still relatively poor, and wears masks for a long time and can make the people feel sensation of asphyxia, especially to older doctor.

Summary of the invention

Goal of the invention:

In order to reduce iatrogenic infection, make things convenient for doctor's work, the present invention proposes a kind of examination of oropharynx device, observation panel is pharyngeal more clear, and has reduced the problem that patient's spittle directly sprays to the doctor to a great extent.

Technical scheme:

A kind of examination of oropharynx device; It is characterized in that: be made up of lamella lucida, convex lens, light source and fixture, convex lens is arranged on the lamella lucida, is provided with light source around the convex lens; Wherein lamella lucida, convex lens, light source three constitute protective cover, and protective cover is connected with fixture.

The mid portion of lamella lucida is the plane, and the edge is bent to a lateral bending, and convex lens is embedded in in-plane.

Be provided with the light source of a plurality of different angles around the convex lens.

Said fixture is handle or support.

Advantage and effect:

The present invention proposes a kind of examination of oropharynx device, have following advantage:

(1), can stop and guard against cross infection patient's the spittle, reduce iatrogenic infection simultaneously;

(2), at the placed around light source of convex lens, for the visual field provides enough light, that observes during the inspection pharyngeal tonsil is more clear.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the side schematic view of a kind of structure of the present invention.

Description of reference numerals:

1, lamella lucida; 2, convex lens; 3, light source; 4, hands handle; 5, support.

The specific embodiment:

Below in conjunction with accompanying drawing the present invention is done further explanation:

The invention provides a kind of simple and reasonable examination of oropharynx device, shown in Fig. 1 and Fig. 2, it is characterized in that:

This examination of oropharynx device is made up of lamella lucida 1, convex lens 2, light source 3 and fixture; Convex lens 2 is arranged on the lamella lucida 1; Around convex lens 2, be provided with light source 3; Wherein lamella lucida 1, convex lens 2, light source 3 threes have just constituted protective cover, effectively reduce the infection of patient to the doctor, and protective cover is connected with fixture.

The mid portion of said lamella lucida 1 is the plane, and the edge is bent to a lateral bending, and convex lens 2 is embedded in in-plane, and setting can effectively stop patient's the spittle like this, guards against cross infection.

Be provided with the light source 3 of a plurality of different angles around the said convex lens 2, be provided with like this and can observe patient's pars oralis pharyngis when the doctor is checked more clearly, reduce iatrogenic infection for the visual field provides enough light.The light source of inlaying around the convex lens 23 can provide power supply through unidirectional current or alternating current.

Described fixture can be handle 4 or support 5; As shown in fig. 1; The protective cover that lamella lucida 1, convex lens 2, light source 3 threes just constitute can be connected with handle 4 through lamella lucida 1; As shown in Figure 2, protective cover also can be fixed on the coilable support 5 through lamella lucida 1, and these two kinds of structures can be provided with according to actual needs.

The invention is not restricted to above-mentioned embodiment, also can around convex lens 2, digital equipment be set, link to each other, to obtain image, the convenient observation with computer.

Claims

1. examination of oropharynx device; It is characterized in that: constitute by lamella lucida (1), convex lens (2), light source (3) and fixture; Convex lens (2) is arranged on the lamella lucida (1); Convex lens (2) is provided with light source (3) on every side, and wherein lamella lucida (1), convex lens (2), light source (3) three constitute protective cover, and protective cover is connected with fixture.

2. examination of oropharynx device according to claim 1 is characterized in that: the mid portion of lamella lucida (1) is the plane, and the edge is bent to a lateral bending, and convex lens (2) is embedded in in-plane.

3. examination of oropharynx device according to claim 1 and 2 is characterized in that: convex lens (2) is provided with the light source (3) of a plurality of different angles on every side.

4. examination of oropharynx device according to claim 1 is characterized in that: said fixture is handle (4) or support (5).