CN1316935C - Disposable nasoscope - Google Patents

Abstract

The present invention relates to a disposable nasoscope which is used by a doctor to inspect the nasal cavity of a patient, and is used for diagnosis and treatment. The disposable nasoscope comprises an integral body which is formed by the connection of a left handle and a right handle. The edge of the left handle is provided with an elastic sheet which is outwards convex, and convex posts are arranged on both surfaces of the elastic sheet. Holes matched with the convex posts, and a cavity body matched with the elastic sheet are arranged in the corresponding positions of the edge of the right handle. The left handle and the right handle are connected into an integral body by the convex posts and the holes on the left handle and the right handle. The left handle and the right handle made from macromolecular materials in a once forming mode are adopted. The two parts are directly assembled into the disposable nasoscope, and an assembly tool is not needed. The disposable nasoscope has the advantages of simple structure, compactness, fewer parts and light weight. A connecting mechanism comprising a metal part spring and a shaft pin is omitted, the cost of the disposable nasoscope is lowered, and secondary pollution is prevented and stopped. The disposable nasoscope is convenient, safe and reliable to use. Due to the fact that the disposable nasoscope is a disposable medical article made from homogeneous materials, great convenience is brought for the destroy of the disposable nasoscope after being used. The disposable nasoscope is a preferred replacement environmental protection product of the upgrade of a medical mechanism, and the disposable nasoscope can be widely popularized and used in the medical mechanism.

Description

Disposable use asoscope

Technical field

The present invention relates to a kind of medical apparatus and instruments, particularly a kind of doctor is used to check patient's nasal cavity, diagnoses and treat the disposable use asoscope of use.

Background technology

At present, the asoscope that most medical institutions still continue to use is traditional, be made into by rustless steel or metal material, not only price height, feel weigh, could reuse after also need sterilizing, and contaminated some virus, sometimes the purpose that also is difficult for reaching the thorough disinfection sterilization with general sterilization method, therefore also there is risk by the nosocomial infection of interpatient intersection contact, initiation, for thoroughly removing a hidden danger, reduce malpractice, the patent of relevant disposable use asoscope is arisen at the historic moment, as the patent No. 97203021.2 " disposable use asoscope ".

The patent No. 97226962.2 " combination type asoscope ", special number 00211009.1 " the disposable use asoscope of replaceable head " of planting are for cutting the waste, reduce hospital's use cost, the asoscope of this two patent partly is disposable use part, and operating grip is partly for being repeatedly used part.

Although above-mentioned patent respectively has characteristics, structure different, but its population structure does not all have to become, the metallic article of continuing to use with tradition is the same, be that left and right handle is still employing and is made of the integral body that metalwork bearing pin and spring connect into, part is more, need with the specific purpose tool assembling, and also can not fallen by different materials making, price, therefore disposable use asoscope also fails to promote the use of in all medical institutions so far.

Summary of the invention

Technical problem to be solved by this invention is: a kind of disposable use asoscope is provided, make by same material, and simple in structure, part is few, in light weight, need not any instrument just can assemble, cost of manufacture is low, be convenient to destroying of disposable use medical supplies again with the back, and safe in utilization, reliable, can extensively in medical institutions, promote the use of.

The present invention addresses the above problem the technical scheme that is adopted, disposable use asoscope, the integral body that is connected into by left handle, right handles constitutes, there is an outside flexure strip that protrudes and projection is arranged at the edge of described left handle on two surfaces, corresponding section, described right handles edge, the hole that cooperates with projection is arranged, the cavity that cooperates with flexure strip, left and right handle connects into integral body by projection on it and hole.

Compared with prior art, the invention has the advantages that: this asoscope adopts the left and right handle that is made into by the macromolecular material one-shot forming fully, and two parts directly are assembled into thus, therefore simple in structure, compact, part is few, in light weight.Fundamentally changed in the traditional structure, the integral body that left and right handle is fixedly connected into by metal parts spring and pivot pin, saved the bindiny mechanism that constitutes by metal parts, not only reduced cost, or else can take place to handle bad because of metal parts, send out rust, harm and infection that the mildew articulate fascia comes, structurally done important breakthrough, and the edge of whole asoscope all adopts the streamlined of rounding off, the handle portion outer surface is reticulate pattern or the pattern that increases frictional force, easy to use, comfortable, good hand touch, makes profile more attractive in appearance.

In addition because of disposable use medical supplies with the same material making, bring great convenience for destroying with the back, reduce or prevented the generation of secondary pollution, use safer, reliable, the advantage that not only has disposable product, avoid and stopped iatrogenic cross infection, still the update first-selection of disposable use asoscope of medical institutions substitutes environment-friendly products simultaneously, can promote the use of in medical institutions.

Description of drawings

Fig. 1, structural representation of the present invention.

Fig. 2, right handles structural representation.

Fig. 3, be the left view of Fig. 2.

Fig. 4, left handle structural representation.

Fig. 5, be the right view of Fig. 4.

Fig. 6, left handle alternative plan structural representation.

The specific embodiment

Below in conjunction with accompanying drawing embodiments of the invention are further described.

Be made into left handle 1 by the macromolecular material disposal molding, right handles 3.

The lower end lever outer surface of left and right handle 1,3 has the reticulate pattern 2 or the pattern that increase frictional force, and its edge is the streamlined of rounding off all, makes smooth in appearance, attractive in appearance.

Leftward the flexure strip 4 of the oriented outer lug in handle edge, 1 middle part or flexure strip 4 ', flexure strip 4 is the comma shape, flexure strip 4 ' for complying with one's wishes shape, symmetric projection 5 is arranged on two surfaces of flexure strip 4,4 ' butt disk.

Be the cavity of band opening in right handles edge, 3 middle part and flexure strip 4 or 4 ' corresponding section, and shape and flexure strip 4,4 ' be complementary, the hole 6 of a correspondence is respectively arranged on the two side of cavity, hole 6 is through hole or blind hole.

Left and right handle 1,3, utilize flexure strip 4 or 4 ' on projection 5, embed in the corresponding hole 6 and connect into integral body, part is few, need not just can assemble by any instrument.

Claims (5)

1, a kind of disposable use asoscope, the integral body that is connected into by left handle, right handles constitutes, there is an outside flexure strip that protrudes and projection (5) are arranged at the edge that it is characterized in that described left handle (1) on two surfaces, described right handles (3) corresponding section, edge, the hole (6) that cooperates with projection (5) is arranged, the open-ended cavity that cooperates with flexure strip, left and right handle (1), (3) connect into integral body by the projection on it (5) and hole (6).

2, asoscope according to claim 1 is characterized in that hole (6) is through hole or blind hole.

3, asoscope according to claim 1, the whole edges that it is characterized in that left and right handle (1), (3) all are the streamlineds of rounding off.

4, asoscope according to claim 1 is characterized in that the handle portion outer surface of left and right handle (1), (3) has reticulate pattern or pattern.

5, asoscope according to claim 1 is characterized in that flexure strip is shaped as the comma shape or is the shape that complies with one's wishes.

Images