CN217960098U

CN217960098U - Single-wing blood taking needle sheath

Info

Publication number: CN217960098U
Application number: CN202220350273.9U
Authority: CN
Inventors: 李刚; 赵卫东; 张海梅
Original assignee: Weihai Weigao Blood Collection Consumables Co ltd
Current assignee: Weihai Weigao Blood Collection Consumables Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-12-06
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a single wing blood taking needle sheath, including last sheath and under-sheath, its characterized in that, it is equipped with the route to go up between sheath and the under-sheath, it is connected with the right side of under-sheath is articulated to go up the sheath, the left side of going up sheath and under-sheath is equipped with the buckle, go up the sheath and surround with under-sheath lateral wall department and constitute a accommodation hole, the place ahead of accommodation hole is equipped with the slide hole, compares with prior art, the utility model provides a sheath simple structure, simple to operate, during the use, at first open the left side buckle, be fixed in the route between sheath and the under-sheath with the blood taking needle, wherein the needle handle department of blood taking needle arranges the slide downthehole in, treats that the blood taking is accomplished the back, moves or removes the sheath to blood taking needle point department, and the needle handle gets into the accommodation hole internal fixation along the slide under the effect of power, and the needle point was gone into in the route this moment, played fine mesh of shielding.

Description

Single-wing blood taking needle sheath

Technical Field

The utility model relates to the field of medical equipment, specifically a single wing blood taking needle sheath.

Background

A single-wing lancet is an indispensable medical instrument for blood collection and the like. The needle tube protective sleeve is firstly pulled out before the single-wing blood taking needle is used, and after the blood taking is finished, the needle tube protective sleeve is not suitable for recycling due to the safety, so that most of the needle tube is exposed outside. Medical personnel and patients are easily injured by acupuncture when cleaning and discarding to cause pollution or infection, so that the technical problem to be solved urgently is to design a device capable of shielding and shielding the blood taking needle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single wing blood taking needle sheath, this sheath simple structure facilitates the use, can effectively protect the syringe needle of single wing blood taking needle, plays the protection purpose.

The utility model provides a single wing blood taking needle sheath, including last sheath and lower sheath, its characterized in that, it is equipped with the route to go up between sheath and the lower sheath, it is connected with the right side of lower sheath is articulated to go up the sheath, the left side of going up sheath and lower sheath is equipped with the buckle, it encloses with lower sheath lateral wall department and constitutes a receiving hole to go up the sheath, the place ahead of receiving hole is equipped with the slide way hole, the receiving hole is linked together with the slide way hole.

Furthermore, the upper end face of the slide way hole is obliquely arranged, and the inclination angle is 2-6 degrees.

Furthermore, the upper sheath and the lower sheath are made of medical plastic materials.

Furthermore, an anti-slip strip is arranged above the upper sheath.

By adopting the technical scheme, the following beneficial technical effects can be achieved: at first the utility model provides a sheath simple structure, simple to operate, during the use, at first open the left side buckle, be fixed in the blood taking needle in the passageway between sheath and the lower sheath, wherein the needle handle department of blood taking needle arranges the slide downthehole in, treat that the blood sampling is accomplished the back, remove or remove the right to the needle point department of blood taking needle with the sheath, the needle handle gets into along the slide hole under the effect of force and holds downthehole fixed, in the needle point was drawn into the passageway this moment, played fine shielding purpose.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a perspective view of FIG. 1;

fig. 3 is a right side view of fig. 1.

In the figure, 1, an upper sheath, 2, a lower sheath, 3, a passage, 4, a buckle, 5, a containing hole, 6 and a slide way hole.

Detailed Description

In order to clearly explain the technical features of the present invention, the present application will be explained in detail by the following embodiments in combination with the accompanying drawings.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in the figures, the utility model discloses, a single wing blood taking needle sheath promptly, including last sheath 1 and under sheath 2, its characterized in that, it is equipped with route 3 to go up between sheath 1 and the under sheath 2, go up sheath 1 and the articulated connection in right side of under sheath 2, the left side of going up sheath 1 and under sheath 2 is equipped with buckle 4, it encloses with 2 lateral walls of under sheath to go up sheath 1 and sheath 2 and constitutes a accommodation hole 5, the place ahead of accommodation hole 5 is equipped with slide hole 6, accommodation hole 5 is linked together with slide hole 6.

Furthermore, the upper end face of the slide way hole 6 is obliquely arranged, and the inclination angle is 2-6 degrees.

Further, the upper sheath 1 and the lower sheath 2 are made of medical plastic materials.

Furthermore, the upper portion of the upper sheath 1 is provided with the antislip strip, so that the antislip strip can effectively increase friction, and is beneficial to medical workers to push and pull the sheath upwards more efficiently and labor-saving.

The utility model provides a sheath simple structure, in using, at first open left side buckle 4, be fixed in the blood taking needle in passageway 3 between sheath 1 and the lower sheath 2, it is specific to pass passageway 3 with the blood taking needle point right, wear out from articulated department, see figure 1, wherein the needle handle department of blood taking needle arranges in slide hole 6, treat the blood sampling completion back, remove the sheath to blood taking needle point department or remove right, the needle handle gets into the accommodation hole 5 internal fixation at its rear along slide hole 6 under the effect of force, the needle point is drawn into in passageway 3 this moment, play fine purpose of shielding.

The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.

Claims

1. The utility model provides a single wing blood taking needle sheath, is including last sheath and under-sheath, its characterized in that, it is equipped with the route to go up between sheath and the under-sheath, go up the articulated connection in right side of sheath and under-sheath, the left side of going up sheath and under-sheath is equipped with the buckle, go up sheath and under-sheath lateral wall department and enclose and constitute a accommodation hole, the place ahead of accommodation hole is equipped with the slide way hole, the accommodation hole is linked together with the slide way hole.

2. A single wing lancet holder according to claim 1, wherein the upper end surface of the slide hole is inclined at an angle of 2-6 °.

3. A single wing lancet sheath according to claim 1, wherein the upper and lower sheaths are formed of a medical plastic material.

4. The single-wing blood taking needle sheath according to claim 1, wherein an anti-slip strip is arranged above the upper sheath.