CN214343429U

CN214343429U - Lysozyme extracting device for injection

Info

Publication number: CN214343429U
Application number: CN202022767023.9U
Authority: CN
Inventors: 王莉慧; 邹莹莹
Original assignee: Southern Hospital Southern Medical University
Current assignee: Southern Hospital Southern Medical University
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-10-08
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an injection is with dissolving enzyme draw-out device, including glass bottle and the rubber buffer of stopper in the uncovered department in glass bottle top, still including the cover body of cover outside the glass bottle, the upper end of the cover body is matched with the upper cover, upper cover middle part upside has the stand, the upper end cover of stand is equipped with the sleeve pipe, sheathed tube upper end has the lid that can open, the middle part downside of upper cover has the sharp-pointed puncture portion that runs through the rubber buffer and stretch into in the glass bottle, have the passageway with the inside intercommunication of sleeve pipe in the stand, the passageway link up upper cover and sharp-pointed puncture portion downwards, the intraductal wall of sleeve is the threaded inner wall with syringe nipple threaded connection. The utility model discloses an injection is with dissolving enzyme draw-out device has reduced the operation degree of difficulty.

Description

Lysozyme extracting device for injection

Technical Field

The utility model relates to the field of medical supplies, especially, relate to an injection is with lysozyme draw-out device.

Background

The lysozyme or solvent such as insulin used in sickrooms is filled in a glass bottle with a rubber plug, when the insulin is pumped and injected into liquid, saline is firstly pumped by a syringe, inserted into the rubber plug and extended into the glass bottle each time, the saline is injected into the glass bottle, and the saline and the insulin are uniformly mixed and then pumped out and injected into other liquids. The difficulty of operation is increased because the needle of the syringe is required to be inserted into the rubber plug for each extraction. Therefore, it is necessary to design a lysozyme extraction device for injection to improve the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an injection is with dissolving enzyme draw-out device has reduced the operation degree of difficulty.

In order to realize the above-mentioned purpose, the utility model provides an injection is with dissolving enzyme draw-out device, including glass bottle and the rubber buffer of stopper in the uncovered department in glass bottle top, still including the cover body of cover outside the glass bottle, the upper end of the cover body is matched with the upper cover, there is the stand upper cover middle part upside, the upper end cover of stand is equipped with the sleeve pipe, sheathed tube upper end has the lid that can open, the middle part downside of upper cover has the sharp-pointed puncture portion that runs through the rubber buffer and stretch into in the glass bottle, there is the passageway with the inside intercommunication of sleeve pipe in the stand, the passageway link up upper cover and sharp-pointed puncture portion downwards, intraductal wall of pipe is the threaded inner wall with syringe nipple threaded connection.

As a further improvement of the utility model, the two sides of the upright post are fixed with the plate body which is connected with the upright post and the upper cover into a whole.

As a further improvement of the utility model, the plate body is provided with concave-convex lines.

As a further improvement of the utility model, the upper ends of the two sides of the cover body are respectively provided with a buckle, and the two buckles are clamped on the top surfaces of the two sides of the upper cover.

As a further improvement of the utility model, one side of the cover body is connected with the sleeve pipe through hinging, and the other side of the cover body is connected with the sleeve pipe lock.

As a further improvement of the utility model, the outer wall evagination of the upper end of the sleeve pipe forms a bulge, and the other side of the cover body extends downwards to form a buckle arm buckled on the bulge.

As a further improvement of the utility model, the cover body, the upper cover, the stand column, the cover body, the plate body, the sleeve pipe, the sharp-pointed puncture part, the buckle, the protrusion and the buckle arm are made of plastic materials, and the cover body is a transparent cover body.

Compared with the prior art, the utility model discloses an injection is with lysozyme draw-out device's beneficial effect as follows:

(1) through the design of sharp-pointed puncture portion, stand, sleeve pipe and lid, the nipple and the lid threaded connection of available syringe to extract the liquid after diluting in the glass bottle, and need not use the syringe needle of syringe to prick the rubber buffer repeatedly, reduced the operation degree of difficulty.

(2) Through the design of the cover body, the upper cover, the sharp puncture part, the upright post and the sleeve are more stable on the glass bottle.

(3) The whole body is made of plastic materials, so that the materials are convenient to obtain and the cost is low.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

FIG. 1 is an exploded view of an injection lysozyme dispensing device.

The reference numbers illustrate: the glass bottle comprises a glass bottle 1, a rubber plug 2, a cover body 3, a buckle 3a, an upper cover 4, an upright post 5, a channel 5a, a sleeve 6, a bulge 6a, a cover body 7, a buckle arm 7a, a sharp puncture part 8 and a plate body 9.

Detailed Description

Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout.

Please refer to fig. 1, the lysozyme draw-out device for injection include glass bottle 1 and plug in the rubber buffer 2 of the uncovered department in glass bottle 1 top, still include the cover body 3 of cover outside glass bottle 1, the upper end of the cover body 3 is matched with upper cover 4, upper cover 4 is located the top of rubber buffer 2, there is stand 5 upper side in the middle part of upper cover 4, the upper end cover of stand 5 is equipped with sleeve 6, there is openable lid 7 upper end of sleeve 6, there is sharp-pointed puncture part 8 that runs through rubber buffer 2 and stretch into glass bottle 1 middle part downside of upper cover 4, there is the passageway 5a with the inside intercommunication of sleeve 6 in the stand 5, the threaded inner wall of sleeve 6 inner wall for with syringe nipple threaded connection. The passage 5a extends downwardly through the cap 4 and the sharp piercing part 8. The plate body 9 is fixed on two sides of the upright post 5, the outer side of the plate body 9 is concave, so that the position of the plate body 9 is convenient to place and stabilize by fingers, and the plate body 9, the upright post 5 and the upper cover 4 are connected into a whole. The plate body 9 is provided with concave-convex lines 9 a. The upper ends of the two sides of the cover body 3 are respectively provided with a buckle 3a, and the two buckles 3a are clamped on the top surfaces of the two sides of the upper cover 4. One side of the cover body 7 is hinged with the sleeve 6, and the other side of the cover body 7 is buckled with the sleeve 6. The outer wall of the upper end of the sleeve 6 protrudes outwards to form a bulge 6a, and the other edge of the cover body 7 extends downwards to form a buckle arm 7a buckled on the bulge 6 a. The cover body 3, the upper cover 4, the upright post 5, the cover body 7, the plate body 9, the sleeve 6, the sharp puncture part 8, the buckle 3a, the bulge 6a and the buckle arm 7a are all made of plastic materials, and the cover body 3 is a transparent cover body. The upper cover 4, the upright post 5, the sharp puncture part 8 and the plate body 9 are integrally formed. The clip 3a and the cover 3 are integrally formed. The sleeve 6 and the boss 6a are integrally formed. The cover 7 and the hook arm 7a are integrally formed.

Before use, the sharp puncture part 8 is firstly punctured and extends into the glass bottle 1 through the rubber plug 2, and the cover body 3 is covered outside the glass bottle 1; during the use, open lid 7, the syringe nipple can be directly inserted in sleeve 6 and the rotation is fixed in sleeve 6, can extract the liquid after diluting in the glass bottle 1 with the nipple of syringe, and need not use the syringe needle of syringe to prick rubber buffer 2 repeatedly, has reduced the operation degree of difficulty.

The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.

Claims

1. The utility model provides an injection is with lysozyme draw-out device, includes glass bottle and stopper in the rubber buffer of the uncovered department in glass bottle top, its characterized in that: still including the cover body of cover outside the glass bottle, the upper end of the cover body is matched with the upper cover, and there is the stand upper cover middle part upside, and the upper end cover of stand is equipped with the sleeve pipe, and sheathed tube upper end has the lid that can open, and the middle part downside of upper cover has the sharp-pointed puncture portion that runs through the rubber buffer and stretch into in the glass bottle, has the passageway with the inside intercommunication of sleeve pipe in the stand, and the passageway link up upper cover and sharp-pointed puncture portion downwards, and intraductal wall of the sleeve pipe is the threaded inner wall with syringe nipple threaded connection.

2. The lysin extracting device for injection according to claim 1, wherein: the plate body is fixed on two sides of the upright post, and the plate body, the upright post and the upper cover are connected into a whole.

3. The lysin extracting device for injection according to claim 2, wherein: the plate body is provided with concave-convex lines.

4. The lysin extracting device for injection according to claim 3, wherein: the upper ends of the two sides of the cover body are respectively provided with a buckle, and the two buckles are clamped on the top surfaces of the two sides of the upper cover.

5. The lysin extracting device for injection according to claim 4, wherein: one side of the cover body is hinged with the sleeve, and the other side of the cover body is buckled with the sleeve.

6. The lysin extracting device for injection according to claim 5, wherein: the outer wall of the upper end of the sleeve protrudes outwards to form a bulge, and the other side of the cover body extends downwards to form a buckling arm buckled on the bulge.

7. The lysin extracting device for injection according to claim 6, wherein: the cover body, the upper cover, the stand column, the cover body, the plate body, the sleeve, the sharp puncture part, the buckle, the protrusion and the buckle arm are all made of plastic materials, and the cover body is a transparent cover body.