CN210261037U

CN210261037U - Ampoule opener

Info

Publication number: CN210261037U
Application number: CN201920761425.2U
Authority: CN
Inventors: 黄兰
Original assignee: PEOPLE'S HOSPITAL OF CHANGSHOU CHONGQING
Current assignee: PEOPLE'S HOSPITAL OF CHANGSHOU CHONGQING
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-07
Anticipated expiration: 2029-05-24

Abstract

The utility model provides a ampoule opener, is provided with the clamping part of sharp object on including the inner wall, is fixed with the holding chamber on the clamping part, communicates between clamping part and the holding chamber, and the department of communicating between clamping part and the holding chamber is provided with the check valve, is provided with the chamber lid on the holding chamber. The utility model discloses have following advantage: it can avoid the operator to cut or fish tail the occupation that the finger caused and expose when opening the glass ampoule to and avoid the stub piece to get into the inside liquid pollution that causes of glass ampoule, and it is easily preserved, is difficult for losing in clinical work.

Description

Ampoule opener

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to ann's bottle opener.

Background

The opening of the prior ampoule is usually realized by marking a circle around the ampoule neck of a glass ampoule by using a grinding wheel and then breaking off the residual end at the upper part of the ampoule neck by hand. The above method has the following disadvantages: 1. the grinding wheel is small in size, not easy to store and easy to lose in clinical work; 2. the aseptic operation is difficult to be realized in the process of breaking the bottle neck by hands, and the liquid in the ampoule is easily polluted; 3. the broken in-process is broken off with the fingers easily off with the fingers and thumb to the stub, causes the operator to be cut the finger by the stub of ann bottle, perhaps by the glass piece fish tail finger that remains on hand, causes the occupation to expose to influence medical staff's physical and mental health, and then can influence normal work.

The utility model discloses a novel ampoule opener is disclosed in CN200420063257.3, its name is a novel ampoule opener, and it includes that U type casing bottom is opened there is the toper long-pending, and casing one end is equipped with the fastening connection base, and a position side is equipped with the spill notch under the casing, is equipped with arch spring and sand bar in it and leans on mutually to connect. Although the ampoule opener can open the ampoule and prevent glass fragments from hurting people, after the ampoule is opened, the fragments easily slide into the glass ampoule in the tapered long opening, so that liquid in the ampoule is polluted.

CN91207393.4 discloses a utility model, which is named ampoule opener, and is equipped with a rectangular hole for fixing a grinding wheel in the head end thread of a hard plastic tube with external threads at both ends, and it is matched with a sleeve with internal threads to fix a trapezoidal grinding wheel in the head end hole for cutting and marking the neck of an ampoule. The external thread at the tail end of the rigid plastic pipe is connected with a storage box provided with an internal thread, so that the cut ampoule scraps slide into the storage box through the rigid plastic pipe. In the latter ampoule openers, ampoule scraps slide through rigid plastic tubing into a storage box, and there are also instances where the scraps slide back into the interior of a glass ampoule, causing contamination of the liquid in the ampoule.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ampoule opener, it can avoid the operator to cut open when opening the glass ampoule or the occupation that the fish tail finger caused exposes to and avoid the stub piece to fall into and cause liquid pollution in the glass ampoule, and its easily preserves, is difficult for losing in clinical work.

The utility model aims at realizing like this, a ampoule opener, be provided with the clamping part of sharp thing on the inner wall, be fixed with the holding chamber on the clamping part, communicate between clamping part and the holding chamber, and intercommunication department between clamping part and the holding chamber is provided with the check valve, is provided with the chamber lid on the holding chamber.

The utility model discloses in, during the use, the glass ann bottle is held to the left hand, the clamping part is held to the right hand, it is rotatory to aim at the sharp thing department of clamping part inner wall with glass ann bottle neck, saw off from the bottle neck department of glass ann bottle earlier, it breaks off with the broken end off with the fingers and thumb of bottle neck upper portion again to hold the clamping part, then the right hand is invertd, the incomplete end directly gets into the holding intracavity through the check valve, open the holding chamber at last and pour the incomplete end into sharp ware collection device, sharp ware box like the hospital, unified processing, the effect of check valve is that the incomplete end of avoiding the glass ann bottle falls back and slides in the inside liquid that pollutes of glass ann bottle, perhaps fall back fish tail people.

Due to the adoption of the technical scheme, the utility model discloses following advantage has: it can avoid the operator to cut or fish tail finger when opening the glass ampoule and cause the occupation expose to and avoid the stub piece to fall into and cause liquid pollution in the glass ampoule, and its easily preserves, is difficult for losing in clinical work, in addition, can also guarantee that the in-process of opening the glass ampoule is accomplished aseptic technique.

Drawings

The drawings of the utility model are as follows:

FIG. 1 is a schematic view of the ampoule opener of the present invention;

FIG. 2 is another schematic structural view of the ampoule opener of the present invention;

in the figure: 1. a sharp object; 2. a clamping portion; 3. an accommodating cavity; 4. a one-way valve; 5. a chamber cover; 7. a stub protection device; 8. a sterilizing device; 9. an anti-slip layer; 11. glass ampoules; 12. a bell mouth.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1 and 2, the ampoule opener comprises a clamping part 2 provided with a sharp object 1 on the inner wall, an accommodating cavity 3 is fixed on the clamping part 2, the clamping part 2 is communicated with the accommodating cavity 3, a one-way valve 4 is arranged at the communication position between the clamping part 2 and the accommodating cavity 3, and a cavity cover 5 is arranged on the accommodating cavity 3.

The utility model discloses in, during the use, glass ampoule 11 is held to the left hand, clamping part 2 is held to the right hand, 1 department of sharp thing of 2 inner walls of clamping part is aimed at to 11 bottle necks of glass ampoule rotatory, saw from the bottle neck department of glass ampoule 11 earlier, hold clamping part 2 again and break off with the bottle neck upper portion stub off with the fingers and thumb, then the right hand is invertd, the stub directly gets into holding chamber 3 through check valve 4 in, open holding chamber 3 at last and pour the stub into sharp ware collection device, like the sharp ware box of hospital, carry out unified processing.

Further, the clamping part 2 is in a hollow truncated cone shape or a petal shape.

Further, the chamber cover 5 is screwed on the accommodation chamber 3 through a screw port.

Further, the sharp object 1 is arranged at the lower part of the inner wall of the clamping part 2, and the upper part of the inner wall of the clamping part 2 is provided with a stub protection device 7. The middle stub protection device 7 of the present invention is a round of foam or latex around the upper portion of the inner wall of the holding portion 2. The bottle neck protecting device has the function of protecting the stub, and prevents the stub on the upper part of the bottle neck from being broken off or cracked in the process of inversion, so that the stub enters the sharp device collecting device.

Further, a disinfection device 8 is arranged on the inner wall of the clamping part 2. The disinfection device 8 is an alcohol cotton sheet which is arranged in the clamping part 2 and is used for disinfecting the ampoule, the inside of the clamping part 2 and the sharp object 1 so as to prevent the liquid in the ampoule from being polluted.

Further, the outer wall of the clamping part 2 is provided with an anti-slip layer 9. The anti-slip layer 9 is a circle of anti-slip layer 9 which is arranged on the outer wall of the clamping part 2 and is made of rubber, or a convex or concave anti-slip rib which is arranged on the outer wall of the clamping part 2 and is used for preventing fingers of medical staff from slipping in the process of using the ampoule opener.

Further, the one-way valve 4 is a one-way duckbill valve or a hinged flap. As shown in fig. 1, in the present embodiment, the check valve 4 is a check duckbill valve matched with the check duckbill valve and fixed on the upper end of the clamping part 2, the opening of the upper end of the check duckbill valve is small, the opening of the lower end is large, the minimum opening of the upper end is larger than the maximum diameter of the stub, or as shown in fig. 2, the check valve 4 is matched with the upper end of the clamping part 2 and one end is hinged on the clamping part 2, the other end is lapped on a hinged plate on the upper end of the clamping part 2, the hinged plate is a flip, and the check valve 4 only can enter from the check valve 4 and can not exit from.

Further, the sharp object 1 is one or more than one diamond or grinding wheel, or the sharp object 1 is a diamond or grinding wheel which surrounds the inner wall of the clamping part 2. The glass ampoule can be sawn from the neck of the glass ampoule 11 by rotating the diamond or the grinding wheel, even the neck of the glass ampoule 11 can be sawn directly, in the embodiment, the sharp object 1 is inlaid or bonded on the lower part of the inner wall of the clamping part 2 by two grinding wheels or diamond dots which are symmetrical left and right, in other embodiments, the sharp object 1 is made of other numbers of diamonds or grinding wheels, or the sharp object 1 is made of diamonds or grinding wheels which are wound around the inner wall of the clamping part 2 for one circle.

Further, in the present embodiment, the outward flare of the grip portion 2 below the sharp object 1 forms the flare 12. The bellmouth 12 is used for facilitating the fingers to enter the clamping part to fix the diamond or the grinding wheel when the diamond or the grinding wheel is fixed on the clamping part 2 and better exerting force during fixing.

Claims

1. An ampoule opener characterized in that: the clamping device comprises a clamping part (2) with a sharp object (1) arranged on the inner wall, a containing cavity (3) is fixed on the clamping part (2), the clamping part (2) is communicated with the containing cavity (3), a one-way valve (4) is arranged at the communication position between the clamping part (2) and the containing cavity (3), and a cavity cover (5) is arranged on the containing cavity (3).

2. The ampoule opener of claim 1, characterized in that: the sharp object (1) is arranged at the lower part of the inner wall of the clamping part (2), and the upper part of the inner wall of the clamping part (2) is provided with a stub protection device (7).

3. The ampoule opener of claim 1 or 2, characterized in that: the inner wall of the clamping part (2) is also provided with a disinfection device (8).

4. The ampoule opener of claim 1 or 2, characterized in that: the outer wall of the clamping part (2) is provided with an anti-slip layer (9).

5. The ampoule opener of claim 3, characterized in that: the outer wall of the clamping part (2) is provided with an anti-slip layer (9).

6. The ampoule opener of claim 1, 2 or 5, wherein: the one-way valve (4) is a one-way duckbill valve or a hinged flip cover.

7. The ampoule opener of claim 3, characterized in that: the one-way valve (4) is a one-way duckbill valve or a hinged flip cover.

8. The ampoule opener of claim 4, wherein: the one-way valve (4) is a one-way duckbill valve or a hinged flip cover.

9. The ampoule opener of claims 1, 2, 5, 7 or 8, wherein: the sharp object (1) is one or more than one diamond or grinding wheel, or the sharp object (1) is a circle of diamond or grinding wheel around the inner wall of the clamping part (2).

10. The ampoule opener of claims 1, 2, 5, 7 or 8, wherein: the clamping part (2) below the sharp object (1) expands outwards to form a horn mouth (12).