CN210875005U

CN210875005U - Medicament mixing arrangement

Info

Publication number: CN210875005U
Application number: CN201921722153.1U
Authority: CN
Inventors: 田二斌; 张燕云; 彭旭阳
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-30
Anticipated expiration: 2029-10-15

Abstract

A medicament mixing device, which effectively solves the problems of non-uniform medicament mixing and easy reagent sprinkling; the reagent bottle comprises a tank body with an upward opening, wherein a sealing cover is detachably connected to the upper side of the tank body, an upper axial sleeve and a lower axial sleeve are rotatably connected to the sealing cover, a reagent tube is coaxially detachably connected to the lower side of the sleeve, a screw rod is coaxially and threadedly connected in the sleeve, the lower end of the screw rod extends into the reagent tube and is fixedly connected with a piston, a plurality of stirring fans which are uniformly distributed along the circumferential direction of the reagent tube and are vertically arranged on the reagent tube, liquid outlet tubes communicated with the inside of the reagent tube are respectively arranged on the left side and the right side of the lower; can reduce operator's intensity of labour, can guarantee again that the medicament misce bene, the medical personnel's of being convenient for use, this simple structure, convenient operation conceives novelty, and the practicality is strong.

Description

Medicament mixing arrangement

Technical Field

The utility model relates to a medicament mixes auxiliary instrument technical field, especially a medicament mixing arrangement.

Background

When mixing the medicine, usually inhale the medicament in the syringe, pour into the cup with the liquid medicine in the syringe into again, the medicament that will mix is put into an open cup, hard rock, reach the purpose of mixing the medicament, the method of above-mentioned mixed medicament is that medical personnel continuously rocks and shakes evenly, not only make operator fatigue and often can not guarantee the medicament intensive mixing even when using, can not reach best drug effect, and the process that rocks causes the landing of reagent cup or the spill of medicament easily, cause the medicament extravagant, be unfavorable for the mixture of medicament, medical personnel's burden has been increased.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a drug mixing device, which effectively solves the problems of uneven drug mixing and easy reagent sprinkling.

The technical scheme of its solution is, the utility model discloses a jar body up of opening, jar body upside dismantlement is connected with the closing cap, rotate on the closing cap and be connected with axial sleeve from top to bottom, the coaxial dismantlement of sleeve downside is connected with the reagent pipe, coaxial threaded connection has the screw rod in the sleeve, the screw rod lower extreme stretches into the intraductal and fixedly connected with piston of reagent, be equipped with a plurality of stirring fans of its circumferencial direction equipartition of edge and upper and lower direction on the reagent pipe, the reagent pipe lower extreme left and right sides is equipped with the drain pipe rather than inside intercommunication respectively, reagent pipe one end is kept away from to two drain pipes.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of the closing cap with jar body, reduce the unrestrained risk of reagent, through injecting into the solute with the solvent rotatable reagent pipe with the drain pipe cooperation, utilize the stirring fan on the reagent pipe to stir solute and solvent simultaneously, can reduce operator's intensity of labour, can guarantee the medicament misce bene again, the medical personnel's of being convenient for use, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a front view of the utility model, which is a cutaway axonometric view.

Fig. 3 is an isometric view of the invention with the tank removed.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5 and give, including the jar body 1 of opening up, 1 upside dismantlement of the jar body is connected with closing cap 2, it is connected with axial sleeve 3 from top to bottom to rotate on the

closing cap

2, 3 downside coaxial dismantlements of sleeve are connected with reagent pipe 4, coaxial threaded connection has screw rod 5 in the

sleeve

3, 5 lower extremes of screw rod stretch into in the reagent pipe 4 and fixedly connected with piston 6, be equipped with a plurality of stirring fans 7 along its circumferencial direction equipartition and upper and lower direction on the reagent pipe 4, the 4 lower extreme left and right sides of reagent pipe are equipped with drain pipe 8 rather than inside intercommunication respectively, 4 one end dismantlements of reagent pipe are connected with out liquid lid 9 to two drain pipes 8 keep away.

In order to detach and connect the sealing cover 2 and the sleeve 3, the sealing cover 2 and the tank body 1 are in interference fit.

In order to ensure that the reagent tube 4 can stably rotate in the tank body 1, a rotating block 10 is arranged at the inner bottom end of the tank body 1, a semicircular groove 11 with an upward opening is formed in the rotating block 10, a semicircular ball 12 capable of being inserted into the semicircular groove 11 is arranged at the lower end of the reagent tube 4, and the semicircular ball 12 can rotate in the semicircular groove 11.

In order to realize the rotatable and detachable connection of the sleeve 3 and the reagent tube 4, the sleeve 3 and the reagent tube 4 are connected in a threaded manner, and the screwing direction is opposite to the rotation direction of the sleeve 3.

In order to realize the disassembly and connection of the liquid outlet cover 9, the liquid outlet cover 9 is in transition fit with the liquid outlet pipe 8, the upper side of the liquid outlet pipe 8 is fixedly connected with a convex block 13, and the convex block 13 is connected with the liquid outlet cover 9 through a pull rope 14.

In order to facilitate the holding of the tank body 1, a handle 15 which is annular and is arranged in the vertical direction is arranged on the front side of the tank body 1.

In order to press or pull the screw 5, a pressing block 16 is arranged at the upper end of the screw 5.

When the utility model is used, the reagent tube 4 is not contacted with the sleeve 3, the semi-sphere 12 is not contacted with the semi-circular groove 11, the liquid outlet cover 9 is sleeved on the orifice of the liquid outlet tube 8, the upper end surface of the piston 6 is contacted with the lower end surface of the sleeve 3, the solute is arranged in the tank body 1, and the solvent is arranged in the reagent tube 4;

the reagent tube 4 and the sleeve 3 are connected together by screw thread, a semi-circular ball 12 at the lower end of the reagent tube 4 is inserted into a semi-circular groove 11 on a rotating block 10, a sealing cover 2 is sleeved at the upper end of the tank body 1, a pressing block 16 is pressed downwards, the other hand holds a handle 15 to ensure the stability of the tank body 1, the screw 5 drives a piston 6 downwards to move downwards in the reagent tube 4, the piston 6 extrudes liquid in the reagent tube 4 downwards to increase pressure, the liquid outlet cover 9 is separated from a liquid outlet pipe 8 after the pressure in the reagent tube 4 is increased, a pull rope 14 on a lug 13 is tightened to prevent the liquid outlet cover 9 from being separated from the reagent tube 4, a solvent flows out from the reagent tube 4 to be contacted with the solute, the screw 5 moves downwards to drive the sleeve 3 to rotate, the sleeve 3 drives a stirring fan 7 to rotate and stir the liquid in the tank body 1 through the reagent;

after the solute completely flows out of the reagent tube 4, the lower end face of the piston 6 is in contact with the bottom face of the reagent tube 4, the sealing cover 2 is separated from the tank body 1 after use, the semi-sphere 12 is separated from the semi-circular groove 11, the reagent tube 4 is detached from the sleeve 3, and the screw rod 5 is pulled after cleaning to enable the piston 6 to be in contact with the lower end face of the sleeve 3 and return to the initial state.

Claims

1. The utility model provides a medicament mixing arrangement, including opening jar body (1) up, a serial communication port, jar body (1) upside is dismantled and is connected with closing cap (2), it is connected with axial sleeve (3) from top to bottom to rotate on closing cap (2), sleeve (3) downside coaxial dismantlement is connected with reagent pipe (4), coaxial threaded connection has screw rod (5) in sleeve (3), just fixedly connected with piston (6) in reagent pipe (4) are stretched into to screw rod (5) lower extreme, be equipped with a plurality of stirring fans (7) of direction about its circumferencial direction equipartition and on reagent pipe (4), reagent pipe (4) lower extreme left and right sides is equipped with drain pipe (8) rather than inside intercommunication respectively, reagent pipe (4) one end dismantlement is connected with out liquid lid (9) are kept away from in two drain pipes (8).

2. A medication mixing apparatus according to claim 1, wherein the closure (2) is an interference fit with the container (1).

3. The medicament mixing device according to claim 1, wherein a rotating block (10) is arranged at the inner bottom end of the tank body (1), a semicircular groove (11) with an upward opening is formed in the rotating block (10), a semicircular ball (12) capable of being inserted into the semicircular groove (11) is arranged at the lower end of the reagent tube (4), and the semicircular ball (12) can rotate in the semicircular groove (11).

4. A medication mixing apparatus according to claim 1, wherein the sleeve (3) is threaded onto the reagent vessel (4) in a direction opposite to the direction of rotation of the sleeve (3).

5. A device for mixing pharmaceutical preparations according to claim 1, wherein the outlet cover (9) is in transition fit with the outlet pipe (8), a protrusion (13) is fixedly connected to the upper side of the outlet pipe (8), and the protrusion (13) is connected to the outlet cover (9) via a pull cord (14).

6. A device for mixing pharmaceutical products according to claim 1, wherein the front side of the container (1) is provided with a handle (15) in the form of a ring extending in the vertical direction.

7. A device for mixing pharmaceutical products according to claim 1, wherein the screw (5) is provided at its upper end with a pressing block (16).