CN211132169U - A compartmentalized medicine storage bottle and its set - Google Patents

Abstract

The utility model is suitable for the field of medicine separation and storage, and provides a separation type medicine storage bottle and a suit thereof, which comprises a bottle body, wherein a diaphragm is arranged in the bottle body, the diaphragm divides the bottle body into a left chamber and a right chamber, the left end of the left chamber is provided with a round hole, the left end of the bottle body is outwards provided with a round ring, a rubber plug covering the round hole is fixed in the round ring, a sealing cover is screwed on the round ring, a piston is arranged in the right chamber, the right end of the right chamber is open, the medicine storage bottle also comprises a sealing cap and a push rod, a sharp needle is inserted in the center of the sealing cap, the sealing cap is used for screwing in the round ring, one end of the push rod is connected to the piston, the device saves the medicine dispensing time to a great extent, greatly facilitates the clinical medicine application, has simple operation, reduces the workload of medical staff, and is also provided with a sealing, can effectively avoid the loss caused by liquid permeation.

Description

A compartmentalized medicine storage bottle and its set

technical field

The utility model belongs to the field of medicine separation storage, in particular to a separation type medicine storage bottle and a set thereof.

Background technique

Drug injection is the main part of the current clinical treatment of diseases. Currently, the powders, liquids and solvents used clinically are often stored in independent containers. When using them, medical staff need to use a syringe to pump a certain amount of solvent into the drug. After the powder is fully dissolved or the liquid is diluted, the dissolved or diluted drug solution is drawn with a syringe for use (intravenous bolus injection, intravenous drip, intramuscular injection and subcutaneous or subcutaneous injection). Intradermal injection), the whole dispensing process is relatively cumbersome, takes a long time, and the workload of medical staff is large. Especially in large provincial and municipal hospitals, there are a large number of patients, a large amount of medication, and heavy tasks for medical staff. In addition, in case of emergency such as rescue, whether the medicine can be dispensed quickly and timely medication is directly related to the success rate of the patient's rescue. The shorter the time spent in the whole dispensing process, the better the prognosis of the patient.

Utility model content

In view of the above problems, the purpose of the present utility model is to provide a separate medicine storage bottle and a set thereof, aiming at solving the problems that the whole dispensing process is relatively cumbersome, takes a long time, and has a large workload for medical personnel.

The utility model adopts the following technical solutions:

On the one hand, the compartmentalized medicine storage bottle includes a bottle body, a diaphragm is installed in the bottle body, the diaphragm divides the bottle body into a left chamber and a right chamber, and the left end of the left chamber is provided with a circular hole , the left end of the bottle body is formed with a circular ring, a rubber stopper covering the circular hole is fixed in the circular ring, a cover is screwed on the circular ring, and the side wall of the right chamber is provided with a rubber stopper covering the circular hole. There is a medicine inlet, a plug is installed at the medicine inlet, a piston is arranged in the right chamber, and the right end of the right chamber is open.

Further, the right end of the piston is concave to the left to form a counterbore, and the inner wall of the counterbore has internal threads.

Further, several lines of weakness are arranged on the diaphragm.

Further, a baffle ring is arranged inward at the opening of the right end of the right chamber.

On the other hand, the compartmentalized medicine storage set includes the above-mentioned compartmentalized medicine storage bottle, and further includes a sealing cap and a push rod, a sharp needle is inserted in the center of the sealing cap, and the sealing cap is used for screwing into the circular ring, One end of the push rod is used to connect to the piston.

Further, the sealing cap divides the sharp needle into two parts, an inner part and an inner part, and a needle cap is sleeved on both the inner part and the inner part of the sharp needle.

Further, one end of the push rod is provided with an external thread for screwing into the piston.

The beneficial effects of the utility model are as follows: the utility model provides a separate medicine storage bottle and a set thereof, the two medicines are separated by a diaphragm, and when in use, by pushing the push rod, the piston moves forward, the pressure in the right chamber increases, and the pressure in the right chamber increases. The diaphragm is crushed to mix the two medicines; when in use, screw the cap directly, the end of the sharp needle breaks through the rubber stopper, and continue to push the push rod to push out the mixed medicine; this device saves a lot of money The dispensing time greatly facilitates clinical medication, and the operation is simple, reducing the workload of medical personnel, and at the same time, a cover is provided to seal the device, which can effectively avoid losses caused by liquid penetration.

Description of drawings

Fig. 1 is the structure diagram of the separated medicine storage bottle and its suit provided by the embodiment of the present utility model;

2 is a structural diagram of a cap and a sharp needle provided by an embodiment of the present invention;

FIG. 3 is a structural diagram of a film provided by an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

In order to illustrate the technical solutions of the present utility model, the following specific embodiments are used to illustrate.

FIG. 1 shows the structure of the divided medicine storage bottle provided by the embodiment of the present invention, and only shows the part related to the embodiment of the present invention for the convenience of description.

As shown in FIG. 1 , the separated medicine storage bottle provided in this embodiment includes a bottle body 1, and a diaphragm 2 is installed in the bottle body. The diaphragm divides the bottle body into a left chamber 3 and a right chamber 4, so The left end of the left chamber is provided with a circular hole 5, and the left end of the bottle body is formed with a circular ring 6 outward, and a rubber stopper 7 covering the circular hole is fixed in the circular ring. There is a cover 8, the side wall of the right chamber is provided with a medicine inlet 9, a plug 10 is installed at the medicine inlet, a piston 11 is arranged in the right chamber, and the right end of the right chamber is open mouth.

This embodiment also provides a separate medicine storage set, as shown in FIGS. 1 and 2 , the separate medicine storage set includes the above-mentioned separate medicine storage bottle, and also includes a sealing cap 12 and a push rod 13 . A sharp needle 14 is inserted in the center of the cap, the cap is used to screw into the ring, and one end of the push rod is used to connect to the piston. In the figure, the right end of the piston is recessed to the left to form a counterbore 15, the inner wall of the counterbore has an inner thread, and one end of the push rod has an outer thread, and the push rod is screwed into the counterbore of the piston for easy disassembly. Further preferably, the sealing cap divides the sharp needle into two parts, an inner part and an inner part, and a needle cap 16 is sleeved on the sharp needle of the inner part and the inner part to avoid contamination of the sharp needle.

In this set, the push rod part, the sharp needle part and the storage bottle can be formed into independent small packages and placed in one outer package. In this structure, the diaphragm in the bottle body divides the bottle body into left and right chambers. In order to prevent the piston from falling off from the right chamber, a retaining ring 17 is provided inward at the opening of the right end of the right chamber in this embodiment. The guiding effect when the push rod is advanced enables the piston to move forward stably. During production, a drug is injected into the round hole of the left chamber, and then sealed with a rubber plug. After sealing, the rubber plug cannot be removed; then another drug is injected from the drug inlet, and then sealed with a plug, which is blocked after sealing. The head is not removable. When in use, unpack each small package, pass one end of the push rod through the retaining ring and then screw it into the countersunk hole of the piston, push the push rod hard, under the action of pressure, the film is broken, as a preferred structure, such as As shown in FIG. 3, the diaphragm is provided with a number of weak lines 18. Under the action of pressure, the film ruptures along the weak line instead of bursting, so that the broken film fragments contaminate the medicine. After shaking, the left and right chambers The medicine in the chamber is mixed, then the cap is unscrewed, and the needle cap on the inner needle is removed, the cap is screwed into the ring, the inner needle pierces the rubber stopper, and the needle cap on the outer needle is removed. Remove, continue to push the push rod, you can use.

The device stores two kinds of medicines separately through the diaphragm. When in use, the diaphragm is crushed by pressure to mix the two kinds of medicines. It is simple, reduces the workload of medical personnel, and is also provided with a cover to seal the device, which can effectively avoid losses caused by liquid penetration.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (7)

1. A compartmentalized medicine storage bottle, comprising a bottle body, characterized in that, a diaphragm is installed in the bottle body, and the diaphragm divides the bottle body into a left chamber and a right chamber, and the left end of the left chamber is opened. There is a circular hole, a circle is formed on the left end of the bottle body, a rubber stopper covering the circular hole is fixed in the circular ring, a cover is screwed on the circular ring, and the right chamber is closed. The side wall is provided with a medicine inlet, a plug is installed at the medicine inlet, a piston is arranged in the right chamber, and the right end of the right chamber is open. 2 . The compartmentalized medicine storage bottle according to claim 1 , wherein the right end of the piston is recessed toward the left to form a counterbore, and the inner wall of the counterbore has internal threads. 3 . 3. The compartmentalized medicine storage bottle according to claim 2, wherein several lines of weakness are arranged on the diaphragm. 4. The compartmentalized medicine storage bottle according to claim 3, wherein a baffle ring is provided inward at the opening of the right end of the right chamber. 5. A compartmentalized medicine storage set, characterized in that it comprises the compartmentalized medicine storage bottle according to any one of claims 1-4, and also includes a sealing cap and a push rod, wherein a sharp needle is inserted in the center of the sealing cap, The cap is used to screw into the ring, and one end of the push rod is used to connect to the piston. 6 . The partitioned medicine storage kit according to claim 5 , wherein the sealing cap divides the sharp needle into two parts, an inner part and an inner part, and a needle cap is sleeved on both the inner part and the inner part of the sharp needle. 7 . 7. The compartmentalized medicine storage set according to claim 6, wherein one end of the push rod is provided with an external thread for screwing into the piston.

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