KR102171701B1 - Kit for mixing drug and sealing pack having the same - Google Patents

Abstract

The present invention relates to a kit for mixing drugs, which is connected to an IV bag (IV bottle) to mix drugs in a vial as a single body loaded with a needle, thereby being convenient to use and reducing a manufacturing cost. The present invention comprises: a main body in a form of a single body where the IV bag and the vial are connected; a needle fixed to the inside of the main body; a needle cap fitted to an end of the needle; and a cover connected to a lower portion of the main body to block the inside of the main body.

Description

A kit for mixing drugs and a sealing pack including the same {KIT FOR MIXING DRUG AND SEALING PACK HAVING THE SAME}

The present invention relates to a kit for drug mixing, and more particularly, a kit that is connected to an infusion bag (infusion bottle) to mix a drug in a vial is formed as a single body loaded with a needle, so that it is convenient to use and can reduce manufacturing cost. It relates to a kit for drug mixing.

In many treatments for humans and animals, it is necessary to administer the mixed medicines prescribed by a doctor to the human body. This medication is made by injecting the prescribed first medicine into a medicine pack container containing the second medicine to prepare a necessary mixed medicine, and administering the mixed medicine to the patient's human body through a medicine injection unit.

As known in Korean Patent Publication No. 10-1657150 (hereinafter referred to as'Patent Document 1'), the conventional socket for injection solution mixing is a vial connection part and an infusion bag forming a vial insertion passage into which a part of the vial is inserted. It forms a port insertion passage into which the tip of the port is inserted, and is formed with a diameter smaller than that of the vial connecting part, and the main body consisting of a port connecting part that communicates with the vial connecting part, and the vial connecting part is inserted so as to be slidably inserted into the inside of the vial insertion passage. It is composed of a perforation unit with a two-way needle that communicates between the bottle and the infusion bag by perforating the stopper and the bottle cap of the medicine bottle.

According to the configuration of Patent Document 1, there is a problem in that the perforation unit and the main body to which the needle is mounted are separately manufactured, and then the perforation unit is mounted and used inside the main body, thereby requiring a lot of material cost and manufacturing cost.

In addition, in the conventional socket for manufacturing injection solution mixture, as the main body and the perforation unit are respectively manufactured, the operator directly mounts the perforation unit into the main body, thereby reducing work efficiency. When the needle is mounted inside the perforating unit, the outer side of the perforating unit It is mounted so as to protrude, and there is a problem that a safety accident occurs in which a hand is pierced by a needle when the drilling unit is mounted on the main body.

Republic of Korea Patent Publication No. 10-1657150

Therefore, the present invention has been conceived to solve the above problems, and its object is to form a single body in which a needle is charged inside the body of a medicine mixing kit used when mixing two kinds of medicines with each other, so that the structure is simple and the manufacturing cost It is to provide a kit for drug mixing that can reduce accidents and prevent accidents where hands are pierced when connected to the infusion bag because the needle is not exposed to the outside of the body.

A drug mixing kit according to an embodiment of the present invention for achieving the above object includes a body consisting of a single body in which an infusion bag (infusion bottle) and a vial are connected, a needle fixed inside the body, and an end of the needle It may include a needle cap fitted to the body, and a cover connected to the lower portion of the body to block the interior of the body.

The main body is provided with a fixing piece so that the needle can be fixed therein, and at least one infusion bag (infusion bottle) coupling hook may be formed on the inner upper side so that the infusion bag (infusion bottle) can be coupled.

Stoppers may be formed on the upper and lower portions of the fixing piece to determine the drug residual volume.

The stopper may be formed in at least one or more upper and lower portions of the fixing piece.

At least one vial coupling hook may be formed at a lower portion of the fixing piece so that the vial may be coupled.

A sterilization treatment groove may be formed in the main body to allow the sterilization gas remaining therein to be discharged to the outside.

The main body may be formed into a single body by insert injection molding in a state in which a needle is inserted into an injection mold.

The drug mixing kit according to an embodiment of the present invention is sealed by putting it in a sterilized sealing pack, and the combination, dropping pipe, infusion tube, injection needle, and infusion flow rate controller are included in the sealing pack together with the drug mixing kit, except for the infusion bag. It can be sealed by putting a set of infusion solutions.

As described above, according to the drug mixing kit of the present invention, in order to mix two kinds of medicines, the kit that is combined with the infusion bag (infusion bottle) and the vial is inserted into an injection mold by inserting injection molding into a single body. By equipping it, you can reduce material cost and manufacturing cost.Since the needle is not exposed to the outside of the body, the kit is safely and easily combined with the infusion bag (infusion bottle) and the vial without worrying about the operator getting stuck in the needle, so the safety of work and the user's confidence. There is an effect that can increase.

1 is an exploded perspective view showing a drug mixing kit according to the present invention.
Figure 2 is a perspective view showing a drug mixing kit according to the present invention.
Figure 3 is a perspective view showing a cut-away state of the drug mixing kit according to the present invention.
Figure 4 is a cross-sectional view showing a drug mixing kit according to the present invention.
5 is a cross-sectional view showing a state of use before the vial is combined in a state in which the infusion bag of the drug mixing kit according to the present invention is combined.
6 is a cross-sectional view showing a state in which the vial of the drug mixing kit according to the present invention is combined and the drug is mixed.
7 is a perspective view showing an example of a drug mixing kit according to the present invention.
8 is a perspective view showing a cut-away state of the drug mixing kit according to FIG. 7.
9 is a cross-sectional view showing a drug mixing kit according to FIG. 7.
FIG. 10 is a cross-sectional view showing a state in which a vial is combined and a drug is mixed in a state in which the infusion bottle of the drug mixing kit according to FIG. 7 is combined.
11 to 12 are front views showing a state in which the kit for drug mixing according to the present invention is enclosed in a sealing pack together with an infusion solution set.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to a specific embodiment, it is to be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

In the drawings, embodiments of the present invention are not limited to the specific form shown, but are exaggerated for clarity. Although specific terms have been used in the present specification, these are used for the purpose of describing the present invention, and are not used to limit the meaning or the scope of the present invention described in the claims.

In the present specification, the expression'and/or' is used to include at least one of the elements listed before and after. In addition, the expression'connected/combined' is used as a meaning including direct connection with other components or indirect connection through other components. In the present specification, the singular form also includes the plural form unless specifically stated in the phrase. In addition, elements, steps, operations and elements referred to as'comprising' or'including' as used in the specification mean the presence or addition of one or more other elements, steps, operations and elements.

In the description of the embodiments, each layer (film), region, pattern, or structure is "on" or "under" of the substrate, each side (film), region, pad or patterns. The description to be formed in "includes all those formed directly or through another layer. The criteria for the top/top or bottom/bottom of each layer will be described based on the drawings.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view showing a drug mixing kit according to the present invention, FIG. 2 is a perspective view showing a drug mixing kit according to the present invention, and FIG. 3 is a cutaway view of the drug mixing kit according to the present invention. A perspective view showing a state, Figure 4 is a cross-sectional view showing a kit for drug mixing according to the present invention, Figure 5 is a state of use before the vial is combined in a state in which the infusion bag of the drug mixing kit according to the present invention is coupled 6 is a cross-sectional view showing a state in which the vial of the drug mixing kit according to the present invention is combined and the drug is mixed, and FIG. 7 is a cross-sectional view showing an example of a drug mixing kit according to the present invention. A perspective view, FIG. 8 is a perspective view showing a cut-away state of the drug mixing kit according to FIG. 7, FIG. 9 is a cut-away view showing the drug mixing kit according to FIG. 7, and FIG. 10 is a drug according to FIG. 7 A cross-sectional view showing a state in which the vial is combined and the drug is mixed in the state in which the infusion bottle of the mixing kit is combined, and FIGS. 11 to 12 are enclosed in a sealing pack together with the infusion set It is a front view showing the state.

As shown in FIGS. 1 to 6, the kit 1 for drug mixing according to the present invention includes a body 100, a needle 200, a needle cap 300, and a cover 400. .

The main body 100 has one side connected to the infusion bag 10 and the other side connected to the vial 20 to supply the drug contained in the vial 20 through the needle 200 and mix it into the infusion bag 10 Will be ordered.

The main body 100 may be insert injection-molded as a single body in a state in which the needle 200 is inserted into the injection mold.

The main body 100 is provided with a fixing piece 110 so that the needle 200 is fixed therein and the infusion bag 10 and the vial 20 are separated so that they are connected to each other.

In addition, the main body 100 is formed with an infusion bag coupling portion 120 to which the infusion bag 10 is coupled to one side around the fixing piece 110, and a vial coupling portion to which the vial 20 is coupled to the other side ( 130) can be formed.

That is, the infusion bag 10 is connected to the infusion bag coupling part 120 on one side of the fixed piece 110 by providing a fixing piece 110 to separate the top and bottom inside the main body 100 And the vial 20 may be connected to the other vial coupling part 130 to supply other drugs to the infusion bag 10 through the needle 200.

In addition, a stopper 140 may be formed under the fixing piece 110 to determine the drug residual volume of the vial 20.

Further, the stopper 140 is formed to be in close contact with the inner wall surface of the main body 100, and may be formed of at least one or more.

An infusion bag coupling hook 150 may be provided on the inner upper part of the main body 100 so that the infusion bag 10 coupled to the infusion bag coupling part 120 may be fixed.

In addition, the infusion bag coupling hook 150 may be provided with at least one or more around the inner circumference of the infusion bag coupling portion 120 so that the infusion bag 10 may be firmly coupled within the infusion bag coupling portion 120. have.

A vial coupling hook 160 may be provided at a lower portion of the fixing piece 110, that is, an inner lower portion of the main body 100, so that the vial 20 coupled to the vial coupling portion 130 may be fixed.

In addition, the vial coupling hook 160 may be provided with at least one or more around the inner circumference of the vial coupling portion 130 so that the vial 20 may be firmly coupled within the vial coupling portion 130.

A sterilization treatment groove 170 may be formed in the main body 100 so that the sterilization gas remaining in the infusion bag coupling part 120 and the vial coupling part 130 can be discharged to the outside by using steam or the like.

That is, the sterilization treatment groove 170 is formed in the main body 100 through the inside and outside, so that the sterilization gas remaining in the infusion bag coupling part 120 and the vial coupling part 130 after manufacture is discharged to cause secondary infection. Can be prevented.

The needle 200 is mounted on the fixing piece 110 inside the main body 100, the infusion bag 10 coupled to the infusion bag coupling portion 120 and the vial 20 coupled to the vial coupling portion 130 Each is pierced.

In addition, the needle 200 is inserted into an injection mold when the body 100 is manufactured, and the needle 200 is mounted on the fixing piece 110 of the body 100 by insert injection molding the body 100 Can be manufactured

The needle cap 300 is fitted to the end of the needle 200 to prevent an accident in which an operator is stabbed by the needle 200, and prevents bacteria from being charged into the needle 200.

In addition, the needle cap 300 is made of an elastic material to provide elasticity, and when an external force is applied, it is penetrated by the needle 200 and is moved along the needle 200 by an external force while surrounding the needle 200 Can be.

The cover 400 is connected to the lower part of the main body 100 to seal the inside of the vial coupling part 130.

That is, when the infusion bag 10 is supplied in a coupled state to the infusion bag coupling portion 120 of the main body 100, the vial coupling portion 130 is sealed by the cover 400 to prevent the inflow of bacteria. Of course, it is possible to prevent accidents in which a worker's hand is pierced by the needle 200 in advance.

Meanwhile, as another embodiment of the drug mixing kit 1 according to the present invention, the main body 100 for combining the infusion bottle 11 as shown in FIGS. 7 to 10 is a drug withdrawal part of the infusion bag 10 The inner diameter of the infusion bottle coupling portion 121 may be formed larger than the inner diameter of the infusion bag coupling portion 120 so that the inlet portion of the larger infusion bottle 11 can be connected to fit the infusion bottle 11.

In addition, the main body 100 has a fixing piece 110 so as to be separated into an infusion bottle coupling portion 121 to which the infusion bottle 11 is coupled and a vial coupling portion 130 to which the vial 20 is coupled. Can be equipped.

In addition, the fixed piece 110 can be mixed with the drug of the vial 20 coupled to the vial coupling portion 130 to the infusion bottle 11 coupled to the infusion bottle coupling portion 121 into the infusion bottle 11 The needle 200 may be mounted so that.

At least one sterilization treatment groove 170 may be formed in the fixing piece 110 so that bacteria remaining in the infusion bottle coupling part 121 and the vial coupling part 130 can be discharged to the outside by using steam or the like. have.

That is, the sterilization treatment groove 170 is formed through the infusion bottle coupling portion 121 and the vial coupling portion 130 on the fixing piece 110, so that the infusion bottle coupling portion 121 and the vial coupling portion ( 130) can prevent secondary infection by releasing bacteria that remain inside.

At this time, the main body 100 may be provided as a single body by insert injection molding in a state in which the needle 200 is inserted into the injection mold.

An infusion bottle coupling hook 151 may be provided on the inner wall surface of the infusion bottle coupling part 121 so that the infusion bottle 11 may be fixed.

In addition, the infusion bottle coupling hook 151 may be provided with at least one or more around the inner circumference of the infusion bottle coupling portion 121 so that the infusion bottle 11 can be firmly coupled within the infusion bottle coupling portion 121. .

A vial coupling hook 160 may be provided on the inner wall surface of the vial coupling part 130 so that the vial 20 may be fixed.

In addition, the vial coupling hook 160 may be provided with at least one or more around the inner circumference of the vial coupling portion 130 so that the vial 20 may be firmly coupled within the vial coupling portion 130.

On the other hand, as another embodiment of the present invention, the drug mixing kit (1) is put in a sterilized sealing pack 30 as shown in FIG. 11 and sealed, but the drug mixing kit (1) in the sealing pack 30 It can be sealed by putting the infusion set 40 together.

The infusion set 40 is made excluding the infusion bag, and a combination 41 for drawing out the infusion solution contained in the infusion bag by inserting a hollow needle 42 into the rubber packing inside the sealing cap coupled to the infusion delivery tube of the infusion bag. ), a dropping pipe 43 which is coupled to the combination body 41 to temporarily store the sap drawn from the hollow needle 42, an infusion tube 44 connected to the other end of the dropping tube 43 to communicate the sap, A joint 45 that is connected to the other end of the infusion tube 44 to couple an injection needle for injection into the blood vessel of the patient, and is coupled to the outside of the infusion tube 44 to apply pressure to the soft infusion tube 44 It may be made of a fluid flow rate controller 48 that adjusts the fluid communication area of the fluid tube 44 to control the amount of fluid drawn from the fluid bag.

In addition, as shown in FIG. 12, the drug mixing kit 1 and the infusion solution set 40 may be divided into one sealing pack 30 and sealed.

That is, the infusion solution set 40 excluding the infusion bag is inserted into the sealing pack 30 together with the drug mixing kit 1, and the inside of the sealing pack 30 is sterilized with high-pressure steam, and then sealed. have.

Looking at the state of action according to the drug mixing kit of the present invention having the structure as described above is as follows.

In a state in which the infusion bag 10 or the infusion bottle 11 is coupled to the infusion bag coupling portion 120 or the infusion bottle coupling portion 121 of the main body 100 and sealed, the infusion bag (infusion bottle) 10, 11 ) In the case of mixing and using the drug in the vial 20, remove the sealed state, remove the cover 400 blocking the vial coupling portion 130 of the main body 100, and then into the vial coupling portion 130 The vial 20 is combined.

And, as the vial 20 is coupled to the vial coupling part 130, the needle 200 is charged into the vial 20 so that the drug in the vial 20 flows into the needle 200, and the main body 100 The inlet of the infusion bag (infusion bottle) (10, 11) coupled to the infusion bag coupling portion 120 or the infusion bottle coupling portion 121 is pushed by the needle cap 300 by the needle 200 As the needle cap 300 is damaged, the needle 200 is charged into the infusion bag (infusion bottle) 10, 11 and the drug in the vial 20 supplied to the needle 200 is transferred to the infusion bag (infusion bottle) ( 10,11) is introduced into the interior and mixed with the drug in the infusion bag (infusion bottle) 10,11.

In addition, the body 100 on which the needle 200 for mixing the drug in the infusion bag (infusion bottle) 10 and 11 and the vial 20 is mounted is inserted into a single body by insert injection molding so that the needle 200 is mounted. Since it is manufactured, the structure is simple and the manufacturing cost can be minimized.

In addition, since the needle 200 mounted on the fixing piece 110 is provided as a single body so that it does not protrude out of the main body 100, it is necessary to individually couple the perforation unit equipped with the needle into the separately manufactured main body as in the prior art. Because there is no it is possible to prevent an accident in which a worker's hand is stabbed by the needle 200.

And, the infusion bag (infusion bottle) (10, 11) coupled to the infusion bag coupling portion 120 or the infusion bottle coupling portion 121 of the main body 100 is the infusion bag coupling hook 150 or the infusion bottle coupling hook The vial 20, which is firmly coupled by 151 and coupled to the vial coupling portion 130, is firmly coupled by the vial coupling hook 160, so that the pressure of the vial 20 during drug mixing The infusion bag (infusion bottle) 10 and 11 and the vial 20 are not separated from the main body 100.

In addition, the drug mixing kit (1) is put in a sterilized sealing bag (30), sealed and delivered, but the infusion bag (1) together with the drug mixing kit (1) in the sealing bag (30) By enclosing and delivering the infusion set 40 except for the drug mixing kit 1 and the infusion set 40, there is no need to be provided along with the infusion set 40, thereby improving convenience for the user.

As described above, the present invention is not limited to the specific preferred embodiments described above, and any person with ordinary knowledge in the technical field to which the present invention belongs without departing from the gist of the present invention claimed in the claims It goes without saying that modifications are possible, and such modifications are within the scope of the claims.

1: drug mixing kit 10: infusion bag
11: infusion bottle 20: vial
30: sealing pack 40: infusion set
41: conjugate 42: hollow needle
43: dropping pipe 44: infusion tube
45: joint 48: fluid flow controller
100: main body 110: fixed piece
120: infusion bag coupling portion 121: infusion bottle coupling portion
130: vial coupling portion 140: stopper
150: infusion bag coupling hook 151: infusion bottle coupling hook
160: vial coupling hook 170: sterilized groove
200: needle 7300: needle cap
400: cover

Claims (8)

Infusion bag (infusion bottle) and the vial is connected, the body consisting of a single body;
A needle fixed to the inside of the body;
A needle cap fitted to the end of the needle; And
Includes; a cover connected to the lower portion of the body to block the inside of the body,
The kit for drug mixing, characterized in that the body is formed with a sterilization treatment groove for discharging the sterilization gas remaining therein to the outside. The method of claim 1,
The body is provided with a fixing piece so that the needle can be fixed therein, and at least one infusion bag (infusion bottle) coupling hook is formed on the inner upper side so that the infusion bag (infusion bottle) can be coupled. Kit. The method of claim 2,
Drug mixing kit, characterized in that the stopper to determine the drug residual volume is formed on the upper and lower portions of the fixing piece. The method of claim 3,
The stopper is a kit for drug mixing, characterized in that formed in at least one or more upper and lower portions of the fixing piece. The method of claim 2,
Drug mixing kit, characterized in that at least one vial coupling hook is formed at the lower portion of the fixing piece so that the vial can be coupled. delete The method of claim 1,
The body is a drug mixing kit, characterized in that it is made of a single body by insert injection molding in a state in which a needle is inserted into an injection mold. The drug mixing kit according to any one of claims 1 to 5 and 7 is sealed by putting it in a sterilized sealing pack, but the combination except the infusion bag, dropping pipe, and the drug mixing kit in the sealing pack A sealing pack including a kit for drug mixing, characterized in that the infusion set comprising an infusion tube and an infusion flow rate controller is put and sealed.

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