JPH0871121A - Medicine housing container - Google Patents

Abstract

PURPOSE: To prevent the malfunction of a communicating means with a simple constitution by suppressing shrinkage of a cover body with the internal pressure of a holder to prohibit the operation of a communicating means when a holder is held in a hermetic state and shrinking this cover body to communicate the inside of first and second containers with each other by the communicating means when the hermetic state of the holder is released. CONSTITUTION: The vial housing space 10 in the holder 4 is maintained in the hermetic state and the shrinkage of the cover body 45 is suppressed to prevent the vial 2 from moving to a front end side even if pressing force acts on the top part 454 of the cover body 45 in the state that a film 6 is held stuck to this container. The gas encapsulated the vial housing space 10 is made dischargeable outside via a bacteria impervious filter 7 and an opening 455 when the container is unsealed by stripping the film 6 while holding a tab 61. The cover body 45 is now shrinkable. A bellows part 451 is deformed and shrunk when the top part 454 is pressed toward the base end. The vial 2 and a transfusion bag are internally communicated with each other via the internal cavities 83, 84 of both top needles 8 when the top part is further pressed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a drug container, particularly
The present invention relates to a drug storage container in which a liquid in a second container is introduced into a drug in a first container to be dissolved or dispersed, and the obtained drug solution is mixed with a liquid in the second container.

[0002]

2. Description of the Related Art When a drip injection (infusion) is given to a patient,
Immediately before infusion, for example, a powdered drug such as a vitamin drug, heparin, or an antibiotic is dissolved in a dissolution liquid to prepare a drug solution, and this drug solution is administered. As an example, the infusion container described in JP-A No. 2-1277 is known.

This infusion container comprises a flexible bag for enclosing a predetermined amount of a solution, a vial bottle for enclosing a drug, a cylindrical capsule for accommodating the vial, and the bag and the vial bottle. It is composed of a hollow double-ended needle that communicates the insides with each other, and a cap having a cam mechanism that brings the vial bottle close to the bag and causes a communication operation by the double-ended needle, and the cap is attached to the capsule. When rotated in a predetermined direction, the rotational motion is converted into a linear motion by the cam mechanism, the vial approaches the bag, one needle tip of the double-ended needle pierces the stopper of the vial, and then the other. The needle tip pierces the stopper of the bag, the bag and the vial communicate with each other via a double-ended needle, and the solution in the bag is transferred to the vial to dissolve the drug in the vial. It is those that can be.

However, in this infusion container, the cap is provided with the cam mechanism, so that the structure is complicated, the number of parts is large, and the manufacturing and assembling are troublesome and costly.

[0005]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a drug container which has a simple structure and can prevent malfunction of the communicating means and can mix the drug solutions aseptically.

[0006]

These objects are achieved by the present invention described in (1) to (7) below.

(1) A hard first container for containing a drug, a flexible second container for containing a liquid, and a first container which is connected to the second container. And a holder for accommodating the first container in an airtight state, and an approach of the first container to the second container due to contraction of the cover member. A drug storage container having a communication means for communicating the insides of the first container and the second container with each other and an opening means for releasing the airtight state of the holder, the holder being airtight. In the state, contraction of the cover body is suppressed by the internal pressure of the holder and the communication means does not operate, and when the airtight state of the holder is released by the opening means, the cover body can contract and the communication Work of means A drug storage container characterized in that the insides of the first container and the second container can be communicated with each other by movement.

(2) Each of the first container and the second container has a port portion sealed with a stopper,
The drug storage container according to (1) above, wherein the communication means is a double-ended needle having needle tips capable of piercing the stoppers at both ends.

(3) The medicine container according to (1) or (2), wherein the holder is maintained at a positive pressure inside the holder in an airtight state.

(4) The opening means has an opening formed in the cover body and a film attached so as to seal the opening, and is configured to peel and open the film. The medicine container according to any one of (1) to (3) above.

(5) The medicine container according to (4) above, wherein the opening has a bacteria-impermeable filter that allows gas to permeate but does not allow bacteria to permeate.

(6) The drug container according to any one of (1) to (5), wherein the main body of the first container is made of synthetic resin.

(7) The medicine container according to (6), wherein a desiccant is enclosed in the holder.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION The medicine container of the present invention will be described below in detail with reference to the preferred embodiments shown in the accompanying drawings.

FIG. 1 is an overall front view showing a constitutional example of a medicine accommodating container of the present invention, and FIG. 2 is a longitudinal sectional view showing a constitution near a holder of the medicine accommodating container shown in FIG. For convenience of description, the upper side in FIGS. 1 and 2 is referred to as the “tip” and the lower side is referred to as the “base end”.

As shown in FIGS. 1 and 2, the drug container 1 of the present invention is a hard vial 2 which is the first container.
And a flexible infusion bag 3 which is a second container,
A holder 4 connected to the infusion bag 3; a communication means capable of communicating the vial 2 and the inside of the infusion bag 3 with each other;
It has an opening means for releasing the airtight state of the holder 4. These configurations will be described below.

The vial 2 is hermetically housed in the holder 2 with the port 21 facing downward, and the port 21 hermetically seals the port opening of the vial 2. A stopper 22 is attached. This stopper 22
For example, various rubbers such as natural rubber, isoprene rubber, butyl rubber, butadiene rubber, styrene-butadiene rubber, silicone rubber and latex rubber, or various elastomers such as polyurethane, polyester, polyamide, olefin and styrene The needle tip 81 of the double-ended needle 8 described later can be pierced.

The main body 20 of the vial 2 may be made of various glass materials, for example, polyvinyl chloride,
Polyethylene, polypropylene, polystyrene, poly-
It is preferably composed of synthetic resin such as (4-methylpentene-1), polycarbonate, acrylic resin, acrylonitrile-butadiene-styrene copolymer, polyester such as polyethylene terephthalate, polyamide, cyclic polyolefin, and acrylonitrile resin. When the vial 2 is made of synthetic resin, it can be incinerated and discarded, and the labor of disposal is reduced.

Inside such a vial 2, for example, vitamin agents (multivitamin agents), various amino acids, antithrombotic agents such as heparin, thrombolytic agents such as urokinase, insulin, antibiotics, antitumor agents. Drugs (not shown) such as drugs, analgesics, cardiotonics, intravenous anesthetics, anti-Parkinson's agents, therapeutic agents for ulcers, corticosteroids, arrhythmic agents, and correcting electrolytes are stored. In this case, the drug is
For example, it is stored as a freeze-dried product, preferably in the form of granules, powder or granules. When the chemical contained in the vial 2 is likely to be deteriorated or deteriorated by moisture, it is preferable to put the desiccant 9 in the holder 4 as described later.

The infusion bag 3 is formed by sealing both ends of a cylindrical resin sheet material by fusion (for example, heat fusion or high frequency fusion) or adhesion to form a bag shape. A tubular port portion 31 is formed in the portion. The tip end opening of the port portion 31 is sealed with a plug body 32, and the plug body 32 is fixed by a plug body fixing member 33 fitted onto the tip end portion of the port portion 31. Further, a cap 34 having an opening on the upper surface in FIG. 2 is externally fitted on the outer periphery of the plug body fixing member 33. This cap 34
A male screw 35 is formed on the outer peripheral surface of the.

The sheet material constituting the infusion bag 3 is, for example, soft polyvinyl chloride, polyethylene, polypropylene, polyester, ethylene-vinyl acetate copolymer, polyamide, polyurethane-based, polyester-based,
Examples thereof include various elastomers such as polyamide-based, olefin-based and styrene-based elastomers, and mixtures and laminates thereof having flexibility. Further, as a constituent material of the plug body 32, the same material as that of the plug body 22 can be mentioned.

Inside such an infusion bag 3, for example, physiological saline, glucose solution, amino acid preparation, Ringer's solution, various electrolyte preparations, high calorie infusion, infusion solution such as distilled water for injection (not shown), Preferably 30-2000
It contains about ml. A part of this infusion solution is used as a solvent (dispersion medium) for dissolving (dispersing) the drug in the vial 2.

The holder 4 is connected to the port portion 31 of the infusion bag 3. This holder 4 has an outer cylinder 41
And an expandable and contractible bellows-like cover body 45 screwed onto the tip side of the outer cylinder 41.

The outer cylinder 41 has a first screw portion 42,
It is composed of the intermediate portion 43 and the second screwing portion 44. A female screw 441 that is screwed with the male screw 35 is formed on the inner peripheral surface of the second screw portion 44. The diameter of the intermediate portion 43 is larger than that of the second screwing portion 44, and the double-ended needle 8 to be described later is accommodated therein.

At the center of the bottom portion 431 of the middle portion 43,
An opening 432 through which the double-ended needle 8 can pass is formed, and an edge of the opening 432 is formed with a ring-shaped claw 433 protruding toward the base end side. When the port portion 31 and the second screwing portion 44 are screwed by the male screw 35 and the female screw 441, the upper end surface of the port portion 31 abuts the bottom portion 431 and the claw 433 is crimped to the plug body 32. It has been bitten by. Thereby, the plug body 32 functions as a seal member that hermetically seals the opening 432.

On the inner surface of the upper portion of the intermediate portion 43, a plurality of (for example, 2 to 8) protrusions 43 are provided as position regulating means for the double-ended needle 8.
4 is formed to project. The protrusion 434 is locked to a base 85 that supports the double-ended needle 8 described later, restricts the position of the double-ended needle 8, and prevents the needle tip 82 of the double-ended needle 8 from being punctured by the plug 32. are doing. The height of the protrusion 434 is, for example,
It is about 0.05 to 1.0 mm.

It should be noted that the projection 434 can move to the base end side by overcoming the projection 434 when the base 85 is applied with a predetermined pressing force, but in the opposite direction of the base 85. In the case of movement, it may be shaped and dimensioned so as not to be able to get over the protrusion 434 after being locked. With such a configuration, the vial 2 can be easily separated from the double-ended needle 8 at the time of disposal after use.

In the illustrated construction, the first screwing portion 42 has a larger diameter than the intermediate portion 43, and the female screw 42 is formed on the inner peripheral surface thereof.
1 is formed. However, the first screw portion 42 may be formed with a female screw without expanding its diameter, and the outer cylinder 41 may be formed with a male screw and the cover body 45 may be formed with a female screw.

The outer cylinder 41 is preferably made of, for example, the same resin material as the constituent material of the vial bottle 2 described above, and in order to ensure the visibility of the inside, it is substantially preferable. It is preferably transparent or translucent.

On the other hand, the cover member 45 has a top portion 4 from the front end side.
54, a bellows portion 451 and a base portion 452, and is hermetically attached to the outer cylinder 41 so as to cover at least the bottom portion of the vial bottle 2.

The bellows portion 451 of the cover body 45 is made thin so that it can be deformed, and its base portion 452 and the top portion 4 are formed.
54 is thicker than the bellows portion 451 and has a predetermined rigidity.

On the outer peripheral surface of the base 452 of the cover body 45,
A male screw 453 that is screwed with the female screw 421 is formed. Further, a seal ring (O-ring, packing, etc.) made of an elastic material is provided between the edge portion (lower end in the figure) of the base portion 452 and the step portion 422 of the first screwing portion 42.
5 are installed. When the base portion 452 of the cover body 45 and the first screwing portion 42 of the outer cylinder 41 are screwed by the male screw 453 and the female screw 421, the edge portion of the base portion 452 and the first screwing portion 42 of the outer screw 41 are screwed together. The seal ring 5 is sandwiched between the step portion 422 and the cover body 45 and the outer cylinder 41 in an airtight manner.

When the vial bottle 2 is made of a material such as synthetic resin that can be incinerated, the first screwing portion 42 is omitted, and after the vial bottle 2 is stored, the outer cylinder 41 and the cover body 45 are bonded together, for example. Alternatively, they may be integrated by fusion.

As the constituent material of the cover body 45, for example, the same resin materials as those mentioned as the sheet material of the above-mentioned infusion bag 3 can be mentioned, and in the case of making the inside a positive pressure, the film 6 described later among them is used. Similarly to, those having low gas permeability, particularly those having gas impermeability are preferable. On the other hand, if the cover body 45 is desired to have appropriate flexibility, it is preferable to use a propylene special copolymer soft resin such as SPX manufactured by Mitsubishi Petrochemical Co., Ltd., for example.

Further, the cover body 45 is preferably substantially transparent or semi-transparent in order to secure the visibility of the inside. Such a cover body 45 can be easily manufactured in a desired shape and size by, for example, blow molding.

The constituent material of the seal ring 5 may be the same as that of the plug body 22. Note that the seal ring is not limited to the O-ring, and may be a ring-shaped rib that is adhered, fused, or integrally formed to the edge of the base 452 or the inner surface of the step 422, and the cross-sectional shape thereof is also possible. The shape is not limited to the circular shape shown in the drawing, and may be any shape such as a semicircular shape, a rectangular shape, and a mountain shape. In this case, airtightness can be imparted by increasing the contact surface pressure between the rib and the surface of the base portion 452 or the inner surface of the step portion 422.

An opening 455 for discharging the gas in the holder 4 is formed at the top 454 of the cover body 45, and the film 6 hermetically seals the opening 455 outside the cover body of the opening 455. It is stuck to stop. The opening 455, the film 6 and the bacteria-impermeable filter 7 described later constitute an opening means for releasing the airtight state of the holder.

By sealing the opening 455 with the film 6 as described above, the airtightness of the inside of the holder 4, that is, the vial storage space 10 is maintained together with the seal ring 5 and the plug 32, and the sterility is maintained. Be done.

When the drug container 1 is used, the film 6 is peeled and opened. At this time, a tab 61 is formed on the edge of the film 6 so that the film 6 can be easily peeled off.

The film 6 may be polyester such as polyvinylidene chloride, polyethylene, polypropylene, ionomer, polyethylene terephthalate, polystyrene, poly- (4-methylpentene-1), resin such as polyamide, or metal foil such as aluminum foil. A single layer, a laminated body in which two or more layers are laminated (laminated), or a resin film on which silica or metal is vapor-deposited (vapor-deposited body). When the storage space 10 has a positive pressure, it is preferable to use one having low gas permeability among these. In this case, the laminated body and the vapor deposition body of the metal foil and the resin layer are
Since it has gas impermeability, if such a film is used as the film 6, the hermeticity in the holder 4 is further improved, the invasion of bacteria and the like can be effectively prevented, and at the same time, the positive space of the vial storage space 10 to be described later will be described. It is also advantageous for maintaining the pressure state.

The opening 45 is provided inside the cover body.
A bacteria-impermeable filter 7 is attached so as to cover 5. The bacteria-impermeable filter 7 is permeable to gas but impermeable to bacteria. For example, polypropylene, polysulfone, regenerated cellulose, polyamide, polyester, or other non-woven fabric or paper, or those with a sealing treatment applied thereto. Is mentioned.

By providing the bacteria impermeable filter 7 as described above, the sterility of the vial storage space 10 is maintained even after the film 6 is peeled off and opened. It is possible to prevent bacteria from adhering to the surfaces of the stoppers 21 and 32 when puncturing the 32, and more reliably prevent bacteria from entering the drug in the vial 2 and the infusion solution in the infusion bag 3. .

In the illustrated structure, the opening 455 is formed at a position deviated from the center of the top 454. As a result, when the top portion 454 is pressed with a finger or the like after opening (steps [3] and [4] described below), it is possible to prevent the opening 455 from being blocked by the finger and obstructing the exhaust. Further, in order to obtain the same effect, an opening 455 may be provided in the top portion 454 and a convex portion (not shown) that is discontinuous (intermittent) in the circumferential direction may be provided around the opening 455. Opening 455 to the top 45
4 other than 4, ie, the bellows portion 451 or the base portion 452.
May be provided.

A double-ended needle 8 having sharp cutting edges 81 and 82 at both ends is provided in the holder 4 as a communication means for communicating the vial 2 and the infusion bag 3 with each other. The double-ended needle 8 has two independent parallel lumens 83, 84. As a result, the cutting edges 81, 8
2 penetrates the stoppers 22 and 32, respectively, to introduce the infusion solution in the infusion bag 3 into the vial 2 or to transfer the drug solution in the vial 2 into the infusion bag 3, for example, one lumen 83 Since the liquid flows through and the gas flows through the other lumen 84 in the opposite direction, the liquid can be transferred quickly and smoothly without performing a pumping operation or the like.

Such a double-ended needle 8 has a disc-shaped base 85.
Is erected so as to pass through the base 85 at the center thereof, and maintains its posture in a state where the edge of the base 85 is locked to each of the protrusions 434.

Further, on the outer peripheral portion of the base 85, a plurality of (for example, 2 to 8) rod-shaped guide members 86 are provided toward the tip direction.
Is erected. The guide member 86 regulates the movement path of the vial 2. In the configuration shown,
Four guide members 86 are erected at 90 ° intervals.

Although not shown, when the needlepoint 81 of the double-ended needle 8 pierces the stopper 22 of the vial bottle 2, the port portion 21 of the vial bottle 2 is held to hold the state. Means may be provided. As the holding means, for example, the port portion 2 is provided upright on the base 85.
1 includes a plurality of leaf springs bent as desired.

The guide member 86 is the plug 2 with the needle tip 81.
The structure may be such that the vial 2 is gripped when the two are pierced and / or not pierced.

The double-ended needle 8, the base 85 and the guide member 86 as described above are preferably integrally formed of, for example, a hard material. As these constituent materials,
For example, rigid polyvinyl chloride, polyethylene, polypropylene, polystyrene, poly- (4-methylpentene-
1), polycarbonate, acrylic resin, acrylonitrile-butadiene-styrene copolymer, polyester such as polyethylene terephthalate, polyphenylene sulfide, polyether ether ketone, polysulfone, polyamide, polyimide and other various resin materials, and fillers such as fillers Composite material reinforced by
For example, various metal materials such as stainless steel, titanium and aluminum can be used. When the double-ended needle 8, the base 85, and the guide member 86 are made of a resin material, it is possible to incinerate and dispose, so that the time and effort required for disposal can be reduced, and the safety is improved, which is preferable.

The desiccant 9 is stored in the vial storage space 10. As a result, moisture is absorbed in the holder 4 and mold generation during storage is prevented. Further, as described above, if the vial bottle 2 is made of synthetic resin, the drug in the vial bottle 2 may easily absorb moisture, which may cause deterioration and deterioration. It is preferable to store the agent 9. In addition, instead of the desiccant 9, or in addition to the desiccant 9, the oxygen absorber may be stored in the vial storage space 10.

In such a holder 4, the gas sealed in the vial container storage space 10 may be an inert gas such as carbon dioxide gas, nitrogen gas or argon gas, in addition to air. Also, the vial storage space 10
The pressure of the cover body 45 may be about atmospheric pressure.
A positive pressure can be used to more reliably suppress the contraction of the.

Next, the operation of the medicine container 1 will be described.

[1] As shown in FIG. 2, since the vial storage space 10 in the holder 4 is kept airtight when the film 6 is adhered and unopened, the top of the cover body 45. Even when a pressing force acts on 454, contraction of the cover body 45 is suppressed by the internal pressure, so that the inner surface of the top portion 454 does not contact the bottom surface 23 of the vial bottle 2 and the vial bottle 2 moves to the tip side. do not do. Therefore,
It is possible to prevent the double-ended needle 8 from being accidentally punctured by the plugs 22 and 32 (erroneous puncture).

[2] The tab 6 is gripped, the film 6 is peeled off, and the film is opened. As a result, the vial storage space 10
Then, the enclosed gas can be discharged to the outside through the bacteria impermeable filter 7 and the opening 455, and the cover body 45 can be contracted. In this case, the opening 455 has
Since the bacterium impermeable filter 7 is attached, entry of bacteria into the vial storage space 10 is prevented. Therefore, after opening, the sterility of the vial storage space 10 is maintained until the holder 4 is removed from the infusion bag 3 (step [8] described below).

[3] As shown in FIG. 3, when the top portion 454 of the cover body 45 is pressed in the proximal direction by a finger or the like, the bellows portion 451 of the cover body 45 is deformed and contracted, and the top portion 454 is closed. When the vial 2 comes into contact with the bottom surface 23 and is further pressed, the vial 2 moves in the proximal direction along the guide member 86 (approaches the infusion bag 3). By this movement, the needle tip 81 of the double-ended needle 8 pierces the stopper 22 of the vial bottle 2 and projects into the vial bottle 2.

[4] As shown in FIG.
When the top portion 454 of the is further pushed toward the base end, the protrusion 43
The base 85, which is locked to 4, moves over the protrusion 434 and moves to the base end side, and the needle tip 82 of the double-ended needle 8 pierces the plug body 32 of the port portion 31 of the infusion bag 3 and the inside of the port portion 31. Project to. As a result, the interiors of the vial bottle 2 and the infusion bag 3 communicate with each other via the inner cavities 83 and 84 of the double-ended needle 8.
The step [3] and the step [4] may be performed at the same time.

[5] With the infusion solution bag 3 on the upper side, the infusion solution in the infusion solution bag 3 is introduced into the vial bottle 2 by gravity falling through the double-ended needle 8. At this time, since the double-ended needle 8 has the two lumens 83 and 84, the infusion can be introduced quickly and smoothly.

[6] The vial 2 is rocked to dissolve (or disperse) the drug contained in the vial 2 into an infusion solution to obtain a drug solution.

[7] With the holder 4 on the upper side, the drug solution in the vial 2 is transferred into the infusion bag 3 via the double-ended needle 8 by gravity falling. The liquid transfer at this time is also swift and smooth as in the above.

[8] When the vial bottle 2 is almost empty, the cap 34 of the port portion 31 and the second screwing portion 44 of the outer cylinder 41 are unscrewed, and the holder 4 is removed from the infusion bag 3. . At this time, the double-ended needle 8 is pulled out from the plug body 32 of the port portion 31. The infusion solution bag 3 from which the holder 4 has been removed is agitated with the introduced drug solution and the infusion solution, and then subjected to a drip operation by a usual method.

[9] The holder 4 removed from the infusion bag 3 is discarded as it is (especially when the main body 20 of the vial bottle 2, the double-ended needle 8 and the like are made of synthetic resin, incinerated and discarded).
To be done.

The first screwing portion 42 of the outer cylinder 41 and the base 452 of the cover body 45 are unscrewed to separate the cover body 45 from the outer cylinder 41, and the vial 2 is taken out and discarded. May be. When removing the vial 2, the base 8
Since 5 is locked to the proximal end side of the protrusion 434 and does not move further toward the distal end side, the double-ended needle 8 can be easily and reliably removed from the plug body 22.

Although the medicine storage container of the present invention has been described above based on the configuration shown in the drawings, the present invention is not limited to this. For example, the communication means, the opening means, the position control means for the double-ended needle, Each of them can be replaced with an arbitrary structure having the same function as described above.

For example, the communicating means is a vial 2 at the tip.
It may be configured by a single-edged needle having a needle tip capable of piercing the plug body 22, and its proximal end portion may be configured to communicate with the infusion bag 3 via a tube body such as a tube.

Further, the unsealing means may be provided in the outer cylinder 41, and the unsealing means has a structure such as the opening 45 as shown in the figure.
The structure is not limited to 5 and the film 6 that closes it, but may be a structure in which a thin portion formed by resin molding is broken and opened. Furthermore, the opening means may be configured to form a communication path between the inside of the holder 4 and the outside air by loosening the screwing of the first screwing portion 42 and the base portion 452.

[0066]

As described above, according to the medicine container of the present invention, since the holder is kept in the airtight state, malfunction of the communication means such as erroneous sticking of the needle tip is prevented. It is extremely simple, has a small number of parts, is lightweight, and is low in material cost and manufacturing cost. Particularly, when the inside of the holder is maintained at a positive pressure, it is possible to more reliably prevent malfunction of the communication means.

Further, at the time of blending the chemical solution, it is only necessary to open it by the opening means and press and contract the cover body to make the insides of the first and second containers communicate with each other, so that the operation is extremely simple. In particular, when the unsealing means is made of a film that seals the opening formed in the cover body, the film is peeled and unsealed, so that the unsealing operation can be easily performed.

Further, when the opening means has a bacteria-impermeable filter, the sterility in the holder is maintained even after opening, so that the invasion of bacteria into the first and second containers can be more reliably performed. Can be prevented.

The medicine container of the present invention is also suitable for disposal after use, and can be easily and safely discarded without contaminating the surroundings. In particular, the first container body,
When the holder, the components of the communication means, and the like are made of synthetic resin, they can be incinerated and discarded without separating them, so that the time and effort of disposal can be reduced.

[Brief description of drawings]

FIG. 1 is an overall front view showing a configuration example of a drug storage container of the present invention.

FIG. 2 is a vertical cross-sectional view showing a configuration near a holder of the medicine storage container shown in FIG.

FIG. 3 is a vertical cross-sectional view of the vicinity of a holder showing an operating state of the medicine storage container shown in FIG.

FIG. 4 is a vertical cross-sectional view of the vicinity of a holder showing an operating state of the medicine storage container shown in FIG.

[Explanation of symbols]

 1 Drug Storage Container 2 Vial Bottle 20 Main Body 21 Port Part 22 Plug Body 23 Bottom Surface 3 Infusion Bag 31 Port Part 32 Plug Body 33 Plug Body Fixing Member 34 Cap 35 Male Screw 4 Holder 41 Outer Cylinder 42 First Threaded Part 421 Female Screw 422 Step portion 43 Intermediate portion 431 Bottom portion 432 Opening 433 Claw 434 Projection portion 44 Second screwing portion 441 Female screw 45 Cover body 451 Bellows portion 452 Base portion 453 Male screw 454 Top portion 455 Opening 5 Seal ring 6 Film impervious tab 7 Sex filter 8 Double-ended needle 81,82 Blade edge 83,84 Lumen 85 Base 86 Guide member 9 Desiccant 10 Vial bottle storage space

Claims (7)

[Claims] 1. A hard first container for accommodating a drug, a flexible second container for accommodating a liquid, and a first container which is connected to the second container. An elastic bellows-shaped cover body that covers the bottom is provided, and the first
And a holder for accommodating the container in an airtight state, and the inside of the first container and the inside of the second container operated by approaching the second container due to the contraction of the cover body. A drug storage container having a communication means capable of communicating with each other and an opening means for releasing the airtight state of the holder, wherein when the holder is in the airtight state, contraction of the cover body is suppressed by internal pressure of the holder, When the communication means does not operate and the airtight state of the holder is released by the opening means, the cover body can be contracted,
A medicine container characterized in that the inside of the first container and the inside of the second container can be communicated with each other by the operation of the communication means. 2. The first container and the second container each have a port portion sealed with a plug body, and the communication means can pierce each plug body at both ends. The medicine container according to claim 1, which is a double-ended needle having a needle tip. 3. The medicine storage container according to claim 1, wherein the holder has a positive pressure inside when the holder is in an airtight state. 4. The opening means has an opening formed in the cover body and a film attached so as to seal the opening, and is configured to peel and open the film. The chemical | medical agent storage container in any one of Claims 1 thru | or 3. 5. The medicine container according to claim 4, wherein the opening has a bacteria-impermeable filter that allows gas to permeate but does not allow bacteria to permeate. 6. The medicine container according to claim 1, wherein the main body of the first container is made of synthetic resin. 7. The medicine container according to claim 6, wherein a desiccant is enclosed in the holder.