JP2003245347A - Accommodating case for syringe - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an accommodating case opened easily and having an excellent function to mitigate an impact. <P>SOLUTION: This accommodating case for a syringe 1 filled with a content such as a drug solution comprises a case body 2 of the case equipped with guide ribs 3 and introducing a syringe part 1a of the syringe along the ribs 3 and a lid body 4 sealing the case body 2 of the case by mating with the opening of the case body 2 of the case and covering a plunger 1b of the syringe. A cushioning member 5 for shock absorption which makes contact with the back end 16 of the syringe 1a and supports the syringe 1a elastically with the plunger 1b when the case body 2 of the case is sealed is provided on the lid body 4. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a case suitable for accommodating a syringe in which a drug solution is previously filled in a syringe.

[0002]

2. Description of the Related Art In hospitals, clinics, etc., in order to save the trouble of injecting a drug solution, to ensure safety (mistake of drug solution injection, etc.) and to improve hygiene, the drug solution is pre-injected into a syringe of a syringe. Aside from this, there is used a disposable type syringe to which an injection needle is attached at the time of use.

Such a syringe is usually loaded in a container to be sealed by using heat sealing or the like. As a prior art in this respect, a container for storing a sterilized article is disclosed in JP-A-63-6429. Reference is made to the publication.

By the way, the syringe loaded in such a container is troublesome because the seal must be peeled off and taken out each time it is used, and the container becomes a syringe when a strong impact is applied. It is feared that the chemical may leak from the syringe because the shock is directly transmitted.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to make it possible to reduce the impact of a shock applied in a state of being housed in a case and to take out a syringe from the case relatively easily. We are proposing a new storage case that can

[0006]

DISCLOSURE OF THE INVENTION The present invention is a case for accommodating a syringe pre-filled with contents such as a drug solution, the case having ribs for guiding, and a syringe of the syringe along the rib. It consists of a case body to be introduced and a lid body that covers the plunger of the syringe by covering the opening of the case body and sealing the case body. The lid body contacts the rear end of the syringe in the sealed state of the case body. A shock-absorbing cushioning member for elastically supporting the syringe together with a plunger is provided.

It is preferable that the lid is detachably held by an undercut in the opening of the case body.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described more specifically with reference to the drawings. 1 (a) to 1 (c) show a storage case for a syringe according to the present invention, and the appearance is shown in the left half and the cross section is shown in the right half with respect to the center line of FIG. 1 (a).

Reference numeral 1 in the drawing is a syringe filled with contents such as a drug solution. The syringe 1 is composed of a syringe 1a which is a main body of the syringe 1 and a plunger 1b which is slidably held by the syringe 1a and cooperates with the syringe 1a to form a filling space for contents, and is provided with a locking tip. A sealing plug S made of silicon rubber or the like is arranged in the opening portion.

Reference numeral 2 is a case body into which the syringe of the syringe 1 is introduced, 3 is a guide rib shown as an example formed integrally inside the case body 2, and 4 is an undercut in the opening of the case body 2. Squirrel syringe 1 by C
A lid that covers the plunger 1b of the case 1 and seals the case body 2, and 5 contacts the rear end (flange) of the syringe 1a in the sealed state of the case body 2 to elastically move the syringe 1a together with the plunger 1b. The shock absorbing cushioning member 5 is a shock absorbing cushioning member to be supported. In this example, the cushioning member 5 is shown as an example in which the appearance is integrally formed with the lid body 4 as shown in FIG.

Since the syringe 1 housed in the case is elastically supported in the case by the cushioning member 5, even if a shock is applied to the case itself by dropping or the like, the shock applied to the syringe 1 is alleviated. .

Particularly, the sealing plug provided at the opening portion of the syringe 1a is made of silicone rubber or the like, and the syringe 1
By elastically supporting the tip of the through the silicone rubber, the impact relaxation effect is further enhanced.

The buffer member 5 shown in FIG. 1 is shown as an example in which openings 5a are provided at a plurality of positions (4 positions) of the tip portion of the lid body 4 made of synthetic resin to give an elastic force. The buffer member 5 may be a spring or sponge-like member, and is not limited to the one shown in the figure.

The storage case can be opened simply by gripping the case body 2 with one hand and the lid body 4 with the other hand and pulling it out, so that the syringe 1 in the case can be taken out very easily. obtain.

Both the case body 2 and the lid body 4 can be made of synthetic resin which enables injection molding, but the material is not particularly limited.

[0016]

According to the present invention, since the syringe can be elastically supported in the case, the impact applied to the syringe can be effectively mitigated.

Further, according to the present invention, the syringe can be taken out only by pulling out the lid, and the usability is remarkably improved.

[Brief description of drawings]

FIG. 1A is a diagram showing an overall configuration of a storage case according to the present invention, FIG. 1B is a diagram showing a plane of FIG. 1A, and FIG. 1C is a sectional view taken along line XX of FIG. It is the figure which showed.

FIG. 2 is an external perspective view of a main part of a lid body.

[Explanation of symbols] 1 syringe 1a syringe 1b Plunger 2 Case body 3 ribs 4 Lid 5 cushioning member 5a opening S Sealing plug C undercut

Claims (2)

[Claims] 1. A case for accommodating a syringe pre-filled with contents such as a drug solution, the case including a guide rib, and a case body for introducing a syringe of the syringe along the rib, and a case body. And a lid that covers the plunger of the syringe and seals the case body, and the lid body is brought into contact with the rear end of the syringe in a sealed state of the case body to elastically move the syringe together with the plunger. A storage case for a syringe, characterized in that a shock absorbing cushioning member for supporting the shock absorber is provided. 2. The lid is detachably held by an undercut in the opening of the case body.
The syringe described.