JP2021065618A - Syringe package - Google Patents

Abstract

To provide a syringe package that can be stored in a compact space and facilitate carrying a pre-filled syringe.SOLUTION: A syringe package 10 is used for packaging a pre-filled syringe 1. The pre-filled syringe 1 includes: an outer cylinder member 2 filled with a medicine; and a pusher 3 fitted to the outer cylinder member 2. The syringe package 10 includes: a cylindrical sleeve 11 made of a flexible sheet 12; a side member 13 joined to both ends of the sleeve 11; and outer cylinder member holding parts 14A, 14B, 14C, 14D for holding the outer cylinder member 2 of the pre-filled syringe 1.SELECTED DRAWING: Figure 1

Description

The present invention relates to a syringe package used for packaging a filled syringe.

In recent years, filled syringes have become widespread so that a patient does not have to go to the hospital each time when continuous or sudden injection dosing is required. Conventionally, as a container for a filled syringe, a packaging container including a tray for protecting the filled syringe and a box for covering the tray has been used (see, for example, Non-Patent Document 1).

"Cushion tray for one syringe", [online], Kashiwagi Mold Co., Ltd., Internet <URL: https: // www. ksmold. co. jp / product / medical_care /% E3% 82% B7% E3% 83% AA% E3% 83% B3% E3% 82% B81% E6% 9C% AC% E7% 94% A8% E7% B7% A9% E8 % A1% 9D% E3% 83% 88% E3% 83% AC% E3% 82% A4 />

When the patient or his / her family uses the filled syringe to inject on the go, the patient or accompanying family must carry the filled syringe. However, since the packaging of the conventional filled syringe is strict, it is complicated to carry.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a syringe package capable of making a storage space compact and facilitating carrying of a filled syringe.

In order to solve the above problems, the present invention is a syringe package used for packaging a filled syringe, and the filled syringe is attached to an outer cylinder member filled with a drug and the outer cylinder member. The syringe package includes a pusher, a tubular sleeve made of a flexible sheet, side members joined to both ends of the sleeve, and an outer cylinder that holds the outer cylinder member of the filled syringe. Provided is a syringe package including a member holding portion.

The syringe package includes a pusher holding portion for holding the pusher of the filled syringe, and the outer cylinder member holding portion and the pusher holding portion prevent displacement of the pusher with respect to the outer cylinder member. It may be configured.
The syringe package can accommodate a used syringe in which the drug is used from the filled syringe, and when the outer cylinder member holding portion holds the outer cylinder member of the used syringe. In addition, the positional relationship of the pusher holding portion with respect to the outer cylinder member holding portion may be changed so that the pusher holding portion can hold the pusher of the used syringe.

The flexible sheet may be configured to have information for identifying the drug printed on the flexible sheet.
The side member or the sleeve may have a non-rolling portion arranged in a polygonal shape having 3 to 8 vertices or sides around the central axis of the syringe package.

At least one of the sleeve or the side member may be configured to include a film having a non-penetrating opening break line.
The sleeve may have a structure in which a joint portion in which two opposing sides of the flexible sheet are joined and an opening start portion for peeling the joint portion and opening the sleeve may be provided.
At least one of the sleeve or the side member may have a lid member that closes an opening for taking out the filled syringe.

According to the present invention, it is possible to provide a syringe package capable of facilitating carrying of a filled syringe. Further, even when the drug to be filled in the filled syringe requires temperature control such as refrigeration, it can be compactly stored in a refrigerator, a cold storage, or the like.

It is sectional drawing which shows an example of the internal structure of a syringe package. It is sectional drawing which shows an example of the holding part of the syringe which has a cap on the needle tip. It is sectional drawing which shows the example which contained (a) the filled syringe, and (b)-(c) the example which accommodated the used syringe. It is a perspective view which shows the example which provided the opening break line in the sleeve, (a)-(d). It is a perspective view which shows the example which provided the joint part and the opening start part in a sleeve. It is a perspective view which shows the example which provided the printing part and the window part in a sleeve. It is a side view which shows the example which provided the opening part in the side member, (a)-(b).

Hereinafter, the present invention will be described with reference to the drawings based on the preferred embodiments.

FIG. 1 shows an example of the internal structure of the syringe package 10. The syringe package 10 is a package used for packaging the filled syringe 1. The filled syringe 1 includes an outer cylinder member 2 filled with a drug and a pusher 3 attached to the outer cylinder member 2. The syringe package 10 includes a tubular sleeve 11 made of a flexible sheet 12 and side surface members 13 joined to both ends of the sleeve 11.

The syringe package 10 is an individual package that houses one filled syringe 1. Examples of the flexible sheet 12 include a resin film, paper, cellophane, metal foil, or a laminate containing at least one of these. Examples of the side member 13 include molded products such as resin and metal. The thickness of the flexible sheet 12 is preferably, for example, 50 μm or more and 500 μm or less, and a haze of 20% or less. A part or all of the flexible sheet 12 may be transparent so that the inside of the syringe package 10, the contents, the print on the contents, the characters, the pattern, etc. can be partially seen. The sleeve 11 may have a print, a print, a pattern, or the like on the inner surface or the outer surface of the flexible sheet 12.

The syringe package 10 includes outer cylinder member holding portions 14A, 14B, 14C, 14D for holding the outer cylinder member 2. Further, the syringe package 10 may include pusher holding portions 15A and 15B for holding the pusher 3. Since the syringe package 10 has at least one outer cylinder member holding portions 14A to 14D, the filled syringe 1 can be held inside the syringe package 10. Further, the syringe package 10 has at least one outer cylinder member holding portion 14A to 14D and at least one pusher holding portion 15A to 15B to prevent the pusher 3 from being displaced with respect to the outer cylinder member 2. Can be done. This makes it easy to carry the filled syringe 1. Further, even when the drug to be filled in the filled syringe 1 requires temperature control such as refrigeration, it can be compactly stored in a refrigerator, a cold storage, or the like.

The outer cylinder member holding portion 14A holds the tip end portion of the barrel portion 2a in which the chemical is filled in the outer cylinder member 2. The outer cylinder member holding portion 14B holds the peripheral surface of the barrel portion 2a. The outer cylinder member holding portion 14C holds the cylinder tip portion 2b of the outer cylinder member 2. The outer cylinder member holding portion 14D holds the flange portion 2c of the outer cylinder member 2. Further, although not particularly shown, one outer cylinder member holding portion may hold the tip portion of the barrel portion 2a and the cylinder tip portion 2b.
The pusher holding portion 15A holds the head portion 3b provided at the end of the piston portion 3a in the pusher 3. The pusher holding portion 15B holds a piston portion 3a that is inserted into the barrel portion 2a of the outer cylinder member 2 in the pusher 3.

As shown in FIG. 2, when the injection needle 4 is attached to the outer cylinder member 2 of the filled syringe 1, the outer cylinder member holding portion 14C may hold the protective cap 5 that covers the injection needle 4. The injection needle 4 includes a needle tube portion 4a that is tubular so that a drug can pass through, and a needle base portion 4b that attaches the injection needle 4 to the outer cylinder member 2. Although not particularly shown, the needle tube portion 4a can be fixed to the tube tip portion 2b of the outer cylinder member 2 by fitting or the like.

When the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B are provided inside the sleeve 11, the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B are provided on the inner surface of the flexible sheet 12. It may be fixed. When the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B are provided inside the side surface member 13, the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B are provided on the inner surface of the side surface member 13. May be fixed, or the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B may be formed integrally with the side surface member 13.

The side surface 13a of the side surface member 13 may have a polygonal shape. In this case, the peripheral surface 13b to which the end portion of the sleeve 11 is joined to the side surface member 13 has a polygonal prismatic shape. The polygon (m-square) constituting the side surface 13a and the peripheral surface 13b of the side surface member 13 is preferably any one of a triangle, a quadrangle, a pentagon, a hexagon, a heptagon, and an octagon having m of 3 to 8. .. As a result, the anti-rolling portion arranged in an m-square shape is formed, and the syringe package 10 is less likely to roll. Further, the side surface 13a of the side surface member 13 may have a flat surface or a concave portion at the center or a leg portion formed of a convex portion so that the syringe package 10 can be erected with the side surface member 13 facing down. You may. In a tray or blister container, the filled syringe 1 is usually laid down, but if the syringe package 10 can be erected, the degree of freedom of arrangement increases when storing a large number of syringe packages 10, which is convenient. Is.

Further, the sleeve 11 has a polygonal tubular shape because the flexible sheet 12 is formed according to the shape of the peripheral surface 13b of the side surface member 13. The polygonal cylinders (n-square cylinders) constituting the sleeve 11 are triangular cylinders, square cylinders, pentagonal cylinders, hexagonal cylinders, and seven-sided cylinders in which n is equal to m or n is 3 to 8. It is preferably either shaped or octagonal tubular. As a result, the anti-rolling portion arranged in an n-square shape is formed, and the syringe package 10 is less likely to roll. The cross section of the sleeve 11 is n-sided. Here, the cross section of the sleeve 11 is a plane orthogonal to the length direction of the sleeve 11. In order to increase the capacity of the sleeve 11 (cross-sectional area perpendicular to the central axis), n is preferably 4 or more.

The above-mentioned polygons (m-sided polygon and n-sided polygon) are not limited to regular polygons. For example, the hexagon may have a shape in which the corners of an equilateral triangle are removed to a small extent, and the octagon may have a shape in which the corners of a square (regular quadrangle) are removed to a small extent. The corners of the polygon may have small chamfers or roundness, but the region corresponding to the central portion of the side of the polygon is flat or radial without protruding outward in the radial direction. It is preferably recessed inward.
When the anti-rolling portion is arranged at the position of the apex of the polygon (m-sided or n-sided), protrusions may be formed at at least two or more, more preferably three or more apexes. The polygonal vertices themselves and the protrusions of the other vertices may be combined to form a polygonal arrangement. When only the protrusions arranged in a polygonal shape are used as the rolling prevention portion, the m or n of the polygonal shape may be larger than 8, or the peripheral surface 13b or the sleeve 11 of the side member 13 is cylindrical and crossing the same. The surface may have a shape other than the polygon, such as a circular surface. When the rolling prevention portion is formed from the protrusion or the apex of the polygon, the number of these is preferably 3 to 8. When the protrusion is provided as the rolling prevention portion, the position of the apex or side where the protrusion is not arranged is preferably inside the polygon obtained by connecting the tips of the protrusion. The protrusions arranged at the vertices of the polygon (m-sided or n-sided) may protrude outward in the radial direction with respect to the intersections of the sides adjacent to both sides of the apex on which the protrusions are placed. The protrusion at the apex may be formed on any of the side surface 13a, the peripheral surface 13b, or the sleeve 11 of the side surface member 13.
When the anti-rolling portion is arranged on the side of the polygon (m-square or n-side), at least one or more vertices may be rounded, or at least one or more sides are non-slip. Concavities and convexities may be added. The non-slip unevenness may be formed on either the peripheral surface 13b of the side surface member 13 or the sleeve 11.
The protrusions or irregularities on the side surface member 13 may be integrally formed with the side surface member 13. The protrusions or irregularities on the sleeve 11 can be formed by applying a resin or the like on the sleeve 11 and curing it.

The end portion of the sleeve 11 is a side surface joint portion 11a joined to the peripheral surface 13b of the side surface member 13. A first side surface member 13 is joined to one end of the sleeve 11, and a second side surface member 13 is joined to the other end of the sleeve 11. Between the two side member 13, the portion where the sleeve 11 is not joined to the side member 13 is a surrounding portion 11b that wraps around the filled syringe 1. The sleeve 11 and the side surface member 13 may be joined by using an adhesive, or the resins may be fused to each other on the inner surface of the sleeve 11 and the peripheral surface 13b of the side surface member 13.

As shown in FIGS. 3A to 3C, the syringe package 10 not only contains the filled syringe 1, but also contains the used syringe 6 in which the drug is used from the filled syringe 1. Is preferably possible. FIG. 3A shows an example in which the syringe package 10 accommodates the filled syringe 1. 3 (b) and 3 (c) show an example in which the syringe package 10 contains the used syringe 6. When the outer cylinder member holding portion 14A holds the outer cylinder member 2 of the used syringe 6, the positional relationship of the pusher holding portion 15A with respect to the outer cylinder member holding portion 14A is changed, and the pusher holding portion 15A is used. The pusher 3 of 6 can be held. Although FIGS. 3A to 3C show an example in which the outer cylinder member holding portion 14A holds the tip portion and the cylinder tip portion 2b of the barrel portion 2a, the barrels shown in FIGS. 1 and 2 are shown. It is sufficient to have at least one outer cylinder member holding portion such as the outer cylinder member holding portion 14C that holds only the tip portion of the portion 2a. Further, in FIGS. 3A to 3C, an example in which the pusher holding portion 15A holds the head portion 3b is shown, but the pusher holding portion 15B for holding the piston portion 3a shown in FIG. 1 and the like are shown. , It is sufficient to have at least one of the pusher holding portions.

When the sleeve 11 is divided into two through the opening break line 16A as shown in FIG. 3 (a), the sleeve 11 is divided when accommodating the used syringe 6 as shown in FIG. 3 (b). The sleeves 11 may be overlapped with each other. Further, as shown in FIG. 3C, when accommodating the used syringe 6, a part of the sleeve 11 is provided according to the difference that the length of the used syringe 6 is shorter than the length of the filled syringe 1. May be configured to be removable.

When using the filled syringe 1, in order to facilitate opening, the filled syringe 1 can be quickly taken out from the opening formed in the sleeve 11 or the side surface member 13 by opening from the opening means. Is preferable. In particular, when the timing of injection is not regular and injection is required according to changes in the medical condition, for example, at the time of an attack, a package that can be opened quickly is desired. It is also preferable to use the syringe package 10 when a large amount of filled syringe 1 is required, such as seasonal mass vaccination against influenza.

As shown in FIGS. 4A to 4D, the flexible sheet 12 constituting the sleeve 11 may include a film having non-penetrating opening break lines 16A, 16B, 16C, 16D. In this case, the opening can be formed by breaking the opening breaking lines 16A, 16B, 16C, 16D. By configuring the opening breaking lines 16A, 16B, 16C, 16D not to penetrate the flexible sheet 12, it is possible to suppress the intrusion of dust, moisture, etc. contained in the outside air. The positional relationship between the opening break lines 16A to 16D and the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B can be arbitrarily set. The non-penetrating opening break lines 16A to 16D can be formed by laser machining in the intermediate layer in the thickness direction of the film, or by laser machining or machining on one side of the film. The opening break lines 16A to 16D may be continuous lines or scattered dotted lines.

In FIG. 4A, the opening break line 16A is formed in the cross section of the sleeve 11. Further, as shown in FIG. 4B, the opening break line 16B may be formed slightly obliquely from the cross section of the sleeve 11. As described above, when the opening breaking lines 16A and 16B open the sleeve 11 in the circumferential direction thereof, the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to the vicinity of the end portion of the sleeve 11 or the side surface member 13 It is preferable to provide 15B. The opening break lines 16A and 16B may be formed at least in a part of the sleeve 11 in the circumferential direction.

In order to quickly take out the filled syringe 1 from the opening opened using the opening breaking lines 16A and 16B, the filled syringe 1 held by the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B is used. Can be pulled out in the length direction of the sleeve 11. The length of the opening break line 16A preferably extends to 50% or more, 70% or more, 90% or more, or 100% of the circumference of the sleeve 11. Further, the length of the opening break line 16B preferably extends to 50% or more, 70% or more, 90% or more, or 100% or more of the angle (360 °) around the sleeve 11. It is also possible to spiral the opening break line 16B and form it in a range exceeding 360 ° around the sleeve 11.

When the sleeve 11 is opened using the opening break lines 16A and 16B and the filled syringe 1 is pulled out in the length direction of the sleeve 11, the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B are used. It is preferable to hold the filled syringe 1 on the surface facing the opening break lines 16A and 16B. For example, when the outer cylinder member holding portions 14A to 14D are provided, the opening break lines 16A and 16B may be arranged between these outer cylinder member holding portions 14A to 14D and the head portion 3b of the pusher 3. preferable. When the pusher holding portions 15A to 15B are provided, it is preferable to arrange the opening break lines 16A and 16B between the pusher holding portions 15A to 15B and the cylinder tip portion 2b of the outer cylinder member 2. When the sleeve 11 is divided into two through the opening break lines 16A and 16B, after returning the used syringe 6 into the sleeve 11, as shown in FIGS. 3B and 3C, after returning the used syringe 6 into the sleeve 11. The divided sleeves 11 may be integrated. In order to integrate the divided sleeve 11, a joining member such as an adhesive tape may be integrated with the syringe package 10 in advance, or may be attached as a set with the syringe package 10.

In FIG. 4C, the opening break line 16C is formed in the length direction of the sleeve 11. Further, as shown in FIG. 4D, the opening break line 16D may be formed slightly obliquely with respect to the length direction of the sleeve 11. When the opening break lines 16C and 16D open the sleeve 11 in the length direction as described above, the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B are provided near the center of the sleeve 11. Is preferable. The opening break lines 16C and 16D may be formed at least in a part of the sleeve 11 in the length direction. As shown in FIGS. 4C and 4D, a lid member such as an adhesive tape is provided in order to close the opening formed by opening the opening break lines 16C and 16D formed in the length direction of the sleeve 11. You may. As a result, after the filled syringe 1 is taken out from the opening and used, the used syringe 6 can be returned into the sleeve 11 from the opening and closed with the lid member. The lid members of the opening break lines 16C and 16D may be integrated with the syringe package 10 in advance, or may be attached as a set with the syringe package 10.

In order to quickly take out the filled syringe 1 from the opening opened using the opening breaking lines 16C and 16D, the filled syringe 1 held by the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B is used. Can be pulled out in a direction orthogonal to the length direction of the sleeve 11. The length of the opening break line 16C is preferably 50% or more, 70% or more, 90% or more, or 100% or more of the length of the filled syringe 1. Further, the range of the opening break line 16D along the length direction of the filled syringe 1 extends to 50% or more, 70% or more, 90% or more, or 100% or more of the length of the filled syringe 1. Is preferable.

When the sleeve 11 is opened using the opening break lines 16C and 16D and the filled syringe 1 is pulled out in the direction orthogonal to the length direction of the sleeve 11, the outer cylinder member holding portions 14A to 14D or the pusher holding It is preferable that the portions 15A to 15B hold the filled syringe 1 on the surface facing the opening break lines 16C and 16D. For example, in the circumferential direction of the sleeve 11, the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B are arranged on the semicircular portion opposite to the opening breaking lines 16C and 16D, and the opening breaking lines 16C, It is preferable to leave a space for taking out the filled syringe 1 in the semicircular portion on the same side as 16D.

As shown in FIG. 5, the sleeve 11 may have a joint portion 11c in which two opposing sides of the flexible sheet 12 are joined, and an opening start portion 17 for peeling the joint portion 11c to open the sleeve 11. .. The opening start portion 17 may project to the outside of the sleeve 11 like a knob, for example. In order to facilitate opening of the joint portion 11c, at least a part of the joint portion 11c may be an easy peel. A lid member such as an adhesive tape may be provided in order to close the opening formed by opening the joint portion 11c. As a result, after the filled syringe 1 is taken out from the opening and used, the used syringe 6 can be returned into the sleeve 11 from the opening and closed with the lid member. The lid member of the joint portion 11c may be integrated with the syringe package 10 in advance, or may be attached as a set with the syringe package 10.

In order to quickly take out the filled syringe 1 from the opening opened in the joint portion 11c using the opening start portion 17, the filled portion held in the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B is filled. It is preferable that the syringe 1 can be pulled out in a direction orthogonal to the length direction of the sleeve 11. The length at which the joint portion 11c is opened (for example, the length of the easy peel) preferably extends to 50% or more, 70% or more, 90% or more, or 100% or more of the length of the filled syringe 1. ..

When the sleeve 11 is opened by peeling the joint portion 11c using the opening start portion 17 and the filled syringe 1 is pulled out in a direction orthogonal to the length direction of the sleeve 11, the outer cylinder member holding portions 14A to 14D Alternatively, it is preferable that the pusher holding portions 15A to 15B hold the filled syringe 1 on the surface facing the joint portion 11c. For example, in the circumferential direction of the sleeve 11, the outer cylinder member holding portions 14A to 14D or the pusher holding portions 15A to 15B are arranged in the semicircular portion on the side opposite to the joint portion 11c, and the half on the same side as the joint portion 11c. It is preferable to leave a space in the circular portion for taking out the filled syringe 1.

As shown in FIG. 6, the flexible sheet 12 may have a printing portion 12a and a window portion 12b. The printing portion 12a may be provided on the entire surface of the sleeve 11, but it is preferable to have the window portion 12b because the filled syringe 1 can be visually recognized from the outside of the syringe package 10. The window portion 12b may be colorless and transparent, and the haze is preferably 20% or less. The window portion 12b may be configured to shield or absorb ultraviolet rays or infrared rays as long as it has the transparency of visible light required for visual inspection. It is preferable that the printing unit 12a is printed with information for identifying the drug filled in the filled syringe 1 because misuse of the drug can be suppressed. The printing unit 12a may have a light-shielding property. The target of the light-shielding property is not limited to visible light, but may be infrared rays or ultraviolet rays. When providing a light-shielding property on the entire surface of the sleeve 11, a light absorber may be added to at least one layer over the entire surface of the flexible sheet 12, not limited to the printing portion 12a, and a light-shielding layer such as a metal foil or a metal vapor-deposited film may be added. May be provided.

As illustrated in FIGS. 7 (a) and 7 (b), an opening for taking out the filled syringe 1 may be provided in the side surface member 13. This opening can be provided in at least one of the two side surface members 13 at each end of the sleeve 11. An opening may be provided in the side surface member 13 arranged on the side of the head portion 3b of the pusher 3, or an opening may be provided in the side surface member 13 arranged on the side of the cylinder tip portion 2b of the outer cylinder member 2. , Both side members 13 may be provided with openings. When the side member 13 is provided with an opening, it is preferable to take out the filled syringe 1 from the opening of the side member 13 in the length direction of the sleeve 11.

In FIG. 7A, at least one of the side member 13 includes a film having a non-penetrating opening break line 21. In this case, the opening can be formed by breaking the opening break line 21. By making the opening break line 21 not penetrate the film, it is possible to suppress the intrusion of dust, moisture and the like contained in the outside air. The side member 13 having a three-dimensional shape may be formed in an annular shape, and the film having the opening break line 21 may be joined to the hollow portion of the side member 13. The film having the opening break line 21 can be formed in the same manner as the non-penetrating opening break lines 16A to 16D. The opening break line 21 may be a continuous line shape or a discrete dotted line shape.

In FIG. 7B, at least one of the side member 13 has a lid member 22 that closes the opening. The lid member 22 may have an opening start portion 23 such as a knob. When the side member 13 and the lid member 22 are adhered to each other, it is preferable to reduce the adhesive force like an easy peel. The shape of the lid member 22 is not particularly limited, and may be a three-dimensional molded product or a flat plate like a film. The lid member 22 can also be configured so that it can be resealed with an adhesive tape or the like. Thereby, after the filled syringe 1 is taken out from the opening and used, the used syringe 6 can be returned into the sleeve 11 from the opening and closed by the lid member 22.

When an opening is provided in the side surface member 13 arranged on the side of the head portion 3b of the pusher 3, the pusher holding portions 15A to 15B are not formed in the side surface member 13, or the side member 13 is pushed through the opening. It is preferable that the holding of the pusher holding portions 15A to 15B with respect to the child 3 can be released. When the side member 13 on the pusher 3 side is provided with an opening, the pusher holding portions 15A to 15B may be provided only on the sleeve 11.

When an opening is provided in the side surface member 13 arranged on the side of the cylinder tip portion 2b of the outer cylinder member 2, the outer cylinder member holding portions 14A to 14D are not formed in the side surface member 13, or the opening portion of the side surface member 13. It is preferable that the outer cylinder member holding portions 14A to 14D can be released from the outer cylinder member 2. When the side member 13 on the outer cylinder member 2 side is provided with an opening, the outer cylinder member holding portions 14A to 14D may be provided only on the sleeve 11.

Although the present invention has been described above based on preferred embodiments, the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the gist of the present invention.
Although not particularly shown, the sleeve 11 may have an opening for taking out the filled syringe 1 and a lid member for closing the opening. In this case, the opening of the sleeve 11 may be formed at a predetermined position such as in the length direction of the sleeve 11 before opening the syringe package.
The package composed of the sleeve 11 and the side member 13 used in the syringe package 10 described above can also be used for packaging an instrument having a shape or structure similar to a syringe.

1 ... Filled syringe, 2 ... Outer cylinder member, 2a ... Barrel part, 2b ... Cylinder tip part, 2c ... Flange part, 3 ... Pusher, 3a ... Piston part, 3b ... Head part, 4 ... Injection needle, 4a ... Needle tube Part, 4b ... Needle base, 5 ... Protective cap, 6 ... Used syringe, 10 ... Syringe package, 11 ... Sleeve, 11a ... Side joint, 11b ... Enclosure, 11c ... Joint, 12 ... Flexible sheet, 12a ... Printing part, 12b ... Window part, 13 ... Side member, 13a ... Side surface of side member, 13b ... Peripheral surface of side member, 14A, 14B, 14C, 14D ... Outer cylinder member holding part, 15A, 15B ... Pusher holding Parts, 16A, 16B, 16C, 16D ... Sleeve opening break line, 17 ... Sleeve opening start part, 21 ... Side member opening break line, 22 ... Side member lid member, 23 ... Side member opening start part.

Claims (8)

A syringe package used for packaging a filled syringe.
The filled syringe includes an outer cylinder member filled with a drug and a pusher attached to the outer cylinder member.
The syringe package includes a tubular sleeve made of a flexible sheet, side members joined to both ends of the sleeve, and an outer cylinder member holding portion for holding the outer cylinder member of the filled syringe. A syringe package characterized by being provided. The syringe package includes a pusher holding portion for holding the pusher of the filled syringe, and the outer cylinder member holding portion and the pusher holding portion prevent the pusher from being displaced with respect to the outer cylinder member. The syringe package according to claim 1. The syringe package can accommodate a used syringe in which the drug is used from the filled syringe, and when the outer cylinder member holding portion holds the outer cylinder member of the used syringe. 2. The second aspect of the present invention is characterized in that the positional relationship of the pusher holding portion with respect to the outer cylinder member holding portion can be changed so that the pusher holding portion can hold the pusher of the used syringe. The described syringe package. The syringe package according to any one of claims 1 to 3, wherein information identifying the drug is printed on the flexible sheet. Claims 1 to 1, wherein the side member or the sleeve has a non-rolling portion arranged in a polygonal shape having 3 to 8 vertices or sides around a central axis of the syringe package. 4. The syringe package according to any one of 4. The syringe package according to any one of claims 1 to 5, wherein at least one of the sleeve or the side member includes a film having a non-penetrating opening break line. Any of claims 1 to 5, wherein the sleeve has a joint portion in which two opposing sides of the flexible sheet are joined, and an opening start portion for peeling off the joint portion to open the sleeve. The syringe package according to item 1. The syringe package according to any one of claims 1 to 7, wherein at least one of the sleeve or the side member has a lid member that closes an opening for taking out the filled syringe. ..

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