WO2014049712A1 - Syringe storage container - Google Patents

Syringe storage container Download PDF

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Publication number
WO2014049712A1
WO2014049712A1 PCT/JP2012/074693 JP2012074693W WO2014049712A1 WO 2014049712 A1 WO2014049712 A1 WO 2014049712A1 JP 2012074693 W JP2012074693 W JP 2012074693W WO 2014049712 A1 WO2014049712 A1 WO 2014049712A1
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WO
WIPO (PCT)
Prior art keywords
syringe barrel
shelf
container
protrusions
syringe
Prior art date
Application number
PCT/JP2012/074693
Other languages
French (fr)
Japanese (ja)
Inventor
等 沖原
昌史 竹本
Original Assignee
テルモ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by テルモ株式会社 filed Critical テルモ株式会社
Priority to PCT/JP2012/074693 priority Critical patent/WO2014049712A1/en
Publication of WO2014049712A1 publication Critical patent/WO2014049712A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/10—Devices to locate articles in containers
    • B65D25/108—Devices, e.g. plates, presenting apertures through which the articles project
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/008—Racks for supporting syringes or needles

Definitions

  • the present invention relates to a syringe barrel container that hangs and stores a plurality of empty syringe barrels for filling medicines.
  • the syringe barrel container is used when manufacturing a prefilled syringe in which a drug is previously sealed in a syringe barrel in order to prevent contamination of the bacteria of the drug and to simplify the preparation of the syringe.
  • This syringe barrel storage container is a disposable container that includes a container body and a nesting plate, and hangs and hangs a plurality of empty syringe barrels for drug filling on the nesting plate.
  • a syringe barrel container that houses a plurality of syringe barrels is sterilized in a factory that manufactures syringe barrels, and is then transported to a factory that fills the syringe barrels with drugs. In the transport destination factory, this syringe barrel storage container is placed on a drug filling device in a clean room, and the empty syringe barrel stored in this syringe barrel storage container is filled with the drug.
  • Patent Document 1 describes a method for producing a prefilled syringe. Place the syringe barrel storage container on the drug filling device, insert a plurality of drug supply nozzles into the opening of the empty syringe cylinder stored in the container and fill the drug, then attach the pusher to the syringe barrel, The prefilled syringe is manufactured by taking out from the syringe barrel container and packaging it one by one.
  • Syringe containers are rattled between the container body and the nesting plate due to dimensional variations due to expansion and contraction that occur before and after sterilization, tolerances that occur between production lots, and play between the container body and the nesting plate. Will occur. For this reason, even when the container main body is accurately positioned at the time of filling the medicine, the opening of the syringe barrel shifts from the intended position due to rattling of the nesting plate. As a result, the medicine supply nozzle is not accurately inserted into the syringe barrel, causing the inner wall surface of the syringe barrel to become dirty and the medicine to be poorly filled, thereby reducing the yield of the prefilled syringe.
  • Patent Document 2 discloses a medical container that suppresses rattling between the container body and the nesting plate by pressing the syringe cylinder with a protective film covering the entire syringe container storage container, and prevents the occurrence of scratches during transportation. ing.
  • the syringe barrel container described in Patent Document 2 cannot prevent rattling between the container body and the nesting plate during filling of the medicine.
  • the syringe storage container not only prevents rattling between the container body and the nesting plate during transport, but also prevents rattling between the container body and the nesting plate during drug filling, so that the drug is placed in the syringe barrel. It was desired to be able to fill accurately.
  • the present invention has been made to solve the above-described problems, and provides a syringe barrel container that does not cause poor filling of the syringe with a drug by preventing rattling between the container body and the nesting plate. For the purpose.
  • a syringe barrel storage container is a syringe barrel storage container for storing a plurality of syringes for filling medicines having a cap at a distal end and a flange at a proximal end.
  • a container body having a bottom portion at the lower end, a peripheral wall portion extending around the bottom portion and extending toward the upper end, an opening surrounded by the upper end of the peripheral wall portion, and a shelf provided on the peripheral wall portion;
  • a plurality of protrusions are provided on one of the nesting plate and the shelf, and a plurality of positioning holes into which the protrusions can be inserted are provided on the other.
  • At least one of the plurality of positioning holes is a long hole having a longitudinal direction and a short direction, and the longitudinal direction is other than the long hole and the long holes of the plurality of positioning holes. It may be a straight direction connecting one of the two.
  • the plurality of protrusions or the plurality of positioning holes are provided on the shelf at a point-symmetrical position with the center of the bottom portion as a symmetric point.
  • the shelf may have a substantially rectangular outer shape, and the plurality of protrusions or the plurality of positioning holes may be provided on the shelf at substantially diagonal positions of the shelf.
  • the plurality of protrusions are provided on the shelf and the plurality of positioning holes are provided on the nesting plate.
  • the syringe body is sealed by inserting the syringe barrel into each of the receptacles and covering the opening with a protective film or a protective lid.
  • the protective film has gas permeability and fine particle impermeability, and may be autoclaved.
  • the syringe barrel storage container of the present invention is provided with a projection on one of the container body and the nesting plate and a positioning hole in which the other fits, thereby preventing rattling between the two.
  • the position shift of each syringe barrel at the time of filling the medicine is eliminated, and the filling failure of the medicine into the syringe barrel by the medicine supply nozzle is not caused.
  • FIG. 5 is a partial cross-sectional view in the direction of arrow BB showing a state in which the protrusion in the syringe barrel container of the present invention is fitted in the positioning hole.
  • FIG. 5 is a partial cross-sectional view in the direction of arrow BB showing a state in which the protrusion in the syringe barrel container of the present invention is fitted in the positioning hole.
  • FIG. 5 is a top view which shows another example of arrangement
  • FIG. 1 shows a perspective view of one embodiment of the syringe barrel container 1 of the present invention.
  • FIG. 2 shows a plan view thereof.
  • the syringe barrel container 1 comprises a plastic container body 2 which is a rigid body and has an upper surface opened, and a plastic nesting plate 4 having an outer dimension slightly smaller than the inner dimension of the opening 2c.
  • the container body 2 is connected to a bottom 2a and a continuous peripheral wall 2b extending toward the upper end around the bottom 2a.
  • the container 2 is surrounded by the upper end of the peripheral wall 2b to form an opening 2c.
  • the area of the bottom 2a is larger than the area of the opening. It is a nearly rectangular parallelepiped narrowed and narrowed.
  • the nesting plate 4 is placed on a shelf 3 that protrudes from the inner wall surface of the peripheral wall portion 2b when the container body 2 is further narrowed in the middle.
  • the outer shape of the shelf 3 is substantially rectangular, and the shelf 3 is provided with protrusions 8a and 8b at substantially diagonal positions in the container body 2 of the shelf 3, respectively.
  • Positioning holes 7a and 7b are provided in the insert plate 4 at positions corresponding to the protrusions 8a and 8b, respectively.
  • the nesting plate 4 has a substantially rectangular outer shape, and has a notch portion 5, a plurality of receiving cylinders 6, and positioning holes 7a and 7b.
  • the positioning holes 7a and 7b are holes that penetrate the nesting plate 4, and the protrusions 8a and 8b are inserted into the holes.
  • the positioning hole 7a is a round hole and is pivotally supported by the protrusion 8a.
  • the positioning hole 7b is a slit-shaped long hole having a longitudinal direction and a lateral direction, and the longitudinal direction is directed to a pair of the positioning hole 7a and the protrusion 8a. That is, the longitudinal direction of the positioning hole 7b, which is a long hole, is a linear direction connecting the positioning hole 7b, which is a long hole, and the positioning hole 7a.
  • the nesting plate 4 is formed by fitting the positioning hole 7a with the protrusion 8a facing the positioning hole 7a and fitting the positioning hole 7b with the protrusion 8b facing the positioning hole 7b and sandwiched between the two long sides. It is positioned on the shelf 3 of the main body 2.
  • the nesting plate 4 does not move more than the minimum play amount in the container body 2 in the front-rear and left-right directions and in the rotation direction about the fitting of the positioning holes 7b and the projections 8b, and the container body 2 and the nesting plate 4 The rattling is prevented. Since the protrusions 8a and 8b are provided at substantially diagonal positions of the shelf 3, the nesting plate 4 can be placed on the shelf 3 without distinction between the left and right. Further, since the projections 8a and 8b are provided at substantially diagonal positions on the shelf 3, the positioning holes 7a and 7b and the projections 8a and 8b can be easily aligned. For this reason, the positioning holes 7a and 7b can be smoothly fitted into the protrusions 8a and 8b, respectively.
  • the notch 5 is provided so as to cover a part of the central part of the two opposite sides of the nesting plate 4, and the nesting plate is hung on a finger or a hook when the nesting plate 4 is inserted into and removed from the container body 2. Used to grip 4.
  • FIG. 3 is a cross-sectional view showing a state in which the syringe barrel 10 is inserted into the barrel 6 and suspended in the direction of arrows AA in FIG.
  • the receiving cylinders 6 are hollow cylinders penetrating the nesting plate 4, and a plurality of rows are provided at equal intervals in the vertical and horizontal directions on the upper surface of the nesting plate 4.
  • a diameter-reduced diameter tube tip 13 is provided at the distal end of the injection tube 10, and a needle tube 12 that is an injection needle is fixed.
  • the needle tube 12 is covered with a cap 11 made of an elastic material such as isoprene rubber, and the needle tip of the needle tube 12 is sealed with the cap 11.
  • the cap 11 protects the needle tube 12 while preventing leakage of the medicine filled in the syringe barrel 10 from the needle tip.
  • the tip of the syringe barrel 10 has a so-called luer shape or cartridge shape without an injection needle
  • the tip of the syringe barrel 10 is formed by an elastic cap or a plastic cap with an elastic packing inside.
  • the drug outlet is sealed.
  • the proximal end portion of the syringe barrel 10 has an opened proximal end opening portion, and a flange 15 is provided on the outer peripheral portion of the proximal end opening portion.
  • the syringe barrel 10 is removably inserted into the receiving barrel 6 from its tip, and is suspended and suspended from the receiving barrel 6 by a flange 15.
  • the flange 15 may be provided at the proximal end portion of the syringe barrel 10 on the distal end side with respect to the proximal end opening portion of the syringe barrel 10.
  • the peripheral edge portion 16 on the upper surface of the container body 2 is made of a gas-permeable and particulate-impermeable resin sheet so as to cover the opening 2 c.
  • the protective film 17 is stuck or heat-sealed, and the inside of the syringe barrel container 1 is sealed.
  • the fine particles referred to here refer to bacteria and bacteria.
  • FIG. 4A shows a cross-sectional view in the direction of arrows BB in which the shapes of the positioning hole 7a and the protrusion 8a are enlarged.
  • the shape of the protrusion 8a is a shape in which the upper part of the cylinder is tapered.
  • the protrusion 8a is easily inserted into the positioning hole 7a by the tapered inclination of the tip. For this reason, the positioning hole 7a and the protrusion 8a can be fitted smoothly.
  • the syringe barrel container 1 When the autoclave sterilization process is performed under high temperature and high pressure steam, the syringe barrel container 1 is expanded and contracted due to heating and cooling during sterilization, and the dimensions of the container body 2 and the nesting plate 4 are changed before the sterilization process. There is a risk of being slightly larger or smaller. Further, since the syringe barrel container 1 is molded by an injection molding method or the like, the density of the resin injected into the mold is slightly different between production lots. For this reason, the molded container body 2 and the nesting plate 4 may cause a dimensional error and may be slightly larger or smaller than an intended dimension.
  • the positioning hole 7b is a long hole, the position of the projection 8b in the positioning hole 7b changes along the longitudinal direction of the positioning hole 7b, and this dimensional variation and dimensional error are buffered. That is, this dimensional variation and dimensional error are buffered by the buffer portion 9 of the positioning hole 7b. Thereby, even if a dimensional variation and a dimensional error arise between the container main body 2 and the nesting board 4, the rattling of the nesting board 4 in the container main body 2 can be prevented.
  • the syringe barrel container 1 is manufactured and used as follows.
  • the container main body 2 and the nesting plate 4 are each integrally molded by putting medical plastic pellets into an injection molding machine (not shown).
  • the syringe barrel container 1 is assembled as shown in FIGS. 1 and 2, and is subjected to a sterilization process in a state where the inside is sealed, packed, and transported.
  • the protective film 17 covering the opening 2c of the container body 2 is peeled off in a clean room.
  • the syringe barrel container 1 is placed at a predetermined position of a drug filling device (not shown), and a desired amount of drug is filled into each syringe barrel 10 from the drug supply nozzle in the syringe barrel container 1.
  • the nesting plate 4 does not deviate from the intended filling position in the container main body 2, the syringe 10 in the syringe barrel container 1 can be sequentially filled with a predetermined amount of medicine accurately.
  • a gasket is inserted from the proximal end opening of the barrel 14 of the syringe barrel 10 to enclose the drug in the syringe barrel 10.
  • the syringe barrel 10 locked to the upper end of the receiving barrel 6 is taken out and a pusher is attached to the gasket, the syringe barrel 10 is inserted and sealed in an individually sterilized packaging bag.
  • the protrusion 8a is shown in FIG. 4 (a) as an example, but may be conical or pyramidal as shown in FIG. 4 (b). In this case, by making the wall surface of the positioning hole 7a into a tapered shape that matches the angle of the side surface of the protrusion 8a, the fitting between the positioning hole 7a and the protrusion 8a can be made smooth. Further, as shown in FIG. 4C, the protrusion 8a may be formed in a cylindrical or prismatic shape. In this case, when the protrusion 8a is fitted into the positioning hole 7a, the nesting plate 4 is difficult to move except in the vertical direction even when it is lifted from the shelf 3. In the shape shown in FIG.
  • the positioning hole 7a and the projection 8a can be smoothly fitted together because the upper part of the cylinder is tapered, and the nesting plate 4 is slightly detached from the shelf 3. Even if it floats, it is hard to move except in the vertical direction.
  • the protrusion 8 a may be provided on the nesting plate 4.
  • the positioning hole 7 a is provided in the shelf 3 as a groove that does not penetrate the container body 2 in order to ensure sealing in the syringe barrel container 1.
  • FIGS. 4A to 4D show an example in which the protrusion 8a is fitted in the positioning hole 7a.
  • the positioning hole 7b and the protrusion 8b are similar to each other. It can be a shape.
  • FIG. 5 shows another example of the position where the positioning hole and the protrusion are provided.
  • FIG. 5A when two pairs of positioning holes 7a and 7b having the same shape and projections 8a and 8b are provided along one side of the nesting plate 4, the nesting in the container body 2 is performed. Shaking of the plate 4 in the rotational direction is prevented.
  • the plurality of positioning holes may be all round holes. As shown in FIG.
  • two pairs of the positioning holes 7a or 7b and the protrusions 8a or 8b are provided in a point-symmetric position with the center of the nesting plate 4 as the symmetry point S in the container body 2. If it exists, the nesting board 4 can be mounted in the shelf 3 without distinction of right and left. As shown in FIG.5 (c), the positioning hole 7a and the permite
  • the long hole of the positioning hole 7b preferably has a longitudinal direction in which the buffer portions 9 are 2 to 8 mm each. If this long hole is too short in the longitudinal direction, the dimensional change of the container body 2 and the nesting plate 4 and the tolerance between lots cannot be buffered by the positioning hole 7b and the projection 8b, and the nesting of the nesting plate 4 in the container body 2 Cannot prevent sticking. If it is too long, it will interfere with the receiving tube 6.
  • the positioning hole 7b may be a long hole cut to the outer periphery of the nesting plate 4 as shown in FIG.
  • the notch 5 provided in the nesting plate 4 allows high-temperature steam or ethylene oxide gas to quickly spread to the lower part of the nesting plate 4 in the syringe barrel container 1 during autoclave sterilization processing or ethylene oxide gas sterilization processing, and The accumulated high-temperature steam or ethylene oxide gas is quickly discharged. Further, when the buffer portion 9 of the slit-shaped positioning hole 7b extends to the inside from the shelf 3, the buffer portion 9 has the same effect.
  • the shelf 3 may be provided intermittently on the inner wall surface of the peripheral wall portion 2b of the container body 2 as long as the nesting plate 4 can be placed, or a ring-shaped or intermittent plate that protrudes and is attached to the inner wall surface of the container body 2 It may be a piece (not shown).
  • the syringe barrel container 1 may be sterilized using any one of ethylene oxide gas, ⁇ rays, and electron beams, in addition to autoclave sterilization.
  • the materials of the container body 12, the nesting plate 4 including the receiving cylinder 6 and the syringe cylinder 10 are selected from the viewpoint of chemical resistance, heat resistance, gas / bacteria barrier properties, safety to living bodies, and the like.
  • polyolefin resin such as polyethylene, polypropylene and cyclic polyolefin; polystyrene; polycarbonate; polyester such as polyethylene terephthalate;
  • a highly heat-resistant resin such as polypropylene or polycarbonate as the material of the container body 2.
  • the syringe 10 is made of a cyclic olefin homopolymer or cyclic olefin copolymer, which is transparent so that the chemical liquid filled therein can be visually confirmed from the outside and has a low interaction with the chemical liquid. It is preferable to use it. They are formed by molding. As the molding method, an injection molding method, a blow molding method, a thermoforming method, or the like can be used, and among these, the injection molding method is preferable.
  • the protective film 17 is sterilized paper or resin having water vapor or ethylene oxide gas permeability and fine particle impermeability.
  • a non-woven fabric made of resin or a resin sheet provided with a sterilized paper and a non-woven fabric made of resin is used.
  • the fine particles mentioned here refer to bacteria, bacteria, and the like.
  • a resin film can be used as the protective film 17 in addition to sterilized paper and resin nonwoven fabric.
  • the protective film 17 may be a bag-like one that covers the entire syringe barrel container 1. In addition, as a thing which covers the opening part 2c of the container main body 2, resin-made protective lids (not shown) may be sufficient.
  • the syringe barrel 10 Since the outer diameter of the barrel portion 14 of the syringe barrel 10 is slightly smaller than the inner diameter of the receiving barrel 6 (see FIG. 3), the syringe barrel 10 is inserted into the receiving barrel 6 and locked by the flange 15 and suspended. Then, when the entire syringe barrel container 1 is transported, it is swung, rotated, or laterally displaced in the receiving barrel 6 due to vibration, inclination, or sudden movement. As a result, the outer peripheral surface of the barrel portion 14 of the syringe barrel 10 may collide with the inner wall surface of the receiving barrel 6 or be scratched to be damaged. Therefore, it is preferable to provide a positioning member for positioning the syringe barrel 10 in the container body 2 in order to prevent the syringe barrel 10 inserted into the receiving barrel 6 from being locked and suspended.
  • FIG. 7 shows an example in which a plurality of enclosures 21 into which the caps 11 at the tip of the syringe barrel 10 are respectively inserted are provided on the bottom 2 a of the container body 2 as positioning members of the syringe barrel 10.
  • the enclosure 21 is provided on the bottom 2a of the container body 2 so as to face each receiving cylinder 6 so that the outer wall of the injection cylinder 10 does not contact the inner wall surface of the receiving cylinder 6.
  • the enclosure 21 surrounds at least a part of the side surface of the cap 11 when the syringe cylinder 10 is inserted into the receiving cylinder 6 and is locked and suspended, thereby positioning the syringe cylinder 10 and preventing swinging or the like. To do.
  • the enclosure 21 may have slight play with the cap 11, but is preferably in contact with the cap 11.
  • the cap 11 of the injection cylinder 10 suspended from the receiving cylinder 6 is configured so that the nesting plate 4 placed on the shelf 3 is fitted in the positioning holes 7a and 7b and the projections 8a and 8b in the container body 2. Since the rattling is prevented (see FIG. 1), the central axis of the syringe barrel 10 and the central axis of the enclosure 21 do not deviate, so that the insertion into the enclosure 21 can be performed smoothly.
  • the enclosure 21 is composed of, for example, three pieces of ribs that form a substantially cylinder having a gap 21a. The gap 21a is formed up to the lower end (bottom 2a) of the enclosure 21.
  • the enclosure 21 may be a recess formed in the bottom 2a.
  • the through-hole 24 is preferably open to the bottom of each syringe barrel 10 so that the outer wall of the syringe barrel 10 does not contact the inner wall surface of the receiving barrel 6.
  • the positioning plate 22 is substantially rectangular and has a plurality of circular through holes 24, and has a cylindrical or prismatic support leg 23 extending toward the bottom 2a on the lower surface thereof, through which the bottom portion By being placed on 2a, it is provided between the nesting plate 4 and the bottom 2a.
  • the through-hole 24 is configured such that when the syringe barrel 10 is inserted into the receiving barrel 6 and is locked and suspended, at least a part of the side surface of the cap 11 comes into contact with the side wall of the through-hole 24. Position it.
  • a rib 25 that guides the cap 11 to the through hole 24 may be provided on the periphery of the upper surface opening of the through hole 24 as shown in FIG.
  • the rib 25 has an inclined surface in which the distance from the central axis of the through hole 24 gradually increases toward the upper end side.
  • the cap 11 is smoothly inserted into the through hole 24 as in the example of FIG. 7, so that the syringe barrel 10 is positioned and prevented from swinging.
  • the receiving cylinder 6 and the positioning member are displaced, and the lower end portion of the injection cylinder 10 and the inner wall of the receiving cylinder 6 May come into contact.
  • the protrusions 8 a and 8 b provided on the shelf 3 and the positioning holes 7 a and 7 b provided on the nesting plate 4 can prevent displacement between the receiving tube 6 and the positioning member. .
  • the protrusion provided on the shelf 3 and the positioning hole provided on the nesting plate 4 prevent the syringe barrel 10 and the lower end portion of the inner wall of the receptacle barrel 6 from coming into contact with the receiving barrel 6 and the positioning member. be able to.
  • the syringe barrel container according to the present invention is used for transporting a plurality of empty syringe barrels to a factory that fills the syringe barrel with a medicine.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The objective of the present invention is to provide a syringe storage container which prevents failure in loading syringes with medicine by preventing rattling of a container main body and a nest plate. A syringe storage container (1) for storing a plurality of syringes (10) for loading with medicine that has a cap (11) on a tip part and a flange (15) on a base end part, the container comprising: a container main body (2) having a bottom part (2a) on the lower end, peripheral wall parts (2b) that are formed continuously around the bottom part (2a) and extend toward the upper end, an opening part (2c) that is surrounded by the upper end of the peripheral wall parts (2b) and a ledge (3) provided on the peripheral wall parts (2b); and a nest plate (4) which is mounted on the ledge (3) and through which a plurality of receiving cylinders (6) are penetrated and aligned into which the syringes (10) can be detachably inserted and hung by engaging the flange (15). A plurality of protrusions (8a, 8b) are provided on either one of the nest plate (4) or the ledge (3) and a plurality of positioning holes (7a, 7b) into which each of the protrusions (8a, 8b) can be inserted are provided on the other.

Description

注射筒収納容器Syringe storage container
　本発明は、複数の薬剤充填用の空の注射筒を懸け吊って収納する注射筒収納容器に関するものである。 The present invention relates to a syringe barrel container that hangs and stores a plurality of empty syringe barrels for filling medicines.
　注射筒収納容器は、注射薬剤の菌の汚染防止と注射薬剤調製の簡便とのために注射筒内に予め薬剤が封入されたプレフィルドシリンジを、製造する際に用いられる。この注射筒収納容器は、容器本体と入れ子板とからなり、入れ子板に薬剤充填用の空の注射筒を懸け吊って複数収納する使い捨ての容器である。複数の注射筒を収納した注射筒収納容器は、注射筒を製造する工場で滅菌処理された後に、薬剤を注射筒に充填する工場へ搬送される。搬送先の工場で、この注射筒収納容器は、クリーンルーム内の薬剤充填装置に載置され、この注射筒収納容器に収納されている空の注射筒に薬剤が充填される。 The syringe barrel container is used when manufacturing a prefilled syringe in which a drug is previously sealed in a syringe barrel in order to prevent contamination of the bacteria of the drug and to simplify the preparation of the syringe. This syringe barrel storage container is a disposable container that includes a container body and a nesting plate, and hangs and hangs a plurality of empty syringe barrels for drug filling on the nesting plate. A syringe barrel container that houses a plurality of syringe barrels is sterilized in a factory that manufactures syringe barrels, and is then transported to a factory that fills the syringe barrels with drugs. In the transport destination factory, this syringe barrel storage container is placed on a drug filling device in a clean room, and the empty syringe barrel stored in this syringe barrel storage container is filled with the drug.
　特許文献１には、プレフィルドシリンジを製造する方法が記載されている。注射筒収納容器を薬剤充填装置に載置し、その容器に収納されている空の注射筒の開口部へ複数の薬剤供給ノズルを差し込んで薬剤を充填した後、注射筒に押し子を取り付け、注射筒収納容器から取り出して一本ごとに包装してプレフィルドシリンジが製造される。 Patent Document 1 describes a method for producing a prefilled syringe. Place the syringe barrel storage container on the drug filling device, insert a plurality of drug supply nozzles into the opening of the empty syringe cylinder stored in the container and fill the drug, then attach the pusher to the syringe barrel, The prefilled syringe is manufactured by taking out from the syringe barrel container and packaging it one by one.
　注射筒収納容器は、滅菌処理前後で発生する膨張・収縮による寸法の変動、製造ロット間で発生する公差、容器本体と入れ子板との遊びによって、容器本体と入れ子板との間にがたつきが生ずる。このため薬剤充填時に、容器本体を正確に位置決めしても入れ子板のがたつきによって注射筒の開口部が所期の位置とずれてしまう。その結果、薬剤供給ノズルが注射筒に正確に差し込まれず、注射筒の内壁面の汚損や薬剤の充填不良を生じさせ、プレフィルドシリンジの歩留まりを低下させていた。 Syringe containers are rattled between the container body and the nesting plate due to dimensional variations due to expansion and contraction that occur before and after sterilization, tolerances that occur between production lots, and play between the container body and the nesting plate. Will occur. For this reason, even when the container main body is accurately positioned at the time of filling the medicine, the opening of the syringe barrel shifts from the intended position due to rattling of the nesting plate. As a result, the medicine supply nozzle is not accurately inserted into the syringe barrel, causing the inner wall surface of the syringe barrel to become dirty and the medicine to be poorly filled, thereby reducing the yield of the prefilled syringe.
　特許文献２に、注射筒収納容器全体を覆った保護膜で注射筒を押し付けて容器本体と入れ子板とのがたつきを抑え、搬送時での傷の発生を防止する医療用容器が開示されている。しかし、特許文献２に記載の注射筒収納容器は、薬剤充填時の容器本体と入れ子板とのがたつきを防止できるものではなかった。 Patent Document 2 discloses a medical container that suppresses rattling between the container body and the nesting plate by pressing the syringe cylinder with a protective film covering the entire syringe container storage container, and prevents the occurrence of scratches during transportation. ing. However, the syringe barrel container described in Patent Document 2 cannot prevent rattling between the container body and the nesting plate during filling of the medicine.
特開２００９－１８３７６８号公報JP 2009-183768 A 国際公開第２００８／１０７９６１号International Publication No. 2008/107961
　注射筒収納容器は、搬送時の容器本体と入れ子板とのがたつきを防止するだけでなく、薬剤充填時の容器本体と入れ子板とのがたつきを防止して、薬剤を注射筒に正確に充填できることが望まれていた。本発明は前記の課題を解決するためになされたもので、容器本体と入れ子板とのがたつきを防止することにより、注射筒への薬剤の充填不良を生じさせない注射筒収納容器を提供することを目的とする。 The syringe storage container not only prevents rattling between the container body and the nesting plate during transport, but also prevents rattling between the container body and the nesting plate during drug filling, so that the drug is placed in the syringe barrel. It was desired to be able to fill accurately. The present invention has been made to solve the above-described problems, and provides a syringe barrel container that does not cause poor filling of the syringe with a drug by preventing rattling between the container body and the nesting plate. For the purpose.
　前記の目的を達成するためになされた、注射筒収納容器は、先端部にキャップと、基端部にフランジとを有する薬剤充填用の注射筒を複数収納するための注射筒収納容器であって、下端に底部と、前記底部の周囲に連続し、上端に向かって延びる周壁部と、前記周壁部の上端に囲まれた開口部と、前記周壁部に設けられた棚とを有する容器本体と、前記棚に載置され、前記注射筒を挿脱自在に挿入可能、かつ前記フランジを係止することで前記注射筒を懸け吊ることが可能な複数の受け筒が貫通して並べられた入れ子板とを備え、前記入れ子板と前記棚との、いずれか一方に複数の突起が設けられ、他方に前記各突起を挿入可能な複数の位置決め穴が設けられている。 In order to achieve the above object, a syringe barrel storage container is a syringe barrel storage container for storing a plurality of syringes for filling medicines having a cap at a distal end and a flange at a proximal end. A container body having a bottom portion at the lower end, a peripheral wall portion extending around the bottom portion and extending toward the upper end, an opening surrounded by the upper end of the peripheral wall portion, and a shelf provided on the peripheral wall portion; A plurality of receiving tubes placed on the shelves, in which the syringe barrels can be removably inserted, and the syringe barrels can be suspended and suspended by engaging the flanges. A plurality of protrusions are provided on one of the nesting plate and the shelf, and a plurality of positioning holes into which the protrusions can be inserted are provided on the other.
　注射筒収納容器は、前記複数の位置決め穴のうち少なくとも一つが、長手方向と短手方向とを有する長穴であり、前記長手方向が、前記長穴と前記複数の位置決め穴の前記長穴以外の１つとを結ぶ直線方向であるものでもよい。 In the syringe barrel container, at least one of the plurality of positioning holes is a long hole having a longitudinal direction and a short direction, and the longitudinal direction is other than the long hole and the long holes of the plurality of positioning holes. It may be a straight direction connecting one of the two.
　注射筒収納容器は、前記複数の突起又は前記複数の位置決め穴が、前記底部の中心を対称点とする点対称の位置で、前記棚に設けられていることが好ましい。 In the syringe barrel container, it is preferable that the plurality of protrusions or the plurality of positioning holes are provided on the shelf at a point-symmetrical position with the center of the bottom portion as a symmetric point.
　注射筒収納容器は、前記棚の外形が略矩形であり、前記複数の突起又は前記複数の位置決め穴が、前記棚の略対角の位置で、前記棚に設けられていてもよい。 In the syringe barrel container, the shelf may have a substantially rectangular outer shape, and the plurality of protrusions or the plurality of positioning holes may be provided on the shelf at substantially diagonal positions of the shelf.
　注射筒収納容器は、前記複数の突起が前記棚に設けられ、前記複数の位置決め穴が前記入れ子板に設けられていることが好ましい。 In the syringe barrel container, it is preferable that the plurality of protrusions are provided on the shelf and the plurality of positioning holes are provided on the nesting plate.
　注射筒収納容器は、前記各受け筒に、前記注射筒が挿入され、前記開口部が保護膜又は保護蓋により覆われることにより、前記容器本体が密閉されていることが好ましい。 In the syringe barrel container, it is preferable that the syringe body is sealed by inserting the syringe barrel into each of the receptacles and covering the opening with a protective film or a protective lid.
　注射筒収納容器は、前記保護膜が、ガス透過性と、微粒子不透過性とを有し、オートクレーブ滅菌処理が行われていてもよい。 In the syringe barrel container, the protective film has gas permeability and fine particle impermeability, and may be autoclaved.
　本発明の注射筒収納容器は、容器本体と入れ子板とのいずれか一方に突起を、他方にこれが嵌まる位置決め穴を設けることで、両者の間にがたつきが生じるのを防止して、薬剤充填時での各注射筒の位置ずれをなくし、薬剤供給ノズルによる注射筒への薬剤の充填不良を生じさせない。 The syringe barrel storage container of the present invention is provided with a projection on one of the container body and the nesting plate and a positioning hole in which the other fits, thereby preventing rattling between the two. The position shift of each syringe barrel at the time of filling the medicine is eliminated, and the filling failure of the medicine into the syringe barrel by the medicine supply nozzle is not caused.
本発明の注射筒収納容器の一例を示す斜視図である。It is a perspective view which shows an example of the syringe barrel storage container of this invention. 本発明の注射筒収納容器の平面図である。It is a top view of the syringe barrel storage container of the present invention. 本発明の注射筒収納容器のＡ－Ａ矢視方向の断面図である。It is sectional drawing of the AA arrow direction of the syringe barrel storage container of this invention. 本発明の注射筒収納容器における突起が位置決め穴に嵌まった状態を示すＢ－Ｂ矢視方向の部分断面図である。FIG. 5 is a partial cross-sectional view in the direction of arrow BB showing a state in which the protrusion in the syringe barrel container of the present invention is fitted in the positioning hole. 本発明の注射筒収納容器における突起と位置決め穴との配置の別な例を示す平面図である。It is a top view which shows another example of arrangement | positioning of the processus | protrusion and the positioning hole in the syringe barrel storage container of this invention. 本発明の注射筒収納容器における位置決め穴の別な例を示す平面図である。It is a top view which shows another example of the positioning hole in the syringe barrel storage container of this invention. 本発明の注射筒収納容器の別な例を示す部分断面斜視図である。It is a fragmentary sectional perspective view which shows another example of the syringe barrel storage container of this invention. 本発明の注射筒収納容器の別な例を示す部分断面斜視図である。It is a fragmentary sectional perspective view which shows another example of the syringe barrel storage container of this invention.
　以下、本発明を実施するための形態を詳細に説明するが、本発明の範囲はこれらの形態に限定されるものではない。 Hereinafter, modes for carrying out the present invention will be described in detail, but the scope of the present invention is not limited to these modes.
　本発明の注射筒収納容器１の一形態の斜視図を、図１に示す。図２に、その平面図を示す。注射筒収納容器１は、剛体であって、上面が開口したプラスチック容器本体２と、これの開口部２ｃ内寸より幾分小さい外寸のプラスチック入れ子板４とからなる。容器本体２は、底部２ａとその周囲で上端に向かって延びる連続した周壁部２ｂとがつながり、周壁部２ｂ上端で囲まれて開口部２ｃをなし、底部２ａの面積が開口面の面積よりも狭くなって窄まっている略直方体である。入れ子板４は、容器本体２が中程で一層窄まることにより周壁部２ｂの内壁面から突き出して周設されている棚３に、載置されている。棚３の外形は略矩形であり、棚３には、棚３の容器本体２内の略対角の位置でそれぞれ突起８ａ、８ｂが設けられている。これら突起８ａ、８ｂに対応する位置で入れ子板４にそれぞれ位置決め穴７ａ、７ｂが設けられている。 FIG. 1 shows a perspective view of one embodiment of the syringe barrel container 1 of the present invention. FIG. 2 shows a plan view thereof. The syringe barrel container 1 comprises a plastic container body 2 which is a rigid body and has an upper surface opened, and a plastic nesting plate 4 having an outer dimension slightly smaller than the inner dimension of the opening 2c. The container body 2 is connected to a bottom 2a and a continuous peripheral wall 2b extending toward the upper end around the bottom 2a. The container 2 is surrounded by the upper end of the peripheral wall 2b to form an opening 2c. The area of the bottom 2a is larger than the area of the opening. It is a nearly rectangular parallelepiped narrowed and narrowed. The nesting plate 4 is placed on a shelf 3 that protrudes from the inner wall surface of the peripheral wall portion 2b when the container body 2 is further narrowed in the middle. The outer shape of the shelf 3 is substantially rectangular, and the shelf 3 is provided with protrusions 8a and 8b at substantially diagonal positions in the container body 2 of the shelf 3, respectively. Positioning holes 7a and 7b are provided in the insert plate 4 at positions corresponding to the protrusions 8a and 8b, respectively.
　入れ子板４は、外形が略矩形であって、切欠部５と、複数の受け筒６と、位置決め穴７ａ、７ｂとを有する。 The nesting plate 4 has a substantially rectangular outer shape, and has a notch portion 5, a plurality of receiving cylinders 6, and positioning holes 7a and 7b.
　位置決め穴７ａ、７ｂは、入れ子板４を貫通した穴であって、各々に突起８ａ、８ｂが挿入されて嵌まっている。位置決め穴７ａは、丸穴であり、突起８ａで、軸支されている。位置決め穴７ｂは、長手方向と短手方向とを有するスリット形状の長穴であり、長手方向が位置決め穴７ａと突起８ａとの対へ向いている。すなわち、長穴である位置決め穴７ｂの長手方向は、長穴である位置決め穴７ｂと位置決め穴７ａとを結ぶ直線方向である。位置決め穴７ａと突起８ａとの間、及び位置決め穴７ｂの長手方向の辺と突起８ｂとの間には、嵌め合わせをスムーズにする最小限の遊びがある。突起８ｂが嵌まっている位置決め穴７ｂの長手方向は、突起８ｂが摺動可能な緩衝部９となっている。入れ子板４は、位置決め穴７ａとそれに対向する突起８ａとの嵌め合わせ、及び位置決め穴７ｂとそれに対向し位置決め穴７ｂの２つの長辺で挟込まれている突起８ｂとの嵌め合わせにより、容器本体２の棚３上で位置決めされている。そのため入れ子板４は、容器本体２内で前後左右方向、及び位置決め穴７ｂと突起８ｂとの嵌め合わせを軸とする回転方向に最小限の遊び分以上は動かず、容器本体２と入れ子板４とのがたつきが防止されている。なお、突起８ａ、８ｂが棚３の略対角の位置に設けられているため、入れ子板４を左右の区別なく棚３に載置することができる。また、突起８ａ、８ｂが棚３の略対角の位置に設けられているため、位置決め穴７ａ、７ｂと突起８ａ、８ｂとの位置合わせが容易である。このため、位置決め穴７ａ、７ｂをそれぞれ突起８ａ、８ｂにスムーズに嵌め合わせることができる。 The positioning holes 7a and 7b are holes that penetrate the nesting plate 4, and the protrusions 8a and 8b are inserted into the holes. The positioning hole 7a is a round hole and is pivotally supported by the protrusion 8a. The positioning hole 7b is a slit-shaped long hole having a longitudinal direction and a lateral direction, and the longitudinal direction is directed to a pair of the positioning hole 7a and the protrusion 8a. That is, the longitudinal direction of the positioning hole 7b, which is a long hole, is a linear direction connecting the positioning hole 7b, which is a long hole, and the positioning hole 7a. There is a minimum play between the positioning hole 7a and the protrusion 8a and between the longitudinal side of the positioning hole 7b and the protrusion 8b to make the fitting smooth. In the longitudinal direction of the positioning hole 7b in which the protrusion 8b is fitted, a buffering portion 9 is provided in which the protrusion 8b can slide. The nesting plate 4 is formed by fitting the positioning hole 7a with the protrusion 8a facing the positioning hole 7a and fitting the positioning hole 7b with the protrusion 8b facing the positioning hole 7b and sandwiched between the two long sides. It is positioned on the shelf 3 of the main body 2. Therefore, the nesting plate 4 does not move more than the minimum play amount in the container body 2 in the front-rear and left-right directions and in the rotation direction about the fitting of the positioning holes 7b and the projections 8b, and the container body 2 and the nesting plate 4 The rattling is prevented. Since the protrusions 8a and 8b are provided at substantially diagonal positions of the shelf 3, the nesting plate 4 can be placed on the shelf 3 without distinction between the left and right. Further, since the projections 8a and 8b are provided at substantially diagonal positions on the shelf 3, the positioning holes 7a and 7b and the projections 8a and 8b can be easily aligned. For this reason, the positioning holes 7a and 7b can be smoothly fitted into the protrusions 8a and 8b, respectively.
　切欠部５は、入れ子板４の対向する２辺の中央部の一部を抉って設けられており、容器本体２への入れ子板４の挿脱の際に、指又はフックに掛けて入れ子板４を把持するのに用いられる。 The notch 5 is provided so as to cover a part of the central part of the two opposite sides of the nesting plate 4, and the nesting plate is hung on a finger or a hook when the nesting plate 4 is inserted into and removed from the container body 2. Used to grip 4.
　図３に、図２のＡ－Ａ矢視方向で、注射筒１０を受け筒６に挿入して懸け吊るした状態である断面図を示す。受け筒６は、入れ子板４を貫通した中空の円筒であって、入れ子板４の上面で縦横等間隔に複数列設けられている。注射筒１０の先端部には、縮径した縮径筒先１３が設けられ、注射針である針管１２が固定されている。針管１２はイソプレンゴム等の弾性体製のキャップ１１で覆われ、針管１２の針先がキャップ１１により封止されている。キャップ１１は、注射筒１０に充填された薬剤の針先からの漏洩を防止しつつ、針管１２を保護している。なお、注射筒１０の先端部が注射針のない、所謂ルアー形状やカートリッジ形状の場合、弾性体製のキャップや弾性体のパッキンを内側に装着したプラスチック製のキャップにより、注射筒１０の先端の薬剤出口が封止される。注射筒１０の基端部は、開口した基端開口部を有し、基端開口部の外周部にフランジ１５が設けられている。注射筒１０は、その先端から受け筒６に挿脱自在に挿入され、フランジ１５で受け筒６に係止されて懸け吊られている。なお、フランジ１５は、注射筒１０の基端開口部よりも先端側の注射筒１０の基端部に設けられていてもよい。 FIG. 3 is a cross-sectional view showing a state in which the syringe barrel 10 is inserted into the barrel 6 and suspended in the direction of arrows AA in FIG. The receiving cylinders 6 are hollow cylinders penetrating the nesting plate 4, and a plurality of rows are provided at equal intervals in the vertical and horizontal directions on the upper surface of the nesting plate 4. A diameter-reduced diameter tube tip 13 is provided at the distal end of the injection tube 10, and a needle tube 12 that is an injection needle is fixed. The needle tube 12 is covered with a cap 11 made of an elastic material such as isoprene rubber, and the needle tip of the needle tube 12 is sealed with the cap 11. The cap 11 protects the needle tube 12 while preventing leakage of the medicine filled in the syringe barrel 10 from the needle tip. In the case where the tip of the syringe barrel 10 has a so-called luer shape or cartridge shape without an injection needle, the tip of the syringe barrel 10 is formed by an elastic cap or a plastic cap with an elastic packing inside. The drug outlet is sealed. The proximal end portion of the syringe barrel 10 has an opened proximal end opening portion, and a flange 15 is provided on the outer peripheral portion of the proximal end opening portion. The syringe barrel 10 is removably inserted into the receiving barrel 6 from its tip, and is suspended and suspended from the receiving barrel 6 by a flange 15. The flange 15 may be provided at the proximal end portion of the syringe barrel 10 on the distal end side with respect to the proximal end opening portion of the syringe barrel 10.
　受け筒６すべてに注射筒１０が挿入され懸け吊られた状態で、容器本体２の上面の周縁部１６に、開口部２ｃを覆うように、ガス透過性かつ微粒子不透過性の樹脂シートからなる保護膜１７が貼付又は熱融着されて、注射筒収納容器１の内部は、密閉されている。なお、ここで言う微粒子とは、菌や細菌などを指す。 In a state where the syringe barrel 10 is inserted and suspended in all the receiving cylinders 6, the peripheral edge portion 16 on the upper surface of the container body 2 is made of a gas-permeable and particulate-impermeable resin sheet so as to cover the opening 2 c. The protective film 17 is stuck or heat-sealed, and the inside of the syringe barrel container 1 is sealed. The fine particles referred to here refer to bacteria and bacteria.
　図４（ａ）に、位置決め穴７ａと突起８ａとの形状を拡大したＢ－Ｂ矢視方向の断面図を示す。突起８ａの形状は、円柱の上部が先細りになった形状である。この突起８ａは、先端の先細りの傾斜によって位置決め穴７ａに挿入し易くなっている。このため位置決め穴７ａと突起８ａとをスムーズに嵌め合わせることができる。 FIG. 4A shows a cross-sectional view in the direction of arrows BB in which the shapes of the positioning hole 7a and the protrusion 8a are enlarged. The shape of the protrusion 8a is a shape in which the upper part of the cylinder is tapered. The protrusion 8a is easily inserted into the positioning hole 7a by the tapered inclination of the tip. For this reason, the positioning hole 7a and the protrusion 8a can be fitted smoothly.
　注射筒収納容器１は、高温高圧水蒸気下でオートクレーブ滅菌処理が行われる場合、滅菌時の加熱・冷却によって膨張・収縮が生じて寸法が変動し、容器本体２と入れ子板４とが滅菌処理前より若干大きく又は小さくなる恐れがある。また注射筒収納容器１は、射出成形法等で成形されるので、金型に注入される樹脂の密度が製造ロット間でわずかに異なっている。このため成形された容器本体２と入れ子板４とは、寸法誤差を生じ、所期の寸法よりもわずかに大きく又は小さくなる恐れがある。ここで、位置決め穴７ｂが長穴であるため、突起８ｂの位置決め穴７ｂ内での位置が位置決め穴７ｂの長手方向に沿って変化して、この寸法変動や寸法誤差が緩衝される。すなわち、この寸法変動や寸法誤差は、位置決め穴７ｂの緩衝部９によって緩衝される。これにより、容器本体２と入れ子板４との間に寸法変動や寸法誤差が生じたとしても、入れ子板４の容器本体２内でのがたつきを防止することができる。 When the autoclave sterilization process is performed under high temperature and high pressure steam, the syringe barrel container 1 is expanded and contracted due to heating and cooling during sterilization, and the dimensions of the container body 2 and the nesting plate 4 are changed before the sterilization process. There is a risk of being slightly larger or smaller. Further, since the syringe barrel container 1 is molded by an injection molding method or the like, the density of the resin injected into the mold is slightly different between production lots. For this reason, the molded container body 2 and the nesting plate 4 may cause a dimensional error and may be slightly larger or smaller than an intended dimension. Here, since the positioning hole 7b is a long hole, the position of the projection 8b in the positioning hole 7b changes along the longitudinal direction of the positioning hole 7b, and this dimensional variation and dimensional error are buffered. That is, this dimensional variation and dimensional error are buffered by the buffer portion 9 of the positioning hole 7b. Thereby, even if a dimensional variation and a dimensional error arise between the container main body 2 and the nesting board 4, the rattling of the nesting board 4 in the container main body 2 can be prevented.
　注射筒収納容器１は、以下のように製造されて、使用される。容器本体２及び入れ子板４は、医療用のプラスチックペレットが射出成形機（不図示）に投入され、各々が一体成形される。注射筒収納容器１は、図１及び図２に示すように組み立てられ、内部が密閉された状態で滅菌処理に供され、荷造りされて搬送に供される。 The syringe barrel container 1 is manufactured and used as follows. The container main body 2 and the nesting plate 4 are each integrally molded by putting medical plastic pellets into an injection molding machine (not shown). The syringe barrel container 1 is assembled as shown in FIGS. 1 and 2, and is subjected to a sterilization process in a state where the inside is sealed, packed, and transported.
　滅菌密閉された注射筒収納容器１を、注射筒に薬剤を充填する工場に搬送した後、クリーンルーム内で容器本体２の開口部２ｃを覆っている保護膜１７を剥がす。薬剤充填装置（不図示）の所定位置に注射筒収納容器１を載置して、この注射筒収納容器１内で、各注射筒１０に所望の薬剤を薬剤供給ノズルから所定量充填する。このとき、容器本体２内で入れ子板４が所期充填位置からずれないので、順次、注射筒収納容器１内の注射筒１０に薬剤を所定量ずつ正確に充填できる。次いで、注射筒１０の胴部１４の基端開口部からガスケットを挿入して薬剤を注射筒１０に封入する。次に、受け筒６の上端に係止されている注射筒１０を取り出し、ガスケットに押し子を装着した後、注射筒１０を個別に滅菌された包装袋内に挿入封止する。 After the sterilized hermetically sealed syringe barrel storage container 1 is transported to a factory where the syringe barrel is filled with a medicine, the protective film 17 covering the opening 2c of the container body 2 is peeled off in a clean room. The syringe barrel container 1 is placed at a predetermined position of a drug filling device (not shown), and a desired amount of drug is filled into each syringe barrel 10 from the drug supply nozzle in the syringe barrel container 1. At this time, since the nesting plate 4 does not deviate from the intended filling position in the container main body 2, the syringe 10 in the syringe barrel container 1 can be sequentially filled with a predetermined amount of medicine accurately. Next, a gasket is inserted from the proximal end opening of the barrel 14 of the syringe barrel 10 to enclose the drug in the syringe barrel 10. Next, after the syringe barrel 10 locked to the upper end of the receiving barrel 6 is taken out and a pusher is attached to the gasket, the syringe barrel 10 is inserted and sealed in an individually sterilized packaging bag.
　突起８ａは、図４（ａ）を例に示したが、図４（ｂ）に示すように円錐又は角錐形状にしてもよい。この場合、位置決め穴７ａの壁面を突起８ａ側面の角度に合わせたテーパー形状とすることで、位置決め穴７ａと突起８ａとの嵌め合わせをスムーズにすることができる。また図４（ｃ）に示すように突起８ａは、円柱又は角柱形状にしてもよい。この場合、位置決め穴７ａに突起８ａが一端嵌まると、入れ子板４は、棚３から浮き上がった場合でも鉛直方向以外には動き難い。なお、図４（ａ）に示す形状では、円柱の上部が先細りになった形状のため、位置決め穴７ａと突起８ａとをスムーズに嵌め合わせることができ、かつ入れ子板４は、棚３から多少浮き上がったとしても、鉛直方向以外には動き難い。図４（ｄ）に示すように突起８ａを入れ子板４に設けてもよい。この場合、注射筒収納容器１内の密閉確保のために位置決め穴７ａは、容器本体２を貫通しない溝として棚３に設けられる。図４（ａ）～（ｄ）には、位置決め穴７ａに突起８ａが嵌まっている例を記載したが、位置決め穴７ｂの短手方向の断面において、位置決め穴７ｂと突起８ｂとを同様の形状とすることができる。 The protrusion 8a is shown in FIG. 4 (a) as an example, but may be conical or pyramidal as shown in FIG. 4 (b). In this case, by making the wall surface of the positioning hole 7a into a tapered shape that matches the angle of the side surface of the protrusion 8a, the fitting between the positioning hole 7a and the protrusion 8a can be made smooth. Further, as shown in FIG. 4C, the protrusion 8a may be formed in a cylindrical or prismatic shape. In this case, when the protrusion 8a is fitted into the positioning hole 7a, the nesting plate 4 is difficult to move except in the vertical direction even when it is lifted from the shelf 3. In the shape shown in FIG. 4A, the positioning hole 7a and the projection 8a can be smoothly fitted together because the upper part of the cylinder is tapered, and the nesting plate 4 is slightly detached from the shelf 3. Even if it floats, it is hard to move except in the vertical direction. As shown in FIG. 4 (d), the protrusion 8 a may be provided on the nesting plate 4. In this case, the positioning hole 7 a is provided in the shelf 3 as a groove that does not penetrate the container body 2 in order to ensure sealing in the syringe barrel container 1. FIGS. 4A to 4D show an example in which the protrusion 8a is fitted in the positioning hole 7a. However, in the cross section in the short direction of the positioning hole 7b, the positioning hole 7b and the protrusion 8b are similar to each other. It can be a shape.
　図５に、位置決め穴と突起とを設ける位置の別な例を示す。図５（ａ）に示すように、同形状の位置決め穴７ａ及び７ｂと、突起８ａ及び８ｂとが、入れ子板４の一辺に沿って、２対設けられていると、容器本体２内における入れ子板４の回転方向へのがたつきが防止される。複数の突起間の距離が短い場合、突起間の距離の寸法変動や寸法誤差が小さくなるため、複数の位置決め穴は、すべて丸穴であってもよい。図５（ｂ）に示すように位置決め穴７ａ又は７ｂと突起８ａ又は８ｂとは、容器本体２内で入れ子板４の中央を対称点Ｓとする点対称となる位置に、２対設けられていると、入れ子板４を左右の区別なく棚３に載置することができる。図５（ｃ）に示すように位置決め穴７ａ、突起８ａが、容器本体２と入れ子板４との一角に設けられ、その一辺又はその隣り合う二辺に沿って、必要に応じさらに対角に、位置決め穴７ｂと突起８ｂとが設けられていると、多数対で位置決めできるため、より一層入れ子板４の容器本体２内におけるがたつきが防止される。 FIG. 5 shows another example of the position where the positioning hole and the protrusion are provided. As shown in FIG. 5A, when two pairs of positioning holes 7a and 7b having the same shape and projections 8a and 8b are provided along one side of the nesting plate 4, the nesting in the container body 2 is performed. Shaking of the plate 4 in the rotational direction is prevented. When the distance between the plurality of protrusions is short, the dimensional variation and the dimensional error of the distance between the protrusions are small, and therefore the plurality of positioning holes may be all round holes. As shown in FIG. 5B, two pairs of the positioning holes 7a or 7b and the protrusions 8a or 8b are provided in a point-symmetric position with the center of the nesting plate 4 as the symmetry point S in the container body 2. If it exists, the nesting board 4 can be mounted in the shelf 3 without distinction of right and left. As shown in FIG.5 (c), the positioning hole 7a and the processus | protrusion 8a are provided in one corner of the container main body 2 and the nesting board 4, and it is further diagonally if necessary along the one side or the two adjacent sides. If the positioning holes 7b and the projections 8b are provided, the positioning can be performed in a large number of pairs, and thus the rattling plate 4 is further prevented from rattling in the container body 2.
　位置決め穴７ａと突起８ａとの間、及び位置決め穴７ｂの対向する２つの長辺と突起８ｂとの間は、０～０．２ｍｍ間隔の遊びを設けるのが好ましい。この間隔が広すぎると入れ子板４が容器本体２内でがたつく。位置決め穴７ｂの長穴は、緩衝部９が各々２～８ｍｍとなる長手方向を有するのが好ましい。この長穴が、長手方向で短すぎると容器本体２及び入れ子板４の寸法変化やロット間の公差を位置決め穴７ｂと突起８ｂとで緩衝しきれず、容器本体２内における入れ子板４のがたつきを防止できない。長すぎると受け筒６に干渉する。位置決め穴７ｂは、図６に示すように入れ子板４の外周まで喰切られた長穴であってもよい。 It is preferable that a clearance of 0 to 0.2 mm is provided between the positioning hole 7a and the protrusion 8a and between the two long sides facing the positioning hole 7b and the protrusion 8b. If this interval is too wide, the nesting plate 4 rattles in the container body 2. The long hole of the positioning hole 7b preferably has a longitudinal direction in which the buffer portions 9 are 2 to 8 mm each. If this long hole is too short in the longitudinal direction, the dimensional change of the container body 2 and the nesting plate 4 and the tolerance between lots cannot be buffered by the positioning hole 7b and the projection 8b, and the nesting of the nesting plate 4 in the container body 2 Cannot prevent sticking. If it is too long, it will interfere with the receiving tube 6. The positioning hole 7b may be a long hole cut to the outer periphery of the nesting plate 4 as shown in FIG.
　入れ子板４に設けられた切欠部５は、オートクレーブ滅菌処理又はエチレンオキサイドガス滅菌処理の際に注射筒収納容器１内の入れ子板４の下部へ高温水蒸気又はエチレンオキサイドガスを速やかに行き渡らせ、かつ溜まった高温水蒸気又はエチレンオキサイドガスを速やかに排出させる。また、スリット形状の位置決め穴７ｂの緩衝部９が棚３より内側にまで延びている場合には、緩衝部９も同様の効果を有する。 The notch 5 provided in the nesting plate 4 allows high-temperature steam or ethylene oxide gas to quickly spread to the lower part of the nesting plate 4 in the syringe barrel container 1 during autoclave sterilization processing or ethylene oxide gas sterilization processing, and The accumulated high-temperature steam or ethylene oxide gas is quickly discharged. Further, when the buffer portion 9 of the slit-shaped positioning hole 7b extends to the inside from the shelf 3, the buffer portion 9 has the same effect.
　棚３は、入れ子板４を載置できれば、容器本体２の周壁部２ｂの内壁面へ間欠して設けてもよく、容器本体２の内壁面に突き出して取り付けられた輪状、又は間欠状の板片であってもよい（不図示）。 The shelf 3 may be provided intermittently on the inner wall surface of the peripheral wall portion 2b of the container body 2 as long as the nesting plate 4 can be placed, or a ring-shaped or intermittent plate that protrudes and is attached to the inner wall surface of the container body 2 It may be a piece (not shown).
　注射筒収納容器１は、オートクレーブ滅菌処理のほか、エチレンオキサイドガス、γ線及び電子線のいずれかを用いた滅菌処理が行われてもよい。 The syringe barrel container 1 may be sterilized using any one of ethylene oxide gas, γ rays, and electron beams, in addition to autoclave sterilization.
　容器本体１２、受け筒６を含む入れ子板４及び注射筒１０の材料は、耐薬品性、耐熱性、ガス・菌バリア性、生体への安全性等の観点から選択される。例えばポリエチレン、ポリプロピレン、環状ポリオレフィンのようなポリオレフィン樹脂；ポリスチレン；ポリカーボネート；ポリエチレンテレフタレートのようなポリエステル；ポリアミドが用いられる。特に滅菌処理をオートクレーブで行う場合、容器本体２の材料としては、耐熱性の高い樹脂、例えばポリプロピレン又はポリカーボネートを用いることが好ましい。また、注射筒１０の材料としては、内部に充填された薬液を外側から目視にて確認できるように透明であり、かつ薬液との相互作用が少ない樹脂である環状オレフィンホモポリマー又は環状オレフィンコポリマーを用いることが好ましい。それらは成型によって形成される。その成形法は、射出成形法、ブロー成形法、熱成形法等を用いることができ、なかでも射出成形法が好ましい。 The materials of the container body 12, the nesting plate 4 including the receiving cylinder 6 and the syringe cylinder 10 are selected from the viewpoint of chemical resistance, heat resistance, gas / bacteria barrier properties, safety to living bodies, and the like. For example, polyolefin resin such as polyethylene, polypropylene and cyclic polyolefin; polystyrene; polycarbonate; polyester such as polyethylene terephthalate; In particular, when sterilization is performed by an autoclave, it is preferable to use a highly heat-resistant resin such as polypropylene or polycarbonate as the material of the container body 2. The syringe 10 is made of a cyclic olefin homopolymer or cyclic olefin copolymer, which is transparent so that the chemical liquid filled therein can be visually confirmed from the outside and has a low interaction with the chemical liquid. It is preferable to use it. They are formed by molding. As the molding method, an injection molding method, a blow molding method, a thermoforming method, or the like can be used, and among these, the injection molding method is preferable.
　複数の注射筒１０を収納した注射筒収納容器１をオートクレーブ滅菌又はエチレンオキサイドガス滅菌する場合、保護膜１７としては、水蒸気又はエチレンオキサイドガス透過性と、微粒子不透過性とを有する滅菌紙若しくは樹脂製の不織布、又は滅菌紙と樹脂製の不織布とを併設した樹脂シートを用いる。ここで言う微粒子とは、菌や細菌などを指す。また、複数の注射筒１０を収納した注射筒収納容器１をγ線滅菌又は電子線滅菌する場合、保護膜１７としては、滅菌紙や樹脂製の不織布の他、樹脂フィルムを用いることもできる。保護膜１７は、注射筒収納容器１全体を覆う袋状のものであってもよい。なお、容器本体２の開口部２ｃを覆うものとしては、樹脂製の保護蓋（不図示）でもよい。 When the syringe barrel container 1 containing a plurality of syringe barrels 10 is sterilized by autoclave or ethylene oxide gas, the protective film 17 is sterilized paper or resin having water vapor or ethylene oxide gas permeability and fine particle impermeability. A non-woven fabric made of resin or a resin sheet provided with a sterilized paper and a non-woven fabric made of resin is used. The fine particles mentioned here refer to bacteria, bacteria, and the like. When the syringe barrel container 1 containing a plurality of syringe barrels 10 is γ-ray sterilized or electron beam sterilized, a resin film can be used as the protective film 17 in addition to sterilized paper and resin nonwoven fabric. The protective film 17 may be a bag-like one that covers the entire syringe barrel container 1. In addition, as a thing which covers the opening part 2c of the container main body 2, resin-made protective lids (not shown) may be sufficient.
　注射筒１０の胴部１４の外径は、受け筒６の内径よりも僅かに小さいので（図３参照）、注射筒１０は、受け筒６に挿入されてフランジ１５で係止されて懸け吊られた後、注射筒収納容器１ごと搬送される際に、振動・傾斜・急な動静によって受け筒６内で揺動したり回動したり横ずれしたりする。これにより、注射筒１０の胴部１４の外周面が、受け筒６の内壁面と衝突や擦過して、傷が付くことがある。そこで、受け筒６に挿入されて係止されて懸け吊るされた注射筒１０の揺動を防止するために、注射筒１０を位置決めする位置決め部材を、容器本体２内に設けるのが好ましい。 Since the outer diameter of the barrel portion 14 of the syringe barrel 10 is slightly smaller than the inner diameter of the receiving barrel 6 (see FIG. 3), the syringe barrel 10 is inserted into the receiving barrel 6 and locked by the flange 15 and suspended. Then, when the entire syringe barrel container 1 is transported, it is swung, rotated, or laterally displaced in the receiving barrel 6 due to vibration, inclination, or sudden movement. As a result, the outer peripheral surface of the barrel portion 14 of the syringe barrel 10 may collide with the inner wall surface of the receiving barrel 6 or be scratched to be damaged. Therefore, it is preferable to provide a positioning member for positioning the syringe barrel 10 in the container body 2 in order to prevent the syringe barrel 10 inserted into the receiving barrel 6 from being locked and suspended.
　注射筒１０の位置決め部材として、図７に、注射筒１０の先端のキャップ１１がそれぞれ挿入される複数の囲い２１が、容器本体２の底部２ａに設けられている例を示す。囲い２１は、注射筒１０の外壁が受け筒６の内壁面に当接しないように、容器本体２の底部２ａ上で、各受け筒６に対向して設けられている。囲い２１は、注射筒１０が受け筒６に挿入されて係止されて懸け吊られる際、キャップ１１の少なくとも一部の側面を囲むことによって、注射筒１０を位置決めして、揺動等を防止する。囲い２１は、キャップ１１との間に僅かな遊びを有していてもよいが、キャップ１１と当接していることが好ましい。受け筒６に懸け吊られている注射筒１０のキャップ１１は、棚３に載置された入れ子板４が、位置決め穴７ａ、７ｂと突起８ａ、８ｂとの嵌め合わせで容器本体２内でのがたつきが防止されていることにより（図１参照）、注射筒１０の中心軸と囲い２１の中心軸とがずれないので、囲い２１にスムーズに挿入できる。囲い２１は、例えば隙間２１ａを有する略円筒を成す３片のリブ片からなる。隙間２１ａは、囲い２１の下端（底部２ａ）まで形成されている。このことにより、注射筒収納容器１をオートクレーブ滅菌に供したときの蒸気の凝縮水は、底部２ａ全体に広がって蒸散されて排出される。なお、囲い２１は、底部２ａに形成された窪みであってもよい。 FIG. 7 shows an example in which a plurality of enclosures 21 into which the caps 11 at the tip of the syringe barrel 10 are respectively inserted are provided on the bottom 2 a of the container body 2 as positioning members of the syringe barrel 10. The enclosure 21 is provided on the bottom 2a of the container body 2 so as to face each receiving cylinder 6 so that the outer wall of the injection cylinder 10 does not contact the inner wall surface of the receiving cylinder 6. The enclosure 21 surrounds at least a part of the side surface of the cap 11 when the syringe cylinder 10 is inserted into the receiving cylinder 6 and is locked and suspended, thereby positioning the syringe cylinder 10 and preventing swinging or the like. To do. The enclosure 21 may have slight play with the cap 11, but is preferably in contact with the cap 11. The cap 11 of the injection cylinder 10 suspended from the receiving cylinder 6 is configured so that the nesting plate 4 placed on the shelf 3 is fitted in the positioning holes 7a and 7b and the projections 8a and 8b in the container body 2. Since the rattling is prevented (see FIG. 1), the central axis of the syringe barrel 10 and the central axis of the enclosure 21 do not deviate, so that the insertion into the enclosure 21 can be performed smoothly. The enclosure 21 is composed of, for example, three pieces of ribs that form a substantially cylinder having a gap 21a. The gap 21a is formed up to the lower end (bottom 2a) of the enclosure 21. As a result, the condensed water of the steam when the syringe barrel container 1 is subjected to autoclave sterilization spreads over the entire bottom portion 2a and is evaporated and discharged. The enclosure 21 may be a recess formed in the bottom 2a.
　別な注射筒１０の位置決め部材として、図８（ａ）に、貫通孔２４によって注射筒１０の位置決めをする位置決め板２２が設けられている例を示す。貫通孔２４は、注射筒１０の外壁が受け筒６の内壁面に当接しないように、それぞれの注射筒１０の垂下に開いていることが好ましい。位置決め板２２は、略矩形であって、複数の円形の貫通孔２４が開いており、その下面に底部２ａに向かって延びる円柱形又は角柱形の支持脚２３を有し、これを介して底部２ａに載置されることで、入れ子板４と底部２ａとの間に設けられている。貫通孔２４は、注射筒１０が受け筒６に挿入されて係止されて懸け吊られた際に、キャップ１１の少なくとも一部の側面が貫通孔２４の側壁に当接することによって注射筒１０を位置決めする。 As another positioning member of the syringe barrel 10, an example in which a positioning plate 22 for positioning the syringe barrel 10 by the through hole 24 is provided in FIG. The through-hole 24 is preferably open to the bottom of each syringe barrel 10 so that the outer wall of the syringe barrel 10 does not contact the inner wall surface of the receiving barrel 6. The positioning plate 22 is substantially rectangular and has a plurality of circular through holes 24, and has a cylindrical or prismatic support leg 23 extending toward the bottom 2a on the lower surface thereof, through which the bottom portion By being placed on 2a, it is provided between the nesting plate 4 and the bottom 2a. The through-hole 24 is configured such that when the syringe barrel 10 is inserted into the receiving barrel 6 and is locked and suspended, at least a part of the side surface of the cap 11 comes into contact with the side wall of the through-hole 24. Position it.
　貫通孔２４の上面開口周縁には、図８（ｂ）に示すように、キャップ１１を貫通孔２４に誘導するリブ２５が設けられていてもよい。リブ２５は、貫通孔２４の中心軸からの距離が上端側に向かって漸増する傾斜面を有する。注射筒１０が受け筒６に挿入されて係止されて懸け吊られる際、キャップ１１は、リブ２５の傾斜面と当接しつつ、確実に貫通孔２４に誘導されて、よりスムーズに挿入される。 A rib 25 that guides the cap 11 to the through hole 24 may be provided on the periphery of the upper surface opening of the through hole 24 as shown in FIG. The rib 25 has an inclined surface in which the distance from the central axis of the through hole 24 gradually increases toward the upper end side. When the injection cylinder 10 is inserted into the receiving cylinder 6, locked and suspended, the cap 11 is reliably guided to the through-hole 24 while being in contact with the inclined surface of the rib 25 and inserted more smoothly. .
　図８に示した例においても図７の例と同様に、キャップ１１は、貫通孔２４にスムーズに挿入されるので、注射筒１０は、位置決めされて揺動等が防止される。 Also in the example shown in FIG. 8, the cap 11 is smoothly inserted into the through hole 24 as in the example of FIG. 7, so that the syringe barrel 10 is positioned and prevented from swinging.
　以上のような位置決め部材を有する場合、棚３に載置された入れ子板４が横ぶれすると、受け筒６と位置決め部材とが位置ずれを起こし、注射筒１０と受け筒６の内壁の下端部とが当接する可能性がある。ここで、例えば図２に示すように、棚３に設けた突起８ａ、８ｂと入れ子板４に設けた位置決め穴７ａ、７ｂにより、受け筒６と位置決め部材との位置ずれを防止することができる。すなわち、棚３に設けた突起と入れ子板４に設けた位置決め穴とにより、受け筒６と位置決め部材との位置ずれ伴う注射筒１０と受け筒６の内壁の下端部との当接を防止することができる。 In the case of having the positioning member as described above, when the nesting plate 4 placed on the shelf 3 is laterally displaced, the receiving cylinder 6 and the positioning member are displaced, and the lower end portion of the injection cylinder 10 and the inner wall of the receiving cylinder 6 May come into contact. Here, as shown in FIG. 2, for example, the protrusions 8 a and 8 b provided on the shelf 3 and the positioning holes 7 a and 7 b provided on the nesting plate 4 can prevent displacement between the receiving tube 6 and the positioning member. . That is, the protrusion provided on the shelf 3 and the positioning hole provided on the nesting plate 4 prevent the syringe barrel 10 and the lower end portion of the inner wall of the receptacle barrel 6 from coming into contact with the receiving barrel 6 and the positioning member. be able to.
　本発明に係る注射筒収納容器は、複数の空の注射筒を収納して、注射筒へ薬剤を充填する工場への搬送に用いられる。 The syringe barrel container according to the present invention is used for transporting a plurality of empty syringe barrels to a factory that fills the syringe barrel with a medicine.
１　注射筒収納容器
２　容器本体
２ａ　底部
２ｂ　周壁部
２ｃ　開口部
３　棚
４　入れ子板
５　切欠部
６　受け筒
７ａ，７ｂ　位置決め穴
８ａ，８ｂ　突起
９　緩衝部
１０　注射筒
１１　キャップ
１２　針管
１３　縮径筒先
１４　胴部
１５　フランジ
１６　周縁部
１７　保護膜
２１　囲い
２１ａ　隙間
２２　位置決め板
２３　支持脚
２４　貫通孔
２５　リブ
Ｓ　対称点 DESCRIPTION OF SYMBOLS 1 Injection cylinder storage container 2 Container main body 2a Bottom part 2b Peripheral wall part 2c Opening part 3 Shelf 4 Nesting board 5 Notch part 6 Receptacle cylinder 7a, 7b Positioning hole 8a, 8b Protrusion 9 Buffer part 10 Injection cylinder 11 Cap 12 Needle tube 13 Reduced diameter cylinder tip 14 body 15 flange 16 peripheral edge 17 protective film 21 enclosure 21a gap 22 positioning plate 23 support leg 24 through hole 25 rib S symmetry point

Claims (7)

  1. 　先端部にキャップと、基端部にフランジとを有する薬剤充填用の注射筒を複数収納するための注射筒収納容器であって、
    　下端に底部と、前記底部の周囲に連続し、上端に向かって延びる周壁部と、前記周壁部の上端に囲まれた開口部と、前記周壁部に設けられた棚とを有する容器本体と、
    　前記棚に載置され、前記注射筒を挿脱自在に挿入可能、かつ前記フランジを係止することで前記注射筒を懸け吊ることが可能な複数の受け筒が貫通して並べられた入れ子板とを備え、
    　前記入れ子板と前記棚との、いずれか一方に複数の突起が設けられ、他方に前記各突起を挿入可能な複数の位置決め穴が設けられていることを特徴とする注射筒収納容器。     A syringe barrel storage container for storing a plurality of syringes for filling a medicine having a cap at a distal end and a flange at a proximal end,
    A container main body having a bottom at the lower end, a peripheral wall portion extending around the bottom and extending toward the upper end, an opening surrounded by the upper end of the peripheral wall portion, and a shelf provided on the peripheral wall portion,
    A nesting plate on which a plurality of receiving tubes, which are placed on the shelf, can be removably inserted, and can be suspended and hung by engaging the flange, are arranged therethrough. And
    A syringe barrel containing a plurality of protrusions on one of the nesting plate and the shelf and a plurality of positioning holes into which the protrusions can be inserted on the other.
  2. 　前記複数の位置決め穴のうち少なくとも一つが、長手方向と短手方向とを有する長穴であり、
    　前記長手方向が、前記長穴と前記複数の位置決め穴の前記長穴以外の１つとを結ぶ直線方向であることを特徴とする請求項１に記載の注射筒収納容器。     At least one of the plurality of positioning holes is a long hole having a longitudinal direction and a short direction,
    2. The syringe barrel container according to claim 1, wherein the longitudinal direction is a linear direction connecting the elongated hole and one of the plurality of positioning holes other than the elongated hole.
  3. 　前記複数の突起又は前記複数の位置決め穴が、前記底部の中心を対称点とする点対称の位置で、前記棚に設けられていることを特徴とする請求項２に記載の注射筒収納容器。 3. The syringe barrel container according to claim 2, wherein the plurality of protrusions or the plurality of positioning holes are provided on the shelf at a point-symmetrical position with a center of the bottom as a symmetric point.
  4. 　前記棚の外形が略矩形であり、
    　前記複数の突起又は前記複数の位置決め穴が、前記棚の略対角の位置で、前記棚に設けられていることを特徴とする請求項２に記載の注射筒収納容器。     The outer shape of the shelf is substantially rectangular;
    3. The syringe barrel container according to claim 2, wherein the plurality of protrusions or the plurality of positioning holes are provided in the shelf at substantially diagonal positions of the shelf.
  5. 　前記複数の突起が前記棚に設けられ、前記複数の位置決め穴が前記入れ子板に設けられていることを特徴とする請求項１に記載の注射筒収納容器。 2. The syringe barrel container according to claim 1, wherein the plurality of protrusions are provided on the shelf, and the plurality of positioning holes are provided on the nesting plate.
  6. 　前記各受け筒に、前記注射筒が挿入され、
    　前記開口部が保護膜又は保護蓋により覆われることにより、前記容器本体が密閉されていることを特徴とする請求項１に記載の注射筒収納容器。     The syringe barrel is inserted into each receptacle,
    The syringe barrel container according to claim 1, wherein the container body is hermetically sealed by covering the opening with a protective film or a protective lid.
  7. 　前記保護膜は、ガス透過性と、微粒子不透過性とを有し、
    　オートクレーブ滅菌処理が行われることを特徴とする請求項６に記載の注射筒収納容器。     The protective film has gas permeability and fine particle impermeability,
    The syringe barrel container according to claim 6, wherein autoclaving is performed.
PCT/JP2012/074693 2012-09-26 2012-09-26 Syringe storage container WO2014049712A1 (en)

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CN104276333A (en) * 2014-09-25 2015-01-14 无锡同心塑料制品有限公司 Medical injector packaging box
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