WO2013073122A1 - Hypodermic needle package container - Google Patents

Hypodermic needle package container Download PDF

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Publication number
WO2013073122A1
WO2013073122A1 PCT/JP2012/006953 JP2012006953W WO2013073122A1 WO 2013073122 A1 WO2013073122 A1 WO 2013073122A1 JP 2012006953 W JP2012006953 W JP 2012006953W WO 2013073122 A1 WO2013073122 A1 WO 2013073122A1
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WO
WIPO (PCT)
Prior art keywords
needle
injection needle
holder
syringe
needle holder
Prior art date
Application number
PCT/JP2012/006953
Other languages
French (fr)
Japanese (ja)
Inventor
博 小澤
昭典 稲生
Original Assignee
南部化成株式会社
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Filing date
Publication date
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Publication of WO2013073122A1 publication Critical patent/WO2013073122A1/en

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    • 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
    • A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3295—Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel
    • A61M5/3298—Needles arranged in parallel
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw

Definitions

  • the present invention relates to an injection needle packaging container that can prevent an accident that the injection needle of a used syringe is accidentally stuck in a human body such as a doctor or a nurse.
  • doctor, nurses, etc. perform treatment such as injecting medicinal solution or infusion. Blood may also be collected from the patient for testing.
  • a doctor or the like removes an injection needle from a syringe used for a patient, he or she may accidentally pierce his / her own finger or hand or scratch the skin with the injection needle. In such a case, when the patient has an infectious disease, there is a risk that a doctor or the like may be infected with an infectious disease by a used injection needle.
  • Patent Document 1 proposes a protective cap in which a plate-like tab is extended to a cap for storing a needle.
  • this protective cap when the disposable injection needle after use is housed in the needle tube protective cap, the finger is sufficiently isolated from the opening portion by holding the tab with one finger, so that the hand is out of order. Therefore, even if the needle tip is shifted to the outside of the opening, the risk of damaging the fingertip with the needle tip is avoided.
  • the periphery of the insertion port of the injection needle of the injection needle cap is colored, and a needle tip stopper is provided in the vicinity of the insertion port of the injection needle.
  • Needle packaging containers have been proposed. According to this injection needle packaging container, when the injection needle is inserted into the injection needle packaging container, the coloring of the peripheral edge of the insertion port serves as a guideline for insertion, and the injection needle can be reliably inserted into the insertion port.
  • JP 2000-102611 A Utility model registration No. 3040000
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a syringe needle packaging container that can prevent a needle stick accident when a disposable syringe needle after use of a syringe is discarded.
  • Another object of the present invention is to provide an injection needle packaging container having a relatively simple structure and capable of discarding the injection needle at a low cost.
  • An injection needle packaging container having a needle holder storing an injection needle and a blister tray formed by forming a film and having a plurality of recesses in which the needle holder is stored, and after the injection needle
  • An engaging portion is provided at the end to which the tip of the syringe is connected by rotation, and the injection needle is housed in the needle holder so that the engaging portion of the injection needle is located on the opening side of the needle holder.
  • the needle holder is provided with a first rotation stopper that can prevent the rotation of the injection needle, and the second rotation stopper that can prevent the rotation of the needle holder is provided in the recess of the blister tray.
  • Syringe packaging container having a needle holder storing an injection needle and a blister tray formed by forming a film and having a plurality of recesses in which the needle holder is stored, and after the injection needle
  • An engaging portion is provided at the end to which the tip of the syringe is connected by rotation, and the injection needle is housed in the needle
  • the injection needle packaging container according to item 1 wherein an engagement portion provided at a rear end portion of the injection needle is a flange that can engage with a luer lock portion formed at a distal end portion of the syringe.
  • the injection needle package according to item 1 or 2 wherein the second rotation stopper provided in the recess of the blister tray is an engaging recess that can be engaged with a protrusion provided in the needle holder. container.
  • the needle holder has a holder body formed in a substantially cylindrical shape with one end open, a flange formed on the opening end side of the holder body, and the holder bonded to the flange in a peelable manner.
  • the rear end portion of the injection needle is provided with the engagement portion to which the distal end portion of the syringe is connected by rotation, and the engagement portion of the injection needle is located on the opening portion side of the needle holder.
  • the injection needle is housed in the needle holder, the needle holder is provided with a first rotation stopper that can prevent the rotation of the injection needle, and the second rotation that can prevent the rotation of the needle holder in the recess of the blister tray Since the stopper is provided, when using the injection needle, the tip of the syringe is engaged with the engaging portion of the injection needle and rotated to engage the injection needle with the tip of the syringe. Withdraw the needle from the blister tray.
  • the injection needle can be safely and easily placed in the tray. There is no stinging.
  • the blister tray for storing and storing the injection needle is used as a disposal container for the injection needle, the used syringe can be disposed of safely and easily and is inexpensive.
  • the injection needle packaging container of the present invention has a needle holder for storing the injection needle and a blister tray formed by forming a film and having a plurality of recesses for storing the needle holder, the injection needle is stored.
  • the needle holder can be removed from the blister tray, and the syringe can be connected to the injection needle in the needle holder by the same operation as described above.
  • FIG. 1 It is a schematic sectional drawing of the injection needle packaging container of this invention. It is action
  • FIG. It is a side view of the blister tray of the injection needle packaging container shown in FIG.
  • the injection needle packaging container 5 of the present invention includes a needle holder 40 in which the injection needle 1 is accommodated, and a blister tray 14 formed by forming a film by vacuum forming and / or pressure forming. And having.
  • the blister tray 14 is formed with a plurality of recesses 15 in which the needle holder 40 is accommodated, and a lower recess 30 in which the lower end of the needle holder 40 is disposed is provided at the bottom of the recess 15. Further, a flange 17 is formed on the peripheral edge of the blister tray 14 as shown in FIGS. 3 and 4.
  • the syringe 6 includes a syringe body 7 and a plunger 8 inserted into the syringe body 7. And a luer lock portion 20 formed at the tip of the syringe body 7.
  • the luer lock portion 20 has an outer cylinder 21 and an inner cylinder 22, and a screw 23 is formed on the inner surface of the outer cylinder 21.
  • the injection needle 1 has an injection needle body 10 in which a plurality of needles 11 protrude from the tip surface.
  • the injection needle body 10 is formed in a substantially cylindrical shape with a closed tip, and a flange (engagement portion) 12 that can be engaged with the luer lock portion 20 is formed at the proximal end portion of the injection needle body 10. Yes.
  • the number of the plurality of needles 11 provided on the surface portion of the injection needle 1 is 3, but it may be 2 or 4 or more.
  • the injection needle body 10 can be manufactured by injection molding or the like using a thermoplastic resin such as polycarbonate, polypropylene, ABS resin, or polystyrene.
  • a thermoplastic resin such as polycarbonate, polypropylene, ABS resin, or polystyrene.
  • the needle holder 40 for housing the injection needle 1 is formed on a holder body 41 formed in a substantially cylindrical shape with one end opened, and on the opening side of the holder body 41. And a flange 42.
  • a first anti-rotation portion 43 such as a groove (spline) running in the axial direction is formed on the inner surface of the holder body 41.
  • a protrusion (not shown) is formed on the outer surface of the injection needle 1 so as to fit into the concave groove 43.
  • this protrusion fits into a concave groove 43 formed on the inner surface of the needle holder 40, and the injection needle 1 is rotated with respect to the needle holder body 40. I can't.
  • a sealing member 44 capable of closing the opening of the needle holder 40 is attached to the flange 42 of the needle holder 40 by adhesion or the like, and the injection needle 1 accommodated in the needle holder 40 is aseptically sealed by sealing the opening. Isolated.
  • the opening can be opened by peeling off the seal member 44 from the flange 42 with a finger or the like.
  • a needle holder 40 is disposed in each recess 15 provided in the blister tray 14 with the tip of the needle facing the bottom.
  • a second anti-rotation portion 19 that can prevent the needle holder 40 from rotating when the needle holder 40 is housed in the recess 15 of the blister tray 14 is provided in the recess 15 of the blister tray 14.
  • an engagement recess 19 such as a groove formed in the recess 15 of the blister tray 14 can be used.
  • a plurality of protrusions 13 that can be fitted into the engagement recesses 19 are formed at the tip of the needle holder 40.
  • the injection needle 1 is aseptically stored in the needle holder 40, and each needle holder 40 is accommodated in the recess 15 of the blister tray 14.
  • the seal member 44 of the needle holder 40 is peeled from the flange 42 (FIG. 2), and then the luer lock portion 20 formed at the tip of the syringe 6 is attached to the needle 1 accommodated in the needle holder 40.
  • the syringe 6 is engaged with the flange 12 and the syringe 6 is rotated in this state.
  • the luer lock portion 20 of the syringe 6 and the flange 12 of the injection needle 1 are engaged.
  • the syringe needle 1 is attached to the tip of the syringe 6 (FIG. 3).
  • the drug solution in the syringe 6 enters the space 25 of the injection needle 1 and further passes through each needle 11 of the injection needle 1 from the tip of the needle 11. Extruded.
  • the drug solution used is typically a solution, gel or suspension containing the drug.
  • the drug that can be used is not substantially limited as long as the drug is not suitable for transdermal administration.
  • the injection needle 1 After using the injection needle 1, with the injection needle 1 attached to the tip of the syringe 6, the injection needle 1 is inserted into the needle holder 40 disposed in the recess 15 of the blister tray 14, and then the above By rotating the syringe 6 in the reverse direction, the injection needle 1 is separated from the tip of the syringe. In this way, the used injection needle 1 can be accommodated in the needle holder 40 and the syringe 6 can be discarded.
  • the seal member 44 of the needle holder 40 is peeled off from the flange 42 in another place or the like, and the same operation as described above is performed.
  • the injection needle 1 may be attached to the tip of the syringe 6. After the use of the injection needle 1, the needle holder 40 is returned to the blister tray 14, and then the injection needle 1 can be stored in the needle holder 40 and discarded by the same operation as described above.
  • the shape of the concave portion 15 and the lower concave portion 30 formed in the blister tray 14 can be appropriately changed according to the shape of the needle holder 40.
  • the second rotation stop portion 19 formed on the blister tray 14 may be formed by a pair of opposed concave grooves, and in this case, a protrusion that engages the concave groove on the outer surface of the needle holder 40. A portion 13 is formed.
  • the second rotation stopper 19 may be a wall surface having a hexagonal cross-sectional shape.
  • the cross-sectional shape of the recess 15 may be an oval, an ellipse, a quadrangle, or the like.
  • the seal member 44 may be formed of a seal member made of a metal foil, a resin film, or the like, and the form is not limited.
  • the injection needle packaging container of the present invention can use a blister tray for storing the injection needle as a container for disposal of the injection needle.

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

Abstract

Provided is a hypodermic needle package container with which it is possible to avoid needle puncture accidents when disposing of a disposable hypodermic needle after using a syringe. A hypodermic needle (1) package container comprises a needle holder (40) in which a hypodermic needle (1) is housed, and a blister tray (14) further comprising a plurality of depression parts (15) formed from a film and in which the needle holder (40) is housed. A hook part is disposed in the rear end part of the hypodermic needle (1) to which the leading end part of a syringe (6) is connected by rotation. The hypodermic needle (1) is housed in the needle holder (40) such that the hook part of the hypodermic needle (1) opens into the needle holder (40). A first rotation stop part (43) which is capable of stopping the rotation of the hypodermic needle (1) is disposed in the needle holder (40). A second rotation stop part (19) which is capable of stopping the rotation of the needle holder is disposed in the depression part (15) of the blister tray (14).

Description

注射針包装容器Injection needle packaging container
　本発明は、使用後の注射器の注射針が誤って医師、看護士等の人体等に刺さる事故を防ぐことができる注射針包装容器に関する。 The present invention relates to an injection needle packaging container that can prevent an accident that the injection needle of a used syringe is accidentally stuck in a human body such as a doctor or a nurse.
　病院等において、医師、看護士等（以下、「医師等」と言う。）は、患者に薬液を注射し、あるいは点滴を行うなどの治療を行っている。また、検査のために患者から採血を行うこともある。医師等が、患者に使用した注射器から注射針を取り外す場合に、誤って自分自身の指や手等に刺したり、注射針で皮膚を引っ掻くこともある。このような場合、患者が感染性疾患である場合には、使用済み注射針によって医師等が感染性疾病に感染するという危険がある。 In hospitals, etc., doctors, nurses, etc. (hereinafter referred to as “doctors etc.”) perform treatment such as injecting medicinal solution or infusion. Blood may also be collected from the patient for testing. When a doctor or the like removes an injection needle from a syringe used for a patient, he or she may accidentally pierce his / her own finger or hand or scratch the skin with the injection needle. In such a case, when the patient has an infectious disease, there is a risk that a doctor or the like may be infected with an infectious disease by a used injection needle.
　そこで、従来、プロテクター付きの注射針や、安全装置付き注射器、ツバ付き針管保護キャップ、注射針取り外し容器等が提案されている。 Therefore, conventionally, a syringe needle with a protector, a syringe with a safety device, a needle tube protective cap with a brim, a syringe needle removal container, and the like have been proposed.
　例えば、特開２０００－１０２６１１号公報（特許文献１）には、針を保管するキャップに板状のタブを延設した保護キャップが提案されている。この保護キャップによれば、使用後の使い捨て注射針を針管保護キャップ内に収容する際には、指が開口部から十分隔離される状態に一方の指でタブを摘んで行うので、手元が狂って針先が開口部の外側にずれても、針先で指先を傷つける危険が回避される。 For example, Japanese Patent Laid-Open No. 2000-102611 (Patent Document 1) proposes a protective cap in which a plate-like tab is extended to a cap for storing a needle. According to this protective cap, when the disposable injection needle after use is housed in the needle tube protective cap, the finger is sufficiently isolated from the opening portion by holding the tab with one finger, so that the hand is out of order. Therefore, even if the needle tip is shifted to the outside of the opening, the risk of damaging the fingertip with the needle tip is avoided.
　また、実用新案登録第３０４００００号（特許文献２）には、注射針キャップの注射針の挿入口の周縁に着色が施されているとともに、注射針の挿入口近傍に針先止部材が備えられた注射針包装容器が提案されている。この注射針包装容器によれば、注射針包装容器に注射針を挿入する場合に、上記挿入口の周縁の着色が挿入の目安となり、挿入口に確実に注射針を挿入することができる。 In addition, in Utility Model Registration No. 3040000 (Patent Document 2), the periphery of the insertion port of the injection needle of the injection needle cap is colored, and a needle tip stopper is provided in the vicinity of the insertion port of the injection needle. Needle packaging containers have been proposed. According to this injection needle packaging container, when the injection needle is inserted into the injection needle packaging container, the coloring of the peripheral edge of the insertion port serves as a guideline for insertion, and the injection needle can be reliably inserted into the insertion port.
　しかし、これらの装置においても、キャップを針先に被せる作業は慎重に行わなければならない。 However, even in these devices, the work of putting the cap on the needle tip must be performed carefully.
　また、使用済みの注射針を廃棄するために、注射針廃棄箱を設置する場合に、設置場所が限られるという現状があり、さらにこの注射針廃棄箱は比較的高価格である。 Also, when installing a needle disposal box to discard a used needle, there is a current situation that the installation location is limited, and this needle disposal box is relatively expensive.
特開２０００－１０２６１１号公報JP 2000-102611 A 実用新案登録第３０４００００号Utility model registration No. 3040000
　本発明は上記課題を解決するためになされたもので、注射器使用後の使い捨て注射針を廃棄する際に針刺し事故が防止できる注射針包装容器を提供することを目的とする。 The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a syringe needle packaging container that can prevent a needle stick accident when a disposable syringe needle after use of a syringe is discarded.
　本発明の他の目的は、比較的簡単な構造であり、かつ安価に注射針を廃棄できる注射針包装容器を提供することにある。 Another object of the present invention is to provide an injection needle packaging container having a relatively simple structure and capable of discarding the injection needle at a low cost.
　上記課題を解決するため、本発明は以下を特徴とする。
（項目１）注射針が収納された針ホルダーと、フィルムを成形してなり該針ホルダーが収容される凹部を複数有するブリスタートレーと、を有する注射針包装容器であって、該注射針の後端部に、注射器の先端部が回転により接続される係合部が設けられ、該注射針の係合部が該針ホルダーの開口部側に位置するよう該注射針が該針ホルダー内に収納され、該針ホルダーに注射針の回転を阻止し得る第１の回転止め部が設けられ、該ブリスタートレーの凹部に該針ホルダーの回転を阻止し得る第２の回転止め部が設けられている注射針包装容器。
（項目２）前記注射針の後端部に設けられた係合部が、前記注射器の先端部に形成されたルアーロック部と係合し得るフランジである項目１に記載の注射針包装容器。
（項目３）前記ブリスタートレーの凹部に設けられた第２の回転止め部が、前記針ホルダーに設けられた突起部と係止し得る係合凹部である項目１又は２に記載の注射針包装容器。
（項目４）前記針ホルダーが、一端が開口する略円筒状に形成されたホルダー本体と、該ホルダー本体の開口端部側に形成されたフランジと、該フランジに剥離可能に接着された該ホルダー本体の開口部を閉塞し得るシール部材と、を有し、注射針が該針ホルダー内に滅菌状態で収納されている項目１～３のいずれかに記載の注射針包装容器。 In order to solve the above problems, the present invention is characterized by the following.
(Item 1) An injection needle packaging container having a needle holder storing an injection needle and a blister tray formed by forming a film and having a plurality of recesses in which the needle holder is stored, and after the injection needle An engaging portion is provided at the end to which the tip of the syringe is connected by rotation, and the injection needle is housed in the needle holder so that the engaging portion of the injection needle is located on the opening side of the needle holder. The needle holder is provided with a first rotation stopper that can prevent the rotation of the injection needle, and the second rotation stopper that can prevent the rotation of the needle holder is provided in the recess of the blister tray. Syringe packaging container.
(Item 2) The injection needle packaging container according to item 1, wherein an engagement portion provided at a rear end portion of the injection needle is a flange that can engage with a luer lock portion formed at a distal end portion of the syringe.
(Item 3) The injection needle package according to item 1 or 2, wherein the second rotation stopper provided in the recess of the blister tray is an engaging recess that can be engaged with a protrusion provided in the needle holder. container.
(Item 4) The needle holder has a holder body formed in a substantially cylindrical shape with one end open, a flange formed on the opening end side of the holder body, and the holder bonded to the flange in a peelable manner. An injection needle packaging container according to any one of items 1 to 3, further comprising a seal member capable of closing the opening of the main body, wherein the injection needle is housed in a sterile state in the needle holder.
　本発明によれば、注射針の後端部に、注射器の先端部が回転により接続される係合部が設けられ、該注射針の係合部が該針ホルダーの開口部側に位置するよう該注射針が該針ホルダー内に収納され、針ホルダーに注射針の回転を阻止し得る第１の回転止め部が設けられ、ブリスタートレーの凹部に針ホルダーの回転を阻止し得る第２の回転止め部が設けられているので、注射針を使用するときは、注射器の先端部を注射針の係合部に係合させて回転させることで、注射器の先端に注射針を係合させ、この状態でブリスタートレーから注射針を引き抜く。 According to the present invention, the rear end portion of the injection needle is provided with the engagement portion to which the distal end portion of the syringe is connected by rotation, and the engagement portion of the injection needle is located on the opening portion side of the needle holder. The injection needle is housed in the needle holder, the needle holder is provided with a first rotation stopper that can prevent the rotation of the injection needle, and the second rotation that can prevent the rotation of the needle holder in the recess of the blister tray Since the stopper is provided, when using the injection needle, the tip of the syringe is engaged with the engaging portion of the injection needle and rotated to engage the injection needle with the tip of the syringe. Withdraw the needle from the blister tray.
　使用後は、上記とは逆の操作で、注射器の先端に注射針を付けた状態で注射針をブリスタートレーに配置した針ホルダー内に収納し、注射器を逆方向へ回転させて注射針を注射器の先端より分離し、注射針をブリスタートレーの針ホルダー内に収容する。 After use, reverse the above operation, with the syringe needle attached to the tip of the syringe, place the syringe needle in the needle holder placed on the blister tray, rotate the syringe in the reverse direction, and insert the needle into the syringe. The needle is separated from the tip of the needle, and the injection needle is accommodated in the needle holder of the blister tray.
　このようにすれば、使用後の注射針に医者等が直接接触することがなく、注射針を安全かつ簡単にトレー内に収めることができるため、注射針が医師等の指や手等を誤って刺すようなことがない。また、注射針を収容、保管するブリスタートレーを注射針の廃棄容器として利用するので、使用済みの注射器の廃棄を安全かつ簡単に行うことができる上に低価格でもある。 In this way, doctors do not come into direct contact with the used injection needle, and the injection needle can be safely and easily placed in the tray. There is no stinging. In addition, since the blister tray for storing and storing the injection needle is used as a disposal container for the injection needle, the used syringe can be disposed of safely and easily and is inexpensive.
　さらに、本発明の注射針包装容器は、注射針が収納される針ホルダーと、フィルムを成形してなり、針ホルダーが収容される凹部を複数有するブリスタートレーとを有するので、注射針が収納された針ホルダーをブリスタートレーから取り出して、この針ホルダー内の注射針に注射器を上記と同様の操作により、接続することもできる。 Furthermore, since the injection needle packaging container of the present invention has a needle holder for storing the injection needle and a blister tray formed by forming a film and having a plurality of recesses for storing the needle holder, the injection needle is stored. The needle holder can be removed from the blister tray, and the syringe can be connected to the injection needle in the needle holder by the same operation as described above.
本発明の注射針包装容器の概略断面図である。It is a schematic sectional drawing of the injection needle packaging container of this invention. 図１に示す注射針包装容器の作用説明図である。It is action | operation explanatory drawing of the injection needle packaging container shown in FIG. 注射針を注射器の先端に取り付けた状態の断面図である。It is sectional drawing of the state which attached the injection needle to the front-end | tip of a syringe. 注射針を収納する針ホルダーと注射器との関係を示す説明図である。It is explanatory drawing which shows the relationship between the needle holder which accommodates an injection needle, and a syringe. 図１に示す注射針包装容器のブリスタートレーの平面図である。It is a top view of the blister tray of the injection needle packaging container shown in FIG. 図１に示す注射針包装容器のブリスタートレーの正面図である。It is a front view of the blister tray of the injection needle packaging container shown in FIG. 図１に示す注射針包装容器のブリスタートレーの側面図である。It is a side view of the blister tray of the injection needle packaging container shown in FIG. 針ホルダーの断面図である。It is sectional drawing of a needle holder. 針ホルダーの先端部分の端面図である。It is an end view of the front-end | tip part of a needle holder. 他の実施例の注射針包装容器のブリスタートレーの要部平面図である。It is a principal part top view of the blister tray of the injection needle packaging container of other Examples. さらに他の実施例の注射針包装容器のブリスタートレーの要部平面図である。It is a principal part top view of the blister tray of the injection needle packaging container of other Examples.
　以下、本発明の実施の形態について図面を参照しながら詳細に説明する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
　図１および図２に示すように、本発明の注射針包装容器５は、注射針１が収納された針ホルダー４０と、フィルムを真空成形および/または圧空成形などで成形してなるブリスタートレー１４と、を有する。 As shown in FIGS. 1 and 2, the injection needle packaging container 5 of the present invention includes a needle holder 40 in which the injection needle 1 is accommodated, and a blister tray 14 formed by forming a film by vacuum forming and / or pressure forming. And having.
　該ブリスタートレー１４には、針ホルダー４０が収容される複数の凹部１５が形成され、該凹部１５の底部に針ホルダー４０の下端部を配置する下側凹部３０が設けられている。またブリスタートレー１４の周縁にフランジ１７が全周に亘って形成されている
　図３および図４に示すように、注射器６は、注射器本体７と、該注射器本体７内に挿入されるプランジャ８と、注射器本体７の先端部に形成されたルアーロック部２０とを有する。ルアーロック部２０は、外筒２１と内筒２２とを有し、該外筒２１の内面にねじ２３が形成されている。 The blister tray 14 is formed with a plurality of recesses 15 in which the needle holder 40 is accommodated, and a lower recess 30 in which the lower end of the needle holder 40 is disposed is provided at the bottom of the recess 15. Further, a flange 17 is formed on the peripheral edge of the blister tray 14 as shown in FIGS. 3 and 4. As shown in FIGS. 3 and 4, the syringe 6 includes a syringe body 7 and a plunger 8 inserted into the syringe body 7. And a luer lock portion 20 formed at the tip of the syringe body 7. The luer lock portion 20 has an outer cylinder 21 and an inner cylinder 22, and a screw 23 is formed on the inner surface of the outer cylinder 21.
　注射針１は、複数本の針１１が先端表面より突出する注射針本体１０有する。注射針本体１０は、先端部が閉塞されたほぼ円筒状に形成され、注射針本体１０の基端部に、上記ルアーロック部２０と係合し得るフランジ（係合部）１２が形成されている。この実施形態では、注射針１の表面部に設けられる複数の針１１は３本であるが、２本あるいは４本以上であってもよい。 The injection needle 1 has an injection needle body 10 in which a plurality of needles 11 protrude from the tip surface. The injection needle body 10 is formed in a substantially cylindrical shape with a closed tip, and a flange (engagement portion) 12 that can be engaged with the luer lock portion 20 is formed at the proximal end portion of the injection needle body 10. Yes. In this embodiment, the number of the plurality of needles 11 provided on the surface portion of the injection needle 1 is 3, but it may be 2 or 4 or more.
　なお、注射針本体１０は、ポリカーボネート、ポリプロピレン、ＡＢＳ樹脂、ポリスチレン等の熱可塑性樹脂を材料として、射出成形等により製造することができる。 The injection needle body 10 can be manufactured by injection molding or the like using a thermoplastic resin such as polycarbonate, polypropylene, ABS resin, or polystyrene.
　図４および図８に示すように、注射針１を収容するための針ホルダー４０は、一端が開口する略円筒状に形成されたホルダー本体４１と、該ホルダー本体４１の開口側に形成されたフランジ４２と、を有する。ホルダー本体４１の内面には、軸方向に走る凹溝（スプライン）などの第１の回転止め部４３が形成されている。 As shown in FIGS. 4 and 8, the needle holder 40 for housing the injection needle 1 is formed on a holder body 41 formed in a substantially cylindrical shape with one end opened, and on the opening side of the holder body 41. And a flange 42. A first anti-rotation portion 43 such as a groove (spline) running in the axial direction is formed on the inner surface of the holder body 41.
　この凹溝４３に嵌合するように、上記注射針１の外面に突部（図示せず）が形成されている。注射針１を針ホルダー４０内へ挿入した際には、この突部が針ホルダー４０の内面に形成した凹溝４３と嵌合して、注射針１を針ホルダー本体４０に対して回転することができない。 A protrusion (not shown) is formed on the outer surface of the injection needle 1 so as to fit into the concave groove 43. When the injection needle 1 is inserted into the needle holder 40, this protrusion fits into a concave groove 43 formed on the inner surface of the needle holder 40, and the injection needle 1 is rotated with respect to the needle holder body 40. I can't.
　針ホルダー４０のフランジ４２に、針ホルダー４０の開口部を閉塞し得るシール部材４４が接着などにより取り付けられ、開口部をシールすることで針ホルダー４０内に収容された注射針１を無菌的に隔離している。シール部材４４を指などでフランジ４２から剥ぎ取ることにより、開口部を開放できる。 A sealing member 44 capable of closing the opening of the needle holder 40 is attached to the flange 42 of the needle holder 40 by adhesion or the like, and the injection needle 1 accommodated in the needle holder 40 is aseptically sealed by sealing the opening. Isolated. The opening can be opened by peeling off the seal member 44 from the flange 42 with a finger or the like.
　上記ブリスタートレー１４に設けられた各凹部１５内に、針ホルダー４０が、針の先端を底部側にした状態で配設されている。針ホルダー４０を該ブリスタートレー１４の凹部１５内に収納した際に、針ホルダー４０の回転を阻止し得る第２の回転止め部１９が、該ブリスタートレー１４の凹部１５に設けられている。 A needle holder 40 is disposed in each recess 15 provided in the blister tray 14 with the tip of the needle facing the bottom. A second anti-rotation portion 19 that can prevent the needle holder 40 from rotating when the needle holder 40 is housed in the recess 15 of the blister tray 14 is provided in the recess 15 of the blister tray 14.
　第２の回転止め部１９としては、例えば、図５に示すように、ブリスタートレー１４の凹部１５に形成した溝などの係合凹部１９であり得る。針ホルダー４０の先端に、この係合凹部１９に嵌合し得る突起部１３が複数形成されている。 As the second rotation stopper 19, for example, as shown in FIG. 5, an engagement recess 19 such as a groove formed in the recess 15 of the blister tray 14 can be used. A plurality of protrusions 13 that can be fitted into the engagement recesses 19 are formed at the tip of the needle holder 40.
　ブリスタートレー１４の各凹部１５内に、針ホルダー４０を収納した際には、凹部１５内に収容された注射針１の後端部は凹部１５の外側を向く。 When the needle holder 40 is stored in each recess 15 of the blister tray 14, the rear end portion of the injection needle 1 stored in the recess 15 faces the outside of the recess 15.
　次に、本発明の経皮投薬装置５の使用方法を説明する。 Next, a method for using the transdermal administration device 5 of the present invention will be described.
　注射針１は針ホルダー４０内に無菌的に保管され、各針ホルダー４０がブリスタートレー１４の凹部１５内に収容されている。 The injection needle 1 is aseptically stored in the needle holder 40, and each needle holder 40 is accommodated in the recess 15 of the blister tray 14.
　はじめに、針ホルダー４０のシール部材４４をフランジ４２から剥離し（図２）、次に、注射器６の先端に形成されたルアーロック部２０を、針ホルダー４０内に収容されている注射針１のフランジ１２に係合させ、この状態で注射器６を回転させる。 First, the seal member 44 of the needle holder 40 is peeled from the flange 42 (FIG. 2), and then the luer lock portion 20 formed at the tip of the syringe 6 is attached to the needle 1 accommodated in the needle holder 40. The syringe 6 is engaged with the flange 12 and the syringe 6 is rotated in this state.
　注射針１は針ホルダー４０に対して回転できず、また針ホルダー４０はブリスタートレー１４に対して回転できないので、注射器６のルアーロック部２０と注射針１のフランジ１２が係合する。係合状態で注射器６をブリスタートレー１４から引き抜くと、注射器６の先端部に注射針１が取り付けられた状態となる（図３）。 Since the injection needle 1 cannot rotate with respect to the needle holder 40 and the needle holder 40 cannot rotate with respect to the blister tray 14, the luer lock portion 20 of the syringe 6 and the flange 12 of the injection needle 1 are engaged. When the syringe 6 is pulled out from the blister tray 14 in the engaged state, the syringe needle 1 is attached to the tip of the syringe 6 (FIG. 3).
　その後、通常の方法に従って、注射器６のプランジャ８を押圧操作することにより、注射器６内の薬液は注射針１の空間部２５内へ入り、さらに注射針１の各針１１を通して針１１の先端から押し出される。使用される薬液は、典型的には、薬剤を含有する溶液、ゲルまたは懸濁液である。使用可能な薬剤は、経皮的な投与に適さない薬剤以外であれば実質的に制限されない。 Thereafter, by pressing the plunger 8 of the syringe 6 according to a normal method, the drug solution in the syringe 6 enters the space 25 of the injection needle 1 and further passes through each needle 11 of the injection needle 1 from the tip of the needle 11. Extruded. The drug solution used is typically a solution, gel or suspension containing the drug. The drug that can be used is not substantially limited as long as the drug is not suitable for transdermal administration.
　注射針１を使用した後は、注射器６の先端に注射針１が付いた状態で、注射針１をブリスタートレー１４の凹部１５内に配置された針ホルダー４０内へ挿入し、その後上記とは逆方向に注射器６を回転させることにより、注射器の先端から注射針１を分離させる。このようにして、使用済みの注射針１を針ホルダー４０内へ収容できると共に、注射器６を廃棄できる。 After using the injection needle 1, with the injection needle 1 attached to the tip of the syringe 6, the injection needle 1 is inserted into the needle holder 40 disposed in the recess 15 of the blister tray 14, and then the above By rotating the syringe 6 in the reverse direction, the injection needle 1 is separated from the tip of the syringe. In this way, the used injection needle 1 can be accommodated in the needle holder 40 and the syringe 6 can be discarded.
　なお、注射器６に注射針１を取り付ける場合、針ホルダー４０をブリスタートレー１４から外した後に、別の場所などで、針ホルダー４０のシール部材４４をフランジ４２から剥離し、上記と同様の操作で、注射器６の先端に注射針１を取り付けるようにしてもよい。注射針１の使用後は、針ホルダー４０をブリスタートレー１４に戻した後、上記と同様の操作で、注射針１を針ホルダー４０内に収納して廃棄することができる。 In addition, when attaching the injection needle 1 to the syringe 6, after removing the needle holder 40 from the blister tray 14, the seal member 44 of the needle holder 40 is peeled off from the flange 42 in another place or the like, and the same operation as described above is performed. The injection needle 1 may be attached to the tip of the syringe 6. After the use of the injection needle 1, the needle holder 40 is returned to the blister tray 14, and then the injection needle 1 can be stored in the needle holder 40 and discarded by the same operation as described above.
　なお、ブリスタートレー１４に形成した凹部１５および下側凹部３０の形状は針ホルダー４０の形状に合わせて適宜変更することができる。図１０に示すように、ブリスタートレー１４に形成した第２の回転止め部１９として、一対の対向する凹溝で形成してもよく、この場合針ホルダー４０の外面に凹溝と係合する突起部１３が形成されている。図１１に示すように、針ホルダー４０の断面形状を六角形状とした場合には、第２の回転止め部１９として断面形状が六角形の壁面としてもよい。また、凹部１５の断面形状は、その他に、長円形、楕円形、四角形等であってもよい。シール部材４４は、金属箔、樹脂フィルムなどからなるシール部材で構成してもよく、その形態は限定されない。 In addition, the shape of the concave portion 15 and the lower concave portion 30 formed in the blister tray 14 can be appropriately changed according to the shape of the needle holder 40. As shown in FIG. 10, the second rotation stop portion 19 formed on the blister tray 14 may be formed by a pair of opposed concave grooves, and in this case, a protrusion that engages the concave groove on the outer surface of the needle holder 40. A portion 13 is formed. As shown in FIG. 11, when the cross-sectional shape of the needle holder 40 is a hexagonal shape, the second rotation stopper 19 may be a wall surface having a hexagonal cross-sectional shape. In addition, the cross-sectional shape of the recess 15 may be an oval, an ellipse, a quadrangle, or the like. The seal member 44 may be formed of a seal member made of a metal foil, a resin film, or the like, and the form is not limited.
　本発明の注射針包装容器は、注射針を保管するブリスタートレーを、注射針の廃棄用容器として利用することができる。 The injection needle packaging container of the present invention can use a blister tray for storing the injection needle as a container for disposal of the injection needle.
１　　注射針
５　　注射針包装容器
６　　注射器
１０　注射針本体
１１　針
１４　ブリスタートレー
１５　ブリスタートレーの凹部
１９　第２の回転止め部
４３　第１の回転止め部 DESCRIPTION OF SYMBOLS 1 Injection needle 5 Injection needle packaging container 6 Syringe 10 Injection needle main body 11 Needle 14 Bristol tray 15 Bristol tray recessed part 19 2nd rotation stop part 43 1st rotation stop part

Claims (4)

  1. 注射針が収納された針ホルダーと、フィルムを成形してなり該針ホルダーが収容される凹部を複数有するブリスタートレーと、を有する注射針包装容器であって、該注射針の後端部に、注射器の先端部が回転により接続される係合部が設けられ、該注射針の係合部が該針ホルダーの開口部側に位置するよう該注射針が該針ホルダー内に収納され、該針ホルダーに注射針の回転を阻止し得る第１の回転止め部が設けられ、該ブリスタートレーの凹部に該針ホルダーの回転を阻止し得る第２の回転止め部が設けられている注射針包装容器。 An injection needle packaging container having a needle holder in which an injection needle is accommodated, and a blister tray having a plurality of recesses in which the needle holder is formed by molding a film, and at the rear end of the injection needle, An engaging portion to which the distal end portion of the syringe is connected by rotation is provided, and the injection needle is housed in the needle holder so that the engaging portion of the injection needle is located on the opening side of the needle holder, and the needle An injection needle packaging container in which the holder is provided with a first rotation stopper capable of preventing the rotation of the injection needle, and the second rotation stopper which can prevent the rotation of the needle holder is provided in the concave portion of the blister tray. .
  2. 前記注射針の後端部に設けられた係合部が、前記注射器の先端部に形成されたルアーロック部と係合し得るフランジである請求項１に記載の注射針包装容器。 The injection needle packaging container according to claim 1, wherein the engaging portion provided at the rear end portion of the injection needle is a flange that can be engaged with a luer lock portion formed at a distal end portion of the syringe.
  3. 前記ブリスタートレーの凹部に設けられた第２の回転止め部が、前記針ホルダーに設けられた突起部と係止し得る係合凹部である請求項１に記載の注射針包装容器。 The injection needle packaging container according to claim 1, wherein the second rotation stopper provided in the concave portion of the blister tray is an engaging concave portion that can be engaged with a protrusion provided in the needle holder.
  4. 前記針ホルダーが、一端が開口する略円筒状に形成されたホルダー本体と、該ホルダー本体の開口端部側に形成されたフランジと、該フランジに剥離可能に接着された該ホルダー本体の開口部を閉塞し得るシール部材と、を有し、注射針が該針ホルダー内に滅菌状態で収納されている請求項１に記載の注射針包装容器。 The needle holder has a holder body formed in a substantially cylindrical shape with one end opened, a flange formed on the opening end side of the holder body, and an opening in the holder body that is peelably bonded to the flange. The injection needle packaging container according to claim 1, wherein the injection needle is housed in a sterilized state in the needle holder.
PCT/JP2012/006953 2011-11-16 2012-10-30 Hypodermic needle package container WO2013073122A1 (en)

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