JP2015112489A - 能動型の安全ペンニードルアセンブリ - Google Patents
能動型の安全ペンニードルアセンブリ Download PDFInfo
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- JP2015112489A JP2015112489A JP2014249784A JP2014249784A JP2015112489A JP 2015112489 A JP2015112489 A JP 2015112489A JP 2014249784 A JP2014249784 A JP 2014249784A JP 2014249784 A JP2014249784 A JP 2014249784A JP 2015112489 A JP2015112489 A JP 2015112489A
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- needle
- shield
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- needle carrier
- carrier
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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
- A61M5/178—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
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
-
- 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
- A61M5/321—Means for protection against accidental injuries by 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3213—Caps placed axially onto the needle, e.g. equipped with finger protection guards
-
- 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
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
-
- 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
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means
-
- 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
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
-
- 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
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
-
- 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
-
- 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
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3254—Shielding of proximal needles, e.g. for pen needles
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
【解決手段】本発明は安全ペンニードルアセンブリを提供する。これは、ハブと、ニードルキャリアと、ニードルキャリアに固定されたニードルと、シールドと、シールドをニードルキャリアに固定するための第1の係合可能な係止手段とを含む。ハブと相対的なシールドの末端移動の所定範囲において、第1の係合可能な係止手段が係合されて、そのために、シールドがニードルキャリアに固定されるようになる。末端移動の所定範囲を超える、ハブと相対的なシールドのさらなる末端移動のとたんに、シールドおよびニードルキャリアが協調して一緒にハブに相対的に移動して、ニードルの基端をハブに相対的に末端へ移動させて退避状態にする。
【選択図】図2
Description
Claims (5)
- 安全ペンニードルアセンブリであって、
医療用注射器に取り付けるための機構を持つハブと、
ニードルキャリアと、
該ニードルキャリアに固定されたニードルであって、基端および末端を含み、該末端が患者への挿入用に形成されている、ニードルと、
シールドと、
該シールドが前記ニードルキャリアと協調して移動するように該シールドを前記ニードルキャリアに固定するための第1の係合可能な係止手段と
を備えており、
初期状態において、前記シールドは前記ニードルキャリアに相対的に移動可能であり、
前記ハブと相対的な前記シールドの末端移動の所定範囲において、前記第1の係合可能な係止手段が係合されて、そのために、前記シールドが前記ニードルキャリアに固定されるようになり、および、
前記末端移動の所定範囲を超える、前記ハブと相対的な前記シールドのさらなる末端移動のとたんに、前記シールドおよび前記ニードルキャリアが協調して一緒に前記ハブに相対的に移動して、前記ニードルの前記基端を前記ハブに相対的に末端へ移動させて退避状態にする、
安全ペンニードルアセンブリ。 - 前記シールドは、該シールドが前記ニードルキャリアに固定された状態で前記ニードルの前記末端を覆う、請求項1に記載の安全ペンニードルアセンブリ。
- 前記ニードルキャリアを前記ハブに固定するための第2の係合可能な係止手段をさらに備え、該第2の係合可能な係止手段は、前記ニードルキャリアの前記ハブと相対的な末端移動の二次の所定範囲において係合される、請求項1に記載の安全ペンニードルアセンブリ。
- 前記ハブに前記ニードルキャリアを固定するように前記第2の係合可能な係止手段が係合された状態で、前記ニードルの前記基端は前記退避状態にある、請求項3に記載の安全ペンニードルアセンブリ。
- 前記シールドは、前記ニードルキャリアが前記ハブと相対的な末端移動の前記二次の所定範囲を移動している状態で、前記ニードルキャリアに固定される、請求項3に記載の安全ペンニードルアセンブリ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361914009P | 2013-12-10 | 2013-12-10 | |
US61/914,009 | 2013-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015112489A true JP2015112489A (ja) | 2015-06-22 |
JP6693696B2 JP6693696B2 (ja) | 2020-05-13 |
Family
ID=52021048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014249784A Active JP6693696B2 (ja) | 2013-12-10 | 2014-12-10 | 能動型の安全ペンニードルアセンブリ |
Country Status (5)
Country | Link |
---|---|
US (1) | US9649452B2 (ja) |
EP (1) | EP2883563B1 (ja) |
JP (1) | JP6693696B2 (ja) |
CA (1) | CA2873770A1 (ja) |
ES (1) | ES2863959T3 (ja) |
Cited By (1)
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---|---|---|---|---|
US10576219B2 (en) | 2015-10-17 | 2020-03-03 | Medexel Co., Ltd. | Pen needle provided with safety protection system |
Families Citing this family (27)
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EP2572741A1 (en) * | 2011-09-23 | 2013-03-27 | Sanofi-Aventis Deutschland GmbH | Medicament delivery device and actuation mechanism for a drug delivery device |
CN104307072A (zh) * | 2014-10-29 | 2015-01-28 | 杭州普昂医疗科技有限公司 | 安全式胰岛素笔针 |
GB201507981D0 (en) * | 2015-05-11 | 2015-06-24 | Owen Mumford Ltd | Needle assemblies |
JP7152388B2 (ja) | 2016-08-02 | 2022-10-12 | サノフィ-アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | キャップが元の場所に戻されることを制限された薬物送達デバイス |
USD847981S1 (en) * | 2016-08-10 | 2019-05-07 | Owen Mumford Limited | Safety pen needle |
USD938022S1 (en) * | 2016-08-10 | 2021-12-07 | Owen Mumford Limited | Safety pen needle |
WO2018215605A1 (en) * | 2017-05-24 | 2018-11-29 | Novo Nordisk A/S | System for safe handling of medical needle unit |
CN108543169B (zh) * | 2018-05-16 | 2023-12-01 | 普昂(杭州)医疗科技股份有限公司 | 一种安全式胰岛素笔针 |
CN109718429B (zh) * | 2019-02-15 | 2024-01-16 | 贝普医疗科技股份有限公司 | 一种安全胰岛素针 |
USD952136S1 (en) | 2019-06-14 | 2022-05-17 | Owen Mumford Limited | Syringe |
USD914208S1 (en) | 2019-06-14 | 2021-03-23 | Owen Mumford Limited | Syringe component |
US12005244B2 (en) | 2020-03-27 | 2024-06-11 | Medivena Sp. Z O.O. | Needle-based device based on direct wing-based coupling of a needle shield to a barrel thereof and safety mechanism implemented therein |
WO2025012672A1 (en) * | 2020-03-27 | 2025-01-16 | Medivena Sp. Z O. O. | Needle-based device with external safety cap and a needle guide element thereof |
US11173254B2 (en) * | 2020-03-27 | 2021-11-16 | Medivena Sp. Z O.O. | Needle-based device with a safety mechanism implemented therein |
US11224699B2 (en) | 2020-03-27 | 2022-01-18 | Medivena Sp. Z O.O. | Needle-based device with a safety mechanism implemented therein |
USD959651S1 (en) | 2020-04-08 | 2022-08-02 | Owen Mumford Limited | Medical instrument |
USD972745S1 (en) | 2020-05-07 | 2022-12-13 | Owen Mumford Limited | Testing device |
USD982180S1 (en) * | 2020-12-30 | 2023-03-28 | Lumenis Be Ltd. | Cap for light emitting device |
CN113018589B (zh) * | 2021-02-06 | 2024-02-06 | 焦作市妇幼保健院(焦作市妇女儿童医院) | 一种防刺伤一次性注射器 |
USD1069617S1 (en) | 2021-03-29 | 2025-04-08 | Owen Mumford Limited | Testing device |
WO2023004142A1 (en) * | 2021-07-23 | 2023-01-26 | Embecta Corp. | Retractable sleeve for pen needle assembly |
USD1078052S1 (en) | 2021-11-03 | 2025-06-03 | Owen Mumford Limited | Medical device |
USD1071161S1 (en) | 2022-10-17 | 2025-04-15 | Owen Mumford Limited | Medical injector |
USD1071168S1 (en) | 2022-10-17 | 2025-04-15 | Owen Mumford Limited | Medical injector |
USD1077210S1 (en) | 2022-11-18 | 2025-05-27 | Owen Mumford Limited | Medical injector |
WO2024240591A1 (en) * | 2023-05-23 | 2024-11-28 | Novo Nordisk A/S | Shielded needle unit with actuatable container coupling |
WO2025136409A1 (en) * | 2023-12-22 | 2025-06-26 | Medivena Sp. Z O.O. | Needle-based device based on direct wing-based coupling of a needle shield to a barrel thereof and safety mechanism implemented therein |
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Also Published As
Publication number | Publication date |
---|---|
EP2883563B1 (en) | 2021-03-31 |
JP6693696B2 (ja) | 2020-05-13 |
CA2873770A1 (en) | 2015-06-10 |
EP2883563A1 (en) | 2015-06-17 |
ES2863959T3 (es) | 2021-10-13 |
US20150157807A1 (en) | 2015-06-11 |
US9649452B2 (en) | 2017-05-16 |
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