JP7209839B2 - 作動防止キャップアセンブリ - Google Patents
作動防止キャップアセンブリ Download PDFInfo
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- JP7209839B2 JP7209839B2 JP2021534130A JP2021534130A JP7209839B2 JP 7209839 B2 JP7209839 B2 JP 7209839B2 JP 2021534130 A JP2021534130 A JP 2021534130A JP 2021534130 A JP2021534130 A JP 2021534130A JP 7209839 B2 JP7209839 B2 JP 7209839B2
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- housing
- cap
- needle cover
- needle
- cap assembly
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
-
- 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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
- A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31566—Means improving security or handling thereof
- A61M5/31571—Means preventing accidental administration
-
- 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
- A61M5/3245—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
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/348—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub snap lock, i.e. upon axial displacement of needle assembly
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
-
- 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
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/27—General characteristics of the apparatus preventing use
- A61M2205/276—General characteristics of the apparatus preventing use preventing unwanted use
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
Landscapes
- 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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
20 ハウジング
21 キャップ係合部材
30 キャップアセンブリ
40 キャップ
41 グリップ突起
42 ハウジング係合部材
50 針シールドリムーバー
51 把持部材
60 ロック部材
61 係合部材
62 停止カム
70 針カバー
71 溝
80 シリンジ
81 薬剤容器部
82 針
83 針シールド(FNS)
84 針シールド(RNS)
140 注入部位
Claims (9)
- 薬剤送達装置のためのキャップアセンブリであって、前記薬剤送達装置は、ハウジングと、前記ハウジングに対して移動可能な針カバーとを有し、
前記キャップアセンブリは、
前記針カバーおよび前記ハウジングと相互作用するよう構成され、前記ハウジング内部への前記針カバーの移動を制限する第1の係合部材を含むロック部材と、
前記ロック部材と係合するよう構成され、キャップが前記ハウジングに係合される第1の位置と、前記キャップが前記ハウジングから外れる第2の位置との間で、前記ハウジングに対して移動可能に配置されたキャップと、
を備えることを特徴とする、キャップアセンブリ。 - 前記キャップが前記第1および第2の位置の間に位置する場合に前記第1の係合部材が前記針カバーから離れるように動くことを防ぐように、前記ハウジングの端部が前記第1の係合部材と係合するように構成されていることを特徴とする、請求項1に記載のキャップアセンブリ。
- 前記キャップはさらに、前記第2の位置および第3の位置の間で移動可能に配置され、前記第3の位置では、前記キャップが前記ハウジングから外れ、前記ロック部材が前記針カバーから外れて前記針カバーの移動がもはや制限されないことを特徴とする、請求項1に記載のキャップアセンブリ。
- 前記針カバーは、前記キャップが前記第1の位置および前記第2の位置の間にある場合に前記第1の係合部材と係合するように構成された第2の係合部材を含み、前記キャップが前記第2の位置から前記第3の位置に移動すると前記第1の係合部材が前記第2の係合部材を解放することを特徴とする、請求項3に記載のキャップアセンブリ。
- 前記キャップアセンブリは、前記ロック部材と係合するよう構成された針シールドリムーバーと、前記針カバーおよび前記ハウジング内の薬剤容器に取り付けられた針シールドとをさらに備え、前記キャップが前記第2の位置から前記第3の位置に移動すると、前記キャップが前記ロック部材を移動して、前記針シールドリムーバーを前記薬剤容器から離れるように動かし、前記針シールドを前記薬剤容器から引き離すことを特徴とする、請求項3に記載のキャップアセンブリ。
- 前記キャップは、ユーザーが前記キャップを把持する場合にユーザーと相互作用するよう構成された複数のグリップ突起を前記キャップの外面に含むことを特徴とする、請求項1に記載のキャップアセンブリ。
- 前記第1の係合部材は、半径方向に柔軟であり、かつ前記ハウジングおよび前記針カバーの間に配置され、前記ハウジングは、前記キャップが前記第1および第2の位置の間に位置する場合に、前記第1の係合部材が半径方向外向きに曲がって前記針カバーから離れることを防ぐことを特徴とする請求項1に記載のキャップアセンブリ。
- 前記第1の係合部材は、前記針カバーおよび前記ハウジングの間の間隙に挿入されるよう構成された自由端部を有し、前記自由端部は、前記針カバーに当接して、前記針カバーの移動を制限し、前記ハウジングは、前記自由端部が前記針カバーから離れるように動くことを防ぐことを特徴とする請求項1に記載のキャップアセンブリ。
- 薬剤送達装置であって、
ハウジングと、
前記ハウジング内に少なくとも部分的に移動可能に配置された針カバーと、
を備え、
前記薬剤送達装置が、前記針カバーおよび前記ハウジング内に配置された薬剤容器と、
請求項1~8のいずれか一項に記載の前記キャップアセンブリと、をさらに備え、
前記キャップアセンブリは、前記ハウジングの近位開口部をカバーするよう前記ハウジングに取り付けられるように構成されていることを特徴とする、薬剤送達装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18212091.5 | 2018-12-12 | ||
EP18212091 | 2018-12-12 | ||
PCT/EP2019/081897 WO2020120084A1 (en) | 2018-12-12 | 2019-11-20 | Activation prevention cap assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022513856A JP2022513856A (ja) | 2022-02-09 |
JP7209839B2 true JP7209839B2 (ja) | 2023-01-20 |
Family
ID=64665203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021534130A Active JP7209839B2 (ja) | 2018-12-12 | 2019-11-20 | 作動防止キャップアセンブリ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220016356A1 (ja) |
EP (1) | EP3893969A1 (ja) |
JP (1) | JP7209839B2 (ja) |
KR (1) | KR102564150B1 (ja) |
CN (1) | CN113164692B (ja) |
WO (1) | WO2020120084A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4306151A1 (en) * | 2022-07-12 | 2024-01-17 | ALK-Abelló A/S | Autoinjector |
EP4112107A1 (en) * | 2022-07-22 | 2023-01-04 | Ypsomed AG | Safety mechanism for a drug delivery device |
KR102542985B1 (ko) * | 2023-04-10 | 2023-06-14 | 주식회사 비에스엘 | 자동 약물 주입 장치의 바늘 보호 캡 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015513439A (ja) | 2012-03-14 | 2015-05-14 | ケアベイ・ヨーロッパ・リミテッドCarebay Europe Limited | 薬剤送達装置 |
JP2017508548A (ja) | 2014-03-28 | 2017-03-30 | 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 | シース取外し機構 |
WO2017207224A1 (en) | 2016-06-03 | 2017-12-07 | Carebay Europe Ltd. | Medicament delivery device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2923716A (en) | 1955-07-06 | 1960-02-02 | Bayer Ag | Process for the preparation of thiochromones |
DK3421067T3 (da) * | 2009-05-29 | 2022-02-28 | Ypsomed Ag | Injektionsindretning, især auto-injektor, med en nålebeskyttelse og/eller overbelastningssikring til en produktbeholder |
EP2768560B1 (en) * | 2011-10-17 | 2016-09-07 | SHL Group AB | Device for removing delivery member shields |
GB201212190D0 (en) * | 2012-07-09 | 2012-08-22 | Oval Medical Technologies Ltd | Injector device with mechanism for preventing accidental activation |
JP6047238B2 (ja) * | 2012-10-11 | 2016-12-21 | ケアベイ・ヨーロッパ・リミテッドCarebay Europe Limited | 自動注射トレーニング装置 |
US10500353B2 (en) * | 2014-10-08 | 2019-12-10 | SHL Medical, AG | Medicament delivery device |
EP3337539B1 (en) * | 2015-08-19 | 2024-04-03 | SHL Medical AG | Variable single dose medicament delivery device |
KR102118819B1 (ko) * | 2016-05-18 | 2020-06-04 | 에스에이치엘 메디컬 아게 | 약물 전달 장치를 위한 투여 메커니즘 |
EP3320932A1 (en) * | 2016-11-15 | 2018-05-16 | Carebay Europe Ltd. | Medicament delivery device having a cap assembly |
-
2019
- 2019-11-20 WO PCT/EP2019/081897 patent/WO2020120084A1/en unknown
- 2019-11-20 CN CN201980079146.0A patent/CN113164692B/zh active Active
- 2019-11-20 JP JP2021534130A patent/JP7209839B2/ja active Active
- 2019-11-20 US US17/294,243 patent/US20220016356A1/en active Pending
- 2019-11-20 EP EP19802210.5A patent/EP3893969A1/en active Pending
- 2019-11-20 KR KR1020217017874A patent/KR102564150B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015513439A (ja) | 2012-03-14 | 2015-05-14 | ケアベイ・ヨーロッパ・リミテッドCarebay Europe Limited | 薬剤送達装置 |
JP2017508548A (ja) | 2014-03-28 | 2017-03-30 | 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 | シース取外し機構 |
WO2017207224A1 (en) | 2016-06-03 | 2017-12-07 | Carebay Europe Ltd. | Medicament delivery device |
Also Published As
Publication number | Publication date |
---|---|
CN113164692A (zh) | 2021-07-23 |
JP2022513856A (ja) | 2022-02-09 |
WO2020120084A1 (en) | 2020-06-18 |
CN113164692B (zh) | 2023-02-21 |
US20220016356A1 (en) | 2022-01-20 |
KR20210091764A (ko) | 2021-07-22 |
KR102564150B1 (ko) | 2023-08-08 |
EP3893969A1 (en) | 2021-10-20 |
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