JP7385670B2 - 自動注射器用のドロップテスト機能付き硬質針シールド除去器 - Google Patents
自動注射器用のドロップテスト機能付き硬質針シールド除去器 Download PDFInfo
- Publication number
- JP7385670B2 JP7385670B2 JP2021550002A JP2021550002A JP7385670B2 JP 7385670 B2 JP7385670 B2 JP 7385670B2 JP 2021550002 A JP2021550002 A JP 2021550002A JP 2021550002 A JP2021550002 A JP 2021550002A JP 7385670 B2 JP7385670 B2 JP 7385670B2
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- JP
- Japan
- Prior art keywords
- retainer
- needle cover
- needle
- cap remover
- flange
- 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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Links
- 238000012377 drug delivery Methods 0.000 claims description 29
- 229940079593 drug Drugs 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 229940090047 auto-injector Drugs 0.000 description 32
- 238000000034 method Methods 0.000 description 10
- 230000000295 complement effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- -1 but not limited to Substances 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 235000001892 vitamin D2 Nutrition 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
Images
Classifications
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- 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
- A61M2005/2006—Having specific accessories
- A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient body
-
- 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
- A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
- A61M2005/3107—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle for 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (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)
Description
Claims (6)
- ハウジング(310)と、
フランジ(340)を含む遠位端を有する変位可能な針カバー(330)であって、前記ハウジング(310)内に受け入れられ、前記針カバー(330)が前記ハウジング(310)から延びる使用前位置と、前記針カバー(330)が少なくとも部分的に前記ハウジング(310)内に変位する使用位置とを有するように構成され、前記針カバー(330)の前記ハウジング(310)への変位は、駆動機構との相互作用を介して薬物送達デバイスを作動させる、前記針カバーと、
キャップアセンブリ(100)であって、
ユーザにより把持されるように構成されたキャップ除去器(150)、及び
前記キャップ除去器(150)内に受け入れられ、前記フランジ(340)の半径方向外側に配置された少なくとも1つの内向き突起部(136)を備え、前記薬物送達デバイスの前記針カバー(330)の前記フランジ(340)と前記少なくとも1つの内向き突起部(136)で係合するように構成されたリテーナ(110)を備える前記キャップアセンブリと、
を備える薬物送達デバイスのサブアセンブリであって、
前記フランジ(340)に対する前記少なくとも1つの内向き突起部(136)の配置は、前記針カバー(330)の前記使用位置への移動を防止するように構成され、
前記リテーナは、少なくとも1つの半径方向に延びる突起部(135)を備え、前記キャップ除去器(150)は、その側壁に少なくとも1つの開口部(170)を含み、
前記少なくとも1つの半径方向に延びる突起部(135)は、前記少なくとも1つの半径方向に延びる突起部(135)が、キャップ除去器(150)の少なくとも1つの開口部(170)と整列するときに、前記少なくとも1つの半径方向に延びる突起部(135)が、半径方向外向きに偏向することで、前記リテーナ(110)の前記少なくとも1つの内向き突起部(136)と前記針カバー(330)の前記フランジ(340)との間の係合を解除でき、これによって前記リテーナ(110)と前記針カバー(330)との間の係合を解除できるように構成される、サブアセンブリ。 - 前記フランジ(340)は、前記針カバー(330)の外面に配置される、請求項1に記載のサブアセンブリ。
- 前記内向き突起部(136)は、前記フランジ(340)の近位に隣接する、請求項1又は2に記載のサブアセンブリ。
- 前記キャップ除去器(150)は、前記リテーナ(110)に対して、前記少なくとも1つの半径方向に延びる突起部(135)が前記キャップ除去器(150)の少なくとも1つの開口部(170)と整列しておらず、半径方向外向きに偏向できない第1の位置から、前記少なくとも1つの半径方向に延びる突起部(135)がキャップ除去器(150)の少なくとも1つの開口部(170)と整列している第2の位置まで、シフト可能であり、その結果前記少なくとも1つの半径方向に延びる突起部(135)が半径方向外向きに偏向することができる、請求項1に記載のサブアセンブリ。
- 請求項1に記載の薬物送達デバイスのサブアセンブリを備え、
針(220)を含み、ハウジング(310)内に少なくとも部分的に受け入れられるシリンジ(200)を更に備え、
使用位置では、前記針(220)は、前記針カバー(330)の少なくとも部分的に外側に配置され、
前記使用位置では、前記針カバーは、前記薬物送達デバイスを作動させて、薬物を送達するように構成される薬物送達デバイス(500)。 - 前記キャップ除去器(150)は、前記リテーナ(110)に対して、前記少なくとも1つの半径方向に延びる突起部(135)が前記キャップ除去器(150)の少なくとも1つの開口部(170)と整列しておらず、半径方向外向きに偏向できない第1の位置から、前記少なくとも1つの半径方向に延びる突起部(135)がキャップ除去器(150)の少なくとも1つの開口部(170)と整列している第2の位置まで、シフト可能であり、その結果前記少なくとも1つの半径方向に延びる突起部(135)が半径方向外向きに偏向することができる、請求項5に記載の薬物送達デバイス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023150940A JP2023164592A (ja) | 2019-02-26 | 2023-09-19 | 自動注射器用のドロップテスト機能付き硬質針シールド除去器 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19305229 | 2019-02-26 | ||
EP19305229.7 | 2019-02-26 | ||
PCT/EP2020/055011 WO2020173997A1 (en) | 2019-02-26 | 2020-02-26 | Rigid needle shield remover with drop test feature for autoinjector |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023150940A Division JP2023164592A (ja) | 2019-02-26 | 2023-09-19 | 自動注射器用のドロップテスト機能付き硬質針シールド除去器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022521634A JP2022521634A (ja) | 2022-04-11 |
JP7385670B2 true JP7385670B2 (ja) | 2023-11-22 |
Family
ID=65766940
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021550002A Active JP7385670B2 (ja) | 2019-02-26 | 2020-02-26 | 自動注射器用のドロップテスト機能付き硬質針シールド除去器 |
JP2023150940A Pending JP2023164592A (ja) | 2019-02-26 | 2023-09-19 | 自動注射器用のドロップテスト機能付き硬質針シールド除去器 |
Family Applications After (1)
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JP2023150940A Pending JP2023164592A (ja) | 2019-02-26 | 2023-09-19 | 自動注射器用のドロップテスト機能付き硬質針シールド除去器 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20220111153A1 (ja) |
EP (1) | EP3930804A1 (ja) |
JP (2) | JP7385670B2 (ja) |
KR (2) | KR102615193B1 (ja) |
CN (1) | CN113474030B (ja) |
AU (2) | AU2020228132B2 (ja) |
BR (1) | BR112021016633A2 (ja) |
CA (1) | CA3127718C (ja) |
MX (1) | MX2021010200A (ja) |
WO (1) | WO2020173997A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023222425A1 (en) * | 2022-05-19 | 2023-11-23 | Shl Medical Ag | A subassembly of a medicament delivery device |
EP4285965A1 (en) * | 2022-06-02 | 2023-12-06 | Becton, Dickinson and Company | Rigid needle shield remover with connection confirmation feature for autoinjector |
EP4285964A1 (en) * | 2022-06-02 | 2023-12-06 | Becton, Dickinson and Company | Indicator for drug delivery device |
EP4349385A1 (en) * | 2022-10-03 | 2024-04-10 | Becton Dickinson France | Autoinjector for automatic injection of a product into an injection site |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20100185148A1 (en) | 2008-06-20 | 2010-07-22 | West Pharmaceutical Services, Inc. | Injector Apparatus |
JP2015516845A (ja) | 2012-04-06 | 2015-06-18 | アンタレス・ファーマ・インコーポレーテッド | テストステロン組成物の針支援式ジェット注入投与 |
WO2017223354A1 (en) | 2016-06-22 | 2017-12-28 | Antares Pharma, Inc. | Needle-shield remover |
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CN102470219B (zh) * | 2009-08-21 | 2014-06-18 | Shl集团有限责任公司 | 安全笔针装置 |
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ES2859511T3 (es) | 2011-01-24 | 2021-10-04 | Abbvie Biotechnology Ltd | Extracción de protectores de agujas de jeringas y dispositivos de inyección automática |
JP6138129B2 (ja) * | 2011-08-31 | 2017-05-31 | エス・ホー・エル・グループ・アクチボラゲットShl Group Ab | 注射装置 |
CN103974734B (zh) | 2011-10-17 | 2016-11-09 | Shl集团有限责任公司 | 用于移除输送构件护罩的装置 |
JP5960296B2 (ja) * | 2012-03-14 | 2016-08-02 | ケアベイ・ヨーロッパ・リミテッドCarebay Europe Limited | 薬剤送達装置 |
EP2826509A1 (en) | 2013-07-18 | 2015-01-21 | Sanofi-Aventis Deutschland GmbH | Needle shield remover |
EP2878321A1 (en) | 2013-11-28 | 2015-06-03 | Sanofi-Aventis Deutschland GmbH | Needle safety device and drug delivery device |
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US10500353B2 (en) | 2014-10-08 | 2019-12-10 | SHL Medical, AG | Medicament delivery device |
EP3256196B1 (en) | 2015-02-10 | 2021-10-20 | Dali Medical Devices Ltd. | Safe auto-needle device |
TW201707741A (zh) | 2015-06-03 | 2017-03-01 | 賽諾菲阿凡提斯德意志有限公司 | 針頭護罩之抓握器、蓋子、自動注射器及製造抓握器之方法 |
WO2018069032A1 (en) | 2016-10-13 | 2018-04-19 | Carebay Europe Ltd. | Sub-assembly for a medicament delivery device |
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KR102660484B1 (ko) * | 2019-02-26 | 2024-04-24 | 벡톤 디킨슨 프랑스 | 캡을 구비한 자동 주사 장치 |
-
2020
- 2020-02-26 US US17/426,050 patent/US20220111153A1/en active Pending
- 2020-02-26 KR KR1020217030835A patent/KR102615193B1/ko active IP Right Grant
- 2020-02-26 WO PCT/EP2020/055011 patent/WO2020173997A1/en unknown
- 2020-02-26 MX MX2021010200A patent/MX2021010200A/es unknown
- 2020-02-26 CN CN202080016836.4A patent/CN113474030B/zh active Active
- 2020-02-26 BR BR112021016633A patent/BR112021016633A2/pt unknown
- 2020-02-26 AU AU2020228132A patent/AU2020228132B2/en active Active
- 2020-02-26 KR KR1020237043155A patent/KR20240001257A/ko not_active Application Discontinuation
- 2020-02-26 JP JP2021550002A patent/JP7385670B2/ja active Active
- 2020-02-26 CA CA3127718A patent/CA3127718C/en active Active
- 2020-02-26 EP EP20706284.5A patent/EP3930804A1/en active Pending
-
2023
- 2023-02-15 AU AU2023200858A patent/AU2023200858A1/en active Pending
- 2023-09-19 JP JP2023150940A patent/JP2023164592A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100185148A1 (en) | 2008-06-20 | 2010-07-22 | West Pharmaceutical Services, Inc. | Injector Apparatus |
JP2015516845A (ja) | 2012-04-06 | 2015-06-18 | アンタレス・ファーマ・インコーポレーテッド | テストステロン組成物の針支援式ジェット注入投与 |
WO2017223354A1 (en) | 2016-06-22 | 2017-12-28 | Antares Pharma, Inc. | Needle-shield remover |
Also Published As
Publication number | Publication date |
---|---|
MX2021010200A (es) | 2021-09-21 |
CN113474030B (zh) | 2023-04-04 |
US20220111153A1 (en) | 2022-04-14 |
CA3127718A1 (en) | 2020-09-03 |
KR102615193B1 (ko) | 2023-12-19 |
WO2020173997A1 (en) | 2020-09-03 |
AU2020228132B2 (en) | 2022-12-15 |
AU2023200858A1 (en) | 2023-03-16 |
KR20240001257A (ko) | 2024-01-03 |
JP2023164592A (ja) | 2023-11-10 |
JP2022521634A (ja) | 2022-04-11 |
BR112021016633A2 (pt) | 2021-11-03 |
AU2020228132A1 (en) | 2021-09-16 |
CN113474030A (zh) | 2021-10-01 |
EP3930804A1 (en) | 2022-01-05 |
CA3127718C (en) | 2023-10-17 |
KR20210131406A (ko) | 2021-11-02 |
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