JP2018535042A - ばね支援保護ニードルキャップを有する薬剤注射デバイス - Google Patents
ばね支援保護ニードルキャップを有する薬剤注射デバイス Download PDFInfo
- Publication number
- JP2018535042A JP2018535042A JP2018527135A JP2018527135A JP2018535042A JP 2018535042 A JP2018535042 A JP 2018535042A JP 2018527135 A JP2018527135 A JP 2018527135A JP 2018527135 A JP2018527135 A JP 2018527135A JP 2018535042 A JP2018535042 A JP 2018535042A
- Authority
- JP
- Japan
- Prior art keywords
- cap
- needle
- drug
- spring
- drug cartridge
- 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.)
- Granted
Links
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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
-
- 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
- A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
- A61M5/2459—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
- A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
-
- 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
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
- A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst
-
- 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
- A61M5/3205—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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2403—Ampoule inserted into the ampoule holder
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
- A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
- A61M2005/2474—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase with movable piercing means, e.g. ampoule remains fixed or steady
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)
Abstract
Description
Claims (13)
- 薬剤注射デバイスであって:
本体と;
本体に対して固定され、該薬剤カートリッジを保持するように構成されている薬剤カートリッジホルダと;
針を支持し、本体に対して軸方向に可動であるニードルキャリアと;
該ニードルキャリアに連結された第1の予応力印加ばねを含む、デバイスの遠位端の回転可能キャップと、
少なくとも1つの起動要素とを含み、
ここで、第1の予応力印加ばねは、その近位端において板に取り付けられ、キャップの回転により、板および第1の予応力印加ばねが解放され、それによって、板がニードルホルダをデバイスの近位端に向けて押す、前記薬剤注射デバイス。 - 板には、その周縁面沿いに少なくとも1つの切り込みが位置し、切り込みおよび起動要素が回転可能に位置合わせされているときに、それぞれの少なくとも1つの起動要素が切り込みを通過できるように配置される、請求項1に記載のデバイス。
- 第1の予応力印加ばねの解放の後にキャップの回転に応答して解放されるように配置され、それによってキャップが軸方向の、本体から遠位方向に動く、第2の予応力印加ばねをさらに含む、請求項1〜2のいずれか1項に記載のデバイス。
- キャップは管状ニードルシールド要素を含む、請求項1〜3のいずれか1項に記載のデバイス。
- 案内要素および協働溝をさらに含み、ここで、キャップが案内要素と回転可能に位置合わせされるまでキャップが取り外されないように、案内要素および協働溝の一方はキャップ内に配置され、案内要素および協働溝の他方はデバイスの残りの部分に配置される、請求項1〜4のいずれか1項に記載のデバイス。
- キャップは、管状ニードルシールド要素を含み、案内要素は、キャップとの係合のために薬剤カートリッジホルダに従属し、溝は、案内要素を受けるために管状ニードルシールド要素の外面に設けられる、請求項5に記載のデバイス。
- 溝は、周部および軸方向部を含む、請求項5または6に記載のデバイス。
- 溝は、溝の残りの部分と比較して相対的に狭い部分を含む、請求項5〜7のいずれか1項に記載のデバイス。
- ニードルホルダは、薬剤カートリッジに固定されるように配置される、請求項1〜8のいずれか1項に記載のデバイス。
- ニードルホルダは、薬剤カートリッジのヘッドと協働するように配置されたリップを含む、請求項9に記載のデバイス。
- 第1のばねは、つる巻きばねまたは波形ばねである、請求項1〜10のいずれか1項に記載のデバイス。
- 薬剤カートリッジホルダは、貫通可能バリアを遠位端に有する薬剤カートリッジを含み、ニードルキャリアの近位端に向かう軸方向運動により、針が薬剤カートリッジのバリアを穿孔する、請求項1〜11のいずれか1項に記載のデバイス。
- 薬剤カートリッジは薬剤を含む、請求項12に記載のデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15196695 | 2015-11-27 | ||
EP15196695.9 | 2015-11-27 | ||
PCT/EP2016/078264 WO2017089275A1 (en) | 2015-11-27 | 2016-11-21 | Medicament injection device with spring-assisted protective needle cap |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018535042A true JP2018535042A (ja) | 2018-11-29 |
JP6964584B2 JP6964584B2 (ja) | 2021-11-10 |
Family
ID=54705495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018527135A Active JP6964584B2 (ja) | 2015-11-27 | 2016-11-21 | ばね支援保護ニードルキャップを有する薬剤注射デバイス |
Country Status (6)
Country | Link |
---|---|
US (1) | US10918804B2 (ja) |
EP (1) | EP3380165B1 (ja) |
JP (1) | JP6964584B2 (ja) |
CN (1) | CN108495675B (ja) |
DK (1) | DK3380165T3 (ja) |
WO (1) | WO2017089275A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022202382A1 (ja) | 2021-03-26 | 2022-09-29 | テルモ株式会社 | 包装された薬剤投与具の製造方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018011417A1 (en) * | 2016-07-15 | 2018-01-18 | Novo Nordisk A/S | Medical injector having safety feature preventing accidental expelling |
EP3315153A1 (en) * | 2016-10-25 | 2018-05-02 | Sanofi-Aventis Deutschland GmbH | Medicament injection device |
CN108992744B (zh) * | 2018-06-29 | 2020-11-03 | 苏州沙力医疗器械有限公司 | 一种转动锁定式安全胰岛素注射针头 |
CA3073582C (en) * | 2019-02-25 | 2023-06-13 | Difinity Solutions Inc. | Medicament injector and interchangeable cartridges therefor |
GB2593184B (en) * | 2020-03-17 | 2022-03-30 | Ndm Technologies Ltd | Injection devices with automatic priming |
WO2022066921A1 (en) * | 2020-09-25 | 2022-03-31 | Becton, Dickinson And Company | Friction fit component for cartridges and medical injection device including the same |
GB2617389A (en) * | 2022-04-08 | 2023-10-11 | Tech Group Europe Ltd | Injection device and method of preparing an injection device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014503298A (ja) * | 2010-12-31 | 2014-02-13 | ノボ・ノルデイスク・エー/エス | 医療用注射装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4725267A (en) * | 1987-05-06 | 1988-02-16 | Vaillancourt Vincent L | Post-injection needle sheath |
US4976701A (en) * | 1987-09-25 | 1990-12-11 | Nordisk Gentofte A/S | Injection apparatus |
GB9506087D0 (en) * | 1995-03-24 | 1995-05-10 | Owen Mumford Ltd | Improvements relating to medical injection devices |
CN1094667C (zh) * | 1996-11-06 | 2002-11-20 | 张宁 | 旋转回弹式电连接方法及装置 |
NZ554828A (en) | 2004-12-06 | 2010-07-30 | Washington Biotech Corp | Medicine injection devices and methods |
CN101146562B (zh) * | 2004-12-09 | 2011-11-30 | 韦斯特制药服务公司 | 自动注射装置的联结器 |
JP6057894B2 (ja) * | 2010-07-02 | 2017-01-11 | 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 | 充填済みシリンジ、注射デバイスおよび注射キットのための安全デバイス |
WO2015140262A1 (en) * | 2014-03-21 | 2015-09-24 | Novo Nordisk A/S | Drug delivery device with cap induced needle movement |
-
2016
- 2016-11-21 CN CN201680080013.1A patent/CN108495675B/zh active Active
- 2016-11-21 WO PCT/EP2016/078264 patent/WO2017089275A1/en active Application Filing
- 2016-11-21 JP JP2018527135A patent/JP6964584B2/ja active Active
- 2016-11-21 DK DK16798201.6T patent/DK3380165T3/da active
- 2016-11-21 EP EP16798201.6A patent/EP3380165B1/en active Active
- 2016-11-21 US US15/778,781 patent/US10918804B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014503298A (ja) * | 2010-12-31 | 2014-02-13 | ノボ・ノルデイスク・エー/エス | 医療用注射装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022202382A1 (ja) | 2021-03-26 | 2022-09-29 | テルモ株式会社 | 包装された薬剤投与具の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3380165A1 (en) | 2018-10-03 |
US10918804B2 (en) | 2021-02-16 |
WO2017089275A1 (en) | 2017-06-01 |
CN108495675A (zh) | 2018-09-04 |
JP6964584B2 (ja) | 2021-11-10 |
US20180369498A1 (en) | 2018-12-27 |
CN108495675B (zh) | 2021-05-04 |
DK3380165T3 (da) | 2023-07-17 |
EP3380165B1 (en) | 2023-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2018535046A (ja) | 自動注射器 | |
JP2018535040A (ja) | 薬剤注射デバイス | |
US11071832B2 (en) | Medicament injection device | |
JP6964584B2 (ja) | ばね支援保護ニードルキャップを有する薬剤注射デバイス | |
US11865307B2 (en) | Medicament injection device | |
US20220001107A1 (en) | Medicament injection device | |
US11033683B2 (en) | Medicament injection device | |
JP2018535052A (ja) | 薬剤送達デバイス | |
JP2018535053A (ja) | 薬剤送達デバイス | |
JP7026615B2 (ja) | 軸方向に移動するニードルホルダを有する注射デバイス | |
JP2018535050A (ja) | 枢動式針ホルダを備える薬剤注射デバイス | |
JP2018535059A (ja) | 薬剤注射デバイス | |
JP2018535035A (ja) | キャップ取り外しシステム | |
JP2021504055A (ja) | 注射デバイス | |
JP2019500091A (ja) | 薬剤注射デバイス | |
JP2018535043A (ja) | 薬剤注射デバイス | |
JP6987142B2 (ja) | 薬剤注射デバイス | |
JP7026614B2 (ja) | 薬剤注射デバイス | |
JP7343498B2 (ja) | 注射デバイス | |
JP2018535056A (ja) | 注射デバイス | |
JP2018535051A (ja) | 自動注射器 | |
US20200360621A1 (en) | Injector Device | |
JP2018535036A (ja) | 自動注射器 | |
JP2019500090A (ja) | 薬剤送達デバイス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191106 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201113 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201124 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210219 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210601 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210827 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211012 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211019 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6964584 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |