JP7166170B2 - 注射デバイス - Google Patents
注射デバイス Download PDFInfo
- Publication number
- JP7166170B2 JP7166170B2 JP2018527159A JP2018527159A JP7166170B2 JP 7166170 B2 JP7166170 B2 JP 7166170B2 JP 2018527159 A JP2018527159 A JP 2018527159A JP 2018527159 A JP2018527159 A JP 2018527159A JP 7166170 B2 JP7166170 B2 JP 7166170B2
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- JP
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- Prior art keywords
- housing
- button
- dosing
- dose button
- cap
- 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
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31546—Electrically operated dose setting, e.g. input via touch screen or plus/minus buttons
-
- 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
- A61M5/3243—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
- A61M2005/3254—Shielding of proximal needles, e.g. for pen 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
- A61M5/3243—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
- A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
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
Claims (14)
- 自動注射デバイス(100)であって:
デバイスのハウジング内に摺動可能に取り付けられた引き込み可能部材(111)、および該引き込み可能部材をハウジングから押し出してキャップ(12)をデバイスから取り外すキャップ取り外しアクチュエータ(112)を含むキャップ取り外し機構(110)と;
薬剤(16)をデバイスから排出するための駆動要素(121)を含む投薬機構(120)と;
1回目に押したときにキャップ取り外し機構を起動し、放したときに投薬機構に係合し、2回目に押したときに投薬機構を起動するように構成された投薬ボタン(140)とを含み;
ここで、投薬機構は、投薬ボタンを1回目に押して放したときに投薬ボタンに係合するように構成された係合要素(122)を含む前記自動注射デバイス。 - キャップ取り外しアクチュエータはキャップ取り外しばね(112)を含む、請求項1に記載のデバイス。
- 投薬機構は、ロックされているときに投薬機構の起動を防ぐように構成されたロッキング手段を含み、
引き込み可能部材は、該引き込み可能部材がデバイスのハウジング内に押されたときにロッキング手段をロック解除するように構成される、請求項1または2に記載のデバイス。 - 引き込み可能部材は引き込み可能スリーブの形である、請求項1~3のいずれか1項に記載のデバイス。
- 投薬ボタンは第1の部材と第2の部材とを含み、第1の部材は、1回目に押したときに第2の部材に連結し、放したときに第2の部材と共に引き込まれるように構成される、請求項1~4のいずれか1項に記載のデバイス。
- 投薬ボタンの第2の部材は、投薬ボタンの第1の部材とは異なる色である、請求項5に記載のデバイス。
- 投薬ボタンの第2の部材は、第1の部材により引き込まれたときに、投薬機構の係合要素に係合するように配置され、投薬ボタンを2回目に押したときに投薬機構を起動するように構成される、請求項5または6に記載のデバイス。
- 係合要素は、投薬ボタンの第2の部材により係合解除位置に拘束され、投薬ボタンを放したときに係合位置に入るように構成され;
係合要素は係合位置で第2の部材に係合するように配置される、請求項7に記載のデバイス。 - 投薬ボタンは、キャップ取り外し機構により係合解除位置に保持され、キャップ取り外し機構が起動されると係合位置に入るように構成されたばね要素(244)を含み;
ばね要素は、係合位置で投薬機構に係合するように配置される、請求項1~5のいずれか1項に記載のデバイス。 - 投薬ボタンを1回目に押して放したときに露出されるアクティブ状態マーキング(351)をさらに含む、請求項1~9のいずれか1項に記載のデバイス。
- 投薬ボタンを1回目に押して放したときにアクティブ状態マーキングと位置合わせされる観察窓(350)をさらに含む、請求項10に記載のデバイス。
- 初期状態マーキング(351)と最終状態マーキング(351)とをさらに含み;ここで、投薬ボタンを押す前に観察窓が初期状態マーキングと位置合わせされ、投薬ボタンを2回目に押したときに最終状態マーキングと位置合わせされる、請求項11に記載のデバイス。
- 薬剤リザーバ(18)内に保持され、投薬機構により薬剤リザーバから排出されるように配置された薬剤(16)をさらに含む、請求項1~12のいずれか1項に記載のデバイス。
- 請求項1~13のいずれか1項に記載のデバイスの作動方法であって:
注射デバイスが、1回目に受けた入力に応じてキャップ取り外し機構を起動する工程と;
注射デバイスが、1回目の入力の後、2回目に受けた入力に応じて投薬機構を起動する工程とを含む前記作動方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15196670 | 2015-11-27 | ||
| EP15196670.2 | 2015-11-27 | ||
| PCT/EP2016/078244 WO2017089256A1 (en) | 2015-11-27 | 2016-11-21 | An injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018535058A JP2018535058A (ja) | 2018-11-29 |
| JP7166170B2 true JP7166170B2 (ja) | 2022-11-07 |
Family
ID=54705475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018527159A Active JP7166170B2 (ja) | 2015-11-27 | 2016-11-21 | 注射デバイス |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11103650B2 (ja) |
| EP (1) | EP3380159B1 (ja) |
| JP (1) | JP7166170B2 (ja) |
| CN (1) | CN108495673B (ja) |
| DK (1) | DK3380159T3 (ja) |
| TW (1) | TW201731546A (ja) |
| WO (1) | WO2017089256A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11364350B2 (en) * | 2017-04-10 | 2022-06-21 | Embecta Corp. | Safety pen needle variable indicator |
| CA3099358A1 (en) | 2018-05-24 | 2019-11-28 | Novartis Ag | Automatic drug delivery device |
| EP3946517A1 (en) * | 2019-04-04 | 2022-02-09 | Sanofi | Assembly for a drug delivery device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006507103A (ja) | 2002-11-25 | 2006-03-02 | テクファーマ・ライセンシング・アクチェンゲゼルシャフト | 薬剤を自動的に注射するための装置 |
| WO2014131858A1 (en) | 2013-02-27 | 2014-09-04 | Owen Mumford Limited | Automatic injection device |
| JP2015504713A (ja) | 2011-12-21 | 2015-02-16 | 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 | 自動注射器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6641561B1 (en) | 2000-10-10 | 2003-11-04 | Meridian Medical Technologies, Inc. | Drug delivery device |
| ES2327731T3 (es) * | 2002-09-24 | 2009-11-03 | Shl Group Ab | Dispositivo de inyeccion. |
| DE10339794A1 (de) | 2003-08-28 | 2005-04-07 | Tecpharma Licensing Ag | Verabreichungsvorrichtung mit einer Schutzkappenabziehvorrichtung und einer Nadelschutzhülsenblockiereinrichtung |
| DK2170435T3 (en) * | 2007-07-19 | 2018-02-12 | Shl Group Ab | AUTOMATIC DEVICE FOR THE DELIVERY OF A MEDICINE |
| GB2451666B (en) | 2007-08-08 | 2012-08-22 | Cilag Gmbh Int | Injection device |
| GB2451664B (en) | 2007-08-08 | 2012-06-20 | Cilag Gmbh Int | Injection device |
| EP2990067B1 (en) | 2008-03-10 | 2019-09-04 | Antares Pharma, Inc. | Injector safety device |
| GB2462811B (en) * | 2008-08-18 | 2012-08-15 | Medical House Ltd | Improved autoinjector |
| CN102186517B (zh) * | 2008-09-18 | 2013-07-24 | 贝克顿·迪金森公司 | 具有带棘齿的柱塞的医用注射器 |
-
2016
- 2016-11-21 CN CN201680079978.9A patent/CN108495673B/zh active Active
- 2016-11-21 WO PCT/EP2016/078244 patent/WO2017089256A1/en not_active Ceased
- 2016-11-21 DK DK16798189.3T patent/DK3380159T3/da active
- 2016-11-21 US US15/779,033 patent/US11103650B2/en active Active
- 2016-11-21 TW TW105138017A patent/TW201731546A/zh unknown
- 2016-11-21 EP EP16798189.3A patent/EP3380159B1/en active Active
- 2016-11-21 JP JP2018527159A patent/JP7166170B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006507103A (ja) | 2002-11-25 | 2006-03-02 | テクファーマ・ライセンシング・アクチェンゲゼルシャフト | 薬剤を自動的に注射するための装置 |
| JP2015504713A (ja) | 2011-12-21 | 2015-02-16 | 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 | 自動注射器 |
| WO2014131858A1 (en) | 2013-02-27 | 2014-09-04 | Owen Mumford Limited | Automatic injection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108495673B (zh) | 2021-10-15 |
| US20180353703A1 (en) | 2018-12-13 |
| WO2017089256A1 (en) | 2017-06-01 |
| JP2018535058A (ja) | 2018-11-29 |
| TW201731546A (zh) | 2017-09-16 |
| CN108495673A (zh) | 2018-09-04 |
| DK3380159T3 (da) | 2020-01-20 |
| US11103650B2 (en) | 2021-08-31 |
| EP3380159A1 (en) | 2018-10-03 |
| EP3380159B1 (en) | 2019-10-23 |
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