JP2019524319A - 薬剤送達デバイス - Google Patents
薬剤送達デバイス Download PDFInfo
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- JP2019524319A JP2019524319A JP2019507308A JP2019507308A JP2019524319A JP 2019524319 A JP2019524319 A JP 2019524319A JP 2019507308 A JP2019507308 A JP 2019507308A JP 2019507308 A JP2019507308 A JP 2019507308A JP 2019524319 A JP2019524319 A JP 2019524319A
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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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
-
- 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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31515—Connection of piston with piston rod
-
- 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
- A61M5/31—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
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
- A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
- A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M2005/14533—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons cam actuated
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1581—Right-angle needle-type 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
- A61M2005/206—With 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
- A61M5/20—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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2086—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically having piston damping means, e.g. axially or rotationally acting retarders
-
- 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
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/14526—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons the piston being actuated by fluid pressure
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/1454—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons spring-actuated, e.g. by a clockwork
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- 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)
Abstract
Description
Claims (13)
- 薬剤送達デバイス(10)であって:
薬剤を送達するための針(12)と;
該針(12)の長手方向軸に平行な第1の方向に針(12)を付勢するように構成された挿入機構(100)と;
を含み、ここで、
該挿入機構(100)は、第1の方向に対して垂直な第2の方向に力を及ぼすように構成された駆動機構(110)と、針(12)に連結され、該駆動機構(110)から力を受け、受けた力に応じて第1の方向に動くように構成されたカム(120)とを含み、駆動機構(110)は、カム(120)の傾斜面(121)に接触しカム(120)に力を及ぼす傾斜面(116)を有する駆動プランジャ(113)を含む
前記薬剤送達デバイス。 - カム(120)は、第1の方向と第2の方向との間に斜めに配置された傾斜面(121)と、第1の方向のみのカム面の動きを可能にするように構成された案内部(122)とを含み;駆動機構(110)は、カム(120)の傾斜面(121)に対して第2の方向に力を及ぼすように構成される、請求項1に記載のデバイス。
- カム(120)の傾斜面(121)は、第1の方向に対して20度〜50度の角度に配置される、請求項2に記載のデバイス。
- 駆動機構は、第2の方向に伸張しカム(120)に駆動プランジャ(113)を押し付けるように構成された挿入ばね(111)を含む、請求項1に記載のデバイス。
- 駆動機構(110)は、挿入ばねラッチ(114)を含み;
該挿入ばねラッチ(114)は、第1の位置では、挿入ばねが第2の方向に伸張することを阻止するように配置され;
挿入ばねラッチ(114)は、第2の位置では、挿入ばねが第2の方向に伸張することを可能にするように配置される
請求項4に記載のデバイス。 - 針(12)を介した薬剤の送達のためのシリンジ(13)と;
該シリンジ(13)の薬剤チャンバの中でシリンジ(13)のストッパ(16)を付勢するように構成された注射機構(200)と;
をさらに含み、ここで、
該注射機構(200)は、
ストッパ(16)に接触するように配置されたシリンジプランジャ(213)と、
伸張し、薬剤チャンバ(15)の中においてストッパ(16)を付勢するようにシリンジプランジャ(213)を押すように構成された注射ばね(211)と、を含む
請求項4または5に記載のデバイス。 - 注射機構(200)は、注射ばねラッチ(212)を含み;
該注射ばねラッチ(212)は、第1の位置では、注射ばね(211)が伸張することを阻止するように配置され;
注射ばねラッチ(212)は、第2の位置では、注射ばね(211)が伸張しシリンジプランジャ(213)を押すことを可能にするように配置される
請求項6に記載のデバイス。 - 注射ばね(211)は、挿入ばね(111)内に共軸に配置される、請求項7に記載のデバイス。
- 注射ばね(211)、シリンジプランジャ(213)および注射ばねラッチ(212)は、駆動プランジャ(113)の内部に配置され;
該駆動プランジャ(113)は、第2の方向に挿入ばね(111)が伸張したとき、シリンジプランジャ(213)が動かされてシリンジ(13)のストッパ(16)に接触するように、配置される、
請求項6〜8のいずれか1項に記載のデバイス。 - シリンジ(13)は、可撓性導管(17)を通して薬剤を送達するように構成され、可撓性導管(17)は、針(12)の上端に連結される、請求項7〜9のいずれか1項に記載のデバイス。
- シリンジは、可撓性導管(17)を通して薬剤を送達するように構成され、挿入機構(100)は、針(12)を第1の位置から第2の位置へと第1の方向に動かすように構成され、針(12)は、第1の位置では、可撓性導管(17)から離れており、針(12)は、第2の位置では、可撓性導管(17)に係合するように配置される、請求項7〜9のいずれか1項に記載のデバイス。
- 針(12、512)は、穿孔要素(512a)を含み、針(12、512)の穿孔要素(512a)は、第2の位置において、可撓性導管(17、517)の受容部分(517a)に係合するように配置される、請求項11に記載のデバイス。
- 針(12)を介して送達される薬剤をさらに含む、請求項1〜12のいずれか1項に記載のデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16184073.1 | 2016-08-12 | ||
EP16184073 | 2016-08-12 | ||
PCT/EP2017/070154 WO2018029238A1 (en) | 2016-08-12 | 2017-08-09 | Medicament delivery device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019524319A true JP2019524319A (ja) | 2019-09-05 |
JP6901551B2 JP6901551B2 (ja) | 2021-07-14 |
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ID=56683850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019507308A Active JP6901551B2 (ja) | 2016-08-12 | 2017-08-09 | 薬剤送達デバイス |
Country Status (6)
Country | Link |
---|---|
US (1) | US11311675B2 (ja) |
EP (1) | EP3496783B1 (ja) |
JP (1) | JP6901551B2 (ja) |
CN (1) | CN109562222B (ja) |
DK (1) | DK3496783T3 (ja) |
WO (1) | WO2018029238A1 (ja) |
Families Citing this family (5)
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TWI746569B (zh) | 2016-06-08 | 2021-11-21 | 瑞士商瑞健醫療股份有限公司 | 計量器具、注射裝置、及其應用 |
JP7053614B2 (ja) | 2016-11-28 | 2022-04-12 | エスエイチエル・メディカル・アーゲー | 物質を投与する装置 |
WO2018184012A1 (en) | 2017-03-31 | 2018-10-04 | Capillary Biomedical, Inc. | Helical insertion infusion device |
FR3093436A1 (fr) * | 2019-03-07 | 2020-09-11 | Nemera La Verpilliere | Dispositif d’insertion d’une aiguille pour la distribution d’un produit dans un site |
CA3164930A1 (en) * | 2019-12-19 | 2021-06-24 | Janssen Biotech, Inc. | Liquid drug pumps with a flexible drug reservoir |
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2017
- 2017-08-09 CN CN201780049613.6A patent/CN109562222B/zh active Active
- 2017-08-09 US US16/324,818 patent/US11311675B2/en active Active
- 2017-08-09 JP JP2019507308A patent/JP6901551B2/ja active Active
- 2017-08-09 DK DK17748509.1T patent/DK3496783T3/da active
- 2017-08-09 WO PCT/EP2017/070154 patent/WO2018029238A1/en unknown
- 2017-08-09 EP EP17748509.1A patent/EP3496783B1/en active Active
Patent Citations (3)
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JP2014510571A (ja) * | 2011-02-09 | 2014-05-01 | ベクトン・ディキンソン・アンド・カンパニー | 皮下注入器具 |
JP2014521443A (ja) * | 2011-07-25 | 2014-08-28 | プレシフレックス エスアー | 流体投与装置 |
JP2016523123A (ja) * | 2013-05-31 | 2016-08-08 | バレリタス, インコーポレイテッド | 挿入可能事前装填カートリッジを有する流体送達デバイス |
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EP3496783A1 (en) | 2019-06-19 |
EP3496783B1 (en) | 2020-12-02 |
WO2018029238A1 (en) | 2018-02-15 |
CN109562222A (zh) | 2019-04-02 |
US20190175840A1 (en) | 2019-06-13 |
US11311675B2 (en) | 2022-04-26 |
JP6901551B2 (ja) | 2021-07-14 |
DK3496783T3 (da) | 2021-02-22 |
CN109562222B (zh) | 2022-09-02 |
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