JP7500684B2 - 医薬物を注入するための皮下注入装置 - Google Patents
医薬物を注入するための皮下注入装置 Download PDFInfo
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- 239000003814 drug Substances 0.000 title claims description 20
- 229940079593 drug Drugs 0.000 title claims description 20
- 238000001802 infusion Methods 0.000 title description 9
- 238000007920 subcutaneous administration Methods 0.000 title description 9
- 238000002347 injection Methods 0.000 claims description 27
- 239000007924 injection Substances 0.000 claims description 27
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 238000010254 subcutaneous injection Methods 0.000 claims description 3
- 239000007929 subcutaneous injection Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000012377 drug delivery Methods 0.000 claims 13
- 206010033675 panniculitis Diseases 0.000 claims 1
- 210000004304 subcutaneous tissue Anatomy 0.000 claims 1
- 210000003491 skin Anatomy 0.000 description 12
- 238000002483 medication Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 5
- 230000001012 protector Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000004207 dermis Anatomy 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 229940126601 medicinal product Drugs 0.000 description 2
- 239000012907 medicinal substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 239000011346 highly viscous material Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/20—Closure caps or plugs for connectors or open ends of tubes
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
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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
-
- 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
-
- 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
-
- 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
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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
- A61M5/3205—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
- A61M5/3275—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands
-
- 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
- A61M5/14—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
- A61M2005/1583—Needle extractors
-
- 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
- A61M2005/1586—Holding accessories for holding infusion needles on the 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
- A61M5/14—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
- A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Pulmonology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
Claims (16)
- 使用者の身体に医薬物をデリバリーする医薬物デリバリー装置であって、
左ウィング(20)と右ウィング(22)を有し折り曲げできるハブ(18)を備え、
前記ハブ(18)は、第1端部にある第1挿入開口部(40)と、前記第1挿入開口部(40)にある保持域(46)と、を含み、前記第1挿入開口部(40)は、曲がった中間域(44)を有する針(28)の挿入に適応するように形成され、前記中間域(44)は前記中領域(44)により支えられるように、前記中間域(44)が所定の曲率半径に曲げられており、前記ハブ(18)は、さらに前記第1端部の反対側の第2端部を有し、前記第2端部は チューブ (16) に取り付けられ、
前記針(28)を刺す時、前記左ウィング(20)と前記右ウィング(22)は、前記針(28)から離れる方向に折り曲げられるように構成されていることを特徴とする医薬物デリバリー装置。 - 前記医薬物デリバリー装置は、使用者の皮膚の皮下組織に医薬物である医薬液体を投与するための前記医薬物デリバリー装置であることを特徴とする請求項1に記載の医薬物デリバリー装置。
- 前記医薬物デリバリー装置は、使用者の身体に医薬物を皮下注入するための皮下注入装置であることを特徴とする請求項1に記載の医薬物デリバリー装置。
- 前記第1端部の反対側の前記ハブ(18)の前記第2端部に配置された第2挿入口(42)は、
前記チューブ(16)とともに液体が流通し、前記チューブ(16)が挿入できるように形成されていることを特徴とする請求項1に記載の医薬物デリバリー装置。 - 前記チューブ(16)は、前記第2挿入口(42)から前記ハブ(18)の凡そ半分長さに挿入されて、前記針(28)の全長を短くすることを特徴とする請求項4に記載の医薬物デリバリー装置。
- さらに、一端部で雌ルアーコネクター(14)が取り付けられたルアーキャップ(12)を有することを特徴とする請求項1乃至5のいずれか一項に記載の医薬物デリバリー装置。
- さらに、一端部で雌ルアーコネクター(14)に接続され、その反対側端部で前記折り曲げできるハブ(18)に接続されるフレキシブルな長い前記チューブ(16)と、
前記チューブ(16)の長さ方向軸に対して交軸方向に調節して前記チューブ(16)中の前記医薬物の流れを制御できるスライドクランプ(24)と、を有することを特徴とする請求項1乃至6のいずれか一項に記載の医薬物デリバリー装置。 - 前記左ウィング(20)および前記右ウィング(22)のそれぞれの下面(50)に斜めに配置され、注入中に前記ハブ(18)の不必要な動きを阻止する複数の下面リブ(48)をさらに含み、
前記下面リブ(48)は、前記ハブ(18)が前記針(28)の第1方向への動きを阻止し、前記ハブ(18)の第1端部から離れる後方への動きはできるように傾斜していることを特徴とする請求項1乃至7のいずれか一項に記載の医薬物デリバリー装置。 - 前記ウィング(20、22)それぞれの下面(50)にある前記下面リブ(48)は、前記ハブ(18)の中心部(38)の長さ方向軸に対して凡そ45°の角度に位置することを特徴とする請求項8に記載の医薬物デリバリー装置。
- 前記左ウィング(20)の下面にある前記下面リブ(48)のそれぞれは、前記中心部(38)の長さ方向軸方向に向かって傾斜していることを特徴とする請求項9に記載の医薬物デリバリー装置。
- 前記右ウィング(22)の下面にある前記下面リブ(48)のそれぞれは、前記中心部(38)の長さ方向軸方向に傾斜していることを特徴とする請求項9に記載の医薬物デリバリー装置。
- 前記左ウィング(20)の下面にある前記下面リブ(48)と、前記右ウィング(22)の下面にある前記下面リブ(48)は、山形模様または杉綾模様を形成するように互いに向かって傾斜していることを特徴とする請求項9に記載の医薬物デリバリー装置。
- 前記左ウィング(20)の下面にある互いの前記下面リブ(48)は、前記中心部(38)の長さ方向軸に対して傾斜し、前記右ウィング(22)の下面の、互いの前記下面リブ(48)は、前記中心部(38)の長さ方向軸に対して傾斜していることを特徴とする請求項9に記載の医薬物デリバリー装置。
- 前記針(28)の前記中間域(44)が、45~90°の角度に緩やかに曲がっていることを特徴とする請求項1乃至13のいずれか一項に記載の医薬物デリバリー装置。
- 前記針(28)の尖った先端は、前記ハブ(18)の長さ方向軸に対して交軸方向に前記第1挿入口(40)から外に延びていることを特徴とする請求項1乃至14のいずれか一項に記載の医薬物デリバリー装置。
- 前記針(28)は、前記ハブの中の前記チューブ(16)から離隔して配置されることを特徴とする請求項1乃至15のいずれか一項に記載の医薬物デリバリー装置。
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US201461971966P | 2014-03-28 | 2014-03-28 | |
US61/971,966 | 2014-03-28 | ||
JP2019214567A JP7408360B2 (ja) | 2014-03-28 | 2019-11-27 | 医薬物を注入するための皮下注入装置 |
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JP2022186913A JP2022186913A (ja) | 2022-12-15 |
JP7500684B2 true JP7500684B2 (ja) | 2024-06-17 |
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JP2016559616A Active JP6851829B2 (ja) | 2014-03-28 | 2015-03-25 | 医薬物を注入するための皮下注入装置 |
JP2019214567A Active JP7408360B2 (ja) | 2014-03-28 | 2019-11-27 | 医薬物を注入するための皮下注入装置 |
JP2022171142A Active JP7500684B2 (ja) | 2014-03-28 | 2022-10-26 | 医薬物を注入するための皮下注入装置 |
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JP2019214567A Active JP7408360B2 (ja) | 2014-03-28 | 2019-11-27 | 医薬物を注入するための皮下注入装置 |
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US (2) | US10632252B2 (ja) |
EP (2) | EP3122404B1 (ja) |
JP (3) | JP6851829B2 (ja) |
CN (2) | CN107073209B (ja) |
AU (3) | AU2015236125B2 (ja) |
CA (2) | CA2943994C (ja) |
CY (1) | CY1122802T1 (ja) |
DK (1) | DK3122404T3 (ja) |
EA (1) | EA034470B1 (ja) |
ES (1) | ES2767096T3 (ja) |
HR (1) | HRP20192292T1 (ja) |
HU (1) | HUE047154T2 (ja) |
LT (1) | LT3122404T (ja) |
MX (2) | MX2016012637A (ja) |
NZ (1) | NZ762033A (ja) |
PL (1) | PL3122404T3 (ja) |
PT (1) | PT3122404T (ja) |
RS (1) | RS59866B1 (ja) |
SI (1) | SI3122404T1 (ja) |
WO (1) | WO2015148667A1 (ja) |
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US20190201620A1 (en) * | 2017-12-29 | 2019-07-04 | Repro-Med Systems, Inc. | High flow at low pressure infusion system and method |
USD928947S1 (en) * | 2018-09-10 | 2021-08-24 | Emd Millipore Corporation | Needle protector |
WO2024133185A1 (en) * | 2022-12-20 | 2024-06-27 | Fresenius Kabi Deutschland Gmbh | Port cannula with bendable needle |
Citations (1)
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JP2004154575A (ja) | 2002-11-04 | 2004-06-03 | Becton Dickinson & Co | 医薬品用針アセンブリ |
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