JP6857190B2 - 細胞含有組成物の攪拌とデリバリーのための注射装置 - Google Patents
細胞含有組成物の攪拌とデリバリーのための注射装置 Download PDFInfo
- Publication number
- JP6857190B2 JP6857190B2 JP2018544780A JP2018544780A JP6857190B2 JP 6857190 B2 JP6857190 B2 JP 6857190B2 JP 2018544780 A JP2018544780 A JP 2018544780A JP 2018544780 A JP2018544780 A JP 2018544780A JP 6857190 B2 JP6857190 B2 JP 6857190B2
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- connection base
- injection device
- stirring paddle
- injection
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims description 153
- 239000007924 injection Substances 0.000 title claims description 153
- 238000013019 agitation Methods 0.000 title claims description 9
- 239000000203 mixture Substances 0.000 title description 38
- 238000003756 stirring Methods 0.000 claims description 100
- 230000001681 protective effect Effects 0.000 claims description 37
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000002789 length control Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 238000002659 cell therapy Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000003566 sealing material Substances 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
- A61M5/3129—Syringe barrels
- A61M5/3134—Syringe barrels characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula
-
- 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
- A61M5/3129—Syringe barrels
- A61M5/3135—Syringe barrels characterised by constructional features of the proximal end
-
- 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
- A61M5/31501—Means for blocking or restricting the movement of the rod or piston
- A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
-
- 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
- A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
-
- 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
- A61M2005/3125—Details specific display means, e.g. to indicate dose setting
- A61M2005/3126—Specific display means related to dosing
-
- 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
- A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
- A61M2005/31598—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed
-
- 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/20—Flow characteristics having means for promoting or enhancing the flow, actively or passively
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2066—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically comprising means for injection of two or more media, e.g. by mixing
-
- 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
- A61M5/2448—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means for injection of two or more media, e.g. by mixing
-
- 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
- A61M5/284—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle comprising means for injection of two or more media, e.g. by mixing
-
- 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
-
- 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
- A61M5/31—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
-
- 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
- A61M5/3294—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 comprising means for injection of two or more media, e.g. by mixing
-
- 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
- A61M5/46—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 having means for controlling depth of insertion
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
本出願は、Hseihらにより、2016年2月25日に出願され、名称が「SYRINGE APPARATUS FOR STIRRING AND DELIVERING SINGLE OR MULTI−COMPONENT COMPOSITION」である米国仮特許出願第62/299,680号に基づく優先権を主張し、上記米国仮特許出願の内容は参照としてここに取り込まれている。
Claims (19)
- 軸方向を有する注射筒と、
該注射筒内に着脱可能に設けられ、該注射筒内において該軸方向に沿って移動可能なプランジャであって、該注射筒内に収容されるプランジャ体と、該プランジャの近位端に設けられて該注射筒から突出する終端板とを有するプランジャと、
該プランジャ体内に着脱可能に設けられた攪拌パドルであって、該攪拌パドルに対して該プランジャが該軸方向に沿って移動可能な攪拌パドルと、
該プランジャ体内に着脱可能に設けられ、該攪拌パドルの近位端と該プランジャの該終端板との間に着脱可能に接続された接続部材と、
を備え、
該接続部材はロック部分を有する作動可能機構であり、該プランジャは該終端板に設けられかつ対応ロック部分を有する対応作動可能機構を含み、該作動可能機構の該ロック部分が該対応作動可能機構の該対応ロック部分と接合すると、該攪拌パドルは該プランジャに対する移動はない、
ことを特徴とする注射装置。 - 該接続部材は、該攪拌パドルの該近位端に設けられ、該プランジャは該プランジャ体に設けられたガイド部材を含み、該攪拌パドルは、該ガイド部材と摺動可能に接触する該接続部材により、該プランジャに対して該軸方向に沿って移動するように構成されたことを特徴とする請求項1に記載の注射装置。
- 該接続部材は該終端板に固定された近位端と該攪拌パドルに寄りかかる遠位端とを有する圧縮スプリングであり、該圧縮スプリングは、該プランジャが該攪拌パドルに対して該注射筒内において移動する場合、該攪拌パドルに力を印加することで該攪拌パドルを該注射筒内に維持させるように構成されたことを特徴とする請求項1に記載の注射装置。
- 該注射筒の遠位端に着脱可能に設けられた針をさらに含むことを特徴とする請求項1に記載の注射装置。
- 接続ベースと保護キャップとを有する針長制御デバイスをさらに含み、該接続ベースは該注射筒に付設され、該保護キャップは該接続ベースに移動可能に取り付けられかつ該針を囲むノズルを有し、該針の少なくとも一部を隠す、または露出させるように、該接続ベースに対して移動するように構成されていることを特徴とする請求項4に記載の注射装置。
- 該保護キャップは、該接続ベースの周りを回転可能であり、該接続ベースの長軸方向に沿って移動可能であることを特徴とする請求項5に記載の注射装置。
- 該接続ベースは第1のねじを含み、該保護キャップは該第1のねじと接合する第2のねじを含むことを特徴とする請求項6に記載の注射装置。
- 該接続ベースは、
該接続ベースの内部に収容槽を有する収納スリーブであって、該収容槽は該接続ベースの該長軸方向に沿って延在し、該保護キャップは該収容槽に挿入されかつ該収納スリーブにより囲まれている収納スリーブと、
該保護キャップの移動経路に沿って該収納スリーブの内表面に形成された少なくとも1つの凹面であって、該保護キャップは該少なくとも1つの凹面に対応して該保護キャップの外表面に設けられた少なくとも1つのバンプを有する少なくとも1つの凹面と、
該接続ベースを貫通して形成されかつ該注射筒を収容するように構成されている通路と、
該接続ベースの内表面に形成され、該注射筒を該接続ベース内に収容するために該通路を縮小するように構成されている固定エッジと、
を備えることを特徴とする請求項5に記載の注射装置。 - 接続ベースとプランジャ制限部材とを備える投与量制御装置をさらに有し、
該接続ベースは該注射筒に付設され、プランジャ制限部材は該接続ベースに移動可能に取り付けられかつ該プランジャを部分的に収容し、
該プランジャ制限部材は、該プランジャが該プランジャ制限部材に到達した場合、該プランジャを阻止し、該プランジャ制限部材の該接続ベースに対する移動は該プランジャの該注射筒に対する移動の所定距離を制御するように構成されたことで、該所定距離に対応する所定の投与量が制御されることを特徴とする請求項1に記載の注射装置。 - 該プランジャ制限部材は、該接続ベースの周りを回転可能かつ該接続ベースの長軸方向に沿って移動可能であり、該接続ベースは第1のねじを含み、該プランジャ制限部材は該第1のねじと接合する第2のねじを含むことを特徴とする請求項9に記載の注射装置。
- 該接続ベースは、
該接続ベースの内部に収容槽を有する収納スリーブであって、該収容槽は該接続ベースの該長軸方向に沿って延在し、該プランジャ制限部材は該収容槽に挿入されかつ該収納スリーブにより囲まれている収納スリーブと、
該プランジャ制限部材の移動経路に沿って該収納スリーブの内表面に形成された少なくとも1つの凹面であって、該プランジャ制限部材は該少なくとも1つの凹面に対応して該プランジャ制限部材の外表面に設けられた少なくとも1つのバンプを有する少なくとも1つの凹面と、
該接続ベースを貫通して形成されかつ該注射筒を収容するように構成されている通路と、
該接続ベースの内表面に形成され、該注射筒を該接続ベース内に収容するために該通路を縮小するように構成されている固定エッジと、
を備えることを特徴とする請求項9に記載の注射装置。 - 該接続ベースを接合するために、該注射筒は、該注射筒の近位端に位置するフック、または、該注射筒の近位端の該外表面に位置するロックリングをさらに含むことを特徴とする請求項11に記載の注射装置。
- 該プランジャ制限部材は頂部開口を有し、
該終端板は該プランジャ制限部材の外に設けられ、該頂部開口よりも大きい直径を有することを特徴とする請求項9に記載の注射装置。 - 該プランジャは開口を有するプランジャヘッドを含み、該注射装置は該プランジャヘッドと着脱可能に接合するピストンをさらに含み、
該ピストンは、該攪拌パドルが貫通するように該開口に対応しかつ互いに通じる貫通孔を含み、
該攪拌パドルは、該開口及び該貫通孔に適合する断面形状を有することを特徴とする請求項1に記載の注射装置。 - 該ピストンは該貫通孔の周囲に設けられた複数の密封リングを含み、該密封リングは、該攪拌パドルと接触しており、該攪拌パドルと該ピストンとの間の間隙を密封するように構成されていることを特徴とする請求項14に記載の注射装置。
- 該攪拌パドルは、該注射筒の内径よりも小さい外径を有し、該攪拌パドルの遠位端の端面における複数の突出構造を含むことを特徴とする請求項1に記載の注射装置。
- 該攪拌パドルは一つまたは複数の羽根を含むことを特徴とする請求項1に記載の注射装置。
- 該羽根は、交差点に隣接する複数の曲線を有し、複数の貫通孔またはカットエッジを有することを特徴とする請求項17に記載の注射装置。
- 該プランジャは、該プランジャの外表面に縦方向に設けられた複数のリブをさらに含み、該注射筒は、円形または楕円形のグリップ構造をさらに含むことを特徴とする請求項1に記載の注射装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662299680P | 2016-02-25 | 2016-02-25 | |
US62/299,680 | 2016-02-25 | ||
PCT/US2017/019328 WO2017147404A1 (en) | 2016-02-25 | 2017-02-24 | Syringe apparatus for stirring and delivering composition containing cells |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019509797A JP2019509797A (ja) | 2019-04-11 |
JP6857190B2 true JP6857190B2 (ja) | 2021-04-14 |
Family
ID=59685657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018544780A Active JP6857190B2 (ja) | 2016-02-25 | 2017-02-24 | 細胞含有組成物の攪拌とデリバリーのための注射装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11376366B2 (ja) |
JP (1) | JP6857190B2 (ja) |
CN (1) | CN109069753A (ja) |
TW (1) | TWI642455B (ja) |
WO (1) | WO2017147404A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230034726A1 (en) * | 2020-05-26 | 2023-02-02 | Hewlett-Packard Development Company, L.P. | Device to supply printing material |
CN112190362A (zh) * | 2020-10-12 | 2021-01-08 | 许�鹏 | 一种动物疫病检测用注射装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3009686A (en) * | 1960-04-29 | 1961-11-21 | Kaplan Nathan | Mixing device |
US5665066A (en) * | 1993-09-03 | 1997-09-09 | Ultradent Products, Inc. | Methods and apparatus for mixing and dispensing multi-part compositions |
GB9403362D0 (en) * | 1994-02-22 | 1994-04-13 | Summit Medical Ltd | Bone cement mixing apparatus |
US6309372B1 (en) * | 1999-07-16 | 2001-10-30 | Ultradent Products, Inc. | Integrated mixing and dispensing apparatus |
US7691087B2 (en) | 2002-11-25 | 2010-04-06 | Scimed Life Systems, Inc. | Injection device |
US8827956B2 (en) * | 2008-11-07 | 2014-09-09 | Becton, Dickinson And Company | Syringe housing to facilitate medication injection |
EP2788054B1 (en) * | 2011-12-08 | 2018-04-25 | UNL Holdings LLC | Accurate dose control mechanisms and drug delivery syringes |
US9849252B2 (en) | 2012-05-04 | 2017-12-26 | Sofia Eleni Armes | Electromechanical manipulating device for medical needle and syringe with sensory biofeedback and pain suppression capability |
US9592343B2 (en) * | 2013-07-16 | 2017-03-14 | Unitract Syringe Pty Ltd. | Syringes for repetitive mixing and delivery of injectables |
EP3145562B1 (en) * | 2014-04-17 | 2020-09-16 | Healeon Medical Ltd. | Apparatus for the preparation and administration of blood components |
CN107847688B (zh) * | 2015-07-31 | 2021-03-16 | 诺和诺德股份有限公司 | 扭力弹簧驱动注射装置 |
-
2017
- 2017-02-24 CN CN201780013037.XA patent/CN109069753A/zh active Pending
- 2017-02-24 JP JP2018544780A patent/JP6857190B2/ja active Active
- 2017-02-24 TW TW106106410A patent/TWI642455B/zh active
- 2017-02-24 US US16/078,865 patent/US11376366B2/en active Active
- 2017-02-24 WO PCT/US2017/019328 patent/WO2017147404A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017147404A1 (en) | 2017-08-31 |
US20190054243A1 (en) | 2019-02-21 |
CN109069753A (zh) | 2018-12-21 |
JP2019509797A (ja) | 2019-04-11 |
TW201740987A (zh) | 2017-12-01 |
US11376366B2 (en) | 2022-07-05 |
TWI642455B (zh) | 2018-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6603742B2 (ja) | 流体送達装置及び方法 | |
RU2581253C2 (ru) | Одноразовая многоигольная головка для микроинъекций и предварительно наполненный шприц | |
US8740871B2 (en) | Preservative-free follicle stimulating hormone solution delivery device | |
US7250036B2 (en) | Intradermal syringe and needle assembly | |
JP4746545B2 (ja) | 皮内注射装置 | |
US8529521B2 (en) | Low-dosage syringe | |
CA2369297A1 (en) | A hand-piece for injection device with a retractable and rotating needle | |
US6379328B1 (en) | Disposable syringe | |
KR102661861B1 (ko) | 수동 주사 장치 | |
US20170290985A1 (en) | Revolving multi-cartridge hypodermic syringe and method of use | |
JP6857190B2 (ja) | 細胞含有組成物の攪拌とデリバリーのための注射装置 | |
WO2020106467A1 (en) | Syringe for injecting medication with openable and closable stopper | |
CN109890440B (zh) | 用于在一次注射中以控制量分开给药至少两个产品的注射管-连接器装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20180905 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20180905 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190814 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200814 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200820 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201117 |
|
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: 20210225 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210319 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6857190 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |