PT3003437T - Mecanismos de acionamento para seringas de mistura de câmara dupla - Google Patents
Mecanismos de acionamento para seringas de mistura de câmara duplaInfo
- Publication number
- PT3003437T PT3003437T PT147346845T PT14734684T PT3003437T PT 3003437 T PT3003437 T PT 3003437T PT 147346845 T PT147346845 T PT 147346845T PT 14734684 T PT14734684 T PT 14734684T PT 3003437 T PT3003437 T PT 3003437T
- Authority
- PT
- Portugal
- Prior art keywords
- dual chamber
- actuation mechanisms
- chamber mixing
- mixing syringes
- syringes
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title 1
- 230000007246 mechanism Effects 0.000 title 1
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
- A61M5/20—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
- A61M5/28—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
- A61M5/31596—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
-
- 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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
-
- 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
- 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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
-
- 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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
- A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
- A61M2005/3236—Trigger provided at the distal end, i.e. syringe end for mounting a needle
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361831017P | 2013-06-04 | 2013-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT3003437T true PT3003437T (pt) | 2019-10-28 |
Family
ID=51059634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT147346845T PT3003437T (pt) | 2013-06-04 | 2014-06-04 | Mecanismos de acionamento para seringas de mistura de câmara dupla |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US9539393B2 (https=) |
| EP (2) | EP3581222A1 (https=) |
| JP (2) | JP6358764B2 (https=) |
| CN (1) | CN105517603B (https=) |
| AU (1) | AU2014274972B2 (https=) |
| BR (1) | BR112015030329A8 (https=) |
| CA (1) | CA2914028A1 (https=) |
| DK (1) | DK3003437T3 (https=) |
| PT (1) | PT3003437T (https=) |
| WO (1) | WO2014197602A1 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI1002819B1 (pt) * | 2010-01-25 | 2019-11-05 | Tecres Spa | dispositivo para preparar e administrar uma mistura de dois componentes |
| WO2014085118A1 (en) | 2012-11-30 | 2014-06-05 | Unitract Syringe Pty Ltd | Combination plunger device for a dual chamber mixing syringe |
| CA2914028A1 (en) | 2013-06-04 | 2014-12-11 | Unitract Syringe Pty Ltd | Actuation mechanisms for dual chamber mixing syringes |
| EP3021915B1 (en) * | 2013-07-16 | 2018-03-07 | UNL Holdings LLC | Syringes for sequential delivery of injectables |
| EP3102261A4 (en) | 2014-02-03 | 2017-11-08 | UNL Holdings LLC | Selectable needle syringe with retraction plunger |
| US10792432B2 (en) * | 2016-06-09 | 2020-10-06 | Becton, Dickinson And Company | Drive assembly and spacer for drug delivery system |
| US10159973B2 (en) * | 2016-08-31 | 2018-12-25 | Toshiba Medical Systems Corporation | Sample liquid preparing apparatus, test kit, and sample liquid preparing method |
| US11116907B2 (en) | 2016-10-21 | 2021-09-14 | Unl Holdings Llc | Actuation mechanisms for automatic reconstitution and plunger expansion in dual chamber syringes |
| KR20200020657A (ko) * | 2016-11-02 | 2020-02-26 | 크리스토퍼 제이 피 벨리스 | 슬러리 생성을 위한 디바이스 및 방법 |
| WO2019077381A1 (en) * | 2017-10-20 | 2019-04-25 | Unitract Syringe Pty Ltd | ACTUATION MECHANISMS FOR AUTOMATIC RECONSTITUTION AND EXPANSION OF PISTON IN DOUBLE CHAMBER SYRINGES |
| CN107960939B (zh) * | 2017-12-08 | 2020-03-06 | 北京动力机械研究所 | 一种应用于空间站环控生保系统的手动混合装置 |
| WO2019144048A1 (en) | 2018-01-19 | 2019-07-25 | Birya Biotech, Inc. | Tool for servicing an auto-injector |
| US11116905B2 (en) * | 2018-06-08 | 2021-09-14 | Credence Medsystems, Inc. | System and method for safety syringe |
| KR102251644B1 (ko) * | 2019-05-08 | 2021-05-13 | 김용현 | 약물 혼합 장치, 이를 포함하는 약물 혼합 키트 및 이를 제조하는 방법 |
| WO2020264277A1 (en) * | 2019-06-26 | 2020-12-30 | University Of Central Florida Research Foundation, Inc. | Integrated syringe |
| LT4135830T (lt) * | 2020-12-23 | 2024-12-10 | Tolmar International Limited | Maišomųjų švirkštų vožtuvų mazgų sistemos ir būdai |
| US11241330B1 (en) | 2021-04-02 | 2022-02-08 | Brixton Biosciences, Inc. | Apparatus for creation of injectable slurry |
| US12220118B2 (en) | 2022-03-31 | 2025-02-11 | Ethicon, Inc. | Systems, devices and methods for reconstituting therapeutic powders, mixing precursor solutions, and expressing sealants for controlling bleeding and sealing fluid and air leaks |
| US12114843B2 (en) | 2022-03-31 | 2024-10-15 | Ethicon, Inc. | Sealant applicators having mixing and spraying assemblies with malleable sections and spray tips having reduced dimensions |
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| CN103747824B (zh) | 2011-08-24 | 2016-08-17 | 尤尼特拉克特注射器控股有限公司 | 用于伸缩型预充式注射器的自动注入器 |
| US9821118B2 (en) * | 2011-09-02 | 2017-11-21 | Unl Holdings Llc | Automatic reconstitution for dual chamber syringe |
| US8702653B2 (en) | 2012-02-23 | 2014-04-22 | Unitract Syringe Pty Ltd | Retractable needle safety syringes |
| CA2914028A1 (en) | 2013-06-04 | 2014-12-11 | Unitract Syringe Pty Ltd | Actuation mechanisms for dual chamber mixing syringes |
-
2014
- 2014-06-04 CA CA2914028A patent/CA2914028A1/en not_active Abandoned
- 2014-06-04 DK DK14734684.5T patent/DK3003437T3/da active
- 2014-06-04 EP EP19187032.8A patent/EP3581222A1/en not_active Withdrawn
- 2014-06-04 AU AU2014274972A patent/AU2014274972B2/en not_active Ceased
- 2014-06-04 PT PT147346845T patent/PT3003437T/pt unknown
- 2014-06-04 CN CN201480032107.2A patent/CN105517603B/zh not_active Expired - Fee Related
- 2014-06-04 EP EP14734684.5A patent/EP3003437B1/en active Active
- 2014-06-04 BR BR112015030329A patent/BR112015030329A8/pt not_active Application Discontinuation
- 2014-06-04 JP JP2016517964A patent/JP6358764B2/ja not_active Expired - Fee Related
- 2014-06-04 WO PCT/US2014/040917 patent/WO2014197602A1/en not_active Ceased
- 2014-06-04 US US14/296,194 patent/US9539393B2/en not_active Expired - Fee Related
-
2016
- 2016-11-29 US US15/363,924 patent/US10220148B2/en not_active Expired - Fee Related
-
2018
- 2018-06-18 JP JP2018115102A patent/JP2018167051A/ja active Pending
-
2019
- 2019-01-18 US US16/251,606 patent/US11071825B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2014274972B2 (en) | 2019-08-08 |
| WO2014197602A1 (en) | 2014-12-11 |
| US10220148B2 (en) | 2019-03-05 |
| BR112015030329A2 (pt) | 2017-07-25 |
| CN105517603B (zh) | 2019-12-24 |
| US9539393B2 (en) | 2017-01-10 |
| CA2914028A1 (en) | 2014-12-11 |
| JP2018167051A (ja) | 2018-11-01 |
| EP3003437B1 (en) | 2019-07-24 |
| US20190314578A1 (en) | 2019-10-17 |
| JP2016520400A (ja) | 2016-07-14 |
| BR112015030329A8 (pt) | 2019-12-24 |
| US20170080155A1 (en) | 2017-03-23 |
| US11071825B2 (en) | 2021-07-27 |
| AU2014274972A1 (en) | 2016-01-21 |
| DK3003437T3 (da) | 2019-10-21 |
| US20140358091A1 (en) | 2014-12-04 |
| EP3581222A1 (en) | 2019-12-18 |
| EP3003437A1 (en) | 2016-04-13 |
| CN105517603A (zh) | 2016-04-20 |
| JP6358764B2 (ja) | 2018-07-18 |
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