MX2021009713A - Tapon de valvula para un dispositivo de inyeccion medica y un dispositivo de inyeccion medica para inyectar al menos una composicion. - Google Patents

Tapon de valvula para un dispositivo de inyeccion medica y un dispositivo de inyeccion medica para inyectar al menos una composicion.

Info

Publication number
MX2021009713A
MX2021009713A MX2021009713A MX2021009713A MX2021009713A MX 2021009713 A MX2021009713 A MX 2021009713A MX 2021009713 A MX2021009713 A MX 2021009713A MX 2021009713 A MX2021009713 A MX 2021009713A MX 2021009713 A MX2021009713 A MX 2021009713A
Authority
MX
Mexico
Prior art keywords
membrane
injection device
barrel
distal
face
Prior art date
Application number
MX2021009713A
Other languages
English (en)
Inventor
Cédric Rivier
Guillaume Lehee
Nastasja Grillet
Ferdinand Lavigne
Jérémie Vaxelaire
Original Assignee
Becton Dickinson France
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Becton Dickinson France filed Critical Becton Dickinson France
Publication of MX2021009713A publication Critical patent/MX2021009713A/es

Links

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
    • A61M5/28—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
    • 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
    • A61M39/24—Check- or non-return valves
    • 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
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31513—Piston constructions to improve sealing or sliding
    • 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
    • A61M2005/1787—Syringes for sequential delivery of fluids, e.g. first medicament and then flushing liquid
    • 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
    • A61M2005/3128—Incorporating one-way valves, e.g. pressure-relief or non-return valves
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2426—Slit valve
    • 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
    • A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly

Abstract

La invención de interés se refiere a un tapón de válvula (1) que está configurado para ser colocado dentro de un cilindro (101) de un dispositivo de inyección (100) para inyectar al menos una composición mediante un extremo distal (104) del cilindro, dicho tapón de válvula (1) comprende: una membrana (2) que comprende una superficie proximal (6) y una superficie distal (7), la membrana se encuentra configurada para separar una primera cámara distal (108) del cilindro de una segunda cámara proximal (109) del émbolo, una superficie lateral (3) que se extiende distalmente, o tanto distal como proximalmente, desde la membrana (2) para definir al menos una cavidad distal (4), comprendiendo la superficie lateral (3) una superficie de sellado circunferencial (8) que se encuentra configurada para enganchar de forma estanca la superficie interior (102) del cilindro, caracterizado porque la superficie proximal (6) de la membrana (2) presenta una forma cóncava y la membrana (2) comprende una hendidura (10, 20) que se extiende por medio de al menos una parte del espesor de la membrana (2) entre la superficie proximal (6) y la superficie distal (7), la hendidura (10, 20) se encuentra configurada para formar selectivamente un paso de fluido (30) a través de la membrana (2) desde la superficie proximal (6) a la superficie distal (7) dependiendo de la presión ejercida por una composición sobre la superficie proximal (6) del membrana (2) para transferir fluido únicamente desde la segunda cámara (109) a la primera cámara (108).
MX2021009713A 2019-02-27 2020-02-25 Tapon de valvula para un dispositivo de inyeccion medica y un dispositivo de inyeccion medica para inyectar al menos una composicion. MX2021009713A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19305230 2019-02-27
EP19305647 2019-05-22
PCT/EP2020/054902 WO2020173938A1 (en) 2019-02-27 2020-02-25 Valve stopper for a medical injection device and medical injection device for injecting at least one composition

Publications (1)

Publication Number Publication Date
MX2021009713A true MX2021009713A (es) 2021-09-08

Family

ID=69593716

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021009713A MX2021009713A (es) 2019-02-27 2020-02-25 Tapon de valvula para un dispositivo de inyeccion medica y un dispositivo de inyeccion medica para inyectar al menos una composicion.

Country Status (9)

Country Link
US (1) US20220134003A1 (es)
EP (1) EP3930795A1 (es)
JP (1) JP2022522172A (es)
KR (1) KR20210131356A (es)
CN (1) CN113498351B (es)
BR (1) BR112021016442A2 (es)
CA (1) CA3129652A1 (es)
MX (1) MX2021009713A (es)
WO (1) WO2020173938A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202104609D0 (en) 2021-03-31 2021-05-12 Sevenless Therapeutics Ltd New Treatments for Pain
EP4313151A1 (en) 2021-03-31 2024-02-07 Sevenless Therapeutics Limited Sos1 inhibitors and ras inhibitors for use in the treatment of pain
WO2024074827A1 (en) 2022-10-05 2024-04-11 Sevenless Therapeutics Limited New treatments for pain

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929230A (en) 1988-09-30 1990-05-29 Pfleger Frederick W Syringe construction
JPH09173450A (ja) * 1995-12-26 1997-07-08 Nissho Corp プレフィルドシリンジ
FR2822710B1 (fr) 2001-03-27 2004-04-02 Lab Contactologie Appl Lca Seringue pour solutions viscoleastiques
US6723074B1 (en) * 2002-04-09 2004-04-20 Thor R. Halseth Sequential delivery syringe
CN2621701Y (zh) * 2003-04-18 2004-06-30 刘文照 环保式注射筒
US6997910B2 (en) 2004-05-03 2006-02-14 Infusive Technologies, Llc Multi-chamber, sequential dose dispensing syringe
US7101354B2 (en) * 2004-05-03 2006-09-05 Infusive Technologies, Llc Mixing syringe with and without flush
JP4686202B2 (ja) 2005-02-02 2011-05-25 大成化工株式会社 シリンジ
CA2665697A1 (en) * 2006-10-10 2008-04-17 Infusive Technologies, Llc Multi-chamber, sequential dose dispensing syringe
WO2009094345A1 (en) * 2008-01-23 2009-07-30 Mallinckrodt Inc. Plunger adapter coaxial syringe system
KR20110041826A (ko) * 2009-10-16 2011-04-22 조희민 이종약액 혼합용 체크밸브를 갖는 주사기
WO2011092536A1 (en) * 2010-01-26 2011-08-04 Becton Dickinson France Drug cartrigde different inner surface conditions
US8172795B2 (en) * 2010-03-15 2012-05-08 Becton, Dickinson And Company Medical device including an air evacuation system
US9289562B2 (en) * 2011-04-18 2016-03-22 THORNE CONSULTING and INTELETUAL PROPERTY, LLC Pressure actuated valve for multi-chamber syringe applications
US9950114B2 (en) * 2011-05-13 2018-04-24 Thorne Consulting For International Property, Llc Dual-chamber syringe and associated connecting systems
WO2014004695A1 (en) * 2012-06-26 2014-01-03 Glucago, Llc Reconstitution device
EP3046605B1 (en) * 2013-09-16 2019-01-09 Zoetis Services LLC Assembly for sequentially delivering substances, and associated methods
EP3068462B1 (de) * 2013-11-14 2022-04-27 Hans Haindl Spritze zum injizieren einer wirksubstanz unter vermeidung von totraumverlusten
EP3365046A4 (en) * 2015-10-23 2019-06-19 Thorne Consulting and Intellectual Property, LLC DOUBLE COMPARTMENT SYRINGE AND ASSOCIATED FITTING SYSTEMS
KR20180002647U (ko) * 2017-02-28 2018-09-05 라보라뜨와 메디동 소시에떼아노님 관절 내 투여용 주입 주사기

Also Published As

Publication number Publication date
KR20210131356A (ko) 2021-11-02
JP2022522172A (ja) 2022-04-14
WO2020173938A1 (en) 2020-09-03
US20220134003A1 (en) 2022-05-05
CA3129652A1 (en) 2020-09-03
EP3930795A1 (en) 2022-01-05
BR112021016442A2 (pt) 2021-11-09
CN113498351A (zh) 2021-10-12
CN113498351B (zh) 2023-12-12

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