BR112017022667A2 - dispositivo de administração de medicamento com propulsor de gás - Google Patents

dispositivo de administração de medicamento com propulsor de gás

Info

Publication number
BR112017022667A2
BR112017022667A2 BR112017022667A BR112017022667A BR112017022667A2 BR 112017022667 A2 BR112017022667 A2 BR 112017022667A2 BR 112017022667 A BR112017022667 A BR 112017022667A BR 112017022667 A BR112017022667 A BR 112017022667A BR 112017022667 A2 BR112017022667 A2 BR 112017022667A2
Authority
BR
Brazil
Prior art keywords
chamber
expandable
stopper
cylinder
delivery device
Prior art date
Application number
BR112017022667A
Other languages
English (en)
Other versions
BR112017022667B1 (pt
Inventor
Willoughby Alastair
Anderson Ian
Koppelman Rachel
Original Assignee
Consort Medical Plc
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 Consort Medical Plc filed Critical Consort Medical Plc
Publication of BR112017022667A2 publication Critical patent/BR112017022667A2/pt
Publication of BR112017022667B1 publication Critical patent/BR112017022667B1/pt

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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/2046—Media being expelled from injector by gas generation, e.g. explosive charge
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2006—Having specific accessories
    • A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8218—Gas operated

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

dispositivo de administração de medicamento (10) compreendendo uma seringa (12) possuindo um cilindro com uma extremidade aberta e uma rolha axialmente móvel (18) recebida no cilindro que separa uma primeira câmara axialmente para a frente da rolha de uma segunda câmara axialmente para trás da rolha. o dispositivo de administração de medicamento inclui ainda um invólucro condutor expansível (24) disposto para receber um propulsor a partir de uma fonte de propulsão (36) para proporcionar uma pressão de vapor, o invólucro condutor expansível possuindo um canal estreito em comunicação de fluidos com a segunda câmara. o invólucro condutor expansível é expansível após o recebimento do propulsor da fonte de propulsão e, após a expansão, provoca o movimento axial para a frente da seringa. o propulsor introduzido no invólucro expansível pode passar através do canal estreito para dentro da segunda câmara e provocar o movimento axial para a frente da rolha no cilindro para expulsar o medicamento contido na primeira câmara através da extremidade aberta, onde o movimento axial da rolha no cilindro começa após o movimento axial da seringa.
BR112017022667-7A 2015-04-21 2016-04-21 Dispositivo de administração de medicamento com propulsor de gás BR112017022667B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1506789.5 2015-04-21
GB1506789.5A GB2537639B (en) 2015-04-21 2015-04-21 Medicament delivery device
PCT/GB2016/051115 WO2016170347A1 (en) 2015-04-21 2016-04-21 Medicament delivery device having gas propellant

Publications (2)

Publication Number Publication Date
BR112017022667A2 true BR112017022667A2 (pt) 2018-10-16
BR112017022667B1 BR112017022667B1 (pt) 2022-05-10

Family

ID=53298953

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017022667-7A BR112017022667B1 (pt) 2015-04-21 2016-04-21 Dispositivo de administração de medicamento com propulsor de gás

Country Status (10)

Country Link
US (1) US10792428B2 (pt)
EP (1) EP3285834B1 (pt)
JP (1) JP6734869B2 (pt)
CN (1) CN107530496B (pt)
AU (1) AU2016252234B2 (pt)
BR (1) BR112017022667B1 (pt)
CA (1) CA2983103C (pt)
ES (1) ES2881356T3 (pt)
GB (1) GB2537639B (pt)
WO (1) WO2016170347A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10328205B2 (en) 2016-07-07 2019-06-25 Shl Medical Ag Drug delivery device with pneumatic power pack
GB2559553B (en) 2017-02-06 2021-10-13 Consort Medical Plc A medicament delivery device
US10549038B2 (en) * 2017-06-29 2020-02-04 Daicel Corporation Syringe
WO2023064497A1 (en) * 2021-10-14 2023-04-20 Altaviz, Llc Drive modules for injectors, and systems and methods for using such drive modules

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960087A (en) * 1954-02-16 1960-11-15 Auguste Rooseboom Hypodermic injection apparatus
US3977401A (en) * 1975-03-25 1976-08-31 William Floyd Pike Injection apparatus
US4031889A (en) * 1975-03-25 1977-06-28 William Floyd Pike Power operated aspirating hypodermic syringe
US4913699A (en) * 1988-03-14 1990-04-03 Parsons James S Disposable needleless injection system
IE970782A1 (en) * 1997-10-22 1999-05-05 Elan Corp An improved automatic syringe
US6210359B1 (en) * 2000-01-21 2001-04-03 Jet Medica, L.L.C. Needleless syringe
FR2815544B1 (fr) * 2000-10-23 2003-02-14 Poudres & Explosifs Ste Nale Seringue sans aiguille securisee a architecture compacte
SI2221076T1 (sl) * 2001-11-09 2013-06-28 Alza Corporation Avtoinjektor na prevmatski pogon
US7393345B2 (en) * 2003-07-18 2008-07-01 Chang-Ming Yang Sterilized safety syringe
US9308199B2 (en) 2004-04-29 2016-04-12 Honeywell International Inc. Medicament formulations
WO2005070481A1 (en) * 2004-01-23 2005-08-04 The Medical House Plc Injection device
GB2410188B (en) * 2004-01-23 2006-01-25 Medical House Plc Injection device
JP5575593B2 (ja) * 2010-09-17 2014-08-20 株式会社ダイセル 注射器
EP2438945A1 (en) * 2010-10-08 2012-04-11 Sanofi-Aventis Deutschland GmbH Reusable engine for an auto-injector
GB201210082D0 (en) 2012-06-07 2012-07-25 Consort Medical Plc Improved syringe
US9675754B2 (en) * 2012-10-24 2017-06-13 Nuance Designs, LLC Autoinjector
GB201221063D0 (en) * 2012-11-23 2013-01-09 3M Innovative Properties Co Metered dose dispensing valve

Also Published As

Publication number Publication date
EP3285834B1 (en) 2021-07-07
EP3285834A1 (en) 2018-02-28
US20180104416A1 (en) 2018-04-19
BR112017022667B1 (pt) 2022-05-10
AU2016252234B2 (en) 2020-10-15
WO2016170347A1 (en) 2016-10-27
JP6734869B2 (ja) 2020-08-05
CN107530496B (zh) 2021-01-22
GB2537639B (en) 2020-09-23
CA2983103C (en) 2023-08-01
GB2537639A (en) 2016-10-26
AU2016252234A1 (en) 2017-11-09
CN107530496A (zh) 2018-01-02
CA2983103A1 (en) 2016-10-27
JP2018512969A (ja) 2018-05-24
ES2881356T3 (es) 2021-11-29
GB201506789D0 (en) 2015-06-03
US10792428B2 (en) 2020-10-06

Similar Documents

Publication Publication Date Title
BR112017022667A2 (pt) dispositivo de administração de medicamento com propulsor de gás
BR112014030397A2 (pt) seringa de ventilação
CY1124375T1 (el) Συριγγα
NI201800139A (es) Formulación farmacéutica líquida estable
WO2011137437A3 (en) Displacement syringe
AR102458A1 (es) Jeringa de autoorientación e interfaz de jeringa
MX2020011012A (es) Distribuidor de adaptador para aplicador de jeringa de multiples cilindros.
CL2017003018A1 (es) Dispositivo y un procedimiento para reducir el número de parásitos externos en peces
DOP2015000250A (es) Conjunto de jeringa mixto mejorado
BR112017012429A2 (pt) seringa incremental
CL2018001079A1 (es) Sistema y método para el acoplamiento del émbolo de la jeringa con un inyector
MX2020003849A (es) Disposición de engaste de tubos para dispositivo de administración de fármacos.
RU2014111331A (ru) Основание штока поршня
AR102195A1 (es) Alojamiento y dispositivo de administración de fármacos con el mismo
BR112013002670A2 (pt) sistema de fixação e um distribuidor de fluido utilizando tal sistema
BR112016014044A2 (pt) Dispositivo de administração de medicação usável
CO2018008490A2 (es) Bomba de inyección de múltiples fluidos
BR112017012971A2 (pt) dispositivo de injeção de uso único
CO2019003873A2 (es) Sistemas y métodos para el suministro de medicamentos por relevos guiados
CO2019003390A2 (es) Disposición para un sistema intrauterino y su dispositivo de inserción
AR104030A1 (es) Desgasificador y método para desorción de gas desde un líquido
AR110339A1 (es) Bomba y dispositivo de descarga
AR102196A1 (es) Conjunto y dispositivo de administración de fármacos con el mismo
WO2017045959A3 (en) Drug delivery device
BR112018006903A2 (pt) componente espumante

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/04/2016, OBSERVADAS AS CONDICOES LEGAIS