BR112012007608A2 - mecanismo de acionamento para um dispositivo de distribuição de fármaco e uso de um elemento elástico para um mecanismo de acionamento - Google Patents

mecanismo de acionamento para um dispositivo de distribuição de fármaco e uso de um elemento elástico para um mecanismo de acionamento

Info

Publication number
BR112012007608A2
BR112012007608A2 BR112012007608A BR112012007608A BR112012007608A2 BR 112012007608 A2 BR112012007608 A2 BR 112012007608A2 BR 112012007608 A BR112012007608 A BR 112012007608A BR 112012007608 A BR112012007608 A BR 112012007608A BR 112012007608 A2 BR112012007608 A2 BR 112012007608A2
Authority
BR
Brazil
Prior art keywords
pivot
drive mechanism
lever
piston
delivery device
Prior art date
Application number
BR112012007608A
Other languages
English (en)
Inventor
Catherine Anne Macdonald
Christopher Jones
Garen Kouyoumjian
Robert Veasey
Simon Lewis Bilton
Original Assignee
Sanofi Aventis Deutschland
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 Sanofi Aventis Deutschland filed Critical Sanofi Aventis Deutschland
Publication of BR112012007608A2 publication Critical patent/BR112012007608A2/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
    • A61M5/31—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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31555—Mechanically operated dose setting member by purely axial movement of dose setting member, e.g. during setting or filling of a syringe
    • 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
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
    • 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
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
    • 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
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir

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)

Abstract

mecanismo de acionamento para um dispositivo de distribuição de fármaco e uso de um elemento eléstico para um mecanismo de acionamento. a presente invenção refere-a um êmbolo (40 que tem um meio de engate e uma alavanca (5) que são dispostos em um corpo (1). a alavanca tem um primeiro pivô que é estacionário em relação ao corpo na direção de um eixo geométrico, um segundo pivô e um terceiro pivô formados por um elemento de engate da alavanca. os pivôs são dispostos de tal maneira que uma rotação da alavanca em relação ao primeiro pivô move o segundo pivô e o terceiro pivô na mesma direção em relação ao eixo geométrico. o elemento de engate e o meio de engate são formados de forma que a alavanca seja desengatada do êmbolo quando o segundo pivô é movido em relação ao êmbolo na direção proximal (30), e o êmbolo seja engatado com a alavanca quando o segundo pivô e movido na direção distal (20).
BR112012007608A 2009-09-30 2010-09-29 mecanismo de acionamento para um dispositivo de distribuição de fármaco e uso de um elemento elástico para um mecanismo de acionamento BR112012007608A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09171731 2009-09-30
PCT/EP2010/064389 WO2011039201A2 (en) 2009-09-30 2010-09-29 Drive mechanism for a drug delivery device and resilient element for a drive mechanism

Publications (1)

Publication Number Publication Date
BR112012007608A2 true BR112012007608A2 (pt) 2016-08-23

Family

ID=41728141

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007608A BR112012007608A2 (pt) 2009-09-30 2010-09-29 mecanismo de acionamento para um dispositivo de distribuição de fármaco e uso de um elemento elástico para um mecanismo de acionamento

Country Status (9)

Country Link
US (1) US9446202B2 (pt)
EP (1) EP2482882A2 (pt)
JP (1) JP5768049B2 (pt)
CN (1) CN102686256B (pt)
AU (1) AU2010303045B2 (pt)
BR (1) BR112012007608A2 (pt)
CA (1) CA2773669A1 (pt)
IL (1) IL218828A0 (pt)
WO (1) WO2011039201A2 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003068290A2 (en) 2002-02-11 2003-08-21 Antares Pharma, Inc. Intradermal injector
WO2006079064A1 (en) 2005-01-24 2006-07-27 Antares Pharma, Inc. Prefilled needle assisted jet injector
WO2007131025A1 (en) 2006-05-03 2007-11-15 Antares Pharma, Inc. Injector with adjustable dosing
US8251947B2 (en) 2006-05-03 2012-08-28 Antares Pharma, Inc. Two-stage reconstituting injector
ES2548447T3 (es) 2008-03-10 2015-10-16 Antares Pharma, Inc. Dispositivo de seguridad para inyector
AU2009279719B2 (en) 2008-08-05 2015-07-23 Antares Pharma, Inc. Multiple dosage injector
AU2010226442A1 (en) 2009-03-20 2011-10-13 Antares Pharma, Inc. Hazardous agent injection system
CA2772006A1 (en) * 2009-09-07 2011-03-10 Sanofi-Aventis Deutschland Gmbh Drive mechanism for drug delivery device
BR112012007310A2 (pt) * 2009-09-30 2016-04-19 Sanofi Aventis Deutschland mecanismo de acionamento para um dispositivo de entrega de fármaco e uso de um membro de reajuste para um mecanismo de acionamento
US9463278B2 (en) * 2009-09-30 2016-10-11 Sanofi-Aventis Deutschland Gmbh Resettable drive mechanism for a drug delivery device with guide track and blocking means
US8939943B2 (en) 2011-01-26 2015-01-27 Kaleo, Inc. Medicament delivery device for administration of opioid antagonists including formulations for naloxone
US9173999B2 (en) 2011-01-26 2015-11-03 Kaleo, Inc. Devices and methods for delivering medicaments from a multi-chamber container
US8627816B2 (en) 2011-02-28 2014-01-14 Intelliject, Inc. Medicament delivery device for administration of opioid antagonists including formulations for naloxone
US9731075B2 (en) * 2011-06-17 2017-08-15 Sanofi-Aventis Deutschland Gmbh Cartridge holder latch mating to axial through opening of bearing with central threaded opening
US9220660B2 (en) 2011-07-15 2015-12-29 Antares Pharma, Inc. Liquid-transfer adapter beveled spike
US8496619B2 (en) 2011-07-15 2013-07-30 Antares Pharma, Inc. Injection device with cammed ram assembly
WO2013134244A2 (en) 2012-03-06 2013-09-12 Antares Pharma, Inc. Prefilled syringe with breakaway force feature
EP2833944A4 (en) 2012-04-06 2016-05-25 Antares Pharma Inc ADMINISTRATION OF TESTOSTERONE COMPOSITIONS BY NEEDLE-SUPPORTED NOZZLE INJECTION
US9364611B2 (en) 2012-05-07 2016-06-14 Antares Pharma, Inc. Needle assisted jet injection device having reduced trigger force
US9522235B2 (en) 2012-05-22 2016-12-20 Kaleo, Inc. Devices and methods for delivering medicaments from a multi-chamber container
ES2763633T3 (es) 2013-02-11 2020-05-29 Antares Pharma Inc Dispositivo de inyección por chorro asistido por aguja que tiene fuerza de disparo reducida
CA2905031C (en) 2013-03-11 2018-01-23 Hans PFLAUMER Dosage injector with pinion system
WO2014165136A1 (en) 2013-03-12 2014-10-09 Antares Pharma, Inc. Constant volume prefilled syringes and kits thereof
US9517307B2 (en) 2014-07-18 2016-12-13 Kaleo, Inc. Devices and methods for delivering opioid antagonists including formulations for naloxone
AU2016235054B2 (en) 2015-03-24 2020-07-16 Kaleo, Inc. Devices and methods for delivering a lyophilized medicament
GB2556479B (en) 2015-06-30 2022-09-07 Kaleo Inc Auto-injectors for administration of a medicament within a prefilled syringe
AU2017379094B2 (en) 2016-12-23 2023-08-24 Kaleo, Inc. Medicament delivery device and methods for delivering drugs to infants and children
US10564774B1 (en) 2017-04-07 2020-02-18 Apple Inc. Correction schemes for display panel sensing
US11167087B2 (en) 2019-08-09 2021-11-09 Kaleo, Inc. Devices and methods for delivery of substances within a prefilled syringe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535206B1 (fr) * 1982-11-03 1989-06-09 Micro Mega Sa Seringue dentaire pour injections intra-ligamentaires
US4710178A (en) * 1982-11-03 1987-12-01 Micro-Mega S.A. Precision injection system and method for intraligmental anesthesia
IT1154568B (it) * 1982-11-11 1987-01-21 Getters Spa Insieme getter con supporto perfezionato
DE69203472T2 (de) 1991-02-07 1996-01-04 Terumo Corp Dosiereinrichtung für Injektor.
DE10237258B4 (de) 2002-08-14 2006-09-21 Tecpharma Licensing Ag Injektionsvorrichtung
EP1923083A1 (en) * 2006-11-17 2008-05-21 Sanofi-Aventis Deutschland GmbH Drive mechanisms for use in drug delivery devices

Also Published As

Publication number Publication date
AU2010303045A1 (en) 2012-04-19
AU2010303045B2 (en) 2015-05-21
CN102686256B (zh) 2014-06-11
US20120283651A1 (en) 2012-11-08
WO2011039201A3 (en) 2011-06-23
JP5768049B2 (ja) 2015-08-26
JP2013506441A (ja) 2013-02-28
CN102686256A (zh) 2012-09-19
CA2773669A1 (en) 2011-04-07
EP2482882A2 (en) 2012-08-08
IL218828A0 (en) 2012-06-28
WO2011039201A2 (en) 2011-04-07
US9446202B2 (en) 2016-09-20

Similar Documents

Publication Publication Date Title
BR112012007608A2 (pt) mecanismo de acionamento para um dispositivo de distribuição de fármaco e uso de um elemento elástico para um mecanismo de acionamento
BR112012007310A2 (pt) mecanismo de acionamento para um dispositivo de entrega de fármaco e uso de um membro de reajuste para um mecanismo de acionamento
BR112013019932A2 (pt) dispositivo de liberação de medicamento
BR112017012874A2 (pt) disposições de acionamento para instrumentos cirúrgicos articuláveis
BR112012007207A2 (pt) mecanismo acionador para dispositivo de aplicação de fármaco
HN2009001000A (es) Mejoras en y relacionadas con mecanismos accionadores adecuados para usarse en dispositivos de descarga de farmacos.
BR112012006516A2 (pt) conjunto e indicador para dispositivo de liberação de fármaco
BRPI0510418A (pt) dispositivo de injeção
BR112013027940A2 (pt) montagem para um dispositivo de administração de droga e dispositivo de administração de droga
BR112012007296A2 (pt) mecanismo de acionamento para dispositivo de distribuição de fármaco
BR112012007338A2 (pt) mecanismo acionador restaurável para um dispositivo de aplicação de fármaco
BR112012010456A2 (pt) conjunto para um dispositivo de aplicação de fármaco e dispositivo de aplicação de fármaco
BR112014012507A8 (pt) autoinjetor
BR112015024154A2 (pt) mecanismo de controle de velocidade de dispensação e dispositivo de injeção
BR112013028224A2 (pt) montagem de acionamento para um dispositivo de administração de fármaco e dispositivo de administração de fármaco correspondente
BR112015007571A2 (pt) dispositivo para fornecimento de medicamento
BR112013022976A2 (pt) instrumento de corte
BR112012013769B8 (pt) conjunto de acionamento para um dispositivo de liberação de fármaco e dispositivo de liberação de fármaco
BR112012006510A2 (pt) montagem para um dispositivo de distribuição de fármacos e dispositivo de distribuição de fármacos.
BR112014032746A2 (pt) disposições de bloqueio do sistema de disparo para instrumentos cirúrgicos
BR112012025861A2 (pt) elemento de conexão de reservatório de fármaco codificado com elementos de travamento encurváveis
BR112012017839A2 (pt) conjunto de interface de cartucho
BR112012011435A2 (pt) interface de motor para eixos de transmissão paralelos dentro de um membro independentemente giratório
BRPI0713378A8 (pt) composto, pró-droga, modulador da função do receptor gpr40, agente farmacêutico uso do composto, e, método de produção de uma forma opticamente ativa de um composto
BR112014030031A2 (pt) cartucho de carga para o atuador de extremidade de um instrumento cirúrgico

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]