BR112013023893A2 - mecanismo de ajuste e dispositivo de injeção de dose - Google Patents

mecanismo de ajuste e dispositivo de injeção de dose

Info

Publication number
BR112013023893A2
BR112013023893A2 BR112013023893A BR112013023893A BR112013023893A2 BR 112013023893 A2 BR112013023893 A2 BR 112013023893A2 BR 112013023893 A BR112013023893 A BR 112013023893A BR 112013023893 A BR112013023893 A BR 112013023893A BR 112013023893 A2 BR112013023893 A2 BR 112013023893A2
Authority
BR
Brazil
Prior art keywords
dose
injection device
adjustment mechanism
hitch
trigger component
Prior art date
Application number
BR112013023893A
Other languages
English (en)
Other versions
BR112013023893B1 (pt
Inventor
David Aubrey Plumptre
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 BR112013023893A2 publication Critical patent/BR112013023893A2/pt
Publication of BR112013023893B1 publication Critical patent/BR112013023893B1/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
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
    • 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
    • A61M5/31525—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
    • A61M5/31525—Dosing
    • A61M5/31528—Dosing by means of rotational movements, e.g. screw-thread mechanisms
    • 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
    • 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
    • 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
    • A61M5/3155—Mechanically operated dose setting member by rotational 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting member
    • 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
    • A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
    • A61M5/31585—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod performed by axially moving actuator, e.g. an injection button

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

resumo patente de invenção: "mecanismo de ajuste e dispositivo de injeção de dose". a presente invenção refere-se a um mecanismo de ajuste de dose (1) para um dispositivo de liberação de medicamento proporcionado, compreendendo: um elemento de ajuste de dose (3); um elemento acionador (4); um engate (5a, 5b); um primeiro componente de gatilho (6'); e um segundo componente de gatilho (6''). o primeiro engate (5a, 5b) e o segundo engate (9, 11) são projetados e adaptados entre si, de modo que, a qualquer momento durante a operação, o primeiro engate (5a, 5b) acopla rotativamente o elemento de ajuste de dose (3) e o elemento acionador (4), e/ou o segundo engate (9, 11) acopla rotativamente o elemento acionador (4) e o primeiro componente de gatilho (6'). além disso, a invenção se refere a um dispositivo de injeção com esse mecanismo de ajuste de dose.
BR112013023893-3A 2011-03-25 2012-03-22 mecanismo de ajuste e dispositivo de injeção de dose BR112013023893B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11159756.3 2011-03-25
EP11159756 2011-03-25
PCT/EP2012/055054 WO2012130703A1 (en) 2011-03-25 2012-03-22 Dose setting mechanism and injection device

Publications (2)

Publication Number Publication Date
BR112013023893A2 true BR112013023893A2 (pt) 2016-12-13
BR112013023893B1 BR112013023893B1 (pt) 2021-01-05

Family

ID=44367013

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013023893-3A BR112013023893B1 (pt) 2011-03-25 2012-03-22 mecanismo de ajuste e dispositivo de injeção de dose

Country Status (21)

Country Link
US (1) US9144649B2 (pt)
EP (1) EP2688614B1 (pt)
JP (1) JP6150788B2 (pt)
KR (1) KR101961085B1 (pt)
CN (1) CN103561801B (pt)
AR (1) AR085523A1 (pt)
AU (1) AU2012234467B2 (pt)
BR (1) BR112013023893B1 (pt)
CA (1) CA2830022C (pt)
DK (1) DK2688614T3 (pt)
ES (1) ES2534081T3 (pt)
HK (1) HK1189526A1 (pt)
IL (1) IL228253B (pt)
MX (1) MX336984B (pt)
MY (1) MY164000A (pt)
PT (1) PT2688614E (pt)
RU (1) RU2606451C2 (pt)
SG (1) SG193282A1 (pt)
TW (1) TWI600446B (pt)
WO (1) WO2012130703A1 (pt)
ZA (1) ZA201306582B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012127046A2 (en) 2011-03-24 2012-09-27 Sanofi-Aventis Deutschland Gmbh Device and method for detecting an actuation action performable with a medical device
EP3071265B1 (en) 2013-11-22 2023-04-26 Sanofi-Aventis Deutschland GmbH Spring assisted drug delivery device
JP6444219B2 (ja) * 2015-02-27 2018-12-26 Ｊｘｔｇエネルギー株式会社 ギヤ油用潤滑油組成物
EP4316552A3 (en) 2015-06-09 2024-04-17 Sanofi-Aventis Deutschland GmbH Data collection apparatus for attachment to an injection device
US20170107417A1 (en) * 2015-06-30 2017-04-20 Exxonmobil Chemical Patents Inc. Lubricant Compositions and Methods of Making and Using Same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279586A (en) * 1992-02-04 1994-01-18 Becton, Dickinson And Company Reusable medication delivery pen
US7195616B2 (en) * 2001-05-16 2007-03-27 Eli Lilly And Company Medication injector apparatus with drive assembly that facilitates reset
GB0304823D0 (en) * 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
US9205197B2 (en) * 2003-03-03 2015-12-08 Sanofi-Aventis Deutschland Gmbh Drug delivery device dose setting mechanism
ES2427146T3 (es) * 2004-10-04 2013-10-29 Sanofi-Aventis Deutschland Gmbh Mecanismo accionador para un dispositivo de descarga de fármacos
CA2663239C (en) * 2006-09-29 2015-03-31 Novo Nordisk A/S An injection device with electronic detecting means
US9623187B2 (en) 2009-06-01 2017-04-18 Sanofi-Aventis Deutschland Gmbh Resettable drug delivery device
US20120204662A1 (en) * 2009-06-30 2012-08-16 Sanofi-Aventis Deutschland Gmbh Drive Mechanism and Drug Delivery Device

Also Published As

Publication number Publication date
AR085523A1 (es) 2013-10-09
RU2013147640A (ru) 2015-04-27
TW201249495A (en) 2012-12-16
US9144649B2 (en) 2015-09-29
KR20140019813A (ko) 2014-02-17
AU2012234467A1 (en) 2013-10-10
IL228253B (en) 2018-04-30
CN103561801A (zh) 2014-02-05
NZ615854A (en) 2014-07-25
JP6150788B2 (ja) 2017-06-21
RU2606451C2 (ru) 2017-01-10
EP2688614A1 (en) 2014-01-29
JP2014513598A (ja) 2014-06-05
CA2830022A1 (en) 2012-10-04
EP2688614B1 (en) 2015-01-14
KR101961085B1 (ko) 2019-03-25
DK2688614T3 (en) 2015-04-20
CN103561801B (zh) 2015-08-05
MX336984B (es) 2016-02-09
AU2012234467B2 (en) 2015-11-26
MX2013010708A (es) 2013-10-01
SG193282A1 (en) 2013-10-30
BR112013023893B1 (pt) 2021-01-05
US20140018745A1 (en) 2014-01-16
TWI600446B (zh) 2017-10-01
MY164000A (en) 2017-11-15
ES2534081T3 (es) 2015-04-17
WO2012130703A1 (en) 2012-10-04
HK1189526A1 (en) 2014-06-13
ZA201306582B (en) 2014-05-28
PT2688614E (pt) 2015-04-15
CA2830022C (en) 2019-02-19

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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 22/03/2012, OBSERVADAS AS CONDICOES LEGAIS.