BRPI0712427B8 - mecanismo de carregamento para um injetor sem agulha - Google Patents

mecanismo de carregamento para um injetor sem agulha

Info

Publication number
BRPI0712427B8
BRPI0712427B8 BRPI0712427A BRPI0712427A BRPI0712427B8 BR PI0712427 B8 BRPI0712427 B8 BR PI0712427B8 BR PI0712427 A BRPI0712427 A BR PI0712427A BR PI0712427 A BRPI0712427 A BR PI0712427A BR PI0712427 B8 BRPI0712427 B8 BR PI0712427B8
Authority
BR
Brazil
Prior art keywords
piston
rod assembly
charging mechanism
needleless injector
rear position
Prior art date
Application number
BRPI0712427A
Other languages
English (en)
Inventor
Poiron Jules
Toles Kevin
L Toles Warren
Original Assignee
Acushot Inc
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 Acushot Inc filed Critical Acushot Inc
Publication of BRPI0712427A2 publication Critical patent/BRPI0712427A2/pt
Publication of BRPI0712427B1 publication Critical patent/BRPI0712427B1/pt
Publication of BRPI0712427B8 publication Critical patent/BRPI0712427B8/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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • 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
    • A61M2005/202—Having specific accessories cocking means, e.g. to bias the main drive spring of an injector
    • 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
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • 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
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum

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 carregamento para um injetor sem agulha. a presente invenção refere-se a um injetor sem agulha, para distribuir um medicamento sob pressão em um animal ou humano, sendo que o injetor tem um mecanismo de carregamento, que compreende uma combinação de eixo roscado/elemento de porca. o dispositivo de injeção é do tipo que inclui um dispositivo de acionamento, que compreende: uma câmara à prova de gás; um conjunto de pistão e vareta, recebido de modo corrediço na cama e móvel entre uma posição dianteira e uma posição traseira; uma carga de gás na câmara, para forçar o conjunto de pistão e vareta para a posição dianteira; um mecanismo para mover o referido conjunto de pistão e vareta contra a referida carga de gás na posição traseira; e um disparador, para reter de modo removível o conjunto de pistão e vareta na posição traseira. também são postos à disposição um método e um kit para usar o dispositivo, incluindo o mecanismo de carregamento, para administrar um líquido através da pele de um animal ou humano.
BRPI0712427A 2006-06-07 2007-06-07 mecanismo de carregamento para um injetor sem agulha BRPI0712427B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US81141406P 2006-06-07 2006-06-07
US60/811,414 2006-06-07
PCT/CA2007/001007 WO2007140610A1 (en) 2006-06-07 2007-06-07 Charging mechanism for a needle-free injector

Publications (3)

Publication Number Publication Date
BRPI0712427A2 BRPI0712427A2 (pt) 2012-07-10
BRPI0712427B1 BRPI0712427B1 (pt) 2019-06-04
BRPI0712427B8 true BRPI0712427B8 (pt) 2021-06-22

Family

ID=38801015

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0712427A BRPI0712427B8 (pt) 2006-06-07 2007-06-07 mecanismo de carregamento para um injetor sem agulha

Country Status (15)

Country Link
US (1) US8123718B2 (pt)
EP (1) EP2023981B1 (pt)
JP (1) JP5180195B2 (pt)
KR (1) KR101386532B1 (pt)
CN (1) CN101500629B (pt)
AU (1) AU2007257173B2 (pt)
BR (1) BRPI0712427B8 (pt)
CA (1) CA2653559C (pt)
DK (1) DK2023981T3 (pt)
ES (1) ES2785210T3 (pt)
MX (1) MX2008015462A (pt)
NZ (1) NZ573225A (pt)
PL (1) PL2023981T3 (pt)
WO (1) WO2007140610A1 (pt)
ZA (1) ZA200810628B (pt)

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HUE042822T2 (hu) 2011-04-20 2019-07-29 Amgen Inc Automata befecskendezõ szerkezet
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EP2740470A1 (en) 2012-12-07 2014-06-11 Ceva Sante Animale Treatment of Coccidiosis with intramuscular triazine composition
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US12465689B2 (en) * 2016-11-02 2025-11-11 Portal Instruments, Inc. Encoding information for drug delivery
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US10695497B2 (en) 2017-08-01 2020-06-30 International Business Machines Corporation Subcutaneous jet injector with a manually operated injector pump
CN109589476A (zh) * 2017-10-02 2019-04-09 镇江日泰生物工程设备有限公司 一种高效电动无针注射器
DE102018107101A1 (de) 2018-03-26 2019-09-26 Henke-Sass, Wolf Gmbh Vorrichtung zum Applizieren eines Fluids
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CN112203639A (zh) 2018-05-16 2021-01-08 法国诗华大药厂 兽医学组合物和其用于控制非人类哺乳动物的铁缺乏的用途
JP2022527712A (ja) * 2019-03-29 2022-06-03 アイジェックス・ファーマインターナショナル株式会社 無針注射器及び関連方法
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DE102019123730A1 (de) * 2019-09-04 2021-03-04 Henke-Sass, Wolf Gmbh Vorrichtung zum Applizieren eines Fluids
DE102019123731A1 (de) * 2019-09-04 2021-03-04 Henke-Sass, Wolf Gmbh Vorrichtung zum Applizieren eines Fluids
DE102019123735A1 (de) 2019-09-04 2021-03-04 Henke-Sass, Wolf Gmbh Vorrichtung zum Applizieren eines Fluids
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Also Published As

Publication number Publication date
MX2008015462A (es) 2009-03-02
AU2007257173B2 (en) 2013-03-14
PL2023981T3 (pl) 2020-10-19
DK2023981T3 (da) 2020-04-06
US20100004621A1 (en) 2010-01-07
JP2009539436A (ja) 2009-11-19
AU2007257173A1 (en) 2007-12-13
KR101386532B1 (ko) 2014-04-17
KR20090051146A (ko) 2009-05-21
CA2653559C (en) 2015-01-20
CN101500629B (zh) 2012-02-08
CN101500629A (zh) 2009-08-05
EP2023981A1 (en) 2009-02-18
NZ573225A (en) 2012-02-24
EP2023981A4 (en) 2014-09-03
BRPI0712427B1 (pt) 2019-06-04
WO2007140610A1 (en) 2007-12-13
CA2653559A1 (en) 2007-12-13
BRPI0712427A2 (pt) 2012-07-10
EP2023981B1 (en) 2020-01-22
JP5180195B2 (ja) 2013-04-10
ZA200810628B (en) 2009-07-29
US8123718B2 (en) 2012-02-28
ES2785210T3 (es) 2020-10-06

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
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