BR112018069962A2 - unidade de acionamento de dispositivo de infusão, dispositivo de infusão laboratorial, unidade de dosagem e método - Google Patents

unidade de acionamento de dispositivo de infusão, dispositivo de infusão laboratorial, unidade de dosagem e método

Info

Publication number
BR112018069962A2
BR112018069962A2 BR112018069962A BR112018069962A BR112018069962A2 BR 112018069962 A2 BR112018069962 A2 BR 112018069962A2 BR 112018069962 A BR112018069962 A BR 112018069962A BR 112018069962 A BR112018069962 A BR 112018069962A BR 112018069962 A2 BR112018069962 A2 BR 112018069962A2
Authority
BR
Brazil
Prior art keywords
configuration
unit
infusion device
pump drive
drive unit
Prior art date
Application number
BR112018069962A
Other languages
English (en)
Inventor
List Hans
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BR112018069962A2 publication Critical patent/BR112018069962A2/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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
    • 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
    • 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
    • A61M5/24—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
    • A61M2005/2411—Ampoule inserted into the ampoule holder from the front
    • 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
    • A61M2005/2433—Ampoule fixed to ampoule holder

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

é divulgada uma unidade de acionamento de dispositivo de infusão (1). a unidade de acionamento de dispositivo de infusão (1) inclui um acionamento por bomba, o acionamento por bomba sendo configurado para se acoplar mecanicamente de modo operacional a uma unidade de dosagem (2) para controlar a operação da unidade de dosagem (2). a unidade de acionamento de dispositivo de infusão ainda inclui um dispositivo de bloqueio (11), o dispositivo de bloqueio (11) incluindo pelo menos um membro de bloqueio (110), sendo pelo menos um membro de bloqueio (110) móvel entre uma configuração de bloqueio e uma configuração de permissão, pelo menos um membro de bloqueio (110) permitindo o estabelecimento e/ou a liberação de um acoplamento mecânico operacional entre o acionamento por bomba e a unidade de dosagem (2) na configuração de permissão e evitando o estabelecimento e/ou a liberação de um acoplamento mecânico operacional entre o acionamento por bomba e a unidade de dosagem (2) na configuração de bloqueio. a unidade de acionamento de dispositivo de infusão (1) é projetada para controlar pelo menos um membro de bloqueio (110) para assumir a configuração de permissão se o acionamento por bomba estiver em pelo menos uma configuração predeterminada e para assumir a configuração de bloqueio se o acionamento por bomba estiver em uma configuração diferente da configuração predeterminada.
BR112018069962A 2016-07-05 2017-07-04 unidade de acionamento de dispositivo de infusão, dispositivo de infusão laboratorial, unidade de dosagem e método BR112018069962A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16178003 2016-07-05
PCT/EP2017/066585 WO2018007361A1 (en) 2016-07-05 2017-07-04 Infusion device drive unit with blocking device

Publications (1)

Publication Number Publication Date
BR112018069962A2 true BR112018069962A2 (pt) 2019-02-05

Family

ID=56360273

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018069962A BR112018069962A2 (pt) 2016-07-05 2017-07-04 unidade de acionamento de dispositivo de infusão, dispositivo de infusão laboratorial, unidade de dosagem e método

Country Status (9)

Country Link
US (1) US11097060B2 (pt)
EP (1) EP3481461B1 (pt)
JP (1) JP6998897B2 (pt)
AU (1) AU2017294448B2 (pt)
BR (1) BR112018069962A2 (pt)
ES (1) ES2861505T3 (pt)
HU (1) HUE053183T2 (pt)
RU (1) RU2724045C1 (pt)
WO (1) WO2018007361A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017085624A1 (en) 2015-11-20 2017-05-26 Advanced Microfluidics Sa Micropump
CN111201051B (zh) 2017-08-10 2022-04-01 西医药服务以色列有限公司 注射器药筒门锁定机构
CN111432860B (zh) 2017-12-08 2023-08-08 坦德姆糖尿病护理瑞士有限责任公司 给药装置
US11679199B2 (en) 2021-06-01 2023-06-20 Amf Medical Sa Systems and methods for delivering microdoses of medication
US11857757B2 (en) 2021-06-01 2024-01-02 Tandem Diabetes Care Switzerland Sàrl Systems and methods for delivering microdoses of medication
US11529461B1 (en) 2021-06-01 2022-12-20 Amf Medical Sa Initialization for systems and methods for delivering microdoses of medication
CN113274590B (zh) * 2021-07-23 2021-10-08 科睿驰（深圳）医疗科技发展有限公司 用于医疗设备的连接装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002537A (en) * 1989-10-23 1991-03-26 Gte Products Corporation Hypodermic syringe
US5370622A (en) * 1994-04-28 1994-12-06 Minimed Inc. Proctective case for a medication infusion pump
US5788673A (en) * 1995-06-05 1998-08-04 Atrion Medical Products, Inc. Drug infusion system
US5954697A (en) * 1998-03-02 1999-09-21 Srisathapat; Chad Threaded nut syringe plunger for use with a medication infusion pump
US6939323B2 (en) * 2001-10-26 2005-09-06 Massachusetts Institute Of Technology Needleless injector
JP4338447B2 (ja) * 2003-06-06 2009-10-07 株式会社根本杏林堂 薬液注入システム
JP4456403B2 (ja) * 2004-04-02 2010-04-28 日本電産サーボ株式会社 送液装置
DK1970677T3 (da) 2007-03-15 2010-02-15 Hoffann La Roche Ag F Infusionssystem med et doseringsapparat
US7806868B2 (en) * 2007-11-30 2010-10-05 Roche Diagnostics Operations, Inc. Drug reservoir loading and unloading mechanism for a drug delivery device using a unidirectional rotated shaft
AU2009235064A1 (en) 2008-04-09 2009-10-15 F.Hoffmann-La Roche Ag Modular skin-adherable system for medical fluid delivery
DK2361646T3 (da) 2008-09-12 2013-06-17 Hoffmann La Roche Doseringsenhed og indretning til ambulant indsprøjtning med doseringsenheden
EP2457602A1 (en) 2010-11-25 2012-05-30 F. Hoffmann-La Roche AG Infusion pump having dosing unit with safety valve
US9289322B2 (en) 2010-12-22 2016-03-22 Coloplast A/S Ostomy appliance
EP2510962A1 (en) 2011-04-12 2012-10-17 F. Hoffmann-La Roche AG Infusion pump device with re-filling scheme for cylinder-piston dosing unit
DK2510960T3 (en) 2011-04-12 2017-09-18 Hoffmann La Roche Infusion pump device with cylinder piston metering unit and optical piston position detection
WO2013010561A1 (en) * 2011-07-20 2013-01-24 Roche Diagnostics Gmbh Drive control for an ambulatory infusion device
WO2013029999A1 (en) 2011-09-02 2013-03-07 F. Hoffmann-La Roche Ag Dosing unit for an ambulatory infusion device
ES2804511T3 (es) 2011-09-05 2021-02-08 Hoffmann La Roche Dispositivo de inyección manual y módulo desechable

Also Published As

Publication number Publication date
JP2019519309A (ja) 2019-07-11
US11097060B2 (en) 2021-08-24
EP3481461B1 (en) 2021-01-13
RU2724045C1 (ru) 2020-06-18
AU2017294448A1 (en) 2018-10-11
US20190083712A1 (en) 2019-03-21
JP6998897B2 (ja) 2022-01-18
HUE053183T2 (hu) 2021-06-28
ES2861505T3 (es) 2021-10-06
WO2018007361A1 (en) 2018-01-11
EP3481461A1 (en) 2019-05-15
AU2017294448B2 (en) 2020-04-09

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements