BR112020019255B1 - Injetor para distribuir uma composição farmacêutica - Google Patents

Injetor para distribuir uma composição farmacêutica Download PDF

Info

Publication number
BR112020019255B1
BR112020019255B1 BR112020019255-4A BR112020019255A BR112020019255B1 BR 112020019255 B1 BR112020019255 B1 BR 112020019255B1 BR 112020019255 A BR112020019255 A BR 112020019255A BR 112020019255 B1 BR112020019255 B1 BR 112020019255B1
Authority
BR
Brazil
Prior art keywords
plug
sealing element
deformable sealing
injector
cavity
Prior art date
Application number
BR112020019255-4A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112020019255A2 (pt
Inventor
Mikael Hetting
Original Assignee
Injecto Group A/S
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 Injecto Group A/S filed Critical Injecto Group A/S
Publication of BR112020019255A2 publication Critical patent/BR112020019255A2/pt
Publication of BR112020019255B1 publication Critical patent/BR112020019255B1/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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31513—Piston constructions to improve sealing or sliding
    • 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
    • A61M5/3129—Syringe barrels
    • 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
    • A61M5/31515—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
    • A61M5/3129—Syringe barrels
    • A61M2005/3131—Syringe barrels specially adapted for improving sealing or sliding
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0222—Materials for reducing friction

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)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Closures For Containers (AREA)
BR112020019255-4A 2018-03-27 2019-03-27 Injetor para distribuir uma composição farmacêutica BR112020019255B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DKPA201800135 2018-03-27
DKPA201800135 2018-03-27
DKPA201800637 2018-09-24
DKPA201800637 2018-09-24
PCT/DK2019/050105 WO2019185101A1 (en) 2018-03-27 2019-03-27 Stopper with low force for use in an injector

Publications (2)

Publication Number Publication Date
BR112020019255A2 BR112020019255A2 (pt) 2021-01-12
BR112020019255B1 true BR112020019255B1 (pt) 2023-10-17

Family

ID=66048968

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020019255-4A BR112020019255B1 (pt) 2018-03-27 2019-03-27 Injetor para distribuir uma composição farmacêutica

Country Status (13)

Country Link
US (1) US11660398B2 (https=)
EP (1) EP3773821A1 (https=)
JP (1) JP7321535B2 (https=)
KR (1) KR102471040B1 (https=)
CN (1) CN112041010B (https=)
AU (1) AU2019241406B2 (https=)
BR (1) BR112020019255B1 (https=)
IL (1) IL277603B2 (https=)
MX (1) MX2020010167A (https=)
MY (1) MY207414A (https=)
SG (1) SG11202009433VA (https=)
WO (1) WO2019185101A1 (https=)
ZA (1) ZA202006070B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4138962B1 (de) * 2020-04-24 2025-10-01 Fresenius Kabi Deutschland GmbH Kolbenstopfen für eine medizinische spritze sowie medizinische spritze mit einem kolbenstopfen
EP4340908A1 (en) * 2021-05-21 2024-03-27 SiO2 Medical Products, Inc. Plungers, plunger assemblies, syringes, and methods of making and using same
CA3257490A1 (en) 2022-05-28 2023-12-07 Injecto Group A/S PISTON EXTENSION ROD FOR INJECTOR PISTON MOUNTING
AU2024271138A1 (en) 2023-05-17 2025-11-13 Injecto Group A/S A medical container
EP4628125A1 (en) * 2024-04-02 2025-10-08 Becton, Dickinson and Company Syringe plunger stopper with guidance-enabling internal cavity
EP4670761A1 (en) * 2024-06-28 2025-12-31 Becton, Dickinson and Company DOUBLE-RIBBED SYRINGE PISTON CAP WITH AXIAL GUIDE ELEMENT

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107290A (ja) 1998-10-05 2000-04-18 Igaku Joho Service:Kk 注射器
EP1549367B1 (en) 2002-10-11 2016-04-06 Becton Dickinson and Company Flush syringe having compressible plunger
WO2006087762A1 (ja) 2005-02-15 2006-08-24 Kabushiki Kaisha Top シリンジ
US8926569B2 (en) 2006-03-15 2015-01-06 Bayer Medical Care Inc. Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes
US8740856B2 (en) 2007-06-04 2014-06-03 Becton, Dickinson And Company Stoppers used in pre-filled syringes
MX2009013206A (es) 2007-06-04 2010-03-30 Becton Dickinson Co Émbolo de desplazamiento positivo para una jeringa pre-cargada.
US8613730B2 (en) 2008-11-26 2013-12-24 Acist Medical Systems, Inc. Apparatus and methods for fluid pressurizing units of injection systems
ES2663743T3 (es) 2011-03-28 2018-04-16 Becton, Dickinson And Company Tapón de plástico
JP5960554B2 (ja) * 2012-08-30 2016-08-02 住友ゴム工業株式会社 積層ガスケット
AU2014277300B2 (en) 2013-06-05 2018-12-13 Injecto Group A/S Piston for use a syringe with specific dimensional ratio of a sealing structure
FR3011472B1 (fr) 2013-10-09 2017-09-01 Aptar Stelmi Sas Bouchon-piston et dispositif de seringue comportant un tel bouchon-piston
US10493209B2 (en) 2013-10-28 2019-12-03 Becton, Dickinson And Company Leak-free stopper having low breakloose and sustaining forces
KR102386420B1 (ko) 2014-09-10 2022-04-15 에스아이오2 메디컬 프로덕츠, 인크. 3-위치 플런저, 필름-코팅된 플런저 및 관련 주사기 어셈블리
FR3032123B1 (fr) 2015-01-29 2021-04-23 Aptar Stelmi Sas Bouchon-piston de seringue.
PL3429666T3 (pl) 2016-03-13 2022-06-13 Injecto Group A/S Wstrzykiwacz o zmniejszonej sile odrywającej
KR102124759B1 (ko) 2016-03-29 2020-06-19 고키 엔지니어링 유겐가이샤 고접동성 시린지
US20180043102A1 (en) * 2016-08-09 2018-02-15 Becton, Dickinson And Company O-Ring Plunger for a Prefilled Syringe and Method
CA3096847A1 (en) 2018-04-09 2019-10-17 Sio2 Medical Products, Inc. Stretchable plunger assemblies
EP4069164A2 (en) 2019-12-05 2022-10-12 F. Hoffmann-La Roche AG Syringe and tightness testing method

Also Published As

Publication number Publication date
EP3773821A1 (en) 2021-02-17
CN112041010B (zh) 2022-11-04
AU2019241406B2 (en) 2024-08-29
MX2020010167A (es) 2021-02-09
US11660398B2 (en) 2023-05-30
MY207414A (en) 2025-02-26
CN112041010A (zh) 2020-12-04
US20210046248A1 (en) 2021-02-18
KR20210013547A (ko) 2021-02-04
WO2019185101A1 (en) 2019-10-03
IL277603B1 (en) 2023-03-01
CA3095075A1 (en) 2019-10-03
BR112020019255A2 (pt) 2021-01-12
AU2019241406A1 (en) 2020-10-22
JP7321535B2 (ja) 2023-08-07
IL277603A (en) 2020-11-30
JP2021519136A (ja) 2021-08-10
IL277603B2 (en) 2023-07-01
KR102471040B1 (ko) 2022-11-28
SG11202009433VA (en) 2020-10-29
ZA202006070B (en) 2022-01-26
RU2020133560A (ru) 2022-04-27

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 27/03/2019, OBSERVADAS AS CONDICOES LEGAIS