DK3429666T3 - En sprøjte med reduceret løsrivelseskraft - Google Patents

En sprøjte med reduceret løsrivelseskraft Download PDF

Info

Publication number
DK3429666T3
DK3429666T3 DK17712012.8T DK17712012T DK3429666T3 DK 3429666 T3 DK3429666 T3 DK 3429666T3 DK 17712012 T DK17712012 T DK 17712012T DK 3429666 T3 DK3429666 T3 DK 3429666T3
Authority
DK
Denmark
Prior art keywords
syringe
detachment force
reduced detachment
reduced
force
Prior art date
Application number
DK17712012.8T
Other languages
English (en)
Inventor
Mikael Hetting
Original Assignee
Injecto Group As
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 As filed Critical Injecto Group As
Application granted granted Critical
Publication of DK3429666T3 publication Critical patent/DK3429666T3/da

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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • 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
    • 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)
  • Medicinal Preparation (AREA)
DK17712012.8T 2016-03-13 2017-03-13 En sprøjte med reduceret løsrivelseskraft DK3429666T3 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA201600154 2016-03-13
DKPA201600198 2016-04-03
DKPA201670589 2016-08-08
PCT/DK2017/050070 WO2017157396A1 (en) 2016-03-13 2017-03-13 An injector with reduced break loose force

Publications (1)

Publication Number Publication Date
DK3429666T3 true DK3429666T3 (da) 2022-05-23

Family

ID=59850585

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17712012.8T DK3429666T3 (da) 2016-03-13 2017-03-13 En sprøjte med reduceret løsrivelseskraft

Country Status (17)

Country Link
US (1) US20200164152A1 (da)
EP (1) EP3429666B1 (da)
JP (1) JP7080490B2 (da)
KR (1) KR102378728B1 (da)
CN (1) CN109414550B (da)
AU (1) AU2017233270B2 (da)
DK (1) DK3429666T3 (da)
ES (1) ES2913926T3 (da)
MA (1) MA43731A (da)
MX (1) MX2018010970A (da)
MY (1) MY193892A (da)
PH (1) PH12018501961A1 (da)
PL (1) PL3429666T3 (da)
RU (1) RU2737325C2 (da)
SG (1) SG11201807835RA (da)
WO (1) WO2017157396A1 (da)
ZA (1) ZA201806134B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3079665A1 (en) * 2017-11-10 2019-05-16 Amgen Inc. Plungers for drug delivery devices
WO2019185101A1 (en) 2018-03-27 2019-10-03 Injecto A/S Stopper with low force for use in an injector
EP3708205B1 (en) * 2019-03-15 2023-02-22 SCHOTT Pharma AG & Co. KGaA Pharmaceutical container and liquid composition
EP3708137B1 (en) * 2019-03-15 2025-08-13 SCHOTT Pharma Schweiz AG Pharmaceutical container and liquid composition
US12427264B2 (en) 2019-06-28 2025-09-30 Novo Nordisk A/S Drug delivery device with plunger rod having nonuniform stopper interface
EP4121142A1 (en) * 2020-03-20 2023-01-25 SHL Medical AG Medicament delivery device component
CN114288180B (zh) * 2021-12-22 2024-05-17 湖北华强科技股份有限公司 一种防爆塞的笔式注射器用活塞
AU2024271138A1 (en) 2023-05-17 2025-11-13 Injecto Group A/S A medical container
EP4670761A1 (en) * 2024-06-28 2025-12-31 Becton, Dickinson and Company DOUBLE-RIBBED SYRINGE PISTON CAP WITH AXIAL GUIDE ELEMENT

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961023A (en) * 1933-12-07 1934-05-29 Herman O West Plunger for hypodermic syringes
JPH056995Y2 (da) * 1988-05-27 1993-02-23
US5007903A (en) * 1988-11-22 1991-04-16 Real World Design & Development Company Syringe adapted to prevent needle sticks
AU665067B2 (en) * 1992-04-30 1995-12-14 Takeda Pharmaceutical Company Limited Prefilled syringe
CA2099811A1 (en) * 1992-07-21 1994-01-22 Frederic H. Jung Antibiotic compounds
DE4428467A1 (de) * 1994-08-11 1996-02-15 Dietmar Dr Med Enk Spritze mit Kolbendruckdämpfung und Verfahren zur langsamen und gleichmäßigen Injektion einer Flüssigkeit mittels dieser Spritze
JP3293122B2 (ja) * 1996-12-13 2002-06-17 ニプロ株式会社 プレフィルドシリンジ
JP2000070367A (ja) * 1998-08-27 2000-03-07 Shimadzu Corp 針無注射器
JP4558130B2 (ja) 2000-03-17 2010-10-06 株式会社トップ 注射器
JP4370045B2 (ja) 2000-06-21 2009-11-25 大成化工株式会社 シリンジ
US20030105433A1 (en) * 2001-11-30 2003-06-05 Ruben Philip H. Disposable syringe and cartridge with pneumatic chamber
US9522237B2 (en) * 2005-01-07 2016-12-20 Becton, Dickinson And Company Positive displacement flush syringe
DE102005038495A1 (de) * 2005-08-13 2007-02-15 Boehringer Ingelheim Pharma Gmbh & Co. Kg Doppelkammer-Behälter und Verfahren zu dessen Befüllung
GB0607401D0 (en) 2006-04-12 2006-05-24 Glaxosmithkline Biolog Sa Novel device
US8142403B2 (en) * 2008-06-30 2012-03-27 Tyco Healthcare Group Lp Syringe assembly with plunger having a secondary dispensing reservoir
EP2218473B1 (de) * 2009-02-11 2011-08-17 Nils Leuzinger Injektionsvorrichtung mit Druckdämpfung für die Injektion eines Fluids
US9174007B2 (en) * 2010-03-15 2015-11-03 Becton, Dickinson And Company Medical device including an air evacuation system
EP2919833A1 (en) * 2012-11-16 2015-09-23 New Injection Systems Ltd Hand-held pre-filled syringe assembly
US9125995B2 (en) * 2012-12-05 2015-09-08 Glucago Llc Reconstitution devices
WO2014163645A1 (en) * 2013-04-05 2014-10-09 West Pharmaceutical Services, Inc. Pharmaceutical syringe piston
EA036216B1 (ru) * 2013-06-05 2020-10-15 Иньекто Груп А/С Инжектор для доставки лекарственного препарата
MX383497B (es) * 2013-10-28 2025-03-14 Becton Dickinson Co Tapon libre de fugas para un conjunto de jeringa que tiene fuerzas de sustentacion e inicial bajas.
ES2916719T3 (es) * 2013-11-14 2022-07-05 Hans Haindl Jeringa para inyectar una sustancia activa evitando pérdidas de espacio muerto
MY178361A (en) * 2014-09-10 2020-10-09 Sio2 Medical Products Inc Three-position plungers, film coated plungers and related syringe assemblies

Also Published As

Publication number Publication date
RU2018134064A3 (da) 2020-06-03
ZA201806134B (en) 2019-12-18
MX2018010970A (es) 2019-03-28
MY193892A (en) 2022-10-31
CN109414550B (zh) 2021-05-28
MA43731A (fr) 2021-03-24
AU2017233270B2 (en) 2022-06-16
CA3017540A1 (en) 2017-09-21
PL3429666T3 (pl) 2022-06-13
RU2018134064A (ru) 2020-04-15
BR112018068609A2 (pt) 2019-02-05
EP3429666A1 (en) 2019-01-23
JP2019509131A (ja) 2019-04-04
RU2737325C2 (ru) 2020-11-27
EP3429666B1 (en) 2022-02-23
WO2017157396A1 (en) 2017-09-21
PH12018501961A1 (en) 2019-07-01
JP7080490B2 (ja) 2022-06-06
ES2913926T3 (es) 2022-06-06
CN109414550A (zh) 2019-03-01
AU2017233270A1 (en) 2018-10-18
KR102378728B1 (ko) 2022-03-24
KR20190008187A (ko) 2019-01-23
US20200164152A1 (en) 2020-05-28
SG11201807835RA (en) 2018-10-30

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