PL3487562T3 - Tłok strzykawki i strzykawka - Google Patents

Tłok strzykawki i strzykawka

Info

Publication number
PL3487562T3
PL3487562T3 PL17752299T PL17752299T PL3487562T3 PL 3487562 T3 PL3487562 T3 PL 3487562T3 PL 17752299 T PL17752299 T PL 17752299T PL 17752299 T PL17752299 T PL 17752299T PL 3487562 T3 PL3487562 T3 PL 3487562T3
Authority
PL
Poland
Prior art keywords
syringe
plunger
syringe plunger
Prior art date
Application number
PL17752299T
Other languages
English (en)
Inventor
Khalil Mahmoud Abu Al-Rubb
Original Assignee
Khalil Mahmoud Abu Al-Rubb
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 Khalil Mahmoud Abu Al-Rubb filed Critical Khalil Mahmoud Abu Al-Rubb
Publication of PL3487562T3 publication Critical patent/PL3487562T3/pl

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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
    • A61M5/385—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters using hydrophobic filters
    • 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
    • A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
    • 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
    • A61M5/315—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
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
    • 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
    • A61M2005/3123—Details having air entrapping or venting means, e.g. purging channels in 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
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
PL17752299T 2016-07-19 2017-07-19 Tłok strzykawki i strzykawka PL3487562T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
LU93154A LU93154B1 (en) 2016-07-19 2016-07-19 Syringe plunger and syringe
EP17752299.2A EP3487562B1 (en) 2016-07-19 2017-07-19 Syringe plunger and syringe
PCT/EP2017/068232 WO2018015438A1 (en) 2016-07-19 2017-07-19 Syringe plunger and syringe

Publications (1)

Publication Number Publication Date
PL3487562T3 true PL3487562T3 (pl) 2020-12-28

Family

ID=56550943

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17752299T PL3487562T3 (pl) 2016-07-19 2017-07-19 Tłok strzykawki i strzykawka

Country Status (9)

Country Link
US (1) US20190217012A1 (pl)
EP (1) EP3487562B1 (pl)
JP (1) JP7140399B2 (pl)
KR (1) KR20190051948A (pl)
DK (1) DK3487562T3 (pl)
LU (1) LU93154B1 (pl)
PL (1) PL3487562T3 (pl)
RU (1) RU2743006C2 (pl)
WO (1) WO2018015438A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024049121A1 (ko) * 2022-08-28 2024-03-07 이오플로우㈜ 약물 주입 장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572210A (en) * 1981-07-01 1986-02-25 Marquest Medical Products, Inc. Syringe with means for allowing passage of air while preventing the passage of blood to obtain a gas-free blood sample
US4821738A (en) * 1987-11-19 1989-04-18 Marquest Medical Products, Inc. Arterial blood gas syringe
DE9011685U1 (de) * 1990-08-10 1991-12-12 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte, 82229 Seefeld Granulatspritze
US5377689A (en) * 1993-12-27 1995-01-03 Mercereau; Steven F. Sampling syringe
AU5516698A (en) * 1996-12-13 1998-07-03 Vital Signs, Inc. Syringe with collapsible plunger tip
JP4004106B2 (ja) * 1997-07-31 2007-11-07 テルモ株式会社 薬液注入器具
US5971953A (en) * 1998-01-09 1999-10-26 Bachynsky; Nicholas Dual chamber syringe apparatus
US6648836B2 (en) * 2001-08-30 2003-11-18 Becton, Dickinson And Company Blood gas syringe having improved blood barrier
EP1556108A2 (en) * 2002-10-29 2005-07-27 Vasogen Ireland Limited Device and method for controlled expression of gases from medical fluids delivery systems
US7351228B2 (en) * 2003-11-06 2008-04-01 Becton, Dickinson And Company Plunger rod for arterial blood collection syringes
DE102004055870A1 (de) * 2004-11-19 2006-05-24 Robert Bosch Gmbh Spritze mit Entlüftungsvorrichtung
US8172794B2 (en) * 2010-03-15 2012-05-08 Becton, Dickinson And Company Medical device including an air evacuation system
JP5947592B2 (ja) * 2012-03-30 2016-07-06 富士フイルムＲｉファーマ株式会社 注射器、ピストン及び注射器用シリンジ

Also Published As

Publication number Publication date
EP3487562A1 (en) 2019-05-29
WO2018015438A1 (en) 2018-01-25
JP7140399B2 (ja) 2022-09-21
US20190217012A1 (en) 2019-07-18
RU2019104519A3 (pl) 2020-08-31
EP3487562B1 (en) 2020-05-27
JP2019521830A (ja) 2019-08-08
DK3487562T3 (da) 2020-08-31
RU2743006C2 (ru) 2021-02-15
RU2019104519A (ru) 2020-08-19
LU93154B1 (en) 2018-01-23
KR20190051948A (ko) 2019-05-15

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