WO2011019776A3 - Power injector syringe assembly - Google Patents

Power injector syringe assembly Download PDF

Info

Publication number
WO2011019776A3
WO2011019776A3 PCT/US2010/045100 US2010045100W WO2011019776A3 WO 2011019776 A3 WO2011019776 A3 WO 2011019776A3 US 2010045100 W US2010045100 W US 2010045100W WO 2011019776 A3 WO2011019776 A3 WO 2011019776A3
Authority
WO
WIPO (PCT)
Prior art keywords
coupling
cradle
syringe
assembly
power injector
Prior art date
Application number
PCT/US2010/045100
Other languages
French (fr)
Other versions
WO2011019776A2 (en
Inventor
Kevin R. Martz
Original Assignee
Mallinckrodt 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 Mallinckrodt Inc. filed Critical Mallinckrodt Inc.
Priority to CN2010800357979A priority Critical patent/CN102573951A/en
Priority to EP10744801A priority patent/EP2464398A2/en
Priority to US13/389,014 priority patent/US20120136246A1/en
Priority to CA2771084A priority patent/CA2771084A1/en
Priority to JP2012524822A priority patent/JP2013501583A/en
Publication of WO2011019776A2 publication Critical patent/WO2011019776A2/en
Publication of WO2011019776A3 publication Critical patent/WO2011019776A3/en

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
    • A61M5/14—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
    • A61M5/14546—Front-loading type injectors
    • A61M2005/14553—Front-loading type injectors comprising a pressure jacket
    • 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
    • A61M5/14566—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 for receiving a piston rod of the pump

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

A power injector syringe assembly (170) is disclosed. The assembly (170) includes a coupling (130') and a syringe cradle (180) that extends from the coupling (130'). The coupling (130') and cradle (180) may be integrally formed. In any case, the coupling (130) includes a wedge-shaped mounting flange (144) to facilitate installation of the assembly (110) on a syringe mount (200) of a power injector. The coupling (130) also includes at least one coupling member (150) to facilitate removal of the assembly (110) from the syringe mount (200). At least one part (186) of the cradle (180) extends no more than 180° about a long axis (176) of the cradle (180), while a syringe retention section (188) of the cradle (180) does extend more than 180° about this long axis (176).
PCT/US2010/045100 2009-08-13 2010-08-11 Power injector syringe assembly WO2011019776A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2010800357979A CN102573951A (en) 2009-08-13 2010-08-11 Power injector syringe assembly
EP10744801A EP2464398A2 (en) 2009-08-13 2010-08-11 Power injector syringe assembly
US13/389,014 US20120136246A1 (en) 2009-08-13 2010-08-11 Power Injector Syringe Assembly
CA2771084A CA2771084A1 (en) 2009-08-13 2010-08-11 Power injector syringe assembly
JP2012524822A JP2013501583A (en) 2009-08-13 2010-08-11 Electric injector syringe assembly

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23362009P 2009-08-13 2009-08-13
US23362909P 2009-08-13 2009-08-13
US61/233,620 2009-08-13

Publications (2)

Publication Number Publication Date
WO2011019776A2 WO2011019776A2 (en) 2011-02-17
WO2011019776A3 true WO2011019776A3 (en) 2011-04-21

Family

ID=43663881

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2010/045100 WO2011019776A2 (en) 2009-08-13 2010-08-11 Power injector syringe assembly
PCT/US2010/045101 WO2011019777A2 (en) 2009-08-13 2010-08-11 Power injector syringe assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2010/045101 WO2011019777A2 (en) 2009-08-13 2010-08-11 Power injector syringe assembly

Country Status (1)

Country Link
WO (2) WO2011019776A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014001088A8 (en) * 2011-07-18 2018-02-06 Liebel Flarsheim Co Llc INJECTION SYSTEM AND METHOD OF OPERATING AN INJECTION SYSTEM
CN110402158B (en) * 2017-03-14 2022-10-18 赛诺菲 Injection device with acoustic feedback assembly
CN106975129B (en) * 2017-04-21 2022-08-02 苏州恒瑞迪生医疗科技有限公司 Needle cylinder and device for realizing quick loading and releasing of needle cylinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662352A (en) * 1949-02-17 1951-12-05 Emma Campbell Maynes Syringe holder
US4540405A (en) * 1983-07-12 1985-09-10 Cilco, Inc. Disposable syringe sleeve
US5360409A (en) * 1993-03-17 1994-11-01 Boyd Iii Henry Syringe holder with retractable needle assembly
WO2008127588A1 (en) * 2007-04-11 2008-10-23 Mallinckrodt Inc. Universal syringe
WO2009039050A1 (en) * 2007-09-19 2009-03-26 Mallinckrodt Inc. Reinforced power injector syringe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300031A (en) * 1991-06-07 1994-04-05 Liebel-Flarsheim Company Apparatus for injecting fluid into animals and disposable front loadable syringe therefor
US6402718B1 (en) * 1992-08-17 2002-06-11 Medrad, Inc. Front-loading medical injector and syringe for use therewith
US7361156B2 (en) * 2002-12-20 2008-04-22 Medrad, Inc. Pressure jacket system with pivotal locking members

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662352A (en) * 1949-02-17 1951-12-05 Emma Campbell Maynes Syringe holder
US4540405A (en) * 1983-07-12 1985-09-10 Cilco, Inc. Disposable syringe sleeve
US5360409A (en) * 1993-03-17 1994-11-01 Boyd Iii Henry Syringe holder with retractable needle assembly
WO2008127588A1 (en) * 2007-04-11 2008-10-23 Mallinckrodt Inc. Universal syringe
WO2009039050A1 (en) * 2007-09-19 2009-03-26 Mallinckrodt Inc. Reinforced power injector syringe

Also Published As

Publication number Publication date
WO2011019777A2 (en) 2011-02-17
WO2011019776A2 (en) 2011-02-17
WO2011019777A3 (en) 2011-05-19

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