NZ708689A - Fluid delivery device and method - Google Patents

Fluid delivery device and method

Info

Publication number
NZ708689A
NZ708689A NZ708689A NZ70868913A NZ708689A NZ 708689 A NZ708689 A NZ 708689A NZ 708689 A NZ708689 A NZ 708689A NZ 70868913 A NZ70868913 A NZ 70868913A NZ 708689 A NZ708689 A NZ 708689A
Authority
NZ
New Zealand
Prior art keywords
needle
barrel
plunger
syringe
fluid
Prior art date
Application number
NZ708689A
Other languages
English (en)
Inventor
Molson Catherine Reisenburg
Alexandra Molson
Jake Ganem
Original Assignee
Iinjec Tech 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 Iinjec Tech Inc filed Critical Iinjec Tech Inc
Publication of NZ708689A publication Critical patent/NZ708689A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/282—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
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    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/283—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe body
    • A—HUMAN NECESSITIES
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    • A61M5/284—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle comprising means for injection of two or more media, e.g. by mixing
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    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/288—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened by piercing without internal pressure increase
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    • 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
    • A61M5/31566—Means improving security or handling thereof
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    • A61M5/3294—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles comprising means for injection of two or more media, e.g. by mixing
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    • A61M5/3298—Needles arranged in parallel
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    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
NZ708689A 2012-11-09 2013-11-11 Fluid delivery device and method NZ708689A (en)

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US201261724392P 2012-11-09 2012-11-09
US201361830895P 2013-06-04 2013-06-04
PCT/IB2013/003057 WO2014096957A2 (en) 2012-11-09 2013-11-11 Fluid delivery device and method

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CA2891102A1 (en) 2014-06-26
US20160008544A1 (en) 2016-01-14
AP2015008476A0 (en) 2015-05-31
EP2916893A4 (en) 2016-12-21
RU2015121943A (ru) 2016-12-27
AU2018220025B2 (en) 2020-01-23
RU2714945C2 (ru) 2020-02-21
WO2014096957A3 (en) 2014-10-30
CN104884108A (zh) 2015-09-02
BR112015010607A2 (pt) 2017-12-05
CN104884108B (zh) 2019-08-27
JP6325562B2 (ja) 2018-05-16
JP2018114301A (ja) 2018-07-26
AU2013366011A1 (en) 2015-05-28
JP2015533603A (ja) 2015-11-26
US10737030B2 (en) 2020-08-11
WO2014096957A2 (en) 2014-06-26
JP6603742B2 (ja) 2019-11-06
AU2018220025A1 (en) 2018-09-06
EP2916893A2 (en) 2015-09-16
IL238725A0 (en) 2015-06-30

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