AU2012201968B2 - Anesthetic syringe - Google Patents

Anesthetic syringe Download PDF

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Publication number
AU2012201968B2
AU2012201968B2 AU2012201968A AU2012201968A AU2012201968B2 AU 2012201968 B2 AU2012201968 B2 AU 2012201968B2 AU 2012201968 A AU2012201968 A AU 2012201968A AU 2012201968 A AU2012201968 A AU 2012201968A AU 2012201968 B2 AU2012201968 B2 AU 2012201968B2
Authority
AU
Australia
Prior art keywords
cartridge
syringe assembly
needle
set forth
barrel
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU2012201968A
Other languages
English (en)
Other versions
AU2012201968A1 (en
Inventor
Edward Brundidge III
Mark J. Callahan
Jeffrey T. Delnickas
Teshtar A. Elavia
Melvin A. Finke
Viviana Guerriero
Loredana Jinga
David M. Selvitelli
Brian P. Sharp
Kathleen Tremblay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KPR US LLC
Original Assignee
KPR US LLC
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 KPR US LLC filed Critical KPR US LLC
Publication of AU2012201968A1 publication Critical patent/AU2012201968A1/en
Assigned to COVIDIEN LP reassignment COVIDIEN LP Alteration of Name(s) of Applicant(s) under S113 Assignors: TYCO HEALTHCARE GROUP LP
Application granted granted Critical
Publication of AU2012201968B2 publication Critical patent/AU2012201968B2/en
Assigned to KPR U.S., LLC reassignment KPR U.S., LLC Request for Assignment Assignors: COVIDIEN LP
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
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    • A61M5/178—Syringes
    • A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly
    • A—HUMAN NECESSITIES
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    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
    • A61M2005/247—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase with fixed or steady piercing means, e.g. piercing under movement of ampoule
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    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • A61M2005/31598—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed
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    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M2005/341—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub angularly adjustable or angled away from the axis of the injector
    • A—HUMAN NECESSITIES
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    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0468—Liquids non-physiological
    • A61M2202/048—Anaesthetics
    • A—HUMAN NECESSITIES
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    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A61M2205/585—Means for facilitating use, e.g. by people with impaired vision by visual feedback having magnification means, e.g. magnifying glasses
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    • A61M2205/586—Ergonomic details therefor, e.g. specific ergonomics for left or right-handed users
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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
    • A61M5/48—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 having means for varying, regulating, indicating or limiting injection pressure
    • A61M5/488—Limiting injection pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU2012201968A 2011-04-05 2012-04-04 Anesthetic syringe Ceased AU2012201968B2 (en)

Applications Claiming Priority (2)

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US201161471903P 2011-04-05 2011-04-05
US61/471,903 2011-04-05

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AU2012201968A1 AU2012201968A1 (en) 2012-10-25
AU2012201968B2 true AU2012201968B2 (en) 2013-06-20

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AU2012201968A Ceased AU2012201968B2 (en) 2011-04-05 2012-04-04 Anesthetic syringe

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US (2) US9289272B2 (enExample)
EP (1) EP2508217B1 (enExample)
JP (3) JP5559831B2 (enExample)
AU (1) AU2012201968B2 (enExample)
CA (1) CA2773271C (enExample)

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KR101726196B1 (ko) * 2016-09-05 2017-04-26 박창순 통증 저감형 주사기
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Also Published As

Publication number Publication date
CA2773271C (en) 2016-10-11
EP2508217B1 (en) 2019-09-04
JP5990221B2 (ja) 2016-09-07
AU2012201968A1 (en) 2012-10-25
US20120258421A1 (en) 2012-10-11
JP2012217850A (ja) 2012-11-12
EP2508217A3 (en) 2014-10-01
JP5559831B2 (ja) 2014-07-23
CA2773271A1 (en) 2012-10-05
US9289272B2 (en) 2016-03-22
JP2014193397A (ja) 2014-10-09
JP2014217788A (ja) 2014-11-20
EP2508217A2 (en) 2012-10-10
US20160271328A1 (en) 2016-09-22

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