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
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    • 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
    • A—HUMAN NECESSITIES
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    • A61M5/19—Syringes having more than one chamber
    • A—HUMAN NECESSITIES
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    • A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, 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 cartridges, 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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    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
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    • A61M2205/00—General characteristics of the apparatus
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    • 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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    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/59—Aesthetic features, e.g. distraction means to prevent fears of child patients
    • A—HUMAN NECESSITIES
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    • A61M5/488—Limiting injection pressure

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  • 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)

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

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JP (3) JP5559831B2 (enExample)
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KR101726196B1 (ko) * 2016-09-05 2017-04-26 박창순 통증 저감형 주사기
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JP2014193397A (ja) 2014-10-09
JP5990221B2 (ja) 2016-09-07
EP2508217A3 (en) 2014-10-01
JP2012217850A (ja) 2012-11-12
US9289272B2 (en) 2016-03-22
US20120258421A1 (en) 2012-10-11
AU2012201968A1 (en) 2012-10-25
JP5559831B2 (ja) 2014-07-23
CA2773271C (en) 2016-10-11
EP2508217A2 (en) 2012-10-10
JP2014217788A (ja) 2014-11-20
CA2773271A1 (en) 2012-10-05
US20160271328A1 (en) 2016-09-22
EP2508217B1 (en) 2019-09-04

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