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MX2024005305A - Medical syringe. - Google Patents

Medical syringe.

Info

Publication number
MX2024005305A
MX2024005305A MX2024005305A MX2024005305A MX2024005305A MX 2024005305 A MX2024005305 A MX 2024005305A MX 2024005305 A MX2024005305 A MX 2024005305A MX 2024005305 A MX2024005305 A MX 2024005305A MX 2024005305 A MX2024005305 A MX 2024005305A
Authority
MX
Mexico
Prior art keywords
needle
barrel
finger flange
forwardly
syringe
Prior art date
Application number
MX2024005305A
Other languages
Spanish (es)
Inventor
Mark Small
Thomas J Shaw
Original Assignee
Retractable Technologies 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
Priority claimed from US17/518,308 external-priority patent/US12318598B2/en
Application filed by Retractable Technologies Inc filed Critical Retractable Technologies Inc
Publication of MX2024005305A publication Critical patent/MX2024005305A/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
    • A61M5/178—Syringes
    • 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
    • A61M5/3129—Syringe barrels
    • 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A safety syringe for medical use having an injection molded plastic body with a tubular barrel, a transverse finger flange surrounding the barrel and two upwardly projecting wings with substantially flat, outwardly facing surfaces disposed forwardly of the finger flange, a plunger assembly slidably engaging an inside wall of the barrel, a needle with a tip projecting forwardly from the barrel, and a needle safety shield slidably engaging the body between the wings, wherein the transverse finger flange has a window that allows core pin insertion through the window during injection molding of the body, the plunger assembly has a proximal end cap that is integral with the plunger handle and abuts a rearwardly facing surface of the transverse finger flange, and the needle safety shield has a distal end with a cylindrical needle guard that is forwardly movable following use of the syringe to guard the needle tip.
MX2024005305A 2021-11-03 2022-10-21 Medical syringe. MX2024005305A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/518,308 US12318598B2 (en) 2018-03-29 2021-11-03 Medical syringe
PCT/US2022/078553 WO2023081587A1 (en) 2021-11-03 2022-10-21 Medical syringe

Publications (1)

Publication Number Publication Date
MX2024005305A true MX2024005305A (en) 2024-05-17

Family

ID=86180981

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024005305A MX2024005305A (en) 2021-11-03 2022-10-21 Medical syringe.

Country Status (8)

Country Link
EP (1) EP4426400A1 (en)
JP (1) JP2024540277A (en)
KR (1) KR20240094022A (en)
CN (1) CN116059476A (en)
AU (1) AU2022381065A1 (en)
CA (1) CA3232750A1 (en)
MX (1) MX2024005305A (en)
WO (1) WO2023081587A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6416323B1 (en) * 2000-05-11 2002-07-09 Safety Syringes, Inc. Aspirating dental syringe with needle shield
US8372044B2 (en) * 2005-05-20 2013-02-12 Safety Syringes, Inc. Syringe with needle guard injection device
US20080114306A1 (en) * 2006-11-03 2008-05-15 Bare Rex O Small volume syringe with writing portion
EP3096820A4 (en) * 2014-01-21 2018-05-30 Parenteral Technologies, LLC Force actuated injection device
US12064605B2 (en) * 2018-03-29 2024-08-20 Retractable Technologies, Inc. Syringe with flat indicia display surface

Also Published As

Publication number Publication date
AU2022381065A1 (en) 2024-04-11
CA3232750A1 (en) 2023-05-11
WO2023081587A9 (en) 2023-10-12
EP4426400A1 (en) 2024-09-11
JP2024540277A (en) 2024-10-31
CN116059476A (en) 2023-05-05
KR20240094022A (en) 2024-06-24
WO2023081587A1 (en) 2023-05-11

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