ES2572578T3 - Autoinyector para jeringa retráctil prellenada - Google Patents

Autoinyector para jeringa retráctil prellenada Download PDF

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Publication number
ES2572578T3
ES2572578T3 ES14193283.0T ES14193283T ES2572578T3 ES 2572578 T3 ES2572578 T3 ES 2572578T3 ES 14193283 T ES14193283 T ES 14193283T ES 2572578 T3 ES2572578 T3 ES 2572578T3
Authority
ES
Spain
Prior art keywords
drive element
drive
housing
plunger
automatic injector
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.)
Active
Application number
ES14193283.0T
Other languages
English (en)
Spanish (es)
Inventor
Katlin Marie Lumme
Philip A. Weaver
Joseph Hermes Kaal
Christopher Charles Rafferty
Craig Stephen Thorley
Joel M. Ondrejicka
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.)
Unitract Syringe Pty Ltd
Original Assignee
Unitract Syringe Pty Ltd
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 Unitract Syringe Pty Ltd filed Critical Unitract Syringe Pty Ltd
Application granted granted Critical
Publication of ES2572578T3 publication Critical patent/ES2572578T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033Spring-loaded one-shot injectors with or without automatic needle insertion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; 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
    • A61M5/3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321Means for protection against accidental injuries by used needles
    • A61M5/322Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2026Semi-automatic, e.g. user activated piston is assisted by additional source of energy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; 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
    • A61M5/3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321Means for protection against accidental injuries by used needles
    • A61M5/322Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3221Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3231Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/0318Processes
    • Y10T137/0402Cleaning, repairing, or assembling

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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
ES14193283.0T 2011-08-24 2012-08-23 Autoinyector para jeringa retráctil prellenada Active ES2572578T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161526995P 2011-08-24 2011-08-24
US201161526995P 2011-08-24

Publications (1)

Publication Number Publication Date
ES2572578T3 true ES2572578T3 (es) 2016-06-01

Family

ID=46934669

Family Applications (2)

Application Number Title Priority Date Filing Date
ES14193283.0T Active ES2572578T3 (es) 2011-08-24 2012-08-23 Autoinyector para jeringa retráctil prellenada
ES12766198T Active ES2572510T3 (es) 2011-08-24 2012-08-23 Autoinyector para jeringa retráctil prellenada

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES12766198T Active ES2572510T3 (es) 2011-08-24 2012-08-23 Autoinyector para jeringa retráctil prellenada

Country Status (13)

Country Link
US (2) US8808244B2 (enExample)
EP (2) EP2837396B1 (enExample)
JP (1) JP6141846B2 (enExample)
CN (1) CN103747824B (enExample)
AU (1) AU2012298793B2 (enExample)
BR (1) BR112014004103A2 (enExample)
CA (1) CA2845362C (enExample)
DK (2) DK2837396T3 (enExample)
ES (2) ES2572578T3 (enExample)
IL (2) IL230973B (enExample)
PT (2) PT2837396E (enExample)
TW (1) TWI608853B (enExample)
WO (1) WO2013028906A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12128152B2 (en) 2020-12-23 2024-10-29 Relavo, Inc. System and method for injection and retraction of fluid

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IL257043A (en) 2018-03-29
JP2014524345A (ja) 2014-09-22
EP2837396B1 (en) 2016-05-11
DK2837396T3 (en) 2016-08-22
US8808244B2 (en) 2014-08-19
CN103747824A (zh) 2014-04-23
CA2845362C (en) 2020-05-05
AU2012298793B2 (en) 2016-07-07
US10166336B2 (en) 2019-01-01
ES2572510T3 (es) 2016-05-31
PT2837396E (pt) 2016-06-20
TW201315499A (zh) 2013-04-16
AU2012298793A1 (en) 2014-03-06
DK2734255T5 (en) 2016-10-10
BR112014004103A2 (pt) 2017-04-04
IL230973B (en) 2018-08-30
DK2734255T3 (en) 2016-08-01
WO2013028906A1 (en) 2013-02-28
TWI608853B (zh) 2017-12-21
PT2734255T (pt) 2016-07-15
EP2734255B1 (en) 2016-04-27
CN103747824B (zh) 2016-08-17
CA2845362A1 (en) 2013-02-28
US20130060231A1 (en) 2013-03-07
EP2734255A1 (en) 2014-05-28
JP6141846B2 (ja) 2017-06-14
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US20140323982A1 (en) 2014-10-30
IL257043B (en) 2019-05-30

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