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AUPS037802A0 - Retractable disposable one-use needle - Google Patents

Retractable disposable one-use needle

Info

Publication number
AUPS037802A0
AUPS037802A0 AUPS0378A AUPS037802A AUPS037802A0 AU PS037802 A0 AUPS037802 A0 AU PS037802A0 AU PS0378 A AUPS0378 A AU PS0378A AU PS037802 A AUPS037802 A AU PS037802A AU PS037802 A0 AUPS037802 A0 AU PS037802A0
Authority
AU
Australia
Prior art keywords
use needle
retractable disposable
retractable
disposable
needle
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.)
Abandoned
Application number
AUPS0378A
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.)
Mullane M J
Original Assignee
Mullane M J
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 Mullane M J filed Critical Mullane M J
Priority to AUPS0378A priority Critical patent/AUPS037802A0/en
Publication of AUPS037802A0 publication Critical patent/AUPS037802A0/en
Priority to PCT/AU2003/000140 priority patent/WO2003066144A1/en
Priority to AU2003244379A priority patent/AU2003244379A1/en
Abandoned legal-status Critical Current

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
    • 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
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided on the piston-rod
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/31516—Piston or piston-rod constructions, e.g. connection of piston with piston-rod reducing dead-space in the syringe barrel after delivery
    • 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
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
    • 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
    • A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
    • 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
    • A61M5/3286—Needle tip design, e.g. for improved penetration
    • 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
    • A61M5/50—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 preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AUPS0378A 2002-02-08 2002-02-08 Retractable disposable one-use needle Abandoned AUPS037802A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPS0378A AUPS037802A0 (en) 2002-02-08 2002-02-08 Retractable disposable one-use needle
PCT/AU2003/000140 WO2003066144A1 (en) 2002-02-08 2003-02-10 A retractable non-reusable syringe
AU2003244379A AU2003244379A1 (en) 2002-02-08 2003-02-10 A retractable non-reusable syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPS0378A AUPS037802A0 (en) 2002-02-08 2002-02-08 Retractable disposable one-use needle

Publications (1)

Publication Number Publication Date
AUPS037802A0 true AUPS037802A0 (en) 2002-02-28

Family

ID=3833979

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPS0378A Abandoned AUPS037802A0 (en) 2002-02-08 2002-02-08 Retractable disposable one-use needle

Country Status (2)

Country Link
AU (1) AUPS037802A0 (en)
WO (1) WO2003066144A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005023344A1 (en) * 2003-09-05 2005-03-17 Medical Patents Ltd. Injection syringe with retractable needle
NL1024230C2 (en) * 2003-09-05 2005-03-08 Medical Patents Ltd New injection syringe comprises a liquid container with an annular outer edge, a piston having a piston head, a needle with a needle mount, and blocking mechanisms
US20090240210A1 (en) * 2005-03-14 2009-09-24 Global Medisafe Holdings Limited Auto retractable syringe
AU2006225069B8 (en) * 2005-03-14 2013-03-14 Global Medisafe Holdings Limited Auto retractable syringe
JP2008532657A (en) * 2005-03-14 2008-08-21 グローバル メディセーフ ホールディングス リミテッド Automatic retractable syringe
EP2022521B1 (en) * 2005-09-13 2014-01-01 Nipro Corporation Safety syringe
EP1981571A4 (en) 2005-11-15 2010-06-09 Global Medisafe Holdings Ltd Safety syringe with plunger locking means
NL2001702C2 (en) * 2008-06-19 2009-12-22 Addino B V Injection syringe with possibility of needle storage.
WO2012012783A1 (en) * 2010-07-23 2012-01-26 Safeshot Technologies, Llc Retractable safety syringe with non-loaded seal
CN106668989B (en) * 2015-11-10 2021-11-09 C-La中国有限公司 Retractable syringe
KR102695110B1 (en) * 2015-11-10 2024-08-13 글로벌 메디세이프 홀딩스 엘티디 A deflating syringe.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2009709A6 (en) * 1989-01-24 1989-10-01 Villar Pascual Jose Antonio Single-use safety syringe
US6096005A (en) * 1989-07-11 2000-08-01 Mdc Investment Holdings, Inc. Retractable needle medical devices
US4994034A (en) * 1989-07-11 1991-02-19 Botich Michael J Retractable needle hypodermic syringe system
US5019044A (en) * 1989-08-14 1991-05-28 Tsao Chien Hua Safety hypodermic syringe
DE69505142T2 (en) * 1994-08-18 1999-05-12 Nmt Group Plc, Bellshill, Lanarkshire DEVICES FOR WITHDRAWAL OF NEEDLES
US5632733A (en) * 1995-05-11 1997-05-27 Shaw; Thomas J. Tamperproof retractable syringe
US6010486A (en) * 1998-12-18 2000-01-04 Becton Dickinson And Company Retracting needle syringe
US6036674A (en) * 1998-12-18 2000-03-14 Becton Dickinson And Company Retracting needle syringe
US6183440B1 (en) * 2000-05-25 2001-02-06 Becton, Dickinson And Company Hypodermic syringe having a selectively retractable needle

Also Published As

Publication number Publication date
WO2003066144A1 (en) 2003-08-14

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