AU782903B2 - Safety needle medical bearing devices - Google Patents

Safety needle medical bearing devices Download PDF

Info

Publication number
AU782903B2
AU782903B2 AU25775/01A AU2577501A AU782903B2 AU 782903 B2 AU782903 B2 AU 782903B2 AU 25775/01 A AU25775/01 A AU 25775/01A AU 2577501 A AU2577501 A AU 2577501A AU 782903 B2 AU782903 B2 AU 782903B2
Authority
AU
Australia
Prior art keywords
needle
barrel
plunger
medical device
fluid
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.)
Expired
Application number
AU25775/01A
Other languages
English (en)
Other versions
AU2577501A (en
Inventor
John Barker
Michael J. Botich
Thor R. Halseth
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.)
MDC Investment Holdings Inc
Original Assignee
MDC Investment Holdings 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
Application filed by MDC Investment Holdings Inc filed Critical MDC Investment Holdings Inc
Priority claimed from PCT/US2000/033436 external-priority patent/WO2001045776A1/en
Publication of AU2577501A publication Critical patent/AU2577501A/en
Application granted granted Critical
Publication of AU782903B2 publication Critical patent/AU782903B2/en
Priority to AU2005242137A priority Critical patent/AU2005242137B2/en
Anticipated expiration legal-status Critical
Expired 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/283—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe body
    • 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
    • A61M5/32—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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve 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
    • A61M5/32—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
    • A61M2005/3236—Trigger provided at the distal end, i.e. syringe end for mounting a needle
    • 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
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrotherapy Devices (AREA)
AU25775/01A 1999-12-07 2000-12-07 Safety needle medical bearing devices Expired AU782903B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2005242137A AU2005242137B2 (en) 1999-12-07 2005-12-07 Safety needle medical bearing devices

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16943099P 1999-12-07 1999-12-07
US60/169430 1999-12-07
PCT/US2000/033436 WO2001045776A1 (en) 1999-12-07 2000-12-07 Safety needle medical bearing devices

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2005242137A Division AU2005242137B2 (en) 1999-12-07 2005-12-07 Safety needle medical bearing devices

Publications (2)

Publication Number Publication Date
AU2577501A AU2577501A (en) 2001-07-03
AU782903B2 true AU782903B2 (en) 2005-09-08

Family

ID=44350547

Family Applications (2)

Application Number Title Priority Date Filing Date
AU25775/01A Expired AU782903B2 (en) 1999-12-07 2000-12-07 Safety needle medical bearing devices
AU2005242137A Expired AU2005242137B2 (en) 1999-12-07 2005-12-07 Safety needle medical bearing devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2005242137A Expired AU2005242137B2 (en) 1999-12-07 2005-12-07 Safety needle medical bearing devices

Country Status (8)

Country Link
EP (1) EP1237601B1 (enExample)
JP (1) JP4722365B2 (enExample)
AT (1) ATE292989T1 (enExample)
AU (2) AU782903B2 (enExample)
BR (1) BR0016219B1 (enExample)
CA (1) CA2393728C (enExample)
DE (1) DE60019451T2 (enExample)
PL (1) PL364172A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413237B1 (en) * 2000-08-31 2002-07-02 Becton, Dickinson And Company Hypodermic syringe with selectively retractable needle
DE20319762U1 (de) * 2002-12-31 2004-04-22 Taiject Medical Device Co., Ltd., Chu Tung Sicherheits-Flüssigkeits-Injektions/Entnahmevorrichtung
CA2550114C (en) * 2005-06-20 2013-11-19 Sherwood Services, Ag Safety shield for medical needles
EP2399633A1 (en) * 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Needle safety arrangement and method for operating it
JP2012152443A (ja) * 2011-01-27 2012-08-16 Arte Corp 容器兼用注射器
MX365140B (es) * 2013-03-12 2019-05-24 Unitract Syringe Pty Ltd Adaptadores de aguja retraibles y jeringas de seguridad.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566882A1 (en) * 1992-03-25 1993-10-27 Demetrio Federico Safety syringe
US5935104A (en) * 1998-08-21 1999-08-10 Safety Medical Manufacturing, Incorporated Safety medical syringe with retractable needle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658061A (en) * 1970-11-10 1972-04-25 Baxter Laboratories Inc Needle guard
IT1248456B (it) * 1991-03-18 1995-01-19 Profarm Spa Siringa autobloccante
US5269761A (en) * 1992-08-17 1993-12-14 Mark Stehrenberger Safety hypodermic needle guard
ATE214297T1 (de) * 1993-10-28 2002-03-15 Lok Tek Syringe Pty Ltd Hypodermische spritze mit zurückziehbarer nadelmontage
US5533970A (en) * 1994-09-28 1996-07-09 Becton, Dickinson And Company Retractable needle syringe
US5632733A (en) * 1995-05-11 1997-05-27 Shaw; Thomas J. Tamperproof retractable syringe
US5882342A (en) * 1997-04-11 1999-03-16 Safety Medical Manufacturing, Inc Safety medical syringe with retractable needle
US5980494A (en) * 1997-12-22 1999-11-09 Robert Malenchek Safety syringe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566882A1 (en) * 1992-03-25 1993-10-27 Demetrio Federico Safety syringe
US5935104A (en) * 1998-08-21 1999-08-10 Safety Medical Manufacturing, Incorporated Safety medical syringe with retractable needle

Also Published As

Publication number Publication date
AU2005242137A1 (en) 2006-01-05
CA2393728C (en) 2010-05-18
DE60019451D1 (de) 2005-05-19
EP1237601A4 (en) 2003-01-22
AU2577501A (en) 2001-07-03
PL364172A1 (en) 2004-12-13
JP4722365B2 (ja) 2011-07-13
JP2004500177A (ja) 2004-01-08
ATE292989T1 (de) 2005-04-15
BR0016219A (pt) 2002-12-17
AU2005242137B2 (en) 2009-12-10
EP1237601A1 (en) 2002-09-11
BR0016219B1 (pt) 2009-01-13
DE60019451T2 (de) 2006-02-23
EP1237601B1 (en) 2005-04-13
CA2393728A1 (en) 2001-06-28

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired