AU1973897A - Nozzle assembly with adjustable plunger travel gap - Google Patents

Nozzle assembly with adjustable plunger travel gap

Info

Publication number
AU1973897A
AU1973897A AU19738/97A AU1973897A AU1973897A AU 1973897 A AU1973897 A AU 1973897A AU 19738/97 A AU19738/97 A AU 19738/97A AU 1973897 A AU1973897 A AU 1973897A AU 1973897 A AU1973897 A AU 1973897A
Authority
AU
Australia
Prior art keywords
nozzle assembly
plunger travel
adjustable plunger
travel gap
gap
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
AU19738/97A
Other languages
English (en)
Inventor
Paul Mulhauser
Peter L. Sadowski
David Schiff
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.)
Antares Pharma Inc
Original Assignee
Medi Ject Corp
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 US08/609,140 external-priority patent/US5800388A/en
Priority claimed from US08/609,146 external-priority patent/US5697917A/en
Priority claimed from US08/608,799 external-priority patent/US5643211A/en
Priority claimed from US08/609,138 external-priority patent/US5722953A/en
Application filed by Medi Ject Corp filed Critical Medi Ject Corp
Publication of AU1973897A publication Critical patent/AU1973897A/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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • 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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and 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
    • A61M5/50—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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
    • A61M2005/5073—Means for preventing re-use by disconnection of piston and piston-rod by breaking or rupturing the connection parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (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)
AU19738/97A 1996-02-29 1997-02-24 Nozzle assembly with adjustable plunger travel gap Abandoned AU1973897A (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US08/609,140 US5800388A (en) 1996-02-29 1996-02-29 Plunger/ram assembly adapted for a fluid injector
US08/609,146 US5697917A (en) 1996-02-29 1996-02-29 Nozzle assembly with adjustable plunger travel gap
US08/608,799 US5643211A (en) 1996-02-29 1996-02-29 Nozzle assembly having a frangible plunger
US08609146 1996-02-29
US08/609,138 US5722953A (en) 1996-02-29 1996-02-29 Nozzle assembly for injection device
US08609140 1996-02-29
US08609138 1996-02-29
US08608799 1996-02-29
PCT/US1997/002922 WO1997031665A1 (en) 1996-02-29 1997-02-24 Nozzle assembly with adjustable plunger travel gap

Publications (1)

Publication Number Publication Date
AU1973897A true AU1973897A (en) 1997-09-16

Family

ID=27505087

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19738/97A Abandoned AU1973897A (en) 1996-02-29 1997-02-24 Nozzle assembly with adjustable plunger travel gap

Country Status (6)

Country Link
EP (1) EP0956059A1 (enExample)
JP (1) JP2001505069A (enExample)
KR (1) KR19990087354A (enExample)
CN (1) CN1216474A (enExample)
AU (1) AU1973897A (enExample)
WO (1) WO1997031665A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7798993B2 (en) 1998-07-29 2010-09-21 Becton, Dickinson And Company Single use syringe
US6217550B1 (en) 1998-07-29 2001-04-17 Becton, Dickinson And Company Single-use syringe
US6361525B2 (en) 1998-07-29 2002-03-26 Becton Dickinson And Company Single-use syringe
US8202257B2 (en) 1998-07-29 2012-06-19 Becton, Dickinson And Company Splatter prevention mechanism for a syringe
EP1064039B1 (en) * 1998-07-29 2003-12-03 Becton, Dickinson and Company Single-use syringe
WO2000006233A1 (en) * 1998-07-31 2000-02-10 Medrad, Inc. Pressure control systems for medical injectors and syringes used therewith
US6488661B1 (en) 1998-07-31 2002-12-03 Medrad, Inc. Pressure control systems for medical injectors and syringes used therewith
US6599269B1 (en) 1999-12-03 2003-07-29 Becton Dickinson And Company Single-use syringe
US6986756B2 (en) 2001-09-24 2006-01-17 Becton, Dickinson And Company Single use syringe and plunger rod locking device therefor
US8591457B2 (en) 2005-08-10 2013-11-26 Alza Corporation Method for making a needle-free jet injection drug delivery device
IL177276A (en) * 2005-08-10 2016-03-31 Alza Corp A method for removing fluid from a device for delivering a drug having an array of mouths
US8052645B2 (en) 2008-07-23 2011-11-08 Avant Medical Corp. System and method for an injection using a syringe needle
US9974904B2 (en) 2008-05-20 2018-05-22 Avant Medical Corp. Autoinjector system
US8177749B2 (en) 2008-05-20 2012-05-15 Avant Medical Corp. Cassette for a hidden injection needle
JP6138759B2 (ja) * 2011-04-04 2017-05-31 イデー インターナショナル アールアンドディー インコーポレイテッドＩｄｅｅ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｒ＆Ｄ Ｉｎｃ． 使い捨てシリンジ
LT2699293T (lt) 2011-04-20 2019-04-25 Amgen Inc. Automatinio purškimo prietaisas
USD898908S1 (en) 2012-04-20 2020-10-13 Amgen Inc. Pharmaceutical product cassette for an injection device
US10092703B2 (en) 2013-03-15 2018-10-09 Amgen Inc. Drug cassette, autoinjector, and autoinjector system
US10492990B2 (en) 2013-03-15 2019-12-03 Amgen Inc. Drug cassette, autoinjector, and autoinjector system
WO2015007815A1 (en) * 2013-07-17 2015-01-22 Sanofi Driving configuration for a drug delivery device
JP6471029B2 (ja) * 2015-04-10 2019-02-13 株式会社ダイセル 注射器
FR3048618B1 (fr) * 2016-03-08 2018-04-13 Crossject Dispositif d’injection sans aiguille equipe d’une buse d’injection perfectionnee
CN108078673A (zh) * 2017-12-12 2018-05-29 李永萍 一种眼药水瓶
US20220072232A1 (en) * 2018-12-27 2022-03-10 Daicel Corporation Needleless injector
US12508369B2 (en) 2018-12-27 2025-12-30 Daicel Corporation Needleless injector
SE543747C2 (en) * 2019-11-06 2021-07-13 Krui Ab Plunger rod and syringe adapted for compression failure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704543A (en) * 1955-03-22 Hypo jet injector
US2762370A (en) * 1954-09-07 1956-09-11 Scherer Corp R P Hypodermic injector
US2762369A (en) * 1954-09-07 1956-09-11 Scherer Corp R P Hypodermic injector with adjustable impact plunger
US3115133A (en) * 1962-05-15 1963-12-24 Morando Emilio Donald Needleless prefilled disposable hypodermic injector
IT1217047B (it) * 1987-03-19 1990-03-14 Cocchi Pietro Siringa per iniezioni,in specie endovenose,realizzata per poteressere usata una sola volta,senza possibilita' di riaspirazione.
CH674620A5 (en) * 1988-02-26 1990-06-29 Paul Furer Medical syringe - has piston connected to rod via thin partition which breaks to prevent second use
US5389075A (en) * 1993-06-14 1995-02-14 Vladimirsky; Roman Single-use hypodermic syringe

Also Published As

Publication number Publication date
CN1216474A (zh) 1999-05-12
WO1997031665A1 (en) 1997-09-04
KR19990087354A (ko) 1999-12-27
EP0956059A4 (enExample) 1999-12-22
EP0956059A1 (en) 1999-11-17
JP2001505069A (ja) 2001-04-17

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