AU479960B2 - Improvements relating to syringes - Google Patents

Improvements relating to syringes

Info

Publication number
AU479960B2
AU479960B2 AU60589/73A AU6058973A AU479960B2 AU 479960 B2 AU479960 B2 AU 479960B2 AU 60589/73 A AU60589/73 A AU 60589/73A AU 6058973 A AU6058973 A AU 6058973A AU 479960 B2 AU479960 B2 AU 479960B2
Authority
AU
Australia
Prior art keywords
syringes
improvements relating
relating
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
AU60589/73A
Other versions
AU6058973A (en
Inventor
Fredrick Dawes Ernest
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.)
Scientific Glass Engineering Ltd Pty
Original Assignee
SGE RES 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 SGE RES Pty Ltd filed Critical SGE RES Pty Ltd
Publication of AU6058973A publication Critical patent/AU6058973A/en
Application granted granted Critical
Publication of AU479960B2 publication Critical patent/AU479960B2/en
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
    • A61M5/31—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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/344—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub using additional parts, e.g. clamping rings or collets
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31555—Mechanically operated dose setting member by purely axial movement of dose setting member, e.g. during setting or filling of a syringe
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31591—Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting 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
    • A61M5/178—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
    • 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
    • A61M5/31525—Dosing
    • A61M5/31531—Microsyringes, e.g. having piston bore diameter close or equal to needle shaft diameter
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31561—Mechanically operated dose setting member using freely adjustable volume steps
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw

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)
AU60589/73A 1972-09-22 1972-09-22 Improvements relating to syringes Expired AU479960B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB053372 1972-09-22

Publications (2)

Publication Number Publication Date
AU6058973A AU6058973A (en) 1975-03-27
AU479960B2 true AU479960B2 (en) 1977-01-11

Family

ID=3765346

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60589/73A Expired AU479960B2 (en) 1972-09-22 1972-09-22 Improvements relating to syringes

Country Status (6)

Country Link
US (1) US3921864A (en)
AU (1) AU479960B2 (en)
CH (1) CH562034A5 (en)
DE (1) DE2347500A1 (en)
GB (1) GB1444432A (en)
NL (1) NL7313044A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008718A (en) * 1976-02-26 1977-02-22 Isadore Pitesky Liquid filtering and dispensing assembly
US4165646A (en) * 1978-07-26 1979-08-28 Shapiro Justin J Adjustable micro-dispensing liquid pipet
US5052927A (en) * 1988-10-24 1991-10-01 Discko John Jr Syringe and disposable capsule with cannula for use therewith
GB9111049D0 (en) * 1991-05-22 1991-07-17 Parkin Adrian Hypodermic needle
AU4687399A (en) * 1998-06-16 2000-01-05 Robbins Scientific Corporation Syringe with various needle assemblies
US6364859B1 (en) 1998-06-16 2002-04-02 Robbins Scientific Corporation Locking cap for replaceable needle assembly
FR2783433B1 (en) * 1998-09-18 2001-02-16 Delab SYRINGES FOR THE ADMINISTRATION OF PASTY OR SEMI-SOLID FORMULATIONS
DE10254321A1 (en) * 2002-11-21 2004-06-17 Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg Pre-filled syringe
US7967772B2 (en) * 2004-01-12 2011-06-28 Iscience Interventional Corporation Injector for viscous materials
US7666166B1 (en) * 2004-12-27 2010-02-23 Blivic, Llc Bloodless intravenous integrated catheter
EP1797920B1 (en) * 2005-12-15 2011-10-19 Sulzer Mixpac AG Device suitable for retaining and delivering a flowable substance
US8529521B2 (en) * 2007-04-23 2013-09-10 Ultimed Inc. Low-dosage syringe
EP2262555A2 (en) * 2008-03-27 2010-12-22 iScience Interventional Corporation Microliter injector
JP7098171B2 (en) 2017-06-16 2022-07-11 クリーデンス メドシステムズ，インコーポレイテッド Safety syringe system and method
EP3880274A1 (en) 2018-11-13 2021-09-22 Credence Medsystems, Inc. System and method for microdose injection
DE102018131603A1 (en) 2018-12-10 2020-06-10 Hitec Zang Gmbh Device for dosing chemicals
US11883635B2 (en) 2020-06-17 2024-01-30 Credence MedSystems System and method for microdose injection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403020A (en) * 1920-12-06 1922-01-10 Everett Samuel James Hypodermic syringe
US2739589A (en) * 1954-10-25 1956-03-27 Donald E Yochem Hypodermic syringe gauge
US3216616A (en) * 1964-03-02 1965-11-09 Jr Homer Blankenship Syringe with upper and lower bores
US3401692A (en) * 1964-06-26 1968-09-17 Micro Tek Instr Corp Syringe provided with a lateral vent and having high compression seals within the syringe bore
US3677448A (en) * 1971-01-29 1972-07-18 Precision Sampling Corp Syringe with wire plunger for dispensing infinitesimally small, accurately measured quantities of fluid
US3815790A (en) * 1972-09-18 1974-06-11 Kensington Scient Corp Precision liquid pipetting devices

Also Published As

Publication number Publication date
AU6058973A (en) 1975-03-27
CH562034A5 (en) 1975-05-30
NL7313044A (en) 1974-03-26
US3921864A (en) 1975-11-25
GB1444432A (en) 1976-07-28
DE2347500A1 (en) 1974-04-11

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