FR2687578B1 - Dispositif pour augmenter la precision des seringues. - Google Patents

Dispositif pour augmenter la precision des seringues.

Info

Publication number
FR2687578B1
FR2687578B1 FR9202475A FR9202475A FR2687578B1 FR 2687578 B1 FR2687578 B1 FR 2687578B1 FR 9202475 A FR9202475 A FR 9202475A FR 9202475 A FR9202475 A FR 9202475A FR 2687578 B1 FR2687578 B1 FR 2687578B1
Authority
FR
France
Prior art keywords
syringes
precision
increasing
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 - Fee Related
Application number
FR9202475A
Other languages
English (en)
Other versions
FR2687578A1 (fr
Inventor
Daniel Dutartre
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9202475A priority Critical patent/FR2687578B1/fr
Priority to AU36365/93A priority patent/AU3636593A/en
Priority to PCT/FR1993/000177 priority patent/WO1993016744A1/fr
Publication of FR2687578A1 publication Critical patent/FR2687578A1/fr
Application granted granted Critical
Publication of FR2687578B1 publication Critical patent/FR2687578B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/002—Details
    • G01B3/004—Scales; Graduations
    • G01B3/006—Scales; Graduations having both coarse and fine graduation
    • 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
    • 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
    • A61M5/31556—Accuracy improving 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
    • A61M5/315—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

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR9202475A 1992-02-26 1992-02-26 Dispositif pour augmenter la precision des seringues. Expired - Fee Related FR2687578B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9202475A FR2687578B1 (fr) 1992-02-26 1992-02-26 Dispositif pour augmenter la precision des seringues.
AU36365/93A AU3636593A (en) 1992-02-26 1993-02-24 Syringe accuracy enhancing device
PCT/FR1993/000177 WO1993016744A1 (fr) 1992-02-26 1993-02-24 Dispositif pour augmenter la precision des seringues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202475A FR2687578B1 (fr) 1992-02-26 1992-02-26 Dispositif pour augmenter la precision des seringues.

Publications (2)

Publication Number Publication Date
FR2687578A1 FR2687578A1 (fr) 1993-08-27
FR2687578B1 true FR2687578B1 (fr) 1994-04-15

Family

ID=9427251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202475A Expired - Fee Related FR2687578B1 (fr) 1992-02-26 1992-02-26 Dispositif pour augmenter la precision des seringues.

Country Status (3)

Country Link
AU (1) AU3636593A (fr)
FR (1) FR2687578B1 (fr)
WO (1) WO1993016744A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460611A (en) * 1994-09-06 1995-10-24 Medisys Technologies, Inc. Safety syringe
US6626863B1 (en) 2000-11-22 2003-09-30 Nusaf, L.L.C. Safety syringe
WO2012069969A1 (fr) * 2010-11-22 2012-05-31 Robert Pattison-Emms Appareil de dosage
CN103948990A (zh) * 2014-02-14 2014-07-30 胡绍勤 错位刻度精准小容量容器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334788A (en) * 1963-08-13 1967-08-08 Clark H Hamilton Syringe for chromatographic analyses
AU569862B2 (en) * 1983-01-23 1988-02-25 Lachish, D. Syringe to dispense measured volumes

Also Published As

Publication number Publication date
WO1993016744A1 (fr) 1993-09-02
AU3636593A (en) 1993-09-13
FR2687578A1 (fr) 1993-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse