FR2362638A1 - Metering syringe for veterinary use - has feed and locking plates with oval holes fitting on plunger rod - Google Patents

Metering syringe for veterinary use - has feed and locking plates with oval holes fitting on plunger rod

Info

Publication number
FR2362638A1
FR2362638A1 FR7726108A FR7726108A FR2362638A1 FR 2362638 A1 FR2362638 A1 FR 2362638A1 FR 7726108 A FR7726108 A FR 7726108A FR 7726108 A FR7726108 A FR 7726108A FR 2362638 A1 FR2362638 A1 FR 2362638A1
Authority
FR
France
Prior art keywords
rod
plunger rod
feed
locking plates
veterinary use
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.)
Withdrawn
Application number
FR7726108A
Other languages
French (fr)
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.)
DEMAROSI DEMAPLAST
Original Assignee
DEMAROSI DEMAPLAST
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 DEMAROSI DEMAPLAST filed Critical DEMAROSI DEMAPLAST
Publication of FR2362638A1 publication Critical patent/FR2362638A1/en
Withdrawn legal-status Critical Current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
    • A61M5/315—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
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/31581—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by rotationally moving or pivoting actuator operated by user, e.g. an injection lever or handle
    • 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
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
    • 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
    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
    • 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
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking

Abstract

The metering syringe has a revolver-type butt with fixed and movable grips, the latter with a feed block on the syringe plunger rod. The block is a plate fitting by means of a first oval hole on the plunger rod. adn can be inclined on the latter so as to exert an axial thrust on it. This plate works in conjunction with alocking plate, also fitting over the rod by means of an oval hole, and which can likewise be canted on the rod to prevent movement in the reverse direction. Both plates can be arranged to rock on the rod between canted positions preventing movement of the rod in relation to them and others at right angles to it to allow it to slide through.
FR7726108A 1976-08-27 1977-08-26 Metering syringe for veterinary use - has feed and locking plates with oval holes fitting on plunger rod Withdrawn FR2362638A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2661576A IT1063596B (en) 1976-08-27 1976-08-27 DOSING SYRINGE IN PARTICULAR FOR ZONTECHNICAL USE

Publications (1)

Publication Number Publication Date
FR2362638A1 true FR2362638A1 (en) 1978-03-24

Family

ID=11219891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726108A Withdrawn FR2362638A1 (en) 1976-08-27 1977-08-26 Metering syringe for veterinary use - has feed and locking plates with oval holes fitting on plunger rod

Country Status (2)

Country Link
FR (1) FR2362638A1 (en)
IT (1) IT1063596B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173225A (en) * 1977-09-27 1979-11-06 American Hospital Supply Corporation Adjustable stop for dispensing syringe
EP0152864A2 (en) * 1984-02-21 1985-08-28 Indicon, Inc. Incremental actuator
US4546859A (en) * 1977-09-27 1985-10-15 American Hospital Supply Corporation Adjustable stop for dispensing syringe
WO2009055088A1 (en) * 2007-10-23 2009-04-30 Fojtik Shawn P Syringe with rotatable element, aspiration systems including the syringe, and associated methods
US8672893B2 (en) 2007-10-23 2014-03-18 Control Medical Technology, Llc Syringe with rotatable element, aspiration systems including the syringe, and associated methods
US10987469B2 (en) 2014-09-25 2021-04-27 Pmt Partners, Llc Rotatable finger loop for syringe, syringe configured to receive the rotatable finger loop and associated methods

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173225A (en) * 1977-09-27 1979-11-06 American Hospital Supply Corporation Adjustable stop for dispensing syringe
US4546859A (en) * 1977-09-27 1985-10-15 American Hospital Supply Corporation Adjustable stop for dispensing syringe
EP0152864A2 (en) * 1984-02-21 1985-08-28 Indicon, Inc. Incremental actuator
EP0152864A3 (en) * 1984-02-21 1987-12-02 Indicon, Inc. Incremental actuator
US10207057B2 (en) 2006-10-24 2019-02-19 Control Medical Technology, Llc Syringe with rotatable element, systems including the syringe, and associated methods
WO2009055088A1 (en) * 2007-10-23 2009-04-30 Fojtik Shawn P Syringe with rotatable element, aspiration systems including the syringe, and associated methods
US8672893B2 (en) 2007-10-23 2014-03-18 Control Medical Technology, Llc Syringe with rotatable element, aspiration systems including the syringe, and associated methods
US10987469B2 (en) 2014-09-25 2021-04-27 Pmt Partners, Llc Rotatable finger loop for syringe, syringe configured to receive the rotatable finger loop and associated methods

Also Published As

Publication number Publication date
IT1063596B (en) 1985-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse