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Priority to JP1986085343UpriorityCriticalpatent/JPH0446201Y2/ja
Publication of JPS62197041UpublicationCriticalpatent/JPS62197041U/ja
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Publication of JPH0446201Y2publicationCriticalpatent/JPH0446201Y2/ja
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
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Sampling And Sample Adjustment
(AREA)
Infusion, Injection, And Reservoir Apparatuses
(AREA)
