The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 14, 1984
Filed:
Dec. 17, 1982
Applicant:
Inventors:
Robert Mardorf, Melsungen, DE;
Sigfried Hebberg, Melsungen, DE;
Assignee:
Intermedicat GmbH, Emmenbrucke, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604154 ; 128D / ;
Abstract
An injector for medical uses comprises a housing (30) on which a first holder (65) for holding the front end of a syringe (13) is movably mounted. A slide (32) is movable relative to the housing (30). A second holder (66) for attachment of the syringe piston (14) is mounted to the slide (32). When the force exerted by the syringe cylinder (12) on the first holder (65) reaches an overload condition, the first holder (65) moves counter to the action of a spring (58). An actuating element (62) connected to first holder (65) then actuates a switch (48) whereby the motor drive of the slide (32) is turned off.