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:
Dec. 27, 2016
Filed:
Jul. 21, 2011
Jung-taek OH, Seoul, KR;
Sun-tae Jung, Gyeonggi-do, KR;
Jung-Taek Oh, Seoul, KR;
Sun-Tae Jung, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Provided is an apparatus and method for measuring a dose in an injector, which is capable of measuring a dose without modifying the mechanical structure of the injector. A number sleeve is provided to pass through an injector body and is connected to be spirally movable, and a pattern for dose measurement is formed on an outer periphery of the number sleeve. The injector body includes a sensor for sensing the pattern formed on the number sleeve when the number sleeve performs a spiral movement, and a controller for measuring a dose according to a spiral movement distance of the number sleeve through the sensor.