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:
Sep. 17, 2019
Filed:
Dec. 30, 2016
Vium, Inc., San Mateo, CA (US);
Kevin Harada, San Francisco, CA (US);
Jonathan Betts-Lacroix, Belmont, CA (US);
Vium, Inc., San Mateo, CA (US);
Abstract
A communicating sterile scale is described suitable for automated use in animal cages. An upper module provides a weighing platform, electronics, upward facing wireless communication elements, a protecting skirt, and interface to a combined weight-bearing and electrical penetration element. A lower module provides a case, internal electronics, load cell, power source, sterile-sealed flexible complaint membrane and a combined weight bearing and electrical penetration element through the membrane. The upper and lower modules are easily separable for sterilization by immersion in a sterilizing fluid. The power source in the case may be charged through same electrical penetrating element. The membrane comprises a perimeter that is attached and sealed to the case, a penetration area penetrated by the rigid weight-bearing element, and an isolating compliance area. The skirt on upper module protects detritus from entering from below onto the membrane, while providing open-air movement. Upward facing narrow-beam communication elements provide association-free communication protocols.