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:
May. 20, 2025
Filed:
Jan. 26, 2021
Howmedica Osteonics Corp., Mahwa, NJ (US);
Joseph DeCerce, Fort Lauderdale, FL (US);
Wael Hazin, Plantation, FL (US);
HOWMEDICA OSTEONICS CORP., Mahwa, NJ (US);
Abstract
A medical sensor is disclosed for mounting within a medical device. In one embodiment, more than one medical sensor is mounted to a printed circuit board using surface mount technology to accurately place the medical sensors in predetermined positions. The medical sensor is a sensor for measuring a force, pressure, or load. The medical sensor is manufactured in a process that supports consistency, matching, reliability, and performance. The medical sensor comprises a substrate, a dielectric layer overlying the substrate, and four strain gauges overlying the dielectric layer. Interconnect and pads are formed overlying the dielectric layer. The interconnect couples the four strain gauges into a full bridge Poisson gauge and couples the pads to the full bridge Poisson gauge. The active strain gauges are placed in a predetermined location on the substrate that support measurement of a force, pressure, or load applied to the substrate.