Remotely powered sensory implant
O Goldshtein, A Daffan, R Winshtein - US Patent 10,105,103, 2018 - Google Patents
An implant (110) includes an antenna unit (130) and an encapsulation. The antenna unit
includes an elongated ferrite core (142) having a first length and an antenna coil (146) …
includes an elongated ferrite core (142) having a first length and an antenna coil (146) …
Low-power high-accuracy clock harvesting in inductive coupling systems
M Hershko, O Goldshtein, A Daffan - US Patent 10,205,488, 2019 - Google Patents
An apparatus includes a front-end circuit and a digital processing circuit. The front-end
circuit includes an antenna and a modulation switch. The digital processing circuit is …
circuit includes an antenna and a modulation switch. The digital processing circuit is …
Sigma-delta analog to digital converter for capacitive pressure sensor and process transmitter
R Wang - US Patent 6,516,672, 2003 - Google Patents
(List continued on next page.)(57) FOREIGN PATENT DOCUMENTS A pressure transmitter
includes a pressure sensor comprising a preSSure cell having an interior to form a main cell …
includes a pressure sensor comprising a preSSure cell having an interior to form a main cell …
Drift compensation for implanted capacitance-based pressure transducer
O Goldshtein - US Patent 10,687,716, 2020 - Google Patents
A method includes, in a living organ (28) in which an ambient pressure varies as a function
of time, sensing the ambient pressure using a pressure sensor (36, 90, 174), which has a …
of time, sensing the ambient pressure using a pressure sensor (36, 90, 174), which has a …
Charge balanced feedback transmitter
JP Schulte, KM Orth, RL Frick, BL Westfield… - US Patent …, 1989 - Google Patents
57 ABSTRACT A charge balanced feedback type transmitter generates charge packets
representative of a sensed parameter. Improved performance is achieved by the addition of …
representative of a sensed parameter. Improved performance is achieved by the addition of …
Charged balanced feedback measurement circuit
RL Frick, JP Schulte - US Patent 5,083,091, 1992 - Google Patents
This invention relates to a measurement circuit for providing an output as a function of an
input signal. The input signal is coupled to generating means which com prise reactance …
input signal. The input signal is coupled to generating means which com prise reactance …
Semiconductor pressure sensor including reference capacitor on the same substrate
S Shimada, A Saito, M Matsumoto, S Suzuki… - US Patent …, 2000 - Google Patents
57 ABSTRACT 21 Appl. No.: 08/943,205 1-1. A Semiconductor pressure Sensor utilizing
electroStatic 22 Filed: Oct. 3, 1997 capacitance has a plurality of pressure Sensing …
electroStatic 22 Filed: Oct. 3, 1997 capacitance has a plurality of pressure Sensing …
Capacitive force sensor
G Shipton - US Patent 7,891,253, 2011 - Google Patents
US7891253B2 - Capacitive force sensor - Google Patents US7891253B2 - Capacitive force
sensor - Google Patents Capacitive force sensor Download PDF Info Publication number …
sensor - Google Patents Capacitive force sensor Download PDF Info Publication number …
Deploying and fixating an implant across an organ wall
O Goldshtein, Y Levi, B Harari - US Patent 10,874,349, 2020 - Google Patents
Implant deployment device for delivering and deploying an implant. Includes: deployment
device body for pushing implant in subject's blood vessel, across an interatrial sep tum and …
device body for pushing implant in subject's blood vessel, across an interatrial sep tum and …
Capacitive pressure sensor having a substrate with a curved mesa
PL Provenzano, JL Swindal, RJ Kuhlberg… - US Patent …, 1995 - Google Patents
BACKGROUND OF THE INVENTION This invention relates to silicon capacitive pressure
sensors, and more particularly to a silicon capacitive pressure sensor having a silicon …
sensors, and more particularly to a silicon capacitive pressure sensor having a silicon …