Inventor

NI QUAN

US136 patents

⚠️ This page may combine multiple inventors who share the name “NI QUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NI QUAN

CARDIAC PACEMAKERS INC

Patient monitoring, diagnosis, and/or therapy systems and methods

Adaptive baroreflex stimulation therapy for disordered breathing

System and method for characterizing patient respiration

Coordinated use of respiratory and cardiac therapies for sleep disordered breathing

Sleep logbook

Methods and systems for implantably monitoring external breathing therapy

Prediction of disordered breathing

Wireless ECG in implantable devices

Systems and methods for delivering vagal nerve stimulation

Sleep quality data collection and evaluation

Prediction of disordered breathing

Implantable device employing movement sensing for detecting sleep-related disorders

Therapy triggered by prediction of disordered breathing

Automatic activation of medical processes

Posture detection system and method

Synergistic use of medical devices for detecting medical disorders

Coordinated therapy for disordered breathing including baroreflex modulation

System and method for discrimination of central and obstructive disordered breathing events

Feedback system and method for sleep disordered breathing therapy

System and method for assessing pulmonary performance through transthoracic impedance monitoring

Method and apparatus for mimicking respiratory sinus arrhythmia with cardiac pacing controlled via external respiration therapy device

Detection of disordered breathing

Cardiac cycle synchronized sampling of impedance signal

Sleep detection using an adjustable threshold

Implantable devices and methods using frequency-domain analysis of thoracic signal

Method and apparatus for detecting oscillations in cardiac rhythm

Snoring detection system and method

Use of external respiratory therapy device to detect cardiac electrical activity

Methods and devices for implementing time of day pacing adjustments

Systems and methods for delivering vagal nerve stimulation

System and method for moderating a therapy delivered during sleep using physiologic data acquired during non-sleep

Autonomic arousal detection system and method

Automatic activation of medical processes

LEE KENT

Coordinated use of respiratory and cardiac therapies for sleep disordered breathing

Autonomic arousal detection system and method

Coordinated use of respiratory and cardiac therapies for sleep disordered breathing

INSPIRE MEDICAL SYSTEMS INC

System and method of monitoring for and reporting on patient-made stimulation therapy programming changes

Hybrid communication channel for communicating with an implantable medical device

Stimulation for treating sleep disordered breathing

STAHMANN JEFFREY E

Implantable device employing movement sensing for detecting sleep-related disorders

Medical event logbook system and method

ZHAO WEIYING

Systems and methods for delivering vagal nerve stimulation

Systems and methods for delivering vagal nerve stimulation

CHRISTOPHERSON MARK A

Percutaneous access for systems and methods of treating sleep apnea

System for treating sleep disordered breathing

SHUROS ALLAN C

Methods of monitoring hemodynamic status for rhythm discrimination within the heart

LIBBUS IMAD

Adaptive baroreflex stimulation therapy for disordered breathing

RONDONI JOHN

Method and system for identifying a location for nerve stimulation

NI QUAN

Transvenous method of treating sleep apnea

JOHNSON BLAKE D

Nerve cuff