The present specification discloses devices and methodologies for the treatment of transient lower esophageal sphincter relaxations (tLESRs). Individuals with tLESRs may be treated by implanting a stimulation device within the patient's lower esophageal sphincter and applying electrical stimulation to the patient's lower esophageal sphincter, in accordance with certain predefined protocols. The presently disclosed devices have a simplified design because they do not require sensing systems capable of sensing when a person is engaged in a wet swallow and have improved energy storage requirements.

Disclosed is a system with a webserver for improving treatment of gastrointestinal diseases by use of questionnaires for the patient that are updated continuously to provide the optimal standard of care, and automatic analysis of responses to the questionnaire to provide an assessment and action plan. The action plan may include treatment or action courses, education, dietary and medication adjustments, testing, and follow-up appointments. The action plan and questionnaire can be automatically optimized by comparing results for patients following it with known treatment results.

A method of cough detection in a headset, the method comprising: receiving a first signal from an external transducer of the headset; receiving a second signal from an in-ear transducer of the headset; and detecting a cough of a user of the headset based on the first and second signals.

Embodiments generally relate to a device for monitoring air pressure in the body of a patient. The device comprises a tube comprising a feeding lumen; a sensor lumen positioned parallel to the feeding lumen; at least one sensor positioned in the sensor lumen; and at least one perforation positioned to expose the at least one sensor to an air pressure within the body of a patient when the device is positioned at least partially in the airway of the patient. The at least one sensor is configured to generate data related to the pressure to which the sensor has been exposed.

Embodiments herein relate to devices and related systems and methods for motion sickness prevention and mitigation. In an embodiment, a method of preventing or mitigating motion sickness in a subject is included, the method tracking motion of the subject using a first motion sensor; estimating a vestibular system input based on tracked motion of the subject; tracking head position of the subject using the first motion sensor; estimating a visual system input based on tracked head position of the subject; estimating consistency between the vestibular system input and the visual system input; and initiating a responsive measure if the estimated consistency crosses a threshold value. Other embodiments are also included herein.

A method of cough detection in a headset, the method comprising: receiving a first signal from an external transducer of the headset; receiving a second signal from an in-ear transducer of the headset; and detecting a cough of a user of the headset based on the first and second signals.

A mucosal impedance measuring device measures a pressure-controlled impedance of mucosal tissue. The device includes an endoscope having an elongated body extending to a scope end in which the scope end is articulable relative to the elongated body and a plurality of impedance measuring electrodes supported by the endoscope proximate the scope end. Upon articulation of the scope end, the plurality of impedance measuring electrodes are moved relative to the elongated body to be drawn into contact with mucosal tissue under an applied pressure to collect pressure-regulated impedance of the tissue. In some forms, an impedance measuring system can be in electrical communication with the electrodes and may include software that determines whether the pressure-controlled impedance of the mucosa that is measured is a stable impedance measurement indicative of consistent pressure-regulated contact between the impedance measuring electrodes and the mucosa. Still further, such device may be used to map and provide a visual indication of the colon or other portion of the gastrointestinal tract and visually provide impedance measurements associate with one or more regions of the gastrointestinal tract.

A method of cough detection in a headset, the method comprising: receiving a first signal from an external transducer of the headset; receiving a second signal from an in-ear transducer of the headset; and detecting a cough of a user of the headset based on the first and second signals.

A system for monitoring infant feeding habit includes a nipple having an embedded pressure sensing passage and pressure sensing opening. The pressure sensing opening is proximate the nipple feeding opening. The pressure sensing passage allows monitoring of change in pressure of infant sucks and swallows throughout feeding.

A naso/orogastric device having backflow blocking means and comprises a naso/orogastric tube sized and shaped for being disposed within the esophagus so that at least a distal end thereof being placed in the stomach lumen of a patient, at least one elastic esophageal body, positioned along the naso/orogastric tube, having a pressure dependent volume, at least one esophageal sensor that detects fluid around at least one segment of the naso/orogastric tube, and a pressure regulator that regulates a pressure within the elastic esophageal body according to the detection.