10 Medical devices; medical devices, namely, a transducer; medical devices, namely, patient monitors and patient sensors for monitoring pelvic health; medical devices, namely, patient monitors and patient sensors for improving pelvic health; medical devices, namely, intra-vaginal transducer; medical devices, namely, intra-vaginal transducer for measuring intra-abdominal pressure; ; intra-vaginal transducers; intra-vaginal sensors; intra-vaginal pressure sensors; medical device sensors for improving pelvic health; medical devices, namely, intra-vaginal transducer comprised of a pressure sensor and on-board signal conditioner that stores calibration data for the individual sensor; medical devices for measuring muscle strength and muscle contractions; sensors for medical use worn by a human to gather biometric data