Medical apparatus, namely, anesthesia monitoring and anesthesia delivery devices and instruments; urologic and incontinence care devices, namely, urinary catheters, tubing sets used with urodynamic instruments, male impotence diagnostic devices, radiological and ultrasound imaging devices used in the diagnosis of urinary tract disorders, urodynamic instruments for the diagnosis of urinary incontinence, urinary retention, and other disorders of the urinary tract, urine drainage bags and associated straps and tubing sets, and indwelling urinary catheters; biofeedback instruments, namely, pressure monitors for the vagina and/or rectum, and electromyographic signal monitors for monitoring electromyographic signals from pelvic muscles to assist in training of pelvic muscle function to treat urinary incontinence or retention; gastrointestinal and esophageal motility instruments; inner ear diagnostic devices; and drug delivery devices, namely, iontophoretic applications that deliver drugs through skin or other body surfaces by applying an electrical current to a solution containing the drug to be delivered