Ergometers not for medical purposes; Lead-lined laboratory furniture; Nuclear medicine imaging apparatus instruments for research purposes for identifying and properly displaying small anatomic objects, namely, bar phantoms for measuring intrinsic and collimator spatial resolution relating to the visibility of small objects and spatial linearity for correctly positioning image data; Nuclear medicine imaging apparatus, namely, nuclear imaging phantoms for research purposes, namely, flood phantoms for lighting scintillation camera's crystal to determine response uniformly; Nuclear medicine apparatus for research purposes, namely, thyroid uptake neck phantom for thyroid-iodine uptake measurements; Wipe test counter, namely, a gamma counter instrument for measurement of gamma energy and isotopes for laboratory purposes; Radiation protection equipment for laboratory use, namely, radiation protection shields

Dynamometers for diagnostic muscle strength testing; Dose calibrators for radionuclide activity measurements, namely, medical dose meters that measure the total radiation dose received by a patient during a diagnostic procedure; Dose calibrators for radionuclide activity measurements, namely, radiation dosimeters for assessing therapeutic doses of radiation delivered to patients; Lung ventilation scan apparatus, namely, radiological apparatus for diagnostic and medical purposes; Nuclear medicine imaging apparatus instruments for medical purposes for identifying and properly displaying small anatomic objects, namely, bar phantoms for measuring intrinsic and collimator spatial resolution relating to the visibility of small objects and spatial linearity for correctly positioning image data; Nuclear medicine imaging apparatus, namely, nuclear imaging phantoms for medical purposes, namely, flood phantoms for lighting scintillation camera's crystal to determine response uniformly; Nuclear medicine apparatus for medical purposes, namely, thyroid uptake neck phantom for thyroid-iodine uptake measurements; Radiation shielding for medical purposes for use in nuclear medicine, namely, syringe shields, medical vial shields, radiation protector shields, shielded barrier isolators, and containers especially adapted for radiation shielding for medical purposes in the nature of radiation shielding storage containers and storage containers for radioactive medicine; Exercise machines for therapeutic purposes; Medical instruments for monitoring radiation; Medical and therapeutic device and apparatus, namely, a force and motion sensing apparatus and assisted exercise machine for the rehabilitation of hands and wrists, feet and ankles, knees affected by neuromuscular diseases, disorders, or injuries for home or clinical use; Therapy apparatus in the nature of Static and dynamic balance testing and training devices for medical and therapeutic purposes; Electromedical instruments, namely, medical devices for providing vibrotactile biofeedback of postural sway; Medical apparatus, namely, strain-relief, unweighting apparatus with patient jackets for body weight support of patients; Supported ambulation orthosis for ankle and foot; Medical apparatus, namely, strain-relief, unweighting harness for body weight support of patients

Exercise treadmills; Semi-recumbent elliptical exercise machines