Alarms and sensors to be worn on a person while exercising for the purpose of monitoring heart rate; Dental instruments, namely, root canal therapy instruments used to shave the inside of a root canal; Health monitoring devices consisting of blood pressure monitors, thermometers and pedometers; Health monitors comprising sensor that monitor the health of the elderly or disabled in their own homes; Heart rate monitoring apparatus; Medical apparatus and instruments for monitoring vital signs, blood properties and respiratory events; Medical apparatus and instruments for monitoring vital signs; Medical devices for monitoring blood oxygen saturation, blood gas concentrations, respiratory events, and vital signs, and also featuring a system consisting of wireless routers for transmitting monitored data through the Internet, as a component of the medical devices; Medical devices for monitoring blood properties and respiratory events; Medical devices, namely, patient monitors and patient sensors for monitoring and measuring blood properties and respiratory events; Medical imaging apparatus for diagnosing medical incorporating recorded software for conditions; Medical robots for use in cognitive therapy for children; Patient medical monitors for monitoring heart rate; Sensors for medical use to gather animal biometric data; Veterinary imaging products, namely, digital video camera connected to a tapered probe useful in viewing ear canals or other cavities of animals for diagnosis and treatment