A New Stethoscope Design with Unique Characteristics and Development in Medical Device

industrial design role in medical device design

in the past, medical device design always was performed with medical engineers, technicians and physicians in all design stages and the industrial design role was pale in this field. today the industrial design responsibilities in designing of these devices are considered increasingly. the industrial design role in medical device design was investigated in two fields. first are aesthetic and it...

Design and Development of a Digital Stethoscope for Cardiac Murmur

The stethoscope has been used for many years, and it has been very effective to diagnose certain pulmonologic and cardiologic sounds. From many years healthcare professionals would listen quietly to patients internal organs so they could diagnose from specific sounds of such internal organs. The sound level of an acoustic stethoscope is very low, making heart diagnosis more difficult. In this p...

A new approach to verifying and validating medical device development

DESIGN AND STRUCTURE OF A NEW DEVICE FOR AUDITORY ELECTRICAL STIMULATION FOR SUPPRESSION OF TINNITUS

Auditory Electrical Stimulation for Tinnitus Suppression Tinnitus is the conscious experience of sound which arises in the head of its owner, but without a voluntary origin obvious to that person. About 10-15% of all adults report prolonged spontaneous tinnitus (PST). There are a lot of methods for suppressing this complaint. One of these methods is electrical stimulation. Electrical stimu...

a fundamental study of "histiriographic metafiction", and "literary genres", as introduced in "new historical philosophy", and tracing them in the works of julian barnes.

abstract a fundamental study of “historio-graphic metafiction” and “literary genres”, as introduced in “new historical philosophy”, and tracing them in the works of julian barnes having studied the two novels, the porcupine and arthur & george, by julian barnes, the researcher has applied linda hutcheon’s historio-graphic metafictional theories to them. the thesis is divided into five cha...

Design and Development of a New Mechatronic System to Be Used as a Medical Device for Wrist Rehabilitation – Controlledbioball

Devices for wrist rehabilitation must be able to make movements of the wrist quirky and complex. Powerball® is such a market existing device that can be used for wrist rehabilitation and also as a sports aid for strengthening the wrist. The operation of Powerball® is based on the gyroscope principle. While the gyroscope is spinning, the movement of the wrist will tilt the shell and a reaction m...