Please forward this medical device rules 2017 pdf screen to sharedip-160153131217. A stethoscope, a popular medical device, ubiqituous in hospitals.
Medical devices vary according to their intended use and indications. Examples range from simple devices such as tongue depressors, medical thermometers, and disposable gloves to advanced devices such as computers which assist in the conduct of medical testing, implants, and prostheses. Items as intricate as housings for cochlear implants are manufactured through the deep drawn and shallow drawn manufacturing processes.
The design of medical devices constitutes a major segment of the field of biomedical engineering. Medical device manufacturing requires a level of process control according to the classification of the device.
D phase, manufacturers are now beginning to design for manufacturability. This means products can be more precision-engineered to for production to result in shorter lead times, tighter tolerances and more advanced specifications and prototypes. These days, with the aid of CAD or modelling platforms, the work is now much faster, and this can act also as a tool for strategic design generation as well as a marketing tool. Failure to meet cost targets will lead to substantial losses for an organisation.
D of new devices is not just a necessity, it is an imperative for medical device manufacturers. The realisation of a new design can be very costly, especially with the shorter product life cycle. As technology advances, there is typically a level of quality, safety and reliability that increases exponentially with time. For example, initial models of the artificial cardiac pacemaker were external support devices that transmits pulses of electricity to the heart muscles via electrode leads on the chest.
The electrodes contact the heart directly through the chest, allowing stimulation pulses to pass through the body. Recipients of this typically suffered infection at the entrance of the electrodes, which led to the subsequent trial of the first internal pacemaker, with electrodes attached to the myocardium by thoracotomy.
Future developments led to the isotope-power source that would last for the lifespan of the patient. Based on the New Approach, rules that relate to safety and performance of medical devices were harmonised in the EU in the 1990s.