Manufacturers to add safeguards to CT scanners

This decision has been taken to ensure that patients are not exposed to excessive radiations which can harm them in the long run.

Ill effects of the present scanners
CT(computed tomography) scan is an imaging process in which a 2-dimensional image of a section is generated with the help of X-rays and is used by doctors to detect bone injuries, torn blood vessels, and tumors.

Although the scan acts as a boon in eliminating the need of a surgery, at the same time it exposes the patient to radiations. Moreover, these radiations are often targeted towards delicate organs like brain, abdomen, pelvis and lungs, making the matter even worse.

Research has proved that use of CT scanners elevates the risk of diseases like cancers, migraine and allergies. They can also cause damage to unborn child if the radiation is contracted by expecting mothers.

"Some of our companies will be able to provide features before the end of this year based on when new releases become available," said Dave Fisher, executive director of the alliance formed by these companies.

These safeguards that will start making CT scan a better experience for patients would be ready in a year.

How would these safeguards be put to use
It has been further stated by the companies that the safeguards devised would be attached to scanners made by companies like Hitachi, Philips and Siemens.

These safeguards would give red alert signals when the predefined radiation dose is exceeded by the scanner. The scanning process is also under the process of getting standardized in coming future.

All the modifications in the current method would be made keeping in view the U.S. drug administration’s advice and other safety features.

Although the use of safeguards would not help in eradicating the radiation exposure completely, it would indeed reduce the risk of the patients falling prey to fatal diseases.