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Endoscopes, Lasers and Robotics Impact Medical Diagnosis

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Endoscope

Endoscope

Medicine has transformed, due in large part, to technological advances in diagnostic equipment. One piece of medical equipment that has had a big impact on the medical field is the endoscope. An endoscope is a “slender, flexible piece of tubing is fitted with an electronic camera assembly with superb optics and inserted into the patient’s body, supplying doctors with images of a variety of internal organs and allowing for very accurate diagnoses.”

An endoscope has become a routine part of a complete physical examination for patients over the age of 40 as it is used in colonoscopies to catch precancerous and early stage cancer. Other advances allow for the camera to be swallowed by the patient letting the physician take photos of the intestinal tract. The endoscope is another medical advance that allows for treatment of patients without having introducing invasive procedures.

In addition to endoscopes, lasers are moving to the forefront in operating rooms and doctor’s offices. Ophthalmologists can perform laser surgery on patients’ eyes to repair eye conditions and provide individuals with 20/20 vision. Laser therapy is also used to perform brain and knee surgery. In brain surgery procedures the laser can destroy the diseased brain tissue and minimize damage to the surrounding healthy tissue. Plastic surgeons also employ lasers for myriad cosmetic procedures and find it less invasive and faster than conventional treatments.

The medical field is also employing robotics, mechanical devices, into practices. There are robotic mechanical devices, some hand-operated, others driven by a foot pedal and others that operate electronically. This robotics allow for small, precise movements and treatments. Lasers, in conjunction with robotics, are useful in brain surgeries.

Medical developments continue to evolve and may bring with it treatments, and cures, that cannot be comprehended today.