OCT Professionals

1. Give the Brief Introduction of OCT professionals

Optical coherence tomography, also known as OCT, is a non-invasive imaging examination. OCT utilizes light waves to take photos of the cross-section of one’s retina. An ophthalmologist can see each of the unique layers of the retina with OCT. This enables the doctor to evaluate the thickness. These measurements also assist in the diagnosis. By conducting this exam, one receives advice for the treatment of glaucoma and illnesses related to the retina. Some of the illnesses of the retinal system include age-related macular degeneration and diabetic eye illness. OCT uses a notion known as interferometry to produce a cross-sectional image of the retina that has a precision of 10-15 microns. Due to this, the retina can be witnessed through the pupil. Thus, OCT has accumulated extreme popularity as an ophthalmic diagnostic instrument.

2.  When did the OCT professionals has been started and whom? 

OCT was first introduced in 1991 and was invented by a team of four. The names of these inventors are James G. Fujimoto, Adolf F. Fercher, Christoph K. Hitzenberger, David Huang and Eric A. Swanson. These personalities were later awarded the Fritz J. and Dolores H. Russ Price for this extremely significant invention. This award was handed over in the year of 2017. This invention had a humungous clinical and economic influence on the society. This instrument is now considered to be one of the most widely utilized technologies in order to treat any diseases that would blind an individual in the past times. Thus, this crucial invention is at presently assisting millions of victims with eye disease treat their conditions at the early stage. Hence, this tool has helped revolutionize the fields of ophthalmology, cancer and even cardiology.

3. What was the need of this OCT professionals? 

Optical coherence tomography has at present revolutionized the practice of ophthalmology. Before the invention of this technology, millions of people were subjected to blindness due to the inadequate treatment of their conditions. Due to this new invention, the diagnosis of macular degeneration, retinopathy and additionally inherited retinal dystrophies was successfully diagnosed. Thus, the utilization of OCT aids to diagnose pathogenesis and subsequently helps to monitor any progress made in the posterior segment of the eye. This is why this technology has been successful in evolving as one of the most important examination tools in the field of ophthalmology. Some of the key benefits of OCT are the instant and direct imaging of tissue morphology, live sub-surface photographs at microscopic resolution and the lack of ionizing radiation in order to conduct these tests. This examination at present is also utilized in order to view the macula, optic nerve and RNFL.

4. What is the uses of these OCT professionals? 

Optical coherence tomography is identified as an imaging technique which utilizes low-coherence light to take micrometre-resolution images, two and three-dimensional images from within the optical scattering media. It is then utilized for medical imaging and additionally industrial non-destructive testing. This method helps to generate an image of the rear position of the eye, which is identified as the retina. This method is regularly used in order to treat those patients that suffer from glaucoma. This whole process can be completed without pupil dilation. This is an office-based device that quantifies the retina and is used to monitor axonal damage. This imaging allows professionals to obtain high quality photographic images of the retina as opposed to low quality, grainy images that can cloud the diagnosis of the expert.

5. What is the Criticism of OCT professionals? 

Even though there are hoards of advantages when it comes to OCT, there are a few drawbacks. Since OCT utilizes a flush in order to clear the path, there are blood particles that obstruct the view thus disallowing proper light to be reflected and subsequently detected. Thus, the process of OCT can be severely obstructed by blood. Moreover, another major drawback of OCT technology is that it requires additional contrast use. Many a times, saline is utilized in combination with the contrast. The utilization of the extra contrast may bring forth safety issues in those patients who are already suffering from kidney impairments. Thus, the patients who are already suffering from renal insufficiency should use an alternate method of diagnosis. In these cases one may take assistance from IVUS technology.

6. What is the related topic and concept of OCT professionals? 

Even though Optical Coherence Tomography is credited to bring forth a revolution in the world of ophthalmology, there is another method that can be identified as its rival. Intravascular Ultrasound (IVUS) is also a process which can be compared to that of OCT technology. The greatest advantage of IUVS is that it holds the capacity to penetrate as great as four to eight millimetres inside of the vessel wall. On the contrary, ICT technology only possesses the capacity to penetrate about two to three millimetres. However, if a vessel in the eye is morphed due to any kind of plaque burden, then OCT images would be of great assistance. The IVUS technology will be unable to present a clear picture of the eye. Thus, both IVUS and OCT should be used in conjunction in order to detect and prevent eye diseases.