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OCT Machine ( Optical coherence tomography ) is a non-invasive imaging evaluation and useful in diagnosing many eye problems. OCT uses light waves to take images of your retina. With OCT, your ophthalmologist can view each of the retina’s distinctive layers.OCT Machine employs innovative technology used for retinal imaging and analysis.
Advancements in the medical industry have been immense over the last century. Men are no longer plagued by diseases simply because they available knowledge and technology is not good enough to detect, find and diagnose the right diseases. Currently, a simple scan is sufficient to reveal a plethora of ailments which can then be treated before they turn into serious concerns. The eye care field, in particular, has been a great beneficiary of the technological advancements and gone are the days when patients had to lose their eyesight due to conditions that could be prevented with early diagnosis.
Worth pointing out is the development and advancement of ophthalmic technology, which has seen the introduction and use of various optical instruments that have greatly enhanced the quality of eye treatments around the world. In this piece, we focus on OCT Machine, its application in the medical field, and the various kinds of conditions that OCT can be used to diagnose and a review of the top ten OCT devices for ophthalmologist can rely on for accurate diagnosis.
About Optical Coherence Tomography
The advancements of Optical Coherence Tomography can be attributed to the successful technological cooperation between clinicians and physicists. OCT revolves around the concept of cross-sectional imaging in the medical professions, and through it, a myriad of ophthalmic conditions and diseases can now be diagnosed with great accuracy and in time before they become serious eye problems. It is a non-contact, biomicroscopic device use by eye care professionals to get very high resolution, cross-sectional digital images of the various biological tissues in real time and in vivo.
When OCT Machine was first used in the medical field, the resolutions were not as great as they are today, but they still managed to give good insights of what the doctors were looking at in the eyes. But with the advancement in technology, the resolution of the devices have been continually improved and this has, in turn, increased their efficacy in the identification, localization, detection, and the quantification of the various tissues in the eye, thus making detection of diseases and conditions easy.
They are now more superior and reliable, thereby, bringing an incredible amount of relief to patients and also making the work of healthcare professionals in the eye care industry easy. The OCT Machine outputs a scanned printout that bears a pseudo color imaging as well as a retinal mapping which is then interpreted by the doctors using a specific color code. It is through the distribution of colors in the color code that doctors will decipher if there are problems within the retina and also be able to pinpoint exactly what the problem is so that they can offer the right diagnosis.
Tips for choosing the right OTC Machine for Ophthalmologist
Your success in optical coherence tomography as an ophthalmologist will greatly depend on your skills to examine and analyze the results. In your day to day operations, you will have to interact with various eye equipment, and the OCT device is one such device you will have to interact with in many occasions.
If you are planning on purchasing one, it is imperative that you know and understands how to choose the right one because it will have an impact on the results you get the how successful you are to your clients. Though there many factors worth considering when purchasing an OCT device, here are some of the top ones you must never forget about-
- The diagnosis – OCT devices are designed to examine a variety of ophthalmic concerns, but not all of them are designed for all conditions. You should consider only those which are designed to offer a solution in your specific field as an eye care professional. As usual, you don’t want to be a jack of all trades, and so you should be keen only in your area of specialization.
- Ease of use – for a great experience, you don’t want to go for an OCT device that is complicated to use. With complicated OCT devices, the chances of introducing errors during the scan and getting wrong images which will lead to wrong analysis and subsequently the wrong diagnosis are very high. Currently, there are OCT devices that have one-touch and auto-alignment features that are really easy to use. You should opt for such devices because they are basically hands-free and you will have very good chances of getting extremely good scans.
- Built-in Fundus Camera – it is necessary that you have a built-in fundus camera in your preferred OCT device. And the reason for this is very simple. With these devices, the majority will be just fine with a retinal camera, but for very good results, fundus camera will always be superior. It captures great details such as retinal lesions that the normal retinal cameras can’t capture. As such, a fundus camera will let you capture more, view more and analyze more for greater results.
Benefits of OCT – is OCT worth it?
As noted earlier, OCT Machine can be used for both quantitative and qualitative analysis of the tissues of the cornea. It simply means that it can be used to gauge the thickness as well as the volume of the live tissue in situ and this is by far one of the most outstanding optical coherence tomography machine benefits. For many years, OCT has been extremely instrumental in analyzing both the anterior and posterior segments of the human eye.
One of the greatest impacts of OCT has been the diagnosis and the subsequent treatment of patients that are suffering from conditions such as age-related muscular degeneration, venous occlusions, and diabetic retinopathy. The other notable applications include imaging lesions of posterior hyaloid, imaging morphology, detecting the presence of fluid under and within the retina (this is usually not visible clinically). But these are not the only OCT Machine benefits. You will be pleased to know that the other conditions that OTC can help to detect, diagnose and treat include-:
this refers to the formation of a tear or opening in the macular section of the eye. With the formation of the hole, the vitreous segment of the eye will begin will being to shrink and slowly pull away from the retina. In most cases, the pull will happen without any issues, but in some cases, a tear or an opening may accompany the pull when the vitreous sticks to the retina causing the macular to stretch. A macular hole can also form when the macula swells as a result of other eye diseases. In normal cases, detecting the presence of such a hole is never easy due to minute size. However, with the help of OCT devices, it is easy for such to be detected and treated in good time.
macular pucker is a condition caused by the formation of wrinkles, bulges or creases on the macula. It is important for the macula to always lie flat against the back of the eye for it to normal. However, when wrinkles, creases, and bulges begin to appear, it will no longer lie flat on the back of the eye and this will affect the central vision. When someone suffers from macular pucker, their vision will appear wavy and they may also have a challenge in seeing finer details. However, this condition will not have any effect on the peripheral/side vision.
this is one of the most common eye condition affecting millions of people around the world, and it is a disease that attacks and damages the optical nerve. When the condition arises, it usually costs a buildup of fluid in the front section of the eye and as the buildup continues, the pressure in the eye increases and this is this increase in pressure that ultimately damages the optical nerve. There are various types of glaucoma and their detection was a huge challenge before the invention of various optical technological. It is one of the greatest beneficiaries of optical coherence tomography devices, and one of the top optical coherence tomography machine benefits.
central serous retinopathy is also known as chorioretinopathy and it is a condition that arises when fluids fill up the retina. This is a very serious medical problem because it can not only distort vision but also there are always chances of the fluid leaking to under the retina, leading to a condition known as choroid. Since this condition usually just affect one eye before affecting the other one, if it is not detected and treated in good time, loss of vision is normally a very strong potential. With optical coherence tomography, however, it is easy to detect the condition and offer a proper diagnosis for the removal of the fluid.
diabetic retinopathy is a disease that mostly affects people suffering from diabetes. It usually happens when the blood sugar levels in the retina are too high to a point that the retina begins to get damaged. As a result, the blood vessels in the retina may swell or leak. In some occasions, the blood vessels in the retina may close and hinder the smooth flow of blood through them and there are also chances that abnormal blood vessels may also grow in the retina. All of these changes to the retina has the potential of not just affecting your vision, but can also steal it under very painful circumstances.
Comparison of Optical Coherence Tomography Devices
There is no denying that optical coherence tomography was a revolutionary advancement in the ophthalmology, and current, there is a myriad of OCT Machine that eye care experts are using to diagnose the various conditions of the eye. If you are were considering getting one such device to enhance your practice, below is a look a brief comparison of various optical coherence tomography devices, highlighting their unique features, and why they would be a necessary addition in your eye clinic-:
If you are looking forward to building your practice with OCT, then the Zeiss Primus 200 is one of the best OCT devices you will find in the market today. Zeiss is a pioneer in OCT technology, and this is one of the many of their devices that doctors across the world are using to build their practices. With Primus 200, you will help your patients have a better understanding of their eye conditions, with clear and easy to understand reports. The device can be used to diagnose conditions such as CCT, RNFL, ONH, and many others. Other than just diagnosing such conditions, the other benefits you will get include-:
- Explain detailed concepts from the results to the patients
- Show patients a visual representation of their eye health and make them understand the guideline for treatment and follow up
- Increase more revenue due to improved quality of service delivery.
Get the Primus 200 today and elevate your practice to new heights.
The Cirrus HD-OCT is another incredible optical coherence tomography device for every eye care practitioner who wants to take their practice to a whole new level. It makes easy the analysis of single pathology by allowing for multiple views so that you can get comprehensive insights into the condition. With this device-:
- See small areas of pathology to ensure that no detail has been left out
- Visualizes the fovea – the scans you get with this device are normally spaced apart and this makes it easy to visualize the central fovea.
- Relieve the operator – once the scan is placed within the vicinity of the optic nerve or fovea, the software in the device will automatically center all the measurements and capture very accurate results.
Topcon OCT 2000
Topcon OCT 2000 is a high-resolution Fundus camera that is ideal for taking care of the comprehensive fundus imaging needs of eye care professionals. The fundus camera uses extremely sophisticated technology for producing stunning retinal images with the help of the high-resolution retinal camera. It also allows for the full analysis of data in an easy to read and understand format that doctors can easily explain to their patients and let them known exactly the condition they have. It is a great choice if you are looking for an OCT Machine to help elevate your practice.
DRI OCT Triton
DRI OCT Triton is an OCT Machine device that uses a multimodal swept source in conjunction with a non-mydriatic color fundus camera for providing uniform scanning sensitivity to allow for superior visualization of the choroid and vitreous in one scan. The device is designed with the ability to track the eye during the scanning process and to capture selected scans at very high scanning speeds which in turn helps to cancel out the movement of the patient’s eye. It is super-efficient and outputs data in an easy to read and understand charts that doctors can easily share with their patients.
The iVue OCT is a comprehensive platform that offers powerful clinical tools for transforming the way doctors assess the cornea, optic disc, and the retina. It is designed with the ability to quantify the thickness of the nerve fiber layer, the thickness of the retina, the cornea and the ganglion cell complex. With it, it can be used to track and predict the changes happening in the GCC and RNFL thicknesses and also to measure precisely the angles which can be used for the diagnosis of the disease.
iScan OCT is considered as an OCT Machine that can literally run itself owing to the powerful features it has. With this device, you can get scans available in the traditional OCT, but with additional benefits of it being simple and easy to use. Getting scans is as simple as positioning the patient with the help of the iScan’s Pupil Alignment Technology and the pushing the start button for the scans to start. The device can perform a myriad of focus and alignment operations as the patient is taken through the entire examination.
IOL Master 700
IOL Master 700 is the result of over 20 years’ experience in optical biometry, and it is now one of the best OCT Machine you will find in the market today. It is very effective in the measurement of posterior corneal surface which it achieves quite easily with the help of its two exclusive formulas – Barret TK Toric and Barret TK Universal. With this device, you can use the Classic IOL formulas as well, and you don’t need to have a second device or even a third party software to work with this device. That is why it is among the best OCT devices you will find in the market today.
SOCT Copernicus Revo
SOCT Copernicus REVO promises to make OCT as simple as it can possibly be. With the device, all the eye care professionals have to do is simply put the patient in the right position and then press the START button to start the scans and get an accurate picture of what is happening with both eyes.
With the device, eye examinations can be done independently. It comes with a variety of review and analysis tools that make it possible for the eye care professionals to come up with advanced diagnostics of the condition in question. With the inclusion of the noise reduction technology, the device can give very fine details of the scan and this is instrumental for the early detection of diseases.
Nidek RS-300 Retina Scan Duo
The Nidek RS-300 Retina Scan Duo features easy operations with a 3D auto tracking, and auto shot for high definition images. It has a wide area scan as well as a wide normative database that not only allows for large areas to be scanned at the same time but also allows for very fine details to be captured. It can also make it possible for eye care professionals to obtain multiple OCT scan patterns for more enhanced analysis.
Spectralis HRA OCT
The Spectralis HRA OCT is a combination of SD-OCT that avails up to five fundus imaging modalities. With most eye care examinations, it is important to get the full picture of the disease so that you can understand the complex pathologies. This OCT offers multi-modality imaging which allows for deep insights on the function, structure, and the metabolic activities happening in the retina. As a result, it will benefit the patient when it comes to the flow, detection, and management of diseases.
For every eye care professional, it is imperative to have the correct diagnosis when patients walk into the clinic. The eye is such a sensitive organ whose lose may completely change how one lives their lives. This is why it pays to invest in a high-quality optical coherence tomography devices. These devices will not just help you make a correct diagnosis and bring joy to your patients. You will also improve and grow your practice to levels that would never have been possible if you had not invested in a decent OTC device. It is our sincere belief that you got some great insights from this article and that you will buy any of the recommended Optical Coherence Tomography (OCT) to make you a better ophthalmologist. Ophthalmicmart Sell the best OCT Machine with Best Price.