Optos Daytona: A Review of the Latest Cutting Edge in Imaging Technology

Optos Daytona: A Review of the Latest Cutting Edge in Imaging Technology

optos daytona review

Optos Daytona Review

Optos Daytona Review helping optometrist in Ultra-Widefield Imaging or Dilated Funduscopy. If your retina hurts, you want to check it with an Optos Daytona. It is a digital image scanner used for scanning your retina. Its scanning feature, the ophthalmoscope, is multi-laser that generates a 200-degree ultra-wide image of your retina.

An Optomap captures a retinal digital image that is equivalent to 80% of your retina. With its Virtual Scan Point technology, it captures images in a small 0.25 seconds. Your retinal image appears like it was taken by a cameraman inside your eye.

Before its inception, retinal images captured by cameras could hardly exceed 45 degrees (15%). A typical camera could only capture the posterior pole of the retina. The size of the pupil needed cutting-edge technology that can see the peripheral arena.

Eye care specialists use this imaging technology to evaluate retinal disorders such as diabetic retinopathy and macular degeneration. It’s also capable of measuring freckles known by the name choroidal nevus at the back of the human eye. Developed by Optos, a company in Scotland, it has been beneficial to 13 million users worldwide.  

How does an Optos Daytona work?

A Daytona Optomap uses a low-power multi-laser ophthalmoscope to capture digital scans of your retina. It employs the red and the green wavelength to capture retinal images. It filters your image to allow several layers of your retina to be evaluated.

The Optomap comes with an ellipsoidal mirror that contains two focal points. The first focal point acts as a pathway for laser light to focus on the retina while the second focal point allows a coincidental positioning of the patient’s eye.

The Daytona significantly improves your image with a high resolution of 20 microns on axis and 40 microns off the axis. This is better than its predecessor the P-200 that had a 17-20-pixel resolution.

It also enhances your retinal images with the two laser wavelengths that magnify and separate its different parts into color components. This allows easier diagnosis.

The two waves length; green laser and red laser work together to produce overlying green and red images. These images appear pseudo-colored. The green laser penetrates the retina only to allow viewing of the retina and the anterior RPE while the red laser enables visualization of the choroid and the posterior RPE.

There is also the blue laser wavelength that is used for fluorescein angiograms. Unlike the green and red laser, it’s usage is optional.

The value of the Daytona Optomap retinal imaging camera

The Daytona Optomap is a proven tool in maintaining your retinal health. Not just a tool for the doctor, it allows you to fully participate in the examination of your eyes. For professional eye specialists running medical services, you want to use the Optos Daytona. Optos Daytona Review from Ophthalmetry can help Eye care professional to perform retinal scans.

  • Value to patients

Both children and adults find an Optomap useful because of its ease of use. Patients have a smooth experience using this high-end technology. Light cues in the Optos guide patients in positioning themselves correctly when using it. The Optos captures your retinal images automatically with zero errors once in the right position. The retinal imaging lasts for only 2 minutes. It takes actual pictures of your retina within a second.

Once captured, patients take another minute to get an explanation from their doctor. As expected, you will have to explain to them the images they are seeing. Taking the step of explaining these images to your patient helps to build their confidence in your service while presenting you as an expert in retinal disorder treatment.

This machine works seamlessly with an Electronic Health Record system. This means the retinal images of your patients will directly be transferred into their files. An EHR system enables you to email your patients their retinal photos for their own personal record.

Before a Daytona Optomap examination, it is crucial that you induct your patients on its use. This makes their experience with the Optos Daytona better. Also, helps support your medical service through their referrals.

For eye specialists, training your staff on its use is important for better medical services. Comprehensive training for usage of the Optos instrument lasts 2 hours. This goes a long way in making your medical services worthwhile.

  • Value to medical services

If you are offering a retinal medical service and intend to go for the Optos Daytona, there’re key factors you want to put into perspective. You will need to do some math on your ROI –Return on investment, how many patients you will need to break even and whether you are making a full purchase or are acquiring the instrument through leasing.

  • Return on investment

If you choose to make a full purchase of the Optos Daytona, it will cost you some substantial amount of dollars adding up to $85000. However, your return on ROI is guaranteed as you are bound to make a $9000 profit.

You could make a profit of such magnitude with a few tweaks in the discharge of your services. You want to employ the use of a pre-test stand that allows patients to take their retinal pictures and get an explanation from a doctor.  This is achieved by investing in a pretest interest.

It is important that your patient understands every step of the process. Induct them through the technicalities of the process and the money she will need to spend. Ideally, this will portray somebody who is free to help and not just out for profit.

Red and Green Wavelengths: clinical relevance

The red and green wavelengths can penetrate different layers of your eyes to give different images such as the red choroid and the green retina.

Choroidal melanoma

Choroidal melanoma is a common type of malignant tumor that implants itself in your eye. It stays undetected for an extended period as it rarely shows symptoms. On the contrary, patients who use an Optos Daytona can quickly detect the condition.

Choroidal Nevus

The Choroidal Nevus arises from the accumulation of melanocytes in your choroid. These melanocytes occupy the benign melanoma. Distinguishable characteristics of the choroidal nevi include a slate gray color, a slight elevation with clear margins. They can only be seen in a red separation and not the green because of their location in the choroid.

Here are sample images of color melanoma and color nevus as captured by an Optos Daytona.

Color image of Melanoma

Color image of Melanoma

Color image of the Nevus

Color image of the Nevus

When you use a red wavelength, the color images of both Melanoma and Nevus appear dark. Take a look at their pictures under a red wavelength.

Red melanoma

Red melanoma

Red Nevus

Red Nevus

Interestingly, the green wavelength produces slightly different images from the red.  Have a look at the Melanoma and Nevus images.

Green Melanoma appears bright when compared to the red Melanoma

Green Melanoma appears bright when compared to the red Melanoma

Green Nevus appears darker when compared to the red Nevus

Green Nevus appears darker when compared to the red Nevus

Chorioretinal atrophy

Chorioretinal atrophy is an unhealthy condition of the eye that occurs when the choroid and the retina wither away as a result of getting damaged. The outer layers forming the sensory retina, the RPE and choriocapillaris all get damaged. It occurs when there is no circulation from the choriocapillaris. Other symptoms accompanying Chorioretinal atrophy include pigment clumping within and around the lesion. This often arises from the migration of degraded RPE cells. These cells move into the inner layers of your retina.

You can view the Daytona image of the Chorioretinal atrophy from different angles. At the posterior pole you will find a choroid view while at the periphery, you will find a sclera that provides the lesion with a bright yellow color.

For the albino or a very blonde fundus, a green laser penetrates the choroid to form a choroid image that is better than the image from a red laser. An image from a red laser gets scattered off the sclera. These Optos Daytona images say it all.

Color image of a Chorioretinal atrophy

Color image of a Chorioretinal atrophy

Red wavelength- choroid seen in both the RPE and the area of atrophy

Red wavelength: choroid seen in both the RPE and the area of atrophy

Green wavelength- choroid is seen only through atrophy.

Green wavelength: choroid is seen only through atrophy.

Advantages of the Optos Daytona

  • User-friendly

An Optos Daytona gives you an easy, short time experience while guaranteeing you quality. Comes with light cues that help you to position yourself in the right spot for image capture. It works well in the elderly as well as children.

  • Wide field of view for Retina

Most conventional cameras can hardly achieve a wide field of view. With a Daytona technology, you get the benefit of an ultra-wide view of your retina.

While conventional cameras capture images up to 45 degrees, the Optomap gives a wide field of view at 200 degrees. It also enables easy viewing of peripheral lesions that are quite difficult to see.

  • Wheelchair functionality

A wheelchair functionality in an Optos Daytona makes it elder-friendly. Older people with weak or bend limbs have an easy time using this machine as it comes with a wheelchair making it needless to move a patient.

  • Excellent tool for education to patients and hospital staff

Not a sophisticated tool as you would want to imagine, you can use it for inducting staff on its usage and application to patients. Likewise, patients have an effortless experience trying to understand their complications.

For instance, while in the examination room, patients are timelessly shown an Optomap of their own eye. If a diabetic patient, he or she can see their retinal hemorrhage. This has more impact on the patient than just being told to regulate your blood sugar.

  • Allows viewing through media opacities

The multi-laser ophthalmoscope penetrates the media better giving an image that is highly resolved. It provides a high contrast image compared to conventional fundus photography in cataracts.

  • Images are clear

The Scanning laser ophthalmoscopy (SLO) produces images with an extremely high sharpness that give digital images a wide berth.

Disadvantages of the Optos Daytona

  • Image overexposure

Images in an Optomap appear altered when compared to a DRS fundus photography. Image structures that were previously invisible appear visible due to an in-depth focus of the Optomap. You now have an image with floaters, eyelashes, lens opacities and eyelids.

  • View distorted by Ellipsoid mirror

The Ellipsoidal mirror doesn’t turn out to be the best for an Optomap. The fundus image appears elongated. Also, it comes with the challenge of seeing things on the periphery.

  • Dark image

The image from an Optos Daytona appears darker in contrast to the traditional fundus camera. You want to solve this problem by increasing the illumination levels.

  • Small Pupils

For Optomap users, beware that it bests works with pupils that are 3mm in diameter or more. If you have a pupil size of less than 2mm, pupil dilation may help to enhance image quality.

  • Absent stereoscopic view

The stereoscopic view allows a monocular system, however, it loses information very quickly.

When should you use an Optomap?

For retinal checkups and examinations, a patient has to undergo a dilated BIO examination. Even with the presence of an Optomap, a BIO examination can’t be done away with. An Optos Daytona works to complement the work of a dilated BIO examination. Only patients with specific critical conditions should use an Optos Daytona to examine their retinal problems. The Optomap imaging captures a wide range of conditions including

  • Retinal dystrophies
  • Peripheral retinal degenerations
  • Choroidal lesions & the
  • Retinal vascular conditions

Conclusion

The digital image scanner, Optos Daytona Review is here with us. It works best surpassing other conventional cameras. For instance, it gives high-resolution images that can produce up to 200 degrees of an ultra-wide image.

The traditional camera does not have a resolution of that magnitude and makes an image of up to 45 degrees. Eye care specialists use this tech-savvy tool to treat such disorders as diabetic retinopathy, macular degeneration, and hypertensive retinopathy.

If running a medical service, you want to purchase this machine for your business as it is very user-friendly and patients are bound to have a fantastic experience. Optos Daytona retinal imaging is the best bet for persons looking for retinal imaging and checkup.

Sarah Perez

Sarah Perez

Sales Manager at Ophthalmetry Ltd
I'm obsessed with ophthalmic instruments. Ophthalmic experience or medical helping background like such as preparing patients and handling technical equipment. It covers areas like fundamental tonometry, lensometry, medical terminology, anatomy, physiology, visual and pupillary evaluation, instrument maintenance, and legal and regulatory difficulties.
Sarah Perez
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