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Comprehensive Eye Exams

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Suffer from irritation and redness throughout the day?
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Home » Eye Care Services » Advanced Technology – Eye Exams and Vision Care At Glenmore Optometry

Advanced Technology – Eye Exams and Vision Care At Glenmore Optometry

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State- of-The-Art Eye Care in Kelowna, BC

TearLab Osmolarity System

Tear osmolarity has been shown to have the best predictive value for diagnosing Dry Eye Disease of any single test. TearLab's sophisticated lab on a chip technology tests a tiny tear sample to measure Osmolarity, or the salt content in the tears. The Doctor will test both eyes, and will take the highest number of the two tests, to generate Your Osmolarity Number. Your Osmolarity Number gives doctors a meaningful measure of the health and stability of the protective tear film that covers the surface of your eyes. The number generated correlates with the severity of the disease.

Equipped with the TearLab Osomolarity System, we can now use quantitative data at the point of care to aid in the diagnosis of DED and to improve our ability to manage these patients.

There are roughly 30 million people in the United States and over 300 million worldwide who have been diagnosed with dry eye. Most have learned to live with eye discomfort and have become dependent on drops or other treatment methods that only offer temporary relief. This has been due to a lack of understanding that the root cause of most dry eye (86%) is now known to be a chronic and progressive condition, Meibomian Gland Dysfunction or MGD.

Q&A with Dr. Darren Hatchard

Dr. Hatchard Answers Your Eye Care Questions

I understand you are one of the few practices in your area with the LipiFlow technology, can you tell us more about that?

LipiFlow is a treatment for meibomian gland dysfunction (MGD). If we see that a patient has an obstruction of their glands…each person has about 25-35 glands in the upper and lower lid. If those glands are blocked for any reason, then the production of oil in the tear is decreased. If enough of those glands get blocked, then this can cause some serious problems.

Some of the new research shows that about 86% of patients with Dry Eye symptoms actually have MGD. Again, once we have diagnosed the glands are blocked, then we will use LipiFlow, the only FDA approved treatment for unblocking the glands. So far we have had some fantastic results from patients who have undergone the LipiFlow procedure.

MGD occurs when there is a compromise to the function and/or structure of the meibomian glands in the eyelids that produce the protective oily layer of the tear film. These glands can become blocked over time and can no longer produce oils needed for healthy tears. This blockage results in rapid evaporation of your tears and can lead to irritation, discomfort and if not treated, gland dropout.

MGD Identification

LipiView2 gland comparison

A series of evaluations will be performed to determine if you have MGD. This can include a LipiView® tear film and gland imaging and a meibomian gland evaluation. Knowing what is causing your Dry Eye will help your Kelowna optometrist determine the best treatment option.

Now, with the breakthrough LipiFlow® technology, it’s possible to directly treat the root cause of MGD.

Treating MGD with LipiFlow

LipiFlow treatmentWhile there are multiple choices available for treating MGD, LipiFlow is the only FDA-cleared device for removing gland blockages and restoring gland function. Through advances in the application of Vectored Thermal Pulsation (VTPTM) technology, the LipiFlow treatment utilizes a patented algorithm of heat applied to the inner eyelids and massage to remove the obstructions in your meibomian glands.

Q&A with Dr. Dr. Darren Hatchard

Call Us 236-420-4907 Book Dry Eye Exam Appointment Online

Corneal Mapping

cornealtopography girlCorneal topography, also known as photokeratoscopy or videokeratography, is a non-invasive medical imaging technique for mapping the surface curvature of the cornea, the outer structure of the eye. Since the cornea is normally responsible for some 70% of the eye's refractive power, its topography is of critical importance in determining the quality of vision.

The three-dimensional map is a valuable aid to the examining ophthalmologist or optometrist and can assist in the diagnosis and treatment of a number of conditions; in planning refractive surgery such as LASIK and evaluation of its results; or in assessing the fit of contact lenses. A development of keratoscopy, corneal topography extends the measurement range from the four points a few millimeters apart that is offered by keratometry to a grid of thousands of points covering the entire cornea. The procedure is carried out in seconds and is completely painless.

Corneal Topographer

Zeiss Atlas TopographerThe Corneal Topographer gives accurate mapping of the corneal curvature. It is a computerized Video-Keratometer, using Placido rings to map the surface of the human cornea. The results are used to assist in contact lens fitting, refractive surgery, orthokeratology and general assessment of the cornea.

Digital Retinal Imaging & OCT Scans

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We use cutting-edge digital imaging technology to assess your eyes. Many eye diseases, if detected at an early stage, can be treated successfully without total loss of vision. Your retinal Images will be stored electronically. This gives the eye doctor a permanent record of the condition and state of your retina.

This is very important in assisting your Kelowna optometrist to detect and measure any changes to your retina each time you get your eyes examined, as many eye conditions, such as glaucoma, diabetic retinopathy, and macular degeneration are diagnosed by detecting changes over time.

The advantages of digital imaging include:

  • Quick, safe, non-invasive and painless
  • Provides detailed images of your retina and sub-surface of your eyes
  • Provides instant, direct imaging of the form and structure of eye tissue
  • Image resolution is extremely high quality
  • Uses eye-safe near-infra-red light
  • No patient prep required

Digital Retinal Imaging

Digital Retinal Imaging allows your eye doctor to evaluate the health of the back of your eye, the retina. It is critical to confirm the health of the retina, optic nerve and other retinal structures. The digital camera snaps a high-resolution digital picture of your retina. This picture clearly shows the health of your eyes and is used as a baseline to track any changes in your eyes in future eye examinations at Glenmore Optometry.

Optical Coherence Tomography (OCT)

An Optical Coherence Tomography scan (commonly referred to as an OCT scan) is the latest advancement in imaging technology. Similar to ultrasound, this diagnostic technique employs light rather than sound waves to achieve higher resolution pictures of the structural layers of the back of the eye.

A scanning laser used to analyze the layers of the retina and optic nerve for any signs of eye disease, similar to an CT scan of the eye. It works using light without radiation, and is essential for early diagnosis of glaucoma, macular degeneration and diabetic retinal disease.

With an OCT scan, doctors are provided with color-coded, cross-sectional images of the retina. These detailed images are revolutionizing early detection and treatment of eye conditions such as wet and dry age-related macular degeneration, glaucoma, retinal detachment and diabetic retinopathy.

An OCT scan is a noninvasive, painless test. It is performed in about 10 minutes right in our office. Feel free to contact Kelowna optometrist to inquire about an OCT at your next appointment.

Visual Field Testing

A visual field test measures the range of your peripheral or “side” vision to assess whether you have any blind spots (scotomas), peripheral vision loss or visual field abnormalities. It is a straightforward and painless test that does not involve eye drops but does involve the patient's ability to understand and follow instructions.

An initial visual field screening can be carried out by the optometrist by asking you to keep your gaze fixed on a central object, covering one eye and having you describe what you see at the periphery of your field of view. For a more comprehensive assessment, special equipment might be used to test your visual field. In one such test, you place your chin on a chin rest and look ahead. Lights are flashed on, and you have to press a button whenever you see the light. The lights are bright or dim at different stages of the test. Some of the flashes are purely to check you are concentrating. Each eye is tested separately and the entire test takes 15-45 minutes. These machines can create a computerized map out your visual field to identify if and where you have any deficiencies.

OPTOS Retinal Exam

Annual eye exams are vital to maintaining your vision and overall health. We offer the optomap® Retinal Exam as an important part of our eye exams. The optomap® Retinal Exam produces an image that is as unique as you fingerprint and provides us with a wide view to look at the health of your retina. The retina is the part of your eye that captures the image of what you are looking at, similar to film in a camera.

Many eye problems can develop without you knowing. You may not even notice any change in your sight. But, diseases such as macular degeneration, glaucoma, retinal tears or detachments, and other health problems such as diabetes and high blood pressure can be seen with a thorough exam of the retina.

An optomap® Retinal Exam provides:

  • A scan to show a healthy eye or detect disease.
  • A view of the retina, giving your doctor a more detailed view than he/she can get by other means.
  • The opportunity for you to view and discuss the optomap® image of your eye with your doctor at the time of your exam.
  • A permanent record for your file, which allows us to view your images each year to look for changes.

The optomap® Retinal Exam is fast, easy, and comfortable for all ages. To have the exam, you simply look into the device one eye at a time and you will see a comfortable flash of light to let you know the image of your retina has been taken. The optomap® image is shown immediately on a computer screen so we can review it with you.

Please schedule your optomap® Retinal Exam today!

For more information on the optomap® Retinal Exam, go to the Optos website.

Corneal Mapping

cornealtopography girlCorneal topography, also known as photokeratoscopy or videokeratography, is a non-invasive medical imaging technique for mapping the surface curvature of the cornea, the outer structure of the eye. Since the cornea is normally responsible for some 70% of the eye's refractive power, its topography is of critical importance in determining the quality of vision.

The three-dimensional map is a valuable aid to the examining ophthalmologist or optometrist and can assist in the diagnosis and treatment of a number of conditions; in planning refractive surgery such as LASIK and evaluation of its results; or in assessing the fit of contact lenses. A development of keratoscopy, corneal topography extends the measurement range from the four points a few millimeters apart that is offered by keratometry to a grid of thousands of points covering the entire cornea. The procedure is carried out in seconds and is completely painless.

Corneal Topographer

Zeiss Atlas TopographerThe Corneal Topographer gives accurate mapping of the corneal curvature.  It is a computerized Video-Keratometer, using Placido rings to map the surface of the human cornea. The results are used to assist in contact lens fitting, refractive surgery, orthokeratology and general assessment of the cornea.

 

Digital Retinal Imaging & OCT Scans

oct optical coherence tomography moment banner 9802×306

We use cutting-edge digital imaging technology to assess your eyes. Many eye diseases, if detected at an early stage, can be treated successfully without total loss of vision. Your retinal Images will be stored electronically. This gives the eye doctor a permanent record of the condition and state of your retina.

This is very important in assisting your Kelowna optometrist to detect and measure any changes to your retina each time you get your eyes examined, as many eye conditions, such as glaucoma, diabetic retinopathy, and macular degeneration are diagnosed by detecting changes over time.

The advantages of digital imaging include:

  • Quick, safe, non-invasive and painless
  • Provides detailed images of your retina and sub-surface of your eyes
  • Provides instant, direct imaging of the form and structure of eye tissue
  • Image resolution is extremely high quality
  • Uses eye-safe near-infra-red light
  • No patient prep required

Digital Retinal Imaging

Digital Retinal Imaging allows your eye doctor to evaluate the health of the back of your eye, the retina. It is critical to confirm the health of the retina, optic nerve and other retinal structures. The digital camera snaps a high-resolution digital picture of your retina. This picture clearly shows the health of your eyes and is used as a baseline to track any changes in your eyes in future eye examinations at Glenmore Optometry.

Optical Coherence Tomography (OCT)

An Optical Coherence Tomography scan (commonly referred to as an OCT scan) is the latest advancement in imaging technology. Similar to ultrasound, this diagnostic technique employs light rather than sound waves to achieve higher resolution pictures of the structural layers of the back of the eye.

A scanning laser used to analyze the layers of the retina and optic nerve for any signs of eye disease, similar to an CT scan of the eye. It works using light without radiation, and is essential for early diagnosis of glaucoma, macular degeneration and diabetic retinal disease.

With an OCT scan, doctors are provided with color-coded, cross-sectional images of the retina. These detailed images are revolutionizing early detection and treatment of eye conditions such as wet and dry age-related macular degeneration, glaucoma, retinal detachment and diabetic retinopathy.

An OCT scan is a noninvasive, painless test. It is performed in about 10 minutes right in our office. Feel free to contact Kelowna optometrist to inquire about an OCT at your next appointment.

Call Us 236-420-4907 Book An Appointment Online

Visual Field Testing

A visual field test measures the range of your peripheral or “side” vision to assess whether you have any blind spots (scotomas), peripheral vision loss or visual field abnormalities. It is a straightforward and painless test that does not involve eye drops but does involve the patient's ability to understand and follow instructions.

An initial visual field screening can be carried out by the optometrist by asking you to keep your gaze fixed on a central object, covering one eye and having you describe what you see at the periphery of your field of view. For a more comprehensive assessment, special equipment might be used to test your visual field. In one such test, you place your chin on a chin rest and look ahead. Lights are flashed on, and you have to press a button whenever you see the light. The lights are bright or dim at different stages of the test. Some of the flashes are purely to check you are concentrating. Each eye is tested separately and the entire test takes 15-45 minutes. These machines can create a computerized map out your visual field to identify if and where you have any deficiencies.

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