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Welch Allyn Spot Vision Screener Results

What Is The Spot Test

Spot Vision Screener: Export Screening Results to a Computer

Instead of using that clunky old chart that you read from, when we conduct a spot test we utilize a small hand-held device, the vision screener, that combines several different tools into one effective mechanism. Through utilizing infrared light and some other information, the vision screener examines compares the data it captures to an individuals age to decide whether additional examinations are necessary.

What it also does, it quickly determines what conditions you might have. If you fall within a certain range, then you are likely to have a particular condition for which you will receive additional screenings.

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Thank you for requesting a free trial of the Spot Vision Screener. A Welch Allyn representative will be in touch shortly to assist you.

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Gocheck Kids Vs Welch Allyn Spot Vision Screener

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government.Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.
First Posted : March 25, 2020Last Update Posted : October 21, 2022
Condition or disease
Device: Gocheck KidsDevice: Welch Allyn Spot Vision ScreenerDiagnostic Test: Physical Exam

The United States Preventive Services Task Force has recommended early screening in children in order to detect vision abnormalities that could result in amblyopia, a condition in which there is abnormal brain development when there is suboptimal vision in one or both eyes. Prior to the introduction of vision screening instruments, physicians would wait to screen children at age 3-4, when they are able to read letter or symbol charts. The introduction of vision screening instruments has provided a screening option for children as young as 6 months.

Non-Probability Sample
  • Children ages 1-< 7 years.

Exclusion Criteria:

Information from the National Library of Medicine

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Understanding Your Child’s Vision Results

Financial Assistance:

Financial assistance with an exam and, if needed, eyeglasses or further treatment may be available for low-income families. Contact the health aide or counselor at your student’s school to find out if KEX Kids Fund, Sight for Students or other vision resources are available. If your school does not participate in either program, please contact OLSHF directly or ask school staff for a list we provide.

Oregon Lions Sight & Hearing

Binocular Vision Screening For Eye Care Professionals

Welch Allyn Spot Vision Screener, VS100S

For eye care professionals, Spot is a versatile vision screening device. Its portability and speed from binocular testing help clinicians to collect accurate refractive data on patients who commonly present screening challenges.

  • Spot can go where you go–to multiple office locations, events, or mission trips.
  • Efficiently test infants to seniors, and patients with limited mobility or other potential handicaps.
  • Instant results provide refractions–monocular or binocular, plus or minus cylinder conventions.
  • Measures horizontal and vertical eye alignment, pupil size, and pupillary distance.
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    How To : Interpreting Spot Vision Screening Results

    Most of us probably remember the eye chart from our school days. It has been used as a tool to diagnose ocular conditions for over 150 years. With advances in technology, however, a better and more effective tool has been developed which can more effectively understand the eye as well as help your doctor make more effective prescriptions for you. This short guide will explain to you the vision screener, the spot test, and what its results mean for your health.

    Performance Of The Spot Vision Screener In Children Younger Than Three Years

    American Journal of Ophthalmology

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    Top Frequently Asked Questions

    How long does it take to fully charge Welch Allyn VS100 Spot Vision Screener battery? What is the charge time for Spot Vision Screener battery?Answer: Your VS100 Spot Vision Screener’s battery will last over 4 hours on a single charge. Once the battery is fully depleted, recharging is 2 hoursDoes my Welch Allyn Spot Vision Screener VS100 require calibration?Answer: The Welch Allyn Spot VS100 Vision Screener has been calibrated as part of the manufacturing process and does not require calibration henceforth. The SPOT Vision Screener VS100 does not require annual device calibration. When Welch Allyn VS100 Spot Vision Screener is fully charged, how many screenings will it do on average before needing to be charged again? How many screenings can I do on one charge?Answer: There is no set number of screenings per charge for VS100 Spot Visions Screener, but the device is expected to operate for over 4 hours with continuous screening. The reason there is no set number of screenings is due to variation in acquisition time of each subject.

    Product Shipping Weights and Dimensions

    More Info On Gocheck Kids

    Welch Allyn Spot Vision Screener User Guide

    GoCheck Kids was founded in 2013 by David Huang, co-inventor of Optical Coherence Tomography, the most widely used diagnostic in ophthalmology. GoCheck Kids now serves over 3,500 pediatric teams in the U.S. and Europe in their quest to prevent vision impairment, the most prevalent disabling condition among children in the U.S. and many countries. GoCheck Kids made early photoscreening affordable, reducing the cost by over 60% by leveraging the iPhones manufacturing scale. Its also FDA-registered and CE certified.

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    Clinical Performance Of The Spot Vision Photo Screener Before And After Induction Of Cycloplegia In Children

    Konuralp Yakar


    1. Introduction

    Cycloplegic refraction reveals the uncorrected refractive status accommodation is avoided. Cycloplegic status must be considered when correcting refractive errors in children and young adults with high hyperopia and accommodative esotropia . Also, myopia may be overestimated if cycloplegia is not considered . Cycloplegic refraction is the gold standard for assessment of refractive errors . Although atropine inhibits accommodation more effectively than do cyclopentolate and tropicamide, the former drug exhibits significant toxicity, potential side-effects, and an extremely long duration of action, restricting practical usage . Many studies have found that cyclopentolate exerts a stronger cycloplegic effect than tropicamide the former agent is thus widely used.

    With the use of Spot Screener in our department for screening pediatric cases, we observed that it underestimates some hyperopic cases without cycloplegia. There were several patients who had normal results without cycloplegia by Spot, but their parents or/and siblings had spectacles of high diopter hyperopia. After induction of cycloplegia, these cases were noticed to have also high hypermetropia.

    Here, this study compared the cycloplegic and noncycloplegic clinical performance of the Spot Screener in terms of detecting ARFs in one hundred Turkish children aged 310years, based on the 2013 AAPOS guidelines.

    2. Subjects and Methods

    3. Statistics

    4. Results


    What Are The Symptoms Of Amblyopia

    Symptoms of amblyopia can be hard to notice. Kids with amblyopia may have poor depth perception ÔÇö they have trouble telling how near or far something is. Parents may also notice signs that their child is struggling to see clearly, like:

    • Tilting their head

    In many cases, parents donÔÇÖt know their child has amblyopia until a doctor diagnoses it during an eye exam. ThatÔÇÖs why itÔÇÖs important for all kids to get a vision screening at least once between ages 3 and 5.

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    Our Experts Are Here For You

    Your patients rely on our equipment to help keep them safe and comfortable. And you can rely on us to keep it in top condition. Well make sure your equipment gets the proper service so you can focus on your patients. With Hillrom SmartCare Service plans, you can:

    • Tap into our network of 1,000+ service techs with more than 140 service centers across the US
    • Maximize the life of your products while reducing downtime and interruptions in care
    • Provide a safe environment that complies with local and national accreditations and regulations
    • Access remote technical support, OEM replacement parts, documentation, special discounts and much more

    Location: Richmond Hill Ontario Canada

    Vision Screening Device

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    Sign Up Location: Richmond Hill, Ontario, Canada

    The following ISS sightings are possible from Monday Sep 12, 2022 through Tuesday Sep 27, 2022

    Tue Sep 13, 8:48 PM 1 min
    Wed Sep 14, 8:01 PM 2 min
    Wed Sep 14, 9:35 PM 2 min
    Thu Sep 15, 8:46 PM 5 min
    Thu Sep 15, 10:23 PM < 1 min
    Fri Sep 16, 7:58 PM 6 min
    Fri Sep 16, 9:35 PM 3 min
    Sat Sep 17, 8:46 PM 6 min
    Sat Sep 17, 10:24 PM 1 min
    Sun Sep 18, 7:57 PM 7 min
    Sun Sep 18, 9:35 PM 3 min
    Mon Sep 19, 8:46 PM 5 min
    Mon Sep 19, 10:24 PM 1 min
    Tue Sep 20, 7:57 PM 7 min
    Tue Sep 20, 9:35 PM 3 min
    Wed Sep 21, 8:46 PM 5 min
    Wed Sep 21, 10:24 PM < 1 min
    Thu Sep 22, 7:57 PM 6 min
    Thu Sep 22, 9:35 PM 2 min
    Fri Sep 23, 8:46 PM 4 min
    Sat Sep 24, 7:57 PM 5 min
    Sat Sep 24, 9:34 PM 2 min
    Sun Sep 25, 8:46 PM 4 min
    Mon Sep 26, 7:57 PM 5 min
    Mon Sep 26, 9:34 PM 1 min 22° above NW

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    How Do I Spot The Station

    What does all this sighting information mean?

    Time is when the sighting opportunity will begin in your local time zone. All sightings will occur within a few hours before or after sunrise or sunset. This is the optimum viewing period as the sun reflects off the space station and contrasts against the darker sky.

    Visible is the maximum time period the space station is visible before crossing back below the horizon.

    Max Height is measured in degrees . It represents the height of the space station from the horizon in the night sky. The horizon is at zero degrees, and directly overhead is ninety degrees. If you hold your fist at arm’s length and place your fist resting on the horizon, the top will be about 10 degrees.

    Appears is the location in the sky where the station will be visible first. This value, like maximum height, also is measured in degrees from the horizon. The letters represent compass directions — N is north, WNW is west by northwest, and so on.

    Disappears represents where in the night sky the International Space Station will leave your field of view.

    The Winner: Gocheck Kids

    While all the photoscreeners are clinically validated, GoCheck Kids has superior economics and workflow.

    Unlike the Welch Allyn Spot Vision Screener, in addition to providing immediate results, our clinical team remotely analyzes results to reduce false positives.

    And unlike all other photoscreeners, including the Spot, our two-way EHR integration saves your staff time, which accounts for thousands per year in cost savings. Not to mention, it takes under 60 seconds to perform the screen.

    Furthermore, GoCheck Kids is on an iPhone, which increases the ease of getting an accurate screening. Children tend to be compliant because they regularly get their picture taken with a phone.

    Lastly, there are no upfront costs, and all clinics receive a free trial period. Afterward, you have a monthly subscription per phone. We provide discounts for healthcare systems that need many devices, and unlike the Spot, service, support, and software upgrades are all-inclusive.

    Its no wonder that leading childrens hospitals Boston Childrens, Seattle Childrens, Lucile Packard Childrens Hospital, Stanford voted us the #1 Global Pediatric Health Innovator at SXSW 2018.

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    Welch Allyn Spot Vision Screener1

    Welch Allyn, founded in 1915, is now a global manufacturer of medical diagnostic equipment with nearly 2,500 employees working in 26 different countries. They manufacturer a wide range of medical devices and products from physical assessment, vital signs monitoring to thermometry. Some of you might be familiar with the Welch Allyn Suresight vision screener. The replacement, the Welch Allyn Spot Vision Screener, is one of the leading photoscreeners on the market.

    Welch Allyn Spot Vision Screener

    The Welch Allyn Spot Vision Screener

    Spot Vision Screener is a handheld, portable device designed to help users quickly and accurately detect vision issues on patients from 6 months of age through adults.


    • Spot Vision Screener allows you to test all of your patients, regardless of age, color of eyes, or other potentially limiting factors for the potential indication of: Myopia, Hyperopia, Astigmatism, Anisometropia, Strabismus & Anisocoria
    • Handheld, portable, and self-contained device
    • Fast binocular screening with a one-second capture time
    • Ease of use minimal user training is required
    • A noninvasive 3-foot working distance requiring minimal patient cooperation
    • Wireless printing
    • Automated screening provides thorough, objective results in seconds
    • Easy-to-understand results help determine follow-up care
    • Successfully captures readings 97% of the time
    • Reliable, automated screenings mean that youre more accurately referring patients who need to see eye care specialists for more thorough testing than if you were using another means for screening

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    Clinically Shown To Be More Efficient

    Evidence shows that using the Spot Vision Screener can help to dramatically reduce the time required to test vision over traditional screening tools. In one study, the Spot Vision Screener was used to test the vision of 537 elementary school students. Previous testing using a traditional screening tool took three days. With Spot, the entire population was screened in less than five hours. In addition, Spot captured definitive results on 100% of the students and 93 of them were referred for follow-up care with an eye care specialist.

    What Causes Amblyopia

    In many cases, doctors donÔÇÖt know the cause of amblyopia. But sometimes, a different vision problem can lead to amblyopia.

    Normally, the brain uses nerve signals from both eyes to see. But if an eye condition makes vision in 1 eye worse, the brain may try to work around it. It starts to ÔÇ£turn offÔÇØ signals from the weaker eye and rely only on the stronger eye.

    Some eye conditions that can lead to amblyopia are:

    • Refractive errors. These include common vision problems like nearsightedness , farsightedness , and astigmatism . Normally, these problems are easy to fix with glasses or contacts. But if theyÔÇÖre not treated, the brain may start to rely more on the eye with stronger vision.

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    What Is Amblyopia

    Amblyopia is a type of poor vision that usually happens in just 1 eye but less commonly in both eyes. It develops when thereÔÇÖs a breakdown in how the brain and the eye work together, and the brain canÔÇÖt recognize the sight from 1 eye. Over time, the brain relies more and more on the other, stronger eye ÔÇö while vision in the weaker eye gets worse.

    ItÔÇÖs called ÔÇ£lazy eyeÔÇØ because the stronger eye works better. But people with amblyopia are not lazy, and they canÔÇÖt control the way their eyes work.

    Amblyopia starts in childhood, and itÔÇÖs the most common cause of vision loss in kids. Up to 3 out of 100 children have it. The good news is that early treatment works well and usually prevents long-term vision problems.

    What It Detects

    Welch Allyn Spot Vision Screener / Auto

    The Spot device is effective for detecting a large range of the most common ocular ailments. These include problems like myopia or shortsightedness, refractive errors which cause blurriness, astigmatism, and a host of other problems.

    It has several additional benefits. Whereas a standard test may take several minutes, the Spot Test takes seconds and can capture images from up to three feet away. This is why it is particularly helpful for young children who may not be so easy to get to sit still. Not only this, it can be used on young children who have not learned how to read yet diagnosing problems that would take a lot longer to catch than before.

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