Product Information
ScoutPro Osmolarity Test Cards, 4 x packs of 42 - 168 Test Cards
Single-use osmolarity test cards for the ScoutPro Osmolarity System. Each card uses microfluidic, lab-on-a-chip technology to collect a tiny tear sample and support a quantitative osmolarity reading on the ScoutPro pen.
Details
- 42 single-use cards per pack.
- One test per card. Most practices test both eyes, which uses two cards per patient.
- Microfluidic lab-on-a-chip design collects a nanoliter-volume sample, so you can test even the driest patients.
- TearLab compatible. Interchangeable with the first-generation TearLab Osmolarity System.
- For use with the ScoutPro Osmolarity System (sold separately).
Handling
Collect the sample before drops, anesthetic, dilating drops, staining, or a slit lamp exam, since each can change the reading. Do not collect or store tear samples for testing at a later time.
Reimbursement and requirements
Tear osmolarity testing is CLIA waived and reimbursable under CPT 83861, subject to payer coverage. Each testing site must hold a CLIA Certificate of Waiver before testing.
Important Safety Information
For full Indications and Important Safety Information for the ScoutPro Osmolarity System, visit bauschsurgical.com/safety.
Rx only. Federal law restricts this device to sale by or on the order of a physician.
ScoutPro is a trademark of Bausch + Lomb Americas Inc. TearLab is a trademark of its respective owner.
RescueRating RR 62 out of 100 Evidence: LimitedHow we rated itHide details
How ScoutPro test cards earned RR 62
In-office product: rated on published research and doctor adoption, each scored out of 100 within in-office diagnostic tests.
- Published research589 scored studies; evidence limited
- Doctor adoption65#3 of 6 in in-office diagnostic tests by units ordered
Published research58 / 100
- What was studied
- Measuring tear osmolarity, as an aid to dry eye diagnosis
- Match to this product
- Same formula or device: studies count in full
-
Diagnostic accuracy studySci Rep, 2020
Utility of tear osmolarity measurement in diagnosis of dry eye disease
Osmolarity did not differ between dry eye patients and controls at any cutoff and could not discriminate disease on ROC analysis (only 29 controls).
-
Clinical studyJAMA Ophthalmol, 2015
Variability of tear osmolarity in patients with dry eye
Repeat-measurement error of about 15 mOsm/L in dry eye groups; authors judged clinical interpretation unclear.
-
Diagnostic accuracy studyCornea, 2012
Evaluation of tear osmolarity in non-Sjogren and Sjogren syndrome dry eye patients with the TearLab system
Osmolarity did not distinguish dry eye from healthy eyes (abnormal in 15 to 23% of dry eye, 16% of controls).
-
Diagnostic accuracy studyAm J Ophthalmol, 2011
Tear osmolarity in the diagnosis and management of dry eye disease
At 312 mOsm/L, sensitivity 73% and specificity 92%; AUC 0.89, higher than other single tests.
Study results describe the people studied. They do not predict how any one patient will respond.
Doctor adoption65 / 100
- Rank in category
- #3 of 6 by units ordered
- Ordering practices
- 48 in 92 days
- Repeat orders
- 13 repeat orders from 48 practices in 92 days
- Window
- 11 Aug to 10 Nov 2026
Orders and reorders from practices in the Dry Eye Rescue network only, ranked within in-office diagnostic tests.
Sources and methodHow we got this
- Research: peer-reviewed studies from PubMed and other medical indexes, scored by our clinical team on how closely each matches this product.
- Doctor adoption: Dry Eye Rescue wholesale orders and reorders, ranked within in-office diagnostic tests.
- In-office products have no patient purchases or reviews, so the RescueRating averages research and doctor adoption.
- Schedule: re-rated every quarter. Changes of 5 points or more are checked by our team before they go live.
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