Exophthalmometer
The Exophthalmometer is a diagnostic ophthalmic instrument used to measure the degree of forward displacement (proptosis) of the eyeball within the orbit, providing objective quantification of exophthalmos as seen in conditions such as thyroid eye disease. It is classified as FDA Class 1, the lowest risk category, requiring only general controls without a premarket notification requirement. The product code is HLS, regulated under 21 CFR 886.1270, within the Ophthalmic medical specialty. No special risk flags apply to this device.
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Basic Information
- Product Code
- HLS
- Device Class
- FDA class 1
- Regulation Number
- 886.1270
- Medical Specialty
- Ophthalmic
- Review Panel
- OP
- Submission Type
- 4
Device Characteristics
510(k) Clearance History
Related 510(k) Clearances
This FDA classification is associated with 1 510(k) clearance via K numbers.
| K Number | Device Name | Decision Date | Decision | Applicant |
|---|---|---|---|---|
| K771900 | 71110 DESK CHARGER | Nov 09, 1977 | Substantially Equivalent | Welch Allyn, Inc. |
FEI Numbers
This FDA classification entry is associated with 33 FEI numbers. Click on an entry to view related FDA registrations.
Registration Numbers
This FDA classification entry is associated with 33 registration numbers. Click on an entry to view related FDA registrations.