21 CFR 880.6970 — Device, Vein Location, Liquid Crystal
General Hospital (HO) · Part 880 Subpart G—General Hospital and Personal Use Miscellaneous Devices · § 880.6970
Identification
A liquid crystal vein locator is a device used to indicate the location of a vein by revealing variations in the surface temperature of the skin by displaying the color changes of heat sensitive liquid crystals (cholesteric esters).
Classification Rationale
Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in § 880.9.
Product Codes
| Product Code | Device Name | Class | Devices | Attributes |
|---|---|---|---|---|
| KZA | Device, Vein Location, Liquid Crystal | 1 | 6 |