510(k) Report

Devices descending from K020876

2 later devices reach Echoscan, Model US-1800 through their predicates, nearest generation first.

GenerationNumberDeviceApplicantDecidedOwn descendantsRecalls
+1K133132Optical Biometer AL-ScanNidek Co., Ltd.201401
+1K042099Tonopach Ultrasonic Tonometer/Pachymeter Model P-201 (the Tonopach)Retinapharma Technologies, Inc.20040—