Product code KNL— Physical Medicine

FDA has cleared 5 devices under product code KNL between 1978 and 1984, filed by 3 applicant companies. No FDA device recalls reference this product code. Class I devices are low-risk and subject to FDA general controls; many Class I device types are exempt from 510(k) premarket notification.

• 19841 clearance
• 19811 clearance
• 19791 clearance
• 19782 clearances

• Maddak, Inc.2 clearances
• Fred Sammons, Inc.2 clearances
• Convaid Product Development1 clearance

• K841695 — CRAWLERMaddak, Inc.·1984-05-10
• K811489 — SCOOTER BOARDFred Sammons, Inc.·1981-06-12
• K790528 — THERAPY GYROSCOPEMaddak, Inc.·1979-04-03
• K781198 — BOARD, SCOOTERFred Sammons, Inc.·1978-07-31
• K780296 — THERAPY SCOOTERConvaid Product Development·1978-02-24