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510(k) Data Aggregation
K Number
K192873Device Name
SX-One MicroKnife
Manufacturer
Sonex Health, Inc.
Date Cleared
2019-12-20
(73 days)
Product Code
LXH
Regulation Number
888.4540Why did this record match?
Applicant Name (Manufacturer) :
Sonex Health, Inc.
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The SX-One MicroKnife is a disposable device intended to create space within the carpal tunnel and transect the transverse carpal ligament (TCL) for the treatment of carpal tunnel syndrome.
Device Description
The Sonex Health SX-One MicroKnife is a mechanical device that uses a blade to manually transect the transverse carpal ligament. The device is provided sterile and intended for single use.
The SX-One MicroKnife® consists of a thin stainless-steel shaft connected to a handpiece that is designed to be ambidextrous. A lever on the handle is activated to unlock the blade actuator and inflate the two balloons located on the lateral sides of the tip of the device. The blade actuator is used to activate a cutting blade that transects the TCL. The cutting blade is manually moved proximally and distally along a track. The purpose of the blade is to transect the transverse carpal ligament to treat carpal tunnel syndrome.
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