INTRACORPOREAL ULTRASOUND LITHOTRIPTER, MODEL 2271.004, ULTRASOUND TRANSDUCER, MODEL 2271.501, ULTRASOUND PROBES (SONO)

• K Number: K011065
• Device Name: INTRACORPOREAL ULTRASOUND LITHOTRIPTER, MODEL 2271.004, ULTRASOUND TRANSDUCER, MODEL 2271.501, ULTRASOUND PROBES (SONO)
• Manufacturer: RICHARD WOLF MEDICAL INSTRUMENTS CORP.
• Date Cleared: 2001-05-09 ( 30 days)
• Product Code: FFK
• Regulation Number: 876.4480

Intended Use

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Device Description

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Predicate Devices

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Reference Devices

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AI/ML (Artificial Intelligence / Machine Learning)

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Therapeutic

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Diagnostic

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SaMD (Software as a Medical Device)

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IVD (In Vitro Diagnostic)

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PCCP (Predetermined Change Control Plan) Authorized

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Overview

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Regulation Number and Section

§ 876.4480 Electrohydraulic lithotriptor.

(a)
Identification. An electrohydraulic lithotriptor is an AC-powered device used to fragment urinary bladder stones. It consists of a high voltage source connected by a cable to a bipolar electrode that is introduced into the urinary bladder through a cystoscope. The electrode is held against the stone in a water-filled bladder and repeated electrical discharges between the two poles of the electrode cause electrohydraulic shock waves which disintegrate the stone.(b)
Classification. Class II. The special control for this device is FDA's “Guidance for the Content of Premarket Notifications for Intracorporeal Lithotripters.”

Summary

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