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Sono-Instrument - Carpal Tunnel (CT) for Minimally Invasive Surgery
The Carpal Tunnel Sono-Instrument offers an advanced approach to treating carpal tunnel syndrome through a minimally invasive percutaneous procedure. Utilizing ultrasound guidance, this technique enables the release of the transverse carpal ligament without requiring skin incisions, stitches, or dressings, thereby minimizing trauma to surrounding tissues. The instrument is part of a single-use sterile kit, including a probe specifically designed for effective tissue dissection and assessment of procedural completeness. The instrument's cutting edge ensures safe and precise release of target structures, aided by its echogenic lateral flanges for enhanced visibility under sonography. Another notable design feature is its 1.5mm diameter rod, which is compatible with standard 14 Gauge IV catheter access. Intended exclusively for use by skilled surgeons under sterile conditions, the device bypasses the need for open surgery in most cases. Extensive training and experience in hand anatomy, previously acquired through workshops or observation, are critical for successful application.
Sono-Instrument - Trigger Finger for Percutaneous Release
The Trigger Finger Sono-Instrument provides a minimally invasive solution for treating trigger fingers through percutaneous release of the annular pulley, particularly the A1 pulley. Packaged as a single-use sterile kit, it includes a probe that assists in tissue dissection and confirms the surgical release's completeness. The procedure is performed under ultrasound guidance with local anesthesia, eliminating the need for skin incisions, stitches, or dressings and results in no blood loss externally. Key technical features include a cutting extremity safeguarded from neighboring tendons, spiral grooves for enhanced sonographic visibility, and a rod specifically designed to navigate the flexor digital sheath. With a 1.5mm diameter, the rod can be introduced through a 14 Gauge IV puncture. The device is intended for use by skilled clinicians familiar with hand surgery and sonography. It is contraindicated in specific patient conditions such as active infections or abnormal anatomical structures.
Sono-Bath - Medical Device for Dupuytren’s Contracture Surgery
The Sono-Bath is a Class I medical device tailored for immersion ultrasound-guided hand surgery, specifically targeting Dupuytren's Contracture. It employs a sterile liquid immersion technique to enhance imaging of superficial tissues and improve instrument guidance during surgical procedures. Designed for challenging cases, it addresses issues such as finger flexion deformities and thick, irregular palmar skin. Its improved ergonomic design ensures comfort and usability for both patient and surgeon. The device enables gel-free and pad-free operation by allowing the ultrasound probe to be positioned at a distance from the skin, improving procedural safety by preventing air injection. However, it should not be used in instances of open wounds, certain skin conditions, or specific vascular concerns, as these could lead to complications.