(51 days)
Endoscopic scissors and graspers are instruments that have a 5 to 10 mm diameter insulated shaft designed for use through surgical trocars. Endoscopic scissors and graspers, in conjunction with trocars, are used in a variety of minimally invasive procedures to facilitate grasping, mobilization, dissections and transection of tissue.
Endoscopic Surgical Scissors and Graspers are hand-manipulated devices, with and without electrocautery capability; and with and without rotation capability. They are designed for use during minimally invasive surgical procedures and are equipped with elongated shafts to fit through the surgical trocar cannula.
The provided document is a 510(k) summary for Adven Medical, Inc.'s reprocessed used disposable endoscopic scissors and graspers. It describes the device, its intended use, and its substantial equivalence to a legally marketed predicate device.
However, this document does not contain information regarding objective acceptance criteria, a detailed study proving the device meets said criteria, or specific performance metrics. It is a regulatory submission outlining the device's classification and substantial equivalence for market clearance, rather than a scientific study report with detailed performance data.
Therefore, I cannot extract the requested information such as acceptance criteria, reported device performance, sample sizes, ground truth establishment, expert qualifications, or MRMC study details from this document. The document focuses on regulatory compliance and substantial equivalence, not on a detailed performance study with specific quantitative acceptance criteria and results.
§ 884.1720 Gynecologic laparoscope and accessories.
(a)
Identification. A gynecologic laparoscope is a device used to permit direct viewing of the organs within the peritoneum by a telescopic system introduced through the abdominal wall. It is used to perform diagnostic and surgical procedures on the female genital organs. This generic type of device may include: Trocar and cannula, instruments used through an operating channel, scope preheater, light source and cables, and component parts.(b)
Classification. (1) Class II (performance standards).(2) Class I for gynecologic laparoscope accessories that are not part of a specialized instrument or device delivery system, do not have adapters, connector channels, or do not have portals for electrosurgical, lasers, or other power sources. Such gynecologic laparosope accessory instruments include: the lens cleaning brush, biopsy brush, clip applier (without clips), applicator, cannula (without trocar or valves), ligature carrier/needle holder, clamp/hemostat/grasper, curette, instrument guide, ligature passing and knotting instrument, suture needle (without suture), retractor, mechanical (noninflatable), snare, stylet, forceps, dissector, mechanical (noninflatable), scissors, and suction/irrigation probe. The devices subject to this paragraph (b)(2) are exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in § 884.9.