(90 days)
The reprocessed endoscopic trocars are intended to provide a pathway for entry of minimally invasive instruments to a body organ or cavity during general, abdominal, thoracic, gynecological or other minimally invasive surgical procedures.
Reprocessed endoscopic trocars are devices that provide a pathway for entry of minimally invasive instruments to a body organ or cavity during general, abdominal, thoracic, gynecologic or other minimally invasive surgical procedures such as observation, dissecting, cutting, repairing, and removal or manipulation of internal tissues and/or organs. Reprocessed endoscopic trocars are of varying lengths and diameters, and may have either a blunt or bladed obturator tip.
The provided text is a 510(k) premarket notification letter and summary for reprocessed endoscopic trocars. It discusses the substantial equivalence of the reprocessed devices to legally marketed predicate devices. However, it does not contain a detailed study with specific acceptance criteria, reported device performance metrics, sample sizes for test or training sets, ground truth establishment, or expert information as requested in the prompt.
The document mentions "Functional and Safety Testing" and "Process validation testing" were done, but it does not provide the results, specific acceptance criteria, or methodology of these tests in a format that lends itself to answering the detailed questions about a study comparing AI performance or standalone algorithm performance.
Therefore, I cannot fulfill the request for information on acceptance criteria and a study that proves the device meets them based on the provided text. The text primarily focuses on regulatory approval based on substantial equivalence to predicate devices, rather than a detailed performance study with quantifiable results against specific criteria.
§ 876.1500 Endoscope and accessories.
(a)
Identification. An endoscope and accessories is a device used to provide access, illumination, and allow observation or manipulation of body cavities, hollow organs, and canals. The device consists of various rigid or flexible instruments that are inserted into body spaces and may include an optical system for conveying an image to the user's eye and their accessories may assist in gaining access or increase the versatility and augment the capabilities of the devices. Examples of devices that are within this generic type of device include cleaning accessories for endoscopes, photographic accessories for endoscopes, nonpowered anoscopes, binolcular attachments for endoscopes, pocket battery boxes, flexible or rigid choledochoscopes, colonoscopes, diagnostic cystoscopes, cystourethroscopes, enteroscopes, esophagogastroduodenoscopes, rigid esophagoscopes, fiberoptic illuminators for endoscopes, incandescent endoscope lamps, biliary pancreatoscopes, proctoscopes, resectoscopes, nephroscopes, sigmoidoscopes, ureteroscopes, urethroscopes, endomagnetic retrievers, cytology brushes for endoscopes, and lubricating jelly for transurethral surgical instruments. This section does not apply to endoscopes that have specialized uses in other medical specialty areas and that are covered by classification regulations in other parts of the device classification regulations.(b)
Classification —(1)Class II (special controls). The device, when it is an endoscope disinfectant basin, which consists solely of a container that holds disinfectant and endoscopes and accessories; an endoscopic magnetic retriever intended for single use; sterile scissors for cystoscope intended for single use; a disposable, non-powered endoscopic grasping/cutting instrument intended for single use; a diagnostic incandescent light source; a fiberoptic photographic light source; a routine fiberoptic light source; an endoscopic sponge carrier; a xenon arc endoscope light source; an endoscope transformer; an LED light source; or a gastroenterology-urology endoscopic guidewire, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 876.9.(2) Class I for the photographic accessories for endoscope, miscellaneous bulb adapter for endoscope, binocular attachment for endoscope, eyepiece attachment for prescription lens, teaching attachment, inflation bulb, measuring device for panendoscope, photographic equipment for physiologic function monitor, special lens instrument for endoscope, smoke removal tube, rechargeable battery box, pocket battery box, bite block for endoscope, and cleaning brush for endoscope. The devices subject to this paragraph (b)(2) are exempt from the premarket notification procedures in subpart E of part 807of this chapter, subject to the limitations in § 876.9.