(42 days)
The Single Use Cleaning Adapter is intended to be used only to pre-clean an endoscope's air/water channel post-procedure, and not to be used during a patient procedure.
This device is intended as part of the pre-cleaning process, to help clear the air/water channel of Olympus GI endoscopes post procedure.
The Defendo Single Use Cleaning Adapter for Olympus Endoscopes is a single use, sterile disposable valve that fits onto the air/water cylinder of Olympus endoscopes (that do not contain a balloon channel). It allows air and water to be flushed through the endoscope's air/water channels after an endoscopic procedure is completed to remove debris. The adapter is not intended to be used with patients and a warning tag comes with the device providing this information. The materials of the valve are nonpatient contacting. The adapter is used post-procedure to pre-clean the endoscope before it goes through high-level disinfection and/or sterilization. The adapter is attached to the air/water channel of an endoscope. When the adapter is attached to the endoscope, air can flow down the channel of the endoscope. If water is desired to flow down the channel, the device is depressed. When released, air will once again flow down the endoscope channel. The Defendo Single Use Cleaning Adapter for Olympus Endoscopes assembly consists of a cap, a spring, a spring cup, an overmolded boot, the cleaning valve stem, the valve stem backflow umbrella valve, and valve stem sealing gaskets and a warning label.
The provided document is a 510(k) premarket notification from STERIS Corporation to the FDA for a medical device called "Defendo Single Use Cleaning Adapter for Olympus Endoscopes." However, this document does not contain information about an AI/ML-driven device or studies related to AI/ML performance.
The listed tests (Button cycling/leak test, Fluid Flow Path, Air Flow Rate, CO2 Flow Rate, Water Flow Rate, Backpressure Hold Test, Valve to Port Attachment Force, Valve to Port Removal Force, Valve Depression Force, Cap breakage strength, Sterile Barrier: Visual Inspection, Sterile Barrier: Dye Penetration) are all related to the mechanical and physical performance of a cleaning adapter, not to the performance of an AI algorithm.
Therefore, I cannot extract the information requested about acceptance criteria and studies proving the device meets criteria in the context of an AI/ML device. The document describes a physical medical device (a cleaning adapter) and its non-clinical performance testing.
§ 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.