(130 days)
The aScope™ Duodeno 2 is designed to be used with the aBox™2, endoscopic accessories (e.g., biopsy forceps) and other ancillary equipment (e.g., medical grade video monitor) for endoscopic surgery within the duodenum.
The aBox ™2 is intended to display live imaging data from compatible Ambu visualization devices.
The Ambu® aScope™ Duodeno 2 Endoscopy System is a combination of the duodenoscope, Ambu® aScope™ Duodeno 2 and the compatible displaying unit, Ambu® aBox™ 2.
The Ambu® aScope™ Duodeno 2, is a sterile and single-use medical device for endoscopic surgery within the duodenum.
The Ambu® aScope™ Duodeno 2 is a flexible endoscope) with side viewing optics, deflectable tip and an elevator to control the position of inserted accessories. The angulation of the endoscope tip is wheels, whereby the angulation can be locked via levers. The elevator (Albarran lever) is also controlled via a lever. Insufflation, suction and rinsing functions are activated via user controls. The product contains remote switches / programmable buttons of the connected Displaying Unit (Ambu® aBox™ 2). The Ambu® aScope™ Duodeno 2 must be connected to the Ambu® aBox™ 2 to be able to work.
The Ambu® aBox™ 2, also referred to as displaying unit, is a non-sterile, reusable digital monitor intended to display live imaging data from Ambu visualization devices. The product consists of a base unit with a 12.8" LCD screen mounted on the top. The device is powered by an integrated power supply and comes with country specific power cables.
The Ambu® aBox™ 2 has the following physical and performance characteristics:
- · Can process and display live imaging data from Ambu® aScope™ Duodeno 2 to a monitor
- · Can record, store and transport image data from Ambu® aScope™ Duodeno 2
- Is a portable device with an integrated monitor, and the possibility to connect to an external monitor
The provided text describes the regulatory clearance of a medical device (Ambu® aScope™ Duodeno 2 and Ambu® aBox™ 2), but it does not contain information about an AI-powered device or a study validating its performance against specific acceptance criteria for AI.
Therefore, I cannot extract the detailed information requested in your prompt (acceptance criteria table, sample size for test/training sets, expert qualifications for ground truth, adjudication methods, MRMC study details, standalone performance, type of ground truth, etc.) because these elements are not present in the provided FDA 510(k) summary for the Ambu® aScope™ Duodeno 2 Endoscopy System.
The document focuses on demonstrating substantial equivalence to predicate devices through non-clinical performance and safety testing (e.g., geometrical characteristics, functional performance, optical performance, biocompatibility, electrical safety), not on the performance of a software algorithm against a specific clinical task with AI-defined acceptance criteria.
The information regarding acceptance criteria and performance in the document is general, stating: "In all instances, the Ambu® aScope™ Duodeno 2 Endoscopy System performed as expected and met the set test specifications." It lists types of tests performed (e.g., optical performance, image quality, electrical safety) but does not provide quantitative acceptance criteria or detailed study results for each.
§ 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.