(142 days)
LiNA OperaScope™ Needle is intended for hysteroscopic injection into the uterine wall as well as for cystoscopic injection in the urinary bladder wall.
LiNA OperaScope™ Needle is delivered as a sterile, single-use device designed to be used specifically with the LiNA OperaScope for hysteroscopic and cystoscopic injections. The device consists of a handle, a shaft and an injection needle, which is pointed at the distal end and has a luer-lock connection at the proximal end. Devices are packed in Tyvek pouches, with 6 units packed in a box.
The provided text does not describe an AI/ML device, therefore, the requested information focusing on acceptance criteria and studies for such devices, including details like test set provenance, expert qualifications, adjudication methods, MRMC studies, standalone performance, ground truth establishment, and training set specifics, is not applicable.
The document discusses the substantial equivalence of a medical device, the LiNA OperaScope™ Needle, to a predicate device (Cook Injection Needles). The acceptance criteria and supporting studies are related to the physical performance, biocompatibility, and shelf-life of this non-AI medical instrument.
Here's the relevant information based on the provided text, adapted to the context of a physical medical device:
1. A table of acceptance criteria and the reported device performance
| Acceptance Criteria (Functional Bench Testing) | Reported Device Performance |
|---|---|
| Insertion in Tissue | . |
| For sterilization and shelf-life, the ground truth is established by validated scientific methods confirming sterility and stability over time. |
8. The sample size for the training set
Not applicable, as this is a non-AI/ML device. There is no concept of a "training set" for a physical medical instrument.
9. How the ground truth for the training set was established
Not applicable, as this is a non-AI/ML device.
§ 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.