(101 days)
The invendoscopy E210 System is intended to provide visualization and diagnostic / therapeutic access to the adult lower gastrointestinal tract (including but not limited to, the anus, rectum, sigmoid colon, cecum and ileocecal valve) for endoscopy and endoscopic surgery.
The colonoscope component of the invendoscopy E210 System, the invendoscope SC210, is a sterile single use disposable device. The invendoscope SC210 cannot be reprocessed.
The invendoscopy E210 System consists of an invendoscope SC210, an invendo E210 Processing Unit, an invendo E210 Power Unit, an invendo ScopeController and an invendo Drying Adapter. The invendo E210 Processing Unit and the invendo E210 Power Unit together form the invendo SPU E210.
The invendoscope SC210 is a sterile single-use disposable colonoscope. The distal tip of the colonoscope is deflectable and equipped with a CMOS camera and LEDs for illumination. A working channel is incorporated for biopsies and polypectomies. The invendoscope SC210 is furthermore equipped with insufflation, irrigation and suction functions.
The invendo E210 SPU (consisting of invendo E210 Processing Unit and invendo E210 Power Unit) contains the video signal processing technology which enables the endoscope to illuminate, view, record and transmit video data of endoscopic images. The invendo SPU E210 supplies the colonoscope and controls its functions according to the commands of the operator.
The operator uses the invendo ScopeController unit to control the invendoscopy E210 System. The invendo ScopeController allows the operator to control following functions of the colonoscope: deflection of the tip; insufflation; irrigation and suction. The invendo ScopeController also allows the user to record images.
The invendo Drying Adapter is intended to support drying of the inner parts of the invendo SPU E210. It is used to connect a waste container to the invendo SPU E210.
The provided text describes the invendoscopy E210 System and its substantial equivalence to predicate devices, but it does not contain the specific information requested about acceptance criteria and a study proving the device meets those criteria.
The document details:
- The device's intended use and components.
- A comparison of its technology/specifications to predicate devices.
- A list of non-clinical performance testing conducted to validate the design and assure conformity with various design standards (e.g., electrical safety, biocompatibility, packaging integrity, sterilization).
- A statement that "In all instances, the invendoscopy E210 System functioned as intended, performed as well as or better than the predicate and met individual test specifications." and "Risk analysis was carried out in accordance with established in-house acceptance criteria based on ISO 14971:2007. The design verifications tests and their acceptance criteria were identified and performed as a result of this risk analysis assessment."
However, it does not provide:
- A table of acceptance criteria and reported device performance with specific metrics.
- Sample size and data provenance for a test set.
- Number and qualifications of experts for ground truth establishment.
- Adjudication method.
- Information on any MRMC comparative effectiveness study.
- Details of a standalone algorithm performance study.
- Type of ground truth used (e.g., pathology, outcomes data).
- Sample size for a training set.
- How ground truth for the training set was established.
The document focuses on demonstrating substantial equivalence primarily through technical comparison and compliance with general safety and performance standards for medical devices, rather than a specific clinical or technical performance study with quantitative acceptance criteria and results.
§ 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.