K Number
K233500
Date Cleared
2023-11-30

(30 days)

Product Code
Regulation Number
884.1690
Panel
OB
Reference & Predicate Devices
N/A
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
Intended Use

The Caldera Medical BenestaTM Tissue Removal Device is intrauterine use by trained surgeons to hysteroscopically resect and remove tissue, such as: submucous myomas, endometrial polyps, and retained products of conception.

Device Description

Not Found

AI/ML Overview

I am sorry, but the provided text does not contain the information required to answer your request. The document is an FDA 510(k) clearance letter for a medical device (Benesta™ Tissue Removal Device), which confirms substantial equivalence to a predicate device. However, it does not include details about acceptance criteria, specific device performance studies, sample sizes, expert qualifications, ground truth establishment, or comparative effectiveness studies. Therefore, I cannot generate the table or answer the specific questions regarding the device's technical validation.

§ 884.1690 Hysteroscope and accessories.

(a)
Identification. A hysteroscope is a device used to permit direct viewing of the cervical canal and the uterine cavity by a telescopic system introduced into the uterus through the cervix. It is used to perform diagnostic and surgical procedures other than sterilization. This generic type of device may include obturators and sheaths, instruments used through an operating channel, scope preheaters, light sources and cables, and component parts.(b)
Classification. (1) Class II (performance standards).(2) Class I for hysteroscope accessories that are not part of a specialized instrument or device delivery system; do not have adapters, connectors, channels, or do not have portals for electrosurgical, laser, or other power sources. Such hysteroscope accessory instruments include: lens cleaning brush, cannula (without trocar or valves), clamp/hemostat/grasper, curette, instrument guide, forceps, dissector, mechanical (noninflatable), and scissors. The devices subject to this paragraph (b)(2) are exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in § 884.9.