(326 days)
The RI MSC is intended to prepare sperm by migration-sedimentation method for the assisted reproduction techniques of intracytoplasmic sperm injection (ICSI), in vitro fertilization (IVF) and intrauterine insemination (IUI).
The Research Instruments Migration Sedimentation Chamber (RI MSC) is sterile, non-pyrogenic proven by Limulus Amebocyte Lysate and non-toxic to sperm proven by Human Sperm Survival Assay (HSSA). The RI MSC is disposable and labelled for single use, individually packaged in medical pouches and sold in boxes of twenty (x20) units. The RI MSC is manufactured from medical grade polystyrene and its surfaces are untreated. It is injection moulded as a completed unit, housing a central well with a surrounding gallery. The cylinder is 74 mm in height with a top OD of 16.5 mm and fluid capacity of 6 ml (approx) if completely filled; however, during recommended procedures it accommodates 1-2 ml of culture medium. The RI MSC facilitates the migration sedimentation technique. The migration sedimentation technique utilizes the innate 'swimming' ability of sperm to separate vigorous, A-motile sperm from non-motile or abnormal sperm and ejaculate debris.
The provided 510(k) summary for the Research Instruments Migration Sedimentation Chamber (RI MSC) details non-clinical testing performed to demonstrate its substantial equivalence to a predicate device. It primarily focuses on material safety and performance for sperm compatibility.
Here's an analysis of the acceptance criteria and study information:
1. Table of Acceptance Criteria and Reported Device Performance
| Test | Acceptance Criteria | Reported Device Performance |
|---|---|---|
| Human Sperm Survival Assay (HSSA) | ≥ 70% motility at 24 hours | ≥ 70% motility at 24 hours |
| Endotoxins by Limulus Amebocyte Lysate (LAL) |
§ 884.6160 Assisted reproduction labware.
(a)
Identification. Assisted reproduction labware consists of laboratory equipment or supplies intended to prepare, store, manipulate, or transfer human gametes or embryos for in vitro fertilization (IVF), gamete intrafallopian transfer (GIFT), or other assisted reproduction procedures. These include syringes, IVF tissue culture dishes, IVF tissue culture plates, pipette tips, dishes, plates, and other vessels that come into physical contact with gametes, embryos or tissue culture media.(b)
Classification. Class II (special controls) (mouse embryo assay information, endotoxin testing, sterilization validation, design specifications, labeling requirements, and clinical testing). The device, when it is a dish or plate intended for general assisted reproduction technology procedures, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 884.9.