# K171311: A5 Anesthesia System

- Pathway: 510(k) (Traditional)
- Applicant: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Decided: Jan 12, 2018 after 255 days
- Product code: BSZ (Gas-Machine, Anesthesia)
- Device class: 2
- Regulation: 21 CFR 868.5160
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 9 generations back to K930017 (1994). 18 ancestors in all.
No later device cites it as a predicate yet.
2 of 19 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K123211: A5 Anesthesia Delivery System, Datascope Corp., Patient Monitoring Division (2013) Summary page 5.

## Indications for use
The A5 Anesthesia System is a device used to administer to a patient, continuously or intermittently, a general inhalation anesthetic and to maintain a patient’s ventilation. The A5 is intended for use by licensed clinicians, for patients requiring anesthesia within a health care facility, and can be used in adult and pediatric (including neonate, infant, child and adolescent) populations.

Source page: https://510kreport.com/device/K171311
Methodology: https://510kreport.com/methodology