# K033189: King LTS Reusable Oropharyngeal Airway with Drain/Suction Channel, Models KLT 303, KLT 304 and KLT 305

- Pathway: 510(k) (Special)
- Applicant: King Systems Corp.
- Decided: May 4, 2004 after 216 days
- Product code: CAE (Airway, Oropharyngeal, Anesthesiology)
- Device class: 1
- Regulation: 21 CFR 868.5110
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K021634 (2003). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K021634: King LT, Models # KLT 100, KLT 101, KLT 102, KLT 103, KLT 104, KLT 105, King Systems Corp. (2003) Summary page 1.

## Indications for use
The KING LTS is intended for use in adult patients (in excess of 25 kg) for controlled ventilation during anesthesia for procedures that are short in duration and when the patient is considered to have a low risk of aspiration of stomach contents.

Source page: https://510kreport.com/device/K033189
Methodology: https://510kreport.com/methodology