# K963336: Harmac Thermodilution Catheter

- Pathway: 510(k) (Traditional)
- Applicant: Harmac Medical Products, Inc.
- Decided: Aug 14, 1997 after 412 days
- Product code: DYG (Catheter, Flow Directed)
- Device class: 2
- Regulation: 21 CFR 870.1240
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
The Balloon Thermodilution catheter is indicated for use in measuring cardiac output by the thermodilution method. In addition, this balloon thermodilution catheter can be used to measure right atrial pressure, right ventricular pressure, pulmonary artery pressure, and pulmonary capillary wedge pressure.

Source page: https://510kreport.com/device/K963336
Methodology: https://510kreport.com/methodology