# K091408: Disposable Pressure Transducer

- Pathway: 510(k) (Traditional)
- Applicant: Shenzhen Ant Hi-Tech Industrial Co., Ltd.
- Decided: Aug 18, 2009 after 98 days
- Product code: DRS (Transducer, Blood-Pressure, Extravascular)
- Device class: 2
- Regulation: 21 CFR 870.2850
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K831506 (1983). 4 ancestors in all.
7 later devices descend from it; 1 cites it directly.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K061573: Transpac Iii Disposable Straight Pressure Transducer and Kit, Hospira, Inc. (2006) Summary page 1.

## Most influential descendants
- K101518: Compass Vascular Access; Compass Lumbar Puncture (2010), 6 descendants of its own
- K112203: Compass Global Pressure, Compass Thoracentesis, Paracentesis, Compartment Pressure, Epidural Assist, Arterial Assist (2011), 4 descendants of its own
- K142245: EpiAccess System (2014), 1 descendant of its own
- K133624: Compass CT, Compass CT Port (2014), 1 descendant of its own
- K254074: TruPress (2026), 0 descendants of its own

## Indications for use
The disposable pressure transducer (DPT) is intended for direct measurement and monitoring of invasive blood pressure, intrauterine pressure, urine-dynamic pressure, compartmental (intramuscular) pressure and intracranial pressure.

Source page: https://510kreport.com/device/K091408
Methodology: https://510kreport.com/methodology