# K875179: Modified Laserflo Blood Perfusion Monitor, BPM403A

- Pathway: 510(k) (Traditional)
- Applicant: Tsi, Inc.
- Decided: Sep 19, 1988 after 277 days
- Product code: DPW (Flowmeter, Blood, Cardiovascular)
- Device class: 2
- Regulation: 21 CFR 870.2100
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
27 later devices descend from it; 1 cites it directly.
0 of 28 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K951832: Laserflo Blood Perfusion Single Use Probes Models Sup-440, Supr-434 Sup-433 (1996), 26 descendants of its own
- K961368: Trimflo Parenchymal Blood Flow Monitoring Probe Kit (1996), 24 descendants of its own
- K013930: Neurosensor (2002), 22 descendants of its own
- K050702: Neurosystems 1TM Monitor (2005), 17 descendants of its own
- K061640: Integra Mobius Multi-Modality Monitoring System (2006), 15 descendants of its own

Source page: https://510kreport.com/device/K875179
Methodology: https://510kreport.com/methodology