# K032947: Nellcor Compatible Dolphin 2000 Y Oximetry Sensor, Model 2210

- Pathway: 510(k) (Special)
- Applicant: Dolphin Medical, Inc.
- Decided: Oct 17, 2003 after 25 days
- Product code: DQA (Oximeter)
- Device class: 2
- Regulation: 21 CFR 870.2700
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K962603 (1997). 9 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 11 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K030952: Dolphin 2000 Pulse Oximetry Sensors Models 2010, 2311 Adult, 2312 Pediatric, 2313 Infant, 2314 Neonatal, 2421, Dolphin Medical, Inc. (2003)
- K991823: N-395 Pulse Oximeter, Model N-395, Nellcor Puritan Bennett, Inc. (1999) Summary page 1.

## Most influential descendants
- K033876: Dolphin 2000 Oximetry Sensors, Models 2020, 2040, 2060, 2070, 2321, 2323, 2341, 2342, 2343, 2344, 2220, 2260 and 2422 (2004), 0 descendants of its own

## Indications for use
The Dolphin 2000 Oximetry Sensors are indicated for use in continuous monitoring of arterial oxygen saturation and pulse rate.

Source page: https://510kreport.com/device/K032947
Methodology: https://510kreport.com/methodology