# K922668: Pilot Model 9200 Blood Pressure Measurement System

- Pathway: 510(k) (Traditional)
- Applicant: Colin Medical Instruments Corp.
- Decided: Jan 29, 1997 after 1,700 days
- Product code: MHX (Monitor, Physiological, Patient(With Arrhythmia Detection Or Alarms))
- Device class: 2
- Regulation: 21 CFR 870.1025
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
48 later devices descend from it; 2 cite it directly.
0 of 49 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K013434: VP-2000/1000 (2002), 46 descendants of its own
- K082357: Microlife Upper Arm Automatic Digital Blood Pressure Monitor, Modelwatchbp Office (TWIN200). (2008), 27 descendants of its own
- K151869: Microlife Upper Arm Automatic Digital Blood Pressure Monitor (2015), 15 descendants of its own
- K153077: Microlife Upper Arm Automatic Digital Blood Pressure Monitor (2016), 12 descendants of its own
- K080670: Modification to Sphygmocor Cardiovascular Management System (2008), 8 descendants of its own

Source page: https://510kreport.com/device/K922668
Methodology: https://510kreport.com/methodology