# K192500: Aneroid sphygmomanometer with stethoscope, Aneroid sphygmomanometer

- Pathway: 510(k) (Traditional)
- Applicant: Honsun (Nantong) Co., Ltd.
- Decided: Apr 6, 2020 after 207 days
- Product code: DXQ (Blood Pressure Cuff)
- Device class: 2
- Regulation: 21 CFR 870.1120
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 6 generations back to K790810 (1979). 10 ancestors in all.
3 later devices descend from it; 1 cites it directly.
0 of 14 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K190902: RH non-Automated Blood Pressure Meter RH non-Automated Blood Pressure Meter with Stethoscope, Wenzhou Renhua Instruments Co., Ltd. (2019) Summary page 5.

## Most influential descendants
- K211084: Aneroid Sphygmomanometer, Aneroid Sphygmomanometer with stethoscope (2021), 2 descendants of its own
- K240165: Aneroid Sphygmomanometer with Stethoscope; Aneroid Sphygmomanometer (2024), 0 descendants of its own
- K222652: Aneroid Sphygmomanometer; Single Patient Use Aneroid Sphygmomanometer (2022), 0 descendants of its own

## Indications for use
The device is intended to be used by medical professionals or in the home for the measurement of systolic and diastolic pressure. The device is intended to be manually attached to a patient and manually inflated along with a manual method for detecting Korotkoff sounds.

Source page: https://510kreport.com/device/K192500
Methodology: https://510kreport.com/methodology