# K202671: DR-HO's Back Pain Relief System Pro (Models BPRS-I and BPRS-II)

- Pathway: 510(k) (Traditional)
- Applicant: Guangzhou Xinbo Electronic Co., Ltd.
- Decided: Nov 12, 2021 after 424 days
- Product code: NUH (Stimulator, Nerve, Transcutaneous, Over-The-Counter)
- Device class: 2
- Regulation: 21 CFR 882.5890
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
The DR-HO’S Back Pain Relief System Pro (Model: BPRS-I) is to be used for temporary relief of pain associated with sore and aching muscles in the upper and lower back, back of the neck, upper extremities (shoulder and arm), lower extremities (leg and feet) due to strain from exercise or normal household work activities by applying current to stimulate nerves. To be used for symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis. To stimulate healthy muscles in order to improve and facilitate muscle performance. To temporarily increase local blood circulation in healthy muscles. Heating Mode is to be used for temporary relief of minor aches and pains. The DR-HO’S Back Pain Relief System Pro (Model: BPRS-II) is to be used for temporary relief of pain associated with sore and aching muscles in the upper and lower back, back of the neck, upper extremities (shoulder and arm), lower extremities (leg and feet) due to strain from exercise or normal household work activities by applying current to stimulate nerves. To be used for symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis. To stimulate healthy muscles in order to improve and facilitate muscle performance. To temporarily increase local blood circulation in healthy muscles.

Source page: https://510kreport.com/device/K202671
Methodology: https://510kreport.com/methodology