# Cpr Aid Device Without Feedback
> **Product code: PMK** · Class I — Low Risk (general controls) · Cardiovascular · 21 CFR 870.5210
## Classification
- **FDA Product Code:** PMK
- **Device class:** Class I — Low Risk (general controls)
- **Regulation:** 21 CFR 870.5210
- **Review panel:** CV
- **Medical specialty:** Cardiovascular
- **Submission type:** 4
- **GMP exempt:** N
- **Life sustaining:** N
- **Implant:** N
- **Third-party review:** N
## Definition

A device that performs a simple function such as proper hand placement and/or simple prompting for rate and/or timing of compressions/breathing for the professionally trained rescuer, but offers no feedback related to the quality of the CPR being provided.  These devices are intended for use by persons professionally trained in CPR to assure proper use and the delivery of optimal CPR to the victim.

## Market data
- **Cleared 510(k) submissions:** 2
- **Registered establishments:** 11
## Source
- [FDA Device Classification](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?ID=PMK)
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