Devices descending from K945177
1 later device reach 4-O2 JR. (CPR Mouth Barrier) through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K052743 | Dynarex CPR Shield with One Way Valve and Barrier Filter, Model 4921 | Dynarex Corp. | 2005 | 0 | 1 |