| Flowmeter, blood, cardiovascular | 33 | — |
| Monitor, ultrasonic, fetal / Doppler, fetal, ultrasound | 13 | — |
| Monitor, uterine contraction, external (for use in clinic) / Uterine electromyographic monitor | 19 | — |
| Table, obstetrical, ac-powered (and accessories) / Table, obstetric (and accessories) | 13 | — |