| Number | Percentage | ||
| Statement of purchase | New | 28 | 59.6% |
| Handled | 19 | 40.4% | |
| Total | 47 | 100% | |
| Probe type | Convex | 47 | 100% |
| Endocardial | 24 | 51.1% | |
| Linear | 18 | 38.3% | |
| 3D, 4D | 3 | 6.4% | |
| Doppler coupling | No | 31 | 65.9% |
| Yes | 16 | 34.1% |