中国地区询价
1 (250) 388-3531
+33 4 86 68 68 10
Dynamic Flow Measurement System
Redefining Cardiovascular Flow Measurement
Where Confidence Meets Measurement Fidelity
| Maximum forward instantaneous flow: | 100 L/min (1,667 mL/sec) |
| Maximum reverse instantaneous flow: | -100 L/min (-1,667 mL/sec) |
| Minimum flow: | 0 L/min |
| Maximum cardiac output: | 20 L/min |
| Flow accuracy: | 0-50 ml/sec: ±2.5 ml/sec |
| 50-1700 ml/sec: ±4% of measurement | |
| Accuracy of regurgitant volume per ISO-5840:2021: | 2 ml for 20-200 BPM |
| Accuracy of regurgitant flow per ISO-5840: | 10% of 1.5 L/min |
| Noise Level: | <1.5 ml/sec |
| Flow zeroing interval: | Over 30 mins |
| Beat rate range: | 20 to 200 BPM pulsatile |
| Measurement bandwidth: | 30 Hz to 100 Hz, user-selectable |
| Typical audible noise level: | 35 dBa (Normal Working Condition), 45 dBa (During Warm-Up) |
| Zeroing available on: | D-FMS processing module, D-FMS App, In ViVitest |
| Temperature sensor location: | Integrated – embedded in Flow Lumen |
| Probe construction: | Splash-resistant |
| Fluid temperature range: | 18 °C to 45 °C |
| Fluid temperature accuracy: | ±0.5 °C |
| Typical fluid temperature reading noise floor: | 0.1 °C |
| Maximum fluid pressure: | 500 mmHg |
| Probe fluid compatibility: | Saline, PBS, Glycerin-Saline blood analog (3-4 cP), other conductive fluids (customization only). |
| Flow calibration: | Automated with SuperPump, Manual Gain Adjustment |
| Temperature calibration: | Manual Offset Adjustment |
| Probe warm up time: | <30 minutes |
| User-selectable voltage scaling: | Up to +/-10 V |
| Analog output update rate: | 600 Hz |
| Analog output latency: | Less than 10 ms |
| Output connector: | BNC, cable is provided |
| Default mode to match ViVitest inputs: | ±5 V = ± 830 ml/s |
| Software compatibility | • Digital compatibility with D-FMS App v1 • Digital and analog compatible with ViVitest v5 • Analog flow compatible with ViVitest v4, QCTest v3 |
| Laptop requirements: | Minimum 1 available USB port compatible, Windows 10 or 11, RAM 8 GB or greater, I5 processor or greater |
| Probe dimensions: | • Inside Diameter (flow path): 28 mm (no visual obstruction through bore to facilitate imaging) • Thickness (flow direction): 22 mm • Total Width: 52 mm • Total Length: 111 mm • Weight: 150 g • Cable Length: 1.5 m |
| Barb fittings dimensions: | 25 mm, 30 mm, 35 mm and 1/’2” |
| Processing module dimensions: | Dimensions (H x W x D): 50 mm x 150 mm x 225 mm System : |
| System Weight: | 2 kg |
| Voltage: | 100-250 V~ |
| Max power: | 65 W |
| Input/Output: | Flow probe circular push-pull connector, USB-C connector, BNC analog flow out ±10 V user adjustable, BNC analog aux in/out, Power cord. |
| Input frequency: | 50 or 60 Hz |
