UROFLOWMETRY SYSTEM
Uroflow Meter Nidhi Flow 814 is fully automatic device. It is microprocessor based digitally controlled, highly accurate piezoresistive weight based flow transducer device.
Uroflowmetry or Urine flowmetry is one way of integrating the activity of the bladder and the outlet during the emptying phase of micturation. The micturation process consists of detrusor function of bladder neck opening and urethral conductivity. It can establish the type of abnormality and filter the patients who require further invasive procedures. Thus, it avoids under treatment in the younger age group & restricts overzealous invasive procedure in the older age group.
When the micturation process starts, a volume change is sensed by the microprocessor based device automatically, which determines and stores urinary volume, flow rate and time along with other parameters. At the end of micturation process the microprocessor based device programmed to determine parameters relating to urinary flow like voided volume, voiding time, flow time, maximum flow rate, average flow rate and time to maximum flow. It also provides the graphical flow curve of the micturation process by the means of flow rate v/s time. At the end of micturation process, by automatic preset delay, it gives a printout which consists of a graphical flow curve as well as statistics relating to parameters of urinary flow altogether with the patients information.
UROFLOWMETRY EQUIPMENT
NIDHI-Flow-814 system has been designed keeping the comfort of both the ends in mind i.e. patient and urologist. It is a quick and handy way for day to day flow study. We are the high quality Uroflowmetry Equipment manufacturer where precision speaks. The complete Uroflowmetry system has following essential equipment:
- Precise Microprocessor Device
- Transducer
- Micturition Chair and Funnel
- Beaker
- Printer
- Accessories
- Technical Specification
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Accessories
NIDHI Flow-814 is fully automatic microprocessor based device with digitally controlled weight base flow transducer. The use of dot-matrix printer (Instead of conventional thermal printer) and weight based flow sensor making the device user-friendly and most economical.
| The unit is having following essential standard accessories to arrive upon the accurate data of routine flow study : | |
 | Add-on Module It is highly precise advanced microprocessor based device, It also facilitates the system to provide auto start, auto print and auto stop functions. One of the key features is that if the urination period goes above 50 seconds, the time scale is automatically compressed. Thereby the system records the data relating to urination time to the extent of three minutes. |
 | Transducer It is highly accurate, piezo resistive and cost-effective digitally controlled weight based flow transducer. |
 | Micturation Chair & Funnel This handy micturation chair comes with back and arms rest to avoids physical and psychological discomforts to get habitual pattern of micturation during flow measurement. |
 | Urine Collection Beakerurine Collection Beaker The duly calibrated urine collection beaker is made of special grade, transparent plastic which can be placed easily below the micturation chair. This urine collection beaker is reusable and having capacity of 2000 ml. (max.) |
 | Printer Dot-matrix printer makes the device user-friendly and more economical as compared to conventional thermal printers. Note: Printer will be either Epson LX 310 OR TVS MSP 270 as per availability… |
Technical Specification
| Line Voltage | 80 V-230V AC Stabilized |
| Line Frequency | 50 Hz |
| Dimensions (only uroflow module) | 292 mm x 210 mm x 110 mm (L x b x h ) |
| Repeat Copy | Selectable in two modes - 5ml / 10ml per sec. |
| Accuracy | ±5% of voided volume in reading ±2% of voided volume at full range |
| Maximum Capacity for a single micturation | 2000 ml. |
| Maximum peak flow rate detectable | 50 ml/sec. |
| Maximum micturation times | Normal : 50 seconds Extended : 300 seconds |
| Maximum detectable "Time to Max Flow" | 1 second |
| Parameters Measured | Voided volume, voiding time, flow time, max. flow rate, time to max. flow, avg. flow rate and hesitancy |
| Standard Accessories | Advance Microprocessor based Ad-On module, Transducer, Micturation chair with back rest and arms, Urine collection beaker and EPSON Compatible Dot matrix Printer |
| Printer | Supports to WIPRO/EPSON Compatible Dot matrix printer |
| Note : The flow trace printout normally starts 2mm from the graph left hand side to show the starting point. The time equivalent to this is not included in the derived values printed out. | |
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