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Pocket dopplers
& Fetal Monitors
SEWARD
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Fetatrack
120
Technical specification
Size 120 x 75 x 30 mm
Weight 350 gm maximum including
transducer
Auxiliary output Headset, tape
recorder
Operating frequency 2 MHz ± 10%
Power Output 10 mW/cm2 SATA |
Product features
- High sensitivity detects fetal heartbeat from 10 weeks.
- Compact and lightweight for true portability.
- Easy to use. Has only two controls; an on/off switch on the
transducer and a volume control on the main unit.
- Operate using low power Doppler ultrasound.
- Choice of headset and tape recorder outputs.
- Supplied in a compact carrying case fitted with a shaped interior to
securely hold equipment and accessories.
- Economical to run. Power is from either a conventional 9 volt battery
or an optional rechargeable battery.
- Battery indicator provides advance warning of low power levels.
- Pocket / belt clip for convenient location during or between
procedures.
- Made from ABS mouldings with stainless steel panels
for durability.
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Vascutrack 120
Product features
- Exclusive transducer design covers arterial and venous applications.
- Compact and lightweight for true portability.
- Easy to use. Has only two controls; an on/off switch on the
transducer and a volume control on the main unit.
- Operate using low power Doppler ultrasound.
- Choice of headset, tape recorder and blood flow waveform outputs.
- Supplied in a compact carrying case fitted with a shaped interior to
securely hold equipment and accessories.
- Economical to run. Power is from either a conventional 9 volt battery
or an optional rechargeable battery.
- Battery indicator provides advance warning of low power levels.
- Pocket / belt clip for convenient location during or between
procedures.
Made from ABS mouldings with stainless steel panels
for durability
Technical
specification
Size 120 x 75 x 30 mm
Weight 350 gm maximum
including transducer
Auxiliary output Headset, tape
recorder, waveform
Operating frequency 5.4 MHz ±
10%
Power Output 10 mW/cm2 SATA |

Combitrack
Technical specification
Size 120 x 75 x 30 mm
Weight 350 gm
maximum including transducer
Auxiliary output Headset, tape recorder, waveform
Transducers 2
MHz ± 10% as Fetatrack
5.4 MHz ± 10% as Vascutrack
8 MHz ± 10%
Power Output 10 mW/cm2 SATA |
Product features
Works with both the Fetatrack 2MHZ transducer to detect fetal
heartbeat and the Vascutrack 5.4MHZ transducer for arterial and venous applications.
Optional 8 MHz transducer for diagnosis of severe vascular disease.
Compact and lightweight for true portability.
Easy to use. Each model has only two controls; an on/off switch on the
transducer and a volume control on the main unit.
Operate using low power Doppler ultrasound.
Choice of headset, tape recorder and blood flow waveform outputs.
Supplied in a compact carrying case fitted with a shaped
interior to securely hold equipment and accessories.
Economical to run. Power is from either a conventional 9 volt battery or an
optional rechargeable battery.
Battery indicator provides advance warning of low power levels.
Pocket / belt clip for convenient location during or between procedures.
Made from ABS mouldings with stainless steel panels for durability. |
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Fetatrack 210

The portable monitoring system
The portable Fetatrack 210 enables the delivery of
quality antenatal care in the patient's home, at the health centre or in the hospital
ward. It offers full external monitoring capabilities and has a built-in rechargeable
battery pack to enable continuous monitoring even when moving the patient from home to
hospital or from the hospital room to the delivery suite.
The Fetatrack 210 is based on proven ultrasound and high speed
digital autocorrelation technologies to provide fetal heart rate tracking throughout the
most difficult of pregnancies. It incorporates an external toco transducer to give an
indication of relative contraction strength, and has a hand-held event marker for denoting
fetal movement.
Features : The Fetatrack
210 is designed for ease of use and has only three controls; volume, printer on/off and UA
Zero. Transducer placement is simplified by an innovative belt system which allows the
transducers to be slid gently into position.
- The unit plugs into the mains for continuous operation, but also has
a built-in rechargeable battery to enable monitoring when the patient is being moved or
during power emergencies.
- Heart rate, contractions and fetal movement are recorded at speeds of
1, 2 or 3 cm per minute with chart speed, date & time printed on each page.
- The Fetatrack 210 will store data for subsequent transmission via an
optional built-in modem and telephone line or hospital network.
- There is no limit to the number of Fetatrack 210 units that can be
linked into a single system.
Technical specifications
Size 340 x 295 x 110mm
Weight 6kg
Voltage 100-130 volts AC or 200-260 AC 50/60Hz
Safety Designed to comply with IEC601/BS5724/UL544/CSA C2.22
Operating frequency 2.1MHz +/- 10%
Printer Type Thermal array (3 dots/mm)
FHR Range 50-210 BPM 20 or 30BPM/cm
UA Range 0-100 relative units
0-100mm Hg
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Fetatrack 260
The comprehensive monitoring system
Simplicity of operation, coverage of both antepartum
and intrapartum applications, and the ability to provide good quality continuous
recordings over long periods combine to make the Fetatrack 260 the ideal instrument for
monitoring patients throughout their last trimester.
The Fetatrack 260 utilises proven ultrasound and high speed digital
autocorrelation technologies to enable reliable heart rate tracking even in the most
difficult of pregnancies. It incorporates an external toco transducer to give an
indication of relative contraction strengths, and has a hand-held event marker to denote
fetal movement.

Features :
- Positioning of the external transducers is simplified
by an innovative belt arrangement holding special flat faced transducers firmly in place
for continuous monitoring.
- Use of a fetal scalp electrode and internal pressure
transducer in place of the external transducers enables continuous monitoring without the
expense and inconvenience of maintaining two separate pieces of equipment.
- Easy to use; individual panels display heart rate and
contractions, ultrasound quality is shown by a change in colour of the fetal pulse lamp,
and audio alarms sound in the event of bradycardia and tachycardia.
- Internal and external monitoring; in a single unit,
the Fetatrack 260 provides for both antepartum and intrapartum monitoring.
- Simplified printing; heart rate, contractions and
fetal movement are recorded at speeds of 1, 2 or 3 cm per minute, with chart speed, date
& time, and mode of operation printed on each page.
- Any number of Fetatrack 260 units can be networked
with the Seward Obstetrics Management System which allows up to 16 traces to be
simultaneously displayed on a 20" colour monitor and provides automatic archiving for
all traces.
- Designed and built around tried and tested technologies, all the
components are easily replaceable and are covered by a comprehensive warranty.
Technical
specifications
Size 340 x 340 x 110mm
Weight 6kg
Voltage 100-130 volts AC or 200-260 AC
50/60Hz
Safety Designed to comply with
IEC601/BS5724/UL544/CSA C2.22
Operating
frequency 2.1MHz
+/- 10%
Alarms Low: 60-120 BPM, high:
160-200 BPM
Printer
Type Thermal
array (8 dots/mm)
FHR
Range 50-210
BPM 20 or 30BPM/cm
UA
Range 0-100
relative units
0-100mm Hg
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