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Vascular Doppler Recorder Products

A Closer Look At Non-Invasive Testing Methods For PAD

Whenever one suspects Peripheral Arterial Disease (PAD), the clinician must perform the five non-invasive vascular testing methods that are commercially available and widely implemented. They include the ankle brachial index ABI), the toe-brachial index(TBI), pulse volume recording(PVR), transcutaneous oxygen monitoring(TCPO2) and skin perfusion pressure(SPP).

Ankle Brachial Index:

The ankle brachial index is the most well-known, non-invasive vascular testing tool. ABI test is performed with a Doppler and a blood pressure cuff. One calculates the ABI by dividing the ankle pressure by the brachial systolic pressure. An ABI of <0.9 is abnormal and ABI values have a linear correlation with wound healing potential in lower extremity wounds. Patients with DM may have calcified and hardened lower extremity arterial walls that cannot be readily compressed and occluded with blood pressure cuffs. This produces falsely elevated ankle pressure readings that are often in the “normal ABI range” (0.9 to 1.2) or sometimes in the non-physiological range of above 1.3.

Pros.: The ABI is a relatively quick and cost-effective test for screening of PAD with known sensitivity and specificity of 90 percent or higher.

Cons.: Calcified leg arteries in DM or dialysis patients may yield falsely elevated ABI results.

Toe-Brachial Index:

One would calculate TBI by dividing the blood pressure of the great toe by the systolic brachial blood pressure. Toe pressure of > 50mmHg is considered normal. Toe pressure < 30 mmHg is considered severely ischemic.

Pros.: The digital arteries in great toes are considered to be less affected by medial arterial calcification.

Cons.: There are site limitations such as the inability to measure toe pressure due to toe wounds or toe amputation.

Versalab Le Vascular Doppler Recorder for ABI TBI

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Product Details:

Minimum Order Quantity	1 Piece
Number Of Transducer Sockets	2
Weight	5 Kg
Imaging Mode	Continuous Wave Doppler
Measurements	Vascular
Instrument Type	Bench-top
Probe	Unidirectional Probe
Frequency	8 MHz, 5 MHz
Waveform Mode	Spectrum
Speaker Output	300 mW
Application	Clinical
Brand	Versalab
Connectivity	Connectivity

The Versalab Le Vascular Doppler Recorder for ABI / TBI is a measure of the severity of atherosclerosis in the legs but is also an independent indicator of the risk of subsequent atherothrombotic events elsewhere in the vascular system. The ABI may be used as a risk marker both in the general population free of clinical CVD and in patients with established CVD.

Continuous wave Doppler ultrasound is considered a reliable tool and was validated and accepted into routine medical practice. The literature recognises the importance of assessment in the management of a patient with chronic lower limb ulceration. The evidence from the medical literature indicates that a "normal" ABI is 0.91 or greater, a ratio below this indicating arterial disease.

Patients with DM may have calcified and hardened lower extremity arterial walls that cannot be readily compressed and occluded with blood pressure cuffs. This produces falsely elevated ankle pressure readings that are often in the “normal ABI range” (0.91 to 1.4) or sometimes in the non-physiological range of above 1.4. However, Calcified leg arteries in Diabetes Mellitus or dialysis patients may yield falsely elevated ABI results.

A photoplethysmogram (PPG) is an optically obtained Plethysmogram, a volumetric measurement of an organ. The PPG Toe blood pressure and related Toe Brachial Index (TBI) are performed to assess the vascular condition of the foot by obtaining systolic pressures at the toe. Toe pressures may be useful in cases of unsuspected vascular disease and in baseline diabetic foot assessment where falsely high ankle pressures can occur due to calcification of tibial vessel.

Features:

Ankle Brachial Index and Toe Brachial Index
Doppler (C.W) with 8MHz Transducer
Photo Plethysmography (PPG) Toe sensor
Large LCD screen to display parameter
Software for complete arterial vascular profile
Computer connectivity enabled
Software for data transfer, storage and patient report
Software supports Windows Xp(SP3)/ Win 7/ Win 8/ Win10
Standards matching International standards

Additional Information:

Item Code: Versalab-LE
Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
Port of Dispatch: Chennai, India
Production Capacity: 100 per month
Delivery Time: Immediate
Packaging Details: As per customer requirement

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Versalab Automated Vascular Doppler Recorder for ABI TBI

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Product Details:

Minimum Order Quantity	1 Piece
Model Name/Number	Versalab Auto
Audio Output Power	8W
Display Area	320x128 display
Usage/Application	Vascular Screening
Frequency	5 MHz, 8 MHz
Waveform Mode	Spectrum
Number Of Transducer Sockets	1
Speaker Output	300 mW
Application	Clinical
Brand	Versalab
Connectivity	Connectivity
Weight	8 (Kg)
Is It Portable	Portable
Power Consumption	40watt

The Versalab Automated Vascular Doppler Recorder for ABI TBI is a measure of the severity of atherosclerosis in the legs but is also an independent indicator of the risk of subsequent atherothrombotic events elsewhere in the vascular system. The ABI may be used as a risk marker both in the general population free of clinical CVD and in patients with established CVD.

Continuous wave Vascular Doppler ultrasound is considered a reliable tool and was validated and accepted into routine medical practice. The literature recognises the importance of assessment in the management of a patient with chronic lower limb ulceration. The evidence from the medical literature indicates that a "normal" ABI is 0.91 or greater, a ratio below this indicating arterial disease.

Patients with DM may have calcified and hardened lower extremity arterial walls that cannot be readily compressed and occluded with blood pressure cuffs. This produces falsely elevated ankle pressure readings that are often in the “normal ABI range” (0.91 to 1.4) or sometimes in the non-physiological range of above 1.4. However, Calcified leg arteries in Diabetes Mellitus or dialysis patients may yield falsely elevated ABI results.

Pulse volume recording, also known as air Plethysmography, is a noninvasive test that measures blood flow within the blood vessels or arteries. The first sign of possible abnormality is the absence of the dicrotic notch. More significant occlusions will show a decreased slope of the ascending and descending segments and a rounding of the systolic peak. More serious obstructions will show flattened waveforms.

Versalab Auto is capable of conducting ABI, TBI, PVR, Segmental Doppler, Upper Extremity Exam, Carotid and Penile Doppler studies. The blood pressure for the above measurements are done by a built-in mechanism and the BP measurement are validated by the software and helps the user to correct the BP measurement incase of any patient artifact. This quality control method helps to detect the systolic BP accurately.

Features:

Automated Ankle Brachial Index and Toe Brachial Index
Doppler (C.W) with 8MHz Transducer
Photo Plethysmography (PPG) Toe sensor
Large LCD screen to display parameter
Silent pump measures the systolic BP
Segmental cuff sets with toe cuff
Penile flow study
Software for complete arterial vascular profile
Computer connectivity enabled
Software for data transfer, storage and patient report
Software supports Windows Xp(SP3)/ Win 7/ Win 8/ Win10
Standards matching International standards

Additional Information:

Item Code: VERSALAB-Auto
Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
Port of Dispatch: Chennai, India
Production Capacity: 100 per month
Delivery Time: Immediate
Packaging Details: As per customer requirement

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PC Based Vascular Doppler Recorder

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Product Details:

Minimum Order Quantity	1 Unit
Model Name/Number	VERSALAB LE
Audio Output Power	8W
Display Area	320x128 LCD display
Usage/Application	Vascular Screening including Arterial and Venous arteries.
Application	Clinical, Hospital
Brand	Versalab
Frequency	5 MHz, 4 MHz, 8 MHz
Waveform Mode	Spectrum
Number Of Transducer Sockets	1
Speaker Output	300 mW
Connectivity	Connectivity
Weight	8 (Kg)
Is It Portable	Portable
Display Type	Graphic LCD
Built-In Fuse	Yes
Power Consumption	60 W
Measurements	Vascular
Probe	8MHz

Our PC Based Vascular Doppler Recorder Versalab series supplied in two versions. It is designed to produce Ankle Brachial Index (ABI), Toe Brachial Index (TBI), Doppler Velocity Waveform. Arterial and Venous examinations are very much possible. It can assist in the determination of prognosis of ulcer healing by using PPG and is used for studying penile dysfunction. It comes with PC software for printouts and can be connected to any computer.

Versalab Le: Semi-automated ABI and TBI measurement

Versalab Auto: Fully automated ABI, TBI measurement, Upper & Lower Extremity Study, Carotid Exams and Penile arterial examinations are standard feature.

Features:

8MHz Uni-directional Vascular Doppler probe
Toe PPG Toe sensor
Segmental BP cuffs
Computer Interface through USB
Colorful reports

Additional Information:

Item Code: Versalab-Dx
Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
Port of Dispatch: Chennai
Production Capacity: 100 per month
Delivery Time: 1 week
Packaging Details: As per customer requirement

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Versalab Le ABI TBI Vascular Doppler

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Product Details:

Minimum Order Quantity	1 Piece
Frequency	8 Mhz
Brand	Diabetik Foot Care
Weight	12 (Kg)
Voltage	100-250 V
Dimensions	295mm(L) x 320mm(D) x 175mm(H)
Instrument Weight	4.25Kg
Weight with accessories	8.50Kg

Our esteemed clients are presented Versalab Le TBI Vascular Doppler from our wide gamut of Vascular Doppler Recorder Products. It is extensively used for manual ankle brachial index study apart from PPG for toe pressure measurement. It allows monitoring and recording of velocity as well as pulse volume waveforms apart from penile flow study. It also features PC software for storing and printing the data. It can be availed at reasonable prices.

Features:

8MHz Uni-directional Doppler
PPG Toe Sensor
Ankle Brachial Index (ABI)
Toe Brachial Index (TBI)
Doppler Velocity Waveform
Arterial Doppler
Arterial and Vascular Examination
BP cuffs for ABI/TBI
Penile Doppler Study
Computer Connectivity
USB Connection
Software to connect computer and Unit
Software helps to store data
Software produces patient reports

Additional Information:

Item Code: VERSALAB
Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
Port of Dispatch: Chennai, INDIA
Production Capacity: 250 units per month
Delivery Time: Immediate
Packaging Details: As per Customer Requirement.

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TBI Arterial Doppler Recorder

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Product Details:

Minimum Order Quantity	1 Piece
Application	Hospital,Clinical
Brand	Versalab
Frequency	5 MHz,8 MHz
Waveform Mode	Spectrum
Speaker Output	300 mW
Dimensions	295mm(L) x 320mm(D) x 175mm(H)
Weight with accessories	8.50Kg
Instrument Weight	4.25Kg

We are engaged in supplying TBI Arterial Doppler Recorder from our premium collection of Vascular Doppler Recorder Products. It is designed for manual toe brachial index study and PPG for toe pressure measurement. It also facilitates penile flow study and monitoring and recording of velocity as well as pulse volume waveforms. It is provided with PC software for storing and printing of data and can be availed at competitive rates.

Features:

8 MHz unidirectional doppler transducer
Manual ankle brachial index study
Photo plethysmography (PPG) for toe pressure measurement
Monitoring & Recording of velocity & pulse volume waveforms
Segmental cuffsets with Toe cuff for AB Index and TB Index
Penile flow study
PC software for storage and printout on A4 size plain paper
Gets connected on to any computer(computer not included) through RS232 serial port
USB Port connection is an option
Light weight and portable

Additional Information: