simpleABI-300 | Manual Handheld ABI + Toe Brachial Index (TBI)

simpleABI-300 | Manual Handheld ABI + Toe Brachial Index (TBI)

The simpleABI-300 is a manual Doppler ABI system that adds Toe Brachial Index (TBI) testing using a DPPG probe for comprehensive vascular assessment.

Best for: Primary care, endocrinology, and podiatry practices managing diabetic patients or those with calcified arteries


Why Choose the simpleABI-300?

  • Gold standard Doppler ABI for single-level assessment
  • Toe Brachial Index (TBI) provides a reliable alternative when ankle pressures are unreliable
  • Manual, clinician-directed workflow for maximum diagnostic control
  • Portable and lightweight for office or mobile use

Clinical relevance: Ideal for practices managing diabetic or high-risk patients, ensuring PAD is not missed due to calcified vessels.

Key Features

  • Manual Doppler ABI for gold standard measurement
  • Toe Brachial Index (TBI) capability with DPPG probe
  • Single-level assessment, clinician-directed
  • Portable, battery-powered design
  • High reproducibility and diagnostic confidence

Clinical Applications

  • Gold standard Peripheral Arterial Disease (PAD) diagnosis
  • Diabetic patient vascular assessment
  • Cases where ankle pressures may be falsely elevated
  • Follow-up after simpleABI-Q rapid screening

Where This Fits in the Newman Medical Lineup

  • Screening first: simpleABI-Q for rapid PAD detection
  • Diagnostic confirmation: simpleABI-250 for single-level manual Doppler ABI
  • Advanced vascular assessment: simpleABI-300 for diabetic patients requiring TBI
  • Automated Cuff-Link systems: simpleABI-400CL and above include dual-mode testing (Doppler ABI + simpleABI-Q PVR)

The simpleABI-300 sits above the simpleABI-250 in diagnostic capability, providing toe pressures for patients with calcified arteries.


When to Upgrade

Move to a Cuff-Link system when:

Stress ABI testing is needed for symptomatic patients (simpleABI-450CL or simpleABI-600CL)


Reimbursement & Coding Context

  • CPT Code 93922  Noninvasive physiologic arterial studies
    • Used for diagnostic ABI and TBI studies
    • Aligns with AHA and ACC guidelines for PAD
simpleABI-300 Handheld PVR System – Single-Level + TBI

Newman Medical’s handheld simpleABI Systems stand above others for their ease of use in office settings. Pulse volume recording (PVR) is easier to use, user independent, and gives a more comprehensive view of extremity blood flow*. Portable, easy to use, clinically accurate. Choose handheld simpleABI systems for your practice.

The ABI-300 performs lower extremity physiologic arterial exams including: (i) baseline ABI exams & (ii) ABI with Toe (TBI) exams. The ABI-300 comes with simpleABI Software, Doppler with D8 Doppler probe, DPPG probe, PVR, 2x10cm cuffs, 2x12cm cuffs, 2×1.9cm disposable digit cuffs, manual aneroid, carry bag, user manual, quick reference guides.

Newman Medical’s PC based simpleABI systems are designed to quickly and easily produce the results you need for the diagnosis of lower extremity peripheral artery disease.

These systems not only save time in the exam but their simplicity reduces staff training and re-training time. They produce accurate full page reports with the documentation needed for reimbursement.

simpleABI systems lead you through the exam by observing the report coming together on the large computer screen – no need to memorize complex menus or protocols. Since the report is created on the computer, no secondary downloading steps are necessary for storing, printing, or sharing the results.

Software

Powerful yet simpleABI 300 software saves you time and is what sets the simpleABI systems apart. The software is an integrated part of the system; no separate downloading of the data is needed.

  • Automatic index calculations, avoiding potential errors
  • Automatically stores each exam with time stamp
  • Your logo and contact information can be shown on the report
  • Your physicians, operators and interpreters can be on drop-down editable menus
  • Drop down ICD-10 codes
  • Suggested CPT codes and interpretation of results are shown
  • Multiple and selectable formats to store the reports: PDF, TIFF, CSV, BMP, JPG
  • DICOM software is available as an option
  • simpleABI software is compatible with Windows operating systems only; not supported on macOS
Reports

The 300 software provides a complete set of tests and reports for lower extremity arterial evaluation. The tests that can be done with the simpleABI 300 include:

  • Single Level Exams – Single level exams for diagnosing obstruction. Can be done using Doppler or PPG as pressure sensor. Meets equipment requirements for CPT code 93922.
    • ABI (Ankle Brachial Index) – with dual ankle Doppler pressures and PVR waveforms. This is the fundamental PAD exam.
    • ABI with Toe (Ankle Brachial Index + Toe or TBI) – with dual ankle Doppler pressures and PVR waveforms. PPG or Doppler can be used on toes. Typically used if the patient has calcified vessels the ABI cannot be obtained.
Doppler

simpleABI systems include a Doppler using Newman Medical’s sensitive, interchangeable probes. Newman Dopplers have the sensitivity and audio response to allow you to hear the blood flow sounds quickly and clearly.

Our unique magnetic probe holder won’t crack or break and gently cradles the probe when not being used. The open design avoids gathering dirt, gel and germs.

The speaker is a powerful high fidelity speaker that has an extraordinarily smooth and rich response over the whole range of Doppler sounds.

PVR

Each ABI-300 comes with PVR hardware which quickly and easily produces vascular waveforms. A PVR is a graph of the pulsatile change in limb volume from blood flow using constant pressure. PVR diagnosis has been in use for decades and is a well recognized tool in vascular assessment.

Vascular sensors

All simpleABI vascular probes provide the sensitivity and reliability you need. Newman Medical probes are interchangeable for maximum versatility. Our 5 and 8 MHz vascular probes have a smooth contour design that is comfortable to hold, comfortable for the patient, and easy to clean.

  • 5 MHz probes provide excellent deep penetration for deeper arteries like the femoral, popliteal and brachial, and for deep veins
  • 8 MHz probes are especially sensitive for vessels near the surface like the radial, posterior tibial, and dorsalis pedis arteries.
  • Audio PPG probe. The DigiDop family of vascular probes also includes a unique PPG probe that generates audible sounds with each pulse. It is an excellent addition for obtaining pulses in the digits to assist in toe-brachial index or penile index measurements.
  • The simpleABI 300 comes with 8 MHz and PPG probes; the 5 MHz is optional.
Cuffs

The simpleABI 300 system comes with a complete set of specialized vascular cuffs. They are a washable soft material over a non-latex bladder. The cuffs are long enough to completely encircle the limb. The set includes:

  • 2 x 10cm
  • 2 x 12cm
  • 1 x 1.9cm digit cuff
Computer (optional)

The computer currently supplied as an optional component of the simpleABI system is a robust netbook computer.

  • Operating system: Windows 11
  • 11.6 inch diagonal screen
  • 4 GB memory
  • 500 GB HDD
  • Wireless/Bluetooth capability
  • 6 to 8 hour battery

These specifications are subject to change as computers change rapidly. The Newman Medical software will already be loaded on the computer.

simpleABI Handheld PVR Stand (optional)

The optional sturdy steel rolling stand for the simpleABI systems includes:

  • A wide five legged anti-tip base
  • A mounting plate for the computer
  • A basket for storing cuffs, gel, etc.
Industry Leading Two Year Warranty

Every SimpleABI System purchase comes with a comprehensive 2-year warranty. This guarantee encompasses all parts and labor, including the Cuff-link box, probes, and cords. Our design and materials have been carefully chosen to minimize the number and cost of any potential warranty issues, enabling us to offer this exceptional warranty.

Made in the USA

Our diagnostic ultrasound products are designed and manufactured in the vicinity of Denver, Colorado, a long-time center for diagnostic ultrasound products. Each of our products, including probes, undergoes thorough inspection and testing, guaranteeing quality and durability. Our veteran team brings decades of experience in the vascular industry, further enhancing our products’ reliability.

Specifications

Level of Protection against electrical shock

Type B Applied Part; Class II Equipment

Designed to meet the following standards:

IEC60601-1, IEC60601-2, IEC60601-2-37

Weight (inclusive): 3.6 kgs (8 pounds)
Operating Temperature: 10° to 40°C (50° to 104°F)
Operating Humidity: 30% to 75%
Transport/Storage Temperature: -20° to 50°C (-4° to 122°F)
Transport/Storage Humidity: 5% to 90%, non-condensing
Battery Voltage, Type (Doppler Unit) 3 x 1.5 volts, AA
Battery Life: 10 hours
CBL-170 – 2 foot (retracted length) Coiled Cord

2 foot replacement coil cord for use with DigiDop.

D5 5MHz DigiDop Probe | Deep Vessel Vascular Doppler

5MHz optimized for Vascular Use with DigiDop Doppler

DPPG – Audio PPG Probe

DPPG - useful for toe brachial index

ACC-175 – Carry Bag for ABI-300/ABI-250

In blue, for use with DigiDop or simpleABI

ACC-200 – set of 8 Cuff-Link Tubing

Set of 8 color coded tubes for use with 8-port Cuff-Link systems.

ACC-210 – set of 4 Cuff-Link Tubing

Set of 4 color coded tubes for use with Cuff-Link Systems.

CBL-180 – 4 foot (retracted length) Coiled Cord

Extra long replacement coiled cord.

CUFF-210D – VasoCuff Disposable Cuffs, 12cm

VasoCuff Disposable Vascular Cuff, 12cm

CUFF-210L – EZ-Clean Vascular Cuff, 12cm long

12cm long Vascular Cuff for use on upper leg.

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Practice Income Analysis

How much revenue is PAD testing leaving on the table in your practice?

Every practice is different. Enter your patient volume and specialty and we will calculate your specific reimbursement potential based on current CMS rates for CPT 93922, 93923, and 93924. Most practices are surprised by what they find.

Generate My Practice Income Report

Based on CMS reimbursement for CPT 93922, 93923, and 93924. Results vary by practice volume and payer mix.

Explore More Vascular Solutions

Looking for a different fit? Browse our rapid-screen PVR system, our full family of automated Cuff-Link systems,  or our hospital-grade vascular system bundle. We also offer industry-leading handheld vascular Dopplers.

simpleABI-300 Manual Handheld System – Frequently Asked Questions (FAQs)

What is the simpleABI-300?

The simpleABI-300 is an advanced manual vascular testing system that performs both single-level ABI testing and Toe Brachial Index (TBI) measurements using a DPPG probe. It is the manual system of choice for practices treating diabetic patients, podiatric conditions, or non-healing wounds.

Who is the simpleABI-300 designed for?

The simpleABI-300 is designed for podiatry offices, wound care centers, and clinics treating patients with diabetes or arterial calcification, where TBI testing is needed alongside ABI to ensure diagnostic accuracy in patients where standard Doppler may produce falsely elevated results.

What makes the simpleABI-300 different from the simpleABI-250?

The simpleABI-300 adds a DPPG probe for Toe Brachial Index (TBI) testing, a 1.9cm digit cuff for toe measurements, and EZ-Clean reusable cuffs. It is the better choice for any practice where standard ABI alone is insufficient — particularly for patients with calcified arteries, diabetic foot complications, or small vessel disease.

What is a DPPG probe and why does it matter for TBI testing?

A DPPG (Digital PhotoPlethysmoGraphy) probe uses infrared light to detect blood volume changes at the toe, enabling accurate toe systolic pressure readings even in patients with calcified or heavily stenotic arteries. DPPG is the standard method for TBI measurement in diabetic and podiatric populations, where standard ABI is often unreliable.

What is included with the simpleABI-300?

The simpleABI-300 includes an 8 MHz Doppler probe, DPPG probe, 10cm and 12cm EZ-Clean reusable blood pressure cuffs, a 1.9cm digit cuff for toe measurements, PVR hardware, and the simpleABI software platform.

What are EZ-Clean cuffs?

EZ-Clean cuffs are reusable blood pressure cuffs designed for easy cleaning and disinfection between patients. They support infection control protocols and reduce the per-exam consumable cost compared to disposable cuffs — a practical advantage for high-volume practices.

Can the simpleABI-300 detect critical limb ischemia (CLI)?

Yes. TBI values below 0.40 or absolute toe pressures below 30 mmHg are recognized clinical thresholds for critical limb ischemia. The simpleABI-300’s DPPG-based TBI testing enables early CLI identification, supporting timely referrals for revascularization or wound care intervention.

Is the simpleABI-300 DICOM compatible?

Yes. The simpleABI-300 is DICOM compatible, enabling ABI and TBI exam data to integrate with DICOM-compliant EHR and PACS systems for streamlined clinical documentation.