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Description

The Coag-Sense PT2 PT/INR Professional Monitoring System includes a PT2 Pro Meter, Pro User's Manual, Pro Quick Reference Guide, Bag of eight Auto Single Use 21G Lancets, AC wall adapter, (54x) Sample Transfer Tubes (#03P52-57), and a carrying case.

Note: Professional Use systems can only be shipped to licensed medical professionals / medical facilities and are not sold to individuals.

Warranty: 1 Year.

The PT2 PT/INR Professional Monitoring System is used to test prothrombin time in patients taking Warfarin for oral anticoagulant therapy. This system reports true PT-seconds.

Features

Coag-Sense PT2 PT/INR Professional Monitoring System Features

  • Proven Methodology:
    • Micro-mechanical detection process offers superb accuracy and precision.
    • Not susceptible to changes in Hemoglobin and Hematocrit levels.
    • Ability to run whole blood, real plasma controls, and plasma calibrants.
    • Testing time is patient's actual clotting time.
    • Only CLIA-Waived system that produces a true prothrombin time.
    • Linear response even in the high INR range.
  • Direct INR Approach:
    • The only POC system that directly detects clotting endpoint.
    • Determines actual PT time without lookup tables or curve-fitting algorithms.
    • Displays PT results in less than one minute.
    • INR range from 0.8 to 8.0.
  • Simple and Accurate Sample Collection:
    • Small sample size - only one 10 µl drop of blood required.
    • Allows stable accurate transfer of sample to test strip.
    • Reduces errors and strip wastage with correct volume delivery.
    • Supports proper bloodborne-pathogen control compliance.
  • Self-Testing:
    • More frequent results benefit patients.
    • Testing at home is a safe and convenient option.
    • Simplicity of design gives better confidence in results.
    • Offers full Point-of-Care reportable range of up to 8.0 INR.
    • Conveniently portable, connected design.
  • Continuum of Care:
    • Consistency of monitoring from hospital, to clinics, to home; with the same meter, same test strips, same reportable range.
    • Safety profile puts both home testers and their clinicians at ease.
    • Included sample transfer tubes ensures proper blood volume and technique.
    • Communicates patient's home testing results to provider.
    • Improve testing adherence with test frequency monitoring and easy supply fulfillment requesting.
    • Medicare covers weekly home PT/INR monitoring for patients with a variety of conditions.
    • Independent Diagnostic Testing Facility (IDTF) supervision ensures compliance.
    • Superb IDTF home testing partners.

Specifications

Coag-Sense PT2 PT/INR Professional Monitoring System Specifications

  • Measuring Range: INR 0.8 to 8.0.
  • Operating Temperature: 65 to 90 °F (18 to 32 °C).
  • Operating Humidity: 10 to 85% (without condensation).
  • Storage Temperature: 32 to 122 °F (0 to 50 °C).
  • Storage Humidity: 20 to 80%.
  • Memory: Capable of storing up to:
    • 2000 patient test results with date and time.
    • 500 control test results with date and time.
    • 1000 Operator accounts.
  • Lithium Battery: Rechargeable Lithium Polymer Battery (3.7 V, 2350 mAh).
  • Battery Capacity: Fully charged (6 hours of charging) can run about 200 tests.
  • Power Input: 120 V AC Adapter (Use with Coag-Sense Adapter Only).
  • Power Output: 5.0 V, 2.0 A.
  • Display: TFT color LCD touch screen.
  • Connectivity Interface: POCT1A/HL7 to LIS/HIS/Middelware.
  • Sampling Method: 21 g lancet; sample transfer tube.
  • Blood Sample Size: 10 to 12 µL.
  • Communication Port: Micro and Standard USB.
  • Size: 152 mm (H) x 100 mm (W) x 29.5 mm (D).
  • Weight: 11.3 oz (0.32 kg).
  • Equipment Classification: Class II with external power supply. Internally powered when operated with battery IPX0 rating.

Configurations

Coag-Sense PT2 PT/INR Professional Monitoring System Configurations

  • #03P70-01: Home Use/Self-Test System.
  • #03P70-02: Professional Use System.
  • #06F74-01: Professional Use System - Includes 1 Box of Coag-Sense Test Strip Kits (#03P57-50 / 50 Tests per Box).
  • #06F74-03: Professional Use System - Includes 3 Boxes of Coag-Sense Test Strip Kits (#03P57-50 / 50 Tests per Box).
  • #06F74-05: Professional Use System - Includes 5 Boxes of Coag-Sense Test Strip Kits (#03P57-50 / 50 Tests per Box).

Accessories

Coag-Sense PT2 PT/INR Professional Monitoring System Accessories

The following accessories and supplies are compatible and commonly purchased with the PT2 PT/INR Professional Monitoring System:

  • #03P57-50: Coagulation Test Kit with Professional Prothrombin Time Test - PT/INR (50 Tests/Case).
  • #03P58-04: Safety Lancet Needle (100/Box).
  • #03P74-01: PT2 Power Supply.
  • #03P75-01: PT2 Carrying Case.
  • #03P76-01: PT2 Portable Printer.
  • #PD-99906: PT2 Portable Printer Paper (5 Rolls).

Frequently asked questions

Does the Coag-Sense PT2 report true PT-seconds?

Yes, the Coag-Sense PT2 PT/INR Monitoring System is specifically designed to report true Prothrombin Time (PT-seconds). This is a critical advantage for professional testing.

This high accuracy is achieved using a proven micro-mechanical detection process, which is the only CLIA-Waived methodology to produce a true PT result. Instead of relying on lookup tables or algorithms, the system uses a Direct INR Approach to precisely detect the actual clotting endpoint.

Key benefits of this methodology include:

  • Precision: Results are highly accurate and are not susceptible to variations in Hemoglobin or Hematocrit levels.
  • Speed: Results are delivered in less than one minute.
  • Efficiency: Requires only a small sample size of 10 to 12 µL of whole blood.
Does the system offer professional LIS/HIS connectivity?

Yes, the Coag-Sense PT2 system is specifically designed for professional point-of-care use, offering robust connectivity for integrating with healthcare networks.

Key connectivity features include:

  • Connectivity Interface: Supports the industry-standard POCT1A/HL7 protocol for seamless communication with LIS, HIS, and Middleware systems.
  • Communication Ports: Includes both Micro USB and Standard USB ports for data transfer.
  • Internal Memory: Stores up to 2000 patient test results (with date/time), 500 control test results, and 1000 Operator accounts.
Is the Coag-Sense PT2 system limited to whole blood samples?

Yes, the Coag-Sense PT2 is specifically designed for use with whole blood samples (10 to 12 µL), which provides the most accurate, real-time measurement of your prothrombin time. By using a micro-mechanical detection process, the system physically identifies the clot endpoint directly from the blood sample rather than relying on algorithms or indirect proxies.

While the device is optimized for whole blood testing, it also fully supports the use of quality control materials (such as external controls) to ensure the meter remains calibrated and accurate. This combination ensures high reliability for patients and professionals alike.

Does the Coag-Sense PT2 system support home self-testing?

Yes, the Coag-Sense PT2 system is available in configurations specifically designed for Home Use/Self-Test, making it suitable for patients managing Warfarin therapy at home.

This system ensures a continuum of care, offering consistent monitoring from hospital to clinic to home. Key benefits for home use include:

  • Proven Methodology: Utilizes a micro-mechanical detection process for superb accuracy and precision, unaffected by hemoglobin and hematocrit levels.
  • Rapid Results: Displays PT and INR results in less than one minute.
  • Simple Sample Collection: Requires only a small 10 µl drop of blood.

Please note: While there is a home use variant, the Professional Use system is restricted and can only be shipped to licensed medical professionals or facilities, not to individuals.

Does it report accurate INR values?

Yes, the Coag-Sense PT2 provides true prothrombin time results and reports accurate INR values. It is the only CLIA-Waived system that directly detects the clotting endpoint without relying on lookup tables or curve-fitting algorithms, ensuring superb accuracy and precision.

Is the system susceptible to Hemoglobin changes?

No, the Coag-Sense PT2 system is not susceptible to changes in Hemoglobin and Hematocrit levels, ensuring consistent and reliable results regardless of these variations in the patient’s blood.

Is the Coag-Sense PT2 reliable for accurate PT/INR monitoring?

Yes, the Coag-Sense PT2 PT/INR Monitoring System is highly reliable and is designed for professional-grade diagnostic accuracy. It stands out by using a micro-mechanical detection process that directly detects the clotting endpoint to report actual PT-seconds and INR. Unlike other systems that rely on curve-fitting algorithms or lookup tables, this method ensures that your results are not susceptible to variations in Hemoglobin or Hematocrit levels. Key reliability features include:

  • Proven Precision: Provides accurate, true PT-seconds, facilitating consistent monitoring in both clinical and home care settings.
  • Hygienic Architecture: Engineered so that the blood sample does not come into contact with the device’s internal components, which helps minimize maintenance and contamination risks.
  • Clinical Flexibility: Offers a broad reportable INR range of 0.8 to 8.0, making it suitable for a wide variety of patient needs.
Does the device use a rechargeable battery for portability?

Yes, the Coag-Sense PT2 utilizes a rechargeable Lithium Polymer Battery (3.7 V, 2350 mAh), ensuring excellent portability and consistent operation across different care settings.

Key specifications related to the battery life:

  • Test Capacity: The battery supports approximately 200 tests on a single, full charge.
  • Charging: Full charging time is 6 hours.
  • Power Options: The system operates internally on the battery but can also be powered via the included 120 V AC wall adapter.
Are test strips included with the system?

Test strips are not universally included with the base Coag-Sense PT2 PT/INR Monitoring System, but they are available as part of specific bundled configurations.

The standard Professional Use System includes the PT2 Pro Meter, user manuals, an AC wall adapter, 54 sample transfer tubes, 8 lancets, and a carrying case. To receive test strips, you would need to select one of the following variants:

  • Professional User; Includes 1 Box of Test Strip Kits (50 Tests)
  • Professional User; Includes 3 Boxes of Test Strip Kits (150 Tests Total)
  • Professional User; Includes 5 Boxes of Test Strip Kits (250 Tests Total)

Additionally, test kit refills (#03P57-50, 50 Tests) can be purchased separately.

Is superb micro-mechanical detection used?

Yes, the Coag-Sense PT2 PT/INR Monitoring System utilizes a micro-mechanical detection process known for its superb accuracy and precision in measuring Prothrombin Time (PT) and INR.

This proven methodology offers several key advantages:

  • True PT Measurement: It is the only CLIA-Waived system that reports a true prothrombin time (PT-seconds). It directly determines the clotting endpoint without relying on lookup tables or curve-fitting algorithms, ensuring highly reliable results.
  • Interference Resistance: The mechanical detection is not susceptible to common interferences caused by variations in Hemoglobin or Hematocrit levels, providing consistent results across patient samples.
  • Rapid and Wide Range: Results are displayed in less than one minute. The system supports a full Point-of-Care reportable INR range from 0.8 up to 8.0.
  • Minimal Sample Volume: Testing only requires a very small blood sample size of 10 µL.

Customers praised this PT/INR monitoring system as "easy to use" and a "game changer" for home testing. Reviews highlight quick, accurate results that correlate well with lab tests, professional service, and great pricing. Some noted a learning curve initially, requiring online videos to understand all steps. Overall, shoppers found it convenient for self-testing at home.

  • 5 stars: 13 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
T
Thomas J.
The monitor is a game changer

The monitor is a game changer. Easy to use with quick and accurate results. A definite recommended purchase for home INT testing

Thank you for your positive review of our Coag-Sense PT2 PT/INR Monitoring System! We are delighted to hear that it has been a game changer for you and that you find it easy to use with quick and accurate results. We truly appreciate your recommendation and thank you for choosing our product for your home INT testing needs. Please don't hesitate to reach out to us if you have any questions or concerns. Have a great day!

J
Joshua K.
Excellent

Excellent communication

Hi Joshua, thank you for your wonderful feedback! We're thrilled to hear you're satisfied with the Coag-Sense PT2 system and our communication. If you need anything else, feel free to reach out!

J
John M.
Professional fast service at a great

Professional fast service at a great price

Thank you for your positive review! We are glad to hear that you had a great experience with our Coag-Sense PT2 PT/INR Monitoring System. Providing professional and fast service at a great price is our top priority. Thank you for choosing us for your monitoring needs.

R
Rita
Does A Good Job

Takes a minute to get used to all the steps. I had to watch an online video to understand how it works, but it does work well.

Thank you for taking the time to leave a review for the Coag-Sense PT2 PT/INR Monitoring System. We're glad to hear that it does a good job for you and that you were able to watch an online video to help understand the steps. We appreciate your feedback and hope the system continues to work well for you.

B
Brian H.
Easy setup and calibration

Easy to set up and calibrate. Did my first test and its very convenient to use at home! I cant speak to the durability or accuracy over time, but it is a very good first impression. Very happy with the order and shipping process through MFI.

Thank you for taking the time to leave a review for the Coag-Sense PT2 PT/INR Monitoring System. We're glad to hear that you found the setup and calibration process easy and convenient. We strive to provide a reliable and user-friendly product, and we're happy to hear that we made a good first impression. We appreciate your feedback and we hope you continue to have a positive experience with our product. Thank you for choosing MFI Medical.

D
DT
Easy to Use!

This monitor is awesome and so easy to use. I should have bought one sooner and started self-testing at home to save money and only have to report test results over the phone to my caregiver.

Thank you for your kind review! We are thrilled to hear that our Coag-Sense PT2 monitor is meeting your needs and making self-testing at home convenient for you. We appreciate your feedback and hope to continue providing quality products to assist in your healthcare journey.

M
Megan

Love it! So easy to use and made my life alot easier

Thank you for your positive feedback on our Coag-Sense PT2 PT/INR Monitoring System! We are thrilled to hear that you think it's a great product. We appreciate your support and hope to continue providing you with excellent products in the future. Thank you for choosing Coag-Sense products from MFI Medical!

W
Winona A.I.
Product Satisfaction

After receiving the last of the needed supplies I was able to use the device on my son who recently was started on Coumadin. He had extensive heart surgery last July from defects in his heart. Sadly his insurance for coagulation monitoring was out of pocket expense monthly of a high cost. I researched DME for INR device and thankfully found MFI a site I could trust. I am so grateful for this company and purchase of the INR device and supplies. Now my son can test and continually monitor and regulate his medications with confidence.
Thank You
Winnie

Dear Winnie, thank you for your kind words and for sharing your experience with our Coag-Sense PT2 PT/INR Monitoring System. We are glad to hear that our product has helped your son in monitoring and regulating his medications with confidence. It is our pleasure to provide reliable and affordable options for our customers. Thank you for choosing MFI and we wish your son good health.

E
EMILY A.
Excellent

Excellent machine, easy to use, correlates well with the hospital lab results

Thank you for your kind review of our Coag-Sense PT2 PT/INR Monitoring System. We are thrilled to hear that you find our machine excellent and easy to use. We strive to provide high-quality and accurate results that correlate well with hospital lab results. Your satisfaction is our top priority, and we are grateful for your support.

B
Brenda T.
INR machine.

I love it it’s easy to work. It’s just like one I rented.

Thank you for the positive feedback. We're glad to hear that you find our Coag-Sense PT2 PT/INR Monitoring System easy to use and comparable to the rental machine you previously used. We strive to provide a user-friendly and reliable product. We appreciate your support and hope the device continues to meet your needs. Have a great day!

M
Mike H.
PT/INR

Great machine

Hi Mike, thank you for your positive review! We are thrilled to hear that you are happy with the Coag-Sense PT2 PT/INR Monitoring System. We strive to provide our customers with a great experience, and we are glad that our product has met your expectations. Thank you for choosing our product, and please don't hesitate to reach out if you have any questions. Have a great day!

L
Leon D.
best of the best

I was using the pt1 version and switched to this newer pt2 one! Works way more easier than the older pt1.

Thank you for taking the time to leave a review! We are so glad to hear that the Coag-Sense PT2 is working well for you. We appreciate your loyalty and hope you continue to enjoy the improved ease of use with the newer version. Thank you for choosing Coag-Sense.

J
John W.
COAGSNSE INR/ Protime

Thank you to MFI Medical for my COAGSENSE INR/ protime monitor.
I have been using an older model RAYTEL monitor, but the company discontinued the manufacture of testing strips.
The COAGSENSE model has a different testing paradigm that gives a true “Protime” value.
The most pleasant surprise I discovered while learning the proper testing sequence, is that the inserted blood sample never comes into contact with any of the internal components of the device.
Initial test results are very consistent and the procedure time is less than 10 or 15 minutes, including instrument “warm up”.
Thanks again to “MFI” for a reliable and straightforward INR/ Protime testing instrument for my patients on anticoagulation treatment.
Dr. John Wood
Benton, IL

Hi Dr. Wood,

Thank you for your positive review of the COAGSENSE INR/Protime monitor. We're glad to hear that it has been a reliable and efficient tool for your patients on anticoagulation treatment. We strive to provide the best products for our customers, and we're happy to know that the COAGSENSE model has met your expectations. Thank you for choosing MFI Medical.

Best,
MFI Medical Customer Service

D
Donna w.

Once machine fully charge does machine have to be unplugged from charger . Is there issue with battery charger if over and under charged system

MFI Medical

Hello Donna,

Thank you for your inquiry.

Do I need to unplug it after it’s fully charged?
Not strictly. The PT2 uses a built-in Li-Poly battery and the supplied AC adapter manages charging. The manual does not require unplugging at 100%. Best practice for battery life is to unplug once full or when you’re not using it for a while and keep the meter ventilated. 

Could “over- or under-charging” damage it?

When you use the included Coag-Sense power adapter and stay within the recommended temperature range, the system is designed to charge safely. Avoid heat build-up; if the unit warms during charging (e.g., after heavy use), remove AC power and let it cool. Partial charges are fine; there’s no “memory” procedure noted. 

Helpful charging specs:
• Fully charging takes about 6 hours.
• If the battery is low, 30 minutes on the charger is usually enough to run tests.
• Use only the provided Coag-Sense adapter.
(The meter shows charging indicators and will charge even in sleep/off.)

A
Andre L.

Does Medicare or Medicaid pay for the cost of the units and accessories

MFI Medical

Hello Andre,

Thank you for your inquiry.

MFI Medical is not able to accept medical insurance as a form of payment or bill any medical insurance companies, including Medicare and Medicaid. We recommend checking with your medical insurance company directly to see if they will reimburse you for your purchase of the Coag-Sense PT2 PT/INR Monitoring System and its accessories.

If you have any further questions or need assistance, feel free to reach out.

S
Sarah Q.

Where can I buy supplies in Anniston Alabama or in the area

MFI Medical

Hello Sarah,

Thank you for your inquiry.

You can purchase Coag-Sense PT2 PT/INR Monitoring System supplies directly from our website, and we can ship your order to Anniston, Alabama.

Here are some of the main Coag-Sense PT2 items we carry:

Coag-Sense PT2 PT/INR Monitoring System (various configurations for professional and self-test users):
https://mfimedical.com/products/coag-sense-pt2-pt-inr-monitoring-system

Coag-Sense Coagulation Test Kit with Professional Prothrombin Time Test - PT/INR (50 Tests/Case), designed for use with the Coag-Sense PT2 PT/INR Professional Meter:
https://mfimedical.com/products/coag-sense-coagulation-test-kit-with-professional-prothrombin-time-test-pt-inr

Coag-Sense Professional Control Test Strip Kit (10/Box), for quality control of the PT2 Professional Use system:
https://mfimedical.com/products/coag-sense-professional-control-test-strip-kit

Coag-Sense PT2 Power Supply:
https://mfimedical.com/products/coag-sense-pt2-power-supply

Coag-Sense PT2 Portable Printer and Portable Printer Paper (5 Rolls):
https://mfimedical.com/products/coag-sense-pt2-portable-printer
https://mfimedical.com/products/coag-sense-pt2-portable-printer-paper

Coag-Sense PT2 Stylus Pen (50/Bag):
https://mfimedical.com/products/coag-sense-pt2-stylus-pen

Coag-Sense PT2 PT/INR Wireless Barcode Scanner:
https://mfimedical.com/products/coag-sense-pt2-pt-inr-wireless-barcode-scanner

You can place an order online for delivery to your address in Anniston, Alabama. Any applicable Alabama taxes are calculated automatically at checkout.

To make sure we recommend the right supplies, could you let us know whether you are using the Professional User PT2 meter (in a clinic or office) or the Self-Test User PT2 meter at home? Once we know which version you have, we can confirm the most appropriate kits for your device.

Let us know if you have any additional questions.