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Bringing venous hemodynamic testing to you.

Pneumatic Venous Plethysmography. A Product of AdvanzeCardio. Understanding venous physiology. Bringing venous hemodynamic testing to you. Bilateral venous physiological study Obstruction, Incompetence, Exercise in less than 5-10 minutes. A Product of AdvanzeCardio. Obstruction.

brett-nolan
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Bringing venous hemodynamic testing to you.

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  1. Pneumatic Venous Plethysmography A Product of AdvanzeCardio Understanding venous physiology Bringing venous hemodynamic testing to you.

  2. Bilateral venous physiological study Obstruction, Incompetence, Exercise in less than 5-10 minutes A Product of AdvanzeCardio Obstruction Incompetence Function

  3. VenView System Advantages A Product of AdvanzeCardio • Comprehensive plethysmographic evaluation for venous obstruction, incompetence, and calf ejection fraction. • Complete bilateral evaluation time < 20 minutes. • 5 minutes explanation and pre-test set-up, • 5-10 minutes for bilateral obstruction, incompetence, and calf ejection studies collectively, • 5 minute post test removal and print report • Once patient and cuffs are positioned- the testing is “Hands-Off”, simply follow computer prompts. • Detailed hemodynamic values, tracings, and graphs are displayed on two page report. • Examination chair can also be configured as bed. • Unobstructed access to the popliteal area.

  4. About VenView A Product of AdvanzeCardio • VenView is a non-invasive pneumatic venous plethysmography device. • The VenView system provides accurate quantitative studies due to a flow meter that measures air placed inside sensing cuff. • With a limb circumference measurement and automated measured sensing cuff volumes, the VenView system is able to calculate volume/pressure relationships. • Volume measurements are reported as ml/100ml (individual leg volume correction)

  5. Indications A Product of AdvanzeCardio • Venous disease such as venous thrombosis, venous incompetence (deep, superficial, perforator) and poor venous calf ejection fraction may present as varicose veins, edema, stasis, and ulceration of the lower extremities. VenView specifically addresses each parameter of venous disease: • Deep venous thrombosis: outflow study • Venous incompetence: dependent refill study • Venous calf ejection fraction: exercise refill study

  6. VenView specifically addresses each parameter of venous disease: • Deep venous thrombosis: outflow study • Venous incompetence: dependent refill study • Venous calf ejection fraction: exercise refill study A Product of AdvanzeCardio Outflow Dependent Refill Exercise Function

  7. Method: Sensing cuff inflation A Product of AdvanzeCardio Sensing cuffs Sensing cuffs are inflated with air to 6 – 7 mmHg The amount of air is measured as it inflates the cuff which provides a pressure/volume relationship to base calculations

  8. Outflow- phase one (looking for limited outflow / obstruction) A Product of AdvanzeCardio 60 mmHg baseline cuff volume next slide

  9. Outflow- phase two A Product of AdvanzeCardio Normal Outflow Expelled V V Max V V > 77% Ex V V Max V V 4 sec 60 mmHg Release next slide

  10. Outflow- phase two Normal Outflow A Product of AdvanzeCardio > 77% Abnormal Outflow Expelled V V Max V V < 77% Ex V V Max V V 4 sec 60 mmHg Release next slide

  11. Dependent Refilling Normal A Product of AdvanzeCardio Patient is quickly tipped upright… Refill Rate < 5.0 Abnormal Refill Rate > 5.0 (ml / 100ml / min) next slide

  12. Exercise- ankle flexes Normal A Product of AdvanzeCardio 10 ankle flexes Abnormal next slide

  13. Summary Report A Product of AdvanzeCardio • Two page report • Contains values, plethysmographic tracing, and summary graph for all three studies • Outflow • Dependent venous filling • Exercise refilling

  14. Individual Detailed Reports A Product of AdvanzeCardio • Individual detailed report page that contains values, plethysmography tracing, and summary graph for all three studies • Outflow • Dependent venous filling • Exercise refilling Outflow Dependent Filling Exercise

  15. Full Tracing A Product of AdvanzeCardio • Entire study tracing that contains: • Outflow • dependent refill • Exercise refilling • Printable in color and black and white Normal Study Abnormal Study

  16. Additional Chair Features A Product of AdvanzeCardio • Examination chair can also be configured as bed. • Unobstructed access to the popliteal area for examination or duplex scanning.

  17. Bilateral venous physiological study Obstruction, Incompetence, Exercise in less than 5-10 minutes A Product of AdvanzeCardio Your venous hemodynamic studies Obstruction Incompetence Function

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