The Vevo 770 high-resolution imaging system gives the cardiovascular researcher the ability to image in vivo the functionality of small animal anatomical and physiological features as well as the ability to measure blood flow. Using its Pulsed Wave Doppler function, the Vevo 770 enables a researcher to evaluate quantitatively the physiological function of the developing mouse heart within the heart's chambers and in the associated major vessels, all in real-time.







In addition, VisualSonics has developed accompanying accessories to ensure that the small animal is maintained in the most stable state during imaging. Not only does this ensure the humane treatment of the animal, it also ensures that the cardio-related stress on the animal is minimized therefore ensuring a more "regulated" environment and consequently, a more accurate imaging result:
  • >  Integrated Rail System and Mouse Handling Table is a system for quickly and efficiently setting-up a comfortable environment for effective imaging of a small animal. The rail system is adjustable and aligns the RMV scanhead and the mouse, which is placed on a heated table once anesthetized. The table is heated to ensure the stability of the mouse's temperature during the procedure and allows monitoring of the mouse's ECG.

  • >  Integrated Isoflurane-Based Anesthesia System is a compact Isoflurane-based anesthesia system for small animals. The system is available in a desktop version or as a trolley-mounted version. Once anesthetized in the chamber, the mouse is placed on the heated table. The anesthesia tubes and small-animal mask are integrated into the table apparatus so that the researcher can easily move the table and maneuver the mouse without disrupting the flow of anesthesia.


Features and Benefits of the Vevo 770 High-Resolution Imaging System for Cardiovascular Research:
  • >  Quantitative Evaluation of Physiological Function and Development of Mouse Heart: Real-time evaluation and quantification of physiological function of the developing mouse heart and the associated major vessels.

  • >  Evaluation of cardiovascular therapies: The Vevo 770 can also be used or evaluating the effectiveness of cardiovascular therapies in mouse models. The non-invasive nature of the system allows longitudinal analysis (studying treatment effectiveness in the same animal over time).

  • >  Reduce Stress on Animal Through Heated Mouse Table: The heated table that the mouse rests on during the imaging session is heated to ensure stability of the animal's temperature and to maintain as normal a heart rate as possible.

  • >  Extensive Measurement and Annotation Functionality: The Vevo software provides measurement and annotation functionality that allows the cardiovascular researcher to conduct comprehensive analysis for monitoring and measuring the progression of disease and the efficacy of therapeutics.



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