Infusion imager PSI

laser speckle contrast

PeriCam PSI System is a blood perfusion imager based on the laser speckle contrast analysis (LASCA) technology, also known as laser speckle contrast imaging (LSCI). It is a method that visualizes tissue blood perfusion in real-time. LASCA provides new means to study the microcirculation in ways that were not possible in the past. PeriCam PSI System combines dynamic response and high spatial resolution in one instrument, providing both real-time graphs and video recordings of the tissue being studied. To further enhance its usability, dedicated application software, PIMSoft, has been developed. PeriCam PSI System is available in two versions: PeriCam PSI NR (Normal Resolution) PeriCam PSI HR (High Resolution) Upgrade to zoom functionality Both PeriCam PSI NR and HR can be upgraded with zoom functionality (serial numbers 30000 and up only). This brings together the best of two worlds: the high resolution of the PeriCam PSI HR and the flexibility and large areas of the PeriCam PSI NR all in one instrument. If you want full control and versatility, this is the best choice. This instrument is built with a fast motorized zoom lens for optimal flexibility: zoom in for higher resolution and zoom out for a larger measurement area (up to 21 x 24 cm). This, combined with real-time autofocus capability, makes it an excellent tool for clinical, clinical research and preclinical research applications, all in one instrument. System design PeriCam PSI System uses an invisible near infra-red (NIR) laser (785 nm) for blood perfusion measurements. The beam is spread over the measurement area by a diffuser, creating a speckle pattern.