Laser Speckle Imaging System

GCell laser speckle contrast imaging system is base on the technology of microcirculation dynamic imaging system. Microcirculation dynamic imaging system based on Laser Speckle Contrast Imaging (LSCI) Technical principle.
When infrared light irradiates the body tissue, the hemoglobin in the veins has a more obvious absorption effect on infrared light than the surrounding tissues.
When ingested by the infrared camera, it will form an obvious venous vascular image, which is converted by a special software and hardware image processing system and displayed on the display screen, which intuitively displays the image of the venous blood vessels and assists in the positioning and display of the veins.

GCell laser speckle contrast imaging system becoming increasingly popular due to their numerous advantages. Here are some of the most important benefits of this product:
1. High spatiotemporal resolution: high resolution in time and space, providing more detailed subcutaneous blood flow information
2. Fast speed of imaging: 15-20 frames per second real-time
3. Real-time dynamic monitoring: Blood flow recognition, tracking and detection in real-time video streams

Laser → Laser irradiation into scattering images → LSCI technology →Visualize the flow rate image of vascular perfusion →Blood Flow Meter →Blood Flow Imaging Chart

GCell laser speckle contrast imaging system are widely used in below area
1. Cerebral blood flow testing: Cerebral blood flow monitoring is widely used in the research of cerebrovascular diseases such as cerebral ischemia, cerebral hemorrhage, cerebral infarction, brain injury, and vascular dementia. The microcirculation dynamic imaging system can monitor the cerebral blood flow in real time, stability, convenience and accuracy.
2. Skin burn examination: Accurate assessment of burn depth early in the burn injury is critical to help clinically select the right treatment to avoid unnecessary surgery or hypertrophic scarring. The microcirculatory flow imaging system is recognized as an effective tool for accurate assessment of burn depth, which can improve the accuracy of clinical assessment of burn depth.
3. Intestinal and gastric blood flow: The mesenteric circulation is one of the largest vascular beds in the body and is closely related to the systemic circulation. The regulatory mechanism of mesenteric circulation has an impact not only on the local organs, but also on the systemic circulation. The microcirculation dynamic imaging system can effectively observe and quantify the microcirculation state of the mesentery.
4. Animal anesthesia process
5. Hand-foot blood flow obstruction process
6. Flap transplantation In microsurgery, more reliable methods of postoperative monitoring are needed, particularly in tissue-threatening obstructions, supplying arteries and draining veins, using microcirculatory flow imaging to assess the likelihood of detecting local and total venous outflow occlusion and total arterial occlusion in porcine skin flap models.