Principle
For different wave-length near-infrared, the absorption between blood hemoglobin and periphery tissue is different. Through photoelectric conversion and image processing, to show the vein clearly by device.
Features
The vein finder mainly takes the advantage of the blood hemoglobin absorption for near-infrared light stronger than other tissues, it makes the superficial blood vessels visualized through the vein visualization technology; it is helpful to find, evaluate and position the superficial blood vessels, etc.; it can effectively improve patient's satisfaction, reduce nurses' psychological pressure, reduce work intensity, and protect the doctors and patients from venipuncture issues. It is widely used in Emergency, Outpatient, Pediatrics, Geriatrics, ICU, Dermatology, Hemodialysis centers, and Cosmetology departments.
High Resolution Image
High-precision cameras and high-precision projectors with advanced vascular algorithms to ensure high resolution qualified images.
Multiple Colors Display
Black white, green, green background, red, purple, purple background, optional for different skin group.
Multiple Sizes and Brightness Display
Large, medium, small, and very small images optional and four level brightness optional.
Multiple Modes Display
Normal, enhanced and depth, depth mode with three puncture position prompts: deep, medium, and shallow
Multiple Fixed Option
Mobile stand, benchtop, and handheld
| Item | Specification |
|---|---|
| Wave Length | 750-950nm |
| Maximum Detection Depth | ≤8mm |
| Sleeping Function | 30 minutes no operation goes into sleeping function |
| Display | 0.96inch OLED display module, displaying pixels, battery, brightness, color, mode, sleep countdown etc. |
| Main Unit Consumption | 50VA |
| Power | 100～240V，50/60HZ，Adapter：12V，2.5A |
| Battery | Internal 7.2V 2200mAh working time ≥2.5h |
| Fixed Option | Mobile stand, benchtop, handheld |
| Weight | 480g |
| Dimension | 220mm*65mm*65mm |
| Item | Specification |
|---|---|
| Light Source | Near Infrared |
| Projector Resolution (pixel) | 854*480 |
| Projection Size | Large, Medium, Small, Very Small |
| Projection Color | Black white, green, green background, red, purple, purple background |
| Projection Brightness | 4 levels adjustable |
| Projection Mode | Normal, enhanced, depth |
| Depth Prompts | Deep, medium, shallow |
| Resolution Speed | 60frames/s |
| Resolution Deviation | ≤0.10mm |
| Best Projection Distance | 200±20mm |
| Minimum Identified Blood Vessel Diameter | ≥0.4mm |
