Blood sampling fixing equipment for department of pediatrics

The utility model discloses a blood collection fixing device for the department of pediatrics. The finger fixing device comprises a fixing base and a finger fixing plate, heating devices are fixedly installed at the two ends of the middle of the fixing base, a fixing belt clamping groove is formed in the outer surface of the fixing base, a fixing belt is fixedly installed at the upper end of the fixing belt clamping groove, and a position adjusting clamping piece is installed in the middle of the fixing belt in a sleeved mode. An arc-shaped supporting device is fixedly installed in the middleof the fixed base, inflatable cushions are arranged at the two ends of the arc-shaped supporting device, an inflation device is fixedly installed at the lower end of the fixed base, an inflation opening is fixedly connected to the left end of the inflation device, and a deflation opening is fixedly formed in the end of the inflation device. The middle of the inflation port and the middle of the deflation port are fixedly