This direct-connect spSpO2 sensor is available for use with Hellige: 107, 111, 153, 154, 1551, 156, 157, 168, 182, 202, 202 R, 203, 204R, 205, 211, 230, 231, 240, 250, 310, 630 Serie SMK-200, 851, 852 SCS 804 SMK 151, Pepita 201, Pepita 203, Pepita 205R, R204, SMC108, SMK181, SMK210, SMP 300, SMS316, SMU 511, SMU 611, SMU 612, SMV 104T, SMV104, Servocard Cardioserv Series, Servomed 4 Generation SCP 844, Servomed N4, Vicom SM.