User manual MINOLTA MAXXUM 2XI PART 1

[. . . ] Non-invasive Compact & light weight Easy operation No disposable required No user calibration required Mininum 400 times measurements per fully-charged battery Long light bulb life (150, 000 measurements) Built-in checker in charger unit Principle T he Jaundice Meter MAXXUM 2XI determines the yellowness of the sub-cutaneous tissue of a newborn infant by measuring the difference in optical densities for light in the blue (450 nm) and green (550 nm) wavelength regions. The measuring probe has two optical paths (see Fig. [. . . ] 1). The use of this method allows measurement of yellow-ness of the skin and subcutaneous of a newborn infant with the in-fluences of melanin pigment and skin maturity kept at a minimum, which was impossible with conventional methods. When the measuring probe is pressed against the forehead or sternum of the infant, the built-in xenon lamp flashes, and the light Sensor for short from the xenon lamp is guided to 2-wavelength optical path the skin surface through the glass photodiode fiber and illuminates the skin. The Diffuser panel light is then scattered and absorbed in the skin repeatedly, and finally Sensor for long optical path returns to the glass fiber (sensor 2-wavelength photodiode side). 3-91, Daisennishimachi, Sakaiku, Sakai, Osaka 590-8551, Japan Konica Minolta (CHINA) Investment Ltd. SE Sales Division Rm. 29A, K Cross Region Plaza, No. 899 Lingling Rd. , Shanghai, China Phone: +86-021-5489 0202 FAX: +86-021-5489 0005 Konica Minolta Sensing Singapore Pte Ltd. 10, Teban Gardens Crescent, Singapore 608923 Phone: +65 6563-5533 FAX: +65 6560-9721 Addresses and telephone/fax numbers are subject to change without notice. [. . . ] 10, Teban Gardens Crescent, Singapore 608923 Phone: +65 6563-5533 FAX: +65 6560-9721 Addresses and telephone/fax numbers are subject to change without notice. [. . . ]