{'fraction_non_alphanumeric': 0.019553072625698324, 'fraction_numerical': 0.0, 'mean_word_length': 6.391752577319588, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
An Automatically Controlled Reflectance Spectrophotometry System Using Fiber‐Optic Probe With Contact Sensors for Clinical Use

Reflectance spectra from biological pigments can provide information concerning the basic mechanisms of tissue function. Specifically, fiber-optic reflectance spectrophotometry is widely used for in vivo tissue measurements. The fiber-optic reflectance spectrophotometer has, however, many technical problems in clinical use. To improve the availability of noninvasive reflectance spectrophotometry, a portable reflectance spectrophotometry system that can measure a wide dynamic range of absorbance, and which uses fiber-optic probes with contact and pressure sensors, is described here.