Contec Medical Systems Co. Ltd. CMS50EW Benutzerhandbuch

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Instructions to User 
Dear users, thank you very much for purchasing the Pulse Oximeter.   
This Manual is written and compiled in accordance with the
 
council directive MDD93/42/EEC for 
medical devices and harmonized standards. In case of modifications and software upgrades, the 
information contained in this document is subject to change without notice. 
The Manual describes, in accordance with the Pulse Oximeter’s features and requirements, main 
structure, functions, specifications, correct methods for transportation, installation, usage, operation, 
repair, maintenance and storage, etc. As well as the safety procedures to protect both the user and 
equipment. Refer to the respective chapters for details. 
Please read the User Manual carefully before using this product. The User Manual which describes 
the operating procedures should be followed strictly.Failure to follow the User Manual may cause 
measuring abnormality, equipment damage and human injury. The manufacturer is NOT responsible 
for the safety, reliability and performance issues and any monitoring abnormality, human injury and 
equipment damage due to users' negligence of the operation instructions. The manufacturer’s 
warranty service does not cover such faults. 
Owing to the forthcoming renovation, the specific products you received may not be totally in 
accordance with the description of this User Manual. We would sincerely regret for that. 
This product is medical device, which can be used repeatedly.   
WARNING: 
0  Uncomfortable or painful feeling may appear if using the device ceaselessly, especially for 
the microcirculation barrier patients. It is recommended that the sensor should not be 
applied to the same finger for over 2 hours. 
0  For the special patients, there should be a more prudent inspecting in the placing process. 
The device can not be clipped on the edema and tender tissue. 
0  The light (the infrared is invisible) emitted from the device is harmful to the eyes, so the 
user and the maintenance man should not stare at the light. 
0  Testee can not use enamel or other makeup. 
0  Testees fingernail can not be too long. 
0  Please refer to the correlative literature about the clinical restrictions and caution. 
0  This device is not intended for treatment. 
The User Manual is published by our company. All rights reserved.