PEFR Velocimeter

• Product Name:

  PEFR Velocimeter

• Category: Medical devices/Other Devices
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• Product Detials:China Patent No: 94304003.5 Zhejiang medical device registered No: 2542175 Brief Description: The device is used to measure PEFR, it is a simple, fast and effective lung function test and monitor device. Feature: 1. Low cost and easy to use. 2. Used to test and monitor lung function in medical examination and Self-examination. 3. Treatment solution for asthma can be made according to the variation of PEFR. 4. Before an asthma attack, patient of Asthma remission has big PEFR variation, timely treatment can prevent serious asthma attack. Notice: 1. Normal value: According to gender, height and age, the normal value is a little bit different, check the appendix table. (Normal value should be more than 80%). 2.24 hour variation: Should measure two times a day in morning and night, preferably 4: 00 a. M. And 4: 00 p. M. Or 8: 00p. M. To 1: 00am and 8: 00am to 4: 00 p. M. 3. Before using it, please push the indicator to start Max value-Min value Formula: 24 hour variation=--*100% Max value Normal: <10% Slightly: 10%-20% Medium: 20%-30% Severe: 30%>" Instruction: 1. Before using it, please push the indicator to start 2. Push down the white cover. 3. Take a deepest breath and hold up without air leak. 4. Hold the withe cover and make the PEFR Velocimeter horizontal. 5. Puff to the seam as fast as possible, record the scale where the indicator is. 6. Put back the indicator to start and repeat above again. 7. Continuously test three times. 8. Close the white cover. Cleaning and Disinfection: 1. Wash the outside of the PEFR Velocimeter with warm boiled water or middle speed soap water. 2. Wash and clean the PEFR with water, shake it and make it dry. 3. Please do not boil it. 4. Please check the scale carefully, if any damage, please do not use it anymore. Notice: We do not export this product to USA Company: Ningbo Changfu Pharmaceutical Co., Ltd.