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护理人员应该知道的10件事血氧定量法

2018年2月10日发布

护理人员应该知道的10件事血氧定量法

Do you know all there is to know about oximetry when making decisions for your patients? Not all oximeters are created equal. Dr. Wesley from HealthEast Medical Transportation shares his thoughts on the importance of a durable oximeter in a pre-hospital environment. We’ve summed it up for you.

1脉搏血氧测量的基本知识: a procedure that noninvasively measures the amount of oxygen in the blood, frequently performed in an EMS setting. 

2. 脉搏血氧测量法为低灌注及氧合作用提供治疗提示 indicating how sick the patient is.

3. 脉搏血氧测量法为监护提供指引– Too much, or too little oxygen can be harmful depending on the patient's state. A reliable oximeter will show you the O2 level so you can administer oxygen accordingly.

4. 选择合适尺寸的血氧探头 Pediatric vs. adult patients need appropriately sized sensors to obtain accurate diagnostics.




5. 仔细阅读使用说明对血氧仪使用至关重要 

6. 自测或小范围患者使用结果,不代表其他大多数急救患者使用结果

7. 血氧探头摆放的位置,大大地影响道响应延迟时间

a.  Heart to finger – 30 seconds

b.  Heart to forehead – 10 seconds

c.  Heart to toes – 90 seconds

8.低温的手部?新完成的美甲(指甲油颜色)?有可能导致错误的血氧读数。
Cold extremities cause low regional perfusion which could result in a false reading if you do not have the right oximeter.


9
. FDA认证的血氧仪性能存在差异Check out this study conducted at Clinimark Laboratories showing the difference in FDA cleared oximeters. Nonin Medical’s device performed above the rest, and is clearly the most reliable out of the oximeters tested. 


当患者血氧饱和数值处于80-85之间(危险状态),NONIN 血氧仪可以准确测出血氧饱和度数值。


对于普遍的急救和健康护理,脉搏血氧测量是一项十分重要的测量手段.
Using it to guide your care plan can help to ensure the safest and most effective experience for your patients.