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護理人員應(yīng)該知道的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. 脈搏血氧測量的基本知識: a procedure that noninvasively measures the amount of oxygen in the blood, frequently performed in an EMS setting.
2. 脈搏血氧測量法為低灌注及氧合作用提供治療提示 indicating how sick the patient is.
3. 脈搏血氧測量法為監(jiān)護提供指引– 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. 選擇合適尺寸的血氧探頭 Pediatric vs. adult patients need appropriately sized sensors to obtain accurate diagnostics.
5. 仔細閱讀使用說明對血氧儀使用至關(guān)重要
6. 自測或小范圍患者使用結(jié)果，不代表其他大多數(shù)急救患者使用結(jié)果
7. 血氧探頭擺放的位置，大大地影響道響應(yīng)延遲時間：
a. Heart to finger – 30 seconds
b. Heart to forehead – 10 seconds
c. Heart to toes – 90 seconds
8.低溫的手部？新完成的美甲（指甲油顏色）？有可能導致錯誤的血氧讀數(shù)。
Cold extremities cause low regional perfusion which could result in a false reading if you do not have the right oximeter.
9. FDA認證的血氧儀性能存在差異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.
當患者血氧飽和數(shù)值處于80-85之間（危險狀態(tài)），NONIN 血氧儀可以準確測出血氧飽和度數(shù)值。
對于普遍的急救和健康護理，脈搏血氧測量是一項十分重要的測量手段.
Using it to guide your care plan can help to ensure the safest and most effective experience for your patients.
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