来源:Madeline Lassche,MSNEd,注册护士,Katie Baraki,MSN,注册护士,犹他大学护理学院,犹他州
主要间歇性静脉(IV)输注以容量控制的方式单独输注,而次要输注则需与另一种静脉输液(通常为维持液)联合使用。间歇性输注需在特定时间内完成,具体时间由药物类型决定,例如静…
1. 一般操作注意事项(在房间内与患者一同回顾)。
2. 前往药物配置区域(该区域可能位于受控的房间内,或护士站的受控区域内),获取医嘱要求的静脉输注药物。使用十项安全核查步骤完成首次安全检查 "权利" 给药方法。请参考 "从药品分发装置取药时的安全检查与给药十项原则" 视频
3. 获取输液泵静脉输液管(下文简称"IV tubing")。
4. 使用静脉输注药物液体预充输液管路。
5. 在药物准备区域,完成以下步骤 使用 Ten 进行第二次安全检查 "权利" 给药方法。请参考 "从药品分发装置取药时的安全检查与给药十项权利" 视频
6. 准备适当的用品,包括10 mL生理盐水冲洗液和酒精棉片。
7. 将废物放入适当的废物处理容器中。
管理
8. 首次进入患者病房时,应将静脉输注药物、管路及其他用品放置一旁,并按照步骤1.1所述进行手部清洁。
9. 在患者病房内,完成第三次也是最后一次用药安全核查,严格遵守给药的十大"正确"原则。请参考"口服与液体药物的准备与给药"视频。
10. 评估并冲洗外周静脉留置针穿刺部位。请参阅"评估与冲洗外周静脉留置管"视频。
11. 准备输液泵。
12. 在患者的电子健康记录中记录静脉输液药物的给药情况。
13. 将所有废弃物丢弃至适当的容器中。
14. 离开患者病房。离开病房后,按照步骤 1.1 中所述进行手部清洁。
1. 一般操作注意事项(在房间内与患者一同回顾)。
2. 前往药物配置区域(该区域可能位于受控的房间内,或护士站的受控区域内),获取医嘱要求的静脉输注药物。使用十项安全核查步骤完成首次安全检查 "权利" 给药方法。请参考 "从药品分发装置取药时的安全检查与给药十项原则" 视频
3. 获取输液泵静脉输液管(下文简称"IV tubing")。
4. 使用静脉输注药物液体预充输液管路。
5. 在药物准备区域,完成以下步骤 使用 Ten 进行第二次安全检查 "权利" 给药方法。请参考 "从药品分发装置取药时的安全检查与给药十项权利" 视频
6. 准备适当的用品,包括10 mL生理盐水冲洗液和酒精棉片。
7. 将废物放入适当的废物处理容器中。
管理
8. 首次进入患者病房时,应将静脉输注药物、管路及其他用品放置一旁,并按照步骤1.1所述进行手部清洁。
9. 在患者病房内,完成第三次也是最后一次用药安全核查,严格遵守给药的十大"正确"原则。请参考"口服与液体药物的准备与给药"视频。
10. 评估并冲洗外周静脉留置针穿刺部位。请参阅"评估与冲洗外周静脉留置管"视频。
11. 准备输液泵。
12. 在患者的电子健康记录中记录静脉输液药物的给药情况。
13. 将所有废弃物丢弃至适当的容器中。
14. 离开患者病房。离开病房后,按照步骤 1.1 中所述进行手部清洁。
View the full transcript and gain access to JoVE Science Education videos
Q1: What is the difference between primary and secondary intermittent IV infusions?
Primary intermittent IV infusions are delivered alone as volume-controlled infusions, while secondary infusions are delivered alongside another IV fluid, usually maintenance fluids. Both types are administered over a specific time period determined by medication type, such as IV antibiotics. The choice between primary or secondary delivery depends on medication compatibility and risk for patient harm.
Q2: Why are infusion pumps used for high-volume IV medications?
Infusion pumps deliver IV fluids in a volume-controlled manner, keeping medication side effects to a minimum and helping prevent nurse medication errors. High-volume IV medications, ranging from 50 to 500 milliliters, are typically delivered using an infusion pump as either primary or secondary infusions to ensure accurate dosing and patient safety.
Q3: What must be reviewed before administering an IV medication?
Before delivering an IV medication, carefully review medication compatibility with maintenance fluids using an approved medication drug guide, pharmacy recommendations in the Medication Administration Record (MAR), and physician orders. This assessment determines if primary or secondary delivery is appropriate based on risk for patient harm, such as with concentrated electrolyte preparations like potassium.
Q4: What are the main components of an infusion pump?
An infusion pump consists of a main pump PC unit, which serves as the brain of the device, and interlocking modules or channels in which the IV tubing is contained. While specific brand designs may vary slightly, the general concepts and principles of infusion pump operation remain consistent across different pump brands.
Q5: When is IV medication administration necessary instead of oral administration?
IV medication administration is required when certain medical conditions preclude oral fluid intake, specific medication preparations demand IV delivery, or situations require faster blood concentration increases than possible through the gastrointestinal tract. These circumstances necessitate direct intravenous administration to achieve therapeutic goals and patient safety.
Q6: What steps are involved in preparing to administer a primary intermittent IV infusion?
Preparing a primary intermittent IV infusion involves acquiring the medication, priming the IV tubing, preparing the patient, and programming the infusion pump. Each step ensures proper medication delivery and pump function before administration begins, following the specific brand's procedures while maintaining consistent general principles.
Q7: How do infusion pump principles apply across different pump brands?
While specific infusion pump brands may have slightly different operational steps, the general concepts and principles remain consistent across all pump brands. Understanding these foundational principles allows nurses to adapt their technique when using different pump models while maintaining safe, accurate medication administration practices.