catheters

简明释义

英[ˈkæθ.ɪ.təz]美[ˈkæθ.ɪ.tɚz]

n. 导尿管，尿液管（catheter 的复数形式）；医用导管

英英释义

单词用法

同义词

反义词

例句

1.Ablation therapy. In this procedure, one or more catheters are threaded through your blood vessels to your inner heart.

消融术这种方法将一个或多个导管通过血管穿入心脏并定位于引起心率失常的病灶处。

2.Components: compression pumps, catheters, atomizer bottle.

组成：压缩泵，导管，雾化瓶。

3.The catheters with core was selected in experiment group, and without core in control group.

实验组以带管芯的气管导管行盲探经鼻气管插管术，对照组则不带管芯。

4.Based on the characteristics of double cavity central venous catheters, Selected the suitable extruding process, and designed the extruding die.

前言：根据双腔中心静脉导管的特点，选择了合适的导管成型工艺，并设计了挤出机机头的芯模和口模。

5.These work in the same way as tunneled catheters but are removed before the patient leaves the hospital.

它们与注射通道按照同样的原理工作但在病人出院前被移除。

6.Main products are all kinds of silicone rubber catheters, drainage tubes, corrugated tubes and other medical silicone rubber products.

主营产品有各种硅橡胶导管，引流管，波纹管及其他医用硅橡胶制品。

7.There appears to be no evidence to support the use of low placed umbilical artery catheters. High catheters should be used exclusively.

资料显示没有证据支持低位脐动脉导管的置入，应该优先选择将脐动脉导管置于高位。

8.The nurse carefully inserted the catheters into the patient's bladder.

护士小心地将导尿管插入患者的膀胱。

9.Doctors often use catheters to drain excess fluid from the body.

医生常常使用导管来排出体内多余的液体。

10.After surgery, the patient was given catheters for pain management.

手术后，患者被给予导尿管以管理疼痛。

11.In emergency situations, catheters can be life-saving tools.

在紧急情况下，导管可以是救命的工具。

12.The doctor explained how to care for the catheters at home.

医生解释了如何在家中护理导管。

作文

In the field of medicine, various tools and devices are utilized to enhance patient care and treatment. One such device is the catheters, which play a crucial role in both diagnostic and therapeutic procedures. A catheter is a thin tube that can be inserted into the body to either drain fluids or deliver medications. They are commonly used in hospitals for a variety of purposes, including urinary drainage, intravenous therapy, and even cardiac procedures. The most well-known type of catheter is the urinary catheter, which is used to manage urinary retention or incontinence. This device allows for the drainage of urine from the bladder, providing comfort to patients who are unable to do so naturally. In cases where patients are recovering from surgery or have certain medical conditions, a urinary catheter can be essential for maintaining proper fluid balance and preventing infections. Another common application of catheters is in intravenous (IV) therapy. IV catheters are used to administer medications, fluids, and nutrients directly into a patient’s bloodstream. This method is particularly beneficial for patients who require immediate treatment or those who cannot take medications orally. The insertion of an IV catheter allows healthcare professionals to monitor the patient’s condition closely while providing necessary interventions swiftly. In more specialized fields, catheters are also utilized in cardiovascular procedures. For instance, during a cardiac catheterization, a long, flexible catheter is threaded through blood vessels to the heart. This procedure helps doctors diagnose and treat various heart conditions by allowing them to visualize the coronary arteries and measure pressures within the heart chambers. The information gathered from this procedure can lead to critical decisions regarding further treatment options, such as angioplasty or stent placement. Despite their benefits, the use of catheters is not without risks. Complications such as infections, blockages, and damage to surrounding tissues can occur if catheters are not properly managed. Therefore, it is essential for healthcare providers to follow strict protocols when inserting and maintaining catheters. Patient education is also vital; individuals who may need to use catheters at home should receive thorough instructions on hygiene and care to minimize risks. In conclusion, catheters are indispensable tools in modern medicine that facilitate various treatments and interventions. From urinary management to life-saving cardiac procedures, their versatility and efficacy make them a staple in healthcare settings. As technology advances, we can expect even more innovative uses for catheters, improving patient outcomes and enhancing the quality of care provided. Understanding the purpose and function of catheters is essential for both healthcare professionals and patients alike, ensuring that these devices are used safely and effectively.

在医学领域，各种工具和设备被用于提升患者护理和治疗的效果。其中一种设备是导管，它在诊断和治疗过程中发挥着至关重要的作用。导管是一种可以插入身体的细管，用于排出液体或输送药物。它们通常在医院中用于多种目的，包括尿液排放、静脉治疗，甚至心脏手术。 最常见的导管类型是尿道导管，它用于管理尿潴留或失禁。这种设备允许从膀胱中排出尿液，为无法自然排尿的患者提供舒适。在患者术后恢复或有某些医疗条件的情况下，尿道导管对于维持适当的液体平衡和预防感染至关重要。 另一个常见的导管应用是在静脉（IV）治疗中。IV导管用于将药物、液体和营养物质直接注入患者的血液中。这种方法对需要立即治疗或无法口服药物的患者特别有益。插入IV导管使医疗专业人员能够密切监测患者的状况，同时迅速提供必要的干预。 在更专业的领域中，导管也被用于心血管手术。例如，在心脏导管插入术中，一根长而柔韧的导管通过血管插入心脏。该过程帮助医生诊断和治疗各种心脏疾病，使他们能够可视化冠状动脉并测量心腔内的压力。从该过程收集到的信息可以导致关于进一步治疗选项的重要决策，例如血管成形术或支架植入。 尽管有其好处，但使用导管并非没有风险。如果导管未得到妥善管理，可能会发生感染、堵塞和周围组织损伤等并发症。因此，医疗提供者在插入和维护导管时必须遵循严格的规范。患者教育同样至关重要；可能需要在家中使用导管的个人应接受有关卫生和护理的详细指导，以减少风险。 总之，导管是现代医学中不可或缺的工具，促进了各种治疗和干预。从尿液管理到拯救生命的心脏手术，它们的多功能性和有效性使其成为医疗环境中的基础。随着技术的进步，我们可以期待导管有更多创新的用途，提高患者的结果并增强提供的护理质量。理解导管的目的和功能对医疗专业人员和患者都是至关重要的，确保这些设备的安全和有效使用。