plethysmography

简明释义

英[ˌpleθɪzˈmɒɡrəfi]美[plɪθɪzˈmɑːɡrəfi]

n. 体积描记法

英英释义

单词用法

同义词

反义词

例句

1.Spine and thoracic deformity, right and left lung volumes were measured on reconstructed 3-dimensional computed tomography images and functional residual capacity measured by plethysmography.

脊柱和胸廓畸形，右肺和左肺活量的测量通过重建三维ct图像的测量和功能残气量体积描记法的测量。

2.Spine and thoracic deformity, right and left lung volumes were measured on reconstructed 3-dimensional computed tomography images and functional residual capacity measured by plethysmography.

脊柱和胸廓畸形，右肺和左肺活量的测量通过重建三维ct图像的测量和功能残气量体积描记法的测量。

3.The cardiac functions were measured by the impedance cardiography and the transthoracic admittance plethysmography in 200 hypertensive patients and normal subjects.

采用心阻抗图与心导纳图对高血压病患者与正常人各200例进行了心功测定。

4.The chronic effect of GYY4137 on blood pressure in normotensive and spontaneously hypertensive rats was determined by tail-cuff plethysmography.

通过尾套体积描记法来研究gyy4137对正常血压和自发性高血压小鼠血压的影响。

5.Therefore, admittance plethysmography can be used as a means to examine and evaluate the left heart function in patient with coronary disease.

因此，导纳法容积描记术可作为冠心病左心功能测试与评价的手段之一。

6.On the basis of the principle of photoelectric plethysmography, a sphygmomanometer has been designed to measure skin blood pressure.

根据光电肢体容积原理，设计了测量皮肤血压的血压计。

7.Therefore, admittance plethysmography can be used as a means to examine and evaluate the left heart function in patient with c...

因此，导纳法容积描记术可作为冠心病左心功能测试与评价的手段之一。

8.With tetrapolar electrical impedance plethysmography, one could obtain this variation and monitor respiratory indirectly.

本文介绍一种利用阻抗变化进行呼吸监测的方法及系统。

9.Lung function were studied with animal plethysmography when suspension ended. Test results were compared statistically.

悬吊结束时，用小动物呼吸功能测定仪测量了肺功能的各项指标，并进行了对比分析。

10.Doctors often use plethysmography to measure blood flow in patients with vascular diseases.

医生经常使用血容量测定法来测量患有血管疾病患者的血流。

11.The plethysmography test can help diagnose conditions like asthma by measuring lung capacity.

血容量测定法测试可以通过测量肺活量来帮助诊断哮喘等疾病。

12.In research, plethysmography is used to study changes in body composition over time.

在研究中，血容量测定法用于研究身体成分随时间的变化。

13.The results from plethysmography can provide insights into a patient's cardiovascular health.

血容量测定法的结果可以为患者的心血管健康提供见解。

14.Clinics may offer plethysmography as part of a comprehensive respiratory assessment.

诊所可能会将血容量测定法作为全面呼吸评估的一部分。

作文

In the field of medicine, various techniques are employed to assess and monitor physiological parameters of the human body. One such technique is plethysmography, which is a non-invasive method used to measure changes in volume within an organ or the whole body. This technique is particularly valuable in understanding blood flow and detecting abnormalities in vascular health. The term plethysmography comes from the Greek word 'plethysmos', meaning 'increase' or 'to fill', and 'graphy', which refers to the process of recording or measuring. The most common application of plethysmography is in the assessment of peripheral blood circulation. By using a device called a plethysmograph, healthcare professionals can measure the changes in volume of a limb or other body parts as blood flows in and out. This information is crucial for diagnosing conditions like deep vein thrombosis, peripheral artery disease, and other circulatory issues. During the procedure, a cuff is placed around the limb, and as the blood flow changes, the device records these fluctuations, providing valuable data for analysis. Another significant use of plethysmography is in respiratory studies. In this context, the technique measures changes in lung volume during inhalation and exhalation. This form of plethysmography helps in diagnosing various pulmonary conditions, including asthma and chronic obstructive pulmonary disease (COPD). By understanding how much air is being inhaled and exhaled, doctors can better evaluate lung function and the effectiveness of treatments. Moreover, plethysmography is also utilized in cardiology to assess cardiac output and blood pressure changes. It provides insights into heart function and helps in the management of heart diseases. This technique allows for continuous monitoring, making it easier for healthcare providers to detect any irregularities in real-time. The advantages of plethysmography lie in its non-invasive nature and the wealth of information it can provide. Unlike more invasive procedures that may require needles or surgical intervention, plethysmography can be performed quickly and safely, with minimal discomfort to the patient. Additionally, it is a cost-effective method that can yield results in a short amount of time, facilitating timely diagnosis and treatment. Despite its many benefits, there are some limitations to plethysmography. For instance, the accuracy of the measurements can be affected by external factors such as temperature, body position, and even the patient's level of anxiety. Therefore, it is essential for healthcare professionals to take these variables into account when interpreting the results. In conclusion, plethysmography is a vital tool in modern medicine that offers a non-invasive way to monitor and assess various physiological parameters. Its applications span across multiple fields, including cardiology, pulmonology, and vascular medicine, making it an indispensable technique in clinical practice. As technology advances, we can expect further improvements in plethysmography methods, leading to even more accurate and reliable assessments of human health. Understanding and mastering this technique is crucial for healthcare providers, as it plays a significant role in diagnosing and managing a wide range of medical conditions.

在医学领域，各种技术被用来评估和监测人体的生理参数。其中一种技术是容积描记法，这是一种非侵入性的方法，用于测量器官或全身内的体积变化。这项技术在理解血流和检测血管健康异常方面特别有价值。术语容积描记法源自希腊语单词“plethysmos”，意为“增加”或“填充”，以及“graphy”，指记录或测量的过程。 容积描记法最常见的应用是在周围血液循环的评估中。通过使用称为容积描记仪的设备，医疗专业人员可以测量四肢或其他身体部位随着血液进出而发生的体积变化。这些信息对于诊断深静脉血栓、外周动脉疾病和其他循环问题至关重要。在该过程中，会在四肢周围放置一个袖带，随着血流的变化，设备记录这些波动，为分析提供宝贵的数据。 容积描记法的另一个重要用途是在呼吸研究中。在这种情况下，该技术测量吸气和呼气期间肺容量的变化。这种形式的容积描记法有助于诊断各种肺部疾病，包括哮喘和慢性阻塞性肺病（COPD）。通过了解吸入和呼出的空气量，医生可以更好地评估肺功能和治疗效果。 此外，容积描记法还用于心脏病学，以评估心输出量和血压变化。它提供了对心脏功能的深入了解，并有助于心脏病的管理。这项技术允许进行连续监测，使医疗提供者能够实时检测任何不规则情况。 容积描记法的优点在于其非侵入性特征及其所能提供的信息丰富程度。与需要针头或外科干预的更具侵入性的程序不同，容积描记法可以快速、安全地进行，对患者的舒适度影响最小。此外，这是一种成本效益高的方法，可以在短时间内产生结果，从而促进及时诊断和治疗。 尽管有许多好处，但容积描记法也存在一些局限性。例如，外部因素如温度、身体姿势甚至患者的焦虑水平都可能影响测量的准确性。因此，医疗专业人员在解释结果时必须考虑这些变量。 总之，容积描记法是现代医学中的一项重要工具，提供了一种非侵入性的方法来监测和评估各种生理参数。它的应用跨越多个领域，包括心脏病学、肺病学和血管医学，使其成为临床实践中不可或缺的技术。随着技术的进步，我们可以期待容积描记法方法的进一步改进，从而导致对人类健康更准确、更可靠的评估。理解和掌握这项技术对医疗提供者至关重要，因为它在诊断和管理广泛的医疗条件中发挥着重要作用。