tonometer

简明释义

英[təʊˈnɒmɪtə(r)]美[toʊˈnɑːmətər]

n. 血压计；张力计；音调测定器，音叉

英英释义

单词用法

同义词

反义词

例句

1.IOP reading was measured with noncontact tonometer; central corneal thickness were measured with ultrasonic corneal pachymeter.

采用非接触式眼压计测量眼压，超声角膜测厚仪测量角膜中央厚度。

2.To shorten the time of preparation for work during the cold season it is recommended to protect the tonometer from cooling (e. g. hold it in the coat or smock pocket).

为了在寒冷季节缩短工作准备时间，建议保护眼压仪免受冷却(如置于外套或工作服口袋中)。

3.The tonometer 's position being strictly vertical the sound signal stops .

眼压仪处于完全垂直位置时声音信号停止。

4.ObjectiveTo assess the changes and relative factors of noncontact tonometer (NCT) after laser in situ keratomileusis (LASIK).

目的分析准分子激光原位角膜磨削术(LASIK)后非接触式眼压(nct)的改变及其相关因素。

5.The instrument the doctor USES to measure pressure is called a tonometer.

医生测量眼压使用的仪器叫做眼压仪。

6.The linear measurement principle of flattened diameter of the ocular cornea and the location deviation of the cone prism which is used in the applanation tonometer are introduced.

介绍了用于压平眼压计的圆台压平棱镜进行角膜压平直径线性测量原理及定位偏差分析；

7.The linear measurement principle of flattened diameter of the ocular cornea and the location deviation of the cone prism which is used in the applanation tonometer are introduced.

介绍了用于压平眼压计的圆台压平棱镜进行角膜压平直径线性测量原理及定位偏差分析；

8.Objective to investigate the causes of the failure in intraocular pressure measurement by a non-contact tonometer.

目的研究非接触式眼压仪临床测量失败原因。

9.After the test with the tonometer, the nurse recorded the results in the patient's file.

在使用眼压计测试后，护士将结果记录在病人的档案中。

10.The tonometer is an essential tool in ophthalmology clinics.

在眼科诊所中，眼压计是一个必不可少的工具。

11.You may feel slight discomfort when the tonometer is applied to your eye.

当眼压计施加到你的眼睛上时，你可能会感到轻微的不适。

12.Regular check-ups with a tonometer can help detect glaucoma early.

定期使用眼压计检查可以帮助早期发现青光眼。

13.The doctor used a tonometer to measure the intraocular pressure of the patient.

医生使用眼压计来测量病人的眼内压。

作文

The field of medicine is filled with various tools and instruments that help healthcare professionals diagnose and treat patients effectively. One such instrument is the tonometer, which plays a crucial role in measuring intraocular pressure (IOP) in the eyes. Elevated IOP can be an indicator of glaucoma, a serious condition that can lead to vision loss if not detected early. Understanding how a tonometer works is essential for both medical practitioners and patients alike.A tonometer is a device used by ophthalmologists to assess the pressure inside the eye. There are several types of tonometers, including applanation, non-contact, and indentation tonometers, each with its own method of measurement. The most commonly used type is the applanation tonometer, which measures the force required to flatten a small area of the cornea. This method is based on the principle that the pressure inside the eye can be determined by the amount of force needed to alter the shape of the cornea.During a typical eye examination, the patient may receive eye drops to numb the surface of the eye before the tonometer is applied. The healthcare provider then uses the tonometer to measure the IOP. This process is quick and usually painless, although some patients may feel slight pressure during the procedure. The results obtained from the tonometer help the doctor determine whether further tests or treatments are necessary.Regular eye examinations, including the use of a tonometer, are vital, especially for individuals at higher risk of developing glaucoma. These include those with a family history of the disease, older adults, and individuals with certain medical conditions such as diabetes or high blood pressure. Early detection through the use of a tonometer can make a significant difference in preserving vision and preventing irreversible damage to the optic nerve.In addition to its clinical importance, the tonometer has also seen advancements in technology. Modern devices often feature digital displays and automated measurements, making the process even more efficient and comfortable for patients. Non-contact tonometers, which use a puff of air to measure IOP without touching the eye, have become increasingly popular due to their ease of use and patient comfort.Moreover, the role of the tonometer extends beyond just diagnosing glaucoma. It is also used in monitoring the effectiveness of treatments for patients already diagnosed with the condition. By regularly measuring IOP with a tonometer, doctors can adjust medications or treatment plans as needed to ensure optimal eye health.In conclusion, the tonometer is an indispensable tool in the field of ophthalmology. Its ability to accurately measure intraocular pressure allows for early detection and management of conditions like glaucoma, ultimately helping to preserve vision. Patients should be aware of the importance of regular eye check-ups that include the use of a tonometer, as proactive care can lead to better outcomes. As technology continues to evolve, the tonometer will likely become even more advanced, further improving the quality of eye care available to patients worldwide.

医学领域充满了各种工具和仪器，帮助医疗专业人员有效地诊断和治疗患者。其中一种仪器是tonometer，它在测量眼内压（IOP）方面发挥着至关重要的作用。升高的IOP可能是青光眼的指标，这是一种严重的疾病，如果不及早发现，可能导致视力丧失。理解tonometer的工作原理对医疗从业者和患者而言都至关重要。tonometer是眼科医生用来评估眼睛内部压力的设备。有几种类型的tonometer，包括压平式、非接触式和压痕式，每种都有其独特的测量方法。最常用的类型是压平式tonometer，它测量使角膜的小区域变平所需的力量。该方法基于这样的原理：眼内压力可以通过改变角膜形状所需的力量来确定。在典型的眼科检查中，患者可能会接受眼药水以麻醉眼睛表面，然后医生使用tonometer进行IOP测量。这个过程快速且通常无痛，尽管一些患者在过程中可能会感到轻微的压力。从tonometer获得的结果帮助医生判断是否需要进一步的测试或治疗。定期的眼科检查，包括使用tonometer，至关重要，尤其是对于那些有更高青光眼风险的人群。这些人群包括有家族病史的人、老年人以及患有某些疾病如糖尿病或高血压的人。通过使用tonometer进行早期检测，可以显著保护视力并防止对视神经的不可逆损害。除了临床重要性，tonometer也经历了技术上的进步。现代设备通常具有数字显示和自动测量功能，使得这一过程对患者更加高效和舒适。非接触式tonometers利用一阵气流来测量IOP，而不接触眼睛，由于其使用方便和患者舒适度，越来越受到欢迎。此外，tonometer的作用不仅限于诊断青光眼。它也用于监测已经确诊患者的治疗效果。通过定期使用tonometer测量IOP，医生可以根据需要调整药物或治疗计划，以确保最佳的眼部健康。总之，tonometer是眼科领域不可或缺的工具。它准确测量眼内压力的能力使得早期发现和管理青光眼等疾病成为可能，最终帮助保护视力。患者应意识到定期眼科检查的重要性，包括使用tonometer，因为主动护理可以带来更好的结果。随着技术的不断发展，tonometer可能会变得更加先进，进一步改善全球患者可获得的眼科护理质量。