• Michael O'Reilly: former chief medical officer for Masimo, which markets a wireless pulse oximeter for the iPhone. •迈克尔•奥莱利:医疗仪器开发公司Masimo前首席医疗官,该公司销售过一款可与iPhone兼容的无线脉搏血氧仪。
Objective: To discuss the feasibility of examining the saturation of oxygen in blood of pulp using pulse oximeter in order to judge the pulp vitality. 目的探讨将脉搏血氧饱和度测定仪用于检测中切牙牙髓血氧饱和度以判定牙髓活力的可行性。
Compare oximeter pulse rate with client's radial pulse. 对比血氧计脉率与病人桡动脉搏动。
The Principle and Examination of Measure Performance of Pulse Oximeter 脉搏血氧饱和度监测仪的原理及计量性能检测
Because maximal total light absorption corresponds to a pulse, the pulse oximeter also provides a figure for pulse rate. 因为最大的总光吸收与脉搏相对应,因此脉博血氧测定仪也提供了脉率的图形。
The pulse oximeter is a device that allows non-invasive measurements of the saturation of haemoglobin with oxygen ( SpO2); 脉博血氧测定仪是一种允许非侵入式携氧血红蛋白状态的测量方法的仪器;
Determine client-specific site appropriate to place pulse oximeter probe by measuring capillary refill. 测定毛细血管再充盈情况,决定特定病人脉氧仪探针放置部位。
The pulse oximeter is a noninvasive monitor attached to the patient's finger or earlobe to measure oxygen saturation continuously. 脉氧仪显示病人氧饱和度,这是一种非侵入式监测仪,套在病人指头或耳垂上连续监测氧饱和度。
The Development of a Wearable Pulse Oximeter Sensor And Study of the Calibration Method 可穿戴式血氧传感器的设计和定标方法研究
Comparison of transesophageal arterial blood oxygen saturation monitoring and finger pulse oximeter 手术患者经食道监测血氧饱和度和指端脉搏血氧测定法的比较
Objective To study and consider the value of arterial blood gas analysis and pulse oximeter in medical thoracoscopy. 目的研究动脉血气及脉搏氧饱和度监测在开放式胸腔镜术中的应用价值。
The pulse oximeter measuring system was used to do frequency domain analysis for pulse signals of 67 patients with hypertension disease and 66 healthy persons. 采用光电容积脉搏血氧饱和度检测系统对67例高血压病人采集的脉搏波信号进行了频域分析,并和66例正常人进行对比分析。
A reflecting oximeter, based on the principle that blood optical absorption ( or reflection) intensity is in fixed relation with blood oxygen saturation, measures the blood oxygen saturation under extracorporeal circulation in heart surgery. 反射式血氧饱和度监测仪利用血液对光辐射吸收(或反射)强度成固定测量关系的原理反映心外科体外循环下的血氧饱和度。
It successfully resolves the problems in sensitivity and stability of the oximeter. 它成功地解决了饱和度监测仪的灵敏度和稳定性的问题;
The theory, design and instrumentation of a pulse oximeter for the noninvasive and continuous measurement of arterial hemoglobin oxygen saturation ( SaO_2) are presented. 本文给出了一种用于无创伤,连续地测量动脉血氧饱和度(SaO2)的脉搏式血氧测定仪的原理、设计和仪器。
The design of software system of pulse oximeter 脉搏式血氧饱和度仪的软件系统的研制
This paper mainly discussed measuring principle of noninvasive oxygen saturation and the design of a kind of pulse oximeter. 本文介绍无损伤血氧饱和度测量的原理和实用算法,以及脉搏式血氧饱和度仪的设计。
The development of a noninvasive pulse oximeter 无创伤脉搏血氧测定仪的研制
Because of the the application of Bluetooth in oximeter monitor to make it wireless, the user can wear it in order to inspect real-time oxygen saturation freely when they work and do some other things. 本课题把蓝牙技术应用于血氧饱和度监测系统,为实现血氧仪的无线化奠定了基础,从而可以在不影响正常生活和工作的情况下,对血氧信号进行实时监测,扩大了使用者的活动范围。
This paper introduces a kind of pulse oxygen saturation calibrator, which can calibrate the output of oximeter exactly. 本文介绍了一种脉搏式血氧饱和度仪校准仪的研制,这种校准仪可以检测血氧仪的工作状态是否正常,并能对血氧仪的输出参数进行校准。
Conclusion Both motion and low perfusion can influence the performance of pulse oximeter. 结论体动及低灌注可影响SpO2监测值的准确性。
Software method for extracting photoplethysmography in pulse oximeter 脉搏血氧仪中光电容积脉搏波的软件检出方法
The Application of Modularity Design in the Pulse Oximeter 模块化设计在脉搏血氧监护仪中的应用
This paper describes the software and hardware design of an OEM module-based hand-hold pulse oximeter. 本文介绍采用OEM模块设计的掌上型脉搏血氧仪的软、硬件设计,该仪器具有结构小巧。
Objective The method of eliminating the motion artifact in the pulse oximetry measurement was studied in order to improve the performance character of the pulse oximeter. 目的研究脉搏血氧饱和度检测系统中运动伪差的消除方法,以提高脉搏血氧仪检测性能。
Methods: The coronary blood flow and cardiac output were measured by electromagnetic flow meter. The internal pressure of left ventricle was determined by carrier amplifier and the blood oxygen content was determined by oximeter. 方法:用电磁流量计分别测量冠脉血流量及心输出量,用载波放大器测定左室内压,用血氧分析仪测量血氧含量。
Reflectance detecting system is calibrated when the system design and debugging was finished. The paper uses the pulse oximeter simulators for equipment calibration. 在完成了系统设计和调试之后,采用脉搏血氧仿真器进行仪器定标。
Transmission pulse oximeter has been used widely in clinical and family health care which can realize non-invasive oxygen saturation detection. 脉搏血氧饱和度检测仪可以实现血氧饱和度的无创检测,在临床和家庭保健中广泛使用。
Pulse oximeter is a reliable, noninvasive, convenient instrument for continuous monitor of arterial oxygen saturation. 脉搏血氧仪是一种可连续、无创、方便地检测动脉血氧饱和度的仪器。
Fourthly, analyze and derive a new theoretical model for pulse oximeter based upon simple photon diffusion theory, and bring up a new idea to replace traditional calibration curve with it. 分析并推导了一种基于扩散光学理论的脉搏血氧理论模型,并提出了使用其代替定标校验过程的可能性。