关键词：脉搏血氧饱和度；测量；动脉血氧饱和度；分光光度法；动脉血流；血红蛋白
摘 要：Pulse oximetry is a non-invasive method used to measure the arterial blood oxygen saturation level of a patient. Pulse oximetry works on the principle of spectrophotometry, and makes use of the pulsating nature of the arterial blood flow and light absorptive characteristics of Hb. Using a pulse oximeter, hypoxia (a condition in which the supply of oxygen to the body or a region of the body is inadequate) can be detected before patients become clinically cyanosed. Pulse oximeters are used by patients with respiratory or cardiac problems, especially COPD, and for the diagnosis of sleep apnea and hypopnea. The equipment consists of a probe containing two diodes emitting light of two different wavelengths, infrared and red. The light is transmitted through parts of the body such as a finger or earlobe. The oxygenated Hb absorbs more of the infrared light and the deoxygenated Hb absorbs more of the red light. By calculating the amount of absorption, the sensor in the pulse oximeter computes the proportion of oxygenated Hb in the blood and displays it digitally on the screen.
目 录：

01. Executive Summary

02. List of Abbreviations

03. Scope of the Report

03.1 Market Overview

03.2 Product Offerings

04. Market Research Methodology

04.1 Market Research Process

04.2 Research Methodology

05. Introduction

06. Market Landscape

06.1 Market Overview

06.2 Market Size and Forecast

06.3 Pulse Oximetry Market in US

06.3.1 Market Size and Forecast

06.4 Pulse Oximetry Market in Japan

06.4.1 Market Size and Forecast

06.5 Pulse Oximetry Market in Germany

06.5.1 Market Size and Forecast

06.6 Five Forces Analysis

07. Market Segmentation by Product Type

08. Geographical Segmentation

08.1 Pulse Oximetry Market in Americas

08.1.1 Market Size and Forecast

08.2 Pulse Oximetry Market in EMEA Region

08.2.1 Market Size and Forecast

08.3 Pulse Oximetry Market in APAC Region

08.3.1 Market Size and Forecast

09. Key Leading Countries

09.1 US

09.2 Japan

09.3 Germany

10. Buying Criteria

11. Market Growth Drivers

12. Drivers and their Impact

13. Market Challenges

14. Impact of Drivers and Challenges

15. Market Trends

16. Trends and their Impact

17. Vendor Landscape

17.1 Competitive Scenario

17.1.1 Key News

17.2 Vendor Analysis 2014

17.3 Other Prominent Vendors

18. Key Vendor Analysis

18.1 Covidien

18.1.1 Key Facts

18.1.2 Business Overview

18.1.3 Business Segmentation

18.1.4 Business Segmentation by Revenue 2012 and 2013

18.1.5 Geographical Segmentation by Revenue 2013

18.1.6 Business Strategy

18.1.7 Key Information

18.1.8 SWOT Analysis

18.2 Masimo

18.2.1 Key Facts

18.2.2 Business Overview

18.2.3 Business Segmentation by Revenue 2013

18.2.4 Business Segmentation by Revenue 2012 and 2013

18.2.5 Geographical Segmentation by Product Revenue 2013

18.2.6 Business Strategy

18.2.7 Recent Developments

18.2.8 SWOT Analysis

18.3 Nonin Medical

18.3.1 Key Facts

18.3.2 Business Overview

18.3.3 Recent Developments

18.3.4 SWOT Analysis

18.4 Smiths Medical

18.4.1 Key Facts

18.4.2 Business Overview

18.4.3 Revenue by Business Segmentation

18.4.4 Key Developments

18.4.5 Strategy

18.4.6 SWOT Analysis

19. Other Reports in this Series