j**********i
发帖数: 3758 | 1 http://www.amazon.com/Finger-Pulse-Oximeter-CMS-50DL/dp/B004BJT
成本还可以降低。我看了一下，大致的原理是图像处理的原理。血氧仪还可以和
血压计集成。主要的问题是缺乏无线传输系统。
为什么要用无线的传输？因为需要分析一个人的长期健康数据。
这对于现代社会里的成年人，也可以避免过劳死。
二一个，无线可以比较方便，不需要那么多线连到人的身上。
所以，这个项目还是会被普及。至少很快，许多城市就会有这样的急救中心。
这是一个开头，也许还有许多便宜的方法可以开启远程医疗或者至少远程监控的行业。
即使不在家里，在工作中，一些数据也可以走无线。 | j**********i
发帖数: 3758 | 2 目前市场上血氧仪的产品太多，很难辨别精度和好坏。但是
技术上还是有很大差别的。从价格上看，相差很远。
有几万块的仪器，也有200元的东西。
什么人都想赚钱。我买了一个血糖仪，左手和右手同时测，误差
竟然达到0.6. 在生命的问题上，还是有人玩弄诡计和扯烂污。 | j**********i
发帖数: 3758 | 3 The motivation of our project is only for people who concerned and cared. If
the Oximeters are on, both in hospital and monitor center,
but no one care, it renders nothing.
If the nurses and doctors fail to take care, there are someone cared
somewhere. If no one care, it is not up to me. | j**********i
发帖数: 3758 | 4 中国多数医生对于血氧仪是陌生的，即使是大医院的医生对于血氧指标也是
没有清晰概念的。
我做过几个实验，其中一个是尽力憋气，憋到最后，我的血氧才掉到
92%.而我看到的许多中国病人，血氧都在90%以下，而许多医生都无动于衷。
我犯了一个外行的超级错误，把我父母的血氧报警下限定在90%，而实际应该定在
94%。
Most doctors in China are unfamiliar with the usage of Oximeter, even large
hospital doctors also have No clear concept about Saturation level of
Peripheral oxygen(SpO2).
I have done a few experiments, one is to try to hold my breath as much as I
could bear for the last second, more or less, my SpO2 level fells
to 92%. I witnessed so many patients, SpO2 level were less than 90%,
and many doctors there were very indifferent about the situations.
I had made a layman's super error, and put my parents SpO2 alarm
number at 90%. It should be set at least above 94%. |
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