技术领域technical field
本发明属于医学传感技术领域，尤其涉及一种便携式生理参数测量设备。The invention belongs to the technical field of medical sensing, in particular to a portable physiological parameter measuring device.
背景技术Background technique
目前，随着生活水平的提高和人们对于个人健康状况的关注，便于普通大众使用的医疗测量设备得到广泛应用。人体生理参数是医学上衡量人体生理状态的一系列指标，包括脉搏，血压，血氧饱和度，血糖浓度等。生理参数宏观地反映了人体的身体状况，对于疾病预测，身体保养具有非常重要的预警与指引作用。通常生理参数由人们在医院经过专业仪器体检而获得。但随着科技的进步，小型化、家庭化的便携式生理参数测量仪器受到人们的青睐。At present, with the improvement of living standards and people's concern for personal health conditions, medical measurement devices that are easy to use by the general public are widely used. Human physiological parameters are a series of indicators to measure the physiological state of the human body in medicine, including pulse, blood pressure, blood oxygen saturation, blood sugar concentration, etc. Physiological parameters reflect the physical condition of the human body macroscopically, and play a very important early warning and guiding role in disease prediction and body maintenance. Physiological parameters are usually obtained by people undergoing physical examinations with professional instruments in hospitals. However, with the advancement of science and technology, miniaturized and family-oriented portable physiological parameter measuring instruments are favored by people.
但是，现有技术中的便携式生理参数测量仪器需要集成多种传感器来测量不同的生理参数，例如：测量血压需要血压测量组件；利用光反射法测量血氧饱和度和血糖需要光电监测组件；这样的便携式生理参数测量仪器集成难度和生产成本都较高，同时体积过大也不便于大众随身佩戴。However, the portable physiological parameter measuring instruments in the prior art need to integrate multiple sensors to measure different physiological parameters, for example: measuring blood pressure requires a blood pressure measurement component; using light reflection method to measure blood oxygen saturation and blood sugar requires a photoelectric monitoring component; like this The integration difficulty and production cost of the portable physiological parameter measuring instrument are relatively high, and at the same time, the volume is too large and it is not convenient for the public to carry it around.
对血氧饱和度和血糖浓度等生理参数进行测量时，利用光反射法可以得到更准确的测量结果。而利用光信号来进行探测时，光信号的强弱会对测量结果产生重要的影响。现有便携式生理参数测量设备中，会在测量光和发射光的光路上设置透光孔或者透明材料来增加光强。但是目前的便携式生理参数测量设备为了便携性，只有一个透光孔，只适合左手或者右手佩戴，而无法自由选择佩戴手臂。When measuring physiological parameters such as blood oxygen saturation and blood sugar concentration, more accurate measurement results can be obtained by using the light reflection method. When optical signals are used for detection, the strength of the optical signals will have an important impact on the measurement results. In the existing portable physiological parameter measuring equipment, a light-transmitting hole or a transparent material is arranged on the optical path of the measuring light and the emitting light to increase the light intensity. However, the current portable physiological parameter measurement equipment has only one light-transmitting hole for portability, and is only suitable for left-hand or right-hand wear, and cannot freely choose to wear the arm.
发明内容Contents of the invention
为了解决现有技术中，便携式生理参数测量设备无法兼顾测量对象左右手佩戴的问题，本发明提供了一种便携式生理参数测量设备。In order to solve the problem in the prior art that the portable physiological parameter measuring device cannot be worn by both left and right hands of the measurement object, the present invention provides a portable physiological parameter measuring device.
根据本发明的一个方面，提供一种便携式生理参数测量设备，所述设备包括测量装置，显示装置，第一连接装置和第二连接装置；According to one aspect of the present invention, there is provided a portable physiological parameter measuring device, said device comprising a measuring device, a display device, a first connection device and a second connection device;
所述测量装置用于向测量对象的体表皮肤发送至少一种波长的测量光，以及接收所述测量光的反射光，并对所述反射光进行处理以得到所述测量对象的生理参数；The measurement device is used to send measurement light of at least one wavelength to the body surface skin of the measurement object, receive reflected light of the measurement light, and process the reflected light to obtain physiological parameters of the measurement object;
所述显示装置用于显示所述生理参数；The display device is used to display the physiological parameters;
所述测量装置和所述显示装置通过所述第一连接装置和所述第二连接装置进行连接以形成一环形结构；The measuring device and the display device are connected through the first connecting device and the second connecting device to form a ring structure;
所述测量装置朝向所述测量对象的体表皮肤的一侧具有至少两个透光孔，所述测量光和所述反射光的光路所述透光孔。The side of the measurement device facing the skin of the measurement object has at least two light-transmitting holes, and the light paths of the measurement light and the reflected light are through the light-transmitting holes.
根据本发明的一个具体实施方式，所述测量装置包括光发射和接收模块以及数据处理模块；According to a specific embodiment of the present invention, the measuring device includes a light emitting and receiving module and a data processing module;
所述光发射和接收模块，用于向所述测量对象的体表皮肤发送至少一种波长的测量光，以及接收所述测量光的反射光；The light emitting and receiving module is configured to send measurement light of at least one wavelength to the body surface skin of the measurement object, and receive reflected light of the measurement light;
所述处理模块，用于对所述反射光进行处理以得到所述测量对象的生理参数。The processing module is configured to process the reflected light to obtain the physiological parameters of the measurement object.
根据本发明的另一个具体实施方式，所述体表皮肤是所述测量对象的桡动脉所对应的腕部体表皮肤。According to another specific embodiment of the present invention, the body surface skin is the body surface skin of the wrist corresponding to the radial artery of the measurement object.
根据本发明的又一个具体实施方式，所述测量装置朝向所述测量对象的体表皮肤的一侧包括第一透光孔和第二透光孔；According to yet another specific embodiment of the present invention, the side of the measurement device facing the body surface skin of the measurement object includes a first light-transmitting hole and a second light-transmitting hole;
当所述便携式生理参数测量设备佩戴于所述测量对象的左臂腕部时，所述第一透光孔与所述测量对象的左臂桡动脉对应设置；When the portable physiological parameter measuring device is worn on the left arm wrist of the measurement subject, the first light transmission hole is set corresponding to the left arm radial artery of the measurement subject;
当所述便携式生理参数测量设备佩戴于所述测量对象的右臂腕部时，所述第二透光孔与所述测量对象的和右臂桡动脉对应设置。。When the portable physiological parameter measuring device is worn on the wrist of the right arm of the measurement subject, the second light-transmitting hole is set corresponding to the right arm radial artery of the measurement subject. .
根据本发明的又一个具体实施方式，所述测量装置包括：According to yet another specific embodiment of the present invention, the measuring device includes:
通信模块，用于将所述生理参数通过有线和/或无线方式发送至外部设备。A communication module, configured to send the physiological parameters to external devices through wired and/or wireless means.
根据本发明的又一个具体实施方式，所述测量装置包括：环境状态测量模块和/或运动状态测量模块；According to yet another specific embodiment of the present invention, the measurement device includes: an environmental state measurement module and/or a motion state measurement module;
所述环境状态测量模块用于测量对象所处的环境状况；The environmental state measurement module is used to measure the environmental state of the object;
所述运动状态测量模块用于测量所述被测对象的运动状态。The motion state measurement module is used to measure the motion state of the measured object.
根据本发明的又一个具体实施方式，所述生理参数包括：According to yet another specific embodiment of the present invention, the physiological parameters include:
脉搏参数、血压参数、血糖浓度参数、血氧饱和度参数中任一或其组合。Any or a combination of pulse parameters, blood pressure parameters, blood glucose concentration parameters, and blood oxygen saturation parameters.
根据本发明的又一个具体实施方式，显示所述生理参数包括：According to yet another specific embodiment of the present invention, displaying the physiological parameters includes:
显示所述生理参数的数值和/或所述生理参数的示意图。A numerical value of the physiological parameter and/or a schematic diagram of the physiological parameter are displayed.
根据本发明的又一个具体实施方式，所述第一连接装置和/或所述第二连接装置呈带状和/或条状结构。According to yet another specific embodiment of the present invention, the first connection device and/or the second connection device are in the form of strips and/or strips.
本发明所提供的便携式生理参数测量设备利用光反射法获得测量对象的生理参数，该便携式测量设备仅集成光电传感器即可满足测量需求，因此该便携式测量设备的生产成本和体积可进行控制，其具有功耗低、易于随身佩戴等优点；此外，在该便携式生理参数测量设备中的测量装置上设置有两个透光孔，两个透光孔分别对应于光发射和接收模块，不论用户佩戴于左臂还是右臂都可以获得准确的测量结果。The portable physiological parameter measurement device provided by the present invention obtains the physiological parameters of the measurement object by using the light reflection method, and the portable measurement device only needs to integrate a photoelectric sensor to meet the measurement requirements, so the production cost and volume of the portable measurement device can be controlled, and its It has the advantages of low power consumption and easy to wear; in addition, there are two light-transmitting holes on the measuring device in the portable physiological parameter measuring device, and the two light-transmitting holes correspond to the light emitting and receiving modules respectively, regardless of whether the user wears it or not. Accurate measurements can be obtained on either the left or right arm.
附图说明Description of drawings
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本发明的其它特征、目的和优点将会变得更明显：Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:
图1所示为根据本发明提供的便携式生理参数测量设备的一个具体实施方式的结构示意图；Fig. 1 shows a schematic structural view of a specific embodiment of a portable physiological parameter measuring device provided according to the present invention;
图2所示为根据本发明提供的便携式生理参数测量设备中测量装置的一个具体实施方式的结构示意图。Fig. 2 is a schematic structural diagram of a specific embodiment of the measuring device in the portable physiological parameter measuring device provided according to the present invention.
附图中相同或相似的附图标记代表相同或相似的部件。The same or similar reference numerals in the drawings represent the same or similar components.
具体实施方式detailed description
下文的公开提供了许多不同的实施例或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。此外，本发明可以在不同例子中重复参考数字和/或字母。这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施例和/或设置之间的关系。应当注意，在附图中所图示的部件不一定按比例绘制。本发明省略了对公知组件和处理技术及工艺的描述以避免不必要地限制本发明。The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily limiting the present invention.
参考图1，图1所示为根据本发明提供的便携式生理参数测量设备的一个具体实施方式的结构示意图。Referring to FIG. 1 , FIG. 1 is a schematic structural diagram of a specific embodiment of a portable physiological parameter measuring device according to the present invention.
便携式生理参数测量设备包括：测量装置1，显示装置2，第一连接装置3和第二连接装置4。所述测量装置1用于向测量对象的体表皮肤发送至少一种波长的测量光，以及接收所述测量光的反射光，并对所述反射光进行处理以得到所述测量对象的生理参数。所述显示装置2用于显示所述生理参数。所述测量装置1和所述显示装置2通过所述第一连接装置3和所述第二连接装置4进行连接以形成一环形结构。所述测量装置1朝向所述测量对象的体表皮肤的一侧具有至少两个透光孔，所述测量光和所述反射光的光路所述透光孔。优选的，所述测量装置朝向所述测量对象的体表皮肤的一侧包括第一透光孔11和第二透光孔14。The portable physiological parameter measuring device includes: a measuring device 1 , a display device 2 , a first connecting device 3 and a second connecting device 4 . The measurement device 1 is used to send measurement light of at least one wavelength to the body surface skin of the measurement object, and receive the reflected light of the measurement light, and process the reflected light to obtain the physiological parameters of the measurement object . The display device 2 is used for displaying the physiological parameters. The measuring device 1 and the display device 2 are connected through the first connecting device 3 and the second connecting device 4 to form a ring structure. The measuring device 1 has at least two light holes on the side facing the body surface skin of the measurement object, and the light paths of the measurement light and the reflected light are through the light holes. Preferably, the side of the measurement device facing the body surface skin of the measurement object includes a first light-transmitting hole 11 and a second light-transmitting hole 14 .
具体地，本发明提供的生理参数测量设备主要的适用对象是人类，因此所述测量对象在本文中主要指的是需要进行生理参数测量的人类。本领域技术人员应当理解，本发明提供的生理参数测量设备还可以应用于针对与人类具有相同或相似生理特性的哺乳动物的生理参数的测量。Specifically, the main applicable object of the physiological parameter measurement device provided by the present invention is human beings, so the measurement object herein mainly refers to human beings who need to measure physiological parameters. Those skilled in the art should understand that the physiological parameter measurement device provided by the present invention can also be applied to the measurement of physiological parameters of mammals having the same or similar physiological characteristics as humans.
该便携式生理参数测量设备采用光反射法来测量测量对象的各项生理参数，其具体原理是利用光发射器向人体组织发送光波，该光波经过人体组织反射后生成反射光，光接收器接收该反射光并分析该反射光所反映的人体的生理状况，从而达到测量人体生理参数的目的。具体地，本文所提及的术语“生理参数”包括脉搏参数、血压参数、血糖浓度参数、血氧饱和度参数中任一或其组合。The portable physiological parameter measuring equipment adopts the light reflection method to measure various physiological parameters of the measurement object. Reflect the light and analyze the physiological condition of the human body reflected by the reflected light, so as to achieve the purpose of measuring the physiological parameters of the human body. Specifically, the term "physiological parameter" mentioned herein includes any one of a pulse parameter, a blood pressure parameter, a blood glucose concentration parameter, a blood oxygen saturation parameter or a combination thereof.
参考图2，所述测量装置1包括光发射和接收模块12以及处理模块13。光发射和接收模块12用于向测量对象(即人体)的体表皮肤发送至少一种波长的测量光，以及接收所述测量光的反射光，因此该光发射和接收模块12可以使用能满足上述功能的光电传感器来实现。例如，当前所需测量的生理参数是脉搏参数，根据光反射法测量脉搏参数的原理，测量光可以红光也可以是红外光，因此光发射和接收模块12可以是能产生红光的光电传感器，也可以是可以产生红外光的光电传感器，还可以是既能产生红光也可以产生红外光的光电传感器；当前所需测量的生理参数是血氧饱和度参数时，根据双波长反射法测量血氧饱和度参数的原理，需要两种波长的测量光共同作用才能实现，因此光发射和接收模块12是能够产生红光和红外光两种不同波长的测量光的光电传感器；当前所需测量的生理参数是血糖浓度参数时，根据光反射法测量血糖参数的原理，所述测量光可以使用波长较大(例如为9600nm)的红外光来实现，因此光发射和接收模块12是能够产生上述波长为9600nm的红外光的光电传感器。相应地，若当前所需测量的生理参数是血压参数，该血压参数可以通过脉搏参数测算得到，因此此类情况下对光发射和接收模块12所提出的硬件需求等同于测量脉搏参数。Referring to FIG. 2 , the measurement device 1 includes a light emitting and receiving module 12 and a processing module 13 . The light emitting and receiving module 12 is used to send the measuring light of at least one wavelength to the body surface skin of the measuring object (i.e. the human body), and receive the reflected light of the measuring light, so the light emitting and receiving module 12 can be used to satisfy The photoelectric sensor of above-mentioned function realizes. For example, the physiological parameter currently required to be measured is a pulse parameter. According to the principle of measuring the pulse parameter by the light reflection method, the measurement light can be red light or infrared light, so the light emitting and receiving module 12 can be a photoelectric sensor that can generate red light , can also be a photoelectric sensor that can generate infrared light, or a photoelectric sensor that can generate both red light and infrared light; when the current physiological parameter to be measured is the blood oxygen saturation parameter, it can be measured according to the dual-wavelength reflection method The principle of blood oxygen saturation parameters requires the joint action of two wavelengths of measurement light to be realized, so the light emitting and receiving module 12 is a photoelectric sensor that can generate two different wavelengths of measurement light, red light and infrared light; When the physiological parameter is a blood glucose concentration parameter, according to the principle of measuring the blood glucose parameter by the light reflection method, the measurement light can be realized by using infrared light with a relatively large wavelength (for example, 9600nm), so the light emitting and receiving module 12 can generate the above-mentioned Photoelectric sensor for infrared light with a wavelength of 9600nm. Correspondingly, if the current physiological parameter to be measured is a blood pressure parameter, the blood pressure parameter can be obtained by calculating the pulse parameter. Therefore, the hardware requirement for the light emitting and receiving module 12 in this case is equivalent to measuring the pulse parameter.
典型地，该光发射和接收模块12可使用NJL5501R芯片来实现，NJL5501R芯片是一种可以产生红光和红外光的光电传感器。为满足测量所述生理参数的需求，NJL5501R芯片发出的红光的波长的范围是660nm±3nm，所述红外光的波长的范围是940nm±10nm。可选地，该光发射和接收模块12还集成发射波长是9600nm的红外光的光电传感器。Typically, the light emitting and receiving module 12 can be implemented using an NJL5501R chip, which is a photoelectric sensor that can generate red light and infrared light. In order to meet the requirement of measuring the physiological parameters, the wavelength range of the red light emitted by the NJL5501R chip is 660nm±3nm, and the wavelength range of the infrared light is 940nm±10nm. Optionally, the light emitting and receiving module 12 also integrates a photoelectric sensor that emits infrared light with a wavelength of 9600 nm.
透光孔中穿过的发射光，可以是光发射和接收模块12采用的芯片发出的原始光束，也可以是由光发射和接收模块12中采用的芯片发出的原始光束进行分光后而产生的光。但是只要光发射和接收模块12设置于对应透光孔，光路就会通过透光孔到达测试对象的皮肤，取得较准确的测量结果。The emitted light passing through the light-transmitting hole can be the original light beam emitted by the chip used in the light emitting and receiving module 12, or can be generated by splitting the original light beam emitted by the chip used in the light emitting and receiving module 12. Light. But as long as the light emitting and receiving module 12 is arranged in the corresponding light hole, the light path will reach the skin of the test subject through the light hole, and a more accurate measurement result can be obtained.
为了满足生理参数的测量精度，本文中提及的所述测量对象的体表皮肤优选地是所述测量对象的桡动脉所对应的腕部体表皮肤，因此在实施过程中，该光发射和接收模块12设置在贴近所述腕部体表皮肤的位置。In order to meet the measurement accuracy of physiological parameters, the body surface skin of the measurement object mentioned herein is preferably the body surface skin of the wrist corresponding to the radial artery of the measurement object, so in the implementation process, the light emission and The receiving module 12 is arranged at a position close to the skin on the body surface of the wrist.
用户佩戴所述便携式生理参数测量设备时，可以根据不同的佩戴习惯或者佩戴时的不同情况选择佩戴于左臂或者右臂，因此，本发明提供的便携式生理参数测量设备具有两个透光孔。When wearing the portable physiological parameter measuring device, the user can choose to wear it on the left arm or the right arm according to different wearing habits or different situations when wearing it. Therefore, the portable physiological parameter measuring device provided by the present invention has two light-transmitting holes.
每个透光孔对应一个光发射和接收模块12。光发射和接收模块12通过透光孔11向测量对象的体表皮肤发送测量光，并通过该透光孔11接收上述测量光的反射光。光发射和接收模块12发出的测量光光路通过透光孔11直接达到体表皮肤上，可以避免测量装置1的外壳对测量光的干扰。可以理解，透光孔11可以是通透的设计，也可以是采用透明材料制备。Each light transmission hole corresponds to a light emitting and receiving module 12 . The light emitting and receiving module 12 sends measurement light to the body surface skin of the measurement object through the light transmission hole 11 and receives the reflected light of the measurement light through the light transmission hole 11 . The optical path of the measuring light emitted by the light emitting and receiving module 12 directly reaches the skin on the body surface through the light-transmitting hole 11 , which can avoid the interference of the measuring light by the casing of the measuring device 1 . It can be understood that the light-transmitting hole 11 may be of a transparent design, or may be made of a transparent material.
由于基于易于佩戴和佩戴稳定性考虑，该便携式生理参数测量设备设计为具有腕式佩戴结构，光发射和接收模块12和透光孔设置于贴近桡动脉的位置。便携式生理参数测量设备上至少设置两个透光孔。优选的，当所述便携式生理参数测量设备佩戴于所述测量对象的左臂腕部时，所述第一透光孔11与所述测量对象的左臂桡动脉对应设置；当所述便携式生理参数测量设备佩戴于所述测量对象的右臂腕部时，所述第二透光孔14与所述测量对象的和右臂桡动脉对应设置。这种设置可以保证，不论用户佩戴于左臂还是右臂，都能使测量光通过透光孔到达桡动脉，并使经桡动脉反射的反射光通过透光孔返回。在保证光路畅通的情况下，获得准确的测量结果。Based on the consideration of ease of wearing and wearing stability, the portable physiological parameter measuring device is designed to have a wrist-mounted structure, and the light emitting and receiving module 12 and the light-transmitting hole are arranged close to the radial artery. At least two light-transmitting holes are arranged on the portable physiological parameter measuring device. Preferably, when the portable physiological parameter measuring device is worn on the left arm wrist of the measurement object, the first light transmission hole 11 is set corresponding to the left arm radial artery of the measurement object; when the portable physiological parameter When the parameter measurement device is worn on the wrist of the right arm of the measurement subject, the second light-transmitting hole 14 is set corresponding to the right arm radial artery of the measurement subject. This setting can ensure that no matter the user wears it on the left arm or the right arm, the measurement light can reach the radial artery through the light-transmitting hole, and the reflected light reflected by the radial artery can return through the light-transmitting hole. Accurate measurement results can be obtained under the condition of ensuring smooth light path.
第一透光孔11和第二透光孔14相应的内部均配置一个光发射和接收模块12。根据不同的佩戴方向，启动适不同的光发射和接收模块12。A light emitting and receiving module 12 is arranged in the corresponding interior of the first light transmission hole 11 and the second light transmission hole 14 . According to different wearing directions, different light emitting and receiving modules 12 are activated.
所述处理模块13，用于对所述反射光进行处理以得到所述测量对象的生理参数。所述处理模块13首先将接收到的反射光的信号转换为数字信号；然后根据该数字信号生成生理参数。进行模数转换可以使用现有技术中合适的数模转换芯片来实现，需要特别指出的是，若所述光发射和接收模块12使用NJL5501R来实现，则该NJL5501R芯片内包括用于实现模数转换的硬件结构，不许再添加硬件。用数字信号生成生理参数也可以使用现有技术中合适的单片机芯片来实现，例如MK20DN512VLK10芯片。The processing module 13 is configured to process the reflected light to obtain the physiological parameters of the measurement object. The processing module 13 first converts the received reflected light signal into a digital signal; then generates physiological parameters according to the digital signal. The analog-to-digital conversion can be implemented using a suitable digital-to-analog conversion chip in the prior art. It should be pointed out that if the light emitting and receiving module 12 is implemented using NJL5501R, the NJL5501R chip includes a The converted hardware structure does not allow additional hardware. Generating physiological parameters from digital signals can also be realized by using a suitable single-chip microcomputer chip in the prior art, such as MK20DN512VLK10 chip.
优选的，所述测量装置1还包括：通信模块，用于将所述生理参数通过有线和/或无线方式发送至外部设备。外部设备可以是服务器、个人电脑、智能手机、平板电脑等。生理参数可以在外部设备中进行存储和/或分析。Preferably, the measurement device 1 further includes: a communication module, configured to send the physiological parameter to an external device through wired and/or wireless means. External devices can be servers, PCs, smartphones, tablets, etc. Physiological parameters can be stored and/or analyzed in an external device.
优选的，所述测量装置1包括：环境状态测量模块和/或运动状态测量模块。环境状态测量模块用于测量对象所处的环境状况。该环境状态模块包括但不限于：温度传感器和/或湿度传感器。当用户所处的外部环境温度超过一定阈值时，即可判断被测对象所处环境有火灾等意外状况发生。运动状态测量模块用于测量所述被测对象的运动状态。具体地，该运动状态测量模块包括但不限于：加速度传感器和/或速度传感器。典型地，运动状态测量模块可以使用MMA7455L芯片来实现，MMA7455L芯片是三轴加速度传感器芯片，其与处理模块13相结合，便携式生理参数测量设备可以通过MMA7455L芯片测量到的测量对象的加速度推算该测量对象的运动状态，以判断所述测量对象是否出现跌倒、跌落等意外情况的发生。Preferably, the measurement device 1 includes: an environmental state measurement module and/or a motion state measurement module. The environmental state measurement module is used to measure the environmental state of the object. The environmental status module includes, but is not limited to: a temperature sensor and/or a humidity sensor. When the temperature of the external environment where the user is located exceeds a certain threshold, it can be judged that there is an unexpected situation such as a fire in the environment where the measured object is located. The motion state measuring module is used for measuring the motion state of the measured object. Specifically, the motion state measurement module includes, but is not limited to: an acceleration sensor and/or a speed sensor. Typically, the motion state measurement module can be implemented using the MMA7455L chip, which is a three-axis acceleration sensor chip, which is combined with the processing module 13, and the portable physiological parameter measurement device can calculate the measurement by the acceleration of the measurement object measured by the MMA7455L chip. The motion state of the object is used to determine whether the measurement object falls or falls and other accidents occur.
显示装置2用于显示生理参数的数值和/或所述生理参数的示意图。该显示装置2可以使用现有技术中合适的LED液晶显示屏来实现，典型地，由处理模块13控制在显示装置2上显示的具体内容，例如对所述生理参数进行预处理后以合适的样式进行显示。The display device 2 is used for displaying the numerical value of the physiological parameter and/or the schematic diagram of the physiological parameter. The display device 2 can be realized by using a suitable LED liquid crystal display in the prior art. Typically, the specific content displayed on the display device 2 is controlled by the processing module 13, for example, the physiological parameters are preprocessed with a suitable style to display.
第一连接装置3和第二连接装置4用于将显示装置2和测量装置1连接成一环状结构，便于佩戴于用户的腕部。第一连接装置3和/或第二连接装置4的制备材料包括但不限于：金属、皮革、塑料和/或织物等。第一连接装置3和/或第二连接装置4为带状或者条状结构。为了固定的牢固度，该环形结构为一封闭环形结构。The first connection device 3 and the second connection device 4 are used to connect the display device 2 and the measurement device 1 into a ring structure, which is convenient to wear on the user's wrist. The preparation materials of the first connecting device 3 and/or the second connecting device 4 include but not limited to: metal, leather, plastic and/or fabric and the like. The first connecting device 3 and/or the second connecting device 4 are in the shape of a belt or strip. For the firmness of fixing, the annular structure is a closed annular structure.
本发明所提供的便携式生理参数测量设备利用光反射法获得测量对象的生理参数，仅集成光电传感器即可满足测量需求，因此该便携式生理参数测量设备的生产成本和体积可进行控制，其具有功耗低、易于随身佩戴等优点；此外，在测量装置上设置两个透光孔使得不论用户佩戴于左臂还是佩戴于右臂时测量光和反射光的光路都保持畅通，障碍干扰小，测量的结果准确性高。The portable physiological parameter measuring device provided by the present invention obtains the physiological parameters of the measurement object by using the light reflection method, and only integrates a photoelectric sensor to meet the measurement requirements. Therefore, the production cost and volume of the portable physiological parameter measuring device can be controlled, and it has functional Low power consumption, easy to wear, etc.; in addition, two light-transmitting holes are set on the measuring device so that the optical path of the measuring light and reflected light remains smooth no matter whether the user wears it on the left arm or on the right arm, and the interference of obstacles is small, and the measurement The result accuracy is high.
虽然关于示例实施例及其优点已经详细说明，应当理解在不脱离本发明的精神和所附权利要求限定的保护范围的情况下，可以对这些实施例进行各种变化、替换和修改。对于其他例子，本领域的普通技术人员应当容易理解在保持本发明保护范围内的同时，工艺步骤的次序可以变化。Although the example embodiments and their advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made to these embodiments without departing from the spirit and scope of the invention as defined by the appended claims. For other examples, those of ordinary skill in the art will readily understand that the order of process steps may be varied while remaining within the scope of the present invention.
此外，本发明的应用范围不局限于说明书中描述的特定实施例的工艺、机构、制造、物质组成、手段、方法及步骤。从本发明的公开内容，作为本领域的普通技术人员将容易地理解，对于目前已存在或者以后即将开发出的工艺、机构、制造、物质组成、手段、方法或步骤，其中它们执行与本发明描述的对应实施例大体相同的功能或者获得大体相同的结果，依照本发明可以对它们进行应用。因此，本发明所附权利要求旨在将这些工艺、机构、制造、物质组成、手段、方法或步骤包含在其保护范围内。In addition, the scope of application of the present invention is not limited to the process, mechanism, manufacture, material composition, means, method and steps of the specific embodiments described in the specification. From the disclosure of the present invention, those of ordinary skill in the art will easily understand that for the processes, mechanisms, manufacturing, material compositions, means, methods or steps that currently exist or will be developed in the future, they are implemented in accordance with the present invention Corresponding embodiments described which function substantially the same or achieve substantially the same results may be applied in accordance with the present invention. Therefore, the appended claims of the present invention are intended to include these processes, mechanisms, manufacture, material compositions, means, methods or steps within their protection scope.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302519.5ACN104055501B (en) | 2014-06-27 | 2014-06-27 | A portable device for measuring physiological parameters |
| Application Number | Priority Date | Filing Date | Title |
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| CN201410302519.5ACN104055501B (en) | 2014-06-27 | 2014-06-27 | A portable device for measuring physiological parameters |
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| CN104055501A CN104055501A (en) | 2014-09-24 |
| CN104055501Btrue CN104055501B (en) | 2016-03-23 |
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| CN201410302519.5AExpired - Fee RelatedCN104055501B (en) | 2014-06-27 | 2014-06-27 | A portable device for measuring physiological parameters |
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