A portable multifunctional health detection system

Abstract

The present invention relates to a portable multifunctional health detection system, which at least includes a main body module capable of independently completing part of the health detection tasks, a split detection module at least connected to the main body module by signal for signal transmission, and a detection unit for obtaining health detection data arranged in the main body module and / or the split detection module. It is characterized in that the health detection system capable of completing the health detection task formed by connecting the main body module and the split detection module has at least two detection units for obtaining different detection data, wherein at least one detection unit is arranged in the main body module.

Description

Technical Field

[0001] The present invention relates to the fields of medical equipment and physiological parameter detection technology, and in particular to a portable multifunctional health detection system. Background Art

[0002] Various independent detection devices are known, and their detection range includes but is not limited to: blood oxygen, blood sugar, blood pressure, blood lipids, electrocardiogram, dry chemistry (such as four blood lipid items, hemoglobin, myocardial enzymes, etc.), pulse, fluorescence and colloidal gold detection (such as progesterone detection, AIDS, influenza, drugs and other antibody antigen detection), body fat, fetal heart rate, breast milk analysis, gas content, pulmonary function peak flow rate detection, etc.

[0003] In the prior art, most of these independent detection devices are dedicated equipment in hospitals. However, there are also small devices that are convenient for users to use at home, such as portable thermometers, blood glucose meters, and blood pressure monitors. Therefore, it is common to have a large number of simple detection devices at home. For the elderly or people who travel frequently, carrying a large number of commonly used detection devices such as ECG monitors, blood glucose meters, and blood pressure monitors has become a rather troublesome matter. In addition, so many devices are respectively equipped with their own testing mechanisms and power and display control units. Therefore, these devices are expensive individually, and the total purchase cost is even higher.

[0004] What’s worse is that each of these devices has its own instructions and operating procedures, and displays the test results in a variety of ways, which makes the learning process quite high for users. In addition, these devices with built-in batteries will eventually become electronic waste for various reasons, which is a heavy burden on the environment.

[0005] CN 211122887 U discloses an analyzer with a split structure, which is configured as a detachable host and a measuring module, so that the measuring module is easy to replace during the detection process. The core purpose of this patent is that compared with the host, the measuring module is a part that is easily contaminated and damaged, which can effectively reduce the replacement cost and increase convenience. Although the analyzer is lighter, smaller and easier to carry, its host itself does not have a detection function, and health detection cannot be performed without an external split detection module, and the detection function is relatively scarce, which cannot meet the various detection needs of more potential users.

[0006] CN202776279 U discloses a multifunctional health monitor, which is provided with multiple detection interfaces, which are connected to detection modules on the main board for different detection items, so that the monitor can complete the detection of multiple physiological indicators at one time. The core purpose of this patent is to process multiple detection items at the same time and display a large amount of measurement data on the display screen at the same time (see its Figure 4). Since the monitor is designed to emphasize expandability, its portability is limited to itself; if the ECG, pulse, heart rate, body temperature, blood pressure, blood sugar, blood lipid and other testing instruments are taken into account, its size will inevitably increase greatly and lose portability. Moreover, according to its instructions and Figure 1 It can be seen that it is actually equivalent to a physiological indicator collection terminal, which is used to collect and summarize data and display it on the monitor simultaneously when connected to various existing detection instruments. The patent does not involve various reasonable settings when the external detection instrument is used in conjunction with the monitor, such as how to reasonably set the MCU and AD conversion module in the monitor and the external detection instrument to achieve the best detection and minimum volume, nor does it involve the problem of data connection and processing to reasonably reduce redundant and repeated electronic components, nor does it consider the power supply problem of the external detection instrument. Summary of the invention

[0007] In view of the shortcomings of the prior art, the present invention provides a portable multifunctional health detection system, which includes a main module that can independently complete part of the health detection tasks and a separate detection module connected to the main module through a signal. The separate detection module can at least collect health detection data.

[0008] Both the main module and the split detection module are provided with a circuit board. The circuit board of the main module and / or the split detection module is provided with an operation and analysis unit (CPU: Central Processing Unit). The operation and analysis unit can perform data processing on the signal after analog-to-digital conversion to obtain the final detection result. The operation and analysis unit can also be a DSP (Digital Signal Processor), an MCU (Micro Control Unit) or an MPU (Micro Processor Unit). The operation and analysis unit can integrate on-chip peripheral devices or external peripheral devices (such as a memory array). The operation and analysis unit can be independently arranged on the circuit board or arranged on the circuit board in a manner of integrating an analog-to-digital converter. The operation and analysis unit can receive the health detection data collected by the detection unit. Optionally, the detection unit can be arranged in the main module and / or the split detection module. Preferably, both the main module and the split detection module are provided with a detection unit.

[0009] The advantages of this technical solution are: both the main module and the split detection module can be provided with a detection unit, and the detection unit of the main module can perform health detection tasks that are more popular, have a wider range of applications, target more people, and are more versatile, so that the health detection tasks can be completed independently without an external split detection module; the detection unit of the split detection module is more targeted and diverse, and for users with various other detection needs, it can save the user's purchase cost while meeting different needs so that the user only needs to purchase the split detection module he needs. Both the main module and the split detection module can be provided with an operation and analysis unit to avoid relying solely on the operation and analysis unit in the main module to perform operation and analysis on various types of data, resulting in excessive performance requirements for the operation and analysis unit and / or excessive operating load. At the same time, the split detection module itself is provided with an operation and analysis unit, which can also facilitate the subsequent development of new split detection modules for functional expansion, so as to avoid users (especially the elderly) needing to perform cumbersome operations such as firmware upgrades on the operation and analysis unit of the main module to complete the expansion of the new split detection module.

[0010] The detection unit is divided into several types according to the different internal equipment structures to complete different detection tasks. Optionally, the detection unit includes but is not limited to an electrochemical detection unit, an oscillometric detection unit, a photochemical detection unit, an optical detection unit, an infrared detection unit, a bioelectric detection unit, a progesterone detection unit, a gas content detection unit, a body fat detection unit, a breast milk detection unit, and a pulmonary function peak flow rate detection unit. The split detection module is classified according to the detection units that can complete different detection tasks. The detection unit type of at least one split detection module is different from the detection unit set in the main module. Preferably, the main module is provided with an electrochemical detection unit and an oscillometric detection unit. Further, the main module is only provided with an electrochemical detection unit. Optionally, the split detection module can be provided with one of the above detection units separately. The split detection module can also be divided into several types according to the different types of detection units set. Optionally, each type of detection unit has its own corresponding operation and analysis unit or several types of detection units share the same operation and analysis unit. The main module is provided with at least one detection unit of different types. Preferably, each type of detection unit of the main module has its own corresponding operation and analysis unit. At least one operation and analysis unit disposed in the main body module can be used for signal transmission with the separate detection module.

[0011] The advantage of this technical solution is that this is to make the main module, as the most commonly used equipment in the health detection system, have a stronger foundation, higher applicability and a wider target population. Blood pressure, blood sugar, blood ketones and uric acid are the most commonly performed health detection items in family life. Among them, for some users who do not need blood pressure detection but need to perform other detection tasks, on the one hand, it can reduce the user's purchase cost, and on the other hand, it can make the main module as a whole lighter and more compact after removing the equipment of the oscillometric detection unit such as the air pump to meet the user's demand for portability. In order to reduce the performance requirements of the operation and analysis unit to reduce production costs, the detection unit can correspond to the operation and analysis unit one by one. At the same time, at least one operation and analysis unit in the main module can be used to transmit signals with the split detection module while processing the data sent by the detection unit in the main module, so that the main module and the split detection module can exchange information.

[0012] The main body module is provided with a main body module interface. The split detection module is provided with an interface. The main body module interface is detachably connected to the interface of the split detection module so that the split detection module is connected to the main body module to form an integrated detection system. Preferably, the main body module interface and the interface of the split detection module comply with the USB specification, for example, they can be mini-USB, micro-USB or Type-C interfaces. The USB specification includes but is not limited to USB 1.0, USB 1.1, USB 2.0, USB 3.0 (USB3.1Gen1 / USB 3.2Gen1), USB 3.1 (USB 3.1Gen2 / USB 3.2Gen2x1), USB 3.2 (USB3.2Gen2x2), USB 3.2Gen 1x2, USB 3.2Gen 2x2, USB4, USB On-The-Go supplementary standard and USB Power Delivery; also includes Wireless Universal Serial Bus (Wireless USB or WUSB or Wireless USB). One of the several separate detection modules included in the health detection system can be connected to the main module in a one-to-one manner according to the detection requirements, especially through the interfaces of the same specifications of each separate detection module connected to the common main module interface.

[0013] The advantage of this technical solution is that all split detection modules have interfaces with the same specifications and are connected to the main module interface, so that the main module can be connected to all split detection modules by only setting one main module interface. At the same time, when developing new split detection modules, the new split detection modules are also designed with interfaces of the same specifications and sizes to facilitate the functional expansion of the health detection system.

[0014] The main module is provided with a power supply, while the split detection module itself may not be provided with a battery and / or other energy generating device. Optionally, the power supply is a storage battery. The main module is provided with a display unit, while the split detection module itself may not be provided with a display unit. Optionally, the display unit includes but is not limited to a CTR display and / or an LCD display and / or an LED display and / or a 3D display. The main module is provided with a storage unit and / or an operating unit. Optionally, the storage unit includes but is not limited to the use of an EEPROM and / or a Flash memory. Preferably, the operating unit can be a very small number of buttons, and different operating instructions can be input by distinguishing operating modes such as the number of presses, the frequency of presses, and the duration of presses. The circuit board of the split detection module is connected to the circuit board of the main module only through the connection of the interface with the interface of the main module. When the two interfaces are connected, the main module can provide power to the split detection module and / or transmit data and / or operating instructions with the split detection module. The split detection module can send the collected raw detection data and / or the calculated final detection results to the main module through the connection of two interfaces to realize data detection and / or display of detection results and / or storage and / or processing of data. The main module is provided with a wireless communication module for information interaction with external devices, including but not limited to data and / or operation instruction transmission. Optionally, the wireless communication module includes but is not limited to the use of Bluetooth, WiFi, NB and / or NFC.

[0015] The advantage of this technical solution is that the split detection module can complete functions including but not limited to power acquisition and / or data display and / or data storage and / or data forwarding through the main module so that the split detection module can reduce unnecessary equipment as much as possible, thereby further reducing the volume and weight. At the same time, the clear and simple display interface and simple and easy-to-use operation method of the main module can make it easier for users (especially the elderly) to use this health detection system more quickly and smoothly. Moreover, the split detection module does not need to be equipped with a battery, nor does it need to consider charging, but only obtains power from the connected external other device when the detection work starts, wherein the external other device not only provides power, but also provides operating instructions, and can also process the detection data of the split detection module, and display and / or store data in the external other device or third party outside the split detection module. Since the split detection module has a single function, it can greatly reduce the volume, so that even if the external other devices that need to be connected are considered, both still have less portability. If the external other device is connected through a unified interface to the split detection modules (they are all single-functioned), the entire system will obtain economy and portability as a whole.

[0016] The ID module provided in the split detection module is connected to the interface through the circuit board of the split detection module. The ID module of the split detection module sends the identity authentication request information to the connected main module through the interface only when the interface is connected to the interface of the main module. The main module determines its working mode in response to the identity authentication request information of the split detection module. Optionally, the operation and analysis unit of the main module can select the corresponding data processing method according to the identity authentication request information. Optionally, the power supply of the main module can provide an appropriate amount of power to the split detection module according to the identity authentication request information. Preferably, the split detection module can perform the detection task and / or the reset task before performing the detection task in response to the matching connection and / or detection request of the main module.

[0017] The advantage of this technical solution is that when the main module is connected to the split detection module, the main module can quickly confirm the type of the inserted split detection module through the ID module, so that it can provide feedback to the split detection module in terms of, but not limited to, the amount of power transmitted and / or the selection of data processing method and / or the determination of storage path and / or the judgment of data category, thereby avoiding the situation where the main module cannot quickly and accurately identify the split detection module when it is connected, and at the same time, it can also adjust the entire health detection system to the corresponding working mode to obtain more accurate detection data.

[0018] The housing of the split detection module is at least partially provided with a mechanical structure that can be abutted against the main module from at least two sides to support the split detection module to the main module to which it is connected in a form-fitting manner. The mechanical structure can limit the relative movement between the split detection module and the main module to which it is connected in at least one of the three degrees of freedom of pitch, translation and rotation. The split detection module is supported on the main module to which it is connected in a form-fitting manner, and the mechanical structure is at least partially abutted against the external structure of the housing of the main module to bear at least a part of the force acting on the split detection module from at least one direction when it is working.

[0019] The advantage of this technical solution is that this arrangement is conducive to performing the detection task after the split detection module and the main module are docked. On the one hand, when the two are docked, the pressure from the operating part (which can be set in the main module and / or the split detection module) must be borne by the combination of the two, and the mode of mechanical shape matching between the two is convenient to bear these pressures and avoid damage to the electronic interface. On the other hand, the mutual cooperation of the external shell structure of the split detection module and the main module is to help the stability of the connection in at least one of the three degrees of freedom of pitch, translation and rotation, and then help the detection accuracy. For a large number of devices, since each has a complementary shape in an area, it can be arranged closely in the way of Tetris game to reduce the volume and facilitate travel and carrying. In addition, for the convenience of use, the interface can be connected from both positive and negative directions, but in some cases it needs to be connected in a specific direction (for example, when the sampling surface of the display screen and the detection test paper need to be placed with their backs to the platform), the mechanical structure can be foolproof so that the user can connect in the correct installation direction without spending too much attention.

[0020] Compared with the prior art, the present invention has improvements in portability and versatility:

[0021] 1. Portability: The shell of the detection system of the present invention is made of lightweight material, which is light and can be grasped by one hand. Its small size makes it easy to put into daily bags such as school bags and / or backpacks, and it is convenient to carry with you; the detection system of the present invention mainly relies on its own battery for power supply, does not need to be connected to an external power supply when in use, is not limited by factors such as the location of the socket and / or the length of the wire, and is convenient for use in various places; the detection system of the present invention is simple to operate and does not require professional training. It only needs to control a small number of operating parts and a simple display part to perform detection, and is convenient for use at any time when detection is required;

[0022] 2. Versatility: The detection system described in the present invention can perform various detection tasks including but not limited to blood pressure detection, blood sugar detection, blood ketone detection, uric acid detection, blood lipid detection, urine detection, blood oxygen detection, body temperature detection, electrocardiogram detection, etc., and can meet various detection needs of users in different daily life scenarios such as at home and outside; the detection system described in the present invention can perform targeted detection on the above-mentioned detection tasks through the setting of several independent split detection modules, and users can choose to add corresponding split detection modules according to their own detection needs to save users' purchase costs; the detection system described in the present invention can develop more detection functions by developing more split detection modules with the same interface that can complete other detection tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1is a schematic structural diagram of a main module of a health detection system in a preferred embodiment;

[0024] Figure 2 is a structural schematic diagram of the main module of the health detection system in another preferred embodiment;

[0025] Figure 3 It is a connection relationship diagram of the health detection system composed of the main module and the split detection module;

[0026] Figure 4 It is a schematic diagram of the structure of each viewing angle of the health detection system in a preferred embodiment.

[0027] Reference numerals list

[0028] 100: Main module 101: Main module interface

[0029] 102: Operation analysis unit 103: Port

[0030] 104: Detection unit 104-a: Electrochemical detection unit

[0031] 104-b: Oscillographic detection unit 106: Analog-to-digital converter

[0032] 107: Power supply 108: Storage unit

[0033] 109: Display unit 110: Operation unit

[0034] 111: Wireless communication module 200: Split detection module

[0035] 201: Interface 202: Data collector

[0036] 203: ID module DETAILED DESCRIPTION

[0037] The following is a detailed description with reference to the accompanying drawings. The present invention relates to a portable multifunctional health detection system, which comprises at least a main body module 100 capable of independently completing part of the health detection task. Figure 1 It is a schematic structural diagram of the main module 100 of the health detection system in a preferred embodiment.

[0038] exist Figure 1In the embodiment, the main body module 100 is provided with a detection unit 104, including at least one of an electrochemical detection unit 104-a and an oscillometric detection unit 104-b. Each detection unit 104 corresponds to a respective operation and analysis unit 102 for processing different types of detection data. All operation and analysis units 102 can be independently arranged on a circuit board or arranged on a circuit board in a manner of integrating an analog-to-digital converter 106. The detection data collected by the detection unit 104 can be sent to the operation and analysis unit 102 for data processing after conversion by the analog-to-digital converter 106.

[0039] The electrochemical detection unit 104-a can detect blood sugar and / or blood ketones and / or uric acid, mainly by collecting the current signal generated by the detection reagent on the test paper and the blood sampling sample during the reaction process through the data acquisition device 202, so as to obtain the corresponding component content in the blood. The current signal is obtained by filtering the data curve obtained by continuous sampling for at least a period of time (such as 1s or 0.5s). The detection reagent on the test paper can be various enzymes that can react with the blood sampling sample, such as glucose oxidase or glucose dehydrogenase or β-hydroxybutyrate dehydrogenase. Different types of test papers are provided with different detection reagents so that blood sugar and / or blood ketones and / or uric acid can be detected by changing the test paper type using the same electrochemical detection unit 104-a. The detection data collected by the data acquisition device 202 is converted and analyzed by the operation and analysis unit 102 to obtain the final test result. The main body module 100 is provided with a port 103 for inserting a test paper, wherein the opening size of the port 103 matches the specification size of the test paper, and at least a portion of the test paper can pass through the port 103 into the interior of the main body module 100 so that the data collector 202 can obtain data. According to user needs or after the test is completed, the eject button provided in the main body module 100 can completely eject the test paper from the port 103 under the action of an external toggle force.

[0040] The oscillometric detection unit 104-b can at least detect blood pressure, mainly by connecting the armband tied to the user's arm to the blood pressure armband port of the main module 100. When the air pump of the oscillometric detection unit 104-b works normally, the internal cavity of the armband is continuously filled with compressed air so that the armband produces a sense of pressure on the blood vessels of the arm. The data collector 202 collects the pressure and fluctuation data of the blood flow passing through the armband to obtain various parameters of blood pressure. The detection data collected by the data collector 202 is converted and analyzed by the operation and analysis unit 102 to obtain the final detection result.

[0041] Figure 2It is a structural diagram of the main module 100 of the health detection system in another preferred embodiment. The storage unit 108 provided in the main module 100 can store the original detection data and / or the final detection result. The display unit 109 provided in the main module 100 can display the original detection data and / or the final detection result. The operating unit 110 provided in the main module 100 can transmit the user's operating instructions to the circuit board in a simple operating manner. The wireless communication module 111 provided in the main module 100 can interact with external devices for information including but not limited to the transmission of data and / or operating instructions.

[0042] The main body module 100 is provided with a power supply 107, wherein the power supply 107 can provide power for the main body module 100, and can also provide power for the split detection module 200 connected to the main body module and not provided with a battery and / or other energy generation device. The main body module interface 101 of the main body module 100 can be connected to the interface 201 of the split detection module 200 in a detachable manner, so that the circuit board of the main body module 100 is connected to the circuit board of the split detection module 200, wherein the specifications and dimensions of the main body module interface 101 and the interface 201 can be completely matched. Only when the main body module interface 101 is matched and connected with the interface 201, the main body module 100 can provide power to the split detection module 200. At the same time, only when the main body module interface 101 is matched and connected with the interface 201, the main body module 100 and the split detection module 200 can perform data transmission and / or operation instruction transmission. The data transmission at least includes the original detection data collected by the split detection module 200 and / or the final detection result after calculation. The operation instruction transmission at least includes instructions input through the operation unit 110 and / or the wireless communication module 111 .

[0043] In order to meet different types of detection needs of users, the split detection module 200 is divided into several categories according to the type of detection unit 104 that can complete different detection tasks, including but not limited to blood oxygen split detection module, blood lipid split detection module, body temperature split detection module, electrocardiogram split detection module, urine split detection module, progesterone split detection module, gas content split detection module, body fat split detection module, breast milk analysis split detection module, and lung function peak flow rate split detection module. One of the several split detection modules 200 can be connected to the main module 100 in a one-to-one manner according to the detection requirements, especially through the interface 201 of each split detection module 200 with the same specifications, docking to the common main module interface 101. In the case where the user needs to perform other types of detection tasks, the split detection module 200 can be disconnected from the main module 100 by unplugging the interface 201, so that other types of split detection modules 200 that can perform corresponding detection tasks can be connected to the main module through the insertion of the interface 201 to complete the user's detection needs.

[0044] like Figure 3 The figure shows the connection relationship of the health detection system composed of the main module 100 and the split detection module 200, wherein the split detection module 200 can be any one of the above-mentioned various detection types. Different types of split detection modules 200 connected to the main module 100 constitute different preferred embodiments.

[0045] According to a preferred embodiment, the blood oxygen split detection module is connected to the main module 100 via the interface 201 to complete the blood oxygen detection task. The blood oxygen split detection module uses non-invasive infrared measurement technology to detect fingers and / or toes and / or ears. The blood oxygen split detection module drives at least two light emitting diodes in sequence to send light beams of different wavelengths to the part of the human body to be tested, wherein the most common wavelengths of the light beams sent by the light emitting diodes are 660nm and 910nm. Utilizing the difference in the absorption of light beams of different wavelengths by reduced hemoglobin and oxygenated hemoglobin in the blood, the data difference measured by the data collector 202 is the most basic data for measuring blood oxygen saturation. Optionally, in order to obtain higher accuracy in the detection results, the light beam of the light emitting diode can be increased to 8 wavelengths.

[0046] According to a preferred embodiment, the blood lipid detection module is connected to the main module 100 via the interface 201 to complete the blood lipid detection task. The blood lipid detection module uses a matching needle to obtain a blood sample, and the blood sample can react with the detection reagent on the test paper to develop color, and the data collector 202 captures the intensity of the reflected light under the irradiation of a specific wavelength of light, thereby calculating the content of the blood lipid item to be tested.

[0047] According to a preferred embodiment, the body temperature split detection module is connected to the main module 100 through the interface 201 to complete the body temperature detection task. The body temperature split detection module uses the principle that any object will emit infrared rays when it is above absolute zero (-273°C), and receives infrared rays from at least the forehead or cochlea of ​​the human body through the data collector 202 to obtain the induced temperature data.

[0048] According to a preferred embodiment, the ECG split detection module is connected to the main module 100 via the interface 201 to complete the ECG detection task. The ECG split detection module uses the principle of bioelectric detection to detect ECG by attaching electrodes between two specific points on the human body surface, and the data collector 202 measures the potential difference between the two points.

[0049] According to a preferred embodiment, the urine split detection module is connected to the main module 100 via the interface 201 to complete the urine detection task. The urine split detection module uses the technical principle of photochemistry, and utilizes the ratio between the color depth after the reaction between the test reagent and the urine sample and the component to be detected in the urine sample. The data collector 202 collects the intensity of the reflected light generated by the light irradiating the surface of the reactant to obtain the detection data of the corresponding urine detection item, thereby detecting the content of the component to be detected in the urine.

[0050] According to a preferred embodiment, the progesterone split detection module is connected to the main module 100 via the interface 201 to complete the progesterone detection task. The progesterone split detection module forms a progesterone detection unit by quenching the fluorescence of a fluorescent probe having an amino functional group on the surface and having fluorescence after adding an oxidant, and uses the principle that the reductive progesterone can reduce the nitro group on the surface of the fluorescent probe to an amino group to restore the fluorescence, and uses the data collector 202 to measure the fluorescence intensity of the fluorescent probe after the fluorescence is restored to obtain the progesterone concentration to be detected.

[0051] According to a preferred embodiment, the gas content split detection module is connected to the main module 100 through the interface 201 to complete the gas content detection task. The gas content split detection module measures the current value through the built-in ion chamber, ultraviolet lamp, and collection electrode of the data collector 202 of the gas content detection unit to detect the gas concentration ratio.

[0052] According to a preferred embodiment, the body fat detection module is connected to the main module 100 through the interface 201 to complete the body fat detection task. The body fat detection module detects body fat by measuring the bio-resistance of the human body through the metal electrode sheet and ITO conductive film built into the data collector 202 of the body fat detection unit.

[0053] According to a preferred embodiment, the breast milk analysis split detection module is connected to the main module 100 through the interface 201 to complete the breast milk analysis detection task. The breast milk analysis split detection module uses acoustic sensing technology and / or optical sensing technology to send ultrasound and / or infrared rays to the breast milk sample through the breast milk analysis detection unit. Within the fluctuation range of the nutritional components of human breast milk, there is an excellent correlation between the feedback signal of the ultrasound and the concentration of the breast milk components. This is because the ultrasound propagates in the liquid. Due to the different properties of the liquid medium, the speed of the ultrasound propagation in the liquid, the degree of sound intensity attenuation, and the radiation impedance of the medium will all change. In particular, the changes in the speed of sound and the attenuation of sound intensity are closely related to the liquid components and their concentrations within a certain range. The concentration of the liquid components can be indirectly determined by measuring the speed of sound and the attenuation coefficient of the liquid. And the information on the specific wavelength required for determining the specific index components can be obtained through infrared full spectrum scanning, and the various components in the breast milk are interrelated and affect each other. The data collector 202 can capture ultrasound and / or infrared rays to detect breast milk components.

[0054] According to a preferred embodiment, the pulmonary function peak flow rate split detection module is connected to the main module 100 through the interface 201 to complete the pulmonary function peak flow rate detection task. The pulmonary function peak flow rate split detection module detects the pulmonary function peak flow rate through the built-in peak flow rate unit and cursor pointer of the data collector 202 of the pulmonary function peak flow rate detection unit.

[0055] The circuit boards of different split detection modules 200 are respectively provided with corresponding ID modules 203, wherein the ID modules 203 are pre-stored with respective corresponding identity authentication request information. Only when the split detection module 200 is connected to the main module 100 through the interface 201, the ID module 203 sends the identity authentication request information to the connected main module through the interface 201. The main module 100 determines its working mode in response to the identity authentication request information of the split detection module 200. Optionally, the operation and analysis unit 102 of the main module 100 can select the corresponding data processing mode according to the identity authentication request information. Optionally, the power supply 107 of the main module 100 can provide an appropriate amount of power to the split detection module 200 according to the identity authentication request information. Preferably, the split detection module 200 can perform the detection task and / or the reset task before performing the detection task in response to the matching connection and / or detection request of the main module 100.

[0056] For example, the working voltage required by the data collector 202 of different split detection modules 200 may be different, but the working voltage of the ID module 203 of different split detection modules 200 is the same, and the working voltage of the ID module 203 is much lower than the working voltage of the detection unit. Therefore, when the split detection module 200 is connected to the main module 100 in an inserted form, the main module 100 drives the power supply 107 to output a voltage for the split detection module that is only for the ID module 203 to work. After receiving the working voltage, the ID module 203 will send the identity authentication request information written in advance to the main module 100 so that the identity authentication request information is compared with the data in the database to identify the connected split detection module 200 and automatically determine and / or manually determine the working mode of the split detection module 200. The main module 100 responds to the connection between the main module interface 101 and the interface 201 by determining the processing method of the main module 100 for the corresponding docked split detection module 200 through the identity authentication request information of the ID module 203, wherein the processing method includes retrieving the voltage data required by the corresponding split detection module 200 from the database and replenishing it in time, retrieving the corresponding control function program from the database so that the user can control the health detection system through the display unit 109 and the operation unit 110, retrieving the corresponding historical data from the database so that the user can compare the new and old data, etc., and retrieving the corresponding archive path from the database so that the analysis results can be stored in the corresponding storage space of the storage unit 108.

[0057] like Figure 4 The figure shows a schematic diagram of the structure of a health detection system composed of a main body module 100 and a split detection module 200 in a preferred embodiment from different viewing angles, wherein the split detection module 200 is a urine split detection module in this preferred embodiment.

[0058] When the urine split detection module is connected to the main module 100, in addition to the mechanical connection between the interface 201 and the interface 101 of the main module, a local area of ​​the shell of the urine split detection module is provided with a raised mechanical structure so that the shell of the urine split detection module can be attached to the main module 100 from at least two sides. The mechanical structure is used to support the urine split detection module in a form-fitting manner on the main module 100 to which it is connected so that the relative movement between the urine split detection module and the main module 100 to which it is connected can be limited in at least one of the three degrees of freedom of pitch, translation and rotation. At the same time, the mechanical structure is at least partially attached to the external structure of the shell of the main module 100 to bear at least a part of the force of the urine split detection module from at least one direction when it is working, so as to protect the interface 201 to avoid the situation where the interface 201 is damaged and / or falls off due to relying solely on the interface 201 as a connection point.

[0059] In addition to the urine split detection module, other types of split detection modules 200 can be provided with a mechanical structure of similar shape and / or function to assist in fixing the main module 100 and the split detection module 200.

[0060] It should be noted that the above specific embodiments are exemplary, and those skilled in the art can come up with various solutions inspired by the disclosure of the present invention, and these solutions also belong to the disclosure scope of the present invention and fall within the protection scope of the present invention. Those skilled in the art should understand that the present invention description and its drawings are illustrative and do not constitute a limitation of the claims. The protection scope of the present invention is defined by the claims and their equivalents.

Claims

1. A portable multifunctional health detection system, comprising at least: The main module (100) is capable of independently completing some health detection tasks and is provided with a main module interface (101). The split detection module (200) is at least connected to the main module (100) for signal transmission, and is provided with an interface (201); and A detection unit (104) is arranged in the main body module (100) and / or the separate detection module (200), and is used to obtain health detection data. The detection unit (104) includes an electrochemical detection unit (104-a), an oscillometric detection unit (104-b), a photochemical detection unit, an optical detection unit, an infrared detection unit, a bioelectric detection unit, a progesterone detection unit, a gas content detection unit, a body fat detection unit, a breast milk detection unit and / or a lung function peak flow rate detection unit. It is characterized in that The interface (201) can be detachably connected to the main module interface (101), so that the health detection system formed by connecting the main module (100) and the split detection module (200) and capable of completing a health detection task has at least two detection units (104) for acquiring different detection data, wherein at least one of the detection units (104) is arranged in the main module (100). The ID module (203) provided in the split detection module (200) is connected to the interface (201) via the circuit board of the split detection module (200); only when the interface (201) is connected to the main module interface (101), the ID module (203) of the split detection module (200) sends identity authentication request information to the connected main module (100) via the interface (201); the main module (100) determines its working mode in response to the identity authentication request information of the split detection module (200), and provides corresponding power to the split detection module (200).

2. The health detection system according to claim 1, characterized in that: The detection data collected by the detection unit (104) can be received and processed by the operation and analysis unit (102), wherein the operation and analysis unit (102) can be independently arranged on a circuit board or arranged on a circuit board in a manner of integrating an analog-to-digital converter (106), and the operation and analysis unit (102) can be arranged in the main body module (100) and / or the split detection module (200).

3. The health detection system according to claim 1 or 2, characterized in that: The circuit board of the split detection module (200) is connected to the circuit board of the main module (100) only through the connection between the interface (201) and the main module interface (101), so as to achieve signal transmission and / or operation instruction transmission between the split detection module (200) and the main module (100).

4. The health detection system according to claim 1, characterized in that: The main body module (100) is provided with a power supply (107), wherein the power supply (107) is capable of providing electrical energy to the main body module (100), and supplies power to the split detection module (200) only when the interface (201) is connected to the main body module interface (101).

5. The health detection system according to claim 1, characterized in that: The split detection modules (200) are classified according to detection units (104) that are capable of completing different detection tasks, and the type of the detection unit (104) of at least one of the split detection modules (200) is different from the detection unit (104) arranged in the main module (100).

6. The health detection system according to claim 1, characterized in that: The housing of the split detection module (200) is at least partially provided with a mechanical structure capable of being abutted against the main body module (100) from at least two sides, so as to support the split detection module (200) in a form-fitting manner on the main body module (100) to which it is connected.

7. The health detection system according to claim 6, characterized in that: The mechanical structure is capable of limiting the relative movement between the split detection module (200) and the main body module (100) to which it is connected in at least one of the three degrees of freedom of pitch, translation and rotation.

8. The health detection system according to claim 6 or 7, characterized in that: When the split detection module (200) is supported on the main body module (100) to which it is connected in a form-fitting manner, the mechanical structure is at least partially fitted to the external structure of the shell of the main body module (100) to bear at least a part of the force acting on the split detection module (200) from at least one direction when it is working.

Images