CN206057242U - A kind of clinical inspection analytic instrument - Google Patents

Abstract

The utility model discloses a clinical testing and analyzing instrument, which comprises an electrolyte analyzer, a blood gas analyzer, a urine analyzer and a data reading device. The electrolyte analyzer, the blood gas analyzer and the urine analyzer respectively include Controller, wireless network transmission unit, RS232 interface unit, NFC data transmission unit and data storage unit; The data reading device includes electrolyte analysis module, blood gas analysis module, urine analysis module, main processor, keyboard, printer, display . The utility model adopts a split structure. After the data is collected by the three analyzers, one of the three data transmission methods can be selected according to the specific needs and transmitted to the data reading device, which is convenient for the movement and portability of the device. At the same time, it also integrates a variety of clinical Check the analysis function.

Description

A clinical test analysis instrument

technical field

The utility model relates to the technical field of medical equipment, in particular to a clinical testing and analyzing instrument.

Background technique

Clinical testing mainly uses physical, chemical and biological experimental methods to conduct qualitative or quantitative analysis on various samples (including blood and other body fluid samples, secretion samples, excrement samples, and tissue samples, etc.) Objective data such as status, pathological changes or etiology. Clinical testing should provide clinically valuable and as accurate results as possible, so that clinicians can make correct diagnosis and timely treatment of patients' diseases, and provide relevant information for observing curative effect, predicting prognosis and disease prevention. At the same time, it should also provide necessary consultation for the clinic, correctly interpret the test results and maximize the use of various information.

Clinical laboratory analysis instruments usually include blood analysis systems, biochemical analysis systems, immune analysis systems, bacterial analysis systems, urinalysis systems, blood gas analysis systems, genetic and life science instruments, clinical medical laboratory auxiliary equipment, etc.

The disadvantages of the existing clinical test and analysis instruments are: either a single-function device can only realize one clinical test and analysis function; or multiple functions are integrated in an integrated device, which is large in size and high in quality, and is not easy to carry or even move .

Contents of the invention

The purpose of the utility model is to overcome the above-mentioned problems existing in the prior art, and provide a clinical test and analysis instrument, which adopts a split structure, facilitates the movement and portability of the device, and also integrates multiple clinical test and analysis functions.

In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the utility model is realized through the following technical solutions:

A clinical test analysis instrument, which is used to integrate multiple clinical test analysis functions, including:

An electrolyte analyzer, including a sample analysis chamber, where an ion-selective electrode detection module and a first reference electrode detection module are arranged in the sample analysis chamber, and the ion-selective electrode detection module is connected to the first controller through a potential change sensor , the first controller is connected to the first data sending unit through the first mode switching unit;

The blood gas analyzer includes a measurement chamber provided with a capillary, and the measurement chamber also includes a measurement electrode detection module and a second reference electrode detection module, and the measurement electrode detection module sequentially passes through the preamplification unit and the second analog-to-digital conversion unit Connected to the second controller, the second controller is connected to the second data sending unit through the second mode switching unit;

The urine analyzer includes a sample reaction area, in which a light source is arranged, and one end of the sample reaction area is connected to a photoelectric conversion device, and the photoelectric conversion device is connected to a third controller through a third analog-to-digital conversion unit, so that The third controller is connected to the third data sending unit through the third mode switching unit;

The data reading device includes a first data receiving unit, a second data receiving unit, and a third data receiving unit connected to the first data sending unit, the second data sending unit, and the third data sending unit respectively, and a main processor They are respectively connected with the first data receiving unit, the second data receiving unit and the third data receiving unit, and are used to control the overall operation of the clinical test analysis instrument.

According to the clinical test analysis instrument proposed by the utility model, wherein, the first data sending unit, the second data sending unit and the third data sending unit respectively include:

The wireless network transmission unit at the sending end is used to realize data transmission through the wireless network;

The RS232 interface unit at the sending end is used to realize data transmission through the data line;

The NFC data receiving unit at the sending end is used to realize wireless connection through short-distance NFC communication technology.

According to the clinical test analysis instrument proposed by the utility model, wherein, the first data receiving unit, the second data receiving unit and the third data receiving unit respectively include:

The wireless network transmission unit at the receiving end is used to realize data transmission through the wireless network;

The receiving end RS232 interface unit is used to realize data transmission through the data line;

The NFC data receiving unit at the receiving end is used to realize wireless connection through short-distance NFC communication technology.

According to the clinical test and analysis instrument proposed by the utility model, the main processor is also connected with a keyboard, a display and a printer respectively.

According to the clinical test analysis instrument proposed by the utility model, wherein, the first mode switching unit, the second mode switching unit and the third mode switching unit are all provided with buttons, when the button is pressed, the corresponding mode switching unit is located The circuit of the circuit is connected, thereby enabling the data transmission function of the circuit.

According to the clinical test analysis instrument proposed by the utility model, wherein, the electrolyte analyzer is provided with a first power supply unit, which is connected to the first controller; the blood gas analyzer is provided with a second power supply unit, which is connected with the first controller. The second controller is connected; the urine analyzer is provided with a third power supply unit connected with the third controller.

According to the clinical test analysis instrument proposed by the utility model, wherein, the first controller, the second controller and the third controller all adopt a 16/32-bit microprocessor based on an ARM core.

According to the clinical test and analysis instrument proposed by the utility model, the external structures of the electrolyte analyzer, blood gas analyzer and urine analyzer are all equipped with portable devices or movable devices.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model adopts a split structure, and its electrolyte analyzer, blood gas analyzer and urine analyzer all adopt movable and easy-to-carry independent devices respectively, and its data reading device adopts a fixed device, and the three analyzers can collect data according to Specifically, one of the three data transmission methods needs to be selected to transmit to the data reading device. The three data transmission methods include: wireless transmission through wireless network, wired transmission through data line, wireless transmission through short-distance NFC communication technology; data reading After the device reads the analysis data, it can print the data or display it on the monitor.

Description of drawings

Fig. 1 is a schematic structural view of a specific embodiment of the clinical laboratory analysis instrument of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to FIG. 1 , the utility model is a clinical laboratory analysis instrument, including an electrolyte analyzer 1 , a blood gas analyzer 2 , a urine analyzer 3 and a data reading device 4 .

The electrolyte analyzer 1 includes a sample analysis chamber 26, an ion selective electrode detection module 27, a reference electrode detection module 28, a controller A5, a wireless network transmission unit A10, an RS232 interface unit A11, an NFC data transmission unit 12 and data storage unit 19;

The ion-selective electrode detection module 27 and the reference electrode detection module 28 are arranged in the sample analysis chamber 26, and its working principle is to use the tested sample in the sample analysis chamber 26 as a part of the battery, and then combine the ion-selective electrode detection Module 27 and reference electrode detection module 28 form a battery, and test and analyze by measuring the electromotive force (that is, potential change) of the primary battery; the ion-selective electrode detection module 27 communicates with the controller A5 through the potential change sensing transmission unit 29 In connection, the controller A5 is respectively connected to the wireless network transmission unit A10, the RS232 interface unit A11, and the data storage unit 19 through the mode switching unit 9, and the data storage unit 19 is connected to the NFC data transmission unit 12.

The blood gas analyzer 2 includes a measurement chamber 30, a measurement electrode detection module 32, a reference electrode detection module B33, a controller B6, a wireless network transmission unit A10, an RS232 interface unit A11, an NFC data transmission unit 12, and a data storage unit 19.

The measurement chamber 30 is provided with a capillary 31, the measuring electrode detection module 32 and the reference electrode detection module B33 are arranged in the measurement chamber 30, and its working principle is that the liquid sample to be tested enters the capillary 31 of the measurement chamber 30, and In this embodiment, the measurement electrode detection module 32 includes pH, PCO2, PO3 three measurement electrodes, combined with the reference electrode, to measure the electrode change data of the liquid sample to be tested, and convert it into an electrical signal; the measurement electrode detection module 32 is connected to the controller B6 through the preamplification unit 35 and the analog-to-digital conversion unit 34, and the controller B6 is connected to the wireless network transmission unit A10, the RS232 interface unit A11, and the data storage unit 19 through the mode switching unit 9 respectively, The data storage unit 19 is connected with the NFC data transmission unit 12 .

The urine analyzer 3 includes a sample reaction area 37 , a photoelectric conversion device 38 , a controller C7 , a wireless network transmission unit A10 , an RS232 interface unit A11 , an NFC data transmission unit 12 and a data storage unit 19 .

The sample reaction area 37 is provided with a light source 36, and the output of the sample reaction area 37 is connected to a photoelectric conversion device 38. Its working principle is that the light emitted by the light source 36 irradiates the sample to be tested in the sample reaction area 37 to generate reflected light. The high-intensity reflected light is then converted into an electrical signal by the photoelectric conversion device 38 for processing. The photoelectric conversion device 38 is connected with the controller C7 through the analog-to-digital conversion unit 34, and the controller C7 is respectively connected with the wireless network transmission unit A10, the RS232 interface unit A11, and the data storage unit 19 through the mode switching unit 9, so that The data storage unit 19 is connected to the NFC data transmission unit 12.

The data reading device 4 includes an electrolyte analysis module 13, a blood gas analysis module 14, a urine analysis module 15, a main processor 8, a keyboard 21, a printer 23, and a display 25;

The electrolyte analysis module 13 includes a wireless network transmission unit B16, an RS232 interface unit B17, and an NFC data receiving unit 18, and the blood gas analysis module 14 includes a wireless network transmission unit B16, an RS232 interface unit B17, and an NFC data receiving unit 18. The urine analysis module 15 includes a wireless network transmission unit B16, an RS232 interface unit B17 and an NFC data receiving unit 18, and the wireless network transmission unit B16, the RS232 interface unit B17 and the NFC data receiving unit 18 are all compatible with The main processor 8 is connected, the main processor 8 is connected with the keyboard 21 through the input driver unit 20, the main processor 8 is connected with the printer 23 through the output driver unit 22, and the main processor 8 is connected through the display driver Unit 24 is connected with display 25;

The wireless network transmission unit A10 in the electrolyte analyzer 1 is remotely connected to the wireless network transmission unit B16 in the electrolyte analysis module 13; the RS232 interface unit A11 in the electrolyte analyzer 1 is connected to the RS232 interface unit in the electrolyte analysis module 13 The interface unit B17 is connected by a short-distance wired connection through the data line 40; the NFC data transmission unit 12 in the electrolyte analyzer 1 is wirelessly connected with the NFC data receiving unit 18 in the electrolyte analysis module 13 based on short-distance NFC communication technology;

The wireless network transmission unit A10 in the blood gas analyzer 2 is wirelessly connected to the wireless network transmission unit B16 in the blood gas analysis module 14; The interface unit B17 is connected by a short-distance wired connection through the data line 40; the NFC data transmission unit 12 in the blood gas analyzer 2 is wirelessly connected with the NFC data receiving unit 18 in the blood gas analysis module 14 based on short-distance NFC communication technology;

The wireless network transmission unit A10 in the urine analyzer 3 is remotely connected to the wireless network transmission unit B16 in the urine analysis module 15; the RS232 interface unit A11 in the urine analyzer 3 is connected to the urine analysis module The RS232 interface unit B17 in 15 is connected by a short-distance wired connection through a data line 40; the NFC data transmission unit 12 in the urine analyzer 3 and the NFC data receiving unit 18 in the urine analysis module 15 are wireless based on short-distance NFC communication technology. connect.

Wherein, the electrolyte analyzer 1 is provided with a power supply unit 39, and the power supply unit 39 is connected to the controller A5, and supplies power to other electronic devices in the analyzer through the controller A5 while supplying power to the controller A5; The blood gas analyzer 2 is provided with a power supply unit 39, and the power supply unit 39 is connected with the controller B6; the urine analyzer 3 is provided with a power supply unit 39, and the power supply unit 39 is connected with the controller C7.

Wherein, the controller A5, the controller B6, and the controller C7 all adopt a 16/32-bit microprocessor based on an ARM core, which is small in size and light in weight, and the data processing effect is good enough.

Wherein, the NFC data transmission unit 12 and the NFC data receiving unit 18 are automatically paired and connected within an effective transmission distance, and the effective transmission distance is 8cm.

Wherein, the transmission network between the wireless network transmission unit A10 and the wireless network transmission unit B16 adopts a WiFi network, a 3G network or a Bluetooth network.

Wherein, the external structures of the electrolyte analyzer 1 , the blood gas analyzer 2 and the urine analyzer 3 are all equipped with portable devices or movable devices, such as portable handle devices.

Wherein, the mode switching unit 9 includes buttons, and the buttons are arranged on the external structures of the electrolyte analyzer 1 , the blood gas analyzer 2 and the urine analyzer 3 . The data transmission mode between the analyzer and the data reading device 4 can be manually selected and switched.

A specific application of this embodiment is: taking the data collected by the electrolyte analyzer 1 as an example, the electrolyte analyzer 1 uses the NFC data transmission unit 12 based on short-distance NFC communication technology to wirelessly transmit data by manually selecting and switching. The potential change sensing transmission unit 29 transmits the potential change data to the controller A5 for conversion processing, and the controller A5 saves the processed detection data to the data storage unit 19. When the NFC data transmission unit 12 is close to the NFC data receiving unit in the electrolyte analysis module 13 Unit 18 is within the effective distance, after the two are wirelessly paired and connected based on short-distance NFC communication technology, the wireless network transmission unit A10 calls the detection data in the data storage unit 19, and then transmits it to the NFC data receiving unit 18 in the electrolyte analysis module 13 For processing, the main processor 8 invokes the detection data received by the NFC data receiving unit 18 to display through the display 25 and print through the printer 23 .

Those of ordinary skill in the art can understand that: the accompanying drawing is only a schematic diagram of an embodiment, and the modules or processes in the accompanying drawing are not necessarily necessary for implementing the utility model.

Those of ordinary skill in the art can understand that: the modules in the device in the embodiment may be distributed in the device in the embodiment according to the description in the embodiment, or may be changed and located in one or more devices different from the embodiment. The modules in the above embodiments can be combined into one module, and can also be further split into multiple sub-modules.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention .

Claims (8)

1. a kind of clinical inspection analytic instrument, for multinomial Clinical Laboratory analytic function is integrated, it is characterised in that bag Include：

Electrolyte analyser, including sample analyses room, be provided with the sample analyses room ion-selective electrode detection module and First reference electrode detection module, the ion-selective electrode detection module pass through potential change sensor and the first controller It is connected, first controller is connected with the first data transmission unit by first mode switch unit；

Blood gas analyzer, including the measuring chamber for being provided with capillary tube, the measurement is indoor also include measuring electrode detection module and Second reference electrode detection module, the measuring electrode detection module pass sequentially through pre-amplifier unit, the second analog digital conversion list Unit is connected with second controller, and the second controller is connected with the second data transmission unit by second mode switch unit；

Urine Analyzer, including example reaction area, are provided with light source in which, the one end in the example reaction area is connected to photoelectricity and turns Parallel operation part, the electrooptical device are connected by the 3rd AD conversion unit and the 3rd controller, and the 3rd controller leads to Cross the 3rd mode switch element to be connected with the 3rd data transmission unit；

Digital independent device, including respectively with first data transmission unit, the second data transmission unit, the 3rd data is activation Unit be connected the first data receipt unit, the second data receipt unit, the 3rd data receipt unit, primary processor respectively with institute State the first data receipt unit, the second data receipt unit, the 3rd data receipt unit to be connected, for controlling the Clinical Laboratory The overall operation of analytical tool.

2. clinical inspection analytic instrument according to claim 1, it is characterised in that first data transmission unit, Two data transmission units and the 3rd data transmission unit include respectively：

Transmitting terminal wireless network transmissions unit, for realizing data transfer by wireless network；

Transmitting terminal RS232 interface units, for realizing data transfer by data wire；

Transmitting terminal NFC data receiving unit, for realizing wireless connection by short distance NFC communication technology.

3. clinical inspection analytic instrument according to claim 2, it is characterised in that first data receipt unit, Two data receipt units and the 3rd data receipt unit include respectively：

Receiving terminal wireless network transmissions unit, for realizing data transfer by wireless network；

Receiving terminal RS232 interface units, for realizing data transfer by data wire；

Receiving terminal NFC data receiving unit, for realizing wireless connection by short distance NFC communication technology.

4. clinical inspection analytic instrument according to claim 1, it is characterised in that the primary processor has been also respectively connected with Keyboard, display and printer.

5. clinical inspection analytic instrument according to claim 1, it is characterised in that the first mode switch unit, Button is provided with two modes switch unit and the 3rd mode switch element, when button is pressed, corresponding pattern switching list The circuit that unit is located is connected, so as to open the data-transformation facility of the circuit.

6. clinical inspection analytic instrument according to claim 1, it is characterised in that be provided with the electrolyte analyser First power supply unit, is connected with first controller；The second power supply unit is provided with the blood gas analyzer, with described Two controllers are connected；The 3rd power supply unit is provided with the Urine Analyzer, is connected with the 3rd controller.

7. clinical inspection analytic instrument according to claim 1, it is characterised in that first controller, the second control Device and the 3rd controller are using 16/32 bit microprocessor based on ARM kernels.

8. clinical inspection analytic instrument according to claim 1, it is characterised in that the electrolyte analyser, vim and vigour point Portable unit or movable fixture are provided with analyzer, the external structure of Urine Analyzer.