Background technology
The sample that gathers in clinical human biochemistry's check generally has the various liquid such as blood, urine, chest ascites, cerebrospinal fluid puncturing liquid.Biochemical specimen should in time carry out censorship after gathering, otherwise can affect the assay of sample and to the affirmation of the person's of being sampled health, blood after for example placing for a long time, can cause analysis result that error can occur because the activity decreased of the metabolism of haemocyte, gas exchange, enzyme and substance transfer change the inside and outside composition of haemocyte, affect medical personnel's judgement.
Behind collect specimen, the processing of sample usually can be by three large steps: 1. specimen classification is centrifugal: sample check accurate after, not needing centrifugal sample to branch away, green cap needs immediately centrifugal upper machine testing of centrifugal sample; The sample room temperature of red capped pipe or 37 ℃ are placed 30min, centrifugally require 3500 rev/mins of centrifugal 5-10 minutes.Prevent grumeleuse, blood cell, the impact of bubble on measuring, centrifugal speed is unsuitable excessive, to avoid the excessive haemolysis that causes of centrifugal speed.1500 rev/mins of hydro-extractors of urine specimen are gone up machine testing after drawing the supernatant urine after centrifugal 10 minutes.2. sample bar code scan: all samples must be swept first bar code before detection; After the scanning serial number write on and be convenient to check on the bar code of sample and look for sample, automatically it is imperfect or damaged and dye and booty is arranged, be attached to height on the heparin tube and spend and lowly should again print immediately bar code to sweep the sample of bar code such as bar code for instrument, detects completely to put back to test tube rack by serial number afterwards.3. Samples detection: blood gas analysis, whole blood troponin, glycosylated hemoglobin need to detect immediately, the sample that full automatic biochemical apparatus detects according to serial number go up successively machine testing wherein the acute disease sample should walk the emergency treatment passage and detect immediately.In gathering various biochemical specimen processes, the collection of biochemical specimen, check and correction, censorship all need medical personnel to fill out list, and, working strength busy medical personnel large in, may cause and fill out list or label is filled out the artificial errors such as wrong, cause bad consequence to the patient.
At present, the collection transportation system of human body biochemical specimen is perfect not enough, can't realize the omnidistance monitoring of human body biochemical specimen collection transportation, be difficult to like this guarantee the security of collect specimen process and transportation, the integrality that needs to use, test these samples has been produced acid test.
Summary of the invention
The purpose of this utility model is that a kind of human body biochemical specimen collection transportation real-time monitoring system will be provided, and is perfect not with the collection transportation system that solves existing human body biochemical specimen, safety coefficient is low, be difficult to guarantee the technical matterss such as integrality of sample.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of human body biochemical specimen collection transportation real-time monitoring system, comprise the handheld POS machine terminal system, Web server, the Intelligent transport case, described Web server respectively with a plurality of Intelligent transport casees and the wireless connections of handheld POS machine terminal system, described handheld POS machine terminal system comprises camera, touch-screen, scanister, rfid interrogator, central processing unit, storer, GPRS communication module, wherein camera, the GPRS communication module, scanister, rfid interrogator, the RS232 interface is connected with central processing unit by interface circuit respectively; Central processing unit is connected with touch-screen through display interface circuit; Central processing unit is connected with storer by data bus; Described Intelligent transport case comprises casing, controller, be hinged with case lid on the casing, be provided with inner bag in the casing, the periphery of inner bag is coated with electronic refrigerating sheet, centre position, inner bag bottom is provided with temperature sensor, humidity sensor, the casing left side is provided with controller, is provided with heat-insulation layer between casing and inner bag, is provided with some independently holes in the heat-insulation layer.
As preferably, also be provided with touch-screen on the described casing.
As preferably, described controller comprises control chip, communication module, alarm, described temperature sensor, humidity sensor are connected with control chip through interface circuit, described control chip is connected with touch-screen, alarm, power amplifier respectively through IO interface, the output terminal of described power amplifier is connected with electronic refrigerating sheet, and described communication module is connected with control chip.
As preferably, described controller one side also is provided with power supply, and power supply comprises the power supply translation interface, and the power supply translation interface is in parallel with rechargeable battery, and rechargeable battery is connected with controller.
As preferably, described casing and case lid junction are provided with the concave and convex stripe of mutual interlock.
As preferably, described casing both sides are provided with stingy hand, are provided with handle on the case lid.
The utlity model has efficient, save the characteristics such as cost.Can record accurately the process of whole biochemical specimen collection transportation, and do detailed record, perfect supervisory system.Guaranteed simultaneously the work of the perfect and safeguard protection of biochemical specimen, the work in every that is used for medical treatment that biochemical specimen can be kept intact.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
Fig. 1 is circuit principle structure synoptic diagram of the present utility model; As shown in Figure 1, this human body biochemical specimen collection transportation real-time monitoring system mainly is made of Web server A, Intelligent transport case B etc.Web server A respectively with a plurality of Intelligent transport case B and handheld POS machine terminal system C wireless connections; Handheld POS machine terminal system C system comprises camera 35, touch-screen 32, scanister 31, rfid interrogator 3, central processing unit, storer, GPRS communication module, RS232 interface 36, and wherein camera 35, GPRS communication module, scanister 31, rfid interrogator 3, RS232 interface 36 are connected with central processing unit by interface circuit respectively.Central processing unit adopts MOTOROLA dragon pearl series 32 bit CPUs, u-Rase operating system, and central processing unit is connected with touch-screen 32 through display interface circuit; Central processing unit is connected with storer by data bus, and storer is provided with the 2G internal memory.Rfid interrogator 3 carries the 16MB internal memory, is provided with touch-screen 32 on the rfid interrogator 3, and touch-screen 32 screens are made of screen display area monochromatic LCD: 47mm * 33.2mm, screen resolution: 128 * 64.Rfid interrogator 3 also is connected with numeral and phonetic dual input keyboard 34, also is provided with SCAN key, on ﹠ off switch 33 on the keyboard 34.There is the ICON of delegation to show on the touch-screen 32; It is backlight that touch-screen 32 also is provided with EL, and its frequency of operation is 16MHz.
Web server A comprises system management module, basic data module, sampling schedule module, sampling administration module, statistical report form module.System management module comprises system login/cancellation, Password Management, system user management, system log management.Password Management is mainly used in user's change password; The system user management is mainly used in login, the operation of user's interpolation deletion, function privilege and daily record; System log management is mainly used in checking system login daily record and Operation Log.The basic data module comprises the management of sampling type of directory, collection point directory management, logistics person's directory management, versatility code management.The management of sampling type of directory is mainly used in adding, revises, deletes sampling type (containing test tube and other vessel), and title, temperature requirement and the acquisition time of every kind of collected specimens is set; The collection point directory management is mainly used in adding, revises, deletes the collection point, and the collection point registration is set the needed sampling type in each collection point and whether needed scanning barcode; Logistics person's directory management is mainly used in adding, revises, deletes logistics person's archives material, coupling logistics person employee job card (supporting RFID or bar code); The versatility code management is mainly used in the unified management to other simple code.The sampling schedule module comprises sets and assigns the sampling plan.Setting the sampling plan refers to and sets each logistics person sampling circuit and the scheduled time of every day; Assign the sampling plan and refer to the operation of assigning execution sampling plan and the operation that can cancel execution to the sampling plan that does not begin to carry out.The sampling administration module comprises work control and monitor console, sampling check and correction management, the historical complete list of taking a sample.The work control and monitor console is mainly used in checking the sampling contents such as each logistics person's on the same day duty, collection point that logistics person has finished, sample time, temperature, the sampling plan of delaying is carried out early warning, checked the recording frequency of thresholding about the temperature changing curve diagram table, design temperature monitoring of each sampling plan, design temperature label; Sampling check and correction management is mainly used in all completed sampling shop orders are carried out the scanning barcode check and correction; The historical complete list of taking a sample is all record sheets to collection point, logistics person sampling, and printable or derived data is to the Excel file.The statistical report form module comprises that sample analysis table, logistics person examine form.The sample analysis table is to provide Various types of data perspective table by collection point, sampling type, logistics person, time, adds up simultaneously censorship quantity in the phases-time, checks for center and client, and printable or derived data is to the Excel file; Logistics person examines form to be mainly used in adding up per month logistics person's work achievement and sampling accuracy.
Scanister is made of light source, optical lens, scanning module, analog-to-digital conversion circuit etc., it utilizes photovalve to convert the light signal that detects to electric signal, again electric signal is converted into digital data transmission by analog-digital converter and processes in computing machine.In the time of scanning one sub-picture, light source irradiation back reflection light to the image passes lens and converges on the scanning module, by scanning module light signal is converted to analog and digital signal (be voltage, it is relevant with the light intensity that receives), point out that simultaneously that is as the gloomy degree of number.At this time analog to digital converter converts aanalogvoltage to digital signal, is sent to computer.
Fig. 2 is the utility model handheld POS machine terminal system circuit block diagram; Fig. 3 is the utility model handheld POS machine terminal system structural representation; Fig. 4 is the utility model handheld POS machine terminal system rear view.By Fig. 3 in conjunction with Fig. 4,5 as can be known, handheld POS machine terminal system C administration module comprises system login, Modify password, system parameter setting.System login refers to input user name and password or can scan employee job card and obtains subscriber data; But Modify password refers to user's Modify password; System parameter setting refers to the systematic parameters such as gateway ip address is set.Handheld POS machine sampling administration module comprises checks that sampling plan, collection point enter scanning, registration sampling content, scanning test tube bar code, submit the sampling shop order to.Check that the sampling plan refers to sampling plan and wire time requirement that logistics person can check arrangement oneself on the same day; The collection point enters scanning and refers to logistics person's scanning collection point RFID, and sign logistics person has arrived collection point (system signs in automatically), newly-built sampling shop order; Registration sampling content refers to the quantity that logistics person registers every kind of sampling type in the sampling shop order; The scanning test tube bar code refers to the sampling type that needs are checked bar code and scans one by one, system's mechanical check bar code in a sampling shop order uniqueness and to the sampling shop order in the scan stripes yardage of every kind of sampling type and the consistance of registrating number; Submit to the sampling shop order to refer to and to submit the sampling shop order to after the gross sample content is checked unanimously, should scan temperature label when submitting the sampling shop order to, obtain sampling cabinet temperature at that time, and mark sampling shop order finishes, can not carry out again any modification after the sampling shop order is submitted to; Sampling is after all sampling is all finished in collection points in the works, the finishing of sign sampling plan.
Human body biochemical specimen Intelligent transport case B mainly is made of casing 1, inner bag 2, controller 5 etc.Be hinged with case lid 4 on the casing 1, be provided with inner bag 2 in the casing 1, the centre position of inner bag 2 bottoms is provided with temperature sensor 21 and the humidity sensor 22 of measuring temperature, humidity, temperature sensor 21 adopts the high-quality platinum sensor, temperature-measuring range-50~+ 130 ℃, humidity sensor 22 adopts capacitance type humidity sensors.The outside of inner bag 2 is coated with one deck electronic refrigerating sheet 23, and electronic refrigerating sheet 23 can heat, and can freeze again.Be filled with heat-insulation layer 24 between cooling piece 23 outsides and casing 1 madial wall, be provided with some independently holes 25 in the heat-insulation layer 24.
Fig. 5 is the utility model Intelligent transport case circuit block diagram; Fig. 6 is the structural representation of the utility model Intelligent transport case; Fig. 7 is the vertical view of the utility model Intelligent transport case; Fig. 8 is the cross section view of A-A among Fig. 7; Fig. 9 is the cross section view of B-B among Fig. 7.By Fig. 5 in conjunction with Fig. 6,7,8,9 as can be known, also be provided with touch-screen 7 on the casing 1, touch-screen 7 can show the parameters such as temperature, humidity set point and actual value in current time, battery electric quantity, the case in real time, also can carry out setting parameter by touch-screen 7.The bottom left of casing 1 is provided with controller 5, and controller 5 adopts the integrated module design, embedded being installed on the casing 1, convenient installation, dismounting.Controller 5 comprises control chip 51, communication module 54, alarm 55.Temperature sensor 21, humidity sensor 22 are connected with control chip 5 through interface circuit 52; Control chip 5 is connected with touch-screen 7, alarm 55, power amplifier respectively through IO interface 53; The output terminal of power amplifier is connected with electronic refrigerating sheet 23; Communication module 54 is connected with control chip 5.Controller 5 one sides also are provided with power supply 6, and power supply 6 comprises power supply translation interface 61, and power supply translation interface 61 is in parallel with rechargeable battery 62, and rechargeable battery 62 is connected with controller 5.
Casing 1 positive top is symmetrically arranged with fastener 8, and the top of casing 1 rear side is provided with the hinged hinge 9 of case lid 4.Casing 1 is provided with concavo-convex striped 10 with case lid 4 joint portions, can strengthen contact area, increases box body tightness.Casing 1 both sides are provided with scratches hand 11, is provided with handle 12 on the case lid 4.
It is kernel control chip that control chip 51 adopts CMOS low-power consumption microprocessor, realizes the Real-time Collection of temperature, humidity parameter, according to the temperature of setting, electronic refrigerating sheet 23 is sent control signal, carries out adjustment.When temperature exceeded setting range or battery electric quantity deficiency, warning horn 55 can send alerting signal.By the communication module 54 of controller 5 inside, the relevant information of control box can be sent to the remote equipment that is attached thereto in real time such as temperature, humidity, time, setting value, box location etc., conveniently carries out remote monitoring.