CN116807472B - Portable quick blood sampling detection and analysis device - Google Patents
Portable quick blood sampling detection and analysis device Download PDFInfo
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- CN116807472B CN116807472B CN202310630876.3A CN202310630876A CN116807472B CN 116807472 B CN116807472 B CN 116807472B CN 202310630876 A CN202310630876 A CN 202310630876A CN 116807472 B CN116807472 B CN 116807472B
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- 230000036772 blood pressure Effects 0.000 claims description 13
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Abstract
The application discloses a portable rapid blood sampling detection and analysis device, which belongs to the technical field of blood detection, and comprises a detection box, wherein an upper box cover is arranged on the detection box, a blood collector, a tube changing mechanism and a pulse pressing belt are arranged in the detection box, at least two blood collecting tubes are arranged on the tube changing mechanism, the tube changing mechanism is used for placing the blood collecting tubes in the blood collector or taking the blood collecting tubes from the blood collector, the pulse pressing belt is used for pressing veins, the detection box is used for detecting and analyzing blood samples in the blood collecting tubes, and the upper box cover is used for displaying analysis results. When a blood sample needs to be collected, the tube changing mechanism pushes one of the blood collection tubes into the blood collector, medical staff takes out the blood collector from the inside of the detection box, the vein is pressed by the vein pressing belt, the vein is displayed, after the blood collection of the medical staff is completed, the blood collector is replaced to the detection box, and the tube changing mechanism takes down the blood collection tube containing the blood sample and changes the blood collection tube with a new blood collection tube.
Description
Technical Field
The application relates to the technical field of blood detection, in particular to a portable rapid blood sampling detection and analysis device.
Background
Along with the continuous improvement of life quality, more and more people pay attention to health preservation and health, according to the demands of the body, blood is detected and analyzed through a detection device, early pregnancy, intestinal cancer, blood sugar, blood fat and the like can be detected, and the problems of the body can be rapidly judged through blood analysis, so that blood detection is very important in recent years, however, most of the blood detection can only be carried out in fixed places, the mobility and portability are poor, the detection demands cannot be met for some people inconvenient to move, and in addition, when in emergency consultation, the primary diagnosis is carried out through the blood detection, so that the treatment performance is improved.
Disclosure of Invention
The application aims to provide a portable rapid blood sampling detection and analysis device and a method thereof, which are used for solving the problems in the background technology.
In order to solve the technical problems, the application provides the following technical scheme: the utility model provides a portable quick blood sampling detection analytical equipment, blood sampling detection analytical equipment includes the detection case, be provided with the case lid on the detection case, the inside hemostix that is provided with of detection case, tube replacement mechanism, pressure pulse area, be provided with two at least heparin tubes on the tube replacement mechanism, tube replacement mechanism places the heparin tube inside the hemostix or takes off the heparin tube from the hemostix, pressure pulse area oppression vein, the detection case detects the inside blood sample of heparin tube, the case lid shows the testing result. When a blood sample is required to be collected, the tube changing mechanism pushes one of the blood sampling tubes into the blood sampling device, medical staff takes out the blood sampling device from the inside of the detection box, the vein is pressed by the vein pressing belt to enable the vein to appear, after the blood sampling of the medical staff is completed, the blood sampling device is replaced to the detection box, the tube changing mechanism takes down the blood sampling tube containing the blood sample and changes the blood sampling tube with a new blood sampling tube, the tube changing mechanism pushes out the blood sample in the blood sampling tube through pure air, the detection box detects and analyzes the blood sample, a display is arranged in the upper box cover and is electrically connected with a control system in the detection box, and the display displays the detection result; after the blood sample is pushed out of the blood collection tube, the tube changing mechanism cleans the blood collection tube, the inside of the blood collection tube is changed into vacuum through the air tube, and the blood sample is collected through the vacuum.
The detection box is internally provided with a bearing plate and a bottom plate, a shock pad is arranged above the bearing plate, an embedded groove for placing a pulse pressing belt and a hemostix is arranged on the shock pad, a partition plate is arranged between the bearing plate and the bottom plate, one side of the partition plate is provided with a supporting plate, a control system is arranged below the bottom plate, and the control system is electrically connected with the upper box cover; the bearing plate bears the weight of the shock pad, and is mutually supported with the bottom plate simultaneously and installs fixedly the baffle, and the baffle will bear the weight of the space separation between bank and the bottom plate and divide into two parts, and one is detection space, and one is the pipe replacement space, and control system is connected with electricity such as detector, cleaner, carousel, pipe replacement mechanism and push away jar, the jar of rotating, and control system is connected with the cylinder pipeline, and control system handles the analysis result of detector and shows the result on the display.
A rotary table is arranged on the bearing plate and positioned on the other side of the partition plate, two air cylinders are arranged on the rotary table, a detector is arranged on one air cylinder, a cleaner is arranged on the other air cylinder, and a cleaning box is arranged below the rotary table on the bottom plate; the carousel is used for switching the position of detector and cleaner, after the detector detects, analysis the blood sample, the cleaner cleans and dries the blood sample board, the washbox cleans the detector, the detector is the equipment that detects, analysis the blood sample, the cleaner comprises small-size water pump, the water tank, air drying system and pipeline subassembly (pipeline subassembly comprises pipeline and solenoid valve), the water of water pump through pipeline subassembly extraction water tank inside, pipeline subassembly makes water flow on the blood sample board, realize the washing to the blood sample board through rivers, air drying system dries the blood sample board through dry hot air.
The blood collector is placed on the bearing plate through the placement opening, and the tube replacing mechanism is arranged on the supporting plate; the placing port is used for placing the hemostix on the bearing plate, the pushing cylinder is an electric cylinder, the pushing cylinder pushes the blood collection tube out of the hemostix, and the tube replacing mechanism is convenient for clamping the blood collection tube.
Be provided with two rotation jars on the bottom plate, two the rotation jar is located the both sides of baffle respectively, one the rotation jar is located the below of tube replacement mechanism, open the groove between two rotation jars on the baffle, two three blood sample boards are installed to the rotation jar mutually supporting, the detector detects the blood sample on the blood sample board, the cleaner cleans the blood sample board, the cleaning box cleans the detector. The rotating cylinders are mutually matched to switch three blood sample plates, the rotating cylinders located below the tube changing mechanism are used for placing the blood sample plates bearing blood samples on the other rotating cylinders through rotation, the other rotating cylinders are used for transferring the blood sample plates bearing the blood samples to the lower portion of the detector through rotation, meanwhile, the clean blood sample plates are transferred to the rotating cylinders located below the tube changing mechanism through rotation to achieve blood sample plate switching, the two rotating cylinders are mutually matched to achieve blood sample plate transmission and clean blood sample plate switching, and the through grooves provide channels for the blood sample plates to pass through the separation plates.
The blood taking device comprises a blood taking device, a blood taking tube, a connecting plate, a connecting block and a connecting plate, wherein a placing space for placing the blood taking tube is formed in the blood taking device, a slide way is formed in the blood taking device and used for sliding a needle head on the blood taking device, a telescopic push rod is arranged at the lower end of the placing space in the blood taking device, a piston slide way is formed in the upper end of the blood taking device, a piston rod is mounted on the piston slide way, the piston slide way is connected with the telescopic push rod through a pipeline, two connecting plates are arranged on the inner side of the blood taking device, a support plate is arranged on the outer side of the blood taking device at a position corresponding to the connecting plate, a sliding groove is formed in the position of the connecting plate, and the support plate is fixed with the connecting plate through the connecting block and the connecting block is positioned in the sliding groove;
the hemostix is provided with an observation window. The needle head is installed on the blood collection tube outside the device by medical personnel, make the air enter into in the flexible push rod through pressing the piston rod, open the piston on the blood collection tube after stretching out flexible push rod, make the blood collection tube carry out venous blood collection through the negative pressure, even board and extension board mutually support and realize the slip on the blood collection tube, even board stretches out the blood collection tube through the slip, two even boards mutually support and hold the blood collection tube, prevent that the blood collection tube breaks away from in the blood collection tube, the observation window is a passageway, when needs take out the blood collection tube from the blood collection tube, even board income blood collection tube is inside, the jar pole that pushes away the jar simultaneously inserts in the observation window, take off in the blood collection tube for the blood collection tube provides the helping hand.
The blood sampling tube comprises a blood sampling tube body, and is characterized in that one end of the blood sampling tube body is provided with a concave end face, the other end of the blood sampling tube body is provided with a convex arc cover plate, piston mechanisms are arranged in the concave end face and in the arc cover plate, each piston mechanism comprises a limiting plate, ejector plates are slidably mounted on the limiting plates, two ejector cylinders are arranged on one end face of each ejector plate, which is close to the inner space of the blood sampling tube, a piston is arranged on each ejector cylinder, liquid inlet channels are formed in the concave end face and the other end face of the blood sampling tube body, the piston is used for plugging the liquid inlet channels, an inner tube is fixed on the piston, one end of the inner tube penetrates through the ejector plates, a sealing ring is arranged on the outer side of the piston and is embedded into the end face of the blood sampling tube body, the sealing ring is slidably connected with the blood sampling tube body, and a channel is arranged on the piston and is communicated with the inner tube body. The blood collection tube is a transparent glass bottle, the quantity of collected blood samples can be seen through an observation window during blood collection, piston mechanisms at two ends of the blood collection tube are in mirror image relationship, when the blood collection tube is placed inside the blood collection tube, a telescopic push rod corresponds to the piston mechanisms in the arc-shaped cover plate, the piston rod is pressed, the telescopic push rod stretches out and then props against the ejector plate, the ejector plate compresses the ejector cylinder, the piston is driven by the ejector cylinder to release the blocking of a liquid inlet channel, after a needle head is inserted into a vein, the piston rod is pressed, the piston is opened, the blood collection tube extracts blood in the vein through negative pressure, the collection of the blood samples is realized, when the blood samples inside the blood collection tube are required to be output, the piston mechanisms at two ends of the blood collection tube are all opened, simultaneously, the piston mechanisms at two ends of the blood collection tube are simultaneously opened, the blood samples are output outside the blood collection tube through air extrusion, and when the blood collection tube is cleaned, the blood collection tube is firstly cleaned by the infusion of the inside the blood collection tube, and then the blood is dried by the infusion of air, so that the cleaning of the blood collection tube is realized.
The pipe changing mechanism comprises a chassis and a top disc, the chassis is connected with the top disc through a shaft rod, a rotating plate is sleeved outside the shaft rod, at least two arc-shaped grooves are formed in the rotating plate, a telescopic cylinder is arranged in the middle of each arc-shaped groove, an arc-shaped clamping plate is arranged on the telescopic cylinder, sliding grooves are formed in two ends of the clamping plate, auxiliary plates are arranged at the positions of the sliding grooves on the inner sides of the two ends of the clamping plate, telescopic plates are arranged at the positions of the sliding grooves on the outer sides of the clamping plate, and the telescopic plates are connected with the auxiliary plates through connecting plates; the rotating plate is installed on the shaft rod through the hollow motor, the hollow motor drives the rotating plate to rotate, the hollow motor is electrically connected with the control system, the arc-shaped groove provides a contraction space for the clamping plate, the telescopic cylinder is an electric telescopic cylinder, the telescopic cylinder enables the clamping plate to be close to a blood collection tube (a blood collection tube located on the blood collection tube) or to be far away from the blood collection tube, the clamping plate clamps the blood collection tube, the clamping plate is driven by the telescopic cylinder to take down the blood collection tube from the blood collection tube or place the clean blood collection tube in the blood collection tube, the auxiliary plate slides under the driving of the telescopic plate, the two auxiliary plates mutually support the blood collection tube, the size of the auxiliary plate is the same as that of the connecting plate on the blood collection tube, the auxiliary plate can stretch into the inside of the blood collection tube when clamping the blood collection tube, the telescopic plate is composed of a C-shaped shell and a sliding plate installed in the shell, and the air cylinder is fixed with one end of the sliding plate.
An arc-shaped chute is formed in the chassis, and a cleaning mechanism is arranged in the top tray; the cleaning mechanism is used for cleaning the blood collection tube and comprises at least two outer sleeves, a lifting mechanism, a waterway pipe fitting and an air pipe fitting, wherein the lifting mechanism, the waterway pipe fitting and the air pipe fitting are electrically connected with the control system, the outer sleeves are connected with the lifting mechanism, the outer sleeves are connected with the waterway pipe fitting and the air pipe fitting through three-way pipes, and the outer sleeves are in sliding connection with the inner pipe in the concave end face through the lifting mechanism. The spout is used for providing the space for the slip of bellied arc apron, be provided with the mechanism of pushing up in the below that is located the tube replacement mechanism in the backup pad, it comprises lower sleeve pipe and climbing mechanism to push up the mechanism, lower sleeve pipe is installed on the climbing mechanism, climbing mechanism makes down the sleeve pipe cover establish on the inner tube of arc apron, lower sleeve pipe pushes up the outer liftout plate of inner tube simultaneously, make the piston in the arc apron open, the overcoat pipe cover is established on the inner tube of top, lower sleeve pipe cover is established on the inner tube of below, the overcoat pipe is mutually supported with lower sleeve pipe and is made heparin tube intercommunication external space, the bottom plate is provided with the dirt storage tank below the climbing mechanism, when cleaning the inside residual blood of heparin tube, water will remain blood and wash the dirt storage tank.
The blood pressure belt is formed by rotationally connecting a left hoop body and a right hoop body, one end of the left hoop body is connected with one end of the right hoop body in a clamping way, a blood pressure detection circuit is arranged on the blood pressure detection circuit by being provided with a blood pressure detection air bag, the blood pressure detection air bag is connected with a control system pipeline, and the blood pressure detection circuit is electrically connected with the control system. After the blood sample is collected, the pulse pressing belt is clamped on the arm of the blood collection object again, and after the pulse pressing air bag is inflated, the vein is extruded, and meanwhile, the blood pressure detection of the blood collection object is realized through the blood pressure detection circuit.
Compared with the prior art, the application has the following beneficial effects: the blood detection equipment is integrated in one detection box, and when emergency consultation is needed, the blood sample can be collected and detected only by one detection box, and the portability of the blood detection equipment is realized by integrating the blood detection equipment in the detection box.
Install a plurality of heparin tubes in the detection case, after the blood specimen of a personnel has been gathered, through automatic change heparin tube, can be quick carry out blood specimen collection to next personnel, automatic switch between the blood specimen board, the detector detects, after analyzing the blood specimen on the blood specimen board, the display shows the result, the detector is cleaned by the washbox, the cleaner cleans blood specimen board, automatic realization blood specimen board and detector's clearance, and then reduce artifical clear process, improve blood detection's efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and together with the embodiments of the application, serve to explain the application. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is a schematic view of the internal structure of the detection box of the present application;
FIG. 3 is a schematic top view of the interior portion of the test cassette of the present application;
FIG. 4 is a schematic top view of the tube changing mechanism of the present application;
FIG. 5 is a schematic view of the connection structure of the clamping plate and the auxiliary plate according to the present application;
FIG. 6 is a schematic diagram of the front view of the tube changing mechanism of the present application;
FIG. 7 is a schematic view of the structure of the outer sleeve of the present application;
FIG. 8 is a schematic diagram showing a front view of the connection of the lancing device and the lancing tube according to the present application;
FIG. 9 is a schematic view of the right side view of the blood collection device of the present application in semi-section;
FIG. 10 is a schematic view of the interior of a blood collection tube of the present application in semi-section;
FIG. 11 is an enlarged partial view of area A of FIG. 10 in accordance with the present application;
FIG. 12 is a schematic top half-sectional view of the lancing device of the present application;
FIG. 13 is a schematic view of the structure of the ejector cylinder of the present application;
FIG. 14 is a schematic diagram of a tourniquet structure of the present application;
FIG. 15 is a schematic illustration of the connection of the tourniquet of the present application to a tourniquet balloon;
fig. 16 is a schematic top view of the detector of the present application overlaid on a blood sample plate.
In the figure: 1. a detection box; 101. a shock pad; 102. a carrying plate; 103. a partition plate; 104. pushing a cylinder; 105. a support plate; 106. a dirt storage tank; 107. a rotary cylinder; 108. a blood sample plate; 109. pulling a plate; 112. a turntable; 113. a detector; 115. a cleaning instrument; 116. a cleaning box; 117. a bottom plate; 118. a control system;
2. an upper case cover;
3. a hemostix; 301. a piston rod; 302. a connecting plate; 303. a support plate; 304. an observation window;
4. a tube changing mechanism; 401. a chassis; 402. a rotating plate; 403. a telescopic cylinder; 404. a clamping plate; 405. a sub-plate; 406. a telescoping plate; 407. a shaft lever; 408. a top plate; 409. an outer sleeve;
5. a blood collection tube; 501. a limiting plate; 502. an ejector plate; 503. an inner tube; 504. an ejection cylinder; 505. a piston;
6. a pulse pressing belt; 601. a pulse pressing air bag.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 16, the present application provides the following technical solutions: the utility model provides a portable quick blood sampling detection analytical equipment, blood sampling detection analytical equipment includes detection case 1, rotate on the detection case 1 and install upper case lid 2, be provided with the display in the upper case lid 2, install the handle on the upper case lid 2, the display is connected with control system 118 electricity, the inside hemostix 3 that is provided with of detection case 1, tube replacement mechanism 4, press pulse area 6, be provided with four heparin tubes 5 on tube replacement mechanism 4, tube replacement mechanism 4 places heparin tube 5 inside hemostix 3 or takes off heparin tube 5 from hemostix 3, press pulse area 6 oppression vein, detection case 1 detects the inside blood sample of heparin tube 5, upper case lid 2 shows the testing result.
The detection box 1 is internally fixed with a bearing plate 102 and a bottom plate 117, a shock pad 101 is arranged above the bearing plate 102, an embedded groove for placing a pulse pressing belt 6 and a hemostix 3 is arranged on the shock pad 101, a partition plate 103 is fixed between the bearing plate 102 and the bottom plate 117, one side of the partition plate 103 is fixed with a supporting plate 105, an upper jacking mechanism is arranged below a tube changing mechanism 4 on the supporting plate 105, the upper jacking mechanism consists of a lower sleeve and an elevating mechanism, the lower sleeve is arranged on the elevating mechanism, a control system 118 is arranged below the bottom plate 117, and the control system 118 is communicated with an upper box cover 2;
a turntable 112 is arranged on the bearing plate 102 and positioned on the other side of the partition plate 103, the turntable 112 is an electric turntable, the turntable 112 is communicated with a control system 118, two air cylinders are symmetrically arranged on the turntable 112, a detector 113 is arranged on one air cylinder, a cleaner 115 is arranged on the other air cylinder, the turntable 112 is used for switching the positions of the detector 113 and the cleaner 115, and a cleaning box 116 is arranged below the turntable 112 on a bottom plate 117;
the detector 113 divides the interior of the blood sample plate 108 into four blood sample detection areas, the four blood pressure detection areas respectively detect different blood samples, after the detector 113 detects and analyzes the blood samples, the cleaner 115 cleans and dries the blood sample plate 108, the cleaning box 116 cleans the detector 113, the detector 113 is equipment for detecting and analyzing the blood samples, the cleaner 115 consists of a small water pump, a water tank, an air drying system and a pipeline assembly (the pipeline assembly is composed of a pipeline and an electromagnetic valve) (not shown in the figure), the water pump pumps water in the water tank through the pipeline assembly, the pipeline assembly enables water to flow on the blood sample plate 108, the cleaning of the blood sample plate 108 is realized through water flow, and the air drying system dries the blood sample plate 108 through dry hot air.
The bearing plate 102 is provided with a placing opening, the placing opening is positioned above one end of the partition plate 103, the hemostix 3 is placed on the bearing plate 102 through the placing opening, the push cylinder 104 is arranged in the detection box 1 at a position positioned at one side below the placing opening, the push cylinder 104 is an electric cylinder, push-pull mechanisms (not shown in the drawing) are arranged at two sides of the push cylinder in the detection box 1, each push-pull mechanism consists of an air cylinder and a U-shaped clamping plate, when the hemostix 3 is placed in the placing opening, the supporting plate 303 on the hemostix 3 is embedded into the U-shaped clamping plate, the air cylinder drives the supporting plate 303 to move, the movement of the connecting plate 302 is realized, the connecting plate 302 holds the blood collection tube 5 or loosens the blood collection tube 5, and the tube changing mechanism 4 is arranged on the supporting plate 105; the pushing cylinder pushes the blood collection tube out of the hemostix, so that the tube changing mechanism is convenient to clamp the blood collection tube.
The bottom plate 117 is provided with the dirty tank 106 on the elevating system below, and when cleaning the inside residual blood of heparin tube, water will remain blood and wash dirty tank 106 in, when discharging the blood specimen in heparin tube 5, blood specimen board 108 is located dirty tank 106 top, and after blood specimen board 108 shifts to another and rotates on jar 107, blood specimen board 108 temporarily does not block up dirty tank 106, and after the residual blood in heparin tube 5 was cleared up, blood specimen board 108 rotated again on dirty tank 106.
The needle collecting box is arranged on one side of the dirt storage box 106 on the bottom plate 117, a pull plate 109 is fixed at one end of the needle collecting box, the needle collecting box can be pulled out of the detection box 1, a through groove is formed in the upper portion of the needle collecting box on the supporting plate 105, a wedge-shaped needle removing plate is arranged on one side of the tube changing mechanism 4 and above the through groove on the supporting plate 105, a gap between the needle and the tube wall of the blood collecting tube 5 is utilized, the needle removing plate is inserted between the needle and the blood collecting tube 5, and the needle is clamped and moved by the clamping plate 404 along with the blood collecting tube 5, so that the needle is separated from the inner tube 503 under the action of the wedge-shaped needle removing plate, and finally falls into the needle collecting box.
Install two rotation jars 107 on the bottom plate 117, rotation jar 107 is electronic carousel, rotation jar 107 and control system 118 communication, two rotation jars 107 are located the both sides of baffle 103 respectively, one rotation jar 107 is located the one side of dirt storage tank 106 and the below of tube changing mechanism 4, pass through the groove has been seted up between two rotation jars 107 on the baffle 103, the fixed clamping plate that has on two rotation jars 107, install the buckle on the clamping plate (not shown in the figure), three blood sample board 108 are installed through the clamping plate mutually supporting to two rotation jars 107, the both ends of blood sample board 108 all are provided with the draw-in groove (not shown in the figure), blood sample board 108 block is on rotation jar 107, detector 113 detects the blood sample on the blood sample board 108, cleaner 115 cleans blood sample board 108, cleaner 116 cleans detector 113.
The rotating cylinders 107 are mutually matched to switch three blood sample plates 108, the rotating cylinders 107 below the tube changing mechanism 4 are used for placing the blood sample plates 108 carrying blood samples on the other rotating cylinders 107 through rotation, the other rotating cylinders 107 are used for transferring the blood sample plates 108 carrying the blood samples to the lower side of the detector 113 through rotation, meanwhile, the clean blood sample plates 108 are transferred to the rotating cylinders 107 below the tube changing mechanism 4 through rotation, so that the switching of the blood sample plates 108 is realized, and the two rotating cylinders 107 are mutually matched to realize the transmission of the blood sample plates 108 and the switching of the clean blood sample plates 108.
The blood collector 3 is provided with a placement space for placing the blood collection tube 5, the blood collector 3 is provided with an observation window 304, the blood collector 3 is provided with a slide way, the slide way is used for a needle head to slide on the blood collector 3, a telescopic push rod (not shown in the figure) is arranged at the lower end of the placement space inside the blood collector 3, the upper end of the blood collector 3 is internally provided with a piston slide way, a piston rod 301 is arranged on the piston slide way, the piston slide way is connected with the telescopic push rod in a pipeline manner, the blood collector 3 is provided with two slide ways, the inner side of the slide way is provided with two connecting plates 302 inside the blood collector 3, the outer side of the blood collector 3 is provided with a support plate 303 at the position corresponding to the connecting plates 302, the support plate 303 is fixed with the connecting plates 302 through a connecting block, and the connecting block is positioned in the slide way.
The needle is installed on heparin tube 5 outside the device by medical personnel, make the air enter into in the flexible push rod through pressing piston rod 301, piston on heparin tube 5 is opened after flexible push rod stretches, make heparin tube 5 carry out venous blood taking through the negative pressure, medical personnel observe how much of collection blood sample through observation window 304, link plate 302 stretches out hemostix 3 through the slip, two link plates 302 mutually support and hold heparin tube 5, prevent that heparin tube 5 breaks away from in the hemostix 3, observation window 304 is a passageway, when needs take out heparin tube 5 from the hemostix, link plate 302 is inside hemostix 3, push away in the cylinder pole of jar 104 inserts observation window 304 simultaneously, provide the helping hand for heparin tube 5 is taken off from hemostix 4.
The tube changing mechanism 4 comprises a chassis 401 and a top disc 408, the chassis 401 is connected with the top disc 408 through a shaft rod 407, a rotating plate 402 is sleeved outside the shaft rod 407, the rotating plate 402 is installed on the shaft rod 407 through a hollow motor (not shown in the drawing), the hollow motor drives the rotating plate 402 to rotate, the hollow motor is electrically connected with the control system 118, 4 arc-shaped grooves are formed in the rotating plate 402, a telescopic cylinder 403 is arranged in the middle of each arc-shaped groove, the telescopic cylinder 403 is an electric telescopic cylinder, an arc-shaped clamping plate 404 is arranged on the telescopic cylinder 403, the telescopic cylinder 403 enables the clamping plate 404 to be close to a blood collection tube 5 (a blood collection tube located on a blood collector) or far away from the blood collector 5, sliding grooves are formed in two ends of the clamping plate 404, a subsidiary plate 405 is arranged at two inner sides of the sliding grooves, a telescopic plate 406 is arranged at the outer side of the clamping plate 404 and is connected with the subsidiary plate 405 through a connecting plate, the telescopic plate 406 is composed of a C-shaped shell and a sliding plate installed in the C-shaped shell, and the cylinder is fixed with one end of the sliding plate.
Clamping plate 404 carries out the centre gripping to heparin tube 5, clamping plate 404 takes off heparin tube 5 from heparin tube 3 under the drive of telescopic cylinder 403 or places clean heparin tube 5 in heparin tube 3, and subplate 405 slides under the drive of telescopic plate 406, and two subplates 406 mutually support and hold heparin tube 5, and the size of subplate 405 is the same with the size of link plate 302 on the heparin tube 3, and subplate 405 stretches into the inside of heparin tube 3 along the space of movement of link plate 302 when clamping heparin tube 5.
The bottom plate 401 is provided with an arc-shaped chute, and a cleaning mechanism (not shown) is arranged in the top plate 408; the cleaning mechanism is used for cleaning the blood collection tube 5, including infusing water and air in the blood collection tube 5, and the cleaning mechanism includes 3 outer tube 409, elevating system, water route pipe fitting and air pipe fitting all are connected with control system 118 electricity, and outer tube 409 is connected with elevating system, and outer tube 409 passes through the tee bend pipe and is connected with water route pipe fitting and air pipe fitting, and outer tube 409 passes through elevating system and interior pipe 503 sliding connection in the sunken terminal surface.
The blood collection tube 5 is a transparent glass bottle, the quantity of collected blood samples can be seen through the observation window 304 during blood collection, one end of the blood collection tube 5 is provided with a concave end face, the other end of the blood collection tube 5 is provided with a convex arc-shaped cover plate, piston mechanisms are arranged in the concave end face and the arc-shaped cover plate, each piston mechanism comprises a limiting plate 501, an ejector plate 502 is slidably arranged on each limiting plate 501, two ejector cylinders 504 are arranged on one end face of each ejector plate 502, which is close to the inner space of the blood collection tube 5, a piston 505 is arranged on each ejector cylinder 504, liquid inlet channels are formed in each concave end face and the other end face of the blood collection tube 5, each piston 505 is used for plugging the liquid inlet channels, an inner tube 503 is fixed on each piston 505, one end of each inner tube 503 penetrates each ejector plate 502, a sealing ring is arranged on the outer side of each piston 505 and is embedded into the end face of the blood collection tube 5, each sealing ring is slidably connected with the blood collection tube 5, and each piston 505 is provided with a channel.
When the blood collection tube 5 is placed in the hemostix 3, the telescopic push rod corresponds to the piston mechanism in the arc cover plate, the piston rod 301 is pressed to enable the telescopic push rod to extend and then to prop against the ejector plate 502, the ejector plate 502 compresses the ejector cylinder 504, the piston 505 is driven by the ejector cylinder 504 to release the blocking of the liquid inlet channel, after the needle head is inserted into a vein, the piston 505 is opened by pressing the piston rod 301, the blood collection tube 5 draws blood in the vein through negative pressure, the collection of blood samples is realized, when the blood sample in the blood collection tube 5 is required to be output, the piston mechanisms at the two ends of the blood collection tube are required to be opened, the lifting mechanism enables the lower sleeve to be sleeved on the inner tube of the arc cover plate, simultaneously, the ejector plate 502 outside the inner tube 503 is jacked by the lower sleeve, the piston 505 in the arc-shaped cover plate is opened, the outer sleeve 409 is sleeved on the inner tube 503 above, the outer sleeve 409 is slidably connected with the inner tube 503 in the concave end face through the lifting mechanism, the outer sleeve 409 is propped against the ejector plate 502, the piston 505 in the concave end face is opened, the outer sleeve 409 and the lower sleeve are mutually matched to enable the blood collection tube 5 to be communicated with an external space, air is infused into the blood collection tube 5 through a piston mechanism at the upper end of the blood collection tube 5, a blood sample is output outside the blood collection tube 5 through air extrusion, when the inside of the blood collection tube 5 is cleaned, the piston mechanisms at two ends of the blood collection tube 5 are simultaneously opened, fresh water is infused into the inside of the blood collection tube 5 for cleaning, and then the infused air is dried, so that the cleaning of the blood collection tube 5 is realized.
The pulse pressing belt 6 is formed by rotationally connecting a left hoop body and a right hoop body, one end of the left hoop body is connected with one end of the right hoop body in a clamping way, a pulse pressing air bag 601 is arranged on the left hoop body and the right hoop body, a blood pressure detection circuit is arranged on the pulse pressing air bag 601, the pulse pressing air bag 601 is connected with a control system 118 through a pipeline, and the blood pressure detection circuit is electrically connected with the control system 118.
The application also includes a water injection line and a water injection port (neither shown) that injects water into each component or tank requiring water.
The working principle of the application is as follows:
when blood sample collection and detection are needed, firstly, the hemostix 3 is placed in the placement opening, then the tourniquet 6 is clamped on the arm of a blood collection object, when the Fang Caixie device 3 is positioned in the placement opening, the control system 118 controls the telescopic cylinder 403 to work, the telescopic cylinder 403 drives the clamping plate 404 to be close to the hemostix 3, the clamping plate 404 places the blood collection tube 5 in the hemostix 3, then the auxiliary plate 405 releases the blood collection tube 5 under the driving of the telescopic plate 406, meanwhile, the connecting plate 302 in the hemostix 3 stretches out to hold the blood collection tube 5 in the hemostix 3,
medical personnel take out blood collector 3 from detection case 1 to install the syringe needle on inner tube 503, medical personnel prick the syringe needle into the vein, make the air enter into flexible push rod through pressing piston rod 301, in the flexible push rod stretches back with piston 505 on the blood collection tube 5 open, make blood collection tube 5 carry out venous blood collection through the negative pressure, medical personnel observe how much of collection blood sample through observation window 304, after gathering required blood sample volume, stop pressing piston rod 505, extract the syringe needle, and place blood collector 3 again in placing the mouth.
When the hemostix 3 is placed in the placing port, the support plate 303 on the hemostix 3 is embedded into the U-shaped clamping plate, so that the cylinder drives the support plate 303 to move, the movement of the connecting plate 302 is realized, the connecting plate 302 loosens the blood collection tube 5, the pushing cylinder 104 pushes the blood collection tube 5 out of the hemostix 3, and the tube changing mechanism 4 is convenient for clamping the blood collection tube 5.
The telescopic cylinder 403 works again, so that the clamping plate 404 takes out the blood collection tube 5 containing the blood sample from the blood collector 3, then the rotating plate 402 rotates, so that the blood collection tube 5 containing the blood sample moves to another position, a new blood collection tube 5 corresponds to the blood collector 3, and the telescopic cylinder 403 pushes the new blood collection tube 5 into the blood collector 3, so that replacement of the blood collection tube 5 is realized.
The rotating plate 402 rotates to enable the blood sampling tube 5 with a blood sample to be located right above the jacking mechanism, the jacking mechanism is driven by the control system 118 to work, the lower sleeve is sleeved on the inner tube 503, meanwhile, the cleaning mechanism starts to work, the outer sleeve 409 is sleeved on the inner tube 503, the outer sleeve 409 and the lower sleeve are mutually matched to enable the blood sampling tube 5 to be communicated with an external space, air is injected into the blood sampling tube 5 through a piston mechanism at the upper end of the blood sampling tube 5 through an air pipe fitting, the blood sample is output to the outside of the blood sampling tube 5 through air extrusion, the blood sample is enabled to fall on the blood sample plate 108 below the jacking mechanism, the blood sample plate 108 bearing the blood sample is placed on the other rotating cylinder 107 through rotation of the rotating cylinder 107 below the tube changing mechanism 4, the other rotating cylinder 107 transfers the blood sample plate 108 with the blood sample to the lower side of the detector 113 through rotation, meanwhile, the clean blood sample plate 108 is transferred to the rotating cylinder 107 below the tube changing mechanism 4 through rotation, the two rotating cylinders 107 mutually match with each other to achieve the transfer of the blood sample plate 108, and the switching of the clean blood sample plate 108.
The detector 113 detects and analyzes the blood, and transmits the analysis result to the control system 118, the control system 118 displays the result on the display, after the detection is finished, the positions of the detector 113 and the cleaner 116 are exchanged, the cleaner 116 cleans and dries the blood sample plate 108, the cleaning box 116 cleans the detector 113, the water pump pumps water in the water tank through the pipeline assembly, the pipeline assembly enables the water to flow through the blood sample plate, the cleaning of the blood sample plate 108 is realized through the water flow, and the air drying system dries the blood sample plate 108 through the dried hot air.
After the blood sample in the blood collection tube 5 is discharged, water is infused into the blood collection tube 5 through the outer sleeve 409 and the inner tube 503, sewage enters the sewage storage tank 106, after the cleaning is finished, air is infused into the air tube 5 to dry the blood collection tube 5, after the drying, the lower sleeve is separated from the inner tube 503 to seal one end of the blood collection tube 5, then the air tube extracts the air in the blood collection tube 5 to form vacuum in the blood collection tube 5, and then the outer sleeve 409 is separated from the inner tube 503 to seal the blood collection tube 5 and wait for the next use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present application, and the present application is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present application has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (3)
1. The utility model provides a portable quick blood detection analytical equipment of getting which characterized in that: the blood sampling detection analysis device comprises a detection box (1), an upper box cover (2) is arranged on the detection box (1), a blood collector (3), a tube changing mechanism (4) and a pulse pressing belt (6) are arranged in the detection box (1), at least two blood collecting tubes (5) are arranged on the tube changing mechanism (4), the tube changing mechanism (4) is used for placing the blood collecting tubes (5) in the blood collector (3) or taking the blood collecting tubes (5) off the blood collector (3), the pulse pressing belt (6) is used for pressing veins, the detection box (1) is used for detecting and analyzing blood samples in the blood collecting tubes (5), and the upper box cover (2) is used for displaying analysis results;
the detection box is characterized in that a bearing plate (102) and a bottom plate (117) are arranged in the detection box (1), a shock pad (101) is arranged above the bearing plate (102), an embedded groove for placing a pulse pressing belt (6) and a hemostix (3) is formed in the shock pad (101), a partition plate (103) is arranged between the bearing plate (102) and the bottom plate (117), a supporting plate (105) is arranged on one side of the partition plate (103), a control system (118) is arranged below the bottom plate (117), and the control system (118) is electrically connected with the upper box cover (2);
a rotary table (112) is arranged on the bearing plate (102) and positioned on the other side of the partition plate (103), two air cylinders are arranged on the rotary table (112), a detector (113) is arranged on one air cylinder, a cleaner (115) is arranged on the other air cylinder, and a cleaning box (116) is arranged below the rotary table (112) on the bottom plate (117);
a placing port is formed in the bearing plate (102), the placing port is located above one end of the partition plate (103), a pushing cylinder (104) is arranged in the detection box (1) at a position located below the placing port, the hemostix (3) is placed on the bearing plate (102) through the placing port, and the tube changing mechanism (4) is arranged on the supporting plate (105);
two rotary cylinders (107) are arranged on the bottom plate (117), the two rotary cylinders (107) are respectively positioned on two sides of the partition plate (103), one rotary cylinder (107) is positioned below the tube changing mechanism (4), a through groove is formed in the partition plate (103) between the two rotary cylinders (107), three blood sample plates (108) are mutually matched and installed on the two rotary cylinders (107), the detector (113) detects blood samples on the blood sample plates (108), the cleaner (115) cleans the blood sample plates (108), and the cleaner (116) cleans the detector (113);
the blood taking device is characterized in that a placement space for placing the blood taking tube (5) is formed in the blood taking device (3), a slide way is formed in the blood taking device (3), a needle head slides on the blood taking device (3), a telescopic push rod is arranged at the lower end of the placement space inside the blood taking device (3), a piston slide way is formed in the upper end of the blood taking device (3), a piston rod (301) is mounted on the piston slide way, the piston slide way is connected with a telescopic push rod pipeline, two connecting plates (302) are arranged on the inner side of the blood taking device (3), a support plate (303) is arranged on the outer side of the blood taking device (3) at a position corresponding to the connecting plates (302), a slide groove is formed in the position of the connecting plates (302), and the support plate (303) is fixed with the connecting plates (302) through connecting blocks;
an observation window (304) is arranged on the hemostix (3);
the blood sampling tube comprises a blood sampling tube body, and is characterized in that one end of the blood sampling tube body is provided with a concave end face, the other end of the blood sampling tube body is provided with a convex arc-shaped cover plate, piston mechanisms are arranged in the concave end face and the arc-shaped cover plate, each piston mechanism comprises a limiting plate (501), an ejector plate (502) is slidably arranged on each limiting plate (501), two ejector cylinders (504) are arranged on one end face, close to the inner space of the blood sampling tube body, of each ejector plate (502), pistons (505) are arranged on the two ejector cylinders (504), liquid inlet channels are formed in the concave end face and the other end face of the blood sampling tube body (5), the pistons (505) are used for plugging the liquid inlet channels, an inner tube (503) is fixed on each piston (505), one end of each inner tube (503) penetrates through each ejector plate (502), sealing rings are embedded into the end face of the blood sampling tube body (5) and are slidably connected with the corresponding piston (505), and channels are formed in the piston (505) and are communicated with the inner tube body (503);
the pipe changing mechanism (4) comprises a chassis (401) and a top disc (408), the chassis (401) is connected with the top disc (408) through a shaft rod (407), a rotating plate (402) is sleeved outside the shaft rod (407), at least two arc grooves are formed in the rotating plate (402), telescopic cylinders (403) are arranged in the middle of each arc groove, arc clamping plates (404) are arranged on the telescopic cylinders (403), sliding grooves are formed in the two ends of the clamping plates (404), auxiliary plates (405) are arranged at the positions of the sliding grooves on the inner sides of the two ends of the clamping plates (404), telescopic plates (406) are arranged at the positions of the sliding grooves on the outer sides of the clamping plates (404), and the telescopic plates (406) are connected with the auxiliary plates (405) through connecting plates.
2. The portable rapid blood collection testing and analysis device of claim 1, wherein: an arc-shaped chute is formed in the base plate (401), and a cleaning mechanism is arranged in the top plate (408); the cleaning mechanism is used for cleaning the blood collection tube (5), and comprises water and air infused into the blood collection tube (5), the cleaning mechanism comprises at least two outer sleeves (409), a lifting mechanism, a waterway pipe fitting and an air pipe fitting, the lifting mechanism, the waterway pipe fitting and the air pipe fitting are all electrically connected with the control system (118), the outer sleeves (409) are connected with the lifting mechanism, the outer sleeves (409) are connected with the waterway pipe fitting and the air pipe fitting through three-way pipes, and the outer sleeves (409) are in sliding connection with the inner pipe (503) in the concave end face through the lifting mechanism.
3. The portable rapid blood collection testing and analyzing device of claim 2, wherein: the pulse pressing belt (6) is formed by rotationally connecting a left hoop body and a right hoop body, one end of the left hoop body is connected with one end of the right hoop body in a clamping mode, a pulse pressing air bag (601) is arranged on the left hoop body and the right hoop body, a blood pressure detection circuit is arranged on the pulse pressing air bag (601), the pulse pressing air bag (601) is connected with a control system (118) through a pipeline, and the blood pressure detection circuit is electrically connected with the control system (118).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310630876.3A CN116807472B (en) | 2023-05-30 | 2023-05-30 | Portable quick blood sampling detection and analysis device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310630876.3A CN116807472B (en) | 2023-05-30 | 2023-05-30 | Portable quick blood sampling detection and analysis device |
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| CN116807472B true CN116807472B (en) | 2023-12-01 |
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| CN115281671A (en) * | 2022-07-29 | 2022-11-04 | 广州智康云科技有限公司 | Auxiliary device for venous blood sampling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3074911B1 (en) * | 2017-12-11 | 2022-05-27 | Vitea Eng S R L | DEVICE AND METHOD FOR ANALYZING LIQUID COMPOSITIONS, IN PARTICULAR SAMPLES OF LIQUIDS OF BIOLOGICAL ORIGIN FOR THE DETERMINATION IN PARTICULAR OF ELECTROLYTES |
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| CN104958080A (en) * | 2015-06-25 | 2015-10-07 | 韩兆东 | Blood collecting and storing device in test profession |
| CN106580344A (en) * | 2016-12-15 | 2017-04-26 | 北京迈纳士手术机器人技术股份有限公司 | Venous blood collection robot and venous blood collection method employing same |
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| CN110192871A (en) * | 2019-03-20 | 2019-09-03 | 南昌大学第二附属医院 | Portable dynamic venous blood collection instrument |
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