CN109142274B

CN109142274B - Portable hemoglobin detection and blood observation device

Info

Publication number: CN109142274B
Application number: CN201811046617.1A
Authority: CN
Inventors: 胡卫国; 张晓立; 王培柱; 张秀娟
Original assignee: Individual
Current assignee: Hu Weiguo; Wang Peizhu; Zhang Xiaoli
Priority date: 2018-09-08
Filing date: 2018-09-08
Publication date: 2021-04-20
Anticipated expiration: 2038-09-08
Also published as: CN109142274A

Abstract

The invention discloses a portable hemoglobin detection and blood observation device, which belongs to the technical field of medical detection, and comprises a left box body and a right box body, wherein the right side of the left box body is hinged with the left side of the right box body, the left box body comprises a blood bin, a pipeline I, a suction head hose, a disinfection bin, a bent pipe, a filter, a pipeline II, a diluent bin, an observation room, an LED lamp, a pipeline III, a pump, a slide bin, a slide table, an electronic mirror and an electronic focalizer, and the hemoglobin detection comprises the following steps: blood is purified and filtered through a filter screen from a blood bin, then diluent is added to enable blood cells to be broken, hemoglobin is discharged from the blood cells, then the liquid is transmitted through light rays through an observation chamber, the hemoglobin content is detected through different angles of the light rays generated by polarized irradiation, a small amount of blood is extracted to be made into a glass slide, the glass slide is observed through an electron microscope, and the glass slide is displayed to a user through a touch screen.

Description

Portable hemoglobin detection and blood observation device

Technical Field

The invention relates to the technical field of medical detection devices, in particular to a portable hemoglobin detection and blood observation device.

Background

The blood observation device is a diagnostic method commonly used in modern medical diagnosis, the blood observation device and the analysis instrument in hospitals are generally large in size and inconvenient to carry, blood cells are also called blood cells, and are cells existing in blood and can flow throughout the whole body along with the blood, and for mammals, the blood cells mainly comprise the following three types: red blood cell: the main functions are to transport oxygen, leukocyte: the main immune role of playing a role, when the germ invades the human body, leucocyte can pass through the capillary wall, concentrate to germ invasion position, and phagocytize after enclosing the germ, the platelet: plays an important role in the hemostasis process. Blood cells account for about 45% of blood volume, including red blood cells, white blood cells and platelets, and under normal physiological conditions, the blood cells and platelets have certain morphological structures and relatively stable quantities, and most of blood observation devices in hospitals or laboratories adopt traditional optical microscopes, so that the use is troublesome and manual focusing is needed.

The blood observation device is a diagnosis method commonly used in modern medical diagnosis, the blood observation device and the analysis instrument in a hospital are generally large in size and inconvenient to carry, hemoglobin is a key protein for conveying oxygen in red blood cells and is also one item most commonly detected in medical detection, most of instruments used for detecting the hemoglobin content in the hospital are large-sized instruments and are inconvenient to carry, for example, the instruments are inconvenient to carry during school physical examination or enterprise physical examination, and few instruments combining two most common medical detection items are few.

Disclosure of Invention

Aiming at the technical problems, the invention provides a portable hemoglobin detection and blood observation device which is convenient and simple to operate.

The technical scheme of the invention is as follows:

the utility model provides a portable hemoglobin detects and blood viewing device, includes left box, right box, the right side of left side box with the left side of right box is articulated.

The left box body comprises a blood bin, a first pipeline, a suction head hose, a disinfection bin, an elbow, a filter, a second pipeline, a diluent bin, an observation room, an LED lamp, a third pipeline, a pump, a glass sheet bin, a glass sheet platform, an electronic mirror and an electronic focalizer, wherein the blood bin is embedded below the inner wall of the left side of the left box body, the first pipeline is vertically arranged inside the left box body at the upper end of the blood bin, the blood bin is connected with the first pipeline through the suction head hose, a blood bottle is fixed inside the blood bin, the suction head hose is inserted into the upper end of the blood bottle through a thread, the blood bottle is inserted into the blood bottle through the hose, the disinfection bin is fixed on the right side of the blood bin, the disinfection bin is communicated with the first pipeline through the elbow, the first electronic valve is arranged at the joint of the elbow and the first pipeline, the filter is connected with the upper end of the first pipeline, the second pipeline is connected with, the diluent bin is connected to the upper end of the second pipeline, an electronic valve II is arranged at the joint of the diluent bin and the second pipeline, the observation chamber is fixed at the right end of the second pipeline, the LED lamp is fixed at the upper end of the observation chamber, a polarizing film is arranged between the LED lamp and the observation chamber, a light sensing plate is arranged at the lower end of the observation chamber, a pipeline III is connected to the right end of the observation chamber, the pump is fixed at the middle of the pipeline III, the tail end of the pipeline III is connected with a waste liquid bin, the lower end of the light sensing plate is electrically connected with a signal amplifier, the lower end of the signal amplifier is electrically connected with an A/D converter, the right side of the A/D converter is electrically connected with a voltage stabilizer, the voltage stabilizer is respectively electrically connected with the LED lamp, the signal amplifier and the A/D converter, the glass bin is fixed at the right lower, the electronic mirror is vertically fixed at the upper end of the slide stage, the electronic focalizer is electrically connected to the left side of the electronic mirror, and the upper end of the electronic mirror is electrically connected with the image processor;

the right box body comprises a battery, a processor, a memory, a controller and a touch screen, the battery is fixed at the bottom layer of the right box body, the battery is electrically connected with a voltage stabilizer, the processor is fixed at the upper end of the middle layer of the right box body, the memory is fixed below the processor, the controller is fixed below the memory, the touch screen is embedded in the surface layer of the right box body, the processor is respectively electrically connected with an A/D converter, the controller, an image processor and the memory, the controller is respectively electrically connected with the voltage stabilizer, a first electronic valve, a second electronic valve and a pump, and the voltage stabilizer supplies power for all electric elements.

Further, the bottom of slide platform is equipped with miniature lamp, the middle part of slide platform is equipped with the slide and presss from both sides, the slide presss from both sides for the semicircle arc type, and semicircle arc type slide presss from both sides simple to use, does not need manual opening clamping piece, with slide disect insertion between the slide presss from both sides can.

Furthermore, the inner wall of the lower end of the right box body is hinged with a soft board, and the soft board is used for protecting the touch screen from being damaged when the device is closed.

Further, the inner wall of the upper end and the lower end of the right side of the left box body transversely rotates to be connected with a supporting rod, a rod bin is embedded in the left side of the joint of the supporting rod and the left box body, connectors are arranged at the upper end and the lower end of the touch screen respectively, the connectors are in threaded connection with the supporting rod, the left box body and the right box body are fixed through the supporting rod and the connectors, and the connectors are more firmly connected through threads.

Further, the leading flank top in disinfection storehouse and diluent storehouse all is equipped with annotates the liquid hole, the lower extreme in waste liquid storehouse is equipped with the outlet and in time supplyes the liquid in disinfection storehouse and the diluent storehouse through annotating the liquid hole, through annotating the liquid hole.

Further, the flow rate detector is arranged on the third pipeline on the left side and is electrically connected with the voltage stabilizer, and the flow rate of liquid in the pipeline is accurately controlled through the flow rate detector, so that the detection accuracy is higher.

Further, the inside glass slide that is a plurality of check blocks in the slide storehouse, the slide is placed in the left side, and the glass slide is placed on the right side, and the front surface in glass slide storehouse is equipped with the cang gai, and the cang gai prevents that the slide in the glass slide storehouse from scattering and polluting, need use open the cang gai can.

Furthermore, a filter screen is inserted in the middle of the front side of the filter, the filter screen is made of bamboo charcoal fiber, and the filter screen is replaced once when the blood of the patient is detected once and then is sterilized to keep the filter screen clean, so that the accuracy of data is enhanced.

The working method of the invention comprises the following steps:

s1: charging enough electric quantity for the battery, opening the device, connecting the support rods with the connectors one by one, putting down the soft board, adding disinfectant for the disinfection bin, adding diluent for the diluent bin, replacing a filter screen of the filter, and connecting the blood bottle to the lower end of the pipeline through the suction head hose;

s2: starting the device, controlling the flow rate through the touch screen, enabling blood to flow into the filter from the blood bottle, enabling the blood to enter the second pipeline after being filtered by the filter, adding diluent to enable red blood cells to be broken, enabling hemoglobin to flow out of the blood cells, enabling signals refracted by light rays to be transmitted to the processor through the observation chamber and the light sensing plate, carrying out statistics on the hemoglobin by the processor, and finally obtaining the content of the hemoglobin according to the volume of the blood in the blood bottle;

s3: a small amount of blood is taken to prepare a slide, the slide is inserted between slide clamps, an image signal is transmitted to an image processor after being observed through an electronic mirror, and then the image is presented to a user through a touch screen.

The invention has the beneficial effects that:

compared with the large-scale detection equipment in hospitals, the portable hemoglobin detection device is smaller in size and convenient to carry, compared with a conventional optical microscope, the touch screen controls the electronic focalizer to focus, and a picture observed by the electronic microscope can be magnified and viewed on the touch screen.

Drawings

FIG. 1 is a perspective view of the present invention with the left and right cases open;

FIG. 2 is a view showing the connection between the support rod and the connector according to the present invention;

FIG. 3 is a block diagram of the slide magazine of the present invention;

FIG. 4 is a block diagram of the slide table of the present invention;

fig. 5 is a plan view of the blood cartridge of the present invention.

Wherein, 1-left box body, 2-right box body, 11-blood bin, 12-pipeline I, 13-sucker hose, 14-disinfection bin, 15-elbow, 16-filter, 17-pipeline II, 18-diluent bin, 19-observation room, 120-LED lamp, 121-pipeline III, 122-pump machine, 123-glass slide bin, 124-glass slide table, 125-electron mirror, 126-electron focalizer, 111-blood bottle, 112-electron valve I, 113-electron valve II, 114-polaroid, 115-photosurface plate, 116-waste liquid bin, 117-signal amplifier, 118-A/D converter, 119-voltage stabilizer, 131-image processor, 132-micro lamp, 133-glass slide clamp, 134-soft plate, 135-support rod, 136-rod bin, 137-connector, 138-liquid injection hole, 139-water discharge hole, 141-flow rate controller, 142-bin cover, 21-battery, 22-processor, 23-memory, 24-controller and 25-touch screen.

Detailed Description

For the convenience of understanding the technical solution of the present invention, the following is further explained with reference to fig. 1 to 5, and the embodiments do not limit the scope of the present invention.

As shown in figure 1, the portable hemoglobin detection and blood observation device comprises a left box body 1 and a right box body 2, wherein the right side of the left box body 1 is hinged with the left side of the right box body 2.

The left box body 1 comprises a blood bin 11, a first pipeline 12, a suction head hose 13, a disinfection bin 14, a bent pipe 15, a filter 16, a second pipeline 17, a diluent bin 18, an observation room 19, an LED lamp 120, a third pipeline 121, a pump 122, a slide bin 123, a slide table 124, an electron mirror 125 and an electron focalizer 126, as shown in figure 2, the inner walls of the upper and lower ends of the right side of the left box body 1 are transversely and rotatably connected with a support rod 135, a rod bin 136 is embedded in the left side of the joint of the support rod 135 and the left box body 1, the blood bin 11 is embedded below the inner wall of the left side of the left box body 1, the first pipeline 12 is vertically arranged inside the left box body 1 at the upper end of the blood bin 11, the blood bin 11 is connected with the first pipeline 12 through the suction head hose 13, as shown in figure 5, the blood bottle 111 is fixed inside the blood bin 11, the suction head hose 13 is inserted into the upper end of the blood bottle 111, the disinfection bin 14 is communicated with the pipeline I12 through a bent pipe 15, a first electronic valve 112 is arranged at the joint of the bent pipe 15 and the pipeline I12, the filter 16 is connected at the upper end of the pipeline I12, a filter screen is inserted in the middle of the front side of the filter 16, the filter screen is made of bamboo charcoal fiber, the filter screen is replaced once when the blood of a patient is detected once, then disinfection is carried out, the filter screen is kept clean, the accuracy of data is enhanced, a pipeline II 17 is connected at the upper end of the filter 16, the diluent bin 18 is connected with the pipeline II 17 and communicated with the pipeline II 17, the diluent bin 18 is connected at the upper end of the pipeline II 17, a second electronic valve 113 is arranged at the joint of the diluent bin 18 and the pipeline II 17, liquid injection holes 138 are arranged at the tops of the front side surfaces of the disinfection bin 14 and the diluent bin 18, and an observation chamber 19 for timely supplementing liquid in the disinfection bin 14 and the, the LED lamp 120 is fixed at the upper end of the observation chamber 19, the polaroid 114 is arranged between the LED lamp 120 and the observation chamber 19, the lower end of the observation chamber 19 is provided with a light sensing plate 115, a pipeline III 121 is connected at the right end of the observation chamber 19, the pump 122 is fixed at the middle part of the pipeline III 121, the pipeline III 121 at the left side of the pump 122 is provided with a flow velocity detector 141, the flow velocity detector 141 is also electrically connected with a voltage stabilizer 119, the flow velocity detector 141 accurately controls the flow velocity of liquid in the pipeline, so that the detection accuracy is higher, the tail end of the pipeline III 121 is connected with a waste liquid bin 116, the lower end of the waste liquid bin 116 is provided with a water outlet 139 through a liquid injection hole, so that waste water is conveniently discharged, the lower end of the light sensing plate 115 is electrically connected with a signal amplifier 117, the lower end of the signal amplifier 117 is electrically connected, the signal amplifier 117 and the A/D converter 118 are electrically connected, the slide chamber 123 is fixed at the right lower end of the left box body 1, as shown in FIG. 3, the interior of the slide magazine 123 is provided with a plurality of shelves, the left side is provided with slides, the right side is provided with cover slips, the front surface of the slide magazine is provided with a magazine cover 142, the magazine cover prevents the slides in the slide magazine from scattering and polluting, the magazine cover needs to be opened, the upper end of the slide magazine 123 is fixed with a slide table 124, as shown in fig. 4, a micro lamp 132 is disposed at the bottom of the slide stage 124, a slide clamp 133 is disposed at the middle of the slide stage 124, the slide clamp 133 is a semi-arc type, the semi-arc type slide clamp 133 is simple to use, and does not need to be manually opened, a slide is directly inserted between the slide clamps 133, the electronic mirror 125 is vertically fixed at the upper end of the slide stage 124, the electronic focalizer 126 is electrically connected to the left side of the electronic mirror 125, and the upper end of the electronic mirror 125 is electrically connected to the image processor 131;

the right box 2 comprises a battery 21, a processor 22, a memory 23, a controller 24 and a touch screen 25, wherein a soft board 134 is hinged to the inner wall of the lower end of the right box 2 and used for protecting the touch screen 25 from being damaged when the device is closed, the battery 21 is fixed at the bottom layer of the right box 2, the battery 21 is electrically connected with a voltage stabilizer 119, the processor 22 is fixed at the upper end of the middle layer of the right box 2, the memory 23 is fixed below the processor 22, the controller 24 is fixed below the memory 23, the touch screen 25 is embedded in the surface layer of the right box 2, connectors 137 are respectively arranged at the upper end and the lower end of the touch screen 25, the connectors 137 are in threaded connection with supporting rods 135, the opening angles of the left box 1 and the right box 2 are fixed through the supporting rods 135 and the connectors 137, the threaded connection is firmer, and the processor 22 is respectively connected with an A/D converter, the controller 24 and an, The memory 23 is electrically connected, the controller 24 is electrically connected to the voltage stabilizer 119, the first electronic valve 112, the second electronic valve 113, and the pump 122, respectively, and the voltage stabilizer 119 supplies power to all the electric components.

The working method of the embodiment comprises the following steps:

s1: charging the battery 21 with enough electric quantity, opening the device, connecting the support rods 135 with the connectors 137 one by one, putting down the soft board 134, adding disinfectant into the disinfection bin 14, adding diluent into the diluent bin 18, replacing the filter screen of the filter 16, and connecting the blood bottle 111 to the lower end of the first pipeline 12 through the suction head hose 13;

s2: starting the device, controlling the flow rate through the touch screen 25, allowing blood to flow into the filter 16 from the blood bottle 111, filtering the blood by the filter 16, allowing the blood to enter the second pipeline 17, adding diluent to expand red blood cells, allowing hemoglobin to flow out of the blood cells, allowing a signal refracted by light to pass through the observation chamber 19 and the light sensing plate 115 to be transmitted to the processor 22, performing statistics on the hemoglobin by the processor 22, and finally obtaining the content of the hemoglobin according to the volume of the blood in the blood bottle 111;

s3: a small amount of blood is taken to make a slide, the slide is inserted between the slide holders 133, and an image signal is transmitted to the image processor 131 after being observed through the electronic mirror 125, and the image is presented to the user through the touch screen 25.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims

1. A portable hemoglobin detection and blood observation device comprises a left box body (1) and a right box body (2), wherein the right side of the left box body (1) is hinged with the left side of the right box body (2);

the left box body (1) comprises a blood bin (11), a first pipeline (12), a suction head hose (13), a disinfection bin (14), a bent pipe (15), a filter (16), a second pipeline (17), a diluent bin (18), an observation room (19), an LED lamp (120), a third pipeline (121), a pump (122), a slide bin (123), a slide table (124), an electronic mirror (125) and an electronic focalizer (126), wherein the blood bin (11) is embedded below the inner wall of the left side of the left box body (1), the suction head hose (13) is connected above the blood bin (11) through the first pipeline (12), a blood bottle (111) is fixed inside the blood bin (11), the suction head hose (13) is connected to the upper end of the blood bottle (111) through threads and extends into the blood bottle (111) through a hose, the disinfection bin (14) is fixed on the right side of the blood bin (11), and the disinfection bin (14) is communicated with the first pipeline (12) through the bent pipe (15), the upper end at pipeline (12) is connected in filter (16), the upper end at filter (16) is connected in pipeline two (17), dilute liquid storehouse (18) is connected in the upper end of pipeline two (17), the right-hand member at pipeline two (17) is fixed in observation room (19), be equipped with polaroid (114) between LED lamp (120) and observation room (19), the lower extreme of observation room (19) is equipped with photosensitive plate (115), pipeline three (121) are connected at the right-hand member of observation room (19), pump machine (122) are fixed in the middle part of pipeline three (121), the end-to-end connection of pipeline three (121) has waste liquid storehouse (116), the lower extreme electric connection of photosensitive plate (115) has signal amplifier (117), the lower extreme electric connection of signal amplifier (117) has AD converter (118), the right side of the A/D converter (118) is electrically connected with a voltage stabilizer (119), and the voltage stabilizer (119) is respectively electrically connected with the LED lamp (120), the pump (122), the signal amplifier (117) and the A/D converter (118); the glass bin (123) is fixed at the right lower end of the left box body (1), a glass platform (124) is fixed above the glass bin (123), the electronic mirror (125) is vertically fixed above the glass platform (124), the electronic focalizer (126) is electrically connected to the left side of the electronic mirror (125), and the upper end of the electronic mirror (125) is electrically connected with the image processor (131); the miniature lamp (132) is arranged at the bottom of the glass slide table (124), the glass slide clamp (133) is arranged in the middle of the glass slide table (124), and the glass slide clamp (133) is in a semi-circular arc shape; the top parts of the front side surfaces of the disinfection bin (14) and the diluent bin (18) are respectively provided with a liquid injection hole (138), and the lower end of the waste liquid bin (116) is provided with a water discharge hole (139); the interior of the slide bin (123) is provided with a plurality of grids, a slide glass is placed on the left side, a cover glass is placed on the right side, and a bin cover (142) is arranged on the front surface of the slide bin (123); a filter screen is inserted in the middle of the front side of the filter, the filter screen is made of bamboo charcoal fiber, and the filter screen is replaced once every time the blood of the patient is detected, and then the patient is disinfected;

the right box body (2) comprises a battery (21), a processor (22), a memory (23), a controller (24) and a touch screen (25), the battery (21) is fixed on the outer layer of the right box body (2), the battery (21) is electrically connected with the voltage stabilizer (119), the processor (22) is fixed at the upper end of the middle layer of the right box body (2), the memory (23) is electrically connected below the processor (22), the controller (24) is electrically connected below the memory (23), the touch screen (25) is embedded in the inner layer of the right box body (2), the processor (22) is respectively and electrically connected with the A/D converter (118), the controller (24), the image processor (131) and the memory (23), the controller (24) is electrically connected with the voltage stabilizer (119) and the pump (122) respectively, and the battery (21) supplies power to all electric elements through the voltage stabilizer (119); a soft board (134) is hinged to the inner wall of the lower end of the right box body (2); a third pipeline (121) on the left side of the pump (122) is provided with a flow velocity detector (141), and the flow velocity detector (141) is also electrically connected with the voltage stabilizer (119); bracing piece (135) and the left side of left box (1) junction are embedded to be equipped with pole storehouse (136), pole storehouse (136) have two, and two pole storehouses (136) transversely imbed respectively in the upper and lower side of left box (1), the upper and lower both ends of touch-sensitive screen (25) respectively are equipped with connector (137), and the right-hand member of two pole storehouses (136) rotates respectively and is connected with bracing piece (135), the right-hand member of bracing piece (135) passes through the screw thread and links to each other with connector (137).