A specimen preparation device for medical examination

Abstract

The present invention provides a specimen preparation device for medical inspection, belonging to the field of medical detection technology; it comprises an inspection device body, a camera is installed on the top inner wall of the inspection device body, a sampler is installed on the top inner wall of the inspection device body and one side of the camera, a fixed frame is installed on the top inner wall of the inspection device body and the other side of the camera, an alcohol storage box 1 is installed on one side of the inspection device body, and a side frame is provided on one side of the inspection device body and the bottom of the alcohol storage box 1. The present invention has low cost, adopts human-computer interactive use, improves preparation efficiency, reduces the work intensity of inspectors, and produces specimens with uniform compression, which is conducive to subsequent inspections. At the same time, multiple sampling heads and specimen compression components are provided, and multiple specimens can be collected and compressed at the same time, and subsequent disinfection work can be performed, which is convenient for comparison of multiple samples, and has high disinfection and cleaning capabilities.

Description

Technical Field

[0001] The present invention relates to the field of medical detection technology, and in particular to a specimen preparation device for medical inspection. Background Art

[0002] When preparing specimens for medical examinations, the compression method is a method of placing biological materials between the lower glass slide and the cover slide, applying a certain pressure, and compressing the tissue cells or liquid samples.

[0003] In the existing specimen preparation devices, most of them use manual pressing when pressing the sheets to make specimens, which not only tests the hands-on ability of the inspectors, but also the strength of manual pressing is different, resulting in different uniformity of the pressed samples, large errors, and the prepared specimens are not uniform enough, which affects the subsequent inspections; at the same time, when the sampling head collects multiple specimens, it needs to be disinfected and sterilized to prevent the samples from interfering with each other, which greatly prolongs the time of medical inspections. The existing large-scale inspection equipment is used directly for inspection, which is costly and expensive to maintain;

[0004] Secondly, in terms of sample collection and subsequent disinfection, most of the operations require manual labor from medical staff of the laboratory department using glass test tubes or separate disinfection equipment, which is time-consuming and labor-intensive. When pressing specimens, not only the sampling, sample delivery, injection and pressing, as well as the disinfection of each component lack continuity, or are directly completed manually. Since the glass slide and the lower glass slide need to be cleaned and air-dried before the next use, the efficiency is low when a large number of samples need to be prepared for testing. Therefore, the present application provides a specimen preparation device for medical testing to meet the needs. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a specimen preparation device for medical examination to solve the existing specimen preparation device. When pressing the tablet to make the specimen, most of them adopt manual pressing, which not only tests the hands-on ability of the inspector, but also the strength of manual pressing is different, resulting in different uniformity of the pressed sample being spread out and flattened, and there is a large error. The prepared specimens are not uniform enough, which affects the subsequent inspection; at the same time, when the sampling head collects multiple specimens, it is necessary to disinfect and sterilize to prevent the samples from interfering with each other, which greatly prolongs the time of medical inspection. The existing large-scale detection equipment is used to directly inspect, which is costly and expensive to maintain; secondly, in terms of sample collection and subsequent disinfection treatment, most of the medical staff of the laboratory department need to operate with glass test tubes or separate disinfection equipment, which is time-consuming and laborious. When pressing the tablet to make the specimen, not only the sampling, sample delivery, injection and tablet pressing, as well as the disinfection of each component, lack continuity, or are directly completed manually, because the glass slide and the lower glass slide need to be cleaned and air-dried before they can be used next time, resulting in low efficiency when a large number of samples need to be prepared for inspection.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A specimen preparation device for medical examination comprises an examination equipment body, a camera is installed on the top inner wall of the examination equipment body, a sampler is installed on the top inner wall of the examination equipment body and one side of the camera, a fixed frame is installed on the top inner wall of the examination equipment body and the other side of the camera, an alcohol storage tank 1 is installed on one side of the examination equipment body, a side frame is provided on one side of the examination equipment body and the bottom of the alcohol storage tank 1, an ultraviolet sterilization lamp is installed on one side of the side frame, a storage plate is installed on one side of the side frame and above the ultraviolet sterilization lamp, and the inner side of the storage plate slides A specimen placement box is connected, an alcohol storage box 2 is installed on one side of the side frame and under the ultraviolet sterilization lamp, and a liquid collection box is arranged at the front end of the inspection equipment body and under the fixed frame; a specimen disinfection component is installed at the front end of the inspection equipment body through an electric slide rail, and the specimen disinfection component is used to disinfect the specimen tablet pressing component; the specimen tablet pressing component is installed at the top of the specimen disinfection component, and the specimen tablet pressing component is used to tablet the sample to manufacture the inspection specimen; a sampler disinfection component is installed at the bottom end of the fixed frame, and the sampler disinfection component is used to disinfect the sampler.

[0008] Optionally, the sampler is moved on the top inner wall of the inspection equipment body by an electric slide rail, a plurality of sampler disinfection components are arranged on the fixed frame, the sampler disinfection components are arranged on the moving path of the liquid pipetting head at the bottom end of the sampler, the ultraviolet sterilization lamp is facing the specimen placement box, and the specimen placement box is set to be a transparent material.

[0009] Optionally, the specimen disinfection assembly includes a bottom box, which is installed at the front end of the testing equipment body, a servo motor is installed on the top of the bottom box, a rotating seat is provided at the output end of the servo motor, a hot air blower 1 is installed on one side of the bottom box, and a liquid guide tube is installed on one side of the alcohol storage tank 2 through a liquid pump.

[0010] Optionally, the rotating seat is arranged on the top of the bottom box, and the rotating seat can drive the specimen pressing assembly to rotate 90 degrees to the right through a servo motor, and the number of the hot air blowers is set to be multiple and facing directly above the bottom box.

[0011] Optionally, the specimen pressing assembly includes a base, which is installed on the top of the rotating seat, and the top of the base is threadedly connected to a handwheel, a spring is arranged between the top of the handwheel and the surface of the base, and the spring is sleeved on the outer surface of the handwheel, and the upper half of the handwheel is movably sleeved with a pressure plate, and one side of the pressure plate is connected to a cross bar, and there are multiple handwheels, and only the handwheels at the two ends are threaded, and the middle handwheel is fixed by inserting a cross bar, and the two ends of the cross bar are movably sleeved on the surface of the handwheel.

[0012] The cam is configured to move the end of the handle down to move the top of the handle down, the end of the handle being connected to the control cabinet, the control cabinet being connected with the control cabinet, and the control cabinet being connected with the control cabinet.

[0013] Optionally, the high-pressure nozzle is plugged into the left side of the limiting cover plate 1, the horizontal height of the position of the high-pressure nozzle is set between the cover plate and the lower glass slide, the left side of the cover plate and the end of the pressure plate are set to be plugged in, the cover plate and the side slide rail can be pressed downward by the pressure plate, and the top surfaces of the handwheel 1 and the handwheel 2 are both provided with scales.

[0014] Optionally, the sampler disinfection assembly includes a docking box, which is installed on the inner side of a fixed frame, a second hot air blower is installed on the top of the docking box, a docking slot plate is installed on the top of the docking slot plate, a liquid collecting ball is movably arranged in the top opening of the docking slot plate, a docking slide is installed on the top of the liquid collecting ball, a plurality of rubber bumps are installed on the top of the docking slide plate in a surrounding manner, a second spring is installed on the bottom of the liquid collecting ball, the bottom end of the second spring is installed on the inner side of the docking slot plate, a sponge water-absorbing roller is arranged on the top of the docking slot plate and one side of the docking slide plate, impellers are distributed on both sides of the sponge water-absorbing roller, a filter is connected to the bottom of the docking slot plate, a liquid suction pipe is arranged at the bottom end of the filter, a liquid inlet pipe is installed at the bottom end of the liquid suction pipe, a liquid outlet pipe is installed on one side of the docking slot plate, a one-way valve one is arranged on the middle inner wall of the liquid outlet pipe, and a one-way valve two is arranged on the middle inner wall of the liquid inlet pipe.

[0015] Optionally, the sponge water-absorbing roller is rotatably connected to the inner side of the docking groove plate, the top opening of the second hot air blower faces the impeller, the bottom end of the liquid outlet pipe is inserted into the bottom of the docking box, and the top end is arranged above the filter, and the end of the liquid inlet pipe is arranged on the bottom inner wall of the docking box.

[0016] Optionally, the edge of the docking slide is set to be arc-shaped, the number of the docking boxes is set to be multiple, the multiple docking boxes are all connected to one side of the alcohol storage tank through a hose, and an opening is set in the middle of the liquid collecting ball.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] In the above scheme, before each sampling or when the next batch of samples is drawn, the inside of the sampling head of the sampler is quickly disinfected with alcohol to prevent cross-infection between samples. At the same time, a sponge water-absorbing roller and a hot air blower are used to remove moisture from the sampling head to keep it dry. The moisture on the sponge water-absorbing roller is removed simultaneously. It can be recycled many times. While disinfecting, impurities in the alcohol can be quickly filtered to prevent impurities from remaining in the sampling head and affecting subsequent sampling. An ultraviolet sterilization lamp is used to irradiate and sterilize the inside of the specimen placement box to prevent bacterial growth. It is low-cost and uses human-computer interaction to improve preparation efficiency while reducing the workload of inspectors.

[0019] The sampling head is arranged to contact the edge arc surface of the docking slide, and the docking slide and the liquid collecting ball are pressed down by the arc surface. The spring 2 is forced to shrink downward, and the inner wall of the sampling head is stuck into the outer edge of the rubber protrusion. At this time, the top of the docking slide fits tightly with the bottom of the sampling head to form a closed space. The sampler inhales disinfecting alcohol into the interior and port of the sampling head, and enters the space for storing samples to disinfect the interior. At the same time, the filter filters out impurities in the alcohol, and then the control center starts the sampler for output, and the disinfected alcohol is sprayed out through the liquid outlet pipe, and flows from the liquid outlet pipe to the liquid collection box for discharge. Before each sample is sucked or when the next batch of samples is sucked, the inside of the sampling head of the sampler is disinfected with alcohol. During the disinfection, the impurities in the alcohol can be quickly filtered to prevent the impurities from remaining in the sampling head and affecting the subsequent sampling.

[0020] By setting the samples in multiple sampling heads to be injected into the top of the lower glass slide at the same time, the coverslip is covered on the top of the lower glass slide by tightening the pull frame and two hand wheels one and two. As the coverslip is slowly pressed down, the samples are evenly pushed open and compressed by the coverslip. The medical staff checks the downward pressure according to the scale values ​​on the top surfaces of hand wheels one and two to balance the downward pressure and make the specimens pressed uniformly, which is beneficial to subsequent inspections. At the same time, multiple sampling heads and specimen pressing assemblies are set up, so that multiple specimens can be collected, pressed and subsequently disinfected at the same time, which is convenient for comparison of multiple samples, improves the efficiency of sample preparation and inspection, and is beneficial to improve the accuracy of comparative inspection. It has high continuity and can process the specimen preparation of multiple samples in batches. Finally, information is quickly collected through the camera without stopping for observation, which avoids the specimens from being stagnant for too long and difficult to clean.

[0021] After the specimen pressing work is completed, loosen handwheel 1 and handwheel 2, rotate the specimen disinfection component 90 degrees, and disinfect the cover and lower glass slide at the same time. After cleaning and disinfection, use hot air blower 1 to air-dry the residual moisture just used for cleaning, which speeds up the preparation of the cover and lower glass slide and facilitates direct use next time. If the specimen preparation work is completed, the control center will also disinfect and clean the sampling head of the sampler and return it to the initial position. If the sample is to be tested, continue to clean and disinfect and extract the sample in the same way as above, effectively preventing the sample from agglomerating after drying at the end of the sampling head, and finally difficult to handle, thereby improving the cleanliness and stability of the product during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0023] Figure 1This is a schematic diagram of the three-dimensional structure of the inspection device body of the present invention;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the main body of the inspection device of the present invention;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the specimen disinfection assembly of the present invention;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the specimen pressing assembly of the present invention;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the specimen pressing assembly of the present invention from another viewing angle;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the fixed frame and the sampler disinfection component of the present invention;

[0029] Figure 7 This is a schematic diagram of the three-dimensional structure of the disinfection component of the sampling machine of the present invention;

[0030] Figure 8 It is a cross-sectional view of a partial structure of the disinfection component of the sampling machine of the present invention;

[0031] Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of A.

[0032] Reference numerals:

[0033] 1. Inspection equipment body; 10. Camera; 11. Sampler; 12. Fixed frame; 13. Alcohol storage box 1; 14. Side frame; 15. Ultraviolet sterilization lamp; 16. Storage board; 17. Specimen placement box; 18. Alcohol storage box 2; 19. Liquid collection box; 3. Specimen disinfection assembly; 30. Bottom box; 31. Servo motor; 32. Rotating seat; 33. Hot air blower 1; 34. Liquid guide tube; 4. Specimen pressing assembly; 40. Base; 41. Handwheel 1; 410. Handwheel 2; 42. Spring 1; 43. Pressing plate; 44. Crossbar; 45. Removable liquid guide Box; 46, high-pressure nozzle; 47, limit cover plate one; 470, limit cover plate two; 48, cover plate; 480, pull frame; 49, lower glass slide; 490, side slide; 491, elastic telescopic rod; 5, sampler disinfection component; 50, docking box; 501, hot air blower two; 51, liquid gathering ball; 52, docking groove plate; 53, docking slide plate; 54, rubber bump; 55, spring two; 56, sponge water absorption roller; 57, impeller; 58, filter; 59, liquid pipe; 590, liquid outlet pipe; 591, one-way valve one; 592, liquid inlet pipe; 593, one-way valve two.

[0034] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0035] The following is a detailed description of a specimen preparation device for medical examination provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0036] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0037] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0038] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0039] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0040] like Figures 1 to 9 As shown, an embodiment of the present invention provides a processing device for a specimen preparation device for medical testing, including a testing device body 1, a camera 10 is installed on the top inner wall of the testing device body 1, a sampler 11 is installed on the top inner wall of the testing device body 1 and one side of the camera 10, a fixed frame 12 is installed on the top inner wall of the testing device body 1 and the other side of the camera 10, an alcohol storage box 13 is installed on one side of the testing device body 1, a side frame 14 is provided on one side of the testing device body 1 and the bottom of the alcohol storage box 13, an ultraviolet sterilization lamp 15 is installed on one side of the side frame 14, a storage plate 16 is installed on one side of the side frame 14 and above the ultraviolet sterilization lamp 15, a specimen placement box 17 is slidably connected to the inner side of the storage plate 16, and a specimen placement box 17 is slidably connected to the inner side of the side frame 14 and the ultraviolet sterilization lamp 15 An alcohol storage box 18 is installed below the inspection device body 1, and a liquid collection box 19 is arranged at the front end of the inspection device body 1 and below the fixed frame 12; a specimen disinfection component 3 is installed at the front end of the inspection device body 1 through an electric slide rail, and the specimen disinfection component 3 is used to disinfect the specimen pressing component 4; the specimen pressing component 4 is installed at the top of the specimen disinfection component 3, and the specimen pressing component 4 is used to press the sample to manufacture the inspection specimen; a sampler disinfection component 5 is installed at the bottom end of the fixed frame 12, and the sampler disinfection component 5 is used to disinfect the sampler 11; the sampler 11 is moved and set on the top inner wall of the inspection device body 1 through an electric slide rail, and a plurality of groups of sampler disinfection components 5 are arranged on the fixed frame 12, and the position of the sampler disinfection component 5 is set on the moving path of the liquid pipette head at the bottom end of the sampler 11.

[0041] like Figures 1 to 3 As shown, the ultraviolet sterilization lamp 15 is facing the specimen placement box 17, and the specimen placement box 17 is set to a transparent material. The specimen disinfection component 3 includes a bottom box 30, which is installed at the front end of the inspection equipment body 1. A servo motor 31 is installed on the top of the bottom box 30, and a rotating seat 32 is provided at the output end of the servo motor 31. A hot air blower 33 is installed on one side of the bottom box 30, and a liquid guide tube 34 is installed on one side of the alcohol storage box 18 through a liquid pump. The rotating seat 32 is set on the top of the bottom box 30, and the rotating seat 32 can drive the specimen pressing assembly 4 to rotate 90 degrees to the right through the servo motor 31. The number of hot air blowers 33 is set to multiple and faces directly above the bottom box 30.

[0042] In this embodiment, the specimen box 17 is made of transparent material. When the specimen box 17 is idle, the ultraviolet sterilization lamp 15 will irradiate and disinfect the specimen box 17 to maintain a sterile state. When the inspection equipment body 1 is turned on, the ultraviolet sterilization lamp 15 is turned off to prevent affecting the sample.

[0043] like Figure 4 and Figure 5 As shown, the specimen pressing assembly 4 includes a base 40, which is mounted on the top of the rotating base 32, and a hand wheel 41 is threadedly connected to the top of the base 40, a spring 42 is arranged between the top of the hand wheel 41 and the surface of the base 40, and the spring 42 is sleeved on the outer surface of the hand wheel 41, and a pressure plate 43 is movably sleeved on the upper half of the hand wheel 41, and a cross bar 44 is connected to one side of the pressure plate 43, and a plurality of hand wheels 41 are arranged, and only the hand wheels 41 at the two ends are arranged with threads, and the middle hand wheel The wheel 1 41 is fixed by inserting a cross bar 44, and both ends of the cross bar 44 are movably sleeved on the surface of the hand wheel 1 41. A detachable liquid guide box 45 is installed at one end of the liquid guide tube 34, and a high-pressure nozzle 46 is installed on one side of the detachable liquid guide box 45. A limit cover plate 1 47 and a limit cover plate 2 470 are installed on the top of the base 40. A cover sheet 48 is installed on the end of the pressure plate 43. The cover sheet 48 is connected to the inner side of the limit cover plate 2 470 through a side slide rail 490. The side slide rail 490 is set on the limit cover for sliding up and down. The cover sheet 48 is arranged on the inner side of the second plate 470, and the cover sheet 48 can slide left and right on the inner wall of the second limit cover plate 470 through the side slide rail 490. The lower glass slide 49 is installed on the inner side of the bottom of the limit cover plate 47. The cover sheet 48 is provided in plurality, and one side of the plurality of cover sheets 48 is connected to the side slide rail 490. A pull frame 480 is installed at one end of the plurality of cover sheets 48. An elastic telescopic rod 491 is arranged between the bottom of the side slide rail 490 and the top surface of the base 40. The top of the limit cover plate 470 is meshed and connected with the second hand wheel 410. , and the handwheel 2 410 is also only provided with threads on the handwheel 2 410 at the two ends. The middle handwheel 2 410 is fixed by inserting the cross bar 44. At the same time, the two ends of the cross bar 44 are movably connected to the surface of the handwheel 2 410. The high-pressure nozzle 46 is plugged into the left side of the limiting cover plate 1 47. The horizontal height of the position of the high-pressure nozzle 46 is set between the cover plate 48 and the lower glass slide 49. The left side of the cover plate 48 is set to be plugged into the end of the pressing plate 43, and the cover plate 48 and the side slide rail 490 can be pressed downward by the pressing plate 43.

[0044] In this embodiment, the top surfaces of the handwheel 1 41 and the handwheel 2 410 are both provided with scales, and the medical staff can check the pressing force according to the scale values ​​on the top surfaces of the handwheel 1 41 and the handwheel 2 410, so that the specimens produced are pressed evenly. By using the detachable liquid guide box 45, the lower glass slide 49 and the cover slide 48 can be removed separately for replacement.

[0045] like Figures 6 to 9 As shown, the sampler disinfection component 5 includes a docking box 50, which is installed on the inner side of the fixed frame 12, a hot air blower 501 is installed on the top of the docking box 50, a docking slot plate 52 is installed on the top of the docking slot plate 52, a liquid collecting ball 51 is movably arranged in the top opening of the docking slot plate 52, a docking slide plate 53 is installed on the top of the liquid collecting ball 51, a plurality of rubber protrusions 54 are installed on the top of the docking slide plate 53 in a surrounding manner, a spring 55 is installed on the bottom of the liquid collecting ball 51, and the bottom end of the spring 55 is installed on the inner side of the docking slot plate 52, a sponge water-absorbing roller 56 is arranged on the top of the docking slot plate 52 and one side of the docking slide plate 53, and impellers 57 are distributed on both sides of the sponge water-absorbing roller 56 in a surrounding manner, a filter 58 is connected to the bottom of the docking slot plate 52, and a liquid suction tube 59 is arranged at the bottom of the filter 58. A liquid inlet pipe 592 is installed at the bottom end of the liquid suction pipe 59, a liquid outlet pipe 590 is installed on one side of the docking groove plate 52, a one-way valve 591 is provided on the middle inner wall of the liquid outlet pipe 590, a one-way valve 593 is provided on the middle inner wall of the liquid inlet pipe 592, the sponge water absorption roller 56 is rotatably connected to the inner side of the docking groove plate 52, the top opening of the hot air blower 501 faces the impeller 57, the bottom end of the liquid outlet pipe 590 is plugged into the bottom of the docking box 50, the surrounding of the plug-in is sealed, and the top end is arranged above the filter 58, the end of the liquid inlet pipe 592 is arranged on the bottom inner wall of the docking box 50, the edge of the docking slide plate 53 is arranged in an arc shape, the number of the docking boxes 50 is arranged in a plurality, and the plurality of docking boxes 50 are connected to one side of the alcohol storage tank 13 through a hose, and an opening is arranged in the middle of the liquid collecting ball 51.

[0046] In this embodiment, the sampler 11 inhales disinfecting alcohol into the interior and port of the sampling head and enters the space for storing samples to disinfect the interior. At the same time, the filter 58 filters out impurities in the alcohol, and then starts the sampler 11 for output. The disinfected alcohol enters the liquid outlet pipe 590 through the docking slot plate 52 and is sprayed out. It flows from the liquid outlet pipe 590 to the liquid collecting box 19 for discharge. Before each sample suction or when the next batch of samples is sucked, the interior of the sampling head of the sampler 11 is disinfected with alcohol. When the alcohol is inhaled during the disinfection, the impurities in the alcohol can be quickly filtered to prevent the impurities from remaining in the sampling head and affecting the subsequent sampling. The edge of the docking slide plate 53 is set to an arc shape, which is conducive to the sampling head to quickly enter the top of the liquid collecting ball 51 and engage with the rubber protrusion 54 to achieve a sealed state. The sampling head of the sampler 11 adopts a straw type and the bottom is round and smooth.

[0047] The working principle of the technical solution provided by the present invention is as follows:

[0048] First, the inspector pulls out the specimen placement box 17 from the inner side of the storage plate 16, puts the test tube containing the sample raw material into the specimen placement box 17, and then pushes the specimen placement box 17 back. At this time, the control center starts the sampler 11 to move downward to the top surface of the sampler disinfection component 5, and moves to the left through the electric slide rail. When the sampler 11 moves through the middle sampler disinfection component 5, the sampling head will first enter from the side opening of the docking slot plate 52 of the sampler disinfection component 5, and then the sampling head will contact the edge arc surface of the docking slide plate 53, and the docking slide plate 53 and the liquid collecting ball 51 will be pressed down by the arc surface. The spring 2 55 is forced to shrink downward. Due to the rubber protrusion 54 It is elastic, and the inner wall of the sampling head is smoothly stuck into the outer edge of the rubber protrusion 54. At this time, the top of the docking slide plate 53 is tightly fitted with the bottom of the sampling head to form a closed space. At this time, the control center starts the sampler 11 to perform suction first. Through suction from the filter 58, the pipette 59, the liquid inlet pipe 592 and the middle opening of the liquid collecting ball 51, disinfectant alcohol is sucked from the alcohol storage box 13 to the interior and port of the sampling head, and enters the space for storing samples in the sampler 11 to disinfect the interior. The filter 58 can filter out impurities in the alcohol. While disinfecting, the impurities in the alcohol can be quickly filtered to prevent impurities from remaining in the sampling head and affecting subsequent sampling.

[0049] Then the control center starts the sampler 11 for output, and the disinfected alcohol enters the liquid outlet pipe 590 through the docking groove plate 52 and is sprayed out, and flows from the liquid outlet pipe 590 to the liquid collecting box 19 for discharge. Since the liquid outlet pipe 590 and the liquid inlet pipe 592 are respectively provided with a one-way valve 1 591 and a one-way valve 2 593, the liquid outlet pipe 590 can only discharge liquid in one direction, and the liquid inlet pipe 592 can only enter liquid in one direction, so as to realize the entry and exit of alcohol. Then the electric slide rail continues to drive the sampler 11 to move to the left. At this time, the sampling head is separated from the docking slide plate 53 and the rubber protrusion 54, and reaches the sponge water-absorbing roller 56, close to the sponge water-absorbing roller 56 and slides on the top, driving the sponge water-absorbing roller 56 to rotate itself while contacting and absorbing the liquid at the bottom of the sampling head at the top, and finally continues to move to the left to reach The hot air blower 501 stays at the top for a while, and the control center starts the hot air blower 501 to blow out hot air to dry the remaining moisture inside the sampling head. At the same time, the hot air blown out by the hot air blower 501 will also blow the impeller 57. The rotation of the impeller 57 drives the sponge water-absorbing roller 56 to rotate, and at the same time dries the moisture on the sponge water-absorbing roller 56. When the sponge water-absorbing roller 56 and the sampling head are dried, the sampler 11 continues to move to the left, and the control center drives the electric slide rail to drive the sampler 11 to move to the left to just above the test tube in the top of the specimen placement box 17. At this time, the sampler 11 extends the sampling head into the test tube downward and sucks the sample into the sampler 11. After taking the sample, the sampler 11 shrinks upward to the top position to avoid rubbing against the sampler disinfection component 5, and moves to the right to above the specimen pressing component 4.

[0050] When arriving, the medical staff pulls the multiple cover sheets 48 to the right through the pull frame 480. At this time, the cover sheets 48 move to the right on the inner side of the limit cover plate 470 through the side slide rail 490 and become the sample injection state. At this time, the control center starts the sampler 11 to move downward, and the samples in the multiple sampling heads are injected into the top of the lower glass slide 49 at the same time. Then the medical staff continues to push the cover sheet 48 to the left through the pull frame 480. The cover sheet 48 reaches the initial position, that is, just above the sample. Finally, the medical staff twists the two outermost hand wheels 1 41 and hand wheels 42 at the left and right ends of the cover sheet 48 clockwise. The second 410 is tightened, at this time, the part of the handwheel 1 41 threadedly connected to the base 40 begins to move downward, and the two outermost handwheels 1 41 and the handwheel 2 410 drive the two ends of the multiple cover sheets 48 to move downward through the movable sleeve cross bar 44, and cover the cover sheets 48 on the top of the lower glass slide 49. As the cover sheet 48 is slowly pressed down, the sample is pushed open and crushed by the cover sheet 48, and the medical staff checks the pressure according to the scale values ​​on the top surfaces of the handwheel 1 41 and the handwheel 2 410. The scales of the handwheel 1 41 and the handwheel 2 410 are consistent. At this time, the sample is evenly pressed to make a specimen.

[0051] Finally, the control center starts the camera 10 to take a picture of the specimen under the cover sheet 48 and transmits it to the control center, so that the medical staff can view and analyze the photographed samples in the follow-up inspection. After completing the preparation and photographing of the specimen, the staff releases the hand wheel 1 41 and the hand wheel 2 410, and the control center starts the servo motor 31 to rotate right 90 degrees, and drives the specimen pressing assembly 4 to tilt to the right through the rotating seat 32, so that the sample just now flows down to the discharge groove on the top of the bottom box 30 by gravity for discharge. At the same time, the control center starts the built-in water pump in the alcohol storage box 2 18, and pumps the alcohol to the detachable liquid guide box 45 through the liquid guide tube 34, and distributes it from the detachable liquid guide box 45 to multiple limit cover plates 1 4 7 is sprayed out from the high-pressure nozzle 46 on the inside, and the high-pressure nozzle 46 continuously sprays alcohol towards the inner wall of the cover slip 48 and the lower glass slide 49 to clean the sample just now, and at the same time disinfect the cover slip 48 and the lower glass slide 49. After completing the high-pressure spraying and cleaning and disinfection of alcohol, the control center starts the hot air blower 33 at this time, and blows air continuously towards the cover slip 48 and the lower glass slide 49 to air-dry the residual moisture just used for cleaning, thereby speeding up the preparation speed of the cover slip 48 and the lower glass slide 49, and quickly applying them to the next pressing. After drying, the control center starts the servo motor 31 again to drive the specimen pressing assembly 4 to rotate 90 degrees to the left to return to the initial position for the next specimen preparation.

[0052] If the inspection is stopped, the control center will disinfect and clean the sampling head of the sampler 11 in the above manner and then return it to the initial position. If the sample is to be inspected, the sample will be cleaned and disinfected in the same manner as above.

[0053] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0054] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A specimen preparation device for medical examination, characterized in that: The invention comprises a testing device body, a camera is installed on the top inner wall of the testing device body, a sampler is installed on the top inner wall of the testing device body and one side of the camera, a fixed frame is installed on the top inner wall of the testing device body and the other side of the camera, an alcohol storage tank 1 is installed on one side of the testing device body, a side frame is provided on one side of the testing device body and the bottom of the alcohol storage tank 1, an ultraviolet sterilization lamp is installed on one side of the side frame, a storage plate is installed on one side of the side frame and above the ultraviolet sterilization lamp, a specimen placement box is slidably connected to the inner side of the storage plate, an alcohol storage tank 2 is installed on one side of the side frame and below the ultraviolet sterilization lamp, and a liquid collection box is provided at the front end of the testing device body and below the fixed frame; A specimen disinfection component is installed at the front end of the inspection equipment body through an electric slide rail, and the specimen disinfection component is used to disinfect the specimen pressing component; The specimen tablet pressing assembly is installed at the top of the specimen disinfection assembly, and the specimen tablet pressing assembly is used to tablet the sample to manufacture the inspection specimen; A sampler disinfection assembly is installed at the bottom end of the fixed frame, and the sampler disinfection assembly is used to disinfect the sampler; The sampler is moved and arranged on the top inner wall of the inspection equipment body by an electric slide rail, and a plurality of sampler disinfection components are arranged on the fixed frame, and the position of the sampler disinfection components is arranged on the moving path of the liquid suction head at the bottom of the sampler, and the direction of the ultraviolet sterilization lamp is facing the specimen placement box, and the specimen placement box is set to a transparent material; The specimen disinfection assembly includes a bottom box, which is installed at the front end of the inspection device body, a servo motor is installed on the top of the bottom box, a rotating seat is provided at the output end of the servo motor, a hot air blower 1 is installed on one side of the bottom box, and a liquid guide tube is installed on one side of the alcohol storage box 2 through a liquid pump; The specimen pressing assembly includes a base, the base is mounted on the top of the rotating seat, the top of the base is threadedly connected to a handwheel 1, a spring 1 is arranged between the top of the handwheel 1 and the surface of the base, the spring is sleeved on the outer surface of the handwheel 1, the upper half of the handwheel 1 is movably sleeved with a pressure plate, one side of the pressure plate is connected to a cross bar, the handwheel 1 is provided with a plurality of threads, and only the handwheels 1 at the two ends are provided with threads, the middle handwheel 1 is fixed by inserting the cross bar, and the two ends of the cross bar are movably sleeved on the surface of the handwheel 1; The top of the limiter is equipped with a plurality of movable lids, and the movable lid is installed with a plurality of movable lids at the bottom. The high-pressure nozzle is plugged into the left side of the limiting cover plate 1, and the horizontal height of the position of the high-pressure nozzle is set between the cover plate and the lower glass slide. The left side of the cover plate and the end of the pressure plate are set to be plugged in. The cover plate and the side slide rail can be pressed downward by the pressure plate, and the top surfaces of the handwheel 1 and the handwheel 2 are both provided with scales.

2. The medical test specimen preparation device according to claim 1, characterized in that: The sampler disinfection assembly includes a docking box, which is installed on the inner side of a fixed frame, a second hot air blower is installed on the top of the docking box, a docking slot plate is installed on the top of the docking slot plate, a liquid collecting ball is movably arranged in the top opening of the docking slot plate, a docking slide plate is installed on the top of the liquid collecting ball, a plurality of rubber protrusions are installed on the top of the docking slide plate in a surrounding manner, a second spring is installed on the bottom of the liquid collecting ball, the bottom end of the second spring is installed on the inner side of the docking slot plate, a sponge water-absorbing roller is arranged on the top of the docking slot plate and one side of the docking slide plate, impellers are distributed on both sides of the sponge water-absorbing roller, a filter is connected to the bottom of the docking slot plate, a liquid suction pipe is arranged at the bottom end of the filter, a liquid inlet pipe is installed at the bottom end of the liquid suction pipe, a liquid outlet pipe is installed on one side of the docking slot plate, a one-way valve one is arranged on the middle inner wall of the liquid outlet pipe, and a one-way valve two is arranged on the middle inner wall of the liquid inlet pipe.

3. The medical test specimen preparation device according to claim 2, characterized in that: The sponge water-absorbing roller is rotatably connected to the inner side of the docking groove plate, the top opening of the second hot air blower faces the impeller, the bottom end of the liquid outlet pipe is plugged into the bottom of the docking box, and the top end is arranged above the filter, and the end of the liquid inlet pipe is arranged on the bottom inner wall of the docking box.

4. The medical test specimen preparation device according to claim 3, characterized in that: The edge of the docking slide is arranged to be arc-shaped, the number of the docking boxes is arranged to be multiple, the multiple docking boxes are all connected to one side of the alcohol storage tank through a hose, and an opening is arranged in the middle of the liquid collecting ball.

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