Prostate detection device

Abstract

The prostate detection device comprises a top frame, a Y-axis electric air cylinder is embedded in an inner cavity of the top frame, a piston rod of the Y-axis electric air cylinder is fixedly connected with a support, a top barrel is transversely fixed to the top, close to an alarm lamp, of the support, and bottom covers are fixedly connected to the two sides, away from the top barrel, of the support; a sampling assembly for prostate tissue fluid puncture is arranged on the top cylinder, and a sample mixing assembly for uniformly mixing the prostate tissue fluid and a detection reagent is arranged on the bottom cover. Firstly, tissue fluid samples in prostate tissues and muscle tissues are punctured and sampled through the piston head, and after tissue fluid sampling work of prostate pathological samples is completed, the tissue fluid samples and detection reagents in the two groups of reaction barrels are fully and uniformly mixed and react, so that various substances in the tissue fluid samples are fully separated out; subsequent detection work such as direct smear microscopic examination, smear staining microscopic examination and tetrazole nitrogen blue test is facilitated, and the comprehensiveness and accuracy of prostate detection are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of prostate detection, and in particular to a prostate detection device. Background Art

[0002] The prostate is the largest substantial organ among the accessory glands of the male genitals. It is composed of prostate tissue and muscle tissue. The prostate is an important gonadal organ in the male reproductive system. It is chestnut-shaped and located behind the pubic symphysis and in the small pelvis. The tip of the prostate is close to the pelvic floor muscle, and the part surrounding the urethra is the external urethral sphincter. The back is connected to the bladder neck and may bulge into the bladder. The ventral side is attached to the back of the pubic bone, and blood vessels such as the dorsal deep vein of the penis pass through the gap. The analysis of formed elements in prostatic fluid refers to the analysis of formed elements in prostatic fluid through standardized smear microscopy. The formed elements in prostatic fluid include blood cells, lecithin bodies, starch granules, granular cells, sperm, etc., and those that have clear indications of diseases include stones, trichomonas, etc.

[0003] In the prior art (publication number CN111839592A, patent name is a patent application for a prostate detection device), it is possible to move with the patient's movement and synchronously feedback the change in displacement, while maintaining a constant pressure of the ultrasound probe on the prostate, minimizing image deformation and ensuring the accuracy of the detection results. In the process of implementing this technical solution, it was found that the prior art has at least the following problems.

[0004] As for traditional prostate detection methods, most of them use probes to display images with the help of ultrasonic instruments. They can only observe whether there are malignant shadows in the prostate tissue and muscle tissue, but cannot detect the specific cause of the prostate disease. As for the detection of tissue fluid in the prostate tissue and muscle tissue, it seems not comprehensive enough. It is impossible to obtain the detection method of tissue fluid in the prostate tissue and muscle tissue to conduct comprehensive and accurate detection of prostate diseases, which may cause misjudgment for subsequent medical treatment. Summary of the invention

[0005] The present application aims to solve at least one of the technical problems in the prior art that it is not possible to perform comprehensive and accurate detection of prostate diseases by detecting tissue fluid in prostate tissue and muscle tissue. To this end, the present application proposes a prostate detection device.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the present invention is as follows: a prostate detection device, comprising a top frame, the inner cavity of the top frame is embedded with a Y-axis electric cylinder, and the piston rod of the Y-axis electric cylinder is fixedly connected to a support, and the top of the support is fixedly connected to an alarm light.

[0007] A top tube is transversely fixed to the top of the support close to the alarm light, and both sides of the top tube close to the support are fixedly connected to a spherical frame, and both sides of the support away from the top tube are fixedly connected to a bottom cover; The top tube is provided with a sampling assembly for prostate tissue fluid puncture, and the sampling assembly includes a small double-headed motor fixed in the middle position of the support. The bottom cover is provided with a mixing assembly for mixing prostate tissue fluid and detection reagent, and the small double-headed motor is also used as a driving source supply for the mixing assembly.

[0008] Preferably, the sampling component also includes a first small electric push rod embedded in an output shaft of a small double-headed motor, and the piston rod of the first small electric push rod is fixedly connected to the first main bevel gear, a first secondary bevel gear is arranged above the first main bevel gear, and the inner cavity of the first secondary bevel gear is fixedly connected to a threaded rod that rotates with the top cylinder, a threaded cylinder is threadedly connected to the threaded rod, and the other end of the threaded cylinder is provided with a piston head that slides with the top cylinder.

[0009] Preferably, the sample mixing component includes a second small electric push rod embedded in the other output shaft of the small double-headed motor, and the piston rod of the second small electric push rod is fixedly connected to the second main bevel gear, a second secondary bevel gear is arranged below the second main bevel gear, and the inner cavity of the second secondary bevel gear is fixedly connected to a worm gear that rotates with the bottom cover, worm wheels are meshed on both sides of the worm gear, and the inner cavity of the worm wheel is fixedly connected to a turntable that rotates with the bottom cover, and a reaction barrel is clamped on the top of the turntable.

[0010] Preferably, the end of the top tube away from the support is threadedly connected to a plugging head, and the outer end of the plugging head is connected to a solenoid valve, strip observation windows with tempered glass are provided on both sides of the top tube close to the plugging head, and scale line grooves are provided around the top tube close to the strip observation window.

[0011] Preferably, a metering sensor is embedded in the top of the solenoid valve, and the other end of the solenoid valve away from the plugging head is connected to a sampling puncture needle for prostate tissue fluid puncture, and the solenoid valve and the sampling puncture needle can be connected in a threaded manner.

[0012] Preferably, an annular slide rail is provided on the top of the bottom cover, and a supporting slider slidably matched with the annular slide rail is fixedly connected to the bottom of the turntable, and the supporting sliders are distributed in a triangular equidistant state along the central axis of the turntable.

[0013] Preferably, a barrel cover is clamped on the top of the reaction barrel, and the reaction barrel and the barrel cover are clamped together by buckles, and the buckles are distributed in an axially symmetrical state along the central axis of the reaction barrel and the barrel cover.

[0014] Preferably, a bottom frame is provided below the top frame, and Mecanum wheels with a driving motor are rotatably connected to the bottom of the bottom frame via mounting seats, and travel line grooves are provided on all sides of the bottom frame.

[0015] Preferably, Z-axis electric slide rails are provided on both sides of the top of the base frame, and a Z-axis electric slide rail slide seat is slidably connected to the Z-axis electric slide rail.

[0016] Preferably, an X-axis electric slide is arranged on the inner side of the Z-axis electric slide seat, and an X-axis electric slide seat fixedly matched with the top frame is slidably connected to the X-axis electric slide seat, and a position sensor is fixedly connected to the bottom of the X-axis electric slide seat.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The prostate detection device first uses a small double-headed motor to provide a unified driving source, which saves the driving power cost. After the first small electric push rod adjusts the meshing stroke between the first main bevel gear and the first sub-bevel gear, the threaded rod and the threaded barrel are matched with each other in thread displacement, and the tissue fluid samples in the prostate tissue and muscle tissue are punctured and sampled through the piston head, thereby completing the tissue fluid sampling of prostate pathological samples.

[0018] 2. The prostate detection device, then, firstly adjusts the meshing stroke between the second main bevel gear and the second sub-bevel gear by the second small electric push rod, and then drives the two sets of worm gears to rotate by the worm, and the two sets of worm gears drive the two sets of reaction barrels containing tissue fluid samples and detection reagents to rotate through the two sets of turntables, and fully mixes the tissue fluid samples and detection reagents in the two sets of reaction barrels to react, so that various substances in the tissue fluid samples are fully analyzed, which is beneficial to subsequent direct smear microscopy, smear staining microscopy, tetrazolium nitrogen blue test and other detection work, thereby improving the comprehensiveness and accuracy of prostate detection.

[0019] 3. The prostate detection device, then, first, the main circular gear drives the exhaust fan blades on the two groups of sub-circular gears to rotate in the two groups of spherical frames, and the air intake grilles on the two groups of spherical frames provide filtered clean air supply, then the wind pressure formed in the two groups of spherical frames is supplied to the two groups of three-way valves through the two groups of pressure heads. At the same time, according to the current ambient temperature requirements, the small cold and hot integrated machine is controlled to start in advance and provide a cold source or a heat source supply, and the cold source or the heat source is supplied to the two groups of three-way valves by the three-way joint and merged with the wind pressure to form a pressurized cold source or heat source, and then the rotating ends and the connecting ends on the two flexible pipes are delivered to the two groups of reaction barrels in a dynamic mixing state through the two groups of equal flow holes, and the tissue fluid samples and detection reagents in the two groups of reaction barrels are stored for a long time to avoid reducing the activity of the substances in the tissue fluid samples or the occurrence of inactivation, thereby improving the detection accuracy of the prostate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a diagram showing the initial state of the structure of the prostate detection device of the present invention; Figure 2 This is a diagram showing the structure and working state of the prostate detection device of the present invention; Figure 3 A partial cross-sectional view of the structure of the prostate detection device of the present invention; Figure 4 It is a partial internal view of the structure of the prostate detection device of the present invention; Figure 5 It is a side cross-sectional view of the initial state of the top cylinder, sampling assembly, plugging head, solenoid valve and sampling puncture needle structure of the present invention; Figure 6 It is a cross-sectional view of the sampling state of the top cylinder and the sampling assembly structure of the present invention; Figure 7 A top view of the sampling assembly structure of the present invention; Figure 8 It is a side cross-sectional view of the initial state of the bottom cover, sampling assembly and sample mixing assembly structure of the present invention; Fig. 9 It is a bottom view of the sampling component and the sample mixing component structure in a mixed state of the present invention; Fig.10 This is an exploded bottom view of the sample mixing assembly structure of the present invention; Fig.11 It is a side view of the structure of the spherical frame, the small double-headed motor, the pressurizing component and the temperature control component of the present invention; Fig.12 This is a structural exploded view of the pressurizing component and the temperature control component of the present invention; Fig.13 It is a partial front view of the structure of the prostate detection device of the present invention; Fig.14 It is a partial rear view of the structure of the prostate detection device of the present invention.

[0021] In the figure: 1, top frame; 2, Y-axis electric cylinder; 3, support; 4, top cylinder; 5, spherical frame; 6, bottom cover; 7, sampling assembly; 71, small double-headed motor; 72, first small electric push rod; 73, first main bevel gear; 74, first secondary bevel gear; 75, threaded rod; 76, threaded cylinder; 77, piston head; 8, sample mixing assembly; 81, second small electric push rod; 82, second main bevel gear; 83, second secondary bevel gear; 84, worm; 85, worm wheel; 86, turntable; 87, reaction barrel; 9, pressurizing assembly; 91, main circular gear; 92, secondary circular gear; 93, exhaust fan blade; 94, air intake Grille; 95, pressure head; 96, three-way valve; 10, temperature control component; 101, three-way connector; 102, small hot and cold all-in-one machine; 103, flexible pipe; 104, rotating end; 105, connecting end; 106, flow equalizing hole; 11, plugging head; 12, solenoid valve; 13, metering sensor; 14, sampling puncture needle; 15, annular slide rail; 16, supporting slider; 17, buckle; 18, barrel cover; 19, base; 20, Mecanum wheel; 21, Z-axis electric slide rail; 22, Z-axis electric slide rail seat; 23, X-axis electric slide rail; 24, X-axis electric slide rail seat; 25, position sensor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-14 The present invention provides a technical solution: a prostate detection device, comprising a top frame 1, an inner cavity of the top frame 1 is embedded with a Y-axis electric cylinder 2, and the piston rod of the Y-axis electric cylinder 2 is fixedly connected to a support 3, the integral components on the support 3 are lifted and displaced, the support 3 is fixedly connected to a slide frame that slides with the support 3 near the bottom of the top frame 1, which plays a role of sliding support during the lifting of the support 3, and improves the lifting stability of the support 3, the top of the support 3 is fixedly connected to an alarm light, the top of the support 3 is laterally fixed with a top tube 4 near the top of the alarm light, and the top tube 4 is fixedly connected to both sides of the support 3 near the support 3 with a spherical frame 5, and the two sides of the support 3 away from the top tube 4 are fixedly connected to a bottom cover 6; A base frame 19 is provided below the top frame 1, and the four sides of the bottom of the base frame 19 are rotatably connected to Mecanum wheels 20 with a driving motor through a mounting seat. Travel line grooves are provided around the base frame 19, and the Mecanum wheels 20 are driven by the driving motor to rotate, so that the base frame 19, the top frame 1 and the overall components on the support 3 can be moved. Z-axis electric slide rails 21 are provided on both sides of the top of the base frame 19, and a Z-axis electric slide rail slide seat 22 is slidably connected to the Z-axis electric slide rail 21, and an X-axis electric slide rail 23 is provided on the inner side of the Z-axis electric slide rail slide seat 22, and an X-axis electric slide rail slide seat 24 fixedly matched with the top frame 1 is slidably connected to the X-axis electric slide rail 23, so that the overall components on the support 3 are displaced forward, backward, left and right, and a position sensor 25 is fixedly connected to the bottom of the X-axis electric slide rail slide seat 24 to detect the displacement position in real time; A sampling component 7 for prostate tissue fluid puncture is provided on the top tube 4, and the sampling component 7 includes a small double-headed motor 71 fixed in the middle position of the support 3, which is used to puncture and sample tissue fluid samples in the prostate tissue and muscle tissue to complete the tissue fluid sampling of prostate pathology samples. A mixing component 8 for mixing prostate tissue fluid and detection reagent is provided on the bottom cover 6, and the small double-headed motor 71 is also used as a driving source supply for the mixing component 8, which fully mixes the tissue fluid sample and the detection reagent to fully precipitate various substances in the tissue fluid sample, which is beneficial to subsequent direct smear microscopy, smear staining microscopy, and tetrazolium nitro blue test and other detection work, thereby improving the comprehensiveness and accuracy of prostate detection.

[0024] See also Figure 5-10 The sampling assembly 7 also includes a first small electric push rod 72 embedded in an output shaft of the small double-headed motor 71, and the piston rod of the first small electric push rod 72 is fixedly connected to the first main bevel gear 73, and a first sub-bevel gear 74 is arranged above the first main bevel gear 73. The small double-headed motor 71 first provides a unified driving source to save the driving power cost, and the first small electric push rod 72 adjusts the meshing stroke between the first main bevel gear 73 and the first sub-bevel gear 74, and the inner cavity of the first sub-bevel gear 74 is fixedly connected to a threaded rod 75 that rotates with the top cylinder 4, and a threaded cylinder 76 is threadedly connected to the threaded rod 75, and the other end of the threaded cylinder 76 is provided with a piston head 77 that slides with the top cylinder 4, and then the thread displacement of the threaded rod 75 and the threaded cylinder 76 cooperates, and the tissue fluid samples in the prostate tissue and muscle tissue are punctured and sampled through the piston head 77, so as to complete the tissue fluid sampling work of the prostate pathology sample; The end of the top tube 4 away from the support 3 is threadedly connected with a plugging head 11, which plays a spiral plugging role on the other end of the top tube 4, which is beneficial to the puncture and suction of tissue fluid samples, and the outer end of the plugging head 11 is connected to a solenoid valve 12, and both sides of the top tube 4 close to the plugging head 11 are provided with strip observation windows with tempered glass, and the top tube 4 is provided with scale line grooves around the strip observation windows, which is convenient for observing and reading the tissue fluid samples sucked into the front end space of the top tube 4. A metering sensor 13 is embedded in the top of the solenoid valve 12, which not only automatically controls the opening and closing of the channel sucked into the top tube 4, but also monitors the dosage of the tissue fluid sample passing through the solenoid valve 12 in real time, and the other end of the solenoid valve 12 away from the plugging head 11 is connected to a sampling puncture needle 14 for prostate tissue fluid puncture, and the solenoid valve 12 and the sampling puncture needle 14 can be connected in a threaded manner, which is convenient for puncturing and sampling tissue fluid samples, and also for quickly disassembling and cleaning the sampling puncture needle 14.

[0025] The sample mixing component 8 includes a second small electric push rod 81 embedded in another output shaft of the small double-headed motor 71, and the piston rod of the second small electric push rod 81 is fixedly connected to the second main bevel gear 82, and a second sub-bevel gear 83 is arranged below the second main bevel gear 82. The meshing stroke between the second main bevel gear 82 and the second sub-bevel gear 83 is first adjusted by the second small electric push rod 81, and the inner cavity of the second sub-bevel gear 83 is fixedly connected to a worm 84 that rotates with the bottom cover 6, and both sides of the worm 84 are meshed with worm wheels 85, and the inner cavity of the worm wheel 85 is fixed. A turntable 86 is fixedly connected to the bottom cover 6 for rotation, and a reaction barrel 87 is clamped on the top of the turntable 86. The worm 84 drives two groups of worm gears 85 to rotate. The two groups of worm gears 85 drive two groups of reaction barrels 87 containing tissue fluid samples and detection reagents to rotate through two groups of turntables 86. The tissue fluid samples and detection reagents in the two groups of reaction barrels 87 are fully mixed and reacted, so that various substances in the tissue fluid samples are fully analyzed, which is beneficial to subsequent direct smear microscopy, smear staining microscopy, tetrazolium nitro blue test and other detection work, and improves the comprehensiveness and accuracy of prostate detection; An annular slide rail 15 is provided on the top of the bottom cover 6, and a supporting slider 16 that slides with the annular slide rail 15 is fixedly connected to the bottom of the turntable 86. The supporting slider 16 is distributed in a triangular equidistant state along the central axis of the turntable 86, and plays a role of rotation support during the rotation of the turntable 86, thereby improving the rotation stability of the turntable 86 and facilitating the mixing reaction between the tissue fluid sample and the detection reagent in the reaction barrel 87. A barrel cover 18 is clamped on the top of the reaction barrel 87, and the reaction barrel 87 and the barrel cover 18 are clamped by a buckle 17. The buckle 17 is distributed in an axially symmetrical state along the central axis of the reaction barrel 87 and the barrel cover 18, which facilitates the rapid disassembly and assembly of the barrel cover 18 while also sealing the reaction barrel 87 to prevent the external environment from affecting the reaction between the tissue fluid sample and the detection reagent in the reaction barrel 87.

[0026] See also Figure 10-12 During the puncture sampling of tissue fluid samples in prostate tissue and muscle tissue, and during the mixing with the detection reagent, the activity of the substances in the tissue fluid samples is easily affected by external temperature factors, and the temperature control of the tissue fluid samples cannot be adjusted, resulting in a decrease in the activity of the substances in the tissue fluid samples, affecting the detection of the substances, and directly reducing the accuracy of the prostate detection. Both sides of the spherical frame 5 are provided with a pressurizing component 9 and a temperature control component 10 for temperature control of the tissue fluid samples, and the pressurizing component 9 includes a main circular gear 91 fixed on the output shaft of the small double-headed motor 71 close to the first main bevel gear 73, and both sides of the main circular gear 91 are meshed with sub-circular gears 92, and the inner cavity of the sub-circular gear 92 is fixed. An exhaust fan blade 93 that rotates with the spherical frame 5 is connected, and an air intake grille 94 with a curved surface design is embedded on the outer side of the spherical frame 5. The two groups of air intake grilles 94 filter the air source entering the two groups of spherical frames 5 and provide air supply for them. The small double-headed motor 71 drives the two groups of sub-circular gears 92 to rotate through the main circular gear 91. The two groups of sub-circular gears 92 drive the two exhaust fan blades 93 to rotate in the two groups of spherical frames 5 and generate wind pressure. The other side of the spherical frame 5 is connected to a pressure head 95, and the outer end of the pressure head 95 is connected to a three-way valve 96. The wind pressure generated in the two groups of spherical frames 5 is further pressurized by the two groups of pressure heads 95 and then supplied to the two groups of three-way valves 96. The temperature control component 10 includes a three-way joint 101 connected to the top of the three-way valve 96, and the other end of the three-way joint 101 is connected to a small integrated cold and hot machine 102 fixedly matched with the top tube 4. First, according to the current external temperature demand, the small integrated cold and hot machine 102 is controlled to start in advance and provide a cold source or heat source supply, and the cold source or heat source generated by the small integrated cold and hot machine 102 is supplied to two groups of three-way valves 96 through the three-way joint 101 and merged with the wind pressure to form a pressurized cold source or heat source. The bottom end of the three-way valve 96 is connected to a flexible pipe 103, and the bottom end of the flexible pipe 103 is connected to a rotating end 104, and the inner cavity of the rotating end 104 is rotatably connected to a connecting pipe that is connected and matched with the barrel cover 18. The end portion 105 is provided with a flow balancing hole 106 which is connected and matched with the connecting end portion 105. The pressurized cold source or heat source formed in the two groups of three-way valves 96 is successively transmitted from the rotating ends 104 and the connecting ends 105 on the two groups of flexible pipes 103 to the two groups of reaction barrels 87 after the flow balancing treatment through the flow balancing holes 106 on the two groups of barrel covers 18. The tissue fluid samples and detection reagents in the two groups of reaction barrels 87 in the mixed state are temperature-controlled and adjusted to maintain the activity of the substances in the tissue fluid samples to avoid inactivation of the substances therein, thereby improving the accuracy of subsequent tissue fluid sample detection after mixing.

[0027] A working principle of a prostate detection device: first, the four groups of driving motors at the bottom of the base frame 19 are controlled to start, and the four groups of Mecanum wheels 20 are driven to rotate accordingly. After the base frame 19 and the components thereon are moved as a whole to the sampling position, the Z-axis electric slide rail slide 22 on the two Z-axis electric slide rails 21 is controlled to perform axial displacement along the Z axis, and the X-axis electric slide rail slide 24 on the X-axis electric slide rail 23 is controlled to perform axial displacement along the X axis. The X-axis electric slide rail slide 24 drives the support 3 and the top cylinder 4 to perform axial displacement along the Z axis and the X axis through the top frame 1, and the position sensor 25 monitors the position of the sampling puncture needle 14 in front of the current top cylinder 4 in real time, and at the same time controls the Y-axis electric cylinder 2 to start and perform Y-axis axial displacement on the sampling puncture needle 14 through the support 3 and the top cylinder 4, and the sampling puncture needle 14 that reaches the patient's prostate puncture position is inserted into the prostate tissue and muscle tissue to prepare for tissue fluid sample puncture sampling; At the same time, the first small electric push rod 72 is controlled to open and drive the first main bevel gear 73 to move up and get into engagement with the first sub-bevel gear 74, and then the small double-headed motor 71 is controlled to open and drive the first sub-bevel gear 74 to rotate through the first main bevel gear 73 that is meshed in place, and the first sub-bevel gear 74 drives the threaded rod 75 to rotate positively accordingly, and the threaded rod 75 drives the piston head 77 to slide backward at the front end of the top cylinder 4 through the threaded cylinder 76. As the piston head 77 gradually slides backward, the piston head 77 generates negative pressure suction in the front end space of the top cylinder 4 close to the plugging head 11, and under the action of negative pressure suction, the sampling puncture needle 14 on the solenoid valve 12 that is opened in advance takes in tissue fluid samples in the prostate tissue and muscle tissue Inhalation, and the dosage of the tissue fluid sample sampled through the solenoid valve 12 is monitored in real time by the metering sensor 13 until the tissue fluid sample sampling is completed, first control the sampling puncture needle 14 to leave the patient's prostate sampling position, and after the patient's puncture position is cared for, then control the small double-headed motor 71 to reverse, and similarly, the piston head 77 that resets and slides forward discharges the inhaled tissue fluid sample through the sampling puncture needle 14 into the measuring cup, and then the measuring cup divides the two equal tissue fluid samples into the two groups of reaction barrels 87 opened by the barrel cover 18, first control the small double-headed motor 71 to pause, and then control the first small electric push rod 72 to close and drive the first main bevel gear 73 to move down and leave the meshing part of the first sub-bevel gear 74 to the initial position; Next, the second small electric push rod 81 is controlled to open and drive the second main bevel gear 82 to move down to the meshing portion of the second sub-bevel gear 83, and then the small double-headed motor 71 is controlled to open again and the second sub-bevel gear 83 is driven to rotate by the second main bevel gear 82 that is meshed in place. At this time, the first main bevel gear 73 on the first small electric push rod 72 is in an idling state, and the second sub-bevel gear 83 drives the worm 84 to rotate accordingly, and the worm 84 drives the two sets of worm wheels 85 to rotate accordingly, and the two sets of annular slide rails 15 and the supporting slide block 16 are used to control the two sets of turntables 8 6 plays the role of rotation support, the two groups of worm gears 85 drive the reaction barrels 87 on the two groups of turntables 86 to rotate, so that the tissue fluid samples of equal amounts in the two groups of reaction barrels 87 are dynamically mixed with the detection reagents added in advance, and the small double-headed motor 71 is first controlled to pause, and then the second small electric push rod 81 is controlled to be closed and drive the second main bevel gear 82 to move up and disengage from the meshing part of the second sub-bevel gear 83 to the initial position, and then the two tissue fluid samples after the mixing reaction are successively subjected to direct smear microscopy, smear staining microscopy, tetrazolium nitro blue test and other detection work; During the dynamic mixing or storage of the tissue fluid samples and detection reagents in the two groups of reaction barrels 87, the small double-headed motor 71 is first controlled to be continuously turned on and drive the main circular gear 91 to rotate. The main circular gear 91 drives the exhaust fan blades 93 on the two groups of sub-circular gears 92 to rotate in the two groups of spherical racks 5, and the two groups of air intake grilles 94 filter the external air source and blow it into the two groups of spherical racks 5. The two groups of continuously rotating exhaust fan blades 93 form wind pressure in the two groups of spherical racks 5. The wind pressure formed in the two groups of spherical racks 5 is further pressurized by the two groups of pressure heads 95 and then supplied to the two groups of three-way valves 96. Prior to this, the small integrated cold and hot machine 102 is controlled to be turned on in advance and provide a cold source or a hot source supply according to the current temperature requirement, and then the supplied cold source or heat source is supplied to the two groups of three-way valves through the three-way joint 101. After the fluid is in the valve 96 and merges with the wind pressure, a pressurized cold source or heat source is formed in the two groups of three-way valves 96, and then it is supplied to the connecting end 105 that rotates synchronously with the two groups of reaction barrels 87 and the barrel cover 18 through the rotating end 104 on the two flexible pipes 103 in turn, and then reaches the two groups of reaction barrels 87 after being evenly flowed through the equalizing holes 106 on the two groups of barrel covers 18, so as to cool or heat the tissue fluid samples in the two groups of reaction barrels 87 in the dynamic mixing or stopped and static state, so that the tissue fluid samples in the two groups of reaction barrels 87 are always kept at a suitable temperature to maintain the activity of the substances therein, until the tissue fluid samples in the two groups of reaction barrels 87 complete all the detection work, open the two groups of buckles 17 and open the two groups of barrel covers 18 from the two groups of reaction barrels 87, take out the useless tissue fluid samples therein and process them.

[0028] It should be noted that the specific models and specifications of the Y-axis electric cylinder 2, the small double-headed motor 71, the small electric push rod, the small hot and cold integrated machine 102 and various sensors and valves need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated.

[0029] In addition to the above-mentioned electrical components, the power supply circuits and model specifications of the Z-axis electric slide 21, the Z-axis electric slide seat 22, the X-axis electric slide 23, the X-axis electric slide seat 24 and the drive motor are clear to those skilled in the art and will not be described in detail here.

[0030] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A prostate detection device, comprising a top frame (1), characterized in that: A Y-axis electric cylinder (2) is embedded in the inner cavity of the top frame (1), and a piston rod of the Y-axis electric cylinder (2) is fixedly connected to a support (3), and an alarm light is fixedly connected to the top of the support (3); A top tube (4) is transversely fixed to the top of the support (3) near the warning light, and both sides of the top tube (4) near the support (3) are fixedly connected to spherical frames (5), and both sides of the support (3) away from the top tube (4) are fixedly connected to bottom covers (6); The top cylinder (4) is provided with a sampling assembly (7) for prostate tissue fluid puncture, and the sampling assembly (7) includes a small double-headed motor (71) fixed at the middle position of the support (3); the bottom cover (6) is provided with a sample mixing assembly (8) for mixing prostate tissue fluid and detection reagent, and the small double-headed motor (71) is also used as a driving source supply for the sample mixing assembly (8).

2. The prostate detection device according to claim 1, characterized in that: The sampling assembly (7) further comprises a first small electric push rod (72) embedded in an output shaft of the small double-headed motor (71), and the piston rod of the first small electric push rod (72) is fixedly connected to the first main bevel gear (73), a first secondary bevel gear (74) is arranged above the first main bevel gear (73), and the inner cavity of the first secondary bevel gear (74) is fixedly connected to a threaded rod (75) that is rotatably matched with the top cylinder (4), the threaded rod (75) is threadedly connected to a threaded cylinder (76), and the other end of the threaded cylinder (76) is provided with a piston head (77) that is slidably matched with the top cylinder (4).

3. The prostate detection device according to claim 2, characterized in that: The sample mixing component (8) comprises a second small electric push rod (81) embedded in another output shaft of the small double-headed motor (71), and the piston rod of the second small electric push rod (81) is fixedly connected to the second main bevel gear (82), a second secondary bevel gear (83) is arranged below the second main bevel gear (82), and the inner cavity of the second secondary bevel gear (83) is fixedly connected to a worm (84) that rotates with the bottom cover (6), both sides of the worm (84) are meshed with worm wheels (85), and the inner cavity of the worm wheel (85) is fixedly connected to a turntable (86) that rotates with the bottom cover (6), and the top of the turntable (86) is clamped with a reaction barrel (87).

4. The prostate detection device according to claim 3, characterized in that: The end of the top cylinder (4) away from the support (3) is threadedly connected to a plugging head (11), and the outer end of the plugging head (11) is connected to a solenoid valve (12). Strip-shaped observation windows with tempered glass are provided on both sides of the top cylinder (4) close to the plugging head (11), and scale line grooves are provided around the top cylinder (4) close to the strip-shaped observation window.

5. The prostate detection device according to claim 4, characterized in that: A metering sensor (13) is embedded on the top of the solenoid valve (12), and the other end of the solenoid valve (12) away from the plugging head (11) is connected to a sampling puncture needle (14) for puncturing prostate tissue fluid. The solenoid valve (12) and the sampling puncture needle (14) can be connected in a threaded manner.

6. The prostate detection device according to claim 5, characterized in that: The top of the bottom cover (6) is provided with an annular slide rail (15), and the bottom of the turntable (86) is fixedly connected with a support slide block (16) that slidably cooperates with the annular slide rail (15), and the support slide blocks (16) are distributed in a triangular equidistant state along the central axis of the turntable (86).

7. The prostate detection device according to claim 6, characterized in that: The top of the reaction barrel (87) is clamped with a barrel cover (18), and the reaction barrel (87) and the barrel cover (18) are clamped together by means of buckles (17), and the buckles (17) are distributed in an axisymmetric state along the central axis of the reaction barrel (87) and the barrel cover (18).

8. The prostate detection device according to claim 7, characterized in that: A bottom frame (19) is arranged below the top frame (1), and the bottom of the bottom frame (19) is rotatably connected to a Mecanum wheel (20) with a drive motor via a mounting seat on all four sides, and travel line grooves are provided on all four sides of the bottom frame (19).

9. The prostate detection device according to claim 8, characterized in that: Z-axis electric slide rails (21) are provided on both sides of the top of the base frame (19), and a Z-axis electric slide rail seat (22) is slidably connected to the Z-axis electric slide rail (21).

10. The prostate detection device according to claim 9, characterized in that: An X-axis electric slide rail (23) is arranged on the inner side of the Z-axis electric slide rail seat (22), and an X-axis electric slide rail seat (24) fixedly matched with the top frame (1) is slidably connected to the X-axis electric slide rail seat (23), and a position sensor (25) is fixedly connected to the bottom of the X-axis electric slide rail seat (24).

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