Ultrasonic cylinder with automatic liquid adding function for tissue decalcification instrument

Abstract

The utility model discloses an ultrasonic cylinder with an automatic liquid adding function for a tissue decalcification instrument. The ultrasonic cylinder comprises a decalcification bin and a cooling mechanism, reaction cylinders which are uniformly distributed are arranged at the front end of the decalcification bin, an automatic liquid changing bin is arranged at the rear end of the decalcification bin, a controller is arranged in the middle of the bottom surface of the automatic liquid changing bin, and the input end of the controller is electrically connected with an external power supply; the cooling mechanism comprises heat conduction layers, heat dissipation aluminum sheets and an air cooling fan, the heat conduction layers are evenly arranged on the four faces of the reaction cylinder and are all heat conduction grease layers, and the heat dissipation aluminum sheets are evenly distributed at the left end and the right end of the reaction cylinder; the left end of the reaction cylinder on the leftmost side, the right end of the reaction cylinder on the rightmost side and the rear end between the reaction cylinders are all provided with air cooling fans, and the input ends of the air cooling fans are all electrically connected with the output end of the controller. And meanwhile, heat generated by ultrasonic treatment is efficiently absorbed in a mode that air cooling and water cooling are performed at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of biological and medical calcium-containing tissue decalcification processing, in particular to an ultrasonic cylinder with an automatic liquid-adding function for a tissue decalcification instrument. Background Art

[0002] Tissue decalcifiers usually use ultrasonic technology to accelerate the decalcification process, and the ultrasonic cylinder is a key component in this process. The ultrasonic cylinder is filled with decalcification liquid and promotes the reaction between calcium salts in the tissue and the decalcification agent through the cavitation effect of ultrasound. Ultrasonic cylinders with automatic liquid addition functions can further improve the convenience of operation and decalcification efficiency. Some existing tissue decalcifiers complete the reagent replacement steps in the decalcification process through manual operation, and some ultrasonic tissue decalcifiers use natural cooling to dissipate heat from the ultrasonic cylinder. This type of ultrasonic tissue decalcifier has the following problems, such as manual operation, the liquid replacement work of the ultrasonic cylinder increases the waiting time for mineral tissue decalcification treatment, and increases the workload of staff. The decalcification process is cumbersome, the ultrasonic cylinder cools naturally, the heat dissipation efficiency is slow, and the decalcified tissue sample is damaged, affecting tissue safety. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an ultrasonic cylinder with an automatic liquid adding function for a tissue decalcification instrument, which can realize automatic liquid replacement of the ultrasonic cylinder and efficiently absorb the heat generated by ultrasonic treatment by simultaneously performing air cooling and / or water cooling, thereby effectively solving the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrasonic cylinder with automatic liquid adding function for a tissue decalcification instrument, comprising a decalcification chamber and a cooling mechanism;

[0005] Decalcification chamber: Its front end is provided with evenly distributed reaction cylinders, and the rear end of the decalcification chamber is provided with an automatic liquid exchange chamber. A controller is provided in the middle of the bottom surface of the automatic liquid exchange chamber, and the input end of the controller is electrically connected to the external power supply;

[0006] Cooling mechanism: It includes a heat-conducting layer, a heat-dissipating aluminum sheet and an air-cooling fan. The heat-conducting layer is evenly arranged on the four sides of the reaction cylinder. The heat-conducting layer is a thermal grease layer. The left and right ends of the reaction cylinder are provided with evenly distributed heat-dissipating aluminum sheets. The left end of the leftmost reaction cylinder, the right end of the rightmost reaction cylinder and the rear end between the reaction cylinders are provided with air-cooling fans. The input ends of the air-cooling fans are electrically connected to the output ends of the controller, which can realize automatic liquid replacement of the ultrasonic cylinder. At the same time, the heat generated by the ultrasonic treatment is efficiently absorbed by the simultaneous air cooling or water cooling.

[0007] Furthermore, the cooling mechanism also includes a water-cooling bin and a liquid exchange port. The water-cooling bin is arranged inside the reaction cylinder. The right end of the water-cooling bin is provided with a liquid exchange port. The liquid exchange port is connected to an external chiller. The input end of the external chiller is electrically connected to the output end of the controller to realize water cooling of the ultrasonic cylinder. The two cooling mechanisms can be used in combination or separately.

[0008] Furthermore, the lower end of the reaction cylinder is provided with a liquid outlet pipe, the rear end of the reaction cylinder is provided with a liquid inlet pipe, the right end of the bottom surface of the automatic liquid exchange bin is provided with a solenoid valve, the output port of the solenoid valve is connected to the rear end of the corresponding liquid inlet pipe, the right end of the bottom surface of the automatic liquid exchange bin is provided with evenly distributed filters, the rear end of the liquid outlet pipe is connected to the liquid inlet of the filter, the liquid outlet of the filter is connected to the corresponding solenoid valve input port, and the control end of the solenoid valve is electrically connected to the output end of the controller, providing a channel for automatic liquid exchange of the ultrasonic cylinder.

[0009] Furthermore, the liquid inlet pipe 7 and the liquid outlet pipe 8 can use the same pipeline, saving the space occupied by the pipeline and making the structure more compact.

[0010] Furthermore, a liquid suction pump is provided at the left end of the bottom surface of the automatic liquid exchange tank, a liquid discharge pump is provided at the left end of the bottom surface of the automatic liquid exchange tank, a steering solenoid valve is provided at the left end of the bottom surface of the automatic liquid exchange tank, the liquid inlet of the liquid suction pump is connected to the second output port of the solenoid valve, the liquid outlet of the liquid suction pump is connected to the liquid inlet of the steering solenoid valve, the liquid inlet of the liquid discharge pump is connected to the liquid outlet of the steering solenoid valve, the liquid outlet of the liquid discharge pump is connected to the second input port of the solenoid valve, the control ends of the liquid suction pump, the liquid discharge pump and the steering solenoid valve are all electrically connected to the output end of the controller, providing driving force for automatic liquid exchange of the ultrasonic cylinder.

[0011] Furthermore, a storage bin is provided at the lower end of the decalcification bin, a mounting seat is provided at the bottom of the storage bin, evenly distributed reagent bottles are provided inside the mounting seat, and a waste liquid bottle is provided at the right end of the mounting seat. The reagent bottles are connected to the input ports of the corresponding solenoid valves through conduit one, and the waste liquid bottle is connected to the output ports of the solenoid valves through conduit two, providing reagent and waste liquid storage space for automatic liquid replacement of the ultrasonic cylinder.

[0012] Furthermore, an ultrasonic vibrator is provided at the lower end of the reaction cylinder, and the upper end of the ultrasonic vibrator is installed in conjunction with the upper end of the reaction cylinder. A relay is provided at the left end of the bottom surface of the automatic liquid exchange tank, and the relay is connected in series between the ultrasonic vibrator and the controller to realize ultrasonic treatment.

[0013] Furthermore, the front end of the decalcification bin is hinged with a bin door 1, and the rear end of the storage bin is hinged with a bin door 2, which is convenient for placing materials and replacing reagents.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the tissue decalcification instrument uses an ultrasonic cylinder with an automatic liquid adding function, which has the following advantages:

[0015] 1. The steering solenoid valve realizes the functional adjustment of adding and discharging liquid in the ultrasonic cylinder, and then the suction pump and the discharge pump provide driving force for the addition and discharge of liquid in the ultrasonic cylinder. Under the distribution action of the solenoid valve, the reagents are respectively entered into each ultrasonic cylinder, or moved out from each ultrasonic cylinder into the waste liquid bottle, realizing automatic liquid replacement of the ultrasonic cylinder. There is no need for personnel to replace the reagents in the ultrasonic cylinder during the decalcification process, which greatly saves labor costs, and at the same time greatly improves the efficiency of tissue decalcification and protects tissue samples.

[0016] 2. Cold water enters the cold water tank to effectively absorb the heat after ultrasonic treatment. At the same time, the thermal grease quickly transfers the heat generated by ultrasonic treatment to the outside. The heat dissipation aluminum sheet quickly absorbs the heat at the transfer point. At the same time, the air cooling fan is controlled to provide wind force for the heat dissipation aluminum sheet, accelerating the volatilization of the heat of the heat dissipation aluminum sheet itself, realizing the efficient absorption of the heat generated by ultrasonic treatment by the simultaneous use of air cooling and water cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional structural diagram of the front side of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the rear side of the present invention;

[0020] Figure 4 This is an enlarged structural diagram of point A of the present utility model.

[0021] In the figure: 1 decalcification bin, 2 storage bin, 3 reaction cylinder, 4 cooling mechanism, 41 water cooling bin, 42 heat conducting layer, 43 heat dissipating aluminum sheet, 44 air cooling fan, 45 liquid exchange port, 5 liquid suction pump, 6 liquid discharge pump, 7 liquid inlet pipe, 8 liquid outlet pipe, 9 ultrasonic vibrator, 10 steering solenoid valve, 11 controller, 12 relay, 13 solenoid valve, 14 filter, 15 mounting seat, 16 reagent bottle, 17 waste liquid bottle, 18 bin door 1. 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4, this embodiment provides a technical solution: an ultrasonic cylinder with automatic liquid adding function for a tissue decalcification instrument, comprising a decalcification chamber 1 and a cooling mechanism 4;

[0024] Decalcification bin 1: Its front end is provided with evenly distributed reaction cylinders 3, and the rear end of the decalcification bin 1 is provided with an automatic liquid exchange bin. A controller 11 is provided in the middle of the bottom surface of the automatic liquid exchange bin, and the input end of the controller 11 is electrically connected to the external power supply. The lower ends of the reaction cylinders 3 are provided with ultrasonic vibrators 9, and the upper ends of the ultrasonic vibrators 9 are installed in conjunction with the upper ends of the reaction cylinders 3. A relay 12 is provided at the left end of the bottom surface of the automatic liquid exchange bin, and the relay 12 is connected in series between the ultrasonic vibrators 9 and the controller 11. The front end of the decalcification bin 1 is hinged with a bin door 18, and the rear end of the storage bin 2 is hinged with a bin door 2;

[0025] Cooling mechanism 4: It includes a heat-conducting layer 42, a heat-dissipating aluminum sheet 43 and an air-cooling fan 44. The heat-conducting layer 42 is evenly arranged on the four sides of the reaction cylinder 3. The heat-conducting layer 42 is a thermal grease layer. The left and right ends of the reaction cylinder 3 are provided with evenly distributed heat-dissipating aluminum sheets 43. The left end of the leftmost reaction cylinder 3, the right end of the rightmost reaction cylinder 3 and the rear end between the reaction cylinders 3 are provided with air-cooling fans 44. The input ends of the air-cooling fans 44 are electrically connected to the output ends of the controller 11. The cooling mechanism 4 also includes a water-cooling bin 41 and a liquid exchange port 45. The water-cooling bin 41 is provided inside the reaction cylinder 3. The right end of the water-cooling bin 41 is provided with a liquid exchange port 45. The liquid exchange port 45 is connected to an external chiller. , the liquid exchange port 45 includes at least one group of liquid inlet and liquid outlet for liquid exchange with the chiller. The input end of the external chiller is electrically connected to the output end of the controller 11. During the ultrasonic treatment process, the heat conductive layer 42 conducts the heat generated by the ultrasonic treatment to the outside, and the heat dissipation aluminum sheet 43 fully absorbs the heat everywhere. At the same time, the controller 11 realizes the operation of the external chiller and supplies cold water to the inside of the cold water tank 41. The cold water absorbs the heat generated by the ultrasonic treatment. The controller 11 realizes the operation of the air-cooling fan 44. The air-cooling fan 44 provides wind power to accelerate the volatilization of heat from the heat conductive layer 42 and the heat dissipation aluminum sheet 43, thereby realizing the cooling of the reaction cylinder 3. The water cooling and air cooling modes can be used in combination according to the situation or can be used separately.

[0026] Wherein: the lower end of the reaction cylinder 3 is provided with a liquid outlet pipe 8, the rear end of the reaction cylinder 3 is provided with a liquid inlet pipe 7, the right end of the bottom surface of the automatic liquid change warehouse is provided with a solenoid valve 13, the output port of the solenoid valve 13 is connected to the rear end of the corresponding liquid inlet pipe 7, the right end of the bottom surface of the automatic liquid change warehouse is provided with a uniformly distributed filter 14, the rear end of the liquid outlet pipe 8 is connected to the liquid inlet of the filter 14, the liquid outlet of the filter 14 is connected to the corresponding input port of the solenoid valve 13, the control end of the solenoid valve 13 is electrically connected to the output end of the controller 11, the left end of the bottom surface of the automatic liquid change warehouse is provided with a liquid pump 5, and the left end of the bottom surface of the automatic liquid change warehouse is provided with a drain Liquid pump 6, a steering solenoid valve 10 is provided at the left end of the bottom surface of the automatic liquid exchange bin, the liquid inlet of the liquid pump 5 is connected to the second output port of the solenoid valve 13, the liquid outlet of the liquid pump 5 is connected to the liquid inlet of the steering solenoid valve 10, the liquid inlet of the discharge pump 6 is connected to the liquid outlet of the steering solenoid valve 10, the liquid outlet of the discharge pump 6 is connected to the second input port of the solenoid valve 13, the control ends of the liquid pump 5, the discharge pump 6 and the steering solenoid valve 10 are all electrically connected to the output end of the controller 11, the lower end of the decalcification bin 1 is provided with a storage bin 2, the bottom of the storage bin 2 is provided with a mounting seat 15, the interior of the mounting seat 15 is provided with evenly distributed reagent bottles 16, A waste liquid bottle 17 is provided at the right end of the mounting seat 15, and the reagent bottles 16 are all connected to the input ports of the corresponding solenoid valves 11 through conduit 1, and the waste liquid bottle 17 is connected to the output ports of the solenoid valve 11 through conduit 2. The liquid pump 5, the steering solenoid valve 10 and the solenoid valve 13 are operated by the controller 11. When the steering solenoid valve 10 is operated, the automatic liquid exchange system enters the liquid adding state, and the liquid pump 5 pumps the reagent inside the reagent bottle 16 into the solenoid valve 13 through conduit 1, and then enters each liquid inlet pipe 7, and finally the reagent enters each reaction cylinder 3. After the injection is completed, the controller 11 turns off the liquid pump 5 and operates the ultrasonic vibrator 9 and the relay 12. The ultrasonic vibrator 9 generates ultrasonic waves in the vertically adjacent reaction cylinder 3, thereby performing ultrasonic treatment on the mineral-containing tissue and completing the decalcification treatment of the mineral-containing tissue. After the treatment is completed, the controller 11 turns off the ultrasonic vibrator 9 and the relay 12, and realizes the operation of the drainage pump 6, the steering solenoid valve 10 and the solenoid valve 13. The steering solenoid valve 10 is operated, and the automatic liquid replacement system enters the drainage state. The drainage pump 6 pumps the waste liquid inside the reaction cylinder 3 into the liquid outlet pipe 8, and then all are filtered by the corresponding filter 11 and enter the solenoid valve 13. Then the solenoid valve 13 controls it to enter the waste liquid bottle 17 through the conduit 2, thereby realizing automatic liquid replacement inside the reaction cylinder 3.

[0027] The working principle of the ultrasonic cylinder with automatic liquid adding function for a tissue decalcification instrument provided by the present invention is as follows: during operation, the personnel stably place the decalcification chamber 1, the automatic liquid changing chamber and other mechanisms in the horizontal working area. After the placement is stable, the personnel place the tissue sample inside the reaction cylinder 3, and then realize the operation of the liquid pump 5, the steering solenoid valve 10 and the solenoid valve 13 through the controller 11. When the steering solenoid valve 10 is operated, the automatic liquid changing system enters the liquid adding state, and the liquid pump 5 pumps the reagent inside the reagent bottle 16 into the solenoid valve 13 through the catheter, and then enters each liquid inlet pipe 7, and finally the reagent enters each reaction cylinder 3. After the liquid injection is completed, the controller 11 turns off the liquid pump 5 and realizes the operation of the ultrasonic vibrator 9 and the relay 12. The ultrasonic vibrator 9 generates ultrasonic waves in the vertically adjacent reaction cylinders 3, and then performs ultrasonic treatment on the tissue sample to complete the decalcification treatment of the tissue sample. After the treatment is completed, the controller The device 11 turns off the ultrasonic vibrator 9 and the relay 12, and realizes the operation of the drainage pump 6, the steering solenoid valve 10 and the solenoid valve 13. The steering solenoid valve 10 is in operation, and the automatic liquid exchange system enters the drainage state. The drainage pump 6 pumps the waste liquid inside the reaction cylinder 3 into the liquid outlet pipe 8, and then it is filtered by the corresponding filter 11 and enters the solenoid valve 13. Then the solenoid valve 13 controls it to enter the waste liquid bottle 17 through the conduit 2, thereby realizing automatic liquid exchange inside the reaction cylinder 3. During the ultrasonic treatment process, the heat conductive layer 42 conducts the heat generated by the ultrasonic treatment to the outside, and the heat dissipation aluminum sheet 43 fully absorbs the heat everywhere. At the same time, the controller 11 realizes the operation of the external chiller, supplies cold water to the cold water tank 41, and the cold water absorbs the heat generated by the ultrasonic treatment. The controller 11 realizes the operation of the air-cooling fan 44, and the air-cooling fan 44 provides wind power to accelerate the volatilization of heat from the heat conductive layer 42 and the heat dissipation aluminum sheet 43, thereby realizing the cooling of the reaction cylinder 3.

[0028] It is worth noting that the controller 11 disclosed in the above embodiment is configured to work with the cooling fan 44, the liquid suction pump 5, the liquid discharge pump 6, the steering solenoid valve 10, the relay 12 and the solenoid valve 13 using methods commonly used in the prior art.

[0029] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An ultrasonic cylinder with automatic liquid-adding function for a tissue decalcification instrument, characterized by: It comprises a decalcification chamber (1) and a cooling mechanism (4); The decalcification chamber (1) is provided with uniformly distributed reaction cylinders (3) at its front end, and an automatic liquid exchange chamber is provided at the rear end of the decalcification chamber (1). A controller (11) is provided in the middle of the bottom surface of the automatic liquid exchange chamber, and an input end of the controller (11) is electrically connected to an external power supply. The cooling mechanism (4) comprises a heat-conducting layer (42), a heat-dissipating aluminum sheet (43) and an air-cooling fan (44). The heat-conducting layer (42) is evenly arranged on the four sides of the reaction cylinder (3). The heat-conducting layer (42) is a heat-conducting grease layer. The left and right ends of the reaction cylinder (3) are both provided with evenly distributed heat-dissipating aluminum sheets (43). The left end of the leftmost reaction cylinder (3), the right end of the rightmost reaction cylinder (3) and the rear end between the reaction cylinders (3) are all provided with an air-cooling fan (44). The input end of the air-cooling fan (44) is electrically connected to the output end of the controller (11).

2. The ultrasonic cylinder with automatic liquid-adding function for a tissue decalcification instrument according to claim 1, characterized in that: The cooling mechanism (4) further comprises a water cooling chamber (41) and a liquid exchange port (45). The water cooling chamber (41) is arranged inside the reaction cylinder (3). The right end of the water cooling chamber (41) is provided with a liquid exchange port (45). The liquid exchange port (45) is communicated with an external water chiller. The input end of the external water chiller is electrically connected to the output end of the controller (11).

3. The ultrasonic cylinder with automatic liquid-adding function for a tissue decalcification device according to claim 1, characterized in that: The lower end of each reaction cylinder (3) is provided with a liquid outlet pipe (8), the rear end of each reaction cylinder (3) is provided with a liquid inlet pipe (7), the right end of the bottom surface of the automatic liquid exchange chamber is provided with a solenoid valve (13), the output port of each solenoid valve (13) is communicated with the rear end of the corresponding liquid inlet pipe (7), the right end of the bottom surface of the automatic liquid exchange chamber is provided with evenly distributed filters (14), the rear end of each liquid outlet pipe (8) is communicated with the liquid inlet of each filter (14), the liquid outlet of each filter (14) is communicated with the corresponding input port of each solenoid valve (13), and the control end of each solenoid valve (13) is electrically connected to the output end of the controller (11).

4. The ultrasonic cylinder with automatic liquid-adding function for a tissue decalcification apparatus according to claim 3, characterized in that: A liquid extraction pump (5) is provided at the left end of the bottom surface of the automatic liquid exchange tank, a liquid discharge pump (6) is provided at the left end of the bottom surface of the automatic liquid exchange tank, and a steering solenoid valve (10) is provided at the left end of the bottom surface of the automatic liquid exchange tank. The liquid inlet of the liquid extraction pump (5) is connected to the second output port of the solenoid valve (13), the liquid outlet of the liquid extraction pump (5) is connected to the liquid inlet of the steering solenoid valve (10), the liquid inlet of the liquid discharge pump (6) is connected to the liquid outlet of the steering solenoid valve (10), and the liquid outlet of the liquid discharge pump (6) is connected to the second input port of the solenoid valve (13). The control ends of the liquid extraction pump (5), the liquid discharge pump (6) and the steering solenoid valve (10) are all electrically connected to the output end of the controller (11).

5. The ultrasonic cylinder with automatic liquid-adding function for a tissue decalcification instrument according to claim 3, characterized in that: A storage bin (2) is provided at the lower end of the decalcification bin (1), a mounting base (15) is provided at the bottom of the storage bin (2), reagent bottles (16) are evenly distributed inside the mounting base (15), a waste liquid bottle (17) is provided at the right end of the mounting base (15), the reagent bottles (16) are three-way connected to the input port of the corresponding solenoid valve (11) through a first conduit, and the waste liquid bottle (17) is three-way connected to the output port of the solenoid valve (11) through a second conduit.

6. The ultrasonic cylinder with automatic liquid-adding function for a tissue decalcification apparatus according to claim 1, characterized in that: The lower end of each reaction cylinder (3) is provided with an ultrasonic vibrator (9), and the upper end of each ultrasonic vibrator (9) is mounted in conjunction with the upper end of the reaction cylinder (3). A relay (12) is provided at the left end of the bottom surface of the automatic liquid exchange chamber, and the relay (12) is connected in series between the ultrasonic vibrator (9) and the controller (11).

7. The ultrasonic cylinder with automatic liquid-adding function for a tissue decalcification apparatus according to claim 1, characterized in that: The front end of the decalcification bin (1) is hingedly connected to a bin door 1 (18), and the rear end of the storage bin (2) is hingedly connected to a bin door 2.

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