Ultrasonic probe cleaning and cooling device for ultrasonic instrument

Abstract

The utility model provides an ultrasonic probe cleaning and cooling device for an ultrasonic instrument, which belongs to the technical field of medical instrument cleaning and comprises a box body, a cleaning mechanism for cleaning a probe is arranged in the box body, and a clamping component for fixing the probe is arranged at the top of the cleaning mechanism. Through the arranged cleaning mechanism, cleaning liquid enters a hose and a guide pipe through a water pump and is atomized and sprayed out from a plurality of spray heads, a motor drives a lead screw to rotate, then a moving block is driven to ascend and descend, a probe is comprehensively cleaned and cooled, after cleaning is completed, airflow enters an annular pipe and is sprayed out through an air outlet nozzle, and probe damage caused by residual water is prevented; through the arranged clamping assembly, a rotating handle is rotated to drive a two-way lead screw to rotate, two clamping pieces synchronously move inwards, the concave faces are gradually attached to the surface of the ultrasonic probe, clamping of the probe is achieved, the ultrasonic probe clamping device can adapt to ultrasonic probes of different specifications and shapes, and the universality of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device cleaning technology, and more specifically, to a cleaning and cooling device for an ultrasonic probe used in an ultrasonic instrument. Background Technology

[0002] An ultrasound machine is a medical device that uses the principle of ultrasound waves for detection, diagnosis, or treatment. The ultrasound probe is the core component of the ultrasound machine. The probe is a transducer that uses the piezoelectric effect of materials to convert electrical energy into sound energy. When cleaning the probe after use, an ultrasonic probe cleaning and cooling device is required. However, existing ultrasonic probe cleaning and cooling devices still have the following shortcomings:

[0003] Existing methods for cleaning ultrasonic probes involve using test tubes filled with cleaning solution, which are then inserted into the probe to achieve the cleaning purpose. However, this cleaning process is not only cumbersome, but also requires a large number of test tubes to ensure cleaning effectiveness in practical applications, increasing usage costs and operational burden, and reducing overall ease of use and efficiency. Therefore, this paper proposes a cooling device for cleaning ultrasonic probes in ultrasonic instruments. Utility Model Content

[0004] The purpose of this invention is to address the problem that existing ultrasonic probe cleaning and cooling devices for ultrasonic instruments use test tubes filled with cleaning solution to clean the probes. However, this cleaning process is not only cumbersome, but also requires a large number of test tubes to ensure cleaning effectiveness, increasing the cost and operational burden, and reducing the overall ease of use and efficiency.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0006] The present invention is as follows: an ultrasonic probe cleaning and cooling device for an ultrasonic instrument, comprising a housing, wherein a cleaning mechanism for cleaning the probe is provided inside the housing, and a clamping component for fixing the probe is provided on the top of the cleaning mechanism.

[0007] The cleaning mechanism includes a support block fixedly connected to the outer wall of the housing. A water pump is installed on the top of the support block. An inlet pipe is connected to the input end of the water pump, and a flexible hose is connected to the output end of the water pump. A conduit is connected to one end of the flexible hose, and multiple nozzles are connected to the side wall of the conduit. A box is installed on the inner wall of the housing. A motor is bolted to the top of the box. A lead screw is fixedly connected to the output end of the motor. A moving block is installed on the side wall of the lead screw. A sliding rod is fixedly connected to the inner top wall of the housing. A slider is slidably connected to the side wall of the sliding rod. A buckle is installed on the side wall opposite to the moving block and the slider. A through hole is opened on the top of the housing. The cleaning mechanism also includes a drying assembly installed at the bottom of the conduit for drying the cleaned probe.

[0008] As a preferred technical solution of this utility model, the air drying assembly includes a connector fixedly connected to the bottom of the buckle, a splicing component fixedly connected to the side wall of the connector, an annular tube provided on the inner wall of the splicing component, an air inlet pipe connected to the side wall of the annular tube, and multiple air outlets connected to the side wall of the top of the annular tube.

[0009] As a preferred technical solution of this utility model, the clamping assembly includes a bidirectional lead screw fixedly connected to the inner wall of the box, a rotating handle fixedly connected to one end of the bidirectional lead screw, two clamping members threadedly connected to the side wall of the bidirectional lead screw, concave surfaces formed on the opposite side walls of the two clamping members, movable blocks fixedly connected to the top side walls of the two clamping members, a rectangular plate fixedly connected to the inner top wall of the box, a slide rail fixedly connected to the bottom side wall of the rectangular plate, and the slide rail slidably connected to the side wall of the movable block.

[0010] As a preferred technical solution of this utility model, a liquid level sensor is provided on the inner wall of the box, and a control panel is provided on the outer wall of the box, and the liquid level sensor is electrically connected to the control panel.

[0011] As a preferred technical solution of this utility model, the top of the box is fixedly connected to two limiting channels, and push blocks are slidably connected to the side walls of the two limiting channels. Baffles are fixedly connected to the side walls of the push blocks facing each other.

[0012] As a preferred technical solution of this utility model, a discharge pipe is provided on the side wall of the bottom of the box, a solenoid valve is provided on the side wall of the discharge pipe, and a filter cover is snapped onto one end of the discharge pipe.

[0013] As a preferred technical solution of this utility model, an elastic pad is provided on the side wall of the concave surface, the elastic pad is made of rubber, and two disinfection lamps are provided on the inner top wall of the box.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. The ultrasonic probe is inserted into the cleaning chamber through the through-hole at the top of the chamber via the cleaning mechanism. The cleaning fluid is drawn into the water pump through the inlet pipe and then enters the hose and conduit through the water pump. The cleaning fluid in the conduit is atomized and sprayed out from multiple nozzles to thoroughly clean and cool the probe. During the cleaning process, the motor is started, which drives the lead screw to rotate. The moving block moves up and down along the lead screw, thereby adjusting the height of the nozzles to achieve precise cleaning of different parts of the ultrasonic probe. After cleaning, the external air source is started, and the airflow enters the annular pipe through the air inlet pipe. After entering the annular pipe, the airflow flows evenly along the circumference of the annular pipe. The airflow is sprayed out in the form of a high-speed jet through the air outlet. As the airflow continues to spray out, the probe surface gradually becomes dry, thus completing the drying process and quickly removing the moisture from the probe surface to prevent damage or performance degradation caused by moisture residue.

[0016] 2. With the clamping assembly in place, the operator rotates the handle to drive the bidirectional lead screw to rotate. The two clamping parts move inward synchronously along the axis of the lead screw. As the clamping parts move, the concave surface gradually approaches and fits against the surface of the ultrasonic probe, thus clamping the probe. This clamping allows the ultrasonic probe to maintain a fixed position during the cleaning and cooling process, improving the cleaning and cooling effect. It can adapt to ultrasonic probes of different specifications and shapes, improving the versatility of the device. Attached Figure Description

[0017] Figure 1 A schematic diagram of the ultrasonic probe cleaning and cooling device for ultrasonic instruments provided by this utility model;

[0018] Figure 2 A schematic diagram of the liquid level sensor, elastic element, and disinfection lamp structure of the ultrasonic probe cleaning and cooling device for ultrasonic instruments provided by this utility model;

[0019] Figure 3 A partial structural schematic diagram of the cleaning mechanism of the ultrasonic probe cleaning and cooling device for ultrasonic instruments provided by this utility model.

[0020] Figure 4 A schematic diagram of the support block, water pump, and inlet pipe structure of the ultrasonic probe cleaning and cooling device for ultrasonic instruments provided by this utility model.

[0021] Figure 5 A schematic diagram of the air-drying component structure of the ultrasonic probe cleaning and cooling device for ultrasonic instruments provided by this utility model.

[0022] Figure 6 A schematic diagram of the clamping assembly structure of the ultrasonic probe cleaning and cooling device for ultrasonic instruments provided by this utility model.

[0023] The diagram shows: 1. Housing; 2. Cleaning mechanism; 3. Clamping assembly; 4. Liquid level sensor; 5. Control panel; 6. Limiting channel; 7. Push block; 8. Baffle; 9. Discharge pipe; 10. Solenoid valve; 11. Filter cover; 12. Elastic pad; 13. Disinfection lamp; 201. Support block; 202. Water pump; 203. Inlet pipe; 204. Hose; 205. Guide tube; 206. Nozzle; 207. Housing; 208. Motor; 209. 210. Lead screw; 211. Moving block; 212. Sliding rod; 213. Sliding block; 214. Connector; 215. Through hole; 216. Drying assembly; 2151. Connector; 2152. Splicing piece; 2153. Ring tube; 2154. Air inlet tube; 2155. Air outlet; 301. Two-way lead screw; 302. Rotating handle; 303. Clamping piece; 304. Concave surface; 305. Movable block; 306. Rectangular plate; 307. Slide rail. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0025] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0026] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] like Figure 1 and Figure 2 As shown, this embodiment proposes an ultrasonic probe cleaning and cooling device for an ultrasonic instrument, including a housing 1. The housing 1 is provided with a cleaning mechanism 2 for cleaning the probe, and the top of the cleaning mechanism 2 is provided with a clamping component 3 for fixing the probe.

[0029] like Figure 3 , Figure 4 and Figure 5As shown, the cleaning mechanism 2 includes a support block 201 fixedly connected to the side wall of the housing 1. A water pump 202 is installed on the top of the support block 201. An inlet pipe 203 is connected to the input end of the water pump 202, and a hose 204 is connected to the output end of the water pump 202. One end of the hose 204 is connected to a conduit 205. The water pump 202 provides a power source for the input of cleaning fluid, draws in cleaning fluid through the inlet pipe 203, and sends the cleaning fluid through the output end into the hose 204, and then into the conduit 205. Multiple nozzles 206 are connected to the side wall of the conduit 205, and the nozzles 206 atomize the cleaning fluid into fine water droplets. To increase the contact area between the cleaning fluid and the surface of the ultrasonic probe and improve the cleaning effect, a box 207 is fixedly connected to the inner wall of the housing 1. A motor 208 is bolted to the top of the box 207. A lead screw 209 is fixedly connected to the output end of the motor 208. The motor 208 serves as the power source for the lead screw 209, driving the lead screw 209 to rotate through its output end. A moving block 210 is threadedly connected to the side wall of the lead screw 209. The moving block 210 moves up and down under the rotation of the lead screw 209. A sliding rod 211 is fixedly connected to the inner top wall of the housing 1. A slider 212 is slidably connected to the side wall of the sliding rod 211. The moving block 210 and the slider 212... 12. Each of the opposite side walls is fixedly connected with a buckle 213, and the inner wall of the buckle 213 is slidably connected to the conduit 205. The buckle 213 is used to support and fix the conduit 205. The top of the box 1 is provided with a through hole 214 for inserting and removing the ultrasonic probe. The cleaning mechanism (2) also includes a drying assembly 215 set at the bottom of the conduit 205 for drying the probe after cleaning. When in use, the ultrasonic probe is inserted into the cleaning box 1 through the through hole 214 at the top of the box 1. The water pump 202 is turned on, and the cleaning fluid is sucked into the water pump 202 through the inlet pipe 203 and then discharged through the output of the water pump 202. The cleaning fluid enters the flexible tube 204 and is then transported from the flexible tube 204 to the conduit 205. The cleaning fluid in the conduit 205 is atomized and sprayed out from multiple nozzles 206, forming fine water droplets that are evenly sprayed onto the surface of the ultrasonic probe for comprehensive cleaning and cooling. During the cleaning process, the motor 208 is started, which drives the lead screw 209 to rotate. The moving block 210 moves up and down along the lead screw 209, thereby adjusting the height of the nozzles 206 to achieve precise cleaning of different parts of the ultrasonic probe, further optimizing the cleaning effect. The cleaning process is automated, reducing manual operation and lowering labor intensity and cleaning costs.

[0030] like Figure 5As shown, the air-drying assembly 215 includes a connector 2151 fixedly connected to the bottom of the buckle 213. A splicing piece 2152 is fixedly connected to the side wall of the connector 2151. An annular tube 2153 is provided on the inner wall of the splicing piece 2152. The connector 2151 is fixed to the buckle 213 to ensure that the annular tube 2153 can be raised and lowered, maintaining the stability of its relative position. The splicing piece 2152 prevents the annular tube 2153 from loosening and falling off during operation. An air inlet pipe 2154 is connected to the side wall of the annular tube 2153, connecting an external air source to the annular tube 2153 to provide the required airflow. Multiple air outlets 21 are connected to the side wall at the top of the annular tube 2153. 55. The air outlet 2155 ejects the airflow in the annular tube 2153 in the form of a high-speed jet to air-dry the cleaned ultrasonic probe. When in use, the external air source is activated, and the airflow enters the annular tube 2153 through the air inlet 2154. After entering the annular tube 2153, the airflow flows evenly along the circumference of the annular tube 2153. The airflow is ejected through the air outlet 2155 in the form of a high-speed jet. As the airflow continues to be ejected, the probe surface gradually becomes dry, thus completing the air-drying process. This quickly removes moisture from the probe surface, preventing damage or performance degradation caused by residual moisture. Timely air-drying can protect the ultrasonic probe from moisture corrosion and extend its service life.

[0031] like Figure 6 As shown, the clamping assembly 3 includes a bidirectional lead screw 301 fixedly connected to the inner wall of the housing 1. A rotating handle 302 is fixedly connected to one end of the bidirectional lead screw 301. The rotating handle 302 facilitates the operator's grip and rotation while ensuring stability during rotation. Two clamping members 303 are threadedly connected to the side wall of the bidirectional lead screw 301. The bidirectional lead screw 301 uses its thread characteristics to achieve synchronous opposite or reciprocating movement of the two clamping members 303. Concave surfaces 304 are formed on the opposite side walls of the two clamping members 303, allowing the clamping members 303 to directly contact the ultrasonic probe. The concave surface 304 structure enables the clamping and fixation of the probe. Movable blocks 305 are fixedly connected to the top side walls of the two clamping members 303. A movable block 305 is fixedly connected to the inner top wall of the housing 1. A rectangular plate 306 is attached, and a slide rail 307 is fixedly connected to the side wall of the bottom of the rectangular plate 306. The slide rail 307 is slidably connected to the side wall of the movable block 305. By sliding the movable block 305 on the slide rail 307, the clamping member 303 can move stably. When in use, the operator rotates the handle 302 to drive the bidirectional lead screw 301 to rotate. The two clamping members 303 move inward synchronously along the axis of the lead screw. As the clamping members 303 move, the concave surface 304 gradually approaches and fits against the surface of the ultrasonic probe, thereby clamping the probe. By clamping, the ultrasonic probe can maintain a fixed position during the cleaning and cooling process, which improves the cleaning and cooling effect. It can adapt to ultrasonic probes of different specifications and shapes, improving the versatility of the device.

[0032] like Figure 2 As shown, a liquid level sensor 4 is installed on the inner wall of the tank 1, and a control panel 5 is installed on the outer wall of the tank 1. The liquid level sensor 4 is electrically connected to the control panel 5. The liquid level sensor 4 can monitor the liquid level of the cleaning fluid in the tank 1 in real time and transmit the monitored liquid level data to the control panel 5 through electrical signals to prevent liquid leakage caused by excessive liquid level.

[0033] like Figure 1 As shown, the top of the housing 1 is fixedly connected to two limiting channels 6, and push blocks 7 are slidably connected to the side walls of the two limiting channels 6. Baffles 8 are fixedly connected to the opposing side walls of the push blocks 7. During the ultrasonic probe cleaning process, high-frequency vibration may cause violent fluctuations or even splashing of the cleaning fluid. The baffles 8 can be quickly adjusted to the top of the cleaning area by sliding along the limiting channels 6 through the push blocks 7, forming a physical barrier to effectively block splashed liquid and avoid contaminating the device or the external environment.

[0034] like Figure 1 As shown, a discharge pipe 9 is connected to the side wall at the bottom of the housing 1. A solenoid valve 10 is installed on the side wall of the discharge pipe 9. A filter cover 11 is snapped onto one end of the discharge pipe 9. The solenoid valve 10 is opened by an electrical signal, so that the liquid remaining in the housing 1 can be quickly discharged through the discharge pipe 9, avoiding the equipment corrosion or microbial growth caused by prolonged liquid retention. The filter cover 11 can intercept residual solid impurities in the cleaning fluid. The snap-fit ​​design allows the filter cover 11 to be quickly disassembled and cleaned when clogged, reducing downtime.

[0035] like Figure 2 As shown, an elastic pad 12 is provided on the side wall of the concave surface 304. The elastic pad 12 is made of rubber. Two disinfection lamps 13 are provided on the inner top wall of the housing 1. The rubber elastic pad 12 has good elastic deformation ability, which can absorb vibration energy, reduce rigid collision between the probe and the clamping part 303, and avoid damage to the probe due to mechanical stress. The disinfection lamps 13 irradiate the probe with ultraviolet light to inhibit the growth of microorganisms and ensure the hygiene and safety of the equipment.

[0036] Specifically, when using the ultrasonic probe cleaning and cooling device for this ultrasonic instrument: First, insert the ultrasonic probe into the cleaning chamber 1 through the through hole 214 at the top of the chamber 1. Then, rotate the handle 302 to drive the bidirectional lead screw 301 to rotate. The two clamping parts 303 move inward synchronously along the axis of the lead screw. As the clamping parts 303 move, the concave surface 304 gradually approaches and conforms to the surface of the ultrasonic probe, thus clamping the probe (e.g., Figure 6(As shown), then the water pump 202 is turned on. The cleaning fluid is drawn into the water pump 202 through the inlet pipe 203, and then enters the hose 204 through the output end of the water pump 202. The hose 204 then delivers the cleaning fluid to the conduit 205. The cleaning fluid in the conduit 205 is atomized and sprayed out from multiple nozzles 206, forming fine water droplets that are evenly sprayed onto the surface of the ultrasonic probe for comprehensive cleaning and cooling. During the cleaning process, the motor 208 is started, which drives the lead screw 209 to rotate. The moving block 210 moves up and down along the lead screw 209, thereby adjusting the height of the nozzles 206 to achieve precise cleaning of different parts of the ultrasonic probe. After cleaning, the external air source is started, and the airflow enters the annular pipe 2153 through the air inlet pipe 2154. After entering the annular pipe 2153, the airflow flows evenly along the circumference of the annular pipe 2153. The airflow is sprayed out in the form of a high-speed jet through the air outlet 2155. As the airflow continues to spray out, the probe surface gradually becomes dry, thus completing the cleaning and drying of the ultrasonic probe (as shown). Figure 3 , Figure 4 and Figure 5 (As shown).

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A cooling device for cleaning an ultrasonic probe in an ultrasonic instrument, comprising a housing (1), characterized in that, The housing (1) is equipped with a cleaning mechanism (2) for cleaning the probe, and the top of the cleaning mechanism (2) is equipped with a clamping component (3) for fixing the probe. The cleaning mechanism (2) includes a support block (201) fixedly connected to the outer wall of the housing (1). A water pump (202) is provided on the top of the support block (201). An inlet pipe (203) is connected to the input end of the water pump (202). A hose (204) is connected to the output end of the water pump (202). A conduit (205) is connected to one end of the hose (204). Multiple nozzles (206) are connected to the side wall of the conduit (205). A box (207) is provided on the inner wall of the housing (1). A motor (208) is bolted to the top of the box (207). The output end of the motor (208) is fixedly connected to a lead screw (209). A moving block (210) is provided on the side wall of the lead screw (209). A sliding rod (211) is fixedly connected to the inner top wall of the housing (1). A slider (212) is slidably connected to the side wall of the sliding rod (211). A buckle (213) is provided on the opposite side wall of the moving block (210) and the slider (212). A through hole (214) is opened on the top of the housing (1). The cleaning mechanism (2) also includes a drying assembly (215) provided at the bottom of the conduit (205) for drying the cleaned probe.

2. The ultrasonic probe cleaning and cooling device for an ultrasonic instrument according to claim 1, characterized in that, The air drying assembly (215) includes a connector (2151) fixedly connected to the bottom of the buckle (213). A splicing piece (2152) is fixedly connected to the side wall of the connector (2151). An annular tube (2153) is provided on the inner wall of the splicing piece (2152). An air inlet pipe (2154) is connected to the side wall of the annular tube (2153). Multiple air outlets (2155) are connected to the side wall at the top of the annular tube (2153).

3. The ultrasonic probe cleaning and cooling device for an ultrasonic instrument according to claim 1, characterized in that, The clamping assembly (3) includes a bidirectional lead screw (301) fixedly connected to the inner wall of the housing (1). One end of the bidirectional lead screw (301) is fixedly connected to a rotating handle (302). Two clamping parts (303) are threadedly connected to the side wall of the bidirectional lead screw (301). The two clamping parts (303) have concave surfaces (304) on their opposite side walls. Movable blocks (305) are fixedly connected to the top side walls of the two clamping parts (303). A rectangular plate (306) is fixedly connected to the inner top wall of the housing (1). A slide rail (307) is fixedly connected to the bottom side wall of the rectangular plate (306), and the slide rail (307) is slidably connected to the side wall of the movable block (305).

4. The ultrasonic probe cleaning and cooling device for an ultrasonic instrument according to claim 1, characterized in that, A liquid level sensor (4) is provided on the inner wall of the box (1), and a control panel (5) is provided on the outer wall of the box (1). The liquid level sensor (4) is electrically connected to the control panel (5).

5. The ultrasonic probe cleaning and cooling device for an ultrasonic instrument according to claim 1, characterized in that, The top of the box (1) is fixedly connected to two limiting channels (6), and push blocks (7) are slidably connected to the side walls of the two limiting channels (6). Baffles (8) are fixedly connected to the opposite side walls of the push blocks (7).

6. The ultrasonic probe cleaning and cooling device for an ultrasonic instrument according to claim 1, characterized in that, A discharge pipe (9) is connected to the side wall at the bottom of the box (1), and a solenoid valve (10) is provided on the side wall of the discharge pipe (9). A filter cover (11) is snapped onto one end of the discharge pipe (9).

7. The ultrasonic probe cleaning and cooling device for an ultrasonic instrument according to claim 3, characterized in that, An elastic pad (12) is provided on the side wall of the concave surface (304), the elastic pad (12) is made of rubber, and two disinfection lamps (13) are provided on the inner top wall of the box (1).

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