Waterway Arrangement Structure of Ultrasonic Therapy Device and Ultrasonic Therapy Device

Abstract

The present invention relates to the technical field of ultrasonic therapy, and particularly to a water circuit arrangement structure of an ultrasonic therapy device and an ultrasonic therapy device. The water circuit arrangement structure of the ultrasonic therapy device includes an ultrasonic therapy head, a water supply pipeline, and a water receiving tray. The ultrasonic therapy head has a cavity for accommodating a breast and performing treatment, and the inner wall of the cavity is an arc surface. A first connection channel communicating with the water supply pipeline is provided at the bottom of the ultrasonic therapy head. During ultrasonic therapy, a water medium enters the cavity from the bottom of the ultrasonic therapy head and overflows from the top of the cavity of the ultrasonic therapy head. The water receiving tray is arranged outside the ultrasonic therapy head and is used for receiving the water medium overflowing from the cavity of the ultrasonic therapy head. The beneficial effects of the present invention are as follows: The ultrasonic therapy head directly serves as a carrier for holding water, reducing water consumption, and reducing pipeline settings, avoiding winding interference. The structure is simple and the layout is compact, and the treatment operation is simple, convenient, and flexible.

Description

Technical Field

[0001] The present invention relates to the technical field of ultrasonic therapy, and in particular to a water channel arrangement structure of an ultrasonic therapy device and the ultrasonic therapy device. Background Art

[0002] Current HIFU devices typically immerse the treatment head in a separate water tank, using the water as a medium for ultrasound transmission and to cool the skin tissue as it passes through. Because the treatment head is completely immersed in the water tank, and because space is required for the treatment head's movement, the water tank is typically large, requiring a correspondingly high amount of water.

[0003] Typically, when treating breast diseases with a HIFU treatment head, surgical tape is used to pull the breast on the treatment side to the side, exposing the affected area. In this case, the monitoring probe is placed at the bottom of the treatment head, eliminating the need for head rotation to monitor tumors in all breast quadrants. However, when using a spherical sound-collecting treatment head to treat breast diseases, pulling the breast with surgical tape to expose the affected area can block the therapeutic ultrasound and cause heat generation over a large area, potentially leading to safety hazards. Therefore, the patient should lie prone, allowing the breast to droop naturally. In this case, placing the monitoring probe at the bottom of the treatment head does not always provide an ideal monitoring angle. It is better to place the monitoring probe on the side of the treatment head, allowing the rotation of the treatment head to drive the monitoring probe rotation to monitor tumors in all breast quadrants. However, head rotation can cause cable entanglement and interference, compromising the treatment effectiveness of the treatment head. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a water channel arrangement structure of an ultrasonic treatment device and an ultrasonic treatment device, which are used to solve the problems of high water consumption and inconvenient treatment operation during ultrasonic treatment in the prior art.

[0005] To achieve the above-mentioned objectives and other related objectives, the present invention provides a water path arrangement structure for an ultrasonic therapy device, comprising an ultrasonic therapy head, a water supply pipeline, and a water receiving tray. The ultrasonic therapy head has a cavity for accommodating a breast and performing treatment, the inner wall of the cavity being an arc surface, and a first connecting channel connected to the water supply pipeline is provided at the bottom of the ultrasonic therapy head. During ultrasonic therapy, water medium enters the cavity from the bottom of the ultrasonic therapy head and overflows from the top of the ultrasonic therapy head cavity. The water receiving tray is provided on the periphery of the ultrasonic therapy head for receiving water medium overflowing from the cavity of the ultrasonic therapy head.

[0006] The beneficial effects of the present invention are: the ultrasonic treatment head is directly used as a carrier for holding water, which reduces water consumption and reduces pipeline settings, avoids entanglement and interference, has a simple structure, compact layout, and simple, convenient and flexible treatment operation.

[0007] Optionally, the first connection channel is communicated with the water supply pipeline through a pipe socket. The pipe socket is provided with an inner cavity flow channel. The water inlet end of the pipe socket is connected to the water supply pipeline. The water outlet end of the pipe socket passes through the water receiving tray and extends into the first connection channel, and is sealingly and rotatably connected to the ultrasonic treatment head. And the inner cavity flow channel is communicated with the cavity.

[0008] Optionally, a water return cavity is further provided on the pipe socket below the water receiving tray. The water return cavity is used for receiving the water medium discharged from the water receiving tray. A water baffle extending into the water return cavity is convexly provided downward at the bottom of the water receiving tray. The water baffle is used for blocking the splashing of the water medium discharged from the water receiving tray.

[0009] Optionally, the pipe socket is of a cylindrical structure. The inner cavity flow channel is arranged at the center of the pipe socket. The upper part of the pipe socket extends into the first connection channel and is in sealing and rotational fit with the bottom of the ultrasonic treatment head. A water receiving tank forming the water return cavity is arranged on the outer wall of the lower part of the pipe socket. The water receiving tank includes a bottom plate and a tubular side wall. The side wall is located around the pipe socket and has a gap with the pipe socket. The bottom plate is connected between the side wall and the outer wall of the pipe socket.

[0010] Optionally, a three-way pipe joint is installed at the water inlet end of the pipe socket. The three interfaces of the three-way pipe joint are respectively used for connecting with the water supply pipeline, the water inlet end of the pipe socket, and the drainage pipeline.

[0011] Optionally, the water receiving tray includes an annular bottom plate. An outer ring baffle is annularly arranged on the outer ring of the annular bottom plate. An inner ring baffle is annularly arranged on the inner ring of the annular bottom plate. The annular bottom plate or the inner ring baffle is connected to the bottom of the ultrasonic treatment head. And drainage holes for discharging the water medium in the water receiving tray are arranged on the annular bottom plate between the outer ring baffle and the inner ring baffle.

[0012] Optionally, a second connection channel sealed and communicated with the first connection channel is provided at the center of the water receiving tray. The first connection channel is connected to the water supply pipeline through the second connection channel. A drain port is provided on the second connection channel.

[0013] Optionally, a liquid level sensor and a buffer pipeline for protecting the liquid level sensor are installed on the water supply pipeline.

[0014] Optionally, the ultrasonic treatment head is a spherical sound-collecting treatment head. The inner wall of the cavity of the ultrasonic treatment head is an inner concave spherical surface.

[0015] The beneficial effects of adopting the above optional solutions are as follows: while reducing the number of holes opened on the ultrasonic treatment head, the ultrasonic treatment head is convenient for water inlet and drainage, without the need to realize water inlet and drainage through pipelines, and avoiding pipeline entanglement.

[0016] An ultrasonic treatment device includes a water circuit arrangement structure of the ultrasonic treatment device as described above, and further includes a monitoring probe. The acquisition end of the monitoring probe is located on the side wall or bottom inside the ultrasonic treatment head cavity. When the acquisition end of the monitoring probe is located at the bottom inside the ultrasonic treatment head cavity, the installation end of the monitoring probe extends out along the first connection channel, passes through the water receiving tray, and is sealingly connected to the water receiving tray in a relatively rotatable manner.

[0017] The beneficial effects of the present invention are as follows: The water medium flows and alternates uniformly and stably, reducing water consumption, being flexible in rotation. The monitoring probe can be adaptively selected to be installed on the side wall or bottom of the ultrasonic treatment head according to the treatment requirements, facilitating treatment monitoring and improving the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It shows a schematic structural diagram of an embodiment of the water circuit arrangement structure of the ultrasonic treatment device of the present invention;

[0019] Figure 2 It shows a schematic structural diagram of another embodiment of the water circuit arrangement structure of the ultrasonic treatment device of the present invention.

[0020] DESCRIPTION OF PART NUMERALS

[0021] 1 Monitoring probe;

[0022] 2 Breast;

[0023] 3 Ultrasonic treatment head;

[0024] 301 Inner wall of the cavity;

[0025] 302 First connection channel;

[0026] 4 Water receiving tray;

[0027] 401 Water baffle;

[0028] 402 Drain hole;

[0029] 403 Second connection channel;

[0030] 404 Drain outlet;

[0031] 5 Pipe socket;

[0032] 501 Return water cavity;

[0033] 502 Inner cavity flow channel;

[0034] 503 Drain pipe joint;

[0035] 6 Probe mounting seat;

[0036] 7 Three-way pipe joint;

[0037] 701 Drainage interface;

[0038] 702 Water inlet interface;

[0039] 8 Water supply pipeline;

[0040] 9 Liquid level sensor;

[0041] 901 Detection water inlet;

[0042] 902 Buffer pipeline. Detailed implementation manners

[0043] The following uses specific specific examples to illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0044] It should be noted that the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of clear narration, rather than to limit the scope of implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of implementation of the present invention without substantial change in technical content.

[0045] Before describing the embodiments of the present invention in detail, the application environment of the present invention will be described first. The technology of the present invention is mainly applied to ultrasonic therapy, especially the water circuit layout structure of an ultrasonic therapy device. The present invention solves the problems such as large water consumption during ultrasonic therapy, inconvenient rotation operation of the ultrasonic therapy head, many pipelines, easy interference of pipelines during the rotation of the ultrasonic therapy head, and poor treatment effect.

[0046] Such as Figure 1 And Figure 2As shown in the figure, the water circuit layout structure of the ultrasonic treatment device of the present invention includes an ultrasonic treatment head 3, a water supply pipeline 8, and a water receiving tray 4. The ultrasonic treatment head 3 has a cavity for accommodating the breast 2 and performing treatment. The inner wall 301 of the cavity is an arc surface. A first connection channel 302 communicating with the water supply pipeline 8 is provided at the bottom of the ultrasonic treatment head 3. During ultrasonic treatment, the water medium enters the cavity of the ultrasonic treatment head from the bottom of the ultrasonic treatment head 3 and then overflows from the top of the cavity of the ultrasonic treatment head 3. The water receiving tray 4 is arranged outside the ultrasonic treatment head 3 and is used to receive the water medium overflowing from the cavity of the ultrasonic treatment head. The ultrasonic treatment head 3 directly serves as a carrier for containing the water medium, reducing water consumption. Moreover, the cooperation between the ultrasonic treatment head 3 and the water receiving tray 4 not only reduces the pipeline arrangement but also enables continuous and stable water inlet and drainage. Even when the ultrasonic treatment head needs to rotate flexibly, it will not be interfered by pipeline entanglement, enabling the ultrasonic treatment head to perform ultrasonic treatment stably and ensuring the treatment effect.

[0047] As Figure 1 shown, in an exemplary embodiment, the first connection channel communicates with the water supply pipeline 8 through a pipe seat 5. The pipe seat 5 is provided with an inner cavity flow channel 502. The water inlet end of the pipe seat is connected to the water supply pipeline. The water outlet end of the pipe seat passes through the water receiving tray 4 and then extends into the first connection channel and is sealingly connected to the ultrasonic treatment head 3 in a relatively rotatable manner. And the inner cavity flow channel 502 communicates with the cavity, enabling the ultrasonic treatment head 3 to rotate flexibly around the pipe seat 5, thereby driving the monitoring probe 1 installed on the ultrasonic treatment head 3 to rotate together with the ultrasonic treatment head 3 to realize monitoring of different regions.

[0048] As Figure 1 shown, in an exemplary embodiment, the pipe seat 5 is further provided with a return water cavity 501. The return water cavity 501 is located below the water receiving tray 4 and is used to receive the water medium discharged from the water receiving tray 4. A water baffle 401 protruding downward from the bottom of the water receiving tray 4 extends into the return water cavity 501. The water baffle 401 is used to prevent the water medium discharged from the water receiving tray 4 from splashing.

[0049] As Figure 1As shown, in an exemplary embodiment, the socket 5 has a cylindrical structure. The inner cavity flow channel 502 is disposed at the center of the socket 5. Through the inner cavity flow channel 502, not only can external water medium be introduced into the ultrasonic treatment head 3, but also the water medium in the ultrasonic treatment head 3 can be fully drained according to requirements. During ultrasonic treatment, the water medium enters from the bottom and overflows from the top, and the flow direction of the water medium is stable, improving the cooling capacity. The upper part of the socket 5 extends into the first connection channel and is in sealed rotational fit with the bottom of the ultrasonic treatment head 3. In this embodiment, a groove is provided around the outer side wall of the cylindrical socket. A sealing ring is installed in the groove, and the sealing ring is in close contact and sealed with the groove and the first connection channel, so that the socket 5 can be rotatably connected to the ultrasonic treatment head 3 and ensure the sealing of the connection, preventing the water medium in the ultrasonic treatment head from leaking along the rotational connection. A water receiving tank is provided on the outer wall of the lower part of the socket 5. The water receiving tank forms a return water cavity 501, and a water outlet is provided on the water receiving tank. The water receiving tank includes a bottom plate and a tubular side wall. The side wall is located around the socket 5 and has a gap with the socket 5. The bottom plate is connected between the side wall and the outer wall of the socket 5. In this embodiment, the bottom plate can be an annular plate. The inner circle edge of the annular plate is connected to the outer wall of the lower part of the socket 5, and the outer circle edge of the annular plate is connected to the bottom of the tubular side wall. The socket 5 and the water receiving tank can be an integral structure, which is simple in structure, simple in production and manufacturing, and low in cost. A drain pipe joint 503 is installed at the water outlet of the water receiving tank. The drain pipe joint 503 can be installed on the tubular side wall to drain the water medium in the return water cavity 501. There is at least one drain pipe joint 503, and the specific number can be set according to requirements. The drain pipe joint 503 is connected to an external drain pipe to drain the water medium to a designated position.

[0050] As Figure 1 shown, in an exemplary embodiment, a three-way pipe joint 7 is installed at the water inlet end of the socket 5. The three interfaces of the three-way pipe joint 7 are respectively used to connect to a water supply pipeline 8, the water inlet end of the socket, and a drainage pipeline. That is, the drainage interface 701 is connected to the drainage pipeline, the water inlet interface 702 is connected to the water supply pipeline 8, and the other interface is connected to the water inlet end of the socket 5.

[0051] As Figure 1 and Figure 2 shown, in some exemplary embodiments, the water receiving tray 4 includes an annular bottom plate. An outer ring baffle is provided around the outer circle of the annular bottom plate, and an inner ring baffle is provided around the inner circle of the annular bottom plate. The annular bottom plate or the inner ring baffle is connected to the bottom of the ultrasonic treatment head. Drainage holes 402 for draining the water medium in the water receiving tray 4 are provided on the annular bottom plate between the outer ring baffle and the inner ring baffle.

[0052] As Figure 1As shown, in an exemplary embodiment, the annular bottom plate is connected to the bottom of the ultrasonic treatment head. The water medium in the water receiving tray 4 is introduced into the return water cavity 501 through the drain hole 402. The water baffle 401 is arranged at the bottom of the annular bottom plate. The water outlet end of the pipe seat 5 passes through the central hole of the annular bottom plate. The outer side wall of the water outlet end of the pipe seat 5 and the central hole can be in clearance fit, reducing friction and enabling relatively flexible rotation. In this embodiment, both the outer ring baffle and the inner ring baffle protrude upward. The drain hole obliquely penetrates the annular bottom plate. With this structural design, when discharging the water medium, it plays a buffering role, and the water medium impacts on the outer side wall of the pipe seat. The outer side wall of the pipe seat and the water baffle cooperate to effectively prevent the water medium from splashing and leaking. The annular bottom plate can be fixedly connected to the ultrasonic treatment head 3, so that the water receiving tray 4 rotates together with the ultrasonic treatment head 3. The outer contour of the annular bottom plate is larger than the outer contour of the ultrasonic treatment head 3, so that the water receiving tray 4 can fully receive the medium overflowing from the ultrasonic treatment head 3. Through the structural layout of the water receiving tray and the pipe seat, the water medium can stably flow into the return water cavity 501 without connecting through pipelines, reducing the difficulty of structural fitting and sealing and the difficulty of production and manufacturing.

[0053] As Figure 2 shown, in an exemplary embodiment, the inner ring baffle is connected to the bottom of the ultrasonic treatment head. A second connection channel 403 that is hermetically connected to the first connection channel 302 is provided at the center of the water receiving tray 4. The first connection channel 302 is connected to the water supply pipeline 8 through the second connection channel 403. A drain port 404 is provided on the second connection channel 403. In this embodiment, the drain port 404 is arranged on the water receiving tray 4 and is connected to the second connection channel 403 for fully draining the water medium in the cavity of the ultrasonic treatment head 3. Among them, the water receiving tray 4 and the ultrasonic treatment head 3 can be two components and are fixedly connected. It is only necessary to ensure the seal at the connection between the first connection channel 302 and the second connection channel 403 to prevent the water medium from leaking along the connection, and the production and processing are simple; or, the water receiving tray 4 and the ultrasonic treatment head 3 can also be an integral structure, and the first connection channel 302 and the second connection channel 403 are a continuous channel with good sealing performance.

[0054] As Figure 1 and Figure 2 shown, in some exemplary embodiments, a liquid level sensor 9 and a buffer pipeline 902 for protecting the liquid level sensor 9 are installed on the water supply pipeline 8. The water level height in the ultrasonic treatment head 3 is monitored through the liquid level sensor 9. The buffer pipeline 902 can be of an L-shaped structure. One end of the buffer pipeline 902 is installed at the detection water inlet 901 of the liquid level sensor 9 to play a buffering role, avoiding the impact of the inlet water pressure on the liquid level sensor, protecting the liquid level sensor 9, and at the same time reducing the number of holes opened on the ultrasonic treatment head. The other end of the buffer pipeline 902 faces the three-way pipe joint 7, so that the external medium smoothly flows into the three-way pipe joint 7 along the buffer pipeline.

[0055] As Figure 1 and Figure 2 shown, in some exemplary embodiments, the ultrasonic treatment head 3 can be a spherical sound-collecting treatment head, and the inner wall 301 of the cavity of the ultrasonic treatment head is a concave spherical surface.

[0056] As Figure 1 and Figure 2 shown, the ultrasonic treatment device of the present invention includes a monitoring probe 1, and also includes the waterway arrangement structure of the ultrasonic treatment device in any one of the above exemplary embodiments. The acquisition end of the monitoring probe 1 is located on the side wall or bottom inside the cavity of the ultrasonic treatment head 3 to meet different treatment requirements.

[0057] As Figure 1 shown, in an exemplary embodiment, the acquisition end of the monitoring probe 1 is located on the side wall inside the cavity of the ultrasonic treatment head 3. During ultrasonic treatment, according to the treatment requirements, the axis of the ultrasonic treatment head 3 can be eccentrically arranged or coincident with the axis of the breast 2. In this embodiment, the axis of the ultrasonic treatment head 3 is eccentrically arranged with the axis of the breast 2, and the ultrasonic treatment head drives the monitoring probe 1 to rotate around the axis of the ultrasonic treatment head together, so as to monitor different quadrants of the breast 2, making the monitoring range wider and clearer, facilitating observation, and being beneficial to providing the treatment effect.

[0058] As Figure 2 shown, in an exemplary embodiment, the acquisition end of the monitoring probe 1 is located at the bottom inside the cavity of the ultrasonic treatment head 3. The installation end of the monitoring probe extends out along the first connection channel 302 and then passes through the second connection channel 403 on the water receiving tray 4, and is sealingly and rotatably connected to the water receiving tray 4. Among them, the monitoring probe 1 can be sealingly and rotatably connected to the water receiving tray through the probe mounting seat 6. The installation end of the monitoring probe 1 is installed on the probe mounting seat 6. The upper end of the probe mounting seat 6 is located in the first connection channel 302 and the second connection channel 403. The lower end of the probe mounting seat 6 passes through the water receiving tray 4. The probe mounting seat and the water receiving tray can be sealingly and rotatably connected through a soft seal, so that the probe mounting seat 6 can perform lifting, rotation, swinging and other movements under the drive of an external power mechanism, thereby adjusting the position of the monitoring probe 1 to achieve monitoring at different positions. The ultrasonic treatment head 3 does not need to rotate, which simplifies the structure. In this embodiment, the axes of the ultrasonic treatment head 3, the breast 2, and the monitoring probe 1 are coincident. Only the monitoring probe 1 needs to move independently to adjust the monitoring area.

[0059] As Figure 1 and Figure 2 shown, in some exemplary embodiments, the monitoring probe 1 can be a camera or a B-ultrasound probe.

[0060] The water circuit layout structure of the ultrasonic treatment device and the ultrasonic treatment device of the present invention use the cavity of the ultrasonic treatment head as a carrier for containing the water medium, which simultaneously serves the functions of treatment and containing the medium. Through the mutual layout and cooperation with the water receiving tray, resource consumption is saved, and the ultrasonic treatment head can achieve water inlet and drainage without using pipelines, avoiding pipeline entanglement and interference. Moreover, the monitoring probe is convenient for flexibly adjusting the monitoring range according to different monitoring requirements. The structure is simple and the layout is compact, reducing the difficulty of production, manufacturing and installation, lowering the cost, and improving the safety performance and treatment effect.

[0061] The above embodiments are only illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A water channel arrangement structure of an ultrasonic treatment device, characterized in that: The device comprises an ultrasonic treatment head, a water supply pipeline, and a water receiving tray. The ultrasonic treatment head is rotatably arranged around its axis. The ultrasonic treatment head has a cavity for accommodating the breast and performing treatment. The inner wall of the cavity is a curved surface. The bottom of the ultrasonic treatment head is provided with a first connecting channel connected to the water supply pipeline. During ultrasonic treatment, water medium enters the cavity from the bottom of the ultrasonic treatment head and overflows from the top of the ultrasonic treatment head cavity. The water receiving tray is arranged on the periphery of the ultrasonic treatment head for receiving water medium overflowing from the cavity of the ultrasonic treatment head. The first connecting channel is connected to the water supply pipeline through a pipe seat. The pipe seat is provided with an inner cavity flow channel. The water inlet end of the pipe seat is connected to the water supply pipeline. The water outlet end of the pipe seat passes through the water receiving tray and extends into the first connecting channel. The pipe seat is sealed and relatively rotatably connected to the ultrasonic treatment head, and the inner cavity flow channel is connected to the cavity. The pipe seat is also provided with a water return chamber located below the water receiving tray, the water return chamber is used to receive the water medium discharged from the water receiving tray, and the bottom of the water receiving tray is provided with a water baffle protruding downward and extending into the water return chamber, the water baffle is used to prevent the water medium discharged from the water receiving tray from splashing; The water receiving tray includes an annular bottom plate, the outer ring of the annular bottom plate is provided with an outer ring baffle, the inner ring of the annular bottom plate is provided with an inner ring baffle, the annular bottom plate or the inner ring baffle is connected to the bottom of the ultrasonic treatment head, and the annular bottom plate between the outer ring baffle and the inner ring baffle is provided with a drainage hole for discharging the water medium in the water receiving tray, the drainage hole obliquely penetrates the annular bottom plate, and the drainage hole is arranged opposite the inner wall of the return water chamber.

2. The water channel arrangement structure of the ultrasonic treatment device according to claim 1, characterized in that: The tube seat is a cylindrical structure, the inner cavity flow channel is arranged at the center of the tube seat, the upper part of the tube seat extends into the first connecting channel, and is sealed and rotatably matched with the bottom of the ultrasonic treatment head; a water receiving box forming the return water chamber is provided on the lower outer wall of the tube seat, and the water receiving box includes a bottom plate and a tubular side wall, the side wall is located outside the tube seat and is spaced apart from the tube seat, and the bottom plate is connected between the side wall and the outer wall of the tube seat.

3. The water channel arrangement structure of the ultrasonic treatment device according to claim 1, characterized in that: The water inlet end of the pipe seat is installed with a three-way pipe joint, and the three interfaces of the three-way pipe joint are respectively used to connect with the water supply pipeline, the water inlet end of the pipe seat, and the drainage pipeline.

4. The water channel arrangement structure of the ultrasonic treatment device according to claim 1, characterized in that: A second connecting channel is provided at the center of the water receiving tray and is in sealed communication with the first connecting channel. The first connecting channel is connected to the water supply pipeline through the second connecting channel. A drain outlet is provided on the second connecting channel.

5. The water channel arrangement structure of the ultrasonic treatment device according to claim 1, characterized in that: A liquid level sensor and a buffer pipeline for protecting the liquid level sensor are installed on the water supply pipeline.

6. The water channel arrangement structure of the ultrasonic treatment device according to claim 1, characterized in that: The ultrasonic treatment head is a spherical sound-collecting treatment head, and the inner wall of the cavity of the ultrasonic treatment head is a concave spherical surface.

7. An ultrasonic therapeutic device, comprising the water channel arrangement structure of the ultrasonic therapeutic device according to any one of claims 1 to 6, characterized in that: It also includes a monitoring probe, the collection end of which is located on the side wall or bottom of the ultrasonic therapy head cavity; when the collection end of the monitoring probe is located at the bottom of the ultrasonic therapy head cavity, the mounting end of the monitoring probe extends along the first connecting channel and passes through the water receiving tray, and is sealed and connected to the water receiving tray for relative rotation.

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