Ultrasonic focusing probe

Abstract

The utility model relates to the technical field of ultrasonic probes, and discloses an ultrasonic focusing probe, which comprises an ultrasonic focusing probe main body, the surface of the ultrasonic focusing probe main body is fixedly connected with an anti-dragging mechanism, the bottom of the ultrasonic focusing probe main body is fixedly connected with a rotating mechanism, and the rotating mechanism is fixedly connected with the ultrasonic focusing probe main body. And one side of the rotating mechanism is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a fixing column, and the surface of the fixing column is fixedly connected with an angle adjusting mechanism. According to the ultrasonic focusing probe, through the arrangement of the anti-dragging mechanism, when a wiring port is connected, a lead wire is placed under a silica gel extrusion semi-ring, a hydraulic rod on the surface of a U-shaped frame is started, and the hydraulic rod drives the silica gel extrusion semi-ring at the bottom to extrude the lead wire until the lead wire is attached to the surface of the ultrasonic focusing probe main body; therefore, the lead wire at the wiring port can be limited and fixed, thereby preventing the lead wire from being pulled by an external force, causing the wiring port to loosen or fall off, and preventing normal use of equipment from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic probes, in particular to an ultrasonic focusing probe. Background Art

[0002] Highly focused ultrasound (HIFU) is a non-invasive treatment method that focuses ultrasound energy to cause thermal effects at specific locations inside the human body, thereby destroying abnormal tissues. In the field of tumor treatment, ultrasound focused probes for tumors are key technical tools. The principle of ultrasound focused technology is to focus ultrasound to produce thermal effects at specific locations in human tissues, raising the temperature of the target area to a level that can kill tumor cells. Ultrasound focused probes are usually composed of an ultrasound transmitter and a receiver. The transmitter emits high-frequency ultrasound, and the receiver receives the reflected ultrasound signal, achieving focusing and positioning through a computer control system.

[0003] Currently, the existing ultrasonic focused probes are generally fixed on the surface of the device, which is not easy to adjust at multiple angles. In addition, there is a lack of an anti-pull mechanism on one side of the probe wiring port, which may cause the probe to be pulled by external force, causing the wiring port to loosen or fall off, affecting the normal use of the device. Therefore, an ultrasonic focused probe is proposed.

[0004] A special ultrasonic probe for brain tumor surgery is disclosed in the publication number CN213640952U. The special ultrasonic probe for brain tumor surgery includes: a shell, a probe body, a coupling agent bin, a base, a motor and a piezoelectric sensor. The probe body is installed on one side of the inner wall of the shell, and the probe body runs through both sides of the shell. A coupling agent bin is installed on one side of the inner wall of the shell, and the coupling agent bin is connected to the shell through a pipeline. A valve is installed inside the pipeline, and a fixing block is installed on one side of the shell. The special ultrasonic probe for brain tumor surgery is not only installed with a coupling agent bin to avoid the situation that the coupling agent cannot be found when the probe is used, which is more convenient to use, but also provided with a base. After the device is used, it can be directly inserted into the base to avoid the probe from contacting other objects and contaminating the probe. At the same time, a cleaning system is also provided in the base, which can automatically clean the device placed in the base, which is more convenient and hygienic.

[0005] Although the above patent prevents the probe from contacting other objects and contaminating the probe, and also provides a cleaning system in the base, which can automatically clean the device placed in the base, making it more convenient and hygienic; however, the device is not easy to adjust at multiple angles, and there is a lack of an anti-pull mechanism on one side of the probe wiring port, which may cause the probe to be pulled by external force, causing the wiring port to loosen or fall off, affecting the normal use of the equipment.

[0006] Therefore, it is necessary to invent an ultrasonic focused probe to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide an ultrasonic focusing probe which is highly practical, can be operated simply and has a relatively simple structure, thereby solving the problem of difficulty in multi-angle adjustment in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: an ultrasonic focusing probe, comprising an ultrasonic focusing probe body, the surface of the ultrasonic focusing probe body is fixedly connected with an anti-pull mechanism, the bottom of the ultrasonic focusing probe body is fixedly connected with a rotating mechanism, one side of the rotating mechanism is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a fixing column, the surface of the fixing column is fixedly connected with an angle adjustment mechanism, the bottom of the angle adjustment mechanism is fixedly connected with a support rod, and the bottom of the support rod is fixedly connected with an auxiliary mechanism.

[0011] As a further solution of the utility model, the anti-pull mechanism includes a U-shaped frame fixedly connected to the surface of the ultrasonic focusing probe body, the surface of the U-shaped frame is fixedly connected to a hydraulic rod, the bottom of the hydraulic rod is fixedly connected to a silicone extrusion half ring, and the silicone extrusion half ring is convenient for fixing the lead wire.

[0012] As a further solution of the utility model, the rotating mechanism includes a rotating rod fixedly connected to the bottom of the ultrasonic focusing probe body, the bottom of the rotating rod is rotatably connected to a spherical joint, the surface of the spherical joint is provided with a threaded hole, the internal thread of the threaded hole is connected to a threaded column, and the threaded column facilitates fixing the rotating rod.

[0013] As a further solution of the utility model, the angle adjustment mechanism includes a transmission rod fixedly connected to the surface of the fixed column, one end of the transmission rod is splined to a servo motor, and the servo motor is convenient for driving the transmission rod to rotate.

[0014] As a further solution of the utility model, a lead wire is clamped inside the silicone extrusion half ring, and the lead wire is electrically connected to the inside of the ultrasonic focusing probe body, so that the lead wire is convenient for transmitting power.

[0015] As a further solution of the utility model, a motor box is fixedly connected to the surface of the servo motor, and the motor box is fixedly connected to the top of the support rod, so that the motor box is convenient for fixing the servo motor.

[0016] (III) Beneficial effects

[0017] The utility model provides an ultrasonic focusing probe, which has the following beneficial effects:

[0018] 1. The ultrasonic focused probe has an anti-pull mechanism. When connecting the wiring port, the lead wire is placed directly below the silicone extrusion half ring, and the hydraulic rod on the surface of the U-shaped frame is started. The hydraulic rod drives the silicone extrusion half ring at the bottom to extrude the lead wire until the lead wire fits the surface of the ultrasonic focused probe body. The lead wire at the wiring port can be limited and fixed to prevent the lead wire from being pulled by external force and causing the wiring port to loosen or fall off, affecting the normal use of the equipment.

[0019] 2. The ultrasonic focusing probe is provided with a rotating mechanism and an angle adjustment mechanism. When installing the probe, the rotating rod at the bottom of the ultrasonic focusing probe body is rotated, and the rotating rod is rotated inside the spherical joint at the bottom, and then fixed with a threaded column, so as to adjust the position of the ultrasonic focusing probe body. After the ultrasonic focusing probe body is adjusted to a suitable position, the servo motor inside the motor box is started, and the servo motor drives the ultrasonic focusing probe body at one end of the fixed column on one side to rotate, so that the angle of the ultrasonic focusing probe body can be adjusted, and the staff can make adjustments according to actual conditions, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the anti-pull mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the angle adjustment mechanism structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the auxiliary mechanism structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the latch structure of the utility model.

[0025] In the figure: 1. ultrasonic focusing probe body; 2. anti-pull mechanism; 201. U-shaped frame; 202. hydraulic rod; 203. silicone extrusion half ring; 3. rotating mechanism; 301. rotating rod; 302. spherical joint; 303. threaded column; 4. connecting rod; 5. fixing column; 6. angle adjustment mechanism; 601. transmission rod; 602. servo motor; 7. support rod; 8. auxiliary mechanism; 801. connecting block; 802. bolt; 803. connecting plate; 804. latch; 805. buffer spring; 9. lead wire; 10. motor box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 5 The utility model provides a technical solution: an ultrasonic focusing probe, comprising an ultrasonic focusing probe body 1, the surface of the ultrasonic focusing probe body 1 is fixedly connected with an anti-pull mechanism 2, through the setting of the anti-pull mechanism 2, the lead wire 9 is prevented from being pulled by external force, resulting in the loosening or falling off of the wiring port, affecting the normal use of the equipment, the bottom of the ultrasonic focusing probe body 1 is fixedly connected with a rotating mechanism 3, one side of the rotating mechanism 3 is fixedly connected with a connecting rod 4, one end of the connecting rod 4 is fixedly connected with a fixing column 5, the surface of the fixing column 5 is fixedly connected with an angle adjustment mechanism 6, through the setting of the rotating mechanism 3 and the angle adjustment mechanism 6, the staff can adjust according to the actual situation, thereby improving the practicality of the equipment, the bottom of the angle adjustment mechanism 6 is fixedly connected with a support rod 7, and the bottom of the support rod 7 is fixedly connected with an auxiliary mechanism 8;

[0028] See also Figure 2 The anti-pull mechanism 2 includes a U-shaped frame 201 fixedly connected to the surface of the ultrasonic focusing probe body 1, a hydraulic rod 202 is fixedly connected to the surface of the U-shaped frame 201, and a silicone extrusion half ring 203 is fixedly connected to the bottom of the hydraulic rod 202, and the silicone extrusion half ring 203 is convenient for fixing the lead wire 9;

[0029] See also Figure 3 The rotating mechanism 3 includes a rotating rod 301 fixedly connected to the bottom of the ultrasonic focusing probe body 1, the bottom of the rotating rod 301 is rotatably connected to a spherical joint 302, a threaded hole is provided on the surface of the spherical joint 302, and a threaded column 303 is threadedly connected to the inner part of the threaded hole, and the threaded column 303 is convenient for fixing the rotating rod 301;

[0030] See also Figure 3 The angle adjustment mechanism 6 includes a transmission rod 601 fixedly connected to the surface of the fixed column 5, and one end of the transmission rod 601 is spline-connected to a servo motor 602, and the servo motor 602 is convenient for driving the transmission rod 601 to rotate;

[0031] See also Figure 1 The silicone extrusion half ring 203 is internally clamped with a lead wire 9, which is electrically connected to the inside of the ultrasonic focusing probe body 1, and the lead wire 9 is convenient for transmitting power;

[0032] See also Figure 1A motor box 10 is fixedly connected to the surface of the servo motor 602 , and the motor box 10 is fixedly connected to the top of the support rod 7 , so that the motor box 10 is convenient for fixing the servo motor 602 .

[0033] The model of the ultrasonic focused probe body 1 is: sonablate; the above parameters and models can be selected according to actual conditions.

[0034] Embodiment 1:

[0035] See also Figure 4 The auxiliary mechanism 8 includes a connection block 801 fixedly connected to the bottom of the support rod 7. A threaded hole is provided on the surface of the connection block 801. The internal thread of the threaded hole is connected with a bolt 802. Through the setting of the auxiliary mechanism 8, the device can be fixed in a suitable position. The bolt 802 can provide sufficient stability for the device.

[0036] Embodiment 2:

[0037] See also Figure 5 The auxiliary mechanism 8 includes a connecting plate 803 fixedly connected to the bottom of the support rod 7, a limiting hole is provided on the surface of the connecting plate 803, a latch 804 is inserted into the inside of the limiting hole, a buffer spring 805 is sleeved on the surface of the latch 804, and the buffer spring 805 is fixedly connected to the surface of the connecting plate 803. By setting the latch 804 and the buffer spring 805, the equipment can be quickly assembled and disassembled, thereby improving the assembly efficiency of the staff.

[0038] In the utility model, the working steps of the device are as follows:

[0039] Step 1: When connecting the wiring port, place the lead wire 9 directly below the silicone extrusion half ring 203, start the hydraulic rod 202 on the surface of the U-shaped frame 201, and the hydraulic rod 202 drives the silicone extrusion half ring 203 at the bottom to extrude the lead wire 9 until the lead wire 9 fits the surface of the ultrasonic focusing probe body 1, so that the lead wire 9 at the wiring port can be limited and fixed;

[0040] The second step: when installing the probe, rotate the rotating rod 301 at the bottom of the ultrasonic focusing probe body 1, and the rotating rod 301 rotates inside the spherical joint 302 at the bottom, and then fixes it with the threaded column 303, so as to adjust the position of the ultrasonic focusing probe body 1. After adjusting the ultrasonic focusing probe body 1 to a suitable position, start the servo motor 602 inside the motor box 10, and the servo motor 602 drives the ultrasonic focusing probe body 1 at one end of the fixed column 5 on one side to rotate, so that the angle of the ultrasonic focusing probe body 1 can be adjusted.

[0041] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0042] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic focused probe, comprising an ultrasonic focused probe body (1), characterized in that: The surface of the ultrasonic focusing probe body (1) is fixedly connected to an anti-pull mechanism (2); the bottom of the ultrasonic focusing probe body (1) is fixedly connected to a rotating mechanism (3); one side of the rotating mechanism (3) is fixedly connected to a connecting rod (4); one end of the connecting rod (4) is fixedly connected to a fixing column (5); the surface of the fixing column (5) is fixedly connected to an angle adjustment mechanism (6); the bottom of the angle adjustment mechanism (6) is fixedly connected to a supporting rod (7); and the bottom of the supporting rod (7) is fixedly connected to an auxiliary mechanism (8).

2. The ultrasonic focused probe according to claim 1, characterized in that: The anti-pull mechanism (2) comprises a U-shaped frame (201) fixedly connected to the surface of the ultrasonic focusing probe body (1), a hydraulic rod (202) fixedly connected to the surface of the U-shaped frame (201), and a silicone extrusion half ring (203) fixedly connected to the bottom of the hydraulic rod (202).

3. The ultrasonic focused probe according to claim 1, characterized in that: The rotating mechanism (3) comprises a rotating rod (301) fixedly connected to the bottom of the ultrasonic focusing probe body (1); the bottom of the rotating rod (301) is rotatably connected to a spherical joint (302); a threaded hole is provided on the surface of the spherical joint (302); and a threaded column (303) is threadedly connected to the inside of the threaded hole.

4. The ultrasonic focused probe according to claim 1, characterized in that: The angle adjustment mechanism (6) comprises a transmission rod (601) fixedly connected to the surface of the fixed column (5), and one end of the transmission rod (601) is spline-connected to a servo motor (602).

5. The ultrasonic focused probe according to claim 2, characterized in that: A lead wire (9) is clamped inside the silicone extrusion half ring (203), and the lead wire (9) is electrically connected to the inside of the ultrasonic focusing probe body (1).

6. The ultrasonic focused probe according to claim 4, characterized in that: A motor box (10) is fixedly connected to the surface of the servo motor (602), and the motor box (10) is fixedly connected to the top of the support rod (7).

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