Ultrasonic probe with drug delivery function

Abstract

The utility model belongs to the technical field of medical equipment, and particularly relates to an ultrasonic probe with a drug delivery function, which comprises a bottom plate, a telescopic rod is fixedly connected to the top of the bottom plate, a circular plate is fixedly connected to the top of the telescopic rod, an ultrasonic debridement machine is mounted at the top of the circular plate, one side of the ultrasonic debridement machine is communicated with an ultrasonic delivery pipe, and the other side of the ultrasonic delivery pipe is communicated with a drug delivery pipe. The end, away from the ultrasonic debridement machine, of the ultrasonic conveying pipe is communicated with an ultrasonic probe body, one side of the ultrasonic debridement machine is fixedly connected with a water tank, a medicine conveying assembly is arranged on the water tank, a cleaning assembly is arranged in the water tank, and the medicine conveying assembly comprises a medicine injection pipe communicated to the top of the water tank; a water pump is fixedly connected to a shell of the ultrasonic debridement machine. Drug can be directly conveyed to an infected part through the probe, debridement can be helped, the anti-infection effect can be enhanced, the risk of postoperative infection is reduced, the recovery time is shortened, and the overall curative effect of a patient is improved.

Description

Technical Field

[0001] This utility model belongs to the field of medical equipment technology, specifically relating to an ultrasound probe with drug delivery function. Background Technology

[0002] As a key component of ultrasonic debridement equipment, the ultrasonic probe assists the debridement process by transmitting ultrasonic energy. Ultrasonic debridement technology can selectively target necrotic tissue while protecting healthy tissue, promoting faster wound healing. During the debridement process, ultrasonic debridement technology causes less bleeding, which helps reduce the risk of postoperative bleeding and infection. Ultrasonic energy can also promote the upregulation and enhancement of cell activity, accelerate protein synthesis and increase cell membrane permeability, thereby further accelerating wound healing.

[0003] Currently, there are various types of postoperative ultrasound probe devices on the market. These tools are widely used for ultrasonic cleaning and treatment of infected areas of patients. They can effectively clean wounds and greatly promote the wound healing process. However, during the wound cleaning process, because these devices cannot directly deliver medication to the specific location of the patient's wound, if the wound is directly exposed to the air after cleaning, it may be attacked by bacteria or other pathogens again, thus causing secondary infection. Utility Model Content

[0004] The purpose of this invention is to provide an ultrasound probe with drug delivery function, which can directly deliver drugs to the infected site through the probe. This can not only help with debridement, but also enhance the anti-infection effect, thereby reducing the risk of postoperative infection, shortening the recovery time, and improving the overall efficacy of the treatment.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] An ultrasonic probe with drug delivery function includes a base plate, a telescopic rod fixedly connected to the top of the base plate, a circular plate fixedly connected to the top of the telescopic rod, an ultrasonic debridement machine mounted on the top of the circular plate, an ultrasonic delivery tube connected to one side of the ultrasonic debridement machine, an ultrasonic probe body connected to the end of the ultrasonic delivery tube away from the ultrasonic debridement machine, a water tank fixedly connected to one side of the ultrasonic debridement machine, a drug delivery component installed on the water tank, and a cleaning component installed inside the water tank.

[0007] Preferably, the drug delivery assembly includes a drug injection tube connected to the top of the water tank, a water pump is fixedly connected to the outer shell of the ultrasonic debridement machine, the inlet end of the water pump is connected to a first water delivery pipe and one end of the first water delivery pipe is connected to the water tank, the outlet end of the water pump is connected to a second water delivery pipe, and the side of the second water delivery pipe away from the water pump is connected to the ultrasonic probe body.

[0008] Preferably, the cleaning assembly includes a rotating rod rotatably connected to the bottom of the water tank cavity, the top of the rotating rod being rotatably connected to the top of the water tank cavity, a motor being fixedly connected to the bottom of the water tank, the output end of the motor being fixedly connected to the bottom of the rotating rod, an annular groove being fixedly connected to the bottom of the water tank cavity, a sliding rod being slidably connected to the annular groove, the end of the sliding rod away from the annular groove being fixedly connected to the top of the water tank, and multiple sets of cleaning bristles being fixedly connected to the side of the sliding rod near the water tank.

[0009] Preferably, the bottom of the water tank is connected to a drain pipe, and the bottom of the drain pipe is attached to the inside of the base plate.

[0010] Preferably, the surfaces of the ultrasonic delivery pipe and the second water delivery pipe are each covered with a plurality of protective sleeves, and the protective sleeves are slidably connected to the surfaces of the ultrasonic delivery pipe and the second water delivery pipe.

[0011] Preferably, two hooks are fixedly connected to one side of the ultrasonic debridement machine, and the two hooks are in a semi-circular structure.

[0012] The technical effects achieved by this utility model are as follows:

[0013] This invention relates to an ultrasonic probe with drug delivery function. By incorporating a drug delivery assembly, medication is injected into a water tank via a drug delivery tube. A water pump then delivers the medication from the water tank to the ultrasonic probe body through a first and second water delivery tube, facilitating spraying onto the infected site. The medication can be directly delivered to the infected site through the ultrasonic probe body. The ultrasonic vibrations delivered through the ultrasonic delivery tube help the medication diffuse more evenly and widely at the patient's infection site. This device can directly deliver medication to the infected site through the ultrasonic probe, which not only aids in wound cleaning but also enhances the anti-infection effect, thereby reducing the risk of postoperative infection, shortening recovery time, and improving the overall therapeutic effect for the patient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the ultrasonic probe with drug delivery function provided in this application;

[0015] Figure 2 This is a three-dimensional structural view of the drug delivery component in the ultrasonic probe with drug delivery function provided in this application;

[0016] Figure 3 This is a cross-sectional view of the cleaning component in the ultrasound probe with drug delivery function provided in this application;

[0017] Figure 4 yes Figure 3 Enlarged view of the structure at point A in the middle.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Base plate; 2. Telescopic rod; 3. Circular plate; 4. Ultrasonic debridement machine; 5. Ultrasonic delivery tube; 6. Ultrasonic probe body; 7. Water tank; 8. Injection tube; 9. Water pump; 10. First water delivery pipe; 11. Second water delivery pipe; 12. Rotating rod; 13. Motor; 14. Annular chute; 15. Sliding rod; 16. Cleaning brush bristles; 17. Drainage pipe; 18. Protective sleeve. Detailed Implementation

[0020] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0021] like Figure 1 - Figure 4 As shown, an ultrasonic probe with drug delivery function includes a base plate 1, a telescopic rod 2 fixedly connected to the top of the base plate 1, a circular plate 3 fixedly connected to the top of the telescopic rod 2, an ultrasonic debridement machine 4 mounted on the top of the circular plate 3, an ultrasonic delivery tube 5 connected to one side of the ultrasonic debridement machine 4, an ultrasonic probe body 6 connected to the end of the ultrasonic delivery tube 5 away from the ultrasonic debridement machine 4, a water tank 7 fixedly connected to one side of the ultrasonic debridement machine 4, a drug delivery component provided on the water tank 7, and a cleaning component provided inside the water tank 7.

[0022] The base plate 1 is equipped with casters at its bottom for easy movement of the entire device. The telescopic rod 2 can be adjusted in height as needed. The ultrasonic energy generated by the ultrasonic debridement machine 4 is transmitted to the ultrasonic probe body 6 through the ultrasonic delivery tube 5, and then conducted to the wound site by the ultrasonic probe body 6, forming a cavitation effect that effectively destroys the biofilm and cell wall on the wound surface, cleaning away bacteria, necrotic tissue, etc. attached to the wound. At the same time, the medicine in the water tank 7 can be evenly sprayed onto the wound through the drug delivery component and the ultrasonic probe body 6, promoting wound healing. The cleaning component can also clean the medicine in the water tank 7 to prevent the residue of the previously used medicine from remaining in the water tank 7, improving the safety and reliability of use. The top of the ultrasonic debridement machine 4 is equipped with a control panel that can change the ultrasonic frequency to match the ultrasonic action at each stage.

[0023] like Figure 1 and Figure 2 As shown, the drug delivery assembly includes a drug injection tube 8 connected to the top of the water tank 7, a water pump 9 fixedly connected to the outer shell of the ultrasonic debridement machine 4, the inlet end of the water pump 9 is connected to a first water delivery pipe 10 and one end of the first water delivery pipe 10 is connected to the water tank 7, the outlet end of the water pump 9 is connected to a second water delivery pipe 11, and the side of the second water delivery pipe 11 away from the water pump 9 is connected to the ultrasonic probe body 6.

[0024] Specifically, the ultrasonic energy generated by the ultrasonic debridement machine 4 is transmitted to the ultrasonic probe body 6 through the ultrasonic delivery tube 5, and then conducted to the wound site by the ultrasonic probe body 6, forming a cavitation effect. Next, the drug is injected into the water tank 7 through the drug injection tube 8, and the drug in the water tank 7 is delivered to the ultrasonic probe body 6 through the first water delivery tube 10 and the second water delivery tube 11 by the driving water pump 9, and sprayed on the infected site. The ultrasonic vibration delivered by the ultrasonic delivery tube 5 helps the drug to diffuse more evenly and widely in the tissue. The drug can be directly delivered to the infected site through the ultrasonic probe body 6, which not only helps with debridement, but also enhances the anti-infection effect.

[0025] like Figure 3 and Figure 4 As shown, the cleaning assembly includes a rotating rod 12 rotatably connected to the bottom of the inner cavity of the water tank 7, the top of the rotating rod 12 rotatably connected to the top of the inner cavity of the water tank 7, a motor 13 fixedly connected to the bottom of the water tank 7, the output end of the motor 13 fixedly connected to the bottom of the rotating rod 12, an annular groove 14 fixedly connected to the bottom of the inner cavity of the water tank 7, a sliding rod 15 slidably connected to the annular groove 14, the end of the sliding rod 15 away from the annular groove 14 fixedly connected to the top of the water tank 7, and multiple sets of cleaning bristles 16 fixedly connected to the side of the sliding rod 15 near the water tank 7.

[0026] The drive motor 13 drives the rotating rod 12 to rotate inside the water tank 7. At the same time, the rotating rod 12 drives the sliding rod 15 to slide inside the annular groove 14. Multiple sets of cleaning bristles 16 on the sliding rod 15 are closely attached to the inner wall of the water tank 7, thereby driving the cleaning bristles 16 to thoroughly clean the inner wall of the water tank 7.

[0027] like Figure 2 and Figure 3 As shown, the bottom of the water tank 7 is connected to a drain pipe 17, and the bottom of the drain pipe 17 is attached to the inside of the base plate 1.

[0028] Specifically, a water trough is provided on the top of the base plate 1, and a drain pipe 17 is used to transport the cleaned water inside the water tank 7 to the water trough of the base plate 1; a discharge pipe is connected to one side of the base plate 1 to discharge the water inside the base plate 1.

[0029] like Figure 1 As shown, multiple protective sleeves 18 are fitted on the surfaces of the ultrasonic delivery pipe 5 and the second water delivery pipe 11, and the protective sleeves 18 are slidably connected to the surfaces of the ultrasonic delivery pipe 5 and the second water delivery pipe 11.

[0030] The protective sleeve 18 is used to prevent the ultrasonic delivery pipe 5 and the second water delivery pipe 11 from being worn during long-term use, so as to avoid problems such as breakage or leakage.

[0031] like Figure 2As shown, two hooks are fixedly connected to one side of the ultrasonic debridement machine 4, and the two hooks are in a semi-circular structure.

[0032] Specifically, the design of the two hooks allows the ultrasonic probe body 6 to be conveniently suspended on one side of the ultrasonic debridement machine 4; the semi-circular design of the hooks not only provides stable support, but also facilitates the use and retrieval of the ultrasonic probe body 6.

[0033] The working principle of this utility model is as follows: First, the medicine is injected into the water tank 7 through the injection tube 8. Then, the medical staff aims the ultrasonic probe body 6 at the patient's infected area. Next, the water pump 9 is driven to transport the medicine in the water tank 7 to the ultrasonic probe body 6 through the first water pipe 10 and the second water pipe 11, and spray it on the infected area to ensure that the medicine can be directly delivered to the infected area through the ultrasonic probe body 6. The ultrasonic vibration in the ultrasonic debridement machine 4 delivered by the ultrasonic delivery tube 5 makes the medicine spread evenly and widely at the patient's infected area, which helps to debride while enhancing the anti-infection effect.

[0034] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. An ultrasonic probe with drug delivery function, characterized in that: Includes a base plate (1), a telescopic rod (2) is fixedly connected to the top of the base plate (1), a circular plate (3) is fixedly connected to the top of the telescopic rod (2), an ultrasonic debridement machine (4) is installed on the top of the circular plate (3), an ultrasonic delivery tube (5) is connected to one side of the ultrasonic debridement machine (4), an ultrasonic probe body (6) is connected to the end of the ultrasonic delivery tube (5) away from the ultrasonic debridement machine (4), a water tank (7) is fixedly connected to one side of the ultrasonic debridement machine (4), a drug delivery component is provided on the water tank (7), and a cleaning component is provided inside the water tank (7).

2. The ultrasonic probe with drug delivery function according to claim 1, characterized in that: The drug delivery assembly includes a drug injection tube (8) connected to the top of the water tank (7). A water pump (9) is fixedly connected to the outer shell of the ultrasonic debridement machine (4). The inlet end of the water pump (9) is connected to a first water delivery pipe (10), and one end of the first water delivery pipe (10) is connected to the water tank (7). The outlet end of the water pump (9) is connected to a second water delivery pipe (11). The side of the second water delivery pipe (11) away from the water pump (9) is connected to the ultrasonic probe body (6).

3. The ultrasonic probe with drug delivery function according to claim 1, characterized in that: The cleaning assembly includes a rotating rod (12) rotatably connected to the bottom of the inner cavity of the water tank (7), the top of the rotating rod (12) being rotatably connected to the top of the inner cavity of the water tank (7), a motor (13) being fixedly connected to the bottom of the water tank (7), the output end of the motor (13) being fixedly connected to the bottom of the rotating rod (12), an annular groove (14) being fixedly connected to the bottom of the inner cavity of the water tank (7), a sliding rod (15) being slidably connected to the annular groove (14), the end of the sliding rod (15) away from the annular groove (14) being fixedly connected to the top of the water tank (7), and multiple sets of cleaning bristles (16) being fixedly connected to the side of the sliding rod (15) near the water tank (7).

4. An ultrasonic probe with drug delivery function according to claim 3, characterized in that: The bottom of the water tank (7) is connected to a drain pipe (17), and the bottom of the drain pipe (17) is attached to the inside of the base plate (1).

5. An ultrasonic probe with drug delivery function according to claim 2, characterized in that: Multiple protective sleeves (18) are fitted on the surfaces of the ultrasonic delivery pipe (5) and the second water delivery pipe (11), and the protective sleeves (18) are slidably connected to the surfaces of the ultrasonic delivery pipe (5) and the second water delivery pipe (11).

6. An ultrasonic probe with drug delivery function according to claim 3, characterized in that: Two hooks are fixedly connected to one side of the ultrasonic debridement machine (4), and the two hooks are in a semi-circular structure.

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