Medical coupling agent heating and smearing device

Abstract

The utility model belongs to the technical field of smearing device, concretely relates to a medical coupling agent heating smearing device, including end cover and flow guide heating component, the end cover includes first lid body, the middle part fixed connection of first lid body inner wall one end has the connecting barrel, the bottom of connecting barrel is provided with the outlet hole that distributes equidistance around connecting barrel axle center, the bottom of first lid body is provided with the smearing hole that distributes equidistance around connecting barrel axle center, flow guide heating component sets up inside first lid body, the outlet hole is passed through flow guide heating component and is communicated with corresponding smearing hole. The utility model, coupling agent is extruded through the outlet hole, and finally coupling agent is extruded to the corresponding part of patient's body through a plurality of smearing holes, and the output end of coupling agent is more and dispersed, which facilitates large-area uniform smearing of coupling agent, and coupling agent is heated by flow guide heating component when flowing to the smearing hole, thereby avoiding discomfort caused by excessively low temperature of coupling agent.

Description

Technical Field

[0001] This utility model belongs to the field of application device technology, specifically relating to a medical coupling agent heating application device. Background Technology

[0002] Medical coupling agent is a medical product composed of a new generation of water-based polymer gel. It is non-toxic and harmless to the human body, does not easily dry out or become rancid, provides clear ultrasound imaging, has suitable viscosity, is non-greasy, allows the probe to slide easily, can moisturize the skin, eliminate air on the skin surface, has good lubrication properties, and is easy to deploy.

[0003] The coupling agent bottles that are commonly used have only one extrusion hole in the center of the cap at the end. When using them, the coupling agent is squeezed out directly through the extrusion hole. The coupling agent is relatively concentrated after being squeezed out, making it difficult to spread quickly when applied later. In addition, the squeezed coupling agent is at room temperature, and in winter, the thick coupling agent can easily cause some discomfort when it comes into contact with the skin. Utility Model Content

[0004] The purpose of this invention is to provide a medical coupling agent heating and application device, which facilitates the uniform application of coupling agent over a large area, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a medical coupling agent heating and application device, comprising an end cap and a flow guiding heating assembly. The end cap includes a first cap body, a connecting cylinder is fixedly connected to the middle of one end of the inner wall of the first cap body, the bottom end of the connecting cylinder is provided with discharge holes equidistantly distributed around the axis of the connecting cylinder, the bottom end of the first cap body is provided with application holes equidistantly distributed around the axis of the connecting cylinder, the flow guiding heating assembly is disposed inside the first cap body, the discharge holes are connected to the corresponding application holes through the flow guiding heating assembly, and a snap-on cap is engaged with one end of the first cap body.

[0006] Furthermore, the inner wall of the connecting cylinder is provided with a threaded portion, the length of which is 0.5-1 cm shorter than the length of the connecting cylinder.

[0007] Furthermore, the outer wall of the first cover is provided with a rubber ring that cooperates with the cover.

[0008] Furthermore, the flow guiding and heating assembly includes a heating seat disposed inside the first cover body, a central hole being provided in the middle of the heating seat, a connecting cylinder passing through the central hole, and equidistantly distributed flow guiding channels being provided at the bottom end of the heating seat. One end of each flow guiding channel is connected to a corresponding discharge hole, and the other end of each flow guiding channel is connected to a corresponding coating hole. A cover plate is fixedly connected to the top end of the heating seat, and a resistance heating element is provided at the bottom end of the inner wall of the heating seat.

[0009] Furthermore, a button power supply is provided inside the heating base, a protruding plate is fixedly connected to the outer wall of the first cover, a power switch is fixedly installed at one end of the protruding plate, and the resistance heating element is electrically connected to the button power supply through the power switch.

[0010] Furthermore, the diameter of the flow guiding channel is 1-2 mm, and the flow guiding channel is elongated, S-shaped, or arc-shaped.

[0011] Furthermore, the cover includes a second cover fitted onto one end of the first cover, with a Velcro closure fixedly connected to one end of the outer wall of the second cover, a Velcro closure glued to one end of the Velcro closure, and a Velcro closure fixedly connected to one end of the Velcro closure. The material of the closure is latex or rubber.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the coupling agent is squeezed out through the discharge hole, and finally the coupling agent is squeezed out through several application holes to the corresponding parts of the patient's body. The coupling agent output ends are numerous and dispersed, which facilitates the uniform application of the coupling agent over a large area. When the coupling agent flows to the application hole through the flow guiding and heating component, it is heated by the flow guiding and heating component, thereby avoiding discomfort caused by the coupling agent being too cold. Attached Figure Description

[0013] Figure 1 This is a front view of the present invention; Figure 2 This is a front sectional view of the present invention; Figure 3 This is a three-dimensional structural diagram of the end cap of this utility model; Figure 4 This is a three-dimensional structural diagram of the flow guiding and heating component of this utility model; Figure 5 This utility model Figure 2 A magnified structural diagram of part A in the middle.

[0014] The attached diagram lists the components represented by each number as follows: 1. End cap; 11. First cover body; 12. Connecting cylinder; 13. Discharge hole; 14. Application hole; 15. Threaded part; 16. Rubber ring; 17. Protruding plate; 18. Power switch; 2. Flow guiding heating assembly; 21. Heating base; 22. Center hole; 23. Flow guiding channel; 24. Cover plate; 25. Resistance heating element; 26. Button power supply; 3. Snap cover; 31. Second cover body; 32. Velcro; 33. Velcro; 34. Application sheet. Detailed Implementation

[0015] 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.

[0016] like Figure 1-3 As shown, a medical coupling agent heating and application device includes an end cap 1 and a flow guiding heating component 2. The end cap 1 includes a first cover body 11, and a connecting cylinder 12 is fixedly connected to the middle of one end of the inner wall of the first cover body 11. The bottom end of the connecting cylinder 12 is provided with discharge holes 13 equidistantly distributed around the axis of the connecting cylinder 12. The bottom end of the first cover body 11 is provided with application holes 14 equidistantly distributed around the axis of the connecting cylinder 12. The flow guiding heating component 2 is disposed inside the first cover body 11. The discharge holes 13 are connected to the corresponding application holes 14 through the flow guiding heating component 2. One end of the first cover body 11 is snapped with a buckle 3. The inner wall of the connecting cylinder 12 is provided with a threaded portion 15. The length of the threaded portion 15 is 0.5-1 cm shorter than the length of the connecting cylinder 12.

[0017] According to the above structure, the device is threadedly installed at one end of the coupling agent bottle through the threaded part 15 inside the connecting cylinder 12. When in use, the coupling agent is squeezed out through the discharge hole 13 by squeezing the bottle. The squeezed coupling agent flows along the flow guiding heating component 2 to the application hole 14. Finally, the coupling agent is squeezed out to the corresponding part of the patient's body through several application holes 14. The coupling agent output ends are numerous and dispersed, which facilitates the application of coupling agent over a large area. The coupling agent is heated by the flow guiding heating component 2 when it flows to the application hole 14, thereby avoiding discomfort caused by the coupling agent being too cold.

[0018] like Figure 3 and 4 As shown, the flow guiding heating assembly 2 includes a heating seat 21 disposed inside the first cover 11. A central hole 22 is provided in the middle of the heating seat 21, and a connecting cylinder 12 passes through the central hole 22. The bottom end of the heating seat 21 is provided with equally spaced flow guiding channels 23. One end of the flow guiding channel 23 is connected to the corresponding discharge hole 13, and the other end of the flow guiding channel 23 is connected to the corresponding coating hole 14. A cover plate 24 is fixedly connected to the top end of the heating seat 21. A resistance heating element 25 is provided at the bottom end of the inner wall of the heating seat 21. A button power supply 26 is provided inside the heating seat 21. A protruding plate 17 is fixedly connected to the outer wall of the first cover 11. A power switch 18 is fixedly installed at one end of the protruding plate 17. The resistance heating element 25 is electrically connected to the button power supply 26 through the power switch 18.

[0019] According to the above structure, when the coupling agent is extruded, the coupling agent is output through the discharge hole 13, then flows along the corresponding guide channel 23, and finally output through the coating hole 14. The resistance heating element 25 is turned on by the power switch 18. When the coupling agent passes through the guide channel 23, the resistance heating element 25 heats up and heats the coupling agent inside the guide channel 23.

[0020] like Figure 4 As shown, the diameter of the flow channel 23 is 1-2 mm, and the flow channel 23 is elongated, S-shaped or arc-shaped.

[0021] According to the above structure, the diameter of the flow channel 23 is small, and the flow rate of the coupling agent through the flow channel 23 is small, which facilitates rapid heating. When the flow channel 23 is S-shaped or arc-shaped, its flow path is increased, thereby increasing the heating time.

[0022] like Figure 3 and 5 As shown, the outer wall of the first cover 11 is provided with a rubber ring 16 that cooperates with the snap cover 3. The snap cover 3 includes a second cover 31 sleeved on one end of the first cover 11. One end of the outer wall of the second cover 31 is fixedly connected with a Velcro 32. One end of the Velcro 32 is attached with a Velcro 33. One end of the Velcro 33 is fixedly connected with an applicator 34. The applicator 34 is made of latex or rubber.

[0023] According to the above structure, after the coupling agent is squeezed onto the patient's body, the second cover 31 is placed over the end of the first cover 11, and then the coupling agent is applied through the smear 34 to make the coupling agent evenly distributed on the skin. After the application is completed, the smear 34 and the Velcro 33 are peeled off, and a new smear 34 is replaced for the next application to prevent cross-infection.

[0024] The working principle of this utility model is as follows: The device is threadedly installed at one end of the coupling agent bottle through the threaded part 15 inside the connecting cylinder 12. During use, by squeezing the bottle, the coupling agent is extruded through the discharge hole 13. The extruded coupling agent flows along the flow guiding heating component 2 to the application hole 14. Finally, the coupling agent is extruded through several application holes 14 to the corresponding parts of the patient's body. The coupling agent output ends are numerous and dispersed, which facilitates large-area application of the coupling agent. The coupling agent is heated by the flow guiding heating component 2 when it flows to the application hole 14, thereby avoiding discomfort caused by the coupling agent being too cold. When the coupling agent is extruded, it is output through the discharge hole 13, then flows along the corresponding flow guiding channel 23, and finally passes through the application hole 14. Output: The resistance heating element 25 is turned on by the power switch 18. When the coupling agent passes through the flow channel 23, the resistance heating element 25 heats up and heats the coupling agent inside the flow channel 23. The flow channel 23 has a small diameter and a small flow rate of coupling agent, which facilitates rapid heating. When the flow channel 23 is S-shaped or arc-shaped, its flow path is increased, thereby increasing the heating time. After the coupling agent is squeezed onto the patient's body, the second cover 31 is placed on the end of the first cover 11, and then the coupling agent is applied through the smear 34 to make the coupling agent evenly distributed on the skin. After the application is completed, the smear 34 and the Velcro 33 are peeled off. A new smear 34 is replaced for the next application to prevent cross-infection.

[0025] 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. A medical coupling agent heating and application device, comprising an end cap (1) and a flow-guiding heating assembly (2), characterized in that: The end cap (1) includes a first cap body (11), a connecting cylinder (12) is fixedly connected to the middle of one end of the inner wall of the first cap body (11), the bottom end of the connecting cylinder (12) is provided with discharge holes (13) equidistantly distributed around the axis of the connecting cylinder (12), the bottom end of the first cap body (11) is provided with coating holes (14) equidistantly distributed around the axis of the connecting cylinder (12), the flow guiding heating component (2) is disposed inside the first cap body (11), the discharge hole (13) is connected to the corresponding coating hole (14) through the flow guiding heating component (2), and a buckle cap (3) is snapped onto one end of the first cap body (11).

2. The medical coupling agent heating and application device according to claim 1, characterized in that: The inner wall of the connecting cylinder (12) is provided with a threaded part (15), the length of which is 0.5-1 cm shorter than the length of the connecting cylinder (12).

3. The medical coupling agent heating and application device according to claim 2, characterized in that: The outer wall of the first cover (11) is provided with a rubber ring (16) that cooperates with the cover (3).

4. The medical coupling agent heating and application device according to claim 3, characterized in that: The flow guiding heating assembly (2) includes a heating seat (21) disposed inside the first cover (11). The heating seat (21) has a central hole (22) in the middle. The connecting cylinder (12) passes through the central hole (22). The bottom end of the heating seat (21) is provided with equally spaced flow guiding channels (23). One end of the flow guiding channel (23) is connected to the corresponding discharge hole (13), and the other end of the flow guiding channel (23) is connected to the corresponding coating hole (14). The top end of the heating seat (21) is fixedly connected with a cover plate (24), and the bottom end of the inner wall of the heating seat (21) is provided with a resistance heating element (25).

5. A medical coupling agent heating and application device according to claim 4, characterized in that: The heating base (21) is equipped with a button power supply (26) inside. A protruding plate (17) is fixedly connected to the outer wall of the first cover (11). A power switch (18) is fixedly installed at one end of the protruding plate (17). The resistance heating element (25) is electrically connected to the button power supply (26) through the power switch (18).

6. The medical coupling agent heating and application device according to claim 5, characterized in that: The diameter of the flow channel (23) is 1-2 mm, and the flow channel (23) is elongated, S-shaped or arc-shaped.

7. A medical coupling agent heating and application device according to claim 6, characterized in that: The cover (3) includes a second cover (31) sleeved on one end of the first cover (11). One end of the outer wall of the second cover (31) is fixedly connected to a Velcro strip (32). One end of the Velcro strip (32) is attached to a Velcro strip (33). One end of the Velcro strip (33) is fixedly connected to an applicator (34). The applicator (34) is made of latex or rubber.

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