Self-adhesive ultrasonic coupling diaphragm patch

Abstract

The utility model provides a self-adhesive ultrasonic coupling diaphragm patch, which comprises a first sponge frame, a second sponge frame, a high-sound-transmission diaphragm and a sticking sheet, a coupling agent is filled in the first sponge frame, an opening at the lower part of the first sponge frame is sealed by the high-sound-transmission diaphragm, and the sticking sheet is arranged at the periphery of the high-sound-transmission diaphragm; a second sponge frame corresponding to the first sponge frame is arranged on the lower portion of the sticking piece, the second sponge frame is filled with a coupling agent, and the sticking piece is used for being fixed to the ultrasonic probe in a sticking mode, so that the ultrasonic probe is wrapped in the first sponge frame, and the ultrasonic probe is in close contact with the coupling agent in the first sponge frame. The ultrasonic coupling agent can be conveniently and rapidly pasted and fixed on the ultrasonic probe, the coupling agent can be well attached to the probe, and the ultrasonic coupling agent pasting device is convenient to detach, suitable for ultrasonic probes of different sizes and convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of ultrasonic imaging examination, in particular to a self-adhesive ultrasonic coupling diaphragm patch. Background Technique

[0002] With the continuous improvement and enhancement of the clarity and resolution of ultrasonic diagnostic technology images in clinical practice, the application of ultrasonic examination has become increasingly widespread. Medical ultrasonic coupling agents play an extremely important role in improving the clarity and resolution of ultrasonic diagnostic technology.

[0003] Medical ultrasonic coupling agents are mainly used in conjunction with ultrasonic treatment equipment, and are in contact with the ultrasonic probe for ultrasonic drug conduction treatment. During ultrasonic treatment, the ultrasonic probe needs to be closely attached to the coupling agent and the coupling agent needs to be in full contact with the skin to ensure the normal conduction of ultrasonic waves.

[0004] The prior art uses a solid coupling agent to be laid on the surface of the examination position to fill the gap between the probe and the body surface. However, during use, it is necessary to move the solid coupling patch as the examination position moves, which is rather troublesome, and the solid coupling agent will be contaminated when moved by hand. There is also a solution to fix the solid coupling agent on the probe through a connecting piece. However, due to different models of different probes and the assembly differences between the solid coupling agent and the probe, the solid coupling agent cannot form a good fit with the probe, and the expected solid coupling effect cannot be achieved. Content of the Utility Model

[0005] In view of this, the utility model provides a self-adhesive ultrasonic coupling diaphragm patch to solve the problems of poor fit between the existing solid coupling agent and the probe and inconvenient use, which can be conveniently and quickly installed on the ultrasonic probe and is applicable to ultrasonic probes of different sizes.

[0006] A self-adhesive ultrasonic coupling diaphragm patch includes a first sponge frame, a second sponge frame, a high-transmission ultrasonic diaphragm, and an adhesive patch. The first sponge frame is filled with a coupling agent, the lower opening of the first sponge frame is sealed with a high-transmission ultrasonic diaphragm, and an adhesive patch is arranged on the periphery of the high-transmission ultrasonic diaphragm; a second sponge frame corresponding to the first sponge frame is arranged below the adhesive patch, the second sponge frame is filled with a coupling agent, and the adhesive patch is used for being fixedly adhered to the ultrasonic probe through adhesion, so as to wrap the ultrasonic probe in the first sponge frame and make the ultrasonic probe be in close contact with the coupling agent in the first sponge frame.

[0007] Further, a fixing piece fixedly adhered to the adhesive patch is correspondingly arranged on the ultrasonic probe.

[0008] Further, the adhesive patch is a hook surface of a magic tape, and the fixing piece on the ultrasonic probe is a loop surface of a magic tape.

[0009] The utility model can conveniently and quickly paste and fix the ultrasonic coupling agent on the ultrasonic probe, and the coupling agent can form a good fit with the probe. The disassembly is also relatively convenient, and it is applicable to ultrasonic probes of different sizes, and is relatively convenient to use. Description of the Drawings

[0010] Figure 1 is an exploded structural schematic diagram of the self-adhesive ultrasonic coupling diaphragm patch of the utility model;

[0011] Figure 2 is a cross-sectional view of the utility model;

[0012] Figure 3 is a structural schematic diagram when the utility model is used in cooperation with an ultrasonic probe.

[0013] In the figure: 1 - adhesive patch, 2 - first sponge frame, 3 - second sponge frame, 4 - coupling agent, 5 - ultrasonic probe, 6 - high-transmission acoustic diaphragm. Detailed Embodiment

[0014] To make the objectives, technical solutions, and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the utility model without creative efforts shall fall within the protection scope of the utility model.

[0015] Please refer to Figures 1 - 3 , the embodiment of the utility model provides a self-adhesive ultrasonic coupling diaphragm patch, which includes a first sponge frame 2, a second sponge frame 3, a high-transmission acoustic diaphragm 6, and an adhesive patch 1. The first sponge frame 2 is filled with a coupling agent 4, and the coupling agent 4 is composed of purified water, carbomer, propylene glycol, glycerol, triethanolamine, preservatives, etc.; the lower opening of the first sponge frame 2 is sealed with a high-transmission acoustic diaphragm 6, and an adhesive patch 1 is arranged on the periphery of the high-transmission acoustic diaphragm 6; a second sponge frame 3 corresponding to the first sponge frame 2 is arranged below the adhesive patch 1, and the second sponge frame 3 is filled with a coupling agent. The coupling agent in the second sponge frame 3 plays a role in lubrication and removing the air between the patch and the skin surface, so that the transmission effect of the ultrasonic waves of the probe is better.

[0016] Such as Figure 3As shown in the figure, a fixing piece is also provided on the ultrasonic probe 5 corresponding to the sticking piece 1. The sticking piece 1 and the fixing piece on the ultrasonic probe 5 can be fixed by sticking, and then the ultrasonic probe 5 is wrapped in the first sponge frame 2, so that the ultrasonic probe 5 is in close contact with the coupling agent 4 at the bottom of the first sponge frame 2. Since the ultrasonic probe 5 and the coupling agent 4 form a complete whole, the movement of the coupling agent 4 can be driven along with the movement of the inspection position, realizing good contact between the coupling agent and the ultrasonic probe 5, and the installation and disassembly are relatively convenient. In the above embodiment, the sticking piece 1 can be the rough surface of a magic tape, and the fixing piece on the ultrasonic probe 5 is the hook surface of the magic tape.

[0017] The utility model has the following characteristics:

[0018] 1. During the production process of the patch, the coupling agent 4 is pre-filled into the first sponge frame 2, and a highly sound-transmissive diaphragm 6 is used to seal the coupling agent 4 in the first sponge frame 2.

[0019] 2. The sticking piece 1 and the fixing piece are pre-installed on both the first sponge frame 2 and the ultrasonic probe 5, and the self-adhesive ultrasonic coupling diaphragm patch can be stuck and fixed on the ultrasonic probe 5, and the device is relatively convenient to disassemble.

[0020] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the utility model should be covered by the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A self-adhesive ultrasonic coupling diaphragm patch, characterized in that: It includes a first sponge frame, a second sponge frame, a high-transmission acoustic diaphragm and an adhesive patch. The first sponge frame is filled with a coupling agent. The lower opening of the first sponge frame is sealed with the high-transmission acoustic diaphragm, and an adhesive patch is arranged on the periphery of the high-transmission acoustic diaphragm. A second sponge frame is provided corresponding to the first sponge frame below the adhesive patch. The second sponge frame is filled with a coupling agent. The adhesive patch is used to be fixedly adhered to an ultrasonic probe, and then the ultrasonic probe is wrapped in the first sponge frame, so that the ultrasonic probe is in close contact with the coupling agent in the first sponge frame.

2. The self-adhesive ultrasonic coupling diaphragm patch according to claim 1, wherein: A fixing piece fixedly adhered to the adhesive patch is correspondingly arranged on the ultrasonic probe.

3. The self-adhesive ultrasonic coupling diaphragm patch according to claim 1, wherein: The adhesive patch is the rough surface of a Velcro, and the fixing piece on the ultrasonic probe is the hook surface of a Velcro.

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