Self-adhesive ultrasound coupling patch

Abstract

The utility model provides a self-adhesive ultrasonic coupling patch, comprising an adhesive patch, an upper sponge frame arranged on the upper part of the adhesive patch, and a lower sponge frame arranged on the lower part of the adhesive patch. The upper sponge frame and the lower sponge frame are both hollow rectangular parallelepiped structures with an upper opening. A coupling patch is laid on the bottom of the upper sponge frame. The adhesive patch is used to be fixed to an ultrasonic probe by pasting, and then the ultrasonic probe is wrapped in the upper sponge frame, so that the ultrasonic probe is in close contact with the coupling patch at the bottom of the upper sponge frame. The utility model can conveniently and quickly paste and fix the ultrasonic coupling patch on the ultrasonic probe, and is suitable for ultrasonic probes of different sizes, and is relatively convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic imaging inspection equipment, in particular to a self-adhesive ultrasonic coupling patch. Background Art

[0002] As the clarity and resolution of ultrasound diagnostic images continue to improve in clinical practice, ultrasound examinations are increasingly widely used. Medical ultrasound coupling agents play an extremely important role in improving the clarity and resolution of ultrasound diagnostic technology. Medical ultrasound coupling patches are mainly used in conjunction with ultrasound treatment equipment and are in contact with ultrasound probes for ultrasound drug conduction therapy. During ultrasound therapy, the ultrasound probe must be close to the coupling patch and the coupling patch must be in full contact with the skin to ensure the normal conduction of ultrasound waves.

[0003] Ultrasonic coupling patches are mainly composed of purified water, water-soluble polymer materials, glycerin, moisturizers and preservatives. They are used to fill the space between the skin or mucous membrane and the probe radiation surface during ultrasonic detection, diagnosis and treatment operations as a coupling medium for transmitting sound waves. Card sleeve type ultrasonic coupling patches generally refer to ultrasonic coupling patches that can be placed on an ultrasonic probe.

[0004] In the prior art, a solid coupling patch is laid on the surface of the inspection position to fill the gap between the probe and the body surface. However, when in use, the solid coupling patch needs to be moved as the inspection position moves, which is troublesome to use. When the solid coupling patch is moved by hand, the solid coupling patch will be contaminated. There is also a solution of fixing the solid coupling patch on the probe through a connector, but because different probes have different models and the assembly differences between the solid coupling patch and the probe, the solid coupling patch cannot form a good fit with the probe and the expected solid coupling effect cannot be achieved. Utility Model Content

[0005] In view of this, the utility model provides a self-adhesive ultrasonic coupling patch to solve the problem that the existing solid coupling patch cannot be well fitted with the probe and is inconvenient to use.

[0006] A self-adhesive ultrasonic coupling patch comprises an adhesive sheet, an upper sponge frame arranged on the upper part of the adhesive sheet, and a lower sponge frame arranged on the lower part of the adhesive sheet. Both the upper sponge frame and the lower sponge frame are hollow rectangular structures with an upper opening. A coupling patch is laid on the bottom of the upper sponge frame. The adhesive sheet is used to be fixed to an ultrasonic probe by adhesion, and then the ultrasonic probe is wrapped in the upper sponge frame, so that the ultrasonic probe is in close contact with the coupling patch at the bottom of the upper sponge frame.

[0007] Furthermore, a fixing sheet which is adhered and fixed to the adhesive sheet is correspondingly provided on the ultrasonic probe.

[0008] Furthermore, the adhesive sheet is a Velcro fleece surface, and the fixing sheet on the ultrasonic probe is a Velcro hook surface.

[0009] The utility model can conveniently and quickly stick and fix the ultrasonic coupling patch onto the ultrasonic probe, is suitable for ultrasonic probes of different sizes, and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the exploded structure of the self-adhesive ultrasonic coupling patch of the utility model;

[0011] Figure 2 yes Figure 1 The main view of

[0012] Figure 3 It is a top view of the self-adhesive ultrasonic coupling patch of the utility model;

[0013] Figure 4 yes Figure 3 AA section view;

[0014] Figure 5 It is a structural schematic diagram when the utility model is used in conjunction with an ultrasonic probe.

[0015] In the figure: 1 - adhesive sheet, 2 - upper sponge frame, 3 - lower sponge frame, 4 - coupling patch, 5 - ultrasonic probe. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-5 The embodiment of the utility model provides a self-adhesive ultrasonic coupling patch, including an adhesive patch 1, an upper sponge frame 2 arranged on the upper part of the adhesive patch 1, and a lower sponge frame 3 arranged on the lower part of the adhesive patch 1. The upper sponge frame 2 and the lower sponge frame 3 are both hollow rectangular structures with an upper opening. A coupling patch 4 is laid on the bottom of the upper sponge frame 2, and the coupling patch 4 is composed of purified water, a water-soluble polymer material, glycerin, a moisturizer and a preservative.

[0018] like Figure 5As shown, a fixing sheet is also provided on the ultrasonic probe 5 corresponding to the adhesive sheet 1, and the adhesive sheet 1 and the fixing sheet on the ultrasonic probe 5 can be fixed by adhesive, and then the ultrasonic probe 5 is wrapped in the upper sponge frame 2, so that the ultrasonic probe 5 is in close contact with the coupling patch 4 at the bottom of the upper sponge frame 2. Since the ultrasonic probe 5 and the coupling patch 4 form a complete whole, the movement of the coupling patch 4 can be driven along with the movement of the inspection position, so that the coupling patch and the ultrasonic probe 5 are in good contact, and installation and removal are relatively convenient. In the above embodiment, the adhesive sheet 1 can be a Velcro fur surface, and the fixing sheet on the ultrasonic probe 5 is a Velcro hook surface.

[0019] The above is only a specific implementation 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 technicians in this technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A self-adhesive ultrasonic coupling patch, characterized in that: It includes an adhesive sheet, an upper sponge frame arranged on the upper part of the adhesive sheet, and a lower sponge frame arranged on the lower part of the adhesive sheet. The upper sponge frame and the lower sponge frame are both hollow rectangular structures with an upper opening. A coupling patch is laid on the bottom of the upper sponge frame. The adhesive sheet is used to be fixed to the ultrasonic probe by adhesion, and then the ultrasonic probe is wrapped in the upper sponge frame, so that the ultrasonic probe is in close contact with the coupling patch at the bottom of the upper sponge frame.

2. The self-adhesive ultrasonic coupling patch according to claim 1, characterized in that: The ultrasonic probe is correspondingly provided with a fixing sheet which is adhered and fixed to the adhesive sheet.

3. The self-adhesive ultrasonic coupling patch according to claim 2, characterized in that: The adhesive sheet is a Velcro fleece surface, and the fixing sheet on the ultrasonic probe is a Velcro hook surface.

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