Pole piece structure of ultrasonic bone healing device

Abstract

The utility model provides a pole piece structure of an ultrasonic bone healing device, which belongs to the technical field of ultrasonic bone healing therapeutic apparatus, and comprises a grouping pole piece mechanism, the grouping pole piece mechanism comprises a bandage main body, the bandage main body is provided with an insulating silica gel soft sleeve, the insulating silica gel soft sleeve is provided with a plurality of detachable strip-shaped electrode plates, and the strip-shaped electrode plates are arranged on the bandage main body. One side of the back surface of each strip-shaped electrode plate is provided with a clamping block, the clamping block is connected with a clamping groove in a clamping manner, and the clamping groove is formed in the insulating silica gel soft sleeve. According to the utility model, in the ultrasonic treatment process of bone tissue injury, the electrode plates are tightly attached to the wounds of a patient, especially the wounds of four limbs, so that the ultrasonic treatment of the bone tissue injury is realized; and the device has good fitness, so that a stable treatment environment is ensured.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of ultrasonic bone healing treatment instruments, and specifically relates to a pole piece structure of an ultrasonic bone healing device. Background Technique

[0002] An ultrasonic fracture treatment machine is an ultrasonic intervention device specifically designed to cure bone tissue injuries. The acoustic pressure wave generated by low-intensity ultrasound is a mechanical signal, and bone tissue is very sensitive to this low-intensity high-frequency physical signal. By applying a strong and regular signal stimulation to the bone tissue, bone healing is promoted through Wolff's law. When passing through tissues, the absorption of ultrasonic energy is proportional to the tissue density. Different tissues absorb different amounts of ultrasonic energy, which will cause fluid flow between tissues. Especially in parts rich in body fluids, this fluid flow promotes mechanical signal conduction, which is beneficial to forming a strong mechanical stimulus at the fracture site to accelerate fluid flow, including blood flow, promoting the transport of nutrients and the elimination of metabolic wastes. All of these are beneficial to fracture healing.

[0003] In the existing ultrasonic fracture treatment machines nowadays, for example, in the technical structure of the application document with the application number 202223228355.5, it includes: a device body, a pulse generator is fixedly installed on the inner wall of the device body, a heating controller is fixedly installed on the inner wall of the device body, a switch button is arranged at the touch place of the electric plate switch of the heating controller, the output end of the pulse generator is fixedly installed with a pulse cable A, and the outer wall of the pulse cable A penetrates through one side of the outer wall of the device body. The output end of the pulse cable A is fixedly installed with a distribution box, both output ends of the distribution box are fixedly installed with pulse cables B, insulating rubber sleeves are fixedly sleeved on the outer walls of both pulse cables B, and electrode plates are fixedly inserted into the inner walls of both insulating rubber sleeves. Currently, most of the existing electrode plates are a single piece or two relatively large rectangular plates. If the patient's wound is on the limbs (i.e., the cross-section is an irregular circle), due to the fact that the electrode plate is a hard material, often due to the size of the electrode plate itself, it cannot be closely attached to the patient's arm or leg, and the conformability is poor, resulting in unstable treatment. Content of the Utility Model

[0004] The technical solution of the utility model aims at the technical problem that the existing technical solutions are too single, and provides a solution significantly different from the existing technology. Specifically, the utility model mainly provides a pole piece structure of an ultrasonic bone healing device to solve the technical problem proposed in the above background technique that most of the existing electrode plates are relatively large rectangular plates. If the patient's wound is on the limbs, the electrode plate cannot be closely attached, the conformability is poor, and the treatment is unstable.

[0005] The technical solution adopted by the utility model to solve the above technical problem is as follows:

[0006] The pole piece structure of an ultrasonic bone healing device includes a grouped pole piece mechanism. The grouped pole piece mechanism includes a strap body, an insulating silica gel soft sleeve is arranged on the strap body, a plurality of detachable strip-shaped electrode pieces are arranged on the insulating silica gel soft sleeve, a clamping block is arranged on one side of the back of each strip-shaped electrode piece, the clamping block is clamped with a clamping groove, the clamping groove is arranged on the insulating silica gel soft sleeve, and an opening is arranged between every two adjacent clamping grooves.

[0007] Furthermore, an airbag is arranged in the inner cavity of the strap body.

[0008] Furthermore, a connecting piece is arranged at the interface position of the airbag, a conduit is arranged on the connecting piece, and a rubber hand-squeezing ball is arranged at the end of the conduit.

[0009] Furthermore, a valve is arranged at the connection position between the rubber hand-squeezing ball and the conduit.

[0010] Furthermore, a wiring port is arranged on the back of the strap body, and a pulse cable is arranged on the wiring port.

[0011] Furthermore, a first bandage and a second bandage are respectively arranged at two side edge positions of the strap body, a magic tape hook surface and a magic tape fluff surface are respectively arranged on the first bandage and the second bandage, and the magic tape hook surface and the magic tape fluff surface are fitted together.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By arranging the strap body, the insulating silica gel soft sleeve, the clamping groove, the opening, the clamping block, the first bandage, the magic tape hook surface, the second bandage and the magic tape fluff surface, the present utility model realizes that in the process of ultrasonic treatment of bone tissue injury, the narrow-side strip-shaped electrode pieces are used to utilize the idea of replacing the curve with a straight line, so that the electrode pieces are closely attached to the wound of the patient. Especially for the wounds on the limbs, it can also be well fitted, with good conformability, ensuring a stable treatment environment. And through the mutual cooperation among the conduit, the airbag, the rubber hand-squeezing ball and the valve, using air pressure, the stability of the electrode pieces on the wound is further improved, and the operation is convenient, having certain practical value.

[0014] The following will combine the drawings with specific embodiments to explain the present utility model in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the overall structural decomposition schematic diagram of the present utility model;

[0017] Figure 3Schematic diagram of the back structure of the strap main body of the present utility model;

[0018] Figure 4 Schematic diagram of the top view cross-section of the strap main body of the present utility model.

[0019] In the figure: 1. Grouped pole piece mechanism; 11. Strap main body; 111. Wiring port; 112. Connecting piece; 12. Insulating silicone soft sleeve; 121. Card slot; 122. Opening; 13. Strip-shaped electrode piece; 14. Block; 15. First bandage; 151. Hook surface of Velcro; 16. Second bandage; 161. Fluffy surface of Velcro; 17. Duct; 18. Airbag; 2. Pulse cable; 3. Rubber hand squeezer ball; 31. Valve. Specific embodiments

[0020] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it can be directly on the other element or there can be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] Please refer specifically to the attached Figures 1-4 A pole piece structure of an ultrasonic bone healing device includes a grouped pole piece mechanism 1. The grouped pole piece mechanism 1 includes a strap main body 11. An insulating silicone soft sleeve 12 is provided on the strap main body 11. A plurality of detachable strip-shaped electrode pieces 13 are provided on the insulating silicone soft sleeve 12. A block 14 is provided on one side of the back of each strip-shaped electrode piece 13. The block 14 is snap-connected to a card slot 121. The card slot 121 is provided on the insulating silicone soft sleeve 12, and an opening 122 is provided between every two adjacent card slots 121.

[0024] The above structure realizes the idea of ​​using straight instead of curved during the ultrasonic treatment of bone tissue damage by grouping the electrode mechanism 1, so that the electrode is closely attached to the patient's wound, especially for wounds on the limbs, and has good conformity, ensuring a stable treatment environment, and is easy to operate, which has certain practical value.

[0025] The specific operation is as follows: first, the strip electrode sheet 13 is attached to the wound of the patient, and then the Velcro hook surface 151 and the Velcro velvet surface 161 on the first bandage 15 and the second bandage 16 are attached together, and then the rubber hand-kneading ball 3 is repeatedly squeezed by hand to inflate the airbag 18, so that the strip electrode sheet 13 is further stably attached to the wound of the patient, and then the pulse cable 2 is energized to treat the patient.

[0026] Please refer to the attached Figure 1 and attached Figure 2 , the first bandage 15 and the second bandage 16 are respectively arranged at the two side edges of the bandage body 11, and the first bandage 15 and the second bandage 16 are respectively provided with a Velcro hook surface 151 and a Velcro velvet surface 161, and the Velcro hook surface 151 and the Velcro velvet surface 161 are fitted together, and through the first bandage 15, the Velcro hook surface 151, the second bandage 16 and the Velcro velvet surface 161, the strip electrode sheet 13 on the bandage body 11 is attached to the patient's wound.

[0027] Please refer to the attached Figure 3 and attached Figure 4 , an airbag 18 is arranged in the inner cavity of the bandage body 11, a connector 112 is arranged at the interface position of the airbag 18, a catheter 17 is arranged on the connector 112, and a rubber hand-kneaded ball 3 is arranged at the end of the catheter 17. The airbag 18 is inflated through the cooperation between the airbag 18, the connector 112, the catheter 17 and the rubber hand-kneaded ball 3, and the air pressure is used to improve the conformity of the strip electrode sheet 13. A valve 31 is arranged at the connection position between the rubber hand-kneaded ball 3 and the catheter 17, and the airbag 18 is deflated and depressurized through the valve 31. A wiring port 111 is arranged on the back of the bandage body 11, and a pulse cable 2 is arranged on the wiring port 111, and the current is connected through the pulse cable 2.

[0028] The above description of the utility model is exemplified in combination with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An electrode structure of an ultrasonic bone healing device, comprising a grouped electrode mechanism (1), characterized in that: The grouped electrode sheet mechanism (1) comprises a strap body (11), an insulating silicone soft sleeve (12) is provided on the strap body (11), a plurality of detachable strip electrode sheets (13) are provided on the insulating silicone soft sleeve (12), a card block (14) is provided on the back side of each strip electrode sheet (13), the card block (14) is card-connected with a card slot (121), the card slot (121) is provided on the insulating silicone soft sleeve (12), and an opening (122) is provided between each two adjacent card slots (121).

2. The pole piece structure of an ultrasonic bone healing device according to claim 1, characterized in that: An air bag (18) is arranged in the inner cavity of the binding belt body (11).

3. The pole piece structure of an ultrasonic bone healing device according to claim 2, characterized in that: A connecting piece (112) is provided at the interface position of the airbag (18), a catheter (17) is provided on the connecting piece (112), and a rubber hand-kneading ball (3) is provided at the end of the catheter (17).

4. The pole piece structure of an ultrasonic bone healing device according to claim 3, characterized in that: A valve (31) is provided at the connection position between the rubber hand-kneading ball (3) and the conduit (17).

5. The pole piece structure of an ultrasonic bone healing device according to claim 2, characterized in that: A wiring port (111) is provided on the back of the binding belt body (11), and a pulse cable (2) is provided on the wiring port (111).

6. The pole piece structure of the ultrasonic bone healing device according to claim 5, characterized in that: A first bandage (15) and a second bandage (16) are respectively arranged at two side edge positions of the binding strap body (11); a Velcro hook surface (151) and a Velcro velvet surface (161) are respectively arranged on the first bandage (15) and the second bandage (16); and the Velcro hook surface (151) and the Velcro velvet surface (161) are in close contact with each other.

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