Double-sided adhesive tape adaptive to 256-lead electrocardio equipment

Abstract

The utility model discloses a double-sided tape adaptive to 256-lead electrocardio equipment, and belongs to the technical field of electrocardio monitoring. The double-sided tape comprises an electrode corresponding part and a pasting part, the pasting part is arranged around the electrode corresponding part, and the shape and the size of the electrode corresponding part are set according to the arrangement shape and the size of a plurality of electrodes. The double-sided adhesive tape can be used for sticking a plurality of electrodes at one time, so that the equipment preparation time is remarkably shortened, the operation process is simplified, the working fatigue of operators is relieved, the double-sided adhesive tape is easy to remove, and the irritation and discomfort to the skin of a patient are reduced. Therefore, the double-sided tape provided by the utility model not only improves the operation efficiency of electrocardiogram monitoring, but also improves the use experience of a patient.

Description

Technical Field

[0001] This utility model relates to the field of electrocardiogram monitoring technology, and in particular to a double-sided adhesive tape adapted to 256-lead electrocardiogram devices. Background Technology

[0002] The 256-lead ECG device is powered by a DC power supply and connects the ECG acquisition electrodes to the signal acquisition unit via eight 32-lead ribbon cables. The signal acquisition unit internally consists of a signal amplifier, input / output interfaces, noise shielding circuitry, and other modules. The acquired signal is transmitted via fiber optic cable to a data transfer device, which then transmits and displays it in real-time on a computer via a USB interface. The acquisition electrodes consist of an array of 24 flexible strip electrodes, with three strips converging on a ribbon cable for further connection to the signal acquisition unit. Each flexible electrode strip contains 8-12 electrode channels, each channel being a silver-plated circular electrode. In actual experiments, the electrode strips, after being coated with conductive gel, need to be fixed to the skin surface using double-sided tape. Currently, in 256-lead ECG devices, individually cut double-sided tape is typically used to fix each electrode individually. This is a time-consuming and tedious process with several significant problems. First, requiring medical staff to apply double-sided tape to each electrode individually not only increases the preparation time for the experimental equipment but also adds to the complexity of the operation. In emergency medical settings, rapid deployment of ECG monitoring equipment is crucial, but the inefficiency of this method severely impacts response speed. Secondly, the individual application process requires high precision and technical skill, demanding a high level of expertise from the operators. During prolonged monitoring preparation, repetitive fine motor operations can easily lead to accumulated fatigue among healthcare workers, which may affect the accuracy and quality of the application, consequently impacting the stability and reliability of the ECG signal. Finally, after the test, the double-sided tape on each electrode needs to be removed individually, which not only increases the complexity of removal but may also cause additional pain to the patient due to tape residue or skin traction. In summary, the method of using individually cut double-sided tape to fix each electrode has significant shortcomings in terms of efficiency, ease of operation, and patient comfort. Innovative solutions are urgently needed to overcome these limitations and improve the overall efficiency of ECG monitoring and the patient experience. Utility Model Content

[0003] In order to solve the problems existing in the prior art, the present invention provides the following technical solution.

[0004] This utility model provides a double-sided adhesive tape adapted to a 256-lead ECG device, comprising: an electrode corresponding part and an adhesive part, wherein the adhesive part is arranged around the electrode corresponding part, and the shape and size of the electrode corresponding part are set according to the arrangement shape and size of multiple electrodes.

[0005] Preferably, the electrode corresponding part includes a plurality of circular holes spaced apart, the shape and size of each circular hole being set according to the shape and size of the corresponding electrode, and the adhesive part being located around and at the connection of each circular hole.

[0006] Preferably, the adhesive part includes concentric circles corresponding to the circular hole and a connecting strip located between the concentric circles.

[0007] Preferably, the width of the connecting strip is the diameter of the circular hole.

[0008] Preferably, the diameter of the concentric circles is twice the diameter of the circular hole.

[0009] Preferably, a tear-off portion is provided between the two ends of the adhesive portion and the circular holes at the two ends of the corresponding portion of the electrode.

[0010] Preferably, the electrode corresponding portion is configured as an elongated groove, the width of which is set according to the diameter of the corresponding electrode; the adhesive portion is configured as a ring surrounding the electrode corresponding portion.

[0011] Preferably, the width of the annular shape is half the width of the elongated groove.

[0012] Preferably, multiple circular holes are set as a group, and the interval between two groups of circular holes is 1 mm more than the interval between two circular holes in the group.

[0013] Preferably, a cutting line is provided at the center position along the length direction of the double-sided tape.

[0014] Preferably, the double-sided tape is made of medical-grade materials.

[0015] The beneficial effects of this invention are as follows: The double-sided tape provided by this invention can attach multiple electrodes at once, significantly reducing equipment preparation time, simplifying the operation process, reducing operator fatigue, and is easy to remove, minimizing skin irritation and discomfort for patients. Therefore, the double-sided tape provided by this invention not only improves the operational efficiency of ECG monitoring but also enhances the patient's user experience. Attached Figure Description

[0016] Figure 1 This is the first structure of the double-sided adhesive tape adapted for 256-lead ECG equipment described in this utility model;

[0017] Figure 2 This is the second structure of the double-sided adhesive tape adapted for 256-lead ECG equipment described in this utility model;

[0018] Figure 3This is the third structure of the double-sided adhesive tape adapted for 256-lead ECG equipment described in this utility model;

[0019] The meanings of the symbols in the diagram are as follows:

[0020] 1. Electrode corresponding part; 2. Adhesive part; 3. Round hole; 4. Concentric circle; 5. Connecting strip; 6. Tearable part. Detailed Implementation

[0021] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0022] like Figure 1-3 As shown, this utility model provides a double-sided adhesive tape adapted to a 256-lead ECG device, comprising: an electrode corresponding part 1 and an adhesive part 2, wherein the adhesive part 2 is arranged around the electrode corresponding part 1, and the shape and size of the electrode corresponding part 1 are set according to the arrangement shape and size of multiple electrodes.

[0023] The double-sided tape with the above structure can simultaneously attach multiple electrodes, significantly reducing equipment preparation time and simplifying the operation process. Furthermore, this double-sided tape can be adapted to different electrode arrangements and sizes, making the application more precise and consistent, and reducing operator fatigue.

[0024] like Figure 1 and 3 As shown, the electrode corresponding part 1 may include a plurality of circular holes 3 spaced apart. The shape and size of each circular hole 3 are set according to the shape and size of the corresponding electrode. The adhesive part 2 is located around and at the connection of each circular hole 3.

[0025] In the first embodiment of this utility model, as Figure 1As shown, the adhesive part 2 may include concentric circles 4 corresponding to the circular holes 3 and connecting strips 5 located between the concentric circles. The width of the connecting strip 5 can be the diameter of the circular holes 3. The diameter of the concentric circles 4 can be twice the diameter of the circular holes 3. In a preferred embodiment, the two ends of the adhesive part 2 may be provided with tear-away portions 6 between the circular holes 3 at both ends of the electrode corresponding part 1. Specifically, the double-sided tape can be configured as a long strip structure, approximately 336 mm in length and approximately 20 mm in width. The radius of the circular hole is approximately 5 mm, used to accommodate the lead head of the ECG device. The radius of the concentric circles corresponding to the circular holes is approximately 10 mm. The length of the connecting strip between the two concentric circles is approximately 10 mm, and the width of the connecting strip can be consistent with the diameter of the circular holes, ensuring that the circular holes of the double-sided tape and the center of the electrode can be aligned, avoiding signal interference due to poor contact. Simultaneously, the tear-away portions at both ends of the long double-sided tape are approximately 10 mm long, allowing the user to more easily peel off and stick the entire double-sided tape. This concentric circle design allows the double-sided tape to maintain a minimum adhesion area to the conductor while meeting precise adhesion requirements.

[0026] In the second embodiment of this utility model, as Figure 2 As shown, the electrode corresponding part 1 can be configured as an elongated groove, the width of which is set according to the diameter of the corresponding electrode; the adhesive part 2 is configured as a ring surrounding the electrode corresponding part 1. The width of the ring can be half the width of the elongated groove. This embodiment of the double-sided tape abandons the concentric circle adhesive structure and instead adopts an innovative linear groove design. The width of this groove corresponds to the diameter of the electrode, and its length is based on the distance between the two outermost electrodes, thus forming a groove. With this design, the double-sided tape can provide sufficient adhesion to stably fix each lead while only covering the electrode edges. This not only reduces material usage but also simplifies the production process, thereby reducing costs while enhancing applicability. Furthermore, this design allows the double-sided tape to more flexibly adapt to electrodes of different sizes and spacings, increasing its compatibility in the field of ECG equipment. During the production process, by optimizing cutting technology, the size and position of the groove can be precisely controlled, ensuring high precision and consistency of the product.

[0027] In the third embodiment of this utility model, as Figure 3As shown, multiple circular holes 3 are grouped together, with the spacing between two groups of holes being 1mm greater than the spacing between two circular holes 3 within the same group. Furthermore, a cutting line is provided at the center of the double-sided tape along its length. This design takes into account the irregularities of the lead surface, specifically reserving an additional 1mm space between every three electrodes. This subtle adjustment allows the double-sided tape to adapt to the slight undulations of the electrode surface, ensuring electrode alignment and secure adhesion within the error range, thereby reducing signal transmission problems caused by adhesion errors. In addition, to reduce the accumulation of errors during the adhesion process, this design employs a symmetrical structural layout, allowing the double-sided tape to be divided into two halves at the center. This solution solves the problem of excessively long single double-sided tapes in mass production, making mold manufacturing difficult. This symmetrical cutting method not only reduces the cumulative adhesion error but also improves production efficiency, maintaining manufacturing cost-effectiveness without sacrificing product performance. In actual production, a cutting line can be provided, allowing for adhesion in half during use; or the tape can be directly cut in half during production and adhered in half during use. If the cutting line is located exactly at the position of an electrode, then after cutting the circular hole in this place into two halves, the two halves can be aligned during use.

[0028] In all embodiments of this invention, the double-sided adhesive tape is made of medical-grade materials. The adhesive portion that comes into contact with the skin during use can use medical-grade acrylic adhesive, medical-grade silicone adhesive, or medical-grade rubber adhesive. These materials have good adhesion and biocompatibility, allowing for prolonged skin contact without causing irritation.

[0029] By using skin-friendly medical-grade materials to manufacture double-sided tape, it is possible to ensure that it provides the necessary adhesion while also being easy to remove, reducing irritation and discomfort to the patient's skin.

[0030] Existing methods for securing 256-lead ECG devices involve cumbersome single-point application. The double-sided tape provided by this invention significantly reduces preparation time through multi-point application in a single step, which is particularly important in medical settings. In the first embodiment, the concentric circle design minimizes the adhesion area between the double-sided tape and the leads while still meeting precise application requirements. The simplified linear design in the second embodiment goes a step further, providing a more universal solution for different models of 256-lead ECG devices. The third embodiment, while maintaining precision and simplicity, further enhances durability and water resistance by increasing the contact area between the double-sided tape and the leads. The simplicity and symmetry of the design reduce manufacturing complexity, material waste, and production costs. In particular, the symmetrical design allows for central cutting, facilitating mass production—a significant advantage for commercial manufacturing. Furthermore, the double-sided tape provided by this invention is easy to apply and remove, reducing the burden on medical personnel during operation. The use of medical-grade double-sided tape also reduces discomfort during removal from the patient, which is crucial for improving patient compliance in daily and long-term ECG monitoring scenarios.

[0031] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including both the preferred embodiments and all changes and modifications falling within the scope of the present invention. Clearly, those skilled in the art can make various alterations and modifications to the present invention without departing from its spirit and scope. Thus, if such modifications and modifications fall within the scope of the claims of the present invention and their equivalents, the present invention also intends to include such modifications and modifications.

Claims

1. A double-sided adhesive tape adapted for 256-lead ECG equipment, characterized in that, include: The electrode corresponding part and the adhesive part are provided, the adhesive part being disposed around the electrode corresponding part, and the shape and size of the electrode corresponding part being set according to the arrangement shape and size of the multiple electrodes.

2. The double-sided adhesive tape for 256-lead ECG equipment as described in claim 1, characterized in that, The electrode corresponding part includes a plurality of circular holes spaced apart. The shape and size of each circular hole are set according to the shape and size of the corresponding electrode. The adhesive part is located around and at the connection of each circular hole.

3. The double-sided adhesive tape for 256-lead ECG equipment as described in claim 2, characterized in that, The adhesive part includes concentric circles corresponding to the circular hole and connecting strips located between the concentric circles.

4. The double-sided adhesive tape for 256-lead ECG equipment as described in claim 3, characterized in that, The width of the connecting strip is the diameter of the circular hole.

5. The double-sided adhesive tape for 256-lead ECG equipment as described in claim 3, characterized in that, The diameter of the concentric circles is twice the diameter of the circular hole.

6. The double-sided adhesive tape for 256-lead ECG equipment as described in claim 2, characterized in that, A tear-off portion is provided between each end of the adhesive portion and the circular hole at each end of the corresponding portion of the electrode.

7. The double-sided adhesive tape for 256-lead ECG equipment as described in claim 1, characterized in that, The electrode corresponding part is configured as an elongated groove, the width of which is set according to the diameter of the corresponding electrode; the adhesive part is configured as a ring surrounding the electrode corresponding part.

8. The double-sided adhesive tape for 256-lead ECG equipment as described in claim 7, characterized in that, The width of the annular shape is half the width of the elongated groove.

9. The double-sided adhesive tape for 256-lead ECG equipment as described in claim 2, characterized in that, Multiple circular holes are set as a group, and the interval between two groups of circular holes is 1 mm greater than the interval between two circular holes in the group.

10. The double-sided adhesive tape for 256-lead ECG equipment as described in claim 9, characterized in that, A cutting line is provided at the center of the double-sided tape along its length.

11. The double-sided adhesive tape for 256-lead ECG equipment as described in any one of claims 1-10, characterized in that, The double-sided tape is made of medical-grade materials.

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