Hemodynamic electrode convenient to use

Abstract

The utility model discloses a hemodynamic electrode convenient to use, which comprises a transparent adhesive tape, the bottom of the lining pasting mechanism is fixedly connected with the top of the transparent adhesive tape through an adhesive layer, the outer wall of the quick connecting mechanism is fixedly connected with the inner wall of the lining pasting mechanism, and the bottom of the electrode body is fixedly connected with the top of the quick connecting mechanism; the outer wall of the ring pulling mechanism is fixedly connected with the outer wall of the lining pasting mechanism, the ring pulling mechanism is annularly arrayed along the central axis of the lining pasting mechanism, and the quick connecting mechanism comprises a fixing block. And a sliding ball is fixed to the fixing block, a limiting groove is formed in the fixing shell, the position of the fixing block is fixed by sliding the sliding ball in the limiting groove, and the purpose of conveniently using the hemodynamic electrode is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrodes, in particular to a hemodynamic electrode that is convenient to use. Background Art

[0002] In recent years, with the rapid increase in the number of patients with cardiovascular diseases, cardiac function analysis methods and equipment based on thoracic impedance signals and electrocardiogram signals have important value in the diagnosis and treatment of cardiovascular diseases. Clinically, thoracic impedance signals and electrocardiogram signals are often used for non-invasive hemodynamic detection and cardiac function analysis and diagnosis.

[0003] However, in the prior art, during use, traditional electrodes are usually only disposable after being attached to the skin. After monitoring, if only the wires are removed and the electrodes are left on the skin, if the electrodes are touched during human activities, the electrodes will be pressed against the skin, causing discomfort to the human body. In addition, in order to prevent the electrodes from falling off the human skin, traditional electrodes use an integral adhesive layer, which will cause discomfort to the human body when the adhesive layer is torn off. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the utility model to solve the technical problems is: a convenient hemodynamic electrode, comprising:

[0005] Transparent adhesive tape;

[0006] A lining mechanism, the bottom of which is fixedly connected to the top of the transparent adhesive tape via an adhesive layer, and the lining mechanism is used to be attached to human skin;

[0007] A quick-connect mechanism, the outer wall of which is fixedly connected to the inner wall of the lining mechanism, the lining mechanism is provided with two groups and symmetrically arranged on both sides of the top of the transparent adhesive tape, and the quick-connect mechanism is used to quickly connect the electrode body;

[0008] An electrode body, the bottom of which is fixedly connected to the top of the quick-connect mechanism;

[0009] A pull ring mechanism, the outer wall of which is fixedly connected to the outer wall of the lining mechanism, and the pull ring mechanism is arranged in a circular array along the central axis of the lining mechanism, and the pull ring mechanism is used to take the lining mechanism;

[0010] The quick-connect mechanism includes a fixed block, the outer wall of the bottom of the fixed block is fixedly connected to a sliding ball, the bottom of the fixed block is slidably connected to a fixed shell, the outer wall of the fixed block is fixedly connected to the top of the lining mechanism through a glue layer, and the outer wall of the fixed shell is fixedly connected to the inner wall of the lining mechanism.

[0011] Preferably, the outer wall of the sliding ball is slidably connected to the inner wall of the fixed shell through a limiting groove, and the limiting groove is opened in the wall of the fixed shell, the top of the fixed block is fixedly connected to the bottom of the electrode body, and the material of the fixed block and the electrode body is silver chloride conductive material.

[0012] Preferably, the lining mechanism includes a fixed film, a groove is opened in the wall of the fixed film, and a circular array is formed along the central axis of the fixed film, the bottom of the fixed film is fixedly connected with a glue layer, and a circular array is formed along the central axis of the fixed film, the bottom of the fixed film is fixedly connected with a fixed glue layer, the inner wall of the fixed film is fixedly connected to the outer wall of the fixed shell through a through groove, and the through groove is opened in the wall of the fixed film.

[0013] Preferably, the bottom of the fixed adhesive layer contacts the top of the transparent adhesive tape, the top of the transparent adhesive tape contacts the bottom of the adhesive layer, the bottom of the fixed shell contacts the top of the transparent adhesive tape, the bottom of the fixed block is fixedly connected to the top of the fixed film through the adhesive layer, and the adhesive layer is fixedly connected to the bottom of the fixed block.

[0014] Preferably, the pull ring mechanism comprises a pull film, the outer wall of the pull film is fixedly connected with a connecting rib, the outer wall of the connecting rib is fixedly connected with a Velcro, and the hook surface of the Velcro is fixed on the connecting rib.

[0015] Preferably, the side of the connecting rib away from the pulling film is fixedly connected to the outer wall of the fixed film, the fur surface of the Velcro is fixedly connected to the outer wall of the fixed film, and the outer wall of the pulling film contacts the inner wall of the top of the fixed film.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. The utility model sets a quick connection mechanism, utilizes a fixed block to slide into a fixed shell, a sliding ball is fixed on the fixed block, and a limiting groove is provided on the fixed shell. The sliding ball slides in the limiting groove, thereby fixing the position of the fixed block, achieving the purpose of separating the electrode from the lining layer, and solving the problem that the traditional equipment is that the fixed motor cannot be separated from the lining layer.

[0018] 2. The utility model provides a pasting mechanism, and uses a pasting layer and a fixed pasting layer under the pasting mechanism. The fixed pasting layer fixes the human skin and the fixed film, and the pasting layer fixes the quick-connect mechanism and the human skin, so that the quick-connect mechanism can be tightly attached to the human skin, and when the fixed film is torn off the human body, the human skin is delaminated and falls off through the pasting layer, thereby reducing the discomfort caused by the pasting layer being torn off from the human body, achieving the purpose of reducing the discomfort caused by the pasting layer being torn off from the human body, and solving the problem that the traditional equipment cannot reduce the discomfort caused by the pasting layer being torn off. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is the front view of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the quick-connect mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the lining mechanism of the utility model;

[0023] Figure 5 It is a structural schematic diagram of A of the utility model.

[0024] In the figure: 1. electrode body; 2. lining mechanism; 21. fixed film; 22. adhesive layer; 23. fixed adhesive layer; 24. through groove; 3. transparent adhesive; 4. pull ring mechanism; 41. connecting rib; 42. pull film; 43. Velcro; 5. quick connection mechanism; 51. limit groove; 52. fixed block; 53. sliding ball; 54. fixed shell. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0026] Example:

[0027] See also Figure 1 - Figure 5 The utility model provides a technical solution: a convenient hemodynamic electrode, comprising:

[0028] Transparent tape 3;

[0029] A lining mechanism 2, the bottom of which is fixedly connected to the top of the transparent adhesive tape 3 via an adhesive layer, and two groups of the lining mechanism 2 are provided, and are symmetrically arranged on both sides of the top of the transparent adhesive tape 3;

[0030] A quick-connect mechanism 5, the outer wall of which is fixedly connected to the inner wall of the lining mechanism 2;

[0031] The electrode body 1, the bottom of the electrode body 1 is fixedly connected to the top of the quick connection mechanism 5;

[0032] A pull ring mechanism 4, the outer wall of the pull ring mechanism 4 is fixedly connected to the outer wall of the lining mechanism 2, and the pull ring mechanism 4 is arranged in a ring array along the central axis of the lining mechanism 2;

[0033] The quick-connect mechanism 5 includes a fixed block 52, the outer wall of the bottom of the fixed block 52 is fixedly connected with a sliding ball 53, the bottom of the fixed block 52 is slidably connected with a fixed shell 54, the outer wall of the fixed block 52 is fixedly connected to the top of the lining mechanism 2 through a glue layer, the outer wall of the fixed shell 54 is fixedly connected to the inner wall of the lining mechanism 2, the outer wall of the sliding ball 53 is slidably connected to the inner wall of the fixed shell 54 through a limiting groove 51, after the sliding ball 53 slides into the limiting groove 51, the fixed block 52 needs to be rotated so that the sliding ball 53 slides into the positioning groove in the limiting groove 51, and the limiting groove 51 is opened in the wall of the fixed shell 54, and the top of the fixed block 52 is fixedly connected to the bottom of the electrode body 1.

[0034] The pasting mechanism 2 includes a fixed film 21, a glue layer 22 is fixedly connected to the bottom of the fixed film 21, and is arranged in a circular array along the central axis of the fixed film 21, a fixed glue layer 23 is fixedly connected to the bottom of the fixed film 21, the inner wall of the fixed film 21 is fixedly connected to the outer wall of the fixed shell 54 through a through groove 24, and the through groove 24 is opened in the wall of the fixed film 21, the bottom of the fixed glue layer 23 is in contact with the top of the transparent adhesive tape 3, the top of the transparent adhesive tape 3 is in contact with the bottom of the glue layer 22, the bottom of the fixed shell 54 is in contact with the top of the transparent adhesive tape 3, the bottom of the fixed block 52 is fixedly connected to the top of the fixed film 21 through the glue layer, and the glue layer on the fixed block 52 is attached to the fixed film 21, so as to fix the position of the fixed block 52.

[0035] The pull ring mechanism 4 includes a pull film 42, the outer wall of the pull film 42 is fixedly connected with a connecting rib 41, the outer wall of the connecting rib 41 is fixedly connected with a Velcro 43, the pull film 42 is fixed to the fixed film 21 by the Velcro 43, so as to limit the position of the pull film 42, the side of the connecting rib 41 away from the pull film 42 is fixedly connected to the outer wall of the fixed film 21, and the outer wall of the pull film 42 contacts the inner wall of the top of the fixed film 21.

[0036] Working principle:

[0037] When in use, firstly, the human body surface needs to be prepared for skin treatment, then the electrode body 1 is taken out, and then the electrode body 1 is lifted up through the pull ring mechanism 4 around the electrode body 1, and then the electrode body 1 is placed above the prepared skin area, and then the transparent adhesive tape 3 under the lining mechanism 2 is torn off. It should be noted that in the process of tearing off the transparent adhesive tape 3, avoid touching the adhesive layer under the lining mechanism 2 with your fingers, thereby affecting the viscosity of the adhesive layer to the human body surface, and then press the surroundings of the lining mechanism 2 to make the adhesive layer under the lining mechanism 2 tightly attached to the human skin. After the detection work is completed, if subsequent monitoring work is required, it is only necessary to rotate the electrode body 1 so that the electrode body 1 slides out of the lining mechanism 2, and the lining mechanism 2 is still attached to the human body surface to prepare for the next monitoring work. If there is no need for subsequent monitoring work, the lining mechanism 2 can be torn off the human body surface through the pull ring mechanism 4.

[0038] When taking the electrode body 1, it is necessary to tear the pulling film 42 off the fixed film 21, and then pinch the pulling film 42. The pulling film 42 is fixed to the fixed film 21 through the connecting ribs 41, so that in the process of pinching and cutting the pulling film 42, the fixed film 21 is pulled up synchronously. After the fixed film 21 is above the skin preparation area, the transparent adhesive tape 3 at the bottom of the fixed film 21 is torn off, so that the adhesive layer 22 and the fixed adhesive layer 23 at the bottom of the fixed film 21 are attached to the human skin, and then the surrounding of the fixed film 21 is pressed so that The adhesive layer fits tightly on the human skin. At this time, the fixed film 21 is completely fixed on the human skin. A through groove 24 is opened in the fixed film 21, and the quick connection mechanism 5 contacts the human skin through the through groove 24, so that the electrical signal is transmitted to the electrode body 1 through the quick connection mechanism 5. After the fixed film 21 is fixed, the pulling film 42 can be put back into the groove on the fixed film 21. Velcro 43 is fixed on the pulling film 42, so the position of the pulling film 42 can be fixed by the Velcro 43.

[0039] Then, the wire is connected to the electrode body 1, so that the electrical signal collected by the electrode body 1 is transmitted to the detection device through the wire. After the monitoring work is completed, if subsequent monitoring work is still required, it is only necessary to rotate the fixed block 52 in the quick-connect mechanism 5 so that the sliding ball 53 on the fixed block 52 slides out of the limiting groove 51, and then pull the fixed block 52 upward to remove the fixed block 52 from the fixed shell 54. At this time, the electrode body 1 can remove the lining mechanism 2, and the lining mechanism 2 remains on the human skin to prepare for the next monitoring work.

[0040] When resuming monitoring work, it is only necessary to slide the sliding ball 53 on the fixed block 52 downward so that the fixed block 52 slides into the fixed shell 54, and then rotate the fixed block 52. Under the restriction of the limit groove 51, the fixed block 52 cannot slide out of the fixed shell 54, and the monitoring work can be continued.

[0041] If no monitoring work is needed in the future, it is only necessary to tear off the pulling film 42 from the fixed film 21 again. It should be noted that it is only necessary to tear off any one of the pulling films 42, and then slowly pull the pulling film 42 upwards. Driven by the pulling film 42, the fixed film 21 is torn off from the human skin. In the process of tearing off the fixed film 21, the adhesive layer 22 under the fixed film 21 is first torn off from the human skin. When the adhesive layer 22 is torn off half, the fixed adhesive layer 23 is just detached from the skin, thereby reducing the discomfort caused to the human body when the adhesive layer is detached from the skin.

[0042] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A convenient hemodynamic electrode, comprising: Transparent tape (3); A lining mechanism (2), the bottom of the lining mechanism (2) being fixedly connected to the top of the transparent adhesive tape (3) via an adhesive layer, and the lining mechanism (2) is provided with two groups, and symmetrically arranged on both sides of the top of the transparent adhesive tape (3); A quick-connect mechanism (5), wherein the outer wall of the quick-connect mechanism (5) is fixedly connected to the inner wall of the lining mechanism (2); An electrode body (1), wherein the bottom of the electrode body (1) is fixedly connected to the top of the quick-connect mechanism (5); A pull ring mechanism (4), wherein an outer wall of the pull ring mechanism (4) is fixedly connected to an outer wall of the lining mechanism (2), and the pull ring mechanism (4) is arranged in a ring array along the central axis of the lining mechanism (2); Features: The quick-connect mechanism (5) comprises a fixed block (52), the outer wall of the bottom of the fixed block (52) is fixedly connected to a sliding ball (53), the bottom of the fixed block (52) is slidably connected to a fixed shell (54), the outer wall of the fixed block (52) is fixedly connected to the top of the lining mechanism (2) via a glue layer, and the outer wall of the fixed shell (54) is fixedly connected to the inner wall of the lining mechanism (2).

2. A convenient-to-use hemodynamic electrode according to claim 1, characterized in that: The outer wall of the sliding ball (53) is slidably connected to the inner wall of the fixed shell (54) via a limiting groove (51), and the limiting groove (51) is provided in the wall of the fixed shell (54), and the top of the fixed block (52) is fixedly connected to the bottom of the electrode body (1).

3. The convenient-to-use hemodynamic electrode according to claim 1, characterized in that: The lining mechanism (2) comprises a fixed membrane (21), a rubber layer (22) fixedly connected to the bottom of the fixed membrane (21), and an annular array along the central axis of the fixed membrane (21), a fixed rubber layer (23) fixedly connected to the bottom of the fixed membrane (21), an inner wall of the fixed membrane (21) fixedly connected to the outer wall of the fixed shell (54) via a through groove (24), and the through groove (24) is opened in the wall of the fixed membrane (21).

4. A convenient hemodynamic electrode according to claim 3, characterized in that: The bottom of the fixed adhesive layer (23) contacts the top of the transparent adhesive tape (3), the top of the transparent adhesive tape (3) contacts the bottom of the adhesive layer (22), the bottom of the fixed shell (54) contacts the top of the transparent adhesive tape (3), and the bottom of the fixed block (52) is fixedly connected to the top of the fixed film (21) via the adhesive layer.

5. The convenient-to-use hemodynamic electrode according to claim 1, characterized in that: The pull ring mechanism (4) comprises a pull film (42), the outer wall of the pull film (42) is fixedly connected to a connecting rib (41), and the outer wall of the connecting rib (41) is fixedly connected to a Velcro (43).

6. A convenient-to-use hemodynamic electrode according to claim 5, characterized in that: The side of the connecting rib (41) away from the pulling film (42) is fixedly connected to the outer wall of the fixed film (21), and the outer wall of the pulling film (42) is in contact with the inner wall of the top of the fixed film (21).

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