CN204520667U - A kind of magnetic self-adhesive medical electrode slice - Google Patents

Abstract

The utility model relates to a magnetic medical self-adhesive electrode sheet, which comprises an electrode sheet body and a connector capable of connecting with the electrode sheet body. The electrode sheet body includes a backing (1), and a stainless steel ring is arranged at the center of one side of the backing (1). (2), the center of the stainless steel ring (2) is provided with a first copper core (3) protruding from the stainless steel ring (2), and the center of the other side of the backing (1) is coated with medical conductive glue (4), connected The head includes a protective case (5), and an NdFeB permanent magnet (6) is arranged in the protective case (5). Two copper cores (7), and a lead wire (8) connected to the second copper core (7) and extending from the protective shell (5) is also arranged in the protective shell (5). The electrode sheet uses magnetic attraction to complete the information connection between the instrument and the human body, avoiding the inconvenience of using a snap button connection and uncomfortable pressing; at the same time, it has a wide range of applications and good effects.

Description

A magnetic medical self-adhesive electrode sheet

technical field

The utility model belongs to the technical field of medical equipment, and relates to a terminal connection member of medical equipment, in particular to a connection electrode sheet of a wire end of an electrocardiogram monitor and the like.

Background technique

During medical treatment, electrocardiographic examination, electroencephalographic examination and electromyographic examination are usually required. When performing these inspections, ECG monitoring and inspection equipment, EEG monitoring and inspection equipment, myoelectric monitoring and inspection equipment, newborn hearing screening equipment, etc. all need to be equipped with electrode sheets, and the contact between the inspection equipment and the patient is established through the electrode sheets. connection, so as to realize the examination of the patient.

However, the current electrode pads are generally of snap-button type, and connections between various inspection equipment and patients can be established by pressing. Since the snap-type electrode pads must be closely combined to establish information between the instrument and the patient, the use of the snap-type electrode pads is time-consuming and also causes tenderness to the patient.

Therefore, there is an urgent need for a new type of electrode sheet.

Contents of the invention

The purpose of this utility model is to provide a magnetic medical self-adhesive electrode sheet for the shortcomings of the above-mentioned existing technology. The electrode sheet uses magnetic attraction to complete the information connection between the instrument and the human body, avoiding the inconvenience of using buttons It is uncomfortable to press; at the same time, it has a wide range of applications and good effects.

In order to achieve the above object, the utility model provides the following technical solutions: a magnetic medical self-adhesive electrode sheet, which includes an electrode sheet body and a connector that can be connected to the electrode sheet body, the electrode sheet body includes a backing, The center of one side of the backing is provided with a stainless steel ring, the center of the stainless steel ring is provided with a first copper core protruding from the stainless steel ring, and the center of the other side of the backing is coated with medical conductive glue, so The connector includes a protective shell, and a NdFeB permanent magnet is arranged in the protective shell, and the center of the NdFeB permanent magnet is provided with a second copper core that is lower than the NdFeB permanent magnet. A lead wire connected with the second copper core and protruding from the protective shell is also arranged in the shell.

Further, wherein, the shape of the electrode sheet body is circular or square, and the diameter of the circle is 10mm, and the size of the square is 10mm×10mm.

Furthermore, wherein, the backing is a foam backing or a non-woven backing.

Still further, wherein, the medical conductive glue is liquid glue or solid glue.

The magnetic medical self-adhesive electrode sheet of the utility model can realize the connection between the electrode sheet body and the connector through the magnetic attraction between the stainless steel ring and the NdFeB permanent magnet, and this connection is relatively firm, which can avoid the snap button The inconvenience of electrode pad connection and uncomfortable pressing.

Description of drawings

Fig. 1 is a perspective view of the electrode sheet body of the magnetic medical self-adhesive electrode sheet of the present invention, showing one side of the electrode sheet body.

Fig. 2 is another isometric view of the electrode sheet body of the magnetic medical self-adhesive electrode sheet of the present invention, showing the other side of the electrode sheet body.

Fig. 3 is an axonometric view of the connector of the magnetic medical self-adhesive electrode sheet of the present invention.

Detailed ways

The specific implementation of the present utility model will be described in detail below in conjunction with the accompanying drawings, and the content of the specific implementation is not a limitation to the protection content of the present utility model.

The utility model relates to a magnetic medical self-adhesive electrode sheet. The electrode sheet uses magnetic attraction to complete the information connection between the instrument and the human body, avoiding the inconvenience of using buttons to connect and the discomfort of pressing; at the same time, it has a wide range of applications. The effect is good.

The magnetic medical self-adhesive electrode sheet of the utility model comprises an electrode sheet body and a connecting head. When in use, the electrode body is used to be placed on the body of the patient, and the connecting head is connected to the inspection equipment through the lead wire, such as ECG monitoring and inspection equipment, EEG monitoring and inspection equipment, myoelectric monitoring and inspection equipment, neonatal Hearing screening equipment, etc. are connected. By connecting the electrode pad body and the connector together, an information connection between the patient and the examination equipment can be established

Fig. 1 shows the isometric view of the electrode sheet body of the magnetic medical self-adhesive electrode sheet of the present invention, showing one side of the electrode sheet body. As shown in FIG. 1 , the electrode sheet body includes a backing 1 . The shape of the backing 1 determines the shape of the electrode sheet body. In the present invention, preferably, the shape of the backing 1 is round or square. According to inspection needs, more preferably, the diameter of the circle is 10mm, and the size of the square is 10mm×10mm.

In addition, in the present utility model, more preferably, the backing 1 is a foam backing or a non-woven backing. Among them, the foam backing has a particularly strong stickiness, and it can be used normally even if you sweat a lot, and it will not curl during use. Therefore, the foam backing is most suitable for diagnosis and monitoring in motion. For example: sports tablet, dynamic Holter, professional mobilization ECG test, etc. The non-woven backing is breathable and breathable against the skin. Therefore, nonwoven backings are most suitable for long-term diagnosis and monitoring. For example: ICU, CCU, bedside monitoring, etc.

The center of one side of the backing 1 is provided with a stainless steel ring 2 . The center of the stainless steel ring 2 is provided with a first copper core 3 protruding from the stainless steel ring 2 . Wherein, the first copper core 3 should penetrate the backing 1 . Preferably, the first copper core 3 is cylindrical.

Fig. 2 shows another isometric view of the electrode sheet body of the magnetic medical self-adhesive electrode sheet of the present invention, showing the other side of the electrode sheet body. As shown in FIG. 2 , the center of the other side of the backing 1 is coated with medical conductive adhesive 4 . The medical conductive adhesive 4 is connected to the first copper core 3 passing through the backing 1 . The coating range of the medical conductive adhesive 4 is determined according to the needs of the inspection, and generally accounts for about half of the surface area of the other side of the backing 1 . In the present invention, preferably, the medical conductive glue 4 is liquid glue or solid glue. Among them, the liquid glue has a strong penetrating power and moisturizing effect on the skin, and can provide a very fast and stable ECG waveform. At the same time, liquid glue is suitable for ECG diagnosis and monitoring of people with dry, rough skin, heavy hair and low temperature environment. For example: the elderly, manual workers and dry low temperature areas. The solid glue itself is viscous, even if the user exerts pressure or moves a lot, the conductive glue will not break away from the skin surface instantly, causing the electrical signal to disappear instantly. Therefore, solid glue is suitable for ECG diagnosis and monitoring during exercise. For example: sports tablet, dynamic Holter, professional mobilization ECG test, etc.

Fig. 3 shows an axonometric view of the connector of the magnetic medical self-adhesive electrode sheet of the present invention. As shown in FIG. 3 , the connector includes a protective shell 5 . An NdFeB permanent magnet 6 is arranged in the protective shell 5 . Preferably, the size of the NdFeB permanent magnet 6 is the same as that of the stainless steel ring 2 . The center of the NdFeB permanent magnet 6 is provided with a second copper core 7 that is lower than the NdFeB permanent magnet 6 . Preferably, the second copper core 7 is also cylindrical. More preferably, the first copper core 3 and the second copper core 7 have the same diameter. In this way, the first copper core 3 can pass through the recess in the NdFeB permanent magnet 6 and be in contact with the second copper core 7 . The protective shell 5 is also provided with a lead wire 8 connected to the second copper core 7 and protruding from the protective shell 5 . The lead wire 8 is used to connect with inspection equipment, such as ECG monitoring and inspection equipment, EEG monitoring and inspection equipment, myoelectric monitoring and inspection equipment, neonatal hearing screening equipment and the like.

When in use, the side of the backing 1 coated with the medical conductive adhesive 4 is placed on the patient's skin. The connecting head is connected with the electrode sheet body through the suction force between the NdFeB permanent magnet 6 and the stainless steel ring 2, thereby connecting the first copper core 3 and the second copper core 7 are connected together, thereby establishing a signal connection between the patient and the examination equipment.

The content of the specific embodiment is described for the convenience of those skilled in the art to understand and use the utility model, and does not constitute a limitation to the protection content of the utility model. Those skilled in the art can make appropriate modifications to the utility model after reading the content of the utility model. The protection content of the utility model shall be subject to the content of the claims. Without departing from the essential content and protection scope of the claims, various modifications, changes and replacements to the present utility model are all within the protection scope of the present utility model.

Claims (4)

1. a magnetic self-adhesive medical electrode slice, it comprises electrode slice body and the union joint that can be connected with described electrode slice body, described electrode slice body comprises backing (1), the center of described backing (1) side is provided with stainless steel ring (2), the center of described stainless steel ring (2) is provided with the first bronze medal core (3) more outstanding than described stainless steel ring (2), the center of described backing (1) opposite side is coated with medical conducting resinl (4), described union joint comprises containment vessel (5), Nd-Fe-B permanent magnet (6) is provided with in described containment vessel (5), the center of described Nd-Fe-B permanent magnet (6) is provided with the second bronze medal core (7) more recessed than described Nd-Fe-B permanent magnet (6), also be provided with in described containment vessel (5) and be connected and the conducting wire (8) stretched out from described containment vessel (5) with described second bronze medal core (7).

2. magnetic self-adhesive medical electrode slice as claimed in claim 1, wherein, the profile of described electrode slice body be circle or square, and the diameter of described circle is 10mm, is describedly squarely of a size of 10mm x 10mm.

3. magnetic self-adhesive medical electrode slice as claimed in claim 2, wherein, described backing (1) is foam backing or non-woven fabrics backing.

4. magnetic self-adhesive medical electrode slice as claimed in claim 3, wherein, described medical conducting resinl (4) is liquid glue or solid gum.