CN115998301A - A three-dimensional electrocardiogram auxiliary detection device with sagittal plane - Google Patents

Abstract

The invention discloses a three-dimensional electrocardiogram auxiliary detection device with a sagittal plane, which comprises a seat body, wherein a rear electrode plate carrier capable of being adjusted up and down is arranged on the seat body, a front electrode plate carrier is flexibly connected to the seat body, an electric control box is further arranged on the seat body, and the rear electrode plate carrier and the front electrode plate carrier are electrically connected with the electric control box. The beneficial effects of the invention are as follows: the electrode plates are respectively arranged on the arc plate and the upper adhesive plate, so that the upper electrode plate and any lower electrode plate can be combined to obtain a heart section, a sagittal electrocardiograph is formed, and the device can achieve the purpose of detection by sitting a human body to be detected on the seat, thereby facilitating the use of a user.

Description

A three-dimensional electrocardiogram auxiliary detection device with sagittal plane

technical field

The invention relates to the field of sagittal plane electrocardiogram detection, in particular to a three-dimensional electrocardiogram auxiliary detection device with a sagittal plane.

Background technique

Sagittal plane is an anatomical term. Divide the human body into two parts, the left and right, and the left and right section is the sagittal plane. The electrocardiogram is a technology that uses an electrocardiogram machine to record the electrical activity changes generated by each cardiac cycle of the heart from the body surface. In order to observe the internal conditions of the heart, the sagittal electrocardiogram is proposed. , but there is no ideal sagittal plane ECG detection equipment, so we propose a three-dimensional ECG auxiliary detection device with sagittal plane to solve the above technical problems.

Contents of the invention

The purpose of the present invention is to overcome the shortcomings of the prior art and provide a three-dimensional electrocardiogram auxiliary detection device with a sagittal plane.

The purpose of the present invention is achieved through the following technical solutions:

A three-dimensional electrocardiogram auxiliary detection device with a sagittal plane, including a seat body, the seat body is provided with a rear electrode sheet carrier that can be adjusted up and down, and the seat body is also flexibly connected with a front electrode The seat body is also provided with an electric control box, and both the rear electrode sheet carrier and the front electrode sheet carrier are electrically connected to the electric control box.

A further technical solution is that the rear electrode sheet carrier includes a support part that can be adjusted up and down, and the support part is provided with a circular arc plate, and the lower electrode sheet is pasted and connected to the circular arc plate, and the lower electrode sheet is placed The electrode sheet is electrically connected with the electric control box.

A further technical solution is that the support part includes a sleeve that is slidably connected to the backrest of the seat body, and a support horizontal plate connected with the arc plate is connected between the two sleeves.

A further technical solution is that the front electrode sheet carrier includes an upper adhesive plate and an elastic band, and the upper adhesive plate is connected to the elastic band, and the upper adhesive plate is provided with two upper electrode sheets, and The upper electrode sheet is electrically connected with the electric control box.

A further technical solution is that both ends of the circular arc plate are provided with strap holes.

A further technical solution is that the electric control box is also provided with an expansion interface for connecting with other leads.

Compared with prior art, the beneficial effect of the present invention is:

1. In the present invention, by setting electrodes on the circular arc plate and the upper sticky plate respectively, the upper electrode can be combined with any lower electrode to obtain a section of the heart, thereby forming a sagittal electrocardiogram, and the device The purpose of detection can be achieved by sitting the human body to be tested on the seat, so that it is convenient for users to use.

Description of drawings

Fig. 1 is a three-dimensional schematic view of the present invention.

Figure 2 is an enlarged schematic view of the rear electrode sheet carrier of the present invention.

Figure 3 is an enlarged schematic view of the front electrode sheet carrier of the present invention.

Figure 4 is a schematic diagram of the connection between the upper adhesive plate and the upper electrode sheet of the present invention.

In the figure, 1-seat body, 2-rear electrode sheet carrier, 21-supporting part, 22-arc plate, 23-lower electrode sheet, 3-front electrode sheet carrier, 31-upper sticky plate, 32 -elastic belt, 33-upper electrode sheet, 4-electric control box.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used, or the orientation or positional relationship that is commonly understood by those skilled in the art. In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Example:

Please refer to the embodiment shown in Figures 1-4, a three-dimensional electrocardiogram auxiliary detection device with a sagittal plane, including a seat body 1, the seat body 1 is provided with a rear electrode sheet carrier 2, a front electrode sheet Carrier 3 and electric control box 4.

The rear electrode sheet carrier 2 is arranged on the backrest of the seat body 1, and the rear electrode sheet carrier 2 includes a support portion 21 that can be adjusted up and down. The support portion 21 includes a sleeve that is slidably connected to the backrest of the seat body 1, and the two A supporting horizontal plate connected with the arc plate 22 is connected between the two sleeves, the arc plate 22 is arranged on the support portion 21, and the lower electrode sheet 23 is pasted and connected on the arc plate 22, and the lower electrode sheet 23 It is electrically connected with the electric control box 4.

That is to say, the sleeve is slidably connected to the column of the backrest of the seat body 1, which can drive the supporting horizontal plate to slide up and down to adapt to different human bodies, and the sleeve can be connected to the backrest of the seat body 1 through the screw provided on it after adjustment. The column is fastened, that is, the positioning after adjusting the position is completed.

Both ends of the arc plate 22 are provided with strap holes, that is, the strap holes provided on the arc plate 22 can be pierced with straps, and the lower electrode sheet 23 can be more fitted to the back of the human body after the straps are tightened. , the straps are suitable for thinner bodies, but not needed for fatter bodies.

The front electrode sheet carrier 3 is flexibly connected to the backrest of the seat body 1, the front electrode sheet carrier 3 includes an upper adhesive plate 31 and an elastic band 32, and the upper adhesive plate 31 is connected with the elastic band 32, and the upper adhesive plate 31 is provided with two upper electrode sheets 33, and the upper adhesive plate 31 is an adhesive plate, which allows the upper electrode sheet 33 to be pasted on the upper adhesive plate 31.

When in use, the human body sets the elastic belt 32 on the body, and at this time the upper adhesive plate 31 is attached to the chest of the human body, that is, the upper electrode sheet 33 is attached to the human body, so that the upper electrode sheet 33 can be adjusted arbitrarily according to needs purpose of the location.

The electric control box 4 is fixedly connected to the side of the seat body 1, and a circuit board is provided inside it, and the upper electrode sheet 33 and each lower electrode sheet 23 are all connected to its internal circuit board, and the electric control box 4 body is also provided with a circuit board. There is an indicator light corresponding to the lower electrode sheet 23 one by one. This light can facilitate the operator to check which lower electrode sheet 23 the upper electrode sheet 33 is connected to, and a control unit is also provided inside the electric control box 4. It can be used to switch the communication between the lower electrode sheet 23 and its internal circuit board.

The electric control box 4 is also provided with an expansion interface for connecting with other leads, that is, the interface is connected with the chest leads and the limb leads to form a sagittal plane lead, a transverse plane lead, and a frontal plane lead. Linked 3D ECG.

Sagittal plane electrode placement: R electrode (negative electrode) is between the aortic valve auscultation area and pulmonary artery auscultation area, and F electrode (positive electrode) is at the intersection of the sternal manubrium and the fifth intercostal space at the same level. The electrode points of the six chest leads [V7, V8, V9, V7R, V8R, V9R] are set as the G electrode (negative electrode). Serve G7L, G8L, G9L (L refers to the left chest lead), G7R, G8R, G9R, (R refers to the right chest lead). Therefore, the connecting line of three points R, F, and G forms a triangle, and the three electrode points form a triangle. The six-axis system can also be obtained by referring to the Einstein’s triangle principle and the pressurized limb lead scheme. F→R is named as GlI lead, and F→ G is named lead Glll, and G→R is named lead GⅠ. The three pressurized leads are named GVR, GVL, and GVF. The Elbow's triangle analysis of electrocardiogram has been used in the world for more than a hundred years, so our sagittal plane electrocardiogram also refers to the frontal plane electrocardiogram to establish a sagittal plane six-axis system. The frontal plane has only one plane figure, the sagittal left section G7L, G8L, G9L, which form three sections; There are six section graphics (three on the left section) (three on the right section).

The front electrode sheet carrier 3 includes R electrodes and F electrodes, and the rear electrode sheet carrier 2 includes [V7, V8, V9, V7R, V8R, V9R] electrode points.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (6)

1. A three-dimensional electrocardiogram auxiliary detection device with a sagittal plane, comprising a seat body (1), characterized in that: the seat body (1) is provided with a rear electrode carrier (2) that can be adjusted up and down ), the seat body (1) is also flexibly connected with the front electrode sheet carrier (3), the seat body (1) is also provided with an electric control box (4), and the rear electrode sheet carrier ( 2) and the front electrode sheet carrier (3) are electrically connected to the electric control box (4). 2. A three-dimensional electrocardiogram auxiliary detection device with sagittal plane according to claim 1, characterized in that: the rear electrode sheet carrier (2) includes a support part (21) that can be adjusted up and down, and the The support part (21) is provided with an arc plate (22), the arc plate (22) is pasted and connected with the lower electrode sheet (23), and the lower electrode sheet (23) is connected with the electric control box (4) electrical connection. 3. A three-dimensional electrocardiogram auxiliary detection device with a sagittal plane according to claim 2, characterized in that: the support part (21) includes a sleeve that is slidably connected to the backrest of the seat body (1), And a supporting horizontal plate connected with the arc plate (22) is connected between the two sleeves. 4. A three-dimensional electrocardiogram auxiliary detection device with a sagittal plane according to claim 1, characterized in that: the front electrode sheet carrier (3) includes an upper adhesive plate (31) and an elastic band (32 ), and the upper adhesive plate (31) is connected with the elastic band (32), the upper adhesive plate (31) is provided with two upper electrode sheets (33), and the upper electrode sheet (33) is connected to the electric The control box (4) is electrically connected. 5. A three-dimensional electrocardiogram auxiliary detection device with a sagittal plane according to claim 2 or 3, characterized in that: both ends of the arc plate (22) are provided with strap holes. 6 . The three-dimensional electrocardiogram auxiliary detection device with sagittal plane according to claim 1 , characterized in that: the electric control box ( 4 ) is also provided with an expansion interface for connecting with other leads. 7 .

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