CN211658144U - Fixing device of electrocardiograph wire - Google Patents

Abstract

The embodiment of the utility model discloses a fixing device for an electrocardiograph wire, which comprises a telescopic wire harness and a wire splitter. It is arranged in the telescopic wire harness, and the upper end of the telescopic wire harness is connected to the wire splitter; the wire splitter includes a flat wire connected to the telescopic wire harness and a lower end of the flat wire. There are several threading holes horizontally opened on the row line, and the electrocardiograph lead wires are threaded in the threading holes in a one-to-one correspondence, and the electrocardiograph lead wires are movably provided with fixed wire clips. The adjusting plate is provided with slideways corresponding to the wire fixing clips one-to-one; the embodiment of the present utility model can not only realize the combing work of many wires, but also all wires except for the end patch are not in direct contact with the human body, avoiding the need for Human body itching and other discomfort caused by wire sticking.

Description

An electrocardiograph lead wire fixing device

technical field

The embodiment of the utility model relates to the field of medical aids, in particular to a fixing device for an electrocardiograph lead.

Background technique

The electrocardiograph can automatically record the bioelectric signal (ECG signal) generated by the cardiac activity when the heart is active, and is a medical electronic instrument commonly used in clinical diagnosis and scientific research. In the process of using the ECG machine, the patient is generally placed on the bed, and then used with the ECG detector and the ECG lead wires. The current ECG detector is generally connected with at least 12 lead wires, and the number is large, and consideration should be given to it. Depending on the person's height and body shape, the lead wires are relatively long, and the lead wires are often entangled during use. It takes a lot of time to straighten them out one by one, which is troublesome to operate and brings inconvenience to the rescue work. Causes damage to the lead wire, and the efficiency is very low. Therefore, the prior art provides various wire-arranging devices for the lead of the electrocardiograph to comb the lead of the electrocardiograph to avoid knotting of the lead.

For example, the application number is 201520064003.1, and the patent name is a simple snap-fit electrocardiograph lead wire organizer. The lower buckling plates of the limb lead module are respectively provided with buckling grooves and buckling edges for mutual cooperation and buckling, the upper buckling plate of the chest lead module and the lower buckling plate of the chest lead module, and the upper buckling plate of the limb lead module are buckled. There are upper semicircular grooves and lower semicircular grooves between the plywood and the lower clasp plate of the limb lead module, which are used to form a wire hole. However, this device can only fix and comb the lead to avoid the lead from entanglement. When performing an ECG examination on a patient, due to the large number of electrocardiograph leads, the electrode at the end of the lead is attached to the test site, and the remaining length is too long. The lead wire is in direct contact with the skin of the human body, which can easily cause discomfort to the patient.

Utility model content

To this end, the embodiment of the present invention provides a fixing device for electrocardiograph wires, so as to solve the problem of skin discomfort caused by a large number of wires directly contacting the bare skin of the human body when the current electrocardiograph machine tests and inspects the human body.

In order to achieve the above purpose, the embodiments of the present utility model provide the following technical solutions:

An electrocardiograph wire fixing device, comprising a telescopic wire harness and a wire splitter, the lower end of the telescopic wire harness is connected to a wire outlet on the side wall of the electrocardiograph, and a plurality of electrocardiograph wires are passed through the telescopic wire harness inside the tube, and the upper end of the telescopic wire harness is connected to the wire splitter;

The wire splitter includes a flat wire connected to the telescopic wire harness and an adjustment plate connected to the lower end of the flat wire. It is arranged in the threading hole, and the wire of the electrocardiograph is movably provided with a fixing clip, and the adjusting plate is provided with a slideway corresponding to the fixing clip one-to-one.

As a preferred solution of the present invention, the telescopic cable harness includes an upper tube connected to the flat cable, a lower tube connected to the electrocardiograph, and an adjustment tube for adjusting the relative distance between the upper tube and the lower tube , the lower end of the adjusting pipe is rotatably connected with the lower pipe, and the upper end of the adjusting pipe is fixedly connected with the upper pipe through threads.

As a preferred solution of the present invention, an annular groove is formed on the pipe wall of the upper end of the lower nozzle, and a ring for clamping in the annular groove is arranged at the lower end of the adjusting pipe.

As a preferred solution of the present invention, the splitter and the telescopic wire harness are connected by an adapter sleeve, and the adapter sleeve is composed of an integrated connection of a constricted section and a flared section. The necking section is connected with the upper end of the telescopic wire harness, and the flared section covers the side edge of the wire splitter.

As a preferred solution of the present invention, the bottom of the wire fixing clip is provided with a magnet sheet, and the bottom of the slideway is provided with an adsorption layer that attracts the magnet sheet to each other.

The embodiment of the present invention has the following advantages:

In the embodiment of the utility model, the wires of the electrocardiograph are firstly threaded along the telescopic wire harness, and when passing through the wire splitter, each wire is threaded into the corresponding threading hole, so as to realize the combing work of many wires and avoid intertwining. At the same time, when the electrode patch at the end of the wire is attached to the test site, the telescopic function of the telescopic cable duct can be used to roughly adjust the height of all wires at one time, so that it hangs in the air and does not directly contact human skin. The ankles and other parts are connected, and the wires are long. After the rough adjustment, you can slide the fixing wire clip upward along the slideway on the adjustment board, and adjust in turn until all the wires are not in direct contact with the human body except the end patch, so as to avoid the wire Itching and other discomforts caused by the sticker.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that are required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can also be obtained according to the extension of the drawings provided without creative efforts.

The structures, proportions, sizes, etc. shown in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the conditions that the present invention can be implemented. The technical substantive significance, the modification of any structure, the change of the proportional relationship or the adjustment of the size, without affecting the effect that the utility model can produce and the purpose that can be achieved, should still fall within the scope disclosed in the present utility model. The technical content must be within the scope of coverage.

1 is a schematic diagram of the overall structure of a fixing device for an electrocardiograph lead according to an embodiment of the present invention;

FIG. 2 is an exploded view of the telescopic wire harness in the fixing device of the electrocardiograph wire shown in FIG. 1 .

In the picture:

10- telescopic wire harness; 20- splitter; 30- ECG machine; 40- ECG machine lead wire; 50- fixed wire clip; 60- transfer sleeve;

11-take over; 12-take over;

21-line; 22-adjustment plate; 23-thread hole; 24-slide;

61 - necked section; 62 - flared section;

121-annular groove; 131-ring.

Detailed ways

The embodiments of the present invention will be described below by specific specific embodiments. Those who are familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are of the present invention. Some examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in FIG. 1 , the present invention provides a fixing device for electrocardiograph wires, including a telescopic wire harness 10 and a wire splitter 20 , the lower end of the telescopic wire harness 10 is connected to the wire outlet of the side wall of the electrocardiograph 30 . connection, a plurality of electrocardiograph wires 40 are passed through the telescopic wire harness 10, and the upper end of the telescopic wire harness 10 is connected to the wire splitter 20;

The cable splitter 20 includes a flexible cable 21 connected to the telescopic cable duct 10 and an adjustment plate 22 connected to the lower end of the flexible cable 21. The electrocardiograph lead wires 40 are threaded through the threading holes 23 in a one-to-one correspondence, and the electrocardiograph lead wires 40 are movably provided with wire-fixing clips 50, and the adjustment plate 22 is provided with the wire-fixing clips 50 one-to-one. Corresponding chute 24 .

Different from the traditional electrocardiograph wire fixing device, which can only realize the wire management function of many wires and avoid mutual entanglement, the embodiment of the present utility model is characterized in that it can also adjust the height of the wires during the electrocardiograph test process, avoiding the need for Many wires are attached to the surface of the human body, causing discomfort such as itching of the patient's skin, thereby affecting the test results.

Specifically, the process of using the device to fix the electrocardiograph lead wires 40 is as follows: first, the numerous electrocardiograph lead wires 40 are pierced upward along the telescopic wire harness 10 , and then pass through the wire splitter 20 , each electrocardiograph lead wire 40 one by one. Correspondingly, the threading holes 23 on the arrangement wire 21 are provided to separate and arrange the wires 40 of the electrocardiograph, and prevent them from being entangled with each other.

When performing an electrocardiogram test on a patient, first connect the electrode patches at the end of the electrocardiograph lead 40 to the part to be tested on the human body in turn, and then use the telescopic function of the telescopic wire harness 10 to adjust the height of all electrocardiograph leads 40 at one time. Make the electrocardiograph lead 40 hang in the air, corresponding to the lead used for the ankle and other test parts, because its length is long, therefore, its hanging height can be adjusted separately, and the fixing clip 50 at the lower end of the electrocardiograph lead 40 can be adjusted along the The slideway 24 on the board 22 moves upward until all the electrocardiograph wires 40 except for the electrode patch are not in contact with the human skin to avoid discomfort.

As shown in FIG. 2 , the telescopic cable harness 10 includes an upper tube 11 connected to the flexible cable 21 , a lower tube 12 connected to the electrocardiograph 30 , and a relative distance between the upper tube 11 and the lower tube 12 for adjusting The lower end of the adjustment pipe 13 is rotatably connected with the lower pipe 12, and the upper end of the adjustment pipe 13 is fixedly connected with the upper pipe 11 through threads.

Further, an annular groove 121 is formed on the upper end pipe wall of the lower pipe 12 , and a ring 131 for clamping in the annular groove 121 is disposed at the lower end of the adjusting pipe 13 .

The adjustment process of the telescopic wire harness 10 is to rotate the adjustment pipe 13. Since the adjustment pipe 13 and the lower pipe 12 are in the form of a rotary connection that is embedded in a slot, when the adjustment pipe 13 rotates, the lower pipe 12 does not rotate with it. The clockwise or counterclockwise rotation of the adjusting tube 13 realizes screwing on or unscrewing along the upper nozzle 11 , thereby changing the length of the entire telescopic wire harness 10 .

In the present invention, the connection between the splitter 20 and the telescopic wire harness 10 is specifically connected through an adapter sleeve 60 , and the adapter sleeve 60 is composed of a constricted section 61 and a flared section 62 that are integrally connected. , the constricted section 61 is connected to the upper end of the telescopic wire harness 10 , the flared section 62 is wrapped around the side edge of the wire splitter 20 ,

The specific realization that the wire fixing clip 50 slides along the slideway 24 and can prevent slippage is that the bottom of the wire fixing clip 50 is provided with a magnet piece, and the bottom of the slideway 24 is provided with an adsorption layer that attracts each other with the magnet piece. , the adsorption layer here can be made of iron or other materials, so that the fixing clip 50 can be fixed at any position of the slideway 24 .

Although the present utility model has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the present utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not departing from the spirit of the present invention belong to the protection scope of the present invention.

Claims (5)

1. The fixing device for the electrocardiograph wires is characterized by comprising a telescopic wiring pipe (10) and a deconcentrator (20), wherein the lower end of the telescopic wiring pipe (10) is connected with a wire outlet of the side wall of an electrocardiograph (30), a plurality of electrocardiograph wires (40) penetrate through the telescopic wiring pipe (10), and the upper end of the telescopic wiring pipe (10) is connected with the deconcentrator (20);

deconcentrator (20) include with flexible bunch pipe (10) are connected and are arranged lines (21) and connect regulating plate (22) of arranging lines (21) lower extreme, a plurality of through wires hole (23) have transversely been seted up in row lines (21), wearing to establish of electrocardiograph wire (40) one-to-one in through wires hole (23), just the activity is provided with solidus clamp (50) on electrocardiograph wire (40), seted up on regulating plate (22) with slide (24) of solidus clamp (50) one-to-one.

2. The lead fixing device of the electrocardiograph according to claim 1, wherein the telescopic bundle tube (10) comprises an upper connection tube (11) connected with the ribbon arrangement bar (21), a lower connection tube (12) connected with the electrocardiograph (30), and an adjusting tube (13) for adjusting the relative distance between the upper connection tube (11) and the lower connection tube (12), the lower end of the adjusting tube (13) is rotatably connected with the lower connection tube (12), and the upper end of the adjusting tube (13) is fixedly connected with the upper connection tube (11) through threads.

3. The fixing device for the electrocardiograph lead according to claim 2, wherein the upper end of the lower connection tube (12) is provided with an annular groove (121), and the lower end of the adjusting tube (13) is provided with a ring (131) for being clamped in the annular groove (121).

4. The fixing device for the electrocardiograph lead wire is characterized in that the deconcentrator (20) is connected with the telescopic wiring tube (10) through an adapter sleeve (60), the adapter sleeve (60) is formed by integrally connecting a reducing section (61) and a flaring section (62), the reducing section (61) is connected with the upper end of the telescopic wiring tube (10), and the flaring section (62) covers the side edge of the deconcentrator (20).

5. The lead fixing device of an electrocardiograph according to claim 1, wherein the bottom of the wire fixing clip (50) is provided with a magnet piece, and the bottom of the slide way (24) is provided with an adsorption layer which attracts the magnet piece.

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