CN202446079U

CN202446079U - Three wire type dynamic electrocardiogram twelve lead wire

Info

Publication number: CN202446079U
Application number: CN201120573285XU
Authority: CN
Inventors: 马亚全
Original assignee: SHENZHEN ECGMAC MEDICAL ELECTRONICS CO Ltd
Current assignee: SHENZHEN ECGMAC MEDICAL ELECTRONICS CO Ltd
Priority date: 2011-12-31
Filing date: 2011-12-31
Publication date: 2012-09-26
Anticipated expiration: 2021-12-31

Abstract

The utility model relates to a three wire type dynamic electrocardiogram twelve lead wire which comprises a first branch connection wire, a second branch connection wire and a third branch connection wire, and different guide connectors are leaded out through the first branch connection wire, the second branch connection wire and the third branch connection wire respectively. According to the three wire type dynamic electrocardiogram twelve lead wire, leading out of ten guide connecters through ten guide wires is turned into leading out through three branch connection wires, the number of wires is greatly reduced, mutual knotting and twisting among lead wires are prevented, the usage is convenient, and further interference to normal activities of users is reduced.

Description

Three-wire type ambulatory electrocardiogram 12 lead line

Technical field

This utility model relates to the line that leads of dynamic ecg, relates in particular to a kind of three-wire type ambulatory electrocardiogram 12 lead line.

Background technology

In order to write down the potential difference between 2 of the human bodies, need use electrocardiogram medically usually.Because conventional electrocardiograph can only write down the data under the static state, so range of application has received certain restriction.For this reason, people design a kind of dynamic ecg, patient's electrocardiogram under this ambulatory electrocardiogram function non-volatile recording active state.Similar with the routine electrocardiogram machine, dynamic ecg also has a recorder, and through the ambulatory electrocardiogram line transmission electric potential signal that leads.The ambulatory electrocardiogram of 12 kinds of electric potential signals of the energy measurement line that leads is called as ambulatory electrocardiogram 12 lead line, and normally, electrocardiogram 12 lead line has ten independently transfer wires, is respectively 6 chest electrodes line and 4 limb electrodes lines that lead that lead.The every line that leads all has corresponding socket, therefore before measurement, must each line that leads all be corresponded to corresponding socket.Because dynamic ecg is worn on one's body the patient, and is used in the daily life more, ten easy tangled up and knotted of transfer wire independently influence patient's daily life.Therefore, there is defective in prior art.

The utility model content

The technical problem that this utility model will solve is, influences the defective of the normal activity of user too much and easily to the line number of existing ambulatory electrocardiogram 12 lead line, and a kind of three-wire type ambulatory electrocardiogram 12 lead line is provided.

This utility model solves the technical scheme that its technical problem adopted: construct a kind of three-wire type ambulatory electrocardiogram 12 lead line; Comprise bus, first line, second line and the 3rd line; Said bus has head and the afterbody that is used to connect electrocardiograph; One end of said first line is connected on the said afterbody; The other end is drawn spaced reciprocally and is connected to first of the electrode slice that is used to measure the limbs current potential adapter that leads, and an end of said second line is connected on the said afterbody, and the other end is drawn spaced reciprocally and is connected to second of the electrode slice that is used to measure the limbs current potential adapter that leads; One end of said the 3rd line is connected on the said afterbody, and the other end is drawn spaced reciprocally and is connected to the 3rd of the electrode slice that is used to measure the breast current potential adapter that leads.

In the described three-wire type ambulatory electrocardiogram of this utility model 12 lead line, said first adapter that leads comprises R adapter and L adapter; Said second adapter that leads comprises F adapter and N adapter; The said the 3rd adapter that leads comprises C1 adapter, C2 adapter, C3 adapter, C4 adapter, C5 adapter and C6 adapter.

In the described three-wire type ambulatory electrocardiogram of this utility model 12 lead line; Said R adapter, L adapter, F adapter and N adapter are labeled as various colors respectively, and said C1 adapter, C2 adapter, C3 adapter, C4 adapter, C5 adapter and C6 adapter are labeled as various colors respectively.

In the described three-wire type ambulatory electrocardiogram of this utility model 12 lead line, the color of said R adapter is red, and the color of L adapter is yellow, and the color of F adapter is green, and the color of N adapter is a black.

In the described three-wire type ambulatory electrocardiogram of this utility model 12 lead line, the color of said C1 adapter is red, the color yellow of C2 adapter; The color of C3 adapter is green; The color of C4 adapter is brown, and the color of C5 adapter is a black, and the color of C6 adapter is a purple.

In the described three-wire type ambulatory electrocardiogram of this utility model 12 lead line, said R connection device is useful on the button electrode and the root that is used to be connected first line of connection electrode sheet, and the axis of said button electrode is vertical each other with root.

Implement the three-wire type ambulatory electrocardiogram 12 lead line of this utility model; Has following beneficial effect: original ten lines are reduced to three present lines; Significantly reduce between line and the line and tie a knot each other, twine, easy to use, and then reduce interference to the user normal activity; Because the minimizing of line number, user can be distinguished every root functionality line fast, has reduced operation mistake; Each adapter is labeled as various colors respectively, has reduced the distribution difficulty.

Description of drawings

To combine accompanying drawing and embodiment that this utility model is described further below, in the accompanying drawing:

Fig. 1 is the sketch of a kind of embodiment of three-wire type ambulatory electrocardiogram 12 lead line of this utility model;

Fig. 2 is the cutaway view of the 3rd line among Fig. 1;

Fig. 3 is the sketch of a kind of embodiment of R adapter of this utility model.

The specific embodiment

As shown in Figure 1, the three-wire type ambulatory electrocardiogram 12 lead line of this utility model comprises bus 1, first line 2, second line 3, the 3rd line 4.Bus 1 can have ten independently heart yearns, and every heart yearn is connected to different line; First line 2 has two independently heart yearns, and second line 3 has two independently heart yearns, and the 3rd line 4 has independently heart yearn of the six roots of sensation, with reference to figure 2.One end of every heart yearn connects heart yearn corresponding in the bus 1, and the other end is connected to the corresponding adapter that leads.The adapter that leads is connected to the electrode slice of the electrocardiosignal that is used to measure diverse location.

The adapter that leads comprises and first adapter, second adapter and the 3rd adapter that leads that leads that leads.

Wherein, first adapter that leads comprises R adapter 201 and L adapter 202, and R adapter 201 is connected with the extremity that L adapter 202 transmits the measured respectively, transmits the electrocardiosignal of extremity; Said second adapter that leads comprises F adapter 301 and N adapter 302; F adapter 301 is connected with the extremity that N adapter 302 transmits the measured respectively, the electrocardiosignal of transmission extremity; The said the 3rd adapter that leads comprises C1 adapter 401, C2 adapter 402, C3 adapter 403, C4 adapter 404, C5 adapter 405 and C6 adapter 406.The chest that C1 adapter 401, C2 adapter 402, C3 adapter 403, C4 adapter 404, C5 adapter 405 and C6 adapter 406 transmit the measured respectively connects, the electrocardiosignal of transmission chest.

Because the signal that each adapter transmitted is all through independently heart yearn transmission, so all identical with existing electrocardiogram 12 lead line with transmission precision in efficiency of transmission.

In the present embodiment, each adapter that leads all has the color identical with the counter electrode sheet, and wherein, the color of R adapter 201 is red, and the color of L adapter 202 is yellow, and the color of F adapter 301 is green, and the color of N adapter 302 is a black.The color of C1 adapter 401 is red, and the color yellow of C2 adapter 402, the color of C3 adapter 403 are green, and the color of C4 adapter 404 is brown, and the color of C5 adapter 405 is a black, and the color of C6 adapter 406 is a purple.This scheme has adopted the fool proof principle, and the operator is distribution easily, the distribution mistake can not occur and cause mistaken diagnosis.

Fig. 3 is the sketch of 201 1 kinds of embodiments of R adapter of this utility model, and wherein button electrode 203 is vertical each other with root 204.The existing adapter that leads is a straight cutting, and wherein button electrode and root are parallel to each other.Because root is connecting the line that leads, the gravitational effect of the line that therefore leads can make that the R adapter can not very stable being fixed on the electrode slice.When user constantly moves, even can cause the R adapter to come off from electrode slice.But in the present embodiment, R adapter 201 can not lever up the line that leads, so the external force that receives is less, therefore is convenient to stable being fixed on the electrode slice of adapter.

The above is merely the preferred embodiment of this utility model, not in order to restriction this utility model, any modification of being done in all spirit at this utility model and the principle, is equal to and replaces or improvement etc., all should be included in the protection domain of this utility model.

Claims

1. a three-wire type ambulatory electrocardiogram 12 lead line is characterized in that, comprises bus (1), first line (2), second line (3) and the 3rd line (4), and said bus (1) has head and the afterbody that is used to connect electrocardiograph,

One end of said first line (2) is connected on the said afterbody, and the other end is drawn spaced reciprocally and is connected to first of the electrode slice that is used to measure the limbs current potential adapter that leads,

One end of said second line (3) is connected on the said afterbody, and the other end is drawn spaced reciprocally and is connected to second of the electrode slice that is used to measure the limbs current potential adapter that leads,

One end of said the 3rd line (4) is connected on the said afterbody, and the other end is drawn spaced reciprocally and is connected to the 3rd of the electrode slice that is used to measure the breast current potential adapter that leads.

2. three-wire type ambulatory electrocardiogram 12 lead line according to claim 1 is characterized in that, said first adapter that leads comprises R adapter (201) and L adapter (202); Said second adapter that leads comprises F adapter (301) and N adapter (302); The said the 3rd adapter that leads comprises C1 adapter (401), C2 adapter (402), C3 adapter (403), C4 adapter (404), C5 adapter (405) and C6 adapter (406).

3. three-wire type ambulatory electrocardiogram 12 lead line according to claim 2; It is characterized in that; Said R adapter (201), L adapter (202), F adapter (301) and N adapter (302) are labeled as various colors respectively, and said C1 adapter (401), C2 adapter (402), C3 adapter (403), C4 adapter (404), C5 adapter (405) and C6 adapter (406) are labeled as various colors respectively.

4. three-wire type ambulatory electrocardiogram 12 lead line according to claim 3; It is characterized in that the color of said R adapter (201) is red, the color of L adapter (202) is yellow; The color of F adapter (301) is green, and the color of N adapter (302) is a black.

5. three-wire type ambulatory electrocardiogram 12 lead line according to claim 3; It is characterized in that the color of said C1 adapter (401) is red, the color yellow of C2 adapter (402); The color of C3 adapter (403) is green; The color of C4 adapter (404) is brown, and the color of C5 adapter (405) is a black, and the color of C6 adapter (406) is a purple.

6. three-wire type ambulatory electrocardiogram 12 lead line according to claim 2; It is characterized in that; Said R adapter (201) has button electrode (203) that is used for the connection electrode sheet and the root that is used to be connected first line (2) (204), and the axis of said button electrode (203) is vertical each other with root (204).