CN209032355U - An electrocardiograph lead - Google Patents

Abstract

The utility model discloses an electrocardiograph lead, which comprises a connecting lead and a buckle type electrode, wherein the buckle type electrode comprises an electrode paste, the back side of which is provided with a connecting bulge, the electrode paste is internally provided with an electrode connected with the connecting bulge, and the inner side of the electrode paste is provided with a coating adhesive and a piece of isolation paper covering the adhesive; the connecting lead comprises a junction box connected with the connector through a connecting bus, a plurality of connecting branches are connected to the junction box, and the tail ends of the connecting branches are provided with buckled electrode connecting ends; the button-type electrode connecting end is provided with a groove matched with the electrode paste connecting protrusion. The utility model discloses change the wire end into knot formula electrode connection end, its mode through the fastener lock is detained formula electrode connection with knot, can directly glue in the corresponding position of patient, and the red swelling phenomenon can not appear in skin, can alone one person in addition, and easy fixed is difficult for falling.

Description

An electrocardiograph lead

technical field

The utility model belongs to the technical field of medical instruments/instruments, and relates to an electrocardiograph lead wire.

Background technique

An electrocardiograph is an instrument used to record physiological electrical signals generated by cardiac activity. It can automatically record the bioelectrical electrocardiographic signals generated by myocardial excitation during cardiac activity. It is a commonly used medical electronic instrument for clinical diagnosis and scientific research. Due to the advantages of mature, reliable, easy-to-operate, moderate price, and no damage to patients, electrocardiograph has become one of the most popular medical electronic instruments in hospitals at all levels.

In the existing electrocardiograph lead wire, the needle electrode is put on the hemispherical fixed head during detection, and the negative pressure of the hemisphere is used to attract and fix it on the patient. In this way, for thin patients, the fixation is not good and easy to fall off, and the patient will experience discomfort such as redness and swelling; it is not easy to fix for crying infants and patients who do not cooperate. In addition, it is not easy to sterilize, and it cannot be guaranteed that one person can use it; and the fixed head is relatively bulky, and the fixed head is easy to fall off due to improper fixing of the ball and the end of the wire in the practical process.

Utility model content

The problem solved by the utility model is to provide an electrocardiograph lead wire, which can overcome the defects in the prior art by changing the structure and fixing mode of the electrodes.

The utility model is realized through the following technical solutions:

An electrocardiograph lead, comprising a connecting lead and a button-type electrode, wherein the button-type electrode includes an electrode sticker provided with a connection protrusion on the back side, an electrode connected to the connection protrusion is arranged in the electrode sticker, and an inner side of the electrode sticker is provided with an electrode sticker. There is a release paper coated with adhesive and covering it;

The connecting wire includes a distribution plate connected with the connecting head through a connection bus, a plurality of connection branches are connected on the distribution plate, and a button-type electrode connection end is provided at the end of the connection branch line; the button-type electrode connection end There are grooves matching the connection protrusions of the electrode stickers.

The said line dividing plate is provided with a signboard, and the signboard is provided with a sign for each connecting line.

The connecting wire also passes through the wire winding device.

The electrode sticker is a rectangular parallelepiped, and a waterproof isolation pad is also arranged between the connection protrusion and the electrode sticker.

Compared with the prior art, the utility model has the following beneficial technical effects:

For the electrocardiograph lead wire provided by the utility model, the end of the lead wire is changed to a button-type electrode connection end, which is connected to the button-type button-type electrode by means of fasteners, and can be directly adhered to the corresponding position of the patient, and the skin will not appear. Redness and swelling, and can be used by one person, easy to fix and not easy to fall off. And it is more beautiful, and the electrode pads can also be divided into people and children, which is convenient and easy to use.

The electrocardiograph lead wire provided by the utility model can be stretched to pull the lead wire out of the winding device, and the lead wire winding device is used to store the lead wire into a roll when the excessive length of the lead wire is not used, which overcomes the difficulty of storing the existing lead wire. , The defect of easy knotting, and the operation is very convenient and does not take up space.

Description of drawings

1 is a schematic diagram of the structure of a connecting wire of the present invention;

FIG. 2 is a schematic diagram of the button electrode and the connection end of the button electrode of the present invention;

Among them, 1 is a button electrode connection terminal, 2 is a bus connector, 3 is a connection bus, 4 is a distribution plate, and 5 is a button electrode.

Detailed ways

The present utility model will be further described in detail below with reference to specific embodiments, which are to explain rather than limit the present utility model.

An electrocardiograph lead, comprising a connecting lead and a button-type electrode, wherein the button-type electrode includes an electrode sticker provided with a connection protrusion on the back side, an electrode connected to the connection protrusion is arranged in the electrode sticker, and an inner side of the electrode sticker is provided with an electrode sticker. There is a release paper coated with adhesive and covering it;

The connecting wire includes a distribution plate connected with the connecting head through a connection bus, a plurality of connection branches are connected on the distribution plate, and a button-type electrode connection end is provided at the end of the connection branch line; the button-type electrode connection end There are grooves matching the connection protrusions of the electrode stickers.

The utility model changes the end of the wire to a button-type electrode connection end, which is connected to the button-type button electrode by means of fasteners, and can be directly attached to the corresponding position of the patient, the skin will not appear red and swollen, and it can be used by one person. Once used, it is easy to fix and not easy to fall off. And it is more beautiful, and the electrode pads can also be divided into people and children, which is convenient and easy to use.

The said line dividing plate is provided with a signboard, and the signboard is provided with a sign for each connecting line.

The connecting wire also passes through the wire winding device. The electrocardiograph lead wire provided by the utility model can be stretched to pull the lead wire out of the winding device, and the lead wire winding device is used to store the lead wire into a roll when the lead wire is not too long, which overcomes the difficulty of storing the existing lead wire. , The defect of easy knotting, and the operation is very convenient and does not take up space.

Specifically, the electrode sticker is a rectangular parallelepiped, and a waterproof isolation pad is also provided between the connection protrusion and the electrode sticker. The above-mentioned embodiments are preferred examples for realizing the present invention, and the present invention is not limited to the above-mentioned embodiments. Any non-essential additions and substitutions made by those skilled in the art according to the technical features of the technical solutions of the present invention belong to the protection scope of the present invention.

Claims (4)

1. a kind of electrocardiograph conducting wire, which is characterized in that including connecting wire and button electrode, the button electrode includes back Side is equipped with the electrode paste of connection bump, and the electrode being connected with connection bump is equipped in electrode paste, is equipped with coating on the inside of electrode paste The barrier paper of adhesion glue and covering thereon；

The connecting wire includes the noseplate being connected by connecting bus with connector, connects multiple connections on noseplate Separated time, connection separated time end are equipped with button electrode connecting end；The button electrode connecting end is equipped with and electrode paste connection bump The groove to match.

2. electrocardiograph conducting wire as described in claim 1, which is characterized in that the noseplate is equipped with nameplate, mark Board is equipped with the mark that separated time is connected to every.

3. electrocardiograph conducting wire as described in claim 1, which is characterized in that the connecting wire also extends through conducting wire winding dress It sets.

4. electrocardiograph conducting wire as described in claim 1, which is characterized in that the electrode paste is cuboid, connection bump Waterproof isolating pad is additionally provided between electrode paste.