CN216528089U - Telescopic electrocardiogram monitoring lead wire - Google Patents

Abstract

The utility model discloses a telescopic electrocardiogram monitoring lead wire, which comprises: the device comprises a telescopic mechanism, a connecting mechanism and a fixing mechanism; the telescopic mechanism comprises a soft sleeve and a spring wire, and the spring wire is arranged on one side inside the soft sleeve; the connecting mechanism comprises copper wires which are symmetrically arranged inside the soft sleeve; the fixing mechanism comprises a rubber sleeve; when the telescopic electrocardiogram monitoring lead wire is used, the two copper wires form the complete lead wire by arranging the soft sleeve, and the two copper wires are connected by the spring wire, so that the use length of the copper wires can be adjusted according to requirements when the lead wire is used, the difficulty in wire arrangement caused by overlong integral length is prevented, and the lead wire is prevented from being dragged on the ground to cause abrasion; this line is led in telescopic electrocardio supervision when using, pastes the leakproofness of ligature reinforcing copper line and flexible sleeve junction through setting up rubber sleeve cooperation magic to be convenient for fix the position of copper line after the use length of adjustment copper line.

Description

Retractable ECG lead wire

technical field

The utility model relates to the technical field of electrocardiogram monitoring lead wires, in particular to a retractable electrocardiogram monitor lead wire.

Background technique

ECG monitoring is a means of monitoring the electrical activity of the heart. Ordinary ECG can only simply observe the short-term electrical activity of the ECG at that time. The ECG monitoring is a non-invasive monitoring method that continuously observes and monitors the cardiac electrical activity through the display screen, which can observe the condition in time, provide reliable and valuable cardiac activity indicators, and guide real-time processing. Abnormal patients, such as acute myocardial infarction, various arrhythmias, etc. have important use value. There are many types of heart monitoring systems, generally including ECG oscilloscope screen, recording device, heart rate alarm and arrhythmia alarm, etc., which can continuously monitor changes in heart rate and heart rhythm. This device can be a single host, or multiple extensions can form a network to set up a total monitoring station. It can also be a wire connection or via wireless telemetry. The recording section can be automated or controlled by the guardian. The monitoring system can automatically alarm and record the abnormal situation according to the preset value for professional reference and analysis.

The Chinese patent application (CN201821662499.2) discloses a lead wire of an ECG monitor. The application provides a double-layer shielding layer to prevent the lead wire of the ECG monitor from being interfered by the outside world and ensure the stability of the signal, but When the application is used, it is easy to make it difficult to manage the wires due to too many connections, and the lead wires are too long and drag on the ground, which easily leads to wear and tear of the lead wires. Therefore, a retractable ECG monitoring lead wire is proposed.

Utility model content

The purpose of the present invention is to provide a stretchable ECG monitoring lead wire to solve the problems raised in the above-mentioned background art.

In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a retractable ECG monitoring lead connection, including: a retractable mechanism, a connection mechanism and a fixing mechanism;

The telescopic mechanism includes a soft sleeve and a spring wire, and the spring wire is arranged on an inner side of the soft sleeve;

The connecting mechanism includes copper wires, and the copper wires are symmetrically arranged inside the soft sleeve;

The fixing mechanism includes a rubber sleeve, and the rubber sleeve is symmetrically and fixedly connected to both sides of the soft sleeve.

By adopting the above technical solution, a telescopic mechanism is provided so that the guide wire can be adjusted telescopically, so as to prevent the difficulty of wire management due to the long guide wire, and prevent the guide wire from being dragged on the ground and cause wear and tear. The spring wire is used to realize the guide wire. The expansion and contraction of the connection reduces the space occupied by the connection of this lead.

Preferably, an insulating sleeve is sleeved on one side of the copper wire, a conductive block is fixedly connected to one side of the insulating sleeve, and one end of the copper wire is fixedly connected to the conductive block.

By adopting the above technical solution, an insulating sleeve is provided to protect the copper wire, and a conductive block is provided to facilitate the connection of the copper wire and the spring wire.

Preferably, one end of the spring wire close to the conductive block is fixedly connected to the conductive block.

By adopting the above technical solution, a spring wire is arranged to connect the two ends of the copper wire, so that the use length of the copper wire can be adjusted according to the use requirement of the lead wire.

Preferably, a card slot is opened on one side of the rubber sleeve, and the inside of the card slot is bound with a Velcro.

By adopting the above technical solution, it is convenient to fix the copper wire after adjusting the use length of the copper wire by arranging the Velcro binding and the rubber sleeve.

Preferably, the inside of the soft sleeve is symmetrically provided with a chute, one side of the insulating sleeve is fixedly connected with a rubber ring, and the rubber ring is clamped to the soft sleeve through the chute.

By adopting the above technical solution, the rubber ring is arranged to cooperate with the chute to prevent the copper wire from coming out of the soft sleeve.

Compared with the prior art, the beneficial effects of the present utility model are:

1. When the retractable ECG monitoring lead wire is in use, two copper wires are formed into a complete lead wire by setting a soft sleeve, and the two copper wires are connected by a spring wire, so that the lead wire is in the When in use, the length of the copper wire can be adjusted according to the needs, so as to prevent the overall length of the wire from being too long to cause difficulty in wire management, and to prevent the lead wire from dragging on the ground and causing wear;

2. When the retractable ECG monitoring lead is in use, the sealing of the connection between the copper wire and the soft sleeve is enhanced by setting the rubber sleeve and the Velcro binding, and it is convenient to adjust the length of the copper wire after the copper wire is used. position is fixed.

Description of drawings

Fig. 1 is the front view of the retractable ECG monitoring lead wire of the present invention;

2 is a schematic diagram of the internal cross-sectional structure of the retractable ECG monitoring lead wire of the present invention;

3 is a schematic structural diagram of the rubber sleeve in the retractable ECG monitoring lead wire of the present invention.

In the figure: 1. Chute; 2. Card slot; 10. Telescopic mechanism; 11. Soft casing; 12. Spring wire; 13. Rubber ring; 20. Wiring mechanism; 21. Copper wire; 22. Insulating sleeve; 23. Conductive block; 30. Fixing mechanism; 31. Rubber sleeve; 32. Velcro binding.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. 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.

Referring to FIG. 1 to FIG. 3 , the retractable ECG monitoring lead wire includes: a retractable mechanism 10 , a connecting mechanism 20 and a fixing mechanism 30 .

1 and 2, the telescopic mechanism 10 includes a soft sleeve 11, a spring wire 12 and a rubber ring 13. The spring wire 12 is provided on the inner side of the soft sleeve 11. In order to facilitate the adjustment of the length of the copper wire 21, the spring wire One end of the 12 close to the conductive block 23 is fixedly connected to the conductive block 23. In order to prevent the copper wire 21 from falling out of the soft sleeve 11, the inside of the soft sleeve 11 is symmetrically provided with a chute 1, and the rubber ring 13 is sleeved on the insulating sleeve 22. On one side, the rubber ring 13 is fixedly connected with the insulating sleeve 22 , and the rubber ring 13 is clamped to the soft sleeve 11 through the chute 1 .

1 and 2, the wiring mechanism 20 includes a copper wire 21 and an insulating sleeve 22. The copper wire 21 is symmetrically arranged inside the soft sleeve 11, in order to protect the copper wire 21 and facilitate the connection between the copper wire 21 and the spring wire 12 connection, the insulating sleeve 22 is sleeved on one side of the copper wire 21 , one side of the insulating sleeve 22 is fixedly connected with a conductive block 23 , and one end of the copper wire 21 is fixedly connected with the conductive block 23 .

Referring to FIGS. 1-3 , the fixing mechanism 30 includes a rubber sleeve 31 and a Velcro binding 32. The rubber sleeve 31 is symmetrically and fixedly connected to both sides of the soft sleeve 11. For fixing, a card slot 2 is opened on one side of the rubber sleeve 31 , and the Velcro binding 32 is wound around the inside of the card slot 2 .

Working principle: when in use, pull the copper wire 21 to drive the rubber ring 13 to slide in the chute 1, cooperate with the spring wire 12 to adjust the length of the copper wire 21, wrap the Velcro binding 32 in the card slot 2, It is bundled and fixed, and the position of the copper wire 21 is fixed.

The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art. Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. Telescopic ECG guardianship leads line, its characterized in that includes: the device comprises a telescopic mechanism (10), a wire connecting mechanism (20) and a fixing mechanism (30);

the telescopic mechanism (10) comprises a soft sleeve (11) and a spring wire (12), and the spring wire (12) is arranged on one side of the interior of the soft sleeve (11);

the connecting mechanism (20) comprises copper wires (21), and the copper wires (21) are symmetrically arranged inside the flexible sleeve (11);

the fixing mechanism (30) comprises rubber sleeves (31), and the rubber sleeves (31) are symmetrically and fixedly connected to two sides of the soft sleeve (11).

2. The retractable ecg monitoring lead wire of claim 1, wherein: one side cover of copper line (21) is equipped with insulating cover (22), one side fixedly connected with conducting block (23) of insulating cover (22), the one end and the conducting block (23) fixed connection of copper line (21).

3. The retractable ecg monitoring lead wire of claim 2, wherein: one end of the spring wire (12) close to the conductive block (23) is fixedly connected with the conductive block (23).

4. The retractable ecg monitoring lead wire of claim 1, wherein: a clamping groove (2) is formed in one side of the rubber sleeve (31), and the hook and loop fasteners (32) are wound inside the clamping groove (2).

5. The retractable ecg monitoring lead wire of claim 2, wherein: the novel rubber bushing is characterized in that sliding grooves (1) are symmetrically formed in the soft bushing (11), one side of the insulating sleeve (22) is fixedly connected with a rubber ring (13), and the rubber ring (13) is connected with the soft bushing (11) in a clamped mode through the sliding grooves (1).

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