CN201752410U - Coiling and uncoiling device of electrocardiogram lead wire - Google Patents

Abstract

An electrocardiogram lead wire retractable device is characterized in that it includes a lead wire distribution box, a chest lead wire reel, an upper limb lead wire reel and a lower limb lead wire reel, The chest lead wire reel and the upper and lower limb lead wire reels are respectively set in the lead wire junction box; the lead wire junction box is provided with a main wire outlet, a chest lead wire outlet, One upper limb lead wire outlet and one lower limb lead wire outlet; the ten lead wires of the electrocardiograph are placed in the lead wire junction box, and one end of the ten lead wires protrudes through the main wire outlet on the lead wire. out of the line distribution box and connected with the electrocardiogram electromechanically; among the ten lead wires, six chest lead wires, two upper limb lead wires, and two lower limb lead wires are wrapped in their respective reels, The other ends of the chest lead wires, the two upper limb lead wires and the two lower limb lead wires protrude out of the lead wire junction box through their respective outlets, and are electrically connected with their respective lead electrodes.

Description

An electrocardiogram lead wire retractable device

technical field

The utility model relates to a retractable device, in particular to an electrocardiogram lead wire retractable device.

Background technique

At present, various types of electrocardiographs in clinical use generally include ten lead wires, and the above ten lead wires are divided into three groups. The third group is two lower extremity lead wires; one end of the above ten lead wires is connected with electrocardiogram electromechanically, among the above ten lead wires, the other ends of the six chest lead wires are respectively connected to the chest lead electrodes Electrically connected, the other ends of the two upper limb lead wires are respectively electrically connected to the upper limb lead electrodes, and the other ends of the two lower limb lead wires are respectively electrically connected to the lower limb lead electrodes.

Because the lead wires of the existing electrocardiograph are many and relatively concentrated, and meanwhile, the length of its lead wires of the existing electrocardiograph is also relatively long, so the lead wires of the existing electrocardiograph are easily entangled and kinked together. Just brought a lot of inconvenience to the use of electrocardiogram machine. When using an electrocardiogram machine for ECG examination, ten lead wires are often entangled and kinked into groups. Therefore, it takes a long time to straighten out the lead wires before performing an ECG examination, which affects medical staff. work efficiency.

Contents of the invention

The technical problem to be solved by the utility model is to provide an electrocardiogram lead wire retractable device, which can prevent the lead wires of the electrocardiogram machine from being entangled and kinked, thereby improving the safety of medical staff. work efficiency.

In order to solve the problems of the technologies described above, the technical scheme adopted by the utility model is as follows:

An electrocardiogram lead wire retractable device is characterized in that it includes a lead wire distribution box, a chest lead wire reel, an upper limb lead wire reel and a lower limb lead wire reel, The above-mentioned chest lead wire reel, the upper limb lead wire reel and the lower limb lead wire reel are respectively arranged in the lead wire junction box; the above lead wire junction box is provided with a main outlet, One chest lead wire outlet, one upper limb lead wire outlet and one lower limb lead wire outlet;

The ten lead wires of the electrocardiograph are placed in the lead wire junction box, and one end of the ten lead wires protrudes outside the lead wire junction box through the main outlet, and is connected with the electrocardiogram electromechanically; Among the four lead wires, six chest lead wires are rolled into the chest lead wire reel, and the other ends of the six chest lead wires protrude out of the lead wire junction box through the chest lead wire outlet, and It is electrically connected with the chest lead electrodes; the two upper limb lead wires are rolled into the upper limb lead wire reel, and the other ends of the two upper limb lead wires protrude through the upper limb lead wire outlets on the lead wire branch line Out of the box, and electrically connected with the upper limb lead wires; the two lower limb lead wires are drawn into the lower limb lead wire reel, and the other ends of the two lower limb lead wires protrude from the lower limb lead wire outlets on the lead wires. Connect the wires outside the junction box and electrically connect with the lower limb lead electrodes.

Through the separation of the chest lead wire outlet, the upper limb lead wire outlet and the lower limb lead wire outlet of the lead wire distribution box, the above chest lead wires, upper limb lead wires, and lower limb lead wires are separated from the lead wires respectively. The output of the wiring junction box is in a state independent of each other, thereby preventing the occurrence of the winding phenomenon when using the lead wire; through the chest lead wire reel, the upper limb lead wire reel and the lower limb lead wire reel , can make the lead wires of the chest, upper limbs and lower limbs be rolled up, thereby preventing the occurrence of winding phenomenon when storing the lead wires.

The reset button of the chest lead wire reel, the reset button of the upper limb lead wire reel and the reset button of the lower limb lead wire reel are all arranged on the side of the lead wire junction box.

The above-mentioned chest lead wire reel, upper limb lead wire reel and lower limb lead wire reel are all prior art, and the internal structure of the above-mentioned wire reel will not be further described here, only the above-mentioned wire reel A brief introduction to the function of the reel: when the medical staff pulls the lead wire hard, the reel will automatically release the lead wire; when the medical staff presses the reset button of the reel, the reel will automatically rewind lead wire.

As a further improvement of the utility model: the main outlet is connected with a main casing, and one end of the ten lead wires of the electrocardiograph is placed in the main casing; the above-mentioned chest lead wire outlet is connected with a three-point terminal , the above-mentioned six chest lead wires are placed in the three-point terminal head, which divides the six chest lead wires into three groups, and two chest lead wires form a group to prevent entanglement; the above-mentioned upper limb lead wires go out There is a two-point terminal connected to the mouth, and the above-mentioned two upper limb lead wires are placed in the two-point terminal. The two-point terminal separates the two upper limb lead wires to prevent entanglement; Connecting head, above-mentioned two lower extremity lead wires are arranged in the two-point connecting head, and this two-point connecting head separates two upper limb lead wires, to prevent winding.

As a further improvement of the utility model: a small bushing is respectively connected to the three outlets of the three-point terminal. The six chest lead wires can be further divided into three groups through the above three small sleeves, and each group has two chest lead wires, so that the chest lead wires are further subdivided, and further prevent the chest lead wires from being entangled. occur.

The lead wire distribution box is provided with a partition, and the above partition divides the inside of the lead wire distribution box into a chest lead wire storage cavity, an upper limb lead wire storage cavity and a lower limb lead wire storage cavity. The wire storage cavity, the above-mentioned chest lead wire storage cavity, the upper limb lead wire storage cavity and the lower limb lead wire storage cavity are all connected to the main outlet, the chest lead wire storage cavity and the chest lead wire outlet The above-mentioned upper limb lead wire storage chamber is connected with the upper limb lead wire outlet, the above-mentioned lower limb lead wire storage cavity is connected with the lower limb lead wire outlet; the above-mentioned chest lead wire reel is set in the chest lead In the wire storage chamber, the upper limb lead wire reel is arranged in the upper limb lead wire storage chamber, and the lower limb lead wire reel is arranged in the lower limb lead wire storage chamber.

The beneficial effects of the utility model compared with the prior art are:

The utility model can divide the lead wires into multiple groups, and the lead wires of each group are independent and separated from each other, thereby effectively preventing the lead wires from being entangled and kinked during use. Through the use of the utility model, no time is required To straighten out the lead wires, and the utility model can also realize the rapid retraction and release of the lead wires, so the utility model can improve the work efficiency of the medical staff. At the same time, through the chest lead wire reel, upper limb lead wire reel and lower limb lead wire reel, the chest lead wire, upper limb lead wire and lower limb lead wire can be rolled up, thereby preventing the Occurrence of tangles when storing lead wires.

In addition, the utility model also has the advantages of simple structure, reasonable design, convenient operation and the like.

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Accompanying drawing is the structural representation of the preferred embodiment of the utility model.

Detailed ways

As shown in the drawings, the electrocardiogram lead wire retractable device in this preferred embodiment includes a lead wire junction box 1, a chest lead wire reel 2, an upper limb lead wire reel 3 and A lead wire reel 4 for lower limbs; the above-mentioned lead wire distribution box 1 is provided with a partition 11, and the above-mentioned partition 11 divides the inside of the lead wire distribution box 1 into a chest lead wire storage cavity 12, An upper limb lead wire storage cavity 13 and a lower limb lead wire storage cavity 14;

The above-mentioned lead wire distribution box 1 is provided with a main wire outlet 15, a chest lead wire outlet 20, an upper limb lead wire outlet 30 and a lower limb lead wire outlet 40; A total casing 16 is connected, a three-point terminal 21 is connected to the above-mentioned chest lead wire outlet 20, a two-point terminal 31 is connected to the above-mentioned upper limb lead wire outlet 30, and a two-point terminal 31 is connected to the above-mentioned lower limb lead wire outlet. 40 is connected with a two-point terminal 41, and the three outlets of the three-point terminal 21 are respectively connected with a small sleeve 22;

The above-mentioned chest lead wire storage cavity 12, the upper limb lead wire storage cavity 13 and the lower limb lead wire storage cavity 14 are all communicated with the main outlet port 15, and the above-mentioned chest lead wire storage cavity 12 is connected with the chest lead wire The wire outlet 20 is connected, the upper limb lead wire storage cavity 13 is connected with the upper limb lead wire outlet 30, and the lower limb lead wire storage chamber 14 is connected with the lower limb lead wire outlet 40;

The above-mentioned chest lead wire reel 2 is arranged in the chest lead wire storage chamber 12, the above-mentioned upper limb lead wire reel 3 is arranged in the upper limb lead wire storage chamber 13, and the above-mentioned lower limb lead wire reel 4. Set in the lead line storage cavity 14 of the lower limbs;

The reset button 02 of the above-mentioned chest lead wire reel 2, the reset button 03 of the upper limb lead wire reel 3 and the reset button 04 of the lower limb lead wire reel 4 are all arranged in the lead wire distribution box 1. on the side;

The ten lead wires 5 of the above-mentioned electrocardiograph are placed in the lead wire junction box 1, and one end of the ten lead wires 5 protrudes outside the lead wire junction box 1 through the main outlet 15, and passes through the main set After the tube 16, it is electromechanically connected with the electrocardiogram; among the above ten lead wires 5, six chest lead wires 6 are entangled in the chest lead wire reel 2, and the other ends of the six chest lead wires 6 pass through the chest lead wires The wire outlet 20 extends out of the lead wire junction box 1, and is electrically connected with the chest lead electrode after passing through the three-point terminal 21 and the small sleeve 22; two upper limb lead wires 7 are involved in the upper limb lead wire On the wire reel 3, the other ends of the two upper limb lead wires 7 extend out of the lead wire junction box 1 through the upper limb lead wire outlet 30, and are electrically connected to the upper limb lead electrodes after passing through the two-point terminal 31 ; Two lower limb lead wires 8 are involved in the lower limb lead wire reel 4, and the other ends of the two lower limb lead wires 8 protrude out of the lead wire junction box 1 through the lower limb lead wire outlet 40 , and electrically connect with the lead electrodes of the lower extremities after going through the two-point terminal 41 .

When performing an electrocardiogram examination, the medical personnel only need to pull the lead wires hard, and the wire reel will automatically release the lead wires; Separation of sleeve tube 22, upper limb lead wire outlet 30, two-point terminal 31, lower limb lead wire outlet 40 and two-point terminal 41, above-mentioned chest lead wire 6, upper limb lead wire 7, lower limb lead wire 8 are divided into multiple groups, and then output from the lead wire distribution box respectively to be in an independent state, thereby effectively preventing the lead wires from being entangled and kinked during use. Through the use of the utility model, no cost time to straighten out the lead wires, and the utility model can also realize the rapid retraction and release of the lead wires, so the utility model can improve the work efficiency of the medical staff;

After the electrocardiogram inspection is completed, the medical personnel press the reset button 02 of the chest lead wire reel 2, the reset button 03 of the upper limb lead wire reel 3 or the reset button 04 of the lower limb lead wire reel 4, The wire reel will automatically wind up the lead wire, thereby preventing the occurrence of winding phenomenon when storing the lead wire.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the scope of implementation of the present utility model; that is, all equivalent transformations done according to the scope of claims of the present utility model are within the scope of claims of the present utility model covered by.

Claims (5)

1. An electrocardiogram lead wire retractable device is characterized in that: it comprises a lead wire distribution box, a chest lead wire reel, an upper limb lead wire reel and a lower limb lead wire reel The above-mentioned chest lead wire reel, upper limb lead wire reel and lower limb lead wire reel are respectively set in the lead wire distribution box; the above lead wire distribution box is provided with a main outlet mouth, a chest lead wire outlet, an upper limb lead wire outlet and a lower limb lead wire outlet; The ten lead wires of the electrocardiograph are placed in the lead wire junction box, and one end of the ten lead wires protrudes outside the lead wire junction box through the main outlet, and is connected with the electrocardiogram electromechanically; Among the four lead wires, six chest lead wires are rolled into the chest lead wire reel, and the other ends of the six chest lead wires protrude out of the lead wire junction box through the chest lead wire outlet, and It is electrically connected with the chest lead electrodes; the two upper limb lead wires are rolled into the upper limb lead wire reel, and the other ends of the two upper limb lead wires protrude through the upper limb lead wire outlets on the lead wire branch line Out of the box, and electrically connected with the upper limb lead wires; the two lower limb lead wires are drawn into the lower limb lead wire reel, and the other ends of the two lower limb lead wires protrude from the lower limb lead wire outlets on the lead wires. Connect the wires outside the junction box and electrically connect with the lower limb lead electrodes. 2. The electrocardiogram lead wire retractable device according to claim 1, characterized in that: the reset button of the chest lead wire reel, the reset button of the upper limb lead wire reel and the lower limb lead wire reel The reset buttons of the wiring device are all arranged on the side of the lead wire junction box. 3. The electrocardiogram lead wire retractable device according to claim 1, characterized in that: said total outlet is connected with a total sleeve, and one end of its ten lead wires of the electrocardiogram machine is placed in the total sleeve; A three-point terminal is connected to the outlet of the chest lead wire, and the above six chest lead wires are placed in the three-point terminal; a two-point terminal is connected to the outlet of the upper limb lead wire, and the above two upper limb lead wires are placed In the two-point terminal; the above-mentioned lower limb lead wire outlet is connected with a two-point terminal, and the above two lower limb lead wires are placed in the two-point terminal. 4 . The electrocardiogram lead wire retractable device according to claim 3 , wherein a small sleeve is respectively connected to the three outlets of the three-point terminal. 5. The electrocardiogram lead wire retractable device according to claim 1, characterized in that: said lead wire junction box is provided with a partition, and said partition divides the inside of the lead wire junction box into a chest. Lead wire storage cavity, one upper limb lead wire storage cavity and one lower limb lead wire storage cavity, the chest lead wire storage cavity, upper limb lead wire storage cavity and lower limb lead wire storage cavity are all It is connected with the main outlet, the chest lead wire storage chamber is connected with the chest lead wire outlet, the upper limb lead wire storage chamber is connected with the upper limb lead wire outlet, and the lower limb lead wire storage chamber is connected with the upper limb lead wire outlet. The outlets of the lower limb lead wires are connected; the above-mentioned chest lead wire reel is set in the chest lead wire storage cavity, the above-mentioned upper limb lead wire reel is set in the upper limb lead wire storage cavity, and the above-mentioned lower limb lead wire reel is set in the wire storage cavity of the upper limb lead wire. The wire reel is arranged in the lead wire storage chamber of the lower limbs.

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