Anti-winding mechanism for electrocardiogram lead circuit

Abstract

The utility model discloses an anti-winding mechanism for an electrocardiogram lead circuit, and relates to the field of electrocardiogram machines. The anti-winding mechanism for the electrocardiogram lead circuit comprises a connecting plug, a plurality of limb lead units and a plurality of chest lead units. According to the anti-winding mechanism for the electrocardiogram lead circuit, a first connecting wire is connected with a main connecting base, a first plug wire is pulled to move out along the interior of a first winding base, and at the moment, the first plug wire moves to drive a first branch plug and a clamp inserted into the end of the first branch plug to be connected with a human body; after connection, a first branch plug is fixed through a positioning block on a first winding seat, so that the situation that a single lead circuit is easy to wind is avoided, and the situations that in the using process, continuous arrangement is needed to prevent winding, time is wasted, and the service life of the circuit is easy to shorten are avoided; the use by different people is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electrocardiographs, in particular to an anti-twisting mechanism for electrocardiogram lead wires. Background Art

[0002] An electrocardiograph can automatically record the bioelectric signals generated by myocardial excitation during heart activities and is a commonly used medical electronic instrument for clinical diagnosis and scientific research.

[0003] An electrocardiograph understands through electrocardiogram wires. By placing two electrodes at two different points on the human body surface and connecting them to the electrocardiograph through wires, an electrocardiogram waveform can be traced.

[0004] When connecting an electrocardiograph to the human body with a single lead wire, the single lead wire is prone to entanglement. During use, it is necessary to constantly organize it to prevent entanglement, which wastes time and easily shortens the service life of the wire. Moreover, the wire length cannot be extended for convenience of use, and the wire is too short for tall and thin people, which is not conducive to the use of different people, resulting in the impractical use of the electrocardiograph. Therefore, we propose an anti-twisting mechanism for electrocardiogram lead wires. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an anti-twisting mechanism for electrocardiogram lead wires, which solves the problems that a single lead wire is prone to entanglement, it is necessary to constantly organize it to prevent entanglement during use, which wastes time and easily shortens the service life of the wire, and the wire length cannot be extended for convenience of use, and the wire is too short for tall and thin people, which is not conducive to the use of different people.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: an anti-twisting mechanism for electrocardiogram lead wires, including a connection plug, a plurality of limb lead units, and a plurality of chest lead units. The end of the connection plug is fixedly connected with a main connecting wire, the end of the main connecting wire is plugged with a main connection seat, and the main connection seat is connected with a plurality of limb lead units and a plurality of chest lead units;

[0007] The limb lead unit includes a first connecting wire for connecting with the main connection seat. The first connecting wire is connected with a first winding seat, the first connecting wire is wound inside the first winding seat, and one end of the first connecting wire passing through the first winding seat is fixedly connected with a first plugging wire;

[0008] The chest lead unit includes a second connecting wire for connecting with the main connection seat. The second connecting wire is connected with a second winding seat, the second connecting wire is wound inside the second winding seat, and one end of the second connecting wire passing through the second winding seat is fixedly connected with a slave connection seat.

[0009] Preferably, one end of the main connecting wire away from the connecting plug is fixedly connected with a main plug.

[0010] Preferably, the main plug is inserted into the inside of the main connecting seat.

[0011] Preferably, one end of the first connecting wire is fixedly connected with a first branch plug.

[0012] Preferably, the first branch plug is inserted with a clip, and an insertion interface is fixedly connected to the outer wall of the clip.

[0013] Preferably, the first branch plug is inserted into the inner wall of the insertion interface.

[0014] Preferably, a plurality of second connecting wires are fixedly connected to the outer wall of the slave connecting seat, and a second branch plug is fixedly connected to the end of the second connecting wire.

[0015] Preferably, the second branch plug is inserted with a silica gel suction head.

[0016] The utility model discloses an anti-twisting mechanism for an electrocardiogram lead wire, and the beneficial effects thereof are as follows:

[0017] The anti-twisting mechanism for the electrocardiogram lead wire is connected to the main connecting seat through the first connecting wire. By pulling the first connecting wire, the first connecting wire is moved out along the inside of the first winding seat. At this time, the movement of the first connecting wire drives the first branch plug and the clip inserted at the end of the first branch plug to be connected to the human body. After connection, the first branch plug is fixed by the positioning block on the first winding seat, avoiding the situation that a single lead wire is easily twisted, and avoiding the need to constantly organize to prevent twisting during use, wasting time and easily shortening the service life of the wire. The length of the wire can be lengthened through the first connecting wire, facilitating the use of different people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings without creative efforts based on these drawings.

[0019] Figure 1 It is a schematic structural diagram of the present invention;

[0020] Figure 2 It is a schematic structural diagram of the connecting plug of the present invention;

[0021] Figure 3 It is a schematic connection diagram of the main connecting seat of the present invention;

[0022] Figure 4 This is a schematic structural diagram of the limb lead unit of the present utility model;

[0023] Figure 5 This is a schematic structural diagram of the chest lead unit of the present utility model.

[0024] In the figure: 1. Connecting plug; 101. Main connecting wire; 102. Main plug; 2. Main connecting seat; 3. Limb lead unit; 301. First connecting wire; 302. First winding seat; 303. First plugging wire; 304. First branch plug; 305. Plug interface; 306. Clip; 4. Chest lead unit; 401. Second connecting wire; 402. Second winding seat; 403. Slave connecting seat; 404. Second plugging wire; 405. Second branch plug; 406. Silicone suction head. Specific embodiments

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0026] An embodiment of the present application provides an anti-tangling mechanism for an electrocardiogram lead wire, which solves the problems that a single lead wire is prone to tangling, and it is necessary to constantly organize and prevent tangling during use, wasting time and easily shortening the service life of the wire, and the wire length cannot be lengthened for convenient use, and the wire is too short for lanky people, which is not conducive to the use of different people. It realizes connecting the first connecting wire 301 to the main connecting seat 2, and by pulling the first plugging wire 303, the first plugging wire 303 is moved out along the inside of the first winding seat 302. At this time, the movement of the first plugging wire 303 drives the first branch plug 304 and the clip 306 plugged at the end of the first branch plug 304 to be connected to the human body. After connection, the first branch plug 304 is fixed by the positioning block on the first winding seat 302, avoiding the situation that a single lead wire is prone to tangling, avoiding the need to constantly organize and prevent tangling during use, wasting time and easily shortening the service life of the wire, and the length of the wire can be lengthened through the first plugging wire 303, facilitating the use of different people.

[0027] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the specification drawings and specific embodiments.

[0028] An embodiment of the present utility model discloses an anti-tangling mechanism for an electrocardiogram lead wire.

[0029] According to the appendix Figure 1As shown in FIGS. -5, it includes a connection plug 1, a plurality of limb lead units 3 and a plurality of chest lead units 4. The connection plug 1 is plugged into an electrocardiograph. One end of the main connection line 101 is fixedly connected to the end of the connection plug 1. One end of the main connection line 101 is plugged into the main connection socket 2. The connection plug 1 and the main connection socket 2 are connected to the electrocardiograph through the main connection line 101. The main connection socket 2 is connected to a plurality of limb lead units 3 and a plurality of chest lead units 4;

[0030] The limb lead unit 3 includes a first connection line 301 for connecting to the main connection socket 2. The first connection line 301 is connected to a first winding seat 302. The first connection line 301 is wound inside the first winding seat 302. One end of the first connection line 301 passing through the first winding seat 302 is fixedly connected to a first plug-in line 303. It is connected to the main connection socket 2 through the first connection line 301. By pulling the first plug-in line 303, the first plug-in line 303 is moved out along the inside of the first winding seat 302. At this time, the movement of the first plug-in line 303 drives the first branch plug 304 and the clip 306 plugged at the end of the first branch plug 304 to be connected to the human body. After connection, the first branch plug 304 is fixed by the positioning block on the first winding seat 302, avoiding the situation that a single lead line is easily entangled, avoiding the need to constantly organize to prevent entanglement during use, wasting time and easily shortening the service life of the line. The length of the line can be extended through the first plug-in line 303, facilitating the use by different people;

[0031] The chest lead unit 4 includes a second connection line 401 for connecting to the main connection socket 2. The second connection line 401 is connected to a second winding seat 402. The second connection line 401 is wound inside the second winding seat 402. One end of the second connection line 401 passing through the second winding seat 402 is fixedly connected to a slave connection socket 403. It is connected to the main connection socket 2 through the second connection line 401. By pulling the slave connection socket 403, the slave connection socket 403 pulls the second connection line 401 to move out along the inside of the first winding seat 302. At this time, the movement of the slave connection socket 403 drives the second plug-in line 404 and the silicone suction head 406 plugged at the end of the second branch plug 405 to be connected to the human body. After connection, the slave connection socket 403 is fixed by the positioning block on the second winding seat 402, avoiding the situation that a single lead line is easily entangled, avoiding the need to constantly organize to prevent entanglement during use, wasting time and easily shortening the service life of the line. The length of the line can be extended through the second connection line 401, facilitating the use by different people.

[0032] One end of the main connection line 101 away from the connection plug 1 is fixedly connected to a main plug 102.

[0033] The main plug 102 is plugged into the inside of the main connection socket 2. By plugging the main plug 102 into the main connection socket 2, the main connection socket 2 is connected to the electrocardiograph through the connection plug 1.

[0034] One end of the first patch cord 303 is fixedly connected to a first branch plug 304.

[0035] The first branch plug 304 is plugged with a clip 306, and an outer wall of the clip 306 is fixedly connected to a jack 305.

[0036] The first branch plug 304 is plugged into the inner wall of the jack 305. Through the first branch plug 304 being plugged into the jack 305, the first branch plug 304 and the jack 305 are connected to the clip 306. Among them, two clips 306 are connected to the upper limbs, and the other two clips 306 are connected to the lower limbs. Through a single connecting wire, it is convenient to adjust the position of the wire so that the clips 306 are connected to the human limbs.

[0037] A plurality of second patch cords 404 are fixedly connected to an outer wall of the connection base 403. An end of the second patch cord 404 is fixedly connected to a second branch plug 405. The connection base 403 is connected to the plurality of second patch cords 404.

[0038] The second branch plug 405 is plugged with a silicone suction head 406. The silicone suction head 406 is connected through the second branch plugs 405 fixedly connected to the plurality of second patch cords 404. The plurality of silicone suction heads 406 are connected to the human chest cavity, and the plurality of silicone suction heads 406 are connected to positions near the upper or lower part, which is convenient to connect the human body to the electrocardiograph through the silicone suction heads 406.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-tangling mechanism for an electrocardiogram lead wire, characterized in that, It includes a connection plug (1), a plurality of limb lead units (3) and a plurality of chest lead units (4). One end of the connection plug (1) is fixedly connected with a main connecting wire (101). The end of the main connecting wire (101) is plugged with a main connection socket (2). The main connection socket (2) is connected with the plurality of limb lead units (3) and the plurality of chest lead units (4); The limb lead unit (3) includes a first connecting wire (301) for connecting with the main connection socket (2). The first connecting wire (301) is connected with a first winding seat (302). The first connecting wire (301) is wound inside the first winding seat (302). One end of the first connecting wire (301) passing out of the first winding seat (302) is fixedly connected with a first plugging wire (303); The chest lead unit (4) includes a second connecting wire (401) for connecting with the main connection socket (2). The second connecting wire (401) is connected with a second winding seat (402). The second connecting wire (401) is wound inside the second winding seat (402). One end of the second connecting wire (401) passing out of the second winding seat (402) is fixedly connected with a slave connection socket (403).

2. The anti-tangling mechanism for an electrocardiogram lead wire according to claim 1, characterized in that, One end of the main connecting wire (101) far from the connection plug (1) is fixedly connected with a main plug (102).

3. The anti-tangling mechanism for an electrocardiogram lead wire according to claim 2, characterized in that, The main plug (102) is plugged inside the main connection socket (2).

4. A kind of anti-tangling mechanism for electrocardiogram lead wires according to claim 1, characterized in that, One end of the first plugging wire (303) is fixedly connected with a first branch plug (304).

5. The anti-tangling mechanism for an electrocardiogram lead wire according to claim 4, characterized in that The first branch plug (304) is plugged with a clip (306). An interface (305) is fixedly connected to the outer wall of the clip (306).

6. The anti-tangling mechanism for an electrocardiogram lead wire according to claim 5, wherein The first branch plug (304) is plugged inside the inner wall of the interface (305).

7. A kind of anti - winding mechanism for electrocardiogram lead wires according to claim 1, characterized in that, A plurality of second plugging wires (404) are fixedly connected to the outer wall of the slave connection socket (403). The end of the second plugging wire (404) is fixedly connected with a second branch plug (405).

8. The anti-tangling mechanism for an electrocardiogram lead wire according to claim 7, characterized in that, The second branch plug (405) is plugged with a silicone suction head (406).

Images