Lead wire device of electrocardiograph

Abstract

The utility model relates to a lead wire device of an electrocardiograph. The lead wire device comprises a containing disc and an auxiliary fixing belt. A plurality of independent mounting cavities are formed in the storage disc, an elastic winder is mounted in each mounting cavity, a lead wire is wound in each elastic winder, and distinguishing marks corresponding to the lead wires are arranged on the outer surface of the storage disc; the auxiliary fixing band comprises a front chest positioning elastic band, butt joint connecting components are arranged at the two ends of the front chest positioning elastic band, hole sites with the number consistent with that of the lead wires are formed in the front chest positioning elastic band, and a suction ball fixing buckle is embedded in each hole site. The lead wire stretching device is simple in structure and ingenious in design, can prevent lead wires from being tangled, can be stretched in place in one step when in use, saves time, and is beneficial to enabling the inspection result to be accurate and improving the working efficiency.

Description

Technical Field

[0001] The utility model relates to an electrocardiograph lead wire device, belonging to the technical field of medical inspection equipment. Background Art

[0002] There are many lead wires in the ECG machine. During clinical use, the lead wires often get tangled together. It takes time to sort out the lead wires, and sometimes the order of the lead wires is easy to get wrong. In addition, when encountering some thin patients, the suction ball of the ECG machine lead wire may not be sucked up, and it needs to be pressed manually, which ultimately affects the ECG results and the judgment of the patient's condition, and increases the clinical workload. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide an electrocardiograph lead wire device which has a simple structure and a clever design and can avoid entanglement of the lead wires. When used, the lead wires can be stretched into place in one step, which saves time and is conducive to accurate examination results and improved work efficiency.

[0004] According to the technical solution provided by the utility model: the lead wire device of an electrocardiograph includes a storage tray and an auxiliary fixing belt; the storage tray is provided with a plurality of independent installation cavities, each of which is provided with an elastic wire reel, each of which is provided with a lead wire, and the outer surface of the storage tray is provided with a distinguishing mark corresponding to each lead wire; the auxiliary fixing belt includes a front chest positioning elastic belt, both ends of which are provided with docking connection components, and the front chest positioning elastic belt is provided with holes consistent with the number of lead wires, and each hole is inlaid with a suction ball fixing buckle.

[0005] As a further improvement of the utility model, a hanging buckle is provided on the upper surface of the storage tray.

[0006] As a further improvement of the present invention, the positions of the outer surface of the storage tray corresponding to the plurality of installation cavities are respectively painted with color identification coatings of several different colors, thereby forming the distinguishing mark.

[0007] As a further improvement of the utility model, the docking connection component includes a back elastic restraint belt, one end of the back elastic restraint belt is sewn to one end of the front chest positioning elastic belt, the other end of the back elastic restraint belt is provided with Velcro hook and loop, and the outer surface of the front chest positioning elastic belt is provided with Velcro fluff as a whole.

[0008] Compared with the prior art, the utility model has the following advantages:

[0009] 1) The utility model has a plurality of elastic reels installed in a storage tray, each of which reels a lead wire. The lead wires are pulled out when in use and retracted into the elastic reels when not in use, which can effectively avoid entanglement with each other. At the same time, the outer surface of the storage tray is provided with distinguishing marks, which can greatly reduce the probability of incorrect placement of the lead wires.

[0010] 2) The utility model provides an auxiliary fixing belt. When a thin patient has difficulty using the suction ball to adsorb and fix the electrode, the suction ball can be separated from the electrode first, and the lower end of the suction ball can be inserted into the corresponding suction ball fixing buckle on the auxiliary fixing belt. Then, the upper end of the electrode is connected to the lower end of the suction ball. The auxiliary fixing belt is used to ensure that the electrode is in contact with the skin, thereby ensuring accurate electrocardiogram examination results. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a schematic diagram of a top view and partial cross-section of the structure of the storage tray in the utility model.

[0013] Figure 3 It is an enlarged cross-sectional view of the structure in which the suction ball and the electrode are installed on the auxiliary fixing belt in the utility model.

[0014] Explanation of the reference numerals: 1-storage tray, 2-elastic reel, 3-lead wire, 4-differentiation mark, 5-auxiliary fixing belt, 6-sucking ball fixing buckle, 7-hanging buckle, 8-sucking ball, 9-electrode, 1a-installation cavity, 51-front chest positioning elastic belt, 51a-hole position, 52-back elastic restraint belt. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with specific drawings and embodiments.

[0016] like Figure 1 to Figure 3 As shown, the embodiment discloses an electrocardiograph lead wire device, which is mainly composed of a storage tray 1, an elastic wire reel 2, a distinguishing mark 4, an auxiliary fixing belt 5, a suction ball fixing buckle 6, a hanging buckle 7 and the like.

[0017] like Figure 1 , Figure 2 As shown, the storage tray 1 is provided with six independent installation cavities 1a, and an elastic reel 2 is installed in each installation cavity 1a. A lead wire 3 is wound in each elastic reel 2. The outer surface of the storage tray 1 is provided with a distinguishing mark 4 corresponding to each lead wire 3. The lead wire 3 is pulled out when in use and retracted in the elastic reel 2 when not in use, which can effectively avoid entanglement with each other. The elastic reel 2 in this embodiment can adopt conventional commercially available products, which will not be described here.

[0018] like Figure 1 , Figure 3 As shown, the auxiliary fixing belt 5 includes a front chest positioning elastic belt 51 and a back elastic restraint belt 52. Six holes 51a are set on the front chest positioning elastic belt 51. Each hole 51a is opened according to the arrangement of the electrodes 9 during the examination. Each hole 51a is inlaid with a suction ball fixing buckle 6. For some thin patients, when the suction ball 8 is difficult to be adsorbed and fixed for use, we can separate the suction ball 8 from the electrode 9 first, insert the lower end of the suction ball 8 into the corresponding suction ball fixing buckle 6, and then connect the upper end of the electrode 9 with the lower end of the suction ball 8 [the suction ball 8 and the electrode 9 on the existing lead wire 3 are plug-in connections, which are very convenient for disassembly and assembly]. One end of the back elastic restraint belt 52 is sewn to one end of the front chest positioning elastic belt 51, and the other end of the back elastic restraint belt 52 is provided with Velcro hook and loop. The outer surface of the front chest positioning elastic belt 51 is provided with Velcro fluff as a whole. In this way, when in use, the back elastic restraint belt 52 is first passed through the patient's back, and the auxiliary fixing belt 5 is adjusted after the patient lies down. In this way, the suction ball 8 can be fixed by the auxiliary fixing belt 5 to ensure that the electrode 9 is in contact with the skin, thereby ensuring that the electrocardiogram test result is accurate.

[0019] like Figure 1 As shown, in this embodiment, a hanging buckle 7 is provided on the upper surface of the storage tray 1, so that when performing bedside examination, the storage tray 1 can be directly hung on the top hanging rod above the bed by using the hanging buckle 7.

[0020] like Figure 2 As shown, in this embodiment, the outer surface of the storage tray 1 corresponding to the six installation cavities 1a is respectively painted with six different color identification coatings [indicated by different section lines in the figure], thereby forming the distinguishing mark 4. The color of the color identification coating preferably corresponds to the color of the end of the lead wire 3 one by one, so that the inspection and observation is more intuitive and less prone to error. Of course, the distinguishing mark 4 can also be a serial number or other mark, as long as it can achieve the purpose of facilitating the distinction of the lead wire 3.

[0021] The above description is only a preferred embodiment of the utility model, and the above specific embodiment is not a limitation of the utility model. Various deformations and modifications may occur within the technical concept of the utility model, and any modification, modification or equivalent replacement made by ordinary technicians in this field based on the above description belongs to the scope of protection of the utility model.

Claims

1. An electrocardiograph lead wire device, characterized in that: The invention comprises a storage tray (1) and an auxiliary fixing belt (5); the storage tray (1) is provided with a plurality of independent installation cavities (1a), each installation cavity (1a) is provided with an elastic wire reel (2), each elastic wire reel (2) is provided with a lead wire (3), and the outer surface of the storage tray (1) is provided with a distinguishing mark (4) corresponding to each lead wire (3); the auxiliary fixing belt (5) comprises a front chest positioning elastic belt (51), both ends of the front chest positioning elastic belt (51) are provided with butt connection components, the front chest positioning elastic belt (51) is provided with holes (51a) the same number as the lead wires (3), and each hole (51a) is inlaid with a suction ball fixing buckle (6).

2. The electrocardiograph lead wire device according to claim 1, characterized in that: The upper surface of the storage tray (1) is provided with a hanging buckle (7).

3. The electrocardiograph lead wire device according to claim 1, characterized in that: The positions of the outer surface of the storage tray (1) corresponding to the plurality of installation cavities (1a) are respectively painted with a plurality of color identification coatings of different colors, thereby forming the identification mark (4).

4. The electrocardiograph lead wire device according to claim 1, characterized in that: The butt connection component comprises a back elastic restraint belt (52), one end of the back elastic restraint belt (52) is sewn to one end of the front chest positioning elastic belt (51), the other end of the back elastic restraint belt (52) is provided with Velcro hook and loop, and the outer surface of the front chest positioning elastic belt (51) is entirely provided with Velcro loop.

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