Lead wire cleaning device for electrocardiograph

Abstract

A lead wire cleaning device for an electrocardiograph solves the problems of troublesome manual cleaning of the lead wire, low cleaning efficiency, and the lead wire being easily entangled during the cleaning process; the device comprises a positioning handle and an operating handle, the positioning handle is fixedly connected with a first clamping block, the operating handle is fixedly connected with a second clamping block, the first clamping block and the second clamping block have the same structure and are symmetrical up and down, and are both provided with a plurality of linearly evenly distributed semicircular grooves, and wavy and detachable cleaning cotton pads are fixedly connected in the plurality of semicircular grooves, and the operating handle can control the second clamping block to approach or move away from the first clamping block; the device can improve the cleaning efficiency of the lead wire, save time and labor, and can clean the lead wire as a whole to avoid entanglement during the cleaning process.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a lead wire cleaning device for an electrocardiograph. Background Art

[0002] The lead wire is the connection wire between the patient and the electrocardiograph, and needs to be cleaned. The existing cleaning method is generally to clean the lead wire manually, which is troublesome to operate and needs to be cleaned one by one. After cleaning, the lead wire needs to be straightened again, which is inconvenient to use. Therefore, it is necessary to design a device that can clean the lead wires in batches. Utility Model Content

[0003] In view of the above technical problems, the utility model proposes a lead wire cleaning device for an electrocardiograph, which solves the problems of troublesome manual cleaning of the lead wire, low cleaning efficiency, and the lead wire being easily entangled during the cleaning process.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution; it includes a positioning handle and an operating handle, the positioning handle is fixedly connected to a first clamping block, the operating handle is fixedly connected to a second clamping block, the first clamping block and the second clamping block have the same structure and are symmetrical up and down, and are both provided with a plurality of linearly evenly distributed semicircular grooves, and wavy and detachable cleaning cotton pads are fixedly connected in the plurality of semicircular grooves, and the operating handle can control the second clamping block to approach or move away from the first clamping block.

[0005] Preferably, the operating handle includes a sliding rod fixedly connected to the second clamping block, and the end of the sliding rod away from the second clamping block is fixedly connected to the pull rod, the positioning handle includes a positioning rod fixedly connected to the first clamping block, and the end of the positioning rod away from the first clamping block is fixedly connected to the grip rod, the first clamping block is slidably connected to the sliding rod, and the positioning rod is slidably connected to the pull rod.

[0006] Preferably, a spring sleeved on the positioning rod is provided between the grip rod and the pull rod.

[0007] Preferably, an adjusting nut is threadedly connected to the positioning rod, and the adjusting nut is threadedly connected to the positioning rod.

[0008] Preferably, one side of the first clamping block and the second clamping block is provided with an insertion opening.

[0009] Preferably, a corrugated cardboard is provided between the cleaning cotton pad and the first clamping block and the second clamping block, and the cleaning cotton pad is fixed on the cardboard.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: in the present design, by pinching the positioning handle and the operating handle, multiple lead wires can be clamped, and the overall device can be pulled back and forth so that the cleaning cotton pad can clean the lead wires; this can improve the cleaning efficiency of the lead wires, save time and effort, and the lead wires can be integrated to avoid entanglement during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is the overall structural front view of the utility model.

[0013] Figure 2 yes Figure 1 A magnified schematic diagram of part A in FIG.

[0014] Figure 3 It is an axonometric drawing of the overall structure of the utility model.

[0015] Figure 4 It is a structural schematic diagram of the operating handle in the utility model.

[0016] Figure 5 It is a structural schematic diagram of the positioning handle in the utility model.

[0017] In the figure: 1-positioning handle, 101-sliding rod, 102-pull rod, 2-operating handle, 201-positioning rod, 202-grip rod, 3-first clamping block, 4-second clamping block, 5-semicircular groove, 6-cleaning cotton pad, 7-spring, 8-adjusting nut, 9-entry port, 10-cardboard. DETAILED DESCRIPTION

[0018] The utility model is now described in further detail in conjunction with the accompanying drawings. The accompanying drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0019] Reference Figure 1-5 As shown, the utility model includes a positioning handle 1 and an operating handle 2, the positioning handle 1 is fixedly connected to a first clamping block 3, the operating handle 2 is fixedly connected to a second clamping block 4, the first clamping block 3 and the second clamping block 4 have the same structure and are symmetrical up and down, and are both provided with a plurality of linearly evenly distributed semicircular grooves 5, and a wavy and detachable cleaning cotton pad 6 is fixedly connected in the plurality of semicircular grooves, and the operating handle 2 can control the second clamping block 4 to approach or move away from the first clamping block 3.

[0020] When the device is in use, the staff holds the positioning handle 1 and the operating handle 2 with one hand, and puts the lead wires one by one on the cleaning cotton pad 6 in the semicircular groove 5 with the other hand, and then pulls the operating handle 2 upward to make it close to the positioning handle 1. At this time, the first clamping block 3 and the second clamping block 4 are close to clamp the lead wire, and the cleaning cotton pad 6 is detachable for easy cleaning. Finally, the whole device is pulled back and forth, and the lead wire is wiped clean by the cleaning cotton pad 6.

[0021] Specifically, the operating handle 2 includes a sliding rod 201 fixedly connected to the second clamping block 4, and the end of the sliding rod 201 away from the second clamping block 4 is fixedly connected to the pull rod 202. The positioning handle 1 includes a positioning rod 101 fixedly connected to the first clamping block 3, and the end of the positioning rod 101 away from the first clamping block 3 is fixedly connected to the grip rod 102. The first clamping block 3 is slidably connected to the sliding rod 201, and the positioning rod 101 is slidably connected to the pull rod 202.

[0022] In order to allow the operating handle 2 to move downward when the pulling force on the operating handle 2 is reduced, a spring 7 sleeved on the positioning rod 101 is provided between the grip rod 102 and the pull rod 202 .

[0023] Furthermore, in order to adjust or lock the distance between the positioning handle 1 and the operating handle 2, the positioning rod 101 is threadedly connected with an adjusting nut 8, and the adjusting nut 8 is threadedly connected to the positioning rod 101. When the positioning handle 1 and the operating handle 2 are pinched to clean the lead wire, it is easy to loosen if the positioning handle 1 and the operating handle 2 are pinched. Therefore, after the positioning handle 1 and the operating handle 2 are pinched, the position between the two is locked by the adjusting nut 8, and no looseness occurs when the lead wire is pulled back and forth for cleaning.

[0024] In order to facilitate the placement of the lead wire for cleaning, one side of the first clamp block 3 and the second clamp block 4 is provided with an insertion port 9.

[0025] In order to facilitate installation and disassembly of the cleaning cotton pad 6 , a wavy cardboard 10 is provided between the cleaning cotton pad 6 and the first clamping block 3 and the second clamping block 4 , and the cleaning cotton pad 6 is fixed on the cardboard 10 .

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lead wire cleaning device for an electrocardiograph, comprising a positioning handle (1) and an operating handle (2), characterized in that: The positioning handle (1) is fixedly connected to a first clamping block (3), and the operating handle (2) is fixedly connected to a second clamping block (4). The first clamping block (3) and the second clamping block (4) have the same structure and are symmetrical up and down. Both are provided with a plurality of linearly evenly distributed semicircular grooves (5). Wavy and detachable cleaning cotton pads (6) are fixedly connected in the plurality of semicircular grooves. The operating handle (2) can control the second clamping block (4) to approach or move away from the first clamping block (3).

2. The lead wire cleaning device for an electrocardiograph according to claim 1, characterized in that: The operating handle (2) comprises a sliding rod (201) fixedly connected to the second clamping block (4), and one end of the sliding rod (201) away from the second clamping block (4) is fixedly connected to a pull rod (202); the positioning handle (1) comprises a positioning rod (101) fixedly connected to the first clamping block (3), and one end of the positioning rod (101) away from the first clamping block (3) is fixedly connected to a gripping rod (102); the first clamping block (3) is slidably connected to the sliding rod (201), and the positioning rod (101) is slidably connected to the pull rod (202).

3. The lead wire cleaning device for an electrocardiograph according to claim 2, characterized in that: A spring (7) sleeved on the positioning rod (101) is provided between the grip rod (102) and the pull rod (202).

4. The lead wire cleaning device for an electrocardiograph according to claim 2, characterized in that: An adjusting nut (8) is threadedly connected to the positioning rod (101), and the adjusting nut (8) is threadedly connected to the positioning rod (101).

5. The lead wire cleaning device for an electrocardiograph according to claim 1, characterized in that: An insertion opening (9) is provided on one side of the first clamping block (3) and the second clamping block (4).

6. The lead wire cleaning device for an electrocardiograph according to claim 1, characterized in that: A corrugated cardboard (10) is provided between the cleaning cotton pad (6) and the first clamping block (3) and the second clamping block (4), and the cleaning cotton pad (6) is fixed on the cardboard (10).

Images