Electrocardiogram lead wire electrode wire clamp device

Abstract

The utility model discloses an electrocardiogram lead wire electrode wire clamp device which comprises two clamping plates distributed in a mirror image mode, a movable shaft is arranged between the two clamping plates, connecting pieces are fixedly installed at the two ends of the movable shaft, the upper ends of the connecting pieces are fixedly connected to the clamping plates at the upper ends, and a connecting base is fixedly installed in the middle section of the movable shaft. The lower end of the connecting base is fixedly connected to the clamping plate at the lower end, penetrating openings are formed in the clamping plates, and a conductor is arranged on one clamping plate. The device further comprises an elastic piece, the elastic piece is arranged between the two clamping plates, and a locking mechanism is arranged on the strip-shaped frame and can fix the position of the strip-shaped frame. According to the electrocardiogram lead wire electrode wire clamp device, the two first pressing plates are pressed, the first pressing plates and the clamping plate rotate around the movable shaft at the same time, so that the two ends of the clamping plate are opened, the clamping action can be conducted, then the clamping plate is pressed downwards through the elastic force of the elastic piece, the clamping plate can be clamped on the body of a patient, and the lower side of a conductor makes contact with the patient to achieve lead connection.

Description

Technical Field

[0001] The utility model relates to the technical field related to medical equipment, in particular to an electrocardiogram lead wire electrode clamp device. Background Art

[0002] The existing publication number is CN215899676U, which specifically discloses an electrocardiogram lead wire electrode clamp device, which includes an upper clamp plate, a lower clamp plate movably sleeved at the lower part of the upper clamp plate, a connecting pin movably sleeved at the middle part of the lower part of the upper clamp plate, a spring 1 fixedly connected to the lower part of the back of the upper clamp plate, a connecting sleeve fixedly connected to the lower part of the front end of the upper clamp plate, and a buffer contact plate movably sleeved at the lower part of the connecting sleeve. The electrocardiogram lead wire electrode clamp device can clamp the fingers and other parts between the upper clamp plate and the front end of the lower clamp plate, and the device can absorb and clamp the skin through the suction cup of the device, so that a single device can be driven to clamp and limit at different clamping positions. Therefore, when in use, the device body can clamp different positions of the user, so as to increase the convenience of device operation and reduce the need to replace different clamping devices in later use, thereby increasing the safety and efficiency of the device when in use.

[0003] When the existing electrocardiogram lead wire electrode clamp device clamps the wrist and ankle, the clamp has a certain clamping force on the human body, so the clamp will clamp the wrist and ankle more firmly during use. However, due to the different thicknesses of wrists and ankles of different patients, when the ankle is thicker, the opening of the clamp is larger, and then the clamping force of the clamp is larger, causing the patient to be clamped and feel uncomfortable. For this reason, we propose an electrocardiogram lead wire electrode clamp device. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides an electrocardiogram lead wire electrode clamp device.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an electrocardiogram lead wire electrode clamp device, comprising two mirror-distributed clamps, a movable shaft is arranged between the two clamps, connecting pieces are fixedly installed at both ends of the movable shaft, the upper ends of the connecting pieces are fixedly connected to the clamps at the upper ends, a connecting seat is fixedly installed at the middle section of the movable shaft, the lower end of the connecting seat is fixedly connected to the clamps at the lower ends, the clamps are all provided with through openings, and a conductor is arranged on one of the clamps.

[0007] It also includes an elastic member, which is arranged between two clamps, and both ends of the elastic member pass through the upper and lower through-holes respectively, and the ends of the elastic member are pressed on the clamps respectively. Both ends of the movable shaft are equipped with hinges, and two spaced-apart strip frames are hinged on the hinges. Rollers are fixedly installed between the strip frames on the same side, and a locking mechanism is arranged on the strip frames, and the locking mechanism can fix the position of the strip frames.

[0008] As a preferred technical solution of the utility model, the two clamps are arranged in a bent shape, and the corners of the clamps are rounded.

[0009] As a preferred technical solution of the utility model, the roller is located between the splint and the elastic member, the roller abuts against the elastic member, the locking mechanism includes two bending rods, the bending rod passes through two strip frames on the same side, both ends of the bending rod are provided with threads, the two ends of the bending rod pass through the two strip frames on the same side, the two ends of the bending rod are threadedly connected to two locking rings arranged at intervals, and the strip frame is located between the two locking rings.

[0010] As a preferred technical solution of the utility model, a first pressing plate is fixedly installed on the end of the splint, a round rod is fixedly installed on the other end of the splint, and anti-slip patterns are arranged on the inner side of the splint.

[0011] As a preferred technical solution of the utility model, the conductor sleeve is arranged outside the clamping plate at the upper end, the upper ends of both sides of the conductor are provided with bending parts, and the lower end of the conductor is an arc surface and is elastic.

[0012] As a preferred technical solution of the utility model, blocks are fixedly installed on both sides of the conductor, a horizontal plate is fixedly installed in the conductor, a second pressure plate is arranged on the lower side of the horizontal plate, two springs arranged at intervals are fixedly connected to the second pressure plate, the upper ends of the springs are fixedly connected to the horizontal plate, the second pressure plate is pressed on the clamping plate and the clamping plate is located between the second pressure plate and the block.

[0013] The beneficial effects of the utility model are:

[0014] 1. This type of electrocardiogram lead wire electrode clamp device, by pressing the two first pressure plates, the first pressure plates and the clamping plate rotate around the movable axis at the same time, so that the two ends of the clamping plate are opened, and the clamping action can be performed, and then the clamping plate is pressed down by the elastic force of the elastic member, so that the clamping plate can be clamped on the patient, and the lower side of the conductor contacts the patient to achieve the lead.

[0015] 2. This type of electrocardiogram lead wire electrode clamp device adjusts the clamping force of the splint by adjusting the position of the end of the elastic member. By rotating the strip frame around the hinge, the position of the roller on the strip frame can be changed, so that the roller pushes the elastic member, and the end of the elastic member can move outward and away from the splint, thereby adjusting the downward pressure of the elastic member on the splint, and then adjusting the clamping force of the splint. The clamping force on the patient can be adjusted, and the comfort of use can be improved while fixing the wire clamp.

[0016] 3. This type of electrocardiogram lead wire electrode clamp device, by setting a spring and the spring is in a contracted state, the elastic force of the spring drives the second pressure plate and the block to clamp the clamp, thereby fixing the conductor on the clamp, the conductor is detachably installed on the clamp, and the conductor can be removed and recycled after the device is discarded, and the second pressure plate can be manually driven to detach from the clamp, and there is no force between the second pressure plate and the clamp. At this time, the conductor can be moved along the clamp, thereby adjusting the lead position of the conductor without removing the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 This is a schematic diagram of the structure of an electrocardiogram lead wire electrode clamp device of the utility model. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of an electrocardiogram lead wire electrode clamp device of the utility model. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the structure of an electrocardiogram lead wire electrode clamp device of the utility model. Figure 3 ;

[0021] Figure 4 This is a front view of an electrocardiogram lead wire electrode clamp device of the utility model;

[0022] Figure 5 The utility model is an enlarged schematic diagram of a part of the structure of a pressure plate of an electrocardiogram lead wire electrode clamp device.

[0023] In the figure: a splint 1, a movable shaft 2, a connecting member 3, a connecting seat 4, a through-hole 5, an elastic member 6, a hinge 7, a strip frame 8, a roller 9, a bending rod 10, a locking ring 11, a first pressure plate 12, a round rod 13, a conductor 14, a stopper 15, a cross plate 16, a second pressure plate 17, and a spring 18. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model is an electrocardiogram lead wire electrode clamp device, comprising two mirror-distributed clamps 1, a movable shaft 2 is arranged between the two clamps 1, and connectors 3 are fixedly installed at both ends of the movable shaft 2, and the upper ends of the connectors 3 are fixedly connected to the clamps 1 at the upper end, a connecting seat 4 is fixedly installed in the middle section of the movable shaft 2, and the lower end of the connecting seat 4 is fixedly connected to the clamps 1 at the lower end, and the clamps 1 are provided with through-holes 5, and a conductor 14 is arranged on one of the clamps 1. It also includes an elastic member 6, which is arranged between the two clamps 1, and the two ends of the elastic member 6 respectively pass through the upper and lower through-holes 5, and the ends of the elastic member 6 are respectively pressed on the clamps 1, and hinges 7 are installed at both ends of the movable shaft 2, and two spaced-apart strip frames 8 are hingedly connected to the hinges 7, and rollers 9 are fixedly installed between the strip frames 8 on the same side, and a locking mechanism is arranged on the strip frames 8, and the locking mechanism can fix the position of the strip frames 8. The roller 9 is located between the splint 1 and the elastic member 6, and the roller 9 abuts against the elastic member 6. The locking mechanism includes two bending rods 10, and the bending rod 10 passes through the two strip frames 8 on the same side. Both ends of the bending rod 10 are provided with threads. Both ends of the bending rod 10 pass through the two strip frames 8 on the same side. Both ends of the bending rod 10 are threadedly connected to two locking rings 11 set at intervals, and the strip frame 8 is located between the two locking rings 11.

[0026] Among them, the two clamps 1 are set to be bent, and the corners of the clamps 1 are rounded. The ends of the clamps 1 are fixedly installed with a first pressing plate 12, and the other ends of the clamps 1 are fixedly installed with a round rod 13, and the inner side of the clamps 1 is provided with anti-slip lines. The conductor 14 is sleeved outside the clamp 1 located at the upper end, and the upper ends of both sides of the conductor 14 are provided with bending parts, and the lower end of the conductor 14 is an arc surface and has elasticity. Stoppers 15 are fixedly installed on both sides of the conductor 14, and a cross plate 16 is fixedly installed in the conductor 14. A second pressing plate 17 is arranged on the lower side of the cross plate 16. Two springs 18 arranged at intervals are fixedly connected to the second pressing plate 17, and the upper ends of the springs 18 are fixedly connected to the cross plate 16. The second pressing plate 17 is pressed on the clamp 1 and the clamp 1 is located between the second pressing plate 17 and the stopper 15.

[0027] By pressing the two first pressing plates 12, the first pressing plates 12 and the splint 1 rotate around the movable axis 2 at the same time, so that the two ends of the splint 1 are opened and the clamping action can be performed, and then the splint 1 is pressed down by the elastic force of the elastic member 6, so that the splint 1 can be clamped on the patient, and the lower side of the conductor 14 contacts the patient and realizes the lead.

[0028] The clamping force of the splint 1 can be adjusted by adjusting the position of the end of the elastic member 6. The position of the roller 9 on the strip frame 8 can be changed by rotating the strip frame 8 around the hinge 7, so that the roller 9 pushes the elastic member 6. The end of the elastic member 6 can move outward and away from the splint 1, thereby adjusting the downward pressure of the elastic member 6 on the splint 1, and then adjusting the clamping force of the splint 1. The clamping force on the patient can be adjusted, and the comfort of use can be improved while fixing the wire clamp.

[0029] By setting a spring 18 and putting the spring 18 in a contracted state, the elastic force of the spring 18 drives the second pressure plate 17 and the block 15 to clamp the clamp 1, thereby fixing the conductor 14 on the clamp 1. The conductor 14 can be detachably installed on the clamp 1. After the device is discarded, the conductor 14 can be removed and recovered. When the wire clamp is clamped on the patient, the conductor 14 does not accurately contact the appropriate position of the human body, and the position of the conductor 14 needs to be fine-tuned. If the clamping operation is performed again, it will cause secondary discomfort to the patient. Therefore, the second pressure plate 17 can be manually driven to detach from the clamp 1. There is no force between the second pressure plate 17 and the clamp 1. At this time, the conductor 14 can be moved along the clamp 1, thereby adjusting the lead position of the conductor 14 without removing the wire clamp.

[0030] 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. An electrocardiogram lead wire electrode clamp device, comprising two mirror-distributed clamping plates (1), characterized in that: A movable shaft (2) is arranged between the two clamping plates (1), and connecting members (3) are fixedly installed at both ends of the movable shaft (2), and the upper ends of the connecting members (3) are fixedly connected to the clamping plates (1) at the upper ends. A connecting seat (4) is fixedly installed in the middle section of the movable shaft (2), and the lower end of the connecting seat (4) is fixedly connected to the clamping plates (1) at the lower ends. The clamping plates (1) are provided with through openings (5), and a conductor (14) is arranged on one of the clamping plates (1); The movable shaft (2) further comprises an elastic member (6), wherein the elastic member (6) is arranged between the two clamping plates (1), and the two ends of the elastic member (6) respectively pass through the upper and lower through-holes (5), and the ends of the elastic member (6) are respectively pressed on the clamping plates (1). Both ends of the movable shaft (2) are provided with hinged members (7), and the hinged members (7) are hingedly connected to two spaced-apart strip frames (8), and rollers (9) are fixedly installed between the strip frames (8) located on the same side, and a locking mechanism is provided on the strip frames (8), and the locking mechanism can fix the position of the strip frames (8).

2. The electrocardiogram lead wire electrode clamp device according to claim 1, characterized in that: The two clamping plates (1) are arranged in a bent shape, and the corners of the clamping plates (1) are rounded.

3. The electrocardiogram lead wire electrode clamp device according to claim 2, characterized in that: The roller (9) is located between the clamping plate (1) and the elastic member (6), and the roller (9) abuts against the elastic member (6). The locking mechanism comprises two bending rods (10), and the bending rods (10) pass through two strip frames (8) on the same side. Both ends of the bending rods (10) are provided with threads. Both ends of the bending rods (10) pass through the two strip frames (8) on the same side. Both ends of the bending rods (10) are threadedly connected to two locking rings (11) arranged at intervals, and the strip frame (8) is located between the two locking rings (11).

4. The electrocardiogram lead wire electrode clamp device according to claim 3, characterized in that: A first pressing plate (12) is fixedly mounted on each end of the splint (1), a round rod (13) is fixedly mounted on the other end of the splint (1), and anti-slip patterns are provided on the inner side of the splint (1).

5. The electrocardiogram lead wire electrode clamp device according to claim 1, characterized in that: The conductor (14) is sleeved outside the clamping plate (1) located at the upper end, the upper ends of both sides of the conductor (14) are provided with bending portions, and the lower end of the conductor (14) is an arc surface and has elasticity.

6. The electrocardiogram lead wire electrode clamp device according to claim 5, characterized in that: Blocks (15) are fixedly installed on both sides of the conductor (14), a transverse plate (16) is fixedly installed in the conductor (14), a second pressing plate (17) is arranged on the lower side of the transverse plate (16), two springs (18) arranged at intervals are fixedly connected to the second pressing plate (17), the upper ends of the springs (18) are fixedly connected to the transverse plate (16), the second pressing plate (17) is pressed on the clamping plate (1), and the clamping plate (1) is located between the second pressing plate (17) and the block (15).

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