Automatic lead rewinding device of electrocardiograph monitor
By designing the automatic winding device of the electrocardiogram monitor wire, the clamping, adjustment and automatic contraction mechanisms are used to solve the problem of inconvenient storage of the lead wire, automatic organization and convenient use of the line are realized, and operation efficiency and aesthetics are improved.
Patent Information
- Application Number
- CN202411446128.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure CN119100217A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of medical devices, and in particular relates to an automatic rewinding device for a lead wire of an electrocardiogram monitor. Background Art
[0002] The lead wires of the ECG monitor are too long and need to be stored. At present, the lead wires of the ECG monitor are mostly stored by adhesive tape, bandage, adhesive tape and other methods. However, adhesive tape fixation will leave adhesive tape marks, which is time-consuming and laborious to clean up; the bandage binding method affects the appearance and is easy to be tied into a knot when used carelessly; the adhesive tape is easy to become non-sticky after frequent use (for example, Figure 5 As shown); and when used in an operating room, there are many lines in the operating room, and slightly messy lines affect the operation during use, causing inconvenience during use. Summary of the invention
[0003] In order to solve the above-mentioned deficiencies in the prior art, the present invention provides an automatic rewinding device for an electrocardiogram monitor wire.
[0004] The present application proposes an automatic rewinding device for an electrocardiogram monitor wire, comprising a clamping mechanism, a height adjustment mechanism being arranged on the clamping mechanism, a long strip being movably arranged on one side of the height adjustment mechanism, a plurality of placement boxes being arranged on the top surface of the long strip, a vortex spring being arranged in the placement box, the lead wire passing through the placement box and being connected to the vortex spring, and a wire clamping mechanism being arranged at the front end of the placement box.
[0005] Specifically, the clamping mechanism comprises a fixed clamping plate and a movable clamping plate, a screw hole is provided on the top surface of the movable clamping plate, a screw rod is arranged on the top surface of the fixed clamping plate, and the screw rod passes through the screw hole.
[0006] Specifically, the height adjustment mechanism includes a threaded rod arranged at the rear part of the top end of the movable clamping plate, a connecting plate is arranged above the movable clamping plate, a threaded hole is opened at the rear part of the top surface of the connecting plate, the threaded rod passes through the threaded hole, a guide rod is arranged at the front part of the top end of the movable clamping plate, a through hole is opened at the front part of the top surface of the connecting plate, and the guide rod passes through the through hole.
[0007] Specifically, the wire clamping mechanism includes two fixed plates, the rear end of the fixed plate is connected to the front end of the placement box, the two fixed plates are respectively located on both sides of the lead wire, the two fixed plates are connected by a connecting rod, the connecting rod is located below the lead wire, two clamps are arranged between the two fixed plates, the two clamps are respectively located on both sides of the lead wire, a through hole is opened at the bottom end of the clamp, the connecting rod passes through the two through holes, the clamp and the fixed plate are connected by a spring, and the connecting rod passes through the two springs.
[0008] Compared with the prior art, the present invention has the following beneficial effects: The clamping mechanism is clamped on the bed board of the hospital bed or next to the monitor, the patient lies on the bed, and the height adjustment mechanism is turned so that the height adjustment mechanism is located above the patient. Then, according to the patient's weight, the height of the long board is adjusted to make the long board close to the patient, and then the lead wire is pulled outward. After the lead wire is pulled out, the wire clamping mechanism fixes the lead wire to prevent the lead wire from being retracted into the placement box. After the test is completed, the wire clamping mechanism is separated from the lead wire. Under the action of the vortex spring, the lead wire is retracted into the placement box, and then the long board is turned. The long board is located on one side of the bed at this time. The patient gets up and completes the test. During the test, the lead wire is retracted in the placement box to avoid the doctor needing to organize the wire first every time during the test, and to avoid the lead wire from being entangled and knotted. Moreover, lead wires of different lengths can be pulled out according to the placement needs of the contact head, and after being pulled out, the lead wire can be automatically retracted into the placement box by the vortex spring, which is more convenient in use. When used in the operating room, more lines can be neatly arranged to avoid line entanglement and prevent the use of the lines from being affected. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0010] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 A-direction view; Figure 3 yes Figure 1 Partial enlarged view of Ⅰ; Figure 4 It is a schematic diagram of the connection between the vortex spring and the lead wire in the placement box; Figure 5 It is a schematic diagram of existing storage methods. DETAILED DESCRIPTION
[0011] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0012] An automatic rewinding device for an electrocardiogram monitor wire, such as Figure 1-3As shown, it includes a clamping mechanism, a height adjustment mechanism is arranged on the clamping mechanism, a long strip 1 is movably arranged on one side of the height adjustment mechanism, a plurality of placement boxes 2 are arranged on the top surface of the long strip 1, a vortex spring is arranged in the placement box 2, the lead wire passes through the placement box 2 and is connected to the vortex spring, and a wire clamping mechanism is arranged at the front end of the placement box 2. The vortex spring is connected to the lead wire, as shown in FIG. Figure 4 As shown, a support rod is arranged in the placement box 2, a cylinder is arranged at the top of the support rod, a vortex spring is arranged on the cylinder, and the lead wire is an electrocardiogram wire, a sphygmomanometer wire, an oxygen saturation wire, etc. The front end of the lead wire is pulled outward, and the lead wire moves outward. After being released, under the action of the vortex spring, the lead wire is retracted and wound into the placement box 2 again, and the area of the lead wire exposed to the outside is reduced. The clamping mechanism is clamped on the bed board of the bed, and the patient lies on the bed. The height adjustment mechanism is turned so that the height adjustment mechanism is located above the patient, and then the height of the long board 1 is adjusted according to the patient's weight so that the long board is close to the patient, and then the lead wire is pulled outward. After the lead wire is pulled out The wire clamping mechanism fixes the lead wire to prevent the lead wire from being retracted into the placement box. After the test is completed, the wire clamping mechanism is separated from the lead wire, and the lead wire is retracted into the placement box under the action of the vortex spring. Then the long strip 1 is rotated, and the long strip is located on one side of the bed at this time. The patient gets up and completes the test. During the test, the lead wire is retracted into the placement box, which avoids the doctor having to sort out the wires every time during the test, and also avoids the lead wire from being entangled and knotted. Moreover, lead wires of different lengths can be pulled out according to the placement needs of the contact head, and after being pulled out, the lead wire can be automatically retracted into the placement box by the vortex spring, which is more convenient in use.
[0013] Specifically, the clamping mechanism described in this embodiment includes a fixed clamping plate 3 and a movable clamping plate 4. A screw hole is provided on the top surface of the movable clamping plate 4. A screw rod 5 is provided on the top surface of the fixed clamping plate 3, and the screw rod 5 passes through the screw hole. The fixed clamping plate is located below the bed board, and the movable clamping plate 4 is located above the bed board. The fixed clamping plate is fixed by hand, and the screw rod 5 is rotated, and the movable clamping plate 4 moves downward. The fixed clamping plate and the movable clamping plate 4 clamp the bed board and are fixed on the bed board at this time. When no maintenance is required, the fixed clamping plate and the movable clamping plate are always clamped on the bed board, and are moved only when maintenance or replacement is required.
[0014] Furthermore, the height adjustment mechanism described in this embodiment includes a threaded rod 6 arranged at the rear of the top of the mobile clamping plate 4, a connecting plate 7 is arranged above the mobile clamping plate 4, a threaded hole is provided at the rear of the top surface of the connecting plate 7, and the threaded rod 6 passes through the threaded hole, a guide rod 8 is arranged at the front of the top of the mobile clamping plate 4, and a through hole is provided at the front of the top of the connecting plate 7, and the guide rod 8 passes through the through hole. The front end of the connecting plate 7 is connected to one side of the long strip, and the threaded rod 6 is rotated, and the connecting plate 7 can be moved up and down through the cooperation of the guide rod and the through hole, so as to drive the long strip to move up and down, and the height of the long strip can be adjusted according to the height of the patient's abdomen, which is simple to operate and convenient in use.
[0015] Furthermore, the wire clamping mechanism described in this embodiment includes two fixed plates 9, the rear end of the fixed plate 9 is connected to the front end of the placement box, the two fixed plates 9 are respectively located on both sides of the lead wire, the two fixed plates 9 are connected by a connecting rod 10, the connecting rod 10 is located below the lead wire, two splints 11 are arranged between the two fixed plates, the two splints 11 are respectively located on both sides of the lead wire, a through hole is opened at the bottom end of the splint 11, the connecting rod 10 passes through the two through holes, the splint 11 is connected to the fixed plate 9 by a spring, and the connecting rod passes through the two springs. Silicone pads are respectively arranged at the opposite ends of the two clamps 11. The two clamps 11 are moved to both sides, and the lead wire is pulled outward. After the required length is pulled out, the clamps 11 are released. Under the action of the spring, the two clamps 11 move relatively to clamp the lead wire, fix the lead wire, and prevent the lead wire from being retracted into the placement box. The friction with the silicone pad can improve the clamping effect. At the same time, the silicone pad can prevent the clamps from having hard contact with the lead wire, thereby avoiding damage to the lead wire.
[0016] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. An automatic rewinding device for an electrocardiogram monitor wire, characterized in that: The invention comprises a clamping mechanism, a height adjustment mechanism is arranged on the clamping mechanism, a long strip (1) is movably arranged on one side of the height adjustment mechanism, a plurality of placement boxes (2) are arranged on the top surface of the long strip (1), a vortex spring is arranged in the placement box (2), a lead wire passes through the placement box (2) and is connected to the vortex spring, and a wire clamping mechanism is arranged at the front end of the placement box (2).
2. The automatic rewinding device for an electrocardiogram monitor wire according to claim 1, characterized in that: The clamping mechanism comprises a fixed clamping plate (3) and a movable clamping plate (4); a screw hole is provided on the top surface of the movable clamping plate (4); a screw rod (5) is provided on the top surface of the fixed clamping plate (3); and the screw rod (5) passes through the screw hole.
3. The automatic rewinding device for an electrocardiogram monitor wire according to claim 2, characterized in that: The height adjustment mechanism comprises a threaded rod (6) arranged at the rear portion of the top end of the movable clamping plate (4); a connecting plate (7) is arranged above the movable clamping plate (4); a threaded hole is provided at the rear portion of the top surface of the connecting plate (7); the threaded rod (6) passes through the threaded hole; a guide rod (8) is arranged at the front portion of the top end of the movable clamping plate (4); a through hole is provided at the front portion of the top surface of the connecting plate (7); the guide rod (8) passes through the through hole.
4. The automatic rewinding device for an electrocardiogram monitor wire according to claim 1, characterized in that: The wire clamping mechanism comprises two fixing plates (9), the rear end of the fixing plates (9) is connected to the front end of the placement box, the two fixing plates (9) are respectively located on both sides of the lead wire, the two fixing plates (9) are connected by a connecting rod (10), the connecting rod (10) is located below the lead wire, two clamping plates (11) are arranged between the two fixing plates, the two clamping plates (11) are respectively located on both sides of the lead wire, through holes are provided at the bottom ends of the clamping plates (11), the connecting rod (10) passes through the two through holes, the clamping plates (11) are connected to the fixing plates (9) by springs, and the connecting rod passes through the two springs.