Ruler device capable of being attached

Abstract

The utility model relates to the technical field of pacemaker wire offset distance measuring equipment, and provides an attachable ruler device which comprises release paper and a transfer sticker, the transfer sticker is pasted on the release paper, the transfer sticker is used for being pasted on dressing on a pacemaker wire, the transfer sticker comprises a transverse scale part, and the transverse scale part is provided with a plurality of scales. The transverse scale part comprises a plurality of transverse scale lines which are arranged at intervals along a straight line, and the transverse scale part is used for measuring the displacement distance of a lead of the pacemaker. According to the utility model, through the arrangement of the transfer paste capable of transferring the transverse scale part to the dressing, the transfer paste is clearer and more difficult to erase compared with marking on the dressing, and when the lead offset distance of the pacemaker is measured, a user does not need to hold the graduated scale by hand and can directly observe the lead offset distance through the transverse scale part on the dressing, so that errors caused by hand shaking during measurement are avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pacemaker lead excursion distance measuring device, in particular to a scale device that can be attached. BACKGROUND

[0002] A pacemaker is a medical device used to treat certain types of heart rhythm disorders, particularly bradycardia (slow heart rate). It works by sending electrical impulses to the heart to maintain a normal rhythm. A pacemaker usually consists of a small pulse generator and one or more leads (also called wires) that attach to the inside of the heart, while the other end of the lead is connected to the pulse generator. When the pacemaker lead is drawn from the inside of the heart to the outside of the body, it is indeed necessary to closely monitor its position to ensure that the lead has not shifted, thereby ensuring the normal operation of the pacemaker. Lead displacement can cause the pacemaker to fail to send electrical impulses to the heart correctly, or cause other complications.

[0003] In the prior art, monitoring the position of the lead usually relies on the physical examination of the doctor, such as marking on the dressing to record the initial position of the lead, and then measuring the distance between the initial position and the current position by using a ruler to obtain the excursion distance of the lead. However, the marks made on the existing dressing are easily erased, and the hand is prone to shaking when measuring manually using a ruler, so it is not easy to measure the accurate excursion distance of the lead, which may lead to misjudgment. CONTENT OF THE UTILITY MODEL

[0004] In view of the above shortcomings of the prior art, the purpose of the present application is to provide a scale device that can be attached, which aims to solve the inaccuracy of the existing pacemaker lead excursion measuring device.

[0005] The technical solution adopted by the present application to solve the technical problem is as follows: a scale device that can be attached, comprising: a release paper;

[0006] a transfer sticker, the transfer sticker is pasted on the release paper, and the transfer sticker is used to be pasted on the dressing on the lead of the pacemaker;

[0007] The transfer sticker comprises: a horizontal scale part, the horizontal scale part comprises a plurality of horizontal scale lines arranged along a straight line at intervals, and the horizontal scale part is used to measure the displacement distance of the lead of the pacemaker.

[0008] Further, the transfer sticker further comprises: a center point, the center point is used to align the initial position of the lead of the pacemaker.

[0009] Further, the plurality of horizontal scale lines are arc scale lines, and the centers of the plurality of arc scale lines all coincide with the center point.

[0010] Further, the horizontal scale lines are annular scale lines, the centers of the annular scale lines are coincident with the center point, and the radii of the annular scale lines are smaller than the radii of the arc scale lines.

[0011] Further, the horizontal scale lines are warning scale lines, the colors of the warning scale lines are different from the colors of the other horizontal scale lines.

[0012] Further, the ruler device further comprises a positioning part, the positioning part is circular, the center of the positioning part is coincident with the center point, and the center of the positioning part is provided with a positioning icon.

[0013] Further, the range of the horizontal scale part is 10 cm.

[0014] Further, the ruler device further comprises a reinforcing wire mesh, the reinforcing wire mesh covers the transfer sticker, and the reinforcing wire mesh is used to improve the deformation resistance of the transfer sticker.

[0015] Further, the transfer sticker further comprises a vertical scale part, the vertical scale part comprises a plurality of vertical scale lines which are arranged along a straight line at intervals, and the vertical scale part is used to measure the displacement distance of the lead wire of the pacemaker.

[0016] The center point is located on one of the vertical scale lines, the horizontal scale lines are arranged at intervals along an X-axis direction, the vertical scale lines are arranged at intervals along a Y-axis direction, and the X-axis direction and the Y-axis direction are perpendicular to each other.

[0017] Further, the transfer sticker further comprises a plurality of transparent writing areas, the transparent writing areas are arranged between the horizontal scale lines and the vertical scale lines respectively, and the transparent writing areas are used to mark the positions of the lead wire of the pacemaker.

[0018] Compared with the prior art, the transfer sticker is arranged to transfer the horizontal scale part to the dressing, the marking on the dressing is clearer and more difficult to be erased, and when the displacement distance of the lead wire of the pacemaker is measured, the horizontal scale part on the dressing can be directly observed without holding a ruler by hand, so that the error caused by hand jitter during measurement is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0020] Fig. 1 is a schematic diagram of the overall structure of the attachable ruler device provided by the embodiment;

[0021] Fig. 2 is a schematic diagram of the overall structure of the attachable ruler device provided by another embodiment.

[0022] In the figure: 100, transfer sticker; 200, horizontal scale part; 210, horizontal scale line; 211, arc-shaped scale line; 212, ring-shaped scale line; 213, warning scale line; 220, center point; 300, positioning part; 310, positioning icon; 400, vertical scale part; 410, vertical scale line; 500, transparent writing area. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described below are exemplary only, and are used only for explaining the present application, and cannot be understood as limiting the present application.

[0024] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0025] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between the two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] In addition, the technical features involved in the different embodiments of the utility model described above can be combined with each other as long as they do not conflict with each other.

[0027] The utility model provides a like Figs. 1-2 The utility model discloses a kind of attachable ruler devices, to solve the shortcomings of the existing pacemaker lead displacement measurement equipment inaccuracy.

[0028] The attachable ruler device mainly includes: release paper and transfer sticker 100, transfer sticker 100 is pasted to release paper.

[0029] Specifically, one side of transfer sticker 100 has adhesive, and transfer sticker 100 is pasted to release paper through the adhesive. When using transfer sticker 100, transfer sticker 100 can be torn off from release paper for use. It should be noted that release paper is prior art, and transfer sticker 100 will not leave adhesive on release paper to affect the adhesion of transfer sticker 100.

[0030] Transfer sticker 100 is used to be pasted to the dressing on the lead of pacemaker, and transfer sticker 100 includes horizontal scale part 200, which includes a plurality of horizontal scale lines 210 arranged along a straight line at intervals. The horizontal scale part 200 is used to measure the displacement distance of the lead of pacemaker.

[0031] In actual use, after transfer sticker 100 is torn off from release paper, it is pasted to the dressing on the lead of pacemaker (the lead of pacemaker is pasted and fixed to the skin of patient by transparent dressing, and the lead of pacemaker is located between the transparent dressing and the skin of patient). At this time, the horizontal scale part 200 can be transferred to the dressing. In use, one of the horizontal scale parts 200 can be aligned with the lead of pacemaker and pasted, and the current position of the lead of pacemaker is recorded. Compared with marking on the dressing, the transferred horizontal scale part 200 is more difficult to be erased and clear, which is convenient for observation.

[0032] In prior art, monitoring the position of lead usually depends on physical examination of doctors, such as marking on the dressing to record the initial position of lead, and then measuring the distance between the initial position and the current position by scale to obtain the displacement distance of lead. However, the existing marks on the dressing are easy to be erased, and the hand is easy to shake when measuring by scale manually, so it is not easy to measure the accurate displacement distance of lead, which may cause misjudgment.

[0033] The utility model sets transfer sticker 100 that can transfer horizontal scale part 200 to the dressing. Compared with marking on the dressing, the transferred horizontal scale part 200 is more clear and difficult to be erased. When measuring the displacement distance of lead of pacemaker, there is no need to hold scale, and the horizontal scale part 200 on the dressing can be directly observed, which avoids the error caused by hand shaking during measurement.

[0034] In some embodiments, as Figs. 1-2As shown in the figure, the transfer sticker 100 further comprises a center point 220, which is used to align the initial position of the lead of the pacemaker.

[0035] In some embodiments, as shown in the figure, the plurality of horizontal scale lines 210 are arc scale lines 211, and the centers of curvature of the plurality of arc scale lines 211 all coincide with the center point 220. Figs. 1-2 As shown in the figure, the plurality of horizontal scale lines 210 are arc scale lines 211, and the centers of curvature of the plurality of arc scale lines 211 all coincide with the center point 220.

[0036] In actual use, as shown in the figure, the lead of the pacemaker can move along the Y-axis direction, and if the horizontal scale lines 210 are straight lines, only the displacement in the X-axis direction can be measured. By setting the arc scale lines 211, the distance between the current position of the lead of the pacemaker and the center point 220 can be measured, so that the error caused by the displacement of the lead of the pacemaker along the Y-axis direction can be eliminated to a certain extent. Figs. 1-2

[0037] Specifically, the curvature of the plurality of arc scale lines 211 can be any value, and the greater the curvature, the greater the range that can be measured, such as greater than 180 degrees, which is set according to actual needs.

[0038] In some embodiments, as shown in the figure, the plurality of horizontal scale lines 210 are ring scale lines 212, the centers of the plurality of ring scale lines 212 all coincide with the center point 220, and the radii of the plurality of ring scale lines 212 are all smaller than the radii of the plurality of arc scale lines 211. Figs. 1-2 Specifically, the displacement distance of the lead of the pacemaker in any direction can be measured by the ring scale lines 212, but if the range of the ring scale lines 212 is set too large, the size of the transfer sticker 100 will be too large, so by the above setting, the small-range ring scale lines 212 and the large-range arc scale lines 211 can be matched to adapt to more use scenarios.

[0039] In some embodiments, as shown in the figure, the plurality of horizontal scale lines 210 are warning scale lines 213, and the color of the warning scale lines 213 is different from that of the other horizontal scale lines 210.

[0040] Figs. 1-2 Specifically, the distance of the warning scale lines 213 can be set according to actual needs, and when the displacement of the lead of the pacemaker exceeds the warning scale lines 213, it is considered that the displacement of the lead of the pacemaker exceeds the safety value, and needs to be handled accordingly.

[0041] In some embodiments, as shown in the figure, the ruler device further comprises a positioning part 300, which is circular, the center of the positioning part 300 coincides with the center point 220, and the center of the positioning part 300 is provided with a positioning icon 310. It is convenient to determine the initial position of the lead of the pacemaker.

[0042] In some embodiments, as shown in the figure, the ruler device further comprises a positioning part 300, which is circular, the center of the positioning part 300 coincides with the center point 220, and the center of the positioning part 300 is provided with a positioning icon 310. It is convenient to determine the initial position of the lead of the pacemaker. Figs. 1-2 ​​​

[0043] Preferably, in actual use, the characteristic part on the lead of the pacemaker can be used as a reference point, the positioning icon 310 is aligned with the reference point when pasting, and the reference point is observed when observing and measuring the displacement distance subsequently.

[0044] In some embodiments, as shown in Figs. 1-2 , the range of the horizontal scale part 200 is 10 centimeters. It is suitable for most dressings.

[0045] In some embodiments, as shown in Figs. 1-2 , the ruler device further comprises a reinforcing wire mesh, the reinforcing wire mesh covers the transfer sticker 100, and the reinforcing wire mesh is used to improve the deformation resistance of the transfer sticker 100.

[0046] In some embodiments, as shown in Figs. 1-2 , the transfer sticker 100 further comprises a vertical scale part 400, the vertical scale part 400 comprises a plurality of vertical scale lines 410 arranged at intervals along a straight line, and the vertical scale part 400 is used to measure the displacement distance of the lead of the pacemaker.

[0047] Wherein, the center point 220 is located on one of the vertical scale lines 410, the plurality of horizontal scale lines 210 are arranged at intervals along the X-axis direction, the plurality of vertical scale lines 410 are arranged at intervals along the Y-axis direction, and the X-axis direction and the Y-axis direction are perpendicular to each other.

[0048] Specifically, the displacement of the lead of the pacemaker in the Y-axis direction can be measured by the vertical scale part 400, and a more accurate offset distance can be obtained by cooperating the horizontal and vertical scale parts 400.

[0049] In some embodiments, as shown in Figs. 1-2 Figs. 1-2 , the transfer sticker 100 further comprises a plurality of transparent writing areas 500, the plurality of transparent writing areas 500 are respectively arranged between the plurality of horizontal scale lines 210 and the plurality of vertical scale lines 410, and the transparent writing areas 500 are used to mark the position of the lead of the pacemaker.

[0050] In actual use, the movement track of the lead of the pacemaker can be obtained by marking on the transparent writing area 500, so that the position of the lead of the pacemaker at different times can be obtained.

[0051] In conclusion, an attachable ruler device is provided, comprising a release paper and a transfer sticker, the transfer sticker is attached to the release paper, the transfer sticker is used to be attached to a dressing on a lead of a pacemaker, the transfer sticker comprises a horizontal scale part, the horizontal scale part comprises a plurality of horizontal scale lines arranged along a straight line at intervals, and the horizontal scale part is used to measure a displacement distance of the lead of the pacemaker. The transfer sticker capable of transferring the horizontal scale part to the dressing is arranged, compared with marking on the dressing, the horizontal scale part is clearer and more difficult to be erased, and when the displacement distance of the lead of the pacemaker is measured, a ruler does not need to be held in hand, the horizontal scale part on the dressing can be directly observed, and errors caused by hand shaking during measurement are avoided.

[0052] Obviously, the above embodiments are only examples for clearly illustrating, but not limitation to the embodiments. Other different forms of changes or variations can be made on the basis of the above description for ordinary skilled in the art. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. An attachable ruler device, characterized by, The utility model relates to a kind of ruler device, including: Release paper; Transfer patch, the transfer patch is pasted to the release paper, and the transfer patch is used to be pasted to the dressing on the lead of pacemaker; The transfer patch includes: horizontal scale part, the horizontal scale part includes several horizontal scale lines being arranged along straight line interval, and the horizontal scale part is used to measure the displacement distance of the lead of pacemaker.

2. The attachable ruler device of claim 1, wherein, The transfer patch further includes: center point, the center point is used to align the initial position of the lead of pacemaker.

3. The attachable ruler device of claim 2, wherein, Several horizontal scale lines are arc scale lines, and the arc center of several arc scale lines coincides with the center point.

4. The attachable ruler device of claim 3, wherein, Several horizontal scale lines are ring scale lines, the center of several ring scale lines coincides with the center point, and the radius of several ring scale lines is less than the radius of several arc scale lines.

5. The attachable ruler device of claim 2, wherein, Several horizontal scale lines are warning scale lines, and the color of the warning scale line is different from the color of the rest horizontal scale lines.

6. The attachable ruler device of claim 2, wherein, The ruler device further includes: positioning part, the positioning part is circular, the center of the positioning part coincides with the center point, and the center of the positioning part is provided with positioning icon.

7. The attachable ruler device of claim 2, wherein, The range of the horizontal scale part is 10 centimeters.

8. The attachable ruler device of claim 2, wherein, The ruler device further includes: reinforcing wire mesh, the reinforcing wire mesh is covered on the transfer patch, and the reinforcing wire mesh is used to improve the deformation resistance of the transfer patch.

9. The attachable ruler device of any one of claims 2-8, wherein, The transfer patch further includes: vertical scale part, the vertical scale part includes several vertical scale lines being arranged along straight line interval, and the vertical scale part is used to measure the displacement distance of the lead of pacemaker; Wherein, the center point is located in one of the vertical scale lines, several horizontal scale lines are arranged along X-axis direction interval, several vertical scale lines are arranged along Y-axis direction interval, and the X-axis direction and the Y-axis direction are perpendicular to each other.

10. The attachable ruler device of claim 9, wherein, The transfer patch further includes: several transparent writing areas, several transparent writing areas are respectively arranged between several horizontal scale lines and several vertical scale lines, and the transparent writing area is used to mark the position of the lead of pacemaker.

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