A lead wire fixing device for an electrocardiogram monitor

Abstract

The present invention relates to the field of medical devices, and particularly to a lead wire fixing device for an electrocardiogram monitor, which comprises a fixing plate. The number of fixing plates is at least two. Each fixing plate includes a wire collecting column and a longitudinal groove. The wire collecting column is of a columnar structure. The longitudinal groove is arranged around the wire collecting column and the opening faces away from the wire collecting column. The number of longitudinal grooves is at least three; a connecting piece is arranged between adjacent fixing plates and is respectively connected to one side of the opposite longitudinal grooves in the two fixing plates. A connecting belt is arranged in the middle of the connecting piece and is used for binding the lead wire; a magic tape is arranged at the opening of the longitudinal groove, connects both sides of the same longitudinal groove, and is detachably connected; wherein adjacent fixing plates are arranged opposite to each other at intervals. This application has the effect of alleviating the problems that the fixation of the relevant electrocardiogram monitor lead wire is not firm, resulting in messy lead wires and affecting the nursing efficiency and first aid timeliness.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and particularly to a lead wire fixing device for an electrocardiogram monitor. Background Art

[0002] An electrocardiogram monitor is a class of precision medical instruments commonly used in clinics with multi-parameter monitoring functions, which can monitor important physiological parameters of patients in real time, such as body temperature, respiratory rate, electrocardiogram signal, heart rate, etc. Electrocardiogram monitors are widely used in various departments of hospitals. With the development of medical technology, the functions of electrocardiogram monitors are becoming increasingly perfect, and their accuracy and reliability are constantly improving, becoming an indispensable important tool for medical staff in the process of diagnosis and treatment.

[0003] However, in clinical applications, the problem of fixing the lead wires of electrocardiogram monitors has always been a difficult problem to be solved urgently. Especially in the nursing process of pediatric critically ill patients, in pediatric wards, due to the young age and frequent activities of children, the lead wires of electrocardiogram monitors are easily pulled, not firmly fixed, and fall off. In this case, the lead wires form a mess on the patient, which not only affects the operation efficiency of medical staff, but also increases the psychological burden of the patient. Especially during the first aid process, the mess and detachment of the lead wires may cause the device to malfunction, delaying the rescue time and threatening the life safety of the patient.

[0004] Therefore, the related electrocardiogram monitor lead wires have the problems of unstable fixation, resulting in messy lead wires, affecting the nursing efficiency and first aid timeliness. Summary of the Invention

[0005] In order to alleviate the problems of unstable fixation of the related electrocardiogram monitor lead wires, resulting in messy lead wires, affecting the nursing efficiency and first aid timeliness. The present application provides a lead wire fixing device for an electrocardiogram monitor.

[0006] The lead wire fixing device for an electrocardiogram monitor provided by the present application adopts the following technical solutions:

[0007] A lead wire fixing device for an electrocardiogram monitor, comprising:

[0008] Fixing plates, the number of the fixing plates is at least two, each fixing plate includes a wire collecting column and a longitudinal groove, the wire collecting column is a columnar structure, the longitudinal groove is arranged around the wire collecting column and the opening faces away from the wire collecting column, and the number of the longitudinal grooves is at least three;

[0009] Connectors, the connectors are arranged between adjacent fixing plates and respectively connect one side of the opposite longitudinal grooves in the two fixing plates, and a connecting band is arranged in the middle of the connectors for binding the lead wires;

[0010] The Velcro is disposed at the opening of the longitudinal groove, connecting both sides of the same longitudinal groove, and is detachably connected;

[0011] Wherein adjacent fixing plates are arranged at intervals opposite to each other.

[0012] By adopting the above technical solutions, setting multiple fixing plates effectively solves the problems of unstable fixation and easy detachment of the lead wires. Each fixing plate includes a wire collecting column and a longitudinal groove, and the lead wires can be stably embedded inside the groove without easily falling off. Each fixing plate is provided with at least three longitudinal grooves, which can accommodate multiple lead wires, avoiding the messy stacking of lead wires and improving the utilization rate of space. The connecting piece enables the adjacent fixing plates to be firmly connected, and the connecting belt binds the lead wires, further enhancing the stability of the lead wires and preventing them from sliding or falling off during use. The Velcro is disposed at the opening of the longitudinal groove, ensuring that the lead wires can be fixed after being embedded in the groove. At the same time, the detachable connection design of the Velcro makes the arrangement and replacement of the lead wires more convenient and fast.

[0013] Optionally, the shape of the longitudinal groove is a V-shaped groove.

[0014] By adopting the above technical solutions, the structure of the V-shaped groove enables the lead wires to be naturally guided to the bottom of the groove when being embedded in the groove, achieving a more stable fixing effect. The positioning of the lead wires in the groove is more firm, not easy to slide and fall off, ensuring the stability and reliability of the lead wires. Secondly, the shape of the V-shaped groove can better adapt to lead wires of different diameters. Whether it is a thinner lead wire or a thicker lead wire, it can be well fixed and supported in the V-shaped groove, avoiding the fixing problems caused by inconsistent lead wire sizes. In addition, the design of the V-shaped groove can reduce the friction and wear of the lead wires in the groove, prolong the service life of the lead wires, and reduce the replacement frequency and maintenance cost.

[0015] Optionally, the bottom of the longitudinal groove is rounded.

[0016] By adopting the above technical solutions, the chamfering treatment can effectively reduce the stress concentration phenomenon when the lead wire contacts the bottom of the groove, avoid damage to the lead wire due to sharp corners, and thus extend the service life of the lead wire. This is particularly important for medical environments with high-frequency use, which can reduce the replacement frequency of the lead wire and lower the maintenance cost. Secondly, the chamfered bottom of the groove can provide a smoother contact surface, further reducing the friction and wear of the lead wire in the groove. The smooth contact surface not only protects the outer skin of the lead wire from wear, but also prevents signal transmission problems caused by wear during the use of the lead wire, improving the reliability and accuracy of electrocardiogram monitoring. In addition, the chamfered design also improves the embedding and fixing effect of the lead wire. The lead wire can slide more smoothly to the bottom of the groove in the groove, achieving a more secure fixation. This design makes the lead wire not easy to loosen during clinical operations, ensuring the stability of the lead wire, and helping to improve the work efficiency of medical staff and the safety of patients.

[0017] Optionally, the inner wall of the longitudinal groove is provided with anti-slip textures.

[0018] By adopting the above technical solutions, the anti-slip textures increase the friction force of the inner wall of the groove, effectively preventing the lead wire from sliding or loosening in the groove. The lead wire can be kept in a stable position after being fixed and will not move due to external forces, further ensuring the reliable connection of the lead wire. Secondly, the anti-slip textures can, to a certain extent, adapt to the irregularities on the surface of the lead wire, improving the versatility and adaptability of the fixing device. Regardless of the outer skin material of the lead wire, the anti-slip textures can provide a stable gripping force, ensuring the safety and stability of the lead wire during use. In addition, compared with a smooth inner wall, the groove with anti-slip textures can better disperse the friction force, reduce the wear of the outer skin of the lead wire, extend the service life of the lead wire, and lower the replacement frequency and maintenance cost.

[0019] Optionally, the connecting band is an elastic band.

[0020] By adopting the above technical solutions, the elastic band has good elasticity and can automatically adjust the binding force according to the diameter of the lead wire, ensuring that lead wires of different specifications can be effectively fixed. This adaptability improves the versatility of the device and reduces the problem of unstable fixation caused by differences in the size of the lead wire. Secondly, the elastic characteristics of the elastic band can provide a buffering effect when the lead wire is pulled by an external force, avoiding the lead wire from detaching from the fixing device due to sudden pulling, thereby improving the safety and stability of the lead wire. This is particularly important in actual clinical operations, which can effectively reduce the risk of the lead wire loosening and ensure the continuous and stable operation of the monitor. In addition, the use of the elastic band can also simplify the fixing and disassembly process of the lead wire. Medical staff can quickly and conveniently adjust the tightness of the elastic band to achieve the quick fixing and release of the lead wire, saving operation time and improving work efficiency.

[0021] Optionally, at least two of the connecting bands are provided on each of the connecting members.

[0022] By adopting the above technical solution, the two connecting bands can be evenly distributed in the longitudinal groove, so that the lead wires can be fixed at different positions, preventing the lead wires from sliding or loosening due to single-point fixation. This multi-point fixation method can more reliably maintain the stability of the lead wires and ensure that the lead wires do not shift during the monitoring process. Secondly, the design of the two connecting bands can provide a stronger binding force and disperse the force, reducing the stress concentration of the lead wires in the groove. This not only protects the outer skin of the lead wires, avoids abrasion and damage caused by uneven force, but also extends the service life of the lead wires and reduces the maintenance and replacement costs.

[0023] Optionally, the connecting member is an elastic member for changing the distance between adjacent fixing plates according to requirements.

[0024] By adopting the above technical solution, the elastic connecting member can adjust the distance between adjacent fixing plates according to actual requirements to adapt to different numbers and lengths of lead wires. This not only improves the versatility of the device, enabling it to be used in a variety of medical environments, but also can be flexibly adjusted according to the specific situation of the patient to ensure the reasonable arrangement of the lead wires. Secondly, the design of the elastic member can provide a buffering and rebounding effect when the lead wires are pulled by an external force, effectively preventing the lead wires from breaking or falling off due to excessive stretching. The buffering function of the elastic member can reduce the stress concentration on the lead wires, protect the integrity of the lead wires, extend their service life, reduce the replacement frequency and maintenance costs. In addition, the adjustable and flexible nature of the elastic member makes the device more convenient to install and use. Medical staff can quickly adjust the distance between the fixing plates according to specific requirements, improving work efficiency and reducing the risk of medical accidents caused by poor lead wire management.

[0025] Optionally, the wire collecting post is provided with a connecting groove and a buckle for connecting and storing the fixing plate.

[0026] By adopting the above technical solution, the design of the connecting groove and the buckle enables the fixing plates to be quickly and firmly connected, realizing the stability of the overall structure and facilitating the storage and management of the fixing plates. When not in use, the fixing plates can be conveniently and neatly stacked through the connecting groove and the buckle, saving storage space and avoiding loss or damage caused by scattered placement. It also facilitates the transportation and storage of the device. Especially in a mobile medical environment or in an emergency situation, it can be quickly assembled and disassembled, improving work efficiency.

[0027] Optionally, the fixing plate is provided with a fixing clip.

[0028] By adopting the above technical solution, the fixing clip can be directly clamped on the patient's clothing, bed sheet or medical device, ensuring that the lead wire can be firmly fixed under various circumstances, preventing the lead wire from sliding or falling off during movement or adjustment. It can ensure that the lead wire of the electrocardiogram monitor always remains stable and provides continuous and reliable monitoring signals. Secondly, the design of the fixing clip makes the arrangement of the lead wire more flexible. Medical staff can clamp the fixing plate at any position according to actual needs without additional adjustment or fixation of the lead wire. This flexibility not only improves the applicable range of the device, but also can adapt to different clinical environments and patient needs, providing a more personalized care plan.

[0029] Optionally, the fixing clips are evenly distributed on the side walls of each of the longitudinal grooves.

[0030] By adopting the above technical solution, the evenly distributed fixing clips can better disperse the force on the lead wire during use, reducing the situation of excessive single-point force. It not only improves the fixing stability of the lead wire, but also can effectively prevent the lead wire from breaking or wearing due to uneven force, prolongs the service life of the lead wire, reduces the replacement frequency and maintenance cost.

[0031] In summary, the present application includes at least one of the following beneficial technical effects:

[0032] 1. The lead wire is fixed through the groove of the fixing plate, and the connecting piece and the magic tape are combined for further reinforcement, achieving the fixation of the lead wire of the electrocardiogram monitor and preventing the lead wire from sliding or loosening during use;

[0033] 2. By making the shape of the longitudinal groove a V-shaped groove, the lead wire can be naturally guided to the bottom of the groove and fixed, reducing sliding and falling off;

[0034] 3. By making a rounded corner treatment at the bottom of the longitudinal groove, the wear of the lead wire is reduced, its service life is prolonged, and the durability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a schematic diagram of a lead wire fixing device of an electrocardiogram monitor in an embodiment of the present application.

[0036] Figure 2 is a side view of a lead wire fixing device of an electrocardiogram monitor in an embodiment of the present application.

[0037] Figure 3 is a schematic diagram of the fixing plate in an embodiment of the present application.

[0038] Description of the reference numerals:

[0039] 1. Fixing plate; 11. Wire collection post; 111. Connection groove; 112. Buckle; 12. Longitudinal groove; 121. Anti-slip texture; 122. Fixing clip; 2. Connector; 21. Connection belt; 3. Velcro. DETAILED DESCRIPTION

[0040] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0041] The embodiment of the present application discloses a lead wire fixing device for an electrocardiogram monitor.

[0042] Reference Figure 1 and Figure 2 A lead wire fixing device for an electrocardiogram monitor includes a fixing plate 1, a connector 2, and a Velcro 3. There are at least two fixing plates 1, and two are used as an illustration in this embodiment. Each fixing plate 1 includes a wire collection column 11 and a longitudinal groove 12. The wire collection column 11 is a columnar structure, made of medical-grade plastic material, can withstand frequent cleaning and disinfection, and meets the high hygiene standards in the medical environment.

[0043] The longitudinal grooves 12 are arranged around the collection post 11 and open outward, so that the lead wires are easier to put in and take out, and the lead wires can be stably fixed in the grooves. The number of longitudinal grooves 12 on each fixing plate 1 is at least three, and three are used as an illustration in this embodiment. These longitudinal grooves 12 are evenly distributed around the collection post 11, so that each lead wire has an independent fixed position, avoiding mutual entanglement and interference of the lead wires, and ensuring neat arrangement and reliable connection of the lead wires.

[0044] The two fixing plates 1 are arranged opposite to each other and connected by the connecting piece 2, so that they can form an integral structure during use. The axis of the two wire collection posts 11 and the side walls of the longitudinal groove 12 are on the same axis, so that the fixing plates 1 can form a stable structural layout. This not only ensures the stability and reliability of the device during use, but also improves the operability of the device, making the arrangement and management of the lead wires more convenient.

[0045] The longitudinal groove 12 is designed as a V-shaped groove. The structural feature of the V-shaped groove is that it can naturally guide the lead wire to the bottom of the groove, providing a more stable fixing point, so that the lead wire will not be easily displaced or fall off after being embedded in the groove, thereby improving the fixing effect of the lead wire. At the same time, the V-shaped groove has the characteristics of strong adaptability and can accommodate lead wires of different diameters. Whether it is a thinner or thicker lead wire, it can be well fixed, avoiding the problem of unstable fixation caused by inconsistent lead wire sizes.

[0046] To further improve the durability of the lead wire, the bottom of the longitudinal groove 12 is rounded. The rounded corners structurally reduce the friction and wear between the lead wire and the groove, preventing the lead wire from being damaged due to contact with sharp edges during use. The lead wire can move more smoothly within the groove, reducing wear and thus extending the service life of the lead wire. In addition, the rounded corner design can effectively prevent the risk of breakage of the lead wire due to long-term use, ensuring the reliability and durability of the lead wire.

[0047] The inner wall of the longitudinal groove 12 is also provided with anti-slip textures 121. The anti-slip textures 121 effectively prevent the lead wire from sliding or loosening after being fixed by increasing the friction of the inner wall of the groove. The anti-slip textures 121 can provide additional grip after the lead wire is embedded in the groove, keeping the lead wire stable during use and preventing it from shifting due to external forces. This not only improves the fixing effect of the lead wire but also ensures the safety and stability of the lead wire during use.

[0048] To ensure the fixation of the lead wire in the groove, a magic tape 3 is provided at the opening of the longitudinal groove 12, connecting both sides of the same longitudinal groove 12. The magic tape 3 is made of high-strength nylon, which has excellent durability and reusable performance and can still maintain strong adhesiveness and stable fixing effect after multiple repeated uses.

[0049] The magic tape 3 can not only ensure that the lead wire is fixed after being embedded in the groove, but also is easy to operate. During use, it only needs to be gently pressed to be bonded and fixed. The detachable design of the magic tape 3 provides great convenience for the arrangement and replacement of the lead wire. Medical staff can quickly and conveniently remove or refix the lead wire from the groove without complex operation steps, greatly improving work efficiency. In first aid or emergency situations, quickly adjusting the layout of the lead wire is particularly important, and the use of the magic tape 3 ensures the efficiency and reliability of this operation.

[0050] The connecting piece 2 is arranged between adjacent fixing plates 1, serving to connect and fix one side of the opposite longitudinal grooves 12 in the two fixing plates 1. Its core part is the connecting belt 21. The connecting belt 21 adopts an elastic band structure and has excellent elasticity, which can automatically adjust the binding force according to the diameter of the lead wire to ensure that the lead wire always remains stable in the groove.

[0051] The elastic band is made of high-elastic fibers and can maintain its shape and function for a long time. Regardless of the diameter of the lead wire, the elastic band can adapt to and tightly wrap the lead wire to ensure that lead wires of different specifications can be effectively fixed. At the same time, the elastic band provides a buffering effect when the lead wire is pulled by external forces, avoiding the lead wire from breaking away from the fixing device due to sudden pulling and greatly improving the safety and stability during use.

[0052] Each connecting member 2 is provided with at least two connecting bands 21, and these connecting bands 21 are evenly distributed in the longitudinal groove 12. This evenly distributed design ensures that the lead wires can be fixed at different positions, avoiding problems such as sliding or loosening caused by single-point fixation. Through multi-point fixation, the connecting bands 21 provide stronger binding force and dispersed stress, further improving the fixation effect of the lead wires. In addition, the evenly distributed connecting bands 21 can effectively protect the outer skin of the lead wires, reducing wear caused by excessive friction and stress concentration, thereby extending the service life of the lead wires.

[0053] To increase the flexibility of the device, the connecting member 2 is specially designed as an elastic member. The elastic connecting member 2 is made of high-strength rubber material, with excellent elasticity and durability. By adopting an elastic design, the connecting member 2 can flexibly adjust the distance between adjacent fixing plates 1 according to actual needs, so as to adapt to different numbers and lengths of lead wires. This not only significantly improves the versatility of the device, enabling it to be applicable in a variety of medical environments, but also provides greater flexibility for the arrangement and adjustment of the lead wires.

[0054] At the same time, when the lead wire is pulled by an external force, the elastic connecting member 2 can provide effective buffering and rebound effects. The buffering function of the elastic connecting member 2 helps to disperse the impact of the external force on the lead wire, avoiding the lead wire from breaking or detaching from the fixing device due to sudden pulling, thereby protecting the integrity of the lead wire. The rebound performance of the high-strength rubber material ensures that the connecting member 2 can quickly return to its original state after the external force disappears and continue to maintain the fixation of the lead wire. This buffering and rebound effect not only extends the service life of the lead wire, but also improves the safety and reliability of the device during use.

[0055] In addition, referring to Figure 3 , the fixing plate 1 is specially provided with fixing clips 122 to further enhance the fixing effect of the lead wire and the operation convenience. The fixing clips 122 are evenly distributed on the side walls of each longitudinal groove 12, so that the fixing clips 122 can directly clamp on the patient's clothing, bed sheet or medical equipment, thereby ensuring that the lead wire can be firmly fixed in various situations. Whether the patient is moving, adjusting the posture, or using other medical equipment, the lead wire can remain stable and will not become loose.

[0056] The fixing clip 122 is designed as a spring clip structure. When in use, it can be fixed at the required position by simply pressing, and this design makes the operation extremely simple and fast. It is also convenient to disassemble. Just press to release the fixing clip 122, thereby improving the work efficiency of medical staff.

[0057] The evenly distributed fixing clips 122 can better disperse the force on the lead wire during use, avoiding the situation of excessive force on a single point. This not only improves the fixing stability of the lead wire but also effectively reduces the wear and breakage of the lead wire caused by stress concentration, thereby extending the service life of the lead wire. The even distribution of the fixing clips 122 on the entire fixing plate 1 enables each section of the lead wire to be properly fixed and protected, ensuring the reliability and durability of the lead wire in various usage environments.

[0058] Finally, the wire collecting post 11 has a connecting groove 111 and a buckle 112 for the connection and storage of the fixing plate 1. The connecting groove 111 and the buckle 112 enable the adjacent fixing plates 1 to be quickly and firmly connected, greatly facilitating the storage and management of the fixing plate 1. When not in use, the fixing plates 1 can be neatly stacked through the connecting groove 111 and the buckle 112. This stacking method can effectively save storage space and avoid problems such as loss or damage caused by scattered placement. After the fixing plates 1 are neatly stacked, they occupy little space, are convenient for storage and management, and ensure that they can be quickly found and put into use when needed. In addition, the design of the connecting groove 111 and the buckle 112 also makes the transportation of the device more convenient. After the fixing plates 1 are neatly stacked, they can be safely placed in a transportation container to avoid damage or loss during transportation.

[0059] The implementation principle of the lead wire fixing device of an electrocardiograph monitor in an embodiment of the present application is as follows:

[0060] In an embodiment of the present application, the fixing of the lead wire is achieved through the groove of the fixing plate 1, the connecting member 2, and the magic tape 3, preventing sliding or loosening. The fixing plate 1 is made of medical-grade plastic. The longitudinal groove 12 is designed in a V shape, with rounded corners and anti-slip texture 121 to ensure the fixation of the lead wire and reduce wear. The magic tape 3 is arranged at the opening of the groove for easy fixing and replacement. The connecting member 2 is an elastic member with an elastic band, which can automatically adjust the binding force and provide a buffering effect to prevent detachment caused by external pulling force. The evenly distributed fixing clips 122 on the fixing plate 1 can be simply and quickly clamped on the patient's clothing or equipment. The design of the connecting groove 111 and the buckle 112 of the wire collecting post 11 facilitates the quick connection and storage of the fixing plate 1. The overall design improves the nursing efficiency and reduces the first aid delay.

[0061] The above are all the preferred embodiments of the present application. Without restricting the protection scope of the present application based on this, therefore: All equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A lead wire fixing device for an electrocardiogram monitor, characterized in that: include: A fixing plate (1), the number of the fixing plates (1) being at least two, each of the fixing plates (1) comprising a wire collection post (11) and a longitudinal groove (12), the wire collection post (11) being a columnar structure, the longitudinal groove (12) being arranged around the wire collection post (11) and having an opening facing away from the wire collection post (11), and the number of the longitudinal grooves (12) being at least three; A connecting member (2), the connecting member (2) being arranged between adjacent fixing plates (1) and respectively connecting one side of the longitudinal grooves (12) opposite to each other in the two fixing plates (1); a connecting belt (21) being arranged in the middle of the connecting member (2) for bundling lead wires; Velcro (3), the Velcro (3) being arranged at the opening of the longitudinal groove (12), connecting two sides of the longitudinal groove (12), and being detachably connected; Wherein adjacent fixing plates (1) are arranged relative to each other at intervals; The connecting belt (21) is an elastic belt; The connecting member (2) is an elastic member, and is used to change the spacing between adjacent fixing plates (1) according to needs.

2. The lead wire fixing device of an electrocardiogram monitor according to claim 1, characterized in that: The longitudinal groove (12) is in the shape of a V-shaped groove.

3. The lead wire fixing device of an electrocardiogram monitor according to claim 2, characterized in that: The bottom of the longitudinal groove (12) is chamfered.

4. The lead wire fixing device for an electrocardiogram monitor according to claim 3, characterized in that: The inner wall of the longitudinal groove (12) is provided with an anti-slip texture (121).

5. The lead wire fixing device for an electrocardiogram monitor according to claim 1, characterized in that: At least two connecting belts (21) are provided on each connecting piece (2).

6. The lead wire fixing device for an electrocardiogram monitor according to claim 1, characterized in that: The collection column (11) is provided with a connection groove (111) and a buckle (112) for connecting and accommodating the fixing plate (1).

7. The lead wire fixing device for an electrocardiogram monitor according to claim 1, characterized in that: The fixing plate (1) is provided with a fixing clip (122).

8. The lead wire fixing device for an electrocardiogram monitor according to claim 7, characterized in that: The fixing clips (122) are evenly distributed on the side walls of each of the longitudinal grooves (12).

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