CN118614932A - Lead wire fixing device for electrocardiogram monitor - Google Patents

Abstract

The application relates to the field of medical equipment, in particular to a lead wire fixing device of an electrocardiograph monitor, which comprises at least two fixing plates, wherein each fixing plate comprises a wire collecting column and longitudinal grooves, the wire collecting column is of a columnar structure, the longitudinal grooves are arranged around the wire collecting column, openings are far away from the wire collecting column, and the number of the longitudinal grooves is at least three; the connecting piece is arranged between the adjacent fixed plates and is respectively connected with one side of the opposite longitudinal grooves in the two fixed plates, and the middle part of the connecting piece is provided with a connecting belt for binding the lead wires; the magic tape is arranged at the opening of the longitudinal groove, connected with the two sides of the same longitudinal groove and detachably connected; wherein adjacent fixed plates are oppositely arranged at intervals. The application has the effects of alleviating the problems of disorder lead wires, influence on nursing efficiency and emergency treatment timeliness caused by unstable fixation of the lead wires of the related electrocardiograph monitors.

Description

Lead wire fixing device for electrocardiogram monitor

Technical Field

The invention relates to the field of medical equipment, and in particular to a lead wire fixing device for an electrocardiogram monitor.

Background Art

ECG monitors are a type of precision medical instrument commonly used in clinical practice with multi-parameter monitoring functions. They can monitor patients' body temperature, respiratory rate, ECG signals, heart rate and other important physiological parameters in real time. ECG monitors are widely used in various departments of hospitals. With the development of medical technology, the functions of ECG monitors are becoming more and more perfect, and their accuracy and reliability are constantly improving, becoming an indispensable tool for medical staff in the diagnosis and treatment process.

However, in clinical applications, the problem of fixing the lead wires of ECG monitors has always been a difficult problem that needs to be solved urgently. Especially in the nursing process of critically ill pediatric patients, in pediatric wards, due to the young age and frequent activities of the children, the lead wires of the ECG monitors are easily pulled, unstable and fall off. In this case, the lead wires form a tangled mess on the patient, which not only affects the operating efficiency of medical staff, but also increases the psychological burden on patients. Especially in the process of first aid, the disorder and fall-off of the lead wires may cause the equipment to fail to work properly, delay rescue time, and pose a threat to the patient's life safety.

Therefore, the lead wires of related ECG monitors are not fixed firmly, which leads to the problem of messy lead wires, affecting nursing efficiency and emergency timeliness.

Summary of the invention

In order to alleviate the problem that the lead wires of related ECG monitors are not fixed firmly, resulting in disordered lead wires and affecting nursing efficiency and emergency timeliness, the present application provides a lead wire fixing device for an ECG monitor.

The present application provides a lead wire fixing device for an electrocardiogram monitor using the following technical solution:

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

A fixing plate, the number of the fixing plates is at least two, each of the fixing plates comprises a hub post and a longitudinal groove, the hub post is a columnar structure, the longitudinal groove is arranged around the hub post, and the opening is away from the hub post, and the number of the longitudinal grooves is at least three;

A connecting member, the connecting member is arranged between adjacent fixing plates, and is respectively connected to one side of the opposite longitudinal grooves in the two fixing plates, and a connecting belt is arranged in the middle of the connecting member for bundling lead wires;

Velcro, which is arranged at the opening of the longitudinal groove, connects two sides of the same longitudinal groove, and is detachably connected;

The adjacent fixing plates are arranged opposite to each other at intervals.

By adopting the above technical solution, multiple fixing plates are set to effectively solve the problem of unstable fixation and easy falling off of the lead wire. Each fixing plate includes a wire collection column and a longitudinal groove, and the lead wire can be stably embedded in the groove and will not fall off easily. Each fixing plate is provided with at least three longitudinal grooves, which can accommodate multiple lead wires, avoid the messy accumulation of lead wires, and improve the utilization rate of space. The connecting piece enables adjacent fixing plates to be firmly connected, and the connecting belt binds the lead wires, further enhancing the stability of the lead wire and preventing it from sliding or falling off during use. The Velcro is arranged at the opening of the longitudinal groove to ensure that the lead wire 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 wire more convenient and quick.

Optionally, the longitudinal groove is in the shape of a V-shaped groove.

By adopting the above technical solution, the structure of the V-shaped groove allows the lead wire to be naturally guided to the bottom of the groove when embedded in the groove, achieving a more stable fixing effect. The lead wire is more firmly positioned in the groove, not easy to slide or fall off, ensuring the stability and reliability of the lead wire. 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 fixation problem caused by inconsistent lead wire sizes. In addition, the design of the V-shaped groove can reduce the friction and wear of the lead wire in the groove, extend the service life of the lead wire, and reduce the replacement frequency and maintenance cost.

Optionally, the bottom of the longitudinal groove is chamfered.

By adopting the above technical solution, the rounded corner treatment can effectively reduce the stress concentration phenomenon when the lead wire contacts the bottom of the groove, avoid the lead wire from being damaged by sharp corners, and thus extend the service life of the lead wire. This is particularly important for medical environments with high frequency of use, which can reduce the replacement frequency of the lead wire and reduce maintenance costs. Secondly, the bottom of the groove with rounded corners 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 the lead wire from causing signal transmission problems due to wear during use, thereby improving the reliability and accuracy of ECG monitoring. In addition, the rounded corner 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 it difficult for the lead wire to loosen during clinical operation, ensures the stability of the lead wire, and helps to improve the work efficiency of medical staff and the safety of patients.

Optionally, the inner wall of the longitudinal groove is provided with an anti-slip texture.

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

Optionally, the connecting belt is an elastic belt.

By adopting the above technical solution, the elastic band has good elasticity and can automatically adjust the binding force according to the diameter of the lead wire to ensure that lead wires of different specifications can be effectively fixed. This self-adaptation improves the versatility of the device and reduces the problem of unstable fixation caused by differences in lead wire size. Secondly, the elastic properties of the elastic band can provide a buffering effect when the lead wire is pulled by external force, preventing the lead wire from being separated 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 lead wire loosening and ensure the continuous and stable operation of the monitor. In addition, the use of elastic bands can also simplify the process of fixing and removing the lead wire. Medical staff can quickly and conveniently adjust the tightness of the elastic band to achieve rapid fixation and release of the lead wire, saving operation time and improving work efficiency.

Optionally, at least two connecting belts are provided on each of the connecting members.

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

Optionally, the connecting member is an elastic member, which is used to change the distance between adjacent fixing plates according to needs.

By adopting the above technical solution, the elastic connector can adjust the spacing between adjacent fixing plates according to actual needs to adapt to different numbers and lengths of lead wires. It 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 conditions of the patient to ensure the reasonable arrangement of the lead wires. Secondly, the design of the elastic part can provide buffering and rebound effects when the lead wire is pulled by external force, effectively preventing the lead wire from breaking or falling off due to excessive stretching. The buffering function of the elastic part can reduce the stress concentration on the lead wire, protect the integrity of the lead wire, extend its service life, and reduce the replacement frequency and maintenance costs. In addition, the adjustability and flexibility of the elastic part make the device more convenient during installation and use. Medical staff can quickly adjust the spacing of the fixing plates according to specific needs, improve work efficiency, and reduce the risk of medical accidents caused by poor management of lead wires.

Optionally, the hub is provided with a connection groove and a buckle for connecting and accommodating the fixing plate.

By adopting the above technical solution, the design of the connection groove and the buckle enables the fixing plates to be quickly and firmly connected, achieving 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 connection 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 mobile medical environments or emergency situations, and can be quickly assembled and disassembled to improve work efficiency.

Optionally, the fixing plate is provided with a fixing clip.

By adopting the above technical solution, the fixing clip can be directly clamped on the patient's clothing, bed sheets or medical equipment to ensure that the lead wire can be firmly fixed in various situations and prevent the lead wire from sliding or falling off during movement or adjustment. It can ensure that the lead wire of the ECG 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 required position according to actual needs, without the need for additional adjustment or fixation of the lead wire. This flexibility not only increases the scope of application of the device, but also can adapt to different clinical environments and patient needs, providing more personalized care solutions.

Optionally, the fixing clips are evenly distributed on each side wall of the longitudinal groove.

By adopting the above technical solution, the evenly distributed fixing clips can better disperse the force on the lead wire during use and reduce the situation where the force on a single point is too large. It not only improves the fixing stability of the lead wire, but also effectively prevents the lead wire from breaking or wearing due to uneven force, prolongs the service life of the lead wire, and reduces the replacement frequency and maintenance cost.

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

1. The lead wire is fixed by the groove of the fixing plate, and is further reinforced by the connector and Velcro, so as to fix the lead wire of the ECG monitor and prevent the lead wire from sliding or loosening during use;

2. The longitudinal groove is V-shaped, so that the lead wire can be naturally guided to the bottom of the groove and fixed, reducing the effect of sliding and falling off;

3. By chamfering the bottom of the longitudinal groove, the wear of the lead wire is reduced, its service life is extended, and the durability of the device is improved.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a lead wire fixing device for an electrocardiogram monitor in an embodiment of the present application.

FIG. 2 is a side view of a lead wire fixing device of an electrocardiogram monitor in an embodiment of the present application.

FIG. 3 is a schematic diagram of a fixing plate in an embodiment of the present application.

Description of reference numerals:

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

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

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

1 and 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 example in this embodiment. Each fixing plate 1 includes a wiring column 11 and a longitudinal groove 12. The wiring column 11 is a columnar structure made of medical grade plastic material, which can withstand frequent cleaning and disinfection and meets the high hygiene standards in the medical environment.

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 the neat arrangement and reliable connection of the lead wires.

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.

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.

In order to further improve the durability of the lead wire, the bottom of the longitudinal groove 12 is chamfered. The chamfer reduces the friction and wear between the lead wire and the groove in structure, preventing the lead wire from being damaged due to contact with sharp corners during use. The lead wire can move more smoothly in the groove, reducing wear and tear, thereby extending the service life of the lead wire. In addition, the chamfer design can effectively prevent the risk of lead wire breakage due to long-term use, ensuring the reliability and durability of the lead wire.

The inner wall of the longitudinal groove 12 is also provided with an anti-skid texture 121. The anti-skid texture 121 effectively prevents the lead wire from sliding or loosening after being fixed by increasing the friction of the inner wall of the groove. The anti-skid texture 121 can provide additional grip after the lead wire is embedded in the groove, so that the lead wire remains stable during use and will not be displaced by 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.

To ensure that the lead wire is fixed in the groove, a Velcro 3 is provided at the opening of the longitudinal groove 12 to connect the two sides of the same longitudinal groove 12. The Velcro 3 is made of high-strength nylon, which has excellent durability and reusability, and can maintain strong adhesion and stable fixing effect after repeated use.

Velcro 3 not only ensures that the lead wire is fixed after being inserted into the groove, but also is easy to operate. When used, it can be bonded and fixed by just pressing lightly. The detachable design of Velcro 3 provides great convenience for the arrangement and replacement of lead wires. Medical staff can quickly and easily remove or re-fix the lead wire from the groove without complicated operation steps, which greatly improves work efficiency. In first aid or emergency situations, it is particularly important to quickly adjust the layout of the lead wire. The use of Velcro 3 ensures the efficiency and reliability of this operation.

The connecting member 2 is arranged between adjacent fixing plates 1, and plays the role of connecting and fixing one side of the opposite longitudinal grooves 12 in the two fixing plates 1. The core part thereof is the connecting belt 21. The connecting belt 21 adopts an elastic belt structure, has excellent elasticity, and can automatically adjust the binding force according to the diameter of the lead wire, ensuring that the lead wire always remains stable in the groove.

The elastic band is made of highly elastic fiber 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, ensuring 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 force, preventing the lead wire from being separated from the fixing device due to sudden pulling, greatly improving the safety and stability during use.

At least two connecting straps 21 are provided on each connecting piece 2, and these connecting straps 21 are evenly distributed in the longitudinal groove 12. This evenly distributed design ensures that the lead wire can be fixed at different positions, avoiding the problem of sliding or loosening caused by single-point fixation. Through multi-point fixation, the connecting strap 21 provides stronger binding force and dispersed force, further improving the fixing effect of the lead wire. In addition, the evenly distributed connecting straps 21 can effectively protect the outer skin of the lead wire, reduce wear caused by excessive friction and concentrated pressure, and thus extend the service life of the lead wire.

In order to increase the flexibility of the device, the connector 2 is specially designed as an elastic member. The elastic connector 2 is made of high-strength rubber material and has excellent elasticity and durability. By adopting an elastic design, the connector 2 can flexibly adjust the spacing between adjacent fixing plates 1 according to actual needs, thereby adapting to different numbers and lengths of lead wires. Not only does it significantly improve the versatility of the device, making it applicable in a variety of medical environments, it also provides greater flexibility for the arrangement and adjustment of the lead wires.

At the same time, when the lead wire is pulled by external force, the elastic connector 2 can provide effective buffering and rebound effects. The buffering function of the elastic connector 2 helps to disperse the impact of external force on the lead wire, prevent the lead wire from breaking or detaching from the fixing device due to sudden pulling, thereby protecting the integrity of the lead wire. The resilience of the high-strength rubber material ensures that the connector 2 can quickly return to its original state after the external force disappears, and continue to keep the lead wire fixed. 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.

In addition, referring to FIG3 , a fixing clip 122 is specially provided on the fixing plate 1 to further enhance the fixing effect and operation convenience of the lead wire. The fixing clips 122 are evenly distributed on the side walls of each longitudinal groove 12, so that the fixing clips 122 can be directly clamped on the patient's clothing, bed sheets or medical equipment, thereby ensuring that the lead wire can be firmly fixed in various situations. Whether the patient is moving, adjusting posture, or using other medical equipment, the lead wire can remain stable and will not get loose.

The fixing clip 122 is designed as a spring clip structure, and it can be fixed in the desired position by just pressing it lightly during use, which makes the operation extremely simple and quick. It is also convenient to disassemble, and the fixing clip 122 can be released by just pressing, thereby improving the working efficiency of medical staff.

The evenly distributed fixing clips 122 can better disperse the force on the lead wire during use, avoiding the situation where a single point is subjected to excessive force. It 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 allows each section of the lead wire to be properly fixed and protected, ensuring the reliability and durability of the lead wire in various use environments.

Finally, the hub 11 has a connection groove 111 and a buckle 112 for connecting and storing the fixed plate 1. The connection groove 111 and the buckle 112 enable adjacent fixed plates 1 to be quickly and firmly connected, greatly facilitating the storage and management of the fixed plates 1. When not in use, the fixed plates 1 can be conveniently and neatly stacked through the connection groove 111 and the buckle 112. This stacking method can effectively save storage space and avoid loss or damage caused by scattered placement. After the fixed plates 1 are neatly stacked, they take up little space, are easy to store and manage, and ensure that they can be quickly found and put into use when needed. In addition, the design of the connection groove 111 and the buckle 112 also makes the transportation of the device more convenient. After the fixed plates 1 are neatly stacked, they can be safely placed in a transport container to avoid damage or loss during transportation.

The implementation principle of the lead wire fixing device of an electrocardiogram monitor in the embodiment of the present application is as follows:

The embodiment of the present application fixes the lead wire to prevent it from sliding or loosening through the groove of the fixing plate 1, the connector 2 and the Velcro 3. The fixing plate 1 is made of medical-grade plastic, and the longitudinal groove 12 is designed to be V-shaped, with rounded corners and anti-slip texture 121 to ensure that the lead wire is fixed and reduce wear. The Velcro 3 is arranged at the opening of the groove for easy fixation and replacement. The connector 2 is an elastic member with an elastic band, which can automatically adjust the binding force, provide a buffering effect, and prevent detachment caused by external pulling. The evenly distributed fixing clips 122 on the fixing plate 1 are easily and quickly clamped on the patient's clothing or equipment. The connection groove 111 and the buckle 112 design of the hub 11 facilitate the quick connection and storage of the fixing plate 1. The overall design improves nursing efficiency and reduces emergency delays.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a lead wire fixing device of electrocardiograph monitor which characterized in that includes:

The fixing plates (1), the number of the fixing plates (1) is at least two, each fixing plate (1) comprises a line concentration column (11) and longitudinal grooves (12), the line concentration column (11) is of a columnar structure, the longitudinal grooves (12) are arranged around the line concentration column (11), openings are far away from the line concentration column (11), and the number of the longitudinal grooves (12) is at least three;

The connecting piece (2), the connecting piece (2) is arranged between the adjacent fixed plates (1) and is respectively connected with one side of the opposite longitudinal grooves (12) in the two fixed plates (1), and a connecting belt (21) is arranged in the middle of the connecting piece (2) and used for binding the lead wires;

The magic tape (3) is arranged at the opening of the longitudinal groove (12), connected with two sides of the same longitudinal groove (12) and detachably connected;

Wherein the adjacent fixed plates (1) are oppositely arranged at intervals.

2. The lead wire fixation device of an electrocardiograph according to claim 1, wherein the longitudinal groove (12) is shaped as a V-groove.

3. The lead wire fixing device of an electrocardiograph according to claim 2, wherein the bottom of the longitudinal groove (12) is rounded.

4. A lead wire fixing device of an electrocardiograph 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 of an electrocardiograph according to claim 1, wherein the connecting band (21) is an elastic band.

6. The lead wire fixing device of an electrocardiograph according to claim 5, wherein at least two connection belts (21) are provided on each connection member (2).

7. The lead wire fixing device of an electrocardiograph monitor according to claim 1, wherein the connecting piece (2) is an elastic piece and is used for changing the distance between the adjacent fixing plates (1) according to the requirement.

8. The lead wire fixing device of an electrocardiograph monitor according to claim 1, wherein the hub post (11) is provided with a connecting groove (111) and a buckle (112) for connecting and accommodating the fixing plate (1).

9. The lead wire fixing device of an electrocardiograph according to claim 1, wherein the fixing plate (1) is provided with a fixing clip (122).

10. The lead wire holder for an electrocardiograph according to claim 9 wherein the holders (122) are uniformly distributed on the side wall of each of the longitudinal grooves (12).