CN214804780U - ECG monitoring wire and ECG monitor thereof - Google Patents

Abstract

The utility model discloses an electrocardiogram monitoring lead and an electrocardiogram monitor thereof, wherein the electrocardiogram monitoring lead comprises a contraction disk which is provided with five openings; butting wires; five wires, one end of each wire is respectively positioned on each opening; the automatic wire rewinding device has working states of unidirectional locking and loosening, each wire can extend out from each opening in a unidirectional mode during unidirectional locking, and each wire has a retraction trend during loosening until one end of each wire is reset to the opening; this ECG guardianship wire is through setting up the different wire of opening correspondence on relevant position, and the wire can directly be pulled out when using, and the one-way locking that receives automatic spooler after pulling out can not fall back, guarantees normal use, and adjustable automatic spooler loosens the wire after the use, makes the wire accomodate automatically, has avoided the wire intertwine, has tied a knot and the condition of colliding with, has protected equipment, has saved the cost, and more importantly has improved work efficiency.

Description

ECG monitoring wire and ECG monitor thereof

Technical Field

The utility model relates to a clinical medical instrument field, in particular to ECG monitoring wire and ECG monitor thereof.

Background

The existing ECG monitoring lead mainly comprises 3 types: the garment is a solid wire type lead, a wireless electrocardiogram monitoring garment and an electrocardiogram monitoring garment which are most commonly used clinically.

The solid leads extend 5 solid leads from a module on the electrocardiograph monitor. However, the solid-line type lead has a large number of leads and a long length, and is easy to be intertwined, knotted, broken, worn and collided by electrode joints, the wiring arrangement and maintenance are difficult to some extent, the workload of nurses is increased, the time spent is long, and the rescue time is delayed particularly when patients are rescued. Meanwhile, the lead wires and the electrode connectors are scattered on the ground frequently, so that the risk of damage caused by foot treading exists, new lead wires are replaced, and the cost expenditure of hospitals is increased.

The wireless electrocardiogram monitoring device is only provided with an electrode plate device and is connected with the electrocardiogram monitor through the wireless communication module to conduct data transmission. However, wireless leads have high requirements on wireless networks of hospitals, signals are unstable and data transmission errors or failures are easy to occur, and most commonly used intensive care unit instruments and equipment for electrocardiographic monitoring are numerous and easily influenced, so that many hospitals have no wireless networks opened in ward areas for medical information safety; the wireless leads are only provided with electrode plate devices, so the wireless leads are easy to lose and have high cost.

The electrocardiogram monitoring garment is characterized in that a lead wire is embedded into special clothing, and electrocardiogram monitoring is carried out by wearing the clothing. However, in order to achieve the monitoring accuracy, the electrocardiograph monitoring garment needs to be designed into garments of different sizes according to the weight and the height of different patients, the cost is high, and when the chest and abdomen are injured or cardio-pulmonary resuscitation is performed and defibrillation rescue is performed, the chest and abdomen need to be exposed, and the garment is not suitable for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an ECG monitoring wire and ECG monitor thereof, can prevent that many wire winding friction from causing the wire life-span to shorten, improve the availability factor.

According to an embodiment of the first aspect of the present invention, there is provided an electrocardiographic monitoring lead, comprising a contraction disk, which is provided with five openings; the butt joint line is arranged on the contraction disk; five wires which are respectively accommodated in the contraction disk, and one end of each wire is respectively positioned on each opening; the five automatic wire winders are all arranged on the contraction disc, each wire is respectively connected with the corresponding automatic wire winder, each automatic wire winder has two working states of unidirectional locking and loosening, each wire can extend outwards from each opening during unidirectional locking, and each wire has a retraction trend during loosening until one end of each wire is reset to the opening.

Has the advantages that: this ECG guardianship wire is through setting up the different wire of opening correspondence on relevant position, and the wire can directly be pulled out when using, and the one-way locking that receives automatic spooler after pulling out can not fall back, guarantees normal use, and adjustable automatic spooler loosens the wire after the use, makes the wire accomodate automatically, has avoided the wire intertwine, has tied a knot and the condition of colliding with, has protected equipment, has saved the cost, and more importantly has improved work efficiency.

According to the utility model discloses the electrocardio guardianship wire of first aspect embodiment all is equipped with clean subassembly in each opening, the lateral wall and the contact of each clean subassembly of each wire, self-cleaning when self-resetting guarantees the cleanness of medical instrument.

According to the utility model discloses the electrocardio guardianship wire of first aspect embodiment, each clean subassembly detachably sets up in each opening, keeps the cleanliness of equipment, avoids secondary pollution.

According to the utility model discloses electrocardio guardianship wire of first aspect embodiment, each opening sets up respectively in the upper left side of shrink dish, upper right side, left side below, right side below and middle part position, corresponds human relevant position, avoids connecing wrong wire.

According to the utility model discloses electrocardio guardianship wire of first aspect embodiment, the shrink dish is the dissection form model of human forethorax, makes the operation more directly perceived, and is surveyability, saves time.

According to the utility model discloses electrocardio guardianship wire of first aspect embodiment, the sign has five place finding marks on the shrink dish, holds to have to remember the position of placing of hard back electrocardio lead, improves operation efficiency.

According to the utility model discloses electrocardio guardianship wire of first aspect embodiment, automatic spooler includes elasticity part and locking part, and the elasticity part provides the power that rolls back for the wire, and locking part has one-way locking and two operating condition that loosen, provides the automatic power of accomodating through the elasticity part, offsets the elasticity of elasticity part through locking part, guarantees normal use.

According to the utility model discloses electrocardio guardianship wire of first aspect embodiment, locking part includes ratchet, and elastic component is volute spiral spring, and is rational in infrastructure.

According to the utility model discloses the electrocardio guardianship wire of first aspect embodiment is equipped with five switches on the shrink dish, and each switch changes the operating condition of each locking part respectively, improves the convenience of operation.

According to the utility model discloses an embodiment of the second aspect provides an ECG monitor, include the utility model discloses ECG monitor wire, ECG monitor and the butt joint line of first aspect embodiment are connected.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of the embodiment of the present invention showing the structure of the automatic wire winding device and the opening.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 2, an electrocardiograph monitoring lead comprises a shrink disk 10, wherein five openings 12 are arranged on the surface of the shrink disk 10; a butt joint line 11 provided at an upper middle position on the shrink tray 10; five wires 13 are respectively accommodated in the contraction disk 10, one end of each wire 13 is respectively positioned on each opening 12, and the wires 13 can be directly pulled out when in use; the five automatic wire rewinding devices 60 are all arranged on the contraction disk 10, each wire 13 is respectively connected with the corresponding automatic wire rewinding device 60, each automatic wire rewinding device 60 comprises working states of unidirectional locking and releasing, each wire 13 can extend outwards from each opening 12 during unidirectional locking, the extended wires 13 can be locked in a single direction to avoid retraction, and each wire 13 has a retraction tendency during releasing until one end of each wire 13 is reset to the opening 12. This ECG guardianship wire is through setting up different wires 13 of opening 12 correspondence on relevant position, wire 13 can directly pull out when using, pull out the back and receive automatic spooler 60's one-way locking and can not fall back, guarantee normal use, adjustable automatic spooler 60 loosens wire 13 after the use, make wire 13 automatic accomodate, avoided wire 13 intertwine, the condition of knoing and colliding with, protected equipment, the cost is saved, it is more important to have improved work efficiency.

In this embodiment, the one-way locking operating state in the automatic wire rewinding device 60 is a normally open state, that is, when the automatic wire rewinding device 60 is not switched to the release state, it is always ensured that the wire 13 does not return, in other embodiments, the release state of the automatic wire rewinding device 60 may also be set to be the normally open state, and at this time, after the wire 13 is pulled out from the automatic wire rewinding device 60, if the one-way locking operating state is not switched, the wire 13 automatically returns.

In the embodiment, each opening 12 is provided with a cleaning component 40, and the side wall of each lead 13 is in contact with each cleaning component 40, so that the medical instrument can be automatically reset and cleaned at the same time, and the cleaning of the medical instrument is ensured. Preferably, each cleaning assembly 40 is removably disposed within each opening 12 to maintain cleanliness of the equipment and cleaning assemblies 40 and to avoid secondary contamination. The cleaning element 40 may be a cleaning cotton, a cleaning cloth, etc. and an appropriate amount of alcohol may be applied to the cleaning element 40.

In the present embodiment, the openings 12 are respectively disposed at the upper left, upper right, lower left, lower right and middle positions of the shrink disk 10, corresponding to the corresponding positions of the human body, so as to avoid misconnecting the wires 13. Preferably, the shrink disk 10 is an anatomical model of the human anterior chest, and each opening 12 is opened near the corresponding anatomical position, so that the operation is more intuitive and clear, and the time is saved. Five positioning marks 30 are marked on the contraction disk 10, the positions of the five positioning marks 30 on the model are similar to the corresponding positions of the human body, so that medical personnel can be reminded of the corresponding positions where the leads 13 need to be placed, the user needs to remember the hard back electrocardio lead placement positions, and the operation efficiency is improved.

In this embodiment, the automatic wire rewinding device 60 includes an elastic member 62 and a locking member 61, the elastic member 62 provides a retracting power for the wire 13, the locking member 61 has two working states of one-way locking and unlocking, the elastic member 62 provides an automatic retracting power, and the locking member 61 counteracts the elastic force of the elastic member 62 to ensure that the wire 13 does not retract after being pulled out, thereby ensuring normal use. Preferably, the locking member 61 comprises a ratchet mechanism, and the elastic member 62 is a spiral spring with a reasonable structure. Five switches 20 are arranged on the shrink disk 10, and the switches 20 respectively change the working state of each locking component 61, so that the convenience of operation is improved.

In this embodiment, the automatic spooler 60 may be a stretch tape measure or the like, which is conventional and therefore not described herein. Preferably, in other embodiments, a motor or the like may be used to provide a force for automatically receiving the wire 13, and unidirectional locking may also be achieved by engaging unidirectional helical teeth with the rack.

An electrocardiograph monitor comprises an electrocardiograph monitor wire in the embodiment, and an electrocardiograph monitor 50 is connected with a butt joint wire 11.

In a non-working state, the five wires 13 are accommodated in the contraction disk 10 through the automatic wire-rewinding device 60, the contraction disk 10 is in a simple anatomical shape of the human forethorax, the disk surface is provided with positioning marks 30 for marking the positions where the five wires 13 are arranged, and the correspondingly arranged openings 12 are used as outlets of the wires 13. When the retractable type wire drawing machine is in a working state, the corresponding wire 13 is drawn out from the opening 12 to the corresponding position, the wire drawing length can be automatically locked, the opening 12 of each wire 13 is provided with the switch 20, the switch 20 is automatically stored back to the retractable disc 10 through the elastic component 62 according to the wire 13, and the opening 12 is automatically provided with cleaning cotton and is automatically stored and cleaned. Can prevent effectively that many wires 13 winding friction from causing wire 13 life-span to shorten and patient's pressure nature damage, it has anatomical position to correspond on the shrink dish 10 simultaneously, and the operation is surveyability, and is low to hospital information technology requirement, need not wireless network, hospitals such as county town community still can use.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. An electrocardiographic monitoring lead, comprising:

a shrink disk provided with five openings;

a butt joint line arranged on the shrink disk;

five wires which are respectively accommodated in the contraction disk, wherein one end of each wire is respectively positioned on each opening;

the wire winding device comprises five automatic wire winding devices, wherein the five automatic wire winding devices are arranged on the contraction disc, each wire is connected with each automatic wire winding device respectively, each automatic wire winding device comprises a working state of unidirectional locking and a working state of unidirectional unlocking, each wire can extend out from each opening when the wire is locked in a unidirectional mode, and each wire has a retraction trend when the wire is unlocked until one end of each wire is reset to the opening.

2. The ecg monitoring lead of claim 1, wherein: cleaning components are arranged in the openings, and the side wall of each lead is in contact with each cleaning component.

3. The ecg monitoring lead of claim 2, wherein: each of the cleaning assemblies is removably disposed within each of the openings.

4. The ecg monitoring lead of claim 1 or 2, wherein: the openings are respectively arranged at the left upper part, the right upper part, the left lower part, the right lower part and the middle part of the shrink disk.

5. The ecg monitoring lead of claim 4, wherein: the contraction disk is an anatomical model of the human forethorax.

6. The ecg monitoring lead of claim 5, wherein: five positioning marks are marked on the shrink disk.

7. The ecg monitoring lead of claim 1, wherein: the automatic wire rewinding device comprises an elastic component and a locking component, wherein the elastic component provides power for returning the lead, and the locking component has two working states of unidirectional locking and releasing.

8. The ecg monitoring lead of claim 7, wherein: the locking component comprises a ratchet mechanism, and the elastic component is a volute spiral spring.

9. The ecg monitoring lead of claim 8, wherein: the shrink disk is provided with five switches, and the switches respectively change the working state of the locking parts.

10. An electrocardiograph monitor, comprising: the ecg monitoring lead of any one of claims 1-9, wherein the ecg monitor is connected to the docking cable.

Images