CN216169393U - Defibrillation electrode capable of being repeatedly used - Google Patents
Defibrillation electrode capable of being repeatedly used Download PDFInfo
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- CN216169393U CN216169393U CN202122334608.6U CN202122334608U CN216169393U CN 216169393 U CN216169393 U CN 216169393U CN 202122334608 U CN202122334608 U CN 202122334608U CN 216169393 U CN216169393 U CN 216169393U
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- reusable
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- defibrillation electrode
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Abstract
The utility model discloses a reusable defibrillation electrode, which comprises a reusable part and a disposable part, wherein the reusable part is arranged on the reusable part; reusable components including backings, flexible metal conductive layers, cables, electrode plugs; a single-use component comprising a coupling layer; or reusable components including electrode plugs, cables, portions of conductive connectors; a disposable component comprising a disposable electrode patch, another portion of the conductive connector; the conductive connector is a metal snap fastener or a butt joint plug; the reusable component and the disposable component may be configured to be stored as separate elements, with the disposable component being removable in combination with the reusable component to collectively form the defibrillation electrode. The defibrillation electrode is divided into the reusable part and the disposable part, and in practical application, the disposable part is replaced after each use, so that the rest parts of the defibrillation electrode are reused, and the cost is greatly saved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a reusable defibrillation electrode.
Background
Sudden cardiac arrest refers to the sudden termination of the ejection function of the heart, the disappearance of the aortic beating and heart sound, and the termination of life caused by severe ischemia and anoxia of vital organs (such as the brain). This unexpected sudden death is also known medically as sudden death. Sudden cardiac death caused by sudden cardiac arrest has the characteristics of acute morbidity, rapid progress, violent illness and the like, 80 percent of the sudden cardiac death occurs outside hospitals, rescue is difficult, and sudden death of the patients (a considerable part of the patients are middle-aged and young) causes great loss to families and society and is a malignant disease seriously threatening the life health of people. In reality, many emergencies may translate into cardiac arrest, such as electrocution, drowning, suffocation, heart disease, hypoglycemia, electrical wiring, heat stroke, shock, and the like.
The most common arrhythmia occurring during cardiac arrest is Ventricular Fibrillation (VF), and if the arrhythmia cannot be stopped in time, a patient may die within minutes after the onset of a disease, and the rescue success rate is reduced by 7-10% every 1 minute. Currently the only effective method for clinically terminating ventricular fibrillation is electrical defibrillation. Clinical and epidemiological researches prove that the establishment of a high-efficiency cardiovascular disease emergency system, namely a cardiopulmonary resuscitation emergency treatment chain, is an important measure for saving the life of SCD patients in hospitals or before the hospitals, and the electric shock defibrillation is an important link.
The external defibrillator is an intelligent defibrillation device with high automation degree, automatically identifies ventricular tachycardia/ventricular fibrillation, intelligently integrates the judgment of doctors on fatal arrhythmia into an algorithm, and can be used by common people; adopting a low-energy and high-efficiency biphasic waveform to perform electric shock defibrillation; small size, reliability, battery power supply and high price.
The defibrillation electrode plate is a key component on the external defibrillator and is used for connecting the defibrillator host computer and a human body and releasing defibrillation electric shock. In the defibrillation process, high voltage exceeding two kilovolts and current of dozens of amperes are applied to a human body through the electrode plates to eliminate arrhythmia and restore the arrhythmia to normal sinus rhythm, so that the defibrillation purpose is realized. This requires a very high safety and reliability of the defibrillation electrode pads, and therefore, the price of one set of defibrillation electrode pads is usually high.
Moreover, most of defibrillation electrode plates on the market are disposable consumables, and when the defibrillation electrode plates are used again after being attached for the first time, the viscosity can be greatly reduced, the incomplete attachment phenomenon is generated, the effectiveness of defibrillation current can be influenced, and the defibrillation electrode plates are wasted after being used up once. Thus, the use cost of the defibrillation electrode slice is further increased, and the waste of resources is also generated.
SUMMERY OF THE UTILITY MODEL
To address the deficiencies of the prior art, it is an object of the present invention to provide a reusable defibrillation electrode that is divided into a reusable component and a disposable component.
In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
a reusable defibrillation electrode comprising a reusable component and a disposable component;
reusable components including backings, flexible metal conductive layers, cables, electrode plugs; wherein, the flexible metal conducting layer is stuck and connected with the back lining at one side of the reusable part, and the other side is provided with an exposed surface;
the disposable part comprises a coupling layer, the coupling layer is a gel layer, one surface of the gel layer is used for being stuck and contacted with the chest of a patient, and the other surface of the gel layer is used for being stuck and contacted with the exposed surface of the metal conducting layer;
the reusable component and the disposable component may be configured to be stored as separate elements, with the disposable component being removable in combination with the reusable component to collectively form the defibrillation electrode.
Further, the coupling layer is wrapped between two releasable release liners prior to use.
A reusable defibrillation electrode comprising a reusable component and a disposable component;
a reusable component comprising a portion of an electrode plug, a cable, a conductive connector;
a disposable component comprising a disposable electrode patch, another portion of the conductive connector;
the reusable component and the disposable component may be configured to be stored as separate elements, with the disposable component being removable in combination with the reusable component to collectively form the defibrillation electrode.
Further, the conductive connector is a metal snap or docking plug, and the disposable part is removably coupled to the reusable part by way of the metal snap or docking plug.
Further, reusable components, including second metal snaps, cables, electrode plugs;
a disposable component comprising a disposable electrode patch, a first metal snap;
the reusable part and the disposable part may be configured to be stored as separate elements, with the disposable part being removably coupled to the reusable part by metal snaps.
Further, second metal snaps are disposed in the reusable component and first metal snaps are disposed in the disposable component that when coupled with the first metal snaps collectively form the defibrillation electrode.
Further, the reusable components include a second mating plug, a cable, an electrode plug;
a disposable component comprising a disposable electrode patch, a first docking plug;
the reusable component and the disposable component may be configured to be stored as separate elements, with the disposable component being removably coupled to the reusable component by the docking plug.
Further, a second docking plug is disposed in the reusable component and a first docking plug is disposed in the disposable component that collectively form a defibrillation electrode when the second docking plug is coupled to the first docking plug.
Compared with the prior art, the disposable defibrillation electrode has the advantages that the disposable defibrillation electrode is divided into the reusable part and the disposable part, in practical application, the disposable part is replaced after each use, so that the rest parts of the defibrillation electrode are reused, the cost is greatly saved, and unnecessary waste is avoided.
Drawings
Figure 1 is an overall schematic diagram of a defibrillation electrode;
FIG. 2 is a split schematic view of a defibrillation electrode coupling layer;
fig. 3 is an overall schematic view of a snap-on defibrillation electrode;
FIG. 4 is a schematic diagram of a split defibrillation electrode snap fastener;
FIG. 5 is an overall schematic view of a docking plug-type defibrillation electrode;
fig. 6 is a split schematic view of a defibrillation electrode pair plug.
Detailed Description
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present application is not limited thereby.
Example 1
The reusable defibrillation electrode of the present invention is comprised of a reusable component and a disposable component.
As shown in fig. 1 and 2, the reusable part comprises a backing 1-1, a flexible metal conducting layer 1-3, a cable 4 and an electrode plug 5. Wherein the flexible metal conducting layer 1-3 is adhesively connected to the backing 1-1 on one side of the reusable part and has an exposed surface on the other side. The reusable component is configured to receive an electrical defibrillation pulse and spread the electrical pulse across the exposed surface area from which the electrical pulse is delivered to the patient's chest through the disposable component.
The flexible metal conducting layers 1-3 are sequentially in conducting connection with the cable 4 and the electrode plug 5.
The disposable part comprises a coupling layer 1-2, which is mainly a gel layer, one surface of which is intended to be in adhesive contact with the chest of the patient and the other surface of which is intended to be in adhesive contact with the exposed surface of the metal conductive layer 1-3, providing an electrically conductive path between the electrode and the human body. The coupling layer 1-2 may comprise an electrically conductive viscous liquid, but may also comprise a solid electrically conductive gel, hydrogel, which is wrapped between two peelable release liners prior to use.
The reusable component and the disposable component can be configured to be stored as separate elements, and when used to defibrillate a patient, the disposable component can be removably combined with the reusable component to collectively form a defibrillation electrode for collecting cardiac data of the patient and delivering a defibrillation shock to the patient.
Example 2
A reusable defibrillation electrode is comprised of a reusable component and a disposable component.
The reusable part comprises a part of the electrode plug, the cable, the conductive connector. The conductive connectors may be metal snaps, docking plugs, or the like that pass defibrillation current.
The disposable component includes the disposable electrode patch, another portion of the conductive connector. The disposable electrode patch mainly comprises a backing, a flexible metal conducting layer, a gel layer and a peelable anti-sticking lining.
The reusable and disposable components may be configured to be stored as separate elements, with the disposable component being removably joined to the reusable component by way of metal snaps or docking plugs, collectively forming the defibrillation electrode.
As shown in figures 3 and 4, the reusable part comprises a second metal snap 2-2-2, a cable 4 and an electrode plug 5, and the second metal snap 2-2-2 is electrically connected with the cable 4 and the electrode plug 5 in sequence.
The disposable part comprises a disposable electrode patch 1 and a first metal snap fastener 2-2-1, wherein the disposable electrode patch 1 is in conductive connection with the first metal snap fastener 2-2-1.
The reusable and disposable components may be configured to be stored as separate elements, with the disposable component being removably coupled to the reusable component by metal snap fasteners 2-2. Wherein the second metal snap 2-2-2 is arranged in the reusable part and the first metal snap 2-2-1 is arranged in the disposable part, and when the second metal snap 2-2-2 is coupled with the first metal snap 2-2-1, together a defibrillation electrode is formed.
Example 3
As shown in fig. 5 and 6, the reusable component includes a second docking plug 3-2-2, a cable 4 and an electrode plug 5, and the second docking plug 3-2-2 is electrically connected with the cable 4 and the electrode plug 5 in sequence.
The disposable part comprises a disposable electrode patch 1 and a first butt-joint plug 3-2-1, wherein the disposable electrode patch 3-1 is in conductive connection with the first butt-joint plug 3-2-1.
The reusable part and the disposable part may be configured to be stored as separate elements, the disposable part being removably coupled to the reusable part by the docking plug 3-2. Wherein the second docking plug 3-2-2 is arranged in the reusable part, the first docking plug 3-2-1 is arranged in the disposable part, and the second docking plug 3-2-2 and the first docking plug 3-2-1 form a defibrillation electrode together after being coupled.
Compared with the prior art, the disposable defibrillation electrode has the advantages that the disposable defibrillation electrode is divided into the reusable part and the disposable part, in practical application, the disposable part is replaced after each use, so that the rest parts of the defibrillation electrode are reused, the cost is greatly saved, and unnecessary waste is avoided.
The present applicant has described and illustrated embodiments of the present invention in detail with reference to the accompanying drawings, but it should be understood by those skilled in the art that the above embodiments are merely preferred embodiments of the present invention, and the detailed description is only for the purpose of helping the reader to better understand the spirit of the present invention, and not for limiting the scope of the present invention, and on the contrary, any improvement or modification made based on the spirit of the present invention should fall within the scope of the present invention.
Claims (8)
1. A reusable defibrillation electrode characterized by: comprises a reusable part and a disposable part;
a reusable part comprising a backing (1-1), a flexible metal conducting layer (1-3), a cable (4), an electrode plug (5); wherein, the flexible metal conducting layer (1-3) is adhered and connected with the back lining (1-1) at one side of the reusable part, and the other side is provided with an exposed surface;
a disposable part comprising a coupling layer (1-2) which is a gel layer having one surface intended to be in adhesive contact with the chest of a patient and the other surface intended to be in adhesive contact with the exposed surface of the metal conductive layer (1-3);
the reusable component and the disposable component may be configured to be stored as separate elements, with the disposable component being removable in combination with the reusable component to collectively form the defibrillation electrode.
2. The reusable defibrillation electrode of claim 1, wherein: the coupling layer (1-2) is wrapped between two releasable release liners prior to use.
3. A reusable defibrillation electrode characterized by: comprises a reusable part and a disposable part;
a reusable component comprising a portion of an electrode plug, a cable, a conductive connector;
a disposable component comprising a disposable electrode patch, another portion of the conductive connector;
the reusable component and the disposable component may be configured to be stored as separate elements, with the disposable component being removable in combination with the reusable component to collectively form the defibrillation electrode.
4. The reusable defibrillation electrode of claim 3, wherein: the conductive connector is a metal snap or docking plug by which the disposable part is removably coupled to the reusable part.
5. The reusable defibrillation electrode of claim 4, wherein: reusable parts comprising a second metal snap (2-2-2), a cable (4), an electrode plug (5);
a disposable part comprising a disposable electrode patch (1), a first metal snap (2-2-1);
the reusable part and the disposable part may be configured to be stored as separate elements, the disposable part being removably joined to the reusable part by metal snap fasteners (2-2).
6. The reusable defibrillation electrode of claim 5, wherein: the second metal snap (2-2-2) is arranged in the reusable part, the first metal snap (2-2-1) is arranged in the disposable part, and the second metal snap (2-2-2) and the first metal snap (2-2-1) are coupled to form the defibrillation electrode together.
7. The reusable defibrillation electrode of claim 4, wherein: reusable components including a second mating plug (3-2-2), a cable (4), an electrode plug (5);
a disposable part comprising a disposable electrode patch (1), a first mating plug (3-2-1);
the reusable part and the disposable part may be configured to be stored as separate elements, the disposable part being removably coupled to the reusable part by a docking plug (3-2).
8. The reusable defibrillation electrode of claim 7, wherein: the second docking plug (3-2-2) is arranged in the reusable part, the first docking plug (3-2-1) is arranged in the disposable part, and when the second docking plug (3-2-2) is coupled with the first docking plug (3-2-1), the first docking plug and the second docking plug form a defibrillation electrode together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122334608.6U CN216169393U (en) | 2021-09-26 | 2021-09-26 | Defibrillation electrode capable of being repeatedly used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122334608.6U CN216169393U (en) | 2021-09-26 | 2021-09-26 | Defibrillation electrode capable of being repeatedly used |
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| CN216169393U true CN216169393U (en) | 2022-04-05 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068813A (en) * | 2022-06-21 | 2022-09-20 | 久心医疗科技（苏州）有限公司 | Defibrillation electrode and automatic defibrillator |
| CN116832331A (en) * | 2023-06-30 | 2023-10-03 | 深圳市国创汇康医疗器械科技有限公司 | Multiplexing-preventing structure for electrode plate of defibrillator |
| CN116966429A (en) * | 2023-07-28 | 2023-10-31 | 深圳市国创汇康医疗器械科技有限公司 | Disposable electrode structure of defibrillator and defibrillator |
-
2021
- 2021-09-26 CN CN202122334608.6U patent/CN216169393U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068813A (en) * | 2022-06-21 | 2022-09-20 | 久心医疗科技（苏州）有限公司 | Defibrillation electrode and automatic defibrillator |
| CN115068813B (en) * | 2022-06-21 | 2024-01-02 | 久心医疗科技（苏州）有限公司 | Defibrillation electrode and automatic defibrillator |
| CN116832331A (en) * | 2023-06-30 | 2023-10-03 | 深圳市国创汇康医疗器械科技有限公司 | Multiplexing-preventing structure for electrode plate of defibrillator |
| CN116966429A (en) * | 2023-07-28 | 2023-10-31 | 深圳市国创汇康医疗器械科技有限公司 | Disposable electrode structure of defibrillator and defibrillator |
| CN116966429B (en) * | 2023-07-28 | 2024-03-29 | 深圳市国创汇康医疗器械科技有限公司 | Disposable electrode structure of defibrillator and defibrillator |
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