CN212592147U

CN212592147U - Electrocardioelectrode slice

Info

Publication number: CN212592147U
Application number: CN202020423176.9U
Authority: CN
Inventors: 白亚蓓
Original assignee: Henan Third People's Hosptial
Current assignee: Henan Third People's Hosptial
Priority date: 2020-03-29
Filing date: 2020-03-29
Publication date: 2021-02-26
Anticipated expiration: 2030-03-29

Abstract

The utility model provides an electrocardioelectrode piece, including the electrode slice body, the electrode slice body is multilayer structure, and the electrode slice body is by interior to outer in proper order including pasting layer, adsorbed layer, indicating layer, conducting layer, electrode layer and sign layer. The utility model discloses to paste the layer and set up the hydrocolloid material as an organic whole structure with the adsorbed layer, have the ability of absorbing surface of a wound seepage liquid and patient skin surface sweat, reduce the interference, can prevent and treat pressure sore, separation bacterium invasion avoids the patient symptoms such as skin allergy, blister, ulcerate, pressure nature damage to appear. Through setting up humidity test paper on hydrocolloid surface, understanding hydrocolloid's the condition of absorbing water to whether the judgement changes the electrode slice body, simply piece together the chinese of patient's rhythm of the heart nature and set up to the instruction letter of colour diverse, arrange electrode slice body top layer in, make things convenient for medical personnel audio-visual through letter colour and chinese simply piece together and judge patient's rhythm of the heart nature, convenient and fast reduces the emergence of nursing mistake and medical accident, and is safe convenient.

Description

Electrocardioelectrode slice

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to an electrocardioelectrode piece.

Background

The electrode plates are various and comprise massage electrode plates, physical therapy electrode plates, conductive electrode plates, self-adhesive electrode plates, non-woven fabric electrode plates, electrocardio electrode plates, medical electrode plates, silica gel electrode plates, heating electrode plates and the like. The electrocardio electrode slice is matched with the electrocardio monitoring equipment for use and is used for monitoring various data of vital signs of patients.

Electrocardiographic monitoring is one means of monitoring the electrical activity of the heart. The ordinary electrocardiogram can only simply observe the transient electrocardio-activity condition of the electrocardiogram at that time. The electrocardiogram monitoring is a non-invasive monitoring method for continuously observing and monitoring the condition of the heart electrical activity through a display screen, can timely observe the state of an illness, provides reliable and valuable electrocardiogram activity indexes and guides real-time processing, and therefore has important use value for patients with abnormal electrocardiogram activity, such as acute myocardial infarction, various arrhythmia and the like.

Most of electrocardio electrode plates clinically used at the present stage are disposable, have single color and cannot visually distinguish the heart rhythm property of a patient; when a patient sweats too much, the electrocardio-electrode plate has poor viscosity, and sweat easily causes interference waves, so that the electrocardio-waveform of the patient cannot be accurately judged, erroneous judgment is easily caused, and medical disputes are caused; and the skin at the sticking part of the patient is easy to have the problems of local allergy, blister, ulceration, pressure damage and the like, when the electrode plate is replaced, the electrode plate is not in a clear standard, the replacement is frequent, the waste is easy to cause, the medical cost is increased, the replacement is delayed, the measurement precision is influenced, and the medical accident is easy to cause.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide an electrode slice, especially simple structure, convenient operation is applicable to electrocardio guardianship specially, has instruction function, makes things convenient for medical personnel to distinguish patient's rhythm of the heart nature directly perceivedly, and the hydroscopicity is good, and interference is little, has the change and reminds the function, an electrocardioelectrode slice that the gas permeability is good.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides an electrocardioelectrode piece, includes the electrode slice body, the electrode slice body is multilayer structure, the electrode slice body is by interior to outer pasting layer, adsorbed layer, indicator layer, conducting layer, electrode layer and the sign layer of including in proper order, it is used for fixed with patient's skin contact to paste the layer, the adsorbed layer is used for adsorbing patient's skin surface liquid, the indicator layer is used for showing adsorbed layer humidity, the conducting layer is used for transmitting the internal bioelectricity of patient, the electrode layer is used for drawing forth the internal bioelectricity of patient, the sign layer is used for showing patient's rhythm of the heart nature.

Furthermore, the adhesive layer and the absorption layer are of an integral structure and made of hydrocolloid.

Further, the indication layer is humidity detection test paper.

Further, the humidity detection test paper is cobaltous chloride test paper, and the cobaltous chloride test paper gradually changes from blue to pink along with the change of the relative humidity value of the adsorption layer.

Further, the conducting layer comprises a conductor arranged on the outer side and a connecting terminal arranged on the edge of the middle part of the conductor.

Furthermore, the wiring terminal is a metal connecting buckle.

Further, the electrode layer includes a separator and a fabric electrode disposed outside the separator.

Furthermore, the identification layer is provided with indication letters, the indication letters are Chinese simple spellings of the heart rhythm properties of the patient, the indication letters have colors, and the colors of the indication letters are different.

Further, the electrode plate body is sheet-shaped, and the shape of the electrode plate body corresponds to the outline of the indication letter.

The protective film is connected with the adhesive layer, a pulling piece is arranged on the protective film, the protective film is convenient to take down, a symptom abbreviation corresponding to the indication letter is arranged on the protective film, and the symptom abbreviation is arranged on the back of the protective film or on the pulling piece.

The utility model has the advantages and positive effects that:

1. the utility model discloses simple structure, convenient operation sets up the dressing into hydrocolloid material, has the ability of absorbing surface of a wound sepage and patient skin surface sweat, reduces the interference, has improved measurement accuracy, has viscidity, and easily fixed will paste layer and adsorbed layer and set up structure as an organic whole, and hydrocolloid dressing can prevent and treat pressure sore, and separation bacterium invasion avoids symptoms such as the patient appears skin allergy, bubble, ulceration, pressure nature damage.

2. The utility model discloses a set up humidity test paper on hydrocolloid surface, the test paper colour becomes pink gradually along with the change of environment relative humidity value respectively by blue, through with test paper colour with contrast card in the colour contrast relatively, knows hydrocolloid's the condition of absorbing water to know hydrocolloid's solidity, judge whether change electrode slice body, avoid electrode slice body to paste jail or live time overlength, influence measurement accuracy, cause the medical accident.

3. The utility model discloses set up binding post into metal connector link, low in production cost, the installation is convenient with the dismantlement, and the practicality is strong, is fit for popularizing and applying.

4. The utility model discloses a simply spell the chinese of patient's rhythm of the heart nature and set up to the instruction letter of colour diverse, arrange electrode slice body top layer in, simultaneously, set up the shape of electrode slice body into the profile style of simply spelling of chinese, make things convenient for medical personnel audio-visual through letter colour and chinese simply spell and judge patient's rhythm of the heart nature, convenient and fast reduces the emergence of nursing mistake and medical malpractice, and is safe convenient.

5. The utility model discloses combine the back with protection film and electrode slice body, the portability is strong, is equipped with the pulling-on piece on the protection film, conveniently takes off the protection film, sets up the chinese of patient rhythm of the heart nature for short on the protection film back or the pulling-on piece, makes things convenient for medical personnel to know the adaptation symptom of electrode slice body, simple structure, convenient operation, labour saving and time saving during the use.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of the embodiment of the present invention.

Fig. 2-7 are schematic diagrams of the indication letters of the identification layer according to the embodiment of the present invention.

Fig. 8-9 are schematic diagrams of the matching structure of the protective film and the electrode plate body according to the embodiment of the present invention.

Fig. 10 is a schematic structural view of an electrode plate body according to another embodiment of the present invention.

In the figure:

1. marking layer 2, electrode layer 3 and fabric electrode

4. Metal connecting buckle 5, conductive layer 6, indicating layer

7. Adsorption layer 8, paste layer 9, electrode slice body

10. Release film 11, electric conductor 12, indicating letter.

13. Protective film 14, pull tab 15 and positive plate

16. And a negative plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiments of the present invention will be further described with reference to the accompanying drawings:

as shown in fig. 1, the embodiment provides an electrocardiograph electrode plate, which includes an electrode plate body 9, where the electrode plate body 9 is a multilayer structure, and the electrode plate body 9 sequentially includes, from inside to outside, an adhesive layer 8, an adsorption layer 7, an indication layer 6, a conductive layer 5, an electrode layer 2, and an identification layer 1.

The adhesive layer 8 is used for contacting and fixing with the skin of a patient, and the adhesive layer 8 has various structures as long as the functions are realized. The adhesive layer 8 can be double-sided adhesive tape, acrylic pressure-sensitive adhesive, hot melt adhesive, etc.

The absorption layer 7 is used for absorbing the liquid on the surface of the skin of the patient, and the liquid on the surface of the skin of the patient includes but is not limited to sweat, wound seepage and the like. The patient adheres the layer 8 causing a weak adhesion, mostly due to long-term sweating by the patient. The sweat accounts for 98-99% of the total weight of water, has a specific gravity of about 1.002-1.003 and a pH of 4.2-7.5. The sodium chloride is about 300 mg/100 ml. 1-2% of urea, lactic acid, fatty acid and the like. Therefore, the adsorption layer 7 is mainly used to absorb moisture in sweat, and the adsorption layer 7 may have various structures as long as the above-described function is achieved. The adsorption layer 7 may be a sponge, a non-woven fabric, a gauze, etc.

Specifically, the adhesive layer 8 and the absorbent layer 7 are made of hydrocolloid material in an integral structure in this embodiment. The main component of the kit is sodium carboxymethylcellulose, which has the characteristics of softness and air permeability, has the capability of absorbing wound seepage and sweat on the surface of the skin of a patient, reduces interference, improves measurement accuracy, has viscosity and is easy to fix. Meanwhile, the bottom dressing has the functions of protecting skin, absorbing seepage and promoting healing, can prevent pressure sores, can prevent bacterial invasion, and can avoid symptoms of skin allergy, blisters, ulceration, pressure injury and the like of patients.

The adsorbed layer 7 is used for adsorbing patient skin surface liquid, improves the degree of viscosity of pasting layer 8, and when adsorbed layer 7 reachd the adsorption limit, the sweat leads to pasting layer 8's degree of viscosity poor, and unable fine subsides clothes produce the interference wave easily, and unable accurate judgement electrocardio wave form missed rescue opportunity easily.

The indication layer 6 is used for displaying the humidity of the adsorption layer 7, when the adsorption layer 7 reaches the adsorption limit, the medical staff can find the electrode plate body 9 through the indication layer 6 more visually, and therefore the electrode plate body can be replaced timely. Specifically, the indication layer 6 provided in this embodiment is a humidity detection test paper, preferably, the humidity detection test paper is a cobaltous chloride test paper, and the cobaltous chloride test paper gradually changes from blue to pink along with a change in relative humidity value of the adsorption layer 7. Medical personnel are through comparing the test paper colour with the colour contrast in the card of contrasting, know hydrocolloid's the condition of absorbing water to know hydrocolloid's degree of adhesion, judge whether change electrode slice body 9, avoid electrode slice body 9 to paste insecure or live time overlength, influence measurement accuracy, cause the medical accident.

The conductive layer 5 is used for transmitting bioelectricity in a patient body, and specifically, the conductive layer 5 comprises a conductive body 11 arranged on the outer side and a connecting terminal arranged on the middle edge of the conductive body 11. Specifically, the binding post of this embodiment is metal connector link 4, and this embodiment sets up binding post into metal connector link 4, low in production cost, and it is high with the electrocardio guardianship equipment degree of fit, the installation with dismantle conveniently, the practicality is strong, is fit for popularizing and applying.

The electrode layer 2 is used for leading out bioelectricity in a patient body, and then the bioelectricity is transmitted to the electrocardiogram monitoring equipment through the conducting layer 5 to be processed. The electrode layer 2 of the present embodiment includes a separator 10 and a fabric electrode 3 disposed outside the separator 10.

The identification layer 1 is used for displaying the heart rhythm property of the patient, so that medical personnel can know the heart rhythm property of the patient more visually, the operation is convenient and fast, the occurrence of nursing errors and medical accidents is reduced, and the operation is safe and convenient. Specifically, the indication letter 12 is provided on the identification layer 1 provided in this embodiment, the indication letter 12 is a chinese simple pinyin of the heart rhythm property of the patient, the indication letter 12 has a color, and the colors of the different indication letters 12 are different. Preferably, as shown in fig. 2 to 7, the electrode sheet body 9 is sheet-shaped, and the shape of the electrode sheet body 9 corresponds to the outline of the indication letter.

Specifically, as shown in fig. 2, when the indicator letter 12 is "FZ", the color is yellow, which indicates that the patient has symptoms of premature atrial contraction, referred to as premature atrial contraction, which is an atrial ectopic beat occurring earlier than the basic rhythm, and is a clinically common arrhythmia. The main symptoms are palpitation and heartbeat pause, and some patients may have no symptoms.

As shown in fig. 3, when the letter 12 is "FC", the color is yellow, which indicates that the patient has symptoms of atrial fibrillation, atrial fibrillation for short, which is the most common persistent arrhythmia. The exciting frequency of the atria during atrial fibrillation reaches 300-600 times per minute, the heartbeat frequency is often fast and irregular and sometimes reaches 100-160 times per minute, the heartbeat is much faster than that of a normal person and is absolutely irregular, and the atria lose effective contraction function. The incidence of atrial fibrillation is also closely related to coronary heart disease, hypertension, heart failure and other diseases.

As shown in fig. 4, when the indication letter 12 is "SZ", the color is purple, which indicates that the patient has the symptom of premature ventricular contraction, referred to as premature ventricular contraction, which means that the heart has a sudden premature beat, the premature beat is caused by the high excitability of a certain part of the heart, and if there is a premature beat caused by the high excitability in the atrium, the premature beat is called atrial premature beat; premature beats, such as those caused by higher excitation points in the atrioventricular node or ventricle, are referred to as atrioventricular nodal or ventricular premature beats. According to the frequency of premature beat, more than 6 times per minute is called frequent premature beat, and less than 6 times is occasional premature beat. If the premature beats appear in pairs, the two-stroke law is called; if three are present in groups, it is called triple rule.

As shown in fig. 5, when the indicated letter 12 is "SS", the color is purple, which represents that the patient has symptoms of paroxysmal ventricular tachycardia, ventricular tachycardia for short, tachycardia caused by ventricular ectopic activation, sudden start and stop, frequency of 150-250 times/minute, and regular, called paroxysmal ventricular tachycardia, also called non-sustained ventricular tachycardia. Continuous 3 or more ventricular beats with frequency more than 100 times/min and duration less than 30 seconds are called persistent ventricular tachycardia if the continuous 30 seconds or more. Non-paroxysmal ventricular tachycardia: the heart rate is generally 55-110 times/min, the attack is short, the prognosis is good, ventricular fibrillation is rarely developed, and the heart-rate-type arrhythmia is benign.

As shown in fig. 6, when the letter 12 is "SC", the color is purple, which indicates that the patient has symptoms of ventricular fibrillation, abbreviated as ventricular fibrillation, which means that ventricular muscles are all in a peristaltic state, and each part of the cardiac muscle is rapidly and uncoordinated to cause severe arrhythmia in which the whole systolic function of the heart is completely lost. Can cause no blood discharge of heart, disappearance of heart sound and pulse, blood perfusion stop of organs and peripheral tissues such as heart, brain and the like, attack of Ashi syndrome and sudden cardiac death.

As shown in fig. 7, when the reference letter 12 is "ZZ", the color is yellow, which represents that the patient has symptoms of atrioventricular block, which means that abnormal conduction of electrical activation occurs between atria and ventricles during the process of electrical activation of heart, which may cause arrhythmia, resulting in abnormal contraction and pumping of heart, and is called atrioventricular block. Atrioventricular block may occur at various sites such as the atrioventricular node, the bundle of his, and the bundle branch. Depending on the degree of block, one, two and three degree atrioventricular block can be distinguished.

The electrode plate further comprises a protective film 13, the protective film 13 is connected with the pasting layer 8 of the electrode plate body 9 and is convenient to store, and the protective film 13 is provided with a pulling piece 14 and is convenient to take down the protective film 13. The protective film 13 is provided with a symptom abbreviation corresponding to the indication letter, as shown in fig. 8, and the symptom abbreviation is placed on the pull tab 14, or as shown in fig. 9, the symptom abbreviation is placed on the back surface of the protective film 13.

As shown in fig. 10, the indication letter 12 is composed of two letters, or the electrode plate body 9 may be set as a positive plate 15 and a negative plate 16, the positive plate 15 corresponds to the first letter of the indication letter 12, the negative plate 16 corresponds to the last letter of the indication letter 12, the positive plate 15 is connected to the positive electrode of the electrocardiograph monitoring device, the negative plate 16 is connected to the negative electrode of the electrocardiograph monitoring device, and the positive plate 15 and the negative plate 16 form a group for use in cooperation to display the cardiac rhythm property of the patient.

The utility model discloses a theory of operation is:

the skin of the part to be pasted is cleaned by dipping a cotton swab in physiological saline, the electrode plate body 9 with the indication letter 12 consistent with the heart rhythm property of the patient is selected, the protective film 13 is taken down through the pull piece 14, the pasting layer 8 of the electrode plate body 9 is pasted on the skin surface of the patient, and the metal connecting buckle 4 is connected with the electrocardio monitoring equipment through a wire so as to monitor various data of the vital signs of the patient.

Electrode slice body 9 is in the use, and hydrocolloid absorbs the sweat that the patient pasted the department, need observe patient part closely, treat that hydrocolloid surface test paper colour becomes pink completely when, change electrode slice body 9, avoid electrode slice body 9 to paste insecure or live time overlength, influence measurement accuracy, cause the medical accident.

The utility model has the advantages and positive effects that:

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An electrocardioelectrode piece which is characterized in that: including the electrode slice body, the electrode slice body is multilayer structure, the electrode slice body is by interior to outer pasting layer, adsorbed layer, indicating layer, conducting layer, electrode layer and the identification layer of including in proper order, it is used for fixed with patient's skin contact to paste the layer, the adsorbed layer is used for adsorbing patient skin surface liquid, the indicating layer is used for showing the adsorbed layer humidity, the conducting layer is used for transmitting the internal bioelectricity of patient, the electrode layer is used for drawing forth the internal bioelectricity of patient, the identification layer is used for showing patient's rhythm of the heart nature.

2. The electrocardioelectrode sheet according to claim 1, wherein: the adhesive layer and the absorption layer are of an integrated structure and made of hydrocolloid.

3. The electrocardioelectrode sheet according to claim 1 or 2, wherein: the indicating layer is humidity detection test paper.

4. The electrocardioelectrode sheet according to claim 3, wherein: the humidity detection test paper is cobaltous chloride test paper, and the cobaltous chloride test paper is gradually changed from blue to pink along with the change of the relative humidity value of the adsorption layer.

5. The electrocardioelectrode sheet according to claim 1, 2 or 4, wherein: the conducting layer comprises a conductor arranged on the outer side and a connecting terminal arranged on the edge of the middle part of the conductor.

6. The electrocardioelectrode sheet of claim 5, wherein: the wiring terminal is a metal connecting buckle.

7. The electrocardioelectrode sheet according to claim 1, 2, 4 or 6, wherein: the electrode layer comprises a separation film and a fabric electrode arranged on the outer side of the separation film.

8. The electrocardioelectrode sheet according to claim 1, 2, 4 or 6, wherein: the identification layer is provided with indication letters, the indication letters are Chinese simple spellings of the heart rhythm properties of the patient, the indication letters have colors, and the colors of the indication letters are different.

9. The electrocardioelectrode sheet according to claim 8, wherein: the electrode plate body is sheet-shaped, and the shape of the electrode plate body corresponds to the outline of the indication letter.

10. The electrocardioelectrode sheet according to claim 9, wherein: the protective film is connected with the adhesive layer, the pull piece is arranged on the protective film, the protective film is convenient to take down, and symptoms corresponding to the indication letters are arranged on the protective film and are placed on the back of the protective film or on the pull piece.