CN221431070U - Integrated electrocardiograph lead cloth - Google Patents

Abstract

The utility model discloses an integrated electrocardiograph lead cloth, belongs to the technical field of electrocardiograph detection, and is used for solving the technical problems that the existing electrocardiograph detection electrode cloth is simple in design, the built-in electrodes are easy to misplace, certain expertise is still required during operation, the electrocardiograph lead cloth is not suitable for non-medical staff, and the electrocardiograph lead cloth is difficult to popularize in non-professional people. Comprising the following steps: the wire-laying device comprises an inner-layer cloth, an outer-layer cloth and a wire-laying area, wherein a plurality of electrodes are arranged in the wire-laying area, the electrodes are connected and arranged based on a standard Wilson lead body system, and each electrode corresponds to different preset positions; the electrodes are fixed on the inner cloth, and wet gel is coated on one surface of each electrode, which is contacted with the human body; the wet gel is used for dissolving grease and impurities on the surface of the skin, so that signal interference is reduced; the plurality of electrodes are divided into a plurality of electrode groups, each electrode group comprises three electrodes, and one electrode belongs to at most two electrode groups; three electrodes in the electrode group are in a straight line and are connected and fixed through an elastic belt.

Description

Integrated electrocardiograph lead cloth

Technical Field

The utility model relates to the technical field of electrocardiograph detection, in particular to an integrated electrocardiograph lead.

Background

Electrocardiographic detection is the most common method by physicians to assess the condition of a subject's heart. The method comprises the steps of connecting 10 electrocardio electrodes to specific positions of a human body, sending acquired electrophysiological signals to signal acquisition equipment through a cable, filtering and amplifying the signals through a circuit, performing analog-to-digital conversion, performing algorithm processing, and displaying the signals on a screen of an electrocardiograph to acquire a required electrocardiogram. The accuracy and stability of the electrocardiogram are closely related to the accuracy and stability of the placement position of the electrocardio electrode. Before the electrocardio electrode is pasted and put, the skin at the electrode pasting and put position is required to be pretreated, so that the electrode is contacted with the skin as well as possible, the contact area is increased, and the signal interference caused by poor contact is reduced.

The placement of the electrocardiographic electrode is a very basic operation for the average medical staff. With the development of science, technology and services, more and more people select rehabilitation outside a hospital or at home. Because the distribution area of the household patients is random, and the clinic and the sanitary station arranged under the hospital can not meet the requirement of daily entrance service for each household patient, more and more household rehabilitation people start to contact and use medical equipment to collect daily physiological data, and an electrocardiogram is one of the medical equipment. For the family rehabilitation crowd, the accuracy of the electrocardio electrode placement position is not fully known no matter the skin treatment process before electrocardio collection. Incorrect or incorrect processing may collect incorrect or clinically valuable data, affecting the diagnosis and evaluation of the patient and even delaying the treatment of some symptoms.

In addition, in recent years, the incidence rate of acute myocardial infarction in China is increased year by year, and in some public places, due to the lack of personnel capable of using medical equipment, the diagnosis of patients suffering from sudden diseases is possibly not timely, and thus, treatment delay and even death are caused. Such emergencies, due to their temporary and abrupt nature, are rarely handled by medical personnel who find themselves in a short time, in which case it is important for both the patient and the hospital to have a solution or device on site that enables rapid electrocardiographic acquisition and provides reliable electrocardiographic data to the medical practitioner.

In recent years, several manufacturers have proposed integrated electrode cloths with built-in electrocardiograph electrodes in an attempt to solve the above problems, but because of the relatively simple design of these electrode cloths, certain pretreatment of the skin of a patient is still required during use. If the operation is large or the patient is not matched with detection due to pain, a plurality of electrocardio electrodes arranged in the electrode cloth can be misplaced, so that the detection effect is poor. Therefore, although the electrode cloths can provide certain convenience for medical staff in emergency treatment, the electrode cloths still cannot be widely popularized to the general population, and the general population cannot be really helped.

Disclosure of utility model

The embodiment of the utility model provides an integrated electrocardiograph lead cloth, which is used for solving the following technical problems: the existing electrocardiograph detection electrode cloth is simple in design, the built-in electrodes are easy to misplace, certain expertise is still needed during operation, the electrocardiograph detection electrode cloth is not suitable for non-medical staff, and the electrocardiograph detection electrode cloth is difficult to popularize in non-professional people.

The embodiment of the utility model adopts the following technical scheme:

On one hand, the embodiment of the utility model provides an integrated electrocardiograph lead cloth, which comprises an inner layer cloth, an outer layer cloth and a wiring area formed between the two layers of cloth, wherein a plurality of electrodes for electrocardiograph signal measurement are arranged in the wiring area, the electrodes are connected and arranged based on a standard Wilson lead body system, and each electrode corresponds to different preset positions; the electrodes are fixed on the inner cloth, and wet gel is coated on one surface of each electrode, which is contacted with a human body; the wet gel is used for dissolving grease and impurities on the surface of skin, so that signal interference is reduced; the plurality of electrodes are divided into a plurality of electrode groups, each electrode group comprises three electrodes, and one electrode belongs to at most two electrode groups; three electrodes in the electrode group are in a straight line and are connected and fixed through an elastic belt.

In a possible embodiment, the several electrodes include a first electrode RA, a second electrode LA, a third electrode RL, a fourth electrode LL, a fifth electrode V1, a sixth electrode V2, a seventh electrode V3, an eighth electrode V4, a ninth electrode V5, and a tenth electrode V6; the first electrode RA is positioned at the right clavicle part; the second electrode LA is positioned at the left clavicle part; the third electrode RL is positioned at the sternum handle part; the fourth electrode LL is positioned at the left lower side of the body and close to the hip; the fifth electrode V1 is positioned at the fourth intercostal space part on the right edge of the sternum handle; the sixth electrode V2 is positioned at the fourth intercostal space part at the left edge of the sternum handle; the eighth electrode V4 is positioned at the juncture of the downward extension line of the left collarbone midline and the fifth rib clearance; the seventh electrode V3 is located at an intermediate position between the sixth electrode V2 and the eighth electrode V4; the ninth electrode V5 is flush with the eighth electrode V4 and positioned at the anterior axillary line position; the tenth electrode V6 is flush with the eighth electrode V4 and is positioned in the axillary midline position.

In a possible embodiment, the several electrode groups include a first electrode group, a second electrode group, a third electrode group, a fourth electrode group, and a fifth electrode group; the first electrode group includes the first electrode RA, the third electrode RL, and the sixth electrode V2; the second electrode group includes the second electrode LA, the third electrode RL, and a fifth electrode V1; the third electrode group includes the sixth electrode V2, a seventh electrode V3, and the eighth electrode V4; the fourth electrode group includes the eighth electrode V4, the ninth electrode V5, and the tenth electrode V6; the fifth electrode group includes the second electrode LA, the ninth electrode V5, and the fourth electrode LL.

In one possible embodiment, the elastic bands include a first elastic band, a second elastic band, a third elastic band, a fourth elastic band, and a fifth elastic band; the total length of the first elastic band is 25cm and is used for fixing the first electrode group; the first electrode RA and the sixth electrode V2 are positioned at two ends of the first elastic belt, and the distance between the third electrode RL and the sixth electrode V2 is 7cm; the total length of the second elastic band is 25cm, and the second elastic band is used for fixing the second electrode group; the second electrode LA and the fifth electrode V1 are positioned at two ends of a second elastic belt, and the distance between the third electrode RL and the fifth electrode V1 is 7cm; the total length of the third elastic band is 9cm and is used for fixing the third electrode group; the sixth electrode V2 and the eighth electrode V4 are positioned at two ends of the third elastic belt, and the distance between the seventh electrode V3 and the eighth electrode V4 is 4cm; the total length of the fourth elastic band is 15cm, and the fourth elastic band is used for fixing the fourth electrode group; the eighth electrode V4 and the tenth electrode V6 are positioned at two ends of the fourth elastic belt, and the distance between the ninth electrode V5 and the tenth electrode V6 is 7cm; the total length of the fifth elastic band is 45cm, and the fifth elastic band is used for fixing the fifth electrode group; the second electrode LA and the fourth electrode LL are positioned at two ends of the fifth elastic belt, and the distance between the ninth electrode V5 and the fourth electrode LL is 20cm.

In a possible embodiment, the first elastic band and the second elastic band intersect at the third electrode RL and are perpendicular to each other; the first elastic belt and the third elastic belt are intersected at the sixth electrode V2, and an elevation angle of 170 degrees is maintained; the third elastic band and the fourth elastic band intersect at the eighth electrode V4 and maintain an elevation angle of 150 °; the fourth elastic band and the fifth elastic band intersect at the ninth electrode V5 and are perpendicular to each other.

In one possible embodiment, the elastic band is a medical TPE elastic band; the outer ring of the elastic band has an adhesive portion for adhering the elastic band to the skin of a patient to attach the electrode fixed on the elastic band to the skin of the patient.

In a possible embodiment, the positioning electrode is an eighth electrode V4; after the eighth electrode V4 is placed at the junction position of the downward extension line of the left collarbone midline of the patient and the fifth rib clearance, the positions of other electrodes are positioned according to the trend of the elastic band, and the elastic band is stuck to the skin of the patient, so that the electrode positioning is realized.

In a possible implementation mode, one side of the inner layer cloth, which is contacted with a human body, is covered with a protective film, and the protective film is required to be torn off before the inner layer cloth is used; the protective film is used for protecting wet gel smeared on the electrode.

In a possible embodiment, the outer layer cloth is marked with electrode names and corresponding position information; the position of the electrocardiograph lead cloth corresponding to the left chest of the human body is hollowed by the cloth, and transparent materials are spliced at the hollowed position, so that the electrode positioning is facilitated.

In one possible embodiment, in the routing area, the cable connected to the electrode is an elastic cable, and the elastic cable can be stretched to different degrees according to the attaching position of the electrode.

Compared with the prior art, the integrated electrocardiograph lead cloth provided by the utility model has the following beneficial effects:

The integrated electrocardiograph lead cloth provided by the utility model can be used in families, public places or emergency places. The electrocardiograph lead cloth can realize rapid deployment, and can provide electrophysiological signals for electrocardiograph acquisition equipment as stably as possible to carry out electrocardiograph depiction.

Electrocardiographs have been invented to date for over 100 years, and the electrocardiograph acquisition principle has not changed throughout over 100 years, and all changes occur in acquisition accuracy, stability, portability and applicability. The design of the integrated electrocardiograph lead cloth provided by the utility model makes breakthroughs in the aspects of portability and applicability.

In the utility model, the preset leads and the integrated design of the electrocardiograph lead cloth and the adopted wet gel can reduce signal interference caused by skin treatment not performed, so that the electrocardiograph lead cloth can be rapidly deployed when in use, the time of skin treatment and electrode placement is reduced, and the time required for diagnosis is saved for patients with risks. The auxiliary positioning design of the electrocardiograph lead cloth ensures that people without medical experience can quickly and accurately complete electrode placement according to the word indication on the electrocardiograph lead cloth. The common people can also perform electrocardiosignal acquisition operation as accurately as possible, so that data errors possibly caused by abnormal operation are reduced, the accuracy of diagnosis of doctors is improved, and the risk possibly caused by misdiagnosis is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art. In the drawings:

FIG. 1 is a schematic view of an integrated electrocardiograph lead according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the positions of electrodes in an integrated electrocardiograph lead according to an embodiment of the present utility model;

FIG. 3 is a schematic illustration of the position of a built-in elastic band of an integrated electrocardiograph lead according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a built-in elastic band of an integrated electrocardiograph lead according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the internal wiring of an integrated electrocardiograph lead according to an embodiment of the present utility model;

fig. 6 is a flowchart illustrating a usage mode of the integrated electrocardiograph lead according to the embodiment of the present utility model.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present utility model.

The embodiment of the utility model provides an integrated electrocardiograph lead cloth, which comprises an inner layer cloth, an outer layer cloth and a wiring area formed between the two layers of cloth, wherein a plurality of electrodes for electrocardiograph signal measurement are arranged in the wiring area, and a user does not need to place the electrodes to corresponding positions one by one. The electrocardiographic lead is equipped with a standard DB15 electrocardiographic interface, adopts the most common line sequence, and can be directly connected to most electrocardiographic acquisition equipment adopting the interface. For other interface types of electrocardiographic acquisition devices, patch cords may be used to connect electrocardiographic leads to the device.

Fig. 1 is a schematic view of an appearance structure of an integrated electrocardiograph lead according to an embodiment of the present utility model, as shown in fig. 1, a plurality of electrodes are connected and arranged based on a standard wilson lead system, and each electrode corresponds to a different preset position. Specifically, the electrodes in the electrocardiographic lead include a first electrode RA, a second electrode LA, a third electrode RL, a fourth electrode LL, a fifth electrode V1, a sixth electrode V2, a seventh electrode V3, an eighth electrode V4, a ninth electrode V5, and a tenth electrode V6.

Electrodes in the electrocardiograph lead are arranged by adopting a standard Wilson lead system, and FIG. 2 is a schematic diagram of the positions of the electrodes in the integrated electrocardiograph lead according to the embodiment of the utility model, as shown in FIG. 2: the first electrode RA is positioned at the right clavicle part; the second electrode LA is positioned at the left clavicle part; the third electrode RL is positioned at the sternum handle part; the fourth electrode LL is located on the lower left side of the body near the hip; the fifth electrode V1 is positioned at the fourth intercostal space part on the right edge of the sternum handle; the sixth electrode V2 is positioned at the fourth intercostal space on the left edge of the manubrium. The eighth electrode V4 is positioned at the juncture of the downward extension line of the left collarbone midline and the fifth rib clearance; the seventh electrode V3 is located at an intermediate position between the sixth electrode V2 and the eighth electrode V4; the ninth electrode V5 is flush with the eighth electrode V4 and is positioned at the position of the anterior axillary line; the tenth electrode V6 is flush with the eighth electrode V4 and is located in the axillary midline position.

The electrodes are fixed on the inner cloth, and the wet gel is coated on the surface of each electrode, which is contacted with the human body. The wet gel is used for dissolving grease and impurities on the surface of skin, and reducing signal interference. When the electrode is in contact with the skin surface, the liquid contained in the wet gel can rapidly dissolve grease and impurities on the skin surface, and signal interference caused by non-skin treatment is reduced. Therefore, the electrocardiograph lead can be rapidly deployed when in use, and the time for skin treatment and electrode placement is reduced.

As a preferred embodiment, the side of the inner cloth which contacts the human body is covered with a protective film which needs to be torn off before the electrocardiograph lead is used, and the protective film is used for protecting wet gel coated on the electrode so that the wet gel is not damaged or carelessly erased before the electrocardiograph lead is used. When the electrode is used, only the inner protective film is removed, one positioning point is found, and then the electrode is spread along the front chest, so that the electrode placement can be completed.

Further, in order to facilitate positioning and reinforcement of the electrodes, the 10 electrodes of the electrocardiograph lead are divided into a plurality of electrode groups, each electrode group comprises three electrodes, and one electrode belongs to at most two electrode groups.

Specifically, a total of 5 electrode groups are divided into a first electrode group, a second electrode group, a third electrode group, a fourth electrode group and a fifth electrode group. The first electrode group includes a first electrode RA, a third electrode RL, and a sixth electrode V2. The second electrode group includes a second electrode LA, a third electrode RL, and a fifth electrode V1. The third electrode group includes a sixth electrode V2, a seventh electrode V3, and an eighth electrode V4. The fourth electrode group includes an eighth electrode V4, a ninth electrode V5, and a tenth electrode V6. The fifth electrode group includes a second electrode LA, a ninth electrode V5, and a fourth electrode LL.

As shown in fig. 1, it can be seen that in the above electrode group, three electrodes are all in a straight line. In order to fix the electrodes, each electrode group is connected and fixed through an elastic belt, fig. 3 is a schematic diagram of the position of an elastic belt in the integrated electrocardiograph lead according to the embodiment of the utility model, and as shown in fig. 3, five electrode groups correspond to five elastic belts with different lengths, namely a first elastic belt, a second elastic belt, a third elastic belt, a fourth elastic belt and a fifth elastic belt.

The elastic belt adopted by the utility model is an elastic and flexible medical TPE elastic belt, and other materials with stretchability and elasticity and oxidation resistance can be used. Each elastic band has a thickness of not more than 1.5mm and a width of not more than 3mm.

Fig. 4 is a schematic structural view of an elastic band with built-in integrated electrocardiograph lead according to an embodiment of the present utility model, and as shown in fig. 4, an outer ring of the elastic band has an adhesive portion for adhering the elastic band to the skin of a patient, so as to adhere a wet gel electrode fixed on the elastic band to the skin of the patient. The electrode is elliptical, and can be stressed and deformed after being adhered to the skin, so that the contact area with the skin is increased. The electrodes on two sides of the electrode group are positioned at two ends of the TPE elastic belt, and the middle electrode can be preset and positioned according to the most common proportion position. The length of the TPE elastic belt is preset according to the distance between the TPE elastic belt and the discharge electrode of the common crowd.

As a possible embodiment, the length of the TPE elastic band and the electrode location are as follows: the total length of the first elastic band is 25cm and is used for fixing the first electrode group; the first electrode RA and the sixth electrode V2 are positioned at two ends of the first elastic belt, and the distance between the third electrode RL and the sixth electrode V2 is 7cm. The total length of the second elastic band is 25cm, and the second elastic band is used for fixing the second electrode group; the second electrode LA and the fifth electrode V1 are positioned at two ends of the second elastic belt, and the distance between the third electrode RL and the fifth electrode V1 is 7cm. The total length of the third elastic band is 9cm, and the third elastic band is used for fixing a third electrode group; the sixth electrode V2 and the eighth electrode V4 are positioned at two ends of the third elastic belt, and the distance between the seventh electrode V3 and the eighth electrode V4 is 4cm. The total length of the fourth elastic band is 15cm, and the fourth elastic band is used for fixing the fourth electrode group; the eighth electrode V4 and the tenth electrode V6 are positioned at both ends of the fourth elastic belt, and the distance between the ninth electrode V5 and the tenth electrode V6 is 7cm. The total length of the fifth elastic band is 45cm, and the fifth elastic band is used for fixing the fifth electrode group; the second electrode LA and the fourth electrode LL are positioned at two ends of the fifth elastic belt, and the distance between the ninth electrode V5 and the fourth electrode LL is 20cm.

The positions between the TPE elastic bands can also be preset for mutual reference. As shown in fig. 3, the first elastic band and the second elastic band intersect at the third electrode RL and are perpendicular to each other; the first elastic band and the third elastic band are intersected at a sixth electrode V2, and an elevation angle of 170 degrees is maintained; the third elastic band and the fourth elastic band intersect at an eighth electrode V4 and maintain an elevation angle of 150 degrees; the fourth elastic band and the fifth elastic band intersect at the ninth electrode V5 and are perpendicular to each other. Since the positions of each electrode in the elastic bands are relatively fixed, the elastic bands also maintain corresponding fixed angular distribution, and therefore, the positions of the other electrodes can be determined only by determining the position of one electrode.

Among all the electrocardiographic electrodes, the electrode most easily positioned is the eighth electrode V4, which is located in the fifth intercostal space of the downward extension of the left collarbone midline, and is easier to find, so the present utility model sets the positioning electrode as the eighth electrode V4. In actual operation, the junction between the extension line of the nipple at the left side and the lower edge of the breast can be used as the pasting position. After the eighth electrode V4 is placed at the designated position, the positions of other electrodes can be easily positioned according to the trend of the elastic belt, and the elastic belt is stuck to the skin of a patient to realize the positioning of the electrodes.

In order to be suitable for patients with different body types, the electrocardiograph lead cloth provided by the utility model is mostly made of elastic materials. The inner layer and the outer layer of cloth are made of mixed fabrics of cotton, nylon, spandex and viscose, and the mixed fabrics have good elasticity, can be stretched by matching with the electrode positions, and can not deform when unfolded after being folded for a long time. Fig. 5 is a schematic diagram of internal routing of an integrated electrocardiograph lead according to an embodiment of the present utility model, as shown in fig. 5, in a routing area, a cable connected to an electrode is an elastic cable, and the elastic cable can also be stretched to different degrees in cooperation with a bonding position of the electrode. The TPE elastic band also has stretchability and flexibility, so that the distance between the electrodes can be adjusted by stretching or pressing the elastic band and cloth according to the actual body shape of the patient, but the electrodes in the same electrode group should be maintained in a straight line as a whole.

For the convenience of the user to locate the electrodes, as shown in fig. 1, the position of the electrocardiograph lead corresponding to the left chest of the human body is hollowed by the cloth, and transparent materials are spliced at the hollowed position, so that the user can find the position where the locating electrodes are attached. And the electrode name and the position information thereof are marked on the outer cloth at the position corresponding to the position of the internal electrode. The electrode placement can also be rapidly and accurately completed by the crowd without medical experience according to the instruction.

As a possible embodiment, after the position of the V4 electrode is determined, the positions of the V2 electrode, the V3 electrode, the V5 electrode, and the V6 electrode may be determined according to the third elastic and the fourth elastic band, as shown in fig. 1. According to the actual body shape, the V2 electrode was placed on the left side of the manubrium and the V6 electrode was placed in the mid-extension of the armpit. After the V2 electrode is determined, the positions of the RL electrode and the RA electrode can be determined based on the first elastic band, the RL electrode is placed on the manubrium, and the RA electrode is placed on the right collarbone. Based on the position of the RL electrode, the positions of the V1 electrode and the LA electrode can be determined according to the second elastic band, the V1 and the V2 are symmetrical according to the sternum handles, and the LA electrode is placed on the left collarbone. After the LA and V5 electrode positions are determined, the LL electrode position may be determined from the fifth elastic band 5. Thus, the position of one electrode can be conveniently determined as long as the position of the other electrode is found.

Further, as shown in fig. 1, the electrocardiograph lead further includes a plurality of fixing belts, which are two right shoulder fixing belts, two left shoulder fixing belts and two waist fixing belts, respectively. Each fixing belt has elasticity and viscosity, and before the electrocardiograph lead cloth is used, a protective film is stuck on one viscous side of the fixing belt, and when the electrocardiograph lead cloth is used, the fixing belt can be stuck on the shoulder and the waist of a patient by tearing off the protective film, so that the electrocardiograph lead cloth is covered on the chest of the patient.

Through above-mentioned integral type electrocardio leads cloth, can be when the patient is sudden disease need not to carry out skin treatment, once only place all electrocardio electrodes. The electrocardio lead cloth adopts a special electrode design, and the electrodes arranged in the electrocardio lead cloth are fixed by using the elastic belt, so that a plurality of electrodes can be stressed together, thereby sharing the interference caused by body shaking and reducing unstable signals caused by unstable electrodes. The elastic band is adhered to the skin in a better way, so that the interference caused by unstable adhesion is further reduced.

Fig. 6 is a flowchart of a usage mode of an integrated electrocardiograph lead according to an embodiment of the present utility model, as shown in fig. 6, the electrocardiograph lead may be kept in home or public places, and medical staff or non-medical staff may quickly obtain an electrocardiograph lead when an emergency occurs, and take out and expand the electrocardiograph lead from a package. After tearing the memory protection film, the electrocardiograph lead cloth is firstly placed on a patient lying on the back, and then the electrode is positioned according to the electrode V4. If the time is sufficient, the fixing belts of the shoulder and the waist can be stuck on the patient for fixing after the positioning is finished, and then the subsequent steps are carried out. If time is critical, this step can also be omitted and other electrodes placed directly along the elastic band. Then pressing along the outline of the mark on the outer side of the electrocardiograph lead cloth to increase the contact area between the electrode and the skin. After these tasks are completed, DB15 electrocardiograph interface of electrocardiograph lead cloth is connected to electrocardiograph collection equipment to start collection of electrocardiograph. If the interfaces are not matched, the patch cord is taken out from the electrocardiograph lead package for installation and then connected with electrocardiograph acquisition equipment.

The integrated electrocardiograph lead cloth provided by the utility model is used for collecting body surface electrophysiological signals through the built-in electrode and transmitting the signals to electrocardiograph collection equipment connected to the interface through the built-in cable. The electrocardiograph lead cloth is specially designed in the aspects of material selection, electrode design and positioning assistance, so that the following characteristics are realized: 1. the electrode can be rapidly deployed, the lead electrodes are integrally formed, skin treatment is not needed, and all the electrodes can be placed at one time; 2. no special requirement is imposed on operators, and the special requirements can be quickly used by common people; 3. the signal is stable, and the signal instability caused by the electrode instability is reduced by adopting a special electrode design. The electrocardiograph lead cloth comprises an operation auxiliary design for general population, can simply and rapidly complete electrode placement, reduces the possibility of electrode position errors caused by lack of medical knowledge, thereby obtaining abnormal electrocardiographs or invalid electrocardiographs, improving diagnosis accuracy and reducing treatment time. The integrated electrocardiograph lead cloth provided by the utility model can be used in families, public places or emergency places, can be rapidly deployed, and can provide electrophysiological signals for electrocardiograph acquisition equipment as stably as possible to carry out electrocardiograph depiction.

The embodiments of the present utility model are described in a progressive manner, and the same and similar parts of the embodiments are all referred to each other, and each embodiment is mainly described in the differences from the other embodiments. In particular, for apparatus, devices, non-volatile computer storage medium embodiments, the description is relatively simple, as it is substantially similar to method embodiments, with reference to the section of the method embodiments being relevant.

The foregoing describes certain embodiments of the present utility model. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and changes may be made to the embodiments of the utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides an integral type electrocardio lead cloth, includes the line region of walking that forms between inlayer cloth, outer cloth and the two-layer cloth, walk the line region and be built-in a plurality of electrode that is used for electrocardio signal measurement, its characterized in that:

the electrodes are connected and arranged based on a standard Wilson lead body system, and each electrode corresponds to different preset positions;

The electrodes are fixed on the inner cloth, and wet gel is coated on one surface of each electrode, which is contacted with a human body; the wet gel is used for dissolving grease and impurities on the surface of skin, so that signal interference is reduced;

The plurality of electrodes are divided into a plurality of electrode groups, each electrode group comprises three electrodes, and one electrode belongs to at most two electrode groups; three electrodes in the electrode group are in a straight line and are connected and fixed through an elastic belt.

2. The integrated cardiac electrical lead as recited in claim 1 in which the plurality of electrodes comprises a first electrode RA, a second electrode LA, a third electrode RL, a fourth electrode LL, a fifth electrode V1, a sixth electrode V2, a seventh electrode V3, an eighth electrode V4, a ninth electrode V5, and a tenth electrode V6;

The first electrode RA is positioned at the right clavicle part; the second electrode LA is positioned at the left clavicle part; the third electrode RL is positioned at the sternum handle part;

The fourth electrode LL is positioned at the left lower side of the body and close to the hip;

The fifth electrode V1 is positioned at the fourth intercostal space part on the right edge of the sternum handle; the sixth electrode V2 is positioned at the fourth intercostal space part at the left edge of the sternum handle;

The eighth electrode V4 is positioned at the juncture of the downward extension line of the left collarbone midline and the fifth rib clearance; the seventh electrode V3 is located at an intermediate position between the sixth electrode V2 and the eighth electrode V4; the ninth electrode V5 is flush with the eighth electrode V4 and positioned at the anterior axillary line position; the tenth electrode V6 is flush with the eighth electrode V4 and is positioned in the axillary midline position.

3. The integrated cardiac electrical lead as recited in claim 2 in which the plurality of electrode sets comprises a first electrode set, a second electrode set, a third electrode set, a fourth electrode set, and a fifth electrode set;

The first electrode group includes the first electrode RA, the third electrode RL, and the sixth electrode V2;

the second electrode group includes the second electrode LA, the third electrode RL, and a fifth electrode V1;

The third electrode group includes the sixth electrode V2, a seventh electrode V3, and the eighth electrode V4;

The fourth electrode group includes the eighth electrode V4, the ninth electrode V5, and the tenth electrode V6;

The fifth electrode group includes the second electrode LA, the ninth electrode V5, and the fourth electrode LL.

4. The integrated cardiac electrical lead as recited in claim 3 in which: the elastic belts comprise a first elastic belt, a second elastic belt, a third elastic belt, a fourth elastic belt and a fifth elastic belt;

The total length of the first elastic band is 25cm and is used for fixing the first electrode group; the first electrode RA and the sixth electrode V2 are positioned at two ends of the first elastic belt, and the distance between the third electrode RL and the sixth electrode V2 is 7cm;

The total length of the second elastic band is 25cm, and the second elastic band is used for fixing the second electrode group; the second electrode LA and the fifth electrode V1 are positioned at two ends of a second elastic belt, and the distance between the third electrode RL and the fifth electrode V1 is 7cm;

The total length of the third elastic band is 9cm and is used for fixing the third electrode group; the sixth electrode V2 and the eighth electrode V4 are positioned at two ends of the third elastic belt, and the distance between the seventh electrode V3 and the eighth electrode V4 is 4cm;

The total length of the fourth elastic band is 15cm, and the fourth elastic band is used for fixing the fourth electrode group; the eighth electrode V4 and the tenth electrode V6 are positioned at two ends of the fourth elastic belt, and the distance between the ninth electrode V5 and the tenth electrode V6 is 7cm;

The total length of the fifth elastic band is 45cm, and the fifth elastic band is used for fixing the fifth electrode group; the second electrode LA and the fourth electrode LL are positioned at two ends of the fifth elastic belt, and the distance between the ninth electrode V5 and the fourth electrode LL is 20cm.

5. The integrated cardiac electrical lead as recited in claim 4 in which:

The first elastic belt and the second elastic belt are intersected at the third electrode RL and are mutually perpendicular;

The first elastic belt and the third elastic belt are intersected at the sixth electrode V2, and an elevation angle of 170 degrees is maintained;

The third elastic band and the fourth elastic band intersect at the eighth electrode V4 and maintain an elevation angle of 150 °;

The fourth elastic band and the fifth elastic band intersect at the ninth electrode V5 and are perpendicular to each other.

6. The integrated cardiac electrical lead as recited in claim 5 in which: the elastic belt is a medical TPE elastic belt;

The outer ring of the elastic band has an adhesive portion for adhering the elastic band to the skin of a patient to attach the electrode fixed on the elastic band to the skin of the patient.

7. The integrated cardiac electrical lead as recited in claim 5 in which the eighth electrode V4 is a positioning electrode;

After the eighth electrode V4 is placed at the junction position of the downward extension line of the left collarbone midline of the patient and the fifth rib clearance, the positions of other electrodes are positioned according to the trend of the elastic band, and the elastic band is stuck to the skin of the patient, so that the electrode positioning is realized.

8. The integrated cardiac electrical lead as recited in claim 1 in which: the side, which is contacted with the human body, of the inner layer cloth is covered with a protective film, and the protective film is required to be torn off before use; the protective film is used for protecting wet gel smeared on the electrode.

9. The integrated cardiac electrical lead as recited in claim 1 in which: the outer layer cloth is marked with electrode names and corresponding position information;

The position of the electrocardiograph lead cloth corresponding to the left chest of the human body is hollowed by the cloth, and transparent materials are spliced at the hollowed position, so that the electrode positioning is facilitated.

10. The integrated cardiac electrical lead as recited in claim 1 in which: in the wiring area, the cable of connecting the electrode is elastic cable, the elastic cable can cooperate the laminating position of electrode to carry out the tensile of different degree.