CN207604944U - A kind of glove-type electrocardiogram chest lead electrod - Google Patents

Abstract

The utility model relates to a glove-type electrocardiogram chest lead electrode, which comprises a glove (7), 5 retractable marble electrodes and 5 electrode buttons (5), and 5 copper buttons are embedded in the interlayer of the glove (7). sheet (3) and 5 lead wires (2), five circular through holes are provided at the five finger ends of the front outer layer of the glove (7), and one end of the retractable marble electrode passes through the circular through hole and The copper sheets (3) are connected one-to-one, and the other end is fixed in the circular through hole. Five electrode buttons (5) are embedded in the roots of the five fingers on the outer layer of the back of the glove (7). One end of the electrode button (5) is connected to the copper sheet. (3) One-to-one connection through the lead wire (2), and the other end is connected with the cable of the electrocardiograph. The new model is convenient and quick to use, solves the misoperation of the winding of the conductive wires and the wrong connection of the electrodes, avoids the influence on the measurement results during the binding process and the animal's stimulation response to the electrode clip, and reduces the ECG artifact of the animal's muscle fibrillation .

Description

A glove type electrocardiogram chest lead electrode

technical field

The utility model belongs to the technical field of medical equipment, in particular to a glove-type electrocardiogram chest lead electrode.

Background technique

Under the premise of the growing clinical development of animals, the monitoring of physiological indicators of animals is becoming more and more standardized. The electrocardiogram can record changes in animal heart activity through positive and negative electrodes. The positive and negative electrodes can be placed on the body surface or various positions in the body to record electrical changes. The most common and simple method is to place electrodes on the animal's limbs, that is, the body surface Limb lead ECG tracings, electrodes can also be placed in the chest or in the heart cavity. However, animals are too unstable. Not only artificial binding is required, but also electrode placement, body size differences, the influence of hair on the results, the animal's acceptance of detection, and the damage of traditional electrodes to animals need to be considered.

At present, the electrodes of general animal electrocardiographs only have limb lead electrodes, and generally do not have chest lead electrodes. During inspection, only 3 standard limb leads and 3 unipolar limb pressurized leads can be obtained. Electrodes with chest leads are mainly metal clip electrodes or patch electrodes. The clinical analysis of electrocardiogram not only requires limb lead data, but electrocardiogram analysis lacking chest lead data will cause misjudgment of the condition of sick animals and affect the diagnosis and treatment of veterinary workers; the stimulation of metal clip electrodes to animals affects the measurement accuracy; It is difficult for patch electrodes to detect animals with more hair, and the detection signal is poor.

Utility model content

The utility model aims at the deficiencies of the prior art, and provides a glove-type electrocardiogram chest lead electrode. The device directly positions the retractable marble electrode at a specific check point of the animal, which is convenient and quick to use, and solves various problems in the traditional animal electrocardiogram examination. The misoperation of conductive wire winding and wrong connection of electrodes can avoid the impact on the measurement results during the binding process and the animal’s stimulation response to the electrode clip. During the inspection, it can be adjusted according to the size of the animal and the projection area of the heart on the body of dogs and cats. The position of the contact point of the retractable marble electrode reduces the ECG artifact caused by animal muscle fibrillation.

The utility model is realized through the following technical scheme. The utility model provides a glove-type electrocardiogram chest lead electrode, including gloves, 5 retractable marble electrodes and 5 electrode buttons. The gloves are double-layer insulating gloves , 5 copper sheets and 5 lead wires are embedded in the interlayer of the glove, and 5 circular through holes are opened at the end of the five fingers on the outer layer of the front of the glove, and one end of the retractable marble electrode passes through the circular through hole. The hole is connected one-to-one with the copper sheet, and the other end is fixed in the circular through hole. There are five electrode buttons embedded in the base of the five fingers on the outer layer of the back of the glove. One end is connected to the cable of the electrocardiograph.

Double-layer insulated gloves avoid electric leakage when the operator uses them. Five retractable marble electrodes are distributed on the five fingers, which relieves the force of a single electrode on the body, reduces the discomfort of the animal measurement process, and reduces the difficulty of binding; it can Measure the real-time ECG signals of different ventricles and atria according to clinical needs to make accurate judgments; the retractable marble electrode is directly positioned at the specific checkpoint of the animal, and is transmitted to the ECG machine through copper sheets, lead wires and electrode buttons. Perform electrocardiogram detection to avoid the impact on the measurement results during the binding process and the animal's stimulation response to the electrode clip. During the inspection, the position of the contact point of the retractable marble electrode can be adjusted according to the size of the animal and the projection area of the heart on the body of the dog and cat. , reduce the tension of dogs and cats, and reduce the ECG artifacts caused by animal muscle fibrillation; the lead wires are arranged in the glove interlayer, which solves the problems of wire entanglement and wrong connection of ECG electrodes in traditional ECG examinations, avoiding Eliminates the couplant residues of the electrodes of each lead, and is easy to maintain and clean the electrodes.

Preferably, the retractable pinball electrode includes a metal pinball, a conductive spring and a metal conical shell, the metal pinball is placed in the top surface of the metal conical shell, the conductive spring is placed in the metal conical shell, and one end of the conductive spring is It is connected with the metal marble, and one end is connected with the copper sheet, and the metal marble is fixed in the circular through hole.

The metal marble has a circular convex surface. The metal marble directly touches the monitoring point of the animal to increase the contact surface with the animal's skin. The metal marble transmits the detection signal to the Electrocardiogram machine, for electrocardiogram testing.

Preferably, silver chloride is plated on the surface of the electrode button and the metal marble. It is beneficial to the detection of weak electrophysiological signals in the low frequency area and improves the signal-to-noise ratio.

Preferably, the material of the metal marble, the conductive spring and the metal cone shell is copper. Copper has good conductivity and low price.

Preferably, the gloves are elastic gloves. Increase the operator's comfort when using.

The beneficial effects of the utility model are:

The glove-type electrocardiogram chest lead electrode of the utility model directly locates the retractable marble electrode at the specific check point of the animal, which is convenient and quick to use, and solves the misoperation of the winding of the conductive wires and the wrong connection of the electrodes in the traditional animal electrocardiogram inspection, avoiding The impact on the measurement results during the binding process and the animal’s stimulation response to the electrode clip can be adjusted according to the size of the animal and the projection area of the heart on the body of the dog and cat during the inspection. The tense feeling reduces the ECG artifact caused by animal muscle fibrillation.

Description of drawings

Fig. 1 is the front structural diagram of the glove type electrocardiogram chest lead electrode of the present invention;

Fig. 2 is the back structure diagram of the glove type electrocardiogram chest lead electrode of the present invention;

Fig. 3 is a schematic diagram of the structure of the telescopic pinball electrode of the utility model;

Fig. 4 is the connection relationship diagram of the electrocardiogram chest lead electrode in the glove of the present invention;

In the figure: 1. Metal marble; 2. Lead wire; 3. Copper sheet; 4. Conductive spring; 5. Electrode button; 6. Outer layer; 7. Gloves; 8. Metal conical shell.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The application principle of the present utility model will be further described below in conjunction with specific embodiments.

Embodiment, with reference to Fig. 1 to Fig. 4, a kind of glove-type electrocardiogram chest lead electrode comprises glove 7, 5 retractable pinball electrodes and 5 electrode buttons 5, and described glove 7 is a double-layer insulating glove, in There are 5 copper sheets 3 and 5 lead wires 2 embedded in the interlayer of the glove 7, and 5 circular through holes are opened at the end of the five fingers of the front outer layer 6 of the glove 7, and one end of the retractable marble electrode passes through The circular through hole is connected one-to-one with the copper sheet 3, and the other end is fixed in the circular through hole. Five electrode buttons 5 are embedded in the roots of the five fingers on the outer layer 6 on the back of the glove 7, and one end of the electrode button 5 passes through the copper sheet 3. The lead wires 2 are connected one-to-one, and the other end is connected with the flat wire of the electrocardiograph.

Double-layer insulated gloves avoid electric leakage when the operator uses them. Five retractable marble electrodes are distributed on the five fingers, which relieves the force of a single electrode on the body, reduces the discomfort of the animal measurement process, and reduces the difficulty of binding; it can Measure real-time ECG signals of different ventricles and atria according to actual clinical needs, so as to make accurate judgments; during ECG examination, according to the distribution of the detection parts of the dog and cat chest leads, the retractable marble electrode at the fingertips of the elastic glove Directly and accurately locate five points in the predetermined area of the chest of dogs and cats: ①The most curved part of the costal cartilage near the edge of the sternum in the fourth intercostal space on the left edge of the sternum ②The bottom of the fourth intercostal space on the right edge of the sternum ③The bottom of the fifth intercostal space on the right edge of the sternum, That is, it is located in the shallow fossa on the horizontal line of the most convex part of the costal cartilage, and the electrode is on the right ventricle; ④ the most curved part of the costal cartilage near the edge of the sternum in the sixth intercostal space on the left edge of the sternum, and the electrode is on the apex of the heart; ⑤ the sixth rib on the left edge of the sternum The junction between the ribs and costal cartilage, the electrode on the left ventricle, and then passed to the ECG machine through the copper sheet, lead wire and electrode button for ECG detection, avoiding the impact on the measurement results during the binding process and the animal’s impact on the electrode clip Stimulus response, during the inspection, the position of the contact point of the retractable marble electrode can be adjusted according to the size of the animal and the projection area of the heart on the body of the dog and cat, which relieves the tension of the dog and cat, and reduces the false electrocardiogram caused by animal muscle fibrillation. Poor; the lead wires are arranged in the interlayer of gloves, which solves the problems of wire winding and wrong connection of ECG electrodes in traditional ECG examination, avoids the coupling agent residue of each lead electrode, and is easy to maintain and clean the electrodes.

The retractable pinball electrode includes a metal marble 1, a conductive spring 4 and a metal conical shell 8, the metal marble 1 is placed in the top surface of the metal conical shell 8, and the conductive spring 4 is placed in the metal conical shell 8 Inside, one end of the conductive spring 4 is connected to the metal marble 1, and the other end is connected to the copper sheet 3, and the metal marble 1 is fixed in the circular through hole.

The metal marble has a circular convex surface. The metal marble directly touches the monitoring point of the animal to increase the contact surface with the animal's skin. The metal marble transmits the detection signal to the Electrocardiogram machine, for electrocardiogram testing.

Silver chloride is plated on the surface of the electrode button 5 and the metal marble 1 . It is beneficial to the detection of weak electrophysiological signals in the low frequency area and improves the signal-to-noise ratio. The metal marble 1, the conductive spring 4 and the metal conical shell 8 are made of copper. Copper has good conductivity and low price. The glove 7 is an elastic glove. Increase the operator's comfort when using.

Of course, the above description is not limited to the above example, the undescribed technical features of the utility model can be realized through or adopt the existing technology, and will not be repeated here; the above embodiments and accompanying drawings are only used to illustrate the technology of the utility model The scheme is not a limitation of the utility model, and the utility model has been described in detail with reference to the preferred embodiment, and those of ordinary skill in the art should understand that those of ordinary skill in the art are within the essential scope of the utility model. Changes, modifications, additions or replacements do not deviate from the purpose of the utility model, and should also belong to the protection scope of the claims of the utility model.

Claims (5)

1. a kind of glove-type electrocardiogram chest lead electrod, it is characterised in that：Including gloves (7), 5 extension type hoodle electrodes and 5 electrode buttons (5), the gloves (7) are double hyer insulation gloves, and 5 copper sheets (3) and 5 are embedded in gloves (7) interlayer Conducting wire (2) offers 5 circular through holes in five finger ends of gloves (7) front outer layer (6), extension type hoodle electrode One end passes through circular through hole and copper sheet (3) one-to-one connection, and the other end is fixed in circular through hole, in gloves (7) back side outer layer (6) the five fingers root is embedded with 5 electrode buttons (5), and electrode button (5) one end is one-to-one by conducting wire (2) with copper sheet (3) The winding displacement of connection, the other end and electrocardiograph connects.

2. a kind of glove-type electrocardiogram chest lead electrod according to claim 1, it is characterised in that：The extension type bullet Pearl electrode includes metal hoodle (1), power spring (4) and metal cone shell (8), and metal hoodle (1) is placed in metal Conical Shells With In the top surface of body (8), power spring (4) is placed in metal cone shell (8), and power spring (4) one end connects with metal hoodle (1) It connects, one end is connect with copper sheet (3), and metal hoodle (1) is fixed in circular through hole.

3. a kind of glove-type electrocardiogram chest lead electrod according to claim 2, it is characterised in that：In electrode button (5) It is plated with silver chlorate with metal hoodle (1) surface.

4. a kind of glove-type electrocardiogram chest lead electrod according to claim 2, it is characterised in that：The metal hoodle (1), the material of power spring (4) and metal cone shell (8) is copper.

5. a kind of glove-type electrocardiogram chest lead electrod according to claim 1, it is characterised in that：The gloves (7) are Elastomeric glove.