CN117899367A - Safe defibrillation wearing device and use method - Google Patents
Safe defibrillation wearing device and use method Download PDFInfo
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- CN117899367A CN117899367A CN202410129400.6A CN202410129400A CN117899367A CN 117899367 A CN117899367 A CN 117899367A CN 202410129400 A CN202410129400 A CN 202410129400A CN 117899367 A CN117899367 A CN 117899367A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 59
- 210000001015 abdomen Anatomy 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 165
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 25
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 25
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 239000011888 foil Substances 0.000 claims description 16
- 239000012790 adhesive layer Substances 0.000 claims description 12
- 239000002390 adhesive tape Substances 0.000 claims description 9
- 230000037237 body shape Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 208000010496 Heart Arrest Diseases 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 231100000206 health hazard Toxicity 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000005180 public health Effects 0.000 description 2
- 230000003248 secreting effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000036279 refractory period Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- -1 sweat Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The application discloses a safe defibrillation wearing device and a use method thereof, wherein the device comprises the following components: the cover layer is provided with a hydrophobic insulating tape on the symmetry axis of the cover layer; wherein the upper end and the lower end of the symmetry axis are respectively a neck end and an abdomen end; the hydrophobic insulating tape divides the cover layer into a first cover layer and a second cover layer; the first covering layer is positioned on the right side of the hydrophobic insulating tape, and the second covering layer is positioned on the left side of the hydrophobic insulating tape; a first defibrillation electrode is arranged on the inner side of the first covering layer; a second defibrillation electrode is disposed on the inside of the second cover layer. The application solves the technical problem that the false operation of the AED can cause harm to a patient needing urgent defibrillation or an untrained AED user; has the technical effects of simple operation, improving the success rate of defibrillation and reducing the possibility of harm to patients and AED users caused by incorrect operation.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to a safe defibrillation wearing device and a use method thereof.
Background
In today's society, automated External Defibrillators (AEDs) have become a key medical device for the treatment of cardiac arrhythmias, particularly in patients with cardiac arrest. With the advancement of national medical reform, the large-scale deployment of AEDs is seen as an effective means of reducing public health hazard events, which is increasingly prominent in emergency medical treatment; in the case of cardiac arrest, its effect is of paramount importance. In the current national medical reform, a wide range of deployed AEDs are being used as an effective means of reducing public health hazard events; however, there are very limited personnel who are systematically trained in AED use at home. In the event of an accident, the original discoverer, most of the untrained population, cannot properly use the AED. Furthermore, AEDs operate at high voltages and if untrained personnel operate by mistake, not only may the lives of the patient be saved, but equipment may be damaged and even jeopardized by the patient or untrained user of the AED who is in need of emergency defibrillation.
Disclosure of Invention
The embodiment of the application provides a safe defibrillation wearing device and a use method thereof, which solve the technical problem that an AED (automatic frequency synthesizer) is damaged by wrong operation of the AED to a patient needing urgent defibrillation or an untrained AED user.
In a first aspect, embodiments of the present application provide a secure defibrillation wearable device, the device comprising: the cover layer is provided with a hydrophobic insulating tape on the symmetry axis of the cover layer; wherein the upper end and the lower end of the symmetry axis are respectively a neck end and an abdomen end; the hydrophobic insulating tape divides the cover layer into a first cover layer and a second cover layer; the first covering layer is positioned on the right side of the hydrophobic insulating tape, and the second covering layer is positioned on the left side of the hydrophobic insulating tape; a first defibrillation electrode is arranged on the inner side of the first covering layer; a second defibrillation electrode is disposed on the inside of the second cover layer.
In one implementation of the application, the hydrophobic insulating tape comprises: a first insulating layer, a hydrophobic layer, a second insulating layer; wherein the hydrophobic layer is positioned between the first insulating layer and the second insulating layer; the first insulating layer is connected to the right side of the hydrophobic layer, and the second insulating layer is connected to the left side of the hydrophobic layer; the right side of the first insulating layer is connected with the first covering layer, and the second insulating layer is connected with the second covering layer.
Through adopting above-mentioned technical scheme, the hydrophobic layer can keep apart the conductive medium such as body surface liquid that the patient is not just handled under emergency or body fluid that is flowing or secreting, avoids appearing the short circuit of both sides electrode when discharging through the isolated conductive medium of hydrophobic layer. The first insulating layer, the second insulating layer and the hydrophobic layer all have adhesiveness. Because the hydrophobic layer has certain hydrophobicity, when being fixed on the skin of a patient, the liquid at the appointed position can be separated at the first time, the adhesive stability is improved, and the insulation protection stability is further improved.
In one implementation of the application, the first defibrillation electrode and the second defibrillation electrode each comprise: an aluminum foil plate layer, a conductive adhesive layer and a silver chloride coating plate layer; wherein, the silver chloride coating plate layer is a rectangular square plate; the opening part of the silver chloride coating plate layer is covered on one side of the aluminum foil plate layer in a sealing way; a cavity formed between the silver chloride coating plate layer and the aluminum foil plate layer is filled with a conductive adhesive layer; the aluminum foil plate layer is fixed on the inner side of the covering layer.
Through adopting above-mentioned technical scheme, because the aluminium foil sheet layer has good deformability, can make the better laminating patient's of defibrillation electrode body curve, the conductive adhesive layer can cooperate its deformation, has good electric conductivity, and because the thermal conductivity of conductive adhesive layer is relatively poor, has the effect of thermal insulation.
In one implementation of the application, the bottom of the silver chloride coated ply is in a designated undulation.
Through adopting above-mentioned technical scheme, can increase the area of contact of silver chloride coating sheet layer and patient's skin, increase area of contact under the unchangeable circumstances of projection area of silver chloride coating sheet layer, reduce the probability and the damage degree that defibrillation electrode brought the damage to the patient.
In one implementation of the present application, the apparatus further includes: an adhesive tape; the adhesive tape surrounds three sides except the wire end of the silver chloride coating plate layer, and the bottom is connected with the aluminum foil plate; the lead end is one end of the first defibrillation electrode or the second defibrillation electrode connected with the power supply lead.
By adopting the technical scheme, the appointed position of the defibrillation electrode is determined, and the defibrillation electrode can not generate relative displacement with the skin of a patient under the working condition; the lead end is not provided with the adhesive tape, so that the material can be saved, the cost is reduced, the fixing effect of the defibrillation electrode is not influenced, the stability of defibrillation can be enhanced, the success rate of defibrillation is improved, and the probability of damage of a patient in the defibrillation process is reduced.
In one implementation of the application, the ratio of the wavelength of the designated wave corresponding to the wave to the peak-to-trough length of the wave is 2:1.
By adopting the technical scheme, the appointed wave shape can increase the actual contact area of a patient and the defibrillation electrode, the wave peak shape of the ratio is softer, and the comfort level of the patient in the use process is improved; at this ratio, the patient's comfort of use and the relative relationship to the actual contact area of the defibrillation electrodes are optimal.
In one implementation of the present application, the apparatus further includes: a fixing belt; the fixing belt is arranged on the inner side of the covering layer; wherein, the fixed band includes: a neck fixing strap, a posterior axillary fixing strap and a chest lower edge fixing strap; the neck fixing strap is arranged at the neck end of the covering layer; the axillary fixing bands are symmetrically arranged at the edges of the covering layer; the chest lower edge fixing band is arranged at the abdomen end of the cover layer.
Through adopting above-mentioned technical scheme, the device is through setting up the fixed band in the assigned position, and the relevant position of laminating patient's chest part realizes the fixed of device, and the fixed band has reduced user's the use degree of difficulty, can realize defibrillation electrode location more fast under the condition that the patient needs to use the device.
In one implementation of the application, the first defibrillation electrode is located at the skin below the right collarbone of the human body.
In one implementation of the application, the second defibrillation electrode is located at the skin beneath the left armpit of the person.
In a second aspect, embodiments of the present application also provide a method of using a secure defibrillation wearable device, characterized in that a secure defibrillation wearable device according to any of claims 1-9 is applied, the method comprising: fixing the neck fixing band at the lower end of the neck of the human body; stretching the covering layer according to the human body shape, and fixing the axillary fixing bands at the positions, close to the back, of the axillary parts at the two sides of the human body; stretching the covering layer according to the shape of the human body, and fixing the chest lower edge fixing band at the chest lower edge of the human body; the hydrophobic insulating tape is fixed at the midline of the human body, and the first defibrillation electrode and the second defibrillation electrode are fixed.
The embodiment of the application provides a safe defibrillation wearing device and a use method thereof, which solve the technical problem that an AED (automatic frequency synthesizer) misoperation can cause harm to a patient needing emergency defibrillation or an untrained AED user by determining the corresponding position of a defibrillation electrode plate and reducing the use threshold of the user; has the technical effects of simple operation, improving the success rate of defibrillation and reducing the possibility of harm to patients and AED users caused by incorrect operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
Fig. 1 is a schematic structural diagram of a safe defibrillation wearable device according to an embodiment of the present application;
Fig. 2 is a schematic structural diagram of a hydrophobic insulating tape according to an embodiment of the present application;
Fig. 3 is a schematic diagram of a defibrillation electrode according to an embodiment of the present application;
fig. 4 is a flowchart of a method for using a secure defibrillation wearable device according to an embodiment of the present application;
Reference numerals illustrate:
A hydrophobic insulating tape 1; a first cover layer 2; a second cover layer 3; a first defibrillation electrode 4; a second defibrillation electrode 5; a neck fixing band 6; a posterior axillary fixation strap 7; a chest lower edge fixing strap 8; a first insulating layer 101; a hydrophobic layer 102; a second insulating layer 103; an aluminum foil plate layer 401; a conductive adhesive layer 402; a silver chloride coating ply 403; an adhesive tape 404.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The embodiment of the application provides a safe defibrillation wearing device and a use method thereof, which solve the technical problem that an AED (automatic frequency synthesizer) misoperation can cause harm to a patient needing emergency defibrillation or an untrained AED user by determining the corresponding position of a defibrillation electrode plate and reducing the use threshold of the user; has the technical effects of improving the success rate of defibrillation and reducing the possibility of harm to patients and AED users caused by incorrect operation.
The following describes the technical scheme provided by the embodiment of the application in detail through the attached drawings.
Fig. 1 is a schematic structural diagram of a safe defibrillation wearable device according to an embodiment of the present application. As shown in fig. 1, a secure defibrillation wearable device includes:
A cover layer, a hydrophobic insulating tape 1 is arranged on the symmetry axis of the cover layer; wherein the upper end and the lower end of the symmetry axis are respectively a neck end and an abdomen end; the hydrophobic insulating tape 1 divides the cover layer into a first cover layer 2 and a second cover layer 3; wherein, the first cover layer 2 is positioned on the right side of the hydrophobic insulating tape 1, and the second cover layer 3 is positioned on the left side of the hydrophobic insulating tape 1; a first defibrillation electrode 4 is arranged on the inner side of the first covering layer 2; a second defibrillation electrode 5 is provided on the inside of the second cover layer 3.
Further, the apparatus further comprises: a fixing belt; the fixing belt is arranged on the inner side of the covering layer; wherein, the fixed band includes: a neck fixing strap 6, a posterior axillary fixing strap 7 and a chest lower edge fixing strap 8; the neck fixing strap 6 is arranged at the neck end of the covering layer; the axillary fixing bands 7 are symmetrically arranged at the edges of the covering layer; the chest lower edge fixing band 8 is arranged at the abdomen end of the cover layer.
Through adopting above-mentioned technical scheme, the device is through setting up the fixed band in the assigned position, and the relevant position of laminating patient's chest part realizes the fixed of device, and the fixed band has reduced user's the use degree of difficulty, can realize defibrillation electrode location more fast under the condition that the patient needs to use the device.
Further, the first defibrillation electrode is located at the skin below the right collarbone of the human body.
Further, the second defibrillation electrode is located at the skin below the left armpit of the human body.
It should be noted that, the first cover layer 2 is located on the right side of the hydrophobic insulating tape, the second cover layer 3 is located on the left side of the hydrophobic insulating tape 1, wherein the right side refers to the right side of the human body, and the patient needs to lie flat during use. The covering layer adopts breathable skin-friendly fabric with certain elasticity, so that the adaptation to patients with different body types is realized. For convenient use, under the condition that the device is not used, one side of the device for fixing and bonding is covered with a spacer layer, and the spacer layer is uncovered when in use. Since the body surface of the patient retains body fluid such as sweat (or blood generated in the case of injury) during defibrillation, the hydrophobic insulating tape 1 serves to divide the body surface fluid into left and right parts, avoiding the possibility of short circuits of both side electrodes (i.e., the first defibrillation electrode 4 and the second defibrillation electrode 5, which are understood by the explanation) occurring later) at the time of discharge, thereby improving safety again.
In a specific embodiment, the middle part of the device comprises a hydrophobic insulating tape 1 with a width of 20mm and a thickness of 2mm, and when the device is attached to a human body, the hydrophobic insulating tape 1 can effectively separate liquids (such as water, sweat, blood, etc.) possibly attached to the surface of the skin from the two sides, so as to avoid short circuits possibly caused by body surface liquids during defibrillation.
Fig. 2 is a schematic structural diagram of a hydrophobic insulating tape according to an embodiment of the present application. As shown in fig. 2, the hydrophobic insulating tape 1 includes: a first insulating layer 101, a hydrophobic layer 102, and a second insulating layer 103; wherein the hydrophobic layer 102 is located between the first insulating layer 101 and the second insulating layer 103; the first insulating layer 101 is connected to the right side of the hydrophobic layer 102, and the second insulating layer 103 is connected to the left side of the hydrophobic layer 102; the right side of the first insulating layer 101 is connected to the first cladding layer 2, and the second insulating layer 103 is connected to the second cladding layer 3.
Through adopting above-mentioned technical scheme, hydrophobic layer 102 can isolate the conductive medium such as body surface liquid that the patient is not just handled under emergency or body fluid that is flowing or secreting, avoids appearing the short circuit of both sides electrode when discharging through hydrophobic layer 102 isolated conductive medium. The first insulating layer 101, the second insulating layer 103, and the water-repellent layer 102 each have adhesiveness. Because the hydrophobic layer 102 has certain hydrophobicity, when being fixed on the skin of a patient, the liquid at a designated position can be separated at the first time, so that the bonding stability of the electrode is improved, and the protection stability of insulation is further improved.
It should be noted that, in fig. 2, the first insulating layer 101, the hydrophobic layer 102, and the second insulating layer 103 included in the hydrophobic insulating tape 1 are below the skin of the patient, and the reference manner is still referred to the patient. The first insulating layer 101 and the second insulating layer 103 are disposed on two sides of the hydrophobic layer 102, and because the voltage of the first defibrillation electrode 4 and the second defibrillation electrode 5 is very high during operation, the first insulating layer 101 and the second insulating layer 103 can meet the air breakdown prevention under the defibrillation voltage. In addition, the middle hydrophobic layer 102 can isolate the conductive medium such as body surface liquid which is not treated by the patient in emergency or body liquid which is flowing out or excreted, and the short circuit of the electrodes at the two sides during discharge is avoided by isolating the conductive medium through the hydrophobic layer 102. The first insulating layer 101 and the second insulating layer 103 are made of insulating gel materials, and have the same materials and adhesiveness; the hydrophobic layer 102 is a hydrophobic gel material and is also adhesive. Because the hydrophobic layer has certain hydrophobicity, when being fixed on the skin of a patient, the liquid at the appointed position can be separated at the first time, the adhesive stability is improved, and the insulation protection stability is further improved.
Fig. 3 is a schematic diagram of a defibrillation electrode according to an embodiment of the present application. As shown in fig. 3, the first defibrillation electrode 4 and the second defibrillation electrode 5 each include: aluminum foil plate layer 401, conductive adhesive layer 402, silver chloride coating plate layer 403; wherein the silver chloride coating plate layer 403 is a rectangular square plate; the opening part of 403 of the silver chloride coating plate layer is covered on one side of the aluminum foil plate layer 401 in a sealing way; the cavity formed between the silver chloride coating layer 403 and the aluminum foil layer 401 is filled with a conductive adhesive layer 402; an aluminum foil sheet layer 401 is fixed to the inside of the cover layer.
Through adopting above-mentioned technical scheme, because aluminium foil sheet layer 401 has good deformability, can make the better laminating patient's of defibrillation electrode body curve, conductive adhesive layer 402 can cooperate its deformation, has good electric conductivity, and because conductive adhesive layer 402's heat conduction performance is relatively poor, has the effect of thermal insulation.
Further, the bottom of the silver chloride coated sheet layer 403 has a designated wavy shape.
Through adopting above-mentioned technical scheme, can increase the area of contact of silver chloride coating sheet layer 403 and patient's skin, increase area of contact under the unchangeable circumstances of projected area of silver chloride coating sheet layer 403, reduce the likelihood and the damage degree that defibrillation electrode brought the damage to the patient.
Further, the apparatus further comprises: an adhesive tape 404; the adhesive tape 404 surrounds three sides except the wire end of the silver chloride coated plate layer 403, and the bottom is connected with the aluminum foil plate 401; the lead end is one end of the first defibrillation electrode 4 or the second defibrillation electrode 5 connected with the power supply lead.
By adopting the technical scheme, the appointed position of the defibrillation electrode is determined, and the defibrillation electrode can not generate relative displacement with the skin of a patient under the working condition; the lead end is not provided with the adhesive tape, so that the material can be saved, the cost is reduced, the fixing effect of the defibrillation electrode is not influenced, the stability of defibrillation can be enhanced, the success rate of defibrillation is improved, and the probability of damage of a patient in the defibrillation process is reduced.
Further, the ratio of the wavelength of the designated wave corresponding to the wave to the peak-to-trough length of the wave is 2:1.
By adopting the technical scheme, the appointed wave shape can increase the actual contact area of a patient and the defibrillation electrode, the wave peak shape of the ratio is softer, and the comfort level of the patient in the use process is improved; at this ratio, the patient's comfort of use and the relative relationship to the actual contact area of the defibrillation electrodes are optimal.
The AED defibrillator stimulates the heart by applying a sufficient current to the heart to depolarize all the myocardial cells simultaneously and then enter the refractory period simultaneously, thereby promoting the recovery of the vibrating heart muscle to a synchronous contractile state and restoring the heart beat to normal. The current used by AED defibrillation requires a certain magnitude (intensity) and duration to actually perform the defibrillation function, while the instantaneous voltage generated when power is generated between the two electrodes may reach 3000V. Adult defibrillation electrodes are 100mm in size, the larger the size of the electrode, the less the risk of burn, but too large an electrode may apply current to other unnecessary locations. The silver chloride coating plate layer 403 is in contact with the skin of a patient, and the contact area with the surface of the skin can be effectively increased through the wavy silver chloride coating plate layer 403, and the ratio of the wavelength of the appointed wavy corresponding wave to the length of the crest to the trough of the wave is 2:1, the contact area can be increased by 20%, and the damage to the patient is further reduced.
The above is a method embodiment of the present application. Based on the same inventive concept, the embodiment of the application also provides a use method of the safe defibrillation wearable device, as shown in fig. 4.
Fig. 4 is a flowchart of a method for using a secure defibrillation wearable device according to an embodiment of the present application. As shown in fig. 4, a method for using the safe defibrillation wearable device includes:
Step S101, fixing the neck fixing band 6 at the lower end of the neck of the human body.
Step S102, stretching the covering layer according to the human body shape, and fixing the armpit fixing bands 7 at the positions, close to the back, of the armpits at the two sides of the human body.
Step S103, stretching the covering layer according to the human body shape, and fixing the chest lower edge fixing band 8 at the chest lower edge of the human body.
Step S104, fixing the hydrophobic insulating tape 1 at the center line of the human body, and fixing the first defibrillation electrode and the second defibrillation electrode 4 and 5.
In a specific embodiment, a user of a secure defibrillation wearable device of the present application first preconditions the patient, removes the patient's upper body clothing or exposes the front chest surface. The adhesive layer of the device is uncovered, the neck fixing band 6 is positioned at the lower end of the neck of the human body, and the device is fixed and adhered with moderate force. The cover layer is stretched according to the human body shape of the patient so as to position the armpit fixing band 7, the armpit fixing band 7 is positioned at the positions, close to the back, of the armpits at the two sides of the human body of the patient, and the armpits are fixed and bonded with moderate force. The cover layer is stretched according to the human body shape of the patient so as to position the chest lower edge fixing band 8, the chest lower edge fixing band 8 is positioned at the chest lower edge of the human body, and the chest lower edge fixing band 8 is fixed and bonded with moderate force. Finally, the hydrophobic insulating tape 1 is fixed at the midline of the human body by means of moderate force such as pressing, and the first defibrillation electrode 4 and the second defibrillation electrode 5 are fixed. At this time, the first defibrillation electrode 4 is precisely fixed to the skin under the collarbone of the right side of the patient, and the second defibrillation electrode 5 is precisely fixed to the skin under the armpit of the left side of the patient.
The embodiments of the present application 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 the internet of things device and the medium embodiment, since they are substantially similar to the method embodiment, the description is relatively simple, and the relevant points are referred to in the description of the method embodiment.
The system, the medium and the method provided by the embodiment of the application are in one-to-one correspondence, so that the system and the medium also have similar beneficial technical effects to the corresponding method, and the beneficial technical effects of the method are explained in detail above, so that the beneficial technical effects of the system and the medium are not repeated here.
The embodiments of the present application 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 the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments in part.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.
Claims (10)
1. A secure defibrillation wearable device, the device comprising:
A cover layer, wherein a hydrophobic insulating tape is arranged on a symmetry axis of the cover layer; wherein the upper end and the lower end of the symmetry axis are respectively a neck end and an abdomen end;
The hydrophobic insulating tape divides the cover layer into a first cover layer and a second cover layer; the first covering layer is positioned on the right side of the hydrophobic insulating tape, and the second covering layer is positioned on the left side of the hydrophobic insulating tape;
a first defibrillation electrode is arranged on the inner side of the first covering layer;
a second defibrillation electrode is arranged on the inner side of the second covering layer.
2. The secure defibrillation wearable device of claim 1, wherein the hydrophobic insulating band comprises:
A first insulating layer, a hydrophobic layer, a second insulating layer; wherein the hydrophobic layer is located between the first insulating layer and the second insulating layer;
The first insulating layer is connected to the right side of the hydrophobic layer, and the second insulating layer is connected to the left side of the hydrophobic layer;
the right side of the first insulating layer is connected with the first covering layer, and the second insulating layer is connected with the second covering layer.
3. The secure defibrillation wearable device of claim 1, wherein the first defibrillation electrode and the second defibrillation electrode each comprise:
An aluminum foil plate layer, a conductive adhesive layer and a silver chloride coating plate layer; wherein the silver chloride coating plate layer is a rectangular square plate;
the opening part of the silver chloride coating plate layer is covered on one side of the aluminum foil plate layer in a sealing way;
The cavity formed between the silver chloride coating plate layer and the aluminum foil plate layer is filled with the conductive adhesive layer;
The aluminum foil plate layer is fixed on the inner side of the covering layer.
4. A safe defibrillation wearable device according to claim 3, wherein the bottom of the silver chloride coated board layer has a prescribed undulation.
5. The secure defibrillation wearable device according to claim 4, further comprising: an adhesive tape;
The adhesive tape surrounds three sides of the silver chloride coating plate layer except the wire end, and the bottom is connected with the aluminum foil plate; the lead end is one end of the first defibrillation electrode or the second defibrillation electrode connected with a power supply lead.
6. The secure defibrillation wearable device according to claim 4, wherein the ratio of the wavelength of the designated wave to the peak-to-valley length of the wave is 2:1.
7. The secure defibrillation wearable device of claim 1, further comprising: a fixing belt;
The fixing belt is arranged on the inner side of the covering layer; wherein, the fixed band includes: a neck fixing strap, a posterior axillary fixing strap and a chest lower edge fixing strap;
The neck fixing strap is arranged at the neck end of the covering layer;
the axillary fixing bands are symmetrically arranged at the edges of the covering layer;
The chest lower edge fixing strap is arranged at the abdomen end of the covering layer.
8. The secure defibrillation wearable device of claim 1, wherein the first defibrillation electrode is located at the skin below the right collarbone of the human body.
9. The secure defibrillation wearable device of claim 1, wherein the second defibrillation electrode is located at the skin under the left armpit of the human body.
10. A method of using a secure defibrillation wearable device, wherein a secure defibrillation wearable device according to any of claims 1-9 is applied, the method comprising:
fixing the neck fixing band at the lower end of the neck of the human body;
stretching the covering layer according to the human body shape, and fixing the axillary fixing bands at the positions, close to the back, of the axillary parts at the two sides of the human body;
stretching the covering layer according to the shape of the human body, and fixing a chest lower edge fixing belt at the chest lower edge of the human body;
The hydrophobic insulating tape is fixed at the midline of the human body, and the first defibrillation electrode and the second defibrillation electrode are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410129400.6A CN117899367A (en) | 2024-01-29 | 2024-01-29 | Safe defibrillation wearing device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410129400.6A CN117899367A (en) | 2024-01-29 | 2024-01-29 | Safe defibrillation wearing device and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117899367A true CN117899367A (en) | 2024-04-19 |
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| CN202410129400.6A Pending CN117899367A (en) | 2024-01-29 | 2024-01-29 | Safe defibrillation wearing device and use method |
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| CN (1) | CN117899367A (en) |
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