CN107952172A - The electrode slice of defibrillator - Google Patents
The electrode slice of defibrillator Download PDFInfo
- Publication number
- CN107952172A CN107952172A CN201610893711.5A CN201610893711A CN107952172A CN 107952172 A CN107952172 A CN 107952172A CN 201610893711 A CN201610893711 A CN 201610893711A CN 107952172 A CN107952172 A CN 107952172A
- Authority
- CN
- China
- Prior art keywords
- silver
- conductive layer
- electric shock
- electrode slice
- defibrillator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
- A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6832—Means for maintaining contact with the body using adhesives
- A61B5/6833—Adhesive patches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/046—Specially adapted for shock therapy, e.g. defibrillation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
- A61N1/0492—Patch electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
- A61N1/0492—Patch electrodes
- A61N1/0496—Patch electrodes characterised by using specific chemical compositions, e.g. hydrogel compositions, adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/046—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
- A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
Abstract
The present invention provides a kind of electric shock/electrode slice for being used for ecg signal acquiring or defibrillator, including：Release sheet, internal layer foam, conducting resinl, conducting wire, conductive layer and outer layer foam, its main feature is that：The conductive layer includes basic unit made of water-based graphite alkene silver silver-silver chloride composite.The weight proportion of key component is in the conductive layer：Graphene：Silver：Silver chlorate=(50% 80%):(14%‑35%):(6%‑15%).Both cardiac electric defibrillation electrode can be carried out, meets the use of cardiac arrest patient, while can also carry out the electrode of cardiac electrocardiogram signal monitoring, meets specific demand when doctor monitors cardiac arrest patient heartbeats.Cardiac electric defibrillation and electrocardio mornitoring function are combined into one, are not only convenient for consultation of doctor inspection, succours patient vitals, medical worker's work efficiency is also improved, patient's heart situation can be watched in real time by a screen.
Description
Technical field
The invention belongs to the field of medical instrument technology, and in particular to the electrode slice of defibrillator.
Background technology
Sudden cardiac death refer to acute symptom breaking-out after 1 it is small when interior generation by consciousness suddenly lose characterized by by heart
Natural death caused by reason.International Society of Cardiology in 1979, American heart association and the World Health Organization in 1970 determine
Justice sudden death be：Acute symptom occur after at once or when situation 24 is small interior generation unexpected death.Most scholars are inclined at present
To in the time of sudden death is limited to morbidity 1 it is small when in.Its feature has three:It is 1. dead hurried;It is 2. dead unexpected;It is 3. natural
It is dead or nonviolent dead.
In recent years, China increasing with cardiovascular disease incidence, the incidence of cardiac sudden death also substantially increase.
It is that Chinese arrhythmia cordis alliance in 2012 provides information that, the total number of persons of Chinese cardiac sudden death is up to annual more than 50 ten thousand
Example, significant damage is brought to family, society.In a few minutes after dying suddenly, early pressing, early defibrillation, are successful rescues
Best opportunity.Since the Chinese common people are extremely low general lack of the salvage success rate of sudden death emergency treatment technique sudden cardiac death.
- denier Diagnosing Cardiac all standing, S Jie should carry out CPR, including poor rural women, advanced basic life branch immediately
Hold and post processing of recovering.
Cardiac electric defibrillation is one of effective rescue method.It is quivered termination with a certain amount of rush of current heart room of making
Method.If having opened chest, electrode plate can be placed directly in ventricle wall and shocked by electricity, claim intrathoracic defibrillation.Electrode plate is placed in chest
Wall carries out electric shock person as the outer defibrillation of chest.
Cardiac electric defibrillation is very crucial in the application of CPR and opportunity, but since cardiac electric defibrillation rescue requirement is 3
Completed in minute, the defibrillation instrument of hospital needs external power supply, not readily portable, and is needed for a part of equipment outer
Put electrocardiograph and carry out cardiac electrical monitoring, so as to can not meet the needs rescued in time, and can not meet the general of public place
And application.
Thus, portable AED defibrillations instrument is occurred, and function is simple, easy to operation, and operation is also simple, is easy to
The configuration of public place.But since its function with defibrillation instrument ratio is relatively simple, it is not exist that basic electrocardiographic wave, which is shown,
In its envelop of function, therefore, the judgement to vital sign patient is to be badly in need of the problem to be solved.
Electrocardiogram image will be shown on AED defibrillation instrument realizes there is technical difficulty now, in this way, doctor just needs
Add an electrocardiograph to be monitored, doctor is needed after defibrillation instrument defibrillation, then waits electrocardiograph to believe electrocardio
Number fed back, as electrocardiograph feeds back slow or problematic, its result may cause patient timely to be given treatment to, at present
Both equipment are each independent, and mutual and onrelevant, also easily produces mistaken diagnosis accident.
Two kinds of functions cannot be merged main problem for portable AED defibrillations instrument to be, the collection for the piece that shocks by electricity
Problem, and machine software is to the process problem of electrocardiograph.
Although in 2,011 2012 years, the German automatic defibrillator HeartSaveAED-M of Pu Meikang AED are reinforced, will
Two kinds of function phase superpositions are on its machine, but its complete machine and electric shock piece are expensive, are not easy to popularize.
The content of the invention
The present invention is the solution above problem existing in the prior art, there is provided one kind is used for ecg signal acquiring or defibrillation
Electric shock/electrode slice of device, is both the electrode of cardiac electric defibrillation electrode and cardiac electrocardiogram signal monitoring, suitable for while into
Row cardiac electric defibrillation and the automatic defibrillators of reinforced AED of ECG signal monitoring, can reduce cost of manufacture, increase electric conductivity
Can, put forward still conductibility.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of electric shock/electrode slice for being used for ecg signal acquiring or defibrillator, including：Release sheet, internal layer foam, conduction
Glue, conducting wire, conductive layer and outer layer foam, it is characterised in that the conductive layer includes water-based graphite alkene-silver _ silver-silver chloride composite
Manufactured basic unit.
Improvement to above-mentioned technical proposal:The weight proportion of key component is in the conductive layer：Graphene:Silver:Chlorination
Silver=50%-80%:14%-35%:6%-15%.
The further of above-mentioned technical proposal is improved:The water-based graphite is dilute-silver _ silver-silver chloride composite, by dry weight part
Number proportioning：（A) 0.5-1 parts of aqueous dispersion polymers, the polymer are acrylic acid series, urethane based polymer or its mixing
Thing；（B) 2_5 parts of Ag;(c) l_2 parts of AgCl;(d) 8-12 parts of graphite are dilute, by (a),（b)、（C) and (d) is dispersed in water and at least 1%
In weight organic cosolvent.
The further of above-mentioned technical proposal is improved:Electric shock/the electrode slice is followed successively by release sheet, leads from the inner to the outer
Electric glue, conductive layer and outer layer foam, the conductive layer are arranged on the outer layer foam medial surface, and described conductive layer one end is set
Through hole, sets a terminal simultaneously to be fixed by rivet ＆ washer in the through hole, and the conducting wire is single unmasked line, the single
Unmasked line one end is connected with the terminal.
Compared with prior art, the present invention having the following advantages that and good effect：
1st, the present invention adds graphene as new conducting transmission layer medium, system on the basis of the electric shock piece of defibrillator
Into electric shock/electrode slice for ecg signal acquiring or defibrillator, cardioelectric monitor and defibrillation are realized by electric shock/electrode slice
Being used in mixed way on the automatic defibrillators of AED.
2nd, the graphene that the present invention adds can increase electric conductivity, improve conductibility, and resistivity reduces in the application
50%, and picking rate is constant.In addition, graphene can strengthen resistance to ag(e)ing and anti-oxidant, corrosion resistance.
3rd, with the progressively industrialization production of grapheme material, its price can be stepped down to 1 yuan of lg, therefore, compare silver,
The price of silver chlorate can be advantageous, and graphene application can reduce the cost of silver etc..The popularization of the automatic defibrillators of AED at any time, this
Invention will also apply to family's use for electric shock/electrode slice of ecg signal acquiring or defibrillator.
Brief description of the drawings
Fig. 1 is a kind of structure diagram for the electric shock/electrode slice for being used for ecg signal acquiring or defibrillator of the present invention.
Serial number in figure：1st, release sheet;2nd, internal layer foam;3rd, conducting resinl;3-1, triangular cut；4th, rivet;5th, conducting wire；
6th, terminal;7th, conductive layer;7-1, through hole;8th, gasket;9th, sunset foretells layer foam.
Embodiment
] present invention is described in further detail below in conjunction with attached drawing：
Referring to Fig. 1, a kind of electric shock/electrode slice embodiment for being used for ecg signal acquiring or defibrillator of the present invention, including:From
Matrix 1, internal layer foam 2, conducting resinl 3, conducting wire 5, conductive layer 7 and outer layer foam 9, the conductive layer include water-based graphite alkene _ silver _
Basic unit made of silver-silver chloride composite.The weight proportion of key component is in the conductive layer:Graphene:Silver:Silver chlorate=50%-
80%：14%-35%：6%-15%.
Specifically:Water-based graphite alkene-silver _ the silver-silver chloride composite, is matched by dry weight number：（A) 0.5-1 parts of water
Polymer dispersion, the polymer are acrylic acid series, urethane based polymer or its mixture；（B) 2-5 parts of Ag;(c)l-2
Part AgCl;(d) 8-12 parts of graphenes, by (a), (b),（C) it is dispersed in (d) in water and at least 1% weight organic cosolvent.
Electric shock/electrode slice of said ratio of the present invention and existing electric shock piece (silver:Silver chlorate=7:3) conductive resistance value after defibrillation
Performance trend is compared, and after actually having added graphene, the recovery resistance value of electric shock/electrode slice tends towards stability.Graphene is base
Material conductive layer, for ensuring low resistance, reduces product price.
Above-mentioned electric shock/electrode slice be followed successively by from the inner to the outer release sheet 1, internal layer foam 2, conducting resinl 3, conductive layer 7 and
Outer layer foam 9.Above-mentioned conductive layer 7 is arranged on the medial surface of the outer layer foam 9, and through hole 7-1 is set at conductive layer 7-end,
One terminal 6 is set in through hole 7-1 and is fixed by rivet 4 and gasket 8.Above-mentioned conducting wire 5 is single unmasked line, the single
Unmasked line one end is connected with the terminal 6.
For the ease of mounting terminal 6, triangular cut 3-1 is set at conducting resinl 3-end, the internal layer foam 2 is also triangle
Shape, and be covered on triangular cut 3-1.
In use, release sheet 1 is torn, 3-side of conducting resinl docile is automatic in human chest, conducting wire 5 and reinforced AED
Defibrillator connects, and can both carry out cardiac electric defibrillation, meet the use of cardiac arrest patient, while can also carry out cardiac electrocardiogram
The electrode of signal monitoring, meets specific demand when doctor monitors cardiac arrest patient heartbeats.By cardiac electric defibrillation and cardiac monitoring
Function is combined into one, and is not only convenient for consultation of doctor inspection, succours patient vitals, is also improved medical worker's work efficiency, is passed through one
A screen, watches patient's heart situation in real time.
A kind of removed for electric shock/electrode slice of ecg signal acquiring or defibrillator of the present invention possesses above-mentioned be combined into one
Function, cardiac electric defibrillation can also be individually used for or be individually used for ecg signal acquiring.
Certainly, it is limitation of the present invention that described above, which is not, and the present invention is also not limited to the example above, the art
Those of ordinary skill, the present invention essential scope in, made variations, modifications, additions or substitutions, should also belong to this hair
Bright protection domain.
Claims (5)
1. a kind of electric shock/electrode slice for being used for ecg signal acquiring or defibrillator, including:Release sheet, internal layer foam, conduction
Glue, conducting wire, conductive layer and outer layer foam, it is characterised in that the conductive layer includes water-based graphite alkene-silver _ silver-silver chloride composite
Manufactured basic unit.
2. electric shock/electrode slice described in accordance with the claim 1 for defibrillator, it is characterised in that in the conductive layer
The weight proportion of key component is:Graphene:Silver:Silver chlorate=50%_80%:14%-35%:6%-15%.
3. according to electric shock/electrode slice for defibrillator described in claim 1 or 2, it is characterised in that described is water base
Graphene-silver-silver chloride composition, is matched by dry weight number：（A) 0.5-1 parts of aqueous dispersion polymers, the polymer are
Acrylic acid series, urethane based polymer or its mixture；（B) 2-5 parts of Ag;(c) l-2 parts of AgCl;(d) 8-12 parts of graphenes, will
(a)、(b)、（C) it is dispersed in (d) in water and at least 1% weight organic cosolvent.
4. according to electric shock/electrode slice for defibrillator described in claim 1 or 2, it is characterised in that the electric shock/
Electrode slice is followed successively by release sheet, conducting resinl, conductive layer and outer layer foam from the inner to the outer, and the conductive layer is arranged on described outer
On layer foam medial surface, described conductive layer one end sets through hole, and a terminal is set in the through hole and is consolidated by rivet ＆ washer
Fixed, the conducting wire is single unmasked line, and described single unmasked line one end is connected with the terminal.
5. electric shock/electrode slice described in accordance with the claim 3 for defibrillator, it is characterised in that the electric shock/electrode
Piece is followed successively by release sheet, conducting resinl, conductive layer and outer layer foam from the inner to the outer, and the conductive layer is arranged on the outer layer bubble
On cotton medial surface, described conductive layer one end sets through hole, and a terminal is set in the through hole and is fixed by rivet ＆ washer, institute
It is single unmasked line to state conducting wire, and described single unmasked line one end is connected with the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893711.5A CN107952172A (en) | 2016-10-14 | 2016-10-14 | The electrode slice of defibrillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893711.5A CN107952172A (en) | 2016-10-14 | 2016-10-14 | The electrode slice of defibrillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107952172A true CN107952172A (en) | 2018-04-24 |
Family
ID=61953177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610893711.5A Pending CN107952172A (en) | 2016-10-14 | 2016-10-14 | The electrode slice of defibrillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952172A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653920A (en) * | 2018-05-18 | 2018-10-16 | 广东工业大学 | A kind of defibrillation electrode sheet and defibrillator |
| CN116831587A (en) * | 2023-03-30 | 2023-10-03 | 武汉联影智融医疗科技有限公司 | Electrocardiogram electrode sheet and electrocardiograph monitoring device |
-
2016
- 2016-10-14 CN CN201610893711.5A patent/CN107952172A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653920A (en) * | 2018-05-18 | 2018-10-16 | 广东工业大学 | A kind of defibrillation electrode sheet and defibrillator |
| CN116831587A (en) * | 2023-03-30 | 2023-10-03 | 武汉联影智融医疗科技有限公司 | Electrocardiogram electrode sheet and electrocardiograph monitoring device |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180424 |