A kind of electric stimulation electrode of band conducting medium
Technical field
This utility model relates to the electrode of a kind of band conducting medium, particularly relates to the electricity thorn of a kind of band conducting medium
Swash electrode.
Background technology
Specific micro-electric current is inputted human body to regulate human biological electricity by skin by electrical nerve stimulation therapy
Electrotherapeutic method.This technology can be used for the various treatment relevant to bio electricity or regulation, as treated pain, mistake
Sleep, alleviate depressive symptom, fatigue alleviating sense etc..At present electricity irritation medical treatment, naturopathy, prevention disease,
Even apply in medical cosmetology field.In order to enable stimulation fully to pass on into skin, in electricity irritation often
Needing to be coated with one layer of conducting medium between electrode and skin makes measurement electrode form loop with skin.
The current electricity irritation direct way of contact of many employings electrode uses, or uses conducting resinl etc., portion
Dividing and use conducting medium characteristic single, its electric conductivity is the most bad, thus needs the corresponding stimulation voltage that improves to reach
To required stimulus intensity, the raising of stimulation voltage may bring bigger application risk.
Utility model content
This utility model solves the technical problem that and is: builds the electric stimulation electrode of a kind of band conducting medium, overcomes
Prior art electric stimulation electrode electric conductivity is the best, adjusts stimulus intensity and easily brings the technology of bigger application risk
Problem.
The technical solution of the utility model is: build the electric stimulation electrode of a kind of band conducting medium, including metal
Electrode, formed by deionized water, sodium chloride, potassium chloride, anion surfactant and surface activity auxiliary agent
Conducting medium, absorb the conductive layer of described conducting medium, described conductive layer is arranged on described metal electrode.
Further technical scheme of the present utility model is: described conductive layer is spongy body electrode.
Further technical scheme of the present utility model is: described conductive layer is that conductive fiber is made.
Further technical scheme of the present utility model is: described conductive layer edge arranges rubber layer.
Further technical scheme of the present utility model is: described rubber layer is rubber coating.
Further technical scheme of the present utility model is: described electric stimulation electrode connects DC source.
Further technical scheme of the present utility model is: the areal extent of described electric stimulation electrode is 0.5 square
Centimetre to 36 square centimeters.
Of the present utility model have the technical effect that the electric stimulation electrode building a kind of band conducting medium, including metal
Electrode, formed by deionized water, sodium chloride, potassium chloride, anion surfactant and surface activity auxiliary agent
Conducting medium, absorb the conductive layer of described conducting medium, described conductive layer is arranged on described metal electrode.
The electric stimulation electrode purpose of a kind of electricity irritation conducting medium of the present utility model and band conducting medium is to provide one
Electric conductivity conducting medium good, biocompatible and electric stimulation electrode, it is possible to reducing stimulation voltage, raising makes
Use safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model electric stimulation electrode.
Detailed description of the invention
Below in conjunction with specific embodiment, technical solutions of the utility model are further illustrated.
As it is shown in figure 1, detailed description of the invention of the present utility model is: build the electricity thorn of a kind of band conducting medium
Swash electrode, including metal electrode 1, by deionized water, sodium chloride, potassium chloride, anion surfactant
The conducting medium 2 that formed with surface activity auxiliary agent, absorb the conductive layer 3 of described conducting medium 2, described conduction
Layer 3 is arranged on described metal electrode 1.
As it is shown in figure 1, specific implementation process of the present utility model is: build the electricity thorn of a kind of band conducting medium
Swash electrode, including metal electrode 1, by deionized water, sodium chloride, potassium chloride, anion surfactant
The conducting medium 2 that formed with surface activity auxiliary agent, absorb the conductive layer 3 of described conducting medium 2, described conduction
Layer 3 is arranged on described metal electrode 1.The electric stimulation electrode of a kind of band conducting medium of the present utility model,
Described electric stimulation electrode, owing to directly contacting human body, the most directly uses metal electrode, use metal electrode 1,
Conducting medium 2, absorbing the conductive layer 3 of described conducting medium 2, described conductive layer 3 is arranged on described metal electricity
On pole 1, owing to human body main electrolyte is sodium chloride and partial oxidation potassium, therefore there is biocompatibility.
Meanwhile, this utility model has the feature of good conductivity.The electricity irritation of this utility model a kind of band conducting medium
Conducting medium in electrode includes deionized water, sodium chloride, potassium chloride, anion surfactant, described
Deionized water is solvent, and described sodium chloride, described potassium chloride and described anion surfactant dissolve in described
Forming conducting medium in deionized water, described conducting medium is used for conducting electric current.In preferred implementation, institute
Stating sodium chloride mass body volume concentrations in described conducting medium is x, and its concentration range is: 0.01%≤x≤
11%, described potassium chloride mass body volume concentrations in described conducting medium is y, and its concentration range is: 0.01%
≤ y≤1%, described anion surfactant mass body volume concentrations in described conducting medium is z, and it is dense
Degree scope is: 0.01%≤z≤1%, and described surface activity auxiliary agent quality volume in described conducting medium is dense
Degree is n, and its concentration range is: 0.001%≤n≤1%.Described anion surfactant is carboxylate, sulfur
Any one anion surfactant in acid esters salt, sulfonate and phosphate ester salt.Concentration method for expressing is " % ",
Mean in solution 100ml and mean in solution 100ml containing 1 gram of solute containing some grams of solute, such as 1%.
Described anion surfactant can be carboxylate, such as oleoyl chloride many contractings amino acid sodium.Described anion table
Face activating agent can select sulfuric acid, such as fatty alcohol sulphuric acid (ester) salt.Described anion surfactant
Sulfonate can be selected, such as sodium alkyl benzene sulfonate.Described anion surfactant can select phosphate ester salt,
Ester salt as single, double in alkyl phosphoric acid.Described surfactant can select disodiumedetate, carboxymethyl
In cellulose, silicate any one.Electricity irritation conducting medium uses sodium chloride solution, adds electric conductivity more
Good electrolyte potassium chloride, therefore strengthens the electric conductivity of sodium chloride solution, adds anion table on this basis
Face activating agent and surfactant adjuvant, play and reduce Skin Resistance and prevent solution from redeposited effect occurring.
And human body main electrolyte is sodium chloride and partial oxidation potassium, therefore there is biocompatibility.So this practicality
Novel have good conductivity, biocompatible feature.
In specific implementation process, immersing coupling liquid in conductive sponge body, conductive sponge body is common with coupling liquid
Form conductive layer, stimulating current can be made to be uniformly distributed, prevent current convergence from causing treatment pain.Sponge electrode
Softer, fit with metal electrode, have certain area, increase the contact area of electrode and skin, thus reduce
Electric current density, reduces twinge, increases safety;Infiltration transmitting medium is to increase electric conductivity, makes sponge
Electrode can be fully contacted with skin, reduces stimulation voltage, increases safety.
As it is shown in figure 1, preferred implementation of the present utility model is: described conductive layer 3 is conductive fiber system
Becoming, in specific implementation process, immerse coupling liquid in conductive fiber, conductive fiber is collectively forming with coupling liquid
Conductive layer, can make stimulating current be uniformly distributed, and prevents current convergence from causing treatment pain, meanwhile, it is capable to fall
Low stimulation voltage, improves safety in utilization.
As it is shown in figure 1, preferred implementation of the present utility model is: described conductive layer 3 edge includes rubber
Layer 4, described rubber layer 4 is rubber coating, and described rubber layer 4 is used for preventing liquid outflow.
As it is shown in figure 1, preferred implementation of the present utility model is: the areal extent of described electric stimulation electrode
It it is 0.5 square centimeter to 36 square centimeters.The area of described electric stimulation electrode is excessive, then electric current excessively disperse,
And electric current density is too small, does not reaches therapeutic effect;The area of described electric stimulation electrode is too small, may cause electricity
Current density is excessive causes treatment abnormal, and too small being likely to of area does not reaches area for treatment, affect therapeutic effect.
Preferred implementation of the present utility model is: described sodium chloride quality volume in described conducting medium
Concentration is x, and its concentration range is: 0.01%≤x≤1%, described potassium chloride matter in described conducting medium
Amount volumetric concentration is y, and its concentration range is: 0.01%≤y≤1%, and described anion surfactant is in institute
Stating the mass body volume concentrations in conducting medium is z, and its concentration range is: 0.01%≤z≤1%, described surface
Coagent mass body volume concentrations in described conducting medium is n, and its concentration range is: 0.001%≤n≤
0.1%.In described formula, the too small then electric conductivity of each material concentration is the most weak, need to increase stimulation voltage, brings certain
Risk;In described formula, each material concentration is excessive, and osmotic pressure is too high easily causes stimulation location uncomfortable.
The electricity thorn having the technical effect that a kind of electricity irritation conducting medium of structure and band conducting medium of the present utility model
Swash electrode, including metal electrode 1, by deionized water, sodium chloride, potassium chloride, anion surfactant
The conducting medium 2 that formed with surface activity auxiliary agent, absorb the conductive layer 3 of described conducting medium 2, described conduction
Layer 3 is arranged on described metal electrode 1.A kind of electricity irritation conducting medium of the present utility model and band conduction are situated between
The electric stimulation electrode purpose of matter is to provide a kind of electric conductivity conducting medium good, biocompatible and electricity irritation electricity
Pole, it is possible to reduce stimulation voltage, improves safety in utilization.
Above content be combine that this utility model made by concrete preferred implementation the most specifically
Bright, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For belonging to this utility model
For the those of ordinary skill of technical field, without departing from the concept of the premise utility, it is also possible to do
Go out some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.