CN207323464U - A kind of electrocardiographic lead positioning belt - Google Patents
A kind of electrocardiographic lead positioning belt Download PDFInfo
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- CN207323464U CN207323464U CN201720297681.1U CN201720297681U CN207323464U CN 207323464 U CN207323464 U CN 207323464U CN 201720297681 U CN201720297681 U CN 201720297681U CN 207323464 U CN207323464 U CN 207323464U
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Abstract
It the utility model is related to a kind of electrocardiographic lead positioning belt.The positioning belt includes nonelastic electrode position portion and part is closed by elasticity system, two parts are connected in band length direction, nonelastic electrode position portion includes being sequentially overlapped front face surface layer, intermediate layer and the back gauge surface layer of connection, and front face surface layer, intermediate layer and back gauge surface layer are that flexible material is made;Back gauge surface layer is contact skin side, and the position that six electrode V1 V6, six electrode V1 V6 are fixed with back gauge surface layer is arranged according to the corresponding cardiac diagnosis lead electrode position of six precordial leadses;Six cardiac diagnosis lead-lines are sewed with intermediate layer, front face surface layer is equipped with lead interface.The electrocardiographic lead positioning belt of the utility model can accurately determine ECG electrode position, dressed suitable for ordinary populace in non-Waiting time, it is simple in structure, it is easy to operate, it is comfortable durable, can be as the front end data acquisition module of medical internet system, easy to ECG detecting anywhere or anytime and expert diagnosis.
Description
Technical field
The utility model relates generally to the wearable field of electrocardiographic lead, and in particular to a kind of electrocardiographic lead positioning belt.
Background technology
Internet medical treatment, is new opplication of the internet in medical industry, that includes using internet as carrier and technology hand
Section health education, medical information inquiry, Electronic Health Record, disease risks assessment, the consulting of online disease, electronic prescription, far
The health medical treatment service of the diversified forms such as the journey consultation of doctors and teletherapy and rehabilitation, represents the new developing direction of medical industry, has
It is that the Ministry of Public Health is positive beneficial to the uneven contradiction between the increasingly increased health medical treatment demand of people of Chinese medical resource is solved
The medical development model guided and supported.
At present in interconnected medical industry, the detection of electrocardiogram and diagnosis are one and are all paid attention to and general public by medical industry
The technology of concern, and the detection of electrocardiogram play the role of it is conclusive.
Electrocardiogram has become one of clinical extremely widespread heart disease diagnosis method.Ecg measurement equipment is to pass through
Gather the equipment that potential difference obtains cardiac functional data.
12 Lead Synchronous ECGs that clinic generally uses now can at the same time be gathered, amplified and synchronously trace electrocardiosignal,
Using exercise stress electrocardiogram and Holter Mason-Likar lead systems electrode position record electrocardiogram.Mason-
Arrangement of the Likar lead system electrode positions on human body is as shown in Figure 1, including six precordial electrode V1-V6 and four limbs
Electrode R, L, F, N.
Wherein, in the electrode position of front 6, V1, the 4th intercostal of right border of sternum;V2, the 4th intercostal of left border of sternum;V3, is V2
With 2 line midpoints of V4;V4, left mid-clavicular line and the 5th intercostal intersection;V5, left anterior axillary line are horizontal with V4;V6, left midaxillary line
It is horizontal with V4.
Take exercises electrocardiogram and Holter when, by limb leads electrode be placed on metastomium can reduce by it is upper,
Noise jamming caused by lower limb body activity.Upper limb electrode is placed on to the insertion site that deltoid muscle is arrived in the middle part of infraclavicular fossa, left lower extremity
Electrode is placed on the middle part between costal margin and bone ridge on left anterior axillary line.
American heart association (AHA)/American Society of Cardiology's (ACC) electrocardiographic criteriaization is suggested with parsing
(AHAACCHRS2007) pointed out in, electrocardiographic lead position variability is that precordial leads electrocardiogram amplitude measurement reproducibility is bad
A major reason.So electrocardio-electrode placement position is the important step of correct collection electrocardiogram.
Traditional ECG detecting equipment is because bulky, using complexity, is unfavorable for user commonly without medicine general knowledge at any time
Voluntarily measure everywhere.
Although occurring the ecg measurement equipment of some family expenses on the market at present, due to measuring apparatus wearing not
Just or it is uncomfortable and trigger position inaccurate, cause be difficult sudden heart disease is caught in time.
Some existing ecg measurement equipment generally using positioning be pasted onto the electrode on human skin obtain electrocardio to
Amount, but since traditional adhesive type electrode slice is cumbersome, be not durable, there is stimulation to cause redness etc. the skin of people after stickup
Side effect, influences human body and dresses for a long time, and then influences cardiac electrical in real time with accurately detecting, and the adhesive type electrode needs having
User is extremely familiar with human body electrocardio electrode position, and the electrocardiosignal not so detected is not up to standard.
Utility model content
The purpose of this utility model is to provide a kind of electrocardiographic lead positioning belt, to solve existing ECG detecting equipment not
The problem of being detected in real time easy to commonly used person.
The utility model aims to provide a kind of electrocardiographic lead positioning belt, and the positioning belt includes nonelastic electrode location division
Dividing and part is closed by elasticity system, two parts are connected with length direction, wherein, the nonelastic electrode position portion includes folding successively
Add front face surface layer, intermediate layer and the back gauge surface layer of connection, the front face surface layer, intermediate layer and back gauge surface layer are soft
Property material is made;The back gauge surface layer is contact skin side, and six electrode V1-V6, institute are fixed with the back gauge surface layer
The position for stating six electrode V1-V6 is arranged according to the corresponding cardiac diagnosis lead electrode position of six precordial leadses;On the intermediate layer
It is sewed with six cardiac diagnosis lead-lines, non-interference between six cardiac diagnosis lead-lines, six cardiac diagnosis lead-lines are right respectively
Six electrodes V1-V6 is answered, one end of each bar line is corresponding respectively to be electrically connected six electrode V1-V6;The front face surface
Layer is equipped with lead interface, and the lead interface is conductively connected terminal equipped with six, and described six are conductively connected terminal difference
Connect the other end of six cardiac diagnosis lead-lines on the intermediate layer.
Further, positioning belt as described above, the surface of six electrode V1-V6 are that can directly contact leading for skin
Electric flexible material, six electrode V1-V6 include the lug boss for being raised in the back gauge surface layer.
Further, above-mentioned positioning belt, surface and the back gauge of the lug boss of six electrode V1-V6
Flexible material, the surface conductance flexible material of six electrode V1-V6 and six cardiac diagnosis leads are filled between surface layer
One end of line is sewed by compliant conductive fiber connect respectively.
Above-mentioned positioning belt, the surface of six electrode V1-V6, which further includes, surrounds the lug boss and directly patch
The sticking part in the back gauge surface layer is closed, the compliant conductive fiber sewing connection is located at the sticking part.
It is nearest from breastbone center in six electrodes (V1-V6) in one preferred embodiment of the utility model
The height of the lug boss of two electrodes is twice of the lug boss height of other electrodes;Alternatively, on the front face surface layer with
The corresponding position of line of two electrodes nearest from breastbone center is equipped with elastically deformable support chip.
Preferably, the surfacing of six electrode V1-V6 oozes solid acupuncture needle knitted fabric using nylon warp knit.
Above-mentioned positioning belt, the outer surface of the front face surface layer and back gauge surface layer is the face that can directly contact skin
Material, the front face surface layer and back gauge surface layer include waterproof layer.
Above-mentioned positioning belt, the kinds of interlayer are clothes inner lining material, six electrocardios sewed on the intermediate layer
Conducting wire is conductive fiber material.
Preferably, the endpoint of the lead interface and six cardiac diagnosis lead-lines on the intermediate layer passes through the intermediate layer
Riveting, the signal output connection mode of the lead interface is connected for magnetic or button connection.
Further, the lead interface includes fixed underpan and described six are conductively connected terminal, the fixed underpan
One side be fitted and connected the outer surface of the front face surface layer, the another side of the fixed underpan is equipped with surrounds described six respectively
A raised retainer plate of be conductively connected terminal six;Described six are conductively connected terminal respectively in described six raised retainer plates
Center passes through the fixed underpan, and one end and the endpoint of six cardiac diagnosis lead-lines rivet, and the other end is convex for " button " shape
Play transmission end.
Further, above-mentioned positioning belt, the front face surface layer are equipped with positioning datum mark, the positioning datum mark
Will includes position baseline and anchor point, and the position baseline is straight line, and the straight line is on the back gauge surface layer
The center of two electrode nearest from breastbone center is projected through, the anchor point is projected as institute on the back gauge surface layer
State the midpoint of the line of centres of two electrode nearest from breastbone center;The positioning datum mark and the lead interface are arranged side by side
It is arranged at the front face surface layer and is located at the approximately mid way between with length direction.
The electrocardiographic lead positioning belt of the utility model can accurately determine ECG electrode position, exist suitable for ordinary populace
Non- Waiting time wearing, simple in structure, easy to operate, comfortable durable, measurement is accurate, can be as the front end of medical internet system
Data acquisition module, easy to ECG detecting anywhere or anytime and expert diagnosis.
Brief description of the drawings
Fig. 1 is arrangement schematic diagram of the Mason-Likar lead system electrode positions on human body;
Fig. 2 is the nonelastic electrode position portion backside structure signal of electrocardiographic lead positioning belt of the utility model embodiment
Figure;
Fig. 3 is that the nonelastic electrode position portion interlayer structure of electrocardiographic lead positioning belt of the utility model embodiment is shown
It is intended to;
Fig. 4 is the nonelastic electrode position portion Facad structure signal of electrocardiographic lead positioning belt of the utility model embodiment
Figure;
Fig. 5 is the electrocardiographic lead positioning belt positioning datum mark schematic diagram of the utility model embodiment;
Fig. 6 be the utility model embodiment the nonelastic electrode position portion of electrocardiographic lead positioning belt with support chip just
Face structure diagram.
Embodiment
Below in conjunction with drawings and examples, specific embodiment of the present utility model is described in more details, with
Just the advantages of better understood when the embodiment of the utility model and its various aspects.However, specific implementations described below
Mode and embodiment are for illustrative purposes only, rather than the limitation to the utility model.
First, in order to improve, existing ECG detecting equipment volume is big, be not easy to wearing and lead system complexity is not easy to operate
The problems such as, the utility model provides a kind of electrocardiographic lead positioning belt, it is that can be tied directly to the chest electrode before user's heart
Positioning belt, is examined for corresponding to cardiac electrical signal to precordial electrode V1-V6 according to Mason-Likar lead systems electrode position
Survey.Wherein, electrode V1, V2 is two electrodes nearest from breastbone center.
Above-mentioned positioning belt includes nonelastic electrode position portion and part is closed by elasticity system, and two parts are connected in band length direction
Connect.Nonelastic electrode position portion is used for positioning and alignment with human body electrocardio electrode position, and part is closed by the elasticity system connected
Adjustable-tightness is lain on human body.
Wherein, nonelastic electrode position portion includes front face surface layer, intermediate layer and the back gauge for being sequentially overlapped connection again
Surface layer.
The front face surface layer, intermediate layer and back gauge surface layer are that flexible material is made, and are directly contacted easy to user
Skin is dressed, and adds the comfort level of detection device wearing.
As shown in Fig. 2, the back gauge surface layer 10 is the detection side for directly contacting skin, it is solid on the back gauge surface layer 10
Surely there are the position of six electrodes V1-V6, six electrode V1-V6 according to the corresponding cardiac diagnosis lead electrode position of six precordial leadses
Put arrangement.Six electrodes can directly contact skin detection, without separately connecing sticky electrode paste.
Further, the surface of six electrode V1-V6 is that can directly contact the conductive flexible material of skin, described six
A electrode V1-V6 includes the lug boss for being raised in the back gauge surface layer.The lug boss is set in order to preferably make electrode and people
Body skin fits closely, easy to the collection of signal.
Electrode detection to signal signal transmission need to be gone out by conducting wire.
As shown in figure 3, the utility model is sewed with six cardiac diagnosis lead-lines 201, six electrocardios on intermediate layer 20
Non-interference between conducting wire, six cardiac diagnosis lead-lines correspond to six electrodes V1-V6, one end point of each bar line respectively
Six electrode V1-V6 Dui Ying be electrically connected.Lead sewer on intermediate layer 20, is both secured lead by the utility model
Line walks line position so that can avoid the problems such as winding the short circuit triggered of conducting wire, and make it that wearable detection device is overall
It is clean and tidy smooth.
Further, above-mentioned positioning belt, surface and the back gauge of the lug boss of six electrode V1-V6
Flexible material, the surface conductance flexible material of six electrode V1-V6 and six cardiac diagnosis leads are filled between surface layer
One end of line is sewed by compliant conductive fiber connect respectively.
Above-mentioned positioning belt, the surface of six electrode V1-V6, which further includes, surrounds the lug boss and directly patch
The sticking part in the back gauge surface layer is closed, the compliant conductive fiber sewing connection is located at the sticking part.
Electrode and six cardiac diagnosis lead-lines in intermediate layer 20 are preferably located in encirclement with the sewing connection of compliant conductive fiber
On the sticking part of the lug boss, it is the stimulation that can reduce sewing line to skin that it, which is acted on,.Sewing position is preferably about institute
State that lug boss is symmetrical, it is the stability and fastness for improving sewing connection that it, which is acted on,.
, can be by protrusion of the height of the lug boss of electrode V1, V2 than electrodes such as V3 in order to adapt to body configuration's structure change
Highly it is higher by one section.Preferably, the height of the lug boss of electrode V1, V2 can be set to equal, the lug boss height of electrode V3-V6
It is equal, twice of the highly preferred lug boss height for electrode V3-V6 of the lug boss of electrode V1, V2.In this way, human body wearing is fixed
Each electrode points can fit with corresponding skin surface during the band of position, and signal acquisition is more smooth.
In order to adapt to body configuration's structure change, can also on the front face surface layer with electrode V1, V2 line phase
Corresponding position sets elastically deformable support chip.At the position correspondence human body cleavage, it is easy to electrode occurs and departs from skin
Measure failure.The support chip can be made of metal, concretely stainless steel, phosphor-copper, aluminium alloy etc..The shape of support chip can be substantially
Elongated, length is more than or equal to the centre distance of electrode V1, V2, is preferred with the view field of both sides covering live electrode V1, V2.
In the case where setting elastically deformable support chip, the height of the lug boss of six electrode V1-V6 can be set to equal, certainly
Also the height of the lug boss of electrode V1, V2 can be made more slightly higher than the raised degree of other electrodes.
In use, support chip can be bent according to the specific shape of human body cleavage so that the outer shape of positioning belt is with branch
The bending of blade and change, and be strained and fixed in positioning belt after chest, positioning belt will be using the bending of support chip to bending
The positioning belt part at place apply one towards skin side pressure, in addition, the support of the material such as such stainless steel, phosphor-copper, aluminium alloy
Itself also there is certain bend resistance elastic force after piece bending, the bend resistance elastic force can also cause positioning belt follow support chip to
Contact the fitting of people side, under the collective effect of above-mentioned shape and power, finally so that the positioning belt shape of V1, V2 position with
Corresponding body configuration is similar, and fitting is very reliable.
The selection of conductive fiber is suitable for sewing.
General conductive fiber has metallic compound type conductive fiber, metal system conductive fiber, carbon black system conductive fiber, conduction
Polymer electrolyte fiber etc..
Preferably, the surfacing of six electrode V1-V6 oozes solid acupuncture needle knitted fabric using nylon warp knit.
In terms of selection, the outer surface of front face surface layer 30 and back gauge surface layer 10 is the face that can directly contact skin
Material, front face surface layer 30 and back gauge surface layer 10 include waterproof layer.
For example the fabric component of front face surface layer 30 and back gauge surface layer 10 can be 82 nylon, 18 spandex and environment-friendly dye.
20 material of intermediate layer is preferably clothes inner lining material, and certainly or other can sewing cloth.
As shown in figure 4, the front face surface layer 30 is equipped with lead interface 301, the lead interface is led equipped with six
Electric connection terminal 302, described six are conductively connected terminal and connect six cardiac diagnosis lead-lines on the intermediate layer 20 respectively
The other end.
Preferably, the endpoint of six cardiac diagnosis lead-lines on the lead interface 301 and the intermediate layer is by described
20 riveting of interbed, the signal output connection mode of the lead interface is connected for magnetic or button connection.
Further, the lead interface 301 includes fixed underpan 303 and described six are conductively connected terminal 302, described
The one side of fixed underpan 303 is fitted and connected the outer surface of the front face surface layer 30, is set on the another side of the fixed underpan 303
Have and surround the raised retainer plate 3031 of described six be conductively connected terminal 302 six respectively;Described six are conductively connected terminal point
The fixed underpan 303 is not passed through in the center of described six raised retainer plates 3031, one end is led with six electrocardios
The endpoint riveting of on line, the other end is " button " shape protrusion transmission end.
Further, above-mentioned positioning belt, in order to more intuitively show sprocket bit, convenient for users to operation, such as Fig. 5 institutes
Showing, the front face surface layer 30 is equipped with positioning datum mark, and the positioning datum mark includes position baseline and anchor point,
The position baseline is straight line, which is projected through the electrode V1 and electrode on the back gauge surface layer 10
The center of V2, the line of centres that is projected as the electrode V1 and electrode V2 of the anchor point on the back gauge surface layer 10
Midpoint;The positioning datum mark and the lead interface 301 are juxtaposed on the front face surface layer 30 and are located at band length direction
Approximately mid way between.For direction indication, arrow can be also marked above anchor point, prevents from wearing anti-.If only set
For the witness marker of an electrode, then tilted since positioning belt can be rotated around the witness marker, cause determining for other electrodes
Deviation occurs for position, therefore positioning will be more accurate when being positioned using the witness marker of the utility model.
One end of part (not shown) is closed by the elasticity system and the first end of the nonelastic electrode position portion is consolidated
The other end of part and the second end hasp connection of the nonelastic electrode position portion or thread gluing close in fixed connection, the elasticity system
Connection.
In terms of material, for example elastic band can be selected in flexible geometrical part, and fabric component is:62% rubber, 22% terylene,
16% Environment-friendlyglue glue, elastomer.Rubber can be:Cis 1,4 polyisoprene rubber.Import environmental protection dye can be selected in dyestuff
Material.
Using the utility model positioning belt when, according to positioning method above and below the electrode position of front 6, positioning belt front base
Directrix is directed at the 4th intercostal of breastbone, then anchor point alignment breastbone center, and middle arrow is upward.
The electrocardiographic lead positioning belt of the utility model can accurately determine ECG electrode position, exist suitable for ordinary populace
Non- Waiting time wearing, it is simple in structure, it is easy to operate, it is comfortable durable, can be as the front end data acquisition of medical internet system
Module, easy to ECG detecting anywhere or anytime and expert diagnosis.
Embodiment
According to the positioning band structure in the above embodiment, the present embodiment positioning belt is divided into 3 layers, and upper and lower two layers is surface
Layer, 82 nylon of fabric component, 18 spandex.Inside fabric plus waterproof layer, prevent sweat and water enters inside positioning belt and causes short circuit.
Positioning belt intermediate layer is conductive layer, connection electrode point and lead interface.Conductive attachment material is clothes liner.
6 electrode points ooze solid acupuncture needle knitted fabric using nylon warp knit, and feature is soft, environmentally friendly, good conductivity.
The surface of six electrode V1-V6 is that can directly contact the conductive flexible material of skin, six electrode V1-
V6 includes the lug boss for being raised in the back gauge surface layer.
Flexible material is filled between the surface of the lug boss of six electrode V1-V6 and the back gauge surface layer
Material, can be the cavernous body for having certain elasticity.
The surface conductance flexible material of six electrode V1-V6 and one end of six cardiac diagnosis lead-lines pass through respectively
The sewing connection of compliant conductive fiber.The surface of six electrode V1-V6, which further includes, surrounds the lug boss and directly patch
The sticking part in the back gauge surface layer is closed, the compliant conductive fiber sewing connection is located at the sticking part.Preferably, it is described
The surface conductance flexible material of six electrode V1-V6 is connected with the sewing of six cardiac diagnosis lead-lines is located at the sticking part.
The height of the lug boss of electrode V1, V2 is equal, and the lug boss of the electrode V3-V6 is highly equal, the electrode V1
Or the height of the lug boss of V2 about 6mm, it is preferably 3-7mm, the lug boss height of more preferably 5-6mm, the electrode V3-V6 are about
It is preferably 1-3mm for 3mm, more preferably 2-3mm.
As shown in fig. 6, it can also be set position corresponding with electrode V1, V2 line on the front face surface layer 30
Elastically deformable support chip 304.The support chip 304 can be made of metal.Concretely stainless steel, phosphor-copper, aluminium alloy etc..Support
The shape of piece is rectangle, four Edge Blends, and length is more than or equal to the centre distance of electrode V1, V2, with both sides covering live electrode V1,
The view field of V2 is preferred.Thickness may be less than being equal to 3mm.
In the present embodiment, the height of electrode V1, V2 lug boss is set to be higher by one times than the raised degree of other electrodes.
Inner conductive line preferably uses silver fiber line.
According to national standard GB/T 1335.1-2008 garment sizes (man) and GBT 1335.2-2008 garment size (female
Son) Design Orientation band model.
According to Chinese human model feature, 5 sizing bands are devised.During use as used in confirming medical practitioner model and
Wearing position.Special type personnel after doctor measuring electrode position by customizing positioning belt.
Test by contrast, dress the validity of electrocardiogram of the positioning belt detection of the utility model much larger than currently on the market
Various wearable or adhesive type positioning belt, or the clothing ECG collection device such as vest.
Finally it should be noted that:Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And the restriction not to embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And thus
Among changes and variations that derived from are still in the scope of protection of the utility model.
Claims (10)
1. a kind of electrocardiographic lead positioning belt, it is characterised in that the positioning belt includes nonelastic electrode position portion and elasticity
Part is closed by system, and two parts are connected in band length direction, wherein,
The nonelastic electrode position portion includes being sequentially overlapped front face surface layer, intermediate layer and the back gauge surface layer of connection, institute
It is that flexible material is made to state front face surface layer, intermediate layer and back gauge surface layer;
The back gauge surface layer is contact skin side, is fixed with six electrodes (V1-V6) on the back gauge surface layer, described six
The position of electrode (V1-V6) is arranged according to the corresponding cardiac diagnosis lead electrode position of six precordial leadses;
It is sewed with six cardiac diagnosis lead-lines on the intermediate layer, it is non-interference between six cardiac diagnosis lead-lines, described six
Cardiac diagnosis lead-line corresponds to six electrodes (V1-V6) respectively, and one end of each bar line is corresponding respectively to be electrically connected six electrodes
(V1-V6);
The front face surface layer is equipped with lead interface, and the lead interface is conductively connected terminal equipped with six, described six
It is conductively connected the other end that terminal connects six cardiac diagnosis lead-lines on the intermediate layer respectively.
2. positioning belt as claimed in claim 1, it is characterised in that the surface of six electrodes (V1-V6) is directly to connect
The conductive flexible material of skin is touched, six electrodes (V1-V6) include being raised in the lug boss of the back gauge surface layer.
3. positioning belt as claimed in claim 2, it is characterised in that the table of the lug boss of six electrodes (V1-V6)
Be filled with flexible material between face and the back gauge surface layer, the surface conductance flexible material of six electrodes (V1-V6) with
One end of six cardiac diagnosis lead-lines is sewed by compliant conductive fiber connect respectively;The institute of six electrodes (V1-V6)
State surface to further include the encirclement lug boss and be directly attached to the sticking part of the back gauge surface layer, the compliant conductive fiber
Sewing connection is located at the sticking part.
4. positioning belt as claimed in claim 2, it is characterised in that in six electrodes (V1-V6) from breastbone center recently
The height of lug boss of two electrodes be twice of lug boss height of other electrodes;Alternatively, on the front face surface layer
Elastically deformable support chip is equipped with the corresponding position of line of two electrodes nearest from breastbone center.
5. the positioning belt as described in claim 2-4 any claims, it is characterised in that six electrodes (V1-V6)
Surfacing oozes solid acupuncture needle knitted fabric using nylon warp knit.
6. positioning belt as claimed in claim 1, it is characterised in that the outer surface of the front face surface layer and back gauge surface layer is equal
Directly to contact the fabric of skin, the front face surface layer and back gauge surface layer include waterproof layer.
7. positioning belt as claimed in claim 1, it is characterised in that the kinds of interlayer is clothes inner lining material, in described
Six cardiac diagnosis lead-lines sewed on interbed are conductive fiber material.
8. positioning belt as claimed in claim 1, it is characterised in that the lead interface and six electrocardios on the intermediate layer
The endpoint of conducting wire by the intermediate layer riveting, the signal output connection mode of the lead interface connected for magnetic or
Button connects.
9. positioning belt as claimed in claim 1, it is characterised in that the lead interface includes fixed underpan and described six are led
Electric connection terminal,
The one side of the fixed underpan is fitted and connected the outer surface of the front face surface layer, is set on the another side of the fixed underpan
Have and surround the raised retainer plate of described six be conductively connected terminal six respectively;
Described six are conductively connected terminal and pass through the fixed underpan in the center of described six raised retainer plates respectively, and one
End and the endpoint of six cardiac diagnosis lead-lines rivet, and the other end is " button " shape protrusion transmission end.
10. positioning belt as claimed in claim 1, it is characterised in that:
The front face surface layer is equipped with positioning datum mark, and the positioning datum mark includes position baseline and anchor point,
The position baseline is straight line, which is projected through two nearest from breastbone center on the back gauge surface layer
The center of a electrode, the anchor point are projected as two electrodes nearest from breastbone center on the back gauge surface layer
The line of centres midpoint;
The positioning datum mark and the lead interface are juxtaposed on the front face surface layer and are located at length direction substantially
Centre position.
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Cited By (1)
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CN107041742A (en) * | 2017-03-24 | 2017-08-15 | 心韵恒安医疗科技(北京)有限公司 | A kind of electrocardiographic lead positioning belt |
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Cited By (1)
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CN107041742A (en) * | 2017-03-24 | 2017-08-15 | 心韵恒安医疗科技(北京)有限公司 | A kind of electrocardiographic lead positioning belt |
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