CN205625921U - Electrocardiogram chest lead electrode - Google Patents
Electrocardiogram chest lead electrode Download PDFInfo
- Publication number
- CN205625921U CN205625921U CN201620284912.0U CN201620284912U CN205625921U CN 205625921 U CN205625921 U CN 205625921U CN 201620284912 U CN201620284912 U CN 201620284912U CN 205625921 U CN205625921 U CN 205625921U
- Authority
- CN
- China
- Prior art keywords
- electrode
- sealing ring
- negative pressure
- cup
- pole cup
- 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.)
- Expired - Fee Related
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- Electrotherapy Devices (AREA)
Abstract
The utility model discloses an electrocardiogram chest lead electrode, including negative pressure bag and electrode cup, the negative pressure bag is cavity spherical structure, the inner chamber of negative pressure bag is connected with the inner chamber of electrode cup, it is equipped with collets to connect the position, a plurality of through -holes have been seted up on the collets, the inner chamber of through -hole intercommunication negative pressure bag and the inner chamber of electrode cup, the outer wall of electrode cup is equipped with electrode interface, the inside of electrode cup is equipped with the electrode, the bottom end of electrode cup inlays and is equipped with the sealing ring, be equipped with the feed liquor hole on the outer wall of electrode cup, the feed liquor hole communicates with each other with the sealing ring, the bottom of electrode cup is equipped with annular masking liquid pipe, the surface of sealing ring is a little more than the terminal surface of annular masking liquid pipe. The utility model discloses a through -hole that is equipped with on the collets can reduce the pressure to skin, and the silt trace that makes the skin surface leave is comparatively slight, the tip of the electrode cup of adoption adds establishes the sealing ring, and moreover, the cavity sealing ring elasticity of silica gel is good, and the leakproofness is good, can obviously strengthen the adsorption efficiency of chest leads electrode to the leakproofness is good, be difficult for droing.
Description
Technical field
This utility model relates to medical treatment detection assistive device technical field, is specially a kind of ECG electrode on chest
Electrode.
Background technology
Need when Electrocardioscopy the electrode of electrocardiograph to be connected to human body skin, including four
Limb lead and six conventional chest leads.Limb lead is the end being clamped in human limb by electrode clamp
End, difficult drop-off.Electrocardiogram chest lead electrod needs to be placed on patient's chest wall cutaneous, by electrocardiosignal
Draw, form ECG electrode on chest part.Conventional chest crosslinking electrode includes flexible suction ball and bowl type electrode,
The suction relying on flexible suction ball is needed to be adsorbed on human body skin by bowl type electrode during use.But, even if
Flexible for ordinary people's skin, this chest crosslinking electrode comes off the most sometimes, the thinner or skin for stature
Lax people, the patient being especially dehydrated, this chest crosslinking electrode is poor due to its sealing, is difficult to absorption
On skin, easily come off；And the space in pole cup is relatively big, under the effect of negative pressure sac, skin
It is easy to stay the trace that significantly becomes silted up；And when applying conductive liquid, conductive liquid is very few affects inspection result,
Cross and can trickle on skin at most.
Utility model content
The purpose of this utility model is to provide a kind of electrocardiogram chest lead electrod, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, this utility model provides following technical scheme: a kind of ECG electrode on chest is electric
Pole, including negative pressure sac and pole cup, described negative pressure sac is hollow sphere structure, the inner chamber of described negative pressure sac
Being connected with the inner chamber of pole cup, described connecting portion is provided with collets, if offering on described collets
Dry through hole, the inner chamber of described through hole connection negative pressure sac and the inner chamber of pole cup, the outer wall of described pole cup sets
Having electrode interface, the inside of described pole cup to be provided with electrode, the bottom end face of described pole cup is inlayed and is provided with
Sealing ring, the outer wall of described pole cup is provided with inlet opening, and described inlet opening communicates with sealing ring, described
The bottom of pole cup is provided with annular masking liquid pipe, and the outer surface of described sealing ring is slightly above described annular masking liquid pipe
End face.
Preferably, the outer surface of described pole cup is provided with handle.
Preferably, described sealing ring is silica gel hollow sealing ring, and surface is provided with circular concave point.
Preferably, described annular masking liquid pipe is U-type groove structure, and described annular masking liquid pipe is offered uniformly
There is painting fluid apertures, a diameter of the 0.3～0.5mm of described painting fluid apertures.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, one-tenth
This is relatively low, reasonable in design, easy to use, the through hole using collets to be provided with, and can reduce skin
Pressure, the silt trace making skin surface stay is the slightest；The end of the pole cup used adds sealing ring,
And, the hollow sealing ring resilience of silica gel is good, and sealing is good, it is possible to be remarkably reinforced the suction of chest crosslinking electrode
Attached ability, thus good airproof performance, difficult drop-off；The handle used, can be easy to allow air enter,
The air pressure making negative pressure sac disappears, it is to avoid bring sense of discomfort to patient；Under the effect of negative pressure, entering of employing
Fluid apertures communicates with sealing ring, and by the circular concave point on sealing ring, conductive liquid penetrates into annular masking liquid
Guan Shang, then it is coated in contact skin position uniformly, without four by the painting fluid apertures on annular masking liquid pipe
Place's trickling.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the sectional view of sealing ring of the present utility model；
Fig. 3 is the sectional view of annular masking liquid pipe of the present utility model.
In figure: 1 negative pressure sac, 2 pole cups, 3 collets, 4 through holes, 5 electrode interfaces, 6 electrodes, 7
Sealing ring, 71 circular concave points, 8 inlet openings, 9 annular masking liquid pipes, 91 painting fluid apertures, 10 handles.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of electrocardiogram chest lead electrod,
Including negative pressure sac 1 and pole cup 2, described negative pressure sac 1 is hollow sphere structure, described negative pressure sac 1 interior
Chamber is connected with the inner chamber of pole cup 2, and described connecting portion is provided with collets 3, and described collets 3 are opened
Being provided with some through holes 4, described through hole 4 connects inner chamber and the inner chamber of pole cup 2 of negative pressure sac 1, described electricity
The outer wall of pole cup 2 is provided with electrode interface 5, and the inside of described pole cup 2 is provided with electrode 6, described pole cup
The bottom end face of 2 is inlayed and is provided with sealing ring 7, and the outer wall of described pole cup 2 is provided with inlet opening 8, described
Inlet opening 8 communicates with sealing ring 7, and the bottom of described pole cup 2 is provided with annular masking liquid pipe 9, described sealing
The outer surface of ring 7 is slightly above the end face of described annular masking liquid pipe 9；The outer surface of described pole cup 2 is provided with
Handle 10；Described sealing ring 7 is silica gel hollow sealing ring, and surface is provided with circular concave point 71；Described ring
Shape masking liquid pipe 9 is U-type groove structure, and described annular masking liquid pipe 9 offers painting fluid apertures 91, institute uniformly
State and be coated with a diameter of the 0.3～0.5mm of fluid apertures 91.
The through hole 4 using collets 3 to be provided with, can reduce the pressure to skin, make skin surface stay
Silt trace the slightest；The end of pole cup 2 used adds sealing ring 7, and the hollow sealing of silica gel
Ring resilience is good, and sealing is good, it is possible to be remarkably reinforced the absorbability of chest crosslinking electrode, thus good airproof performance,
Difficult drop-off；The handle 10 used, can be easy to allow air enter, make the air pressure of negative pressure sac 1 disappear,
Avoid bringing sense of discomfort to patient；Under the effect of negative pressure, the inlet opening 8 of employing communicates with sealing ring 7,
And by the circular concave point 71 of 7 on sealing ring, conductive liquid is penetrated on annular masking liquid pipe 9, then pass through
Painting fluid apertures 91 on annular masking liquid pipe 9 is coated in contact skin position, uniformly without trickling everywhere.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (4)
1. an electrocardiogram chest lead electrod, including negative pressure sac (1) and pole cup (2), described negative pressure
Capsule (1) is hollow sphere structure, it is characterised in that: the inner chamber of described negative pressure sac (1) and pole cup (2)
Inner chamber be connected, described connecting portion is provided with collets (3), and described collets offer on (3)
Some through holes (4), described through hole (4) connects the inner chamber of negative pressure sac (1) and the interior of pole cup (2)
Chamber, the outer wall of described pole cup (2) is provided with electrode interface (5), and the inside of described pole cup (2) sets
There are electrode (6), the bottom end face of described pole cup (2) to inlay and are provided with sealing ring (7), described electrode
The outer wall of cup (2) is provided with inlet opening (8), and described inlet opening (8) communicates with sealing ring (7),
The bottom of described pole cup (2) is provided with annular masking liquid pipe (9), and the outer surface of described sealing ring (7) is slightly
End face higher than described annular masking liquid pipe (9).
A kind of electrocardiogram chest lead electrod the most according to claim 1, it is characterised in that: described electricity
The outer surface of pole cup (2) is provided with handle (10).
A kind of electrocardiogram chest lead electrod the most according to claim 1, it is characterised in that: described close
Seal ring (7) is silica gel hollow sealing ring, and surface is provided with circular concave point (71).
A kind of electrocardiogram chest lead electrod the most according to claim 1, it is characterised in that: described ring
Shape masking liquid pipe (9) is U-type groove structure, and described annular masking liquid pipe (9) offers painting fluid apertures uniformly
(91), a diameter of the 0.3～0.5mm of described painting fluid apertures (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284912.0U CN205625921U (en) | 2016-04-07 | 2016-04-07 | Electrocardiogram chest lead electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284912.0U CN205625921U (en) | 2016-04-07 | 2016-04-07 | Electrocardiogram chest lead electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205625921U true CN205625921U (en) | 2016-10-12 |
Family
ID=57066340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284912.0U Expired - Fee Related CN205625921U (en) | 2016-04-07 | 2016-04-07 | Electrocardiogram chest lead electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205625921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214224A (en) * | 2019-11-26 | 2020-06-02 | 刘苏城 | Ring crush electrocardiogram chest lead connector |
-
2016
- 2016-04-07 CN CN201620284912.0U patent/CN205625921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214224A (en) * | 2019-11-26 | 2020-06-02 | 刘苏城 | Ring crush electrocardiogram chest lead connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |