CN204091976U - A kind of electrocardiogram chest lead electrod - Google Patents
A kind of electrocardiogram chest lead electrod Download PDFInfo
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- CN204091976U CN204091976U CN201420488203.5U CN201420488203U CN204091976U CN 204091976 U CN204091976 U CN 204091976U CN 201420488203 U CN201420488203 U CN 201420488203U CN 204091976 U CN204091976 U CN 204091976U
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- jig arm
- rotating shaft
- torque spring
- grip part
- right jig
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Abstract
This utility model adopts clip chest crosslinking electrode, avoid carrying out in Electrocardioscopy process because the slackness problem of the physical difference of those who are investigated particularly skin cannot normal lead electrocardiogram instrument, this utility model provides a kind of electrocardiogram chest lead electrod, comprise left jig arm, right jig arm, rotating shaft, torque spring, electrodes conduct body and wire, left jig arm and right jig arm are connected and composed clip by torque spring by rotating shaft rotationally, and the clip that left jig arm and right jig arm are formed is divided into the grip part above rotating shaft and is in the clamping part below rotating shaft by rotating shaft; Torque spring is socketed in rotating shaft, one end of torque spring and the grip part of left jig arm inconsistent, the other end of torque spring and the grip part of right jig arm inconsistent; Described electrodes conduct body is arranged on the end away from grip part of right jig arm clamping part, and described electrodes conduct body is electrically connected with wire.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of electrocardiogram chest lead electrod.
Background technology
In today of development in science and technology, the treatment that the use of medical apparatus and instruments is people provides various facility, the crosslinking electrode of existing cardiograph is divided into chest crosslinking electrode and limb lead electrode for using the difference at position, when making electrocardiogram two kinds of crosslinking electrodes need with the use of, as shown in Figure 1, rubber bulb type chest crosslinking electrode (leather cup), as shown in Figure 2, clip limb lead electrode, when making electrocardiogram, needs to be clipped in by electrode clip of electrocardiogram on the limbs (as wrist, ankle) of people.When carrying out Electrocardioscopy to those who are investigated, need to make the electrodes conduct body of electrocardiogram lead electrode and the skin surface of those who are investigated reach good contact, to reduce contact impedance, ensure the quality of electrocardiographic recorder and the accuracy of diagnosis, chest lead in current electrocardiograph is adsorbed on those who are investigated's health shirtfront and neighbouring position by leather cup, but giving cutis laxa, the those who are investigated too become thin, such as, when old people has an electro-cardiogram, because the skin of old people is too lax, before the leather cup of electrocardiograph is difficult to be fixed on its breast, cardiograph cannot be allowed normally to work, very large trouble is caused to health care worker, also work efficiency is made greatly to reduce.
Utility model content
Technical problem to be solved in the utility model is: the problem of fixing the poor effect of chest crosslinking electrode leather cup in order to overcome the those who are investigated such as the old people that too relaxes the too smooth person of cutis laxa person, skin or skin with conventional ECG crosslinking electrode with it.This utility model subversive employing clip chest crosslinking electrode, it comprises left jig arm, right jig arm, rotating shaft, torque spring, electrodes conduct body and wire, left jig arm and right jig arm are connected and composed clip by torque spring by rotating shaft rotationally, and the clip that left jig arm and right jig arm are formed is divided into the grip part above rotating shaft and is in the clamping part below rotating shaft by rotating shaft; Torque spring is socketed in rotating shaft, one end of torque spring and the grip part of left jig arm inconsistent, the other end of torque spring and the grip part of right jig arm inconsistent; Described electrodes conduct body is arranged on the end away from grip part of right jig arm clamping part, and described electrodes conduct body is electrically connected with wire.
Described electrodes conduct body wraps up the end away from grip part of right jig arm clamping part, to contact the skin of checked people.
The described electrodes conduct body being arranged on the end away from grip part of right jig arm clamping part has the protuberance protruding from right jig arm of the skin area for increasing contact checked people.
Described left jig arm to be formed away from the matching ends of the clamping part of grip part away from the end of the clamping part of grip part and right jig arm and clamps.
Described electrodes conduct body is elastic electric conductor.
The end of the clamping part of described left jig arm is provided with an elastomer.
Described torque spring can carry out the size regulating torsion as required.
The beneficial effects of the utility model are: avoid carry out those who are investigated in Electrocardioscopy process due to the problem such as slackness of physical difference particularly skin cannot normal lead electrocardiogram instrument, prevent myoelectricity from disturbing, ensure that the quality of Electrocardiographic record and the accuracy of diagnosis, simultaneously, due to be subversive chest crosslinking electrode adopt method of clamping, namely, adopt method of clamping at chest and unconventionally utilize leather cup to suck suction mode to fix crosslinking electrode, the more effective collection realizing paired pulses, and can elastomer be adopted due to clamping part, therefore pain or the discomfort of checked people can not be caused in clamping process, this electrocardiogram chest lead electrod is not only effective, but also greatly can improve the work efficiency of health care worker.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the chest crosslinking electrode leather cup of the electrocardiograph of prior art.
Fig. 2 is the schematic diagram of the limb lead electrode holder of the electrocardiograph of prior art.
Fig. 3 is the schematic diagram of an embodiment of electrocardiogram chest lead electrod of the present utility model.
Fig. 4 is the schematic diagram of another embodiment of electrocardiogram chest lead electrod of the present utility model.
Detailed description of the invention
In the prior art as depicted in figs. 1 and 2, Fig. 1 is traditional chest crosslinking electrode, i.e. rubber bulb type chest crosslinking electrode, and the electrodes conduct body of rubber bulb type chest crosslinking electrode is sucker electrode; Fig. 2 is traditional clip limb lead electrode, it has limb lead electrode slice.And contrast clip chest crosslinking electrode of the present utility model, then overturned traditional sucked type chest crosslinking electrode, meanwhile, due to the difference at position of leading, its structure is also different from traditional clip limb lead electrode completely.
As shown in Figure 3, be an embodiment of the present utility model.Described electrocardiogram chest lead electrod comprises left jig arm 1, right jig arm 2, rotating shaft 3, torque spring 4, electrodes conduct body 5 and wire 6, left jig arm 1 and right jig arm 2 are connected and composed clip by torque spring 4 by rotating shaft 3 rotationally, the clip that left jig arm 1 and right jig arm 2 are formed is divided into the grip part above rotating shaft and is in the clamping part below rotating shaft by rotating shaft 3, torque spring 4 is socketed in rotating shaft 3, one end of torque spring 4 and the grip part of left jig arm 1 inconsistent, the other end of torque spring 4 and the grip part of right jig arm 2 inconsistent, described electrodes conduct body 5 is arranged on the end away from grip part of right jig arm 2 clamping part and wraps described end, described electrodes conduct body 5 is electrically connected with wire 6.
When carrying out Electrocardioscopy, be electrically connected by the wire 6 of this electrocardiogram chest lead electrod with electrocardiograph, like this, electrodes conduct body 5 is electrically connected with electrocardiograph by wire 6, thus realizes the transmission of ECG signal; Then, this electrocardiogram chest lead electrod is clamped the skin on the shirtfront of those who are investigated or neighbouring position, electrodes conduct body due to this electrocardiogram chest lead electrod is arranged on the end of the clamping part of right jig arm 2 and left jig arm 1 and is formed away from the matching ends of the clamping part of grip part and clamp, clamping makes well to fix crosslinking electrode, and it is inconsistent better to make electrodes conduct body 5 and checked people collect the region of signal with it, to collect signal more clearly.
In another embodiment of the present utility model, as shown in Figure 4, on the basis of above-described embodiment, the electrodes conduct body 5 of the end of the clamping part of described right jig arm 2 has protuberance 8, this protuberance 8 increases the area with those who are investigated examined region with it, better can collect signal.
In addition, the clamping part end 7 of left jig arm 1 also can adopt elastomer, makes those who are investigated be felt more comfortable in clamping process having an electro-cardiogram like this.Both well having solved cutis laxa cannot the problem of fixed electrode, can better collect signal again by the electrodes conduct body 5 of right jig arm 2.Further, described torque spring 4 can regulate the size of torsion according to concrete needs, and regulative mode is by forms such as knobs.Good contact can be formed from its shirtfront of different those who are investigated and neighbouring skin under the elastic force effect of the electrodes conduct body of this electrocardiogram chest lead electrod, reduce contact impedance, ensure that the accuracy of the Electrocardiographic quality traced and diagnosis.
Those skilled in the art should understand that; above-mentioned embodiment is only used to the object that illustrates and the example of lifting; instead of be used for limiting; the any amendment done under all instructions in the application and claims, equivalently to replace, all should be included in and this application claims in the scope of protection.
Claims (7)
1. an electrocardiogram chest lead electrod, comprise left jig arm (1), right jig arm (2), rotating shaft (3), torque spring (4), electrodes conduct body (5) and wire (6), left jig arm (1) and right jig arm (2) are connected and composed clip by torque spring (4) by rotating shaft (3) rotationally, the clip that left jig arm (1) and right jig arm (2) are formed is divided into the grip part above rotating shaft and is in the clamping part below rotating shaft by rotating shaft (3), torque spring (4) is socketed in rotating shaft (3), one end of torque spring (4) and the grip part of left jig arm (1) inconsistent, the other end of torque spring (4) and the grip part of right jig arm (2) inconsistent, it is characterized in that, described electrodes conduct body (5) is arranged on the side end away from grip part on right jig arm (2) clamping part, described electrodes conduct body (5) is electrically connected with wire (6).
2. a kind of electrocardiogram chest lead electrod according to claim 1, it is characterized in that, described electrodes conduct body (5) wraps up the end away from grip part of right jig arm (2) clamping part, and the skin of contact checked people is so that Received signal strength.
3. a kind of electrocardiogram chest lead electrod according to claim 1, it is characterized in that, described in be arranged on the end away from grip part of right jig arm (2) clamping part electrodes conduct body (5) there is the protuberance (8) protruding from right jig arm (2) for increasing contact checked people skin area.
4. a kind of electrocardiogram chest lead electrod according to claim 1, is characterized in that, described left jig arm (1) to be formed away from the matching ends of the clamping part of grip part away from the end of the clamping part of grip part and right jig arm (2) and clamps.
5. a kind of electrocardiogram chest lead electrod according to claim 1, is characterized in that, described electrodes conduct body (5) is elastic electric conductor.
6. a kind of electrocardiogram chest lead electrod according to claim 1, is characterized in that, the end of the clamping part of described left jig arm (1) is provided with an elastomer.
7. a kind of electrocardiogram chest lead electrod according to claim 1, is characterized in that, described torque spring (4) can carry out the size regulating torsion as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488203.5U CN204091976U (en) | 2014-08-27 | 2014-08-27 | A kind of electrocardiogram chest lead electrod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488203.5U CN204091976U (en) | 2014-08-27 | 2014-08-27 | A kind of electrocardiogram chest lead electrod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204091976U true CN204091976U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488203.5U Active CN204091976U (en) | 2014-08-27 | 2014-08-27 | A kind of electrocardiogram chest lead electrod |
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| Country | Link |
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| CN (1) | CN204091976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657922A (en) * | 2020-07-01 | 2020-09-15 | 南通市第二人民医院 | Chest and back electrocardiogram detection device and using method thereof |
-
2014
- 2014-08-27 CN CN201420488203.5U patent/CN204091976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657922A (en) * | 2020-07-01 | 2020-09-15 | 南通市第二人民医院 | Chest and back electrocardiogram detection device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220302 Address after: 100035 No. 31 East Xinjiekou street, Beijing, Xicheng District Patentee after: BEIJING JISHUITAN Hospital Address before: Room 301, gate 3, building 5, Boya West Park, Nongda South Road, Haidian District, Beijing 100193 Patentee before: He Yuehui |