CN211883784U - Portable electrocardiograph - Google Patents
Portable electrocardiograph Download PDFInfo
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- CN211883784U CN211883784U CN201921993073.XU CN201921993073U CN211883784U CN 211883784 U CN211883784 U CN 211883784U CN 201921993073 U CN201921993073 U CN 201921993073U CN 211883784 U CN211883784 U CN 211883784U
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- signal acquisition
- electrode
- acquisition electrode
- interference
- instrument body
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Abstract
The utility model relates to a portable electrocardiograph, include: an instrument body; the front side of the instrument body is provided with a signal acquisition electrode and an anti-interference electrode; the signal acquisition electrodes are provided with two, namely a first signal acquisition electrode and a second signal acquisition electrode; the first signal acquisition electrode and the second signal acquisition electrode are respectively positioned on two sides of the instrument body; the anti-interference electrode is positioned between the first signal acquisition electrode and the second signal acquisition electrode and is close to the second signal acquisition electrode; the utility model discloses a portable electrocardiograph is through setting up first, second signal acquisition electrode in the both sides of instrument body, and convenient to use person realizes the collection of the weak electrocardiosignal of body surface in this portable electrocardiograph of gripping, simultaneously through with anti-interference electrode sets up between first, second signal acquisition electrode, ensures the anti-interference effect of the electrocardiosignal of anti-interference electrode pair first, second signal acquisition electrode collection.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to portable electrocardiograph.
Background
With the improvement of living standard and the acceleration of life rhythm of people, the incidence rate of cardiovascular diseases is rapidly increased, which becomes one of the main factors threatening the health of human body. The electrocardiogram is the main basis for treating the diseases, has the advantages of reliable diagnosis, simple method and no harm to patients, and becomes more and more important in modern medicine. The conventional electrocardiogram is the electrocardio-activity recorded by an electrocardiograph under the condition of lying still of a patient, lasts for only a few seconds to a few minutes, and only a small amount of information about the heart state can be obtained, so that the probability of being discovered is low even if arrhythmia occurs in a limited time. Therefore, it is necessary to monitor the patient in real time for a long time by a corresponding monitoring device and record the electrocardiographic data of the patient. Because the occurrence of heart diseases has the characteristic of paroxysmal, a patient cannot lie in a hospital for a long time, but needs to be monitored by medical staff in real time, so that the research and development of corresponding portable electrocardio monitoring products are more important.
Some portable electrocardio monitoring products are also successively appeared in the market, and the portable electrocardio monitoring products generally have the problem of low electrocardio signal acquisition precision due to the fact that the portable electrocardio monitoring products acquire weak electrocardio signals on the body surface of a human body.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable electrocardiograph to how the solution convenient to use person experiences the contact sense of finger and corresponding signal acquisition electrode, plays the technical problem who reminds the user finger to hug closely the effect of corresponding signal acquisition electrode.
In order to solve the technical problem, the utility model provides a portable electrocardiograph, include: an instrument body; the front side of the instrument body is provided with a signal acquisition electrode and an anti-interference electrode; the signal acquisition electrodes are provided with two, namely a first signal acquisition electrode and a second signal acquisition electrode; the first signal acquisition electrode and the second signal acquisition electrode are respectively positioned on two sides of the instrument body; and the anti-interference electrode is positioned between the first signal acquisition electrode and the second signal acquisition electrode and is close to the second signal acquisition electrode.
Furthermore, a plurality of salient points are arranged on the surfaces of the first signal acquisition electrode, the second signal acquisition electrode and the anti-interference electrode.
Furthermore, the front of the instrument body is also provided with an on/off key.
Further, the front of the instrument body is also provided with a status indicator lamp.
Furthermore, the power-on/off key and the state indicator lamp are positioned between the first signal acquisition electrode and the anti-interference electrode.
Furthermore, a battery cover plate is arranged on the back surface of the instrument body.
The utility model has the advantages that the portable electrocardiograph contacts the skin on the surface of the human body through the first and the second signal acquisition electrodes arranged on the electrocardiograph body, acquires the weak electrocardiograph signals on the body surface, and inhibits the human interference signals through the anti-interference electrodes, thereby realizing the acquisition of the electrocardiograph signals; the convex points 104 on the first and second signal acquisition electrodes are convenient for increasing the friction force between the human fingers and the corresponding signal acquisition electrodes, so that a user can feel the contact feeling between the fingers and the corresponding signal acquisition electrodes, and the function of reminding the user of tightly attaching the fingers to the corresponding signal acquisition electrodes is achieved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the portable electrocardiograph of the present invention;
fig. 2 is a schematic diagram of the back structure of the portable electrocardiograph of the present invention.
Wherein:
the instrument comprises an instrument body 100, a first signal acquisition electrode 101, a second signal acquisition electrode 102, an anti-interference electrode 103, a salient point 104, an on/off button 105, a status indicator lamp 106 and a battery cover plate 107.
Detailed Description
The structure of the present invention will now be described in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, the present embodiment 1 provides a portable electrocardiograph including: an instrument body 100; the front surface of the instrument body 100 is provided with a signal acquisition electrode and an anti-interference electrode 103; the number of the signal acquisition electrodes is two, namely a first signal acquisition electrode 101 and a second signal acquisition electrode 102; the first signal acquisition electrode and the second signal acquisition electrode are respectively positioned at two sides of the instrument body 100; and the anti-interference electrode 103 is positioned between the first signal acquisition electrode and the second signal acquisition electrode and is close to the second signal acquisition electrode 102.
Specifically, the portable electrocardiograph of the present embodiment contacts the skin on the surface of the human body through the first and second signal collecting electrodes arranged on the apparatus body 100 to collect the electrocardiographic signals weak on the body surface, and suppresses the human interference signals through the anti-interference electrode 103 to realize the collection of the electrocardiographic signals; through setting up first, second signal acquisition electrode in the both sides of instrument body 100, convenient to use person realizes the collection of the weak electrocardiosignal of body surface when gripping this portable electrocardio appearance, simultaneously through will anti-interference electrode 103 sets up between first, second signal acquisition electrode, ensures the anti-interference effect of anti-interference electrode to the electrocardiosignal of first, second signal acquisition electrode collection.
Furthermore, a plurality of salient points 104 are arranged on the surfaces of the first signal acquisition electrode, the second signal acquisition electrode and the anti-interference electrode 103.
Specifically, the salient points 104 on the first and second signal collecting electrodes facilitate increasing the friction between the human fingers and the corresponding signal collecting electrodes, so that the user can feel the contact feeling between the fingers and the corresponding signal collecting electrodes, and the function of reminding the user that the fingers are tightly attached to the corresponding signal collecting electrodes is achieved; in order to unify the design layout of the portable electrocardiograph, bumps 104 are also arranged on the surface of the interference-free electrode 103.
Further, the front surface of the apparatus body 100 is further provided with an on/off button 105 for turning on or off the portable electrocardiograph.
Further, the front surface of the apparatus body 100 is further provided with a status indicator lamp 106 for indicating whether the operation status of the portable electrocardiograph is normal.
Further, the on/off button 105 and the status indicator 106 are located between the first signal collecting electrode 101 and the anti-jamming electrode 103.
Further, a battery cover 107 is provided on the back of the apparatus body 100.
In conclusion, the portable electrocardiograph is in contact with the skin on the surface of a human body through the first signal acquisition electrode and the second signal acquisition electrode which are arranged on the electrocardiograph body, acquires electrocardiosignals with weak body surfaces, and inhibits human interference signals through the anti-interference electrodes to realize the acquisition of the electrocardiosignals; the first signal acquisition electrode and the second signal acquisition electrode are arranged on two sides of the instrument body, so that a user can conveniently grip the portable electrocardiograph and acquire weak electrocardiograph signals on the body surface, and meanwhile, the anti-interference electrode is arranged between the first signal acquisition electrode and the second signal acquisition electrode, so that the anti-interference effect of the anti-interference electrode on the electrocardiograph signals acquired by the first signal acquisition electrode and the second signal acquisition electrode is ensured; the salient points 104 on the first signal acquisition electrode and the second signal acquisition electrode are convenient for increasing the friction force between the human finger and the corresponding signal acquisition electrode, so that a user can feel the contact feeling between the finger and the corresponding signal acquisition electrode, and the function of reminding the user that the finger is tightly attached to the corresponding signal acquisition electrode is achieved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A portable electrocardiograph, comprising:
an instrument body;
the front side of the instrument body is provided with a signal acquisition electrode and an anti-interference electrode;
the signal acquisition electrodes are provided with two, namely a first signal acquisition electrode and a second signal acquisition electrode;
the first signal acquisition electrode and the second signal acquisition electrode are respectively positioned on two sides of the instrument body; and
the anti-interference electrode is positioned between the first signal acquisition electrode and the second signal acquisition electrode and is close to the second signal acquisition electrode;
the surfaces of the first signal acquisition electrode, the second signal acquisition electrode and the anti-interference electrode are provided with a plurality of salient points.
2. The portable electrocardiograph according to claim 1,
the front of the instrument body is also provided with an on/off key.
3. The portable electrocardiograph according to claim 2,
and the front surface of the instrument body is also provided with a status indicator lamp.
4. The portable electrocardiograph according to claim 3,
the power-on/off button and the state indicator lamp are positioned between the first signal acquisition electrode and the anti-interference electrode.
5. The portable electrocardiograph according to claim 1,
the back of the instrument body is provided with a battery cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993073.XU CN211883784U (en) | 2019-11-18 | 2019-11-18 | Portable electrocardiograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993073.XU CN211883784U (en) | 2019-11-18 | 2019-11-18 | Portable electrocardiograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211883784U true CN211883784U (en) | 2020-11-10 |
Family
ID=73298419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921993073.XU Active CN211883784U (en) | 2019-11-18 | 2019-11-18 | Portable electrocardiograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211883784U (en) |
-
2019
- 2019-11-18 CN CN201921993073.XU patent/CN211883784U/en active Active
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