CN101810477B - Portable electrocardiogram machine - Google Patents
Portable electrocardiogram machine Download PDFInfo
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- CN101810477B CN101810477B CN 201010044443 CN201010044443A CN101810477B CN 101810477 B CN101810477 B CN 101810477B CN 201010044443 CN201010044443 CN 201010044443 CN 201010044443 A CN201010044443 A CN 201010044443A CN 101810477 B CN101810477 B CN 101810477B
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- Prior art keywords
- electrocardioelectrode
- electrode
- cardioscribe
- electrocardio
- contact
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- 238000012806 monitoring device Methods 0.000 claims abstract description 21
- 240000009087 Crescentia cujete Species 0.000 claims description 3
- 235000005983 Crescentia cujete Nutrition 0.000 claims description 3
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 2
- 210000004247 hand Anatomy 0.000 description 6
- 239000004020 conductor Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004165 myocardium Anatomy 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention relates to a portable electrocardiogram machine, comprising an electrocardio-electrode device for acquiring the surface signal of a contact, and an electrocardio-monitoring device for converting the acquired signal into electrocardiograph wave and displaying the electrocardiograph wave, and further comprising a lead wire, wherein the electrocardio-electrode device is connected with the electrocardio-monitoring device by the lead wire, and the electrocardio-electrode device is provided with a handheld part for being held by hands of people. The technical scheme for carrying out the invention can not let users to feel uncomfortable, can be repeatedly used, is not easily influenced by the environment, and ensures the stability of signal acquisition and transmission; in addition, the electrocardiograph wave can not be interfered by myoelectricity, and thereby the electrocardiosignal cannot distort; and moreover, the contact area of the electrocardio-electrode and the hand is increased, and thereby the signal acquisition channel of the electrocardio-electrode is increased, and the signal acquisition capacity and the monitoring data accuracy of the electrocardiogram machine are improved.
Description
Technical field
The present invention relates to medical apparatus and instruments, more particularly, relate to a kind of cardioscribe.
Background technology
Because tissue and body fluid around the heart can both conduct electricity, therefore human body can be regarded as and be one and have length and width, thick tridimensional volume conductor.Heart cans be compared to power supply, it is exciting that the electrochemical activity of the excitable cell in the cardiac muscle can make cardiac muscle that electricity occurs, and then make heart generation mechanical contraction, the closed action electric current that this ignition process of heart produces, in the human body volume conductor, flow, and propagate into the whole body various piece, thereby make the human body different surfaces partly produce the variation of potential difference.Electrocardiogram (ECG) is exactly that the potential difference real time record that body surface is changing is got off.
Electrocardioelectrode is a kind of biosensor in the medical apparatus and instruments, the collection of human body signal and record when being applicable to cardioelectric monitor.Can grasp at any time the health of oneself for ease of suffering from angina pectoris and the myocardiac patient of myocardial infarction one class, medical apparatus and instruments producer has produced multiple electrocardiograph for hospital or patient.At present, clinical middle extensive use be disposable stickup electrocardioelectrode, electrode centers partly has the Signa Gel material, sticks on the human body specific part, can make the people feel uncomfortable during use, even can cause that the allergic symptoms such as pruritus appear in skin; And the conductive material in the kind electrode is easily affected by environment and cause electric conductivity unstable, thereby affect signals collecting and transmission.In addition, this type of electrode can not be reused, and is not suitable for patient under community and the family's condition and old man's cardioelectric monitor.
The cardioscribe that in Chinese patent CN 200510102122.2, provides, place the both sides of electrocardiograph with the electrode slice of radian, both hands contact two lateral electrodes can carry out the electrocardio measurement, usage comparison is convenient, but it is the Shortcomings part also: the contact area of electrode and body surface is little, the more weak and jitter of the physiological signal of collection; In addition, this electrocardiograph be shaped as cuboid design, electrode is in both sides, when this electrocardiograph of user hands grasping is measured, posture is nature not, and arm muscle is in nervous state, and this moment, ecg wave form can be subject to larger myoelectricity interference, this interference sometimes even flood electrocardiosignal, thereby cause the electrocardiosignal distortion.
Summary of the invention
The technical problem to be solved in the present invention is that for the defects of prior art, providing a kind of can reuse, and is not vulnerable to the cardioscribe that myoelectricity disturbs.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of cardioscribe, comprise for the electrocardioelectrode device that gathers the contact surface signal, and be used for converting the signal that gathers to ecg wave form, and show the electrocardiograph monitoring device of described ecg wave form, it is characterized in that, also comprise conducting wire, described electrocardioelectrode device is connected with described electrocardiograph monitoring device by conducting wire, and described electrocardioelectrode device is provided with the handle part of people's holds.
In cardioscribe of the present invention, the quantity of described electrocardioelectrode device is 1 or 2.
In cardioscribe of the present invention, described electrocardioelectrode device is the shuttle body.
In cardioscribe of the present invention, described electrocardioelectrode device is cylinder.
In cardioscribe of the present invention, described electrocardioelectrode device is the waist drum body.
In cardioscribe of the present invention, described electrocardioelectrode device is spheroid, cone, prism, dumbbell body, calabash body or screw thread cylinder.
In cardioscribe of the present invention, described electrocardioelectrode device is provided with at least one electrode, and described at least one electrode is connected with described electrocardiograph monitoring device by conducting wire respectively.
In cardioscribe of the present invention, described electrocardioelectrode device is provided with at least two electrodes, and described at least two electrodes separate by insulated part each other.
In cardioscribe of the present invention, described electrocardioelectrode device is provided with at least one groove that cooperates with finger, and the opening direction of described groove is consistent.
In cardioscribe of the present invention, described electrocardioelectrode device arranges a contact at least on end face along its length, and described at least one electrode connects described electrocardiograph monitoring device by described at least one contact respectively.
Implement cardioscribe of the present invention, have following beneficial effect:
1. owing to do not need to adopt the Signa Gel material to make electrocardioelectrode stick on the human body specific part, so, can not allow user feel uncomfortable, and avoid that sticking note formula electrocardioelectrode can not be reused, easy defective affected by environment, thereby guarantee the stability of signals collecting and transmission;
2. owing to only need hold electrocardioelectrode in use, user can adjust posture like a cork so that its posture is naturalness, and ecg wave form can not be subject to myoelectricity and disturbed this moment, thereby has guaranteed that electrocardiosignal can distortion;
Electrocardioelectrode be shaped as the shape of being convenient to hold, increased the contact surface of electrocardioelectrode and hands, thereby increased the signal sampling channel of electrocardioelectrode, so that the signals collecting ability of electrocardiograph and the accuracy of Monitoring Data are improved.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Figure 1A is the front view according to the electrocardioelectrode device of the cardioscribe of first embodiment of the invention;
Figure 1B is the front view according to the electrocardioelectrode device of the cardioscribe of second embodiment of the invention;
Fig. 1 C is the front view according to the electrocardioelectrode device of the cardioscribe of third embodiment of the invention;
Fig. 1 D is the front view according to the electrocardioelectrode device of the cardioscribe of fourth embodiment of the invention;
Fig. 2 is the structural representation according to the cardioscribe of fifth embodiment of the invention.
The specific embodiment
Shown in Figure 1A, in the front view of the electrocardioelectrode device of the cardioscribe of the first embodiment of the present invention, this electrocardioelectrode device is the shuttle body, and only has an electrode 11, and it links to each other with the electrocardiograph monitoring device (not shown) by contact 31.
As shown in Figure 1B, in the front view of the electrocardioelectrode device of the cardioscribe of the second embodiment of the present invention, this electrocardioelectrode device is cylinder, this electrocardioelectrode device comprises two electrodes 11,12, two electrodes 11, separate by insulated part 21 between 12, contact 31 is located at that the electrocardioelectrode device is gone up along its length and near on the end face of electrode 11, contact 32 is located at that the electrocardioelectrode device is gone up along its length and near on the end face of electrode 12, wherein, electrode 11 links to each other with the electrocardiograph monitoring device (not shown) by contact 31, and electrode 12 links to each other with electrocardiograph monitoring device by contact 32.
Shown in Fig. 1 C, in the front view of the electrocardioelectrode device of the cardioscribe of the third embodiment of the present invention, this electrocardioelectrode device is the waist drum body, this electrocardioelectrode device comprises three electrodes 11,12,13, separate by insulated part 21 between electrode 11 and the electrode 12, separate by insulated part 22 between electrode 12 and the electrode 13, contact 31 is located at that the electrocardioelectrode device is gone up along its length and near on the end face of electrode 11, contact 32 is located at that the electrocardioelectrode device is gone up along its length and near on the end face of electrode 13, electrode 11 links to each other with the electrocardiograph monitoring device (not shown) by contact 31, electrode 13 links to each other with electrocardiograph monitoring device by contact 32, electrode 12 can be connected with contact 31 or contact 32, also a contact (not shown) that links to each other with electrocardiograph monitoring device can be set on the surface of electrode 12.
Shown in Fig. 1 D, in the front view of the electrocardioelectrode device of the cardioscribe of the fourth embodiment of the present invention, this electrocardioelectrode device is the shuttle body, this electrocardioelectrode device is provided with four electrodes 11,12,13,14, separate by insulated part 21 between electrode 11 and the electrode 12, separate by insulated part 22 between electrode 12 and the electrode 13, separate by insulated part 23 between electrode 13 and the electrode 14, contact 31 is located at the electrocardioelectrode device along its length near on the end face of electrode 11, electrode 11 links to each other with the electrocardiograph monitoring device (not shown) by contact 31, electrode 12,13,14 can be connected with contact 31 respectively, also a contact (not shown) that links to each other with electrocardiograph monitoring device can be set on its corresponding surface respectively, electrode 11,12,13, be respectively equipped with on 14 and point the groove 41 that matches, 42,43,44, and groove 41,42,43,44 opening direction is consistent, when making the user be in one's hands the electrocardioelectrode device, four fingers except thumb just fall into four grooves.
Fig. 2 is the structural representation according to the cardioscribe of fifth embodiment of the invention, this cardioscribe comprises electrocardioelectrode device 100, electrocardiograph monitoring device 200 and conducting wire 300, and electrocardioelectrode device 100 is connected with electrocardiograph monitoring device 200 by conducting wire 300, wherein, electrocardioelectrode device 100 is used for gathering the contact surface signal, and electrocardiograph monitoring device 200 is signal collected for the treatment of electrocardioelectrode device 100.In ability embodiment, the quantity of electrocardioelectrode device 100 is two, is respectively electrocardioelectrode device 110 and electrocardioelectrode device 120, and electrocardioelectrode device 110,120 can be any electrocardioelectrode device among the embodiment of front.In use, if user's left hand is held electrocardioelectrode device 110 (positive pole), the right hand is held electrocardioelectrode device 120 (negative pole), like this, two electrocardioelectrode devices 110,120 just can gather the signal of telecommunication on both hands surface independently, the signal of telecommunication that gathers is by conducting wire 300 input cardioelectric monitor equipment 200, and 200 pairs of acquired signal of receiving of cardioelectric monitor equipment are processed, and converts the signal that gathers to ecg wave form and show.
Need to prove, more than be embodiments of the invention, be not limited to the present invention, the electrocardioelectrode device also can be spheroid, cone, prism, dumbbell body, calabash body or screw thread cylinder etc., so that people's holds, and the electrocardioelectrode device of every kind of shape all can arrange a plurality of electrodes, and the number of contact also can arrange arbitrarily.When reality is used, quantity (electrocardioelectrode device of use when surveying such as one hand of electrocardioelectrode device can be set arbitrarily according to practical situation, use two electrocardioelectrode devices when both hands are surveyed), the polarity of the size of the shape of electrocardioelectrode device, electrocardioelectrode device, electrocardioelectrode device (the electrocardioelectrode device held of left hand is for anodal, and the electrocardioelectrode device that the right hand is held is negative pole).
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (5)
1. cardioscribe, comprise for the electrocardioelectrode device that gathers the contact surface signal, and be used for converting the signal that gathers to ecg wave form, and show the electrocardiograph monitoring device of described ecg wave form, it is characterized in that, also comprise conducting wire, described electrocardioelectrode device is provided with electrode, described electrode is connected with described electrocardiograph monitoring device by conducting wire, and the electrocardioelectrode device is shuttle body, cylinder, waist drum body, spheroid, cone, prism, dumbbell body, calabash body or screw thread cylinder; Described electrocardioelectrode device is provided with at least one groove (41,42,43,44) that cooperates with finger, and the opening direction of described groove (41,42,43,44) is consistent.
2. cardioscribe according to claim 1 is characterized in that, the quantity of described electrocardioelectrode device is 1 or 2.
3. cardioscribe according to claim 1 and 2, it is characterized in that, described electrocardioelectrode device is provided with at least one electrode (11,12,13,14), and described at least one electrode (11,12,13,14) is connected with described electrocardiograph monitoring device by conducting wire respectively.
4. cardioscribe according to claim 1 and 2, it is characterized in that, described electrocardioelectrode device is provided with at least two electrodes (11,12,13,14), and described at least two electrodes (11,12,13,14) separate by insulated part (21,22,23) each other.
5. cardioscribe according to claim 3, it is characterized in that, described electrocardioelectrode device arranges a contact (31,32) at least on end face along its length, described at least one electrode (11,12,13,14) connects described electrocardiograph monitoring device by described at least one contact (31,32) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010044443 CN101810477B (en) | 2010-01-15 | 2010-01-15 | Portable electrocardiogram machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010044443 CN101810477B (en) | 2010-01-15 | 2010-01-15 | Portable electrocardiogram machine |
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| Publication Number | Publication Date |
|---|---|
| CN101810477A CN101810477A (en) | 2010-08-25 |
| CN101810477B true CN101810477B (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010044443 Expired - Fee Related CN101810477B (en) | 2010-01-15 | 2010-01-15 | Portable electrocardiogram machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105942994A (en) * | 2016-05-19 | 2016-09-21 | 王丛知 | Measurement handle for human physiological parameters |
| CN108030492A (en) * | 2017-12-20 | 2018-05-15 | 珠海于氏医疗科技有限公司 | A kind of new cardiac diagnosis lead electrode assembly |
| JP6675760B2 (en) * | 2018-04-10 | 2020-04-01 | Ｓｉｍｐｌｅｘ Ｑｕａｎｔｕｍ株式会社 | Electrocardiogram measurement method and electrocardiograph |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3702113A (en) * | 1969-08-20 | 1972-11-07 | Walter Vincent Blockley | Electrode apparatus for exerciser handlebar |
| DE2513445A1 (en) * | 1974-04-01 | 1975-10-02 | Johannes Petrus Dipl Ing Gous | Heart monitor for ambulances with ECG and resuscitator - modified to facilitate quicker and surer application of electrodes to patient |
| US6165129A (en) * | 1999-02-12 | 2000-12-26 | Bates; Roger D. | Removably mountable pulse rate monitoring system |
| CN2516097Y (en) * | 2001-12-04 | 2002-10-16 | 红运企业股份有限公司 | Electrocardiogram measuring device with sphygmomanometer function |
| US6522255B1 (en) * | 1998-03-02 | 2003-02-18 | Steve Hsieh | Handle sensor for detecting signals from human body to a signal processing circuit |
-
2010
- 2010-01-15 CN CN 201010044443 patent/CN101810477B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3702113A (en) * | 1969-08-20 | 1972-11-07 | Walter Vincent Blockley | Electrode apparatus for exerciser handlebar |
| DE2513445A1 (en) * | 1974-04-01 | 1975-10-02 | Johannes Petrus Dipl Ing Gous | Heart monitor for ambulances with ECG and resuscitator - modified to facilitate quicker and surer application of electrodes to patient |
| US6522255B1 (en) * | 1998-03-02 | 2003-02-18 | Steve Hsieh | Handle sensor for detecting signals from human body to a signal processing circuit |
| US6165129A (en) * | 1999-02-12 | 2000-12-26 | Bates; Roger D. | Removably mountable pulse rate monitoring system |
| CN2516097Y (en) * | 2001-12-04 | 2002-10-16 | 红运企业股份有限公司 | Electrocardiogram measuring device with sphygmomanometer function |
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| CN101810477A (en) | 2010-08-25 |
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