CN1868400A - Hand-holding type electrocardiograph - Google Patents
Hand-holding type electrocardiograph Download PDFInfo
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- CN1868400A CN1868400A CN 200510102122 CN200510102122A CN1868400A CN 1868400 A CN1868400 A CN 1868400A CN 200510102122 CN200510102122 CN 200510102122 CN 200510102122 A CN200510102122 A CN 200510102122A CN 1868400 A CN1868400 A CN 1868400A
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- contact surface
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Abstract
A handheld electrocardiogram instrument has a shell and an internal electrocardial waveform metering and measuring unit with positive, negative and other electrodes, which have their relative contact regions on said shell. When it is grasped by two hands of a person in such manner that its hands are in contacted with said electrodes, its electrocardiogram can be displayed.
Description
Technical field
The present invention relates to a kind of medical monitoring device, be specifically related to a kind of portable hand-holding type electrocardiograph.
Background technology
For ease of suffering from the health that angina pectoris and the myocardiac patient of myocardial infarction one class can grasp self at any time, medical apparatus and instruments producer produces portable electrocardiograph and supplies with patient's use.Disclose a kind of portable electrocardiograph as Chinese patent 200410104863, this portable electrocardiograph is the outer surface that the 1st electrode is arranged at apparatus main body, and the 2nd electrode is drawn to the apparatus main body outside from apparatus main body by connection cord, by the potential difference that produces between two electrodes of measuring contact surface (mainly being between patient's the hands and chest), can the instrumentation ecg wave form.Thus, the myoelectric potential that is produced by the muscle beyond the cardiac muscle can not become noise and on the ecg wave form that is added to, thus high accuracy instrumentation ecg wave form stably comparatively.Yet the weak point of this portable electrocardiograph is to use connection cord, and this gives to use and carry and brings some inconvenience; And, since the human body surface of electrode contact be need exposed, this also make the patient can not be easily the ecg wave form of instrumentation oneself quickly, especially colder at weather, wear clothes more in.
Chinese patent 200410059061 also discloses a kind of portable electrocardiograph, and it all is arranged on two electrodes on the housing, has exempted the trouble of using connection cord; And counter electrode and human body electrodes in contact formation face improve, and made things convenient for people's use to a certain extent.Yet it in use still needs hands to contact and can test with two electrodes respectively with exposed trunk position (as chest and abdominal part), and this also makes troubles to use undoubtedly.
Summary of the invention
The objective of the invention is at the problems referred to above, provide a kind of need to hold and get final product the high accuracy hand-holding type electrocardiograph of instrumentation ecg wave form stably.
For achieving the above object, technical scheme of the present invention is as follows: a kind of hand-holding type electrocardiograph has a housing, device ecg wave form measuring device in the housing; The positive pole of described ecg wave form measuring device, negative pole nothing to do with electrode form electrode contact surface on side elevation outside the housing.
The electrode contact surface of above-mentioned negative pole and indifferent electrode is arranged on the same outer side elevation, or is separately positioned on the two adjacent hull outside facades.If the electrode contact surface of negative pole and indifferent electrode is arranged on the same outer side elevation, the anode electrode contact surface then is arranged on another outer side elevation on the other side.Better, above-mentioned anode electrode contact surface is arranged on the left-external side facade of housing, and the electrode contact surface of negative pole and indifferent electrode is arranged on outside the right side of housing on the side elevation.
It is rectangular-shaped that above-mentioned housing is substantially, so that the human body both hands grip.
The residing separately hull outside facade of the electrode contact surface of above-mentioned positive pole, negative pole nothing to do with electrode is a cambered surface, and three electrode contact surfaces are respectively according to the radian setting of cambered surface.
The electrode contact surface of above-mentioned positive pole, negative pole nothing to do with electrode all is projected on hull outside facade of living in slightly.
Above-mentioned housing be provided with one can with the electrode electrode interface that line is connected that leads, anodal, the negative pole nothing to do with electrode of ecg wave form measuring device is connected with this electrode interface respectively, so that the present invention can satisfy the requirement of fixed location use.
Be provided with the storage device that is connected with the ecg wave form measuring device in the above-mentioned housing, this storage device has a data-interface to be arranged on the housing.
The present invention can make user only need both hands to grip also and contact above-mentioned three electrodes simultaneously, and need not expose the limbs metastomium by adopting said structure, can receive the electrocardiosignal in the human body easily, carries out high accuracy ecg wave form instrumentation stably.
Description of drawings
Fig. 1 is a positive perspective view of the present invention;
Fig. 2 is a back side of the present invention perspective view.
Now the invention will be further described in conjunction with the accompanying drawings and embodiments:
The specific embodiment
As shown in Figure 1 and Figure 2, the present invention has one to be rectangular-shaped housing 1 substantially, device ecg wave form measuring device in the housing 1, and housing 1 front is provided with electrocardiogram display screen 11 and action button 12.The left-external side facade of housing 1 and right outer side elevation are cambered surface, and the anodal contact surface 2 of ecg wave form measuring device is set according to the cambered surface radian on the left-external side facade; The negative pole contact surface 3 and the indifferent electrode contact surface 4 of ecg wave form measuring device are set according to the cambered surface radian on the right outer side elevation.The electrode contact surface of positive pole, negative pole and indifferent electrode all is projected on surface of shell of living in slightly.Also be provided with on the outer facade of the downside of housing 1 one can with the electrode electrode interface 14 that line is connected that leads, the positive pole of ecg wave form measuring device, negative pole nothing to do with electrode are connected with this electrode interface 14 respectively.Also be provided with the storage device that is connected with the ecg wave form measuring device in the housing 1, this storage device has a data-interface 13 to be arranged on the outer facade of downside of housing 1.
When the present invention uses, user only needs both hands to grip housing, left hand contacts with anodal contact surface simultaneously, the right hand contacts with the indifferent electrode contact surface with negative pole, can carry out the ecg wave form instrumentation, simultaneously eyes can be easily in time understood the ecg wave form situation of oneself from the display screen in housing front.
Claims (9)
1, a kind of hand-holding type electrocardiograph has a housing, and device ecg wave form measuring device in the housing is characterized in that: the positive pole of described ecg wave form measuring device, negative pole nothing to do with electrode form electrode contact surface on side elevation outside the housing.
2, a kind of hand-holding type electrocardiograph according to claim 1 is characterized in that: the electrode contact surface of described negative pole and indifferent electrode is arranged on the same outer side elevation, or is separately positioned on the two adjacent hull outside facades.
3, a kind of hand-holding type electrocardiograph according to claim 2 is characterized in that: the electrode contact surface of described negative pole and indifferent electrode is arranged on the same outer side elevation, and the anode electrode contact surface then is arranged on another outer side elevation on the other side.
4, a kind of hand-holding type electrocardiograph according to claim 2 is characterized in that: described anode electrode contact surface is arranged on the left-external side facade of housing, and the electrode contact surface of negative pole and indifferent electrode is arranged on outside the right side of housing on the side elevation.
5, according to the arbitrary described a kind of hand-holding type electrocardiograph of claim 1 to 4, it is characterized in that: described housing is rectangular-shaped substantially.
6, according to the arbitrary described a kind of hand-holding type electrocardiograph of claim 1 to 4, it is characterized in that: the residing separately hull outside facade of electrode contact surface of described positive pole, negative pole nothing to do with electrode is a cambered surface, and three electrode contact surfaces are respectively according to the radian setting of cambered surface.
7, according to the arbitrary described a kind of hand-holding type electrocardiograph of claim 1 to 4, it is characterized in that: the electrode contact surface of described positive pole, negative pole nothing to do with electrode all is projected on hull outside facade of living in slightly.
8, according to the arbitrary described a kind of hand-holding type electrocardiograph of claim 1 to 4, it is characterized in that: described housing be provided with one can with the electrode electrode interface that line is connected that leads, anodal, the negative pole nothing to do with electrode of ecg wave form measuring device is connected with this electrode interface respectively.
9, according to the arbitrary described a kind of hand-holding type electrocardiograph of claim 1 to 4, it is characterized in that: be provided with the storage device that is connected with the ecg wave form measuring device in the described housing, this storage device has a data-interface to be arranged on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510102122 CN1868400A (en) | 2005-12-07 | 2005-12-07 | Hand-holding type electrocardiograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510102122 CN1868400A (en) | 2005-12-07 | 2005-12-07 | Hand-holding type electrocardiograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1868400A true CN1868400A (en) | 2006-11-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510102122 Pending CN1868400A (en) | 2005-12-07 | 2005-12-07 | Hand-holding type electrocardiograph |
Country Status (1)
| Country | Link |
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| CN (1) | CN1868400A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008128389A1 (en) * | 2007-04-23 | 2008-10-30 | Beijing Choice Electronic Technology Co., Ltd. | Portable electrocardiograms detecting device with double neutral electrodes |
| CN101879090B (en) * | 2010-02-23 | 2013-01-02 | 北京超思电子技术有限责任公司 | Jacket and hand-held electrocardio measuring instrument applying the same |
| CN110353652A (en) * | 2018-04-10 | 2019-10-22 | 思柏量子株式会社 | Electrocardio measurement method and electrocardio measuring appliance |
-
2005
- 2005-12-07 CN CN 200510102122 patent/CN1868400A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008128389A1 (en) * | 2007-04-23 | 2008-10-30 | Beijing Choice Electronic Technology Co., Ltd. | Portable electrocardiograms detecting device with double neutral electrodes |
| CN101657151B (en) * | 2007-04-23 | 2011-08-31 | 北京超思电子技术有限责任公司 | Handheld electrocardiograph with neutral electrode |
| CN101879090B (en) * | 2010-02-23 | 2013-01-02 | 北京超思电子技术有限责任公司 | Jacket and hand-held electrocardio measuring instrument applying the same |
| CN110353652A (en) * | 2018-04-10 | 2019-10-22 | 思柏量子株式会社 | Electrocardio measurement method and electrocardio measuring appliance |
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