CN103251402A - Movable measuring electrode device used for fetal heart rate monitoring - Google Patents
Movable measuring electrode device used for fetal heart rate monitoring Download PDFInfo
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- CN103251402A CN103251402A CN2013102030914A CN201310203091A CN103251402A CN 103251402 A CN103251402 A CN 103251402A CN 2013102030914 A CN2013102030914 A CN 2013102030914A CN 201310203091 A CN201310203091 A CN 201310203091A CN 103251402 A CN103251402 A CN 103251402A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 46
- 210000002458 fetal heart Anatomy 0.000 title claims abstract description 40
- 230000001605 fetal effect Effects 0.000 claims description 31
- 230000033764 rhythmic process Effects 0.000 claims description 26
- 238000005259 measurement Methods 0.000 claims description 16
- 230000003187 abdominal effect Effects 0.000 claims description 6
- 210000003754 fetus Anatomy 0.000 abstract description 17
- 210000001015 abdomen Anatomy 0.000 abstract 3
- 238000002604 ultrasonography Methods 0.000 description 7
- 230000000747 cardiac effect Effects 0.000 description 6
- 208000007502 anemia Diseases 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013500 data storage Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 206010002660 Anoxia Diseases 0.000 description 2
- 241000976983 Anoxia Species 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000007953 anoxia Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 208000036029 Uterine contractions during pregnancy Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000002003 electrode paste Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007952 growth promoter Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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Abstract
The invention relates to a movable measuring electrode device used for fetal heart rate monitoring. The movable measuring electrode device used for fetal heart rate monitoring is characterized by comprising a reference electrode and a holding part which are mutually independent, wherein a first electrode contacted with the finger and/or the palm is arranged on the outer circumferential surface of the holding part, a second electrode contacted with the abdomen is arranged on the end surface at the bottom of the holding part, and the reference electrode, the first electrode and the second electrode are connected with a respective electrode wire respectively. After the movable measuring electrode device used for fetal heart rate monitoring is connected with a fetal heart rate monitor, the reference electrode is attached to a side of the abdomen, one hand holds the holding part, the palm or the finger is contacted with the first electrode, and meanwhile the second electrode is attached to the abdomen and finds the point where the fetal heart rate signals are strongest so that the fetal heart rate can be monitored conveniently. The existing fetal heart rate monitor can be fully used, and no influence is generated on a fetus.
Description
Technical field
The present invention relates to a kind of in fetal heart frequency monitoring employed portable measurement electrode device.
Background technology
The fetal heart rate monitoring of fetus is the important means of prediction fetus safety, and the reaction of fetal rhythm in the time of can understanding fetal movement by the fetal rhythm rate, during uterine contraction is to infer that intrauterine fetal has or not anoxia.Therefore each anemia of pregnant woman is necessary to perform fetus fetal rhythm rate record, and normal pregnancy is done fetal heart monitoring weekly one time from conceived the 37th week beginning, if any complication or complication, the 28th～30 week begins to do fetal heart monitoring from conceived.
Existing foetus ECG monitor has the comparatively large-scale equipment that uses in hospital, for example name is called " a kind of fetal heart monitoring device and system ", application number is that the application for a patent for invention of CN 201010529529 discloses a kind of fetal heart monitoring device, comprising: ultrasound control unit, controller and Ethernet transmission unit; Ultrasound control unit is connected with controller, can launch ultrasound wave, receives ultrasonic echo and read fetal rhythm information from ultrasonic echo; Controller can obtain fetal rhythm information from the ultrasound control unit that is attached thereto; The Ethernet transmission unit is connected with controller, can obtain the fetal rhythm information in the controller and transfer to Ethernet.In fetal heart monitoring device disclosed by the invention, fetal rhythm information transfers to Ethernet by the Ethernet transmission unit, and server obtains fetal rhythm information from Ethernet, realizes transfer of data, in the process of transmission data, do not produce radio-frequency radiation, avoided the influence to pregnant and lying-in women and fetus.Foregoing invention also discloses a kind of fetal heart monitoring system.
The equipment of being convenient to use is at home also arranged, and for example name is called " portable multiple spot collection continues the dynamic fetal heart monitor ", and the patent No. is that the utility model patent of ZL 200320100238 discloses the lasting dynamic fetal heart monitor of a kind of portable multiple spot collection.It comprises main frame and fetal rhythm acquisition probe, wherein has control circuit, liquid crystal display circuit, data storage device, data communication equipment and power supply in the main frame, and control circuit comprises a single-chip microcomputer, and it is by bus interface liquid crystal display circuit and data storage device; The fetal rhythm acquisition probe has five groups, and every group of probe all is equipped with ultrasonic doppler transducer and pressure transducer.This foetus ECG monitor volume is small and exquisite, and size only is equivalent to a common double Chinese character pager, is convenient to the anemia of pregnant woman and carries use; The built-in data storage device of instrument internal can be stored the fetal rhythm data in the long period automatically, makes the anemia of pregnant woman come and go hospital repeatedly and checks; This monitor also has data communication equipment, utilizes this device can at any time Monitoring Data be uploaded in the server in the hospital, is convenient to the doctor and instructs at any time, thereby realize the tele-medicine service function.
Be which kind of foetus ECG monitor ultrasound wave that all adopts without exception detects the heart rate of fetus, ultrasound wave is that frequency is higher than 20000 hertz sound wave, each organ of fetus is zoon not all, if shine fetus for a long time with ultrasound wave, can the growth promoter of fetus organ be impacted, so the number of times of fetal heart monitoring and the time of at every turn doing fetal heart monitoring can strict restriction anemia of pregnant woman be done by hospital.Because the interval between twice fetal heart monitoring is often longer, therefore, if fetus in case because of cord around neck anoxia takes place, can't in time be found and treat, the intelligence of fetus caused have a strong impact on, What is more, can threaten the life of fetus.
Existing cardiac monitoring is to change by the potential difference of the specific point-to-point transmission of human body body surface (namely leading), reflects a kind of monitoring means of the duty of heart, and it can not have any impact to human body.If can will show the cardiac monitoring monitoring that the is used for fetal heart frequency good solution of can yet be regarded as, but existing cardiac monitoring equipment but can't be accomplished this point.Because, the electrode slice of existing cardiac monitoring equipment need be fixed on the ad-hoc location of human body, yet fetus is that fetal movement can take place in anemia of pregnant woman's body, when doing fetal heart monitoring, the fetal rhythm position that utilizes existing electrode slice to find fetus accurately is very very difficult, even if after finding accurately at every turn, in doing the process of fetal heart monitoring, the fetal rhythm position of fetus also can change along with fetal movement, and therefore, utilizing existing cardiac monitoring is what can't accomplish the monitoring of fetal heart frequency fully.And see that with regard to the Come of electrode own common using method is the body surface that electrode slice directly is attached to the measured, and need multichannel measurement, just paste a plurality of electrodes.This metering method that spatters can guarantee that a plurality of measurement data obtain simultaneously, in real-time advantage is arranged, but at some as needing regular measurement (as heart rate) at some single index, perhaps under the situation of measuring position indefinite (as the fetus electrocardio that the present invention relates to), this with the electrode slice method that is fixed on the testee body surface and impracticable of fitting.
Summary of the invention
The technical problem to be solved in the present invention is to utilize existing cardiac monitoring equipment to realize the monitoring of fetal heart frequency.
In order to solve the problems of the technologies described above, technical scheme of the present invention has provided a kind of removable measurement electrode device for fetal heart monitoring, it is characterized in that: comprise separately independently reference electrode and grip part, outer circumference surface in the grip part be provided with for finger and/or contacted first electrode of palm, end face in grip part bottom be provided with for contacted second electrode of abdominal part, reference electrode, first electrode and second electrode connect electrode wires separately respectively.
Preferably, described electrode wires links to each other with the respective input of fetal rhythm monitoring unit.
Preferably, all described electrode wires connect same connector, and connector inserts the corresponding interface of fetal rhythm monitoring unit.
Preferably, be formed with contact for increasing contact area at described first electrode and/or described second electrode.
Preferably, also comprise the drive electrode that links to each other with electrode wires.
Preferably, described drive electrode and described reference electrode are fixed on the same fixed part.
With the present invention with after the fetal rhythm watch-dog is connected, reference electrode is attached to the side of abdominal part, one holds the grip part, make palm or finger contact with first electrode, simultaneously, find the point of maximum intensity of fetal heart rate signal just can monitor fetal rhythm easily at abdominal part second electrode paste, not only can take full advantage of existing fetal rhythm watch-dog, and can not have any impact to fetus.
Description of drawings
Fig. 1 is the schematic appearance of the disclosed a kind of removable measurement electrode device for fetal heart monitoring of embodiment;
Fig. 2 is the cutaway view of the disclosed a kind of removable measurement electrode device for fetal heart monitoring of embodiment;
Fig. 3 is the structural representation of grip part;
Fig. 4 is the structural representation of fixed part.
The specific embodiment
For the present invention is become apparent, now with preferred embodiment, and conjunction with figs. is described in detail below.As shown in Figures 1 and 2, the disclosed a kind of removable measurement electrode device for fetal heart monitoring of present embodiment, comprise separately independently fixed part 7 and grip part 2, electrode wires 91, electrode wires 92, electrode wires 93, electrode wires 94, electrode wires 91, electrode wires 92 connect first electrode 3 and second electrode 4 respectively, and electrode wires 93, electrode wires 94 connect reference electrode 1 and drive electrode 6 and a connector 8 that is connected with the fetal rhythm monitoring unit (scheming not shown) of outside respectively.In conjunction with Fig. 3, the grip part 2 of present embodiment roughly is a lower end and slightly expands as bell-mouthed hollow circular cylinder, its body is that plastics or other suitable nonmetallic materials are made, the outer circumference surface of 2 upper end bodies is embedded with a circle first electrode 3 in the grip part, on the end face of grip part 2 bodies bottom second electrode 4 is installed then.One end of electrode wires 91 stretches in the grip part 2 from grip part 2 bodies upper end, passing grip part 2 bodies again links to each other with first electrode 3 and connects, one end of electrode wires 92 stretches in the grip part 2 from grip part 2 bodies upper end, extends on the end face of 2 bodies bottom, grip part, and linking to each other with second electrode 4 connects.In order to increase contact area, be formed with a plurality of salient points 5 of equidistant configuration at first electrode 3 and second electrode 4.In conjunction with Fig. 4, fixed reference electrode 1 and drive electrode 6 on the bottom end face of fixed part 7, an end of electrode wires 93, electrode wires 94 stretch into fixed part 7 and link to each other with reference electrode 1 and drive electrode 6 respectively.The other end of electrode wires 91, electrode wires 92, electrode wires 93, electrode wires 94 connects connector 8, connector 8 is inserted the corresponding input interface of fetal rhythm monitoring unit again.
During use, fixed part 7 is attached to the abdominal part side, provides signal relatively by reference electrode 1 to the fetal rhythm monitoring unit, provide filtering signal by drive electrode 6 to the fetal rhythm monitoring unit.To hold again on grip part 2, make finger and palm contact with first electrode 3, the upper limb electrocardiosignal of human body self is provided to the fetal rhythm monitoring unit by first electrode 3, second electrode 4 is pasting the abdominal part migration, until the strongest zone of finding fetal heart rate signal, provide fetal heart rate signal by second electrode 4 to the fetal rhythm monitoring unit.
Just can monitor out fetal rhythm easily by above-mentioned steps.
Compared to the existing way that electrode slice directly is attached to measured's body surface, the present invention can be adjusted second electrode, the 4 body surfaces measurement position of grip part 2 by user oneself, to measure best fetal heartbeat signal, and can measure the upper limb electrocardiosignal of parent self by first electrode 3, so and can save equipment cost.
Claims (6)
1. removable measurement electrode device that is used for fetal heart monitoring, it is characterized in that: comprise separately independently reference electrode (1) and grip part (2), in the grip part outer circumference surface of (2) be provided with for finger and/or contacted first electrode of palm (3), in the grip part (2) bottom end face be provided with for contacted second electrode of abdominal part (4), reference electrode (1), first electrode (3) and second electrode (4) connect electrode wires separately respectively.
2. a kind of removable measurement electrode device for fetal heart monitoring as claimed in claim 1, it is characterized in that: described electrode wires links to each other with the respective input of a fetal rhythm monitoring unit.
3. a kind of removable measurement electrode device for fetal heart monitoring as claimed in claim 1, it is characterized in that: all described electrode wires connect same connector (8), and connector (8) inserts the corresponding interface of a monitoring unit.
4. a kind of removable measurement electrode device for fetal heart monitoring as claimed in claim 1 is characterized in that: be formed with salient point (5) for increasing contact area at described first electrode (3) and/or described second electrode (4).
5. a kind of removable measurement electrode device for fetal heart monitoring as claimed in claim 1 is characterized in that: also comprise the drive electrode (6) that links to each other with electrode wires.
6. a kind of removable measurement electrode device for fetal heart monitoring as claimed in claim 5, it is characterized in that: described drive electrode (6) and described reference electrode (1) are fixed on the same fixed part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310203091.4A CN103251402B (en) | 2013-05-28 | 2013-05-28 | A kind of moveable measurement electrode assembly for fetal heart monitoring |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310203091.4A CN103251402B (en) | 2013-05-28 | 2013-05-28 | A kind of moveable measurement electrode assembly for fetal heart monitoring |
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| CN103251402A true CN103251402A (en) | 2013-08-21 |
| CN103251402B CN103251402B (en) | 2015-11-18 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800037A (en) * | 2014-01-15 | 2014-05-21 | 北京春闱科技有限公司 | Fetal heart monitoring system, fetal heart monitoring equipment and fetal heart monitoring method |
| CN107427241A (en) * | 2015-03-16 | 2017-12-01 | 努沃集团有限公司 | The continuous, non-invasive monitoring of the human experimenter of pregnancy |
| CN109303573A (en) * | 2018-12-04 | 2019-02-05 | 湖南自兴智慧医疗科技有限公司 | A method of according to B ultrasound detect in upper color rheography calculate pregnant body early embryo Fetal Heart Rate |
| CN113288098A (en) * | 2021-06-23 | 2021-08-24 | 山东第一医科大学第二附属医院 | Storable fetal heart monitoring device |
| CN115633964A (en) * | 2022-12-08 | 2023-01-24 | 北京品驰医疗设备有限公司 | Electrode contact, cortical electrode and implantable medical device |
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| WO1993005705A1 (en) * | 1991-09-19 | 1993-04-01 | Surgicraft Limited | A device for use in monitoring electric signals generated by the human body |
| WO2006006107A1 (en) * | 2004-07-07 | 2006-01-19 | Philips Intellectual Property & Standards Gmbh | Modular patient monitoring |
| US20060161054A1 (en) * | 1999-04-14 | 2006-07-20 | Reuss James L | Limited use medical probe |
| CN101219047A (en) * | 2006-12-05 | 2008-07-16 | 泰科保健集团有限合伙公司 | Electrode connector |
| CN101790346A (en) * | 2007-07-24 | 2010-07-28 | 皇家飞利浦电子股份有限公司 | Method of monitoring a fetal heart rate |
| CN102307523A (en) * | 2009-02-06 | 2012-01-04 | 内文塔医药公司 | Single-use connection system for a fetal electrode |
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2013
- 2013-05-28 CN CN201310203091.4A patent/CN103251402B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993005705A1 (en) * | 1991-09-19 | 1993-04-01 | Surgicraft Limited | A device for use in monitoring electric signals generated by the human body |
| US20060161054A1 (en) * | 1999-04-14 | 2006-07-20 | Reuss James L | Limited use medical probe |
| WO2006006107A1 (en) * | 2004-07-07 | 2006-01-19 | Philips Intellectual Property & Standards Gmbh | Modular patient monitoring |
| CN101219047A (en) * | 2006-12-05 | 2008-07-16 | 泰科保健集团有限合伙公司 | Electrode connector |
| CN101790346A (en) * | 2007-07-24 | 2010-07-28 | 皇家飞利浦电子股份有限公司 | Method of monitoring a fetal heart rate |
| CN102307523A (en) * | 2009-02-06 | 2012-01-04 | 内文塔医药公司 | Single-use connection system for a fetal electrode |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800037A (en) * | 2014-01-15 | 2014-05-21 | 北京春闱科技有限公司 | Fetal heart monitoring system, fetal heart monitoring equipment and fetal heart monitoring method |
| CN107427241A (en) * | 2015-03-16 | 2017-12-01 | 努沃集团有限公司 | The continuous, non-invasive monitoring of the human experimenter of pregnancy |
| CN109303573A (en) * | 2018-12-04 | 2019-02-05 | 湖南自兴智慧医疗科技有限公司 | A method of according to B ultrasound detect in upper color rheography calculate pregnant body early embryo Fetal Heart Rate |
| CN109303573B (en) * | 2018-12-04 | 2021-08-31 | 湖南自兴智慧医疗科技有限公司 | Method for calculating fetal heart rate of embryo in early pregnancy according to hyperchromic blood flow graph in B-ultrasonic detection |
| CN113288098A (en) * | 2021-06-23 | 2021-08-24 | 山东第一医科大学第二附属医院 | Storable fetal heart monitoring device |
| CN115633964A (en) * | 2022-12-08 | 2023-01-24 | 北京品驰医疗设备有限公司 | Electrode contact, cortical electrode and implantable medical device |
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| CN103251402B (en) | 2015-11-18 |
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