CN110353661A - A kind of combination electrode measuring electrocardio and body temperature - Google Patents
A kind of combination electrode measuring electrocardio and body temperature Download PDFInfo
- Publication number
- CN110353661A CN110353661A CN201910633303.XA CN201910633303A CN110353661A CN 110353661 A CN110353661 A CN 110353661A CN 201910633303 A CN201910633303 A CN 201910633303A CN 110353661 A CN110353661 A CN 110353661A
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- hole
- body temperature
- conductive
- woven fabrics
- circuit board
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- 230000036760 body temperature Effects 0.000 title claims abstract description 42
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 38
- 238000001746 injection moulding Methods 0.000 claims description 23
- 239000012790 adhesive layer Substances 0.000 claims description 20
- 239000012188 paraffin wax Substances 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 238000011017 operating method Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002001 electrophysiology Methods 0.000 description 2
- 230000007831 electrophysiology Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
- A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
Abstract
The invention discloses a kind of combination electrodes for measuring electrocardio and body temperature, including non-woven fabrics, circuit board, conductive screw, conductive nut and connecting line；Non-woven fabrics center opens up first through hole, and circuit board center opens up the second through-hole；Third through-hole is also opened up on non-woven fabrics, opens up fourth hole on circuit board；Body temperature transducer is installed in fourth hole, measuring head protrudes into third through-hole；Circuit board is equipped with the conducting ring positioned at the second through-hole outer ring, and conducting ring is electrically connected with connecting line one end with body temperature transducer；The flange part of conductive screw is abutted with the bottom surface of non-woven fabrics, and the threaded rod of conductive screw sequentially passes through first through hole and the second through-hole and is spirally connected with conductive nut；Conductive nut is in contact with conducting ring.The present invention can monitor electrocardio and temperature data simultaneously, solve the problems, such as the placement of body temperature transducer while placing electrocardioelectrode, and operating procedure is few, and position is avoided to place mistake；Use cost is low；Collected electrocardiogram (ECG) data quality is high.
Description
Technical field
The invention belongs to the field of medical instrument technology, in particular to a kind of combination electrode for measuring electrocardio and body temperature.
Background technique
There are two types of the electrode that the electro physiologies equipment such as electrocardiograph, patient monitor uses is general: one is disposable electrocardioelectrodes
Piece, another is limbs folder, the suction ball electrode reused.In patient monitor, dynamic ECG etc. in use, being passed due to wearing
Sensor needs the long period, for wearing relative comfort and being reliably connected, can select disposable electrocardio electrode plate, and the latter is main
For electrocardiograph, the wearable sensors time is shorter, is easy to control connection effect, and reuse can reduce cost.
Existing disposable electrocardio electrode plate has the disadvantages that
First, it is only capable of monitoring electrocardiogram (ECG) data, temperature data unable to monitor.If desired electrocardiogram (ECG) data and body temperature number are monitored simultaneously
According to then needing to place electrocardio electrode plate and body temperature transducer, operate time-consuming and laborious, and be easy to appear placement location mistake.
Second, unitary design, using whole discarding is needed after primary, use cost is high.
Third, current-carrying part and skin contact area are small, and collected electrocardiogram (ECG) data quality is low.
Summary of the invention
It is an object of the present invention in view of the above shortcomings of the prior art, the compound of a kind of measurement electrocardio and body temperature is provided
Electrode can monitor electrocardiogram (ECG) data and temperature data simultaneously, solve putting for body temperature transducer while placing electrocardioelectrode
Problem is set, user's operation step is reduced, the position being likely to occur is avoided to place mistake；Detachable design, in addition to non-woven fabrics
And outside gluing above, remaining part be can be repeatedly utilized so that, reduce use cost；Current-carrying part and skin contact area are big,
Collected electrocardiogram (ECG) data quality is high.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of combination electrode measuring electrocardio and body temperature, its main feature is that including non-woven fabrics, circuit board, conductive screw, conductive nut
And connecting line；The center of the non-woven fabrics opens up first through hole, and circuit board center opens up second through-hole opposite with first through hole；
Third through-hole is also opened up on non-woven fabrics, and the fourth hole opposite with third through-hole is opened up on circuit board；It is installed in fourth hole
The measuring head of body temperature transducer, body temperature transducer protrudes into third through-hole；Circuit board is equipped with leading positioned at the second through-hole outer ring
Electric ring, conducting ring are electrically connected with one end of connecting line with body temperature transducer；The flange part of conductive screw and the bottom surface of non-woven fabrics
Abut, the threaded rod of conductive screw sequentially pass through first through hole and the second through-hole and with conductive nut bolt；Conductive nut with
Conducting ring is in contact.
Further, the bottom surface of the non-woven fabrics is equipped with conductive adhesive layer.
Further, one end of connecting line, circuit board and body temperature transducer are molded to form injection molding body；Injection molding body is equipped with the
Five through-holes and the 6th through-hole, conducting ring is exposed by fifth hole, and body temperature transducer is exposed by the 6th through-hole.
Further, the position that the non-woven fabrics top surface corresponds to injection molding body is equipped with adhesive sticker.
Further, the position of the corresponding conductive screw flange part in the conductive adhesive layer bottom surface is equipped with the first paraffin paper, conductive
Adhesive layer bottom surface is equipped with the second paraffin paper positioned at the first paraffin paper outer ring.
The conducting ring is formed by the copper foil layer on circuit board as a preferred method,.
Further, the protection for preventing connecting line from fractureing is equipped on the injection molding body at the extraction of outconnector
Tail.
Compared with prior art, the present invention can monitor electrocardiogram (ECG) data and temperature data simultaneously, place electrocardioelectrode
It solves the problems, such as the placement of body temperature transducer simultaneously, reduces user's operation step, the position being likely to occur is avoided to place mistake；
Detachable design, other than gluing in addition to non-woven fabrics and above, remaining part be can be repeatedly utilized so that, reduce use cost；It leads
Electric part is big with skin contact area, and collected electrocardiogram (ECG) data quality is high.
Detailed description of the invention
Fig. 1 is one embodiment of the invention structural schematic diagram.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the top view of injection molding body.
Fig. 4 is the bottom view of injection molding body.
Fig. 5 is nonwoven fabric construct schematic diagram.
Fig. 6 is non-woven fabrics bottom view.
Fig. 7 is the electrocardiogram obtained using existing disposable electrocardio electrode plate measurement.
Fig. 8 is the electrocardiogram obtained using present invention measurement.
Wherein, 1 is non-woven fabrics, and 101 be first through hole, and 102 be third through-hole, and 2 be circuit board, and 201 be the second through-hole,
202 be fourth hole, and 3 be conductive screw, and 301 be flange part, and 302 be threaded rod, and 4 be conductive nut, and 5 be connecting line, and 6 be body
Temperature sensor, 7 be conducting ring, and 8 be conductive adhesive layer, and 801 be the 7th through-hole, and 9 be injection molding body, and 901 be fifth hole, and 902 are
6th through-hole, 10 be adhesive sticker, and 11 be the first paraffin paper, and 1101 be the 8th through-hole, and 12 be the second paraffin paper, and 13 be protection tail.
Specific embodiment
As shown in Figures 1 to 6, one embodiment of the invention includes non-woven fabrics 1, circuit board 2, conductive screw 3, conductive nut
4 and connecting line 5；The center of the non-woven fabrics 1 opens up first through hole 101, and 2 center of circuit board opens up opposite with first through hole 101
The second through-hole 201；Third through-hole 102 is also opened up on non-woven fabrics 1, and fourth opposite with third through-hole 102 is opened up on circuit board 2
Through-hole 202；Body temperature transducer 6 is installed in fourth hole 202, the measuring head of body temperature transducer 6 protrudes into third through-hole 102,
For measurement when with measured's skin contact；Circuit board 2 is equipped with the conducting ring 7 positioned at 201 outer ring of the second through-hole, conducting ring
7 are electrically connected with one end of connecting line 5 with body temperature transducer 6；The flange part 301 of conductive screw 3 and the bottom surface of non-woven fabrics 1 are supported
Connect, the threaded rod 302 of conductive screw 3 sequentially pass through first through hole 101 and the second through-hole 201 and with 4 bolt of conductive nut；It leads
Electric nut 4 is in contact with conducting ring 7.
The bottom surface of the non-woven fabrics 1 is equipped with conductive adhesive layer 8.
One end, circuit board 2 and the injection molding of body temperature transducer 6 of connecting line 5 form injection molding body 9；9 diameter of injection molding body be 10 ~
35mm.There are circular holes on injection molding body 9, so that conductive screw 3 passes through.Injection molding body 9 is equipped with fifth hole 901 and the 6th through-hole
902, conducting ring 7 is exposed by fifth hole 901, and after tightening so as to conductive screw 3 and conductive nut 4, conductive nut 4 is sufficiently connect
Contact copper sheet conducting ring 7.Body temperature transducer 6 is by the exposed 0.5 ~ 2mm of the 6th through-hole 902, to contact skin.
The position that 1 top surface of non-woven fabrics corresponds to injection molding body 9 is equipped with adhesive sticker 10.
The position of 8 bottom surface of conductive adhesive layer, 3 flange part 301 of corresponding conductive screw is equipped with the first paraffin paper 11, the first wax
The position that first through hole 101 is corresponded on paper 11 opens up the 8th through-hole 1101.8 bottom surface of conductive adhesive layer, which is equipped with, is located at the first paraffin paper 11
Second paraffin paper 12 of outer ring.
The conducting ring 7 is formed by the copper foil layer on circuit board 2.
The protection tail 13 for preventing connecting line 5 from fractureing is equipped on the injection molding body 9 at the extraction of outconnector 5.
The structure of injection molding body 9 is not shown in Fig. 2, but has no effect on those skilled in the art's the understanding of the present invention and reality
It is existing.
4 internal diameter of conductive nut is 3 ~ 5mm, and it is also 3 ~ 5mm that 302 diameters of conductive 3 threaded rod of screw are consistent with its, conductive spiral shell
The diameter of 3 flange parts 301 of silk is 10 ~ 15mm, to guarantee that the conductive adhesive layer 8 of itself and 1 bottom surface of non-woven fabrics comes into full contact with.
In the present invention, all parts are connected with conductive screw 3, to realize replacement non-woven fabrics 1, while conductive screw 3 can
To be connected to the electrocardiosignal in conducting wire on the conductive adhesive layer 8 of non-woven fabrics 1, and finally connect with human body.
Circuit board 2 is for fixing body temperature transducer 6 and connecting line 5.
Non-woven fabrics 1 and conductive adhesive layer 8 are all made of the material for meeting bio-compatibility.The adhesive sticker 10 of 1 top surface of non-woven fabrics
Diameter is consistent with 9 diameter of injection molding body or 1 ~ 3mm smaller than 9 diameter of injection molding body, guarantees to be not easy easily between injection molding body 9 and non-woven fabrics 1
Rotation, to guarantee that body temperature transducer 6 does not deviate by position of opening.The bottom surface of non-woven fabrics 1 is all equipped with conductive adhesive layer 8, from
And guarantee there be good contact with skin.The 7th through-hole 801 is opened in the position that body temperature transducer 6 is corresponded on conductive adhesive layer 8, so that
Skin can be contacted by obtaining body temperature transducer 6.The diameter of non-woven fabrics 1 is 30 ~ 60mm.
It is of the invention to install and use that steps are as follows:
1, the first paraffin paper of small circle ring 11 of 8 bottom surface of conductive adhesive layer is torn.
2, conductive screw 3 is gone through from 101 bottom end of first through hole, the bottom of through after compress, the conduction on non-woven fabrics 1 at this time
Adhesive layer 8 and the flange part 301 of conductive screw 3 have sticked together.
3, moulding is put down at the top of conductive screw 3, body temperature transducer 6 is directed at corresponding third on non-woven fabrics 1 and is led to
Hole 102 compresses, and moulding has sticked together with the adhesive sticker 10 on non-woven fabrics 1 at this time.
4, conductive nut 4 is tightened on conductive screw 3, combination electrode is ready at this time.
5, the second paraffin paper of large circle 12 for tearing 8 bottom surface of conductive adhesive layer, is pasted on the skin of human body corresponding position i.e.
It can be used.
Combination electrode in the present invention corresponds to the RA or LA when ecg measurement, placement location be located at measured right axillary or
Left oxter.
In conventional hospital monitoring process, left arm LA electrode is placed in left shoulder position on the lower side, and it is inclined that RA electrode is placed in right shoulder
Lower position, and position range is wider at shoulder, thus it is easy to appear the situation of placement location mistake, lead to electrocardiogram (ECG) data measurement not
It is quasi-.The present invention is theoretical according to electro physiology, has adjusted the placement location of combination electrode, LA electrode is placed on left oxter highest order
It sets, RA electrode position is constant, can not only survey electrocardiogram (ECG) data, while can also measure temperature data.Because transaxillary position range compared with
It is small, it is thus also avoided that the placement location mistake being likely to occur.
Fig. 7 and Fig. 8 is the result that medical electrocardiograph is measured in true man.Fig. 7 is according to existing patient monitor standard
The electrocardiogram that electrode is made is placed in position, and Fig. 8 is placed according to the position (LA electrode is in left shoulder position on the lower side) that the present invention describes
The electrocardiogram that combination electrode of the present invention is made.If placement location difference causes electrocardiogram (ECG) data to have difference, I will be embodied in and led
On connection.And from the result of Fig. 7 and Fig. 8 it is found that compare by features such as amplitude, period, shapes, two parts of electrocardiograms in Fig. 7 and Fig. 8
I lead without the difference for leading to error diagnosis.
Using the present invention, user can be completed at the same time putting to body temperature transducer 6 while pasting electrocardioelectrode as required
It sets, it is convenient and efficient.It is detachable and interchangeable with the conductive adhesive layer 8 and non-woven fabrics 1 of direct body contact, can to avoid cross-infection,
Other components may be reused, and reduce use cost；Since current-carrying part is connect using unitary conductive adhesive layer 8 with skin
Touching, thus current-carrying part and skin contact area are big, so that its collected electrocardiogram (ECG) data quality is better than disposable electrocardioelectrode
Piece and limbs folder, suction ball electrode.
The invention is particularly suited to the occasions such as dynamic measuring multiple parameters, medical multi-parameter monitoring, family health care.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than limitation, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, within these are all belonged to the scope of protection of the present invention.
Claims (7)
1. a kind of combination electrode for measuring electrocardio and body temperature, which is characterized in that including non-woven fabrics (1), circuit board (2), conductive spiral shell
Silk (3), conductive nut (4) and connecting line (5)；The center of the non-woven fabrics (1) opens up first through hole (101), in circuit board (2)
The heart opens up and first through hole (101) opposite second through-hole (201)；Third through-hole (102), circuit are also opened up on non-woven fabrics (1)
It is opened up on plate (2) and third through-hole (102) opposite fourth hole (202)；Body temperature transducer is installed in fourth hole (202)
(6), the measuring head of body temperature transducer (6) protrudes into third through-hole (102)；Circuit board (2), which is equipped with, is located at the second through-hole (201)
The conducting ring (7) of outer ring, conducting ring (7) are electrically connected with one end of connecting line (5) with body temperature transducer (6)；Conductive screw (3)
Flange part (301) abutted with the bottom surface of non-woven fabrics (1), the threaded rod (302) of conductive screw (3) sequentially passes through first through hole
(101) and the second through-hole (201) and with conductive nut (4) bolt；Conductive nut (4) is in contact with conducting ring (7).
2. the combination electrode of measurement electrocardio and body temperature as described in claim 1, which is characterized in that the bottom of the non-woven fabrics (1)
Face is equipped with conductive adhesive layer (8).
3. the combination electrode of measurement electrocardio and body temperature as described in claim 1, which is characterized in that one end of connecting line (5), electricity
Road plate (2) and body temperature transducer (6) injection molding form injection molding body (9)；Injection molding body (9) is equipped with fifth hole (901) and the 6th and leads to
Hole (902), conducting ring (7) is exposed by fifth hole (901), and body temperature transducer (6) is exposed by the 6th through-hole (902).
4. the combination electrode of measurement electrocardio and body temperature as claimed in claim 3, which is characterized in that non-woven fabrics (1) top surface
The position of corresponding injection molding body (9) is equipped with adhesive sticker (10).
5. the combination electrode of measurement electrocardio and body temperature as claimed in claim 2, which is characterized in that the conductive adhesive layer (8)
The position of corresponding conductive screw (3) flange part (301) in bottom surface is equipped with the first paraffin paper (11), and conductive adhesive layer (8) bottom surface is equipped with position
The second paraffin paper (12) in the first paraffin paper (11) outer ring.
6. the combination electrode of measurement electrocardio and body temperature as described in claim 1, which is characterized in that the conducting ring (7) is by electricity
Copper foil layer on road plate (2) is formed.
7. the combination electrode of measurement electrocardio and body temperature as claimed in claim 3, which is characterized in that draw on the injection molding body (9)
The protection tail (13) for preventing connecting line (5) from fractureing is equipped at the extraction of connecting line (5) out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633303.XA CN110353661A (en) | 2019-07-15 | 2019-07-15 | A kind of combination electrode measuring electrocardio and body temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633303.XA CN110353661A (en) | 2019-07-15 | 2019-07-15 | A kind of combination electrode measuring electrocardio and body temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110353661A true CN110353661A (en) | 2019-10-22 |
Family
ID=68219306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910633303.XA Pending CN110353661A (en) | 2019-07-15 | 2019-07-15 | A kind of combination electrode measuring electrocardio and body temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110353661A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275208A (en) * | 1994-04-14 | 1995-10-24 | Tetsuji Fukamizu | Body temperature and electrocardiogram measuring probe |
| JP2002272696A (en) * | 2001-03-14 | 2002-09-24 | Matsushita Electric Ind Co Ltd | Biological information measuring device |
| CN2636818Y (en) * | 2003-07-17 | 2004-09-01 | 刘建夏 | Diposable electrode for electrocardiograph |
| CN105943029A (en) * | 2016-05-04 | 2016-09-21 | 深圳诺康医疗设备股份有限公司 | Electrode slice, lead connector and electrocardiograph measuring apparatus |
| CN206934101U (en) * | 2017-02-13 | 2018-01-30 | 常俊玲 | A kind of electrocardiogram chest lead electrod piece |
| CN211409067U (en) * | 2019-07-15 | 2020-09-04 | 刘阳 | Combined electrode for measuring electrocardio and body temperature |
-
2019
- 2019-07-15 CN CN201910633303.XA patent/CN110353661A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275208A (en) * | 1994-04-14 | 1995-10-24 | Tetsuji Fukamizu | Body temperature and electrocardiogram measuring probe |
| JP2002272696A (en) * | 2001-03-14 | 2002-09-24 | Matsushita Electric Ind Co Ltd | Biological information measuring device |
| CN2636818Y (en) * | 2003-07-17 | 2004-09-01 | 刘建夏 | Diposable electrode for electrocardiograph |
| CN105943029A (en) * | 2016-05-04 | 2016-09-21 | 深圳诺康医疗设备股份有限公司 | Electrode slice, lead connector and electrocardiograph measuring apparatus |
| CN206934101U (en) * | 2017-02-13 | 2018-01-30 | 常俊玲 | A kind of electrocardiogram chest lead electrod piece |
| CN211409067U (en) * | 2019-07-15 | 2020-09-04 | 刘阳 | Combined electrode for measuring electrocardio and body temperature |
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