CN209932731U - Fixing device for chest lead electrode of electrocardiograph - Google Patents
Fixing device for chest lead electrode of electrocardiograph Download PDFInfo
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- CN209932731U CN209932731U CN201920034523.6U CN201920034523U CN209932731U CN 209932731 U CN209932731 U CN 209932731U CN 201920034523 U CN201920034523 U CN 201920034523U CN 209932731 U CN209932731 U CN 209932731U
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- chest lead
- fixing
- electrocardiograph
- positioning
- lead electrodes
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Abstract
The utility model discloses a fixing device of chest lead electrode of electrocardiograph, which comprises a fixing seat and chest lead electrodes, six positioning parts are arranged on the fixing seat, the six positioning parts correspond to the positions detected by the electrocardiograph, each positioning part comprises a plurality of positioning holes, the chest lead electrodes comprise a flat electrode and an electric connector, a positioning tube is nested between the flat electrode and the electric connector, the positioning tube is fixed on the positioning holes, two sides of the fixing seat are provided with a fixing device which is matched with each other, thereby realizing the integrated design of the chest lead electrodes, assisting medical personnel to rapidly lay the chest lead electrodes and lead wires connected with the electrocardiograph, shortening the detection time, improving the detection efficiency, and preventing the chest lead electrodes from falling off, the body shape and the skin state of an examinee can not influence the chest lead electrodes, the application crowd is wide, each positioning part is provided with a plurality of positioning holes, the positions of, the use is flexible, and the accuracy of the electrocardiogram is improved.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a fixing device for chest lead electrodes of an electrocardiograph.
Background
The electrocardiograph can automatically record the bioelectricity signals (electrocardiosignals) generated by exciting the cardiac muscle during heart activity, the bioelectricity signals are medical electronic instruments commonly used for clinical diagnosis and scientific research, the electrocardiograph which is most commonly used is a twelve-lead electrocardiograph, each lead electrode needs to be correspondingly placed on a detector during detection, the placement is more complicated, the detection efficiency is influenced, the detection time is long, the placement error rate of medical personnel in primary contact is high, and the flat-plate chest lead electrodes or the spherical chest lead electrodes are easy to fall off when the patients with the dry and thin body type (ribs are sunken) and the old people (skin is dry and drooping).
In order to solve the above problems, some chest lead electrode fixing devices have appeared, which solve the problem of the falling off of the chest lead electrodes by fixing the six chest lead electrodes on the same base, but such fixing devices have two obvious defects: firstly, the six chest lead electrodes are only provided with one fixed position, and due to individual difference, the relative distances of six detection parts of a human body are not a fixed value, so that the detection accuracy is easy to reduce; secondly, the position of the breast is not reserved, so that the breast of the examinee is easily compressed, the chest lead electrode is suspended, and the detection result is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a fixing device of chest lead electrodes of an electrocardiograph, which can be flexibly positioned according to individual differences.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a fixing device of electrocardiograph chest lead electrode, includes fixing base and chest lead electrode, be provided with six location portions on the fixing base, six location portions correspond the human position that electrocardiograph detected, every location portion includes a plurality of locating hole, chest lead electrode include dull and stereotyped electrode with set up in the fixed column at dull and stereotyped electrode middle part, be provided with the jack on the fixed column, the fixed column is fixed in the locating hole, the both sides of fixing base are provided with the fixed band.
The positioning holes are radially arranged and distributed.
The positioning holes are provided with a central positioning hole, the rest positioning holes are radially arranged and distributed in eight directions at intervals of 45 degrees, and at least 1 positioning hole is arranged in each direction.
And the positioning holes in the same direction are provided with connected channels.
The fixing seat is provided with two notches corresponding to the breasts.
The surface of fixing base is provided with the square grid.
Six location portions all are provided with first colour mark, first colour mark corresponds with the colour of electrocardiograph's lead wire.
Six location portions all are provided with second colour mark, second colour mark is including corresponding fat and thin two kinds of colours respectively.
The fixing base is characterized in that through holes with elongated openings are formed in two sides of the fixing base and movably connected with the fixing belt, and the fixing belt is a binding belt, a magic tape or an elastic belt provided with buckles.
The utility model has the advantages that: the integrated design of chest lead electrodes is realized through six positioning parts and color marks on the fixing seat, medical personnel are assisted to rapidly lay the chest lead electrodes and lead wires connected with an electrocardiograph, the detection time is shortened, the detection efficiency is improved, the chest lead electrodes can be prevented from falling off, the body shape and the skin state of an examinee cannot influence the utility model, and the application range is wide; each positioning part is provided with a plurality of positioning holes, the position of the chest lead electrode can be specifically adjusted according to different individuals, the use is flexible, and the accuracy of electrocardiogram is improved; the fixing seat is also provided with two notches corresponding to the breasts, so that the utility model can not compress the breasts, is favorable for improving the comfort of examinees, particularly female examinees and obese male examinees, can ensure that the chest lead electrodes are more closely arranged, and improves the accuracy of detection; the utility model discloses a disposable input, repeatedly usable, the disinfection is convenient, and the template uses by turns, and the sterilization is thorough, avoids cross infection, and manufacturing cost is not high. .
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a schematic structural diagram of the chest lead electrode of the present invention.
Detailed Description
Referring to fig. 1 to 3, a fixing device for chest lead electrodes of an electrocardiograph comprises a fixing base 1 and six chest lead electrodes 2.
Be provided with six location portion 3 on the fixing base 1, the human position that six location portion 3 correspond the electrocardiograph and detect is established to V1, V2, V3, V4, V5 and V6 from left to right, every location portion 3 includes a plurality of locating hole 5, has realized chest lead electrode integrated design, assists medical staff to lay chest lead electrode 2 fast. In detail, the V1 and the V2 are at the same horizontal line and obliquely above V3, and the V4, the V5 and the V6 are at the same horizontal line and obliquely below V3. The V1 corresponds to the sternum right edge between the fourth ribs, the V2 corresponds to the sternum left edge between the fourth ribs, the V3 corresponds to the sternum left edge between the fourth ribs and the intersection of the left mid-clavicular line and the fifth intercostal line, the V4 corresponds to the intersection of the left mid-clavicular line and the fifth intercostal line, the V5 corresponds to the intersection of the left mid-clavicular line and the fifth intercostal line and the left anterior axillary line, and the V6 corresponds to the intersection of the left mid-clavicular line and the fifth intercostal line and the left medial axillary line.
Because of individual difference, the relative distance of six detection parts of the human body is not a fixed value but a fluctuation range, therefore, each positioning part 3 of the embodiment comprises 17 positioning holes 5, the position of the chest lead electrode 2 can be specifically adjusted according to different individuals, the use is flexible, and the accuracy of the electrocardiogram is favorably improved. The 17 positioning holes 5 are provided with a central positioning hole, the other 16 positioning holes are radially arranged in eight directions with a distance of 45 degrees, each direction is provided with 2 positioning holes 5, the positioning holes 5 in the same direction are provided with connected channels 6 (as shown in fig. 2), namely, all the positioning holes 5 are communicated.
Referring to fig. 3, the chest lead electrode 2 includes a flat electrode 7 and a fixing post 8, and is made of metal by integral molding, the fixing post 8 is provided with an insertion hole 9, the insertion hole 9 is used for connecting a lead wire of an electrocardiograph, and the fixing post 8 is fixed in the positioning hole 5. Because the fixing base 1 is made of soft bendable material (such as transparent silica gel), the fixing column 8 can be moved to any positioning hole 5 of the same positioning part 3 by extruding the channel 6.
Six location portions 3 are provided with first color mark 10 and second color mark 11, first color mark 10 and second color mark 11 all set up in the surface of fixing base 1.
The first color mark 10 corresponds to the color of the lead wire of the electrocardiograph, and assists medical personnel in quickly connecting the lead wire of the electrocardiograph. In detail, the first color of the V1 is labeled red; the first color of the V2 is labeled yellow; the first color of the V3 is labeled green; the first color designation of V4 is brown; the first color of the V5 is marked black; the first color of the V6 is marked purple.
The second color mark 11 comprises two color marks corresponding to fat and thin respectively, and the red gradually deepened outwards (shown by a hatched arrow in the figure) indicates the corresponding area of the fat examinee, and the green gradually deepened outwards (shown by a non-hatched arrow in the figure) indicates the corresponding area of the thin examinee, so that medical staff is assisted to place the chest lead electrode 2 according to the body type of the examinee. Since the six chest lead electrodes 2 of the obese subject are placed far from the centerline of the body, and the lean subject is placed close to the centerline of the body, the second color marking 11 of V1-V6 is set as follows: v1 shows that the red color of obese body types is set on the left, the green color of lean body types is set on the right, the red color of V2-V6 is set on the right, and the green color is set on the left.
The surface of fixing base 1 is provided with the square grid and conveniently aligns, the square grid sets up to 1 x 1 cm's square or 0.5 x 0.5 cm's square can all.
The fixing base is characterized in that two sides of the fixing base 1 are provided with fixing belts 12 matched with each other, and the fixing belts 12 are binding belts, magic tapes or elastic belts provided with buckles. The fixing base is characterized in that through holes 13 with strip-shaped openings are formed in two sides of the fixing base 1, the through holes 13 are movably connected with the fixing belt 12, and the fixing belt 12 can move up and down along the through holes 13 to adjust positions.
The overall design of fixing base 1 can shorten check-out time, improves detection efficiency, can prevent moreover that chest lead electrode 2 from droing, and the person's of being examined size and skin state can not cause the influence to this embodiment, and it is wide to be suitable for the crowd.
The utility model discloses a disposable input, repeatedly usable, the disinfection is convenient, and the template uses by turns, and the sterilization is thorough, avoids cross infection, and manufacturing cost is not high.
The above embodiments are not intended to limit the scope of the present invention, and those skilled in the art will not depart from the present invention as it relates to the whole concept of the present invention, and the equal modification and change will still belong to the scope of the present invention.
Claims (9)
1. The utility model provides a fixing device of electrocardiograph chest lead electrode, includes fixing base (1) and chest lead electrode (2), its characterized in that be provided with six location portion (3) on fixing base (1), six location portion (3) correspond the human position that electrocardiograph detected, every location portion (3) include a plurality of locating hole (5), chest lead electrode (2) include dull and stereotyped electrode (7) and set up in fixed column (8) at dull and stereotyped electrode (7) middle part, be provided with jack (9) on fixed column (8), fixed column (8) are fixed in locating hole (5), the both sides of fixing base (1) are provided with fixed band (12).
2. The device for fixing chest lead electrodes of electrocardiographs according to claim 1, wherein the plurality of positioning holes (5) are radially arranged.
3. The device for fixing chest lead electrodes of electrocardiographs according to claim 1 or 2, wherein the plurality of positioning holes (5) have a center positioning hole, and the remaining positioning holes are radially arranged in eight directions at a pitch of 45 °, and each direction has at least 1 positioning hole (5).
4. The device for fixing chest lead electrodes of electrocardiographs according to claim 3, wherein the positioning holes (5) in the same direction are provided with the associated channels (6).
5. The device for fixing chest lead electrodes of electrocardiographs according to claim 1, wherein the holder (1) is provided with two notches (4) corresponding to the breasts.
6. The fixing device for chest lead electrode of electrocardiograph according to claim 1, wherein the outer surface of the fixing base (1) is provided with a square grid.
7. The fixing device of the chest lead electrode of electrocardiograph according to claim 1, characterized in that the six positioning portions (3) are each provided with a first color mark (10), the first color mark (10) corresponding to the color of the lead wire of electrocardiograph.
8. The fixing device for chest lead electrodes of electrocardiograph according to claim 1, wherein the six positioning portions (3) are each provided with a second color mark (11), the second color mark (11) comprising two colors corresponding to fat and thin, respectively.
9. The fixing device for chest lead electrodes of electrocardiographs according to claim 1, wherein the two sides of the fixing base (1) are provided with through holes (13) with elongated openings, the through holes (13) are movably connected with the fixing straps (12), and the fixing straps (12) are straps, magic tapes or elastic straps provided with buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920034523.6U CN209932731U (en) | 2019-01-09 | 2019-01-09 | Fixing device for chest lead electrode of electrocardiograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920034523.6U CN209932731U (en) | 2019-01-09 | 2019-01-09 | Fixing device for chest lead electrode of electrocardiograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209932731U true CN209932731U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920034523.6U Active CN209932731U (en) | 2019-01-09 | 2019-01-09 | Fixing device for chest lead electrode of electrocardiograph |
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| CN (1) | CN209932731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974640A (en) * | 2021-10-29 | 2022-01-28 | 杨红艳 | Automatic calibration and positioning device and method for electrocardiographic examination |
| CN114403882A (en) * | 2022-01-21 | 2022-04-29 | 复旦大学附属中山医院 | Electrocardiogram chest lead placing system |
-
2019
- 2019-01-09 CN CN201920034523.6U patent/CN209932731U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974640A (en) * | 2021-10-29 | 2022-01-28 | 杨红艳 | Automatic calibration and positioning device and method for electrocardiographic examination |
| CN113974640B (en) * | 2021-10-29 | 2023-07-28 | 杨红艳 | Electrocardiogram examination automatic calibration positioning device and method |
| CN114403882A (en) * | 2022-01-21 | 2022-04-29 | 复旦大学附属中山医院 | Electrocardiogram chest lead placing system |
| CN114403882B (en) * | 2022-01-21 | 2023-11-14 | 青岛凯尔智能医疗设备有限公司 | Electrocardiogram chest lead placement system |
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