CN211432887U - Electrocardiograph recorder and detection system - Google Patents
Electrocardiograph recorder and detection system Download PDFInfo
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- CN211432887U CN211432887U CN201922344217.5U CN201922344217U CN211432887U CN 211432887 U CN211432887 U CN 211432887U CN 201922344217 U CN201922344217 U CN 201922344217U CN 211432887 U CN211432887 U CN 211432887U
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- electrocardiograph
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Abstract
The utility model discloses an electrocardiograph recorder and detecting system, wherein, this electrocardiograph recorder includes: the shell is provided with the accommodating groove; the patch is connected with the shell and positioned on the periphery of the shell, the patch is provided with two electric conductors and a conductive medium, one end of each electric conductor extends into the accommodating groove, the other end of each electric conductor is provided with a plurality of spacing areas and an accommodating space, the plurality of spacing areas are arranged around the accommodating space, and the conductive medium is arranged in the accommodating space and exposed on one side surface of the patch, which is opposite to the shell; and the host is accommodated in the accommodating groove and is electrically connected with each conductor. The utility model discloses electrocardiograph recorder improves electrocardiograph recorder and obtains electrocardiosignal's accuracy.
Description
Technical Field
The utility model relates to a rhythm of the heart detection device technical field, in particular to electrocardiograph recorder and applied this electrocardiograph recorder's detecting system.
Background
The existing electrocardiograph recorder is provided with two detection electrodes, and the two detection electrodes are both coated with a conductive medium, so that the conductivity between the detection electrodes and a human body is enhanced. When the electrocardiograph is worn, the sweat of a human body is absorbed by the conductive medium, so that the conductive medium leaks out of the detection electrode, the conductive efficiency of the conductive medium is reduced, and the accuracy of the electrocardiograph for obtaining an electrocardiograph signal is influenced.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electrocardiograph recorder aims at reducing the dielectric leakage accident beyond the detection electrode, improves electrocardiograph recorder and obtains electrocardiosignal's accuracy.
In order to achieve the above object, the utility model provides an electrocardiograph recording instrument includes:
the shell is provided with the accommodating groove;
the patch is connected with the shell and positioned on the periphery of the shell, the patch is provided with two electric conductors and a conductive medium, one end of each electric conductor extends into the accommodating groove, the other end of each electric conductor is provided with a plurality of spacing areas and an accommodating space, the plurality of spacing areas are arranged around the accommodating space, and the conductive medium is arranged in the accommodating space and exposed on one side surface of the patch, which is opposite to the shell; and
the host is accommodated in the accommodating groove and is electrically connected with each electric conductor, and the host acquires electrocardiosignals through each electric conductor.
In an embodiment of the present invention, the patch is disposed in a long strip shape, and two of the electrical conductors are disposed in a deviating manner along a length direction of the patch.
In an embodiment of the present invention, each of the spacers surrounds the accommodating space with the accommodating space as a center of circle.
In an embodiment of the present invention, the host includes:
the shell is detachably arranged in the accommodating groove and is provided with an installation groove;
the connecting assembly is arranged on one side surface of the shell facing the bottom wall of the accommodating groove;
the circuit assembly is arranged in the mounting groove, is electrically connected with the connecting assembly and is connected with the two conductors through the connecting assembly; and
the display assembly is arranged on the shell and seals the notch of the mounting groove, and the display assembly is electrically connected with the circuit assembly.
In an embodiment of the present invention, the connecting assembly includes a first connecting member and a second connecting member disposed on the housing, the second connecting member and the first connecting member are disposed at an interval, and the second connecting member is disposed around the first connecting member;
the two electric conductors are respectively arranged corresponding to the second connecting piece and the first connecting piece.
In an embodiment of the present invention, the housing is provided with a yielding hole communicating with the mounting groove;
the circuit assembly comprises a circuit board, a micro control unit and an interface unit, wherein the circuit board, the micro control unit and the interface unit are arranged in the mounting groove, the micro control unit and the interface unit are arranged on the circuit board, and the interface unit is right opposite to the abdicating hole.
The utility model discloses an in an embodiment, the casing still is provided with the mount table, the mount table encircles the internal face setting of storage tank is close to the notch setting of storage tank, the mount table is used for bearing the display module.
In an embodiment of the present invention, the notch of the accommodating groove is arranged in a closed shape;
the electrocardiogram recording instrument further comprises a sealing rib, and the sealing rib is clamped between the shell and the groove wall of the accommodating groove.
In an embodiment of the present invention, the patch is made of conductive hydrogel material.
The embodiment of the utility model provides a still provide a detecting system, include: the data detection device is in communication connection with the plurality of the electrocardiograph recorders, and the data detection device is used for acquiring an electrocardiograph signal of at least one electrocardiograph recorder.
The technical scheme of the utility model is that a plurality of spacers and a containing space are formed at one end of each conductor far away from the host, and a plurality of spacers surround the structure of the containing space, so that the conducting medium is arranged in the containing space, and the partition function is formed by the spacers; that is to say, after the patch is attached to the human body, the patch is tightly attached to the human body, so that each partition space forms an independent cavity, each cavity has a certain atmospheric pressure, and due to the limiting effect of the atmospheric pressure, the probability of leakage of the conductive medium from the accommodating space is reduced, and the accuracy of obtaining the electrocardiosignals by the electrocardiograph recorder is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the electrocardiograph recording instrument of the present invention;
FIG. 2 is a schematic diagram of the electrical conductor of FIG. 1;
FIG. 3 is a schematic diagram of the electrical conductor of FIG. 1;
fig. 4 is a schematic structural view of another embodiment of the electrocardiograph recording device of the present invention;
FIG. 5 is a schematic view of the assembled configuration of the electrical center recorder of FIG. 4;
FIG. 6 is a schematic cross-sectional view of the electrical recorder of FIG. 4;
fig. 7 is a partial enlarged view of a portion a in fig. 6.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an electrocardiogram recorder which is used for detecting electrocardiosignals of a human body, positioning an electrocardiogram detector on the human body, collecting the electric signals on the surface of the human body through the electrocardiogram detector and recording the electric signals to a storage module of the electrocardiogram monitor; it should be understood that the memory module may be a conventional memory circuit, and of course, the memory module may also be an SD card (Secure Digital card/SDcard) that can be plugged into the electrocardiograph recorder. Fig. 1 is a schematic structural diagram of an embodiment of the electrocardiograph recording device of the present invention; referring to fig. 2, a schematic diagram of the structure of the conductor of fig. 1 is shown; referring to fig. 3, a schematic diagram of the structure of the electrical conductor of fig. 1 is shown; fig. 4 is a schematic structural diagram of another embodiment of the electrocardiograph recording device of the present invention; referring to fig. 5, a schematic view of an assembly structure of the electrical center recorder of fig. 4 is shown; referring to fig. 6, a schematic cross-sectional structure of the electrical recorder of fig. 4 is shown; referring to fig. 7, a partial enlarged view at a in fig. 6 is shown.
In the embodiment of the present invention, as shown in fig. 1, the electrocardiograph recording apparatus includes: the patch 2 is connected with the shell 1 and is positioned on the periphery of the shell 1; the host 3 is installed in the accommodating groove 11 of the housing 1.
In this embodiment, the host 3 may be a common host 3 for obtaining body surface current of a human body, and the host 3 obtains an electrocardiographic signal through the body surface current; that is, at least two cables made of conductive materials can be led out from the main machine 3, so that the two cables made of conductive materials can be attached to the human body; alternatively, two conductors 21 may be provided on the carrying assembly, the two conductors 21 are connected to the circuit assembly 33 of the main unit 3, and the main unit 3 acquires the electrocardiographic signal by the cooperation of the two conductors 21.
The shell 1 is provided with a containing groove 11; it is understood that the housing 1 may be made of an elastic material, such as a silicon rubber or a plastic material.
The patch 2 is connected with the casing 1 and located on the periphery of the casing 1, the patch 2 is provided with two electric conductors 21 and a conducting medium 22, one end of each electric conductor 21 extends into the containing groove 11, the other end of each electric conductor 21 is formed with a plurality of spacing areas 23 and a containing space 24, the plurality of spacing areas 23 are arranged around the containing space 24, and the conducting medium 22 is arranged in the containing space 24 and exposed on one side surface of the patch 2, which faces away from the casing 1.
The host 3 is accommodated in the accommodating groove 11, the host 3 is electrically connected with each conductor 21, and the host 3 collects electrocardiosignals through each conductor 21. The host 3 is detachably arranged in the accommodating groove 11, so that medical staff can detach the host 3 and the charging operation of the host 3 is realized. On the other hand, the main unit 3 collects electrocardiographic signals by the cooperation of the two conductors 21. It is understood that the host 3 may be considered to include two connection terminals (not shown), each of which is electrically connected to each of the conductors 21; that is, when the host 3 is accommodated in the accommodating cavity 11, each connection terminal is electrically connected to each conductor 21.
In the embodiment, a plurality of spacers 23 and an accommodating space 24 are formed at one end of each conductor 21 away from the host 3, the plurality of spacers 23 surround the accommodating space 24, the conductive medium 22 is arranged in the accommodating space 24, and the plurality of spacers 23 form a partition function; that is to say, after the patch 2 is attached to the human body, the patch 2 is tightly attached to the human body, so that each partition space forms an independent cavity, each cavity has a certain atmospheric pressure, and due to the limiting effect of the atmospheric pressure, the probability of leakage of the conductive medium 22 from the accommodating space 24 is reduced, and the accuracy of obtaining the electrocardiosignals by the electrocardiograph recorder is further improved.
As can be appreciated, the electrocardiograph is positioned on the body and positioned relative to the heart.
Optionally, as shown in fig. 1, the housing 1 may be a structure in which a plurality of ribs are convexly disposed at intervals, the plurality of ribs surround to form the accommodating groove 11, at least two ribs are disposed, and when the host 3 is accommodated in the accommodating groove 11, the two opposite ribs clamp the host 3.
Alternatively, as shown in fig. 4, the housing 1 may include a plurality of plate-shaped structures, and the plurality of plate-shaped structures surround two by two to form the accommodating groove 11. In order to facilitate the installation of the host 3, the notch of the accommodating groove 11 can be closed, when the host 3 is accommodated in the accommodating groove 11, the inner wall of the notch of the accommodating groove 11 is in limited abutting contact with the host 3, so that the host 3 and the shell 1 are in closed connection, and the waterproofness of the electrocardiograph recorder is improved.
Optionally, the patch 2 is disposed on the housing 1, and the patch 2 may be disposed in a rectangular or circular shape, so that the ends of the two conductive bodies 21 far away from the housing 1 form a certain distance, so that the ends of the two conductive bodies 21 far away from the housing 1 form a certain potential difference.
Optionally, the patch 2 is disposed on the housing 1, and the patch 2 is disposed in a strip shape, so that the two electrical conductors 21 are disposed at an angle, and a certain distance is formed between ends of the two electrical conductors 21 far away from the housing 1, so that a certain potential difference is formed between ends of the two electrical conductors 21 far away from the housing 1.
In an embodiment of the present invention, as shown in fig. 1 and 4, the patch 2 is in a strip shape, and the two electric conductors 21 are deviated from each other along the length direction of the patch 2.
In an embodiment of the present invention, as shown in fig. 2, each of the spacers 23 is disposed around the accommodating space 24 with the accommodating space 24 as a center. As can be understood, the plurality of spacers 23 are all centered on the accommodating space 24 and arranged around the accommodating space 24; that is, the plurality of interval sections 23 gradually expand toward the circumferential direction by the accommodating space 24, for example: the plurality of spaced sections 23 respectively include a first section disposed around the peripheral side of the accommodating space 24, a second section disposed around the peripheral side of the first section, and a third section disposed around the peripheral side of the second section.
In the present embodiment, each of the spacers 23 is disposed around the accommodating space 24 with the accommodating space 24 as a center to form a plurality of spacers 23, so as to prevent the conductive medium 22 from overflowing.
Alternatively, referring to fig. 3, the conductive body 21 may include a plurality of metal wires, and two adjacent metal wires are spaced apart from each other to form the spacing region 23. The accommodation space 24 is an innermost space.
Optionally, the plurality of spacers 23 may be disposed around the accommodating space 24, that is, two adjacent spacers 23 are disposed at intervals, and the plurality of spacers 23 are disposed around the circumference of the accommodating space 24.
In an embodiment of the present invention, as shown in fig. 5, 6 and 7, the host 3 includes: the casing 31, the connecting assembly 32, the circuit assembly 33 and the display assembly 34, wherein the connecting assembly 32, the circuit assembly 33 and the display assembly 34 are arranged on the casing 31. The method comprises the following specific steps:
a housing 31 detachably disposed in the receiving groove 11, the housing 31 having a mounting groove 311; it is understood that the housing 31 may be provided with a communication hole (not shown) communicating with the mounting groove 311, and the connection member 32 is provided at the communication hole and electrically connected to the circuit member 33.
A connecting assembly 32 disposed on a side surface of the casing 31 facing the bottom wall of the accommodating groove 11; it is understood that the connecting assembly 32 is electrically connected to two electrical conductors 21, and the connecting assembly 32 can be considered to include two connecting terminals (not shown), each of which is electrically connected to each of the electrical conductors 21; that is, when the host 3 is accommodated in the accommodating cavity 11, each connection terminal is electrically connected to each conductor 21.
The circuit component 33 is arranged in the mounting groove 311, the circuit component 33 is electrically connected with the connecting component 32, and the circuit component 33 is connected with the two conductors 21 through the connecting component 32; it is understood that the circuit assembly 33 is a circuit board structure, the mounting groove 311 may be provided with a positioning pin (not shown), the circuit board structure is provided with a positioning hole (not shown), and the circuit assembly 33 is disposed in the mounting groove 311 through the positioning pin and the positioning hole.
And a display assembly 34 disposed on the housing 31 and sealing the opening of the mounting groove 311, wherein the display assembly 34 is electrically connected to the circuit assembly 33. It is understood that the display assembly 34 may be a conventional type of display module.
In an embodiment of the present invention, as shown in fig. 7, the connecting assembly 32 includes a first connecting member 321 and a second connecting member 322 disposed on the housing 31, the second connecting member 322 and the first connecting member 321 are disposed at an interval, and the second connecting member 322 is disposed around the first connecting member 321; the two conductive bodies 21 are disposed corresponding to the second connection member 322 and the first connection member 321, respectively.
In this embodiment, the second connecting member 322 is disposed around the first connecting member 321, and the ends of the two electric conductors 21 extending into the accommodating groove 11 are disposed at intervals, that is, one end of any one of the two electric conductors 21 corresponds to the first connecting member 321, and one end of the other electric conductor 21 corresponds to the second connecting member 322, so that when the host 3 is mounted to the supporting assembly, the step of aligning the second connecting member 322 and the first connecting member 321 with the two electric conductors 21 is avoided, and the efficiency of mounting the host 3 is improved.
It can be understood that, the first distance is defined as an interval between the two conductive bodies 21 extending into the accommodating groove 11, and the second distance is defined as an interval between the second connecting member 322 and the first connecting member 321, where the first distance is equal to the second distance.
In an embodiment of the present invention, as shown in fig. 6, the housing 31 is provided with a yielding hole 312 communicated with the mounting groove 311; the circuit assembly 33 includes a circuit board (not shown) disposed in the mounting groove 311, a micro control unit (not shown), and an interface unit 35, the micro control unit and the interface unit 35 are disposed on the circuit board, and the interface unit 35 is disposed opposite to the abdicating hole 312.
In this embodiment, the interface unit 35 is configured to face the abdicating hole 312, so that after the host 3 is taken down, the host 3 and other terminal devices can be connected through the data line, so that the other terminal devices can obtain the electrocardiographic signal recorded in the host 3.
Optionally, the circuit board is a printed circuit board of a common size, or alternatively, the circuit board is a flexible circuit board of a common size.
Alternatively, the micro control unit may be a common type of control chip. Or the micro control unit can be a common type singlechip.
In an embodiment of the present invention, the casing 31 is further provided with a mounting table 313, the mounting table 313 is disposed around the inner wall surface of the accommodating groove 11, and is disposed adjacent to the notch of the accommodating groove 11, the mounting table 313 is used for bearing the display assembly 34, so that the display assembly 34 is supported by the mounting table 313 as the power assisting member, and the display assembly 34 is convenient to mount.
In an embodiment of the present invention, the notch of the accommodating groove 11 is disposed in a closed shape; the electrocardiograph further comprises a sealing rib 314, and the sealing rib 314 is clamped between the casing 31 and the wall of the accommodating groove 11.
In this embodiment, the sealing rib 314 is disposed between the casing 31 and the groove wall of the accommodating groove 11 to increase the stretching width of the casing 1, and increase the acting force of the casing 1 on the sealing rib 314 and the casing 31, thereby preventing the liquid from penetrating from the gap between the casing 31 and the groove wall of the accommodating groove 11.
In an embodiment of the present invention, the patch 2 is made of conductive hydrogel material. It will be appreciated that the side of the patch 2 facing away from the housing 1 is also coated with adhesive. Alternatively, the adhesive may be a medical grade acrylic adhesive.
As the structure of the conductive hydrogel is similar to that of natural soft tissue and extracellular matrix, the conductive hydrogel has special performances of high biocompatibility, conductivity, self-repairability and the like, and is particularly suitable for wearable strain sensors.
The utility model also provides a detecting system, this detecting system include data detection device (not shown in the figure) and electrocardio record appearance, and the concrete structure of this electrocardio record appearance refers to above-mentioned embodiment, because this detecting system has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. The data detection device is in communication connection with the plurality of electrocardiograph recorders and is used for acquiring electrocardiograph signals of at least one electrocardiograph recorder.
It is understood that the data detection device may be a device with an arithmetic function, such as: industrial computers, personal computers, tablet computers, mobile phones, etc.
The above is only the optional embodiment of the present invention, and not therefore the scope of the present invention is limited, all under the inventive concept, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. An electrocardiograph recording instrument, comprising:
the shell is provided with a containing groove;
the patch is connected with the shell and positioned on the periphery of the shell, the patch is provided with two electric conductors and a conductive medium, one end of each electric conductor extends into the accommodating groove, the other end of each electric conductor is provided with a plurality of spacing areas and an accommodating space, the plurality of spacing areas are arranged around the accommodating space, and the conductive medium is arranged in the accommodating space and exposed on one side surface of the patch, which is opposite to the shell; and
the host is accommodated in the accommodating groove and is electrically connected with each electric conductor, and the host acquires electrocardiosignals through each electric conductor.
2. The electrocardiograph according to claim 1 wherein said patch is in the form of an elongated strip and said conductors are disposed in a spaced apart relationship along the length of said patch.
3. The electrocardiograph recording instrument according to claim 2, wherein each of the spacers is disposed around the accommodating space with the accommodating space as a center.
4. The electrocardiograph recording instrument according to claim 3, wherein said host computer comprises:
the shell is detachably arranged in the accommodating groove and is provided with an installation groove;
the connecting assembly is arranged on one side surface of the shell facing the bottom wall of the accommodating groove;
the circuit assembly is arranged in the mounting groove, is electrically connected with the connecting assembly and is connected with the two conductors through the connecting assembly; and
the display assembly is arranged on the shell and seals the notch of the mounting groove, and the display assembly is electrically connected with the circuit assembly.
5. The electrocardiograph recording instrument according to claim 4 wherein said coupling assembly comprises a first coupling member and a second coupling member disposed on said housing, said second coupling member being spaced from said first coupling member and said second coupling member being disposed around said first coupling member;
the two electric conductors are respectively arranged corresponding to the second connecting piece and the first connecting piece.
6. The electrocardiograph recording instrument according to claim 4, wherein the housing is provided with an abdicating hole communicated with the mounting groove;
the circuit assembly comprises a circuit board, a micro control unit and an interface unit, wherein the circuit board, the micro control unit and the interface unit are arranged in the mounting groove, the micro control unit and the interface unit are arranged on the circuit board, and the interface unit is right opposite to the abdicating hole.
7. The electrocardiograph according to claim 4 wherein the housing further comprises a mounting platform disposed around an inner wall surface of the receiving chamber and adjacent to the slot of the receiving chamber, the mounting platform being configured to carry the display assembly.
8. The electrocardiograph recording instrument according to claim 4, wherein the notch of the receiving groove is arranged in a closed shape;
the electrocardiogram recording instrument further comprises a sealing rib, and the sealing rib is clamped between the shell and the groove wall of the accommodating groove.
9. The electrocardiograph recording instrument according to any one of claims 1 to 8, wherein the patch is of a conductive hydrogel material.
10. A detection system, comprising: a plurality of electrocardiographs according to any one of claims 1 to 9, wherein the data detection device is in communication connection with the plurality of electrocardiographs and is used for acquiring an electrocardiographic signal of at least one electrocardiograph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344217.5U CN211432887U (en) | 2019-12-23 | 2019-12-23 | Electrocardiograph recorder and detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344217.5U CN211432887U (en) | 2019-12-23 | 2019-12-23 | Electrocardiograph recorder and detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211432887U true CN211432887U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922344217.5U Active CN211432887U (en) | 2019-12-23 | 2019-12-23 | Electrocardiograph recorder and detection system |
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| Country | Link |
|---|---|
| CN (1) | CN211432887U (en) |
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- 2019-12-23 CN CN201922344217.5U patent/CN211432887U/en active Active
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