Electrode patch for intelligent cardio-cerebral dynamic analysis

Abstract

The invention provides an electrode patch for intelligent cardio-cerebral dynamic analysis, which comprises a patch body, a sticking strip is arranged at the bottom of the patch body for sticking the electrode patch, a heat dissipation channel is arranged on the surface of the patch body, a shell is fixedly connected with the edge of the patch body, a sweat absorption mechanism is arranged in the shell, and a space ring is fixedly connected with the interior of the shell. The space ring is fixedly connected to the top of the patch body, a first division bar and a second division bar which are concentrically connected in a sleeved mode are arranged in the space ring, a detection mechanism is arranged in the second division bar, and a control mechanism connected with the sweat absorption mechanism is arranged on the outer side of the second division bar. The patch body and the shell are adopted to form the electrode patch for intelligent cardio-cerebral dynamic analysis, attaching connection is achieved through the pasting strips, the heat dissipation channels are formed in the pasting strips, the ventilation effect can be achieved, the problem of sweating caused by the fact that ventilation cannot be achieved can be solved, sweat in the grooves can be adsorbed through the blocking strips during sweating, and therefore the heat dissipation effect is improved. The dryness of skin around the electrode plate is ensured, and the use performance of the electrode patch is improved.

Description

Technical Field

[0001] The invention relates to an electrode patch for intelligent heart and brain dynamic analysis, belonging to the technical field of electrode patches. Background Art

[0002] Electrode patches, especially those used for physical therapy or electrotherapy, are a type of equipment widely used in the fields of medical treatment, rehabilitation and beauty. Electrode patches are a common method of connecting electronic components, which are used to reliably connect electronic components (such as physical therapy equipment) to human skin to achieve current transfer and signal transmission. In physical therapy, electrode patches are connected to treatment equipment to transfer current to specific parts of the patient's body to promote recovery, relieve pain and improve symptoms of various diseases.

[0003] As an important medical auxiliary device, electrode patches play an important role in promoting rehabilitation, relieving pain and improving disease symptoms, especially as an important transmission and connection medium in electrocardioencephalograms. In actual use, electrode patches need to be attached to the patient's head or anterior chest wall. Due to the use environment and the patient's physical condition, sweat is easily discharged at the attachment position, resulting in poor electrical signal transmission at the connection position, which may affect the normal analysis of intelligent heart and brain dynamics, and cause the comfort of the attachment position to deteriorate, reducing the patient's comfort during treatment. Summary of the invention

[0004] The present invention provides an electrode patch for intelligent cardio-cerebral dynamic analysis in order to solve the technical problems that the attachment position of the electrode patch is prone to cause discomfort due to sweating and the transmission of electrical signals is unstable.

[0005] The present invention solves the above technical problems through the following technical solutions:

[0006] The present invention provides an electrode patch for intelligent heart and brain dynamic analysis, comprising:

[0007] A patch body, wherein an adhesive strip is provided at the bottom of the patch body for attaching the electrode patch, and a heat dissipation channel is provided on the surface of the patch body;

[0008] A shell, the shell is fixedly connected to the edge of the patch body, and a sweat absorbing mechanism is provided inside the shell;

[0009] A spacer is fixedly connected to the inside of the shell, the spacer is fixedly connected to the top of the patch body, the inside of the spacer is respectively provided with a first spacer bar and a second spacer bar which are concentrically sleeved, the inside of the second spacer bar is provided with a detection mechanism, and the outside of the second spacer bar is provided with a control mechanism connected to the sweat absorption mechanism.

[0010] In the technical solution, the patch body has a cross-section of an annular structure, an adhesive strip of an annular structure is fixedly connected to the bottom of the patch body, and the inner diameter of the adhesive strip is larger than the inner diameter of the patch body.

[0011] In the present technical solution, the heat dissipation channel includes heat dissipation grooves and grooves. The edge of the adhesive strip is provided with a plurality of evenly distributed grooves. The surface of the adhesive strip between every two grooves is provided with a plurality of arc-shaped heat dissipation grooves. The plurality of heat dissipation grooves are evenly distributed, and the openings of adjacent heat dissipation grooves face opposite directions.

[0012] In the technical solution, a sink groove connected to the heat dissipation groove is provided in the middle of the adhesive strip, and an electrode sheet is provided inside the sink groove.

[0013] In the technical solution, the sweat absorbing mechanism includes a heat insulating strip, which is fixedly connected to the inside of the shell. A bent and stored thermosensitive metal wire is provided inside the heat insulating strip, and the thermosensitive metal wire is located inside the filling cotton.

[0014] In the present technical solution, a pressure ring is provided under the insulation strip, and the bottom of the pressure ring is fixedly connected to a number of evenly distributed sealing strips. Each of the sealing strips is inserted through the patch body and the edge of the adhesive strip, and the sealing strip extends into the groove. The sealing strip is one of the water-absorbing materials such as cotton fiber and linen fiber.

[0015] In the technical solution, the cross-sections of the spacer, the first spacer bar and the second spacer bar are all annular structures, and a pressure ring is movably sleeved on the outer side of the spacer, and the pressure ring is in contact with the filling cotton inside the insulation bar.

[0016] In the present technical solution, the control mechanism includes a temperature heater and a temperature controller, the temperature heater is fixedly connected to the outside of the first partition bar, the temperature controller is fixedly connected to the outside of the second partition bar, the temperature controller is electrically connected to the temperature heater, and the inside of the temperature heater is fixedly connected to the thermistor wire.

[0017] In the present technical solution, the detection mechanism includes a metal rod, the two ends of the metal rod are respectively fixedly connected to the metal head and the metal plate, the metal plate is embedded and plugged into the middle part of the patch body, the bottom of the metal plate is fixedly connected to the electrode sheet, and the bottom edge of the electrode sheet is connected with a number of evenly distributed protrusions, the edge of the electrode sheet is fixedly connected to the non-woven fabric, and the several protrusions are all located inside the non-woven fabric, the metal head is embedded and sleeved inside the joint, the joint is connected to the instrument through a connecting line, and a notch with a ring structure is opened at the bottom of the joint located outside the metal head.

[0018] In the present technical solution, the metal rod is sleeved with the middle part of the conductive sheet, the conductive sheet is located inside the second partition bar and fixedly connected to the outer shell, a slot is provided at the bottom of the conductive sheet, the top edge of the metal sheet is fixedly connected to the positioning block, and the positioning block is engaged and plugged into the slot.

[0019] On the basis of being in accordance with the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present invention.

[0020] The positive and progressive effects of the present invention are:

[0021] The electrode patch for intelligent cardio-cerebral dynamic analysis proposed above adopts a patch body and a shell to form the electrode patch for intelligent cardio-cerebral dynamic analysis. During use, the adhesive strip is used to achieve attachment and connection, and a heat dissipation channel is set at the adhesive strip to play a breathable role, thereby avoiding discomfort caused by poor breathability at the attachment position, and minimizing sweating problems caused by lack of breathability. When attached for a long time, sweating can be carried out through the groove, and electrical signals can be transmitted through the close attachment of the electrode sheet. When sweating, sweat affects the electrical signals between the electrode sheet and the skin. At this time, the sealing strip can be squeezed by bending the thermosensitive metal wire, so that the sealing strip can absorb sweat at the groove, ensure the dryness of the skin around the electrode sheet, effectively improve the patient's comfort performance, and at the same time solve the problem of sweat affecting the electrical signal conduction of the electrode sheet, thereby improving the performance of the electrode patch. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the patch body of the present invention.

[0024] Figure 3 It is a schematic diagram of the internal front view structure of the present invention.

[0025] Figure 4 It is a schematic diagram of the structure of the adhesive strip of the present invention when viewed from above.

[0026] Figure 5 It is a schematic diagram of the internal structure of the housing of the present invention.

[0027] Figure 6 It is a schematic diagram of the internal top view of the thermal insulation strip of the present invention.

[0028] Figure 7 It is a schematic diagram of the internal front view structure of the joint of the present invention.

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the spacer ring of the present invention.

[0030] Fig. 9 It is a schematic diagram of the three-dimensional structure of the electrode sheet of the present invention.

[0031] Fig.10 It is a schematic diagram of the three-dimensional structure of the conductive sheet of the present invention.

[0032] Description of Reference Numerals

[0033] 100, patch body; 101, adhesive strip; 102, heat sink; 103, groove; 104, sink;

[0034] 200, housing; 201, heat insulation strip; 202, filling cotton; 203, thermosensitive metal wire; 204, pressure ring; 205, sealing strip;

[0035] 300, spacer; 301, first spacer; 302, second spacer; 303, temperature heater; 304, temperature controller;

[0036] 400, metal rod; 401, metal head; 402, metal plate; 403, positioning block; 404, electrode sheet; 405, non-woven fabric; 406, protrusion; 407, conductive sheet; 408, slot; 409, connector; 410, notch; 411, connecting wire. DETAILED DESCRIPTION

[0037] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0038] like Figure 1-10 As shown, the electrode patch for intelligent heart and brain dynamic analysis includes:

[0039] A patch body 100, wherein an adhesive strip 101 is provided at the bottom of the patch body 100 for attaching the electrode patch, and a heat dissipation channel is provided on the surface of the patch body 100;

[0040] A housing 200, wherein the housing 200 is fixedly connected to the edge of the patch body 100, and a sweat absorbing mechanism is provided inside the housing 200;

[0041] The spacer 300 is fixedly connected to the inside of the shell 200, and the spacer 300 is fixedly connected to the top of the patch body 100. The spacer 300 is provided with a first spacer bar 301 and a second spacer bar 302 which are concentrically sleeved. The second spacer bar 302 is provided with a detection mechanism, and the second spacer bar 302 is provided with a control mechanism connected to the sweat absorption mechanism on the outside.

[0042] In the present technical solution, the patch body 100 has a cross-section of an annular structure, and an adhesive strip 101 of an annular structure is fixedly connected to the bottom of the patch body 100, and the inner diameter of the adhesive strip 101 is larger than the inner diameter of the patch body 100. The adhesive strip 101 can be attached to the patient's skin. After the adhesive strip 101 fixes the patch body 100, the non-woven fabric 405 on the surface of the electrode sheet 404 can fit the skin closely, while ensuring good contact between the electrode sheet 404 and the skin to ensure stable transmission of electrical signals.

[0043] In the present technical solution, the heat dissipation channel includes a heat dissipation groove 102 and a groove 103. The edge of the adhesive strip 101 is provided with a plurality of evenly distributed grooves 103. The surface of the adhesive strip 101 between every two of the grooves 103 is provided with a plurality of arc-shaped heat dissipation grooves 102. The plurality of heat dissipation grooves 102 are evenly distributed, and the openings of adjacent heat dissipation grooves 102 face opposite directions. When the adhesive strip 101 is attached, the heat generated by the skin can be transferred to the inside of the groove 103 through the heat dissipation groove 102, and the heat can be dissipated through the plurality of grooves 103, thereby playing a role in heat dissipation and ventilation, and ensuring that the skin around the electrode sheet 404 is dry.

[0044] In the present technical solution, a sink groove 104 connected to the heat dissipation groove 102 is opened in the middle of the adhesive strip 101, and an electrode sheet 404 is arranged inside the sink groove 104. The sink groove 104 can be used to install the electrode sheet 404, and the electrode sheet 404 is wrapped by a non-woven fabric 405 to protect the electrode sheet 404. At the same time, the non-woven fabric 405 can play a certain sweat-absorbing role.

[0045] In the present technical solution, the sweat-absorbing mechanism includes a heat-insulating strip 201, which is fixedly connected to the inside of the outer shell 200. A bent and stored thermosensitive metal wire 203 is provided inside the heat-insulating strip 201, and the thermosensitive metal wire 203 is located inside the filling cotton 202. The thermosensitive metal wire 203 is stored by the heat-insulating strip 201. When the thermosensitive metal wire 203 is subjected to temperature changes, it undergoes elastic deformation. At this time, the thermosensitive metal wire 203 bends to generate a larger volume, so that the filling cotton 202 is squeezed, forcing part of the filling cotton 202 to push the pressure ring 204 downward, so that the pressure ring 204 drives the sealing strip 205 to contact the skin at the groove 103, thereby realizing the absorption of sweat on the skin surface.

[0046] In the present technical solution, a pressure ring 204 is provided under the insulation strip 201, and the bottom of the pressure ring 204 is fixedly connected to a number of evenly distributed sealing strips 205, each of the sealing strips 205 is inserted through the patch body and the edge of the adhesive strip 101, and the sealing strip 205 extends to the inside of the groove 103. The sealing strip 205 is one of the water-absorbing materials such as cotton fiber and linen fiber. During normal use, the groove 103 can realize heat dissipation to improve the heat dissipation effect. When the skin heat is too high and sweating occurs, the sweat can be absorbed at this time to ensure the dryness of the skin surface.

[0047] In the present technical solution, the cross-sections of the spacer 300, the first spacer strip 301 and the second spacer strip 302 are all annular structures. A pressure ring 204 is movably sleeved on the outside of the spacer 300. The pressure ring 204 contacts the filling cotton 202 inside the insulation strip 201. The filling cotton 202 can be pushed by the bending of the thermistor spring, so that the pressure ring 204 can move a small distance and drive the sealing strip 205 to contact the skin to absorb sweat.

[0048] In the present technical solution, the control mechanism includes a temperature heater 303 and a temperature controller 304. The temperature heater 303 is fixedly connected to the outer side of the first partition bar 301, and the temperature controller 304 is fixedly connected to the outer side of the second partition bar 302. The temperature controller 304 is electrically connected to the temperature heater 303, and the interior of the temperature heater 303 is fixedly connected to the thermistor wire 203. The temperature controller 304 detects changes in the electrical signal transmitted by the electrode sheet 404. When the output stability of the electrical signal changes, the electrical signal is transmitted to the temperature heater 303. The thermistor wire 203 is heated by the temperature heater 303, thereby achieving a change in the shape of the thermistor wire 203. The thermistor wire 203 can be made of nickel-chromium alloy, and its shape is controlled by the temperature heater 303.

[0049] In the present technical solution, the detection mechanism includes a metal rod 400, the two ends of the metal rod 400 are fixedly connected to a metal head 401 and a metal plate 402 respectively, the metal plate 402 is inserted and engaged with the middle of the patch body 100, the bottom of the metal plate 402 is fixedly connected to an electrode sheet 404, and the bottom edge of the electrode sheet 404 is connected with a plurality of evenly distributed protrusions 406, the edge of the electrode sheet 404 is fixedly connected to a non-woven fabric 405, and the plurality of protrusions 406 are located inside the non-woven fabric 405. The metal head 401 is internally fitted and sleeved with the connector 409, and the connector 409 is connected to the instrument via a connecting line 411. A ring-shaped notch 410 is provided at the bottom of the connector 409 outside the metal head 401. The metal plate 402 and the metal head 401 can be connected via the metal rod 400 to achieve transmission of electrical signals. The changes in electrical signals at the skin epidermis are received via the electrode sheet 404, and the electrical signals are amplified and then transmitted via the metal head 401 and the connecting line 411 at the connector 409.

[0050] In the present technical solution, the metal rod 400 is sleeved with the middle part of the conductive sheet 407, the conductive sheet 407 is located inside the second partition bar 302 and is fixedly connected to the outer shell 200, a slot 408 is provided at the bottom of the conductive sheet 407, the top edge of the metal sheet is fixedly connected to the positioning block 403, and the positioning block 403 is engaged with the slot 408. By arranging the conductive sheet 407 inside the outer shell 200, the electrical signal transmission function can be improved. At the same time, the cooperation between the positioning block 403 and the slot 408 can ensure the stable installation of the electrode sheet 404, thereby improving the performance of the motor patch.

[0051] The present invention is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the present invention. The protection scope of the present invention is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications are within the protection scope of the present invention.

Claims

1. An electrode patch for intelligent heart and brain dynamic analysis, characterized in that: include: A patch body (100), wherein a sticking strip (101) is provided at the bottom of the patch body (100) for attaching an electrode patch, and a heat dissipation channel is provided on the surface of the patch body (100); A shell (200), the shell (200) being fixedly connected to the edge of the patch body (100), and a sweat absorbing mechanism being provided inside the shell (200); A spacer (300), the spacer (300) is fixedly connected to the inside of the shell (200), the spacer (300) is fixedly connected to the top of the patch body (100), the spacer (300) is provided with a first spacer (301) and a second spacer (302) which are concentrically sleeved, the second spacer (302) is provided with a detection mechanism, and the outside of the second spacer (302) is provided with a control mechanism connected to the sweat absorption mechanism.

2. The electrode patch for intelligent heart and brain dynamic analysis according to claim 1, characterized in that: The patch body (100) has a cross-section of an annular structure, and a ring-shaped adhesive strip (101) is fixedly connected to the bottom of the patch body (100), and the inner diameter of the adhesive strip (101) is larger than the inner diameter of the patch body (100).

3. The electrode patch for intelligent heart and brain dynamic analysis according to claim 1, characterized in that: The heat dissipation channel comprises a heat dissipation groove (102) and a groove (103); a plurality of evenly distributed grooves (103) are provided on the edge of the adhesive strip (101); a plurality of arc-shaped heat dissipation grooves (102) are provided on the surface of the adhesive strip (101) between every two grooves (103); the plurality of heat dissipation grooves (102) are evenly distributed, and the openings of adjacent heat dissipation grooves (102) face in opposite directions.

4. The electrode patch for intelligent heart and brain dynamic analysis as claimed in claim 3, characterized in that: A sink groove (104) connected to the heat dissipation groove (102) is provided in the middle of the adhesive strip (101), and an electrode sheet (404) is provided inside the sink groove (104).

5. The electrode patch for intelligent heart and brain dynamic analysis according to claim 1, characterized in that: The sweat absorbing mechanism comprises a heat insulating strip (201), wherein the heat insulating strip (201) is fixedly connected to the inside of the outer shell (200), a bent and stored thermosensitive metal wire (203) is provided inside the heat insulating strip (201), and the thermosensitive metal wire (203) is located inside the filling cotton (202).

6. The electrode patch for intelligent heart and brain dynamic analysis as claimed in claim 4, characterized in that: A pressure ring (204) is provided below the heat insulation strip (201), and the bottom of the pressure ring (204) is fixedly connected to a plurality of evenly distributed sealing strips (205), each of the sealing strips (205) penetrates and plugs into the inside of the patch body and the edge of the adhesive strip (101), and the sealing strip (205) extends into the inside of the groove (103), and the sealing strip (205) is one of the water-absorbing materials such as cotton fiber and hemp fiber.

7. The electrode patch for intelligent heart and brain dynamic analysis according to claim 1, characterized in that: The spacer (300), the first spacer strip (301) and the second spacer strip (302) are all annular in cross-section. A pressure ring (204) is movably sleeved on the outside of the spacer (300), and the pressure ring (204) is in contact with the filling cotton (202) inside the thermal insulation strip (201).

8. The electrode patch for intelligent heart and brain dynamic analysis as claimed in claim 1, characterized in that: The control mechanism comprises a temperature heater (303) and a temperature controller (304); the temperature heater (303) is fixedly connected to the outside of the first partition bar (301); the temperature controller (304) is fixedly connected to the outside of the second partition bar (302); the temperature controller (304) is electrically connected to the temperature heater (303); and the inside of the temperature heater (303) is fixedly connected to the thermosensitive metal wire (203).

9. The electrode patch for intelligent heart and brain dynamic analysis according to claim 1, characterized in that: The detection mechanism comprises a metal rod (400), the two ends of the metal rod (400) are respectively fixedly connected to a metal head (401) and a metal plate (402), the metal plate (402) is inserted and engaged with the middle of the patch body (100), the bottom of the metal plate (402) is fixedly connected to an electrode sheet (404), and the bottom edge of the electrode sheet (404) is connected to a plurality of evenly distributed protrusions (406), the edge of the electrode sheet (404) is fixedly connected to a non-woven fabric (405), and the plurality of protrusions (406) are all located inside the non-woven fabric (405), the metal head (401) is inserted and engaged with the inside of a joint (409), the joint (409) is connected to an instrument via a connecting line (411), and a notch (410) of an annular structure is provided at the bottom of the joint (409) located outside the metal head (401).

10. The electrode patch for intelligent heart and brain dynamic analysis according to claim 9, characterized in that: The metal rod (400) is sleeved with the middle part of the conductive sheet (407), the conductive sheet (407) is located inside the second partition bar (302) and is fixedly connected to the housing (200), a slot (408) is provided at the bottom of the conductive sheet (407), the top edge of the metal sheet is fixedly connected to the positioning block (403), and the positioning block (403) is inserted and engaged with the inside of the slot (408).

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