CN219110632U - Tumor electric field treatment system - Google Patents
Tumor electric field treatment system Download PDFInfo
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- CN219110632U CN219110632U CN202320117985.0U CN202320117985U CN219110632U CN 219110632 U CN219110632 U CN 219110632U CN 202320117985 U CN202320117985 U CN 202320117985U CN 219110632 U CN219110632 U CN 219110632U
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Abstract
The utility model provides a tumor electric field treatment system, which comprises a signal generator, an electrode patch and an adapter electrically connected with the signal generator, wherein the electrode patch is electrically connected with the signal generator through the adapter, and the tumor electric field treatment system comprises the following components: at least one pair of socket holes are formed in the adapter, each socket hole is provided with a corresponding indicator lamp, and the socket holes are movably connected with a plug on the electrode patch; and the signal generator is used for controlling whether the indicator lamp corresponding to each electrode patch is lighted or not based on the working state data of each electrode patch when the electrode patch is electrified to work. The indicator light in the system can be used for facilitating a user to accurately position whether each electrode patch works normally or not, and is helpful for reminding a patient to adjust the abnormal patch in time.
Description
Technical Field
The utility model relates to the field of tumor electric field treatment applied to medical instruments, in particular to a tumor electric field treatment system.
Background
The tumor electric field treatment system is a portable noninvasive device, is applied to the epidermis of a human body through an electrode patch, acts an alternating electric field with low intensity and medium frequency on the human body, is applied to clinical treatment of various solid tumors, and can effectively inhibit mitosis of tumor cells, repair DNA damage and increase DNA replication pressure through intervention of the electric field.
At present, a patient generally uses four electrode patches to continuously treat a focus for a long time, but when any one of the four electrode patches has abnormal functions, a tumor electric field treatment system stops working, and the treatment can be continued after the abnormality is eliminated. The patient can not know which electrode patch or which electrode patches are in abnormal state usually, so that faults can not be removed accurately and timely, and four electrode patches can be replaced one by one for investigation, or the new patches can be replaced completely, so that the treatment of the patient is influenced by time and labor, the waste of normal electrode patches is caused, and the treatment cost of the patient is increased.
Accordingly, there is a need to provide a solution to the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a tumor electric field treatment system which is used for accurately positioning whether the use state of each electrode patch is normal or not based on an indicator lamp and is beneficial to reminding a patient of adjusting abnormal patches in time.
In a first aspect, the present utility model provides a tumor electric field therapy system, comprising a signal generator, an electrode patch, and an adapter electrically connected to the signal generator, wherein the electrode patch is electrically connected to the signal generator through the adapter, and the tumor electric field therapy system comprises: at least one pair of socket holes are formed in the adapter, each socket hole is provided with a corresponding indicator lamp, and the socket holes are movably connected with a plug on the electrode patch; the indicator lamp is used for indicating whether the electrode patch movably connected with the socket hole works normally or not; the electrode patch is used for being attached to the body of a patient to generate an alternating electric field; the signal generator is used for monitoring the working state of the electrode patch and controlling whether the indicator lamp is lightened or not based on the working state data of the electrode patch.
The tumor electric field treatment system provided by the utility model has the beneficial effects that: because the pilot lamp on the adapter can correspond to and show the service condition of each electrode paster, when one or several take place unusual, can light corresponding pilot lamp and carry out the early warning, the patient only need again adjust the electrode paster that the pilot lamp corresponds at this moment can, no longer need tear the electrode paster totally and paste again, labour saving and time saving, patient's use is experienced well to can not cause unnecessary loss to normal paster, very big saving treatment cost.
In a possible embodiment, the electrode patch includes a patch portion and a wire portion electrically connected to the patch portion; the patch part comprises a non-woven fabric with an adhesive single face and a plurality of electrode units, wherein the electrode units are fixed on one side of the non-woven fabric with the adhesive, and the patch part is used for being attached to the body of a patient to generate an alternating electric field; one end of the wire part is connected with the patch part, and the other end of the wire part is electrically connected with the socket hole of the adapter through an end plug.
In another possible embodiment, the signal generator is specifically configured to: acquiring working state data of the electrode patch, judging that the state of the electrode patch is abnormal when the working state data exceeds a set range, and controlling an indicator lamp corresponding to the electrode patch to be lighted; when the working state data is kept in a preset range, judging that the state of the electrode patch is normal, and controlling the indicator lamp corresponding to the electrode patch to be not on. Optionally, the operating state data includes, but is not limited to, at least one of voltage, current, loop impedance, or electrode cell temperature in the electrode patch.
In another possible embodiment, the number of the socket holes on the adapter is two pairs.
In other possible embodiments, the electrode unit includes a flexible circuit board, a temperature chip, and a circular dielectric element; the flexible circuit board comprises a circular reinforcing plate, wherein the middle part of the circular reinforcing plate is provided with the temperature chip, the circular dielectric element is connected with the circular reinforcing plate through a dielectric element bonding pad, and the temperature chip is exposed in a through hole in the middle part of the circular dielectric element.
In a possible embodiment, the temperature chip adopts a digital temperature measuring chip, so that on one hand, the digital temperature measuring chip can monitor the temperature on the electrode units in real time, and on the other hand, a plurality of electrode units can share a digital channel.
In a possible embodiment, a temperature chip circuit is disposed in the circular reinforcing plate, and the temperature chip circuit is connected with the pins of the temperature chip through the via pads.
In a possible embodiment, a temperature chip bonding pad is arranged in the middle of the circular reinforcing plate, and pins of the temperature chip are connected with the circular reinforcing plate through the temperature chip bonding pad.
In other possible embodiments, an insulating coating on the circular stiffener isolates the via pad from the temperature die pad. In this embodiment, the insulation coating isolates the via pad from the pin of the temperature chip, so as to increase insulation performance between the via pad and the pin of the temperature chip, and prevent the occurrence of short circuit between the via pad and the pin of the temperature chip.
The tumor electric field treatment system provided by the utility model has the beneficial effects that: the indicator light on the adapter can correspondingly display the use state of each electrode patch, when one or more of the electrode patches are abnormal, the signal generator can control the adapter to light the corresponding indicator light for early warning, at the moment, a patient only needs to readjust the electrode patches corresponding to the light indicator light, the electrode patches are not required to be replaced after being completely torn off, and the time and labor are saved, and the treatment cost caused by patch loss is saved.
Drawings
FIG. 1 is a schematic diagram of a tumor electric field therapy system;
FIG. 2 is a schematic diagram of the internal composition of a tumor electric field therapy system;
fig. 3 is a schematic structural diagram of an adaptor according to an embodiment of the present utility model;
fig. 4 is a block diagram of an electrode patch according to an embodiment of the present utility model;
fig. 5 is an exploded view of an electrode unit according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a circuit with a via pad and a temperature chip disposed on a circular stiffener according to an embodiment of the present utility model.
Reference numerals: 1. a circular reinforcing plate; 2. a via pad; 3. an insulating coating; 4. a temperature chip; 5. a circular dielectric element; 51. a through hole; 6. a positioning ring; 7. gel; 8. an indicator light; 9. a plug; 10. a wire part; 11. a patch part; 12. an adapter; 13. a nonwoven fabric; 14. a temperature chip circuit.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Unless otherwise defined, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. As used herein, the word "comprising" and the like means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof without precluding other elements or items.
As shown in fig. 1, an embodiment of the present utility model provides a tumor electric field treatment system, which includes a signal generator, an electrode patch, and an adapter electrically connected to the signal generator, wherein the electrode patch is electrically connected to the signal generator through the adapter.
In addition, be provided with at least a pair of socket hole on the adapter, every socket hole is equipped with corresponding pilot lamp, socket hole and the plug swing joint on the electrode paster. The indicator light is used for indicating whether the electrode patch movably connected with the socket hole works normally or not. Illustratively, as shown in fig. 3, the number of the socket holes on the adapter 12 is two, and each socket hole is provided with a corresponding indicator lamp 8.
The electrode patch is used for being attached to the body of a patient to generate an alternating electric field, the signal generator is used for controlling the working state of the electrode patch, and whether the indicator lamp is lightened or not is controlled based on the working state data of the electrode patch. Optionally, the operational status data of the electrode patch includes, but is not limited to, voltage, current, loop impedance, electrode cell temperature.
The signal generator includes, as shown in fig. 2, an MCU control unit, a pulse signal generating unit, a signal output switching unit, and a status data collecting unit, where the status data collecting unit is configured to obtain working status data of four electrode patches, and when the working status data of an electrode patch exceeds a set range, the MCU control unit determines that the status of the electrode patch is abnormal, and the MCU control unit controls an indicator light corresponding to the electrode patch in a status display unit in the adapter to be turned on; when the working state data of the electrode patch is kept in a preset range, the MCU control unit judges that the state of the electrode patch is normal, and controls the indicator lamp corresponding to the electrode patch in the state display unit in the adapter to be not on. In addition, the pulse signal generating unit is also used for generating pulse signals, and the signal output switching unit is used for sending the pulse signals to the electrode patches.
In this embodiment, the signal generator is configured to obtain an impedance value of each electrode patch when the electrode patch is powered on, and when the impedance value is greater than a set threshold, control an indicator light corresponding to the electrode patch to be turned on; and when the impedance value is smaller than or equal to the set threshold value, controlling the indicator lamp corresponding to the electrode patch to be not on.
As shown in fig. 4, the electrode patch includes a patch portion 11 and a lead portion 10 electrically connected to the patch portion 11. The patch part 11 comprises a non-woven fabric 13 with an adhesive single surface and a plurality of electrode units, wherein the electrode units are fixed on one side of the non-woven fabric 13 with the adhesive, and the patch part 11 is used for being attached to the body of a patient to generate an alternating electric field; one end of the wire part is connected with the patch part 11, and the other end of the wire part 10 is electrically connected with the socket hole of the adapter 12 through the end plug 9. Wherein the electrode units are fixed on the non-woven fabric 13 in a non-grid distribution.
As shown in fig. 5, the electrode unit includes a flexible circuit board, a temperature chip 4, and a circular dielectric element 5; the flexible circuit board comprises a circular reinforcing plate 1, the middle part of the circular reinforcing plate 1 is provided with a temperature chip 4, wherein the circular dielectric element 5 is connected with the circular reinforcing plate 1 through a dielectric element bonding pad (not shown), and the temperature chip 4 is exposed in a through hole 51 in the middle part of the circular dielectric element 5. Referring to fig. 6, the circular reinforcing plate 1 is provided with a plurality of via pads 2, the via pads 2 are adjacent to pins of the temperature chip 4, the via pads 2 are covered with an insulating coating 3, and the insulating coating 3 isolates the via pads 2 from the pins of the temperature chip 4.
Optionally, the temperature chip 4 adopts a digital temperature measuring chip, so that on one hand, the digital temperature measuring chip can monitor the temperature on the electrode units in real time, and on the other hand, a plurality of electrode units can share a digital channel.
In one embodiment, the electrode unit further comprises a positioning ring 6 sleeved outside the circular dielectric element 5, and a gel 7 covering the circular dielectric element 5 and the positioning ring 6, as shown in fig. 5.
Referring to fig. 6, a temperature chip circuit 14 is disposed in the circular stiffener, and the temperature chip circuit 14 is connected to the pins of the temperature chip 4 through the via pads 2.
In one embodiment, a temperature chip bonding pad is arranged in the middle of the circular reinforcing plate 1, and pins of the temperature chip 4 are connected with the circular reinforcing plate 1 through the temperature chip bonding pad; the insulating coating 3 isolates the via pad 2 from the temperature die pad.
When the electric field patches are applied to the skin surface of a human body, the gel on the surface of the electric field patches is in direct contact with the human body, contact impedance is generated between the gel and the skin surface of the human body, the signal generator can analyze whether the current impedance value is within a normal use range or not, if the current impedance value exceeds the use range, at the moment, the signal generator can transmit an abnormal signal to the adapter, and corresponding indicator lamps on the adapter can be lightened, so that when the four electric field patches work simultaneously, the indicator lamps on the adapter can respectively indicate whether the impedance value of the corresponding electric field patches is within a reasonable range, and when the impedance abnormality occurs, the corresponding indicator lamps can be lightened, so that a patient can be accurately prompted to adjust, and the poor treatment effect is avoided.
While embodiments of the present utility model have been described in detail hereinabove, it will be apparent to those skilled in the art that various modifications and variations can be made to these embodiments. It is to be understood that such modifications and variations are within the scope and spirit of the present utility model as set forth in the following claims. Moreover, the utility model described herein is capable of other embodiments and of being practiced or of being carried out in various ways.
Claims (10)
1. The utility model provides a tumour electric field treatment system which characterized in that includes signal generator, electrode paster, and with signal generator electric connection's adapter, electrode paster passes through the adapter with signal generator electric connection, wherein:
at least one pair of socket holes are formed in the adapter, each socket hole is provided with a corresponding indicator lamp, and the socket holes are movably connected with a plug on the electrode patch; the indicator lamp is used for indicating whether the electrode patch movably connected with the socket hole works normally or not;
the electrode patch is used for being attached to the body of a patient to generate an alternating electric field;
the signal generator is used for sending pulse signals to the electrode patch and monitoring the working state of the pulse signals, and controlling whether the indicator lamp is lightened or not based on the working state data of the electrode patch.
2. The tumor electric field therapy system according to claim 1, wherein the electrode patch includes a patch portion and a lead portion electrically connected to the patch portion;
the patch part comprises a non-woven fabric with an adhesive single face and a plurality of electrode units, wherein the electrode units are fixed on one side of the non-woven fabric with the adhesive, and the patch part is used for being attached to the body of a patient to generate an alternating electric field;
one end of the wire part is connected with the patch part, and the other end of the wire part is electrically connected with the socket hole of the adapter through an end plug.
3. The oncological electric field therapy system according to claim 1, wherein the signal generator is specifically configured to: acquiring working state data of the electrode patch, judging that the state of the electrode patch is abnormal when the working state data exceeds a set range, and controlling an indicator lamp corresponding to the electrode patch to be lighted; when the working state data is kept in a preset range, judging that the state of the electrode patch is normal, and controlling the indicator lamp corresponding to the electrode patch to be not on.
4. The oncological electric field therapy system according to any one of claims 1-3, wherein the number of socket holes on the adapter is two pairs.
5. The oncological electric field therapy system according to claim 2, wherein the electrode unit comprises a flexible circuit board, a temperature chip and a circular dielectric element; the flexible circuit board comprises a circular reinforcing plate, wherein the middle part of the circular reinforcing plate is provided with the temperature chip, the circular dielectric element is connected with the circular reinforcing plate through a dielectric element bonding pad, and the temperature chip is exposed in a through hole in the middle part of the circular dielectric element.
6. The oncological electric field therapy system according to claim 5, wherein the temperature chip is a digital thermometry chip.
7. The tumor electric field therapy system according to claim 5, wherein a temperature chip circuit is disposed in the circular stiffener, and the temperature chip circuit is connected to pins of the temperature chip through a via pad.
8. The tumor electric field therapy system according to claim 7, wherein a temperature chip bonding pad is arranged in the middle of the circular reinforcing plate, and pins of the temperature chip are connected with the circular reinforcing plate through the temperature chip bonding pad.
9. The tumor electric field therapy system according to claim 8, wherein an insulating coating on the circular stiffener isolates the via pad from the temperature die pad.
10. The oncological electric field therapy system according to any one of claims 1-3, wherein the operational status data comprises, but is not limited to, at least one of voltage, current, loop impedance, or electrode unit temperature in an electrode patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320117985.0U CN219110632U (en) | 2023-01-19 | 2023-01-19 | Tumor electric field treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320117985.0U CN219110632U (en) | 2023-01-19 | 2023-01-19 | Tumor electric field treatment system |
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| CN219110632U true CN219110632U (en) | 2023-06-02 |
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| CN202320117985.0U Active CN219110632U (en) | 2023-01-19 | 2023-01-19 | Tumor electric field treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117762191A (en) * | 2024-02-21 | 2024-03-26 | 湖南安泰康成生物科技有限公司 | signal generator and tumor electric field therapeutic apparatus |
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2023
- 2023-01-19 CN CN202320117985.0U patent/CN219110632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117762191A (en) * | 2024-02-21 | 2024-03-26 | 湖南安泰康成生物科技有限公司 | signal generator and tumor electric field therapeutic apparatus |
| CN117762191B (en) * | 2024-02-21 | 2024-06-04 | 湖南安泰康成生物科技有限公司 | Signal generator and tumor electric field therapeutic apparatus |
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