Tumor electric field treatment device

Abstract

The utility model provides a tumor electric field treatment device which comprises an electric field generator and a backpack for containing the electric field generator, the electric field generator comprises a main body and a battery detachably assembled on the main body, the main body is provided with an output socket and a power socket, and the backpack comprises a backpack body and straps connected with the backpack body. The bag body is provided with a battery replacement port corresponding to the battery, a first opening corresponding to the output socket and a second opening corresponding to the power socket. According to the tumor electric field treatment device, the area corresponding to the function operation area on the electric field generator is integrally arranged on the backpack containing the electric field generator, so that a user can carry out all function operations on the electric field generator while the electric field generator is arranged in the backpack, and the electric field generator does not need to be taken out of the backpack; the operation complexity is greatly reduced while the use scene of the electric field generator is effectively expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tumor electric field treatment device. BACKGROUND

[0002] At present, the treatment methods of tumors mainly include operation, radiotherapy, chemotherapy and the like, but all have corresponding shortcomings, such as side effects of radiotherapy and chemotherapy, and killing of normal cells. The use of electric field to treat tumors is also one of the current research frontiers, and tumor treating fields (TTF) is a method of applying low-intensity and medium-frequency alternating electric field to cancer cells to interfere with the process of mitosis of cancer cells, inhibit mitosis of cancer cells, and induce apoptosis of cancer cells, thereby achieving a treatment effect. Studies have shown that electric field treatment has a significant effect in the treatment of diseases such as glioblastoma, non-small cell lung cancer and malignant pleural mesothelioma. The electric field applied by this method can affect the aggregation of tubulin protein in dividing cancer cells, prevent the formation of spindle in dividing cancer cells, inhibit the mitosis process of cancer cells, and induce apoptosis of cancer cells.

[0003] The tumor electric field treatment device mainly comprises an electric field generator and an electrode patch electrically connected with the electric field generator. The electrode patch is attached to the skin of the corresponding lesion of the human body in pairs to apply alternating electric field to the tissue region where the tumor is located for electric field treatment.

[0004] In the process of moving use of the existing electric field generator, it is usually carried by handbag or carried by hand of the user, which will limit the hand movement of the user, and the existing handbag only plays a loading role. If the battery needs to be replaced due to insufficient battery capacity, or other functional operations need to be performed, the user needs to take out the electric field generator from the handbag and then operate, which increases the degree of operation complexity.

[0005] Therefore, it is necessary to design a tumor electric field treatment device to solve the above problems, so that the user can carry the electric field generator with him / her by using the system, and the system can protect the electric field generator while not affecting the user's operation of all functions of the electric field generator. SUMMARY

[0006] The present application provides a tumor electric field treatment device.

[0007] Specifically, the application is realized by the following technical scheme: a tumor electric field treatment device, comprising an electric field generator and a backpack containing the electric field generator, the electric field generator comprising a main body and a battery detachably assembled on the main body, the main body being provided with an output socket and a power socket, the backpack comprising a backpack body and a shoulder strap connected to the backpack body, the backpack body having a battery replacement opening corresponding to the battery, a first opening corresponding to the output socket and a second opening corresponding to the power socket.

[0008] According to an embodiment of the present application, the backpack body comprises a main part having an opening on one side.

[0009] According to an embodiment of the present application, the backpack body further comprises a cover arranged on the opening and connected to the main part.

[0010] According to an embodiment of the present application, the main part has a receiving cavity in communication with the opening, and the receiving cavity contains the electric field generator.

[0011] According to an embodiment of the present application, the backpack body is further provided with a connecting part detachably connected to the shoulder strap.

[0012] According to an embodiment of the present application, the backpack body is further provided with a heat dissipation part.

[0013] According to an embodiment of the present application, the backpack body is further provided with a protection part completely covering the battery replacement opening.

[0014] According to an embodiment of the present application, the backpack body is further provided with a holding part arranged in a strip arch shape.

[0015] According to an embodiment of the present application, the backpack body is further provided with a display part corresponding to a display area of the electric field generating device.

[0016] According to an embodiment of the present application, the cover is rotatably arranged on the main part.

[0017] The tumor electric field treatment device of the present application integrates the areas corresponding to the functional operation areas of the electric field generator (such as the battery replacement opening, the first opening corresponding to the output socket and the second opening corresponding to the power socket) on the backpack containing the electric field generator, so that the user can perform all functional operations (such as replacing the battery, starting / stopping the electric field generator, connecting the electrode patch for tumor treatment and connecting the external power supply) on the electric field generator while the electric field generator is placed in the backpack without taking the electric field generator out of the backpack, effectively expanding the use scenarios of the electric field generator and greatly reducing the complexity of the operation.

[0018] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application, as claimed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a perspective view of an electric field generator according to an embodiment of the present application;

[0020] Figure 2 is a perspective view of an electric field generator according to an embodiment of the present application; Figure 1 is another perspective view of the electric field generator shown in

[0021] Figure 3 is a perspective view of a backpack body according to an embodiment of the present application;

[0022] Figure 4 is another perspective view of the backpack body shown in Figure 3

[0023] Figure 5 is a schematic view of a body portion of a backpack body according to an embodiment of the present application;

[0024] Figure 6 is a front view of the backpack body shown in Figure 3

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] Electric field generator 100, body 1, panel 11, button piece 12, battery 13, output socket 14, power socket 15, first heat dissipation hole 16, second heat dissipation hole 17, backpack 200, body 2, body portion 20, cover 21, display portion 211, opening 22, battery replacement opening 23, protection portion 230, first opening hole 24, second opening hole 25, first heat dissipation portion 26, second heat dissipation portion 27, accommodating cavity 28, gripping portion 3, gripping space 30, first connecting portion 4, second connecting portion 5, zipper 6. DETAILED DESCRIPTION

[0027] The exemplary embodiments will be described in detail herein below with reference to the drawings. In the following description, unless otherwise indicated, like numbers in the different drawings represent similar or identical elements. The embodiments described in the following exemplary embodiments are not meant to represent all embodiments consistent with the present application. Rather, they are merely examples of backpacks consistent with some aspects of the present application.

[0028] Reference will now be made to Figure 1 and Figure 2 ​​As shown, the utility model relates to a kind of tumor electric field treatment device (not shown), it includes electric field generator 100, adapter (not shown), several pairs of electrode patch (not shown) and backpack 200 of being set, adapter (not shown) electric field generator 100 and each electrode patch (not shown) are electrically connected.Electric field generator 100 generates the alternating current signal required to meet tumor treatment, and the alternating current signal from the output of electric field generator 100 is received by adapter (not shown) and is transmitted to electrode patch (not shown).Electrode patch (not shown) is attached to the body surface of the corresponding tumor area of patient, and the alternating current signal is applied to the tumor area of patient for tumor electric field treatment.Backpack 200 is used to load electric field generator 100 to facilitate patient to carry and use.

[0029] Electric field generator 100 includes main body 1 and battery 13 detachably assembled in main body 1 and power supply for electric field generator 100.Main body 1 is provided with panel 11, button piece 12, output socket 14, power socket 15, first heat dissipation hole 16 and second heat dissipation hole 17.Panel 11 is provided on the front side end surface of main body 1, which is transparent material, to show the display interface of display screen (not shown) located in the front side inside of main body 1 and corresponding to panel 11, to display the relevant working information of electric field generator 100;panel 11 is also provided with a button piece 12 for starting or closing electric field generator 100.Output socket 14 is provided on the front side end surface of main body 1 beside panel 11, which is plugged with the wire (not shown) of adapter (not shown) to realize the electrical connection between electric field generator 100 and adapter (not shown), for outputting alternating current signal.Power socket 15 is provided on the side surface of main body 1 relative to battery 13, which is plugged with the plug (not shown) of external power adapter (not shown) to realize the electrical connection between electric field generator 100 and power adapter (not shown), for supplying power to electric field generator 100 by mains.The other side surface of main body 1 is provided with battery slot (not labeled) containing battery 13, and battery 13 is detachably assembled in the battery slot (not labeled) of main body 1.First heat dissipation hole 16 and second heat dissipation hole 17 are respectively located on the opposite side surfaces of main body 1 and respectively located at the two ends of internal heat dissipation air duct (not shown) of main body 1, to realize the air exchange between the inside and outside of electric field generator 100, to accelerate heat dissipation.

[0030] Reference Figure 3 , Figure 4 and Figure 5As shown, the backpack 200 comprises a bag body 2 and a shoulder strap (not shown) connected to the bag body 2. The bag body 2 comprises a main body part 20 having an opening 22 at one end and a bag cover 21 covering the opening 22. The main body part 20 has a receiving cavity 28 accommodating the electric field generator 100 and communicating with the opening 22. The electric field generator 100 is inserted into the receiving cavity 28 of the main body part 20 through the opening 22, and the inner wall of the main body part 20 abuts against the outer shell of the electric field generator 100 to prevent the electric field generator 100 from moving in the receiving cavity 28. Optionally, the inner wall of the main body part 20 is made of soft velvet material to protect the outer shell of the electric field generator 100. In addition, the inner wall of the main body part 20 made of velvet material can also increase the friction between the inner wall and the outer shell of the electric field generator 100 to prevent the electric field generator 100 from moving in the receiving cavity 28.

[0031] The main body part 20 is provided with a battery replacement opening 23, a second opening 25, a first heat dissipation part 26 and a second heat dissipation part 27. The battery replacement opening 23 is arranged corresponding to a battery slot (not numbered) on the side of the main body 1, and the shape and size of the battery replacement opening 23 are substantially the same as those of the battery slot, so that the battery 13 can be exposed from the battery replacement opening 23. When the battery 13 needs to be replaced, the user can directly pull out or insert the battery 13 from the main body 1 through the battery replacement opening 23. The second opening 25 is arranged corresponding to the power socket 15, and the shape and size of the second opening 25 are substantially the same as those of the power socket 15. The wires (not shown) of an external power adapter (not shown) can be directly plugged into the power socket 15 through the second opening 25. The first heat dissipation part 26 and the second heat dissipation part 27 are both heat dissipation parts arranged on the main body part 20. Specifically, the first heat dissipation part 26 is arranged corresponding to the first heat dissipation hole 16, and the area covered by the first heat dissipation part 26 has substantially the same shape and size as the first heat dissipation hole 16. The second heat dissipation part 27 is arranged corresponding to the second heat dissipation hole 17, and the area covered by the second heat dissipation part 27 has substantially the same shape and size as the second heat dissipation hole 17. The first heat dissipation part 26 and the second heat dissipation part 27 are both mesh structures having a plurality of openings. In this way, when the electric field generator 100 is working, the heat generated by the electronic components (not shown) inside the main body 1 can be dissipated through the relatively arranged first heat dissipation hole 16, second heat dissipation hole 17 and first heat dissipation part 26, second heat dissipation part 27 corresponding to the first heat dissipation hole 16 and second heat dissipation hole 17, respectively, to realize the heat exchange between the air inside the electric field generator 100 and the air outside, thereby improving the heat dissipation efficiency.

[0032] The main body 20 is further provided with a flexible protection part 230 in the form of a sheet completely covering the battery replacement opening 23. One end of the protection part 230 is fixedly connected to a corresponding part of the main body 20 beside the battery replacement opening 23, and the other end is connected to another corresponding part of the main body 20 beside the battery replacement opening 23 by using a Velcro type connecting member (not shown) so that the protection part 230 covers or exposes the battery replacement opening 23. Alternatively, the protection part 230 is a flexible sheet structure completely covering the battery replacement opening 23, which is slightly larger than the battery replacement opening 23 in shape and size and can be completely separated from the main body 20. Further, the part of the protection part 230 beyond the edge of the battery replacement opening 23 is connected to a corresponding part of the main body 20 by using a Velcro type connecting member. Preferably, the protection part 230 is connected to a corresponding part of the main body 20 by using a Velcro type connecting member, which includes a barb belt (not shown) provided on the main body 20 and a round hair belt (not shown) provided on the protection part 230 and corresponding to the barb belt (not shown). The protection part 230 can protect the battery 13 assembled into the main body 1, isolate external dust, avoid wear caused by the exposure of the surface of the battery 13, and have a certain waterproof effect. The Velcro type connecting member (not shown) makes the separation or connection of the protection part 230 and the main body 20 convenient and fast, and does not affect the replacement of the battery 13.

[0033] Reference Figure 4 and Figure 6 As shown in FIGS. 1 and 2, the main body 20 is further provided with a strip-shaped holding part 3 opposite to the battery replacement opening 23. The holding part 3 is fixed at both ends to the main body 20, and the actual length thereof is greater than the length of the vertical projection area of the holding part 3 on the main body 20, i.e., the strip-shaped holding part 3 is arranged in an arc shape on the main body 20, and a holding area 30 for fingers is formed between the holding part 3 and the main body 20. When replacing the battery 13 for the electric field generator 100, the user can pass the fingers through the holding area 30 and hold the package body 2 and the electric field generator 100 accommodated therein. The holding part 3 abuts against the fingers of the subject and provides a supporting force, so that the battery 13 is more easily pulled out of the main body 1. The embodiment of the present application can effectively reduce the difficulty in pulling out the battery 13 due to the smooth surface of the package body, and is convenient for the user to hold and carry.

[0034] The cover 21 is arranged at the opening 22 of the main body 20, and one side edge of the cover 21 is fixedly connected with one side edge of the main body 20 at the opening 22, so as to realize the rotatable arrangement of the cover 21 relative to the main body 20. Specifically, the cover 21 has the same shape and size as the opening 22 and completely covers the opening 22. Alternatively, the cover 21 is pivotally connected with the main body 20, and further, the cover 21 can be connected with the main body 20 through any suitable fastener. In the embodiment, the peripheral edge of the cover 21 and the outer side edge of the main body 20 at the opening 22 are connected by the zipper 6. The cover 21 also has a display part 211 and a first opening 24. Alternatively, the display part 211 is made of transparent material, and has the same shape and size as the panel 11 of the electric field generator 100. The first opening 24 is a circular opening, and has the same shape and size as the output socket 14. In the embodiment, when the electric field generator 100 is arranged in the main body 20, the front side of the electric field generator 100 is arranged corresponding to the front side of the main body 2 and is substantially flush. Further, when the cover 21 is closed in place, the display part 211 of the cover 21 is arranged corresponding to the panel 11 of the electric field generator 100, so as to show the display content on the panel 11; the first opening 24 is arranged corresponding to the output socket 14, and the wire (not shown) of the adapter (not shown) can be directly inserted through the first opening 24 and the output socket 14. The user can observe the relevant working information of the electric field generator 100 in real time through the display part 211 and connect the wire (not shown) of the adapter (not shown) to the output socket 14 of the electric field generator 100 through the first opening 24.

[0035] The main body 2 also has a first connecting part 4 and a second connecting part 5. The first connecting part 4 and the second connecting part 5 are connecting parts arranged on the main body 2. Specifically, the first connecting part 4 and the second connecting part 5 are arranged on the two sides of the main body 20 in opposite positions. Alternatively, the first connecting part 4 and the second connecting part 5 are arranged on the two sides of the cover 21 in opposite positions. The two ends of the shoulder strap (not shown) are detachably connected with the main body 2 through the first connecting part 4 and the second connecting part 5. Specifically, the shoulder strap (not shown) is detachably connected with the first connecting part 4 and the second connecting part 5 of the main body 2 through the clasp members (not shown) arranged at the two ends of the shoulder strap (not shown). Preferably, the first connecting part 4 and the second connecting part 5 are clasp ears, and the two ends of the shoulder strap (not shown) are fixedly provided with clasp members (not shown), which are clamped and buckled on the clasp ears.

[0036] The backpack 200 of the tumor electric field treatment device has the functions of carrying the electric field generator 100, and further has the functions of replacing the battery 13, starting / closing the electric field generator 100, connecting the electrode patch (not shown) for tumor treatment, connecting the external power supply and the like, so that the use scene of the electric field generator 100 is effectively expanded, and the operation complexity is greatly reduced.

[0037] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement and the like within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tumor electric field therapy device, comprising an electric field generator and a backpack housing the electric field generator, the electric field generator comprising a main body and a battery detachably mounted on the main body, the main body having an output socket and a power socket, the backpack comprising a bag body and a shoulder strap connecting the bag body, characterized in that: The package has a battery replacement port corresponding to the battery, a first opening corresponding to the output socket, and a second opening corresponding to the power socket.

2. The tumor electric field therapy device according to claim 1, characterized in that: The package includes a main body portion having an opening on one side.

3. The tumor electric field therapy device according to claim 2, characterized in that: The package also includes a cover that is disposed over the opening and connected to the main body.

4. The tumor electric field therapy device according to claim 3, characterized in that: The main body has a receiving cavity communicating with the opening, and the receiving cavity houses the electric field generator.

5. The tumor electric field therapy device according to claim 1, characterized in that: The bag body is also provided with a connecting part that can be detachably connected to the carrying strap.

6. The tumor electric field therapy device according to claim 1, characterized in that: The package also has a heat dissipation section.

7. The tumor electric field therapy device according to claim 1, characterized in that: The package also has a protective section that completely covers the battery replacement port.

8. The tumor electric field therapy device according to claim 1, characterized in that: The package body also has a grip portion arranged in the shape of a strip arch.

9. The tumor electric field therapy device according to claim 1, characterized in that: The package also has a display section corresponding to the display area of ​​the electric field generating device.

10. The tumor electric field therapy device according to claim 3, characterized in that: The cover is rotatably mounted on the main body.

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