Multifunctional analgesia instrument based on brain stimulation

Abstract

The invention discloses a multifunctional analgesia instrument based on brain stimulation, and relates to the technical field of analgesia instruments, the multifunctional analgesia instrument based on brain stimulation comprises a host and two groups of operation panels, and the two groups of operation panels are internally provided with mounting cavities. After the multifunctional analgesia instrument based on brain stimulation is used, the adhesive tape which is released and used in an adhesive mode is torn and separated, then the electrode block does contraction motion towards the interior of the operation board through transmission, after the electrode block does contraction motion, the electrode block does not abut against the triangular plate any more, and at the moment, through the elastic assembly, the electrode block is fixed to the triangular plate. When the electrode block is contracted, the triangular plates are pushed to reset and abut against each other, the installation holes are shielded through the triangular plates in the abutting state, the contracted electrode block is stored and protected, the probability that the electrode block of the analgesia instrument is adhered by foreign matter and even damaged when not used is reduced, and follow-up stable use of the multifunctional analgesia instrument based on brain stimulation is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of analgesics, and in particular to a multifunctional analgesic based on brain stimulation. Background Art

[0002] A multifunctional analgesic based on brain stimulation is a medical device that uses electrical stimulation technology to act on the cerebral cortex or related neural structures to achieve analgesia, treatment or improvement of certain neurological symptoms, such as a transcranial electrical stimulator. The working principle of this multifunctional analgesic based on brain stimulation is usually to place electrodes on the scalp to send electric current of a specific frequency and intensity to the brain, thereby regulating the excitability and inhibition of the cerebral cortex, or affecting the release of neurotransmitters, thereby producing analgesia or other therapeutic effects.

[0003] During the use of the multifunctional analgesic based on brain stimulation, the electrode block of the analgesic is exposed on the operating panel, which increases the probability of foreign body adhesion or even damage of the electrode block of the analgesic when not in use, affecting the subsequent stable use of the multifunctional analgesic based on brain stimulation. For this reason, we propose a multifunctional analgesic based on brain stimulation. Summary of the invention

[0004] The purpose of the present invention is to provide a multifunctional analgesic device based on brain stimulation to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional analgesic device based on brain stimulation, comprising a main unit and two sets of operating panels, the two sets of operating panels are provided with installation cavities inside, the installation cavities are provided with electrode blocks for brain stimulation analgesia, the operating panels are electrically connected to the main unit with a wire, one end of the wire is electrically connected to the electrode block through a transmission line, and further comprising:

[0006] A mounting hole for the electrode block to extend and slide is provided on the front side of the operating panel, the mounting hole is communicated with the interior of the mounting cavity, a shielding component for shielding and protecting the mounting hole is provided inside the mounting cavity, and an adhesion component for adhering the operating panel to the patient's head during use is provided on the outside of the operating panel;

[0007] A circular plate is fixed on one side of the electrode block, and a moving component for moving the circular plate and a guiding component for guiding during the movement are arranged on the operating disk.

[0008] Preferably, the shielding assembly includes multiple groups of mounting frames fixed on the inner wall of the mounting cavity, the mounting frames are evenly distributed around the mounting hole, the mounting frames are connected to triangular plates through elastic components, each group of triangular plates offset against each other under the elastic force of the elastic component, and the mounting holes are shielded between each group of offset triangular plates.

[0009] Preferably, one side of each group of triangular plates is provided with an inclined surface for abutting against the front end of the electrode block for transmission.

[0010] Preferably, the elastic component includes multiple groups of first sleeves fixed on the mounting frame, the first sleeves are slidably connected with a first sliding rod, one end of the first sliding rod is fixed to one side of the triangular plate, and a first spring is sleeved on the outer side of the first sleeve, and the two ends of the first spring are respectively set to resist the triangular plate and the mounting frame.

[0011] Preferably, the moving assembly includes a threaded tube rotatably connected to the operating panel, a threaded rod is threadedly engaged on the threaded tube, one end of the threaded rod is fixed to one side of the circular plate, and a driving pin for driving the threaded tube is fixed to the other end of the threaded tube.

[0012] Preferably, the guide assembly includes two groups of second sleeves fixed inside the installation cavity, the two groups of second sleeves are symmetrically located on both sides of the threaded tube, and the two groups of second sleeves are slidably connected with a second sliding rod, and one end of the second sliding rod is fixed to one side of the circular plate.

[0013] Preferably, the adhesion components are provided in multiple groups, and the multiple groups of adhesion components are arranged in a circular array on the outside of the operating disk. The adhesion components include a winding roller, on which an adhesive tape is wound, and the outside of the operating disk is provided with an installation component for clamping and installing the winding roller.

[0014] Preferably, the mounting assembly includes a U-shaped seat fixed to the outside of the operating panel, the U-shaped seat is provided with a rotating hole, the U-shaped seat is provided with a guide groove for the winding roller to be inserted toward the rotating hole, the guide groove is communicated with the interior of the rotating hole, and the U-shaped seat is provided with a support and limit assembly for supporting and limiting the adhesive tape.

[0015] Preferably, the support and limiting assembly comprises a U-shaped frame fixed on the U-shaped seat, the U-shaped frame is connected to a support plate via a pushing assembly, and one side of the support plate is arranged to abut against the outer side of the adhesive tape under the push of the pushing assembly.

[0016] Preferably, the pushing assembly includes multiple groups of third sleeves fixed on the U-shaped frame, the third sleeves are slidably connected with a third sliding rod, one end of the third sliding rod is fixed to the support plate, and the outer side of the third sleeve is sleeved with a second spring, and the two ends of the second spring are respectively set to resist the U-shaped frame and the support plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] After the use of the multifunctional analgesic based on brain stimulation of the present invention is completed, the adhesive tape that has been released and stuck after use is torn and separated, and then the electrode block is retracted toward the inside of the operating panel through transmission. After the electrode block retracts, the electrode block no longer abuts against the triangular plate. At this time, the elastic component is used to push each group of triangular plates to reset and abut against each other, and the mounting holes are shielded by each group of triangular plates in an abutting state, and the retracted electrode block is stored and protected, thereby reducing the probability of foreign matter adhesion or even damage to the electrode block of the analgesic when not in use, thereby ensuring the subsequent stable use of the multifunctional analgesic based on brain stimulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the operating panel of the present invention;

[0021] Figure 3 It is a schematic diagram of the position relationship between the operating panel and the mounting hole of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the adhesion component of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the installation assembly, the support and limit assembly and the pushing assembly of the present invention;

[0024] Figure 6 It is a schematic diagram of the internal structure of the operating panel of the present invention;

[0025] Figure 7 It is a schematic diagram of the electrode block structure of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the moving component and the guiding component of the present invention;

[0027] Fig. 9 It is a schematic diagram of the structure of the shielding component and the elastic component of the present invention.

[0028] In the figure: 101, main machine; 102, operation panel; 103, wire; 104, electrode block; 105, transmission line; 2, mounting hole; 301, mounting frame; 302, triangular plate; 401, first sleeve; 402, first slide bar; 403, first spring; 5, inclined plane; 6, round plate; 701, threaded tube; 702, threaded rod; 703, driving pin; 801, second sleeve; 802, second slide bar; 901, winding roller; 902, adhesive tape; 1001, U-shaped seat; 1002, rotating hole; 1003, guide groove; 1101, U-shaped frame; 1102, support plate; 1201, third sleeve; 1202, third slide bar; 1203, second spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1

[0031] See also Figure 1-Figure 9 The multifunctional analgesic device based on brain stimulation shown in the figure includes a host 101 and two sets of operation panels 102. The two sets of operation panels 102 have installation cavities inside. The installation cavities are provided with electrode blocks 104 for brain stimulation analgesia. The operation panels 102 and the host 101 are electrically connected by a wire 103. One end of the wire 103 is electrically connected to the electrode block 104 through a transmission line 105. The device also includes:

[0032] A mounting hole 2 for the electrode block 104 to extend and slide is provided on the front side of the operating panel 102. The mounting hole 2 is communicated with the interior of the mounting cavity. A shielding component for shielding and protecting the mounting hole 2 is provided inside the mounting cavity. An adhesive component for adhering the operating panel 102 to the patient's head during use is provided on the outside of the operating panel 102.

[0033] A circular plate 6 is fixed to one side of the electrode block 104 , and a moving component for moving the circular plate 6 and a guiding component for guiding the circular plate 6 during the movement are provided on the operating panel 102 .

[0034] Preferably, the shielding assembly includes a plurality of mounting frames 301 fixed on the inner wall of the mounting cavity, the mounting frames 301 are evenly distributed around the mounting hole 2, the mounting frames 301 are connected with triangular plates 302 through elastic components, the triangular plates 302 of each group are offset against each other under the elastic force of the elastic component, and the mounting hole 2 is shielded between the triangular plates 302 of each group that are offset against each other;

[0035] It should be noted here that: after the use of the multifunctional analgesic device based on brain stimulation is completed, the adhesive tape 902 that has been released and stuck after use is torn and separated, and then the electrode block 104 is retracted toward the inside of the operating panel 102 through transmission. After the electrode block 104 retracts, the electrode block 104 no longer abuts against the triangular plate 302. At this time, the elastic component is used to push each group of triangular plates 302 to reset and abut against each other. The mounting hole 2 is blocked by each group of triangular plates 302 that are in a state of abutment, and the retracted electrode block 104 is stored and protected, thereby reducing the probability of foreign body adhesion or even damage to the electrode block 104 of the analgesic device when not in use, thereby ensuring the subsequent stable use of the multifunctional analgesic device based on brain stimulation.

[0036] Preferably, one side of each set of triangular plates 302 is provided with an inclined surface 5 for abutting against the front end of the electrode block 104 for transmission;

[0037] It should be noted here that: during the outward movement of the electrode block 104, the front end of the electrode block 104 is abutted against the inclined surface 5 on each group of triangular plates 302. During the abutment, each group of triangular plates 302 is pushed to move away from each other under force. The contraction movement of each group of triangular plates 302 facilitates the electrode block 104 to slide out through the mounting hole 2.

[0038] Preferably, the elastic component includes a plurality of first sleeves 401 fixed on the mounting frame 301, a first slide bar 402 is slidably connected to the first sleeve 401, one end of the first slide bar 402 is fixed to one side of the triangular plate 302, a first spring 403 is sleeved on the outer side of the first sleeve 401, and two ends of the first spring 403 are respectively set against the triangular plate 302 and the mounting frame 301;

[0039] It should be noted here that the telescopic movement of the triangular plate 302 is guided by the first sleeve 401 and the first slide rod 402 , and the triangular plate 302 is squeezed and pushed by each group of first springs 403 .

[0040] Preferably, the moving assembly includes a threaded tube 701 rotatably connected to the operating panel 102, a threaded rod 702 is threadedly engaged with the threaded tube 701, one end of the threaded rod 702 is fixed to one side of the circular plate 6, and a driving pin 703 for driving the threaded tube 701 is fixed to the other end of the threaded tube 701; the guiding assembly includes two groups of second sleeves 801 fixed inside the installation cavity, the two groups of second sleeves 801 are symmetrically located on both sides of the threaded tube 701, and the two groups of second sleeves 801 are slidably connected to the second slide rod 802, and one end of the second slide rod 802 is fixed to one side of the circular plate 6;

[0041] It should be noted here that: the threaded tube 701 is driven to rotate by the driving pin 703. During the rotation of the threaded tube 701, the circular plate 6 is driven to move through the mutual engagement transmission between the threaded tube 701 and the threaded rod 702. During the movement of the circular plate 6, the circular plate 6 is moved after being subjected to force through the sliding guiding effect of the two groups of second sleeves 801 and the second sliding rod 802 respectively.

[0042] Preferably, there are multiple groups of adhesive components, and the multiple groups of adhesive components are arranged in a ring array state on the outside of the operating disk 102. The adhesive components include a winding roller 901, and an adhesive tape 902 is wound on the winding roller 901. The outside of the operating disk 102 is provided with an installation component for clamping and installing the winding roller 901;

[0043] It should be noted here that: after the two groups of electrode blocks 104 slide out, the two groups of electrode blocks 104 are respectively offset against the corresponding positions of the patient's head. After the offset, one end of the adhesive tape 902 is pulled to allow part of the adhesive tape 902 to be released outward from the winding roller 901. After part of the adhesive tape 902 is released outward, the adhesive tape 902 is adhered to the corresponding positions of the patient's head, thereby assisting the two groups of electrode blocks 104 to remain in contact with the patient's head during the analgesic process, making the multifunctional analgesic device based on brain stimulation more convenient during use.

[0044] Preferably, the mounting assembly includes a U-shaped seat 1001 fixed to the outside of the operating panel 102, a rotating hole 1002 is provided on the U-shaped seat 1001, a guide groove 1003 is provided on the U-shaped seat 1001 for the winding roller 901 to be inserted into the rotating hole 1002, the guide groove 1003 is communicated with the inside of the rotating hole 1002, and a support and limit assembly for supporting and limiting the adhesive tape 902 is provided on the U-shaped seat 1001;

[0045] It should be noted here that: when the winding roller 901 needs to be installed, the winding roller 901 is pushed toward the guide groove 1003. During the pushing process, the winding roller 901 passes through the guide groove 1003 and is positioned and installed on the rotating hole 1002, thereby completing the installation of the winding roller 901.

[0046] Preferably, the support and limit assembly includes a U-shaped frame 1101 fixed on the U-shaped seat 1001, and a support plate 1102 is connected to the U-shaped frame 1101 through a pushing assembly, and one side of the support plate 1102 is set against the outer side of the adhesive tape 902 under the push of the pushing assembly;

[0047] It should be noted here that: in the process of pulling out part of the adhesive tape 902, the support plate 1102 is pushed against the adhesive tape 902 in a rolled-up state on the winding roller 901 through the pushing component. Through the offsetting effect, the released part of the adhesive tape 902 and the rolled-up adhesive tape 902 are kept in a taut state, which further facilitates a more stable auxiliary adhesion operation.

[0048] Preferably, the pushing assembly includes a plurality of third sleeves 1201 fixed on the U-shaped frame 1101, a third slide bar 1202 is slidably connected to the third sleeve 1201, one end of the third slide bar 1202 is fixed to the support plate 1102, a second spring 1203 is sleeved on the outer side of the third sleeve 1201, and both ends of the second spring 1203 are respectively set against the U-shaped frame 1101 and the support plate 1102;

[0049] It should be noted here that: the movement of the support plate 1102 after being subjected to force is guided by multiple sets of third sleeves 1201 and third slide bars 1202 , and the support plate 1102 is squeezed and pushed by the second spring 1203 .

[0050] In this scheme: a multifunctional analgesic device based on brain stimulation, comprising the following steps:

[0051] During the use of the multifunctional analgesic instrument based on brain stimulation, the two groups of electrode blocks 104 are respectively extended from the mounting holes 2 on the two groups of operating disks 102. During the extension process, the threaded tube 701 is driven to rotate by the driving pin 703. During the rotation of the threaded tube 701, the circular plate 6 is driven to move through the mutual meshing transmission between the threaded tube 701 and the threaded rod 702. During the movement of the circular plate 6, the circular plate 6 is moved after being subjected to force through the sliding guiding effect of the two groups of second sleeves 801 and the second sliding rod 802. During the movement of the circular plate 6, the electrode block 104 is driven to move toward the outside of the mounting hole 2. During the outward movement of the electrode block 104, the front end of the electrode block 104 is abutted against the inclined surface 5 on each group of triangular plates 302. During the abutment process, each group of triangular plates 302 is pushed to move away from each other under force. Through the contraction movement of each group of triangular plates 302, it is convenient for the electrode block 104 to slide out through the mounting hole 2.

[0052] After the two sets of electrode blocks 104 slide out, the two sets of electrode blocks 104 are respectively pressed against the corresponding positions of the patient's head. After pressing against each other, one end of the adhesive tape 902 is pulled to release part of the adhesive tape 902 from the winding roller 901. After the part of the adhesive tape 902 is released, the adhesive tape 902 is adhered to the corresponding positions of the patient's head, which helps the two sets of electrode blocks 104 to keep pressing against the patient's head during the analgesic use, making the multifunctional analgesic device based on brain stimulation more convenient in use. In the process of pulling out part of the adhesive tape 902, the component is pushed to The support plate 1102 abuts against the adhesive tape 902 in a rolled-up state on the winding roller 901. Through the abutment, the released part of the adhesive tape 902 and the rolled-up adhesive tape 902 are kept in a tight state, which further facilitates a more stable auxiliary adhesion operation. After the electrode block 104 is abutted against the corresponding position of the patient and maintained in adhesion, the electrical stimulation technology is used to act on the cerebral cortex or related neural structures through the conductive connection of the wire 103 and the transmission line 105 and the operation of the host 101 and the electrode block 104, so as to achieve the effect of analgesia, treatment or improvement of certain neurological symptoms;

[0053] After the use of the multifunctional analgesic device based on brain stimulation is completed, the adhesive tape 902 that has been released and stuck to the device is torn and separated, and then the electrode block 104 is retracted toward the inside of the operating panel 102 through transmission. After the electrode block 104 retracts, the electrode block 104 no longer abuts against the triangular plate 302. At this time, the elastic component is used to push each group of triangular plates 302 to reset and abut against each other. The mounting hole 2 is blocked by each group of triangular plates 302 that are in a state of abutment, and the retracted electrode block 104 is stored and protected, thereby reducing the probability of foreign body adhesion or even damage to the electrode block 104 of the analgesic device when not in use, thereby ensuring the subsequent stable use of the multifunctional analgesic device based on brain stimulation.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional analgesic device based on brain stimulation, comprising: A main unit (101) and two sets of operating panels (102), wherein the two sets of operating panels (102) are provided with installation cavities, wherein the installation cavities are provided with electrode blocks (104) for brain stimulation and analgesia, wherein a wire (103) is electrically connected between the operating panels (102) and the main unit (101), and one end of the wire (103) is electrically connected to the electrode block (104) via a transmission line (105); It is characterized by further comprising: A mounting hole (2) for the electrode block (104) to extend and slide is provided on the front side of the operating panel (102), the mounting hole (2) being communicated with the interior of the mounting cavity, a shielding component for shielding and protecting the mounting hole (2) is provided inside the mounting cavity, and an adhesion component for adhering the operating panel (102) to the patient's head during use is provided on the outside of the operating panel (102); A circular plate (6) is fixed to one side of the electrode block (104), and a moving component for moving the circular plate (6) and a guiding component for guiding the circular plate (6) during the movement are arranged on the operating panel (102).

2. The multifunctional analgesic device based on brain stimulation according to claim 1, characterized in that: The shielding assembly comprises a plurality of groups of mounting frames (301) fixed on the inner wall of the mounting cavity, the mounting frames (301) being evenly distributed around the mounting hole (2), the mounting frames (301) being connected to triangular plates (302) via elastic components, the triangular plates (302) of each group being offset against each other under the elastic force of the elastic component, and the mounting hole (2) is shielded between the triangular plates (302) of each group that are offset against each other.

3. A multifunctional analgesic device based on brain stimulation according to claim 2, characterized in that: One side of each group of triangular plates (302) is provided with an inclined surface (5) for abutting against the front end of the electrode block (104) for transmission.

4. The multifunctional analgesic device based on brain stimulation according to claim 2, characterized in that: The elastic component comprises a plurality of groups of first sleeves (401) fixed on the mounting frame (301), a first slide bar (402) being slidably connected to the first sleeve (401), one end of the first slide bar (402) being fixed to one side of the triangular plate (302), a first spring (403) being sleeved on the outer side of the first sleeve (401), and two ends of the first spring (403) being respectively disposed against the triangular plate (302) and the mounting frame (301).

5. The multifunctional analgesic device based on brain stimulation according to claim 1, characterized in that: The moving assembly comprises a threaded tube (701) rotatably connected to an operating panel (102), a threaded rod (702) being threadedly engaged with the threaded tube (701), one end of the threaded rod (702) being fixed to one side of a circular plate (6), and a driving pin (703) for driving the threaded tube (701) being fixed to the other end of the threaded tube (701).

6. The multifunctional analgesic device based on brain stimulation according to claim 5, characterized in that: The guide assembly comprises two groups of second sleeves (801) fixed inside the installation cavity, the two groups of second sleeves (801) are symmetrically located on both sides of the threaded tube (701), and the two groups of second sleeves (801) are slidably connected to a second sliding rod (802), and one end of the second sliding rod (802) is fixed to one side of the circular plate (6).

7. The multifunctional analgesic device based on brain stimulation according to claim 1, characterized in that: The adhesion components are provided in multiple groups, and the multiple groups of adhesion components are arranged in a ring array state on the outer side of the operating disk (102), the adhesion components include a winding roller (901), an adhesive tape (902) is wound on the winding roller (901), and an installation component for clamping and installing the winding roller (901) is provided on the outer side of the operating disk (102).

8. The multifunctional analgesic device based on brain stimulation according to claim 7, characterized in that: The mounting assembly comprises a U-shaped seat (1001) fixed to the outside of the operating panel (102); a rotating hole (1002) is provided on the U-shaped seat (1001); a guide groove (1003) is provided on the U-shaped seat (1001) for the winding roller (901) to be inserted into the rotating hole (1002); the guide groove (1003) is communicated with the inside of the rotating hole (1002); and a support and limit assembly for supporting and limiting the adhesive tape (902) is provided on the U-shaped seat (1001).

9. The multifunctional analgesic device based on brain stimulation according to claim 8, characterized in that: The support and limiting assembly comprises a U-shaped frame (1101) fixed on the U-shaped seat (1001); a support plate (1102) is connected to the U-shaped frame (1101) via a pushing assembly; and one side of the support plate (1102) is arranged to abut against the outer side of the adhesive tape (902) under the pushing of the pushing assembly.

10. The multifunctional analgesic device based on brain stimulation according to claim 9, characterized in that: The pushing assembly comprises a plurality of third sleeves (1201) fixed on a U-shaped frame (1101), a third sliding rod (1202) being slidably connected to the third sleeve (1201), one end of the third sliding rod (1202) being fixed to a support plate (1102), a second spring (1203) being sleeved on the outer side of the third sleeve (1201), and two ends of the second spring (1203) being respectively disposed against the U-shaped frame (1101) and the support plate (1102).

Images