Transcranial magnetic stimulation therapy auxiliary positioning device

Abstract

The utility model discloses an auxiliary positioning device for transcranial magnetic stimulation therapy, which comprises a head cover and a fixing band, two ends of the fixing band are respectively fixed on two sides of the bottom of the head cover, two side walls of the fixing band are respectively provided with ear holes, and the inner side of the fixing band is attached and connected with a water guide strip. A water guide disc is installed in the middle of the top of the fixing belt, the two sides of the water guide disc are connected with the water guide strips respectively, a plurality of cooling pipes are transversely and longitudinally interwoven at the top of the head cover, the cooling pipes divide the top of the head cover into a plurality of mark areas, and cooling nets are laid in the mark areas. The top of the head cover is separated through the cooling pipe, the separated marking area facilitates auxiliary positioning in the treatment process, liquid is guided into the water guide disc through the water inlet pipe in the treatment process and enters the cooling pipe along the water guide strip, the water guide column and the water guide ring to cool the head, and then the liquid is discharged through the water outlet pipe after being cooled. And discomfort brought to a patient in the treatment process can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an auxiliary positioning device for transcranial magnetic stimulation therapy. Background Technique

[0002] Transcranial magnetic stimulation technology is a magnetic stimulation technology based on the principles of electromagnetic induction and electromagnetic conversion. It uses a high-voltage capacitor in a stimulation generator to generate a high-voltage current acting on a stimulation coil, generating a time-varying magnetic field that penetrates the skull without attenuation, stimulating the cerebral cortex and peripheral nerves, changing the action potential of nerve cells, and thus triggering a series of physiological and biochemical reactions. Repetitive transcranial magnetic stimulation, as a painless and non-invasive nerve regulation method, has currently been applied to a variety of neuropsychiatric diseases, such as depression, obsessive-compulsive disorder, sequelae of cerebral infarction, etc.

[0003] During the treatment process of the existing auxiliary positioning device for transcranial magnetic stimulation, due to the relatively large instantaneous current passing through the magnetic stimulation coil, the magnetic stimulation coil generates a certain amount of heat. After the heat accumulates, it is easy to burn the human scalp, bringing discomfort to the patient. Therefore, an auxiliary positioning device for transcranial magnetic stimulation is proposed. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the utility model provides an auxiliary positioning device for transcranial magnetic stimulation therapy, which solves the problem that: during the treatment process of the existing auxiliary positioning device for transcranial magnetic stimulation, due to the relatively large instantaneous current passing through the magnetic stimulation coil, the magnetic stimulation coil generates a certain amount of heat. After the heat accumulates, it is easy to burn the human scalp, bringing discomfort to the patient.

[0006] (2) Technical Solutions

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions: an auxiliary positioning device for transcranial magnetic stimulation therapy, including a headgear and a fixing band. The two ends of the fixing band are respectively fixed on both sides of the bottom of the headgear. Ear holes are respectively opened on both side walls of the fixing band. A water guide strip is attached and connected to the inner side of the fixing band. A water guide plate is installed in the middle of the top of the fixing band, and both sides of the water guide plate are respectively connected to the water guide strip. A number of cooling pipes are horizontally and vertically interwoven on the top of the headgear. The cooling pipes divide the top of the headgear into several marking areas, and a cooling net is laid inside the marking areas.

[0008] As a further preferred mode of the utility model, water guide rings are symmetrically arranged at the edge of the surface of the headgear, and the water guide rings are respectively connected to the cooling pipes.

[0009] As a further preferred embodiment of the present utility model, a water guiding column is installed on the side wall of the fixing belt and above the ear hole. One end of the water guiding column is connected to the water guiding strip, and the other end is connected to the water guiding ring.

[0010] As a further preferred embodiment of the present utility model, the water guiding disc includes a chassis and an expansion pad installed on the top of the chassis. Liquid guiding cavities are symmetrically formed on both sides inside the chassis, and the two liquid guiding cavities are respectively connected to the two water guiding strips.

[0011] As a further preferred embodiment of the present utility model, a water inlet pipe and a water outlet pipe are installed at the bottom of the chassis. The upper ends of the water inlet pipe and the water outlet pipe are respectively communicated with the liquid guiding cavity.

[0012] As a further preferred embodiment of the present utility model, an expansion cavity is formed inside the expansion pad, and a through hole communicating with the expansion cavity is formed on the top of the chassis.

[0013] (III) Beneficial effects

[0014] The present utility model provides a transcranial magnetic stimulation treatment auxiliary positioning device, which has the following beneficial effects:

[0015] In the present utility model, the top of the headgear is separated by a cooling pipe. The separated marking area is convenient for auxiliary positioning during the treatment process. During the treatment process, liquid is introduced into the water guiding disc through the water inlet pipe, and then enters the cooling pipe along the water guiding strip, the water guiding column and the water guiding ring to cool the head. After cooling, it is discharged through the water outlet pipe, which can reduce the discomfort brought to the patient during the treatment process. Description of the drawings

[0016] Figure 1 is a structural diagram of the transcranial magnetic stimulation treatment auxiliary positioning device described in the present utility model;

[0017] Figure 2 is a front view of the transcranial magnetic stimulation treatment auxiliary positioning device described in the present utility model;

[0018] Figure 3 is a structural diagram of the water guiding disc described in the present utility model.

[0019] In the figure: 1, headgear; 2, fixing belt; 3, water guiding strip; 4, water guiding disc; 5, water outlet pipe; 6, water inlet pipe; 7, ear hole; 8, water guiding column; 9, water guiding ring; 10, cooling pipe; 11, cooling net; 12, chassis; 13, liquid guiding cavity; 14, expansion pad; 15, expansion cavity; 16, through hole. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-3 , the embodiments of the present utility model provide a technical solution: a transcranial magnetic stimulation treatment auxiliary positioning device, including a headgear 1 and a fixing band 2. The two ends of the fixing band 2 are respectively fixed on both sides of the bottom of the headgear 1. Ear holes 7 are respectively opened on both side walls of the fixing band 2. A water guide strip 3 is attached and connected to the inner side of the fixing band 2. A water guide tray 4 is installed in the middle of the top of the fixing band 2, and both sides of the water guide tray 4 are respectively connected to the water guide strip 3. A plurality of cooling pipes 10 are horizontally and vertically interwoven on the top of the headgear 1. A liquid flows through the cooling pipes 10 to cool the head. The cooling pipes 10 divide the top of the headgear 1 into several marking areas, which is convenient for positioning during the treatment process. A cooling net 11 is laid inside the marking area, and the cooling net 11 conducts heat out, playing a certain heat dissipation effect.

[0022] Further improved, water guide rings 9 are symmetrically arranged at the surface edge of the headgear 1. The water guide rings 9 are respectively connected to the cooling pipes 10. One side of the water guide ring 9 introduces the liquid into the cooling pipes 10, and the other side of the water guide ring 9 discharges the liquid.

[0023] Further improved, a water guide column 8 is installed on the side wall of the fixing band 2 and above the ear hole 7. One end of the water guide column 8 is connected to the water guide strip 3, and the other end is connected to the water guide ring 9. The water guide column 8 communicates the water guide strip 3 and the water guide ring 9.

[0024] Further improved, the water guide tray 4 includes a chassis 12 and an expansion pad 14 installed on the top of the chassis 12. Liquid guide cavities 13 are symmetrically opened on both sides inside the chassis 12, and the two liquid guide cavities 13 are respectively connected to the two water guide strips 3. A water inlet pipe 6 and a water outlet pipe 5 are installed at the bottom of the chassis 12. The upper ends of the water inlet pipe 6 and the water outlet pipe 5 are respectively communicated with the liquid guide cavities 13. An expansion cavity 15 is formed inside the expansion pad 14, and a through hole 16 communicating with the expansion cavity 15 is opened on the top of the chassis 12. After the liquid enters the water guide tray 4, part of the liquid enters the expansion cavity 15 through the through hole 16. After continuous liquid injection, the expansion pad 14 expands upward, and part of the liquid enters the water guide strip 3 and causes the water guide strip 3 to expand. After the expansion pad 14 and the water guide strip 3 expand, they play a fixing effect to prevent the headgear 1 from shifting during use.

[0025] Working principle: Put the hood 1 on the patient's head, place the water guide tray 4 under the patient's chin, and then perform positioning. After positioning is completed, use a syringe to inject liquid into the water guide tray 4 through the water inlet pipe 6. After the liquid enters the water guide tray 4, part of the liquid enters the expansion cavity 15 through the through hole 16. After continuous liquid injection, the expansion pad 14 expands upward, and part of the liquid enters the water guide strip 3 and makes the water guide strip 3 expand. After the expansion pad 14 and the water guide strip 3 expand, they play a fixing effect to prevent the hood 1 from shifting during use. The liquid enters the cooling pipe 10 through the water guide ring 9 and then cools the head to reduce the discomfort during treatment. After the treatment is completed, the liquid in the pipe is pumped out and the hood 1 is removed.

[0026] The components of the present utility model, namely, the hood 1, the fixing belt 2, the water guide strip 3, the water guide tray 4, the water outlet pipe 5, the water inlet pipe 6, the ear hole 7, the water guide column 8, the water guide ring 9, the cooling pipe 10, the cooling net 11, the chassis 12, the liquid guide cavity 13, the expansion pad 14, the expansion cavity 15, and the through hole 16, are all common standard components or components known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods. The problem solved by the present utility model is that during the treatment process of the existing transcranial magnetic stimulation treatment auxiliary positioning device, due to the relatively large instantaneous current passing through the magnetic stimulation coil, the magnetic stimulation coil generates certain heat, and the heat is likely to burn the human scalp after accumulation, bringing discomfort to the patient. Through the mutual combination of the above components, the clamping device of the present utility model includes a suspension tray, a storage tray structure, a limit clamping frame, and a bottom frame plate. A suspension rod 1 is provided at the top of the suspension tray, and a suspension structure is provided at the top of the suspension rod 1. It can be fixedly strengthened by using the suspension structure, or it can be suspended and fixed from both sides by using a pull rod and a ring hook vertically connected to the top of the cushion block. The storage tray structure includes an outer ring plate and an inner ring plate, and the whole can be inserted into the limit clamping frame and can be rotated in the limit clamping frame to adjust the position. Cast blocks are provided at the top corners of the limit clamping frame, and a rotatable convex rod is provided at the top of the cast block. A strip-shaped rod is connected to the outer wall of the convex rod, and a cuboid convex block is provided at the inner end of the strip-shaped rod. A plurality of screw rods are provided on the convex block, and the screw rods can be inserted into the outer ring plate to limit and fix the entire storage tray structure. A motor is provided at the bottom end of the limit clamping frame of the present utility model, and the output end of the motor is connected to the bottom frame plate to adjust the angles of the cable fixing structure 1 at the bottom end and the cable fixing structure 2 at the top end of the bottom frame plate. At the same time, the cable fixing structure 1 includes a telescopic rod and a storage box, and the cable can pass through the through hole 16 in the middle of the storage box and is fixed by using clip pieces and adjusting rods. The cable fixing structure 2 includes a support rod and a spring piece. The cable is placed through the openings at the two top ends, and the cable is clamped and fixed by using the elasticity of the spring piece, which is relatively convenient.

[0027] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For a person skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced by the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0028] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A transcranial magnetic stimulation therapy auxiliary positioning device, comprising a head cover (1) and a fixing belt (2), characterized in that: The two ends of the fixing belt (2) are respectively fixed to the two sides of the bottom of the hood (1); the two side walls of the fixing belt (2) are respectively provided with ear holes (7); the inner side of the fixing belt (2) is closely connected with a water guide strip (3); a water guide plate (4) is installed in the middle of the top of the fixing belt (2); and the two sides of the water guide plate (4) are respectively connected to the water guide strip (3); a plurality of cooling pipes (10) are interlaced horizontally and vertically on the top of the hood (1); the cooling pipes (10) divide the top of the hood (1) into a plurality of marking areas; and a cooling net (11) is laid inside the marking area.

2. A transcranial magnetic stimulation therapy auxiliary positioning device according to claim 1, characterized in that: Water guide rings (9) are symmetrically arranged at the surface edges of the head cover (1), and the water guide rings (9) are respectively connected to the cooling pipes (10).

3. The transcranial magnetic stimulation therapy auxiliary positioning device according to claim 1, characterized in that: A water guide column (8) is installed on the side wall of the fixing belt (2) and above the ear hole (7); one end of the water guide column (8) is connected to the water guide strip (3) and the other end is connected to the water guide ring (9).

4. The transcranial magnetic stimulation therapy auxiliary positioning device according to claim 1, characterized in that: The water guide plate (4) comprises a base plate (12) and an expansion pad (14) mounted on the top of the base plate (12); liquid guide cavities (13) are symmetrically provided on both sides of the base plate (12), and the two liquid guide cavities (13) are respectively connected to the two water guide strips (3).

5. The transcranial magnetic stimulation therapy auxiliary positioning device according to claim 4, characterized in that: A water inlet pipe (6) and a water outlet pipe (5) are installed at the bottom of the chassis (12), and the upper ends of the water inlet pipe (6) and the water outlet pipe (5) are respectively connected to the liquid guide cavity (13).

6. The transcranial magnetic stimulation therapy auxiliary positioning device according to claim 4, characterized in that: An expansion cavity (15) is formed inside the expansion pad (14), and a through hole (16) communicating with the expansion cavity (15) is formed on the top of the chassis (12).

Images