Electrical stimulation device for deep respiration muscle group

Abstract

The invention relates to the field of electrotherapy, in particular to a deep respiration muscle group electrical stimulation device which comprises a therapeutic apparatus and an electrode wire connected to the therapeutic apparatus, the end of the electrode wire is connected with a plurality of electrode slices, a bed body is arranged on the side of the therapeutic apparatus, the side face of the bed body is connected with a downward pressing threaded rod, and the downward pressing threaded rod is connected with a rotating shaft. A threaded sleeve is screwed on the outer surface of the downward-pressing threaded rod, an overturning piece is installed on the threaded sleeve, an I-shaped frame is connected to the end of the overturning piece, an adjusting piece is installed at the lower end of the I-shaped frame, a plurality of pressing bases are elastically installed at the end of the adjusting piece, soft cushions are installed at the lower ends of the pressing bases, and the electrode slices are pasted to the lower ends of the soft cushions. And two limiting plates are symmetrically arranged at the upper end of the bed body. According to the invention, the convenience during electrotherapy is improved, the electrotherapy device can adapt to patients with different body types, and the use requirements are effectively met.

Description

Technical Field

[0001] The invention relates to the field of electrotherapy, and in particular to an electrical stimulation device for deep respiratory muscle groups. Background Art

[0002] The cardiopulmonary muscle function therapeutic device is a respiratory therapy device that can effectively improve lung ventilation function and promote lung rehabilitation. Through 6 pairs of external electrodes, the inspiratory and expiratory phases are stimulated by coordinated feedback electrical stimulation, so that the inspiratory and expiratory phases contract regularly, effectively enhancing the diaphragmatic activity and abdominal muscle thickness, increasing tidal volume, improving expiratory capacity, and enhancing respiratory muscle strength and endurance.

[0003] During the use of the therapeutic device, the electrodes need to be applied and fixed on the corresponding acupoints of the inhalation phase and the exhalation phase before electrotherapy can be performed. Because the application process requires the use of 6 pairs of electrodes, which is a large number and there are also many acupoints to be applied, the workload during application is large, which makes electrotherapy inconvenient. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose an electrical stimulation device for deep respiratory muscle groups.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: an electrical stimulation device for deep breathing muscle groups, including a therapeutic device and an electrode wire connected to the therapeutic device, the end of the electrode wire is connected to multiple electrode sheets, a bed is arranged on the side of the therapeutic device, a downward pressing threaded rod is connected to the side of the bed, a threaded sleeve is screwed on the outer surface of the downward pressing threaded rod, a flip piece is installed on the threaded sleeve, an I-shaped frame is connected to the end of the flip piece, an adjusting piece is installed at the lower end of the I-shaped frame, a plurality of pressure seats are elastically installed at the end of the adjusting piece, a soft cushion is installed at the lower end of the pressure seat, the electrode sheet is adhered to the lower end of the soft cushion, and two limit plates are symmetrically arranged on the upper end of the bed.

[0006] Preferably, one end of the limit plate is bent, a vertical bracket is fixedly installed on the side of the bed, the downward pressing threaded rod is rotatably installed inside the vertical bracket, the downward pressing threaded rod passes through the upper end of the vertical bracket, and the upper end of the downward pressing threaded rod is coaxially inlaid with a handwheel No. 1.

[0007] Preferably, an accommodating cavity is provided on the upper end surface of the bed body, and an adjusting threaded rod is rotatably installed inside the accommodating cavity. The adjusting threaded rod passes through the side of the bed body, and a No. 2 handwheel is coaxially inlaid on the end of the adjusting threaded rod. The threads at both ends of the adjusting threaded rod are symmetrically arranged, and two adjusting seats are symmetrically tightened on the outer surface of the adjusting threaded rod. The limit plate is fixed to the upper end of the adjusting seat, and guide edges extend from both sides of the interior of the accommodating cavity, and the two guide edges are respectively fitted and passed through the two sides of the adjusting seat.

[0008] Preferably, the flipping member comprises a pressing frame fixedly mounted on the threaded sleeve, the vertical bracket passes through the interior of the pressing frame, the end of the pressing frame passes through a flip shaft rotatably mounted, the outer surface of the flip shaft is inlaid with a flip frame, and the end of the flip frame is fixed to the I-shaped frame.

[0009] Preferably, guide ears are extended from the front and rear ends of the interior of the pressure frame, guide grooves are opened at the front and rear ends of the vertical bracket, the guide ears fit into the inside of the guide grooves, a column shell is fixedly installed at the front end of the pressure frame, a locking pin is coaxially arranged inside the column shell, the locking pin passes through both ends of the column shell, a locking disk is coaxially inlaid at one end of the flip shaft, and one end of the locking pin passes through the outer surface of the locking disk.

[0010] Preferably, two lock holes are formed through the outer surface of the lock disk, and the two lock holes are arranged at 90 degrees. One end of the lock pin is fitted into the inside of one of the lock holes, and a top cap is coaxially inlaid on the outer surface of the lock pin, and the top cap is fitted into the inner wall of the column shell. A tensioning spring is wound around the outer side of the lock pin, and the two ends of the tensioning spring are respectively fixed to the side of the top cap and the inner side of the column shell.

[0011] Preferably, the adjusting member includes a plurality of bearing columns fixedly mounted on the lower end of the I-shaped frame, a bearing cap is coaxially inlaid on the lower end of the bearing column, an adjusting ring is fittedly mounted on the outer surface of the bearing column, a locking cap is screwed on the outer surface of the bearing column, the adjusting ring is fitted between the locking cap and the bearing cap, an adjusting shell is fixedly mounted on the outer surface of the adjusting ring, an extension frame is fittedly mounted inside the adjusting shell, the extension frame extends from the end of the adjusting shell, a locking stud is screwed through the upper edge of the adjusting shell, and the locking stud is pressed against the extension frame.

[0012] Preferably, a supporting frame is fixedly installed at the end of the extending frame, and a square guide column extends from the middle part of the upper end of the pressure seat, and the square guide column passes through the upper end of the supporting frame. The square guide column is slidably matched with the supporting frame, and a limiting cap is inlaid on the upper end of the square guide column, and the limiting cap is attached to the upper end of the supporting frame. A spring body is wrapped around the outer side of the square guide column, and both ends of the spring body are respectively fixed to the supporting frame and the pressure seat.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Let the patient lie between the two limit plates on the bed. At this time, the patient's armpits are located at the bend of the limit plates for limit, so that the electrode sheets correspond to the corresponding acupuncture points of the patient. Then, the threaded rod is rotated to drive the threaded sleeve to move downward, and then the I-shaped frame is driven downward. At this time, the guide ears on the pressing frame are fitted in the guide grooves and slide to guide the I-shaped frame. The moving I-shaped frame drives multiple electrode sheets to move downward synchronously, so that the multiple electrode sheets are pressed and fixed on multiple acupuncture points of the patient at the same time for electrotherapy. The process does not require medical personnel to apply and fix them one by one, thereby effectively improving the convenience of electrotherapy.

[0014] 2. By loosening the locking screw, the extension frame can be driven to slide in the adjustment shell, and then the locking cap can be loosened to drive the adjustment ring to rotate on the surface of the bearing column, so as to adjust the position of the electrode sheet to adapt to the acupuncture point position of patients with different body types. At the same time, the adjusting threaded rod can be rotated, so that the two adjustment seats can be driven to move toward each other synchronously under the action of the symmetrical setting of the threads at both ends of the adjusting threaded rod, and then the two limit plates can be driven to move toward each other synchronously, so as to adjust the distance between the two limit plates to adapt to the limitation of patients with different body types, so as to meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an electrical stimulation device for deep breathing muscle groups of the present invention; Figure 2 It is a schematic diagram of the bed body of an electrical stimulation device for deep respiratory muscle groups of the present invention; Figure 3 The present invention is an electrical stimulation device for deep breathing muscle groups Figure 2 A magnified view of middle; Figure 4 The present invention is an electrical stimulation device for deep breathing muscle groups Figure 2 Enlarged view of middle B; Figure 5 An internal view of a cylindrical housing of an electrical stimulation device for deep respiratory muscle groups of the present invention; Figure 6 This is a schematic diagram of the regulating shell of an electrical stimulation device for deep breathing muscle groups of the present invention.

[0016] In the figure: 1. therapeutic instrument; 2. bed body; 3. limit plate; 4. vertical support; 5. I-shaped frame; 6. adjustment shell; 7. bearing column; 8. electrode line; 9. locking cap; 10. adjustment ring; 11. bearing cap; 12. locking stud; 13. extension frame; 14. bearing frame; 15. limit cap; 16. square guide column; 17. pressure seat; 18. spring body; 19. cushion; 20. electrode sheet; 21. accommodating cavity; 22. guide edge; 23. adjusting threaded rod; 24. adjusting seat; 25. No. 1 hand wheel; 26. No. 2 hand wheel; 27. pressing threaded rod; 28. threaded sleeve; 29. ​​guide groove; 30. guide ear; 31. column shell; 32. locking disk; 33. pressure frame; 34. flip frame; 35. top cap; 36. top tightening spring; 37. locking pin; 38. locking hole; 39. flip shaft. DETAILED DESCRIPTION

[0017] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0018] like Figure 1-Figure 6 The electrical stimulation device for deep respiratory muscle groups shown in the figure comprises a therapeutic device 1 and an electrode wire 8 connected to the therapeutic device 1. The end of the electrode wire 8 is connected to a plurality of electrode sheets 20. The electrode wire 8 serves to connect the electrode sheets 20 and the therapeutic device 1 together. Since electrotherapy through the therapeutic device 1, the electrode sheets 20, etc. is a prior art and has been widely used, it is not elaborated in detail here. A bed 2 is arranged on the side of the therapeutic device 1. The bed 2 serves as a patient lying flat. A downward pressing threaded rod 27 is connected to the side of the bed 2. A threaded sleeve 28 is screwed on the outer surface of the downward pressing threaded rod 27. The downward pressing threaded rod 27 and the threaded sleeve 28 can drive the I-shaped frame 5 to move downward so as to press and fix the plurality of electrode sheets 20 to the patient at the same time. At multiple acupuncture points, a flip piece is installed on the threaded sleeve 28, and the end of the flip piece is connected to the I-shaped frame 5. An adjusting piece is installed at the lower end of the I-shaped frame 5. Multiple pressure seats 17 are elastically installed at the end of the adjusting piece. The positions of the multiple pressure seats 17 are matched with the positions of the patient's acupuncture points to ensure that the electrode sheet 20 can be accurately pressed on the patient's acupuncture points after moving downward. A soft pad 19 is installed at the lower end of the pressure seat 17. The pressure seat 17 plays a role in pressing the electrode sheet 20. The electrode sheet 20 is adhered to the lower end of the soft pad 19. On the one hand, the soft pad 19 can reduce the pressure on the patient, and on the other hand, it can adapt to the patient's skin surface so that the electrode sheet 20 can be fully attached to the patient's skin. Two limit plates 3 are symmetrically arranged at the upper end of the bed body 2.

[0019] One end of the limiting plate 3 is bent, which can reduce the discomfort caused by the limiting plate 3 being located under the patient's armpit. A vertical bracket 4 is fixedly installed on the side of the bed body 2, and a downward pressing threaded rod 27 is rotatably installed inside the vertical bracket 4. The vertical bracket 4 supports the downward pressing threaded rod 27. The downward pressing threaded rod 27 passes through the upper end of the vertical bracket 4. A handwheel 25 is coaxially inlaid on the upper end of the downward pressing threaded rod 27. The handwheel 25 facilitates the rotation of the downward pressing threaded rod 27.

[0020] The upper end surface of the bed body 2 is provided with a receiving cavity 21, and an adjusting threaded rod 23 is rotatably installed inside the receiving cavity 21. The receiving cavity 21 serves to receive the adjusting threaded rod 23. The adjusting threaded rod 23 passes through the side of the bed body 2, and a second hand wheel 26 is coaxially inlaid on the end of the adjusting threaded rod 23. The second hand wheel 26 serves to facilitate the rotation of the adjusting threaded rod 23. The threads at both ends of the adjusting threaded rod 23 are symmetrically arranged, so that the two adjusting seats 24 can move synchronously toward each other, so as to ensure that the patient can be in the middle position of the bed body 2 when the two limiting plates 3 are adjusted to limit the patient. Two adjustment seats 24 are symmetrically tightened on the outer surface of the threaded rod 23, and the limit plate 3 is fixed to the upper end of the adjustment seat 24. Guide ridges 22 extend from both sides of the interior of the accommodating cavity 21. The guide ridges 22 serve to guide the adjustment seat 24. The two guide ridges 22 are respectively fitted and penetrated through the two sides of the adjustment seat 24. The adjusting threaded rod 23 is rotated to drive the two adjustment seats 24 to move toward each other synchronously under the action of the symmetrical arrangement of the threads at both ends of the adjusting threaded rod 23, thereby driving the two limit plates 3 to move toward each other synchronously, so as to adjust the distance between the two limit plates 3 to adapt to the positioning of patients of different body shapes.

[0021] The flipping member includes a pressure frame 33 fixedly mounted on the threaded sleeve 28, and the vertical bracket 4 passes through the interior of the pressure frame 33. The pressure frame 33 serves to support the flip shaft 39. The end of the pressure frame 33 passes through a flip shaft 39 that is rotatably mounted. The outer surface of the flip shaft 39 is inlaid with a flip frame 34. The flip shaft 39 serves to allow the flip frame 34 to flip, and the end of the flip frame 34 is fixed to the I-shaped frame 5.

[0022] Guide ears 30 are extended from the front and rear ends of the pressure frame 33, and guide grooves 29 are opened at the front and rear ends of the vertical bracket 4. The guide ears 30 fit into the inside of the guide grooves 29, and the guide ears 30 and the guide grooves 29 serve to guide the pressure frame 33. A column shell 31 is fixedly installed at the front end of the pressure frame 33, and a locking pin 37 is coaxially arranged inside the column shell 31. The column shell 31 serves to support the locking pin 37. The locking pin 37 extends from both ends of the column shell 31, and a locking disk 32 is coaxially embedded at one end of the flip shaft 39. The locking disk 32 and the locking pin 37 cooperate to fix the I-shaped frame 5, and one end of the locking pin 37 passes through the outer surface of the locking disk 32.

[0023] Two locking holes 38 are formed through the outer surface of the locking disk 32, and the two locking holes 38 are arranged at 90 degrees. One end of the locking pin 37 is fitted into the inside of one of the locking holes 38, so as to fix the I-shaped frame 5 in a horizontal state, and one end of the locking pin 37 is fitted into the inside of the other locking hole 38, so as to fix the I-shaped frame 5 in a vertical state. A top cap 35 is coaxially inlaid on the outer surface of the locking pin 37, and the top cap 35 is fitted into the inner wall of the column shell 31. The top cap 35 plays the role of being pushed by the tensioning spring 36. A tensioning spring 36 is wound around the outer side of the locking pin 37, and the two ends of the tensioning spring 36 are respectively fixed to the side surface of the top cap 35 and the inner side surface of the column shell 31, and the tensioning spring 36 plays the role of fixing the locking pin 37 in the locking hole 38.

[0024] The adjusting member includes a plurality of bearing columns 7 fixedly mounted on the lower end of the I-shaped frame 5, a bearing cap 11 is coaxially inlaid on the lower end of the bearing column 7, an adjusting ring 10 is fitted on the outer surface of the bearing column 7, and the bearing column 7 plays the role of bearing the adjusting ring 10, a locking cap 9 is screwed on the outer surface of the bearing column 7, and the adjusting ring 10 fits between the locking cap 9 and the bearing cap 11, and the locking cap 9 and the bearing cap 11 play the role of clamping and fixing the adjusting ring 10, an adjusting shell 6 is fixedly mounted on the outer surface of the adjusting ring 10, and a protruding frame 13 is fitted inside the adjusting shell 6, and the adjusting shell 6 and The extension frame 13 serves to adjust the position of the electrode sheet 20. The extension frame 13 extends from the end of the adjustment shell 6. A locking stud 12 is screwed through the upper edge of the adjustment shell 6. The locking stud 12 is pressed against the extension frame 13. The locking stud 12 serves to fix the extension frame 13. Loosening the locking stud 12 can drive the extension frame 13 to slide in the adjustment shell 6, and then loosening the locking cap 9 to drive the adjustment ring 10 to rotate on the surface of the supporting column 7, so as to adjust the position of the electrode sheet 20 to adapt to the acupuncture point position of patients with different body shapes.

[0025] A supporting frame 14 is fixedly installed at the end of the extension frame 13, and a square guide column 16 extends from the middle of the upper end of the pressure seat 17. The square guide column 16 passes through the upper end of the supporting frame 14, and the square guide column 16 and the supporting frame 14 guide the pressure seat 17. The square guide column 16 and the supporting frame 14 slide together, and the upper end of the square guide column 16 is inlaid with a limiting cap 15, which prevents the square guide column 16 and the supporting frame 14 from separating. The limiting cap 15 fits the upper end of the supporting frame 14, and a spring body 18 is wrapped around the outer side of the square guide column 16. The spring body 18 can be deformed so that the height of the multiple electrode sheets 20 can adapt to the height of each acupuncture point of the patient, so that the multiple electrode sheets 20 can be fully in close contact with each acupuncture point after moving downward, and the two ends of the spring body 18 are respectively fixed to the supporting frame 14 and the pressure seat 17.

[0026] The locking pin 37 is then pushed back by the spring 36 to re-enter the locking hole 38 so as to fix the reset I-shaped frame 5 so that the electrode sheet 20 can correspond to the corresponding acupuncture points of the patient. Then, the pressing threaded rod 27 is rotated to drive the threaded sleeve 28 to move downward, and then the I-shaped frame 5 is moved downward. At this time, the guide ear 30 on the pressing frame 33 is fitted in the guide groove 29 to slide to guide the I-shaped frame 5, so that the multiple electrode sheets 20 are synchronously moved downward by the moved I-shaped frame 5 to simultaneously press and fix the multiple electrode sheets 20 at multiple acupuncture points of the patient for electrotherapy.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An electrical stimulation device for deep respiratory muscle groups, comprising a therapeutic device (1) and an electrode wire (8) connected to the therapeutic device (1), wherein the ends of the electrode wire (8) are connected to a plurality of electrode sheets (20), characterized in that: A bed (2) is arranged on the side of the therapeutic apparatus (1), a downward pressing threaded rod (27) is connected to the side of the bed (2), a threaded sleeve (28) is screwed onto the outer surface of the downward pressing threaded rod (27), a flip piece is installed on the threaded sleeve (28), the end of the flip piece is connected to an I-shaped frame (5), an adjusting piece is installed at the lower end of the I-shaped frame (5), a plurality of pressure seats (17) are elastically installed at the end of the adjusting piece, a soft pad (19) is installed at the lower end of the pressure seat (17), the electrode sheet (20) is adhered to the lower end of the soft pad (19), and two limit plates (3) are symmetrically arranged at the upper end of the bed (2).

2. The electrical stimulation device for deep respiratory muscles according to claim 1, characterized in that: One end of the limit plate (3) is bent, a vertical support (4) is fixedly mounted on the side of the bed body (2), the downward pressing threaded rod (27) is rotatably mounted inside the vertical support (4), the downward pressing threaded rod (27) passes through the upper end of the vertical support (4), and a number one hand wheel (25) is coaxially inlaid on the upper end of the downward pressing threaded rod (27).

3. The electrical stimulation device for deep respiratory muscle groups according to claim 1, characterized in that: The upper end surface of the bed body (2) is provided with a receiving cavity (21), an adjusting threaded rod (23) is rotatably mounted inside the receiving cavity (21), the adjusting threaded rod (23) extends through the side of the bed body (2), a second hand wheel (26) is coaxially inlaid on the end of the adjusting threaded rod (23), the threads at both ends of the adjusting threaded rod (23) are symmetrically arranged, two adjusting seats (24) are symmetrically screwed on the outer surface of the adjusting threaded rod (23), the limiting plate (3) is fixed to the upper end of the adjusting seat (24), and guide edges (22) extend from both sides of the interior of the receiving cavity (21), and the two guide edges (22) are respectively fitted and penetrated through the two sides of the adjusting seat (24).

4. The electrical stimulation device for deep respiratory muscle groups according to claim 2, characterized in that: The flipping member comprises a pressing frame (33) fixedly mounted on a threaded sleeve (28); the vertical support (4) passes through the interior of the pressing frame (33); a flip shaft (39) is rotatably mounted through the end of the pressing frame (33); a flip frame (34) is inlaid on the outer surface of the flip shaft (39); and the end of the flip frame (34) is fixed to the I-shaped frame (5).

5. The electrical stimulation device for deep respiratory muscles according to claim 4, characterized in that: The front and rear ends of the press frame (33) are both provided with guide ears (30), the front and rear ends of the vertical support (4) are both provided with guide grooves (29), the guide ears (30) are fitted into the inside of the guide grooves (29), the front end of the press frame (33) is fixedly mounted with a column shell (31), the column shell (31) is coaxially provided with a locking pin (37), the locking pin (37) penetrates from both ends of the column shell (31), one end of the tilt shaft (39) is coaxially inlaid with a locking disk (32), one end of the locking pin (37) penetrates the outer surface of the locking disk (32).

6. The electrical stimulation device for deep respiratory muscles according to claim 5, characterized in that: The outer surface of the lock disk (32) is provided with two lock holes (38) which are arranged at 90 degrees. One end of the lock pin (37) is fitted into the interior of one of the lock holes (38). A top cap (35) is coaxially inlaid on the outer surface of the lock pin (37). The top cap (35) is fitted into the inner wall of the column shell (31). A tensioning spring (36) is wound around the outer side of the lock pin (37). Two ends of the tensioning spring (36) are respectively fixed to the side surface of the top cap (35) and the inner side surface of the column shell (31).

7. The electrical stimulation device for deep respiratory muscles according to claim 1, characterized in that: The adjusting member comprises a plurality of bearing columns (7) fixedly mounted on the lower end of the I-shaped frame (5); a bearing cap (11) is coaxially inlaid on the lower end of the bearing column (7); an adjusting ring (10) is fitted on the outer surface of the bearing column (7); a locking cap (9) is screwed on the outer surface of the bearing column (7); the adjusting ring (10) is fitted between the locking cap (9) and the bearing cap (11); an adjusting shell (6) is fixedly mounted on the outer surface of the adjusting ring (10); a protruding frame (13) is fitted inside the adjusting shell (6); the protruding frame (13) extends from the end of the adjusting shell (6); a locking stud (12) is screwed through the upper edge of the adjusting shell (6); and the locking stud (12) is pressed against the protruding frame (13).

8. The electrical stimulation device for deep respiratory muscles according to claim 7, characterized in that: A supporting frame (14) is fixedly mounted on the end of the extending frame (13); a square guide column (16) extends from the middle of the upper end of the pressure seat (17); the square guide column (16) passes through the upper end of the supporting frame (14); the square guide column (16) and the supporting frame (14) are slidably matched; a limiting cap (15) is embedded in the upper end of the square guide column (16); the limiting cap (15) is fitted to the upper end of the supporting frame (14); a spring body (18) is wound around the outer side of the square guide column (16); and the two ends of the spring body (18) are respectively fixed to the supporting frame (14) and the pressure seat (17).

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