Spine self-traction treatment bed

Abstract

The invention relates to a spine self-traction treatment bed which comprises a bed frame with a supporting device fixedly installed at the bottom, a sponge mat is fixedly installed on the upper surface of the bed frame, after a patient lies on the sponge mat, a medical worker adjusts the position of a foot pillow along a sliding connection part of a sliding rod and fixes the foot pillow through a first limiting knob, and the foot pillow is fixed through a second limiting knob. When the patient is adjusted to a standard treatment posture, the liquid pressure sensor can transmit the liquid pressure in each flexible pipeline to the processor for storage at the moment, and when the patient adjusts the body posture to cause the change of the liquid pressure in each flexible pipeline, the liquid pressure sensor can transmit the liquid pressure in each flexible pipeline to the processor for storage. The liquid pressure sensor transmits the liquid pressure in each flexible pipeline to the processor again, two groups of pressure values are compared, and if the pressure values are changed greatly, the controller quickly turns on the alarm to remind medical staff to correct the treatment posture of the patient in time, so that the spine traction and stretching effect is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of spinal treatment beds, and in particular relates to a spinal self-traction treatment bed. Background Art

[0002] Spinal self-traction refers to using the weight of the head to traction and stretch the spine. In orthopedics, especially in traditional Chinese medicine orthopedic treatment, it is often necessary to traction the patient's spine. For example, spinal correction, lumbar disc herniation, etc. all require the use of a traction bed to correct the patient.

[0003] During spinal self-traction treatment, the patient needs to lie flat on the treatment bed, and medical staff will assist the patient in adjusting the appropriate traction posture to achieve the desired traction effect. However, since spinal self-traction treatment generally takes a long time, the patient may not be able to maintain the posture for a long time during the treatment and move the body, resulting in deformation of the traction posture. If it is not corrected in time, it will seriously affect the traction stretching effect. Summary of the invention

[0004] The purpose of the present invention is to provide a spinal self-traction treatment bed with simple structure and reasonable design in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A spinal self-traction treatment bed, comprising a bed frame with a supporting device fixedly installed at the bottom, a sponge pad fixedly installed on the upper surface of the bed frame, one end of the bed frame is rotatably connected to a rotating plate through a connecting assembly, and a headrest with a semi-cylindrical structure is fixedly connected to the upper surface of the rotating plate;

[0007] A plurality of flexible pipes are fixedly connected to the peripheral side of the headrest, and the plurality of flexible pipes are evenly distributed around the peripheral side of the headrest. Liquid is contained in the inner cavities of the plurality of flexible pipes. Both ends of the flexible pipes are fixedly connected with sealing end caps for sealing the end openings of the flexible pipes. A liquid pressure sensor is fixedly connected to the inner wall of the sealing end cap and extends into the flexible pipe for detecting the pressure of the liquid contained in the flexible pipe.

[0008] A chassis is fixedly installed on the lower surface of one end of the bed frame near the headrest, a processor is fixedly installed in the inner cavity of the chassis, a signal line is provided between the processor and the liquid pressure sensor, and the liquid pressure sensor is electrically connected to the processor through the signal line;

[0009] An alarm is installed on the side wall of the bed frame, and a controller for controlling the start and stop of the alarm is fixedly installed on the outer wall of the chassis, and the controller is electrically connected to the processor.

[0010] As a further optimization solution of the present invention, the supporting device includes legs fixedly installed at the bottom of both ends of the bed frame, and a rubber pad is provided at one end of the leg away from the bed frame.

[0011] As a further optimization scheme of the present invention, the connecting assembly includes two ear plates symmetrically arranged at the ends of the bed frame, both ear plates are fixed to the bed frame, and the two ear plates are penetrated by a same connecting shaft rotatably connected to the ear plates, and one side of the rotating plate is fixedly connected to the middle section of the connecting shaft.

[0012] As a further optimization scheme of the present invention, torsion springs are sleeved on both ends of the connecting shaft, one end of the torsion spring is fixedly connected to the side wall of the end of the connecting shaft, and the other end of the connecting shaft is fixed to a corresponding ear plate.

[0013] As a further optimization scheme of the present invention, the chassis has a rectangular box-shaped structure, and the side walls at the front and rear ends of the chassis are provided with heat dissipation holes connected to the inner cavity of the chassis. A filter is provided in the heat dissipation hole, and the surrounding side of the filter is fixed to the inner wall of the heat dissipation hole.

[0014] As a further optimization scheme of the present invention, a group of mounting seats are fixedly connected on both sides of one end of the bed frame away from the turning plate, a sliding rod is fixedly connected between two mounting seats in each group, a foot pillow is arranged above the sponge pad, both ends of the foot pillow are bent downward to form a connecting part, the connecting part is mounted on the sliding rod and can slide horizontally along the length direction of the sliding rod.

[0015] As a further optimization scheme of the present invention, a first limit knob is passed through the bottom end of the connecting portion, the first limit knob is threadedly connected to the connecting portion, and the top end of the first limit knob abuts against the outer surface of the sliding rod.

[0016] As a further optimization scheme of the present invention, an adjustment seat is fixedly installed on the outside of the two connecting parts, a sliding column is vertically penetrated through the adjustment seat and is slidably connected to the adjustment seat, a second limit knob for adjusting the height of the top end of the sliding column is screwed on the outer wall of the adjustment seat, a support plate is fixedly connected to the top end of the sliding column, and a foot limit device is installed between the two support plates.

[0017] As a further optimization solution of the present invention, the foot limiting device includes a cross bar arranged between the two support plates, the two ends of the cross bar are respectively fixed to the adjacent sides of the two support plates, and the middle section of the cross bar is sleeved with a rubber roller.

[0018] The beneficial effects of the present invention are: after the patient lies flat on the sponge pad, the medical staff adjusts the position of the foot pillow along the sliding connection of the slide rod, and fixes it through the first limit knob to adapt to patients of different heights. When the patient adjusts to the standard treatment posture, the liquid pressure sensor can transmit the liquid pressure in each flexible pipe at this time to the processor for storage. When the patient adjusts his body posture and causes the liquid pressure in each flexible pipe to change, the liquid pressure sensor transmits the liquid pressure in each flexible pipe to the processor again, and compares the two sets of pressure values. If the pressure value changes significantly, the controller quickly turns on the alarm to remind the medical staff to correct the patient's treatment posture in time, thereby greatly improving the traction and stretching effect of the spine. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a schematic diagram of the installation structure of the rotating plate and the bed frame of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the flexible pipeline of the present invention;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the flexible pipe of the present invention;

[0023] Figure 5 It is a schematic diagram of the bottom structure of the bed frame of the present invention;

[0024] Figure 6 The present invention Figure 5 A magnified view of the local details at center A;

[0025] Figure 7 It is a schematic diagram of the connection structure of the foot pillow and the rubber roller of the present invention.

[0026] In the figure: 1. bed frame; 2. sponge pad; 3. support leg; 4. rubber pad; 5. ear plate; 6. connecting shaft; 7. torsion spring; 8. rotating plate; 9. headrest; 10. flexible pipe; 11. sealing end cover; 12. liquid pressure sensor; 13. signal line; 14. chassis; 15. processor; 16. heat dissipation hole; 17. controller; 18. alarm; 19. mounting seat; 20. sliding rod; 21. footrest; 22. first limit knob; 23. adjustment seat; 24. sliding column; 25. second limit knob; 26. support plate; 27. cross bar; 28. rubber roller. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0028] Example 1

[0029] like Figure 1 - Figure 5 As shown, a spinal self-traction treatment bed comprises a bed frame 1 with a supporting device fixedly installed at the bottom, the supporting device comprises legs 3 fixedly installed at the bottom of both ends of the bed frame 1, and a rubber pad 4 is sleeved on one end of the leg 3 away from the bed frame 1. The leg 3 is provided to support the bed frame 1 to a suitable height, and the rubber pad 4 is provided to protect the bottom end of the leg 3 to avoid direct contact between the leg 3 and the ground as much as possible, which is easy to cause wear and tear;

[0030] A sponge pad 2 is fixedly installed on the upper surface of the bed frame 1, and a rotating plate 8 is rotatably connected to one end of the bed frame 1 through a connecting assembly. A headrest 9 with a semi-cylindrical structure is fixedly connected to the upper surface of the rotating plate 8. The connecting assembly includes two ear plates 5 symmetrically arranged at the ends of the bed frame 1. The two ear plates 5 are fixed to the bed frame 1. The two ear plates 5 are penetrated with a same connecting shaft 6 rotatably connected to the ear plates 5. One side of the rotating plate 8 is fixedly connected to the middle section of the connecting shaft 6. When the patient puts the head pillow on the headrest 9, the upper part of the rotating plate 8 is subjected to pressure and can be turned downward around the connecting shaft 6, so that the patient's head droops, and the weight of the head itself is used to pull and stretch the spine;

[0031] Both ends of the connecting shaft 6 are sleeved with a torsion spring 7, one end of which is fixedly connected to the side wall of the end of the connecting shaft 6, and the other end of the connecting shaft 6 is fixed to the corresponding ear plate 5. After the traction and stretching is completed, the user's head leaves the headrest 9, and the torsion spring 7 can drive the connecting shaft 6 to rotate in the opposite direction under the action of its own elastic force, thereby pushing the headrest 9 to reset, which is convenient for the user to use;

[0032] A plurality of flexible pipes 10 are fixedly connected to the side of the headrest 9, and the plurality of flexible pipes 10 are evenly distributed around the side of the headrest 9. Liquid is contained in the inner cavities of the plurality of flexible pipes 10. Both ends of the flexible pipes 10 are fixedly connected with sealing end caps 11 for sealing the end openings of the flexible pipes 10. Since the flexible pipes 10 can be deformed according to the human body structure after being compressed, they fit the structure of the human neck and provide flexible support for the patient's neck, greatly improving the comfort of the user during physical therapy.

[0033] A liquid pressure sensor 12 is fixedly connected to the inner wall of the sealing end cover 11 and extends into the flexible pipe 10. The liquid pressure sensor 12 is used to detect the pressure of the liquid contained in the flexible pipe 10. Since the general pressure sensor products (pressure sensors) on the existing market can be combined with the flexible pipe, the absolute pressure of each cross section can be accurately detected (the absolute pressure of the cross section is proportional to the deformation of the flexible pipe, and the deformation of the flexible pipe is proportional to the output of the pressure sensor, so the absolute pressure or load of the cross section can be obtained from the output of the pressure sensor by simple proportional calculation or calibration, and the sum of all cross section loads is the load pressure of the headrest). Not only is the production process simple, but also the development and production costs are low, which is conducive to production and promotion.

[0034] When the user rests his head against the flexible pipe 10 above the headrest 9, each position of the head will squeeze the corresponding flexible pipe 10 to produce different degrees of deformation, causing the liquid pressure inside each flexible pipe 10 to change, and the liquid pressure sensor 12 can detect the liquid pressure change value in each flexible pipe 10 in real time;

[0035] A chassis 14 is fixedly installed on the lower surface of one end of the bed frame 1 near the headrest 9. The chassis 14 is a rectangular box-shaped structure. A processor 15 is fixedly installed in the inner cavity of the chassis 14. The side walls at both ends of the chassis 14 are provided with heat dissipation holes 16 connected to the inner cavity of the chassis 14. A filter is provided in the heat dissipation hole 16. The filter is fixed to the inner wall of the heat dissipation hole 16 around the side of the filter. The heat dissipation hole 16 is used to dissipate the heat of the processor 15 when the processor 15 is working. A filter is installed in the heat dissipation hole 16 to filter dust and impurities in the air, so as to avoid dust and impurities from entering the chassis 14 as much as possible, which may easily affect the operation of the processor 15. A signal line 13 is provided between the processor 15 and the liquid pressure sensor 12, and the liquid pressure sensor 12 is electrically connected to the processor 15 through the signal line 13;

[0036] An alarm 18 is installed on the side wall of the bed frame 1 , and a controller 17 for controlling the start and stop of the alarm 18 is fixedly installed on the outer side wall of the chassis 14 . The controller 17 is electrically connected to the processor 15 .

[0037] It should be noted that, when using this kind of spinal self-traction treatment bed, the user lies flat on the sponge pad 2 above the bed frame 1, and moves the patient's body position so that the patient's head rests on the headrest 9 above the rotating plate 8, and then adjusts the patient's body to a standard treatment posture under the guidance and assistance of medical staff. At this time, the upper part of the rotating plate 8 is turned downward by the pressure of the patient's head, so that the patient's head naturally droops, and self-traction treatment of the patient's spine can be achieved. Because a plurality of flexible pipes 10 filled with liquid are fixedly installed on the circumferential side of the upper surface of the headrest 9, when the user's body is adjusted to the standard treatment posture, each position of the patient's head will squeeze the corresponding flexible pipe 10 to produce different degrees of deformation, causing the liquid pressure inside each flexible pipe 10 to change, and the liquid pressure sensor 12 can transmit the liquid pressure value in each flexible pipe 10 at this time to the processor 15 through the signal line 13 for storage. When the patient moves his body due to long-term treatment and causes the treatment posture to change, the squeezing force of the patient's head on each flexible pipe 10 will also change. At this time, the liquid pressure sensor 12 again transmits the liquid pressure value in each flexible pipe 10 to the processor 15, and compares the two groups of pressure values ​​through the processor 15. When the liquid pressure value in the flexible pipe 10 changes significantly, the processor 15 immediately transmits a signal to the controller 17, and turns on the alarm 18 through the controller 17, so that the alarm 18 generates an alarm sound, reminding medical staff to correct the patient's treatment posture in time, thereby greatly improving the spinal traction and stretching effect.

[0038] Example 2

[0039] Further improvements are made on the basis of Example 1, such as Figure 1 and Figure 6 As shown: a group of mounting seats 19 are fixedly connected on both sides of one end of the bed frame 1 away from the rotating plate 8, a slide bar 20 is fixedly connected between the two mounting seats 19 in each group, a foot pillow 21 is arranged above the sponge pad 2, both ends of the foot pillow 21 are bent downward to form a connecting portion, the connecting portion is sleeved on the slide bar 20 and can slide horizontally along the length direction of the slide bar 20, a first limit knob 22 is passed through the bottom end of the connecting portion, the first limit knob 22 is screwed to the connecting portion, and the top end of the first limit knob 22 abuts against the outer surface of the slide bar 20.

[0040] A foot pillow 21 is provided to support the patient's foot. At the same time, after placing the foot on the foot pillow 21, the user can use the ankle to hook the side wall edge of the foot pillow 21 to fix the patient's foot. The sliding rod 20 and the connecting part are provided so that medical staff can slide the connecting part along the length direction of the sliding rod 20 to adjust the position of the foot pillow 21 to adapt to patients of different heights. After the adjustment is completed, the first limit knob 22 can be screwed in the connecting part to squeeze the sliding rod 20 through the first limit knob 22 to fix the sliding rod 20 relatively to the connecting part.

[0041] Example 3

[0042] Further improvements are made on the technology of Example 2, such as Figure 1 , Figure 6 and Figure 7 As shown: an adjustment seat 23 is fixedly installed on the outer side of the two connecting parts, a sliding column 24 slidably connected to the adjustment seat 23 is vertically penetrated on the adjustment seat 23, a second limit knob 25 for adjusting the height of the top of the sliding column 24 is screwed on the outer wall of the adjustment seat 23, a support plate 26 is fixedly connected to the top of the sliding column 24, a foot limit device is installed between the two support plates 26, and the foot limit device includes a cross bar 27 arranged between the two support plates 26, two ends of the cross bar 27 are respectively fixed to the adjacent sides of the two support plates 26, and a rubber roller 28 is sleeved on the middle section of the cross bar 27.

[0043] When the user uses it, he can slide the slide column 24 upwards, and then the patient passes the foot through the gap between the cross bar 27 and the foot pillow 21, and then slide the slide column 24 downwards, so that the rubber roller 28 provided on the middle section of the cross bar 27 fits the position of the patient's instep, and the patient's foot is further fixed from above, which is convenient for use.

[0044] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A spinal self-traction treatment bed, comprising a bed frame (1) with a supporting device fixedly installed at the bottom, a sponge pad (2) fixedly installed on the upper surface of the bed frame (1), characterized in that: One end of the bed frame (1) is rotatably connected to a rotating plate (8) via a connecting assembly, and a headrest (9) having a semi-cylindrical structure is fixedly connected to the upper surface of the rotating plate (8); A plurality of flexible pipes (10) are fixedly connected to the peripheral side of the headrest (9), and the plurality of flexible pipes (10) are evenly distributed around the peripheral side of the headrest (9). Liquid is contained in the inner cavities of the plurality of flexible pipes (10). Both ends of the flexible pipe (10) are fixedly connected to sealing end covers (11) for sealing the end openings of the flexible pipe (10). A liquid pressure sensor (12) is fixedly connected to the inner side wall of the sealing end cover (11) and extends into the flexible pipe (10) for detecting the pressure of the liquid contained in the flexible pipe (10); A chassis (14) is fixedly mounted on the lower surface of one end of the bed frame (1) close to the headrest (9); a processor (15) is fixedly mounted in the inner cavity of the chassis (14); a signal line (13) is provided between the processor (15) and the liquid pressure sensor (12); and the liquid pressure sensor (12) is electrically connected to the processor (15) via the signal line (13); An alarm (18) is installed on the side wall of the bed frame (1), and a controller (17) for controlling the start and stop of the alarm (18) is fixedly installed on the outer side wall of the chassis (14), and the controller (17) is electrically connected to the processor (15).

2. The spinal self-traction treatment bed according to claim 1, characterized in that: The supporting device comprises supporting legs (3) fixedly mounted at the bottoms of both ends of the bed frame (1); a rubber pad (4) is sleeved on one end of the supporting leg (3) away from the bed frame (1).

3. The spinal self-traction treatment bed according to claim 1, characterized in that: The connecting assembly comprises two ear plates (5) symmetrically arranged at the ends of the bed frame (1), the two ear plates (5) are fixed to the bed frame (1), the two ear plates (5) are provided with a same connecting shaft (6) rotatably connected to the ear plates (5), and one side of the rotating plate (8) is fixedly connected to the middle section of the connecting shaft (6).

4. The spinal self-traction treatment bed according to claim 3, characterized in that: Torsion springs (7) are sleeved on both ends of the connecting shaft (6), one end of the torsion spring (7) is fixedly connected to the side wall of the end of the connecting shaft (6), and the other end of the connecting shaft (6) is fixed to the corresponding ear plate (5).

5. The spinal self-traction treatment bed according to claim 1, characterized in that: The chassis (14) is in a rectangular box-shaped structure. The side walls at both the front and rear ends of the chassis (14) are provided with heat dissipation holes (16) which are connected to the inner cavity of the chassis (14). A filter is provided in the heat dissipation hole (16), and the periphery of the filter is fixed to the inner wall of the heat dissipation hole (16).

6. The spinal self-traction treatment bed according to claim 1, characterized in that: A group of mounting seats (19) are fixedly connected to both sides of one end of the bed frame (1) away from the rotating plate (8), and a sliding rod (20) is fixedly connected between two mounting seats (19) in each group. A foot pillow (21) is arranged above the sponge pad (2), and both ends of the foot pillow (21) are bent downward to form a connecting portion, which is sleeved on the sliding rod (20) and can slide horizontally along the length direction of the sliding rod (20).

7. The spinal self-traction treatment bed according to claim 6, characterized in that: A first limit knob (22) is inserted through the bottom end of the connection part, the first limit knob (22) is threadedly connected to the connection part, and the top end of the first limit knob (22) abuts against the outer surface of the sliding rod (20).

8. The spinal self-traction treatment bed according to claim 6, characterized in that: An adjustment seat (23) is fixedly installed on the outer sides of the two connecting parts, a sliding column (24) slidably connected to the adjustment seat (23) is vertically penetrated on the adjustment seat (23), a second limit knob (25) for adjusting the height of the top end of the sliding column (24) is screwed on the outer wall of the adjustment seat (23), a support plate (26) is fixedly connected to the top end of the sliding column (24), and a foot limit device is installed between the two support plates (26).

9. The spinal self-traction treatment bed according to claim 8, characterized in that: The foot limiting device comprises a cross bar (27) arranged between the two support plates (26), the two ends of the cross bar (27) are respectively fixed to the adjacent sides of the two support plates (26), and the middle section of the cross bar (27) is sleeved with a rubber roller (28).

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