Isolation laminar flow bed with massage therapy device

Abstract

This invention discloses an isolation laminar flow bed with integrated physiotherapy massage devices, belonging to the technical field of isolation laminar flow beds. It includes a control system, rectangular bed frame columns, a bed board fixed to the lower end of each column, a mattress on the bed board, an air purification device at the upper end of each column, a mounting groove in the middle of the mattress, and several first physiotherapy massage devices electrically connected to the control system inside the mounting groove. A mattress cover is located above each massage device, detachably connected to the mounting groove and flush with the mattress surface. A ring-shaped isolation curtain is located on the outer side of each column to enclose the internal space formed by the columns, and the air purification device exhausts air from inside the curtain. This technical solution is used to massage the patient's abdomen, promote gastrointestinal motility, and improve postoperative gastrointestinal discomfort symptoms.

Description

Technical Field

[0001] The invention belongs to the technical field of isolation laminar flow beds, and in particular relates to an isolation laminar flow bed with a physiotherapy massager. Background Art

[0002] The laminar flow bed (mobile laminar flow disinfection hood) constructs an effective and movable clean space, effectively reducing the probability of disease infection in the space. The product adopts pure physical filtration technology, does not cause any damage to the human body and the environment, and can achieve ideal purification and disinfection effects.

[0003] After hematopoietic stem cell transplantation, patients are extremely susceptible to infection. Laminar flow wards are cleaner and more hygienic than ordinary wards, and are free of bacteria and viruses. Therefore, to avoid infection, patients after transplantation need to live in a sterile laminar flow bed for about a month. During this period, patients need to arrange rest and bed activities according to their own circumstances. Patients with blood diseases often suffer from anemia or very low blood counts, which makes it easy for them to fall when getting out of bed. Therefore, they should pay more attention to turning over and doing appropriate massage or exercise in bed while in bed, and they need to massage their abdomen to promote gastrointestinal motility.

[0004] Abdominal pain and bloating after hematopoietic stem cell transplantation are mainly caused by the bone marrow transplantation operation itself, which can also affect the patient's gastrointestinal function. The symptoms of indigestion can be relieved by regular abdominal massage and hot compresses. However, the laminar flow bed in the existing technology has a single function and only has the effect of purification and disinfection. The patient is relatively weak after the operation and has no energy to massage the abdomen on his own. Summary of the invention

[0005] In view of this, the object of the present invention is to provide an isolation laminar flow bed with a physiotherapy massager for massaging the patient's abdomen, promoting gastrointestinal motility, and improving the patient's postoperative gastrointestinal discomfort symptoms.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] The present invention discloses an isolated laminar flow bed with a physiotherapy massager, comprising a control system and rectangularly arranged bed frame columns, a bed board being fixedly provided at the lower end of the bed frame columns, a mattress being provided on the bed board, an air purification device being provided at the upper end of the bed frame columns, a mounting groove being provided at the middle of the mattress, a plurality of first physiotherapy massagers electrically connected to the control system being provided inside the mounting groove, a mattress cover being provided above the first physiotherapy massagers, the mattress cover being detachably connected to the mounting groove, and the mattress cover being flush with the surface of the mattress, an annular isolation curtain being provided on the outer side of the bed frame columns, the annular isolation curtain being used for closing the internal space formed by the bed frame columns, and the air purification device being used for exhausting the air inside the annular isolation curtain and inputting purified fresh air into the interior.

[0008] Furthermore, a fixing plate is symmetrically provided on the bed frame column below the air purification device, a smooth rod is symmetrically provided on the fixing plate, a slide plate is provided on the smooth rod, a threaded block is provided on the slide plate, a first screw threadedly connected to the threaded block is provided in the middle of the threaded block, both ends of the first screw are rotatably connected to the fixing plate, a first rotating motor electrically connected to the control system is provided on one end of the first screw, the output end of the first rotating motor is fixed to the end of the first screw, a telescopic component is provided on one side of the slide plate facing the mattress, one end of the telescopic component is fixed on the slide plate, and a second physiotherapy massager is provided on the other end of the telescopic component.

[0009] Furthermore, a rotating assembly is provided between the slide plate and the telescopic assembly, and the rotating assembly includes symmetrically arranged annular clamps, the cross-section of the annular clamps is L-shaped, a gear ring is provided between the annular clamps, the bed board is located inside the gear ring and the annular clamps, and a second rotating motor electrically connected to the control system is provided on the side surface of the annular clamps on one side, and a columnar gear meshing with the gear ring is provided on the output shaft of the second rotating motor, connecting plates are provided at both ends of the slide plate, one end of the connecting plate is fixed to the sliding plate, and the other end of the connecting plate is respectively fixedly connected to the side surface of the annular clamps, and one end of the telescopic assembly is fixed to the inner side surface of the gear ring.

[0010] Furthermore, an avoidance groove is provided on one end of the connecting plate connected to the L-shaped clamping plate.

[0011] Furthermore, the telescopic assembly includes a mounting frame, on which is provided a third rotating motor electrically connected to the control system, the output end of the third rotating motor is arranged toward the bed board, a second screw is provided on the output end of the third rotating motor, a sleeve threadedly connected to the second screw is sleeved on the second screw, a limiting ring is provided on the outer side of the sleeve, a limiting column symmetrically connected to the limiting ring in a sliding manner is provided on the limiting ring, one end of the limiting column is fixed to the mounting frame, and the mounting frame is connected to the inner side of the gear ring.

[0012] Furthermore, a plurality of T-shaped blocks evenly distributed around the circumference are provided on the inner side surface of the gear ring, one end of the T-shaped block is fixed on the inner side surface of the gear ring, and the other end of the T-shaped block is in sliding contact with the surface of a symmetrically arranged annular clamping block.

[0013] Furthermore, a plurality of the T-blocks are provided with connecting rings, and at least one connecting rope is provided inside the gear ring, and two ends of the connecting rope are detachably connected to two connecting rings at any positions.

[0014] Furthermore, the mattress is provided with a plurality of air holes, and the plurality of air holes are connected to the output end of the air purification device.

[0015] The beneficial effects of the present invention are:

[0016] (1) The first physiotherapy massager in the technical solution can massage the patient's abdomen, promote gastrointestinal motility, and improve the patient's postoperative gastrointestinal discomfort symptoms;

[0017] (2) The arrangement of the gear ring and the second massager and other components in the present technical solution can massage the abdomen of the patient lying on his side on the laminar flow bed, further improving the abdominal massage effect of the laminar flow bed.

[0018] Other advantages, objectives and features of the present invention will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art may be taught from the practice of the present invention. The objectives and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the present invention provides the following drawings for illustration:

[0020] Figure 1 It is a three-dimensional schematic diagram of the isolated laminar flow bed of the present invention;

[0021] Figure 2 It is a schematic side view of the isolated laminar flow bed of the present invention;

[0022] Figure 3 It is a three-dimensional schematic diagram of a laminar flow bed of the present invention provided with a gear ring and a second physiotherapy massager;

[0023] Figure 4 For the present invention Figure 3 A local enlarged schematic diagram of the middle A;

[0024] Figure 5 It is a three-dimensional schematic diagram of the arrangement of the annular clamp block and the gear ring in the isolation laminar flow bed of the present invention.

[0025] The following are marked in the accompanying drawings:

[0026] Bed frame columns 1, bed board 2, mattress 3, air purification device 4, mounting groove 5, first physiotherapy massager 6, mattress cover 7, fixing plate 8, bare rod 9, slide plate 10, threaded block 11, first rotating motor 12, first screw 13, second physiotherapy massager 14, telescopic assembly 15, connecting plate 16, annular splint 17, gear ring 18, columnar gear 19, second rotating motor 20, T-block fixing end 21, T-block limiting end 22, connecting ring 23, connecting rope 24, mounting frame 25, third rotating motor 26, second screw 27, sleeve 28, limiting ring 29, limiting column 30. DETAILED DESCRIPTION

[0027] like Figures 1 to 5As shown, the present invention is an isolated laminar flow bed with a therapeutic massager, including a control system. It should be noted that the control system includes a circuit board composed of a PLC and other control elements, and its purpose is to control the movement of the components in this solution. Its specific structure and control method are existing technologies, and no further elaboration is made here. Specifically, the present isolated laminar flow bed includes a rectangularly arranged bed frame column 1, a bed board 2 is fixedly provided at the lower end of the bed frame column 1, the bed board 2 is fixed on the bed frame column 1, a mattress 3 is provided on the bed board 2, and an air purification device 4 is provided at the upper end of the bed frame column 1. The air purification device 4 is existing technology, and specific reference may be made to the air purification device 4 on the laminar flow bed in the existing technology. No further elaboration is made here. The key point in this solution is that a mounting groove 5 is provided in the middle of the mattress 3, and the opening position of the mounting groove 5 should be located on the back or abdomen of the patient when lying down, and the interior of the mounting groove 5 is provided with a number of control A first physiotherapy massager 6 is electrically connected to the control system. The physiotherapy massager can refer to the abdominal physiotherapy massager in the prior art. A mattress cover 7 is provided above the first physiotherapy massager 6. The material of the mattress cover 7 is the same as that of the mattress 3. The mattress cover 7 is detachably connected to the mounting groove 5, and the mattress cover 7 is flush with the surface of the mattress 3. An annular isolation curtain (not shown) is provided on the outer side of the bed frame column 1. The annular isolation curtain is used to close the internal space formed by the bed frame column 1. The air purification device 4 is used to exhaust the air inside the annular isolation curtain and input purified fresh air into it.

[0028] The effect of this device is that when the patient who has just undergone surgery lies on the laminar flow bed, the control system controls the first physiotherapy massager 6 to start. Of course, the starting method can be started by the patient himself or by medical staff. The starting method can be achieved through a control button electrically connected thereto. The first physiotherapy massager 6 arranged in the mattress 3 can perform massage therapy on the patient's back or abdomen (lying flat or lying prone), which can promote blood circulation when the patient is lying flat after bone marrow transplantation, or promote the patient's intestinal peristalsis, thereby improving the patient's rehabilitation effect.

[0029] In one feasible manner, a fixing plate 8 is symmetrically provided on the bed frame column 1 below the air purification device 4, and a light rod 9 is symmetrically provided on the fixing plate 8. Both ends of the light rod 9 are fixed to the fixing plate 8, and a slide plate 10 is provided on the light rod 9. A threaded block 11 is provided on the slide plate 10. The threaded block 11 is a block-shaped component with a threaded through hole in the middle. A first screw 13 (which can be understood as a screw rod) threadedly connected to the threaded block 11 is provided in the middle of the threaded block 11. Both ends of the first screw 13 are rotatably connected to the fixing plate 8. The specific connection method can be connected by an end plate fixed to the fixing plate 8. A first rotating motor 12 electrically connected to the control system is provided at one end of the first screw 13 on one side, and the output end of the first rotating motor 12 is fixed to the end of the first screw 13. A telescopic component 15 is provided on the side surface of the slide plate 10 facing the mattress 3. One end of the telescopic component 15 is fixed on the slide plate 10, and a second physiotherapy massager 14 is provided on the other end of the telescopic component 15.

[0030] When the second physiotherapy massager 14 is not needed, the threaded block 11 can be slid toward one end of the patient's foot by controlling the rotation of the second rotary motor 20, and then the second physiotherapy massager 14 can be driven to the end of the laminar flow bed, that is, it will not interfere with or encroach on the patient's activity space. At the same time, the function of the telescopic component 15 is to increase the height of the second physiotherapy massager 14 when not in use, so as to further avoid contact with the patient or interference with the patient's activity space. It is not difficult to understand that the setting of the second physiotherapy massager 14 can drive the second physiotherapy massager 14 to move in the length direction of the bed board 2 through the movement of the first rotary motor 12, and then massage different positions of the patient. Of course, the most important thing is to massage the patient's abdomen to promote intestinal peristalsis and exhaust. With this setting, the movable second physiotherapy massager 14 can adapt to patients of different heights.

[0031] In one practicable manner, a rotating assembly is provided between the slide plate 10 and the telescopic assembly 15, and the rotating assembly includes symmetrically arranged annular clamps 17, the cross-section of the annular clamps 17 is L-shaped, and a ring gear 18 is provided between the annular clamps 17. The annular clamps limit the lateral displacement of the ring gear 18 and do not cause a large resistance to the rotation of the ring gear 18. One end of the annular clamp contacts the inner ring of the ring gear 18, but does not fully cover the surface of the inner ring. The bed board 2 is located inside the ring gear 18 and the annular clamp 17. A second rotating motor 20 electrically connected to the control system is provided on the side of the annular clamp 17 on one side, and a columnar gear 19 meshing with the ring gear 18 is provided on the output shaft of the second rotating motor 20. Connecting plates 16 are provided at both ends of the slide plate 10, one end of the connecting plate 16 is fixed to the sliding plate, and the other end of the connecting plate 16 is fixedly connected to the side of the annular clamp 17 respectively, and one end of the telescopic assembly 15 is fixed to the inner side of the ring gear 18.

[0032] When the patient lies on the laminar flow bed, he needs to perform certain activities, such as turning over. At the same time, the patient will change to a relatively comfortable posture after a period of time when lying on the bed for a long time. If the patient needs to massage the abdomen when lying on his side, the first rotating motor 12 can be controlled to drive the second physical therapy massager 14 to the position of the patient's abdomen, and then the second rotating motor 20 can be used to drive the column gear 19 to rotate. The rotation of the column gear 19 will drive the ring gear 18 to rotate, and the rotation of the ring gear 18 will drive the second physical therapy massager 14 to rotate. Therefore, it can be rotated to the abdominal position when the patient lies on his side, and then the telescopic component 15 can be used to drive the second physical therapy massager 14 to extend and contact the patient's abdomen to perform massage.

[0033] It is easy to understand that the symmetrically arranged annular clamping block 17 is used to clamp and limit the gear ring 18, but will not affect the rotation of the gear ring 18, and the annular clamping block 17 is fixed on the slide plate 10 and does not participate in the rotation action itself.

[0034] In one practicable manner, an avoidance groove is provided on one end of the connecting plate 16 connected to the L-shaped clamping plate. The avoidance groove is provided to avoid interference between the protruding teeth on the gear ring 18 and the end of the connecting plate 16 .

[0035] In one practicable manner, the telescopic assembly 15 includes a mounting frame 25, on which is provided a third rotating motor 26 electrically connected to the control system, the output end of the third rotating motor 26 is arranged toward the bed board 2, a second screw 27 is provided on the output end of the third rotating motor 26, a sleeve 28 threadedly connected to the second screw 27 is sleeved on the second screw 27, a limiting ring 29 is provided on the outer side of the sleeve 28, a limiting column 30 symmetrically connected to the limiting ring 29 for sliding connection therewith is provided, one end of the limiting column 30 is fixed to the mounting frame 25, and the mounting frame 25 is connected to the inner side of the gear ring 18, when the third rotating motor 26 rotates, since the rotation of the sleeve 28 is limited by the limiting ring 29 and the limiting column 30, the sleeve 28 threadedly connected to the second screw 27 will translate on the second screw 27, thereby realizing the telescopic effect, it should be noted that its specific structure can refer to the screw nut in the prior art, and no further elaboration will be made here.

[0036] In one feasible manner, a plurality of circumferentially evenly distributed T-blocks are provided on the inner side surface of the gear ring 18, and the T-blocks include a T-block fixed end 21 and a T-block limiting end 22. The T-block fixed end 21 is fixed to the inner side surface of the gear ring 18, and the T-block limiting end 22 is in sliding contact with the surface of the symmetrically arranged annular clamping block 17. The arrangement of the T-blocks can further limit the radial movement of the gear ring 18, thereby further improving the rotation effect of the gear ring 18.

[0037] In one practicable manner, a plurality of T-blocks are provided with connecting rings 23, and at least one connecting rope 24 is provided inside the gear ring 18. The two ends of a connecting rope 24 are detachably connected to two connecting rings 23 at any positions, and when the two ends of the connecting rope 24 are connected to the connecting ring 23, a suspended connecting rope 24 can be formed. Since the patient needs to perform certain exercises after surgery, but the patient himself may not have enough energy to exercise, at this time, it is only necessary to overlap the patient's feet with the connecting rope 24, and through the rotation of the gear ring 18 and the movement of the skateboard 10, the patient's legs can be driven to perform forward and backward bending and lateral rotation movements, which can assist the patient in activities and further improve the rehabilitation effect. Of course, the number of connecting ropes 24 and how to limit the patient's feet or legs on the connecting ropes 24 can be operated according to actual conditions, and no excessive elaboration will be made here.

[0038] In one feasible manner, a plurality of air holes are provided on the mattress 3, and the plurality of air holes are connected to the output end of the air purification device 4. It should be noted that if the patient lies flat for a long time, the back will sweat. Exhausting air through the air holes can help the patient to ventilate the contact part of the mattress 3. Of course, if the output end of the speaking device is not well connected to the air holes, the gas can be transported by means of an air pump. Of course, it should also include components such as air pipes connected to the air holes to realize the transportation of gas.

[0039] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. An isolation laminar flow bed with a physiotherapy massager, including a control system, characterized in that: The invention comprises a bed frame column arranged in a rectangular shape, a bed board is fixedly provided at the lower end of the bed frame column, a mattress is provided on the bed board, an air purification device is provided at the upper end of the bed frame column, a mounting groove is provided in the middle of the mattress, a plurality of first physiotherapy massagers electrically connected to a control system are provided inside the mounting groove, a mattress cover is provided above the first physiotherapy massagers, the mattress cover is detachably connected to the mounting groove, and the mattress cover is flush with the surface of the mattress, an annular isolation curtain is provided on the outer side of the bed frame column, the annular isolation curtain is used to close the internal space formed by the bed frame column, and the air purification device is used to exhaust the air inside the annular isolation curtain and input the purified fresh air into the inner side; A fixing plate is symmetrically arranged on the bed frame column below the air purification device, a polished rod is symmetrically arranged on the fixing plate, a slide plate is arranged on the polished rod, a threaded block is arranged on the slide plate, a first screw rod threadedly connected to the threaded block is arranged in the middle of the threaded block, both ends of the first screw rod are rotatably connected to the fixing plate, a first rotating motor electrically connected to the control system is arranged on one end of the first screw rod, an output end of the first rotating motor is fixed to the end of the first screw rod, a telescopic component is arranged on one side of the slide plate facing the mattress, one end of the telescopic component is fixed on the slide plate, and a second physiotherapy massager is arranged on the other end of the telescopic component; A rotating assembly is provided between the slide plate and the telescopic assembly, and the rotating assembly includes symmetrically arranged annular clamps, the cross-section of the annular clamps is L-shaped, a gear ring is provided between the annular clamps, the bed board is located inside the gear ring and the annular clamps, a second rotating motor electrically connected to the control system is provided on the side surface of the annular clamps on one side, a columnar gear meshing with the gear ring is provided on the output shaft of the second rotating motor, connecting plates are provided at both ends of the slide plate, one end of the connecting plate is fixed to the sliding plate, and the other end of the connecting plate is respectively fixedly connected to the side surface of the annular clamps, and one end of the telescopic assembly is fixed to the inner side surface of the gear ring.

2. The isolation laminar flow bed with a physiotherapy massager according to claim 1, characterized in that: An avoidance groove is arranged on one end of the connecting plate connected to the L-shaped clamping plate.

3. The isolation laminar flow bed with a physiotherapy massager according to claim 1, characterized in that: The telescopic assembly includes a mounting frame, on which is provided a third rotating motor electrically connected to the control system, the output end of the third rotating motor is arranged toward the bed board, a second screw is provided on the output end of the third rotating motor, a sleeve threadedly connected to the second screw is sleeved on the second screw, a limiting ring is provided on the outer side of the sleeve, a limiting column symmetrically connected to the limiting ring in a sliding manner is provided on the limiting ring, one end of the limiting column is fixed to the mounting frame, and the mounting frame is connected to the inner side of the gear ring.

4. The isolation laminar flow bed with a physiotherapy massager according to claim 1, characterized in that: A plurality of T-shaped blocks evenly distributed around the circumference are arranged on the inner side surface of the gear ring, one end of the T-shaped block is fixed on the inner side surface of the gear ring, and the other end of the T-shaped block is in sliding contact with the surface of a symmetrically arranged annular clamping block.

5. The isolation laminar flow bed with a physiotherapy massager according to claim 4, characterized in that: A connecting ring is provided on each of the T-shaped blocks, and at least one connecting rope is provided inside the gear ring. Two ends of one connecting rope are detachably connected to two connecting rings at any positions.

6. The isolation laminar flow bed with a physiotherapy massager according to claim 1, characterized in that: The mattress is provided with a plurality of air holes, and the plurality of air holes are connected with the output end of the air purification device.

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