Back nursing device for neurosurgery department

Abstract

The utility model discloses a neurosurgery back nursing device relates to medical nursing equipment technical field, including bedstead and back cushion, the top of bedstead is provided with hold-down mechanism, hold-down mechanism includes motor, first cylinder and hold-down plate, motor can adjust the horizontal position of hold-down plate, first cylinder can adjust the vertical height of hold-down plate, first cylinder can adjust the vertical height of hold-down plate, and the back cushion is equipped with the back cushion. A connecting frame is fixedly installed at one end of the bed frame, fixing rods are fixedly connected to the two ends of the connecting frame, connecting plates are fixedly installed at the other ends of the fixing rods, a rotating shaft is rotationally connected between the two connecting plates, the rotating shaft penetrates through the back cushion and is fixedly connected with the back cushion, and a rotating mechanism and a massage mechanism are arranged at one end of the back cushion; the pressing area is reasonably adjusted according to the inclination angle of the back cushion and the positions of the two legs of the patient, then the two legs of the patient can be pressed and limited under different postures of the patient, and the applicability is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical nursing equipment, in particular to a back nursing device for neurosurgery. Background Art

[0002] Patients with paralysis in neurosurgery will have their backs compressed for a long time, resulting in blocked blood circulation, which will cause blisters, ulcers or gangrene due to ischemia of the skin and subcutaneous tissues. Therefore, it is necessary to massage the patient's back to promote blood circulation.

[0003] Chinese Patent CN213641992U discloses a back nursing device for neurosurgery, including a base; the top of the first support rod is connected with a support plate; a first connecting block is arranged on the top surface of the support plate; a second air cylinder is arranged on one side wall of the first connecting block, and one end of the second air cylinder is connected with a second support rod; one end of the second support rod is connected with a second connecting block.

[0004] This utility model and the existing back nursing devices for neurosurgery cannot reasonably adjust the shape of the massage mechanism according to the physical fitness of the patient, and cannot massage patients with different physical fitness, with great limitations. At the same time, the position of the pressing mechanism cannot be reasonably adjusted according to the patient's physical condition, resulting in the inability to limit the legs of some patients during massage, affecting the massage effect and having great limitations. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a back nursing device for neurosurgery to overcome the above-mentioned technical problems existing in the related prior art.

[0006] A back nursing device for neurosurgery includes a bed frame and a backrest. A pressing mechanism is arranged on the top of the bed frame. The pressing mechanism includes a motor, a first air cylinder and a pressing plate. The motor can adjust the horizontal position of the pressing plate, and the first air cylinder can adjust the vertical height of the pressing plate. A connecting frame is fixedly installed at one end of the bed frame. Fixed rods are fixedly connected to both ends of the connecting frame. The other ends of the fixed rods are fixedly installed with connecting plates. A rotating shaft is rotatably connected between the two connecting plates. The rotating shaft penetrates through the backrest and is fixedly connected to the backrest. A rotating mechanism and a massage mechanism are arranged at one end of the backrest. The rotating mechanism includes a second air cylinder, a slider and a guide rod. The second air cylinder adjusts the rotation amplitude of the backrest through the slider, the guide rod and the rotating shaft.

[0007] Preferably, the pressing mechanism further includes a screw rod, a guiding frame, a mounting plate, a fixing bracket and a fixing block. The fixing block and the mounting end of the motor are fixedly connected to the bottom of the bed frame. One end of the screw rod is fixedly connected to the output end of the motor, and the other end is fixedly connected to the fixing block. The guiding frame is threadedly sleeved on the screw rod and is slidably matched with the bed frame. The mounting plate is fixedly connected to the top of the guiding frame. The fixing bracket is fixedly connected to the top of the mounting plate. The mounting end of the first cylinder is fixedly connected to one end of the fixing bracket. The pressing plate is fixedly connected to the output end of the first cylinder.

[0008] Preferably, the rotating mechanism further includes a connecting member and a connecting rod. A sliding groove is formed at one end of the cushion. Both ends of the guiding rod are fixedly connected to the sliding groove. The slider is slidably sleeved on the guiding rod. Both ends of the connecting rod are fixedly connected to the slider. The mounting end of the second cylinder is fixedly connected to the connecting frame. The connecting member is hinged to the output end of the second cylinder and is rotatably sleeved on the connecting rod.

[0009] Preferably, a massage mechanism is provided at one end of the cushion. The massage mechanism includes a third cylinder, a massage ball, a clamping plate and a connecting housing. Both ends of the connecting housing are respectively fixedly connected to the clamping plate and the cushion. A plurality of the third cylinders are fixedly installed on the clamping plate. The massage ball is fixedly connected to the output end of the third cylinder.

[0010] Preferably, a plurality of ventilation openings are formed at one end of the cushion.

[0011] Preferably, a plurality of legs are fixedly installed at the bottom of the bed frame, and mounting seats are fixedly installed at the bottoms of the legs.

[0012] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0013] 1. The present utility model provides a back care device for neurosurgery. Through the mutual cooperation among the second cylinder, the slider, the guiding rod, the connecting member, the connecting rod, the rotating shaft, the connecting plate and the fixing rod, the rotation amplitude of the cushion can be adjusted according to the physical quality of the patient or the massage area, so that patients with different physical qualities can use it, improving the applicability.

[0014] 2. The present utility model provides a back care device for neurosurgery. Through the mutual cooperation among the rotating mechanism, the motor, the first cylinder, the screw rod, the guiding frame, the mounting plate, the fixing bracket and the fixing block, the positions of a plurality of pressing plates can be adjusted according to the rotation amplitude of the cushion or the physical quality of the patient, further improving the applicability. Description of the Drawings

[0015] Figure 1 Schematic three - dimensional structure diagram of the present utility model;

[0016] Figure 2 Schematic partial structure diagram of the present utility model;

[0017] Figure 3 is Figure 2 Enlarged schematic diagram of part A in

[0018] Figure 4 Schematic partial structure diagram of the present utility model;

[0019] Figure 5 Schematic sectional structure diagram of the present utility model.

[0020] In the figure:

[0021] 1. Bed frame; 101. Connecting frame; 102. Leg; 103. Mounting seat; 2. Cushion; 201. Rotating shaft; 202. Connecting plate; 203. Fixed rod; 204. Vent; 205. Slide groove; 3. Pressing mechanism; 301. Motor; 302. First cylinder; 303. Pressing plate; 304. Screw; 305. Guide frame; 306. Mounting plate; 307. Fixed bracket; 308. Fixed block; 4. Rotating mechanism; 401. Second cylinder; 402. Slide block; 403. Guide rod; 404. Connecting piece; 405. Connecting rod; 5. Massage mechanism; 501. Third cylinder; 502. Massage ball; 503. Clamping plate; 504. Connecting housing. Detailed implementation manners

[0022] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further elaborated below in conjunction with specific implementation manners:

[0023] As Figures 1-5 shown, the present utility model provides a back care device for neurosurgery, including a bed frame 1 and a cushion 2. A pressing mechanism 3 is arranged on the top of the bed frame 1. The pressing mechanism 3 includes a motor 301, a first cylinder 302 and a pressing plate 303. The motor 301 can adjust the horizontal position of the pressing plate 303, and the first cylinder 302 can adjust the vertical height of the pressing plate 303. A connecting frame 101 is fixedly installed at one end of the bed frame 1. Fixed rods 203 are fixedly connected to both ends of the connecting frame 101. The other ends of the fixed rods 203 are fixedly installed with connecting plates 202. A rotating shaft 201 is rotatably connected between the two connecting plates 202. The rotating shaft 201 penetrates through the cushion 2 and is fixedly connected to the cushion 2. A rotating mechanism 4 and a massage mechanism 5 are arranged at one end of the cushion 2. The rotating mechanism 4 includes a second cylinder 401, a slide block 402 and a guide rod 403. The second cylinder 401 adjusts the rotation amplitude of the cushion 2 through the slide block 402, the guide rod 403 and the rotating shaft 201.

[0024] When the patient needs to adjust the posture and the inclination amplitude of his own body, the staff first closes the first cylinder 302. At this time, the output end of the first cylinder 302 retracts and drives the pressing plate 303 to move vertically upward. After the pressing plate 303 moves, it no longer limits the patient's legs, enabling the patient to move freely. Then, the motor 301 and the second cylinder 401 are started. After the output end of the second cylinder 401 extends, it can push the cushion 2 through the slider 402 and the guide rod 403. Since the cushion 2 is limited by the rotating shaft 201, the connecting plate 202 and the fixing rod 203, at this time, the cushion 2 can be pushed by the slider 402 and rotate around the rotating shaft 201. After the cushion 2 rotates, it can adjust its own rotation amplitude, enabling the patient to adjust the body inclination angle, facilitating the care of patients with different physical qualities and improving the applicability.

[0025] When the output end of the motor 301 rotates, it drives the first cylinder 302 to move horizontally. When the first cylinder 302 moves, it drives the pressing plate 303 to move. When the inclination amplitude of the cushion 2 is relatively large, the output end of the motor 301 rotates forward. At this time, the first cylinder 302 and the pressing plate 303 can slide towards the end far away from the cushion 2. After the position of the pressing plate 303 is adjusted, the first cylinder 302 is started. The output end of the first cylinder 302 can push the pressing plate 303 to move vertically downward and press the patient's legs. By reasonably adjusting the pressing area according to the inclination angle of the cushion 2 and the position of the patient's legs, the legs of the patient can be pressed and limited in different postures of the patient, further improving the applicability.

[0026] In an embodiment, the pressing mechanism 3 further includes a screw 304, a guide frame 305, a mounting plate 306, a fixed bracket 307 and a fixed block 308. The fixed block 308 and the mounting end of the motor 301 are fixedly connected to the bottom of the bed frame 1. One end of the screw 304 is fixedly connected to the output end of the motor 301, and the other end is fixedly connected to the fixed block 308. The guide frame 305 is threadedly sleeved on the screw 304 and is slidably matched with the bed frame 1. The mounting plate 306 is fixedly connected to the top of the guide frame 305. The fixed bracket 307 is fixedly connected to the top of the mounting plate 306. The mounting end of the first cylinder 302 is fixedly connected to one end of the fixed bracket 307. The pressing plate 303 is fixedly connected to the output end of the first cylinder 302.

[0027] When the output end of the motor 301 rotates, it drives the screw 304 to rotate. When the screw 304 rotates, it is in threaded engagement with the guide frame 305. Since the guide frame 305 is limited by the bed frame 1, the guide frame 305 can move horizontally under the action of the screw 304 at this time. When the guide frame 305 moves, it can drive a number of first cylinders 302 to move horizontally through the mounting plate 306 and the fixed bracket 307. When the first cylinders 302 move, they drive the pressing plates 303 to move, and at the same time drive a number of pressing plates 303 to move, which can effectively improve the adjustment speed and further improve the applicability.

[0028] In one embodiment, the rotating mechanism 4 further includes a connecting member 404 and a connecting rod 405. A chute 205 is formed at one end of the cushion 2. Both ends of the guide rod 403 are fixedly connected to the chute 205. The slider 402 is slidably sleeved on the guide rod 403. Both ends of the connecting rod 405 are fixedly connected to the slider 402. The mounting end of the second cylinder 401 is fixedly connected to the connecting frame 101. The connecting member 404 is hinged to the output end of the second cylinder 401 and is rotatably sleeved on the connecting rod 405.

[0029] After the output end of the second cylinder 401 extends, it can push the connecting member 404 to move vertically. When the connecting member 404 moves, it drives the slider 402 to move through the connecting rod 405. Since the slider 402 is limited by the guide rod 403 and the chute 205, the slider 402 can slide in the chute 205 at this time and push the cushion 2, so that the cushion 2 rotates around the rotating shaft 201 and the rotation amplitude is adjusted.

[0030] In one embodiment, a massage mechanism 5 is provided at one end of the cushion 2. The massage mechanism 5 includes a third cylinder 501, a massage ball 502, a clamping plate 503 and a connecting housing 504. Both ends of the connecting housing 504 are fixedly connected to the clamping plate 503 and the cushion 2 respectively. A number of third cylinders 501 are fixedly installed on the clamping plate 503. The massage ball 502 is fixedly connected to the output end of the third cylinder 501.

[0031] When the patient's legs are pressed, a number of third cylinders 501 are started, so that a number of third cylinders 501 can repeatedly push the massage ball 502, so that the massage ball 502 massages and cares for the patient's back to achieve the massage effect. By integrally installing the massage mechanism 5 at one end of the cushion 2, the third cylinder 501 and the massage ball 502 can follow the cushion 2 to rotate, preventing the massage ball 502 from detaching from the cushion 2.

[0032] In one embodiment, a number of ventilation openings 204 are formed at one end of the cushion 2.

[0033] The ventilation openings 204 are used to ventilate the patient's back and improve the applicability.

[0034] In one embodiment, a plurality of legs 102 are fixedly installed at the bottom of the bed frame 1, and a mounting base 103 is fixedly installed at the bottom of the legs 102.

[0035] The plurality of legs 102 and the mounting base 103 are both for increasing the height of the bed frame 1 and supporting the bed frame 1 at the same time.

[0036] Next, the working principle of the back care device for neurosurgery will be specifically described:

[0037] When the patient needs to adjust the posture and the inclination amplitude of his own body, the staff first closes the first cylinder 302. At this time, the output end of the first cylinder 302 retracts and drives the pressing plate 303 to move vertically upward. After the pressing plate 303 moves, it no longer limits the patient's legs, enabling the patient to move freely. Then, the motor 301 and the second cylinder 401 are started. After the output end of the second cylinder 401 extends, it can push the connecting member 404 to move vertically. When the connecting member 404 moves, it drives the slider 402 to move through the connecting rod 405. Since the slider 402 is limited by the guide rod 403 and the chute 205, at this time, the slider 402 can slide in the chute 205 and push the cushion 2. Since the cushion 2 is limited by the rotating shaft 201, the connecting plate 202 and the fixing rod 203, at this time, the cushion 2 can be pushed by the slider 402 to rotate around the rotating shaft 201. After the cushion 2 rotates, it can adjust its own rotation amplitude, enabling the patient to adjust the body inclination angle, facilitating the care of patients with different physical qualities and improving the applicability;

[0038] When the output end of the motor 301 rotates, it drives the screw rod 304 to rotate. When the screw rod 304 rotates, it is in threaded cooperation with the guide frame 305. Since the guide frame 305 is limited by the bed frame 1, at this time, the guide frame 305 can move horizontally under the action of the screw rod 304. When the inclination amplitude of the cushion 2 is relatively large, the output end of the motor 301 is rotated forward. At this time, after the screw rod 304 rotates, it can drive the guide frame 305 to slide towards the end away from the cushion 2. When the guide frame 305 moves, it can drive a plurality of first cylinders 302 to move horizontally through the mounting plate 306 and the fixed bracket 307. When the first cylinder 302 moves, it drives the pressing plate 303 to move. After the position of the pressing plate 303 is adjusted, the first cylinder 302 is started. The output end of the first cylinder 302 can push the pressing plate 303 to move vertically downward and press the patient's legs. By reasonably adjusting the pressing area according to the inclination angle of the cushion 2 and the position of the patient's legs, the legs of the patient can be pressed and limited in different postures of the patient, further improving the applicability;

[0039] After the patient's legs are pressed, a plurality of third cylinders 501 are started, so that the plurality of third cylinders 501 can repeatedly push the massage balls 502, and the massage balls 502 massage and care the patient's back.

[0040] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, any modifications or improvements made without departing from the spirit and idea of the present utility model are within the protection scope of the present utility model.

Claims

1. A back care device for neurosurgery, comprising a bed frame (1) and a back cushion (2), characterized in that: A clamping mechanism (3) is arranged on the top of the bed frame (1), and the clamping mechanism (3) comprises a motor (301), a first cylinder (302) and a clamping plate (303), the motor (301) can adjust the horizontal position of the clamping plate (303), the first cylinder (302) can adjust the vertical height of the clamping plate (303), a connecting frame (101) is fixedly installed at one end of the bed frame (1), both ends of the connecting frame (101) are fixedly connected to fixing rods (203), and the other end of the fixing rod (203) is fixedly installed with a connecting rod (203). A plate (202), a rotating shaft (201) is rotatably connected between the two connecting plates (202), the rotating shaft (201) passes through the cushion (2) and is fixedly connected to the cushion (2), a rotating mechanism (4) and a massage mechanism (5) are arranged at one end of the cushion (2), the rotating mechanism (4) comprises a second cylinder (401), a slider (402) and a guide rod (403), and the second cylinder (401) adjusts the rotation amplitude of the cushion (2) through the slider (402), the guide rod (403) and the rotating shaft (201).

2. A neurosurgery back care device according to claim 1, characterized in that: The clamping mechanism (3) further comprises a screw rod (304), a guide frame (305), a mounting plate (306), a fixing bracket (307) and a fixing block (308); the fixing block (308) and the mounting end of the motor (301) are fixedly connected to the bottom of the bed frame (1); one end of the screw rod (304) is fixedly connected to the output end of the motor (301), and the other end is fixedly connected to the fixing block (308); the guide frame (305) is threadedly sleeved on the screw rod (304) and slidably cooperates with the bed frame (1); the mounting plate (306) is fixedly connected to the top of the guide frame (305); the fixing bracket (307) is fixedly connected to the top of the mounting plate (306); the mounting end of the first cylinder (302) is fixedly connected to one end of the fixing bracket (307); and the clamping plate (303) is fixedly connected to the output end of the first cylinder (302).

3. A neurosurgery back care device according to claim 1, characterized in that: The rotating mechanism (4) also includes a connecting piece (404) and a connecting rod (405); a slide groove (205) is provided at one end of the back cushion (2); both ends of the guide rod (403) are fixedly connected to the slide groove (205); the slider (402) is slidably sleeved on the guide rod (403); both ends of the connecting rod (405) are fixedly connected to the slider (402); the mounting end of the second cylinder (401) is fixedly connected to the connecting frame (101); the connecting piece (404) is hinged to the output end of the second cylinder (401) and is rotatably sleeved on the connecting rod (405).

4. The neurosurgery back care device according to claim 1, characterized in that: A massage mechanism (5) is provided at one end of the back cushion (2), and the massage mechanism (5) comprises a third cylinder (501), a massage ball (502), a clamping plate (503) and a connecting shell (504), the two ends of the connecting shell (504) are respectively fixedly connected to the clamping plate (503) and the back cushion (2), a plurality of the third cylinders (501) are fixedly mounted on the clamping plate (503), and the massage ball (502) is fixedly connected to the output end of the third cylinder (501).

5. The neurosurgery back care device according to claim 1, characterized in that: One end of the back cushion (2) is provided with a plurality of ventilation holes (204).

6. The neurosurgery back care device according to claim 1, characterized in that: A plurality of legs (102) are fixedly mounted on the bottom of the bed frame (1), and a mounting seat (103) is fixedly mounted on the bottom of the legs (102).

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