CN113576793B

CN113576793B - Posture changing auxiliary device for spinal surgery nursing

Info

Publication number: CN113576793B
Application number: CN202110959800.6A
Authority: CN
Inventors: 黄晓妍; 李亚敏; 胡超
Original assignee: Second Xiangya Hospital of Central South University
Current assignee: Second Xiangya Hospital of Central South University
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-06-10
Anticipated expiration: 2041-08-20
Also published as: CN113576793A

Abstract

The invention relates to the field of spinal surgery nursing, in particular to a posture changing auxiliary device for spinal surgery nursing, which comprises a bedstead, wherein a fixed plate is fixed on the bedstead, a movable plate is hinged to one end of the fixed plate, a screw rod for driving the movable plate to turn over is arranged on the bedstead and is in transmission connection with the movable plate through a connecting rod, a groove is formed in the movable plate, a plurality of air bags are arranged in the groove and are communicated with an air cylinder arranged on the movable plate, the screw rod drives the air bags to massage a patient in the process of driving the movable plate to turn over through the connecting rod, and meanwhile, the air cylinders are driven to convey air into the air bags, so that the air bags ventilate the patient while massaging. This kind of posture transform auxiliary device is used in spinal surgery nursing is carrying out the in-process of position adjustment to the disease through the screw, massages and ventilates the position that corresponds to the patient through the gasbag to help the quick recovery of disease, improve the comfort of disease, reduce the disease misery.

Description

Posture changing auxiliary device for spinal surgery nursing

Technical Field

The invention relates to the field of spinal surgery nursing, in particular to a posture changing auxiliary device for spinal surgery nursing.

Background

For patients who have undergone spinal surgery, the patients need assistance of external tools because the patients are not convenient to turn over themselves during the rehabilitation process. At present, a medical worker is helped to turn over a patient to a great extent by a sickbed with a turnover function, so that time and labor are saved, and the sickbed is convenient to operate. However, since the patient lies for a long time, the patient is pressed by the tissues on the lying side and the blood flow is obstructed, and the existing sickbed can not ventilate the patient, the condition of the patient is aggravated, and the quick rehabilitation of the patient is not facilitated, so that the auxiliary device for posture change in spinal surgery nursing is provided.

Disclosure of Invention

The present invention is directed to a posture changing assisting device for spinal surgical nursing, which solves the above problems of the related art. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a backbone is position transform auxiliary device for surgical nursing, includes the bedstead, be fixed with the fixed plate on the bedstead, and the one end of fixed plate articulates there is the fly leaf, be provided with the screw rod that is used for driving the fly leaf to turn over on the bedstead, and the screw rod passes through the connecting rod and is connected with the fly leaf transmission, set up flutedly on the fly leaf, and be provided with a plurality of gasbags in the recess, the gasbag is linked together with the inflator that sets up on the fly leaf, the screw rod drives the in-process that the fly leaf turned over through the connecting rod and turns over and drives the gasbag and massage the sick to drive the inflator simultaneously and carry air in to the gasbag, make the gasbag ventilate the disease when the massage.

Preferably, the screw fixed shaft is rotatably connected to the bedstead, the bedstead is slidably connected with a sliding block, the screw penetrates through the sliding block and is in threaded connection with the sliding block, the sliding block is fixedly connected with the support through a connecting rod, the support is in a [ "shape, and two ends of the support are fixed on the movable plate.

Preferably, a sliding seat is fixed on the support, a sliding rod is connected to the sliding seat in a sliding mode, one end of the sliding rod is connected with the support through a spring I, and the sliding rod is in transmission connection with the air bags.

Preferably, the air bag is fixed on the lifting plate, one side of the lifting plate, which is away from the air bag, is vertical and is fixedly connected with the multi-edge rod, the multi-edge rod penetrates through and is connected to the bottom of the groove in a sliding manner, and the lifting plate is connected with the bottom side of the groove through a second spring.

Preferably, the sliding rod is fixedly provided with a continuous wave-shaped bulge, and one end of the polygonal rod, which is far away from the lifting plate, can be in abutting-buckling contact with the bulge and can slide relatively.

Preferably, the inflator is fixed on the support, a piston plate is connected to the inflator in a sliding manner, a pull rod is fixed to the piston plate, the pull rod and the slide rod are arranged in parallel, and one end, away from the piston plate, of the pull rod is fixedly connected with the slide rod.

Preferably, a first check valve and a second check valve are fixed and communicated on the side wall of the inflator, the first check valve is connected with an air pipe, one end, far away from the first check valve, of the air pipe is fixed on the lifting plate and communicated with the air bag, an air hole is formed in the side wall of the air bag, the conduction direction of the first check valve points to the air bag, and the conduction direction of the second check valve points to the inflator.

Preferably, a supporting rod is fixed on the sliding seat, a shaft rod is rotatably connected to the supporting rod through a fixed shaft, the shaft rod is connected with the supporting rod through a coil spring, a cam and a winding roll are fixedly connected to two ends of the shaft rod respectively, the cam is in abutting-buckling contact with a convex rod fixed on the sliding rod and slides relative to the convex rod, a pull rope is wound on the winding roll, and one end of the pull rope is fixedly connected with the bedstead.

Compared with the prior art, the invention has the beneficial effects that:

in the invention, in the process of adjusting the body position of the patient through the screw rod, the air bag is used for massaging the part corresponding to the patient, the blood flowing speed of the patient is improved, tissue necrosis caused by compression is avoided, and the rehabilitation speed of the patient is improved.

Drawings

FIG. 1 is a first schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the cross-sectional structure of the final assembly of the present invention;

fig. 4 is a schematic view of the connection structure of the shaft and the strut in the present invention.

In the figure: 1. a bed frame; 2. a fixing plate; 3. a groove; 4. a slide bar; 5. a first spring; 6. a movable plate; 7. a nose bar; 8. a support; 9. pulling a rope; 10. an air cylinder; 11. a slide base; 12. a screw; 13. a slider; 14. a connecting rod; 15. a one-way valve I; 16. an air tube; 17. a protrusion; 18. a second spring; 19. an air bag; 20. a lifting plate; 21. a polygonal rod; 22. a pull rod; 23. a second one-way valve; 24. a piston plate; 25. a strut; 26. a shaft lever; 27. a cam; 28. a coil spring; 29. a winding roll.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a backbone surgical nursing is with position transform auxiliary device, includes bedstead 1, be fixed with fixed plate 2 on the bedstead 1, and the one end of fixed plate 2 articulates there is fly leaf 6, be provided with the screw rod 12 that is used for driving fly leaf 6 to turn over on the bedstead 1, and the screw rod 12 is connected with fly leaf 6 transmission through connecting rod 14, set up fluted 3 on the fly leaf 6, and be provided with a plurality of gasbags 19 in the recess 3, gasbag 19 is linked together with the inflator 10 that sets up on fly leaf 6, screw rod 12 drives the in-process that fly leaf 6 turned over through connecting rod 14 and drives gasbag 19 and massage the disease to drive inflator 10 simultaneously and transport air in to gasbag 19, make gasbag 19 ventilate the disease in the massage.

In this embodiment, the screw 12 is connected to the bed frame 1 in a fixed-axis rotating manner, the sliding block 13 is connected to the bed frame 1 in a sliding manner, the screw 12 penetrates through and is connected to the sliding block 13 in a threaded manner, the sliding block 13 is fixedly connected to the support 8 through the connecting rod 14, the support 8 is in a "[" shape, two ends of the support 8 are fixed to the movable plate 6, and by rotating the screw 12, the screw 12 drives the support 8 through the sliding block 13 and the connecting rod 14, and the movable plate 6 rotates around the hinge shaft of the movable plate 6 and the fixed plate 2, so that the inclination angle of the movable plate 6 is adjusted, and the posture of a patient is adjusted.

In this embodiment, be fixed with slide 11 on the support 8, sliding connection has slide bar 4 on slide 11, and the one end of slide bar 4 is connected with support 8 through spring 5, slide bar 4 is connected with the transmission of each gasbag 19, gasbag 19 is fixed on lifter plate 20, and lifter plate 20 deviates from one side of gasbag 19 and vertical and fixedly connected with polygon pole 21, polygon pole 21 runs through and sliding connection is in the bottom of recess 3, lifter plate 20 is connected with the bottom side of recess 3 through two 18 springs, be fixed with continuous wave arch 17 on the slide bar 4, the one end that lifter plate 20 was kept away from to polygon pole 21 can support the knot with arch 17 and contact and can the relative slip, slide bar 4 drives polygon pole 21 through arch 17 and drives the reciprocating type relative recess 3 motion of lifter plate 20, realizes the massage to the disease.

In this embodiment, the air cylinder 10 is fixed on the bracket 8, the piston plate 24 is slidably connected in the air cylinder 10, the pull rod 22 is fixed on the piston plate 24, the pull rod 22 and the slide rod 4 are arranged in parallel, one end of the pull rod 22 far away from the piston plate 24 is fixedly connected with the slide rod 4, the side wall of the air cylinder 10 is fixed and communicated with the first check valve 15 and the second check valve 23, the first check valve 15 is connected with the air pipe 16, one end of the air pipe 16 far away from the first check valve 15 is fixed on the lifting plate 20 and communicated with the air bag 19, an air hole is formed in the side wall of the air bag 19, the conduction direction of the first check valve 15 points to the air bag 19, the conduction direction of the second check valve 23 points to the air cylinder 10, the reciprocating movement of the slide rod 4 drives the piston plate 24 to continuously suck and pressurize external air, and then compressed air is blown to a corresponding part of a patient through the air hole in the air bag 19, the ventilation to the disease is realized, thereby being beneficial to the quick rehabilitation of the disease, improving the comfort of the disease and reducing the pain of the disease.

In this embodiment, a supporting rod 25 is fixed on the sliding base 11, a shaft rod 26 is connected to the supporting rod 25 in a fixed-axis rotating manner, the shaft rod 26 is connected to the supporting rod 25 through a coil spring 28, two ends of the shaft rod 26 are respectively and fixedly connected to a cam 27 and a winding roll 29, the cam 27 is in abutting-buckling contact with the protruding rod 7 fixed on the sliding rod 4 and slides relatively, a pulling rope 9 is wound on the winding roll 29, and one end of the pulling rope 9 is fixedly connected to the bed frame 1.

The use method and the advantages of the invention are as follows: this kind of posture transform auxiliary device for spinal surgery nursing is when using, the working process as follows:

as figure 1 is the bed board horizontality that fixed plate 2, fly leaf 6 constitute, the patient can lie flat under this state to adopt gasbag 19 can reduce the pressure to disease back and backbone, improve the comfort of disease when recovered, help reducing the back oppression, accelerate the postoperative of disease to recover.

When a patient lies on a flat bed to a half-lying state or a sitting position, the screw 12 is rotated, as shown in fig. 1 and 3, the screw 12 is in threaded transmission, so that the screw 12 drives the slider 13 to move from left to right, the slider 13 applies a pushing force to the bracket 8 and the movable plate 6 through the connecting rod 14, and the end of the movable plate 6 away from the fixed plate 2 is lifted upwards, so that the posture of the patient is adjusted, as shown in fig. 2 and 4, in the upward adjustment process of the movable plate 6, a pulling force is applied to the winding reel 29 through the pulling rope 9, so that the winding reel 29 drives the shaft lever 26 to rotate, the shaft lever 26 applies a torque to the winding spring 28, so that the winding spring 28 deforms and obtains a restoring force, and the shaft lever 26 drives the cam 27 to rotate, when the contact position of the cam 27 and the convex rod 7 moves from a position closest to a position farthest from the rotation center of the cam 27 to the rotation center of the cam 27, the cam 27 applies a pushing force to the sliding rod 4 through the convex rod 7, so that the sliding rod 4 slides on the sliding seat 11, and compresses the spring 5, so that the spring 5 obtains a restoring force, when the contact position of the cam 27 and the convex rod 7 moves from the position farthest from the rotation center of the cam 27 to the position nearest to the rotation of the cam 27, the cam 27 applies a pushing force to the sliding rod 4 through the convex rod 7 to reduce, and the sliding rod 4 slides reversely on the sliding seat 11 under the restoring force of the spring 5, when the peak position of the protrusion 17 is in abutting contact with the multi-edge rod 21, the sliding rod 4 applies a pushing force to the multi-edge rod 21 through the protrusion 17, so that the multi-edge rod 21 drives the air bag 19 to press the part corresponding to the patient through the lifting plate 20, and the lifting plate 20 stretches the spring two 18, so that the spring two 18 obtains a restoring force, when the valley position of the protrusion 17 is in abutting contact with the multi-edge rod 21, make lifter plate 20 drive gasbag 19 under the effect of the restoring force of spring two 18 and reset to the realization massages the patient, improves the blood flow speed of patient, avoids the tissue necrosis that the oppression leads to, thereby helps improving the recovered speed of patient, and spring two 18 plays the cushioning effect, plays the guard action to the position of pressing of patient.

When a patient lies from a half lying position or a sitting position to a flat lying position, the screw 12 is rotated reversely to drive the slider 13 to move from right to left by rotating the screw 12 reversely, so that the slider 13 exerts a pulling force on the bracket 8 and the movable plate 6 through the connecting rod 14, and further, one end of the movable plate 6, which is far away from the fixed plate 2, descends downwards to realize the posture adjustment of the patient, as shown in fig. 2 and 4, in the downward adjustment process of the movable plate 6, the shaft lever 26 drives the cam 27 to rotate reversely through the restoring force of the coil spring 28, so that the cam 27 drives the slide rod 4 to slide on the slide base 11 in a reciprocating manner under the cooperation of the spring one 5, the lifting plate 20 drives the air bag 19 to massage the patient, the blood flowing speed of the patient is increased, tissue necrosis caused by compression is avoided, the recovery speed of the patient is improved, and the shaft lever 26 drives the winding disc 29 to rotate reversely at the same time, the pull rope 9 is wound, so that the pull rope 9 is prevented from being loose.

As described above, in the process of the reciprocating movement of the sliding rod 4, the piston plate 24 is driven by the pull rod 22 to move left and right in the air cylinder 10, as shown in fig. 2, when the piston plate 24 moves left in the air pump cylinder 10, the piston plate 24 compresses air in the air cylinder 10, because the conduction direction of the first check valve 15 points to the air bag 19, and the conduction direction of the second check valve 23 points to the air cylinder 10, the compressed air is delivered into the air bag 19 through the air pipe 16 and blown to the corresponding patient part through the air holes, so as to ventilate the patient, facilitate the patient to recover quickly, improve the comfort of the patient, and reduce the pain of the patient, when the piston plate 24 moves right in the air pump cylinder 10, the suction force is generated in the air cylinder 10, so that the external air is sucked into the air cylinder 10 through the second check valve 22, thereby realizing the supplement of air.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a backbone surgical nursing is with posture transform auxiliary device, includes bedstead (1), be fixed with fixed plate (2) on bedstead (1), and the one end of fixed plate (2) articulates there is fly leaf (6), its characterized in that: the bed frame (1) is provided with a screw rod (12) for driving the movable plate (6) to be turned over, the screw rod (12) is in transmission connection with the movable plate (6) through a connecting rod (14), the movable plate (6) is provided with a groove (3), a plurality of air bags (19) are arranged in the groove (3), the air bags (19) are communicated with air cylinders (10) arranged on the movable plate (6), the screw rod (12) drives the air bags (19) to massage a patient in the process of driving the movable plate (6) to be turned over through the connecting rod (14), and simultaneously drives the air cylinders (10) to convey air into the air bags (19), so that the air bags (19) ventilate the patient while massaging, the screw rod (12) is in fixed-axis rotation connection with the bed frame (1), the bed frame (1) is connected with a sliding block (13) in a sliding manner, and the screw rod (12) penetrates through and is in threaded connection with the sliding block (13), the sliding block (13) is fixedly connected with a support (8) through a connecting rod (14), the support (8) is in a [ -shape, two ends of the support (8) are fixed on a movable plate (6), a sliding seat (11) is fixed on the support (8), a sliding rod (4) is connected onto the sliding seat (11) in a sliding mode, one end of the sliding rod (4) is connected with the support (8) through a spring I (5), the sliding rod (4) is in transmission connection with each air bag (19), a supporting rod (25) is fixed on the sliding seat (11), a fixed shaft on the supporting rod (25) is rotatably connected with a shaft rod (26), the shaft rod (26) is connected with the supporting rod (25) through a coil spring (28), two ends of the shaft rod (26) are respectively and fixedly connected with a cam (27) and a winding disc (29), the cam (27) is in buckling contact with a convex rod (7) fixed on the sliding rod (4) and slides relatively, the winding roll (29) is wound with a pull rope (9), one end of the pull rope (9) is fixedly connected with the bed frame (1), the air bag (19) is fixed on the lifting plate (20), one side, away from the air bag (19), of the lifting plate (20) is vertical and fixedly connected with a multi-edge rod (21), the multi-edge rod (21) penetrates through and is connected with the bottom of the groove (3) in a sliding manner, the lifting plate (20) is connected with the bottom side of the groove (3) through a second spring (18), the sliding rod (4) is fixedly provided with a continuous wave-shaped bulge (17), one end, away from the lifting plate (20), of the multi-edge rod (21) can be in abutting-buckling contact with the bulge (17) and can slide relatively, the air cylinder (10) is fixed on the support (8), a piston plate (24) is connected in the air cylinder (10) in a sliding manner, and a pull rod (22) is fixed on the piston plate (24), and pull rod (22) and slide bar (4) parallel arrangement each other, and pull rod (22) keep away from one end and slide bar (4) fixed connection of piston plate (24), fixed and intercommunication have check valve one (15) and check valve two (23) on the lateral wall of inflator (10), trachea (16) are connected in check valve one (15), and trachea (16) keep away from the one end of check valve one (15) and fix on lifter plate (20) and be linked together with gasbag (19), and offer the gas pocket on gasbag (19) lateral wall, the directional gasbag (19) of the direction of conducting of check valve one (15), the directional inflator (10) of the direction of conducting of check valve two (23).