Nursing device for adjusting body position for increasing intracranial pressure

Abstract

According to the technical scheme, the intracranial pressure increasing and body position adjusting nursing device is characterized by comprising a bed frame and a lower bed plate arranged on the bed frame, the end of the lower bed plate is rotationally connected with an upper bed plate through a shaft rod, and a lifting assembly connected with the upper bed plate is arranged on the bed frame; the lifting assembly comprises a fixing plate fixedly connected to the bed frame, a shaft seat is arranged on the fixing plate, an air cylinder is rotationally connected to the shaft seat, a pull rod is rotationally connected to the end of an output shaft of the air cylinder, and a guide frame rotationally connected with a shaft rod is arranged on the pull rod. A supporting mechanism is arranged on the guide frame; compared with the prior art, the nursing bed has the advantages that the lifting assembly is matched with the supporting mechanism, before the lying angle of a patient is adjusted, the neck of the patient is supported through the supporting mechanism, the neck of the patient can be lifted, the posterior cranium with a wound is made to be far away from the upper bed board, pressure on the posterior cranium is eliminated, and therefore intracranial pressure increase is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a nursing device for adjusting body position for increased intracranial pressure. Background Art

[0002] For neurosurgery diseases, most cases are caused by craniocerebral injury and various hemorrhagic diseases. Such as hypertensive cerebral hemorrhage, intracranial aneurysm rupture and bleeding, etc. When the volume of the cranial cavity contents increases or the volume of the cranial cavity decreases, exceeding the compensatory capacity of the cranial cavity, the intracranial pressure will continue to be higher than 2.0KP (200mmH-z0), and symptoms such as headache, vomiting, and optic disc edema will appear. At this time, the nursing staff needs to raise the patient's bedside by 15° to 30° accordingly. The purpose of this is to help the patient's intracranial venous return, while reducing the pressure of the head on the back of the skull and reducing brain edema.

[0003] Patients after surgery are usually cared for in bed. Existing beds all use soft pillows to support the patient's head to help them sleep and improve comfort. However, some patients have postoperative posterior cranial wounds that have not yet healed. Due to the weight of the head, the posterior cranium is squeezed by the headrest. Under normal postoperative recovery conditions, this squeezing force is not enough to affect recovery, but if the volume of fluid and other contents in the cranial cavity increases, it may lead to increased intracranial pressure; if this squeezing force is added, adverse reactions are very likely to occur, such as headaches, vomiting, papilledema and other symptoms.

[0004] During the actual nursing process, it was explored that a neck pillow can be placed on the patient's neck to support the neck and to keep the back of the skull as free from pressure as possible, keeping it close to a suspended state. However, if the neck bears the weight for a long time, the weight of the neck and head will be concentrated on the neck, which will cause neck pain, so it is not suitable for frequent use. Utility Model Content

[0005] The purpose of the utility model is to provide a nursing device for adjusting the body position of patients with increased intracranial pressure, and the advantages are: by cooperating with the provided lifting component and the supporting mechanism, the patient's neck can be supported by the supporting mechanism before the patient's lying angle is adjusted, so that the patient's neck can be lifted, the back of the skull with a wound is away from the upper bed board, the pressure at the back of the skull is eliminated, and thus the increased intracranial pressure is relieved.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: A nursing device for adjusting the body position of patients with increased intracranial pressure, comprising a bed frame and a lower bed board arranged on the bed frame, the end of the lower bed board being rotatably connected to the upper bed board through a shaft, and a lifting component connected to the upper bed board being arranged on the bed frame;

[0007] The lifting assembly comprises a fixing plate fixedly connected to the bed frame, the fixing plate is provided with an axle seat, a cylinder is rotatably connected to the axle seat, a pull rod is rotatably connected to the end of the output shaft of the cylinder, and a guide frame rotatably connected to the axle rod is provided on the pull rod;

[0008] A supporting mechanism is provided on the guide frame.

[0009] The utility model is further configured as follows: the guide frame is connected with a bent shaft sleeve which is sleeved on the outer side of the shaft rod.

[0010] The utility model is further configured as follows: a top side of the guide frame is symmetrically connected with a resistance block near the edge.

[0011] The utility model is further configured as follows: the supporting mechanism includes a threaded rod rotatably connected to the guide frame, a rotating disk is installed at the end of the threaded rod, a sliding seat is threadedly connected to the threaded rod, a neck support frame is arranged on the sliding seat, an inclined frame is installed on the side wall of the neck support frame, a support plate is fixedly connected to the inclined frame, and a transverse groove is opened on the upper bed board for the neck support frame, the inclined frame and the support plate to pass through.

[0012] The utility model is further configured as follows: a plurality of guide rods for the slide seat to slide are arranged on the surface of the guide frame.

[0013] The utility model is further configured as follows: universal wheels are respectively arranged at the four corners of the bottom side of the bed frame, and guardrails are symmetrically installed on the two side walls of the bed frame.

[0014] To summarize, by cooperating with the setting of the lifting component and the supporting mechanism, the supporting mechanism can be used to support the patient's neck before adjusting the patient's lying angle, so that the patient's neck can be lifted, so that the back of the skull with the wound is away from the upper bed board, the pressure on the back of the skull is eliminated, and the increase in intracranial pressure is reduced; and after the upper bed board is flipped and lifted, since the gravity direction of the head remains downward, but the direction of the supporting mechanism is tilted, the neck only leans on the supporting mechanism, so the pressure borne by the supporting mechanism is less than the weight of the head, thereby reducing the discomfort caused by the weight of the head and neck concentrated on the supporting mechanism; in addition, during the patient's sleep, the patient's neck can be limited to avoid secondary injury caused by displacement of the patient during sleep, thereby improving the patient's rehabilitation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the utility model from the first perspective.

[0016] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle.

[0017] Figure 3 It is an enlarged three-dimensional structural schematic diagram of the upper bed board in the utility model.

[0018] Figure 4 It is an enlarged three-dimensional structural schematic diagram of the guide frame in the utility model.

[0019] Figure 5 It is a partially enlarged three-dimensional structural schematic diagram of the support mechanism in the utility model.

[0020] Figure numerals: 1. bed frame; 2. universal wheel; 3. guardrail; 4. lower bed board; 5. upper bed board; 6. shaft rod; 8. guide frame; 9. bending sleeve; 10. resistance block; 11. guide rod; 12. pull rod; 13. fixing plate; 14. shaft seat; 15. cylinder; 16. threaded rod; 17. rotating disk; 18. slide seat; 19. neck support frame; 20. tilting frame; 21. support plate. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] Example 1: Referring to Figure 1-5 As shown, a nursing device for adjusting the body position of patients with increased intracranial pressure comprises a bed frame 1, on which a bed board structure is arranged, the bed board structure comprises a lower bed board 4 connected to the bed frame 1, and an upper bed board 5 rotatably connected to the lower bed board 4 via an axle rod 6, the bed frame 1 is further provided with a lifting assembly for adjusting the angle between the upper bed board 5 and the lower bed board 4, the lifting assembly is provided with a supporting mechanism, the supporting mechanism is used to support the patient's neck, before the upper bed board 5 is turned upward from the horizontal, the lifting assembly drives the supporting mechanism to protrude from the upper bed board 5, the patient lies on the bed board structure, and then the upper bed board 5 can be lifted by the lifting assembly, the upper bed board 5 will rotate along the axle rod 6 to adjust the angle between it and the lower bed board 4, and during the lifting process, the supporting mechanism will support the patient's neck;

[0023] Specifically, by cooperating with the provided lifting assembly and the supporting mechanism, the patient's neck can be supported by the supporting mechanism before the patient's lying angle is adjusted, so that the patient's neck can be lifted so that the back of the skull with the wound is away from the upper bed board 5, the pressure on the back of the skull is eliminated, and the increase in intracranial pressure is reduced; and after the upper bed board 5 is flipped and lifted, since the gravity direction of the head remains downward, but the direction of the supporting mechanism is tilted, the neck only leans on the supporting mechanism, so the pressure borne by the supporting mechanism is less than the weight of the head, thereby reducing the discomfort caused by the weight of the head and neck concentrated on the supporting mechanism; in addition, during the patient's sleep, the patient's neck can be limited to avoid secondary injury caused by displacement of the patient during sleep, thereby improving the patient's rehabilitation effect.

[0024] Example 2: Referring to Figure 1-5As shown, the lifting assembly includes a guide frame 8 rotatably set on the shaft rod 6, and a pull rod 12 is connected to the bottom of the guide frame 8. A cylinder 15 is also provided on the bed frame 1, and one end of the cylinder 15 is rotatably connected to the pull rod 12. A fixed plate 13 is connected to the bed frame 1, and an axle seat 14 is connected to the fixed plate 13. The other end of the cylinder 15 is rotatably connected to the axle seat 14. The cylinder 15 adjusts the angle of the guide frame 8 by telescoping. The cylinder 15 can pull the pull rod 12, and the pull rod 12 will pull the guide frame 8 to rotate along the shaft rod 6 under the force, so as to lift the guide frame 8 upward, and as the guide frame 8 is lifted, the cylinder 15 will also rotate on the axle seat 14 to adjust the pulling angle. The cylinder 15 lifts the guide frame 8 by pulling, and during use, it will self-adaptively rotate through the rotation connection with the axle seat 14 and the pull rod 12, without the need for additional adjustment, and the structure is simple and convenient.

[0025] Example 3: Referring to Figure 1-5 As shown, a bending sleeve 9 is connected to the guide frame 8, and the bending sleeve 9 is rotatably sleeved on the shaft rod 6. The guide frame 8 is also connected to a resistance block 10 for resisting the lower part of the upper bed board 5. After the guide frame 8 rotates a certain angle, the upper bed board 5 can be lifted by the resistance block 10. The bending sleeve 9 rotates to drive the guide frame 8 to rotate, and then the resistance block 10 on the guide frame 8 contacts the lower part of the upper bed board 5, so that the upper bed board 5 is lifted by the resistance force of the resistance block 10. The design of the bending sleeve 9 makes the guide frame 8 not directly contact the upper bed board 5. When it needs to be lifted, it will contact the upper bed board 5 to lift it, and The resistance block 10 provides a point for applying resistance force, so that the upper bed board 5 can be better lifted. When the patient lies flat, the upper bed board 5 and the lower bed board 4 are 180 degrees apart and form a complete flat board; at this time, the supporting mechanism is flush with or slightly lower than the upper bed board 5, and the patient's upper body and head are lying on the upper bed board 5; when the patient's intracranial pressure increases and the upper bed board 5 needs to be lifted, the lifting component first drives the supporting mechanism to flip upward so that the supporting mechanism protrudes from the upper bed board 5, and the patient's neck is supported by the supporting mechanism; then, the supporting mechanism drives the upper bed board 5 to flip and lift upward.

[0026] Example 4: Referring to Figure 1-5As shown, a plurality of guide rods 11 are connected to the guide frame 8, and the support mechanism is slidably arranged on the guide rods 11. The guide rods 11 are used to guide the sliding direction of the support mechanism. The guide rods 11 provide the sliding direction of the support mechanism, so that the support mechanism slides and moves along the specified direction. The support mechanism includes a slide seat 18 slidably arranged on the guide rods 11, and a neck support frame 19 is connected to the slide seat 18. A tilting frame 20 is connected to the side wall of the neck support frame 19, and a support plate 21 is connected to the tilting frame 20. The neck support frame 19 is used to support the patient's neck, and the support plate 21 is used to support the occipital bone. The neck support frame 19 will support the patient's neck, and then the support plate 21 is supported at the connection between the patient's neck and the back of the head, so that the patient's head is kept away from the upper bed board.

[0027] In summary, the support plate 21 provides a supporting force for the connection between the patient's neck and the back of the head, avoiding the patient's head from being supported only by the neck and causing neck pain, and the support of the neck support frame 19 can prevent the patient's head from directly contacting the upper bed board 5 after the operation, avoiding secondary injury caused by squeezing the upper bed board 5 due to the weight of the head, and when sleeping, the neck support frame 19 can also be stuck at the neck, so that when the patient moves slightly and turns over during sleep at night, the neck can also be continuously supported to prevent the head from hitting the upper bed board 5, further improving the protection effect, and the support mechanism also includes a threaded rod 16 rotatably connected to the guide frame 8, and the slide 18 is threadedly connected to the threaded rod 16. The threaded rod 16 is also connected to a rotating disk 17, and the rotating disk 17 can drive the slide 18 to slide and adjust the position along the guide rod 11. After rotating the rotating disk 17, the forward and reverse rotation can drive the slide 18 to move in different directions. By adjusting the position of the slide 18, it can be adapted to people of different heights, with stronger adaptability and simple and convenient adjustment. In summary, the guide rod 11 will limit the sliding position of the slide 18, prevent the slide 18 from rotating synchronously when the threaded rod 16 rotates, and also prevent the slide 18 from sliding too fast and being unstable. Universal wheels 2 are connected to the bottom of the bed frame 1 on all sides; guardrails 3 are connected to both sides of the top of the bed frame 1; and a braking structure for braking the universal wheel 2 is also provided on the universal wheel 2. The bed frame 1 can be moved by the universal wheel 2, and the guardrail 3 is designed to prevent the patient from falling off the bed. The design of the braking structure can lock the universal wheel 2. When it is not necessary to move, the universal wheel 2 can be locked by the braking structure to prevent the bed frame 1 from bumping when moving.

[0028] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A nursing device for adjusting body position for patients with increased intracranial pressure, characterized in that: The invention comprises a bed frame (1) and a lower bed board (4) arranged on the bed frame (1); the end of the lower bed board (4) is rotatably connected to an upper bed board (5) via a shaft (6); and a lifting component connected to the upper bed board (5) is arranged on the bed frame (1); The lifting assembly comprises a fixing plate (13) fixedly connected to the bed frame (1), an axle seat (14) being provided on the fixing plate (13), a cylinder (15) being rotatably connected to the axle seat (14), a pull rod (12) being rotatably connected to the output shaft end of the cylinder (15), and a guide frame (8) being rotatably connected to the axle rod (6) being provided on the pull rod (12); The guide frame (8) is provided with a supporting mechanism.

2. The nursing device for adjusting the posture of patients with increased intracranial pressure according to claim 1, characterized in that: The guide frame (8) is connected to a bent shaft sleeve (9) sleeved on the outside of the shaft rod (6).

3. The nursing device for adjusting body position for patients with increased intracranial pressure according to claim 1, characterized in that: A resisting block (10) is symmetrically connected to the top side of the guide frame (8) near the edge.

4. The nursing device for adjusting the posture of patients with increased intracranial pressure according to claim 1, characterized in that: The support mechanism comprises a threaded rod (16) rotatably connected to a guide frame (8), a rotating disk (17) being installed at the end of the threaded rod (16), a sliding seat (18) being threadedly connected to the threaded rod (16), a neck support frame (19) being arranged on the sliding seat (18), a tilting frame (20) being installed on the side wall of the neck support frame (19), a supporting plate (21) being fixedly connected to the tilting frame (20), and a transverse groove for the neck support frame (19), the tilting frame (20) and the supporting plate (21) to pass through being opened on the upper bed board (5).

5. The nursing device for adjusting body position for patients with increased intracranial pressure according to claim 1, characterized in that: The surface of the guide frame (8) is provided with a plurality of guide rods (11) for the slide seat (18) to slide.

6. The nursing device for adjusting body position for patients with increased intracranial pressure according to claim 1, characterized in that: Universal wheels (2) are respectively provided at the four corners of the bottom side of the bed frame (1), and guardrails (3) are symmetrically installed on the two side walls of the bed frame (1).

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