A bed arrangement for a patient suffering from a cerebrospinal fluid leak

Abstract

The utility model discloses a sickbed device suitable for patient of cerebrospinal fluid leakage, specifically includes: bed body, the first support foot of bed body one end interval setting has a plurality of along the direction of vertical bed surface, the second support foot of bed body's other end interval setting has a plurality of along the direction of vertical bed surface, the lifting device, the lifting device fixed setting is on the first support foot one end away from bed body, and the lifting device includes the first gyro wheel of abutment with ground, and the combination length size of lifting device and first support foot is adapted with the length size of second support foot. The utility model discloses through setting the lifting device on the first support foot one end away from bed body of bed body one end, and the support length of first support foot can be adjusted through the lifting device, and the bed surface can be made bed surface from horizontal plane adjustment as inclined plane with second support foot cooperation, and the relative position between first support foot and ground can be adaptively adjusted on the first gyro wheel of lifting device, the utility model discloses simple operation can adjust bed surface angle fast and stably, and the use demand of adaptation cerebrospinal fluid leakage patient need head low higher.

Description

Technical Field

[0001] This utility model relates to the field of hospital bed devices, and in particular to a hospital bed device suitable for patients with cerebrospinal fluid leakage. Background Technology

[0002] Cerebrospinal fluid (CSF) leakage is a pathological phenomenon in which cerebrospinal fluid flows out of the body through an abnormal channel in the skull or spine. It is commonly caused by trauma, surgical injury, or spontaneous defects, and manifests as headache, nasal discharge, or ear discharge. Common causes of CSF leakage include traumatic factors, such as head or spinal injuries (e.g., fractures) leading to dura mater tears, causing CSF to leak from the nasal cavity, ear canal, or wound; iatrogenic injuries, such as after craniocerebral or spinal surgery, where inadequate dural sutures or improper instrument handling cause leakage; and spontaneous leakage, such as in some patients with congenitally weak dura mater, abnormal intracranial pressure, or tumor compression leading to leakage without apparent cause. When a patient experiences CSF leakage, positioning the patient with their head lower than their feet can slow the leakage rate and alleviate discomfort symptoms such as dizziness and nausea caused by decreased intracranial pressure due to CSF ​​leakage.

[0003] In existing technologies, such as the multifunctional medical care bed disclosed in CN204428323U, common hospital beds, although having angle adjustment functions, all adopt a three-section adjustment structure in which the head and tail can be raised and the middle can be laid flat. When used for patients with cerebrospinal fluid leakage, it is impossible to form a lying posture with the head lower than the feet. In clinical practice, blankets or other materials are often placed on the patient's torso, or bricks are placed at one end of the bed foot to form a head-lower position. The operation process is cumbersome and inconvenient.

[0004] Therefore, existing technologies still need to be improved and developed. Utility Model Content

[0005] To address the problem that existing nursing beds cannot be adjusted to allow patients to lie in a head-down, feet-up position, and that while adjusting the bed angle by placing bedding or bricks at one end of the bed can be done, the process is cumbersome, inconvenient, and unreliable, this invention proposes a bed device suitable for patients with cerebrospinal fluid leakage.

[0006] This utility model is achieved through the following technical solution:

[0007] A bed device suitable for patients with cerebrospinal fluid leakage, wherein the bed device for patients with cerebrospinal fluid leakage comprises:

[0008] The bed frame has a number of first legs spaced apart at one end along the direction perpendicular to the bed surface, and a number of second legs spaced apart at the other end along the direction perpendicular to the bed surface.

[0009] A lifter is fixedly mounted on the end of the first support leg away from the bed body. The lifter includes a first roller that abuts against the ground. The combined length of the lifter and the first support leg is adapted to the length of the second support leg.

[0010] The bed device for patients with cerebrospinal fluid leakage includes a frame, a plurality of first legs that are rotatably connected to the frame, and a plurality of second legs that are fixedly connected to the frame.

[0011] A limit rod is provided on the frame corresponding to the position of the first support leg. One end of the limit rod is rotatably connected to the frame, and the other end is rotatably connected to the first support leg.

[0012] The bed device for patients with cerebrospinal fluid leakage is provided with a limiting part on the frame corresponding to the position of the first support leg. The limiting part protrudes from the frame and abuts against the corresponding side of the first support leg. The limiting part is used to limit the rotation range of the first support leg.

[0013] The limiting part is located on the side of the first support leg away from the limiting rod.

[0014] The bed device for patients with cerebrospinal fluid leakage is described above, wherein the limiting rod is a telescopic rod, and the limiting rod includes a first rod body and a second rod body that are slidably connected. A compression spring is provided inside the first rod body, and the two ends of the compression spring are fixedly connected to the first rod body and the second rod body, respectively.

[0015] The bed device for patients with cerebrospinal fluid leakage is provided with a cushioning pad on the side of the limiting part corresponding to the first support leg, and the cushioning pad is fixedly attached to the limiting part.

[0016] The aforementioned bed device for patients with cerebrospinal fluid leakage includes an angle measuring ruler on one side of the bed. The angle measuring ruler includes a transparent and sealed housing with several marking lines along a predetermined angle on the housing, and an indicator liquid is filled in the inner cavity of the housing.

[0017] The aforementioned bed device for patients with cerebrospinal fluid leakage includes a circular cross-sectional shape for the housing, with a plurality of the marking lines arranged in a circumferential array on the housing, and the liquid level of the indicator fluid corresponding to the position of the marking lines arranged in the horizontal direction.

[0018] The aforementioned bed device for patients with cerebrospinal fluid leakage includes a second roller on the end of the second leg facing away from the bed body.

[0019] The aforementioned bed device for patients with cerebrospinal fluid leakage, wherein the first roller and the second roller are casters.

[0020] The bed device for patients with cerebrospinal fluid leakage is provided with a first baffle on one end of the bed body away from the first support leg, and a second baffle on the other end of the bed body away from the second support leg.

[0021] The first baffle and the second baffle are arranged perpendicular to the bed surface.

[0022] The beneficial effects of this utility model are as follows: This utility model sets a lifter on the end of the first leg away from the bed frame. The support length of the first leg can be adjusted by the lifter. With the second leg, the bed surface can be adjusted from a horizontal plane to an inclined plane. The first roller on the lifter can adaptively adjust the relative position between the first leg and the ground. This utility model is easy to operate and can quickly and stably adjust the angle of the bed surface, which is suitable for the use needs of patients with cerebrospinal fluid leakage who need to lower their heads. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the bed device for patients with cerebrospinal fluid leakage according to this utility model;

[0024] Figure 2 This is a schematic diagram of the first state of the bed device of this utility model applicable to patients with cerebrospinal fluid leakage;

[0025] Figure 3 This is a schematic diagram illustrating the adjustment process of the bed device for patients with cerebrospinal fluid leakage according to this utility model;

[0026] Figure 4 This is a schematic diagram of the second state of the bed device of this utility model applicable to patients with cerebrospinal fluid leakage.

[0027] exist Figures 1 to 4 In the middle: 100, bed body; 110, bed surface; 120, frame; 121, limiting part; 122, buffer pad; 131, first baffle; 132, second baffle; 200, first support leg; 300, second support leg; 310, second roller; 400, lifter; 410, first roller; 500, limiting rod; 510, second rod body; 520, first rod body; 600, angle measuring ruler; 610, housing; 611, marking line; 620, indicating fluid. Detailed Implementation

[0028] To make the objectives, technical solutions, and effects of this utility model clearer and more explicit, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0029] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0030] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0031] In existing technologies, such as the multifunctional medical care bed disclosed in CN204428323U, common hospital beds, although having angle adjustment functions, all adopt a three-section adjustment structure in which the head and tail can be raised and the middle can be laid flat. When used for patients with cerebrospinal fluid leakage, it is impossible to form a lying posture with the head lower than the feet. In clinical practice, blankets or other materials are often placed on the patient's torso, or bricks are placed at one end of the bed foot to form a head-lower position. The operation process is cumbersome and inconvenient.

[0032] In view of the above-mentioned problems in the prior art, this utility model provides a bed device suitable for patients with cerebrospinal fluid leakage, such as... Figure 1 As shown, the bed device for patients with cerebrospinal fluid leakage includes: a bed body 100, with a plurality of first legs 200 spaced apart at one end of the bed body 100 along the direction perpendicular to the bed surface 110, and a plurality of second legs 300 spaced apart at the other end of the bed body 100 along the direction perpendicular to the bed surface 110; a lifter 400, which is fixedly mounted on the end of the first legs 200 away from the bed body 100, and the lifter 400 includes a first roller 410 that abuts against the ground, and the combined length of the lifter 400 and the first legs 200 is adapted to the length of the second legs 300.

[0033] This invention features a lifter 400 installed on the end of the first support leg 200 facing away from the bed 100 at one end of the bed frame 100. The lifter 400 allows adjustment of the support length of the first support leg 200. In conjunction with the second support leg 300, the bed surface 110 can be adjusted from a horizontal plane to an inclined plane. The first roller 410 on the lifter 400 can adaptively adjust the relative position between the first support leg 200 and the ground. This invention is easy to operate and can quickly and stably adjust the angle of the bed surface 110, adapting to the needs of patients with cerebrospinal fluid leakage who require a higher head position.

[0034] In the above embodiments, such as Figure 1 As shown, the main body of the bed device for patients with cerebrospinal fluid leakage according to this utility model consists of a bed body 100 and a lifter 400. The bed body 100 includes several first legs 200 and several second legs 300 for support. The first legs 200 and second legs 300 are arranged along the direction perpendicular to the bed surface 110 to form stable support. In a specific arrangement, the first legs 200 and the second legs 300 are arranged at predetermined intervals. In one specific embodiment, there are two first legs 200 and two second legs 300 respectively. The two first legs 200 are located at one end of the length direction of the bed body 100, and the two second legs 300 are located at the other end of the length direction of the bed body 100. The first legs 200, the second legs 300 and the bed body 100 are preferably made of rigid metal material to ensure structural strength.

[0035] The lift 400 is fixedly mounted on the end of the first support leg 200 facing away from the bed 100. The lift 400 includes a first roller 410 that abuts against the ground. The first roller 410 can roll relative to the ground. In actual installation, the combined length of the lift 400 and the first support leg 200 is adapted to the length of the second support leg 300. Thus, when the first support leg 200 and the second support leg 300 support the bed 100, the bed surface 110 of the bed 100 can be set in a horizontal direction, which can be used for ordinary patients. When treating patients with cerebrospinal fluid leakage, medical staff can pre-adjust the lift 400 to raise the end of the bed 100 corresponding to the first support leg 200, so that the bed surface 110 forms a certain tilt angle to achieve a lying posture with the patient's head lower than their feet. This tilt angle can be precisely controlled by adjusting the relative position of the lift 400 and the first support leg 200 to meet the specific needs of different patients. In practice, since the lift 400 is located at the end of the first support leg 200 that is close to the ground, medical staff can easily operate it by stepping on the pedal of the lift 400 without complicated steps or tools, which greatly improves the convenience of use.

[0036] In the above embodiments, the lift 400 may specifically be the FMHT83550-1-23 model lift 400, or other high-load models with the same structure as this model lift 400. This model lift 400 is widely used in the prior art. Its lever structure can be driven by foot pedal or grip. By pressing the lever structure once, the lift 400 is raised relative to its connected support rod to achieve the lifting effect. By holding the lever at a specific angle for a certain period of time, the lift 400 is lowered relative to its connected support rod. The specific lifting structure will not be described in detail in this application. Those skilled in the art can directly obtain it by referring to its instructions for use.

[0037] In the above embodiments, such as Figure 2 and Figure 4 As shown, when medical staff adjust the lift 400, the support length of the first support leg 200 and the second support leg 300 on the bed 100 changes, causing the relative position of the first support leg 200 and the second support leg 300 in contact with the ground to change. In order to enable the state adjustment of the bed 100 to be adaptively adjusted, a first roller 410 is provided at the end of the lift 400 corresponding to the ground in this application. During the adjustment of the lift 400, the first roller 410 adaptively rolls on the ground to ensure the stability of the support during the adjustment of the bed 100 and to avoid the first support leg 200 and the second support leg 300 from getting stuck on the ground due to the change of angle.

[0038] In one possible embodiment of this utility model, such as Figure 2 and Figure 4 As shown, since the support positions of the first support leg 200 and the second support leg 300 with respect to the ground change after the lifter 400 is adjusted, and the force direction of the first support leg 200 and the second support leg 300 also changes, in order to ensure the structural stability of the first support leg 200 after repeated use, in this embodiment, the first support leg 200 is set as an elastic structure. Specifically, the bed frame 100 includes a frame 120, which is actually connected to the first support leg 200 and the second support leg 300 and supports the bed board and mattress on the bed frame 100. The aforementioned first support legs 200 are rotatably limited in their arrangement. On the frame 120, the aforementioned second legs 300 are fixedly connected to the frame 120. Meanwhile, in order to prevent the first leg 200 from rotating excessively due to excessive load during the support process, thus affecting the support stability, in this embodiment, a limiting rod 500 is also provided on the frame 120 at the position corresponding to the first leg 200. One end of the limiting rod 500 is rotatably connected to the frame 120, and the other end is rotatably connected to the first leg 200. Thus, the material properties of the limiting rod 500 can achieve the effect of elastically limiting the first leg 200, satisfying the effect of dispersing stress during the adjustment of the lifter 400.

[0039] More specifically, such as Figure 2 As shown, the aforementioned limiting rod 500 forms a triangular support limit on one side of the first support leg 200. To prevent excessive rotation on the other side of the first support leg 200, in this embodiment, a limiting part 121 is also provided on the frame 120 at the position corresponding to the first support leg 200. The limiting part 121 protrudes from the frame 120 and abuts against the corresponding side of the first support leg 200 to limit the rotation range of the first support leg 200, while providing additional support force to enhance the stability of the structure. The limiting part 121 is located on the side of the first support leg 200 away from the limiting rod 500 to balance the stability of the first support leg 200 under force.

[0040] In one possible embodiment of this utility model, such as Figure 2 , Figure 3 and Figure 4 As shown, during the adjustment of the lift 400, the medical staff's feet are on the lever of the lift 400. During this process, the lift 400 is lifted vertically upwards. However, after the angle of the bed 100 changes, the first support leg 200 actually moves horizontally outwards. To avoid this process adversely affecting the operation of the medical staff, in this embodiment, the limiting rod 500 is set as a telescopic rod. This telescopic rod includes a first rod body 520 and a second rod body 510 that are slidably connected. In the first... A compression spring is installed inside the first rod 520. The second rod 510 is slidably sleeved inside the first rod 520, and the two ends of the compression spring are fixedly connected to the first rod 520 and the second rod 510 respectively. Through the elastic pressure of the compression spring, the limiting rod 500 supports the first support leg 200, so that the other side of the first support leg 200 abuts against the limiting part 121, thereby keeping the first support leg 200 perpendicular to the bed surface 110 to ensure support stability. When medical staff operate the lift 400 to raise it, such as Figure 2 and Figure 3 As shown, due to the foot restraints of medical staff, the lift 400 rises vertically during this process, the first support leg 200 rotates relative to the frame 120, and the compression limit rod 500 stores elastic energy. When the medical staff's feet are removed, as... Figure 3 and Figure 4 As shown, the first support leg 200 is squeezed by the elastic potential energy of the compression spring, and the first support leg 200 is moved back to a state perpendicular to the bed surface 110 in conjunction with the first roller 410 and the limiting part 121. During the process, the first roller 410 moves to the appropriate position, thereby maintaining the stability of the support.

[0041] In one specific implementation, such as Figure 2As shown, a buffer pad 122 is preferably provided on the side of the limiting part 121 corresponding to the first support leg 200. The buffer pad 122 is made of an elastic material such as rubber. The buffer pad 122 is fixedly attached to the limiting part 121. When the first support leg 200 abuts against the limiting part 121, the buffer pad 122 can play a buffering role, reducing friction and collision between the first support leg 200 and the limiting part 121, further protecting the stability of the bed body 100 structure, and extending its service life. The buffer pad 122 can also increase the contact area between the first support leg 200 and the limiting part 121, improve the uniform distribution of support force, and ensure the stability of the bed body 100 during adjustment. In addition, the elastic properties of the buffer pad 122 can also absorb the vibration generated by the adjustment of the bed body 100 to a certain extent, avoiding noise generated by rigid contact.

[0042] Based on the above embodiments, to facilitate medical staff in confirming the tilt angle of the adjusted bed surface 110, an angle measuring ruler 600 is also provided on one side of the bed body 100. In one specific embodiment, the angle measuring ruler 600 can refer to the design principle of a spirit level, such as... Figure 2 As shown, the angle measuring ruler 600 can measure angles using the angle between the liquid level and the frame 120. Specifically, the angle measuring ruler 600 includes a transparent and sealed housing 610. Several marking lines 611 are set along a predetermined angle on the housing 610. An indicator liquid 620 is filled inside the housing 610. The indicator liquid 620 can be a colored liquid, such as blue or red water; of course, it can also be other colors, as long as it can clearly display the angle. Since the indicator liquid 620 will be horizontal after stabilizing within the housing 610, and the housing 610, fixed to one side of the bed 100, rotates along with it, the horizontal liquid level of the indicator liquid 620 will correspond to the marking lines 611 on the housing 610, reflecting the angle between the current bed surface 110 and the horizontal plane. Medical staff can intuitively read the tilt angle of the bed surface 110 by observing the marking lines 611 corresponding to the liquid level. The operation is simple and quick, providing accurate reference for medical staff. The 600-degree angle measuring ruler not only improves the accuracy of adjustment but also avoids errors that may occur due to manual measurement, ensuring the safety and comfort of patients during use.

[0043] In one specific implementation method, such as Figure 2As shown, the cross-sectional shape of the aforementioned housing 610 is preferably circular. A plurality of marking lines 611 are arranged in a circumferential array on the housing 610. The inner cavity of the housing 610 is cylindrical, and the volume of the indicating liquid 620 should be set to half the volume of the inner cavity of the housing 610, so that the liquid level of the indicating liquid 620 corresponds to the position of the marking lines 611 arranged along the horizontal direction. Furthermore, to improve the stability of the indicating liquid 620, a stable support structure, such as a central column, can be provided inside the housing 610. This central column is fixedly connected to the bottom of the housing 610, and the indicating liquid 620 is arranged around the central column. This effectively prevents the indicating liquid 620 from sloshing within the housing 610, improving measurement accuracy. Simultaneously, the material of the housing 610 can be made of transparent or semi-transparent material, allowing medical personnel to clearly observe changes in the liquid level of the indicating liquid 620. In addition, graduations can be provided between adjacent marking lines 611 to further refine angle measurements and improve measurement accuracy. Through these designs, the bed device can more accurately reflect the tilt angle of the bed surface 110, providing a more reliable reference for medical staff to make adjustments.

[0044] In another possible embodiment of this utility model, such as Figure 1 As shown, to facilitate the movement of the bed 100 by medical staff, a second roller 310 can be installed on the end of the second support leg 300 opposite to the bed 100. Medical staff can then push the bed 100 to make the second roller 310 roll on the ground, enabling convenient movement of the bed 100 and increasing the flexibility of the bed device. In specific configuration, the number of second rollers 310 matches the number of second support legs 300, meaning one second roller 310 is installed on each second support leg 300 to ensure the stability of the bed 100's movement. The second rollers 310 can be commonly used silent rollers in existing technology to reduce noise during movement and provide a quieter and more comfortable environment for patients. Simultaneously, the connection structure between the second roller 310 and the second support leg 300 should be robust and reliable to prevent detachment or damage during movement, ensuring the safe use of the bed device.

[0045] In the above embodiments, the first roller 410 and the second roller 310 are preferably configured as casters, allowing both the first roller 410 and the second roller 310 to rotate freely 360 degrees, further improving the flexibility and ease of movement of the bed device. Medical staff can easily push the bed 100 to a designated position as needed, or make necessary adjustments within the ward, without the need for strenuous lifting, greatly improving work efficiency. At the same time, the caster design also makes the bed 100 more stable during movement, avoiding bumps caused by changes in direction, and providing a more comfortable user experience for patients.

[0046] In another possible embodiment of this utility model, such as Figure 1As shown, a first baffle 131 is provided at one end of the bed frame 100, opposite to the first support leg 200. The first baffle 131 is fixedly connected to the frame 120. Correspondingly, a second baffle 132 is provided at the other end of the bed frame 100, opposite to the second support leg 300. The first baffle 131 and the second baffle 132 are set perpendicular to the bed surface 110 to prevent patients from slipping off the bed frame 100 while lying down, thus improving the safety of the bed device. The height of the first baffle 131 and the second baffle 132 can be set to match the height of the bed frame 100 to ensure effective blocking of patients. In specific implementation, the first baffle 131 and the second baffle 132 can be made of the same material as the frame 120 to improve overall stability. At the same time, soft protective pads can be provided on the surface of the first baffle 131 and the second baffle 132 to increase comfort and avoid pressure or abrasions to patients. The protective pad can be made of environmentally friendly, non-toxic, and easy-to-clean materials to facilitate daily maintenance and cleaning. Through these designs, this bed device not only meets the specific needs of patients with cerebrospinal fluid leakage but also improves ease of use and comfort, providing medical staff with a more efficient and safer working tool, while also offering patients a more comfortable and humane treatment environment.

[0047] Based on the above embodiments, the actual use of the bed device for patients with cerebrospinal fluid leakage according to this utility model is as follows:

[0048] First, such as Figures 2 to 4 As shown, before the patient lies down on the bed 100, medical staff can adjust the lifters 400 on several first legs 200 according to the actual condition of the patient with cerebrospinal fluid leakage, so that the first legs 200 are raised to a certain height, thereby allowing the bed surface 110 to form a certain tilt angle. During this process, medical staff can refer to the tilt angle of the bed surface 110 displayed on the angle measuring ruler 600 to ensure that the tilt angle of the bed surface 110 meets the treatment needs of the patient with cerebrospinal fluid leakage.

[0049] After adjustment, the patient with cerebrospinal fluid leakage lies on the bed surface 110 with their head lower than their feet. During this lying position, the first baffle 131 and the second baffle 132 effectively prevent the patient from slipping, improving the safety of the treatment process. Simultaneously, the tilt angle of the bed 100 keeps the patient's head in a lower position, facilitating cerebrospinal fluid drainage and reducing patient discomfort. Furthermore, the design of this bed device fully considers ease of use and comfort, such as the foot pedal operation of the lift 400, the intuitive display of the angle measuring ruler 600, and the inclusion of silent casters, all providing great convenience for medical staff and patients.

[0050] This utility model is applicable to a bed device for patients with cerebrospinal fluid leakage. It not only meets the special treatment needs of patients, but also improves the convenience and comfort of use, and provides medical staff with a more efficient and safe working tool.

[0051] In summary, this utility model provides a bed device suitable for patients with cerebrospinal fluid leakage. The bed device includes: a bed frame, with a plurality of first legs spaced apart at one end of the bed frame along a direction perpendicular to the bed surface, and a plurality of second legs spaced apart at the other end of the bed frame along a direction perpendicular to the bed surface; and a lifter, fixedly mounted on the end of the first legs away from the bed frame, the lifter including a first roller that abuts against the ground, the combined length of the lifter and the first legs being adapted to the length of the second legs. This utility model, by setting a lifter on the end of the first legs away from the bed frame at one end of the bed frame, allows adjustment of the support length of the first legs. Combined with the second legs, the bed surface can be adjusted from a horizontal plane to an inclined plane. The first roller on the lifter can adaptively adjust the relative position between the first legs and the ground. This utility model is easy to operate, can quickly and stably adjust the bed surface angle, and is suitable for the use needs of patients with cerebrospinal fluid leakage who require a higher head position.

[0052] It should be understood that the application of this utility model is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A bed device suitable for patients with cerebrospinal fluid leakage, characterized in that, The bed device for patients with cerebrospinal fluid leakage includes: The bed frame has a number of first legs spaced apart at one end along the direction perpendicular to the bed surface, and a number of second legs spaced apart at the other end along the direction perpendicular to the bed surface. A lifter is fixedly mounted on the end of the first support leg away from the bed body. The lifter includes a first roller that abuts against the ground. The combined length of the lifter and the first support leg is adapted to the length of the second support leg.

2. The bed device for patients with cerebrospinal fluid leakage according to claim 1, characterized in that, The bed frame includes a frame, a plurality of first legs are rotatably connected to the frame, and a plurality of second legs are fixedly connected to the frame; A limit rod is provided on the frame corresponding to the position of the first support leg. One end of the limit rod is rotatably connected to the frame, and the other end is rotatably connected to the first support leg.

3. The bed device for patients with cerebrospinal fluid leakage according to claim 2, characterized in that, A limiting part is provided on the frame corresponding to the position of the first support leg. The limiting part protrudes from the frame and abuts against the corresponding side of the first support leg. The limiting part is used to limit the rotation range of the first support leg. The limiting part is located on the side of the first support leg away from the limiting rod.

4. The bed device for patients with cerebrospinal fluid leakage according to claim 3, characterized in that, The limiting rod is a telescopic rod, which includes a first rod body and a second rod body that are slidably connected. A compression spring is provided inside the first rod body, and the two ends of the compression spring are fixedly connected to the first rod body and the second rod body, respectively.

5. The bed device for patients with cerebrospinal fluid leakage according to claim 3, characterized in that, A buffer pad is provided on the side of the limiting part corresponding to the first support leg, and the buffer pad is fixedly attached to the limiting part.

6. The bed device for patients with cerebrospinal fluid leakage according to claim 1, characterized in that, An angle measuring ruler is provided on one side of the bed. The angle measuring ruler includes a transparent and sealed housing. Several marking lines are provided on the housing along a predetermined angle. The inner cavity of the housing is filled with an indicator liquid.

7. The bed device for patients with cerebrospinal fluid leakage according to claim 6, characterized in that, The shell has a circular cross-sectional shape, and a plurality of the marking lines are arranged in a circumferential array on the shell. The liquid level of the indicator liquid corresponds to the position of the marking lines arranged in the horizontal direction.

8. The bed device for patients with cerebrospinal fluid leakage according to claim 1, characterized in that, The second leg is provided with a second roller at the end opposite to the bed body.

9. The bed device for patients with cerebrospinal fluid leakage according to claim 8, characterized in that, The first roller and the second roller are omnidirectional wheels.

10. The bed device for patients with cerebrospinal fluid leakage according to claim 1, characterized in that, A first baffle is provided on one end of the bed body away from the first support leg, and a second baffle is provided on the other end of the bed body away from the second support leg. The first baffle and the second baffle are arranged perpendicular to the bed surface.

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