A neurosurgical nursing device for preventing muscle atrophy

Abstract

The application discloses a nursing device for preventing muscle atrophy in neurosurgery, and relates to the technical field of medical equipment. A switching training assembly is installed on a nursing bed plate, shaft pipes are symmetrically welded on the bottom end of a switching port, side retaining edges are hinged on the two sides of a rotating supporting plate, a headboard is welded on one end of the rotating supporting plate, a sliding plate is slidably installed in a sliding groove, a control rope is threaded through the headboard and wound on the outside of a winding shaft, and an expansion function assembly is installed on the nursing bed plate and the side retaining edges. The patient can hold the top end of the sliding plate, and the patient can perform a squatting and leg bending operation by moving the sliding plate downward. The patient can be supported by the sliding plate, and the patient can perform a rehabilitation training operation for preventing muscle atrophy without the help of medical staff, thereby reducing the burden of the medical staff. The subsequent recovery evaluation is facilitated by a tension sensor, the treatment effect is improved, the device is suitable for patients in different recovery stages, the patient does not need to walk or be assisted to move, and the burden of the patient is reduced.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, specifically to a neurosurgical nursing device for preventing muscle atrophy. Background Technology

[0002] Neurosurgery is a branch of medicine that focuses on the diagnosis and treatment of diseases of the central and peripheral nervous systems, covering lesions of the brain, spinal cord, peripheral nerves and related blood vessels. Neurogenic muscular atrophy is one of the common causes of muscle atrophy. In neurosurgical care, it is often necessary to train patients to prevent muscle atrophy in order to achieve better treatment and rehabilitation results.

[0003] The patent application number CN202011266254.X mentions "a nursing device for preventing muscle atrophy in neurosurgery". The device has two exercise and nursing modes: active and passive. By simply disassembling and pulling the frame, users can flexibly switch between the usage modes according to their needs. The device is simple and convenient to use.

[0004] However, the aforementioned device requires the patient to walk or be assisted by others to the device for training. This is time-consuming and laborious for the patient, and it cannot be adjusted according to the user's level of rehabilitation training. This limited applicability also affects the effectiveness of the patient's rehabilitation training. Summary of the Invention

[0005] This invention provides a neurosurgical nursing device for preventing muscle atrophy, which can effectively solve the problems mentioned in the background art, such as the time-consuming and laborious operation for patients, the inability to adjust according to the user's rehabilitation training level, the limited range of applicability, and the impact on the effectiveness of the patient's rehabilitation training.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a neurosurgical nursing device for preventing muscle atrophy, comprising a nursing bed board, wherein the nursing bed board is equipped with a switching training component, and the switching training component includes a switching port; The nursing bed board has a switching opening in the middle. Shaft tubes are symmetrically welded to both sides of the bottom end of the switching opening. The two shaft tubes are rotatably connected to both ends of the shaft. A switching shaft seat is fixedly sleeved in the middle of the shaft. A rotating support plate is rotatably installed in the middle of the top surface of the switching shaft seat. A functional frame is fixedly installed on the top surface of the rotating support plate. Side guards are hinged to both sides of the rotating support plate. A headboard is welded to one end of the rotating support plate. The functional frame has an embedded groove on each of its two top sides. One end of the embedded groove has a sliding groove, and a sliding plate is slidably installed inside the sliding groove. The opposite ends of the two sliding plates are connected by a connecting strap. One end of the sliding plate has a disassembly screw groove, and a disassembly block is threadedly connected inside the disassembly screw groove. A control rope is connected to the top of the disassembly block. The control rope passes through the headboard and is wound around the outside of the winding shaft. One end of the winding shaft is connected to the output shaft of the winding motor.

[0007] According to the above technical solution, a soft pad is embedded inside the functional frame, and a switching servo motor is connected to one end of the shaft. The switching servo motor is embedded in the bottom surface of the nursing bed board.

[0008] According to the above technical solution, a bed tailboard is welded to the other end of the rotating tray. A support groove is opened at one end of the bed tailboard. An inflatable pad is glued inside the support groove. An anti-slip pad is glued to one end of the inflatable pad. An air pump is symmetrically installed at the top of the bed tailboard. The air outlet of the air pump is connected to the inflatable pad through a hose.

[0009] According to the above technical solution, the nursing bed board is welded to fixed support frames at both ends. The fixed support frame has a guide groove at the top and a support opening at the top of one side of the guide groove. A bottom slide rod is slidably installed inside the guide groove. A top slide rod is hinged to the top of the bottom slide rod. Two top slide rods located at the same end are respectively welded to the bottom ends of the bed rail. Bed corner clips are welded to the two ends of the bed rail near the corner of the rotating support plate. An electric push rod is installed on the bottom surface of the nursing bed board near the bed rail. The bottom end of the extended end of the electric push rod is connected to a movable support frame. The two ends of the movable support frame are correspondingly and movably sleeved onto the two ends of the fixed support frame. Universal wheels are symmetrically installed on the bottom end of the fixed support frame.

[0010] According to the above technical solution, electromagnets are embedded and installed at both ends of the functional frame near the side guards. The length of the embedded groove is equal to the length of the sliding plate. The sliding plate is a combination of a round rod, an arc plate and a flat plate welded together. Supporting cotton strips are glued to the edge of the flat plate of the sliding plate. A buffer groove is opened at the bottom end of the round rod of the sliding plate. A buffer rod is slidably embedded at the bottom end of the buffer groove. A buffer spring is installed at one end of the buffer rod inside the buffer groove. One end of the disassembly block is connected to the control rope via a tension sensor, and the housing of the tension sensor is a regular hexagonal block.

[0011] According to the above technical solution, the output end of the tension sensor is electrically connected to the input end of the external control console, the input ends of the winding motor, the switching servo motor, the electric push rod and the electromagnet are respectively electrically connected to the output end of the external control console, and the input end of the external control console is electrically connected to the output end of the external power supply.

[0012] According to the above technical solution, the nursing bed board and side guards are equipped with an extended function component, which includes a function guide. A functional guide is provided in the middle of the side guard, and a disassembly hole is provided at one end of the functional guide. An adjustment motor is fixedly installed at the disassembly hole end of the side guard. A lead screw is connected to the output shaft end of the adjustment motor. The lead screw passes through a distance slider through a thread. One end of the distance slider is slidably engaged inside the functional guide. A metering spring is movably sleeved on the outside of the lead screw. A pressure sensor is connected to one end of the metering spring. A docking screw block is connected to one end of the pressure sensor. A first expansion block is slidably installed inside the functional guide port, and a second expansion block is slidably installed inside the functional guide port on one side of the first expansion block. Both the first and second expansion blocks have insertion holes in their middle, and insertion blocks are snapped into the insertion holes. A fixing nut is threaded to one end of the insertion block. A connecting hole plate is welded to the insertion block at one end of the second expansion block. A docking screw hole is opened on the first expansion block near the docking screw block. A folding plate is welded to the insertion block on one side of the first expansion block, and an arc-shaped strip is glued to the middle of one side of the folding plate.

[0013] According to the above technical solution, the bottom end of the fixed support frame is symmetrically connected with locking claws, and the four locking claws are respectively welded to the corner positions of the bottom surface of the collection plate, and a collection box is installed on the top surface of the collection plate.

[0014] According to the above technical solution, the longitudinal section of the first expansion block and the second expansion block is I-shaped, and the dimensions and shapes of the end faces of the first expansion block, the second expansion block and the disassembly hole are the same.

[0015] According to the above technical solution, the output terminal of the pressure sensor is electrically connected to the input terminal of the external control console, and the input terminal of the regulating motor is electrically connected to the output terminal of the external control console.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. Equipped with a switching training component, pulling the bed rails upwards causes the bed corner clips to disengage from the corner of the rotating tray, thus removing the rotating tray from its fixed position. The bottom and top sliding rods rise along the guide grooves, and the bed rails rotate 90° to a horizontal position. The top sliding rod is then inserted into the support opening to prevent collisions during rotation. The rotating tray is manually rotated with the center of the switching axle seat as the axis, until one side of the rotating tray coincides with the adjacent side of the switching axle seat. The switching servo motor drives the rotating tray to rotate around the axle, tilting it until the bottom of the bed footboard contacts the ground. The height of the bed footboard in contact with the ground can be adjusted by pushing the movable load-bearing frame with an electric push rod, changing the tilt angle of the rotating tray. The greater the tilt angle, the greater the force the patient exerts when stepping on the bed footboard, allowing for adjustments based on the patient's recovery progress to obtain a more suitable training intensity. When training is needed, the air pump inflates the air pad in the support slot, causing it to bulge and push out the anti-slip pad until its bottom touches the ground for auxiliary support, improving stability. The winding motor drives the winding shaft to rotate, unwinding the control rope. The patient holds onto the top of the sliding plate, and as the sliding plate moves down, the patient squats and bends their legs. Supported by the sliding plate, the patient can perform rehabilitation training to prevent muscle atrophy without the assistance of medical staff, reducing the burden on medical staff. It also allows for easy assessment of whether the patient can stand on their own using the tension sensor, facilitating subsequent evaluation and improving treatment effectiveness. Furthermore, this device is suitable for patients at different stages of recovery, and patients do not need to get out of bed or require assisted transport, further reducing their burden.

[0017] 2. It is equipped with an expansion function component. The first expansion block and the second expansion block can be inserted through the disassembly hole at one end of the function guide. An elastic band can be connected to one end of the connecting plate for rehabilitation training of the hands or feet. Alternatively, the folding plate can be unfolded and the foot can be inserted into the arc-shaped band. The patient pushes the first expansion block with his foot and relies on the bending of his leg to repeatedly squeeze the measuring spring. The pressure of the squeeze is collected by the pressure sensor to assess the recovery status of the leg. If the legs are difficult to train independently or the elasticity of the measuring spring is not appropriate, start the adjustment motor. The adjustment motor drives the lead screw to rotate, and the distance slider slides along the lead screw and the functional guide to adjust the compression force of the measuring spring. Alternatively, the patient's feet can be moved with the reciprocating folding plate. Active or passive recovery training can be selected, and different training can be carried out according to the different recovery conditions of the patients to achieve better training results.

[0018] In summary, the training switching component can change the training intensity by altering the angle of the rotating tray, and the extended function component can also select active or passive training by installing different numbers and positions of second extension blocks and adjusting the elasticity of the metering springs associated with the first extension block. The two components work together to broaden the training range and provide more content, which is more conducive to patients' training to prevent muscle atrophy. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0020] In the attached diagram: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the switching training component of the present invention; Figure 3 This is a schematic diagram of the mounting structure of the shaft of the present invention; Figure 4This is a schematic diagram of the installation structure of the movable load-bearing frame of the present invention; Figure 5 This is the present invention. Figure 4 A schematic diagram of the structure of region A; Figure 6 This is a schematic diagram of the installation structure of the sliding plate of the present invention; Figure 7 This is the present invention. Figure 6 A schematic diagram of the structure of region B; Figure 8 This is a schematic diagram of the structure of the extended functional components of the present invention; Figure 9 This is a schematic diagram of the installation structure of the second expansion block of the present invention; Figure 10 This is the present invention. Figure 9 A schematic diagram of the C region structure; Numbered in the diagram: 1. Nursing bed board; 2. Switching training components; 201. Switching port; 202. Shaft tube; 203. Shaft rod; 204. Switching shaft seat; 206. Rotating tray; 207. Functional frame; 208. Soft pad; 209. Side guard; 210. Headboard; 211. Embedded groove; 212. Slide groove; 213. Sliding plate; 214. Connecting strap; 215. Removal screw groove; 216. Removal block; 217. Control rope; 218. Rewind shaft; 219. Rewind motor; 220. Switching servo motor; 221. 222. Bed footboard; 223. Support groove; 224. Inflatable mat; 225. Anti-slip mat; 226. Air pump; 227. Fixed support frame; 228. Guide groove; 229. Support opening; 230. Bottom slide rod; 231. Top slide rod; 232. Bed corner bracket; 233. Electric push rod; 234. Movable load-bearing frame; 235. Support cotton strip; 236. Buffer groove; 237. Buffer rod; 238. Buffer spring; 239. Tension sensor; 240. Casters; 241. Electromagnet; 3. Extended Functional Components; 301. Functional Guide Port; 302. Disassembly Hole; 303. Adjustment Motor; 304. Lead Screw; 305. Distance Slider; 306. Pressure Sensor; 307. Connecting Screw Block; 308. First Extension Block; 309. Second Extension Block; 310. Insertion Hole; 311. Insertion Block; 312. Fixing Nut; 313. Connecting Hole Plate; 314. Connecting Screw Hole; 315. Folding Plate; 316. Arc-shaped Band; 317. Clamping Claw; 318. Collection Plate; 319. Collection Box; 320. Metering Spring. Detailed Implementation

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0022] Example: Figure 1-10 As shown, the present invention provides a technical solution for a neurosurgical nursing device to prevent muscle atrophy, including a nursing bed board 1. The nursing bed board 1 is equipped with a switching training component 2. The switching training component 2 includes a switching port 201, a shaft tube 202, a shaft rod 203, a switching shaft seat 204, a rotating support plate 206, a functional frame 207, a soft pad 208, a side guard 209, a headboard 210, an embedded groove 211, a sliding groove 212, a sliding plate 213, a connecting strap 214, a disassembly screw groove 215, a disassembly block 216, a control rope 217, and a winding mechanism. 218. Roller 219. Rewind motor 220. Switching servo motor 221. Bed tailboard 221. Support groove 222. Inflatable mat 223. Anti-slip mat 224. Air pump 225. Fixed support frame 226. Guide groove 227. Support opening 228. Bottom slide rod 229. Top slide rod 230. Bed rail 231. Bed corner clip 232. Electric push rod 233. Movable load-bearing frame 234. Support cotton strip 235. Buffer groove 236. Buffer rod 237. Buffer spring 238. Tension sensor 239. Universal wheel 240 and electromagnet 241; A switching opening 201 is provided in the middle of the nursing bed board 1. Shaft tubes 202 are symmetrically welded to both sides of the bottom end of the switching opening 201. The two shaft tubes 202 are rotatably connected to both ends of a shaft 203. A switching shaft seat 204 is fixedly sleeved in the middle of the shaft 203. A rotating support plate 206 is rotatably mounted on the center of the top surface of the switching shaft seat 204. A bed end plate 221 is welded to the other end of the rotating support plate 206. A support groove 222 is provided at one end of the bed end plate 221. The support groove 222 contains... An inflatable pad 223 is attached to one end of the inflatable pad 223, and an anti-slip pad 224 is attached to one end of the inflatable pad 223. An air pump 225 is symmetrically installed on the top of the footboard 221. The air outlet of the air pump 225 is connected to the inflatable pad 223 through a hose, so as to stably support the ground after the rotating support plate 206 rotates. A functional frame 207 is fixedly installed on the top surface of the rotating support plate 206. Side guards 209 are hinged on both sides of the rotating support plate 206. A headboard 210 is welded to one end of the rotating support plate 206. The functional frame 207 has an embedded groove 211 on both sides at the top. One end of the embedded groove 211 has a sliding groove 212. A sliding plate 213 is slidably installed inside the sliding groove 212. The opposite ends of the two sliding plates 213 are connected by a connecting strap 214. One end of the sliding plate 213 has a disassembly screw groove 215. A disassembly block 216 is threadedly connected inside the disassembly screw groove 215. A control rope 217 is connected to the top of the disassembly block 216. The control rope 217 passes through the headboard 210 and is wound around the outside of the winding shaft 218. One end of the winding shaft 218 is connected to the output shaft end of the winding motor 219. A soft pad 208 is embedded inside the functional frame 207. One end of the shaft 203 is connected to a switching servo motor 220. The switching servo motor 220 is embedded in the bottom surface of the nursing bed board 1, which facilitates the installation of the switching servo motor 220 and the rotation of the driving shaft 203.

[0023] Both ends of the nursing bed board 1 are welded to fixed support frames 226. The top of the fixed support frame 226 is provided with a guide groove 227. A support opening 228 is provided on one side of the top of the guide groove 227. A bottom slide rod 229 is slidably installed inside the guide groove 227. A top slide rod 230 is hinged to the top of the bottom slide rod 229. Two top slide rods 230 located at the same end are respectively welded to the bottom ends of the bed rail 231. Bed corner clips 232 are welded to the corners of the bed rail 231 near the corners of the rotating support plate 206. An electric push rod 233 is installed on the bottom surface of the nursing bed board 1 near the bed rail 231. The bottom end of the extended end of the electric push rod 233 is connected to the movable support frame 234. The two ends of the movable support frame 234 are correspondingly and movably sleeved on the two ends of the fixed support frame 226. Universal wheels 240 are symmetrically installed on the bottom end of the fixed support frame 226.

[0024] Electromagnets 241 are embedded at both ends of the functional frame 207 near the side guards 209. The output end of the tension sensor 239 is electrically connected to the input end of the external control console. The input ends of the winding motor 219, the switching servo motor 220, the electric push rod 233, and the electromagnet 241 are electrically connected to the output end of the external control console, and the input end of the external control console is electrically connected to the output end of the external power supply, ensuring that the tension sensor 239, the winding motor 219, the switching servo motor 220, the electric push rod 233, and the electromagnet 241 work normally. The length of the embedded groove 211 is equal to the length of the sliding plate 213. The sliding plate 213 is a combination of a round rod, an arc plate, and a flat plate welded together. The edge of the flat plate of the sliding plate 213 is glued with a support cotton strip 235. The bottom end of the round rod of the sliding plate 213 is provided with a buffer groove 236. A buffer rod 237 is slidably embedded at the bottom end of the buffer groove 236. A buffer spring 238 is installed at one end of the buffer rod 237 inside the buffer groove 236. One end of the disassembly block 216 is connected to the control rope 217 via a tension sensor 239, the outer shell of which is a regular hexagonal block.

[0025] The nursing bed board 1 and the side guard 209 are equipped with an extension function component 3. The extension function component 3 includes a function guide 301, a disassembly hole 302, an adjustment motor 303, a lead screw 304, a distance slider 305, a pressure sensor 306, a docking screw block 307, a first extension block 308, a second extension block 309, a plug hole 310, a plug block 311, a fixing nut 312, a connecting hole plate 313, a docking screw hole 314, a folding plate 315, an arc-shaped belt 316, a locking claw 317, a collection plate 318, a collection box 319, and a metering spring 320. A functional guide 301 is provided in the middle of the side guard 209. A disassembly hole 302 is provided at one end of the functional guide 301. An adjusting motor 303 is fixedly installed at one end of the side guard 209 at the disassembly hole 302. A lead screw 304 is connected to the output shaft end of the adjusting motor 303. The lead screw 304 passes through a distance slider 305 through a thread. One end of the distance slider 305 is slidably engaged inside the functional guide 301. A metering spring 320 is movably sleeved on the outside of the lead screw 304. A pressure sensor 306 is connected to one end of the metering spring 320. A docking screw block 307 is connected to one end of the pressure sensor 306. The output end of the pressure sensor 306 is electrically connected to the input end of the external control console. The input end of the adjusting motor 303 is electrically connected to the output end of the external control console to ensure that the pressure sensor 306 and the adjusting motor 303 work normally. A first expansion block 308 is slidably installed inside the functional guide 301. A second expansion block 309 is slidably installed inside the functional guide 301 on one side of the first expansion block 308. Both the first expansion block 308 and the second expansion block 309 have an I-shaped longitudinal section. The end face dimensions and shapes of the first expansion block 308, the second expansion block 309, and the disassembly hole 302 are identical, facilitating the installation and disassembly of the first expansion block 308 and the second expansion block 309 through the disassembly hole 302. A insertion hole 310 is provided in the middle of both the first expansion block 308 and the second expansion block 309, and a plug is snapped into the insertion hole 310. Connecting block 311, one end of which is connected to a fixing nut 312 via a thread. Connecting hole plate 313 is welded to the connecting block 311 at one end of the second expansion block 309. The first expansion block 308 has a connecting screw hole 314 near the connecting screw block 307. A folding plate 315 is welded to the connecting block 311 on one side of the first expansion block 308. An arc-shaped strip 316 is glued to the middle of one side of the folding plate 315. The bottom end of the fixed support frame 226 is symmetrically clamped with clamping claws 317. The four clamping claws 317 are respectively welded to the corner of the bottom surface of the collecting plate 318. A collecting box 319 is installed on the top surface of the collecting plate 318.

[0026] The working principle and usage process of this invention are as follows: During normal use, rotate the edge of the support plate 206 to align with the edge of the nursing bed board 1. Lay a sheet on the top surface of the soft pad 208 for use as a regular hospital bed. When training to prevent muscle atrophy is required, if the patient is unable to get up and can only perform light activities, rotate the side guard 209 at the connection point by 180° until one side of the side guard 209 is flush with the functional frame 207. Activate the electromagnet 241 to attract the side guard 209, which is made of ferromagnetic material. Remove the first extension block 308 and the second extension block 309 stored in the collection box 319, and then pass them through the functional guide port 301. The first expansion block 308 and the second expansion block 309 are inserted into the disassembly hole 302 at one end. The docking screw hole 314 and the docking screw block 307 of the first expansion block 308 are connected by threads. The plug block 311 is installed in the plug hole 310 and fixed by rotating the fixing nut 312. An elastic band can be connected to one end of the connecting plate 313 for rehabilitation training of the hands or feet. Alternatively, the folding plate 315 can be unfolded and the foot can be placed into the arc-shaped band 316. The patient pushes the first expansion block 308 with his foot and relies on the bending of his leg to reciprocate to compress the measuring spring 320. The pressure of the compression is collected by the pressure sensor 306 to assess the recovery status of the leg. If the leg is difficult to train independently or the elasticity of the measuring spring 320 is not appropriate, the adjusting motor 303 is activated. The adjusting motor 303 drives the lead screw 304 to rotate, and the distance slider 305 slides along the lead screw 304 and the functional guide 301 to adjust the squeezing force of the measuring spring 320. Alternatively, the patient's foot can be moved with the reciprocating folding plate 315. Active or passive recovery training can be performed, and different training can be carried out according to the different recovery conditions of the patient to achieve better training results. When the patient needs to get out of bed and walk, with the side guard 209 of the electromagnet 241 upright, the electric actuator 233 is activated. The electric actuator 233 pushes the movable support frame 234 to adjust and lower, contacting the ground to prevent the casters 240 from sliding freely. The sliding plate 213 is taken out from the collection box 319, and the buffer rod 237 of the sliding plate 213 is inserted into the insertion groove 211. The sliding plate 213 is pulled down along the groove 212. The control rope 217 is pulled, and the disassembly block 216 is aligned with the disassembly screw groove 215 and connected by threads. The patient's arm is on the outside of the sliding plate 213, and the armpit is placed on the support cotton strip 235. The sliding plate 213 is a plastic plate with a certain degree of flexibility. The two sliding plates 213 are connected at opposite ends by the connecting strap 214. The connecting strap 214 is pulled until the inner side of the sliding plate 213 is in contact with the patient's chest to prevent the patient from falling off the bed during subsequent operations. The preparation operation is completed. The above is as attached. Figure 2 The above; Pull the bed rail 231 upwards, the bed corner clip 232 disengages from the corner of the rotating support plate 206, and the rotating support plate 206 is no longer fixed. The bottom slide rod 229 and the top slide rod 230 rise along the guide groove 227 until the bottom end of the bottom slide rod 229 exceeds the top end of the guide groove 227. Then, rotate at the connection between the bottom slide rod 229 and the top slide rod 230, and the bed rail 231 rotates 90° to the horizontal, embedding the top slide rod 230 into the support opening 228 to prevent collision during rotation. Switch the center of the bearing seat 204 as the axis and manually rotate the rotating support plate. 206, until the rotating tray 206 rotates 90°, one side of the rotating tray 206 coincides with the adjacent side of the switching shaft seat 204, the switching servo motor 220 is started, and it rotates around the shaft 203 as the axis. The rotating tray 206 tilts until the bottom of the bed end plate 221 contacts the ground. The height of the bed end plate 221 in contact with the ground can be adjusted by the electric push rod 233 pushing the movable load-bearing frame 234 to change the tilt angle of the rotating tray 206. The greater the tilt angle, the greater the force of the patient stepping on the bed end plate 221. When training is required, first start the air pump 225 to inflate the air pad 223 in the support groove 222. The air pad 223 inflates and pushes out the anti-slip pad 224 until the bottom of the anti-slip pad 224 contacts the ground for auxiliary support, improving the stability of the support. Then, start the winding motor 219, which drives the winding shaft 218 to rotate and unwind the control rope 217. The patient holds the top of the sliding plate 213. As the sliding plate 213 moves down, the patient squats down and bends their legs. With the support of the sliding plate 213, the patient can perform rehabilitation training to prevent muscle atrophy without the assistance of medical staff, reducing the burden on medical staff. It also makes it easier to determine whether the patient can stand up on their own through the tension sensor 239, which is convenient for subsequent assessment and thus improves the treatment effect. Moreover, this device is suitable for patients at different stages of recovery. Patients do not need to get out of bed or be carried with assistance, which also reduces the burden on patients. The buffer rod 237 and buffer spring 238 inside the buffer groove 236 serve as a safety auxiliary structure. If the descent speed is too fast, the buffer rod 237 can strike the bottom of the buffer groove 236, and the buffer spring 238 can retract and support as a buffer to prevent the patient from falling due to excessive descent or from being injured by excessive reaction, thereby improving the safety of the equipment. The sliding plate 213, the first extension block 308, and the second extension block 309 are all placed inside the collection box 319 to prevent the protruding sliding plate 213, the first extension block 308, and the second extension block 309 from affecting the use of the device as a regular hospital bed. The training component 2 can change the training intensity by altering the angle of the rotating tray 206. The extended function component 3 can also select active or passive training by installing different numbers and positions of second extension blocks 309 and adjusting the elasticity of the metering spring 320 associated with the first extension block 308. The two components work together to make the training range wider and the content more abundant, which is more conducive to the patient's training to prevent muscle atrophy.

[0027] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A neurosurgical nursing device for preventing muscle atrophy, comprising a nursing bed board (1), characterized in that: The nursing bed board (1) is equipped with a switching training component (2), which includes a switching port (201). The nursing bed board (1) has a switching port (201) in the middle. The two sides of the bottom end of the switching port (201) are symmetrically welded with shaft tubes (202). The two shaft tubes (202) are rotatably connected to the two ends of the shaft rod (203). The middle of the shaft rod (203) is fixedly sleeved with a switching shaft seat (204). The middle of the top surface of the switching shaft seat (204) is rotatably mounted with a rotating support plate (206). The top surface of the rotating support plate (206) is fixedly mounted with a functional frame (207). The two sides of the rotating support plate (206) are hinged with side guards (209). One end of the rotating support plate (206) is welded with a headboard (210). The functional frame (207) has an embedded groove (211) on both sides at the top. One end of the embedded groove (211) has a sliding groove (212). A sliding plate (213) is slidably installed inside the sliding groove (212). The two sliding plates (213) are connected at opposite ends by a connecting strap (214). One end of the sliding plate (213) has a disassembly screw groove (215). A disassembly block (216) is threaded inside the disassembly screw groove (215). A control rope (217) is connected to the top of the disassembly block (216). The control rope (217) passes through the headboard (210) and is wound around the outside of the winding shaft (218). One end of the winding shaft (218) is connected to the output shaft end of the winding motor (219).

2. The neurosurgical nursing device for preventing muscle atrophy according to claim 1, characterized in that, A soft pad (208) is embedded inside the functional frame (207), and a switching servo motor (220) is connected to one end of the shaft (203). The switching servo motor (220) is embedded in the bottom surface of the nursing bed board (1).

3. The neurosurgical nursing device for preventing muscle atrophy according to claim 1, characterized in that, The other end of the rotating support plate (206) is welded with a bed tail plate (221). One end of the bed tail plate (221) is provided with a support groove (222). An air pad (223) is glued inside the support groove (222). An anti-slip pad (224) is glued to one end of the air pad (223). An air pump (225) is symmetrically installed on the top of the bed tail plate (221). The air outlet of the air pump (225) is connected to the air pad (223) through a hose.

4. A neurosurgical nursing device for preventing muscle atrophy according to claim 3, characterized in that, The nursing bed board (1) has a fixed support frame (226) welded to both ends. The fixed support frame (226) has a guide groove (227) at the top. The guide groove (227) has a support opening (228) at the top of one side. A bottom slide rod (229) is slidably installed inside the guide groove (227). A top slide rod (230) is hinged to the top of the bottom slide rod (229). The two top slide rods (230) located at the same end are welded to the bottom ends of the bed rail (231). Bed corner clips (232) are welded to the corners of the bed rail (231) near the corners of the rotating support plate (206). An electric push rod (233) is installed on the bottom surface of the nursing bed board (1) near the bed rail (231). The bottom end of the extended end of the electric push rod (233) is connected to a movable support frame (234). The two ends of the movable support frame (234) are correspondingly and movably sleeved on the two ends of the fixed support frame (226). Universal wheels (240) are symmetrically installed on the bottom end of the fixed support frame (226).

5. A neurosurgical nursing device for preventing muscle atrophy according to claim 4, characterized in that, Electromagnets (241) are embedded at both ends of the functional frame (207) near the side guards (209). The length of the embedding groove (211) is equal to the length of the sliding plate (213). The sliding plate (213) is a combination of a round rod, an arc plate and a flat plate welded together. Supporting cotton strips (235) are glued to the edge of the flat plate of the sliding plate (213). A buffer groove (236) is opened at the bottom end of the round rod of the sliding plate (213). A buffer rod (237) is slidably embedded at the bottom end of the buffer groove (236). A buffer spring (238) is installed at one end of the buffer rod (237) inside the buffer groove (236). One end of the disassembly block (216) is connected to the control rope (217) via a tension sensor (239), and the outer shell of the tension sensor (239) is a regular hexagonal block.

6. A neurosurgical nursing device for preventing muscle atrophy according to claim 5, characterized in that, The output of the tension sensor (239) is electrically connected to the input of the external control console. The inputs of the winding motor (219), the switching servo motor (220), the electric push rod (233), and the electromagnet (241) are electrically connected to the output of the external control console, respectively. The input of the external control console is electrically connected to the output of the external power supply.

7. A neurosurgical nursing device for preventing muscle atrophy according to claim 6, characterized in that, The nursing bed board (1) and the side guard (209) are equipped with an extended function component (3), which includes a function guide (301). A functional guide (301) is provided in the middle of the side guard (209), and a disassembly hole (302) is provided at one end of the functional guide (301). An adjustment motor (303) is fixedly installed at one end of the side guard (209) at the disassembly hole (302). A lead screw (304) is connected to the output shaft end of the adjustment motor (303). The lead screw (304) passes through the distance slider (305) through the thread. One end of the distance slider (305) is slidably engaged inside the functional guide (301). A metering spring (320) is movably sleeved on the outside of the lead screw (304). A pressure sensor (306) is connected to one end of the metering spring (320), and a docking screw block (307) is connected to one end of the pressure sensor (306). The first expansion block (308) is slidably installed inside the functional guide (301). The second expansion block (309) is slidably installed inside the functional guide (301) on one side of the first expansion block (308). The first expansion block (308) and the second expansion block (309) are both provided with insertion holes (310) in the middle. The insertion hole (310) is fitted with an insertion block (311). One end of the insertion block (311) is connected to a fixing nut (312) by a thread. The insertion block (311) at one end of the second expansion block (309) is welded with a connecting hole plate (313). The first expansion block (308) is provided with a docking screw hole (314) near the docking screw block (307). The insertion block (311) on one side of the first expansion block (308) is welded with a folding plate (315). An arc-shaped strip (316) is glued to the middle of one side of the folding plate (315).

8. A neurosurgical nursing device for preventing muscle atrophy according to claim 7, characterized in that, The fixed support frame (226) has symmetrical locking claws (317) at its bottom end. The four locking claws (317) are respectively welded to the corner of the bottom surface of the collecting plate (318). A collecting box (319) is installed on the top surface of the collecting plate (318).

9. A neurosurgical nursing device for preventing muscle atrophy according to claim 6, characterized in that, The longitudinal section of the first expansion block (308) and the second expansion block (309) is I-shaped, and the end face dimensions and shapes of the first expansion block (308), the second expansion block (309) and the disassembly hole (302) are the same.

10. A neurosurgical nursing device for preventing muscle atrophy according to claim 6, characterized in that, The output terminal of the pressure sensor (306) is electrically connected to the input terminal of the external control console, and the input terminal of the regulating motor (303) is electrically connected to the output terminal of the external control console.

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