Personalized prone device capable of intelligently preventing retinal exfoliation after operation

Abstract

The invention relates to a postoperative intelligent personalized prostrating device for preventing retinal detachment, which belongs to the technical field of medical instruments and comprises a fixed base, and a three-section type electrically-driven floating bed, a shoulder and back fixator, a head monitoring fixator and a central controller are fixedly arranged on the fixed base. By arranging the peaceful sleep nursing bed with the prone posture maintaining and fixing structure and the individualized flexible supporting structure at the same time, and by adding the auxiliary flexible fixing structure, a patient can maintain the prone posture continuously during sleeping; the breathing and heart rate are detected by the sensor, and the posture of the floating bed and the pressure control flexible air cushion are adjusted, so that a patient can obtain flexible support which is more fit to the patient, and the patient is uniformly pressed to guarantee the safety of internal organs, and the automatic quilt covering device is combined with the floating bed capable of controlling and adjusting the posture and height; the convenience of self-care of the patient is greatly improved, and the waste of human resources is greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a personalized prone device for intelligent prevention of retinal detachment after surgery. Background Art

[0002] During the process of retinal detachment surgery, gas or silicone oil needs to be injected into the eye. After the surgery, the prone position is adopted because the injected gas or silicone oil can support the retina. Since the specific gravity of gas and oil is lighter than that of water, they float on top and play a supporting role for the retina, thus promoting the faster recovery and healing of the retina.

[0003] Currently, after retinal detachment surgery, patients need to maintain a prone sleeping position for 3 - 6 months. In the prior art, generally, a simple headrest for the patient to lie face down is added at the top of the hospital bed to assist in supporting the patient to lie face down for prone sleep. In order to make the patient feel soft and comfortable when lying down, a flat flexible cushion is directly laid on the hospital bed.

[0004] Currently, the nursing beds in the prior art for maintaining a prone sleeping position only add a headrest for keeping the face down, which can only achieve the basic support function and cannot actively maintain the patient's prone sleeping position. As a result, the patient is extremely likely to automatically adjust the sleeping position to supine or lateral when asleep due to the discomfort of the prone position, leading to the floating of the silicone oil in the eye and the inability to continue supporting the retina, ultimately resulting in the failure of postoperative care and the need for re - operation adjustment. In the prior art, simply laying a flat flexible cushion cannot effectively relieve the abnormal pressure on the internal organs and blood vessels caused by long - term prone position. Because the body curves and body types of the front - side trunks of different people are different, the flat flexible cushion cannot specifically provide individualized support for patients, ultimately causing different internal organs to be under different degrees of continuous pressure, and even leading to serious cardiovascular diseases. In the prior art, there are also problems with inconvenient body movement and inability to cover the quilt independently when the patient is in a prone sleep, resulting in the need for family members or medical staff to always take care of the patient to go to the toilet and cover the quilt during sleep, increasing the consumption of medical human resources. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to propose a personalized prone device for intelligent prevention of retinal detachment after surgery. By setting a sleeping nursing bed that simultaneously has a fixed structure for maintaining the prone position and an individualized flexible support structure, it solves the problems in the prior art that patients after retinal detachment surgery cannot continuously maintain the prone position during sleep, resulting in the failure of postoperative care, retinal detachment and displacement, leading to surgical failure; patients cannot receive individualized flexible support, resulting in long - term uneven compression of internal organs and causing cardiovascular diseases; and the low self - care ability during prone sleep, consuming a large amount of medical human resources.

[0006] The present invention is achieved through the following technical solutions:

[0007] A personalized prone device for intelligent prevention of retinal detachment after surgery, comprising a fixed base, a three-section electrically-driven floating bed fixedly arranged at the upper end of the fixed base, a shoulder and back fixator slidably arranged on the right side of the three-section electrically-driven floating bed, a head monitoring and fixing device fixedly arranged at the top of the three-section electrically-driven floating bed, and a central controller fixedly arranged at the lower end of the head monitoring and fixing device. The central controller is respectively connected to the three-section electrically-driven floating bed, the shoulder and back fixator, and the head monitoring and fixing device through wires.

[0008] Furthermore, the three-section electrically-driven floating bed includes a three-section bed board and a deflection and lifting bed frame fixedly connected to the three-section bed board. The upper end surface of the three-section bed board is evenly fixedly provided with pressure-control flexible air cushions.

[0009] Furthermore, the deflection and lifting bed frame includes an electrically-driven deflection base, and an electric telescopic rod is fixedly arranged at the top of the electrically-driven deflection base. The electric telescopic rod is fixedly connected to the bottom of the three-section bed board.

[0010] Furthermore, the shoulder and back fixator includes an arc-shaped fixing cover, an inflatable limiting bladder is fixedly arranged inside the arc-shaped fixing cover, an arc-shaped sliding rail is provided at the front end of the arc-shaped fixing cover, and an automatic quilt cover is slidably clamped in the arc-shaped sliding rail.

[0011] Furthermore, a lifting sliding rail is fixedly arranged on the right side of the three-section electrically-driven floating bed, a return-shaped slider matching the lifting sliding rail is sleeved on the lifting sliding rail, an electric rotator is fixedly arranged on the return-shaped slider, and the electric rotator is fixed to the side of the shoulder and back fixator.

[0012] Furthermore, the automatic quilt cover includes an arc-shaped sliding block slidably arranged in the arc-shaped sliding rail and a positioning block fixedly arranged outside the arc-shaped sliding rail. Electric telescopic columns are fixedly arranged at the upper ends of the arc-shaped sliding block and the positioning block, and quilt hanging buckles are fixedly arranged at the tops of the electric telescopic columns.

[0013] Furthermore, the head monitoring and fixing device includes a face support, a breathing monitor is fixedly arranged near the mouth and nose directly below the face support, a heart rate monitoring sensor is fixedly arranged on the side of the face support, and both the breathing monitor and the heart rate monitoring sensor are connected to the central controller.

[0014] Furthermore, the central controller is remotely connected to the monitoring system of the medical station.

[0015] The beneficial effects of the present invention are as follows:

[0016] The present invention provides a sleeping care bed equipped with both a prone posture maintenance and fixation structure and an individualized flexible support structure. Through the addition of an auxiliary flexible fixation structure, it is beneficial to continuously maintain the prone posture of the patient during sleep. By detecting the respiration and heart rate through sensors and combining with the adjustment of the posture of the three-section electrically driven floating bed and the pressure control flexible air cushion, the patient can obtain a more flexible support that fits their own body and uniform pressure to ensure the safety of internal organs. The automatic quilt coverer, combined with the three-section electrically driven floating bed that can be controlled to adjust the posture and height, greatly improves the convenience of the patient's self-care and significantly reduces the waste of human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall assembly drawing;

[0018] Figure 2 is the top view of the overall assembly;

[0019] Figure 3 is the side view of the overall assembly;

[0020] Figure 4 is the front view of the overall assembly;

[0021] Figure 5 is the overall structure drawing of the automatic quilt coverer;

[0022] Figure 6 is the front view of the overall automatic quilt coverer;

[0023] Figure 7 is the top view of the overall automatic quilt coverer;

[0024] Figure 8 is the control relationship diagram.

[0025] Description of the reference numerals:

[0026] 1. Fixed base; 2. Three-section electrically driven floating bed; 3. Deflection and lifting bed frame; 4. Pressure control flexible air cushion; 5. Chest support area; 6. Abdominal support area; 7. Lower limb support area; 8. Electrically driven deflection base; 9. Electric telescopic rod; 10. Lifting slide rail; 11. Return-shaped slider; 12. Electric rotator; 13. Shoulder and back fixator; 14. Inflatable limit bladder; 15. Arc-shaped slide rail; 16. Arc-shaped slider; 17. Positioning block; 18. Electric telescopic column; 19. Quilt hanging buckle; 20. Face support; 21. Respiration monitor; 22. Heart rate monitoring sensor; 23. Central controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] As Figure 1-8As shown in the figure, an embodiment provided by the present invention is a personalized prone device for intelligent prevention of retinal detachment after surgery, including a fixed base 1. At the upper end of the fixed base 1, a three-section electrically driven floating bed 2 is fixedly arranged, that is, the whole bed is composed of three independent bed boards. The three-section electrically driven floating bed 2 includes a three-section bed board and a deflection and lifting bed frame 3 fixedly connected to the three-section bed board. Among them, the three-section bed board is divided into three areas, namely a chest support area 5, an abdominal support area 6, and a lower limb support area 7. The upper end surface of the three-section bed board is evenly fixedly provided with pressure control flexible air cushions 4. The pressure control flexible air cushions 4 are composed of a micro-inflation air pump, a flexible air cushion, and a pressure sensor. The micro-inflation air pump is fixedly arranged on the lower end surface of the bed board and is communicated with the flexible air cushion through a pipeline. The pressure sensor is connected to the central controller 23 through a signal transmission receiver, and the micro-inflation air pump is connected to the central controller 23 through a circuit. The deflection and lifting bed frame 3 includes an electrically driven deflection base 8. At the top of the electrically driven deflection base 8, an electric telescopic rod 9 is fixedly arranged. The electric telescopic rod 9 is fixedly connected to the bottom of the three-section bed board. Thus, the bed board can be driven to move to the target pose through the deflection and telescopic movement of the electrically driven deflection base 8 and the electric telescopic rod 9, so as to play a role in floating adjustment.

[0028] On the right side of the three-section electrically driven floating bed 2, two lifting slide rails 10 are fixedly arranged. On the lifting slide rails 10, two loop-shaped sliders 11 matching the lifting slide rails 10 are sleeved. An electric rotator 12 is fixedly arranged on the loop-shaped slider 11. The electric rotator 12 is fixedly connected with a shoulder and back fixator 13. The shoulder and back fixator 13 includes an arc-shaped fixed cover. Inside the arc-shaped fixed cover, an inflatable limit bladder 14 is fixedly arranged. At the front end of the arc-shaped fixed cover, an arc-shaped sliding rail 15 is opened. An automatic quilt cover device is slidably clamped in the arc-shaped sliding rail 15. The automatic quilt cover device includes an arc-shaped sliding block 16 slidably arranged in the arc-shaped sliding rail 15 and a positioning block 17 fixedly arranged outside the arc-shaped sliding rail 15. Electric telescopic columns 18 are fixedly arranged at the upper ends of the arc-shaped sliding block 16 and the positioning block 17. Quilt hanging buckles 19 are fixedly arranged at the tops of the electric telescopic columns 18. When in use, the quilt with a buckle is hung on the electric telescopic column 18 in advance, and then the buckle at the end of the quilt is clamped and fixed on the quilt hanging buckle 19 to completely fix the quilt. The rotation of the electric telescopic rod 9 along the arc-shaped sliding rail will also drive the turning over of the quilt to cover the hospital bed.

[0029] At the top of the three-section electrically driven floating bed 2, a head monitoring fixator is fixedly arranged. The head monitoring fixator includes a face support 20. A respiratory monitor 21 is fixedly arranged near the mouth and nose directly below the face support 20. A heart rate monitoring sensor 22 is fixedly arranged on the side of the face support 20. A central controller 23 is fixedly arranged below the respiratory monitor 21. The central controller 23 is connected to the deflection and lifting bed frame 3, the shoulder and back fixator 13, the respiratory monitor 21, and the heart rate monitoring sensor 22 through circuits respectively.

[0030] In the implementation of this embodiment:

[0031] First, start the three-stage electric drive floating bed 2 through the central controller 23, control the electric drive deflection base 8 and the electric telescopic rod 9 in the deflection lifting bed frame 3, and adjust the three-stage bed board to an inclined transition posture, that is, the chest support area 5 is lifted to 12° ± 2° (reducing cervical spine pressure); the abdominal support area 6 maintains a horizontal position (tolerance ±1°); the lower limb support area 7 inclines downward by 8° ± 1° (forming a popliteal fossa support slope), facilitating the patient to lie flat stably in a prone position. At this time, the pressure control flexible air cushion 4 is in an uninflated state, preparing for subsequent personalized adaptation.

[0032] Then the patient lies down prone. After the patient lies prone, the central controller 23 starts the micro-inflation air pump of the pressure control flexible air cushion 4 to inflate the flexible air cushion in layers. At the same time, the pressure value of each area is monitored in real time through the pressure sensor, and the inflation amount of the flexible air cushion is dynamically adjusted: when the pressure in a certain part is too high (such as the chest cavity / pelvis), the inflation amount of the corresponding flexible air cushion is reduced; when the pressure in the sunken area (such as the abdomen) is insufficient, the local inflation amount is increased; finally, the whole body pressure distribution is made uniform, forming a support surface that completely fits the patient's physiological curve.

[0033] When the patient lies prone and is in a good position, the central controller 23 controls the square slider 11 on the lifting slide rail 10 to rise vertically, driving the arc-shaped fixed cover to cover the patient's shoulder and back. The inflation limiting bladder 14 of the shoulder and back fixator 13 inflates and expands under the control of the central controller 23 after covering the shoulders, forming a flexible mechanical restraint. Since there is a dot matrix pressure sensing film on the surface of the inflation limiting bladder 14 in this embodiment, when the pressure value sensed by the dot matrix pressure sensing film on the inflation limiting bladder 14 reaches one-tenth of the patient's body gravity, the patient can be initially and effectively limited and fixed, gently locking the shoulder and back positions to prevent turning over during sleep.

[0034] Since in this embodiment, there are four quilt hanging buckles 19 at the front end of the shoulder and back fixator 13. Two of the first group of quilt hanging buckles 19 are respectively fixed on the arc-shaped sliding block 16 and the top of the electric telescopic column 18 connected to the arc-shaped sliding block 16. Two of the second group of quilt hanging buckles 19 are respectively fixed on the positioning block 17 and the top of the electric telescopic column 18 connected to the positioning block 17. The horizontal distance between the two groups of quilt hanging buckles 19 is 50 cm (covering the shoulder width range). Elastic hanging rings are sewn at the four corners of a special quilt with a size of 150 cm × 200 cm; the elastic hanging rings at the two corners near the foot end of the quilt are respectively fixed on the two quilt hanging buckles 19 at the top of the electric telescopic column 18, and the elastic hanging rings at the two corners near the head end of the quilt are respectively fixed on the two quilt hanging buckles 19 on the positioning block 17 and the arc-shaped sliding block 16.

[0035] When automatic quilt covering is needed, the controller adjusts the height of the electric telescopic column 18 so that the quilt can be longitudinally stretched. Then, by controlling the arc-shaped sliding block 16 to slide away from the positioning block 17 along the arc-shaped sliding rail 15, the quilt is driven to unfold horizontally. After the quilt unfolds, it completely covers the body area from the 7th cervical vertebra to the popliteal fossa (the length matches the average trunk + lower limbs of an adult).

[0036] Therefore, after completing prone position and shoulder and back fixation, say the command "Need quilt covering". The acoustic wave sensor installed in the central controller 23 in this embodiment detects the voice signal, and then starts the automatic quilt covering operation just mentioned to cover the patient automatically.

[0037] When the patient falls asleep, floating posture adaptation is performed. The specific operation is that the pressure sensor continuously monitors the pressure data. When the detected local pressure change rate > 0.4 kPa / second, the chest support area 5 adjusts step by step through the control of the electric drive deflection base 8 at a frequency of ±3° / time, the abdominal support area 6 adjusts the lifting through the control of the electric telescopic rod 9 at a frequency of ±2 cm / time, and the lower limb support area 7 adjusts the layered pressurization / depressurization of the flexible air cushion at a frequency of ±0.6 kPa / time. When the standard deviation of the whole body pressure < 0.3 kPa, the adjustment is completed, and this operation is the floating posture adaptation.

[0038] After the patient lies prone, after the patient's face is embedded in the face support 20 made of memory foam, the respiratory monitor 21 continuously detects the frequency of the airflow in the mouth and nose; the heart rate monitoring sensor 22 collects the pulsation signal of the neck blood vessels through contact sensing; the data is transmitted to the central controller 23 in real time to establish the patient's baseline physiological parameter library.

[0039] When the patient needs to get out of bed after waking up, say the command "Need to get up". The acoustic wave sensor installed in the central controller 23 in this embodiment detects the voice signal. After recognizing the voice signal command, the central controller 23 controls the shoulder and back fixator 13 to contract, that is, first release the pressure of the inflatable limit bladder 14, open the solenoid valve through control (response time ≤ 0.5 seconds), and release the pressure at a rate of 4 kPa / second to 0 kPa. At the same time, the pressure sensor continuously verifies the pressure in the bladder (target value ≤ 0.2 kPa); then control the shoulder and back fixator 13 to unlock, that is, the electric rotator 12 rotates directionally to make the arc-shaped fixed cover move away from the shoulder until it cannot block the activity area above the shoulder; then control the lifting slide rail 10 to reset, that is, control the stepping motor to drive the loop-shaped slider 11 to descend along the lifting slide rail 10 until it leaves the movement area when the patient gets up and gets out of bed. Finally, the quilt is stored. Because the quilt has been taken away from the patient's body when the shoulder and back fixator 13 contracts, only need to control the arc-shaped sliding block 16 to slide close to the positioning block 17 along the arc-shaped sliding rail 15, and control the electric telescopic column 18 to retract to complete the recovery of the quilt.

[0040] Then, the central controller 23 controls the chest support area 5 to act first, deflecting at a speed of 1.2° / second to a state where the angle with the ground is 65° ± 1°. Then, the abdominal support area 6 is started with a 15-second delay (to avoid the rotational inertia of the chest cavity) and deflects at a speed of 0.8° / second to a state where the angle with the ground is 20° ± 0.5°. Finally, the lower limb support area 7 is started with a 30-second delay (waiting for the trunk to stabilize) and deflects at a speed of 1.5° / second to a state where the angle with the ground is 30° ± 1°. Thus, the adjustment of the off-bed posture is realized. In this state, the patient can get out of bed conveniently, avoiding large body displacements and deflections.

[0041] When the pressure sensor detects an abnormal increase in local pressure, the central controller 23 controls the corresponding flexible air cushion to quickly release pressure / supplement pressure to maintain a state of uniform pressure on the whole body.

[0042] When the respiratory or heart rate data continuously deviates from the baseline value by more than the set threshold, by repeating the above operations of floating posture adaptation, it is adjusted repeatedly until the respiratory or heart rate data returns close to the baseline value, and then the adjustment stops.

[0043] The inflatable limit bladder 14 maintains a constant pressure during sleep. Since there is a dot matrix pressure sensing film on the surface of the inflatable limit bladder 14 in this embodiment, if the pressure sensing film detects a large range of pressure mutations, that is, a large body position shift (such as the shoulder detaching from the shoulder and back fixator 13), the central controller 23 immediately controls the deflection and lifting bed frame 3 to shake, so that the bed board vibrates slightly to wake up the patient, and strengthens the restraint force of the inflatable limit bladder 14, so as to cooperate with the adjusted body posture of the patient after waking up for firm limitation.

[0044] Throughout the process, the central controller 23 continuously encrypts and transmits the body position data, pressure distribution map and vital signs to the medical station. Medical staff can remotely: view the real-time prone posture maintenance rate of the patient; manually optimize the support pressure parameters; receive emergency requests.

[0045] In this embodiment, by setting a sleeping care bed that simultaneously has a prone posture maintenance and fixation structure and an individualized flexible support structure, through the addition of an auxiliary flexible fixation structure, it is beneficial to maintain the prone posture of the patient during sleep. Through the detection of respiration and heart rate by the sensor and the adjustment of the position and posture of the three-section electrically driven floating bed 2 and the pressure control flexible air cushion 4, the patient can obtain a more flexible support that fits the body and uniform pressure to ensure the safety of the internal organs. The combination of the automatic quilt cover and the three-section electrically driven floating bed 2 with adjustable posture height greatly improves the convenience of the patient's self-care and greatly reduces the waste of human resources.

[0046] The specific beneficial effects are as follows:

[0047] Through the synergistic effect of the three - section electrically - driven floating bed 2 and the shoulder - back fixator 13, the dynamic stability of the patient's body position is achieved:

[0048] The three - section independent adjustment ability of the three - section electrically - driven floating bed 2 can accurately adapt to the physiological curvatures of the head and neck, chest and abdomen, and lower limbs, eliminating the local high - pressure areas caused by traditional planar support; the inflatable limiting bladder 14 of the shoulder - back fixator 13 inflates and expands under the control of the central controller 23 after covering the shoulders, forming a flexible mechanical restraint. Since there is a dot - matrix pressure - sensing film on the surface of the inflatable limiting bladder 14 in this embodiment, when the pressure value sensed by the dot - matrix pressure - sensing film on the inflatable limiting bladder 14 reaches one - tenth of the patient's body gravity, the patient can be preliminarily and effectively limited and fixed, effectively suppressing the unconscious turning movements during sleep; enabling the patient to always maintain the prone posture required for treatment, significantly reducing the risk of retinal support failure caused by out - of - control body position.

[0049] The pressure - controlled flexible air cushion 4 system constructs a dynamic pressure balance network:

[0050] The pressure sensors distributed on the bed surface capture the body contact pressure in real - time, driving the micro - air pump to perform millisecond - level inflation and deflation adjustment of the flexible air cushion in the corresponding area; by making the whole - body pressure distribution tend to be uniform, it avoids blood circulation disorders caused by long - term compression of thoracic and abdominal organs; combined with the pre - stored support parameters, the pre - stored support parameters here are obtained by having the patient lie prone on the bed surface of the device in this embodiment first, while adjusting the inflation degree of the pressure - controlled flexible air cushion 4 to adjust the support parameters, and at the same time performing real - time monitoring of the bearing strength in the key organ areas. When the bearing strength is within the range required to reduce the pressure on the key organ areas, the specific support parameter range obtained is set as the pre - stored support parameters. These parameters are obtained by real - time monitoring to adapt to the individual characteristics of the patient. Therefore, the system can match the patient's body type characteristics, greatly reducing the bearing strength in the key organ areas and preventing pressure injuries from the root cause.

[0051] The cooperation between the automatic quilt coverer and the body - position adjustment of the three - section electrically - driven floating bed 2 breaks through the self - care bottleneck of prone patients:

[0052] The quilt hanging mechanism driven by the arc - shaped sliding rail 15 can quickly complete the accurate covering and tightening of the quilt, solving the dilemma that patients cannot cover the quilt by themselves; in the off - bed assistance mode, the three bed boards are lifted in sequence, and the shoulder - back restraint is released synchronously, enabling the patient to get out of bed safely without external assistance.

[0053] The life monitoring system and the support regulation system form an intervention closed - loop:

[0054] The non-contact respiratory monitor 21 and the neck pulse sensor continuously collect vital signs. When respiratory depression or abnormal heart rhythm is detected, the support pressure relief mechanism is automatically triggered (such as flexible air cushion decompression in the chest support area 5) and the bed is fine-tuned. If the abnormal state persists, the real-time pressure distribution map and vital sign trend warning are immediately transmitted to the medical station to buy golden time for emergency treatment.

[0055] In this embodiment, the central controller 23 is remotely connected to the monitoring system of the medical station, which is beneficial for the medical staff of the medical station to monitor the specific conditions of the patients in real time and to remotely control the patients' beds.

[0056] In this embodiment, the face support 20 of the head monitoring fixture is made of memory foam, which is helpful to ensure the comfort of the patient when wearing it.

[0057] In this embodiment, the heart rate detection sensor is arranged on the inner side of the surface of the face support 20 of the head monitoring fixture, which can sense the heart rate data while avoiding scratches on the face and neck due to direct contact.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A personalized prone device for intelligent prevention of retinal detachment after surgery, including a fixed base, characterized in that: A three-section electric drive floating bed is fixedly arranged at the upper end of the fixed base. A shoulder and back fixator is slidably arranged on the right side of the three-section electric drive floating bed. A head monitoring fixator is fixedly arranged at the top of the three-section electric drive floating bed. A central controller is fixedly arranged at the lower end of the head monitoring fixator. The central controller is connected to the three-section electric drive floating bed, the shoulder and back fixator, and the head monitoring fixator respectively through lines. The three-section electric drive floating bed includes a three-section bed board and a deflection and lifting bed frame fixedly connected to the three-section bed board. Pressure control flexible air cushions are evenly and fixedly arranged on the upper end surface of the three-section bed board. The deflection and lifting bed frame includes an electric drive deflection base. An electric telescopic rod is fixedly arranged at the top of the electric drive deflection base. The electric telescopic rod is fixedly connected to the bottom of the three-section bed board. The shoulder and back fixator includes an arc-shaped fixing cover. An inflatable limiting bladder is fixedly arranged inside the arc-shaped fixing cover. An arc-shaped sliding rail is opened at the front end of the arc-shaped fixing cover. An automatic quilt covering device is slidably clamped in the arc-shaped sliding rail. A lifting sliding rail is fixedly arranged on the right side of the three-section electric drive floating bed. A return-shaped slider matched with the lifting sliding rail is sleeved on the lifting sliding rail. An electric rotator is fixedly arranged on the return-shaped slider. The electric rotator is fixed to the side of the shoulder and back fixator. The automatic quilt covering device includes an arc-shaped sliding block slidably arranged in the arc-shaped sliding rail and a positioning block fixedly arranged outside the arc-shaped sliding rail. Electric telescopic columns are fixedly arranged at the upper ends of the arc-shaped sliding block and the positioning block. Quilt hanging buckles are fixedly arranged at the tops of the electric telescopic columns.

2. The personalized prone device for intelligent prevention of retinal detachment after surgery according to claim 1, characterized in that : The head monitoring fixator includes a face support. A respiration monitor is fixedly arranged near the mouth and nose directly below the face support. A heart rate monitoring sensor is fixedly arranged on the side of the face support. The respiration monitor and the heart rate monitoring sensor are both connected to the central controller.

3. The personalized prone device for intelligent prevention of retinal detachment after surgery according to claim 1, characterized in that : The central controller is remotely connected to the monitoring system of the medical station.

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