Multifunctional device for assisting patient in turning over after surgery

Abstract

The utility model discloses a multifunctional device for assisting in turning over a surgical postoperative patient, which is characterized in that a detachable platform is arranged on a bottom plate, and the middle part of a double-concave arc-shaped hard leg support is hinged with the detachable platform through a hinge shaft; the two ends of the telescopic device are hinged to the double-concave-arc-shaped hard leg support and the detachable platform respectively, and relative rotation between the double-concave-arc-shaped hard leg support and the detachable platform can be achieved through telescopic motion. The telescopic device is connected with the control device through a wire harness; the biconcave arc-shaped hard leg support is provided with two sets of strip-shaped air bags arranged at intervals, the adjacent strip-shaped air bags in the two sets of strip-shaped air bags arranged at intervals can be intermittently inflated and deflated at regular time, and the cushion towel is laid on the surfaces of the two sets of strip-shaped air bags arranged at intervals. The nursing bed has the advantages that nursing personnel can be assisted in turning over a patient or a person lying in bed, the nursing personnel can hold the manual spray head to wash and dry the lower body of the patient, sewage treatment is absorbed through negative pressure, a bed body is prevented from being polluted, and physical strength of the nursing personnel is saved.

Description

Technical Field

[0001] The utility model relates to the field of postoperative auxiliary nursing devices, in particular to a multifunctional device used for assisting patients to turn over after surgery. Background Art

[0002] At present, postoperative patients or people with limited mobility need assistance from medical staff or family members during bed rest care, which is a relatively arduous task. In order to avoid the occurrence of bedsores on the body surface, they need to turn over frequently.

[0003] During nursing care, when cleaning the lower body of the patient, it is very inconvenient to lie in bed. The patient needs to be supported by hand to maintain the side position. The cleaning action also requires manual operation, and it is easy to cause water to overflow and wet the mattress. In order to reduce the labor intensity of nursing staff and improve the comfort of patients, a rationally structured auxiliary device is needed. Utility Model Content

[0004] The purpose of the utility model is to reduce the labor intensity of nursing staff for surgical patients after surgery, facilitate nursing, and improve patient comfort. A multifunctional device for assisting patients in turning over after surgery is specially provided.

[0005] The utility model provides a multifunctional device for assisting the turning over of a surgical patient after surgery, characterized in that: the multifunctional device for assisting the turning over of a surgical patient after surgery comprises a bottom plate 1, a detachable platform 2, a telescopic device 3, a wiring harness 4, a display device 5, a bedside clamping device 6, a control device 7, a manually set adjustment module 8, an air pump 9, a two-way inflatable pipeline 10 with an electromagnetic valve, a double-concave arc-shaped hard leg support 11, two groups of strip air bags 12 arranged at intervals, a hinge shaft 13, a pad 14, a bottom plate slide 15, a clip 16, a water-absorbing nursing pad 17, a hard sewage collection box 18, a pad slide 19, a pad 20, a manual spray head 21, a positive pressure pipeline 22, a clean water pump 23, a negative pressure pump and a recovery box 24, a negative pressure pipeline 25, and a locking and positioning device 26;

[0006] Wherein: a detachable platform 2 is installed on the bottom plate 1, and the middle part of the double concave arc-shaped hard leg support 11 is hinged to the detachable platform 2 through a hinge shaft 13; the two ends of the telescopic device 3 are respectively hinged to the double concave arc-shaped hard leg support 11 and the detachable platform 2, and the double concave arc-shaped hard leg support 11 and the detachable platform 2 can be relatively rotated through the telescopic action;

[0007] The patient's legs are placed in the two grooves of the double-concave arc-shaped hard leg support 11. The legs rotate synchronously with the slow relative rotation between the double-concave arc-shaped hard leg support 11 and the detachable platform 2 to achieve the action of assisting the patient to turn over and maintain the sideways posture. The nursing staff only needs to properly support the patient's upper body, which greatly saves the nursing staff's physical strength;

[0008] The telescopic device 3 is connected to the control device 7 via a wiring harness 4; the display device 5 and the manual setting adjustment module 8 are connected to the control device 7, and the bedside clamping device 6 is arranged above the control device 7;

[0009] The control device 7 is integrally hung on the tail or side rail of the hospital bed through the bedside clamping device 6.

[0010] The double-concave arc-shaped hard leg support 11 has two grooves for placing the legs, and two groups of strip air bags 12 arranged at intervals are arranged on the grooves. The two groups of strip air bags 12 arranged at intervals are connected to the air pump 9 through two-way inflation pipes 10 with electromagnetic valves, and the air pump 9 is arranged on the detachable platform 2; the two electromagnetic valves are respectively connected to the control device 7, which can realize the intermittent inflation and deflation of adjacent strip air bags in the two groups of strip air bags 12 arranged at intervals at regular intervals, and the pad 14 is spread on the surface of the two groups of strip air bags 12 arranged at intervals;

[0011] According to the program setting of the control device 7, the two solenoid valves are switched on and off at regular intervals to realize intermittent inflation and deflation of the two groups of spaced strip airbags 12, thereby changing the pressure points of the patient's legs, relieving the pressure state, improving comfort, and having a massage effect.

[0012] A bottom plate slideway 15 is provided on the side of the bottom plate 1, and a pad slide block 19 is provided on the side of the pad 20. The pad slide block 19 can be slidably connected with the bottom plate slideway 15; the pad slide block 19 can be locked and disengaged with the bottom plate slideway 15 through a locking and positioning device 26;

[0013] The bottom plate 1 and the pad 20 are spliced ​​and can slide relative to each other through the bottom plate slideway 15 and the pad slider 19. When cleaning the lower body of the patient, the pad 20 is inserted into the position below the patient's buttocks.

[0014] Two clips 16 are arranged on both sides of the upper part of the pad 20, and the two sides of the water-absorbing care pad 17 are positioned by the clips 16. A hard sewage collection box 18 is placed on the upper part of the water-absorbing care pad 17, and the hard sewage collection box 18 is connected to the negative pressure pump and the recovery box 24 through a negative pressure pipe 25; a movably connected manual nozzle 21 is arranged on the upper side of the base plate 1, and the manual nozzle 21 is connected to the clean water pump 23 through a positive pressure pipe 22, which is used to wash the lower body of the patient.

[0015] The nursing staff uses the manual nozzle 21 to wash the patient's lower body. At the same time, the negative pressure pump and the recovery box 24 are started. The sewage falling into the hard sewage collection box 18 is sucked out by the negative pressure pump and the recovery box 24, and the small amount of overflowed sewage is absorbed by the absorbent nursing pad 17.

[0016] The hard sewage collection box 18 comprises a flat disc-shaped shell 1801, a cavity 1802, a through hole 1803, and a side interface 1804;

[0017] Among them: the upper part of the flat disk-shaped shell 1801 is provided with a through hole 1803, the interior is a cavity 1802, the side is closed, and a side interface 1804 is provided on the foot; the side interface 1804 is connected to the negative pressure pump and the recovery box 24 through the negative pressure pipeline 25.

[0018] The bottom of the manual nozzle 21 is provided with a liquid heating device and a temperature detection sensor, and both the liquid heating device and the temperature detection sensor are connected to the control device 7; according to the value uploaded by the temperature detection sensor, the control device 7 starts and stops the liquid heating device to reach a suitable temperature for the human body.

[0019] The liquid heating device at the bottom of the manual spray head 21 is a platinum resistance heating device.

[0020] The two groups of strip-shaped airbags 12 arranged at intervals are both provided with pressure relief valves. When the pressure on the human legs reaches a set threshold, a deflation action is generated, thereby adjusting the pressure to avoid excessive pressure on the legs.

[0021] The manual spray head 21 is provided with a gas-liquid switching valve and a hot air device, and the liquid spray is used for flushing, and the hot air spray is used for drying.

[0022] The telescopic device 3 is a screw and screw nut matching mechanism, the screw and drive motor end are hinged to the bottom of the double concave arc hard leg support 11, the screw nut end is hinged to the detachable platform 2 through a sleeve, and the drive motor is connected to the control device 7.

[0023] Compared with the prior art, the utility model has the following advantages:

[0024] The multifunctional device for assisting postoperative turning over of surgical patients described in the utility model has a reasonable structure and can assist nursing staff in turning over patients and bedridden persons. The nursing staff can hold a manual nozzle to wash and dry the lower body of the patient. The sewage is treated by negative pressure absorption, and a small amount of overflowed water is absorbed by an absorbent nursing pad to avoid contaminating the bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention is further described in detail below with reference to the accompanying drawings and implementation modes:

[0026] Figure 1 A schematic diagram of the structure of a multifunctional device for assisting patients in turning over after surgery;

[0027] Figure 2 A cross-sectional view of a hard sewage collection box. DETAILED DESCRIPTION

[0028] The present invention will be further explained below in conjunction with a specific implementation scheme, but the present invention is not limited thereto. The structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the restrictive conditions under which the present invention can be implemented, so they have no substantive technical significance. Any structural modification, change in proportional relationship, or adjustment of size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0029] Example 1

[0030] like Figure 1 As shown, a multifunctional device for assisting surgical patients to turn over after surgery is characterized in that: the multifunctional device for assisting surgical patients to turn over after surgery comprises a bottom plate 1, a detachable platform 2, a telescopic device 3, a wiring harness 4, a display device 5, a bedside clamping device 6, a control device 7, a manually set adjustment module 8, an air pump 9, a two-way inflation pipeline with a solenoid valve 10, a double-concave arc-shaped hard leg support 11, two groups of strip air bags arranged at intervals 12, a hinge shaft 13, a pad 14, a bottom plate slide 15, a clip 16, a water-absorbing nursing pad 17, a hard sewage collection box 18, a pad slider 19, a pad 20, a manual nozzle 21, a positive pressure pipeline 22, a clean water pump 23, a negative pressure pump and a recovery box 24, a negative pressure pipeline 25, and a locking and positioning device 26;

[0031] Wherein: a detachable platform 2 is installed on the bottom plate 1, and the middle part of the double concave arc-shaped hard leg support 11 is hinged to the detachable platform 2 through a hinge shaft 13; the two ends of the telescopic device 3 are respectively hinged to the double concave arc-shaped hard leg support 11 and the detachable platform 2, and the double concave arc-shaped hard leg support 11 and the detachable platform 2 can be relatively rotated through the telescopic action;

[0032] The patient's legs are placed in the two grooves of the double-concave arc-shaped hard leg support 11. The legs rotate synchronously with the slow relative rotation between the double-concave arc-shaped hard leg support 11 and the detachable platform 2 to achieve the action of assisting the patient to turn over and maintain the sideways posture. The nursing staff only needs to properly support the patient's upper body, which greatly saves the nursing staff's physical strength;

[0033] The telescopic device 3 is connected to the control device 7 via a wiring harness 4; the display device 5 and the manual setting adjustment module 8 are connected to the control device 7, and the bedside clamping device 6 is arranged above the control device 7;

[0034] The control device 7 is integrally hung on the tail or side rail of the hospital bed through the bedside clamping device 6.

[0035] The double-concave arc-shaped hard leg support 11 has two grooves for placing the legs, and two groups of strip air bags 12 arranged at intervals are arranged on the grooves. The two groups of strip air bags 12 arranged at intervals are connected to the air pump 9 through two-way inflation pipes 10 with electromagnetic valves, and the air pump 9 is arranged on the detachable platform 2; the two electromagnetic valves are respectively connected to the control device 7, which can realize the intermittent inflation and deflation of adjacent strip air bags in the two groups of strip air bags 12 arranged at intervals at regular intervals, and the pad 14 is spread on the surface of the two groups of strip air bags 12 arranged at intervals;

[0036] According to the program setting of the control device 7, the two solenoid valves are switched on and off at regular intervals to realize intermittent inflation and deflation of the two groups of spaced strip airbags 12, thereby changing the pressure points of the patient's legs, relieving the pressure state, improving comfort, and having a massage effect.

[0037] A bottom plate slideway 15 is provided on the side of the bottom plate 1, and a pad slide block 19 is provided on the side of the pad 20. The pad slide block 19 can be slidably connected with the bottom plate slideway 15; the pad slide block 19 can be locked and disengaged with the bottom plate slideway 15 through a locking and positioning device 26;

[0038] The bottom plate 1 and the pad 20 are spliced ​​and can slide relative to each other through the bottom plate slideway 15 and the pad slider 19. When cleaning the lower body of the patient, the pad 20 is inserted into the position below the patient's buttocks.

[0039] Two clips 16 are arranged on both sides of the upper part of the pad 20, and the two sides of the water-absorbing care pad 17 are positioned by the clips 16. A hard sewage collection box 18 is placed on the upper part of the water-absorbing care pad 17, and the hard sewage collection box 18 is connected to the negative pressure pump and the recovery box 24 through a negative pressure pipe 25; a movably connected manual nozzle 21 is arranged on the upper side of the base plate 1, and the manual nozzle 21 is connected to the clean water pump 23 through a positive pressure pipe 22, which is used to wash the lower body of the patient.

[0040] The nursing staff uses the manual nozzle 21 to wash the patient's lower body. At the same time, the negative pressure pump and the recovery box 24 are started. The sewage falling into the hard sewage collection box 18 is sucked out by the negative pressure pump and the recovery box 24, and the small amount of overflowed sewage is absorbed by the absorbent nursing pad 17.

[0041] like Figure 2 As shown, the hard sewage collection box 18 includes a flat disc-shaped shell 1801, a cavity 1802, a through hole 1803, and a side interface 1804;

[0042] Among them: the upper part of the flat disk-shaped shell 1801 is provided with a through hole 1803, the interior is a cavity 1802, the side is closed, and a side interface 1804 is provided on the foot; the side interface 1804 is connected to the negative pressure pump and the recovery box 24 through the negative pressure pipeline 25.

[0043] The bottom of the manual nozzle 21 is provided with a liquid heating device and a temperature detection sensor, and both the liquid heating device and the temperature detection sensor are connected to the control device 7; according to the value uploaded by the temperature detection sensor, the control device 7 starts and stops the liquid heating device to reach a suitable temperature for the human body.

[0044] The liquid heating device at the bottom of the manual spray head 21 is a platinum resistance heating device.

[0045] The two groups of strip-shaped airbags 12 arranged at intervals are both provided with pressure relief valves. When the pressure on the human legs reaches a set threshold, a deflation action is generated, thereby adjusting the pressure to avoid excessive pressure on the legs.

[0046] The manual spray head 21 is provided with a gas-liquid switching valve and a hot air device, and the liquid spray is used for flushing, and the hot air spray is used for drying.

[0047] The telescopic device 3 is a screw and screw nut matching mechanism, the screw and drive motor end are hinged to the bottom of the double concave arc hard leg support 11, the screw nut end is hinged to the detachable platform 2 through a sleeve, and the drive motor is connected to the control device 7.

[0048] Example 2

[0049] A multifunctional device for assisting patients to turn over after surgery, characterized in that: the multifunctional device for assisting patients to turn over after surgery comprises a bottom plate 1, a detachable platform 2, a telescopic device 3, a wiring harness 4, a display device 5, a bedside clamping device 6, a control device 7, a manually set adjustment module 8, an air pump 9, a two-way inflation pipeline with a solenoid valve 10, a double-concave arc-shaped hard leg support 11, two groups of strip air bags arranged at intervals 12, a hinge shaft 13, a pad 14, a bottom plate slide 15, a clip 16, a water-absorbing nursing pad 17, a hard sewage collection box 18, a pad slider 19, a pad 20, a manual spray head 21, a positive pressure pipeline 22, a clean water pump 23, a negative pressure pump and a recovery box 24, a negative pressure pipeline 25, and a locking and positioning device 26;

[0050] Wherein: a detachable platform 2 is installed on the bottom plate 1, and the middle part of the double concave arc-shaped hard leg support 11 is hinged to the detachable platform 2 through a hinge shaft 13; the two ends of the telescopic device 3 are respectively hinged to the double concave arc-shaped hard leg support 11 and the detachable platform 2, and the double concave arc-shaped hard leg support 11 and the detachable platform 2 can be relatively rotated through the telescopic action;

[0051] The patient's legs are placed in the two grooves of the double-concave arc-shaped hard leg support 11. The legs rotate synchronously with the slow relative rotation between the double-concave arc-shaped hard leg support 11 and the detachable platform 2 to achieve the action of assisting the patient to turn over and maintain the sideways posture. The nursing staff only needs to properly support the patient's upper body, which greatly saves the nursing staff's physical strength;

[0052] The telescopic device 3 is connected to the control device 7 via a wiring harness 4; the display device 5 and the manual setting adjustment module 8 are connected to the control device 7, and the bedside clamping device 6 is arranged above the control device 7;

[0053] The control device 7 is integrally hung on the tail or side rail of the hospital bed through the bedside clamping device 6.

[0054] The double-concave arc-shaped hard leg support 11 has two grooves for placing the legs, and two groups of strip air bags 12 arranged at intervals are arranged on the grooves. The two groups of strip air bags 12 arranged at intervals are connected to the air pump 9 through two-way inflation pipes 10 with electromagnetic valves, and the air pump 9 is arranged on the detachable platform 2; the two electromagnetic valves are respectively connected to the control device 7, which can realize the intermittent inflation and deflation of adjacent strip air bags in the two groups of strip air bags 12 arranged at intervals at regular intervals, and the pad 14 is spread on the surface of the two groups of strip air bags 12 arranged at intervals;

[0055] According to the program setting of the control device 7, the two solenoid valves are switched on and off at regular intervals to realize intermittent inflation and deflation of the two groups of spaced strip airbags 12, thereby changing the pressure points of the patient's legs, relieving the pressure state, improving comfort, and having a massage effect.

[0056] A bottom plate slideway 15 is provided on the side of the bottom plate 1, and a pad slide block 19 is provided on the side of the pad 20. The pad slide block 19 can be slidably connected with the bottom plate slideway 15; the pad slide block 19 can be locked and disengaged with the bottom plate slideway 15 through a locking and positioning device 26;

[0057] The bottom plate 1 and the pad 20 are spliced ​​and can slide relative to each other through the bottom plate slideway 15 and the pad slider 19. When cleaning the lower body of the patient, the pad 20 is inserted into the position below the patient's buttocks.

[0058] Two clips 16 are arranged on both sides of the upper part of the pad 20, and the two sides of the water-absorbing care pad 17 are positioned by the clips 16. A hard sewage collection box 18 is placed on the upper part of the water-absorbing care pad 17, and the hard sewage collection box 18 is connected to the negative pressure pump and the recovery box 24 through a negative pressure pipe 25; a movably connected manual nozzle 21 is arranged on the upper side of the base plate 1, and the manual nozzle 21 is connected to the clean water pump 23 through a positive pressure pipe 22, which is used to wash the lower body of the patient.

[0059] The nursing staff uses the manual nozzle 21 to wash the patient's lower body. At the same time, the negative pressure pump and the recovery box 24 are started. The sewage falling into the hard sewage collection box 18 is sucked out by the negative pressure pump and the recovery box 24, and the small amount of overflowed sewage is absorbed by the absorbent nursing pad 17.

[0060] The hard sewage collection box 18 comprises a flat disc-shaped shell 1801, a cavity 1802, a through hole 1803, and a side interface 1804;

[0061] Among them: the upper part of the flat disk-shaped shell 1801 is provided with a through hole 1803, the interior is a cavity 1802, the side is closed, and a side interface 1804 is provided on the foot; the side interface 1804 is connected to the negative pressure pump and the recovery box 24 through the negative pressure pipeline 25.

[0062] The bottom of the manual nozzle 21 is provided with a liquid heating device and a temperature detection sensor, and both the liquid heating device and the temperature detection sensor are connected to the control device 7; according to the value uploaded by the temperature detection sensor, the control device 7 starts and stops the liquid heating device to reach a suitable temperature for the human body.

[0063] The liquid heating device at the bottom of the manual spray head 21 is a platinum resistance heating device.

[0064] Example 3

[0065] A multifunctional device for assisting patients to turn over after surgery, characterized in that: the multifunctional device for assisting patients to turn over after surgery comprises a bottom plate 1, a detachable platform 2, a telescopic device 3, a wiring harness 4, a display device 5, a bedside clamping device 6, a control device 7, a manually set adjustment module 8, an air pump 9, a two-way inflation pipeline with a solenoid valve 10, a double-concave arc-shaped hard leg support 11, two groups of strip air bags arranged at intervals 12, a hinge shaft 13, a pad 14, a bottom plate slide 15, a clip 16, a water-absorbing nursing pad 17, a hard sewage collection box 18, a pad slider 19, a pad 20, a manual spray head 21, a positive pressure pipeline 22, a clean water pump 23, a negative pressure pump and a recovery box 24, a negative pressure pipeline 25, and a locking and positioning device 26;

[0066] Wherein: a detachable platform 2 is installed on the bottom plate 1, and the middle part of the double concave arc-shaped hard leg support 11 is hinged to the detachable platform 2 through a hinge shaft 13; the two ends of the telescopic device 3 are respectively hinged to the double concave arc-shaped hard leg support 11 and the detachable platform 2, and the double concave arc-shaped hard leg support 11 and the detachable platform 2 can be relatively rotated through the telescopic action;

[0067] The patient's legs are placed in the two grooves of the double-concave arc-shaped hard leg support 11. The legs rotate synchronously with the slow relative rotation between the double-concave arc-shaped hard leg support 11 and the detachable platform 2 to achieve the action of assisting the patient to turn over and maintain the sideways posture. The nursing staff only needs to properly support the patient's upper body, which greatly saves the nursing staff's physical strength;

[0068] The telescopic device 3 is connected to the control device 7 via a wiring harness 4; the display device 5 and the manual setting adjustment module 8 are connected to the control device 7, and the bedside clamping device 6 is arranged above the control device 7;

[0069] The control device 7 is integrally hung on the tail or side rail of the hospital bed through the bedside clamping device 6.

[0070] The double-concave arc-shaped hard leg support 11 has two grooves for placing the legs, and two groups of strip air bags 12 arranged at intervals are arranged on the grooves. The two groups of strip air bags 12 arranged at intervals are connected to the air pump 9 through two-way inflation pipes 10 with electromagnetic valves, and the air pump 9 is arranged on the detachable platform 2; the two electromagnetic valves are respectively connected to the control device 7, which can realize the intermittent inflation and deflation of adjacent strip air bags in the two groups of strip air bags 12 arranged at intervals at regular intervals, and the pad 14 is spread on the surface of the two groups of strip air bags 12 arranged at intervals;

[0071] According to the program setting of the control device 7, the two solenoid valves are switched on and off at regular intervals to realize intermittent inflation and deflation of the two groups of spaced strip airbags 12, thereby changing the pressure points of the patient's legs, relieving the pressure state, improving comfort, and having a massage effect.

[0072] A bottom plate slideway 15 is provided on the side of the bottom plate 1, and a pad slide block 19 is provided on the side of the pad 20. The pad slide block 19 can be slidably connected with the bottom plate slideway 15; the pad slide block 19 can be locked and disengaged with the bottom plate slideway 15 through a locking and positioning device 26;

[0073] The bottom plate 1 and the pad 20 are spliced ​​and can slide relative to each other through the bottom plate slideway 15 and the pad slider 19. When cleaning the lower body of the patient, the pad 20 is inserted into the position below the patient's buttocks.

[0074] Two clips 16 are arranged on both sides of the upper part of the pad 20, and the two sides of the water-absorbing care pad 17 are positioned by the clips 16. A hard sewage collection box 18 is placed on the upper part of the water-absorbing care pad 17, and the hard sewage collection box 18 is connected to the negative pressure pump and the recovery box 24 through a negative pressure pipe 25; a movably connected manual nozzle 21 is arranged on the upper side of the base plate 1, and the manual nozzle 21 is connected to the clean water pump 23 through a positive pressure pipe 22, which is used to wash the lower body of the patient.

[0075] The nursing staff uses the manual nozzle 21 to wash the patient's lower body. At the same time, the negative pressure pump and the recovery box 24 are started. The sewage falling into the hard sewage collection box 18 is sucked out by the negative pressure pump and the recovery box 24, and the small amount of overflowed sewage is absorbed by the absorbent nursing pad 17.

[0076] The hard sewage collection box 18 comprises a flat disc-shaped shell 1801, a cavity 1802, a through hole 1803, and a side interface 1804;

[0077] Among them: the upper part of the flat disk-shaped shell 1801 is provided with a through hole 1803, the interior is a cavity 1802, the side is closed, and a side interface 1804 is provided on the foot; the side interface 1804 is connected to the negative pressure pump and the recovery box 24 through the negative pressure pipeline 25.

[0078] The two groups of strip-shaped airbags 12 arranged at intervals are both provided with pressure relief valves. When the pressure on the human legs reaches a set threshold, a deflation action is generated, thereby adjusting the pressure to avoid excessive pressure on the legs.

[0079] The manual spray head 21 is provided with a gas-liquid switching valve and a hot air device, and the liquid spray is used for flushing, and the hot air spray is used for drying.

[0080] The telescopic device 3 is a screw and screw nut matching mechanism, the screw and drive motor end are hinged to the bottom of the double concave arc hard leg support 11, the screw nut end is hinged to the detachable platform 2 through a sleeve, and the drive motor is connected to the control device 7.

[0081] Matters not covered in this utility model are known technologies.

[0082] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional device for assisting patients to turn over after surgery, characterized in that: The multifunctional device for assisting postoperative turning of surgical patients comprises a base plate (1), a detachable platform (2), a telescopic device (3), a wiring harness (4), a display device (5), a bedside clamping device (6), a control device (7), a manually set adjustment module (8), an air pump (9), a dual-path inflatable pipeline with a solenoid valve (10), a double-concave arc-shaped hard leg support (11), two groups of strip-shaped air bags arranged at intervals (12), a hinge shaft (13), a pad (14), a base plate slide (15), a clip (16), a water-absorbing nursing pad (17), a hard sewage collection box (18), a pad slider (19), a pad (20), a manual spray head (21), a positive pressure pipeline (22), a clean water pump (23), a negative pressure pump and a recovery box (24), a negative pressure pipeline (25), and a locking and positioning device (26); Wherein: a detachable platform (2) is installed on the bottom plate (1); the middle part of the double-concave arc-shaped hard leg support (11) is hinged to the detachable platform (2) through a hinge shaft (13); the two ends of the telescopic device (3) are respectively hinged to the double-concave arc-shaped hard leg support (11) and the detachable platform (2), and the double-concave arc-shaped hard leg support (11) and the detachable platform (2) can realize relative rotation between the double-concave arc-shaped hard leg support (11) and the detachable platform (2) through telescopic action; The telescopic device (3) is connected to the control device (7) via a wire harness (4); the display device (5) and the manual setting adjustment module (8) are connected to the control device (7); and the bedside clamping device (6) is arranged above the control device (7); The double-concave arc-shaped hard leg support (11) has two grooves for placing the legs, and two groups of strip-shaped air bags (12) arranged at intervals are arranged on the grooves. The two groups of strip-shaped air bags (12) arranged at intervals are respectively connected to an air pump (9) through a two-way inflation pipe (10) with an electromagnetic valve, and the air pump (9) is arranged on a detachable platform (2); the two electromagnetic valves are respectively connected to a control device (7) to realize the intermittent inflation and deflation of adjacent strip-shaped air bags in the two groups of strip-shaped air bags (12) arranged at intervals at regular intervals, and a pad (14) is spread on the surface of the two groups of strip-shaped air bags (12) arranged at intervals; A bottom plate slideway (15) is arranged on the side of the bottom plate (1), and a backing plate slider (19) is arranged on the side of the backing plate (20). The backing plate slider (19) can be slidably connected with the bottom plate slideway (15); the backing plate slider (19) can be locked and released with the bottom plate slideway (15) through a locking and positioning device (26); Two clips (16) are arranged on both sides of the upper part of the pad (20), and the two sides of the water-absorbing care pad (17) are positioned by the clips (16). A hard sewage collection box (18) is placed on the upper part of the water-absorbing care pad (17), and the hard sewage collection box (18) is connected to a negative pressure pump and a recovery box (24) through a negative pressure pipeline (25); a movably connected manual spray head (21) is arranged on the side surface of the upper part of the bottom plate (1), and the manual spray head (21) is connected to a clean water pump (23) through a positive pressure pipeline (22).

2. The multifunctional device for assisting patients to turn over after surgery according to claim 1, characterized in that: The hard sewage collection box (18) comprises a flat disc-shaped shell (1801), a cavity (1802), a through hole (1803), and a side interface (1804); The flat disc-shaped shell (1801) is provided with a through hole (1803) on its upper part, a cavity (1802) inside, a closed side, and a side interface (1804) on its foot; the side interface (1804) is connected to a negative pressure pump and a recovery box (24) through a negative pressure pipeline (25).

3. The multifunctional device for assisting postoperative turning of a surgical patient according to claim 1, characterized in that: A liquid heating device and a temperature detection sensor are arranged at the bottom of the manual spray head (21), and both the liquid heating device and the temperature detection sensor are connected to the control device (7).

4. The multifunctional device for assisting postoperative turning of a surgical patient according to claim 3, characterized in that: The liquid heating device at the bottom of the manual spray head (21) is a platinum resistance heating device.

5. The multifunctional device for assisting postoperative turning of a surgical patient according to claim 1, characterized in that: The two groups of spaced-apart strip-shaped air bags (12) are both provided with pressure relief valves.

6. The multifunctional device for assisting patients to turn over after surgery according to claim 1, characterized in that: The manual spray head (21) is provided with a gas-liquid conversion valve and a hot air device.

7. The multifunctional device for assisting postoperative turning of a surgical patient according to claim 1, characterized in that: The telescopic device (3) is a screw and screw nut matching mechanism, the screw and the drive motor end are hinged to the bottom of the double-concave arc-shaped hard leg support (11), the screw nut end is hinged to the detachable platform (2) through a sleeve, and the drive motor is connected to the control device (7).

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