Limb lifting and turning-over assisting device for brain surgery nursing

Abstract

The invention discloses a limb lifting and turning-over assisting device for brain surgery nursing and belongs to the technical field of brain surgery. The limb lifting and turning-over assisting device comprises a placement table and a support. According to the limb lifting and turning-over assisting device for brain surgery nursing, a conveying belt, an electric push rod, a pull rope, a hook and a hanging rope are arranged, a patient is supported and wrapped through an air bag, the hook and the hanging rope are matched, when the electric push rod is started, one side of the air bag is lifted and lifted, and a motor is matched with a synchronous wheel; a second rotating shaft is used for winding the bottom end of a pull rope, and the function of one end of an extension plate in a containing frame is combined, so that the extension plate is retracted into the containing frame when a rotating plate is rotated, at the moment, a hook drives an air bag to roll towards one side through the pull rope, and then the patient is turned over; manual turning over is not needed, so that the labor force of medical staff is reduced, and secondary injury to a patient is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of brain surgery, and in particular relates to an auxiliary limb lifting and turning device used for brain surgery nursing. Background Art

[0002] In clinical practice, neurosurgery belongs to neurosurgery. The aliases of neurosurgery are neurosurgery or cranial surgery, which all mean the same thing. The main diseases diagnosed and treated in this department are intracranial tumors, cerebral hemorrhage, or more complicated cerebrovascular diseases. When relying solely on internal medicine drugs cannot completely cure the disease, you need to go to neurosurgery or neurosurgery for treatment. Neurosurgery generally refers to neurosurgery. In the past, due to technical limitations, human brain surgery can be said to be a forbidden zone. However, with the development of science and technology, various microneurosurgical operations can be performed with the help of advanced microsurgical equipment. For a period of time after the operation, the patient needs to be helped to turn over to reduce damage to the brain.

[0003] The traditional way of assisting patients to turn over is usually for medical staff to lift one side of the patient to complete the turning. However, manual turning not only increases the labor intensity of medical staff, but also easily causes secondary injuries to the patient if the force used is not appropriate. Summary of the invention

[0004] The purpose of the present invention is to provide a device for assisting limb lifting and turning over for neurosurgery care, so as to solve the traditional method of assisting patients in turning over proposed in the above-mentioned background technology, which usually requires medical staff to lift one side of the patient to complete the turning over. However, manual turning over not only increases the labor intensity of medical staff, but also easily causes secondary injuries to the patient if the force used for turning over is improper.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: it comprises a placing table and a bracket, the upper surface of the placing table is provided with a groove, a motor is installed on the left side of the placing table, two rotating shafts 1 are rotatably installed in the groove, and synchronous wheels are installed on the two rotating shafts 1, one end of one of the rotating shafts 1 extends through the placing table and is fixedly connected to the output shaft of the motor, the two synchronous wheels are connected through a conveyor belt transmission, an airbag is placed on the upper surface of the conveyor belt, three hanging ropes are installed on the front and rear sides of the airbag, a accommodating frame with a front opening is installed on the front side of the bracket, an extension plate is arranged in the accommodating frame, and the accommodating frame has a plurality of accommodating plates. Slide grooves are provided on the left and right sides of the inner wall of the frame, and a slide plate is slidably installed in the slide groove, one end of the slide plate is fixedly connected to the extension plate, an electric push rod is installed on the front end of the lower surface of the extension plate, and a support plate 1 is installed on the output shaft end of the electric push rod, and two fixed plates 1 are installed on the rear side of the bracket, and the same rotating shaft 2 is rotatably installed on the two fixed plates 1, one end of the rotating shaft 2 passes through one of the fixed plates 1, and three hooks arranged to cooperate with the hanging rope are installed on the lower surface of the support plate 1, and pull ropes are connected to the left and right sides of the extension plate, and one end of the two pull ropes passes through and extends out of the bracket and is wrapped around the rotating shaft 2.

[0006] The above scheme is adopted, by setting up a conveyor belt, an electric push rod, a pull rope, a hook and a hanging rope, and using the airbag to support and wrap the patient. In combination with the cooperation of the hook and the hanging rope, when the electric push rod is started, one side of the airbag is lifted up, and the motor and the synchronous wheel are used to make the conveyor belt rotate so that it is convenient to continue to move with the patient's position, and the bottom end of the pull rope is wrapped around the two rotating shafts. In combination with the action of one end of the extension plate in the accommodating frame, the extension plate is retracted into the accommodating frame when the rotating plate is rotated. At this time, the hook drives the airbag to roll to one side through the pull rope, thereby completing the work of turning the patient over. The need for manual turning does not require manual turning, which not only reduces the labor of medical staff, but also does not cause secondary harm to the patient.

[0007] In the above solution, it should be noted that the motor, the electric push rod and the electric heating pad are all electrically connected to an external power source.

[0008] As a preferred embodiment, two telescopic rods 1 are installed on the lower surface of the extension plate, and the two telescopic rods 1 are respectively located on the left and right sides of the electric push rod, the telescopic axis of the telescopic rod 1 is fixedly connected to the support plate 1, and the outer side of the telescopic rod 1 is sleeved with a spring 1 whose two ends are respectively fixedly connected to the support plate 1 and the extension plate.

[0009] By adopting the above scheme, by setting a telescopic rod and a spring, the elastic effect of the spring is utilized to slow down the speed at which the electric push rod drives the support plate to rise or fall, thereby improving the stability and firmness of the support plate when working. Combined with the effect of the telescopic rod, the interior of the spring is filled to improve the stability of the interior of the spring, thereby extending the service life of the spring, so that the spring can work stably and for a long time.

[0010] As a preferred embodiment, a rotating plate is installed at one end of the rotating shaft, and a plurality of through holes are opened on the rotating plate, wherein a fixing rod is arranged in one of the through holes, and one end of the fixing rod extends to a fixing groove opened on the left side of the bracket.

[0011] By adopting the above scheme, a rotating plate and a fixed rod are set up, and the function of the rotating plate is utilized, it is convenient for the staff to rotate the rotating shaft 2 through the rotating plate. Combined with the function of the fixed rod and the fixed groove, it is convenient to move one end of the fixed rod into the fixed groove at any time to control the extension length of the extension plate. Combined with the function of the through hole, the application range of the fixed rod is increased.

[0012] As a preferred embodiment, an L-shaped fixing plate 2 is installed on the front side of the bracket, the fixing rod is slidably installed on the fixing plate 2, a pull plate is installed on one end of the fixing rod, and a spring 2 is sleeved on the fixing rod, with both ends respectively fixedly connected to the pull plate and the fixing plate 2.

[0013] By adopting the above scheme, spring 2 and a pull plate are provided, and the fixed rod is supported by the fixed plate 2. Combined with the elastic effect of the spring 2, the fixed rod after movement can be quickly reset by itself due to the reaction force of the spring 2. Combined with the effect of the pull plate, it is convenient for the staff to operate the fixed rod, thereby improving the convenience of the staff.

[0014] As a preferred embodiment, two mounting plates 1 are provided on the upper surface of the containing frame, the front sides of the two mounting plates 1 are installed with the same support plate 2, the front side of the support plate 2 is installed with a scraper, the bottom end of the scraper is an inclined surface, and a bolt 1 is threadedly installed on the mounting plate 1, and the tail end of the bolt 1 passes through the mounting plate 1 and is threadedly connected to the containing frame.

[0015] By adopting the above scheme, a scraper, a bolt and a mounting plate are set, and the scraper is supported by a support plate. Combined with the function of the scraper, the extended plate can clean the dust covered on the upper surface of the extended plate through the inclined surface at the bottom of the scraper when retracting, so as to prevent the extended plate from bringing dust into the containing frame. Combined with the function of the mounting plate and the bolt, the scraper is fixed and it is also convenient to disassemble the scraper at any time later, and the structure is simple.

[0016] As a preferred embodiment, an L-shaped support plate three is installed on the lower surface of the extension plate, and two card slots are provided on the upper surface of the support plate three. Card plates are arranged in the card slots, and the same receiving frame is installed on the upper surfaces of the two card plates, and the upper surface of the receiving frame is in conflict with the lower surface of the extension plate.

[0017] By adopting the above scheme, a receiving frame, a card plate and a support plate are set up, and the support plate is used to stably support the receiving frame. The dust cleaned by the scraper is received in combination with the function of the receiving frame to prevent the dust from falling onto the patient. The position of the receiving frame is limited by using the function of one end of the card plate in the card slot. At the same time, the stability and firmness of the receiving frame are improved to prevent the receiving frame from shaking during operation.

[0018] As a preferred embodiment, a fixing frame is installed in the groove, an electric heating pad is installed on the upper surface of the fixing frame, and the upper surface of the electric heating pad is in contact with the conveyor belt.

[0019] The above scheme is adopted, by setting up a fixing frame and an electric heating pad, using the fixing frame to support and fix the electric heating pad, fixing the electric heating pad in the groove, cooperating with the heating effect of the electric heating pad, thereby heating the patient's back while also strengthening support for the patient, promoting blood circulation in the patient's back, thereby improving the patient's rehabilitation effect, and bringing great convenience to the patient.

[0020] As a preferred embodiment, a second mounting plate is provided on both the front and rear sides of the placement table, a threaded mounting rod is penetrated through the threaded mounting plate on the second mounting plate, one end of the threaded rod is rotated to install a clamping plate, and a limiting component is provided on the clamping plate.

[0021] By adopting the above scheme, a splint, a second mounting plate and a threaded rod are set up, and the function of the second mounting plate is used to support the threaded rod. Combined with the function of the threaded installation of the threaded rod, the position of the splint can be adjusted by rotating the threaded rod, thereby facilitating the splint to be moved to the edge of the patient, which not only allows the patient to lean on it, but also supports the patient, thereby improving the stability of the patient when turning over.

[0022] As a preferred embodiment, the limiting assembly includes two telescopic rods 2, both of which are installed on a mounting plate 2, and the two telescopic rods 2 on the same side are respectively located on the left and right sides of the threaded rod, one end of the telescopic rod 2 is fixedly connected to the clamping plate, and two bolts 2 are threadedly installed on the mounting plate 2, and the tail end of the bolt 2 passes through the mounting plate 2 and is threadedly connected to the placement table.

[0023] By adopting the above scheme, by setting up telescopic rod two and bolt two, the telescopic rod two is used to limit the support of the clamping plate, so that the clamping plate can only move horizontally forward and backward under the limiting action of the telescopic rod two, thereby avoiding the phenomenon of rotation of the clamping plate. Combined with the action of bolt two, it is convenient to fix the mounting plate two while also being able to disassemble the mounting plate two at any time.

[0024] As a preferred embodiment, connecting plates are installed on both the left and right sides of the accommodating frame, and supporting tubes are installed on the opposite sides of the two connecting plates, and the pull rope extends through the supporting tubes.

[0025] By adopting the above scheme, a support tube and a connecting plate are provided, and the supporting tube is fixed to the left and right sides of the containing frame by utilizing the function of the connecting plate. The pull rope is auxiliary supported by the function of the supporting tube itself, thereby improving the stability of the pull rope when being pulled.

[0026] Compared with the prior art, the present invention has the following beneficial effects: The auxiliary limb lifting and turning device for brain surgery nursing is provided with a conveyor belt, an electric push rod, a pull rope, a hook and a hanging rope, and an air bag is used to support and wrap the patient. The hook and the hanging rope cooperate to make one side of the air bag lifted when the electric push rod is started, and the conveyor belt is rotated by the motor and the synchronous wheel to facilitate the continuous movement with the position of the patient. The bottom end of the pull rope is wound by the two rotating shafts, and one end of the extension plate is in the accommodating frame. When the rotating plate is rotated, the extension plate is recovered into the accommodating frame. At this time, the hook drives the air bag to roll to one side through the pull rope, so as to complete the work of turning the patient. The manual turning is not required, which not only reduces the labor of medical staff, but also does not cause secondary harm to the patient. The auxiliary limb lifting and turning device for brain surgery nursing is provided with a scraper, a bolt and a mounting plate, and a support plate is used to support the scraper. Combined with the function of the scraper, the extended plate can clean the dust covered on the upper surface of the extended plate through the inclined surface at the bottom of the scraper when the extended plate is retracted, so as to prevent the extended plate from bringing the dust into the accommodating frame. Combined with the function of the mounting plate and the bolt, the scraper is fixed and it is convenient to disassemble the scraper at any time later, and the structure is simple.

[0027] The auxiliary limb lifting and turning device for brain surgery nursing is provided with a receiving frame, a card plate and a support plate three, the support plate three is used to stably support the receiving frame, the dust cleaned by the scraper is received in combination with the function of the receiving frame to prevent the dust from falling onto the patient, and the position of the receiving frame is limited by the function of one end of the card plate in the card slot, thereby improving the stability and firmness of the receiving frame and preventing the receiving frame from shaking during operation.

[0028] The auxiliary limb lifting and turning device for brain surgery nursing is provided with a splint, a second mounting plate and a threaded rod, and the threaded rod is supported by the second mounting plate. Combined with the function of the threaded installation of the threaded rod, the position of the splint can be adjusted when the threaded rod is rotated, thereby facilitating the splint to be moved to the edge of the patient, which not only allows the patient to lean on it, but also supports the patient, thereby improving the stability of the patient when turning over. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the main cross-sectional structure of the placement table of the present invention; Figure 3 It is a schematic diagram of the main structure of the conveyor belt of the present invention; Figure 4 It is a schematic diagram of the main structure of the containing frame of the present invention; Figure 5 It is a schematic diagram of the main cross-sectional structure of the receiving frame of the present invention; Figure 6 It is a schematic diagram of the rear view structure of the bracket of the present invention; Figure 7 It is a schematic diagram of the enlarged structure of point A of the present invention; Figure 8 It is a schematic diagram of the top view of the mounting plate 2 of the present invention.

[0030] In the figure: 1. placing table; 2. motor; 3. rotating shaft 1; 4. synchronous wheel; 5. conveyor belt; 6. bracket; 7. containing frame; 8. extension plate; 9. electric push rod; 10. supporting plate 1; 11. hook; 12. slide plate; 13. pull rope; 14. fixing plate 1; 15. rotating shaft 2; 16. rotating plate; 17. spring 1; 18. pull plate; 19. spring 2; 20. fixing rod; 21. fixing plate 2; 22. supporting tube; 23. connecting plate; 24. receiving frame; 25. supporting plate 3; 26. card plate; 27. scraper; 28. supporting plate 2; 29. ​​mounting plate 1; 30. bolt 1; 31. airbag; 32. hanging rope; 33. clamping plate; 34. threaded rod; 35. mounting plate 2; 36. bolt 2; 37. telescopic rod 1; 38. fixing frame; 39. electric heating pad; 40. telescopic rod 2. DETAILED DESCRIPTION

[0031] See also Figure 1-8The present invention provides an auxiliary limb lifting and turning device for brain surgery nursing, comprising a placing table 1 and a bracket 6. A groove is provided on the upper surface of the placing table 1, and a rotating shaft 3 is accommodated and supported by the groove. A motor 2 is installed on the left side of the placing table 1. The motor 2 drives the rotating shaft 3 to rotate. Two rotating shafts 3 are rotatably installed in the groove. The rotating shaft 3 drives the synchronous wheel 4 to rotate. The synchronous wheels 4 are installed on the two rotating shafts 3. One end of one of the rotating shafts 3 extends through the placing table 1 and is fixedly connected to the output shaft of the motor 2. The two synchronous wheels 4 are connected by a conveyor belt 5. An air bag 31 is placed on the upper surface of the conveyor belt 5. The air bag 31 wraps and supports the patient to improve the patient's posture. In order to improve the comfort of the user, three hanging ropes 32 are installed on the front and rear sides of the airbag 31, and a accommodating frame 7 with a front opening is installed on the front side of the bracket 6. The accommodating frame 7 accommodates the extension plate 8, and an extension plate 8 is arranged in the accommodating frame 7. The extension plate 8 supports the electric push rod 9. Slide grooves are opened on the left and right sides of the inner wall of the accommodating frame 7, and the slide grooves are provided for the slide plate 12 to slide. The slide plate 12 is slidably installed in the slide groove, and the slide plate 12 provides auxiliary support for the extension plate 8. One end of the slide plate 12 is fixedly connected to the extension plate 8. An electric push rod 9 is installed on the front end of the lower surface of the extension plate 8. The electric push rod 9 drives the support plate 10 to move. The output shaft end of the electric push rod 9 is installed with a support plate 10. The support plate 1 0 is used to support the hook 11, two fixed plates 14 are installed on the rear side of the bracket 6, and the fixed plate 14 supports the rotating shaft 2 15. The same rotating shaft 2 15 is rotatably installed on the two fixed plates 14, and the rotating shaft 2 15 is used to wind the pull rope 13. One end of the rotating shaft 2 15 passes through one of the fixed plates 14, and three hooks 11 arranged in coordination with the hanging rope 32 are installed on the lower surface of the support plate 10. The left and right sides of the extension plate 8 are connected with the pull rope 13, and one end of the two pull ropes 13 passes through the bracket 6 and is wound around the rotating shaft 2 15. By arranging the conveyor belt 5, the electric push rod 9, the pull rope 13, the hook 11 and the hanging rope 32, the air bag 31 is used to The patient is supported and wrapped, and the hook 11 cooperates with the hanging rope 32, so that when the electric push rod 9 is started, one side of the airbag 31 is lifted up, and the motor 2 cooperates with the synchronous wheel 4 to make the conveyor belt 5 rotate so as to continue to move with the patient's position. The bottom end of the pull rope 13 is wrapped around the rotating shaft 15, and the extension plate 8 is retracted into the accommodating frame 7 when the rotating plate 16 is rotated. At this time, the hook 11 drives the airbag 31 to roll to one side through the pull rope 13, thereby completing the patient's turning over. The need for manual turning over not only reduces the labor of medical staff, but also does not cause secondary harm to the patient.

[0032] Two telescopic rods 37 are installed on the lower surface of the extension plate 8. The telescopic rods 37 fill and support the inside of the spring 17. The two telescopic rods 37 are respectively located on the left and right sides of the electric push rod 9. The telescopic axis of the telescopic rod 37 is fixedly connected to the support plate 10. The outer side of the telescopic rod 37 is sleeved with a spring 17 whose two ends are respectively fixedly connected to the support plate 10 and the extension plate 8. By arranging the telescopic rod 37 and the spring 17, the elastic effect of the spring 17 is utilized to slow down the speed at which the electric push rod 9 drives the support plate 10 to rise or fall, thereby improving the stability and firmness of the support plate 10 when working. Combined with the effect of the telescopic rod 37, the inside of the spring 17 is filled to improve the stability of the inside of the spring 17, thereby extending the service life of the spring 17, so that the spring 17 can work stably and for a long time.

[0033] A rotating plate 16 is installed at one end of the rotating shaft 1 3, and the rotating plate 16 drives the rotating shaft 2 15 to rotate, which is convenient for the staff to operate. A plurality of through holes are provided on the rotating plate 16, and a fixing rod 20 is provided in one of the through holes. The fixing rod 20 fixes the rotating shaft 2 15, and one end of the fixing rod 20 extends to a fixing groove provided on the left side of the bracket 6. By setting the rotating plate 16 and the fixing rod 20 and utilizing the function of the rotating plate 16, it is convenient for the staff to rotate the rotating shaft 2 15 through the rotating plate 16. Combined with the function of the fixing rod 20 and the fixing groove, it is convenient to move one end of the fixing rod 20 to the fixing groove at any time to control the extension length of the extension plate 8. In combination with the function of the through hole, the application range of the fixing rod 20 is increased.

[0034] An L-shaped fixing plate 21 is installed on the front side of the bracket 6, and the fixing plate 21 supports the fixing rod 20. The fixing rod 20 is slidably installed on the fixing plate 21. A pull plate 18 is installed at one end of the fixing rod 20, and the pull plate 18 drives the fixing rod 20 to move. A spring 29 is sleeved on the fixing rod 20 with two ends respectively fixedly connected to the pull plate 18 and the fixing plate 21. By setting the spring 29 and the pull plate 18, the fixing plate 21 is used to support the fixing rod 20. Combined with the elastic effect of the spring 29, the fixing rod 20 after moving can be quickly reset by itself due to the reaction force of the spring 29. With the effect of the pull plate 18, it is convenient for the staff to operate the fixing rod 20, thereby improving the convenience of the staff.

[0035] Two mounting plates 29 are provided on the upper surface of the accommodating frame 7, and the mounting plates 29 support and fix the supporting plates 28. The front sides of the two mounting plates 29 are provided with the same supporting plate 28, and the supporting plate 28 supports the scraper 27. The front side of the supporting plate 28 is provided with a scraper 27, and the scraper 27 is used to clean and scrape the dust on the extension plate 8. The bottom end of the scraper 27 is an inclined surface, and a bolt 30 is threadedly installed on the mounting plate 29, and the bolt 30 fixes the mounting plate 29. The tail end of the bolt 30 passes through the mounting plate Plate 1 29 is threadedly connected to the containing frame 7. By setting a scraper 27, a bolt 1 30 and a mounting plate 1 29, the scraper 27 is supported by a support plate 28. Combined with the function of the scraper 27, the extended plate 8 can clean the dust covered on the upper surface of the extended plate 8 through the inclined surface at the bottom of the scraper 27 when it retracts, so as to prevent the extended plate 8 from bringing the dust into the containing frame 7. Combined with the function of the mounting plate 1 29 and the bolt 1 30, the scraper 27 is fixed, and it is also convenient to disassemble the scraper 27 at any time later, and the structure is simple.

[0036] An L-shaped support plate three 25 is installed on the lower surface of the extension plate 8, and the support plate three 25 supports the receiving frame 24. Two card slots are provided on the upper surface of the support plate three 25, and a card plate 26 is arranged in the card slot. The card plate 26 supports the receiving frame 24 in a limited position. The upper surfaces of the two card plates 26 are installed with the same receiving frame 24, and the receiving frame 24 collects dust uniformly. The upper surface of the receiving frame 24 conflicts with the lower surface of the extension plate 8. By setting the receiving frame 24, the card plate 26 and the support plate three 25, the support plate three 25 is used to stably support the receiving frame 24, and the dust cleaned by the scraper 27 is received in combination with the function of the receiving frame 24 to prevent the dust from falling onto the patient. The position of the receiving frame 24 is limited by the function of one end of the card plate 26 in the card slot. At the same time, the stability and firmness of the receiving frame 24 are improved to prevent the receiving frame 24 from shaking during operation.

[0037] A fixing frame 38 is installed in the groove. The fixing frame 38 supports the electric heating pad 39 and can provide enhanced support for the patient at the same time. The upper surface of the fixing frame 38 is installed with the electric heating pad 39. The electric heating pad 39 heats the patient's back. The upper surface of the electric heating pad 39 is in contact with the conveyor belt 5. By setting the fixing frame 38 and the electric heating pad 39, the fixing frame 38 is used to support and fix the electric heating pad 39, and the electric heating pad 39 is fixed in the groove. The heating effect of the electric heating pad 39 cooperates to heat the patient's back, thereby promoting blood circulation in the patient's back, thereby improving the patient's rehabilitation effect, and bringing great convenience to the patient.

[0038] The front and rear sides of the placing table 1 are both provided with mounting plates 35, which support the threaded rod 34. The threads on the mounting plates 35 penetrate the mounting threaded rod 34, and the threaded rod 34 drives the splint 33 to move and adjust the position of the splint 33. One end of the threaded rod 34 is rotated to install the splint 33, and the splint 33 provides auxiliary support for the patient. A limited position component is provided on the splint 33. By setting the splint 33, the mounting plate 35 and the threaded rod 34, the threaded rod 34 is supported by the function of the mounting plate 35, and the function of the threaded installation of the threaded rod 34 is combined, so that the position of the splint 33 can be adjusted when the threaded rod 34 is rotated, so that the splint 33 can be moved to the edge of the patient conveniently, which can not only allow the patient to lean on it, but also support the patient, thereby improving the stability of the patient when turning over.

[0039] The limiting assembly includes two telescopic rods 40, which provide limiting support for the clamping plate 33. The two telescopic rods 40 are both installed on the mounting plate 35. The two telescopic rods 40 on the same side are respectively located on the left and right sides of the threaded rod 34. One end of the telescopic rod 40 is fixedly connected to the clamping plate 33. Two bolts 36 are threadedly installed on the mounting plate 35. The bolts 36 fix the mounting plate 35. The tail ends of the bolts 36 pass through the mounting plate 35 and are threadedly connected to the placement table 1. By setting the telescopic rods 40 and the bolts 36, the telescopic rods 40 are used to provide limiting support for the clamping plate 33, so that the clamping plate 33 can only move horizontally forward and backward under the limiting action of the telescopic rods 40, thereby preventing the clamping plate 33 from rotating. Combined with the action of the bolts 36, it is convenient to fix the mounting plate 35 while also allowing the mounting plate 35 to be disassembled at any time.

[0040] Connecting plates 23 are installed on both the left and right sides of the containing frame 7, and the connecting plates 23 fix and support the supporting tube 22. Support tubes 22 are installed on the opposite sides of the two connecting plates 23, and the supporting tubes 22 provide reinforced support for the pull rope 13. The pull rope 13 extends through the supporting tube 22. By setting the supporting tube 22 and the connecting plates 23, the supporting tube 22 is fixed to the left and right sides of the containing frame 7 by utilizing the function of the connecting plates 23, and the pull rope 13 is auxiliary supported by the function of the supporting tube 22 itself, thereby improving the stability of the pull rope 13 when being pulled.

[0041] When in use, the patient is placed on the airbag 31, and then the electric push rod 9 is started. The electric push rod 9 drives the support plate 10 to move downward, and the support plate 10 drives the hook 11 to move downward. When the support plate 10 moves, the telescopic rod 37 and the spring 17 are stretched. When the hook 11 moves to the closest distance to the hanging rope 32, the electric push rod 9 is turned off, and then the three hanging ropes 32 are hung on the corresponding three hooks 11 in turn, and then the electric push rod 9 is started again. At this time, the output shaft of the electric push rod 9 shrinks upward, and the hook 11 pulls up the front side of the airbag 31 through the action of the hanging rope 32. When the airbag When the electric push rod 9 is pulled up to a certain extent, the pull plate 18 is closed, and then the pull plate 18 is moved to the left, and the pull plate 18 drives one end of the fixed rod 20 to move. At this time, one end of the fixed rod 20 is fixed in a groove, and then the rotating plate 16 is rotated, and the rotating plate 16 drives the rotating shaft 15 to rotate. When the rotating shaft 15 rotates, the pull rope 13 is wound. At this time, the connection between the pull rope 13 and the extension plate 8 is gradually tightened, and the extension plate 8 is tightened by the pull rope 13 and moves into the accommodating frame 7. Under the action of the gradual backward movement of the extension plate 8, one side of the airbag 31 is gradually rolled up to the rear side. At this time, the patient gradually changes from a horizontal state to a side-lying state, and then The patient is turned over, and then the pull plate 18 is released. The pull plate 18 is driven by the reaction force of the spring 2 19 to drive the fixing rod 20 to move into the fixing groove again to fix the rotating plate 16. At this time, the rotating shaft 2 15 stops winding the pull rope 13, and the extension plate 8 stops moving. Then the threaded rod 34 on the rear side is rotated. When the threaded rod 34 rotates, it drives the splint 33 to move. The splint 33 gradually approaches the patient. When it fits the patient, the patient puts his hand on the splint 33 for support, stops rotating the threaded rod 34, and then starts the motor 2. The motor 2 drives one of the rotating shafts 1 3 to rotate, and the rotating shaft 1 3 drives the same The step wheel 4 rotates, and the synchronous wheel 4 drives the conveyor belt 5 to rotate. During the rotation of the conveyor belt 5, the patient's position gradually returns from the offset state to the middle position of the placement table 1, which does not affect the patient's turning over. The patient's position can also be easily adjusted. The motor 2 is turned off, and then the threaded rod 34 on the front side is rotated. The threaded rod 34 drives the splint 33 to move. When the splint 33 moves to fit the patient's back, the threaded rod 34 is stopped, thereby completing the patient's turning over. When the patient needs to be turned to the front side, the bracket 6 is moved to the front side of the placement table 1, and then the above steps are repeated. The operation is convenient.

Claims

1. A device for assisting limb lifting and turning over for brain surgery nursing, characterized in that: It comprises a placing table (1) and a bracket (6), wherein a groove is provided on the upper surface of the placing table (1), a motor (2) is installed on the left side of the placing table (1), two rotating shafts (3) are rotatably installed in the groove, and synchronous wheels (4) are installed on the two rotating shafts (3), one end of one of the rotating shafts (3) extends through the placing table (1) and is fixedly connected to the output shaft of the motor (2), and the two synchronous wheels (4) are connected by transmission through a conveyor belt (5), an air bag (31) is placed on the upper surface of the conveyor belt (5), and three hanging ropes (32) are installed on the front and rear sides of the air bag (31), and a accommodating frame (7) with a front opening is installed on the front side of the bracket (6), and an extension plate (8) is arranged in the accommodating frame (7); The left and right sides of the inner wall of the accommodating frame (7) are provided with sliding grooves, and a slide plate (12) is slidably installed in the sliding grooves. One end of the slide plate (12) is fixedly connected to the extension plate (8), and an electric push rod (9) is installed at the front end of the lower surface of the extension plate (8). The output shaft end of the electric push rod (9) is installed with a support plate (10). Two fixed plates (14) are installed on the rear side of the bracket (6). The same rotating shaft (15) is rotatably installed on the two fixed plates (14). One end of the rotating shaft (15) passes through one of the fixed plates (14). Three hooks (11) arranged in coordination with the hanging rope (32) are installed on the lower surface of the support plate (10). The left and right sides of the extension plate (8) are connected to the pull rope (13), and one end of the two pull ropes (13) passes through the bracket (6) and is wound around the rotating shaft (15).

2. The auxiliary limb lifting and turning device for brain surgery nursing according to claim 1 is characterized in that: Two telescopic rods (37) are mounted on the lower surface of the extension plate (8). The two telescopic rods (37) are located on the left and right sides of the electric push rod (9), respectively. The telescopic axis of the telescopic rod (37) is fixedly connected to the support plate (10). The outer side of the telescopic rod (37) is sleeved with a spring (17) whose two ends are fixedly connected to the support plate (10) and the extension plate (8), respectively.

3. The auxiliary limb lifting and turning device for brain surgery nursing according to claim 1 is characterized in that: A rotating plate (16) is mounted on one end of the rotating shaft (3), and a plurality of through holes are formed on the rotating plate (16). A fixing rod (20) is disposed in one of the through holes, and one end of the fixing rod (20) extends into a fixing groove formed on the left side of the bracket (6).

4. The auxiliary limb lifting and turning device for brain surgery nursing according to claim 3 is characterized in that: The front side of the bracket (6) is provided with an L-shaped fixing plate (21), the fixing rod (20) is slidably penetrated and installed on the fixing plate (21), one end of the fixing rod (20) is provided with a pull plate (18), and the fixing rod (20) is sleeved with a spring (19) whose two ends are respectively fixedly connected to the pull plate (18) and the fixing plate (21).

5. The auxiliary limb lifting and turning device for brain surgery nursing according to claim 1 is characterized in that: Two mounting plates (29) are provided on the upper surface of the containing frame (7); the front sides of the two mounting plates (29) are mounted with the same supporting plate (28); the front side of the supporting plate (28) is mounted with a scraper (27); the bottom end of the scraper (27) is an inclined surface; a bolt (30) is threadedly mounted on the mounting plate (29); the rear end of the bolt (30) passes through the mounting plate (29) and is threadedly connected to the containing frame (7).

6. The auxiliary limb lifting and turning device for brain surgery nursing according to claim 1 is characterized in that: An L-shaped support plate three (25) is mounted on the lower surface of the extension plate (8); two card slots are provided on the upper surface of the support plate three (25); card plates (26) are arranged in the card slots; the same receiving frame (24) is mounted on the upper surfaces of the two card plates (26); the upper surface of the receiving frame (24) is in contact with the lower surface of the extension plate (8).

7. The auxiliary limb lifting and turning device for brain surgery nursing according to claim 1 is characterized in that: A fixing frame (38) is installed in the groove, an electric heating pad (39) is installed on the upper surface of the fixing frame (38), and the upper surface of the electric heating pad (39) is in contact with the conveyor belt (5).

8. The auxiliary limb lifting and turning device for brain surgery nursing according to claim 1 is characterized in that: The front and rear sides of the placement platform (1) are both provided with a second mounting plate (35), a threaded rod (34) is threadedly penetrated on the second mounting plate (35), one end of the threaded rod (34) is rotatably mounted on a clamping plate (33), and a limit position assembly is provided on the clamping plate (33).

9. The auxiliary limb lifting and turning device for brain surgery nursing according to claim 8 is characterized in that: The limiting assembly comprises two telescopic rods (40), both of which are mounted on a second mounting plate (35). The two telescopic rods (40) on the same side are respectively located on the left and right sides of the threaded rod (34). One end of the telescopic rod (40) is fixedly connected to the clamping plate (33). Two bolts (36) are threadedly mounted on the second mounting plate (35). The tail ends of the bolts (36) pass through the second mounting plate (35) and are threadedly connected to the placement table (1).

10. The auxiliary limb lifting and turning device for brain surgery nursing according to claim 1 is characterized in that: Connecting plates (23) are installed on both left and right sides of the containing frame (7), and supporting tubes (22) are installed on the opposite sides of the two connecting plates (23), and the pull rope (13) passes through and extends out of the supporting tube (22).

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