CN114767400A

CN114767400A - Transfer device for critical patient nursing in emergency department

Info

Publication number: CN114767400A
Application number: CN202210397782.1A
Authority: CN
Inventors: 林兆恒; 金靖
Original assignee: Dai Medical College Of West Yunnan University Of Applied Technology
Current assignee: Dai Medical College Of West Yunnan University Of Applied Technology
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-07-22
Anticipated expiration: 2042-04-15
Also published as: CN114767400B

Abstract

The invention discloses a transfer device for nursing critically ill patients in emergency department, which comprises a bottom plate, wherein universal wheels are installed at the lower end of the bottom plate, a bearing plate is connected above the bottom plate through a supporting plate, strip-shaped driving boxes are arranged on the left side and the right side of the bearing plate, a bed plate is arranged above the bearing plate, and a first driving motor for driving the bed plate to move up and down is arranged in each strip-shaped driving box; a transfer plate is arranged between the bearing plate and the bed plate, support sheets are arranged at the left end and the right end of one side of the transfer plate, and a second driving motor for driving the transfer plate to move is arranged on each strip-shaped driving box; a first driving rotating shaft is rotatably connected between the two supporting sheets, a third driving motor for driving the first driving rotating shaft to rotate is installed on the strip-shaped driving box, a first linkage rotating shaft is rotatably connected between the two supporting sheets, and an annular transfer cloth strip penetrating through the first driving rotating shaft and the first linkage rotating shaft is sleeved outside the transfer plate. The invention can automatically transfer patients, save labor and reduce the working intensity of medical staff.

Description

Transfer device for critical nursing patients in emergency department

Technical Field

The invention relates to the technical field of medical instruments, in particular to a transfer device for critical patients in emergency department nursing.

Background

If the sudden situation happens and the current situation of the patient cannot be solved temporarily in the current environment of the patient in the treatment process, the patient needs to be transferred to an emergency department immediately for emergency treatment, and the patient is placed on a transfer bed for transfer in the patient transfer process. The transport bed that hospital used at present needs four medical personnel to lift patient to transport on the bed, transports patient to emergency department, and four medical personnel are supplementary to lift patient to operation table or inspection bed again. The current shallow needs to consume a large amount of manpowers when transporting the patient, and medical personnel working strength is big.

Disclosure of Invention

The invention aims to provide a transfer device for nursing critically ill patients in emergency departments, which does not need medical staff to manually lift the patients up or down a transfer bed, saves labor and reduces the working intensity of the medical staff.

The technical purpose of the invention is realized by the following technical scheme:

a transfer device for critical patients in emergency department nursing comprises a bottom plate, universal wheels are mounted at the lower end of the bottom plate, a horizontally arranged bearing plate is connected above the bottom plate through a vertically arranged supporting plate, strip-shaped driving boxes are arranged on the left side and the right side of the bearing plate, a bed plate capable of moving up and down is arranged above the bearing plate between the two strip-shaped driving boxes, and a smooth leather cushion is arranged on the upper surface of the bed plate;

a first vertical sliding groove is formed in one side, close to the bed plate, of each strip-shaped driving box, first sliding strips which extend into the strip-shaped driving boxes and are in sliding connection with the first vertical sliding grooves are arranged at the left end and the right end of the bed plate, threaded holes are formed in the corresponding strip-shaped driving boxes and each first sliding strip penetrating downwards, first driving motors corresponding to the corresponding first sliding strips are installed in the corresponding strip-shaped driving boxes, and power output shafts of the first driving motors are connected with first threaded shafts in threaded connection with the corresponding threaded holes;

a transfer plate capable of sliding along the length direction of the bar-shaped driving boxes is arranged between the bearing plate and the bed plate, support sheets which are vertically arranged and are in sliding connection with the corresponding bar-shaped driving boxes are arranged at the left end and the right end of one side of the transfer plate, a first horizontal sliding groove which is arranged along the length direction of one side of each bar-shaped driving box is formed in one side, close to the bed plate, of each bar-shaped driving box, each support sheet is provided with a second sliding strip which extends into the corresponding bar-shaped driving box and is in sliding connection with the corresponding first horizontal sliding groove, the free end of each second sliding strip is connected with a first threaded sleeve, a second driving motor is mounted at one end of each bar-shaped driving box, and a power output shaft of each second driving motor is connected with a second threaded shaft which is arranged along the length direction of the corresponding bar-shaped driving box and is in threaded connection with the corresponding first threaded sleeve;

one side of the bar-shaped driving box, which is close to the bed plate, is provided with a second horizontal chute arranged along the length direction of the bar-shaped driving box, a first driving rotating shaft is rotatably connected between two supporting pieces, one end of the first driving rotating shaft penetrates through the second horizontal chute and extends into the bar-shaped driving box, a third driving motor for driving the bar-shaped driving box to rotate is connected between the two supporting pieces, a first linkage rotating shaft matched with the first driving rotating shaft is rotatably connected between the two supporting pieces, the first linkage rotating shaft is close to the first driving rotating shaft, a plurality of guide rotating shafts are rotatably connected between the two supporting pieces, the annular transfer cloth strips which bypass each guide rotating shaft and penetrate between the first driving rotating shaft and the first linkage rotating shaft are sleeved outside the transfer plate, and the guide rotating shafts enable the annular transfer cloth strips to be tightly attached to the transfer plate;

the lower extreme of bearing plate is provided with host system, be provided with battery and controller in the host system, first driving motor, each second driving motor and each third driving motor all with the controller electricity is even.

By adopting the technical scheme, when severe patients need to be transported, the second driving motor is controlled to be started to enable the transport plate to extend outwards, the third driving motor drives the annular transport cloth strips to move towards the direction of the bed plate, the transport plate gradually extends into the lower part of the patients, then the first driving motor is started to enable the bed plate to descend to be as high as the transport plate, the annular transport cloth strips continue to move towards the direction of the bed plate to enable the patients to move onto the bed plate, the first motor rotates reversely to enable the bed plate to rise to the original height, and the second driving motor rotates reversely to enable the transport plate to retract between the bed plate and the bearing plate;

when need remove the patient from transporting the bed to new sick bed on, at first control transport plate stretches out, control bed board descends to and wait with it height afterwards, the outside motion of control annular transportation cloth, medical personnel promote the patient and shift gradually to the transport plate on, annular transportation cloth in the motion moves the patient to new sick bed on, the bed board risees afterwards, annular transportation cloth moves to the bed board direction, transport plate retracts gradually between bed board and the bearing plate, accomplishes once transporting.

The invention is further provided with: rotate between one side of bed board and two bar drive boxes and be connected with second drive pivot, the vertical spout of second has been seted up to bar drive box, the one end of second drive pivot is followed the vertical spout of second stretches into bar drive box be connected with drive its rotation and with the fourth driving motor of controller electricity even, between two bar drive boxes in the below of second drive pivot is rotated and is connected with the second and allies oneself with the pivot, the second allies oneself with the pivot near second drive pivot, the bed board overcoat has and passes the second drive pivot with the cyclic annular sheet between the second and allies oneself with the pivot.

By adopting the technical scheme, the patient can conveniently turn into or turn out of the bed plate through the movement of the annular bed sheet, and the bed plate is more automatic without being pushed by manpower.

The invention is further configured as follows: the annular bed sheet can be detached and replaced, and the annular bed sheet is connected into an annular form from head to tail through the magic tapes.

The invention is further configured as follows: the surfaces of the second driving rotating shaft and the second linkage rotating shaft are rough.

The invention is further provided with: the bottom plate upwards be provided with the corresponding vertical cover shell of backup pad, the lower extreme of backup pad not with the bottom plate is connected, the upper end of backup pad with the bearing plate is connected, the confession has been seted up to the upper end of vertical cover shell the backup pad male slide opening, install in the vertical cover shell with fifth driving motor that the controller electricity links, fifth driving motor's power output shaft upwards is connected with the third screw thread axle, one side of backup pad be provided with third screw thread axle threaded connection's second thread bush.

The invention is further configured as follows: the lower ends of the two supporting sheets are connected with supporting strips which are in contact with the upper end of the bearing plate and slide.

The invention is further configured as follows: the upper end of bottom plate is provided with the equipment that is used for placing equipment and places the district, master control module's the outside be provided with a plurality of with the electric socket that connects of battery electricity even.

The invention is further configured as follows: and a charging socket electrically connected with the battery is arranged on the outer side of the main control module.

The invention is further provided with: the outer side of the main control module is connected with a remote controller electrically connected with the controller through a cable.

The invention is further configured as follows: the surfaces of the first driving rotating shaft and the first linkage rotating shaft are rough.

Compared with the prior art, the invention has the following beneficial effects:

firstly, the automatic-stretching transfer plate and the annular transfer cloth strips capable of rotating around the transfer plate gradually stretch into the lower part of a patient, and the patient can be gradually transferred onto the bed plate after the transfer plate retracts, so that the labor is saved, and the working strength of medical staff is reduced;

secondly, the patient bed is not a simple bed plate extending outwards, but a transfer plate extending outwards, the bed plate can move upwards, and the patient is transferred onto the bed plate by matching with the transfer plate, so that the bed plate can be provided with a cushion, and the patient can be more comfortable when lying on the bed plate instead of directly lying on a hard plate;

and thirdly, the annular bed sheet capable of rotating around the bed plate is sleeved outside the bed plate, so that a patient can conveniently turn in or out the bed plate, manpower is not needed for pushing, and the bed plate is more automatic.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a use state reference diagram of the present invention;

FIG. 3 is primarily used to show the internal structure of a bar drive cartridge;

fig. 4 is mainly used for showing a first vertical sliding groove, a second vertical sliding groove, a first horizontal sliding groove and a second horizontal sliding groove on the strip-shaped driving box;

FIG. 5 is a schematic view showing the movement principle of the transfer plate and the circular transfer cloth;

fig. 6 is used to show the principle of bed plate and annular bed sheet movement;

fig. 7 is used for showing the lifting principle of the supporting plate.

In the figure: 1. a base plate; 11. a universal wheel; 12. an equipment placement area; 13. a vertical housing; 2. a support plate; 21. a fifth drive motor; 22. a third threaded shaft; 23. a second threaded sleeve; 3. a bearing plate; 31. a strip-shaped drive box; 32. a first vertical chute; 33. a first horizontal chute; 34. a second horizontal chute; 35. a second vertical chute; 4. a bed board; 41. a first slide bar; 42. a threaded hole; 43. a first drive motor; 44. a first threaded shaft; 45. a looped bed sheet; 5. a transfer plate; 51. a support sheet; 52. a supporting strip; 53. a second slide bar; 54. a first threaded sleeve; 55. a second drive motor; 56. a second threaded shaft; 57. circularly transferring the cloth strips; 61. a first drive shaft; 62. a third drive motor; 63. a first linkage rotating shaft; 64. a guide rotating shaft; 71. a second drive shaft; 72. a fourth drive motor; 73. a second linkage shaft; 8. a main control module; 81. a charging jack; 82. a power connection socket; 9. and a remote controller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment, refer to fig. 1-7, a transfer device for critical patients in emergency department nursing, comprising a base plate 1, four universal wheels 11 are installed to the lower extreme of bottom plate 1, the upper end of bottom plate 1 is provided with an equipment placing area 12 that is used for placing equipment, be convenient for place some life support equipment in the equipment placing area 12, the top of bottom plate 1 is connected with a bearing plate 3 that is the level setting through two backup pad 2 of vertical setting, both sides all are provided with a bar drive box 31 about bearing plate 3, the top of bearing plate 3 is provided with a bed board 4 that can reciprocate between two bar drive boxes 31, the upper surface of bed board 4 is provided with glossy cortex cushion.

Each bar drive box 31 all has seted up a first vertical chute 32 near one side of bed board 4, both ends all are provided with one and stretch into bar drive box 31 and with first vertical chute 32 sliding connection's first draw runner 41 about bed board 4, in corresponding bar drive box 31 and running through each first draw runner 41 downwards and all seted up a screw hole 42, all install one in each bar drive box 31 and correspond first driving motor 43 that first draw runner 41 is corresponding, the power output shaft of each first driving motor 43 all is connected with one and corresponds screw hole 42 threaded connection's first threaded shaft 44, first driving motor 43 drives first threaded shaft 44 and rotates, make bed board 4 reciprocate.

Be provided with one between bearing plate 3 and the bed board 4 and follow gliding transport plate 5 of bar drive box 31 length direction, both ends all are provided with one and are vertical setting and with the backing sheet 51 that corresponds bar drive box 31 sliding connection about transport plate 5 one side, the lower extreme of two backing sheets 51 is connected with one and contacts and gliding support bar 52 with the upper end of bearing plate 3, a first horizontal chute 33 that sets up along its length direction is all seted up to one side that each bar drive box 31 is close to bed board 4, each backing sheet 51 all is provided with one and stretches into corresponding bar drive box 31 and with the second draw runner 53 that corresponds first horizontal chute 33 sliding connection, the free end of each second draw runner 53 all is connected with a first thread bush 54, a second driving motor 55 is all installed to the one end in each bar drive box 31, the power output shaft of each second driving motor 55 all is connected with one and sets up and with corresponding first thread bush 54 along corresponding bar drive box 31 length direction A second screw shaft 56 is screwed, and a second driving motor 55 drives the second screw shaft 56 to rotate, so as to drive the transfer plate 5 to extend outwards or retract inwards.

A second horizontal sliding groove 34 arranged along the length direction is arranged on one side of the strip-shaped driving box 31 close to the bed plate 4, a first driving rotating shaft 61 is rotatably connected between two supporting sheets 51, one end of the first driving rotating shaft 61 extends into the strip-shaped driving box 31 through the second horizontal sliding groove 34 and is connected with a third driving motor 62 for driving the strip-shaped driving box to rotate, a first linkage rotating shaft 63 matched with the first driving rotating shaft 61 is rotatably connected between the two supporting sheets 51, the first linkage rotating shaft 63 is abutted against the first driving rotating shaft 61, the surfaces of the first driving rotating shaft 61 and the first linkage rotating shaft 63 are rough, two guide rotating shafts 64 are rotatably connected between the two supporting sheets 51, an annular transfer cloth 57 bypassing each guide rotating shaft 64 and passing between the first driving rotating shaft 61 and the first linkage rotating shaft 63 is sleeved outside the transfer plate 5, and the annular transfer cloth 57 is tightly attached to the transfer plate 5 through the guide rotating shafts 64, when the transfer plate 5 is fully extended out and the bed plate 4 moves to the lowest position, the bed plate 4 and the transfer plate 5 are equal in height and are in edge contact.

A second driving rotating shaft 71 is rotatably connected between one side of the bed board 4 and the two strip-shaped driving boxes 31, one strip-shaped driving box 31 is provided with a second vertical sliding groove 35, one end of the second driving rotating shaft 71 extends into the strip-shaped driving box 31 from the second vertical sliding groove 35 and is connected with a fourth driving motor 72 which drives the strip-shaped driving box 31 to rotate and is electrically connected with the controller, the fourth driving motor 72 can move up and down along with the bed board 4 through the second vertical sliding groove 35, a second linkage rotating shaft 73 is rotatably connected between the two strip-shaped driving boxes 31 below the second driving rotating shaft 71, the second linkage rotating shaft 73 is close to the second driving rotating shaft 71, the surfaces of the second driving rotating shaft 71 and the second linkage rotating shaft 73 are rough, an annular bed sheet 45 which passes through the second driving rotating shaft 71 and the second linkage rotating shaft 73 is sleeved outside the bed board 4, the annular bed sheet 45 can be disassembled and replaced, the annular bed sheet 45 is connected end to end through magic tapes to end to form an annular sheet (a little figure), after the looped bed sheet 45 is replaced, the joint should be close to the second driving shaft 71, so that the joint does not enter the gap between the second driving shaft 71 and the second linking shaft 73 when the looped bed sheet 45 is moved.

The bottom plate 1 upwards is provided with two vertical casings 13 corresponding with backup pad 2, the lower extreme of backup pad 2 is not connected with bottom plate 1, the upper end and the pressure-bearing plate 3 of backup pad 2 are connected, vertical casing 13's upper end is seted up one and is supplied backup pad 2 male slide opening (the picture is slightly), install a fifth driving motor 21 in the vertical casing 13, the power output shaft of fifth driving motor 21 upwards is connected with a third threaded shaft 22, one side of backup pad 2 is provided with a second thread bush 23 with third threaded shaft 22 threaded connection, fifth driving motor 21 drives third threaded shaft 22 and rotates, make backup pad 2 drive whole height-adjusting from top to bottom.

The lower extreme of pressure-bearing plate 3 is provided with a host system 8, be provided with a battery and a controller (the figure is omitted) in the host system 8, the outside of host system 8 is provided with a charging socket 81 that links with the battery electricity, the outside of host system 8 is provided with a plurality of electricity sockets 82 that link with the battery electricity, first driving motor 43, each second driving motor 55, each third driving motor 62, each fourth driving motor 72 and each fifth driving motor 21 all link with the controller electricity, the outside of host system 8 has a remote controller 9 that links with the controller electricity through cable connection.

The use mode is as follows: when a critically ill patient needs to be transported, the fifth driving motor 21 is controlled to start to adjust the height of the transport bed to be equal to the height of the hospital bed, then the second driving motor 55 is controlled to start to enable the transport plate 5 to extend outwards, the third driving motor 62 drives the annular transport cloth strips 57 to move towards the direction of the bed plate 4, the transport plate 5 gradually extends into the lower part of the patient, then the first driving motor 43 is started to enable the bed plate 4 to descend to be equal to the height of the transport plate 5, the third driving motor and the fourth driving motor work simultaneously to drive the annular transport cloth strips 57 and the annular bed sheet to move the patient to the bed plate 4, the bed plate 4 is lifted to the original height by reversing of the first driving motor, and the second driving motor 55 is reversed to enable the transport plate 5 to retract between the bed plate 4 and the bearing plate 3;

when needing to remove the patient from transporting the bed to new sick bed, at first control transport board 5 stretches out, control bed board 4 descends to and is equal high with it afterwards, and control cyclic annular is transported cloth 57 and cyclic annular sheet and is outwards moved simultaneously and remove the patient to new sick bed on, bed board 4 risees afterwards, and cyclic annular is transported cloth 57 and is moved to bed board 4 direction, transports 5 and withdraws gradually between bed board 4 and bearing plate 3, accomplishes once transporting.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a severe patient's transfer device of emergency department's nursing, includes bottom plate (1), its characterized in that: the universal wheels (11) are mounted at the lower end of the bottom plate (1), a bearing plate (3) which is horizontally arranged is connected above the bottom plate (1) through a vertically arranged supporting plate (2), strip-shaped driving boxes (31) are arranged on the left side and the right side of the bearing plate (3), a bed plate (4) capable of moving up and down is arranged above the bearing plate (3) between the two strip-shaped driving boxes (31), and a smooth leather cushion is arranged on the upper surface of the bed plate (4);

one side, close to the bed plate (4), of each strip-shaped driving box (31) is provided with a first vertical sliding groove (32), the left end and the right end of the bed plate (4) are provided with first sliding strips (41) which stretch into the strip-shaped driving boxes (31) and are in sliding connection with the first vertical sliding grooves (32), threaded holes (42) are formed in the corresponding strip-shaped driving boxes (31) and the first sliding strips (41) which penetrate downwards, first driving motors (43) corresponding to the corresponding first sliding strips (41) are installed in each strip-shaped driving box (31), and power output shafts of the first driving motors (43) are connected with first threaded shafts (44) in threaded connection with the corresponding threaded holes (42);

bearing plate (3) with be provided with between bed board (4) and follow bar drive box (31) the gliding transport board (5) of length direction, transport board (5) both ends of controlling on one side all are provided with and are vertical setting and with backing sheet (51) that correspond bar drive box (31) sliding connection, and each bar drive box (31) are close to first horizontal chute (33) that set up along its length direction are all seted up to one side of bed board (4), and each backing sheet (51) all is provided with and stretches into and corresponds bar drive box (31) and with second draw runner (53) that correspond first horizontal chute (33) sliding connection, and the free end of each second draw runner (53) all is connected with first thread bush (54), and second driving motor (55) are all installed to the one end of each bar drive box (31), and the power output shaft of each second driving motor (55) all is connected with along corresponding bar drive box (31) length direction set up and with correspond first thread bush (31) length direction A second threaded shaft (56) to which the sleeve (54) is threadedly connected;

the bar drive box (31) is close to one side of bed board (4) is seted up along second horizontal chute (34) that its length direction set up, rotates between two backing sheets (51) and is connected with first drive pivot (61), the one end of first drive pivot (61) is passed second horizontal chute (34) stretches into bar drive box (31) is connected with its pivoted third driving motor (62) of drive, rotates between two backing sheets (51) be connected with first linkage pivot (63) that first drive pivot (61) matches, first linkage pivot (63) near first drive pivot (61), rotate between two backing sheets (51) and be connected with many direction pivot (64), transport board (5) overcoat has around each direction pivot (64) and passes first drive pivot (61) with cyclic annular transportation cloth (57) between first linkage pivot (63), the guide rotating shaft (64) enables the annular transfer cloth strip (57) to be tightly attached to the transfer plate (5);

the lower extreme of bearing plate (3) is provided with main control module (8), be provided with battery and controller in main control module (8), first driving motor (43), each second driving motor (55) and each third driving motor (62) all with the controller electricity links.

2. The transfer device for the emergency department nursing of the critically ill patient according to claim 1, wherein: rotate between one side of bed board (4) and two bar drive box (31) and be connected with second drive pivot (71), the vertical spout of second (35) has been seted up in bar drive box (31), the one end of second drive pivot (71) is followed the vertical spout of second (35) stretches into bar drive box (31) be connected with drive its rotation and with fourth driving motor (72) that the controller electricity is even, between two bar drive box (31) in the below of second drive pivot (71) is rotated and is connected with second linkage pivot (73), second linkage pivot (73) are close to second drive pivot (71), bed board (4) overcoat has passed second drive pivot (71) with cyclic annular bed sheet (45) between second linkage pivot (73).

3. The transfer device for the emergency department nursing of the critically ill patient according to claim 2, wherein: the annular bed sheet (45) can be detached and replaced, and the annular bed sheet (45) is connected end to end through hook-and-loop fasteners to form an annular bed sheet.

4. The transfer device for the emergency department nursing of the critically ill patient according to claim 2, wherein: the surfaces of the second driving rotating shaft (71) and the second linkage rotating shaft (73) are rough.

5. The transfer device for the emergency department nursing of the critically ill patient according to claim 1, wherein: bottom plate (1) upwards be provided with corresponding vertical cover (13) in backup pad (2), the lower extreme of backup pad (2) not with bottom plate (1) is connected, the upper end of backup pad (2) with pressure-bearing plate (3) are connected, the confession has been seted up to the upper end of vertical cover (13) backup pad (2) male slide opening, install in vertical cover (13) with fifth driving motor (21) that the controller electricity links, the power output shaft of fifth driving motor (21) upwards is connected with third threaded shaft (22), one side of backup pad (2) be provided with third threaded shaft (22) threaded connection's second thread bush (23).

6. The transfer device for the emergency department nursing of the critically ill patient according to claim 1, wherein: the lower ends of the two supporting pieces (51) are connected with supporting pieces (52) which are in contact with the upper end of the bearing plate (3) and slide.

7. The transfer device for the emergency department nursing of the critically ill patient according to claim 1, wherein: the upper end of bottom plate (1) is provided with the equipment that is used for placing equipment and places district (12), the outside of host system (8) be provided with a plurality ofly with connect electric socket (82) of connecting of battery electricity.

8. The transfer device for the emergency department nursing of the critically ill patient according to claim 1, wherein: and a charging socket (81) electrically connected with the battery is arranged on the outer side of the main control module (8).

9. The transfer device for the emergency department nursing of the critically ill patient according to claim 1, wherein: the outer side of the main control module (8) is connected with a remote controller (9) electrically connected with the controller through a cable.

10. The transfer device for the emergency department nursing of the critically ill patient according to claim 1, wherein: the surfaces of the first driving rotating shaft (61) and the first linkage rotating shaft (63) are rough.