CN115475057A

CN115475057A - Supplementary equipment that stands up of surgery critical care patient

Info

Publication number: CN115475057A
Application number: CN202211225842.8A
Authority: CN
Inventors: 赵卫玲
Original assignee: Zhengzhou First People's Hospital Zhengzhou Qiboshan Hospital
Current assignee: Zhengzhou First People's Hospital Zhengzhou Qiboshan Hospital
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-12-16

Abstract

The auxiliary turning-over equipment for the critically ill surgical nursing patients is characterized in that the upper end of a base is slidably connected with an auxiliary table capable of rotating left and right, the left side and the right side of the upper side of the auxiliary table are respectively provided with a placing groove, the left side and the right side of the inner part of the auxiliary table are respectively provided with a massage structure, and the massage structure on each side corresponds to the placing groove on the upper side; this device can place two standing groove upper ends in the auxiliary table upper end with both legs when using, support low limbs through this device, the travelling comfort of patient when lying on the sick bed can be strengthened, and can also stand up and massage patient's low limbs through this device assistance patient, the condition of avoiding low limbs to appear complication, can carry out the rotation about through controlling the auxiliary table after patient's first body upset when using, first body upset to which direction alright rotate to which direction with control auxiliary table, lower limb alright overturn along with the auxiliary table when the auxiliary table rotates, play the effect that the help patient overturns.

Description

Supplementary equipment that stands up of surgery critical care patient

Technical Field

The invention relates to the field of medical instruments, in particular to an auxiliary turning-over device for a surgical critical care patient.

Background

Severe patients generally have severe infection, shock, malnutrition, serious metabolic imbalance, severe disorder and the like, and particularly, the lower limbs of the patients lose the autonomous control due to diseases, and the patients cannot get out of bed to move in the treatment process of the diseases, so that the lower limbs are stressed for a long time, and persistent ischemia and hypoxia occur to cause pressure sores. Pressure sore can bring very big misery for severe patient, to the recovery of the state of an illness production unfavorable effect, increase economic burden, in order to prevent that the patient from the condition of pressing the sore from appearing, need regularly help the patient to stand up and move the low limbs many times, in order to promote patient's low limbs blood circulation, but, because the patient is independently standing up and is lifted the low limbs comparatively hard, it is very inconvenient, and only stand up through nursing staff's help and delay nursing staff's work easily, increase medical personnel's work burden, and can't give timely help according to patient's wish.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the auxiliary turning-over equipment for the surgical critical care patients, and effectively solves the problems mentioned in the background technology.

In order to solve the problems, the invention adopts the technical scheme that:

the auxiliary turnover equipment for the critically ill surgical nursing patients comprises a base, wherein the upper end of the base is slidably connected with an auxiliary table capable of rotating left and right, the left side and the right side of the upper side of the auxiliary table are respectively provided with a placing groove, the left side and the right side of the inner part of the auxiliary table are respectively provided with a massage structure, and the massage structure on each side respectively corresponds to the placing groove on the upper side; the massage structure comprises first connecting plates which correspond to each other from left to right, pushing springs which can push the first connecting plates to reset are arranged on the inner sides of the two first connecting plates which correspond to each other from left to right, the upper ends of the first connecting plates are respectively and rotatably connected with massage wheels, and the two first connecting plates which correspond to each other from left to right can synchronously reciprocate towards the inner sides; the inner sides of the first connecting plates which correspond to each other on the left and right are respectively and fixedly connected with a linkage rack, the inner side of the linkage rack is engaged with a linkage gear, the inner side of the linkage gear is provided with a rotatable screw rod, and when the screw rod rotates, the linkage gear can be driven to synchronously rotate; the bottom of the spiral rod is fixedly connected with a winding wheel respectively, the surface of the winding wheel is wound with a linkage belt respectively, the outer end of the linkage belt is fixedly connected with a first mounting plate capable of moving back and forth respectively, the first mounting plate is connected with the inner bottom end of the auxiliary table in a sliding manner, the rear end of the first mounting plate is connected with a second mounting plate capable of moving left and right in a sliding manner, the surfaces of the first mounting plate and the second mounting plate are provided with a first moving groove and a second moving groove respectively, the first moving groove and the second moving groove are distributed in a left-right staggered manner respectively, the rear end of the second mounting plate is fixedly connected with a first triangular plate, the inner wall of the auxiliary table at the rear side of the second mounting plate is fixedly connected with a second triangular plate, when the first mounting plate and the second mounting plate move backwards at the same time, the second mounting plate can push the second mounting plate to move inwards under the pushing of the second triangular plate so that the first moving groove corresponds to the second moving groove, the inner side of the second mounting plate is fixedly connected with a return spring respectively, and the other end of the return spring is fixedly connected with the first mounting plate; the inner side of the auxiliary table is provided with a control rod capable of reciprocating back and forth, the bottom of the control rod is respectively in sliding connection with the bottom end inside the auxiliary table, the left end and the right end of the control rod are respectively in sliding connection with pushing blocks capable of moving up and down, the pushing blocks are respectively matched with the first moving grooves, and a matching surface inclined towards the front side is formed in the lower side of the rear end of each pushing block.

Preferably, the lower end of the auxiliary table is of an arc-shaped structure, arc-shaped sliding blocks are fixedly connected to the front side and the rear side of the bottom of the auxiliary table respectively, arc-shaped sliding grooves are formed in the front side and the rear side of the upper end of the base respectively, the arc-shaped sliding blocks are connected with the arc-shaped sliding grooves in a sliding mode respectively, worm gear rings are fixedly connected to the bottom of the auxiliary table respectively, a worm is meshed to the lower side of each worm gear ring, the left end and the right end of the worm are rotatably connected with the left end and the right end of the base respectively, control belt wheels are fixedly connected to the left end and the right end of the worm respectively, control belts are wound on the surfaces of the control belt wheels respectively, the inner ends of the control belts are fixedly connected with the surfaces of the control belt wheels, and the outer ends of the control belts are fixedly connected with the control rings respectively.

Preferably, a reciprocating screw rod is arranged on the upper side of the control rod, the front end and the rear end of the reciprocating screw rod are respectively and rotatably connected with the front end and the rear end of the auxiliary table, a motor is fixedly connected with the rear end of the auxiliary table, and the output end of the front end of the motor is fixedly connected with the rear end of the reciprocating screw rod; the surface of the reciprocating screw rod is provided with a spiral groove, the upper end of the control rod is fixedly connected with a linkage pin shaft, the linkage pin shaft is in sliding fit with the spiral groove, and when the reciprocating screw rod rotates, the control rod can be driven to reciprocate back and forth along the axial direction of the reciprocating screw rod through the sliding fit of the spiral groove and the linkage pin shaft.

Preferably, the upper end of the screw rod is fixedly connected with a first connecting ring, the left side and the right side of the first connecting ring are respectively connected with a limiting rod in a sliding manner, the upper end of the limiting rod is respectively fixedly connected with the upper end of the screw rod, the lower end of the linkage gear is rotatably connected with a second connecting ring, two sides corresponding to the circumferential surface of the second connecting ring are respectively connected with the lower end of the linkage rack in a sliding manner, a spiral driving groove is formed in the surface of the screw rod, a matching pin shaft is fixedly connected to the inner side of the second connecting ring, and the matching pin shaft is in sliding fit with the driving groove.

Preferably, the lower sides of the two first connecting plates are respectively connected with two butt-joint plates in a sliding manner, the upper ends of the two butt-joint plates are respectively inclined planes inclining downwards, the inclined planes at the upper ends of the butt-joint plates are respectively provided with an installation chute, the lower ends of the first connecting plates are respectively fixedly connected with an installation sliding block, the installation sliding blocks are respectively connected with the installation chutes in a sliding manner, the insides of the installation chutes are respectively fixedly connected with spring shafts, the surfaces of the spring shafts are connected with the installation sliding blocks in a sliding manner, and the push springs are respectively sleeved on the surfaces of the spring shafts.

Preferably, the rear end of first mounting panel has been seted up and has been connected the spout, the front end fixedly connected with link block of second mounting panel, link block with connect spout sliding connection, reset spring installs inside the connection spout, link block's inboard respectively fixed connection reset spring, reset spring's the other end with connect spout inner wall fixed connection.

Preferably, the outer ends of the placing grooves are fixedly connected with arc-shaped second protection plates respectively, and the inner ends of the placing grooves are fixedly connected with arc-shaped first protection plates respectively.

Preferably, a plurality of air holes are formed in two ends of the front end of the auxiliary table respectively.

The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:

this device can place two standing groove upper ends in the auxiliary table upper end with both legs when using, support low limbs through this device, can strengthen the travelling comfort of patient when lying on the sick bed, and can also stand up and massage patient's low limbs through this device assistance patient, the condition of avoiding low limbs to appear complication, can carry out the rotation about through controlling the auxiliary table after patient's first body upset when using, first body upset to which orientation alright rotate to which orientation with control auxiliary table, lower limb alright overturn along with the auxiliary table when the auxiliary table rotates, play the effect that the help patient overturns, help patient that can relax through using this device stands up, patient that has autonomic consciousness also can independently overturn, do not need the nursing staff to help, can effectually alleviate nursing staff's work burden, make things convenient for the nursing staff to carry out other work.

Drawings

Fig. 1 is a schematic overall structure diagram of the auxiliary turn-over device for the surgical intensive care patients.

Fig. 2 is a schematic structural view of the installation structures of a first protection plate and a second protection plate of the auxiliary turn-over device for the surgical intensive care patient.

Fig. 3 is a schematic view of the installation structure of a control pulley of the auxiliary turn-over device for the surgical critical care patient.

Fig. 4 is a first schematic diagram of the internal structure of an auxiliary table of the auxiliary turn-over device for the surgical intensive care patient.

Fig. 5 is a second schematic view of the internal structure of the auxiliary table of the auxiliary turn-over device for the surgical intensive care patient.

Fig. 6 is a schematic view of a reciprocating screw rod mounting structure of the auxiliary turning-over device for the surgical critical care patient.

Fig. 7 is a schematic diagram of the transmission structure of the first mounting plate and the second mounting plate of the auxiliary turn-over device for the surgical intensive care patients.

Fig. 8 is a first schematic view of the second mounting plate mounting structure of the auxiliary turn-over device for the surgical intensive care patient.

Fig. 9 is a second schematic view of the second mounting plate mounting structure of the surgical intensive care patient turn-over assisting apparatus of the present invention.

Fig. 10 is a schematic diagram of a screw rod transmission structure of the auxiliary turning-over device for the surgical critical care patients.

Fig. 11 is a schematic view of a mounting structure of a matching pin shaft of the auxiliary turn-over device for the surgical intensive care patients.

Reference numbers in the figures: 1-base, 2-protective box, 3-auxiliary table, 4-first protective plate, 5-second protective plate, 6-worm wheel ring, 7-worm, 8-control belt wheel, 9-control belt, 10-control ring, 11-arc slide block, 12-motor, 13-reciprocating screw rod, 14-control rod, 15-linkage pin shaft, 16-pushing block, 17-first mounting plate, 18-second mounting plate, 19-first triangular plate, 20-second triangular plate, 21-transition belt wheel, 22-winding wheel, 23-linkage belt, 24-reset spring, 25-first moving groove, 26-second moving groove, 27-butt plate, 28-first connecting plate, 29-massage wheel, 30-pushing spring, 31-spiral rod, 32-driving groove, 33-linkage rack, 34-linkage gear, 35-limiting rod, 36-first connecting ring, 37-second connecting ring, 38-matching pin shaft, 39-spiral groove.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-11, the invention provides an auxiliary turning-over device for a surgical critical care patient, which comprises a base 1, wherein the upper end of the base 1 is slidably connected with an auxiliary table 3 capable of rotating left and right, the left and right sides of the upper side of the auxiliary table 3 are respectively provided with a placing groove, the left and right sides of the inner part of the auxiliary table 3 are respectively provided with a massage structure, and the massage structure of each side corresponds to the placing groove of the upper side; the massage structures respectively comprise first connecting plates 28 which correspond to each other from left to right, pushing springs 30 which can push the first connecting plates 28 to move and reset towards the outer side are respectively arranged on the inner sides of the first connecting plates 28, massage wheels 29 are respectively connected to the upper ends of the first connecting plates 28 in a rotating mode, and the two first connecting plates 28 which correspond to each other from left to right can synchronously reciprocate towards the inner side; the inner sides of the first connecting plates 28 which correspond to each other on the left and right are fixedly connected with linkage racks 33 respectively, linkage gears 34 are meshed with the inner sides of the linkage racks 33, a rotatable screw rod 31 is arranged on the inner side of each linkage gear 34, and when the screw rod 31 rotates, the linkage gears 34 can be driven to rotate synchronously; the bottom of the spiral rod 31 is fixedly connected with winding wheels 22 respectively, the surfaces of the winding wheels 22 are wound with coupling belts 23 respectively, the outer ends of the coupling belts 23 are fixedly connected with first mounting plates 17 capable of moving back and forth respectively, the first mounting plates 17 are connected with the inner bottom ends of the auxiliary tables 3 in a sliding manner, the rear ends of the first mounting plates 17 are connected with second mounting plates 18 capable of moving left and right in a sliding manner, the surfaces of the first mounting plates 17 and the second mounting plates 18 are provided with first moving grooves 25 and second moving grooves 26 respectively, the first moving grooves 25 and the second moving grooves 26 are distributed in a left-right staggered manner respectively, the rear ends of the second mounting plates 18 are fixedly connected with first triangular plates 19, the inner walls of the auxiliary tables 3 on the rear sides of the second mounting plates 18 are fixedly connected with second triangular plates 20, when the first mounting plates 17 and the second mounting plates 18 move backward simultaneously, the second mounting plates 18 can be pushed to move so that the first mounting plates 18 and the second mounting plates 18 move inward under the pushing of the second triangular plates 20, and the other ends of the first mounting plates 18 are connected with return springs 24 respectively; the inner side of the auxiliary table 3 is provided with a control rod 14 capable of reciprocating back and forth, the bottom of the control rod 14 is respectively connected with the bottom end inside the auxiliary table 3 in a sliding manner, the left end and the right end of the control rod 14 are respectively connected with a pushing block 16 capable of moving up and down in a sliding manner, the pushing blocks 16 are respectively matched with the first moving grooves 25, and the lower side of the rear end of each pushing block 16 is provided with a matching surface inclined towards the front side.

Aiming at a patient incapable of moving with lower limbs, the device can place two legs at the upper ends of two placing grooves at the upper end of an auxiliary table 3 when in use, the lower limbs are supported by the device, the comfort of the patient when the patient lies on a sickbed can be enhanced, the patient can be assisted to turn over and the lower limbs of the patient are massaged by the device, the condition that the lower limbs are complicated is avoided, the upper half body of the patient can rotate left and right by controlling the auxiliary table 3 after being turned over, the direction to which the upper half body is turned over can control the auxiliary table 3 to rotate, the lower limbs can be turned over along with the auxiliary table 3 when the auxiliary table 3 rotates, the effect of turning over the patient is achieved, the patient can be easily turned over by using the device, the patient with independent consciousness can also be turned over independently without the help of nursing staff, the work of the nursing staff can be effectively relieved, and the nursing staff can conveniently carry out other works; when the lower limbs of a patient are placed on the placing groove, the lower limbs of the patient can be massaged through the massaging device, the upper end of the placing groove can be sealed through the protective pad with good air permeability, and the lower limbs of the patient can be effectively protected and can be fully acted on the lower limbs of the patient when the massaging device massages; the screw rod 31 can be driven to rotate during massage, the two first connecting plates 28 can be driven to synchronously move inwards and extrude the push spring 30 under the meshing of the linkage gear 34 and the two linkage racks 33 when the screw rod 31 rotates, and the lower limbs of a patient are pressed and pinched by the massage wheel when the two connecting plates synchronously move inwards; the rotation of the spiral rod 31 is driven by driving the control rod 14 to reciprocate back and forth, and the spiral rod 31 and the first moving groove 25 and the second moving groove 26 are distributed in a staggered manner, when the first moving groove 25 and the second moving groove 26 are not butted, the second mounting plate 18 plays a role of blocking the pushing block 16, so that when the control rod 14 moves back and forth, the pushing block 16 can be blocked by the second mounting plate 18, the control rod 14 can synchronously drive the first mounting plate 17 and the second mounting plate 18 to move synchronously, when the second mounting plate 18 moves, the winding wheel 22 can be driven to rotate by the driving of the interlocking belt 23, the spiral rod 31 can rotate, one side of the first mounting plate 17 is provided with the transition belt wheel 21, the transition belt wheel 21 is rotatably connected with the inner wall of the auxiliary table 3, and the transition belt wheel 21 is used for supporting the connecting belt 23, thereby facilitating the transmission of the connecting belt 23; when the first mounting plate 17 and the second mounting plate 18 move towards the rear side, the first triangular plate 19 at the rear end of the second mounting plate 18 is blocked by the second triangular plate 20, the corresponding surfaces of the first triangular plate 19 and the second triangular plate 20 are inclined surfaces which can be matched with each other, when the first triangular plate 19 moves towards the rear side, the second mounting plate 18 is driven to move inwards under the blocking of the second triangular plate 20, so that the first moving groove 25 and the second moving groove 26 are butted, then the pushing block 16 can pass through the first moving groove 25 and the second moving groove 26 and continue to move towards the front side to sequentially push the plurality of first mounting plates 17 at the front side, and continue to drive the massage structures one by one to massage the lower limbs of the patient when moving towards the front side, so that the massage structures at the inner part of the auxiliary table 3 can work one by one from front to back to press and pinch the lower limbs of the patient; when the pushing block 16 is separated from the first mounting plate 17 and the second mounting plate 18, the first mounting plate 17 and the second mounting plate 18 lose the advancing power, the first connecting plate 28 and the second connecting plate are pushed by the pushing spring 30 to move outwards to reset, the lower limbs of a patient are massaged for the second time through the massage wheel 29, the screw rod 31 is driven to rotate reversely to reset through the meshing of the linkage rack 33 and the linkage gear 34, the first mounting plate 17 and the second mounting plate 18 are driven to move backwards to reset, the first triangular plate 19 loses the blocking of the second triangular plate 20 when the first mounting plate 17 and the second mounting plate 18 move backwards, the second mounting plate 18 resets under the pushing of the resetting spring 24, and the effect of blocking the pushing block 16 for the next time is achieved; and when the control lever 14 moves backward and resets, can promote to push away piece 16 and move upwards through the fitting surface at the rear end of piece 16 and the contact of second mounting panel 18, second mounting panel 18 and first mounting panel 17 just can not form and block control lever 14 after pushing away piece 16 rebound, and then control lever 14 alright move backward, and when pushing away piece 16 and breaking away from first mounting panel 17 and second mounting panel 18 just can receive the gravity to influence and move down and reset, drive the massage structure massage when convenient next move to the front side, so through drive control lever 14 reciprocating motion alright drive the massage structure and carry out repeated massage to patient's promotion.

The lower end of the auxiliary table 3 is of an arc-shaped structure, arc-shaped sliding blocks 11 are fixedly connected to the front side and the rear side of the bottom of the auxiliary table 3 respectively, arc-shaped sliding grooves are formed in the front side and the rear side of the upper end of the base 1 respectively, the arc-shaped sliding blocks 11 are connected with the arc-shaped sliding grooves in a sliding mode respectively, a worm wheel ring 6 is fixedly connected to the bottom of the auxiliary table 3 respectively, a worm 7 is meshed with the lower side of the worm wheel ring 6, the left end and the right end of the worm 7 are rotatably connected with the left end and the right end of the base 1 respectively, control belt wheels 8 are fixedly connected to the left end and the right end of the worm 7 respectively, control belts 9 are wound on the surfaces of the control belt wheels 8 respectively, the inner ends of the control belts 9 are fixedly connected with the surfaces of the control belt wheels 8, and control rings 10 are fixedly connected to the outer ends of the control belts 9 respectively.

Control ring 10 of both sides is used for controlling auxiliary table 3 and rotates about, control ring 10 through pulling one side, alright rotate to that one side with driving auxiliary table 3, can drive control band pulley 8 and rotate under the drive of control band 9 when pulling control ring 10, alright rotate with synchronous drive worm 7 when control band pulley 8 rotates, and under the meshing through worm 7 and worm wheel rim 6, alright rotate with driving auxiliary table 3 when worm 7 rotates, play the effect that drives patient's low limbs and carry out the upset, the surface of control band pulley 8 is provided with protecting box 2, protecting box 2 and base 1 fixed connection, protecting box 2 is used for protecting control band pulley 8.

A reciprocating screw rod 13 is arranged on the upper side of the control rod 14, the front end and the rear end of the reciprocating screw rod 13 are respectively and rotatably connected with the front end and the rear end of the auxiliary table 3, a motor 12 is fixedly connected with the rear end of the auxiliary table 3, and the output end of the front end of the motor 12 is fixedly connected with the rear end of the reciprocating screw rod 13; the surface of the reciprocating screw rod 13 is provided with a spiral groove 39, the upper end of the control rod 14 is fixedly connected with a linkage pin shaft 15, the linkage pin shaft 15 is in sliding fit with the spiral groove 39, and when the reciprocating screw rod 13 rotates, the control rod 14 can be driven to reciprocate back and forth along the axial direction of the reciprocating screw rod 13 through the sliding fit of the spiral groove 39 and the linkage pin shaft 15.

The two spiral grooves 39 are mutually wound and have opposite rotation directions, when the linkage pin shaft 15 is in sliding fit with the spiral grooves 39, the control rod 14 can be driven to reciprocate through the sliding fit of the linkage pin shaft 15 and the spiral grooves 39 when the reciprocating screw rod 13 rotates, and the motor 12 is used for driving the reciprocating screw rod 13 to rotate.

A first connecting ring 36 is fixedly connected to the upper end of the screw rod 31, the left and right sides of the first connecting ring 36 are respectively connected with a limiting rod 35 in a sliding manner, the upper end of the limiting rod 35 is respectively fixedly connected with the upper end of the screw rod 31, the lower end of the linkage gear 34 is rotatably connected with a second connecting ring 37, two sides corresponding to the circumferential surface of the second connecting ring 37 are respectively connected with the lower end of the linkage rack 33 in a sliding manner, a spiral driving groove 32 is formed in the surface of the screw rod 31, a matching pin shaft 38 is fixedly connected to the inner side of the second connecting ring 37, and the matching pin shaft 38 is in sliding fit with the driving groove 32;

two the downside of first connecting plate 28 is sliding connection respectively has two butt joint boards 27, two the upper end of butt joint board 27 is the inclined plane that inclines downwards respectively, the installation spout has been seted up respectively to the inclined plane of butt joint board 27 upper end, the lower extreme of first connecting plate 28 is fixedly connected with installation slider respectively, the installation slider respectively with installation spout sliding connection, the inside of installation spout is fixedly connected with spring axle respectively, spring axle surface with installation slider sliding connection, it overlaps respectively to promote spring 30 spring axle surface.

The two first connecting plates 28 can stably move towards the inner side in a reciprocating manner through the sliding connection with the butt-joint plate 27 and can also move downwards when moving towards the inner side, the second connecting ring 37 can be driven to move up and down through the sliding fit of the matching pin shaft 38 and the driving groove 32 when the screw rod 31 rotates, the linkage gear 34 synchronously moves up and down when the second connecting ring 37 moves up and down, and the first connecting plates 28 on the two sides are driven to synchronously move under the sliding connection effect of the second connecting ring 37 and the linkage rack 33, so that the effect that the first connecting plates 28 on the two sides can be driven to synchronously move towards the inner side in a reciprocating manner and move towards the lower side when moving towards the inner side when the screw rod 31 rotates is achieved; when the linkage gear 34 moves downwards, the first connecting ring 36 also moves downwards at the same time, keeps the sliding connection with the limiting rod 35, keeps the connection with the screw rod 31, and can drive the screw rod 31 to rotate reversely through the meshing of the linkage rack 33 and the linkage gear 34 when the pushing spring 30 pushes the two connecting plates to move outwards synchronously.

The connecting chute has been seted up to first mounting panel 17's rear end, the front end fixedly connected with link block of second mounting panel 18, link block with connect spout sliding connection, reset spring 24 installs connect inside the spout, link block's inboard is fixed connection respectively reset spring 24, reset spring 24's the other end with connect spout inner wall fixed connection.

The second mounting plate 18 is in sliding connection with the first mounting plate 17 under the action of sliding connection of the connecting sliding block and the connecting sliding groove, the effect of sliding connection of the first mounting plate 17 and the second mounting plate 18 is kept, and the reset spring 24 is used for pushing the second mounting plate 18 to reset.

The outer ends of the placing grooves are fixedly connected with arc-shaped second protection plates 5 respectively, and the inner ends of the placing grooves are fixedly connected with arc-shaped first protection plates 4 respectively.

The first protection plate 4 and the second protection plate 5 are used for supporting the lower limbs of the patient when the auxiliary table 3 is turned over and preventing the legs of the patient from being separated from the placing groove when the auxiliary table 3 is turned over; a plurality of air holes are formed in the two ends of the front end of the auxiliary table 3 respectively and used for enhancing the air permeability of the legs of a patient when the legs of the patient are placed at the upper end of the placing groove and enhancing the comfort of the device during use.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. Supplementary equipment of standing up of surgery intensive care patient, including base (1), its characterized in that: the upper end of the base (1) is connected with an auxiliary table (3) which can rotate left and right in a sliding manner, the left side and the right side of the upper side of the auxiliary table (3) are respectively provided with a placing groove, the left side and the right side of the inner part of the auxiliary table (3) are respectively provided with a massage structure, and the massage structure on each side corresponds to the placing groove on the upper side; the massage structure comprises first connecting plates (28) which correspond to each other from left to right, pushing springs (30) which can push the first connecting plates (28) to reset are arranged on the inner sides of the two first connecting plates (28) which correspond to each other from left to right, massage wheels (29) are rotatably connected to the upper ends of the first connecting plates (28) respectively, and the two first connecting plates (28) which correspond to each other from left to right can synchronously reciprocate towards the inner side; the inner sides of the first connecting plates (28) which correspond to each other on the left and the right are fixedly connected with linkage racks (33) respectively, linkage gears (34) are meshed with the inner sides of the linkage racks (33), a rotatable screw rod (31) is arranged on the inner sides of the linkage gears (34), and when the screw rod (31) rotates, the linkage gears (34) can be driven to synchronously rotate; the bottom of the spiral rod (31) is respectively fixedly connected with a winding wheel (22), the surface of the winding wheel (22) is respectively wound with a linkage belt (23), the outer end of the linkage belt (23) is respectively fixedly connected with a first mounting plate (17) capable of moving back and forth, the first mounting plate (17) is in sliding connection with the inner bottom end of the auxiliary table (3), the rear end of the first mounting plate (17) is in sliding connection with a second mounting plate (18) capable of moving left and right, the surfaces of the first mounting plate (17) and the second mounting plate (18) are respectively provided with a first moving groove (25) and a second moving groove (26), the first moving groove (25) and the second moving groove (26) are respectively distributed in a left-right staggered manner, the rear end of the second mounting plate (18) is fixedly connected with a first triangular plate (19), the inner wall of the auxiliary table (3) at the rear side of the second mounting plate (18) is fixedly connected with a second triangular plate (20), when the first mounting plate (17) and the second mounting plate (18) simultaneously move towards the rear side, the second mounting plate (18) is fixedly connected with a second triangular plate (20), and a second triangular plate (20) which is capable of pushing a spring which is correspondingly matched with the first triangular plate (18) and the second triangular plate (26), the other end of the return spring (24) is fixedly connected with the first mounting plate (17) respectively; the inside of supplementary platform (3) is provided with control lever (14) that can reciprocate from beginning to end, the bottom of control lever (14) respectively with the inside bottom sliding connection of supplementary platform (3), both ends sliding connection has promotion piece (16) that can reciprocate respectively about control lever (14), promote piece (16) respectively with first shifting chute (25) cooperation, the fitting surface of front side slope is seted up to the rear end downside that promotes piece (16).

2. The surgical critical care patient turn-over assisting apparatus as claimed in claim 1, wherein: the lower end of the auxiliary table (3) is of an arc-shaped structure, arc-shaped sliding blocks (11) are fixedly connected to the front side and the rear side of the bottom of the auxiliary table (3) respectively, arc-shaped sliding grooves are formed in the front side and the rear side of the upper end of the base (1) respectively, the arc-shaped sliding blocks (11) are connected with the arc-shaped sliding grooves in a sliding mode respectively, worm wheel rings (6) are fixedly connected to the bottom of the auxiliary table (3) respectively, a worm (7) is meshed with the lower side of each worm wheel ring (6), the left end and the right end of the worm (7) are connected with the left end and the right end of the base (1) in a rotating mode respectively, control belt wheels (8) are fixedly connected to the left end and the right end of the worm (7) respectively, control belts (9) are wound on the surfaces of the control belt (8) respectively, the inner ends of the control belts (9) are fixedly connected with the surfaces of the control belt (8), and control rings (10) are fixedly connected to the outer ends of the control belts (9) respectively.

3. The surgical critical care patient turn-over assisting apparatus as claimed in claim 1, wherein: a reciprocating screw rod (13) is arranged on the upper side of the control rod (14), the front end and the rear end of the reciprocating screw rod (13) are respectively and rotatably connected with the front end and the rear end of the auxiliary table (3), a motor (12) is fixedly connected with the rear end of the auxiliary table (3), and the output end of the front end of the motor (12) is fixedly connected with the rear end of the reciprocating screw rod (13); the surface of the reciprocating screw rod (13) is provided with a spiral groove (39), the upper end of the control rod (14) is fixedly connected with a linkage pin shaft (15), the linkage pin shaft (15) is in sliding fit with the spiral groove (39), and when the reciprocating screw rod (13) rotates, the control rod (14) can be driven to reciprocate back and forth along the axial direction of the reciprocating screw rod (13) through the sliding fit of the spiral groove (39) and the linkage pin shaft (15).

4. The surgical critical care patient turn-over assisting apparatus as claimed in claim 1, wherein: the utility model discloses a spiral drive mechanism, including hob (31), first connecting ring (36) of upper end fixedly connected with of hob (31), the left and right sides of first connecting ring (36) sliding connection respectively has gag lever post (35), the upper end of gag lever post (35) respectively with the upper end fixed connection of hob (31), the lower extreme of interlock gear (34) rotates and is connected with second connecting ring (37), the corresponding both sides in second connecting ring (37) circumference surface respectively with the lower extreme sliding connection of interlock rack (33), spiral drive groove (32) have been seted up on the surface of hob (31), inboard fixedly connected with cooperation round pin axle (38) of second connecting ring (37), cooperation round pin axle (38) with drive groove (32) sliding fit.

5. The surgical critical care patient turn-over assisting apparatus as claimed in claim 1, wherein: the lower sides of the two first connecting plates (28) are respectively connected with two butt-joint plates (27) in a sliding manner, the upper ends of the two butt-joint plates (27) are respectively inclined planes which incline downwards, the inclined planes at the upper ends of the butt-joint plates (27) are respectively provided with an installation sliding chute, the lower end of the first connecting plate (28) is respectively fixedly connected with an installation sliding block, the installation sliding block is respectively connected with the installation sliding chute in a sliding manner, the inside of the installation sliding chute is respectively fixedly connected with a spring shaft, the surface of the spring shaft is connected with the installation sliding block in a sliding manner, and the push springs (30) are respectively sleeved on the surface of the spring shaft.

6. The surgical critical care patient turn-over assisting apparatus as claimed in claim 1, wherein: the connecting chute has been seted up to the rear end of first mounting panel (17), the front end fixedly connected with link block of second mounting panel (18), link block with connect spout sliding connection, reset spring (24) are installed connect inside the spout, link block's inboard fixed connection respectively reset spring (24), reset spring (24) the other end with connect spout inner wall fixed connection.

7. The surgical critical care patient turn-over assisting apparatus as claimed in claim 1, wherein: the outer ends of the placing grooves are fixedly connected with arc-shaped second protection plates (5) respectively, and the inner ends of the placing grooves are fixedly connected with arc-shaped first protection plates (4) respectively.

8. The surgical critical care patient turn-over assisting apparatus as claimed in claim 1, wherein: a plurality of air holes are respectively formed at two ends of the front end of the auxiliary platform (3).