CN112545786A

CN112545786A - Orthopedics fixing device that resets

Info

Publication number: CN112545786A
Application number: CN202011388855.8A
Authority: CN
Inventors: 谢双
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-03-26

Abstract

The application discloses an orthopedic reset fixing device, belongs to the technical field of orthopedic rehabilitation devices, and comprises a medical bed body, a bed board lifting device, a bed board angle adjusting device, a rehabilitation mattress and arm resetting devices, wherein the bed board lifting device is arranged inside the medical bed, the bed board angle adjusting device is arranged at the top of the bed board lifting device, the rehabilitation mattress is arranged at the top of the bed board angle adjusting device, the arm resetting devices are two, and the two arm resetting devices are respectively arranged on two sides of the rehabilitation mattress; recovered patient lies on the recovery mattress, uses arm resetting means can reset patient's arm fixed, and bed board elevating gear can adjust the height of recovered mattress so that patient is in a comparatively comfortable height, because patient's both hands can't use, when needing to feed for patient, can use the angle that bed board angle adjusting device adjusted recovered mattress to make patient adjust to the angle that is fit for feeding so that feed for patient from the state of lying flat.

Description

Orthopedics fixing device that resets

Technical Field

The application relates to the technical field of orthopedic rehabilitation devices, in particular to an orthopedic reduction fixing device.

Background

The reduction of the bone usually refers to the standard of reduction of the function of the fracture, and refers to the reduction of the function of the fractured bones after which the normal anatomical relationship between the fractured ends is not restored, but the function of the limb is not obviously affected after the fracture is healed. The rotational displacement and the separation displacement of the fracture part must be completely corrected. Shortening and shifting to less than 1cm when fracture of lower limbs of adults occurs; if the children have no epiphyseal injury, the lower limbs are shortened within 2cm, and the children can correct the epiphyseal injury by themselves in the growth and development process. Angular displacement: the lower limb fracture is slightly angled forwards or backwards, is consistent with the movement direction of the joint, and can be corrected by self in the callus reconstruction period in the future. The patient can not be corrected in the future and must be completely reset after the patient is angularly displaced towards the lateral direction and is vertical to the moving direction of the joint. Otherwise, the load in and out of the joint is unbalanced, which is likely to cause traumatic arthritis. The fracture of the upper limb is not consistent, the humeral shaft is slightly deformed, and the function is not greatly influenced; double fracture of the forearm requires good alignment, otherwise affects the rotation function of the forearm. For transverse fracture of long diaphysis, the alignment of fracture end is at least about l/3, and for metaphysis fracture, the alignment is at least about 3/4. In the prior art, the method for resetting the fractured arm is generally to apply plaster, secretion and skin compounds are generated in the plaster after a long time, the plaster cannot be cleaned and is relatively unhygienic, and if a patient needs to lie in bed for a long time, the plaster can be in the way. A novel medical bed type resetting device which can be reset and fixed when the patient lies in bed is needed.

Disclosure of Invention

The embodiment of the application provides an orthopedics fixing device that resets to solve traditional gypsum fixed reset method and not enough sanitary and the comparatively inconvenient technical problem of gypsum when lying in bed.

The embodiment of the application adopts the following technical scheme: including the medical bed body, bed board elevating gear, bed board angle adjustment device, rehabilitation mattress and arm resetting means, internally mounted has on the medical bed board elevating gear, install at bed board elevating gear top the bed board angle adjustment device, install at bed board angle adjustment device top the rehabilitation mattress, arm resetting means has two, two arm resetting means installs respectively the both sides of rehabilitation mattress.

Further, the bed board lifting device comprises a supporting component and lifting components, the supporting component comprises a base plate, lifting plates and lifting limiting components, the bed body of the medical bed is hollow, the base plate is arranged at the bottom in the bed body of the medical bed, the number of the lifting limiting components is four, the four lifting limiting components are respectively arranged at four corners of the top of the base plate, each lifting limiting component comprises a supporting rod, a limiting baffle, a connecting column and a limiting sleeve, the supporting rod is arranged at one corner of the top of the base plate and is vertically arranged, the lifting plates are sleeved on the supporting rods and are horizontally arranged, the supporting rods are in up-and-down sliding fit with the lifting plates, the limiting sleeves are sleeved on the supporting rods and are arranged at the bottoms of the lifting plates, the limiting baffles are arranged on the supporting rod and are arranged on the limiting sleeve, the connecting columns are four and are arranged at the top of the lifting plate symmetrically.

Further, the lifting components have two, two lifting components are respectively installed on the base plate at intervals, the top ends of the two lifting components are respectively connected with the bottom of the lifting plate, each lifting component comprises a motor installation seat, a driving motor, a rotating shaft, a connecting frame, a first rotating rod, a second rotating rod and a connecting block, the motor installation seat is installed at one end of the base plate, the driving motor is installed on the motor installation seat, the connecting frames have two, the two connecting frames are installed on the base plate at intervals, the two connecting frames are located on one side of the output end of the driving motor, the rotating shaft is installed on the two connecting frames, one end of the rotating shaft is connected with the output end of the driving motor, the rotating shaft is in rotating fit with the two connecting frames, the first rotating rod has two, two the one end of first dwang respectively with the rotation axis is connected and is installed respectively two on the link, the second dwang has two, two the other end of first dwang respectively with two the one end of second dwang is rotated and is connected, the connecting block has two, two the other end of second dwang respectively with two the connecting block rotates to be connected, and two the connecting block respectively with the bottom of lifter plate is connected.

Furthermore, the medical bed body is provided with two storage boxes, and the two storage boxes are respectively arranged on two sides of the medical bed body.

Furthermore, the bottom of the medical bed body is provided with four universal self-locking trundles, and the four universal self-locking trundles are respectively arranged at four corners of the bottom of the medical bed body.

Further, angle adjusting device includes mounting plate, mattress bottom plate, drives actuating cylinder, chute seat, slip articulated piece, third dwang, articulated frame, links up piece and axis of rotation, mounting plate's bottom and four the spliced pole top is connected, it has two to link up the piece, two it installs respectively with interval to link up the piece the one end and two of mounting plate link up the piece and be vertical setting, mattress bottom plate's link up end and two link up the piece and be connected with the axis of rotation, mattress bottom plate and two link up piece normal running fit, it installs to drive actuating cylinder mounting plate keeps away from two link up the one end of piece, and the output that drives actuating cylinder is close to two link up the piece, chute seat installs be close to on mounting plate drive actuating cylinder's one end, install on the output that drives actuating cylinder slide articulated piece just the slip piece clamps the spout On the seat, the slip articulated piece with the cooperation of sliding tray seat sliding, the link end of slip articulated piece with the one end of third dwang links up, install the bottom of mattress bottom plate the articulated frame just the articulated frame with the other end of third dwang links up.

Further, each arm resetting device comprises a device mounting frame, mounting blocks, a pulling rod, a fourth rotating rod, a fifth rotating rod, a sixth rotating rod, a seventh rotating rod, a moving rod, a fixed sliding block and a resetting sleeve, one end of the interior of the rehabilitation mattress, which is close to the bed board angle adjusting device, is hollow, two mounting blocks are arranged, the two mounting blocks are respectively mounted on two sides of the device mounting frame, the two mounting blocks are respectively connected with the bottom end of the interior of the rehabilitation mattress, two ends of the bottom end of the device mounting frame are both provided with openings, a sliding groove is arranged in the device mounting frame, one end of the device mounting frame is rotatably connected with the pulling rod, the joint of the pulling rod and the device mounting frame is rotatably connected with one end of the fourth rotating rod, and the other end of the fourth rotating rod is rotatably connected with one end of the fifth rotating rod, the bottom of pulling pole with the one end of carriage release lever is rotated and is connected, the other end of carriage release lever with the one end of sixth dwang is rotated and is connected, the other end of sixth dwang with the one end of seventh dwang is rotated and is connected, fixed sliding block has two, two fixed sliding block respectively with the fifth dwang with the other end of seventh dwang links up and two fixed sliding block clamps respectively on the spout in the device mounting bracket, two fixed sliding block respectively with the device mounting bracket cooperation of sliding, the cover that resets has two, two the top of fixed sliding block is provided with respectively the cover and two that resets reset the cover and be the symmetry and set up.

Furthermore, the top end of the fixed sliding block is connected with the reset sleeve through threads.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of which, patient lies in the bed in the embodiment of this application, two arms are located respectively between two reset sleeves among two arm resetting means, nurse or nurse rotates the pulling rod downwards, thereby the pulling rod rotation drives the fourth dwang and rotates and drive the fixed sliding block that the fifth dwang rotated and make it link up and slide on the spout, thereby the sixth dwang rotates and makes the seventh dwang rotate when the pulling rod pivoted drives the carriage release, thereby make the fixed sliding block that links up with it slide on the spout, thereby it fixes to reset to make two reset sleeves that two fixed sliding blocks carry out the slip of relative direction install on it to patient's arm fracture department, realized that patient lies flat when in bed to the arm fixed effect that resets.

Secondly, because the fixed sliding block and the reset sleeve adopt the detachable design of threaded connection in the embodiment of the application, the reset sleeves with different sizes can be replaced according to requirements because the arm circumferences of the arms of each patient are different, and the practicability of the invention is improved.

It is three, in the embodiment of the application, when needing to adjust the height of recovered mattress, thereby the rotatory rotation axis that drives of driving motor output among two lifting unit drives first dwang and rotates, thereby first dwang rotates and drives the second dwang and rotate and drive two connecting blocks and upwards or move down, thereby it upwards or decurrent removal to drive the lifter plate to carry out on the bracing piece, and two baffles and the displacement range that the stopper sleeve that are equipped with on the bracing piece can restrict the lifter plate, thereby make the recovered mattress of installing on the lifter plate can carry out certain distance's lifting movement, the effect of the height of recovered mattress of adjustment so that patient is in a comparatively comfortable height has been realized.

Fourthly, the storage box can store articles of some patients and some emergency medical supplies and is arranged on the side edge of the bed body of the medical bed, so that the medical bed is convenient and quick to take, and the practicability of the medical bed is improved.

Fifthly, as the universal self-locking trundles are arranged at the bottom of the bed body of the medical bed in the embodiment of the application, the device can be moved or the patient who is reset and fixed on the device can be moved to a designated position through the universal self-locking trundles, so that the practicability of the invention is improved.

Sixthly, when the angle of recovered mattress need be adjusted in this application embodiment, thereby the output extension of control drive actuating cylinder makes the articulated piece that slides slide on the sliding tray seat and makes the third dwang rotate, and the third dwang rotates and drives the mattress bottom plate and use two to link up the piece as the axle and rotate to the angle of recovered mattress is adjusted to the angle that is fit for feeding from the state of lying to patient so that feed for patient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a partial schematic structural view of the present application;

fig. 3 is a schematic perspective view of a bed plate lifting device in the present application;

FIG. 4 is a perspective view of the lift assembly of the present application;

fig. 5 is a first schematic perspective view of a bed plate angle adjusting device according to the present application;

fig. 6 is a schematic perspective view of a second stereoscopic structure of the bed plate angle adjusting device in the present application;

fig. 7 is a three-dimensional structure schematic diagram of the bed plate angle adjusting device in the present application;

FIG. 8 is a schematic perspective view of an arm reposition device according to the present application;

fig. 9 is a cross-sectional view of the arm reposition device of the present application.

Reference numerals

A medical bed body 1, a bed board lifting device 2, a supporting component 21, a base plate 211, a lifting plate 212, a lifting limit component 213, a supporting rod 2131, a limit baffle 2132, a connecting column 2133, a limit sleeve 2134, a lifting component 22, a motor mounting seat 221 and a driving motor 222, the rotating shaft 223, the connecting frame 224, the first rotating rod 225, the second rotating rod 226, the connecting block 227, the storage box 3, the universal self-locking caster 4, the angle adjusting device 5, the installation bottom plate 51, the mattress bottom plate 52, the driving cylinder 53, the chute seat 54, the sliding hinge block 55, the third rotating rod 56, the hinge frame 57, the connecting block 58, the rotating shaft 59, the arm resetting device 6, the device installation frame 61, the installation block 62, the pulling rod 63, the fourth rotating rod 64, the fifth rotating rod 65, the sixth rotating rod 66, the seventh rotating rod 67, the moving rod 68, the fixed sliding block 69, the resetting sleeve 691 and the rehabilitation mattress 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 9, the embodiment of the present application provides an orthopedic reduction fixing device, including a medical bed body 1, a bed board lifting device 2, a bed board angle adjusting device 5, a rehabilitation mattress 7 and arm resetting devices 6, the medical bed is internally mounted with the bed board lifting device 2, the bed board angle adjusting device 5 is mounted at the top of the bed board lifting device 2, the rehabilitation mattress 7 is mounted at the top of the bed board angle adjusting device 5, the arm resetting devices 6 are two, and the two arm resetting devices 6 are respectively mounted at two sides of the rehabilitation mattress 7; recovered patient lies on recovered mattress 7, uses arm resetting means 6 can reset patient's arm fixed, and bed board elevating gear 2 can adjust recovered mattress 7 the height so that patient is in a comparatively comfortable height, because patient's both hands can't use, when needing to feed for patient, can use bed board angle adjusting device 5 to adjust recovered mattress 7's angle and make patient adjust to the angle that is fit for feeding so that feed for patient from the state of lying.

The bed board lifting device 2 comprises a supporting component 21 and a lifting component 22, the supporting component 21 comprises a base plate 211, lifting plates 212 and lifting limiting components 213, the medical bed body 1 is hollow, the base plate 211 is arranged at the bottom in the medical bed body 1, four lifting limiting components 213 are provided, the four lifting limiting components 213 are respectively arranged at four corners of the top of the base plate 211, each lifting limiting component 213 comprises a supporting rod 2131, a limiting baffle 2132, a connecting column 2133 and a limiting sleeve 2134, the supporting rod 2131 is arranged at one corner of the top of the base plate 211, the supporting rod 2131 is vertically arranged, the lifting plates 212 are sleeved on the supporting rod 2131, the lifting plates 212 are horizontally arranged, the supporting rod 2131 is in up-down sliding fit with the lifting plates 212, the limiting sleeve 2134 is sleeved on the supporting rod 2131, and the limiting sleeve 2134 is arranged at the bottom of the lifting plates 212, the number of the limiting baffles 2132 is two, the two limiting baffles 2132 are respectively installed on the supporting rod 2131, the two limiting baffles 2132 are respectively located at the top end of the supporting rod 2131 and below the limiting sleeve 2134, the number of the connecting columns 2133 is four, and the four connecting columns 2133 are respectively installed at the top of the lifting plate 212 and are symmetrically arranged.

The lifting component 22 has two, two the lifting component 22 is installed separately on the base plate 211 and two the top of the lifting component 22 respectively with the bottom of the lifting plate 212 is connected, every the lifting component 22 all includes motor mount 221, driving motor 222, rotation axis 223, link 224, first rotation pole 225, second rotation pole 226 and connecting block 227, the motor mount 221 is installed one end on the base plate 211, driving motor 222 is installed on the motor mount 221, the link 224 has two, two the link 224 is installed separately on the base plate 211 and two the link 224 is located one side of the driving motor 222 output end, the rotation axis 223 is installed on two the link 224 and one end of the rotation axis 223 is connected with the output end of the driving motor 222, the rotating shaft 223 is rotatably matched with the two connecting frames 224, there are two first rotating rods 225, one end of each of the two first rotating rods 225 is connected with the rotating shaft 223 and is mounted on each of the two connecting frames 224, there are two second rotating rods 226, the other end of each of the two first rotating rods 225 is rotatably connected with one end of each of the two second rotating rods 226, there are two connecting blocks 227, the other end of each of the two second rotating rods 226 is rotatably connected with each of the two connecting blocks 227, and each of the two connecting blocks 227 is connected with the bottom of the lifting plate 212; when the height of the rehabilitation mattress 7 needs to be adjusted, the output end of the driving motor 222 in the two lifting assemblies 22 rotates to drive the rotating shaft 223 to rotate so as to drive the first rotating rod 225 to rotate, the first rotating rod 225 rotates to drive the second rotating rod 226 to rotate so as to drive the two connecting blocks 227 to move upwards or downwards, so that the lifting plate 212 is driven to move upwards or downwards on the supporting rod 2131, the moving range of the lifting plate 212 can be limited by the two baffles and the limiting sleeve 2134 arranged on the supporting rod 2131, so that the rehabilitation mattress 7 installed on the lifting plate 212 can be lifted and moved at a certain distance, and the effect of adjusting the height of the rehabilitation mattress 7 so that a patient can be positioned at a comfortable height is achieved.

The medical bed body 1 is provided with two storage boxes 3, and the two storage boxes 3 are respectively arranged on two sides of the medical bed body 1; the storage box 3 can store some articles of patients and some emergency medical supplies, is arranged on the side edge of the bed body 1 of the medical bed, is convenient and quick to take, and improves the practicability of the medical bed.

The bottom of the medical bed body 1 is provided with four universal self-locking trundles 4, and the four universal self-locking trundles 4 are respectively arranged on four corners of the bottom of the medical bed body 1; because the universal self-locking caster wheels 4 are arranged at the bottom of the bed body 1 of the medical bed, the device can be moved or a patient who is reset and fixed on the device can be moved to a designated position through the universal self-locking caster wheels 4, and the practicability of the invention is improved.

The angle adjusting device 5 comprises a mounting base plate 51, a mattress base plate 52, a driving cylinder 53, a chute seat 54, a sliding hinge block 55, a third rotating rod 56, a hinge frame 57, a connecting block 58 and a rotating shaft 59, wherein the bottom of the mounting base plate 51 is connected with the tops of four connecting columns 2133, the number of the connecting blocks 58 is two, the two connecting blocks 58 are respectively installed at one end of the mounting base plate 51 at intervals, the two connecting blocks 58 are vertically arranged, the connecting end of the mattress base plate 52 is connected with the two connecting blocks 58 and is connected with the rotating shaft 59, the mattress base plate 52 is rotatably matched with the two connecting blocks 58, the driving cylinder 53 is installed at one end of the mounting base plate 51 far away from the two connecting blocks 58, the output end of the driving cylinder 53 is close to the two connecting blocks 58, the chute seat 54 is installed at one end of the mounting base plate 51 close to the driving cylinder 53, the output end of the driving cylinder 53 is provided with the sliding hinge block 55, the sliding hinge block 55 is clamped on the sliding groove seat 54, the sliding hinge block 55 is in sliding fit with the sliding groove seat 54, the connection end of the sliding hinge block 55 is connected with one end of the third rotating rod 56, the bottom of the mattress bottom plate 52 is provided with the hinge frame 57, and the hinge frame 57 is connected with the other end of the third rotating rod 56; when the angle of the rehabilitation mattress 7 needs to be adjusted, the output end of the driving cylinder 53 is controlled to extend, so that the sliding hinge block 55 slides on the sliding groove seat 54, the third rotating rod 56 rotates to drive the mattress bottom plate 52 to rotate by taking the two connecting blocks 58 as axes, and therefore the angle of the rehabilitation mattress 7 is adjusted, and a patient can be adjusted to a suitable angle for feeding from a lying state so as to feed the patient.

Every arm resetting means 6 all includes device mounting bracket 61, installation piece 62, pulling pole 63, fourth dwang 64, fifth dwang 65, sixth dwang 66, seventh dwang 67, carriage release 68, fixed sliding block 69 and reset cover 691, the inside one end that is close to of recovered mattress 7 bed board angle adjusting device 5 sets up to cavity, installation piece 62 has two, two installation piece 62 install respectively in the both sides of device mounting bracket 61 and two installation piece 62 are connected with the inside bottom of recovered mattress 7 respectively, the both ends of device mounting bracket 61 bottom all are equipped with the opening just be equipped with the spout in the device mounting bracket 61, the one end of device mounting bracket 61 with pulling pole 63 rotates to be connected, pulling pole 63 with the junction of device mounting bracket 61 with the one end of fourth dwang 64 rotates to be connected, the other end of the fourth rotating lever 64 is rotatably connected to one end of the fifth rotating lever 65, the bottom end of the pulling rod 63 is rotatably connected with one end of the moving rod 68, the other end of the moving rod 68 is rotatably connected with one end of the sixth rotating rod 66, the other end of the sixth rotating shaft 66 is rotatably connected with one end of the seventh rotating shaft 67, two fixed sliding blocks 69 are provided, the two fixed sliding blocks 69 are respectively connected with the other ends of the fifth rotating rod 65 and the seventh rotating rod 67, the two fixed sliding blocks 69 are respectively clamped on the sliding grooves in the device mounting frame 61, the two fixed sliding blocks 69 are respectively matched with the device mounting frame 61 in a sliding manner, the number of the reset sleeves 691 is two, the reset sleeves 691 are respectively arranged at the top ends of the two fixed sliding blocks 69, and the two reset sleeves 691 are symmetrically arranged; the patient lies in the bed, two arms are located respectively between two reset sleeve 691 in two arm resetting means 6, nurse or nurse rotates pull rod 63 downwards, pull rod 63 rotates and drives fourth dwang 64 to rotate thereby driving fifth dwang 65 to rotate and thereby make the fixed sliding block 69 that links up with it slide on the spout, thereby pull rod 63 rotates and drives sixth dwang 66 to rotate and make seventh dwang 67 rotate when moving rod 68 moves simultaneously, thereby make the fixed sliding block 69 that links up with it slide on the spout, thereby make two fixed sliding blocks 69 carry out the slip of relative direction and make two reset sleeve 691 installed on it reset fixedly to the arm fracture department of patient, realized that the arm resets fixedly when patient lies in bed to the effect.

The top end of the fixed sliding block 69 is in threaded connection with the reset sleeve 691; because the fixed sliding block 69 and the reset sleeve 691 adopt the detachable design of threaded connection, the reset sleeve 691 with different sizes can be replaced according to the requirements because the arm circumference of each patient is different, and the practicability of the invention is improved.

The working principle is as follows: the rehabilitation patient lies on the rehabilitation mattress 7, the arms of the patient can be reset and fixed by using the arm resetting device 6, the bed board lifting device 2 can adjust the height of the rehabilitation mattress 7 so that the patient can be at a comfortable height, and when the patient needs to be fed, the angle of the rehabilitation mattress 7 can be adjusted by using the bed board angle adjusting device 5 so that the patient can be adjusted to a suitable angle for feeding from a lying state so as to feed the patient; when the height of the rehabilitation mattress 7 needs to be adjusted, the output ends of the driving motors 222 in the two lifting assemblies 22 rotate to drive the rotating shafts 223 to rotate so as to drive the first rotating rods 225 to rotate, the first rotating rods 225 rotate to drive the second rotating rods 226 to rotate so as to drive the two connecting blocks 227 to move upwards or downwards, so that the lifting plates 212 are driven to move upwards or downwards on the supporting rods 2131, the two baffles and the limiting sleeves 2134 arranged on the supporting rods 2131 can limit the moving range of the lifting plates 212, so that the rehabilitation mattress 7 arranged on the lifting plates 212 can be lifted and moved at a certain distance, and the effect of adjusting the height of the rehabilitation mattress 7 so that a patient can be positioned at a comfortable height is achieved; the storage box 3 can store some articles of patients and some emergency medical supplies and is arranged at the side edge of the bed body 1 of the medical bed, so that the medical bed is convenient and quick to take, and the practicability of the medical bed is improved; because the universal self-locking caster wheel 4 is arranged at the bottom of the medical bed body 1, the device can be moved or a patient who is reset and fixed on the device can be moved to a designated position through the universal self-locking caster wheel 4, and the practicability of the invention is improved; when the angle of the rehabilitation mattress 7 needs to be adjusted, the output end of the driving cylinder 53 is controlled to extend, so that the sliding hinge block 55 slides on the sliding groove seat 54, the third rotating rod 56 rotates to drive the mattress bottom plate 52 to rotate by taking the two connecting blocks 58 as axes, and the angle of the rehabilitation mattress 7 is adjusted, so that the patient can be adjusted to a suitable angle for feeding from a lying state to feed the patient; the patient lies on the bed, two arms are respectively positioned between two reset sleeves 691 in the two arm reset devices 6, the nurse or the caregiver rotates the pulling rod 63 downwards, the pulling rod 63 rotates to drive the fourth rotating rod 64 to rotate so as to drive the fifth rotating rod 65 to rotate so as to enable the fixed sliding block 69 connected with the fifth rotating rod to slide on the sliding chute, the pulling rod 63 rotates and simultaneously drives the moving rod 68 to move so as to drive the sixth rotating rod 66 to rotate so as to enable the seventh rotating rod 67 to rotate, so that the fixed sliding block 69 connected with the seventh rotating rod slides on the sliding chute, the two fixed sliding blocks 69 slide in opposite directions so as to enable the two reset sleeves 691 arranged on the fixed sliding blocks to reset and fix the arm fracture part of the patient, and the effect of resetting and fixing the arm when the patient lies on the bed is realized; because the fixed sliding block 69 and the reset sleeve 691 adopt the detachable design of threaded connection, the reset sleeve 691 with different sizes can be replaced according to the requirements because the arm circumference of each patient is different, and the practicability of the invention is improved.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An orthopedic reduction fixation device, comprising: medical bed body (1), bed board elevating gear (2), bed board angle adjusting device (5), rehabilitation mattress (7) and arm resetting means (6), internally mounted has on the medical bed board elevating gear (2), install bed board elevating gear (2) top bed board angle adjusting device (5), install bed board angle adjusting device (5) top rehabilitation mattress (7), arm resetting means (6) have two, two arm resetting means (6) are installed respectively the both sides of rehabilitation mattress (7).

2. The orthopedic reduction fixing device according to claim 1, wherein the bed board lifting device (2) comprises a supporting component (21) and a lifting component (22), the supporting component (21) comprises a base plate (211), four lifting limiting components (212) and four lifting limiting components (213), the bed body (1) of the medical bed is hollow, the base plate (211) is installed at the bottom of the bed body (1) of the medical bed, the lifting limiting components (213) are four, the four lifting limiting components (213) are respectively installed at four corners of the top of the base plate (211), each lifting limiting component (213) comprises a supporting rod (2131), a limiting baffle (2132), a connecting column (2133) and a limiting sleeve (2134), the supporting rod (2131) is installed at one corner of the top of the base plate (211), and the supporting rod (2131) is vertically arranged, the supporting rod (2131) is sleeved with the lifting plate (212), the lifting plate (212) is horizontally arranged, the supporting rod (2131) is in up-and-down sliding fit with the lifting plate (212), the limiting sleeve (2134) is sleeved on the supporting rod (2131), the limiting sleeve (2134) is installed at the bottom of the lifting plate (212), the number of the limiting baffles (2132) is two, the two limiting baffles (2132) are installed on the supporting rod (2131) respectively, the two limiting baffles (2132) are located at the top end of the supporting rod (2131) and below the limiting sleeve (2134) respectively, the number of the connecting columns (2133) is four, and the four connecting columns (2133) are installed at the top of the lifting plate (212) respectively and are symmetrically arranged.

3. An orthopedic reduction fixation device according to claim 2, wherein there are two lifting components (22), two lifting components (22) are separately installed on the base plate (211) and the top ends of the two lifting components (22) are connected with the bottom of the lifting plate (212), each lifting component (22) comprises a motor mounting seat (221), a driving motor (222), a rotating shaft (223), a connecting frame (224), a first rotating shaft (225), a second rotating shaft (226) and a connecting block (227), the motor mounting seat (221) is installed at one end of the base plate (211), the driving motor (222) is installed on the motor mounting seat (221), the connecting frame (224) has two, two connecting frames (224) are separately installed on the base plate (211) and two connecting frames (224) are located at one side of the output end of the driving motor (222), the rotating shaft (223) is installed on the two connecting frames (224) and one end of the rotating shaft (223) is connected with the output end of the driving motor (222), the rotating shafts (223) are rotationally matched with the two connecting frames (224), the number of the first rotating rods (225) is two, one ends of the two first rotating rods (225) are respectively connected with the rotating shafts (223) and are respectively arranged on the two connecting frames (224), the number of the second rotating rods (226) is two, the other ends of the two first rotating rods (225) are respectively connected with one end of each of the two second rotating rods (226) in a rotating way, the number of the connecting blocks (227) is two, the other ends of the two second rotating rods (226) are respectively connected with the two connecting blocks (227) in a rotating way, and the two connecting blocks (227) are respectively connected with the bottom of the lifting plate (212).

4. The orthopedic reduction fixing device according to claim 1, characterized in that the medical bed body (1) is provided with two storage boxes (3), and the two storage boxes (3) are respectively installed on two sides of the medical bed body (1).

5. The orthopedic reduction fixing device according to claim 1, characterized in that four self-locking casters (4) are arranged at the bottom of the bed body (1), and four self-locking casters (4) are arranged at four corners of the bottom of the bed body (1).

6. An orthopedic reduction fixation device according to claim 2, wherein the angle adjustment device (5) comprises a mounting base plate (51), a mattress base plate (52), a driving cylinder (53), a chute seat (54), a sliding hinge block (55), a third rotating rod (56), a hinge frame (57), two engagement blocks (58) and a rotating shaft (59), the bottom of the mounting base plate (51) is connected with the tops of four connecting columns (2133), the two engagement blocks (58) are provided, the two engagement blocks (58) are respectively installed at one end of the mounting base plate (51) at intervals, the two engagement blocks (58) are vertically arranged, the engagement end of the mattress base plate (52) is engaged with the two engagement blocks (58) and connected with the rotating shaft (59), the mattress base plate (52) is rotatably matched with the two engagement blocks (58), the driving cylinder (53) is arranged at one end of the mounting bottom plate (51) far away from the two joint blocks (58), and the output end of the driving cylinder (53) is close to the two joint blocks (58), the chute seat (54) is arranged at one end of the mounting bottom plate (51) close to the driving cylinder (53), the output end of the driving cylinder (53) is provided with the sliding hinge block (55), the sliding hinge block (55) is clamped on the sliding groove seat (54), the sliding hinge block (55) is in sliding fit with the sliding groove seat (54), the connection end of the sliding hinge block (55) is connected with one end of the third rotating rod (56), the bottom of the mattress bottom plate (52) is provided with the hinged frame (57), and the hinged frame (57) is connected with the other end of the third rotating rod (56).

7. The orthopedic reduction fixing device according to claim 1, characterized in that each arm reduction device (6) comprises a device mounting bracket (61), mounting blocks (62), a pulling rod (63), a fourth rotating rod (64), a fifth rotating rod (65), a sixth rotating rod (66), a seventh rotating rod (67), a moving rod (68), a fixed sliding block (69) and a reduction sleeve (691), one end of the interior of the rehabilitation mattress (7) close to the bed board angle adjusting device (5) is hollow, the number of the mounting blocks (62) is two, the two mounting blocks (62) are respectively mounted at two sides of the device mounting bracket (61), the two mounting blocks (62) are respectively connected with the bottom end of the interior of the rehabilitation mattress (7), both ends of the bottom end of the device mounting bracket (61) are provided with openings, and a sliding groove is arranged in the device mounting bracket (61), the one end of device mounting bracket (61) with pulling rod (63) rotates to be connected, pulling rod (63) with the junction of device mounting bracket (61) with the one end of fourth dwang (64) is rotated and is connected, the other end of fourth dwang (64) with the one end of fifth dwang (65) is rotated and is connected, the bottom of pulling rod (63) with the one end of carriage release lever (68) is rotated and is connected, the other end of carriage release lever (68) with the one end of sixth dwang (66) is rotated and is connected, the other end of sixth dwang (66) with the one end of seventh dwang (67) is rotated and is connected, fixed sliding block (69) have two, two fixed sliding block (69) respectively with fifth dwang (65) with the other end of seventh dwang (67) link up and two fixed sliding block (69) clamp respectively on the spout in mounting bracket device (61), two fixed sliding block (69) respectively with device mounting bracket (61) cooperation of sliding, it has two, two to reset cover (691) the top of fixed sliding block (69) is provided with respectively reset cover (691) and two reset cover (691) is the symmetry and sets up.

8. An orthopedic reduction fixation device as claimed in claim 7, wherein the top end of the fixation slide block (69) is threaded to the reduction sleeve (691).