CN112842776B - Thoracolumbar vertebral fracture reduction operation bed convenient to adjust and use method thereof - Google Patents

Thoracolumbar vertebral fracture reduction operation bed convenient to adjust and use method thereof Download PDF

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Publication number
CN112842776B
CN112842776B CN202011636169.8A CN202011636169A CN112842776B CN 112842776 B CN112842776 B CN 112842776B CN 202011636169 A CN202011636169 A CN 202011636169A CN 112842776 B CN112842776 B CN 112842776B
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contact
height
plate
fine adjustment
patient
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CN112842776A (en
Inventor
胡津铨
徐辰
刘洋
曹鹏
王新伟
陈华江
袁文
闫蔷
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Jiang Hanran
Shanghai Changzheng Hospital
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Jiang Hanran
Shanghai Changzheng Hospital
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/0036—Orthopaedic operating tables
    • A61G13/0054—Orthopaedic operating tables specially adapted for back or spinal surgeries
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
    • A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/02—Adjustable operating tables; Controls therefor
    • A61G13/06—Adjustable operating tables; Controls therefor raising or lowering of the whole table surface
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/02—Adjustable operating tables; Controls therefor
    • A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/122—Upper body, e.g. chest
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/1245—Knees, upper or lower legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2210/00—Devices for specific treatment or diagnosis
    • A61G2210/10—Devices for specific treatment or diagnosis for orthopedics

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Neurosurgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Neurology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention provides a thoracolumbar fracture reduction operating table convenient to adjust and a using method thereof. Thoracolumbar vertebral fracture operation table that resets convenient to adjust includes: a base plate; the bottom of the height adjusting assembly is arranged at the top of the bottom plate; the bottom of the fine adjustment component is arranged at the top of the height adjustment component; the bottoms of the two contact assemblies are respectively arranged on two sides of the top of the fine adjustment assembly; the height adjusting assembly comprises two fixing blocks. According to the thoracolumbar fracture reduction operation bed convenient to adjust and the using method thereof, the patient is fixed on the traction bed to carry out head-tail end traction, and meanwhile, the patient is in a natural hyperextension position, so that the reduction operation of a doctor is facilitated. The height adjusting assembly is used, so that the height of the device can be adjusted conveniently, doctors with different heights can have comfortable treatment habits by adjusting the height of the device, the device can improve the treatment efficiency of the doctors, and the convenience degree of the device during use is improved.

Description

Thoracolumbar vertebral fracture reduction operating bed convenient to adjust and using method thereof
Technical Field
The invention relates to the field of medical treatment, in particular to a thoracolumbar fracture reduction operating table convenient to adjust and a using method thereof.
Background
The thoracolumbar fracture refers to the destruction of thoracolumbar bone continuity caused by external force, which is the most common spinal injury, in young and middle-aged patients, high-energy injury is the main injury factor, such as car accidents, high-altitude falling injury and the like, old patients mostly have low-violence injury due to osteoporosis, such as slipping, falling and the like, thoracolumbar fracture patients often combine nerve function injury, and the injury factor is basically high-energy injury, which brings great difficulty and challenge for treatment.
When the chest lumbar fracture is in a light state during treatment, a doctor needs to press the chest, waist and back of a patient to correct a compressed vertebral body by pulling the body of the patient, then the injured part is fixed by utilizing a support and then the patient is slowly recuperated, but the existing operation sickbed is generally a flat bed surface, the body of the patient needs to be over-stretched when the patient is corrected, the head and the tail of the body of the patient are simultaneously heightened, the body is empty and the cushion is empty, so that the purpose that the body of the patient is over-stretched is achieved, but the method has poor compliance of the patient, the treatment process needs to be operated by multiple persons, and meanwhile, the height of the existing sickbed cannot be adjusted, so that the doctor with different heights can be inconveniently operated.
Therefore, it is necessary to provide an adjustable thoracolumbar fracture reduction operating table and a method for using the same to solve the above technical problems.
Disclosure of Invention
The invention provides a thoracolumbar fracture reduction operating table convenient to adjust and a using method thereof, which solve the problem that the treatment effect is poor due to uncontrollable bending degree of the body of a patient during thoracolumbar fracture treatment.
In order to solve the technical problems, the thoracolumbar vertebral fracture reduction operating bed convenient to adjust provided by the invention comprises: a base plate;
the bottom of the height adjusting assembly is arranged at the top of the bottom plate;
the bottom of the fine adjustment component is arranged at the top of the height adjustment component;
the bottoms of the two contact assemblies are respectively arranged on two sides of the top of the fine adjustment assembly;
the height adjusting assembly comprises two fixing blocks, two the bottoms of the fixing blocks are respectively arranged on the front side and the rear side on the right side of the top of the bottom plate, two the connecting rods are arranged on one side, opposite to the fixing blocks, of the bottom plate, the fixing seats are arranged on the front side and the rear side on the left side of the top of the bottom plate, the number of the fixing seats is four, four the auxiliary rods are arranged on one side of the fixing seats, and the middle plate is arranged on one side of each auxiliary rod.
Preferably, both sides at bottom plate top all are provided with flexible post, the top of flexible post is provided with the power board, the equal sliding connection in both sides at power board top has the drive plate, the top of power board is provided with support piece, two the adjusting screw has been run through to one side of drive plate, two the connecting rod is provided with the ejector pin with four one side of auxiliary rod.
Preferably, the fine setting subassembly includes the fine setting board, the bottom of fine setting board set up in height adjusting element's top, the bottom of fine setting board is provided with the connecting piece, the front side and the rear side of fine setting board top both sides all are provided with the fine setting mounting panel, two be provided with the axis of rotation between the relative one side of fine setting mounting panel.
Preferably, the surfaces of the two rotating shafts are provided with rotating sleeves, the tops of the two rotating sleeves are provided with sliding parts, the tops of the two sliding parts are provided with contact plates, a descending plate is arranged between one opposite sides of the two contact plates, and two sides of the bottom of the descending plate are provided with buffer plates.
Preferably, the top of the fine adjustment plate is provided with a threaded sleeve, the top of the threaded sleeve is provided with a power stud, the surface of the threaded sleeve is provided with a gear, and the top of the fine adjustment plate is provided with a worm through a support plate.
Preferably, the contact subassembly includes the drain pan, the bottom of drain pan set up in the top of fine setting subassembly, both sides between the drain pan inner wall openly and the back all are provided with the location axle, two the front side and the rear side on location axle surface all are provided with the bevel piece, two the surface of bevel piece is provided with the regulating block.
Preferably, the back of drain pan inner wall is provided with the contact screw, the front of contact screw runs through two sloping pieces and drain pan in proper order and extends to the outside of drain pan, the top of regulating block is provided with the contact frame, the top of contact frame is provided with the cushion.
The invention also provides a use method of the thoracolumbar fracture reduction operating bed convenient to adjust, which comprises the following steps:
the first step is as follows: at first according to doctor's height and the holistic height of convenience adjusting device when performing the operation, rotate adjusting screw earlier, adjusting screw will drive auxiliary rod and connecting rod through two drive plates when the pivoted and rotate, and will drive the ejector pin when auxiliary rod and connecting rod pivoted and rotate, the ejector pin will be fine setting board jack-up at the pivoted in-process to change the holistic height of device, when highly being fit for of device, stop to rotate adjusting screw.
The second step is that: the patient lies prone on two contact assembly, face is downwards, a contact assembly is pushed down respectively to chest and shank, the belly pastes in decline board department, patient's health presents the V type, later adjust contact assembly's height according to the condition of patient's state of an illness, at first rotate the contact screw rod earlier, the contact screw rod will drive the inclined plane piece at the pivoted in-process and remove, will drive the regulating block when the inclined plane piece motion and remove, the regulating block will be patient's chest and shank jack-up at the in-process that removes, until with contact assembly's altitude mixture control to suitable height.
The third step: after the contact assembly finishes adjusting, at the in-process of treatment, patient's health still needs crooked, utilize at this moment to finely tune the subassembly to adjust the angle that the patient was prone down, at first rotate the worm, the worm will drive the thread bush through the gear and rotate when the pivoted, and the thread bush will drive the decline board motion through the power double-screw bolt at the pivoted in-process, and the decline board patient's belly need paste on the decline board always when the motion, until after patient's health bending degree reaches the camber that treatment needs, the stall worm.
Compared with the related art, the thoracolumbar fracture reduction operating bed convenient to adjust and the using method thereof have the following beneficial effects:
the invention provides a thoracolumbar fracture reduction operating table convenient to adjust and a using method thereof.A height adjusting assembly is used, so that the height of the operating table can be conveniently adjusted by a device, doctors with different heights can have a comfortable treatment habit by adjusting the height of the device, the treatment efficiency of the doctors can be improved, the convenience degree of the device in use is improved, the practicability of the device is greatly improved, the stability of the bending degree of the body of a patient in treatment is improved by using a contact assembly, meanwhile, the height of the device can be adjusted according to the illness states of different patients, the convenience of the device in use is improved, the treatment effect of the patient can be improved, the practicability of the device is greatly improved, the bending degree of the body of the patient in the treatment process can be finely adjusted by using the fine adjusting assembly, the doctor can better treat the patient, the convenience of the device in use is improved, and the efficiency of the device in use is also improved.
Drawings
FIG. 1 is a schematic structural view of a thoracolumbar fracture reduction operating table convenient to adjust and a using method thereof according to a preferred embodiment of the present invention;
FIG. 2 is a schematic front view of the height adjustment assembly of FIG. 1;
fig. 3 is a schematic top view of the fine tuning assembly shown in fig. 2.
Reference numbers in the figures: 1. the device comprises a bottom plate, 2, a height adjusting component, 21, a fixing block, 22, a connecting rod, 23, a fixing seat, 24, an auxiliary rod, 25, an intermediate plate, 26, a telescopic column, 27, a power plate, 28, a driving plate, 29, a supporting piece, 210, an adjusting screw rod, 211, a push rod, 3, a fine adjusting component, 31, a fine adjusting plate, 32, a connecting piece, 33, a fine adjusting support plate, 34, a rotating shaft, 35, a rotating sleeve, 36, a sliding piece, 37, a contact plate, 38, a descending plate, 39, a threaded sleeve, 310, a power stud, 311, a gear, 312, a worm, 313, a buffer plate, 4, a contact component, 41, a bottom shell, 42, a positioning shaft, 43, a slope block, 44, an adjusting block, 45, a contact screw rod, 46, a contact frame, 47 and a cushion.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a thoracolumbar vertebral fracture reduction operating bed convenient to adjust and a preferred embodiment of a method for using the same according to the present invention; FIG. 2 is a front schematic view of the height adjustment assembly of FIG. 1; fig. 3 is a schematic top view of the fine tuning assembly shown in fig. 2. An operating bed for thoracolumbar fracture reduction convenient to adjust comprises a bottom plate 1;
the bottom of the height adjusting component 2 is arranged at the top of the bottom plate 1;
the bottom of the fine adjustment component 3 is arranged at the top of the height adjustment component 2;
the bottoms of the two contact assemblies 4 are respectively arranged at two sides of the top of the fine adjustment assembly 3;
height adjusting assembly 2 includes two fixed blocks 21, and the bottom of two fixed blocks 21 sets up respectively in front side and the rear side on 1 top right side of bottom plate, and one side that two fixed blocks 21 are relative all is provided with connecting rod 22, and 1 left front side in top of bottom plate and rear side are provided with fixing base 23, and the quantity of fixing base 23 is four, and one side of four fixing base 23 all is provided with auxiliary rod 24, and one side of two auxiliary rod 24 is provided with intermediate lamella 25.
Both sides at 1 top of bottom plate all are provided with flexible post 26, the top of flexible post 26 is provided with power plate 27, the equal sliding connection in both sides at power plate 27 top has drive board 28, power plate 27's top is provided with support piece 29, two one sides that drive board 28 run through have adjusting screw 210, two connecting rods 22 are provided with ejector pin 211 with one side of four auxiliary rod 24, fixing base 23 top front side and rear side respectively two on bottom plate 1, and in the auxiliary rod 24 on four fixing base 23, be provided with an intermediate lamella 25 on two auxiliary rod 24 of front side, flexible post 26 is provided with the spring on the surface, two drive boards 28 set up respectively between two intermediate lamellas 25 and between two connecting rods 22.
The fine adjustment component 3 comprises a fine adjustment plate 31, the bottom of the fine adjustment plate 31 is arranged at the top of the height adjustment component 2, a connecting piece 32 is arranged at the bottom of the fine adjustment plate 31, fine adjustment support plates 33 are arranged on the front side and the rear side of the two sides of the top of the fine adjustment plate 31, and a rotating shaft 34 is arranged between the two opposite sides of the fine adjustment support plates 33.
The surfaces of the two rotating shafts 34 are provided with rotating sleeves 35, the tops of the two rotating sleeves 35 are provided with sliding members 36, the tops of the two sliding members 36 are provided with contact plates 37, a descending plate 38 is arranged between the opposite sides of the two contact plates 37, and both sides of the bottom of the descending plate 38 are provided with buffer plates 313.
The top of the fine adjustment plate 31 is provided with a threaded sleeve 39, the top of the threaded sleeve 39 is provided with a power stud 310, the surface of the threaded sleeve 39 is provided with a gear 311, the top of the fine adjustment plate 31 is provided with a worm 312 through a support plate, a spring is arranged between two buffer plates 313, the worm 312 is meshed with the gear 311, the bottoms of two contact plates 37 are provided with sliding rails matched with sliding pieces 36 for use, the two contact plates 37 are rotatably connected with a descending plate 38, and six connecting pieces 32 are respectively rotated with six ejector rods 211.
The contact assembly 4 comprises a bottom shell 41, the bottom of the bottom shell 41 is arranged at the top of the fine adjustment assembly 3, positioning shafts 42 are arranged on two sides between the front surface and the back surface of the inner wall of the bottom shell 41, inclined blocks 43 are arranged on the front side and the rear side of the surfaces of the two positioning shafts 42, and adjusting blocks 44 are arranged on the surfaces of the two inclined blocks 43.
The back of the inner wall of the bottom shell 41 is provided with a contact screw 45, the front of the contact screw 45 sequentially penetrates through the two slope blocks 43 and the bottom shell 41 and extends to the outside of the bottom shell 41, the top of the adjusting block 44 is provided with a contact frame 46, the top of the contact frame 46 is provided with a cushion 47, and a spring is arranged between the two slope blocks 43.
The invention also provides a use method of the thoracolumbar fracture reduction operating bed convenient to adjust, which comprises the following steps:
the first step is as follows: firstly, according to the height of a doctor and the overall height of the device, the adjusting screw 210 is rotated, the adjusting screw 210 rotates to drive the auxiliary rod 24 and the connecting rod 22 to rotate through the two driving plates 28, the auxiliary rod 24 and the connecting rod 22 rotate to drive the ejector rod 211 to rotate, the ejector rod 211 jacks the fine adjustment plate 31 in the rotating process, and therefore the overall height of the device is changed, and the adjusting screw 210 stops rotating until the height of the device is suitable.
The second step is that: the patient lies prone on two contact assembly 4, face is downwards, contact assembly 4 is pushed down respectively to chest and shank, the belly pastes in decline board 38 department, patient's health presents the V type, later adjust contact assembly 4's height according to the condition of patient's state of an illness, at first rotate contact screw 45, contact screw 45 will drive inclined plane piece 43 at the pivoted in-process and remove, will drive regulating block 44 and remove when inclined plane piece 43 moves, regulating block 44 will be patient's chest and shank jack-up at the in-process that removes, until will contact assembly 4's altitude mixture control to suitable height.
The third step: after the contact assemblies 4 are adjusted, the body of a patient needs to be bent in the treatment process, the angle of the patient lying down is adjusted by the fine adjustment assembly 3, the worm 312 is rotated, the worm 312 drives the threaded sleeve 39 to rotate through the gear 311 when rotating, the threaded sleeve 39 drives the descending plate 38 to move through the power stud 310 in the rotating process, the abdomen of the patient needs to be attached to the descending plate 38 all the time when the descending plate 38 moves, the worm 312 stops rotating until the bending degree of the body of the patient reaches the bending degree needed by treatment, the two contact assemblies 4 can be provided with a support for placing the pelvis of the patient, the other handle for holding the patient can be installed on the descending plate 38, the patient can change the size according to different patients, the binding bands for fixing the patient are arranged on the two contact assemblies 4, the binding bands can prevent the body of the patient from moving in the treatment process, the traction force in the treatment process can be improved, when the descending plate 38 is adjusted, the two contact assemblies 37 drive the two contact assemblies 4 to move when rotating, the contact assemblies 4 drive the patient to move, and the traction force of the patient to move left and right to left and left to right when the patient is treated by utilizing the traction force.
The invention provides a thoracolumbar fracture reduction operating table convenient to adjust and a using method thereof, and the operating principle is as follows:
firstly, the height of the whole adjusting device is adjusted, the adjusting screw 210 is rotated, the adjusting screw 210 drives the auxiliary rod 24 and the connecting rod 22 to rotate through the two driving plates 28, the auxiliary rod 24 and the connecting rod 22 simultaneously drive the ejector rod 211 to rotate, the ejector rod 211 jacks the fine adjustment plate 31 in the rotating process, when the ejector rod 211 rotates, the power plate 27 moves upwards and drives the telescopic column 26 to stretch and retract, then the height of the contact assembly 4 is adjusted, firstly, the contact screw 45 is rotated, when the contact screw 45 rotates, the adjusting block 44 is driven to move through the inclined surface of the inclined surface block 43, when the adjusting block 44 moves, the contact frames 46 and 47 are driven to move, when the contact assembly 4 is adjusted, the fine adjustment assembly 3 is adjusted, firstly, the worm 312 rotates, when the worm rotates, the worm 312 drives the threaded sleeve 39 to rotate through the gear 311, the threaded sleeve 39 drives the cushion descending plate 38 to move through the power stud 310, when the descending plate 38 drives the two rotating shafts 37 to rotate, when the worm 37 rotates, simultaneously, the rotating sleeve 35 drives the cushion plate 35 to move, and when the contact plate 34 moves, and the cushion plate 38 moves.
Compared with the related art, the thoracolumbar fracture reduction operating bed convenient to adjust and the using method thereof have the following beneficial effects:
height adjusting assembly 2's use, made things convenient for the regulation of device to the height, can both have a comfortable treatment custom through the doctor that adjusting device highly lets different heights like this, can improve the efficiency of doctor's treatment like this, the convenient degree when also having improved the device use simultaneously, let the practicality of device improve greatly, and the use through contact assembly 4, the stability of health bending degree when having increased patient's treatment, also can be according to different patient's state of an illness adjusting device's height simultaneously, the convenience when having increased the device use like this, also can improve the effect of patient's treatment simultaneously, let the practicality of device improve greatly, fine setting assembly 3's use, can let patient treatment in-process finely tune patient's health bending degree, can let the better treatment to the patient of doctor like this, improve the convenience when device uses, efficiency when also improving the device use simultaneously.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (2)

1. The utility model provides a chest lumbar vertebrae fracture operation table that resets convenient to adjust which characterized in that includes: a base plate (1);
the bottom of the height adjusting component (2) is arranged at the top of the bottom plate (1);
the bottom of the fine adjustment component (3) is arranged at the top of the height adjustment component (2);
the bottoms of the two contact assemblies (4) are respectively arranged on two sides of the top of the fine adjustment assembly (3);
the height adjusting assembly (2) comprises two fixing blocks (21), the bottoms of the two fixing blocks (21) are respectively arranged on the front side and the rear side of the right side of the top of the bottom plate (1), connecting rods (22) are respectively arranged on one opposite sides of the two fixing blocks (21), fixing seats (23) are arranged on the front side and the rear side of the left side of the top of the bottom plate (1), the number of the fixing seats (23) is four, auxiliary rods (24) are respectively arranged on one sides of the four fixing seats (23), an intermediate plate (25) is arranged on one side of each of the two auxiliary rods (24), telescopic columns (26) are respectively arranged on two sides of the top of the bottom plate (1), power plates (27) are arranged on the tops of the telescopic columns (26), driving plates (28) are respectively connected to two sides of the top of the power plates (27) in a sliding mode, supporting pieces (29) are arranged on the tops of the power plates (27), adjusting screws (210) penetrate through one sides of the two driving plates (28), the supporting pieces (29) are used for supporting the adjusting screws (210), two connecting rods (22) and one side of the four auxiliary rods (24) are respectively arranged between the two ejector rods (22) and the two ejector plates (25);
the fine adjustment assembly (3) comprises a fine adjustment plate (31), the bottom of the fine adjustment plate (31) is arranged at the top of the height adjustment assembly (2), a connecting piece (32) is arranged at the bottom of the fine adjustment plate (31), fine adjustment support plates (33) are arranged on the front side and the rear side of two sides of the top of the fine adjustment plate (31), a rotating shaft (34) is arranged between two opposite sides of the fine adjustment support plates (33), and the six connecting pieces (32) rotate with six ejector rods (211) respectively;
the contact assembly (4) comprises a bottom shell (41), the bottom of the bottom shell (41) is arranged at the top of the fine adjustment assembly (3), positioning shafts (42) are arranged on both sides between the front and the back of the inner wall of the bottom shell (41), two bevel blocks (43) are arranged on the front side and the rear side of the surface of each positioning shaft (42), two adjusting blocks (44) are arranged on the surface of each bevel block (43), a contact screw (45) is arranged on the back of the inner wall of the bottom shell (41), the front side of each contact screw (45) sequentially penetrates through the two bevel blocks (43) and the bottom shell (41) and extends to the outside of the bottom shell (41), a contact frame (46) is arranged at the top of each adjusting block (44), a cushion (47) is arranged at the top of each contact frame (46), the contact screw (45) can drive the adjusting blocks (44) to move through the bevels of the bevel blocks (43) when rotating, the adjusting blocks (44) can drive the contact frames (46) and the cushion (47) to move when the contact screws (45) move, two rotating sleeves (35) are arranged on the surface of each rotating shaft (34), two sliding pieces (36) are arranged between the top of each sliding piece (37), two sliding pieces (37) are arranged on the top of each sliding piece, and two sliding pieces (37) are arranged between each sliding pieces (36), and two sliding pieces (37) are arranged on the top of each sliding pieces (37), the both sides of decline board (38) bottom all are provided with buffer board (313), and two contact plates (37) are rotated with decline board (38) and are connected, the top of fine setting board (31) is provided with thread bush (39), the top of thread bush (39) is provided with power stud (310), the surface of thread bush (39) is provided with gear (311), the top of fine setting board (31) is provided with worm (312) through the extension board, and worm (312) will drive thread bush (39) through gear (311) and rotate when the pivoted.
2. The use method of the thoracolumbar fracture reduction operation table convenient to adjust based on claim 1 is characterized by comprising the following steps:
the first step is as follows: firstly, adjusting the overall height of the device according to the height of a doctor and the convenience degree during operation, firstly rotating an adjusting screw rod (210), wherein the adjusting screw rod (210) drives an auxiliary rod (24) and a connecting rod (22) to rotate through two driving plates (28) when rotating, and drives an ejector rod (211) to rotate when the auxiliary rod (24) and the connecting rod (22) rotate, and the ejector rod (211) jacks up a fine adjustment plate (31) in the rotating process, so that the overall height of the device is changed, and the adjusting screw rod (210) stops rotating until the height of the device is suitable;
the second step is that: the patient lies prone on the two contact components (4), the face is downward, the chest and the legs press one contact component (4) respectively, the abdomen is attached to the descending plate (38), the body of the patient is V-shaped, then the height of the contact component (4) is adjusted according to the condition of the patient, the contact screw rod (45) is rotated at first, the inclined plane block (43) is driven to move by the contact screw rod (45) in the rotating process, the adjusting block (44) is driven to move when the inclined plane block (43) moves, and the chest and the legs of the patient are jacked up by the adjusting block (44) in the moving process until the height of the contact component (4) is adjusted to be proper;
the third step: after the contact component (4) is adjusted, the body of a patient needs to be bent in the treatment process, the angle of the patient lying down is adjusted by the fine adjustment component (3), firstly, the worm (312) is rotated, the worm (312) drives the threaded sleeve (39) to rotate through the gear (311) in the rotating process, the threaded sleeve (39) drives the descending plate (38) to move through the power stud (310) in the rotating process, the abdomen of the patient needs to be attached to the descending plate (38) in the moving process of the descending plate (38), and the worm (312) stops rotating until the bending degree of the body of the patient reaches the bending degree needed by treatment.
CN202011636169.8A 2020-12-31 2020-12-31 Thoracolumbar vertebral fracture reduction operation bed convenient to adjust and use method thereof Active CN112842776B (en)

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