CN115317287A - A operation fixing device for clinical orthopedics backbone wound - Google Patents

Abstract

The invention discloses a surgical fixing device for clinical orthopedic spine trauma, and relates to the technical field of medical equipment. The invention comprises an operating table and a fixing group, wherein the fixing group consists of a front fixing piece and a rear fixing piece, the front fixing piece and the rear fixing piece are in the same structure, the front fixing piece consists of a main fixing frame and an auxiliary fixing frame, the main fixing frame consists of a connecting pipe and a supporting plate, the auxiliary fixing frame consists of a connecting column and an auxiliary plate, the lower surface of the operating table is provided with a supporting pipe and a supporting column, the supporting plate is provided with a movable pipe, a first extrusion spring, an adjusting screw hole, an extrusion column, a second extrusion spring, a movable column, a rotary groove and an arc-shaped limiting plate, the front fixing piece is provided with a fixing seat, the fixing seat is internally provided with a limiting screw hole, a limiting screw rod and a supporting transverse plate, and the supporting transverse plate is provided with a track groove, a sliding block and a binding belt. The fixing device is simple in structure, convenient to mount and dismount quickly, capable of meeting the requirements of operating tables of different sizes, flexible in adjustment and wide in application range.

Description

A operation fixing device for clinical orthopedics backbone wound

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a surgical fixing device for clinical orthopedic spinal trauma.

Background

Various injuries may be caused to the spine of the human body due to degeneration, tumors, and fractures and dislocations caused by physical trauma. Spine fractures are very common, accounting for about 5-6% of total body fractures. Spinal fracture can be associated with spinal cord or tail cauda equina nerve injury, especially cervical vertebra fracture, dislocation is combined with spinal cord injury, report that the highest can reach 70%, and the spinal cord injury can cause serious disability and even lose life. Therefore, the spine fracture treatment device has very important significance in effectively treating spine fractures, in the process of the existing spine operation, a patient needs to be fixed before the spine operation is carried out, the spine part to be operated is exposed, and the irreparable error caused by the movement of a body in the operation is avoided.

Current spinal surgery fixing device structure is complicated, wastes time and energy during the installation, and the fixed structure, can't carry out nimble regulation according to patient's in-service use needs, and current spinal surgery fixing device can't satisfy not unidimensional operation table and use, and the limitation is bigger, leads to emergency call disease operation to go on in time, consequently provides a surgery fixing device for clinical orthopedics backbone wound.

Disclosure of Invention

The invention aims to provide a surgical fixing device for clinical orthopedic spine trauma, and solves the problems that the conventional spine surgical fixing device in the prior art is complex in structure, time-consuming and labor-consuming in installation, fixed in structure and incapable of being flexibly adjusted according to actual use needs of a patient, cannot meet the use requirements of operating tables of different sizes, is large in limitation and cannot be used for emergency patient surgery in time.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an operation fixing device for clinical orthopedic spinal trauma, which comprises an operation bed and a fixing set, wherein a plurality of supporting tubes are arranged on the lower surface of the operation bed, limiting holes are arranged on the peripheral side of the supporting tubes, supporting columns are arranged in the supporting tubes, grooves are arranged on the peripheral side of the supporting columns, springs are arranged in the grooves, limiting columns are arranged at one ends of the springs, fixing sets are arranged on the two opposite surfaces of the operation bed, each fixing set consists of a front fixing piece and a rear fixing piece, the front fixing pieces and the rear fixing pieces are of the same structure, each front fixing piece consists of a main fixing frame and an auxiliary fixing frame, each main fixing frame consists of a connecting tube and a supporting plate, each auxiliary fixing frame consists of a connecting post and an auxiliary plate, a plurality of connecting springs are arranged in the connecting tubes, one ends of the connecting springs are connected with the connecting posts, one side of one surface of each of the connecting pipe and the connecting column is provided with a fixed screw hole, a bolt is arranged in each fixed screw hole, a movable pipe and an adjusting screw hole are arranged on one surface of the supporting plate, a first extrusion spring is arranged in each movable pipe, one end of each first extrusion spring is provided with an extrusion column, one end of each extrusion column is provided with an arc-shaped limiting plate, a rotary groove is arranged on one surface of each arc-shaped limiting plate, an adjusting screw is in threaded connection with each adjusting screw, one end of each adjusting screw is provided with a knob, one end of each adjusting screw is provided with a movable hole, a second extrusion spring is arranged in each movable hole, one end of each second extrusion spring is provided with a movable column, one end of each movable column is provided with a convex block, a fixed seat is arranged on one side of the front fixed part, a limit screw hole is arranged on one surface of the fixed seat, a limit screw is in threaded connection with a limit screw, one end of the limit screw is provided with a handle, the fixing base is "U" shaped plate body structure, be provided with the support diaphragm in the fixing base, support diaphragm one surface and be provided with the track groove, the track inslot is provided with the spout, the spout runs through support diaphragm and external intercommunication, the track inslot is provided with the slider, the slider upper surface is provided with the bandage, the opposite one side in two relative surfaces of bandage all is provided with the magic subsides, a slider side is provided with the screw hole, threaded hole is provided with the screw thread post.

Furthermore, the shape and the size of the limiting column are matched with the limiting hole, and the limiting column is clamped and matched with the limiting hole.

Furthermore, the shape and the size of the connecting column are matched with the connecting pipes, and the connecting column and the connecting pipes are in nested fit, so that the operating tables with different sizes can be conveniently used according to actual use conditions.

Furthermore, the connecting pipe and the connecting column are of C-shaped structures, and the supporting plate and the auxiliary plate are of the same structure.

Furthermore, the shape and the size of the extrusion column are both adapted to the movable tube, and the extrusion column is in nested fit with the movable tube.

Further, the shape and the size of the lug all adapt to with the rotary groove, and the movable column is in rotating fit with the arc limiting plate.

Furthermore, the shape and the size of the sliding block are matched with the track grooves, and the sliding block is in sliding fit with the track grooves, so that the position of the binding belt can be flexibly moved according to the actual use condition.

Furthermore, the shape and the size of the threaded column are matched with the sliding groove, the threaded column is in sliding fit with the sliding groove, and the threaded column is in threaded fit with the threaded hole, so that the binding belt is conveniently fixed at a proper position.

The invention has the following beneficial effects:

the connecting column and the connecting pipe are in nested fit, so that the operating tables with different sizes can be conveniently used according to actual use conditions; an adjusting screw is connected with the adjusting screw through an internal thread of the adjusting screw hole, and the adjusting screw is provided with a knob, a second extrusion spring, a movable column, a lug, an arc-shaped limiting plate and a rotary groove; through sliding fit between slider and the track groove, be convenient for according to the position of the nimble removal bandage of actual use condition.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a surgical fixing device for clinical orthopedic spinal trauma;

FIG. 2 is a top view of a surgical fixation device for clinical orthopedic spinal trauma;

FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4;

fig. 6 is a structural diagram of a surgical fixing device for clinical orthopedic spinal trauma.

In the drawings, the components represented by the respective reference numerals are listed below:

1-operating table, 101-supporting tube, 1011-limiting hole, 1012-supporting column, 1013-groove, 1014-spring, 1015-limiting column, 2-fixing group, 201-front fixing piece, 202-rear fixing piece, 2011-main fixing frame, 2012-auxiliary fixing frame, 2013-connecting tube, 2014-supporting plate, 2015-connecting column, 2016-auxiliary plate, 2017-connecting spring, 2018-fixing screw hole, 2019-bolt, 203-movable tube, 2031-adjusting screw hole, 2032-first extrusion spring, 2033-extrusion column, 2034-arc limiting plate, 2035-adjusting screw rod, 2036-knob, 2037-movable hole, 2038-second extrusion spring, 2039-movable column, 2040-bump, 2041-rotation groove, 205-fixing base, 2051-limiting screw hole, 2052-limiting screw rod, 2053-supporting transverse plate, 2034-track groove, 2065-sliding groove, 2056-sliding block, magic bandage 7-2056, 2058-2059-threaded hole, 2050-threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate an orientation or positional relationship, are used merely to facilitate the description of the invention and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention.

Referring to fig. 1-6, the present invention provides a surgical fixing device for clinical orthopedic spinal trauma, including an operating table 1 and a fixing set 2, wherein the lower surface of the operating table 1 is provided with a plurality of support tubes 101, the peripheral side of each support tube 101 is provided with a limiting hole 1011, the support tubes 101 are provided with support columns 1012, the peripheral side of each support column 1012 is provided with a groove 1013, a spring 1014 is arranged in each groove 1013, one end of each spring 1014 is provided with a limiting column 1015, the shape and size of each limiting column 1015 are adapted to the corresponding limiting hole 1011, and the limiting columns 1015 and the corresponding limiting holes 1011 are in clamping fit; the two opposite surfaces of the operating bed 1 are provided with fixing groups 2, each fixing group 2 is composed of a front fixing piece 201 and a rear fixing piece 202, the front fixing piece 201 and the rear fixing piece 202 are in the same structure, each front fixing piece 201 is composed of a main fixing frame 2011 and an auxiliary fixing frame 2012, each main fixing frame 2011 is composed of a connecting pipe 2013 and a supporting plate 2014, each auxiliary fixing frame 2012 is composed of a connecting column 2015 and an auxiliary plate 2016, each connecting pipe 2013 and each connecting column 2015 are in a C-shaped structure, and each supporting plate 2014 and each auxiliary plate 2016 are in the same structure; a plurality of connecting springs 2017 are arranged in the connecting pipe 2013, one end of each connecting spring 2017 is connected with a connecting column 2015, the shape and the size of each connecting column 2015 are matched with those of the connecting pipe 2013, and the connecting columns 2015 and the connecting pipes 2013 are matched in a nested manner, so that the operating tables 1 with different sizes can be conveniently used according to actual use conditions; fixing screw holes 2018 are formed in one side of one surface of each connecting pipe 2013 and one side of one surface of each connecting column 2015, and bolts 2019 are arranged in the fixing screw holes 2018.

Wherein, a movable tube 203 and an adjusting screw 2031 are arranged on one surface of the supporting plate 2014, a first extrusion spring 2032 is arranged in the movable tube 203, one end of the first extrusion spring 2032 is provided with an extrusion column 2033, the shape and the size of the extrusion column 2033 are both adapted to the movable tube 203, and the extrusion column 2033 is nested and matched with the movable tube 203; extrusion post 2033 one end is provided with arc limiting plate 2034, an arc limiting plate 2034 surface is provided with rotary groove 2041, regulation screw 2031 female connection has adjusting screw 2035, adjusting screw 2035 one end is provided with knob 2036, adjusting screw 2035 one end is provided with movable hole 2037, be provided with second extrusion spring 2038 in the movable hole 2037, second extrusion spring 2038 one end sets up movable post 2039, movable post 2039 one end is provided with lug 2040, lug 2040's shape and size all suit with rotary groove 2041, the normal running fit between movable post 2039 and the arc limiting plate 2034.

A fixing seat 205 is arranged on one side surface of the front fixing piece 201, a limiting screw hole 2051 is formed in one surface of the fixing seat 205, a limiting screw 2052 is connected to the internal thread of the limiting screw hole 2051, a handle is arranged at one end of the limiting screw 2052, the fixing seat 205 is of a U-shaped plate structure, a supporting transverse plate 2053 is arranged in the fixing seat 205, a track groove 2054 is formed in one surface of the supporting transverse plate 2053, a sliding groove 2055 is formed in the track groove 2054, the sliding groove 2055 penetrates through the supporting transverse plate 2053 to be communicated with the outside, a sliding block 2056 is arranged in the track groove 2054, the shape and the size of the sliding block 2056 are matched with the track groove 2054, and the sliding fit between the sliding block 2056 and the track groove 2054 is convenient to flexibly move the position of a binding band 2057 according to the actual use condition; the upper surface of slider 2056 is provided with bandage 2057, and the opposite one side in the relative two surfaces of bandage 2057 all is provided with magic subsides 2058, and a slider 2056 side is provided with screw hole 2059, is provided with screw post 2060 in the screw hole 2059, and the shape and the size of screw post 2060 all suit with spout 2055, sliding fit between screw post 2060 and the spout 2055, screw fit between screw post 2060 and the screw hole 2059 is convenient for fix bandage 2057 in suitable position.

Referring to fig. 1-6, the present embodiment is a method for using a surgical fixing device for clinical orthopedic spinal trauma: when the device is used, the front fixing piece 201 and the rear fixing piece 202 are firstly clamped on the operating bed 1, then the front fixing piece 201 and the rear fixing piece 202 are spaced at a proper distance according to the use requirement of a patient, then the fixing group 2 is fixed on the operating bed 1 by rotating the bolt 2019, then the patient is placed on the operating bed 1, then the adjusting screw 2035 is driven to rotate by the rotating knob 2036 according to the thickness of the patient, so that the arc-shaped limiting plate 2034 is driven by the adjusting screw 2035 to move, so that the patient is fixed, then the handle is rotated, the supporting transverse plate 2053 in the fixing seat 205 is loosened, so that the supporting transverse plate is rotated to a proper angle, then the handle is rotated, so that the limiting screw 2052 is fixed, then the slider 2056 is slid to enable the binding band 2057 to move to a proper position along the track groove 2054, and then the arm of the patient is fixed by the magic tape 2058.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. A operation fixing device for clinical orthopedics backbone wound, includes operation table (1) and fixed group (2), its characterized in that: operating table (1) lower surface is provided with a plurality of stay tubes (101), stay tube (101) week side is provided with spacing hole (1011), be provided with support column (1012) in stay tube (101), support column (1012) week side is provided with recess (1013), be provided with spring (1014) in recess (1013), spring (1014) one end is provided with spacing post (1015), operating table (1) two relative surfaces are provided with fixed group (2), fixed group (2) comprises preceding mounting (201) and back mounting (202), preceding mounting (201) is the same structure with back mounting (202), preceding mounting (201) comprises main mount (2011) and supplementary mount (2012), main mount (2011) comprises connecting pipe (2013) and backup pad (2013), supplementary mount (2012) comprises 2015 (2015) and back mounting (2016), be provided with a plurality of connecting spring (2017) in connecting pipe (2013), connecting pipe (2017) is connected to connecting pipe (2013) one end, connecting pipe (2013) and screw hole (2018) are provided with screw bolt hole (2014) surface fixing tube (2014) and regulation screw tube (2018) in supplementary mount (2015 (2014) one side (2014) and supplementary tube (2016), be provided with a plurality of connecting pipe (2018) in connecting pipe (2013), be provided with a plurality of connecting pipe (2017) in connecting pipe (2017), connecting pipe (2017) is connected to be provided with the support plate (2014) and the fixed on one side (2031) A first extrusion spring (2032) is arranged in the movable pipe (203), one end of the first extrusion spring (2032) is provided with an extrusion column (2033), one end of the extrusion column (2033) is provided with an arc limiting plate (2034), one surface of the arc limiting plate (2034) is provided with a rotary groove (2041), the adjusting screw (2031) is internally threaded with an adjusting screw (2035), one end of the adjusting screw (2035) is provided with a knob (2036), one end of the adjusting screw (2035) is provided with a movable hole (2037), a second extrusion spring (2038) is arranged in the movable hole (2037), one end of the second extrusion spring (2038) is provided with a movable column (2039), one end of the movable column (2039) is provided with a convex block (2040), one side of the front transverse plate (201) is provided with a fixing base (205), one surface of the fixing base (205) is provided with a limiting screw (2051), the limiting screw (2052) is internally threaded with a limiting screw (2052), one end of the limiting screw (2052) is provided with a handle, the fixing base (205) is a U-shaped supporting structure, the track groove (2053) is arranged in the track groove (2054) and the track groove (2055) is arranged in the track groove (2053), the sliding groove (2055) penetrates through the supporting transverse plate (2053) to be communicated with the outside, a sliding block (2056) is arranged in the track groove (2054), a binding belt (2057) is arranged on the upper surface of the sliding block (2056), magic tapes (2058) are arranged on the opposite sides of the two opposite surfaces of the binding belt (2057), a threaded hole (2059) is formed in one side surface of the sliding block (2056), and a threaded column (2060) is arranged in the threaded hole (2059).

2. The surgical fixing device for the clinical orthopaedics spine trauma, according to the claim 1, is characterized in that, the shape and the size of the limiting column (1015) are adapted to the limiting hole (1011), and the limiting column (1015) is in clamping fit with the limiting hole (1011).

3. A surgical fixation device for clinical orthopedic spinal trauma according to claim 1, characterized in that the connecting column (2015) is adapted in shape and size to the connecting tube (2013), the connecting column (2015) and connecting tube (2013) are nested.

4. A surgical fixation device for clinical orthopedic spinal trauma according to claim 1, characterized in that the connecting tube (2013) and connecting column (2015) are "C" -shaped structures, the support plate (2014) and auxiliary plate (2016) are the same structure.

5. Surgical fixation device for clinical orthopaedic spinal trauma according to claim 1, characterized in that the extruded column (2033) is adapted in shape and size to the movable tube (203), the extruded column (2033) and the movable tube (203) being in a nested fit.

6. The surgical fixing device for clinical orthopedic spinal trauma according to claim 1, characterized in that the shape and size of the protrusion (2040) are adapted to the rotation groove (2041), and the movable column (2039) is rotatably engaged with the arc limiting plate (2034).

7. Surgical fixation device for clinical orthopaedic spinal wounds, according to claim 1, characterized in that said slider (2056) is shaped and sized to be adapted to the track groove (2054), with a sliding fit between said slider (2056) and the track groove (2054).

8. Surgical fixation device for clinical orthopaedic spinal trauma according to claim 1, characterized in that said threaded post (2060) is adapted in shape and size to a sliding slot (2055), said threaded post (2060) being in sliding engagement with the sliding slot (2055) and said threaded post (2060) being in threaded engagement with the threaded hole (2059).

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