CN115192360A

CN115192360A - A operation fixing device for clinical orthopedics backbone wound

Info

Publication number: CN115192360A
Application number: CN202210840874.2A
Authority: CN
Inventors: 孙彦鹏; 彭晓东; 李彦州; 赵帅; 裴冬阳; 刘源
Original assignee: Luoyang Orthopedic Traumatological Hospital Of Henan Province Henan Provincial Orthopedic Hospital
Current assignee: Luoyang Orthopedic Traumatological Hospital Of Henan Province Henan Provincial Orthopedic Hospital
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-10-18

Abstract

The invention discloses an operation fixing device for clinical orthopedic spinal trauma, which comprises an operating table fixedly arranged on a plurality of support columns, wherein a fixing mechanism is arranged on the operating table, a side plate is fixedly arranged on the operating table through the matching of bolts and nuts, a sliding seat is arranged on the side plate through a sliding mechanism, a jacking spring rod is fixedly arranged in the sliding seat, a lifting rod is fixedly arranged at the upper part of the jacking spring rod, a positioning mechanism is arranged between the lifting rod and the sliding seat, an ejector rod is fixedly arranged on the lifting rod, and a placing groove is formed in the operating table. Has the advantages that: the invention can fix the body of the patient during the operation, can avoid the shaking of the patient due to stress reaction during the operation, can quickly complete the jointing and the outward expansion of the spine skin of the back side of the patient after being incised, and has higher efficiency, wider application range and stronger functionality.

Description

A operation fixing device for clinical orthopedics backbone wound

Technical Field

The invention relates to the technical field of clinical orthopedics, in particular to a surgical fixing device for clinical orthopedics spinal trauma.

Background

Clinical orthopedics refers to clinical medicine for diagnosing and treating diseases such as human skeleton dislocation, fracture, bone material wound and the like, wherein the clinical orthopedics usually adopts a surgical fixing device for assistance when performing surgical treatment on spinal column wound diseases of patients;

the prior operation fixing device still has the following defects when in use:

1. when spine surgery is carried out, a scalpel is required to be used for cutting the skin of a patient, the cut skin is required to be stretched and fixed after the spine surgery is carried out, so that the spine is exposed, the skin stretching operation cannot be rapidly completed by the existing device, and the whole operation is troublesome;

2. the existing device cannot flexibly adjust the height and amplitude of skin flare, cannot fix spinal column skin of patients with different trauma degrees, and has a narrow application range;

3. the existing device can not fix a patient, the patient is easy to shake to a certain degree due to stress reaction and the like during operation, the smooth operation of the operation can be influenced, and certain limitation is realized;

there is therefore a need to design a surgical fixation device for clinical orthopedic spinal trauma to solve the above problems.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a surgical fixing device for clinical orthopedic spinal trauma.

In order to achieve the purpose, the invention adopts the following technical scheme:

a surgical fixing device for clinical orthopedic spinal trauma comprises an operating table fixedly mounted on a plurality of supporting columns, wherein a fixing mechanism is mounted on the operating table, a side plate is fixedly mounted on the operating table through the matching of bolts and nuts, a sliding seat is mounted on the side plate through a sliding mechanism, a jacking spring rod is fixedly mounted in the sliding seat, a lifting rod is fixedly mounted at the upper part of the jacking spring rod, a positioning mechanism is mounted between the lifting rod and the sliding seat, an ejector rod is fixedly mounted on the lifting rod, and a placing groove is formed in the operating table;

install two mounts through slewing mechanism on the ejector pin, and all rotate through servo motor on two mounts and install the attaching plate, two all block on the attaching plate and install medical subsides, fixed mounting has the storage box on the ejector pin, and the storage box intussuseption is filled with medical alcohol, slidable mounting has the stripper plate in the storage box, and slidable mounting has the depression bar between stripper plate and the storage box, install guide mechanism between stripper plate and the storage box, fixed mounting has two discharging pipes on the storage box, and equal fixed mounting has flexible sprinkler pipe between two attaching plates and two corresponding discharging pipes.

In foretell an operation fixing device for clinical orthopedics backbone wound, fixed establishment includes two fixed plates of fixed mounting on the operating table, the left side rotate on the fixed plate and install elasticity constraint area, the terminal fixed mounting in elasticity constraint area has the block round pin, and has seted up block round pin matched with block groove on the fixed plate of right side, install a plurality of limit structure on the operating table.

In foretell an operation fixing device for clinical orthopedics backbone wound, limit structure includes the fixing base of fixed mounting on the operating table, fixed mounting has from the pivot that restores to the throne on the fixing base, and rotates from the pivot that restores to the throne and install two arc clamp rings, fixed mounting has the sponge to hold in the palm the pad on the fixing base.

In the above surgical fixing device for clinical orthopedic spinal trauma, the sliding mechanism includes a trapezoidal sliding block fixedly mounted on the sliding seat, a trapezoidal sliding groove is formed on the side plate, and the trapezoidal sliding block is clamped and mounted in the trapezoidal sliding groove.

In the above surgical fixing device for clinical orthopedic spinal trauma, the positioning mechanism includes a positioning pin threadedly mounted on the sliding seat, and the lifting rod is provided with a plurality of positioning holes matched with the positioning pin.

In foretell an operation fixing device for clinical orthopedics backbone wound, slewing mechanism includes the connecting plate of fixed mounting on the ejector pin, rotate through the axis of rotation on the connecting plate and install the threaded rod, there are two removal nuts through the cooperation slidable mounting of spacing groove and stopper on the ejector pin, and two removal nuts all cooperate with the threaded rod, and two mounts are fixed mounting respectively on two removal nuts.

In foretell an operation fixing device for clinical orthopedics backbone wound, guide mechanism includes the feed supplement pipe of fixed mounting on the storage box, fixed mounting has the passage on the stripper plate, and fixed mounting has flexible hose between feed supplement pipe and the passage, fixed mounting has two extrusion springs between stripper plate and the storage box, install the separation structure in the passage.

In foretell an operation fixing device for clinical orthopedics backbone wound, the separation structure includes the fixed disk of fixed mounting in the guide pipe, the shoulder hole has been seted up in the fixed disk, and the downthehole slidable mounting of shoulder has the separation dish, fixed mounting has reset spring between separation dish and the shoulder hole.

Compared with the prior art, the invention has the advantages that:

1: through setting up the arc clamp, when performing the operation, let the patient lie prone on the operating table earlier, the head leans on the headrest, pulls open a plurality of arc clamps on a plurality of fixing bases again, places patient's four limbs on a plurality of fixing bases to loosen the arc clamp, the arc clamp can reset under the effect from the pivot that resets this moment and carry out the centre gripping location to patient's four limbs, thereby can fix patient's four limbs.

2: through setting up the elasticity constraint area, after patient four limbs are fixed to finish, operating personnel can stimulate the elasticity constraint area on the left side fixed plate and make its block to the block inslot in the fixed plate of right side, can tie patient's waist to fix the patient, make it can not take place to rock when the operation.

3: through setting up sliding seat and lifter, when carrying out the operation, portable sliding seat makes its horizontal migration on the curb plate to the high position of adjustment lifter, can be to the level and the high position of the position adjustment ejector pin according to patient's dorsal part backbone operation.

4: through setting up rigging board and medical subsides, after patient's skin cut and finish, operating personnel can start servo motor and drive the rigging board and rotate to suitable angle to with the medical laminating of pasting in the outside of patient's skin, can fix a position the skin that the patient dorsal part was cut.

5: through setting up slewing mechanism, operating personnel rotates the axis of rotation and can drive the threaded rod and rotate, can drive two removal nuts when the threaded rod rotates and move to both sides or middle part simultaneously, can drive two rigging board horizontal migration through the mount, can pull open the skin that the patient cut to both sides to can adjust the distance and the angle of pulling open in a flexible way.

6: through setting up the storage box, when performing the operation, operating personnel can hold the depression bar and push down, can drive the stripper plate and push down the medical alcohol in the extrusion storage box when the depression bar pushes down to can spray medical alcohol to patient's skin department through discharging pipe, flexible spray line, can disinfect to patient's dorsal skin.

In conclusion, the spine fixing device can fix the body of a patient during an operation, can avoid the patient from shaking due to stress reaction during the operation, can quickly complete the jointing and the outward stretching of the spine skin of the back side of the patient after being incised, and has the advantages of higher efficiency, wider application range and stronger functionality.

Drawings

Embodiments of the invention are described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic structural view of a surgical fixing device for clinical orthopedic spinal trauma according to the present invention;

FIG. 2 is a side view of the fixing base and the upper portion of the connecting structure in FIG. 1;

FIG. 3 is a side view of the fixing plate of FIG. 1 with its upper portion connected;

FIG. 4 is a side view of the side plate, the lift pin and a portion of the connection structure therebetween in FIG. 1;

FIG. 5 is an enlarged view of a node at the point A in FIG. 4;

fig. 6 is an enlarged view of the case of fig. 4 with its internal connection structure.

In the figure: the device comprises an operating table 1, a supporting column 2, a headrest 3, side plates 4, a fixed seat 5, an elastic binding belt 6, a discharging pipe 7, a placing groove 8, a fixing plate 9, a mandril 10, an arc-shaped clamping ring 11, a self-reset rotating shaft 12, a sponge supporting pad 13, a clamping pin 14, a sliding seat 15, a lifting rod 16, a connecting plate 17, a rotating shaft 18, a threaded rod 19, a movable nut 20, a servo motor 21, a laminating plate 22, a medical plaster 23, a storage box 24, a telescopic spraying pipe 25, a positioning pin 26, a positioning hole 27, a spring jacking rod 28, a spring extrusion plate 29, a pressure rod 30 and a spring extrusion 31.

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, an operation fixing device for clinical orthopedic spine trauma comprises an operating table 1 fixedly mounted on a plurality of supporting columns 2, wherein a fixing mechanism is mounted on the operating table 1, a side plate 4 is fixedly mounted on the operating table 1 through the matching of bolts and nuts, a sliding seat 15 is mounted on the side plate 4 through a sliding mechanism, a jacking spring rod 28 is fixedly mounted in the sliding seat 15, a lifting rod 16 is fixedly mounted on the upper portion of the jacking spring rod 28, an ejector rod 10 is fixedly mounted on the lifting rod 16, and a placing groove 8 is formed in the operating table 1;

the following points are notable:

1. the operating table 1 is provided with a plurality of limiting structures, each limiting structure comprises a fixed seat 5 fixedly arranged on the operating table 1, a self-resetting rotating shaft 12 is fixedly arranged on each fixed seat 5, two arc-shaped clamping rings 11 are rotatably arranged on each self-resetting rotating shaft 12, and a sponge supporting pad 13 is fixedly arranged on each fixed seat 5;

when performing the operation, let the patient lie prone on operating table 1 earlier, the head leans on headrest 3, pulls open a plurality of arc clamp rings 11 on a plurality of fixing bases 5 again, places patient's four limbs on a plurality of fixing bases 5 to loosen arc clamp ring 11, arc clamp ring 11 can reset and carry out the centre gripping location to patient's four limbs under the effect from pivot 12 that restores to the throne this moment, thereby can fix patient's four limbs.

2. Fixing mechanism includes two fixed plates 9 of fixed mounting on operating table 1, it installs elasticity constraint area 6 to rotate on the fixed plate 9 of left side, the terminal fixed mounting in elasticity constraint area 6 has block pin 14, and seted up 14 matched with block slots of block pin on the fixed plate 9 of right side, after patient's four limbs are fixed, operating personnel can stimulate elasticity constraint area 6 on the fixed plate 9 of left side and make the block pin 14 block on it to the block inslot in the fixed plate 9 of right side, can tie patient's waist, thereby fix the patient, make it can not take place to rock when the operation.

3. The sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the sliding seat 15, a trapezoidal sliding groove is formed in the side plate 4, the trapezoidal sliding block is mounted in the trapezoidal sliding groove in a clamped mode, and the sliding mechanism is used for enabling the sliding seat 15 to horizontally slide on the side plate 4 only and cannot deviate or separate from the side plate 4.

4. When an operation is performed, the sliding seat 15 can be moved to enable the sliding seat to horizontally move on the side plate 4, and the height position of the lifting rod 16 is adjusted through the jacking spring rod 28, so that the level and the height position of the ejector rod 10 can be adjusted according to the position of the dorsal spine operation of a patient, and the position for fixing the skin is more accurate.

5. A positioning mechanism is arranged between the lifting rod 16 and the sliding seat 15, the positioning mechanism comprises a positioning pin 26 which is arranged on the sliding seat 15 in a threaded manner, a plurality of positioning holes 27 which are matched with the positioning pin 26 are formed in the lifting rod 16, and after the height of the lifting rod 16 is adjusted, an operator can rotate the positioning pin 26 to screw the positioning pin into the positioning hole 27 at the corresponding position in the lifting rod 16, so that the lifting rod 16 can be clamped and fixed.

Referring to fig. 1, 4 and 6, two fixing frames are mounted on the top rod 10 through a rotating mechanism, and are rotatably mounted with attachment plates 22 through a servo motor 21, medical pastes 23 are mounted on the two attachment plates 22 in a clamping manner, a storage box 24 is fixedly mounted on the top rod 10, and medical alcohol is filled in the storage box 24, an extrusion plate 29 is slidably mounted in the storage box 24, a pressure rod 30 is slidably mounted between the extrusion plate 29 and the storage box 24, a material guiding mechanism is mounted between the extrusion plate 29 and the storage box 24, two discharging pipes 7 are fixedly mounted on the storage box 24, and telescopic spraying pipes 25 are fixedly mounted between the two attachment plates 22 and the two corresponding discharging pipes 7;

the following points are notable:

1. after the skin of the patient is cut, an operator can start the servo motor 21 to drive the attaching plate 22 to rotate to a proper angle, the medical sticker 23 is attached to the outer side of the skin of the patient, the skin cut on the back side of the patient can be attached and positioned, and the skin can be conveniently opened.

2. The rotating mechanism comprises a connecting plate 17 fixedly installed on the ejector rod 10, a threaded rod 19 is rotatably installed on the connecting plate 17 through a rotating shaft 18, two moving nuts 20 are slidably installed on the ejector rod 10 through matching of a limiting groove and a limiting block, the two moving nuts 20 are matched with the threaded rod 19, and two fixing frames are fixedly installed on the two moving nuts 20 respectively;

an operator rotates the rotating shaft 18 to drive the threaded rod 19 to rotate, the threaded rod 19 drives the two movable nuts 20 to move towards two sides or towards the middle simultaneously when rotating, the two attaching plates 22 can be driven to move horizontally through the fixing frame, the skin cut by a patient can be pulled open towards two sides, and the distance and the angle for pulling the skin of the patient can be flexibly adjusted.

3. When performing an operation, an operator can hold the pressing rod 30 and press down, the pressing rod 30 can drive the extrusion plate 29 to press down medical alcohol in the extrusion storage box 24 when pressing down, and the medical alcohol can be sprayed to the skin of a patient through the discharge pipe and the telescopic spraying pipe 25, so that the skin on the back side of the patient can be disinfected.

4. The material guiding mechanism comprises a material supplementing pipe fixedly mounted on the storage box 24, a material guiding pipe is fixedly mounted on the extrusion plate 29, an extensible hose is fixedly mounted between the material supplementing pipe and the material guiding pipe, two extrusion springs 31 are fixedly mounted between the extrusion plate 29 and the storage box 24, and an operator can supplement medical alcohol into the storage box 24 through the material supplementing pipe, the extensible hose and the material guiding pipe.

5. Install the separation structure in the passage, the separation structure includes the fixed disk of fixed mounting in the passage, has seted up the shoulder hole in the fixed disk, and slidable mounting has the separation dish in the shoulder hole, and fixed mounting has reset spring between separation dish and the shoulder hole, and the separation structure plays the effect of separation for medical alcohol passes through the passage palirrhea when placing stripper plate 29 and pushing down.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an operation fixing device for clinical orthopedics backbone wound, includes operating table (1) of fixed mounting on a plurality of support columns (2), its characterized in that, install fixed establishment on operating table (1), there are curb plate (4) through the cooperation fixed mounting of bolt and nut on operating table (1), and install sliding seat (15) through slide mechanism on curb plate (4), fixed mounting has jacking spring rod (28) in sliding seat (15), and the upper portion fixed mounting of jacking spring rod (28) has lifter (16), and installs positioning mechanism between lifter (16) and sliding seat (15), fixed mounting has ejector pin (10) on lifter (16), seted up standing groove (8) in operating table (1);

install two mounts through slewing mechanism on ejector pin (10), and all rotate through servo motor (21) on two mounts and install attaching plate (22), two attaching plate (22) are gone up equal block and are installed medical subsides (23), fixed mounting has storage box (24) on ejector pin (10), and is filled with medical alcohol in storage box (24), slidable mounting has stripper plate (29) in storage box (24), and slidable mounting has depression bar (30) between stripper plate (29) and storage box (24), install guide mechanism between stripper plate (29) and storage box (24), fixed mounting has two discharging pipes (7) on storage box (24), and equal fixed mounting has flexible spray tube (25) between two attaching plate (22) and two corresponding discharging pipes (7).

2. The surgical fixing device for clinical orthopedics spinal trauma according to claim 1, characterized in that the fixing mechanism comprises two fixing plates (9) fixedly installed on the operating table (1), the elastic restraining belt (6) is rotatably installed on the fixing plate (9) on the left side, a clamping pin (14) is fixedly installed at the tail end of the elastic restraining belt (6), a clamping groove matched with the clamping pin (14) is formed in the fixing plate (9) on the right side, and a plurality of limiting structures are installed on the operating table (1).

3. The surgical fixing device for the clinical orthopedics spinal trauma according to claim 2, characterized in that the limiting structure comprises a fixing seat (5) fixedly installed on the operating table (1), a self-resetting rotating shaft (12) is fixedly installed on the fixing seat (5), two arc-shaped clamping rings (11) are rotatably installed on the self-resetting rotating shaft (12), and a sponge supporting pad (13) is fixedly installed on the fixing seat (5).

4. The surgical fixing device for clinical orthopedic spinal trauma according to claim 1, characterized in that the sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the sliding seat (15), the side plate (4) is provided with a trapezoidal sliding groove, and the trapezoidal sliding block is snap-mounted in the trapezoidal sliding groove.

5. The surgical fixing device for clinical orthopedic spinal trauma according to claim 1, characterized in that the positioning mechanism comprises a positioning pin (26) threadedly mounted on the sliding seat (15), and the lifting rod (16) is provided with a plurality of positioning holes (27) matched with the positioning pin (26).

6. The surgical fixing device for the clinical orthopedics spinal trauma according to claim 1, characterized in that the rotating mechanism comprises a connecting plate (17) fixedly installed on the ejector rod (10), a threaded rod (19) is rotatably installed on the connecting plate (17) through a rotating shaft (18), two moving nuts (20) are slidably installed on the ejector rod (10) through the matching of a limiting groove and a limiting block, the two moving nuts (20) are both matched with the threaded rod (19), and two fixing frames are respectively and fixedly installed on the two moving nuts (20).

7. The surgical fixing device for the clinical orthopedics spinal trauma according to claim 1, characterized in that the material guiding mechanism comprises a material supplementing pipe fixedly installed on the storage box (24), a material guiding pipe is fixedly installed on the extrusion plate (29), a flexible hose is fixedly installed between the material supplementing pipe and the material guiding pipe, two extrusion springs (31) are fixedly installed between the extrusion plate (29) and the storage box (24), and a blocking structure is installed in the material guiding pipe.

8. The surgical fixing device for the clinical orthopedics spinal column wound according to claim 7, characterized in that the blocking structure comprises a fixed disk fixedly installed in the material guide pipe, a stepped hole is formed in the fixed disk, a blocking disk is slidably installed in the stepped hole, and a return spring is fixedly installed between the blocking disk and the stepped hole.