CN211325489U

CN211325489U - Reduction instrument for spinal surgery

Info

Publication number: CN211325489U
Application number: CN201921379604.6U
Authority: CN
Inventors: 袁百胜
Original assignee: Qilu Hospital of Shandong University Qingdao
Current assignee: Qilu Hospital of Shandong University Qingdao
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-08-25
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to the technical field of medical machinery, in particular to a resetting instrument for spinal surgery, which comprises a workbench, wherein a guide supporting rod is welded on the upper surface of the workbench, a top plate is welded on the top surface of the guide supporting rod, a hydraulic machine is welded on the bottom surface of the top plate, a lifting plate is welded on the bottom end of the hydraulic machine, a connecting plate is welded on the surface of the lifting plate, a traction rod is welded on the surface of the connecting plate, the other end of the traction rod is connected with a lantern ring, the lantern ring is sleeved on a rod body of the guide supporting rod, a carrying plate is welded on the bottom surface of the lifting plate; the beneficial effects are that: the utility model provides an apparatus that resets for spinal surgery adopts over-and-under type structure, treats patient and lies prone behind on the workstation, descends and presses close to patient's health to through the position of the accurate control lifter plate of height sensor, avoid the lifter plate to touch patient's backbone position.

Description

Reduction instrument for spinal surgery

Technical Field

The utility model relates to the technical field of medical machinery, in particular to a resetting instrument for spinal surgery.

Background

The spine is positioned in the center of the back of a human body, the upper end of the spine is connected with the skull, the lower end of the spine reaches the tip of the coccyx, nerve vessels are staggered and dense, the spine is a life hub of the whole body, and has the functions of loading, shock absorption, protection, movement and the like, and the related technology for treating the spine diseases is concerned by patients and families along with the increase of the number of patients with the spine diseases;

in the prior art, the reduction process can be completed by hands at present, but the reduction strength, precision and the like are not easy to master due to the environment of a surgical operation part, and although a reduction or positioning chain structure part is developed to assist the operation, the requirement on a doctor is still high; to this end, the utility model provides a reduction instrument for spinal surgery is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reduction instrument for spinal surgery to solve the problem that proposes among the above-mentioned background art.

In order to realize the purpose, the utility model provides the following technical scheme: a resetting apparatus for spinal surgery comprises a workbench, wherein a guide support rod is welded on the upper surface of the workbench, a top plate is welded on the top surface of the guide support rod, a hydraulic press is welded on the bottom surface of the top plate, a lifting plate is welded at the bottom end of the hydraulic press, a connecting plate is welded on the surface of the lifting plate, a traction rod is welded on the surface of the connecting plate, the other end of the traction rod is connected with a lantern ring, the lantern ring is sleeved on a rod body of the guide support rod, a carrying plate is welded on the bottom surface of the lifting plate, a placing frame is welded on the surface of the carrying plate, a flashlight push rod is placed in the placing frame, a pinch plate is arranged on the upper portion of the flashlight push rod, a flexible butt plate is welded on the bottom surface of the pinch plate and is inserted in a butt groove, the butt groove, the tip welding of torch push rod has the board that resets, the standing groove has been seted up on the surface of the board that resets, and the inside bonding of standing groove has distance sensor, and the bottom surface bonding of lifter plate has height sensor, and the bottom surface bonding of lifter plate has the LED lamp plate, and the opening has been seted up on the surface of workstation, and the bottom surface welding of workstation has the landing leg.

Preferably, the workstation is rectangle platelike structure, and the opening is circular cylinder structure, and the opening runs through the face setting of workstation, and guide strut is circular cylinder structure, and guide strut is provided with four, and four guide strut distribute respectively in four corners departments on workstation surface.

Preferably, the lifter plate is the rectangle platelike structure, and the face size of lifter plate is less than the face size of roof, and the connecting plate is the circular platelike structure that the surface was provided with the breach, and the breach is fan-shaped platelike structure, and sectorial contained angle is ninety degrees, and the connecting plate is provided with four, and four connecting plates distribute respectively in four bending parts of lifter plate, and the lantern ring is ring shape platelike structure.

Preferably, the carrying plates are of a plate-shaped structure with an L-shaped section, the two carrying plates are symmetrically distributed around the center of the short side of the lifting plate, and the placing frame is of a semicircular frame structure.

Preferably, the pinch plate is of an arc-shaped plate structure, the flexible butt joint plate is of an arc-shaped plate structure, and the butt joint groove is located in the middle of the long edge of the placing frame.

Preferably, the board that resets is rectangle platelike structure, and the LED lamp plate is provided with two, and two LED lamp plates are about altitude sensor symmetric distribution, and altitude sensor is in the central point of the bottom surface of lifter plate and puts.

Compared with the prior art, the beneficial effects of utility model are that:

1. the utility model provides a reset apparatus for spinal surgery adopts over-and-under type structure, after the patient lies prone on the workstation, descends and presses close to the patient's health to through the accurate position of control lifter plate of height sensor, avoid the lifter plate to touch patient's backbone position;

2. the utility model provides a reduction instrument for spinal surgery, which reduces the spine of a patient by means of reduction plates on two sides, and is provided with a distance sensor, and the force of the reduction plates is adjusted in the process of approaching the reduction plates;

3. the utility model provides an apparatus that resets for spinal surgery, simple structure, easy operation is convenient, and degree of automation is high, reduces medical staff's the work degree of difficulty to doctor's requirement.

Drawings

FIG. 1 is a schematic diagram of a semi-explosive structure of the utility model;

FIG. 2 is a schematic structural view of the utility model;

FIG. 3 is an exploded view of the connection structure of the motor frame and the pinch plate of the utility model;

fig. 4 is an enlarged schematic view of a structure in fig. 2.

In the figure: the device comprises a workbench 1, a guide support rod 2, a top plate 3, a hydraulic machine 4, a lifting plate 5, a connecting plate 6, a traction rod 7, a lantern ring 8, a carrying plate 9, a placing rack 10, a flashlight push rod 11, a pinch plate 12, a flexible butt joint plate 13, a butt joint groove 14, a fastening screw 15, a reset plate 16, a distance sensor 17, a height sensor 18, an LED lamp plate 19, a through hole 20 and a support leg 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

Referring to fig. 1 to 4, the utility model provides a technical solution: a resetting instrument for spinal surgery comprises a workbench 1, wherein guide supporting rods 2 are welded on the upper surface of the workbench 1, a top plate 3 is welded on the top surfaces of the guide supporting rods 2, the workbench 1 is of a rectangular plate-shaped structure, openings 20 are of a circular cylinder structure, the openings 20 penetrate through the plate surface of the workbench 1, medical workers lift patients on the workbench 1, the patients lie on the workbench 1 flatly, the heads of the patients are positioned on the upper side of the openings 20, the faces of the patients are opposite to the insides of the openings 20, the guide supporting rods 2 are of the circular cylinder structure, the four guide supporting rods 2 are respectively distributed at four corners of the surface of the workbench 1, and the guide supporting rods 2 support the top plate 3 and guide the sliding of a lantern ring 8;

the bottom surface of the top plate 3 is welded with a hydraulic machine 4, the bottom end of the hydraulic machine 4 is welded with a lifting plate 5, the surface of the lifting plate 5 is welded with a connecting plate 6, the lifting plate 5 is in a rectangular plate-shaped structure, the plate surface size of the lifting plate 5 is smaller than that of the top plate 3, the connecting plate 6 is in a circular plate-shaped structure with a notch on the surface, the notch is in a fan-shaped plate-shaped structure, the included angle of each fan-shaped structure is ninety degrees, four connecting plates 6 are arranged on four bending parts of the lifting plate 5 respectively, a lantern ring 8 is in a circular plate-shaped structure, the surface of the connecting plate 6 is welded with a traction rod 7, the other end of the traction rod 7 is connected with a lantern ring 8, the lantern ring 8 is sleeved on the rod body of the guide support rod 2, the lifting plate 5 is pushed by the hydraulic machine 4 to move, the lantern ring 8 is driven to vertically move along the guide supporting rod 2, the height sensor 18 on the bottom surface of the lifting plate 5 monitors the distance between the lifting plate 5 and the spine of the patient, and the lifting plate 5 descends until the two groups of reset plates 16 are positioned at two sides of the spine of the patient;

the bottom surface of the lifting plate 5 is welded with two lapping plates 9, the lapping plates 9 are of a plate-shaped structure with an L-shaped section, the two lapping plates 9 are symmetrically distributed about the center of a short side of the lifting plate 5, the placing frame 10 is of a semicircular frame structure, the placing frame 9 is welded on the surface of the lapping plate 9, a flashlight push rod 11 is placed inside the placing frame 10, the upper portion of the flashlight push rod 11 is provided with a buckling plate 12, the bottom surface of the buckling plate 12 is welded with a flexible butt plate 13, the flexible butt plate 13 is inserted into a butt groove 14, the buckling plate 12 is of an arc-shaped plate structure, the flexible butt plate 13 is of an arc-shaped plate structure, the butt groove 14 is located in the middle of a flashlight on the long side of the placing frame 10, and the buckling plate 12 is buckled on the upper portion of the;

the butt joint groove 14 is arranged on the surface of the placing rack 10, a fastening screw 15 is screwed on the surface of the placing rack 10, a reset plate 16 is welded on the end part of the flashlight push rod 11, a placing groove is arranged on the surface of the reset plate 16, a distance sensor 17 is adhered inside the placing groove, a height sensor 18 is adhered on the bottom surface of the lifting plate 5, an LED lamp plate 19 is adhered on the bottom surface of the lifting plate 5, the reset plate 16 is in a rectangular plate-shaped structure, two LED lamp plates 19 are arranged, the two LED lamp plates 19 are symmetrically distributed about the height sensor 18, the height sensor 18 is positioned at the central position of the bottom surface of the lifting plate 5, a through hole 20 is arranged on the surface of the workbench 1, supporting legs 21 are welded on the bottom surface of the workbench 1, the flashlight push rod 11 is started to push the reset plate 16 to approach to the spine of a patient, the distance between the reset plate 16 and the spine is monitored, the reduction plates 16 on the two sides push the spine of the patient at the same time, so that the reduction of the spine is realized.

The working principle is as follows: in actual work, a medical worker lifts a patient on the workbench 1, the patient lies on the workbench 1 flatly, the head of the patient is positioned on the upper side of the through opening 20, the face of the patient faces the inside of the through opening 20, then the hydraulic machine 4 is started to push the lifting plate 5 to move downwards, the connecting plate 6 fixed on the surface of the lifting plate 5 is connected with the lantern ring 8 through the traction rod 7, therefore, in the moving process of the lifting plate 5, the lantern ring 8 is driven to move vertically along the guide supporting rod 2, the height sensor 18 on the bottom surface of the lifting plate 5 monitors the distance between the lifting plate 5 and the spine of the patient, the lifting plate 5 descends until two groups of reset plates 16 are positioned on two sides of the spine of the patient, then the flashlight push rods 11 are started to push the reset plates 16 to approach to the spine of the patient, the distance sensor 17 on the surface of the reset plates 16 monitors the distance between the reset plates 16 and the spine, the clamping force of the reset, the reduction of the spine is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reduction instrument for spinal surgery, comprising a table (1), characterized in that: the welding structure is characterized in that a guide supporting rod (2) is welded on the upper surface of the workbench (1), a top plate (3) is welded on the top surface of the guide supporting rod (2), a hydraulic machine (4) is welded on the bottom surface of the top plate (3), a lifting plate (5) is welded on the bottom end of the hydraulic machine (4), a connecting plate (6) is welded on the surface of the lifting plate (5), a traction rod (7) is welded on the surface of the connecting plate (6), a lantern ring (8) is connected to the other end of the traction rod (7), the lantern ring (8) is sleeved on the rod body of the guide supporting rod (2), a carrying plate (9) is welded on the bottom surface of the lifting plate (5), a placing rack (10) is welded on the surface of the carrying plate (9), a flashlight push rod (11) is placed inside the placing rack (10), a buckling plate (12) is arranged on the upper portion, the flexible butt joint plate (13) is inserted in the butt joint groove (14), the butt joint groove (14) is seted up on the surface of rack (10), and the surface spiro union of rack (10) has fastening screw (15), and the tip welding of torch push rod (11) has reset plate (16), the standing groove has been seted up on the surface of reset plate (16), and the inside bonding of standing groove has distance sensor (17), and the bottom surface bonding of lifter plate (5) has height sensor (18), and the bottom surface bonding of lifter plate (5) has LED lamp plate (19), and through opening (20) have been seted up on the surface of workstation (1), and the bottom surface welding of workstation (1) has landing leg (21).

2. A reduction instrument for spinal surgery as recited in claim 1, wherein: workstation (1) is rectangle platelike structure, and opening (20) are circular cylinder structure, and opening (20) run through the face setting of workstation (1), and guide strut (2) are circular cylinder structure, and guide strut (2) are provided with four, and four guide strut (2) distribute respectively in four corners departments on workstation (1) surface.

3. A reduction instrument for spinal surgery as recited in claim 1, wherein: lifter plate (5) are rectangle platelike structure, and the face size of lifter plate (5) is less than the face size of roof (3), and connecting plate (6) are the circular platelike structure that the surface was provided with the breach, and the breach is fan-shaped platelike structure, and fan-shaped contained angle is ninety degrees, and connecting plate (6) are provided with four, and four connecting plate (6) distribute respectively in four bending parts of lifter plate (5), and the lantern ring (8) is ring shape platelike structure.

4. A reduction instrument for spinal surgery as recited in claim 1, wherein: the carrying plates (9) are of plate-shaped structures with L-shaped sections, two carrying plates (9) are arranged, the two carrying plates (9) are symmetrically distributed about the center of the short side of the lifting plate (5), and the placing rack (10) is of a semicircular frame structure.

5. A reduction instrument for spinal surgery as recited in claim 1, wherein: the pinch plate (12) is of an arc-shaped plate-shaped structure, the flexible butt joint plate (13) is of an arc-shaped plate-shaped structure, and the butt joint groove (14) is located in the middle of the long edge of the placing frame (10).

6. A reduction instrument for spinal surgery as recited in claim 1, wherein: reset board (16) are rectangle platelike structure, and LED lamp plate (19) are provided with two, and two LED lamp plates (19) are in the central point of the bottom surface of lifter plate (5) and put about altitude sensor (18) symmetric distribution, altitude sensor (18).