CN215192704U

CN215192704U - Clinical cervical vertebra draw gear of neurosurgery

Info

Publication number: CN215192704U
Application number: CN202121759237.XU
Authority: CN
Inventors: 郭宏; 徐燕; 赵峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-17
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of medical equipment, and a clinical cervical vertebra draw gear of neurosurgery is disclosed, which comprises a seat, the seat upper end is provided with the guide rail, the guide rail inboard is provided with the lifter plate, the lifter plate side is opened and is equipped with the locating hole, the guide rail avris is provided with positioning bolt, the lifter plate upper end is provided with the fly leaf, the lifter plate rear end is provided with telescopic cylinder, the fly leaf front end is provided with the headrest. The utility model discloses when using, patient's chin is placed on pulling the area, pulls the area through the movable frame at bracing piece outside back-and-forth movement, and the lifter plate reciprocates along the guide rail inboard, and is fixed through positioning bolt, highly adjusts pulling the area, and the fly leaf overturns around going on in the lifter plate upper end through telescopic cylinder, adjusts the inclination of pulling the area, device simple structure, and manufacturing cost is lower, easy operation, and convenient to accomodate has improved the convenience of using greatly.

Description

Clinical cervical vertebra draw gear of neurosurgery

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a clinical cervical vertebra traction device for neurosurgery.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method.

Notice for CN 208974254U's prior art scheme discloses a cervical vertebra traction plate for neurosurgery medical treatment, installs the traction plate on the wall through the mounting panel, improves stability through strengthening branch, uses through the cooperation of adjusting the pole, embedding awl and stand in the adjusting box, can adjust the height of traction plate frame by oneself when using, is a more practical improvement scheme. However, the technical scheme needs to be installed on the wall, is inconvenient to store, cannot adjust the inclination angle of the device, and has a limited adjustable range.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a clinical cervical vertebra draw gear of neurosurgery to solve defect and the problem that propose in the above-mentioned background art, the device sets up on the seat, and the traction area can overturn, simple structure, is convenient for accomodate, and the fly leaf overturns around going on in the lifter plate upper end through telescopic cylinder, adjusts the inclination of traction area.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clinical cervical vertebra draw gear of neurosurgery, includes the seat, the seat upper end is provided with the guide rail, the guide rail inboard is provided with the lifter plate, the lifter plate side is opened and is equipped with the locating hole, the guide rail avris is provided with positioning bolt, the lifter plate upper end is provided with the fly leaf, the lifter plate rear end is provided with telescopic cylinder, the fly leaf front end is provided with the headrest, the fly leaf outside is provided with adjustable seat, stopper, the adjustable seat front end is provided with the bracing piece, the bracing piece outside is provided with the adjustable shelf, the adjustable shelf lower extreme is provided with fastening bolt, the adjustable shelf upper end is provided with the mount pad, the mount pad inboard is provided with pulls the area, the activity groove has been seted up to the adjustable shelf rear end, seat handle department is provided with control switch.

Preferably, the guide rail bilateral symmetry is provided with two, lifter plate swing joint is in the inboard of guide rail, the equidistance is provided with six about the locating hole, positioning bolt is swing joint with the guide rail, positioning bolt extends to the inside of locating hole, and the lifter plate reciprocates along the inboard of guide rail, and positioning bolt fixes the lifter plate through the locating hole.

Preferably, the fly leaf rotates through the pivot and connects the upper end at the lifter plate, telescopic cylinder rotates through the rear end of ear seat and lifter plate and is connected, telescopic cylinder's output is rotated through the rear end of ear seat with the fly leaf and is connected, telescopic cylinder and control switch electric connection, through opening and closing of control switch control telescopic cylinder, when telescopic cylinder contracts, the output drives the fly leaf and overturns along the pivot backward, and when telescopic cylinder expandes completely, fly leaf and lifter plate parallel and level.

Preferably, the sliding seat rotates through the bearing and connects the left and right sides at the fly leaf, the up end of stopper and the laminating of the lower terminal surface of sliding seat, stopper, bracing piece and sliding seat one-to-one, bracing piece perpendicular to fly leaf, sliding seat overturn in the outside of fly leaf through the bearing, and the stopper restricts the angle of sliding seat.

Preferably, adjustable shelf swing joint is in the outside of bracing piece, fastening bolt and adjustable shelf threaded connection, fastening bolt extends to the avris of bracing piece, and the adjustable shelf removes along the outside of bracing piece, and fastening bolt fixes the adjustable shelf.

Preferably, the two installation bases are arranged in bilateral symmetry, the traction belt is located right above the movable groove, and the head of the patient is placed on the traction belt.

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

during the use, patient's chin is placed on drawing the area, draws the area through the movable frame at bracing piece outside back-and-forth movement, and the lifter plate reciprocates along the guide rail inboard, and is fixed through positioning bolt, highly adjusting drawing the area, and the fly leaf overturns around the lifter plate upper end through telescopic cylinder, adjusts the inclination of drawing the area, and device simple structure, manufacturing cost is lower, and easy operation is convenient for accomodate, has improved the convenience of using greatly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the lifting plate and the movable plate of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the movable frame of the present invention.

In the figure: 1. a seat; 2. a guide rail; 3. a lifting plate; 4. positioning holes; 5. positioning the bolt; 6. a movable plate; 7. a telescopic cylinder; 8. a headrest; 9. a movable seat; 10. a limiting block; 11. a support bar; 12. a movable frame; 13. fastening a bolt; 14. a mounting seat; 15. a traction belt; 16. a movable groove; 17. and controlling the switch.

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 present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a clinical cervical vertebra traction device for neurosurgery, which comprises a seat 1, a guide rail 2, a lifting plate 3, a positioning hole 4, a positioning bolt 5, a movable plate 6, a telescopic cylinder 7 and a headrest 8, the seat comprises a movable seat 9, a limiting block 10, a supporting rod 11, a movable frame 12, fastening bolts 13, a mounting seat 14, a traction belt 15, a movable groove 16 and a control switch 17, wherein two guide rails 2 are arranged at the upper end of the seat 1, two guide rails 2 are symmetrically arranged at the left and right sides, a lifting plate 3 is arranged at the inner side of each guide rail 2, the lifting plate 3 is movably connected to the inner side of each guide rail 2, a positioning hole 4 is formed in the side of each lifting plate 3, six positioning holes 4 are formed in the upper and lower equal intervals, a positioning bolt 5 is arranged at the side of each guide rail 2, each positioning bolt 5 is movably connected with each guide rail 2, each positioning bolt 5 extends into each positioning hole 4, each lifting plate 3 moves up and down along the inner side of each guide rail 2, and each positioning bolt 5 fixes each lifting plate 3 through each positioning hole 4;

the upper end of the lifting plate 3 is provided with a movable plate 6, the movable plate 6 is rotatably connected to the upper end of the lifting plate 3 through a rotating shaft, the rear end of the lifting plate 3 is provided with a telescopic cylinder 7, the telescopic cylinder 7 is rotatably connected with the rear end of the lifting plate 3 through an ear seat, the output end of the telescopic cylinder 7 is rotatably connected with the rear end of the movable plate 6 through an ear seat, the front end of the movable plate 6 is provided with a headrest 8, a control switch 17 is arranged at the handle of the seat 1, the telescopic cylinder 7 is electrically connected with the control switch 17, the opening and closing of the telescopic cylinder 7 are controlled through the control switch 17, when the telescopic cylinder 7 contracts, the output end drives the movable plate 6 to turn backwards along the rotating shaft, and when the telescopic cylinder 7 is completely unfolded, the movable plate 6 is flush with the lifting plate 3;

the movable seat 9 and the limiting block 10 are arranged on the outer side of the movable plate 6, the movable seat 9 is rotatably connected to the left side and the right side of the movable plate 6 through bearings, the upper end face of the limiting block 10 is fitted with the lower end face of the movable seat 9, the limiting block 10, the supporting rods 11 are in one-to-one correspondence with the movable seat 9, the supporting rods 11 are perpendicular to the movable plate 6, the movable seat 9 is turned over on the outer side of the movable plate 6 through bearings, the supporting rods 11 are arranged at the front end of the movable seat 9, the movable frame 12 is arranged on the outer side of the supporting rods 11, the movable frame 12 is movably connected to the outer side of the supporting rods 11, the fastening bolts 13 are in threaded connection with the movable frame 12, the fastening bolts 13 extend to the side of the supporting rods 11, the mounting seat 14 is arranged on the upper end of the movable frame 12, two mounting seats 14 are symmetrically arranged on the left side and the right side, the inner side of the mounting seats 14 are provided with traction belts 15, the movable grooves 16 are arranged on the rear end of the movable frame 12, the traction belt 15 is located right above the movable groove 16, the limiting block 10 limits the angle of the movable seat 9, the movable frame 12 moves along the outer side of the supporting rod 11, the fastening bolt 13 fixes the movable frame 12, and the head of a patient is placed on the traction belt 15.

The working principle is as follows: firstly, the patient sits on the seat 1, after medical staff moves the lifting plate 3 up and down to a proper position according to the height of the patient, the positioning bolt 5 is inserted into the positioning hole 4 to fix the lifting plate 3, then the supporting rod 11 is turned to the front end of the movable plate 6 through the mounting seat 14, the lower end of the mounting seat 14 is attached to the upper end of the limiting block 10, at the moment, the supporting rod 11 is perpendicular to the movable plate 6 and is located on the left side and the right side of the head of the patient, the medical staff moves the movable frame 12 to the lower side of the head of the patient along the outer side of the supporting rod 11, the lower jaw of the patient is placed on the traction belt 15, the telescopic cylinder 7 is opened through the control switch 17, the output end of the telescopic cylinder 7 drives the movable plate 6 to be turned backwards to a certain angle along the rotating shaft, the telescopic cylinder 7 is closed, the traction belt 15 drives the head of the patient to be inclined backwards, and the cervical vertebra is corrected.

Claims

1. The utility model provides a clinical cervical vertebra draw gear of neurosurgery, includes seat (1), its characterized in that: the seat is characterized in that a guide rail (2) is arranged at the upper end of the seat (1), a lifting plate (3) is arranged on the inner side of the guide rail (2), a positioning hole (4) is formed in the side of the lifting plate (3), a positioning bolt (5) is arranged on the side of the guide rail (2), a movable plate (6) is arranged at the upper end of the lifting plate (3), a telescopic cylinder (7) is arranged at the rear end of the lifting plate (3), a headrest (8) is arranged at the front end of the movable plate (6), a movable seat (9) and a limiting block (10) are arranged on the outer side of the movable plate (6), a supporting rod (11) is arranged at the front end of the movable seat (9), a movable frame (12) is arranged on the outer side of the supporting rod (11), a fastening bolt (13) is arranged at the lower end of the movable frame (12), a mounting seat (14) is arranged at the upper end of the movable frame (12), and a traction belt (15) is arranged on the inner side of the mounting seat (14), the rear end of the movable frame (12) is provided with a movable groove (16), and a control switch (17) is arranged at the handle of the seat (1).

2. The neurosurgical clinical cervical traction device according to claim 1, characterized in that: guide rail (2) bilateral symmetry is provided with two, lifter plate (3) swing joint is in the inboard of guide rail (2), the equidistance is provided with six about locating hole (4), positioning bolt (5) are swing joint with guide rail (2), positioning bolt (5) extend to the inside of locating hole (4).

3. The neurosurgical clinical cervical traction device according to claim 1, characterized in that: fly leaf (6) rotate through the pivot and connect in the upper end of lifter plate (3), telescopic cylinder (7) rotate with the rear end of lifter plate (3) through the ear seat and are connected, telescopic cylinder's (7) output is rotated through the rear end of ear seat with fly leaf (6) and is connected, telescopic cylinder (7) and control switch (17) electric connection.

4. The neurosurgical clinical cervical traction device according to claim 1, characterized in that: the adjustable seat is characterized in that the movable seat (9) is rotatably connected to the left side and the right side of the movable plate (6) through bearings, the upper end face of the limiting block (10) is attached to the lower end face of the movable seat (9), the limiting block (10), the supporting rods (11) are in one-to-one correspondence with the movable seat (9), and the supporting rods (11) are perpendicular to the movable plate (6).

5. The neurosurgical clinical cervical traction device according to claim 1, characterized in that: the utility model discloses a bracing piece, including adjustable shelf (12), fastening bolt (13) and adjustable shelf (12), adjustable shelf (12) swing joint is in the outside of bracing piece (11), fastening bolt (13) extend to the avris of bracing piece (11).

6. The neurosurgical clinical cervical traction device according to claim 1, characterized in that: the two mounting seats (14) are arranged in bilateral symmetry, and the traction belt (15) is located right above the movable groove (16).