CN111904500A

CN111904500A - Retractor fixer for neurosurgery

Info

Publication number: CN111904500A
Application number: CN202010985757.6A
Authority: CN
Inventors: 张震; 苏丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2020-11-10
Anticipated expiration: 2040-09-18
Also published as: CN111904500B

Abstract

The invention relates to a neurosurgery drag hook fixer, belonging to the technical field of drag hook fixers and comprising universal wheels, a gravity plate and fixed blocks, wherein the universal wheels are movably connected to the left side and the right side of the lower end of the gravity plate, the fixed blocks are fixedly connected to the left side and the right side of the upper end of the gravity plate, and the left side and the right side of the upper end of a supporting plate are fixedly connected with sliding rails. Through the improvement of the structure, when the neurosurgery retractor fixer is in practical use, the operation range of a doctor for operating a retractor is not limited due to too many retractors when the doctor performs an operation, the doctor can perform the operation normally without changing the position ceaselessly, the operation is simple and convenient, the working efficiency of the doctor during the operation is improved, the doctor does not need to manually adjust the retractor amplitude when the doctor needs to adjust the retractor amplitude in the operation process, the condition that the medical staff manually adjusts the retractor amplitude is avoided, and the work burden of the medical staff is effectively reduced.

Description

Retractor fixer for neurosurgery

Technical Field

The invention relates to the technical field of retractor holders, in particular to a retractor holder 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: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and explores a high, precise and advanced discipline of new diagnosis, treatment and prevention technology.

Neurosurgery drag hook fixer structural design that exists on the market at present is more single, because the drag hook is too many to the operation scope of doctor's scalpel very limitation when the doctor performs the operation, the change position that needs the doctor to stop just can be normal operates, it is comparatively loaded down with trivial details to operate, the work efficiency of doctor when the operation has been reduced, and the doctor needs medical staff manual adjustment when operation in-process need adjust the drag hook range, can lead to the wound to draw big because the dynamics is too big or the undersize when carrying out manual adjustment, medical staff's work burden has been increased.

Therefore, there is a need for an upgrade and retrofit to existing neurosurgical retractor holders to overcome the problems and deficiencies of the prior art.

Disclosure of Invention

1. Technical problem to be solved by the invention

The invention aims to provide a pediatric auscultation device to solve the problems in the background technology, which comprises the following steps:

the existing design limits the operation range of the doctor's scalpel too much when the doctor operates in the long-term use process, reduces the work efficiency of the doctor during the operation, and the doctor needs the medical staff to manually adjust when needing to adjust the draw hook amplitude in the operation process, and the wound can be enlarged due to overlarge or undersize force during the manual adjustment, thereby increasing the work load of the medical staff.

2. Technical scheme

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

a retractor fixer for neurosurgery comprises universal wheels, a gravity plate and a fixed block, wherein the universal wheels are movably connected with the left side and the right side of the lower end of the gravity plate, the fixed block is fixedly connected with the left side and the right side of the upper end of the gravity plate, the upper end of the fixed block is movably connected with a lifting pipe, the upper end of the lifting pipe is fixedly connected with a control panel, the left side and the right side of the front end of the control panel are fixedly connected with a display screen, the middle part of the front end of the control panel is fixedly connected with an adjusting button, the upper end of the control panel is fixedly connected with a support plate, the left side and the right side of the upper end of the support plate are fixedly connected with a sliding track, the inside of one side of the sliding track is movably connected with a roller, the middle part of the upper end of, and the loose axle all with fixed column swing joint, one side of loose axle all is equipped with the drag hook, and the drag hook all with loose axle fixed connection, the equal swing joint telescopic link in inboard of drag hook.

Preferably, the gravity plate is rectangular, and the thickness of the gravity plate is 30 cm.

Preferably, the telescopic rods are transversely distributed in the draw hook in an equidistant mode.

Preferably, all the movable shafts and the draw hooks are arranged integrally.

Preferably, one side of the sliding track is provided with an opening, and the roller is in through connection with the sliding track.

Has the advantages that:

(1) through the improvement of the structure, when the neurosurgery retractor fixer is in practical use, the operation range of a doctor for operating a retractor is not limited due to too many retractors when the doctor performs an operation, the doctor can perform the operation normally without changing the position ceaselessly, the operation is simple and convenient, the working efficiency of the doctor during the operation is improved, the doctor does not need to manually adjust the retractor amplitude when the doctor needs to adjust the retractor amplitude in the operation process, the condition that the medical staff manually adjusts the retractor amplitude is avoided, and the work burden of the medical staff is effectively reduced.

(2) The retractor fixer for neurosurgery has the advantages that: because the loose axle all sets up as an organic whole with the drag hook, and the drag hook is equipped with 2 altogether for the doctor can not influence the scope that the doctor manipulated the sword because the drag hook is too many when carrying out the operation, does not need the change position that the doctor does not stop just can be normal carry out the operation, and it is simple and convenient to operate, has improved the work efficiency of doctor when the operation.

(3) Secondly, the method comprises the following steps: because the left and right sides of backup pad upper end has set up the slip track, can real-timely look over the accurate digit that the drag hook was adjusted through the display screen after adjustment button presses for the doctor does not need medical staff to adjust manually when operation in-process need adjust the drag hook range, has avoided medical staff to carry out the condition of drag hook range adjustment through manual, the effectual work burden that reduces medical staff.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic perspective view of the sliding rail according to the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the retractor of the present invention.

In FIGS. 1-4: 1. a universal wheel; 2. a gravity plate; 3. a fixed block; 4. a lifting pipe; 5. a control panel; 6. a display screen; 7. an adjustment button; 8. a support plate; 9. a limiting block; 10. fixing a column; 11. a movable shaft; 12. pulling a hook; 13. a sliding track; 14. a drum; 15. a telescopic rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention.

Example (b):

with reference to the figures 1-4 of the drawings,

the utility model provides a neurosurgery drag hook fixer, including universal wheel 1, gravity board 2 and fixed block 3, universal wheel 1 all swing joint is in the left and right sides of gravity board 2 lower extreme, fixed block 3 all fixed connection is in the left and right sides of gravity board 2 upper end, fixed block 3 upper end all swing joint has been gone up and down pipe 4, the upper end of going up and down pipe 4 is fixed connection control panel 5, the left and right sides of control panel 5 front end all fixed connection has display screen 6, the middle part of control panel 5 front end has fixed connection adjusting button 7, the upper end of control panel 5 has fixed connection backup pad 8, the left and right sides of backup pad 8 upper end has fixed connection slip track 13, the inside of slip track 13 one side has all swing joint cylinder 14, the middle part of cylinder 14 upper end has all fixed connection stopper 9, the upper end middle part of stopper 9 has all fixed connection fixed column 10, the middle part of fixed column 10, and loose axle 11 all with fixed column 10 swing joint, one side of loose axle 11 all is equipped with drag hook 12, and drag hook 12 all with loose axle fixed connection, the equal swing joint of inboard of drag hook 12 telescopic link 15.

In this embodiment, the gravity plate 2 is the rectangle form, and the thickness of gravity plate 2 is 30cm for the condition of displacement can not appear when the drag hook 12 is fixed, has improved the stability of drag hook when using.

In this embodiment, the telescopic links 15 are all distributed in the interior of the drag hook 12 in an equidistant manner, so that the doctor needs to adjust the drag, and the telescopic links 15 can be used for telescopic adjustment during the amplitude of the drag hook 12, and the medical staff is not required to perform manual adjustment.

In this embodiment, the movable shaft 11 is all set up as an organic whole with the drag hook 12 for the drag hook 12 can be adjusted by 360 degrees rotations, has strengthened the field of vision of doctor when the operation.

In this embodiment, one side of the sliding rail 13 is provided with an opening, and the roller 14 is connected with the sliding rail 13 in a penetrating way, so that the drag hook 12 can be adjusted in distance by sliding the roller 14, and the workload of medical staff is effectively reduced.

When the neurosurgery drag hook fixer provided by the invention is used, firstly, the tightness of connection among all parts of the neurosurgery drag hook fixer is checked, then the equipment is placed on a horizontal dry ground, the neurosurgery drag hook fixer is moved to the side of an operating table to be operated through the universal wheel 1, the drag hook 12 is adjusted through the adjusting button 7, when the adjusting button 7 is pressed down, the accurate number adjusted by the drag hook 12 can be checked through the display screen 6 in real time, so that a doctor does not need to manually adjust the drag hook amplitude in the operation process, the condition that the medical worker manually adjusts the drag hook amplitude is avoided, the work burden of the medical worker is effectively reduced, the drag hook 12 can be rotatably adjusted by 360 degrees through the movable shaft 11, the visual field of the doctor in the operation is enhanced, and the knife operating range of the doctor cannot be influenced by too many drag hooks 12 in the operation, the operation can be normally carried out without the continuous replacement of the position by a doctor, the operation is simple and convenient, and the working efficiency of the doctor during the operation is improved.

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 forms 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 utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a neurosurgery drag hook fixer, includes universal wheel (1), gravity board (2) and fixed block (3), its characterized in that, the equal swing joint of universal wheel (1) is in the left and right sides of gravity board (2) lower extreme, the equal fixed connection of fixed block (3) is in the left and right sides of gravity board (2) upper end, the equal swing joint in fixed block (3) upper end has fall way (4), the upper end fixed connection of fall way (4) has controlled plate (5), the equal fixed connection in the left and right sides of control plate (5) front end has display screen (6), the middle part fixed connection of control plate (5) front end has adjusting button (7), the upper end fixed connection of control plate (5) has backup pad (8), the left and right sides fixed connection of backup pad (8) upper end has slided track (13), the equal swing joint in inside of slided track (13) one side has cylinder (14), the equal fixed connection stopper (9) in middle part of cylinder (14) upper end, the equal fixed connection fixed column (10) in upper end middle part of stopper (9), the middle part of fixed column (10) upper end is equipped with loose axle (11), and loose axle (11) all with fixed column (10) swing joint, one side of loose axle (11) all is equipped with drag hook (12), and drag hook (12) all with loose axle fixed connection, the equal swing joint telescopic link (15) in inboard of drag hook (12).

2. The neurosurgical retractor holder according to claim 1 wherein the weight plate (2) is rectangular and the thickness of the weight plate (2) is 30 cm.

3. The neurosurgical retractor holder according to claim 1, wherein the telescopic rods (15) are arranged in an equidistant manner and distributed transversely inside the retractor (12).

4. The neurosurgical retractor holder according to claim 1, wherein the movable shafts (11) are provided integrally with the retractor (12).

5. The neurosurgical retractor holder according to claim 1, wherein the sliding rails (13) are each provided with an opening on one side, and the rollers (14) are connected to the sliding rails (13) in a through manner.