CN215821066U

CN215821066U - Auxiliary device for neurosurgery operation

Info

Publication number: CN215821066U
Application number: CN202120212026.8U
Authority: CN
Inventors: 钟银军; 单腾飞; 胡启擂; 罗志峰
Original assignee: Hangzhou Linping First People's Hospital
Current assignee: Hangzhou Linping First People's Hospital
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2022-02-15
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses an auxiliary device for neurosurgical operations, which comprises a manual craniotome drill, a clamping base device for clamping the manual craniotome drill and a lifting base for placing the clamping base device, wherein the clamping base is slidably arranged on the lifting base; the device is formed by mutually combining a manual craniotome, a clamping base device and a lifting base, can provide an accurate and stable craniotomy in the craniotomy process, and prevents medical accidents caused by shaking of the manual craniotome; the manual craniotomy drill of centre gripping base device centre gripping, and then fixed with manual craniotomy drill, prevent the shake, provide a stable operational environment who gos forward or retreat by the distance adjusting station in the lift base again, provide a operational environment that steadily rises or reduce by the elevating platform, the device is simple and reliable, help doctor that can be very big carries out the craniotomy operation, reduces the operation risk.

Description

Auxiliary device for neurosurgery operation

Technical Field

The utility model relates to the technical field of equipment for neurosurgery operations, in particular to an auxiliary device for neurosurgery operations.

Background

Neurosurgery is a branch of surgery, which is based on surgery as a main treatment means in the surgery, and is characterized in that a unique neurosurgery research method is applied to research human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as injuries, inflammations, tumors, malformations, and certain genetic metabolic disorders or dysfunction diseases of structures of skull, scalp, cerebral vessels, meninges and the like, neurosurgery is mainly used for treating diseases of nervous systems of brain, spinal cord and the like caused by trauma, such as cerebral hemorrhage and bleeding amount endanger life, external injury of brain caused by car accidents, or brain tumor oppression and operation treatment and the like, in the process of performing head surgery on a patient by neurosurgical medical personnel at present, a craniotome is a common device in the brain department, and provides an equipment foundation for craniotomy on the patient by a doctor, however, the conventional craniotomes are mostly hand-held, when the craniotome is used, a doctor needs to hold the craniotome tightly, the stability of the operation of the doctor is reduced after a long-time operation, the craniotome is not facilitated to carry out, and meanwhile, medical accidents are easy to happen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the auxiliary device for the neurosurgery operation is provided for solving the problem that the operation stability of a doctor is reduced in the long-time operation of the handheld craniotome in the prior art.

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

the utility model provides an auxiliary device for neurosurgery, includes manual craniotomy drill, is used for the centre gripping base device of centre gripping manual craniotomy drill and is used for placing the lift base of centre gripping base device, the gliding installation on lift base of centre gripping base device.

As a further description of the above technical solution:

the clamping base device comprises a mounting seat which is slidably mounted on the lifting base, a threaded rod which is rotatably arranged in the mounting seat, a manual remote rod which is fixedly connected with the threaded rod and arranged outside the mounting seat, a nut seat which is meshed with the threaded rod, a clamping plate which is fixedly connected with the nut seat, a sliding block which is fixedly connected to the tail end of the clamping plate and a sliding rod which is mutually matched with the sliding block and is in sliding connection with the sliding block;

open on the mount pad has two slip channels, the inside cavity that is used for laying threaded rod and slide bar that opens of mount pad, it has the open slot that is used for the grip block to pass to open on this mount pad, the threaded rod run through the mount pad and with set up at the outside manual remote pole fixed connection of mount pad, and run through the position and be equipped with the bearing housing, the threaded rod outside is opened there are two sections screw thread opposite direction's thread groove, the grip block face is equipped with the slipmat to the one side of manual craniotomy brill, the grip block is fixed connection nut seat and slider in proper order.

As a further description of the above technical solution:

the lifting base comprises a distance adjusting platform in sliding connection with the mounting base and a lifting platform for supporting the distance adjusting platform to lift;

the distance adjusting platform comprises a base, a sliding rail fixedly arranged on the base, and a connecting rod and an auxiliary rod fixedly arranged on the base;

the lifting platform comprises a frame with supporting legs at the bottom, a sliding auxiliary rod arranged on the left side of the frame and in sliding connection with a connecting rod and an auxiliary rod on the left side of the base, and a screw rod arranged on the right side of the frame and in meshed connection with the connecting rod and the auxiliary rod on the right side of the base.

As a further description of the above technical solution:

the sliding rail penetrates through a sliding channel arranged on the mounting seat and is connected with the sliding channel in a sliding mode, the connecting rods and the auxiliary rods are fixed to the upper end and the lower end of the base respectively and are provided with two groups, the connecting rods and the auxiliary rods arranged on the right side of the base are fixedly connected with threaded sleeves with internal threads, and the connecting rods and the auxiliary rods arranged on the left side of the base are fixedly connected with sliding sleeves;

the lead screw is rotatably arranged at the bottom of the frame through the bearing base, and a manual turntable is arranged at the top of the lead screw.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

the device is formed by mutually combining the manual craniotomy drill, the clamping base device and the lifting base, can provide an accurate and stable craniotomy process in the craniotomy operation process, and prevents medical accidents caused by shaking of the manual craniotomy drill;

the manual craniotomy drill of centre gripping base device centre gripping, and then fixed with manual craniotomy drill, prevent the shake, provide a stable operational environment who gos forward or retreat by the distance adjusting station in the lift base again, provide a operational environment that steadily rises or reduce by the elevating platform, the device is simple and reliable, help doctor that can be very big carries out the craniotomy operation, reduces the operation risk.

Drawings

FIG. 1 illustrates an overall schematic structure provided according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a front structure of an overall structure provided according to an embodiment of the utility model;

fig. 3 shows a close-up view of a clamping base device provided according to an embodiment of the utility model.

Illustration of the drawings:

1. manually craniotomy drilling; 2. clamping the base device; 3. a lifting base; 21. a mounting seat; 22. a threaded rod; 23. a manual joystick; 24. a nut seat; 25. a clamping plate; 26. a slider; 27. a slide bar; 31. a distance adjusting stage; 32. a lifting platform; 311. a base; 312. a slide rail; 313. a connecting rod; 314. an auxiliary lever; 321. a frame; 322. a sliding auxiliary rod; 323. and a screw rod.

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.

Referring to fig. 1 and 3, an auxiliary device for neurosurgery comprises: the craniotome comprises a manual craniotome drill 1, a clamping base device 2 used for clamping the manual craniotome drill 1 and a lifting base 3 used for placing the clamping base device 2, wherein the clamping base device 2 is slidably arranged on the lifting base 3.

Specifically, as shown in fig. 1 and 3, the clamping base device 2 includes a mounting base 21 slidably mounted on the lifting base 3, a threaded rod 22 rotatably disposed inside the mounting base 21, a manual remote rod 23 fixedly connected to the threaded rod 22 and disposed outside the mounting base 21, a nut base 24 engaged with the threaded rod 22, a clamping plate 25 fixedly connected to the nut base 24, a sliding block 26 fixedly connected to a distal end of the clamping plate 25, and a sliding rod 27 cooperatively and slidably connected to the sliding block 26;

it has two slip passageways to open on the mount pad 21, the inside cavity that is used for laying threaded rod 22 and slide bar 27 that opens of mount pad 21 has the open slot that is used for grip block 25 to pass on this mount pad 21, threaded rod 22 run through mount pad 21 and with set up at the outside manual remote rod 23 fixed connection of mount pad 21, and run through the position and be equipped with the bearing housing, threaded rod 22 outside is opened there are two sections thread opposite direction's thread groove, grip block 25 is equipped with the slipmat towards the one side of manual craniotomy brill, grip block 25 is fixed connection nut seat 24 and slider 26 in proper order.

Specifically, as shown in fig. 1 and 3, the lifting base 3 includes a distance adjusting platform 31 slidably connected to the mounting base 21 and a lifting platform 32 for supporting the distance adjusting platform 31 to lift;

the distance adjusting table 31 comprises a base 311, a slide rail 312 fixedly arranged on the base 311, and a connecting rod 313 and an auxiliary rod 314 fixedly arranged on the base 311;

the lifting platform 32 comprises a frame 321 with supporting legs at the bottom, a sliding auxiliary rod 322 arranged at the left side of the frame 321 and connected with a connecting rod 313 and an auxiliary rod 314 at the left side of the base 311 in a sliding way, and a screw rod 323 arranged at the right side of the frame 321 and connected with the connecting rod 313 and the auxiliary rod 314 at the right side of the base 311 in a meshing way.

Specifically, as shown in fig. 1 and 3, the slide rail 312 penetrates through a slide channel formed in the mounting base 21, the slide rail 312 is slidably connected to the slide channel, the connecting rod 313 and the auxiliary rod 314 are respectively fixed to the upper end and the lower end of the base 311, two sets of the connecting rod 313 and the auxiliary rod 314 are provided, the connecting rod 313 and the auxiliary rod 314 arranged on the right side of the base 311 are both fixedly connected to a threaded sleeve with internal threads inside, and the connecting rod 313 and the auxiliary rod 314 arranged on the left side of the base 311 are both fixedly connected to a slide sleeve;

the screw rod 323 is rotatably arranged at the bottom of the frame 321 through a bearing base, and a manual rotating disc is arranged at the top of the screw rod 323.

The working principle is as follows: the device is formed by mutually combining a manual craniotome 1, a clamping base device 2 and a lifting base 3, can provide an accurate and stable craniotomy process in the craniotomy process, and prevents medical accidents caused by shaking of the manual craniotome 1;

the clamping base device 2 clamps the manual craniotomy drill 1, so that the manual craniotomy drill 1 is fixed to prevent shaking, a stable forward or backward working environment is provided by a distance adjusting table 31 in the lifting base 3, and a stable ascending or descending working environment is provided by a lifting table 32;

the specific process is that medical personnel place manual craniotomy drill 1 bottom on clamping base device 2, rotate manual remote rod 23 afterwards, manual remote rod 23 drives threaded rod 22 and rotates, and then drive clamping plate 25 centre gripping manual craniotomy drill 1, medical personnel adjust the height and the distance of clamping base device 2 according to the manual regulation of point of craniotomy afterwards, through rotating the height of lead screw 323 adjusting range adjusting station 31, after confirming the height, medical personnel manually hold manual craniotomy drill 1, press the switch of manual craniotomy drill 1 simultaneously, promote manual craniotomy drill 1 afterwards and remove, make clamping base device 2 move on slide rail 312.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The auxiliary device for the neurosurgical operation is characterized by comprising a manual craniotomy drill (1), a clamping base device (2) used for clamping the manual craniotomy drill (1) and a lifting base (3) used for placing the clamping base device (2), wherein the clamping base device (2) is slidably arranged on the lifting base (3).

2. The neurosurgical auxiliary device according to claim 1, wherein the clamping base device (2) comprises a mounting base (21) slidably mounted on the lifting base (3), a threaded rod (22) rotatably arranged inside the mounting base (21), a manual remote rod (23) fixedly connected with the threaded rod (22) and arranged outside the mounting base (21), a nut base (24) engaged on the threaded rod (22), a clamping plate (25) fixedly connected with the nut base (24), a sliding block (26) fixedly connected with the tail end of the clamping plate (25) and a sliding rod (27) mutually matched and slidably connected with the sliding block (26);

open on mount pad (21) has two slip passageways, mount pad (21) inside division has the cavity that is used for laying threaded rod (22) and slide bar (27), and it has the open slot that is used for grip block (25) to pass to open on this mount pad (21), threaded rod (22) run through mount pad (21) and with set up at outside manual remote pole (23) fixed connection of mount pad (21), and run through the position and be equipped with the bearing housing, threaded rod (22) outside division has two sections opposite thread direction's thread groove, grip block (25) are equipped with the slipmat towards the one side of manual cranium drill of opening, grip block (25) fixed connection nut seat (24) and slider (26) in proper order.

3. An auxiliary device for neurosurgical operations according to claim 1, wherein the lifting base (3) comprises a distance adjusting table (31) slidably connected with the mounting base (21) and a lifting table (32) for supporting the distance adjusting table (31) to be lifted;

the distance adjusting platform (31) comprises a base (311), a sliding rail (312) fixedly arranged on the base (311), a connecting rod (313) fixedly arranged on the base (311) and an auxiliary rod (314);

the lifting platform (32) comprises a frame (321) with supporting legs at the bottom, a sliding auxiliary rod (322) which is arranged at the left side of the frame (321) and is in sliding connection with a connecting rod (313) and an auxiliary rod (314) at the left side of the base (311), and a screw rod (323) which is arranged at the right side of the frame (321) and is in meshing connection with the connecting rod (313) and the auxiliary rod (314) at the right side of the base (311).

4. The neurosurgical auxiliary device according to claim 3, wherein the slide rail (312) penetrates through a slide channel formed in the mounting base (21), the slide rail (312) is slidably connected with the slide channel, the connecting rod (313) and the auxiliary rod (314) are respectively fixed at the upper end and the lower end of the base (311), two groups of connecting rods (313) and two groups of auxiliary rods (314) are arranged, the connecting rod (313) and the auxiliary rod (314) arranged at the right side of the base (311) are fixedly connected with a threaded sleeve with internal threads, and the connecting rod (313) and the auxiliary rod (314) arranged at the left side of the base (311) are fixedly connected with a slide sleeve;

the screw rod (323) is rotatably arranged at the bottom of the frame (321) through a bearing base, and a manual turntable is arranged at the top of the screw rod (323).