CN218685669U

CN218685669U - Drainage tube fixing bracket for craniocerebral surgery

Info

Publication number: CN218685669U
Application number: CN202221975376.0U
Authority: CN
Inventors: 王衍; 陈玲
Original assignee: Cangzhou Medical College
Current assignee: Cangzhou Medical College
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-03-24
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a drainage tube fixed bolster for cranium brain surgery relates to medical equipment technical field, including the fixed plate, through L type extension board on the fixed plate, set up the threaded rod, go up the grip block and lower grip block, still set up the lifter plate through slide bar and screw rod on the fixed plate, the fixed plate top sets up flexible scale, slide on the lifter plate and set up first slider, set up two-way screw rod, second slider and arc grip block through the casing on the first slider front side outer wall. The utility model discloses under the cooperation of screw rod, slide bar and flexible scale is used for the lifter plate can be better fixed with use fixed on, thereby satisfied the demand of using, simultaneously under the controllable arc grip block effect of interval, satisfied the not equidimension drainage tube centre gripping fixed action, feasible suitability when device uses.

Description

Drainage tube fixing bracket for craniocerebral surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a drainage tube fixed bolster for cranium brain surgery.

Background

After craniocerebral operation, a brain drainage tube is usually needed to be arranged for reducing intracranial pressure, discharging ventricular hematocele and reducing wound cerebrospinal fluid leakage.

In the utility model patent of the utility model with the grant bulletin number of CN213251669U, a drainage tube fixed bolster for craniocerebral surgery is disclosed, including the support, the support superscript is equipped with the scale, and there are altitude measurement chi and upper portion mounting bracket above the support respectively movable mounting, and upper portion mounting bracket lateral wall is provided with the level bar, has cup jointed movable mounting seat on the level bar, installs the rotation support on the movable mounting seat, has seted up the mounting groove on the rotation support, and movable mounting seat rear side is provided with vertical positioning pole. The utility model discloses can solve among the prior art drainage tube fixed position and patient's head apart from judging inconvenient problem, simple structure, convenience directly perceived saves.

In the in-service use process, because the device has set up more dipperstick, and the connected mode between the dipperstick is comparatively simple, appears in the in-service use easily, and the stability of device can't be ensured, and then makes the security of device when using reduce, and the device can't satisfy the fixed action to the drainage tube of equidimension not in addition, leads to the suitability of device lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage tube fixed bolster for craniocerebral surgery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a drainage tube fixed bolster for craniocerebral surgery, includes the fixed plate, fixed mounting has L type extension board on the outer wall of fixed plate left and right sides, rotates on the L type extension board and is provided with the threaded rod, it is provided with the grip block to slide behind the L type extension board, it has lower grip block still to fixed mounting below the L type extension board rear side, threaded rod bottom end is connected with last grip block top, it is provided with the slide bar still to slide on the fixed plate, still be provided with the screw rod through threaded connection on the fixed plate, slide bar top fixed mounting has the lifter plate, and the lifter plate rotates with screw rod top end to be connected, fixed plate top left side is provided with flexible scale, it is provided with first slider still to slide on the lifter plate, and fixed mounting has the casing on the outer wall of first slider front side, and the inside rotation of casing is provided with two-way screw rod, it is provided with the second slider still to slide on the casing, two-way screw rod run through about two second sliders and with about second slider threaded connection, fixed mounting has the arc grip block on the outer wall of second slider front side.

As a further aspect of the present invention: a threaded hole is formed in the fixing plate in a penetrating mode, and a first fixing bolt is arranged in the threaded hole in a threaded connection mode.

As a further aspect of the present invention: and a first rotating handle is fixedly arranged at the tail end of the top of the threaded rod.

As a further aspect of the present invention: and a pointer is fixedly arranged on the outer wall of the left side of the lifting plate.

As a further aspect of the present invention: a threaded screw hole penetrates through the first sliding block, and a second fixing bolt is arranged in the threaded hole in a threaded connection mode.

As a further aspect of the present invention: and a second rotating handle is fixedly arranged at the tail end of the right side of the bidirectional screw.

As a further aspect of the present invention: the second rotary handle is provided with corrugations.

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

1. the lifting plate is driven to be adjusted in height by the aid of the screw rod matched with the sliding rod, stability of the lifting plate in the using process is improved, secondary damage to a patient due to shaking of the drainage tube caused by shaking of the lifting plate is avoided, and meanwhile, the device can be used for adjusting the height of the lifting plate under the action of the pointer and the telescopic graduated scale, so that the device can better meet actual use requirements;

2. the arc-shaped clamping plate capable of adjusting the distance is used for clamping and fixing the drainage tube, so that the device can meet the clamping and fixing effects on the drainage tubes with different sizes, and the applicability of the device in use is improved to a certain extent.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the right side view of the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the housing according to the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a front view of the housing of the embodiment of the present invention.

Notations for reference numerals: 1. a fixing plate; 101. a first fixing bolt; 2. an L-shaped support plate; 3. an upper clamping plate; 4. a lower clamping plate; 5. a threaded rod; 501. a first rotating handle; 6. a telescopic graduated scale; 7. a slide bar; 8. a screw; 9. a lifting plate; 901. a pointer; 10. a first slider; 1001. a second fixing bolt; 11. a housing; 12. a bidirectional screw; 1201. a second swing handle; 13. a second slider; 14. an arc-shaped clamping plate.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by the same reference numerals, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Practice of

Referring to fig. 1-4, in an embodiment of the present invention, a drainage tube fixing bracket for craniocerebral surgery includes a fixing plate 1, an L-shaped support plate 2 is fixedly mounted on the outer walls of the left and right sides of the fixing plate 1, a threaded hole is formed in the L-shaped support plate 2 in a penetrating manner, a threaded rod 5 is disposed in the threaded hole through threaded connection, an upper clamping plate 3 is movably disposed behind the L-shaped support plate 2 in a sliding manner, a lower clamping plate 4 is fixedly mounted below the rear side of the L-shaped support plate 2 in a penetrating manner, the bottom end of the threaded rod 5 is connected with the top end of the upper clamping plate 3, a first rotary handle 501 is fixedly mounted at the top end of the threaded rod 5, during actual use, the device can be integrally placed beside a patient bed, and then according to the height of the bed edge or the bed board, the first rotary handle 501 is rotated to drive the threaded rod 5 to rotate so as to drive the upper clamping plate 3 to move downward, so that the upper clamping plate 3 and the lower clamping plate 4 can be used in cooperation with the bed, thereby improving the use stability of the device, and improving the use safety of the device.

The device is characterized in that a hole is further formed in the fixed plate 1 in a penetrating mode, a sliding rod 7 is arranged in the hole in a sliding mode, a lifting plate 9 is fixedly mounted at the top of the sliding rod 7, a threaded hole is further formed in the fixed plate 1 in a penetrating mode, a screw 8 is arranged in the threaded hole in a threaded connection mode, the top of the screw 8 is connected with the lifting plate 9, in the actual using process, the screw 8 is rotated to drive the lifting plate 9 and the sliding rod 7 to move on the fixed plate 1, and therefore the height of the fixed plate 1 is adjusted, a telescopic graduated scale 6 is arranged on the left side of the top of the fixed plate 1, a pointer 901 is arranged on the outer wall of the left side of the lifting plate 9, in the using process, the pointer 901 and the telescopic graduated scale 6 can be used in a matched mode, the height of the lifting plate 9 can be adjusted, the device can better meet the actual using requirements, a threaded hole is further formed in the fixed plate 1 in a penetrating mode, a first fixing bolt 101 used in the threaded hole in the sliding rod 7 in a matched mode through the threaded connection mode, and can be used for fixing the sliding rod 7 in the lifting plate 9 after the height requirements are met.

The lifting plate 9 is provided with a first sliding block 10 in a sliding mode, a threaded hole is formed in the first sliding block 10 in a penetrating mode, a second fixing bolt 1001 which is matched with the lifting plate 9 and used in the threaded hole is connected with the threaded hole through threads, and the position of the first sliding block 10 on the lifting plate 9 can be better fixed under the effect of the second fixing bolt 1001, so that the requirement in practical use is met.

The outer wall of the front side of the first sliding block 10 is fixedly provided with a shell 11, a bidirectional screw 12 is rotatably arranged in the shell 11, the shell 11 is further provided with a left second sliding block 13 and a right second sliding block 13 in a sliding manner, the bidirectional screw 12 penetrates through the left second sliding block 13 and the right second sliding block 13 and is in threaded connection with the left second sliding block 13 and the right second sliding block 13, the outer wall of the front side of the second sliding block 13 is fixedly provided with an arc-shaped clamping plate 14, in the actual use process, the left second sliding block 13 and the right second sliding block 13 are driven to be close to or far from each other through the bidirectional screw 12, so that the clamping and fixing effects on the drainage tube can be achieved, the clamping and fixing effects on drainage tubes with different sizes in the actual use process are also met, the applicability of the device in actual use is improved to a certain extent, a second rotating handle 1201 is fixedly arranged at the tail end of the right side of the bidirectional screw 12, the rotation of the second rotating handle is improved, and the arc-shaped clamping plate 14 can achieve the clamping and fixing effects on the drainage tube 1201, and the rotation of the second rotating handle under the ripple is facilitated.

During the use, place the device whole in the sick bed border, after adjust the distance between last grip block 3 and lower grip block 4 according to sick bed border or bed board height, later rotate first swing handle 501 and drive threaded rod 5 and rotate, thereby make last grip block 3 with lower grip block 4 with the fixed and work on the sick bed of device, later rotate screw rod 8 and drive lifter plate 9 and reciprocate, and come to adjust the height of lifter plate 9 through flexible scale 6, make the fixed demand that can satisfy the in-service use of its lifter plate 9, later place the drainage tube between two blocks of arc grip blocks 14 about with, it drives two-way screw 12 rotation to rotate second swing handle 1201, make about two blocks of arc grip blocks 14 can accomplish the centre gripping fixed action to the drainage tube, thereby make the device can be better fix the drainage tube.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A drainage tube fixing support for craniocerebral surgery comprises a fixing plate (1) and is characterized in that an L-shaped support plate (2) is fixedly installed on the outer wall of the left side and the outer wall of the right side of the fixing plate (1), a threaded rod (5) is arranged on the L-shaped support plate (2) in a rotating mode, an upper clamping plate (3) is arranged on the rear side of the L-shaped support plate (2) in a sliding mode, a lower clamping plate (4) is further fixedly installed below the rear side of the L-shaped support plate (2), the bottom end of the threaded rod (5) is connected with the top of the upper clamping plate (3), a sliding rod (7) is further arranged on the fixing plate (1) in a sliding mode, a threaded rod (8) is further arranged on the fixing plate (1) in a threaded connection mode, the top of the sliding rod (7) is fixedly provided with a lifting plate (9), the lifting plate (9) is rotatably connected with the tail end of the top of the screw rod (8), the left side of the top of the fixed plate (1) is provided with a telescopic graduated scale (6), the lifting plate (9) is also provided with a first sliding block (10) in a sliding manner, the outer wall of the front side of the first sliding block (10) is fixedly provided with a shell (11), the shell (11) is internally and rotatably provided with a two-way screw rod (12), the shell (11) is also provided with a second sliding block (13) in a sliding manner, the two-way screw rod (12) penetrates through the left and right second sliding blocks (13) and is in threaded connection with the left and right second sliding blocks (13), an arc-shaped clamping plate (14) is fixedly mounted on the outer wall of the front side of the second sliding block (13).

2. The drainage tube fixing bracket for the craniocerebral surgery, which is characterized in that a threaded hole is arranged on the fixing plate (1) in a penetrating way, and a first fixing bolt (101) is arranged in the threaded hole through threaded connection.

3. The drainage tube fixing bracket for craniocerebral surgery as recited in claim 1, characterized in that a first rotary handle (501) is fixedly arranged at the top end of the threaded rod (5).

4. The drainage tube fixing bracket for craniocerebral surgery according to claim 1, characterized in that a pointer (901) is fixedly arranged on the outer wall of the left side of the lifting plate (9).

5. The drainage tube fixing bracket for craniocerebral surgery, which is characterized in that a threaded screw hole is arranged on the first sliding block (10) in a penetrating way, and a second fixing bolt (1001) is arranged in the threaded hole through threaded connection.

6. The drainage tube fixing bracket for craniocerebral surgery, which is characterized in that a second rotary handle (1201) is fixedly arranged at the right tail end of the bidirectional screw (12).

7. The craniocerebral surgical drainage tube fixing bracket of claim 6, wherein the second swing handle (1201) is provided with corrugations thereon.