CN215994086U

CN215994086U - Retractor fixing device for neurosurgery

Info

Publication number: CN215994086U
Application number: CN202121563283.2U
Authority: CN
Inventors: 朱盛; 邓春梅; 刘林
Original assignee: Dazhu County People's Hospital
Current assignee: Dazhu County People's Hospital
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2022-03-11
Anticipated expiration: 2031-07-10

Abstract

The utility model is suitable for the technical field of medical equipment, and provides a retractor fixing device for neurosurgery, which comprises a surgical retractor fixer connecting structure, a surgical retractor fixer supporting structure and a surgical retractor fixer fixing structure, wherein a connecting sliding groove is formed in a fixed connecting plate, a rechargeable battery is installed in the fixed connecting plate, a second telescopic adjusting rod is connected to the fixed connecting plate, a surgical retractor is connected to a retractor fixing block, a movable pressing block is connected to a first connecting block, the first connecting block is connected to a spring, and one side, close to the first connecting block, of the spring is connected to a second connecting block. The retractor fixing device for the neurosurgery has the advantages of being capable of freely adjusting the angle according to needs, simplifying operation steps, saving time and labor, providing illumination light, facilitating operation work, being simple to operate, being convenient to use and the like.

Description

Retractor fixing device for neurosurgery

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a retractor fixing device for neurosurgery.

Background

The draw hook is a medical device, is a surgical tool and is used for assisting the assembly and implantation of related hip joint prosthesis.

The existing retractor fixing device for neurosurgery operation has some defects in the using process, the angle can not be adjusted according to the needs, the adjusting operation steps are complicated and time-consuming, the retractor is inconvenient to use, and meanwhile, the retractor fixing device can not provide illumination light and is inconvenient for operation.

Therefore, there is a need to provide a retractor fixing device for neurosurgery operation to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a retractor fixing device for neurosurgery, and aims to solve the problems that the operation steps of adjusting the retractor fixing device are complicated, time-consuming and inconvenient to use.

In order to solve the above technical problems, the present invention provides a retractor fixing device for neurosurgery, comprising: a surgical drag hook fixer connecting structure, a surgical drag hook fixer supporting structure and a surgical drag hook fixer fixing structure, wherein the surgical drag hook fixer connecting structure comprises a fixed connecting plate, a connecting sliding groove, a rechargeable battery and an LED illuminating lamp, the connecting sliding groove is arranged on the fixed connecting plate, the rechargeable battery is arranged in the fixed connecting plate, the LED illuminating lamp is arranged at the bottom of the fixed connecting plate, the surgical drag hook fixer supporting structure is connected with the surgical drag hook fixer connecting structure, the surgical drag hook fixer supporting structure comprises a first telescopic adjusting rod, a second telescopic adjusting rod, a fixed supporting low rod and a telescopic rod fixing block, the second telescopic adjusting rod is connected with the fixed connecting plate, one side of the second telescopic adjusting rod, which is far away from the fixed connecting plate, is connected with the first telescopic adjusting rod, the telescopic rod fixing block is arranged at one end of the first telescopic adjusting rod close to the second telescopic adjusting rod, one end of the first telescopic adjusting rod far away from the second telescopic adjusting rod is connected with the fixed support low rod, the surgical draw hook fixer fixing structure is connected with the surgical draw hook fixer connecting structure, the surgical draw hook fixer fixing structure comprises a draw hook fixing block, a movable pressing block, a sliding connecting block, a surgical draw hook, a first connecting block, a second connecting block and a spring, the sliding connecting block is connected with the fixed connecting plate, the draw hook fixing block is connected with the sliding connecting block, the surgical draw hook is connected with the draw hook fixing block, one side of the draw hook fixing block far away from the sliding connecting block is connected with the movable pressing block, and the movable pressing block is connected with the first connecting block, the first connecting block is connected to the spring, and one side of the spring, which is close to the first connecting block, is connected to the second connecting block.

Preferably, the fixed connecting plate is cylindrical, an opening is formed in the middle of the fixed connecting plate, and a groove is formed in the bottom of the fixed connecting plate.

Preferably, the quantity of the LED illuminating lamps is six, the LED illuminating lamps are uniformly arranged on the fixed connecting plate at equal intervals, and the LED illuminating lamps are obliquely arranged between the fixed connecting plate.

Preferably, a groove is formed in the fixed support low rod, the fixed support low rod is connected with the first telescopic adjusting rod in a sliding mode, and a fixed switch is arranged between the fixed support low rod and the first telescopic adjusting rod.

Preferably, the sliding connection block is slidably connected with the center of the fixed connection plate and with a connection sliding groove as a track, and a fixed switch is installed between the sliding connection block and the fixed connection plate.

Preferably, the opening is formed in the drag hook fixing block, the drag hook fixing block is detachably connected with the surgical drag hook, the second connecting block is provided with a sunken radian, and an anti-skid layer is arranged on the second connecting block.

Compared with the prior art, the retractor fixing device for the neurosurgery provided by the utility model has the following beneficial effects:

the utility model provides a retractor fixing device for neurosurgery, which can freely adjust the angle according to the requirement by arranging a surgical retractor fixer connecting structure, a surgical retractor fixer supporting structure, a surgical retractor fixer fixing structure and other structures to be matched and interacted, simplifies the operation steps, saves time and labor, can provide illumination light rays, is convenient for operation, is simple to operate, and is convenient to use, a platform for supporting and fixing a surgical retractor can be provided by the action of a fixed connecting plate, a connecting sliding groove, a first telescopic adjusting rod and a second telescopic adjusting rod, the height of the surgical retractor can be freely adjusted according to the requirement, then illumination light rays can be provided for the operation under the action of a rechargeable battery and an LED illuminating lamp, and the functions of a retractor fixing block, a first connecting block, a second connecting block and a spring are matched at the same time, can let the operation drag hook freely angle regulation to make things convenient for the installation and the dismantlement of operation drag hook, it is fixed firm simultaneously, connect reliably, easy operation, convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the inner structure of the retractor fixing block shown in FIG. 1;

fig. 3 is a schematic diagram of the structure of the fixed connection board shown in fig. 1.

Reference numbers in the figures: 1. surgery drag hook fixer connection structure, 11, the fixed connection board, 12, connect the sliding tray, 13, rechargeable battery, 14, the LED light, 2, surgery drag hook fixer bearing structure, 21, first flexible regulation pole, 22, the flexible regulation pole of second, 23, the low pole of fixed stay, 24, the telescopic link fixed block, 3, surgery drag hook fixer fixed knot constructs, 31, the drag hook fixed block, 32, the removal is pressed the briquetting, 33, the sliding connection piece, 34, the operation drag hook, 35, first connecting block, 36, the second connecting block, 37, the spring.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention; FIG. 2 is a schematic view of the inner structure of the retractor fixing block shown in FIG. 1; fig. 3 is a schematic diagram of the structure of the fixed connection board shown in fig. 1. A retractor fixing device for neurosurgery comprises: a surgical drag hook fixer connecting structure 1, a surgical drag hook fixer supporting structure 2, a surgical drag hook fixer connecting structure 3, wherein the surgical drag hook fixer connecting structure 1 comprises a fixed connecting plate 11, a connecting sliding groove 12, a rechargeable battery 13 and an LED illuminating lamp 14, the connecting sliding groove 12 is arranged on the fixed connecting plate 11, the rechargeable battery 13 is arranged in the fixed connecting plate 11, the LED illuminating lamp 14 is arranged at the bottom of the fixed connecting plate 11, the surgical drag hook fixer supporting structure 2 is connected with the surgical drag hook fixer connecting structure 1, the surgical drag hook fixer supporting structure 2 comprises a first telescopic adjusting rod 21, a second telescopic adjusting rod 22, a fixed supporting low rod 23 and a telescopic rod fixing block 24, the second telescopic adjusting rod 22 is connected with the fixed connecting plate 11, the second telescopic adjusting rod 22 is far away from one side of the fixed connecting plate 11 and is connected with the first telescopic adjusting rod 21, the telescopic rod fixing block 24 is installed at the position, close to one end of the second telescopic adjusting rod 22, of the first telescopic adjusting rod 21, one end, far away from the second telescopic adjusting rod 22, of the first telescopic adjusting rod 21 is connected with the fixed support low rod 23, the surgical retractor fixer fixing structure 3 is connected with the surgical retractor fixer connecting structure 1, the surgical retractor fixer fixing structure 3 comprises a retractor fixing block 31, a movable pressing block 32, a sliding connecting block 33, a surgical retractor 34, a first connecting block 35, a second connecting block 36 and a spring 37, the sliding connecting block 33 is connected with the fixed connecting plate 11, the retractor fixing block 31 is connected with the sliding connecting block 33, and the surgical retractor 34 is connected with the retractor fixing block 31, one side of the drag hook fixing block 31, which is far away from the sliding connection block 33, is connected to the movable pressing block 32, the movable pressing block 32 is connected to the first connection block 35, the first connection block 35 is connected to the spring 37, and one side of the spring 37, which is near to the first connection block 35, is connected to the second connection block 36.

In the specific implementation, as shown in fig. 1 and 2, the fixed connection plate 11 has a cylindrical shape, an opening is arranged in the middle of the fixed connecting plate 11, a groove is arranged at the bottom of the fixed connecting plate 11, the number of the LED illuminating lamps 14 is six, the six LED illuminating lamps 14 are uniformly and equidistantly arranged on the fixed connecting plate 11, the LED illuminating lamp 14 and the fixed connecting plate 11 are obliquely arranged, a groove is formed on the fixed supporting low rod 23, the fixed support low rod 23 is slidably connected with the first telescopic adjusting rod 21, a fixed switch is arranged between the fixed support low rod 23 and the first telescopic adjusting rod 21, the sliding connection block 33 is slidably connected with the center of the fixed connection plate 11 and the connection sliding groove 12 as a track, and a fixed switch is installed between the sliding connection block 33 and the fixed connection plate 11.

In the specific implementation process, as shown in fig. 3, an opening is formed in the hook fixing block 31, the hook fixing block 31 is detachably connected with the surgical hook 34, the second connecting block 36 is provided with a concave radian, and an anti-skid layer is arranged on the second connecting block 36.

The working principle provided by the utility model is as follows:

the utility model provides a retractor fixing device for neurosurgery, when in use, firstly a fixed connecting plate 11, a first telescopic adjusting rod 21 and a second telescopic adjusting rod 22 surround a retractor area through a fixed supporting low rod 23, then the height of the fixed connecting plate 11 is adjusted, the fixed connecting plate is fixed through a telescopic rod fixing block 24, then a surgical retractor 34 is arranged on a retractor fixing block 31, the retractor end of the surgical retractor 34 is placed at a specified position, then the retractor fixing block 31 is driven to slide through a sliding connecting block 33, an appropriate angle is adjusted, friction resistance is increased through extrusion for fixing, then the surgical retractor 34 is slowly pulled through a pressing movable pressing block 32, after pulling open, the movable pressing block 32 is released, a spring 37 pushes a second connecting block 36 to be in contact with the surgical retractor 34, the surgical retractor 34 is fixed through an anti-sliding layer on the second connecting block 36 and extrusion force of the spring 37, meanwhile, the switch of the LED illuminating lamp 14 is turned on, so that the LED illuminating lamp 14 provides illuminating light for the operation area, and the operation is simple, convenient, safe and effective.

the utility model provides a retractor fixing device for neurosurgery, which can provide a supporting and fixing structural basis for a surgical retractor 34 by arranging a fixing connecting plate 11 and connecting a sliding groove 12 and the action of a first telescopic adjusting rod 21 and a second telescopic adjusting rod 22, can freely adjust the height of the surgical retractor 34 according to needs, then provides sufficient and reliable illuminating light for surgical operation by the action of a rechargeable battery 13 and an LED illuminating lamp 14, and can freely adjust the working position angle of the surgical retractor 34 by matching the action of a retractor fixing block 31, a first connecting block 35, a second connecting block 36 and a spring 37, and is convenient for mounting and dismounting the surgical retractor 34.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A retractor fixing device for neurosurgery is characterized by comprising:

the surgical draw hook fixer connecting structure (1) comprises a fixing connecting plate (11), a connecting sliding groove (12), a rechargeable battery (13) and an LED illuminating lamp (14), wherein the connecting sliding groove (12) is formed in the fixing connecting plate (11), the rechargeable battery (13) is installed inside the fixing connecting plate (11), and the LED illuminating lamp (14) is installed at the bottom of the fixing connecting plate (11);

a surgical draw hook fixator support structure (2), the surgical draw hook fixator support structure (2) is connected to the surgical draw hook fixator connecting structure (1), the supporting structure (2) of the surgical draw hook fixer comprises a first telescopic adjusting rod (21), a second telescopic adjusting rod (22), a fixed supporting low rod (23) and a telescopic rod fixing block (24), the second telescopic adjusting rod (22) is connected with the fixed connecting plate (11), one side of the second telescopic adjusting rod (22) far away from the fixed connecting plate (11) is connected with the first telescopic adjusting rod (21), the telescopic rod fixing block (24) is arranged at one end of the first telescopic adjusting rod (21) close to the second telescopic adjusting rod (22), one end of the first telescopic adjusting rod (21) far away from the second telescopic adjusting rod (22) is connected to the fixed support low rod (23);

surgery drag hook fixer fixed knot constructs (3), surgery drag hook fixer fixed knot construct (3) connect in surgery drag hook fixer connection structure (1), surgery drag hook fixer fixed knot construct (3) including drag hook fixed block (31), removal press block (32), sliding connection piece (33), operation drag hook (34), first connecting block (35), second connecting block (36) and spring (37), sliding connection piece (33) connect in fixed connection board (11), drag hook fixed block (31) connect in sliding connection piece (33), operation drag hook (34) connect in drag hook fixed block (31), fixed block (31) are kept away from one side of sliding connection piece (33) connect in remove press block (32), remove press block (32) connect in first connecting block (35), the first connecting block (35) is connected to the spring (37), and one side of the spring (37) close to the first connecting block (35) is connected to the second connecting block (36).

2. The retractor fixing device for neurosurgery according to claim 1 wherein the fixing connecting plate (11) is cylindrical, the middle of the fixing connecting plate (11) is provided with an opening, and the bottom of the fixing connecting plate (11) is provided with a groove.

3. The retractor fixing device for neurosurgery department according to claim 1 characterized in that the number of said LED illuminating lamps (14) is six, six of said LED illuminating lamps (14) are uniformly and equidistantly arranged on said fixing connecting plate (11), and said LED illuminating lamps (14) and said fixing connecting plate (11) are obliquely arranged.

4. The retractor fixing device for neurosurgery according to claim 1, wherein the lower fixed support rod (23) is provided with a groove, the lower fixed support rod (23) is slidably connected with the first telescopic adjusting rod (21), and a fixed switch is arranged between the lower fixed support rod (23) and the first telescopic adjusting rod (21).

5. The retractor fixing device for neurosurgery according to claim 1, wherein the sliding connecting block (33) is slidably connected with the center of the fixing connecting plate (11) and the track of the connecting sliding groove (12), and a fixing switch is installed between the sliding connecting block (33) and the fixing connecting plate (11).

6. The retractor fixing device for the neurosurgical operation is characterized in that an opening is formed in the retractor fixing block (31), the retractor fixing block (31) is detachably connected with the operation retractor (34), the second connecting block (36) is provided with a concave radian, and an anti-skidding layer is arranged on the second connecting block (36).