CN212261557U - Auxiliary support for brain surgery - Google Patents

Abstract

The utility model discloses a brain surgery is auxiliary stand for operation, including supporting box, slider, an installation section of thick bamboo, extension bar, regulation structure and accepting the board, it is provided with two sets ofly to support the box, and two sets of it is articulated fixed to support the one end of box, support the box top and all seted up the spout, the inside threaded rod that rotates of spout, the threaded rod is kept away from the one end of the hinged end of support box all stretches out the support box, and the threaded rod stretches out the end and be fixed with the carousel, the slider top is fixed with an installation section of thick bamboo, the inside extension bar that is provided with of an installation section of thick bamboo, installation section of thick bamboo top department is provided with the regulation structure, the ejector pin is installed in the grafting of extension bar top department, articulated installation in ejector pin top department accepts. This auxiliary stand for brain surgery operation, reasonable in design can carry out fine support to doctor's arm when brain surgery operation work, reduces doctor's arm ache, is fit for using widely.

Description

Auxiliary support for brain surgery

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to auxiliary stand is used in brain surgery operation.

Background

Brain surgery is a science for studying diseases of the brain, spinal cord and peripheral nervous system by using surgical methods and taking operations as main treatment means. Brain surgery in hospitals is a very elaborate technique, with no errors at all. The brain surgery generally comprises the steps that a patient lies on an operating bed, a doctor sits on two sides of the head of the patient, and the patient is operated by an operating microscope, but the doctor is tired and unstable in operation due to the fact that the arm of the doctor is suspended in the air, and medical accidents are prone to occurring.

Therefore, an auxiliary support for brain surgery is needed to prevent the arm of the doctor from hanging in the air for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary stand for brain 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 brain surgery is auxiliary stand for operation, includes support box, slider, an installation section of thick bamboo, extension bar, regulation structure and accepts the board, the support box is provided with two sets ofly, and two sets ofly the one end of support box is articulated fixed, the spout has all been seted up at the support box top, and the inside rotation of spout is provided with the threaded rod, the threaded rod is kept away from the one end of the hinged end of support box all stretches out the support box, and the threaded rod stretches out the end and is fixed with the carousel, inside the spout the cover is established on the threaded rod and is installed the slider, the slider top is fixed with an installation section of thick bamboo, the inside extension bar that is provided with of an installation section of thick bamboo, installation section of thick bamboo top department is provided with the regulation structure, extension bar top department pegs graft and.

Preferably, the adjusting structure comprises a rotating disc and an engaging disc, wherein a limiting cylinder is arranged at the bottom of the rotating disc in an integrated forming mode, the limiting cylinder is rotatably embedded and installed at the top of the installing cylinder, the outer side edge of the top of the installing cylinder is located at the bottom of the rotating disc, the engaging disc is rotatably arranged at the bottom of the rotating disc, the outer edge of the engaging disc is engaged with the outer edge of the bottom of the rotating disc, the extending rod penetrates through the rotating disc to extend out, and the rotating disc is in threaded fit with the extending rod.

Preferably, a fastening plate is fixed on the outer side edge of one group of the supporting boxes, a fastening bolt is arranged on the fastening plate, a fixing cavity for mounting the fastening plate is formed in the same side edge of the other group of the supporting boxes and the fastening plate, and a mounting hole for fixing the fastening bolt is drilled in the fixing cavity.

Preferably, two groups of limiting strips are symmetrically fixed on the outer side edge of the sliding block, limiting grooves are formed in two parallel side edges of the sliding groove in the supporting box, the limiting strips are arranged in the limiting grooves in a sliding mode, and the sliding block is in threaded fit with the threaded rod.

Preferably, a cooperation section of thick bamboo has been fixed with to ejector pin bottom department, has seted up the channel on the cooperation section of thick bamboo, be provided with spacing bolt on the outside limit in extension bar top, the one end of spacing bolt stretches into in the channel, cooperation bobbin base portion is fixed with the shaft-like grafting pole of rectangle, mounting groove has been seted up to extension bar top department, and the inside rotation of mounting groove is provided with the bearing frame, the central department of bearing frame sets up the mating holes that supplies the grafting pole of rectangle to peg graft the installation, mounting groove bottom department is provided with the locating lever, the drilling of grafting pole bottom department is equipped with the locating hole.

The utility model discloses a technological effect and advantage: this auxiliary stand for brain surgery operation, support box through the setting, an installation section of thick bamboo, the support that the board formed is accepted to the projecting bar, can carry out fine auxiliary stay at the during operation to doctor's arm, and then avoid the long-time unsettled condition such as arm ache that causes of doctor's arm, through the regulation structure that sets up, the rolling disc in the regulation structure, spacing section of thick bamboo and slider, the threaded rod, cooperation between an installation section of thick bamboo and the projecting bar, can carry out fine adjustment to the height and the position of support, through setting up a cooperation section of thick bamboo on the ejector pin, the locating hole, bearing frame and articulated cooperation of accepting between the board, can realize each angle rotation at the during operation. This auxiliary stand for brain surgery operation, reasonable in design can carry out fine support to doctor's arm when brain surgery operation work, reduces doctor's arm ache, is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the mounting cylinder of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the push rod of the present invention.

In the figure: the device comprises a support box 1, a threaded rod 2, a rotary disk 3, a sliding block 4, a limiting strip 41, a fastening plate 5, a fastening bolt 6, a fixing cavity 7, an installation barrel 8, an extension rod 9, an adjusting structure 10, a rotary disk 11, a limiting barrel 111, a meshing disk 12, a limiting bolt 13, a bearing plate 14, a top rod 15, an insertion rod 151, a matching barrel 152, a positioning hole 153, a positioning rod 16, a bearing seat 17 and a matching hole 171.

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.

The utility model provides an auxiliary bracket for brain surgery as shown in figures 1-4, which comprises a supporting box 1, a sliding block 4, an installation barrel 8, an extension bar 9, an adjusting structure 10 and a bearing plate 14, wherein the supporting box 1 is provided with two groups, and one end of the supporting box 1 is hinged and fixed, the top of the supporting box 1 is provided with a sliding groove, the sliding groove is internally provided with a threaded rod 2 in a rotating way, one end of the threaded rod 2, which is far away from the hinged end of the supporting box 1, extends out of the supporting box 1, the extension end of the threaded rod 2 is fixed with a rotary table 3, the sliding block 4 is sleeved and installed on the threaded rod 2 inside the sliding groove, the top of the sliding block 4 is fixed with the installation barrel 8, the installation barrel 8 is internally provided with a sliding cavity, the sliding cavity is internally provided with a limiting plate in a sliding way, the limiting plate is in a rectangular plate-shaped structure, the, the top of the mounting cylinder 8 is provided with an adjusting structure 10, the top of the extension rod 9 is provided with a push rod 15 in an inserted manner, the top of the push rod 15 is hinged with a bearing plate 14, and the bearing plate 14 is of a semi-arc plate structure.

Specifically, adjust structure 10 and include rolling disc 11 and meshing dish 12, 11 bottom department integrated into one piece of rolling disc is provided with spacing section of thick bamboo 111, and spacing section of thick bamboo 111 rotates to inlay and establishes and install 8 top departments in the installation section of thick bamboo, lie in on 8 top outside edges of installation section of thick bamboo 11 bottom department rotates and is provided with meshing dish 12, meshing dish 12 outer fringe and 11 bottom outer fringe meshing of rolling disc, the rolling disc 11 that passes of extension bar 9 stretches out, and screw-thread fit between rolling disc 11 and the extension bar 9.

Specifically, a set of be fixed with mounting plate 5 on the outside limit of supporting box 1, be provided with fastening bolt 6 on mounting plate 5, fastening bolt 6 can be in the same place two sets of supporting box 1 are fixed after work, another group supporting box 1 and mounting plate 5 offer the fixed chamber 7 that supplies mounting plate 5 to install with one side edge, bore in fixed chamber 7 and be equipped with the mounting hole that supplies fastening bolt 6 to fix.

Specifically, two groups of limiting strips 41 are symmetrically fixed on the outer side edge of the sliding block 4, limiting grooves are formed in two parallel side edges of the sliding groove in the supporting box 1, the limiting strips 41 are arranged in the limiting grooves in a sliding mode, and the sliding block 4 is in threaded fit with the threaded rod 2.

Specifically, a cooperation section of thick bamboo 152 has been fixed with to ejector pin 15 bottom department, has seted up the channel on the cooperation section of thick bamboo 152, be provided with spacing bolt 13 on the 9 top outside limits of extension bar, the one end of spacing bolt 13 stretches into in the channel, spacing bolt 13 can carry out fine spacing fixed to ejector pin 15, cooperation section of thick bamboo 152 bottom is fixed with the shaft-like peg graft pole 151 of rectangle, the mounting groove has been seted up to extension bar 9 top department, and the inside rotation of mounting groove is provided with bearing frame 17, the central department of bearing frame 17 sets up the cooperation hole 171 of the confession peg graft installation of rectangular peg graft pole 151, mounting groove bottom department is provided with locating lever 16, peg graft pole 151 bottom department bores and is equipped with locating hole 153.

The working principle is as follows: this auxiliary stand for brain surgery, in operation, expand two sets of support box 1, rotate carousel 3, carousel 3 drives threaded rod 2 and rotates, screw-thread fit between threaded rod 2 and the slider 4, and then remove slider 4 to appointed position, when the height of support is adjusted to needs, rotate meshing dish 12, meshing dish 12 meshes with the bottom department of spacing section of thick bamboo 111, and then make spacing section of thick bamboo 111 rotate, screw-thread fit between spacing section of thick bamboo 111 and the extension bar 9, and then adjust the extension length of extension bar 9, in operation, can accept the arm on accepting board 14, the rotation of each angle of arm can be realized to bearing frame 17 and the articulated board 14 of accepting in ejector pin 15 top that the embedding was established at the top of extension bar 9. This auxiliary stand for brain surgery operation, reasonable in design can carry out fine support to doctor's arm when brain surgery operation work, reduces doctor's arm ache, is fit for using widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a brain surgery is auxiliary stand for operation, includes support box (1), slider (4), installation section of thick bamboo (8), extension bar (9), adjusts structure (10) and accepts board (14), its characterized in that: two groups of supporting boxes (1) are arranged, one end of each group of supporting boxes (1) is hinged and fixed, the top of the supporting box (1) is provided with a chute, a threaded rod (2) is rotatably arranged in the chute, one end of the threaded rod (2) far away from the hinged end of the support box (1) extends out of the support box (1), a rotary disc (3) is fixed at the extending end of the threaded rod (2), a slide block (4) is sleeved on the threaded rod (2) in the chute, an installation cylinder (8) is fixed at the top of the sliding block (4), an extension rod (9) is arranged in the installation cylinder (8), an adjusting structure (10) is arranged at the top of the mounting cylinder (8), a top rod (15) is inserted and mounted at the top of the extension rod (9), the top of the ejector rod (15) is hinged with a bearing plate (14), and the bearing plate (14) is of a semi-arc plate-shaped structure.

2. The auxiliary frame for brain surgery according to claim 1, wherein: adjusting structure (10) including rolling disc (11) and meshing dish (12), rolling disc (11) bottom department integrated into one piece is provided with spacing section of thick bamboo (111), and spacing section of thick bamboo (111) rotate to inlay and establish and install in installation section of thick bamboo (8) top department, be located on the outside edge of installation section of thick bamboo (8) top department rotates and is provided with meshing dish (12) bottom department, meshing dish (12) outer fringe meshes with the bottom outer fringe of rolling disc (11), what stretch out pole (9) passes rolling disc (11) and stretches out, and rolling disc (11) and stretch out screw-thread fit between pole (9).

3. The auxiliary frame for brain surgery according to claim 1, wherein: the outer side edge of one group of the supporting box (1) is fixed with a fastening plate (5), the fastening plate (5) is provided with a fastening bolt (6), the other group of the supporting box (1) and the fastening plate (5) are provided with a fixing cavity (7) for the fastening plate (5) to be installed on the same side edge, and a mounting hole for the fastening bolt (6) to be fixed is drilled in the fixing cavity (7).

4. The auxiliary frame for brain surgery according to claim 1, wherein: two sets of limiting strips (41) are symmetrically fixed on the outer side edge of the sliding block (4), limiting grooves are formed in two parallel side edges of the inner sliding groove of the supporting box (1), the limiting strips (41) are arranged in the limiting grooves in a sliding mode, and the sliding block (4) is in threaded fit with the threaded rod (2).

5. The auxiliary frame for brain surgery according to claim 1, wherein: the utility model discloses a support structure, including ejector pin (15), ejector pin, limit bolt, cooperation section of thick bamboo (152), extension bar (9), the top outside limit is provided with limit bolt (13), the one end of limit bolt (13) stretches into in the channel, cooperation section of thick bamboo (152) bottom is fixed with the shaft-like grafting pole of rectangle (151), mounting groove has been seted up to extension bar (9) top department, and the inside rotation of mounting groove is provided with bearing frame (17), the central department of bearing frame (17) sets up the cooperation hole (171) of the confession peg graft installation of rectangle peg graft pole (151), mounting groove bottom department is provided with locating lever (16), peg graft pole (151) bottom department bores and is equipped with locating hole (153).

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