CN213098411U

CN213098411U - Supporting and fixing device for neurosurgical clinical operation

Info

Publication number: CN213098411U
Application number: CN202021418281.XU
Authority: CN
Inventors: 杨传豪; 易征; 陶姣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-05-04
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a support fixing device that neurosurgery clinical operation used, include base, support box, accept board, buffer structure and regulation structure, the inside installation cavity of having seted up of base, base top department is provided with the support box, be provided with the regulation structure between support box and the base, the support box top is the arc, and has seted up curved channel on it, and the inside slip of channel is provided with accepts the board, support the inside cavity of box, accept the installing frame that board bottom department is fixed with the U type, the inside buffer structure that is provided with of installing frame, all be fixed with the hydraulic stem on accepting the both ends outside edge of board, hydraulic stem one end is fixed with the clamp plate. This support fixing device that neurosurgery clinical operation used, reasonable in design can adjust fixing device after fixing, can finely tune the height as required simultaneously, is fit for using widely.

Description

Supporting and fixing device for neurosurgical clinical operation

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to support fixing device that neurosurgery clinical operation used.

Background

Medical devices refer to devices that directly or indirectly participate in the treatment of a patient, including: a transfusion stand, a syringe, an X-ray machine, a nuclear magnetic resonance machine, a shadowless lamp, a hospital bed, an operating table, and the like, by which medical staff perform comprehensive examination or treatment of a patient by using these medical devices. During neurosurgical operations, medical personnel often need to perform surgical treatment on the brain of a patient, and for this reason, the head of the patient often needs to be fixed.

The existing supporting and fixing device is extremely difficult to adjust the head angle of a patient after the head of the patient is fixed, and the height of the fixing device can not be adjusted to be finely adjusted according to the needs of the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support fixing device that neurosurgery clinical operation used 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 support fixing device that neurosurgery clinical operation used, includes base, support box, accepts board, buffer structure and regulation structure, the inside installation cavity of having seted up of base, base top department is provided with the support box, be provided with the regulation structure between support box and the base, the support box top is the arc, and has seted up curved channel on it, and the inside slip of channel is provided with accepts the board, the inside cavity of support box, accept the installing frame that board bottom department is fixed with the U type, the inside buffer structure that is provided with of installing frame, all be fixed with the hydraulic stem on accepting the both ends outside edge of board, hydraulic stem one end is fixed with the clamp plate.

Preferably, the both sides of accepting the board all are fixed with the limiting plate, the limiting plate joint is installed in the channel, limiting plate top and top department all inlay to establish and install a plurality of groups of ball, seted up the intercommunication chamber on one side of support box, the intercommunication intracavity slides and is provided with the pressure strip, and one side of pressure strip fixes on the limiting plate side, be provided with the puller bolt on the pressure strip.

Preferably, buffer structure includes fagging, dead lever, slide and slide bar, the dead lever equidistance is fixed accepting between board and the installation frame bottom, and two sets of adjacent dead lever covers are established and are installed two sets of slides, on the dead lever the below cover of slide is established and is installed the spring, and the slide equidistance sets up, the slide top is fixed with the slide bar, and the slide bar passes and accepts the board and stretch out, the end that stretches out of slide bar is fixed with the fagging.

Preferably, adjust the structure including adjusting pole, slider and branch, adjust the pole and rotate and set up in the installation intracavity, and adjust the pole and go up the symmetrical cover and establish and install the slider, the articulated branch of installing in top of slider, and the other end of branch is articulated to be installed in supporting box bottom department, two sets of screw threads that spiral opposite direction are seted up to the symmetry on adjusting the pole, and the one end of adjusting the pole is provided with elevator motor.

Preferably, a plurality of groups of guide rods are symmetrically fixed on the outer edge of the top of the base, the guide rods are vertically fixed on the top of the base, and the guide rods are inserted and installed in the support box.

The utility model discloses a technological effect and advantage: this support fixing device that neurosurgery clinical operation used, through the board of accepting that sets up, accept the limiting plate on the board, the pressure strip, cooperation between the puller bolt, can be at the during operation, can only accept the position of board through the regulation and can carry out the adjustment of certain limit and fix the head position after fixed, through the regulation structure that sets up, elevator motor in the regulation structure, adjust the pole, the slider, branch and base and the cooperation between the guide bar, can carry out fine setting to the whole height that supports fixing device when needs, the convenience is adjusted according to the patient is required, through the buffer structure who sets up, fagging among the buffer structure, the slide bar, a slide plate, the dead lever, a spring, cooperation between the installing frame, can avoid directly striking to the mount when patient head whereabouts, can play certain cushioning effect. This support fixing device that neurosurgery clinical operation used, reasonable in design can adjust fixing device after fixing, can finely tune the height as required simultaneously, is fit for using widely.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a cross-sectional view of the present invention;

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

In the figure: the device comprises a base 1, a guide rod 2, a support box 3, a bearing plate 4, a limiting plate 41, a pressure plate 42, a jacking bolt 43, a pressure plate 5, a hydraulic rod 6, a buffer structure 7, a supporting plate 8, a sliding rod 9, a sliding plate 10, a fixed rod 11, a spring 12, a mounting frame 13, an adjusting structure 14, a lifting motor 15, an adjusting rod 16, a sliding block 17 and a supporting rod 18.

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 a support fixing device that neurosurgery clinical operation used as shown in fig. 1-4, including base 1, support box 3, accept board 4, buffer structure 7 and regulation structure 14, the installation cavity has been seted up to base 1 inside, 1 top department of base is provided with support box 3, be provided with regulation structure 14 between support box 3 and the

base

1, 3 tops of support box are the arc, and seted up curved channel on it, and the inside slip of channel is provided with accepts board 4, the inside cavity of support box 3, accept board 4 bottom department and be fixed with the installing frame 13 of U type, the inside buffer structure 7 that is provided with of installing frame 13, all be fixed with hydraulic stem 6 on the both ends outside of accepting

board

4, 6 one end of hydraulic stem is fixed with clamp plate 5.

Specifically, the both sides of accepting board 4 all are fixed with limiting plate 41, limiting plate 41 joint is installed in the channel, limiting plate 41 top and top department all inlay and establish and install a plurality of groups of balls, and the ball can play supplementary rolling effect, the intercommunication chamber has been seted up on one side of support box 3, and it is provided with pressure strip 42 to slide in the intercommunication chamber, and one side of pressure strip 42 is fixed on limiting plate 41 side, be provided with puller bolt 43 on the pressure strip 42, puller bolt 43 can carry out fine fixing to pressure strip 42.

It is specific, buffer structure 7 includes fagging 8, dead lever 11, slide 10 and slide bar 9, buffer structure 7 can avoid directly striking to the mount when patient's head whereabouts on, can play certain cushioning effect, but fagging 8 top bonding solid rubber pad, spring 12 can carry out fine absorption to the impulsive force, dead lever 11 equidistance is fixed and is accepted between board 4 and the installing frame 13 bottom, and two sets of adjacent dead lever 11 covers are established and are installed two sets of slides 10, on the dead lever 11 the below cover of slide 10 is established and is installed spring 12, and slide 10 equidistance sets up, slide 10 top is fixed with slide bar 9, and slide bar 9 passes and accepts board 4 and stretch out, the end that stretches out of slide bar 9 is fixed with fagging 8.

It is specific, adjust structure 14 including adjusting pole 16, slider 17 and branch 18, adjust structure 14 and can carry out fine setting to the whole height that supports fixing device when needs, adjust pole 16 and rotate the setting in the installation cavity, and adjust the pole 16 and go up the symmetry cover and establish and install slider 17, branch 18 is installed in the articulated top of slider 17, and the articulated department in 3 bottoms of supporting box of installing of the other end of branch 18, adjust the pole 16 and go up the symmetry and seted up two sets of screw opposite direction's screw thread, and the one end of adjusting pole 16 is provided with elevator motor 15.

Specifically, 1 top outer fringe symmetry of base is fixed with a plurality of groups guide bar 2, and guide bar 2 can play the effect of supplementary direction at height-adjusting in-process, a plurality of groups guide bar 2 vertical fixation is at 1 top of base, and guide bar 2 grafting installs in supporting box 3.

Specifically, this support fixing device that neurosurgery clinical operation used, in operation, when needs fix the patient, can place patient's head on fagging 8, and extension hydraulic stem 6, hydraulic stem 6 drives clamp plate 5 when extending, and then carry out fine fixed to patient's head, when needs carry out fine adjustment to patient's head angle, the tight bolt 43 in wrench loose top, rotate patient's head to appointed angle, accept board 4 and rotate along with rotating in the rotation process, after rotating appointed angle, the tight bolt 43 in wrench top, when needs adjust the height of device, start elevator motor 15, drive regulation pole 16 when elevator motor 15 rotates and rotate, regulation pole 16 rotates and drives slider 17 and rotate, slider 17 moves, and then make branch 18 prop up, and then adjust the height. This support fixing device that neurosurgery clinical operation used, reasonable in design can adjust fixing device after fixing, can finely tune the height as required simultaneously, 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

1. The utility model provides a support fixing device that neurosurgery clinical operation used, includes base (1), support box (3), accepts board (4), buffer structure (7) and adjusts structure (14), its characterized in that: the utility model discloses a bearing plate, including base (1), support box (3), regulation structure (14), support box (3) and base (1) between be provided with, support box (3) top is the arc, and has seted up curved channel on it, and the inside slip of channel is provided with accepts board (4), support box (3) inside cavity, accept board (4) bottom department and be fixed with installing frame (13) of U type, installing frame (13) inside is provided with buffer structure (7), all be fixed with hydraulic stem (6) on the both ends outside edge of accepting board (4), hydraulic stem (6) one end is fixed with clamp plate (5).

2. A neurosurgical clinical procedure support and fixation device according to claim 1, wherein: the both sides of accepting board (4) all are fixed with limiting plate (41), limiting plate (41) joint is installed in the channel, limiting plate (41) top and top department all inlay and establish and install a plurality of groups of ball, the intercommunication chamber has been seted up on a side of support box (3), and the intercommunication intracavity slides and is provided with pressure strip (42), and one side of pressure strip (42) is fixed on limiting plate (41) side, be provided with puller bolt (43) on pressure strip (42).

3. A neurosurgical clinical procedure support and fixation device according to claim 1, wherein: buffer structure (7) include fagging (8), dead lever (11), slide (10) and slide bar (9), dead lever (11) equidistance is fixed accepting between board (4) and installing frame (13) bottom, and two sets of adjacent dead lever (11) cover are established and are installed two sets of slide (10), on dead lever (11) the below cover of slide (10) is established and is installed spring (12), and slide (10) equidistance sets up, slide (10) top is fixed with slide bar (9), and slide bar (9) pass and accept board (4) and stretch out, the end that stretches out of slide bar (9) is fixed with fagging (8).

4. A neurosurgical clinical procedure support and fixation device according to claim 1, wherein: adjust structure (14) including adjusting pole (16), slider (17) and branch (18), adjust pole (16) and rotate and set up in the installation cavity, and adjust pole (16) and go up the symmetry cover and establish and install slider (17), branch (18) are installed in the articulated top of slider (17), and the other end of branch (18) articulates and installs in supporting box (3) bottom department, adjust pole (16) and go up the symmetry and seted up two sets of screw opposite direction's of spiral screw thread, and the one end of adjusting pole (16) is provided with elevator motor (15).

5. A neurosurgical clinical procedure support and fixation device according to claim 1, wherein: a plurality of groups of guide rods (2) are symmetrically fixed on the outer edge of the top of the base (1), the guide rods (2) are vertically fixed on the top of the base (1), and the guide rods (2) are installed in the supporting box (3) in an inserted mode.