CN212281675U

CN212281675U - Auxiliary device for eye surgery

Info

Publication number: CN212281675U
Application number: CN202020200296.2U
Authority: CN
Inventors: 王艳军; 周志云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2021-01-05
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses an auxiliary device is used in eye operation, including fixed box, articulated slab, the tight structure in top and top establishment piece, fixed box top department digs and is equipped with the chamber way, the inside symmetry of fixed box is provided with the tight chamber in top, and the tight chamber department in top is provided with the tight structure in top, and the articulated slab is installed in the articulated slab on a side of chamber way, be provided with the standing groove on the articulated slab, be fixed with the mounting plate on one side outside limit of articulated slab, be provided with fastening bolt on the mounting plate, one side that the top establishment piece kept away from the articulated slab is fixed with the threaded rod, and the threaded rod passes fixed box and stretches out, one side that the threaded rod passed fixed box is rotated and is provided with the. This auxiliary device for eye operation, reasonable in design can adjust the device according to different patients ' head variation in size, and then carries out the omnidirectional to patient's head and fix, and then avoids the removal to appear in operation in-process patient's head, is fit for using widely.

Description

Auxiliary device for eye surgery

Technical Field

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

Background

The eye plastic surgery including the plastic of upper and lower eyelids and eyebrows plays an important role in the whole department of facial plastic surgery. Clinically, it is found in patients of all ages, such as congenital defect and deformity of children, adult eyelid formation, inner canthus excrescence correction, eye bag reduction, eyelid relaxation reduction, strabismus correction, artificial eye preparation and installation, and eye shaping after various traumatic deformity tumor extirpation. In order to prevent the patient from fear of head movement during the eye surgery, the patient's head needs to be fixed.

The existing auxiliary device for eye surgery can only simply fix the head of a patient, cannot guarantee that the head of the patient can be fixed in an all-round way, and cannot well adjust the device according to different sizes of the head of the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device is used in eye operation 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 an auxiliary device for eye surgery, includes fixed box, articulated slab, the tight structure in top and the piece of establishing on the top, fixed box top department digs and is equipped with the chamber way, the inside symmetry of fixed box is provided with the tight chamber in top, and the tight chamber department in top is provided with the tight structure in top, and the articulated slab is installed in the articulated slab on one side of chamber way, be provided with the standing groove on the articulated slab, be fixed with the mounting plate on one side outside limit of articulated slab, be provided with fastening bolt on the mounting plate, be provided with on the outside limit of fixed box with mounting plate complex fastening groove, the inside chamber of fixed box says that one side of keeping away from the articulated slab slides and is provided with the piece of establishing on one side, the piece of establishing on the top is kept away from one side of articulated slab and is fixed with the threaded rod, and.

Preferably, the tight structure in top includes splint, gleitbretter, cooperation board and dwang, splint are provided with two sets ofly, splint are arc platelike structure, splint bottom department is provided with the gleitbretter, and chamber way bottom department is provided with the slip chamber, and the inside rotation in slip chamber is provided with the dwang, the gleitbretter cover is established on the dwang.

Preferably, set up two sets of screw threads opposite in spiral direction on the dwang, screw-thread fit between gleitbretter and the dwang, the one end of dwang is fixed with the cooperation wheel, chamber way bottom department is provided with the spacing groove, splint bottom department is fixed with the cooperation board, and the cooperation board slides and sets up in the spacing groove.

Preferably, one side of the inside of the fixed box and close to the matching wheel is rotatably provided with a groove wheel, the groove wheel and the matching wheel are driven by a belt, the outer side edge of one side of the fixed box, on which the matching wheel is arranged, is rotatably provided with a rotating disc, and a group of connecting columns are fixed between the rotating disc and the groove wheel.

Preferably, two sets of chutes are symmetrically formed in the inner side edge of the fixing box, a limiting block is fixed to the outer side edge of the top block, the limiting block is arranged in the chute, one end of the threaded rod penetrates through the meshing disc, and the threaded rod is in threaded fit with the meshing disc.

The utility model discloses a technological effect and advantage: this auxiliary device is used in eye operation through the tight structure in top that sets up, splint, gleitbretter, cooperation board, dwang, cooperation wheel, recess wheel and rolling disc and the cooperation between top establishing piece, threaded rod, meshing dish and the articulated slab in the tight structure in top, can all carry out the omnidirectional to different patients' head in the course of the work and fix, avoid in operation process patient head to remove, and then cause the operation failure scheduling problem to take place. This auxiliary device for eye operation, reasonable in design can adjust the device according to different patients ' head variation in size, and then carries out the omnidirectional to patient's head and fix, and then avoids the removal to appear in operation in-process patient's head, is fit for using widely.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a cross-sectional view taken along line B-B of fig. 1 according to the present invention.

In the figure: the fixed box of 1, 2 fixed chambeies, 3 top establish piece, 31 threaded rod, 32 meshing dish, 4 stopper, 5 spouts, 6 articulated slab, 7 standing grooves, 8 fastening groove, 9 tight structures in top, 10 splint, 101 gleitbretter, 11 cooperation boards, 12 dwang, 121 cooperation wheel, 13 recess wheels, 14 rolling disc.

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 device for eye surgery as shown in figures 1-3, which comprises a fixed box 1, a hinged plate 6, a jacking structure 9 and a jacking block 3, wherein the top of the fixed box 1 is dug with a cavity, the fixed box 1 is symmetrically provided with jacking cavities, the jacking structure 9 is arranged at the jacking cavity, one side of the cavity is hinged with the hinged plate 6, the hinged plate 6 is provided with a placing groove 7, one side outer side edge of the hinged plate 6 is fixed with a fastening plate, the fastening plate is provided with a fastening bolt, the outer side edge of the fixed box 1 is provided with a fastening groove 8 matched with the fastening plate, one side of the cavity in the fixed box 1, which is far away from the hinged plate 6, is provided with the jacking block 3 in a sliding way, the inner side edges of the clamping plates 10 on the jacking block 3 and the jacking structure 9 are both provided with rubber pads, one side of the jacking block 3, which is far away from the hinged plate 6, is fixed with a threaded, and the threaded rod 31 passes through the fixed box 1 to extend out, and the threaded rod 31 passes through one side of the fixed box 1 and is rotatably provided with an engaging disc 32.

Specifically, the tight structure 9 in top includes splint 10, gleitbretter 101, cooperation board 11 and dwang 12, splint 10 is provided with two sets ofly, splint 10 is arc platelike structure, splint 10 bottom department is provided with gleitbretter 101, and chamber way bottom department is provided with the slip chamber, and the inside rotation of slip chamber is provided with dwang 12, gleitbretter 101 cover is established on dwang 12.

Specifically, set up two sets of screw threads that spiral opposite direction on dwang 12, screw-thread fit between gleitbretter 101 and the dwang 12, the one end of dwang 12 is fixed with cooperation wheel 121, chamber way bottom department is provided with the spacing groove, splint 10 bottom department is fixed with cooperation board 11, and cooperation board 11 slides and sets up in the spacing groove.

Specifically, inside and the one side rotation that is close to cooperation wheel 121 of fixed box 1 is provided with recess wheel 13, and through belt transmission between recess wheel 13 and the cooperation wheel 121, fixed box 1 sets up and rotates on the outside limit of cooperation wheel 121 one side and is provided with rolling disc 14, be fixed with a set of spliced pole between rolling disc 14 and the recess wheel 13.

Specifically, two sets of chutes 5 are symmetrically formed in the inner side edge of the fixing box 1, the limiting block 4 is fixed to the outer side edge of the top block 3, the limiting block 4 is arranged in the chute 5, one end of the threaded rod 31 penetrates through the meshing disc 32, and the threaded rod 31 and the meshing disc 32 are in threaded fit.

Specifically, this auxiliary device for eye operation, in operation, cover articulated slab 6, and fix articulated slab 6 through fixing bolt, during the operation, people's head card is between the tight structure 9 in top, rotate the rolling disc 14 this moment, drive recess wheel 13 when rolling disc 14 rotates, and then make cooperation wheel 121 rotate, it drives dwang 12 to rotate to drive when cooperation wheel 121 rotates, screw-thread fit between dwang 12 and gleitbretter 101, and then make gleitbretter 101 remove, and then make splint 10 remove, assist to press from both sides tight to patient's head both sides, tentatively press from both sides tightly the back, rotate meshing dish 32, screw-thread fit between meshing dish 32 and the threaded rod 31, and then make threaded rod 31 promote to push up and establish the board and remove, and then carry out the tight fixed in top to patient's top of the head, and then conveniently carry out the operation to the patient. This auxiliary device for eye operation, reasonable in design can adjust the device according to different patients ' head variation in size, and then carries out the omnidirectional to patient's head and fix, and then avoids the removal to appear in operation in-process patient's head, 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 an auxiliary device is used in eye surgery, includes fixed box (1), articulated slab (6), top tight structure (9) and top establish piece (3), its characterized in that: a cavity channel is dug at the top of the fixed box (1), a jacking cavity is symmetrically arranged in the fixed box (1), a jacking structure (9) is arranged at the jacking cavity, a hinged plate (6) is hinged on one side edge of the cavity channel, a placing groove (7) is arranged on the hinged plate (6), a fastening plate is fixed on the outer side edge of one side of the hinged plate (6), the fastening plate is provided with a fastening bolt, the outer side edge of the fixed box (1) is provided with a fastening groove (8) matched with the fastening plate, a top setting block (3) is arranged on one side of the internal cavity of the fixed box (1) far away from the hinged plate (6) in a sliding way, a threaded rod (31) is fixed on one side of the top setting block (3) far away from the hinged plate (6), and the threaded rod (31) penetrates through the fixed box (1) to extend out, and the threaded rod (31) penetrates through one side of the fixed box (1) and is rotatably provided with an engaging disc (32).

2. The ocular surgery assistance device according to claim 1, characterized in that: the tight structure in top (9) is including splint (10), gleitbretter (101), cooperation board (11) and dwang (12), splint (10) are provided with two sets ofly, splint (10) are arc platelike structure, splint (10) bottom department is provided with gleitbretter (101), and chamber way bottom department is provided with the slip chamber, and the inside rotation in slip chamber is provided with dwang (12), gleitbretter (101) cover is established on dwang (12).

3. The ocular surgery assistance device according to claim 2, characterized in that: set up two sets of screw threads opposite in spiral direction on dwang (12), screw-thread fit between gleitbretter (101) and dwang (12), the one end of dwang (12) is fixed with cooperation wheel (121), chamber way bottom department is provided with the spacing groove, splint (10) bottom department is fixed with cooperation board (11), and cooperation board (11) slide to set up in the spacing groove.

4. The ocular surgery assistance device according to claim 1, characterized in that: fixed box (1) inside and be close to one side rotation of cooperation wheel (121) and be provided with recess wheel (13), and through belt transmission between recess wheel (13) and the cooperation wheel (121), fixed box (1) sets up and rotates on the outside limit of cooperation wheel (121) one side and is provided with rolling disc (14), be fixed with a set of spliced pole between rolling disc (14) and recess wheel (13).

5. The ocular surgery assistance device according to claim 1, characterized in that: two sets of spouts (5) have been seted up to the symmetry on the inboard edge of fixed box (1), be fixed with on the outside limit of top setting block (3) stopper (4), stopper (4) set up in spout (5), meshing dish (32) is passed to the one end of threaded rod (31), and screw-thread fit between threaded rod (31) and meshing dish (32).