CN212879410U

CN212879410U - Hump nose auxiliary instrument that plastic surgery used

Info

Publication number: CN212879410U
Application number: CN202020670783.5U
Authority: CN
Inventors: 贺斌; 欧锦炼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-04-06
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a carina nose appurtenance that plastic surgery used, the on-line screen storage device comprises a base, the top fixed mounting of base has fixed box, the inside activity run through of fixed box installs the bracing piece, pole wall one side fixed mounting of bracing piece has the fixed sleeve, one side activity run through that the bracing piece was kept away from to the fixed sleeve installs the movable rod, one side bottom that the fixed sleeve was kept away from to the movable rod can be dismantled and be connected with the drag hook subassembly. The utility model discloses a set up the drag hook subassembly, unscrew fastening bolt, hold first connecting rod and second connecting rod, insert the arc drag hook in organizing, adjust the distance between two drag hooks, the arc pole stretches into the arc sleeve or stretches out in following the arc sleeve, screws up fastening bolt again, and it is fixed to fasten bolt between arc sleeve and the arc pole, and the angle that the tissue was strutted is fixed promptly, avoids needing medical personnel to strut the wound always, has alleviateed medical personnel's intensity of labour greatly.

Description

Hump nose auxiliary instrument that plastic surgery used

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a nasal augmentation auxiliary instrument for plastic surgery.

Background

In the nose augmentation plastic surgery, the nasal septum and two sides of the nasal alar are required to be cut, and then the nose tip is pulled up by using a draw hook to expose the nasal bone, so that the nose tip is required to be pulled by a person to hold the draw hook;

the prior art has the following defects: when the operation hook is used, medical staff are required to pull the drag hook manually to pull and fix tissues on two sides of the nose wing, a large amount of labor can be consumed in the long-time operation process, the person cannot keep a highly concentrated state for a long time, the force cannot be kept balanced, and the operation effect is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a augmentation rhinoplasty auxiliary instrument that plastic surgery used through setting up the drag hook subassembly, has alleviateed medical personnel's intensity of labour greatly to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a nose augmentation auxiliary instrument for plastic surgery comprises a base, wherein a fixed box is fixedly arranged at the top of the base, a supporting rod is movably arranged in the fixed box in a penetrating manner, a fixed sleeve is fixedly arranged on one side of the rod wall of the supporting rod, a movable rod is movably arranged on one side, away from the supporting rod, of the fixed sleeve in a penetrating manner, and the bottom of one side, away from the fixed sleeve, of the movable rod is detachably connected with a drag hook assembly;

the draw hook assembly comprises a supporting rod, a first connecting rod and a second connecting rod are hinged to the middle position of the bottom of the supporting rod, the first connecting rod and the second connecting rod are symmetrically arranged relative to the central section of the supporting rod, arc-shaped draw hooks are fixedly installed on the sides, away from the hinged position, of the first connecting rod and the second connecting rod, arc-shaped springs are fixedly connected between the inner sides, close to the supporting rod, of the first connecting rod and the second connecting rod, pull rods are hinged to the inner sides of the first connecting rod and the second connecting rod, fixing rods are hinged to the end portions of the two pull rods, a sliding hole is formed in one side of each fixing rod in a penetrating mode, a fastening bolt is slidably arranged in the sliding hole, an arc-shaped sleeve is hinged to the inner side, close to the arc-shaped draw hooks, of the second connecting rod is hinged to the inner side, one end, away from the, one end of the fastening bolt penetrates through the arc-shaped sleeve and extends into the arc-shaped sleeve, and the arc-shaped sleeve is fixedly connected with the arc-shaped rod through the fastening bolt.

Preferably, the top fixed mounting of branch has the cooperation piece, cooperation piece and movable rod threaded connection, the one end fixed mounting that the pull rod was kept away from to the dead lever has the light.

Preferably, the bottom pole wall one side integrated into one piece of bracing piece has the teeth of a cogwheel, movable mounting has drive gear between the inside wall of fixed box, drive gear is connected with the meshing of the teeth of a cogwheel.

Preferably, one side of the fixed box, which is close to the driving gear, is movably provided with a limiting clamping plate in a penetrating manner, the limiting clamping plate is of a U-shaped structure, the end part, which is located in the fixed box, of the limiting clamping plate is matched with the driving gear in a clamping manner, the outer side of the fixed box is fixedly provided with a first spring, and one end, which is far away from the fixed box, of the first spring is fixedly connected with the limiting clamping plate.

Preferably, the top of the inner cavity of the fixed sleeve is provided with a strip-shaped hole in a penetrating manner, the bottom of the inner cavity of the fixed sleeve is provided with a plurality of groups of uniformly distributed limiting holes in a penetrating manner, and the movable rod is fixedly provided with a sliding sleeve at the end part in the fixed sleeve.

Preferably, the inner chamber fixed mounting of fixed sleeve has the second spring, fixed sleeve's one end and sliding sleeve fixed connection are kept away from to the second spring, the inside of sliding sleeve slides and is equipped with the gag lever post, the gag lever post is L shape structure, just the bar is downthehole in the activity of the top pole wall of gag lever post is located, spacing downthehole is located in the activity of the bottom pole wall of gag lever post.

Preferably, the bottom end of the limiting rod is movably provided with a ball.

Preferably, the garbage bin has been placed at the top of base, the pole wall top of bracing piece articulates there is the board of placing, fixed mounting has the stopper on the pole wall of bracing piece, stopper and the bottom extrusion contact of placing the board.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the utility model discloses a set up the drag hook subassembly, unscrew fastening bolt, hold first connecting rod and second connecting rod, insert the arc drag hook in the tissue, the arc spring is compressed or tensile, adjust the distance between two drag hooks, the pull rod drives the dead lever along the hinge and moves, the arc pole stretches into the arc sleeve or stretches out from the arc sleeve, tighten fastening bolt again, be fixed by fastening bolt between arc sleeve and the arc pole, the angle that the tissue was propped open is fixed, avoid needing medical personnel to strut the wound always, compared with the prior art, medical personnel's intensity of labour has been greatly lightened;

2. the utility model discloses a set up the bar hole, spacing hole, the second spring, sliding sleeve and gag lever post, upwards stimulate the gag lever post, make its bottom be located the fixed sleeve, stimulate the gag lever post right again, the gag lever post slides in the bar downthehole, the second spring is stretched, drive sliding sleeve and movable rod motion right, after moving corresponding position, press the gag lever post, make its bottom wear out from spacing hole, the realization is fixed to the movable rod position, and then accomplished the regulation to the hook component position, compared with the prior art, the practicality has been improved.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the retractor assembly of the present invention;

FIG. 3 is a structural matching view of the arc-shaped sleeve and the arc-shaped rod of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

description of reference numerals:

1. a base; 11. a trash can; 2. a fixing box; 21. a drive gear; 22. a limiting clamping plate; 23. a first spring; 3. a support bar; 31. gear teeth; 32. a limiting block; 33. placing the plate; 4. fixing the sleeve; 41. a strip-shaped hole; 42. a limiting hole; 43. a second spring; 5. a movable rod; 51. a sliding sleeve; 52. a limiting rod; 53. a ball bearing; 6. a hook assembly; 61. a strut; 611. a matching block; 62. a first link; 621. an arc-shaped drag hook; 63. a second link; 64. an arc-shaped spring; 65. a pull rod; 66. fixing the rod; 661. a slide hole; 67. an arc-shaped sleeve; 671. an arcuate bar; 68. fastening a bolt; 69. an illuminating lamp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a nose augmentation auxiliary instrument for plastic surgery as shown in figures 1-3, which comprises a base 1, wherein a fixed box 2 is fixedly arranged at the top of the base 1, a support rod 3 is movably arranged in the fixed box 2 in a penetrating way, a fixed sleeve 4 is fixedly arranged on one side of the rod wall of the support rod 3, a movable rod 5 is movably arranged on one side of the fixed sleeve 4 far away from the support rod 3 in a penetrating way, and a drag hook component 6 can be detachably connected to the bottom of one side of the movable rod 5 far away from the fixed sleeve 4;

the draw hook assembly 6 comprises a supporting rod 61, a first connecting rod 62 and a second connecting rod 63 are hinged to the middle position of the bottom of the supporting rod 61, the first connecting rod 62 and the second connecting rod 63 are symmetrically arranged relative to the central section of the supporting rod 61, an arc-shaped draw hook 621 is fixedly mounted on one side, away from the hinged position, of the first connecting rod 62 and the second connecting rod 63, an arc-shaped spring 64 is fixedly connected between the inner sides, close to the supporting rod 61, of the first connecting rod 62 and the second connecting rod 63, pull rods 65 are hinged to the inner sides of the first connecting rod 62 and the second connecting rod 63, fixing rods 66 are hinged to the end portions of the two pull rods 65, a sliding hole 661 is formed in one side of each fixing rod 66 in a penetrating mode, a fastening bolt 68 is arranged in the sliding hole in a sliding mode, an arc-shaped sleeve 67 is hinged to the inner side, close to the inner side of the arc-shaped draw, one end of the arc rod 671 far away from the second connecting rod 63 is movably arranged in the arc sleeve 67, one end of the fastening bolt 68 penetrates through the arc sleeve 67 and extends into the arc sleeve 67, and the arc sleeve 67 and the arc rod 671 are fixedly connected through the fastening bolt 68;

further, in the above technical solution, a matching block 611 is fixedly installed at the top of the supporting rod 61, the matching block 611 is in threaded connection with the movable rod 5, so as to achieve detachable connection of the retractor assembly 6, an illuminating lamp 69 is fixedly installed at one end of the fixed rod 66 far away from the pull rod 65, the illuminating lamp 69 is provided with a power supply, that is, the power supply is provided by an electron or a battery, so that the surgical site can be illuminated conveniently, and medical staff can see the surgical site clearly;

further, in the above technical solution, gear teeth 31 are integrally formed on one side of the bottom wall of the support rod 3, a drive gear 21 is movably mounted between the inner side walls of the fixed box 2, the drive gear 21 is engaged with the gear teeth 31, a motor is fixedly mounted on the outer side of the fixed box 2, an output shaft of the motor is fixedly connected with the drive gear 21, and the drive gear 21 can be driven to rotate by the motor, so as to realize the lifting function of the support rod 3;

further, in the above technical solution, a limiting clamping plate 22 is movably installed through one side of the fixed box 2 close to the driving gear 21, the limiting clamping plate 22 is of a U-shaped structure, an end portion of the limiting clamping plate 22 located in the fixed box 2 is in clamping fit with the driving gear 21, a first spring 23 is fixedly installed on the outer side of the fixed box 2, one end of the first spring 23 far away from the fixed box 2 is fixedly connected with the limiting clamping plate 22, the first spring 23 provides elasticity to drive the limiting clamping plate 22 to clamp the driving gear 21, and the position of the support rod 3 is conveniently fixed;

further, in the above technical solution, a strip-shaped hole 41 is formed through the top of the inner cavity of the fixed sleeve 4, a plurality of groups of evenly distributed limiting holes 42 are formed through the bottom of the inner cavity of the fixed sleeve 4, and a sliding sleeve 51 is fixedly mounted on the end portion of the movable rod 5 located in the fixed sleeve 4, so as to facilitate expansion of the extension range of the movable rod 5 and to adapt the retractor assembly 6 to different persons;

the implementation mode is specifically as follows: through setting up drag hook assembly 6, when needs strut the tissue of operation department with the drag hook, unscrew fastening bolt 68 earlier, medical personnel hold first connecting rod 62 and second connecting rod 63, insert arc drag hook 621 in the tissue, the finger is held and is pressed or is drawn open two connecting rods, arc spring 64 is compressed or tensile, adjust the distance between two drag hooks, pull rod 65 drives dead lever 66 along articulated department and removes, arc pole 671 stretches into arc sleeve 67 or stretches out in following arc sleeve 67, tighten fastening bolt 68 again, it is fixed to fasten fastening bolt 68 between arc sleeve 67 and the arc pole 671, the angle that the tissue was strutted promptly is fixed, the doctor can perform the operation, avoid needing medical personnel to strut the wound always, medical personnel's intensity of labour has been alleviateed greatly, the problem of being inconvenient for long-time use among the prior art has specifically been solved to this embodiment.

As shown in fig. 1-4, further, in the above technical solution, a second spring 43 is fixedly installed in an inner cavity of the fixed sleeve 4, one end of the second spring 43, which is far away from the fixed sleeve 4, is fixedly connected with a sliding sleeve 51, a limiting rod 52 is slidably installed inside the sliding sleeve 51, the limiting rod 52 is of an L-shaped structure, a top rod wall of the limiting rod 52 is movably installed in the strip-shaped hole 41, and a bottom rod wall of the limiting rod 52 is movably installed in the limiting hole 42, so as to facilitate the realization of the function of adjusting the length of the movable rod 5;

further, in the above technical solution, the bottom end of the limit rod 52 is movably mounted with a ball 53, which reduces the friction between the limit rod 52 and the bottom of the inner cavity of the fixed sleeve 4, facilitates pulling the limit rod 52, stretches the second spring 43, and realizes the adjustment of the length of the movable rod 5;

further, in the above technical scheme, the trash can 11 is placed on the top of the base 1, the placing plate 33 is hinged to the top of the rod wall of the supporting rod 3, the limiting block 32 is fixedly installed on the rod wall of the supporting rod 3, the limiting block 32 is in pressing contact with the bottom of the placing plate 33, the trash can 11 is convenient for collecting medical trash, and the limiting block 32 and the placing plate 33 are matched for use, so that instruments used for surgery can be conveniently stored;

the implementation mode is specifically as follows: through setting up bar hole 41, spacing hole 42, second spring 43, sliding sleeve 51, gag lever post 52 and ball 53, when the position of drag hook subassembly 6 is adjusted to needs, upwards stimulate gag lever post 52 earlier, make its bottom be located fixed sleeve 4, stimulate gag lever post 52 right again, gag lever post 52 slides in bar hole 41, ball 53 rolls, second spring 43 is stretched, drive sliding sleeve 51 and movable rod 5 and move right, after moving to corresponding position, press down gag lever post 52, make its bottom wear out from spacing hole 42, realize the fixed to 5 positions of movable rod, and then accomplished the regulation to 6 positions of drag hook subassembly, the practicality has been improved, this embodiment has specifically solved the problem that is not convenient for carry out the adjusting position to the drag hook subassembly among the prior art.

This practical theory of operation: unscrewing fastening bolt 68, medical personnel hold first connecting rod 62 and second connecting rod 63, insert arc drag hook 621 in the tissue, the finger is held and is pressed or pull open two connecting rods, arc spring 64 is compressed or tensile, adjust the distance between two drag hooks, pull rod 65 drives dead lever 66 along articulated department and moves, arc pole 671 stretches into arc sleeve 67 or stretches out in from arc sleeve 67, tighten fastening bolt 68 again, fastening bolt 68 is fixed between arc sleeve 67 and the arc pole 671, the angle that the tissue was strutted is fixed promptly, make things convenient for the doctor to perform the operation.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. A augmentation rhinoplasty auxiliary instrument for plastic surgery, which comprises a base (1), and is characterized in that: a fixed box (2) is fixedly installed at the top of the base (1), a supporting rod (3) is movably installed in the fixed box (2) in a penetrating mode, a fixed sleeve (4) is fixedly installed on one side of the rod wall of the supporting rod (3), a movable rod (5) is movably installed on one side, away from the supporting rod (3), of the fixed sleeve (4) in a penetrating mode, and a drag hook assembly (6) is detachably connected to the bottom of one side, away from the fixed sleeve (4), of the movable rod (5);

the draw hook assembly (6) comprises a supporting rod (61), a first connecting rod (62) and a second connecting rod (63) are hinged to the middle position of the bottom of the supporting rod (61), the first connecting rod (62) and the second connecting rod (63) are symmetrically arranged relative to the central section of the supporting rod (61), an arc-shaped draw hook (621) is fixedly installed on one side, away from the hinged position, of the first connecting rod (62) and the second connecting rod (63), an arc-shaped spring (64) is fixedly connected between the inner sides, close to the supporting rod (61), of the first connecting rod (62) and the second connecting rod (63), pull rods (65) are hinged to the inner sides of the first connecting rod (62) and the second connecting rod (63), fixing rods (66) are hinged to the end portions of the pull rods (65), a sliding hole (661) is formed in one side of the fixing rods (66) in a penetrating mode, and a fastening bolt (661) is arranged in the sliding hole, first connecting rod (62) are close to that the inboard of arc drag hook (621) articulates there is arc sleeve (67), the inboard that second connecting rod (63) are close to arc drag hook (621) articulates there is arc pole (671), the inside of arc sleeve (67) is located in the one end activity that second connecting rod (63) were kept away from to arc pole (671), the one end of fastening bolt (68) runs through arc sleeve (67) and extends to in arc sleeve (67), just pass through fastening bolt (68) fixed connection between arc sleeve (67) and arc pole (671).

2. The augmentation rhinoplasty aid of claim 1, wherein: the top fixed mounting of branch (61) has cooperation piece (611), cooperation piece (611) and movable rod (5) threaded connection, the one end fixed mounting that pull rod (65) were kept away from in dead lever (66) has light (69).

3. The augmentation rhinoplasty aid of claim 1, wherein: the utility model discloses a supporting rod, including the bottom pole wall one side integrated into one piece of bracing piece (3) have teeth of a cogwheel (31), movable mounting has drive gear (21) between the inside wall of fixed box (2), drive gear (21) are connected with teeth of a cogwheel (31) meshing.

4. The augmentation rhinoplasty aid of claim 3, wherein: fixed box (2) are close to one side activity run-through of drive gear (21) and install spacing cardboard (22), spacing cardboard (22) are the U-shaped structure, just tip and drive gear (21) joint cooperation that spacing cardboard (22) are located fixed box (2), the outside fixed mounting of fixed box (2) has first spring (23), the one end and the spacing cardboard (22) fixed connection of fixed box (2) are kept away from in first spring (23).

5. The augmentation rhinoplasty aid of claim 1, wherein: the inner chamber top of fixed sleeve (4) runs through and has seted up bar hole (41), the inner chamber bottom of fixed sleeve (4) runs through and has seted up spacing hole (42) of multiunit evenly distributed, tip fixed mounting that movable rod (5) are located fixed sleeve (4) has sliding sleeve (51).

6. The augmentation rhinoplasty aid of claim 5, wherein: the inner chamber fixed mounting of fixed sleeve (4) has second spring (43), the one end and sliding sleeve (51) fixed connection of fixed sleeve (4) are kept away from in second spring (43), the inside of sliding sleeve (51) slides and is equipped with gag lever post (52), gag lever post (52) are L shape structure, just the activity of the top pole wall of gag lever post (52) is located in bar hole (41), the activity of the bottom pole wall of gag lever post (52) is located in spacing hole (42).

7. The augmentation rhinoplasty aid of claim 6, wherein: the bottom end of the limiting rod (52) is movably provided with a ball (53).

8. The augmentation rhinoplasty aid of claim 1, wherein: garbage bin (11) have been placed at the top of base (1), the pole wall top of bracing piece (3) articulates there is places board (33), fixed mounting has stopper (32) on the pole wall of bracing piece (3), stopper (32) and the bottom extrusion contact who places board (33).