CN216724498U

CN216724498U - Otolaryngology endoscope support

Info

Publication number: CN216724498U
Application number: CN202122918980.1U
Authority: CN
Inventors: 葛亮
Original assignee: First Affiliated Hospital of Wannan Medical College
Current assignee: First Affiliated Hospital of Wannan Medical College
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-14
Anticipated expiration: 2031-11-25

Abstract

An otolaryngology endoscope support, when having solved the otolaryngology endoscope operation effectively, generally hold the endoscope by the operator's left hand, the right hand holds the surgical instruments and operates, because the operator's one hand can't be liberated and the condition that the hand shakes appears easily, thus lead to the situation that the operation field of vision is unclear, and medical staff is inconvenient in the operation use, not only can aggravate the patient burden, still can bring the problem of many hidden dangers to clinical work, including the base, the middle part upper end fixedly connected with stand of the said base, the upper portion sliding connection of the stand has supports that can move up and down, the right-hand member front side of the support rotates and is connected with the first connecting rod, the left end rear side of the support rotates and is connected with the third connecting rod, the front side upper portion of the support is equipped with the supporter, the supporter can move up and down with the rotation of the first connecting rod, the supporter can swing back and forth with the rotation of the third connecting rod, the middle part of the supporting body is in threaded connection with a threaded rod.

Description

Otolaryngology endoscope support

Technical Field

The utility model belongs to the technical field of the supplementary technique of medical treatment and specifically relates to an otolaryngology endoscope support is related to.

Background

Otolaryngology endoscope is an optical equipment of otolaryngology branch of academic or vocational study, can be to the nasal cavity, the throat position carries out detailed examination, in otolaryngology neck surgery's clinic, the nasal operation accounts for about half of all otolaryngology head neck surgery operations, conventional otolaryngology endoscope operation is held the endoscope by the operator's left hand, the operation instrument is operated to the right hand, because the condition that the hand trembles can not be obtained liberation and appears the hand easily in operator's one hand, thereby lead to the unclear condition in operation field of vision, and medical staff is inconvenient in operation use, not only can aggravate patient's burden, still can bring many hidden dangers for clinical work.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an otolaryngology endoscope support, when carrying out the operation through this design effectual solved otolaryngology endoscope, generally hold the endoscope by the operator's left hand, the operation instrument is operated to the right hand, because the condition that the hand trembled can not be obtained liberating and appear the hand easily of operator's one hand to lead to the unclear condition in operation field of vision, and medical staff is inconvenient in the operation use, not only can aggravate patient's burden, still can bring the problem of a lot of hidden dangers for clinical work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a base, the middle part upper end fixedly connected with stand of base, the upper portion sliding connection of stand has the support that can reciprocate, the right-hand member front side rotation of support is connected with first connecting rod, the left end rear side rotation of support is connected with the third connecting rod, the front side upper portion of support is equipped with the supporter, the supporter can reciprocate along with the rotation of first connecting rod, the supporter can be along with the rotation of third connecting rod and the swing back and forth, the middle part threaded connection of supporter has the threaded rod, the front end of threaded rod is equipped with two fixed bodies, two fixed body bilateral symmetry arrange, the fixed body can be along with the back-and-forth movement of threaded rod and move to inboard or the outside simultaneously.

Preferably, the front end of the upright post is fixedly connected with a rack, the front end of the support is rotatably connected with a gear, the gear and the rack are meshed with each other, the left end of the gear is coaxially and fixedly connected with a second worm wheel, the upper end of the second worm wheel is meshed with a second worm, and the second worm is rotatably connected with the support.

Preferably, a third worm wheel is coaxially and fixedly connected to the left end of the first connecting rod, a third worm is meshed to the lower end of the third worm wheel, the third worm is rotatably connected with the support, the second connecting rod is hinged to the rear end of the first connecting rod, a fifth connecting rod is meshed to the upper end of the second connecting rod, the fifth connecting rod is hinged to the support, and the front end of the fifth connecting rod is hinged to the support.

Preferably, a first worm wheel is coaxially and fixedly connected to the right end of the third connecting rod, a first worm is meshed with the lower end of the first worm wheel, the first worm is rotatably connected with the support, a fourth connecting rod is hinged to the upper end of the third connecting rod, a sixth connecting rod is hinged to the upper end of the fourth connecting rod, a seventh connecting rod is hinged to the front end of the sixth connecting rod, and the front end of the seventh connecting rod is hinged to the support body.

Preferably, the front end of the threaded rod is rotatably connected with a moving body, the moving body is hinged with two eighth connecting rods, the two eighth connecting rods are arranged in bilateral symmetry, the front end of each eighth connecting rod is hinged with a ninth connecting rod, the ninth connecting rods are hinged with the supporting body, and the front ends of the ninth connecting rods are fixedly connected with the corresponding fixing bodies.

The utility model discloses novel structure, think about ingeniously, easy operation is convenient, when carrying out the operation through this design is effectual solved otolaryngology endoscope, generally hold the endoscope by the operator's left hand, the operation apparatus is operated to the right hand, because operator's a hand can not obtain liberation and the condition that the hand trembles appears easily to lead to the condition that the operation field of vision is unclear, and medical staff is inconvenient in the operation use, not only can aggravate patient's burden, still problem that can bring many hidden dangers for clinical work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the front side overall structure of the present invention.

Fig. 3 is a schematic view of the third connecting rod and the supporting body of the present invention.

Fig. 4 is a schematic view of the first connecting rod and the supporting body of the present invention.

Fig. 5 is the schematic view of the matching structure of the threaded rod and the fixing body of the present invention.

Fig. 6 is a schematic view of the second worm and rack matching structure of the present invention.

Reference numbers in the figures: 1. a base; 2. a column; 3. a support; 4. a first worm gear; 5. a first worm; 6. a first link; 7. a second link; 8. a second worm gear; 9. a second worm; 11. a third link; 12. a fourth link; 13. a fifth link; 14. a sixth link; 15. a seventh connecting rod; 16. a support body; 18. a rack; 19. a third worm; 20. a third worm gear; 22. a threaded rod; 23. a moving body; 24. an eighth link; 25. a ninth link; 26. a fixed body; 27. a gear.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-6.

The utility model discloses a base 1, base 1's middle part upper end fixedly connected with stand 2, stand 2's upper portion sliding connection has the support 3 that can reciprocate, the right-hand member front side rotation of support 3 is connected with first connecting rod 6, the left end rear side rotation of support 3 is connected with third connecting rod 11, the front side upper portion of support 3 is equipped with supporter 16, supporter 16 can reciprocate along with the rotation of first connecting rod 6, supporter 16 can swing around along with the rotation of third connecting rod 11, the middle part threaded connection of supporter 16 has threaded rod 22, threaded rod 22's front end is equipped with two stationary bodies 26, two stationary bodies 26 bilateral symmetry arrange, stationary body 26 can move to the inboard or the outside simultaneously along with threaded rod 22's back-and-forth movement.

The utility model can conveniently fix the otolaryngological endoscope and simultaneously can conveniently and stably adjust the fixed angle of the otolaryngological endoscope during the operation, thereby meeting the operation requirement, medical staff can adjust the height of the bracket 3 according to the height of an operating table before the operation so as to more conveniently perform the operation, then the proper position of the endoscope is arranged in the cavity between the two fixing bodies 26, at the moment, the threaded rod 22 is rotated to the rear side, the threaded rod 22 is rotated to the inner side to drive the two fixing bodies 26 to simultaneously move so as to clamp the endoscope and prevent the endoscope from falling off, then the first connecting rod 6 is rotated to drive the supporting body 16 to shift the upper and lower circular arcs, the third connecting rod 11 is turned in cooperation with the threaded rod, the turning of the third connecting rod 11 can drive the supporting body 16 to swing back and forth, so that the supporting body 16 can realize the front and back swing adjustment when the upper and lower circular arcs shift, thereby the endoscope can realize the multi-angle adjustment so as to be suitable for different supporting requirements of patients, the medical staff can carry out the operation better, and the potential risk in the operation is reduced.

The front end of the upright post 2 is fixedly connected with a rack 18, the front end of the support 3 is rotatably connected with a gear 27, the gear 27 and the rack 18 are meshed with each other, the left end of the gear 27 is coaxially and fixedly connected with a second worm wheel 8, the upper end of the second worm wheel 8 is meshed with a second worm 9, and the second worm 9 is rotatably connected with the support 3.

When the height of the bracket 3 needs to be adjusted, the second worm 9 is rotated, the second worm 9 rotates the second worm wheel 8 to rotate, the second worm wheel 8 rotates to drive the gear 27 to synchronously rotate, and the gear 27 rotates to drive the rack 18 to move up and down, so that the height adjustment of the bracket 3 is completed.

A third worm wheel 20 is coaxially and fixedly connected to the left end of the first connecting rod 6, a third worm 19 is meshed with the lower end of the third worm wheel 20, the third worm 19 is rotatably connected with the support 3, the second connecting rod 7 is hinged to the rear end of the first connecting

rod

6, 13 is meshed with the upper end of the second connecting rod 7, the first connecting rod 13 is hinged to the support 3, and the front end of the second connecting rod 13 is hinged to the support 16.

When the third worm 19 rotates, the third worm 19 rotates to drive the third worm wheel 20 to rotate, the third worm wheel 20 rotates to drive the first connecting rod 6 to rotate, the first connecting rod 6 rotates to drive the second connecting rod 7 to shift up and down arcs, the upper end of the second connecting rod 7 drives the supporting body 13 to shift up and down arcs, and the front end of the supporting body 13 drives the supporting body 16 to shift up and down arcs.

The right end of the third connecting rod 11 is coaxially and fixedly connected with a first worm wheel 4, the lower end of the first worm wheel 4 is meshed with a first worm 5, the first worm 5 is rotatably connected with the support 3, the upper end of the third connecting rod 11 is hinged with a fourth connecting rod 12, the upper end of the fourth connecting rod 12 is hinged with a sixth connecting rod 14, the front end of the sixth connecting rod 14 is hinged with a seventh connecting rod 15, and the front end of the seventh connecting rod 15 is hinged with the support body 16.

When the first worm 5 is rotated, the first worm 5 rotates to drive the first worm wheel 4 to rotate, the first worm wheel 4 rotates to drive the third connecting rod 11 to turn up and down, the third connecting rod 11 turns up and down to drive the front-back arc offset of the lower end of the fourth connecting rod 12, the upper end of the fourth connecting rod 12 is extruded to drive the sixth connecting rod 14 to turn up and down, the upper end of the sixth connecting rod 14 can drive the seventh connecting rod 15 to make the front-back arc offset of the seventh connecting rod 15, and the front end of the seventh connecting rod 15 drives the support body 16 to swing back and forth.

The front end of the threaded rod 22 is rotatably connected with a moving body 23, the moving body 23 is hinged with two eighth connecting rods 24, the two eighth connecting rods 24 are symmetrically arranged in a left-right mode, the front end of each eighth connecting rod 24 is hinged with a ninth connecting rod 25, the ninth connecting rods 25 are hinged with the supporting body 16, and the front ends of the ninth connecting rods 25 are fixedly connected with corresponding fixing bodies 26.

When the endoscope needs to be fixed to the inner sides of the two fixing bodies 26, the threaded rod 22 is rotated to enable the threaded rod 22 to move backwards, the moving body 23 is driven to move backwards by the backward movement of the threaded rod 22, the moving body 23 moves backwards, the eighth connecting rods 24 are pulled to enable the two eighth connecting rods 24 to simultaneously offset towards the backward circular arc, the middle parts of the ninth connecting rods 25 are pulled by the front ends of the eighth connecting rods 24 to enable the front ends of the two ninth connecting rods 25 to simultaneously offset towards the inner circular arc, and therefore the fixing body 26 corresponding to each ninth connecting rod 25 is driven to simultaneously offset towards the inner circular arc to clamp the endoscope.

When the utility model is used, the ear-nose-throat endoscope can be conveniently fixed, and simultaneously, the fixed angle of the ear-nose-throat endoscope can be conveniently and stably adjusted during the operation, thereby meeting the operation requirement, medical staff can adjust the height of the bracket 3 according to the height of an operating table before the operation, thereby being more convenient for the operation, when the height of the bracket 3 needs to be adjusted, the second worm 9 is rotated, the second worm 9 rotates the second worm wheel 8 to rotate, the second worm wheel 8 rotates to drive the gear 27 to synchronously rotate, the gear 27 rotates to drive the rack 18 to move up and down, thereby completing the height adjustment of the bracket 3, then the proper position of the endoscope is arranged in a cavity between the two fixing bodies 26, at the moment, the threaded rod 22 is rotated towards the rear side, at the moment, the rear movement of the threaded rod 22 drives the moving body 23 to move towards the rear side, when the moving body 23 moves towards the rear side, the eighth connecting rod 24 is pulled to enable the two eighth connecting rods 24 to simultaneously shift towards the circular arc of the rear side, the front end of the eighth link 24 pulls the middle part of the ninth links 25 to make the front ends of the two ninth links 25 simultaneously offset to the inner circular arc, thereby driving the fixing body 26 corresponding to each ninth link 25 to simultaneously offset to the inner circular arc to clamp the endoscope, when the threaded rod 22 is reversed, the endoscope is loosened, then the third worm 19 is rotated, the third worm 19 is rotated to drive the third worm wheel 20 to rotate, the third worm wheel 20 is rotated to drive the first link 6 to rotate, the first link 6 is rotated to drive the second link 7 to offset the upper and lower circular arcs, the upper end of the second link 7 is driven 13 to offset the upper and lower circular arcs, the front end of the third link 13 drives the support body 16 to offset the upper and lower circular arcs, meanwhile, the first worm 5 is rotated to drive the first worm wheel 4 to rotate, the rotation of the first worm wheel 4 drives the third link 11 to turn up and down, the up and down turning of the third link 11 drives the lower end of the fourth link 12 to offset the front and back circular arcs, the upper end extrusion of fourth connecting rod 12 drives sixth connecting rod 14 and overturns around, the upper end of sixth connecting rod 14 can drive seventh connecting rod 15 and make the arc skew around seventh connecting rod 15, the front end of seventh connecting rod 15 drives supporter 16 swing back and forth, supporter 16 alright realize the front and back swing when the arc skew from top to bottom is adjusted, thereby make the endoscope realize the multi-angle and adjust, with the different support demands that are suitable for the patient, be convenient for medical staff better carry out the operation work, the potential risk that exists when having reduced the operation.

The utility model discloses novel structure, think about ingeniously, easy operation is convenient, when carrying out the operation through this design effectual solved otolaryngology endoscope, generally hold the endoscope by the operator's left hand, the operation apparatus is operated in the right hand, because the condition that the hand trembled can not be obtained liberating and appears easily to operator's one hand to lead to the unclear condition in operation field of vision, and medical staff is inconvenient in the operation use, not only can aggravate patient's burden, still can bring the problem of a lot of hidden dangers for clinical work.

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 otolaryngology endoscope support, including base (1), a serial communication port, middle part upper end fixedly connected with stand (2) of base (1), the upper portion sliding connection of stand (2) has support (3) that can reciprocate, the right-hand member front side rotation of support (3) is connected with first connecting rod (6), the left end rear side rotation of support (3) is connected with third connecting rod (11), the front side upper portion of support (3) is equipped with supporter (16), supporter (16) can reciprocate along with the rotation of first connecting rod (6), supporter (16) can be along with the rotation of third connecting rod (11) and swing back and forth, the middle part threaded connection of supporter (16) has threaded rod (22), the front end of threaded rod (22) is equipped with two fixings (26), two fixings (26) bilateral symmetry arrange, fixings (26) can be along with the back-and-forth movement of threaded rod (22) and move to the inboard or the outside simultaneously.

2. An otolaryngological endoscope support according to claim 1, characterized in that the front end of the upright post (2) is fixedly connected with a rack (18), the front end of the support (3) is rotatably connected with a gear (27), the gear (27) and the rack (18) are meshed with each other, the left end of the gear (27) is coaxially and fixedly connected with a second worm wheel (8), the upper end of the second worm wheel (8) is meshed with a second worm (9), and the second worm (9) is rotatably connected with the support (3).

3. An otolaryngological endoscope holder according to claim 1, characterized in that the left end of the first connecting rod (6) is coaxially and fixedly connected with a third worm wheel (20), the lower end of the third worm wheel (20) is engaged with a third worm (19), the third worm (19) is rotatably connected with the holder (3), the rear end of the first connecting rod (6) is hinged with the second connecting rod (7), the upper end of the second connecting rod (7) is engaged with (13), (13) and the holder (3) are hinged with each other, and the front end of (13) and the support body (16) are hinged with each other.

4. An otolaryngological endoscope bracket according to claim 1, characterized in that the right end of the third connecting rod (11) is coaxially and fixedly connected with a first worm wheel (4), the lower end of the first worm wheel (4) is engaged with a first worm (5), the first worm (5) is rotatably connected with the bracket (3), the upper end of the third connecting rod (11) is hinged with a fourth connecting rod (12), the upper end of the fourth connecting rod (12) is hinged with a sixth connecting rod (14), the front end of the sixth connecting rod (14) is hinged with a seventh connecting rod (15), and the front end of the seventh connecting rod (15) is hinged with the supporting body (16).

5. An otolaryngological endoscope support according to claim 1, characterized in that the front end of the threaded rod (22) is rotatably connected with a moving body (23), the moving body (23) is hinged with two eighth connecting rods (24), the two eighth connecting rods (24) are arranged in bilateral symmetry, the front end of each eighth connecting rod (24) is hinged with a ninth connecting rod (25), the ninth connecting rod (25) and the support body (16) are hinged with each other, and the front end of the ninth connecting rod (25) is fixedly connected with a corresponding fixed body (26).