CN210277622U

CN210277622U - Convenient operation's otolaryngology scope nursing support

Info

Publication number: CN210277622U
Application number: CN201920805532.0U
Authority: CN
Inventors: 刘静; 王俊霞
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-10
Anticipated expiration: 2029-05-30

Abstract

An otolaryngology endoscope nursing support convenient to operate effectively solves the problems that the existing endoscope nursing support is inconvenient to finely adjust the height of an endoscope and adjust the angle of the otolaryngology endoscope; the endoscope handle comprises a supporting plate, wherein a fixing plate in the vertical direction is arranged on the left side of the supporting plate, a rack in the vertical direction is connected in the fixing plate in a sliding manner, a fixing support in the vertical direction is arranged on the right side of the supporting plate, a gear which is in the front-back axial direction and is meshed with the rack is rotationally connected in the fixing support, a blocking block which can be matched with the gear is hinged to the bottom of the fixing support, a circular supporting plate in the horizontal direction is arranged on the upper end face of the rack, a guide post is coaxially arranged on the upper side of the circular supporting plate, a rotatable fixing frame is sleeved on the guide post, a connecting rod capable of swinging up and down; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Convenient operation's otolaryngology scope nursing support

Technical Field

The utility model relates to an otolaryngology branch of academic or vocational study nursing equipment technical field, in particular to convenient operation's otolaryngology scope nursing support.

Background

In the patient medical care of otolaryngology branch of academic or vocational study, because otolaryngology department inner space is narrow and small, it is supplementary type's observation and treatment to need the scope, often medical personnel all are handheld scope on one hand, take instrument to operate patient otolaryngology department on one hand, under such environment, medical personnel's both hands can not be liberated, and inconvenient the operation, medical risk appears easily, produce secondary damage to the patient, there is certain defect in current scope nursing support, inconvenient highly finely tune the scope, the inconvenient angle of adjusting the scope that is located otolaryngology, carry out the adjunctie therapy.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome prior art's defect, the utility model aims at providing a convenient operation's otolaryngology scope nursing support, the effectual current scope nursing support of having solved is inconvenient finely tunes the height of scope, the inconvenient problem of adjusting the angle of otolaryngology scope.

The technical scheme of its solution is, the utility model discloses a backup pad, the fixed plate of direction about the backup pad left side is equipped with, sliding connection has the rack of direction about the fixed plate, the backup pad right side is equipped with the fixing support of direction about, the fixing support internal rotation is connected with the front and back axial and with rack toothing's gear, the fixing support bottom articulates there is the piece that stops with gear complex, the rack up end is equipped with the circular layer board of horizontal direction, the coaxial guide post that is equipped with of circular layer board upside, the cover is equipped with rotatable mount on the guide post, but mount right side articulates there is luffing motion's connecting rod, the free end of connecting rod is equipped with the revolute pair, the right-hand member of revolute.

Compared with the prior art, the beneficial effects of the utility model are that: the gear drives the rack to ascend and descend, so that the position of the endoscope can be roughly adjusted, the connecting rod is rotated to locally and finely adjust the position of the endoscope, medical personnel can conveniently operate the endoscope, a proper position can be found better, the rotating pair is rotated, multi-angle rotation of the endoscope can be realized, the direction of the endoscope can be finely adjusted conveniently, the medical personnel can conveniently observe the conditions in the ear, nose and throat, and the normal operation can be ensured; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a front view of the cutting device.

Fig. 3 is a top isometric view of the present invention.

Fig. 4 is an enlarged view of a in fig. 2 of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to figure 4, the utility model discloses a backup pad 1, the fixed plate 2 of direction about 1 left side of backup pad is equipped with, sliding connection has rack 3 in fixed plate 2, the fixed bolster 4 of direction about 1 right side of backup pad is equipped with, 4 internal rotations of fixed bolster are connected with around the axial and with rack 3 meshed

gears

5, 4 bottom hinged of fixed bolster have can with 5 complex stop block 6 of gear, 3 up end of rack are equipped with the circular layer board 7 of horizontal direction, 7 upside coaxial guide posts 8 that are equipped with of circular layer board, the cover is equipped with rotatable mount 9 on the guide post 8, mount 9 right side is articulated to have connecting rod 10 that can the luffing motion, the free end of connecting rod 10 is equipped with revolute pair 11, the right-hand member of revolute pair 11 be equipped with can with scope handle department complex.

In order to facilitate the up-and-down sliding of the rack 3, a sliding groove 13 in the up-and-down direction is formed in the fixing plate 2, and the sliding groove 13 is connected with the rack 3 in a sliding manner.

For the convenience of fixing the nursing support on the side of an operating table, the lower side of the supporting plate 1 is provided with a U-shaped support 14 with an opening facing to the left, the lower side of the U-shaped support 14 is in threaded connection with a bolt 15 in the vertical direction, and the upper end of the bolt 15 is provided with a pressure plate 16.

In order to fix the endoscope conveniently, a rectangular groove 17 penetrating through the upper end and the lower end of the fixed block 12 is formed in the fixed block 12, a pressure block 18 capable of sliding back and forth is arranged in the rectangular groove 17, a guide rod 19 penetrating through the rear end of the fixed block 12 is arranged at the rear end of the pressure block 18, and a first spring 20 located between the pressure block 18 and the rear end of the rectangular groove 17 is sleeved on the guide rod 19.

In order to facilitate the vertical sliding of the rack 3 and the fixing of the rack at any position, a support rod 21 perpendicular to the front side of the stop block 6 is arranged at the front side of the stop block, the support rod 21 penetrates through the fixed support 4 and can slide vertically, and a second spring 22 is arranged between the bottom of the fixed support 4 and the stop block 6.

In order to protect the gear 5 and the rack 3 and achieve an aesthetic effect, a protective shell 23 is arranged outside the fixed support 4.

In order to rotate the gear 5, a handle 24 penetrating through the protective casing 23 is coaxially arranged at the front side of the gear 5, and the front end of the support rod 21 penetrates through the protective casing 23 and can slide up and down.

The utility model discloses when using, when the patient carries out the operation in the otolaryngology intracavity, insert the operating table side to U type support 14 of backup pad 1 downside, rotate bolt 15, make bolt 15 move upwards, drive pressure plate 16 and move upwards, extrude the operating table downside, accomplish the fixed of nursing support, insert the scope afterwards in can rather than handle department complex fixed block 12, the guide bar 19 that the pulling is located the front end of fixed block 12, it slides backward along rectangular channel 17 to drive pressure block 18, make first spring 20 compress, insert the scope in rectangular channel 17, loosen guide bar 19, first spring 20 relaxes, it extrudes scope handle 24 department to promote pressure block 18, and pressure block 18 can cooperate with scope handle 24 department, accomplish the fixed to the scope;

when the height of the endoscope needs to be adjusted, the handle 24 is rotated clockwise, the gear 5 extrudes the blocking block 6, the blocking block 6 compresses the second spring 22 to swing downwards, the gear 5 rotates upwards, because the gear 5 is meshed with the rack 3, the gear 5 drives the rack 3 to slide upwards, when the rack 3 slides upwards along the sliding chute 13 to a certain height, the second spring 22 is bounced, the blocking block 6 is matched with the gear 5 again to prevent the gear 5 from rotating when not stressed, the rack 3 is driven to slide downwards, the fixing frame 9 sleeved on the guide rod 19 on the circular supporting plate 7 is rotated to a certain angle, the rotation is stopped, and because the fixing frame 9 is tightly matched with the guide rod 19, the endoscope can not rotate when not stressed, the connecting rod 10 is rotated to enable the endoscope to be positioned at a height convenient for medical staff to operate, and the connecting rod 10 is hinged and tightly matched, so that the endoscope can be stably positioned at a certain angle when not stressed;

when the endoscope is inserted into the ear, nose and throat of a patient, the angle of the endoscope needs to be finely adjusted, when the internal condition is convenient to observe, the revolute pair 11 is rotated to drive the endoscope in the rectangular groove 17 to be adjusted to a position convenient to operate, the rotation is stopped, and the revolute pair 11 cannot rotate when not stressed, so that the operation of medical personnel can be facilitated;

after the operation, the guide rod 19 located at the rear end of the fixed block 12 is pulled to drive the pressure block 18 to slide backwards, the first spring 20 is compressed, the pressure block 18 is separated from the endoscope handle 24, the endoscope is taken out, the guide rod 19 is loosened, the first spring 20 expands to drive the pressure block 18 to slide to the original state, the support rod 21 is pressed downwards, the support rod 21 penetrates through the protective shell 23 and can enable the upper arc and the lower arc to slide, the blocking block 6 compresses the second spring 22, the blocking block 6 is separated from the gear 5, the hand wheel 24 is rotated anticlockwise, the gear 5 drives the rack 3 to slide downwards to the initial position, the bolt 15 is screwed, the pressure plate 16 stops extruding the operating table, the operating table is separated until the operating table is separated from the lower side face, the nursing support.

Claims

1. An otolaryngology scope nursing support convenient to operate comprises a supporting plate (1) and is characterized in that a fixing plate (2) in the vertical direction is arranged on the left side of the supporting plate (1), racks (3) in the vertical direction are connected in the fixing plate (2) in a sliding mode, a fixing support (4) in the vertical direction is arranged on the right side of the supporting plate (1), gears (5) which are in the front-back axial direction and are meshed with the racks (3) are rotationally connected in the fixing support (4), a blocking block (6) capable of being matched with the gears (5) is hinged to the bottom of the fixing support (4), a circular supporting plate (7) in the horizontal direction is arranged on the upper end face of each rack (3), guide columns (8) are coaxially arranged on the upper sides of the circular supporting plates (7), a rotatable fixing frame (9) is sleeved on each guide column (8), a connecting rod (10) capable of swinging up and down, the right end of the revolute pair (11) is provided with a fixed block (12) which can be matched with the handle of the endoscope.

2. An easy-to-operate ear-nose-throat endoscope nursing bracket according to claim 1, characterized in that the fixing plate (2) is provided with a slide groove (13) in the vertical direction, and the slide groove (13) is slidably connected with the rack (3).

3. An easy-to-operate support for otolaryngological endoscopy as claimed in claim 1, wherein a U-shaped support (14) with an opening facing left is provided at the bottom of the support plate (1), a bolt (15) is screwed to the bottom of the U-shaped support (14) in the up-down direction, and a pressure plate (16) is provided at the top of the bolt (15).

4. The otolaryngology scope nursing support of claim 1, wherein the fixed block (12) is internally provided with a rectangular groove (17) penetrating through the upper and lower ends thereof, the rectangular groove (17) is internally provided with a pressure block (18) capable of sliding back and forth, the rear end of the pressure block (18) is provided with a guide rod (19) penetrating through the rear end of the fixed block (12), and the guide rod (19) is sleeved with a first spring (20) positioned between the pressure block (18) and the rear end of the rectangular groove (17).

5. An easy-to-operate support for otorhinolaryngological endoscopy as in claim 1, wherein the front side of the blocking block (6) is provided with a support rod (21) perpendicular to the front side thereof, the support rod (21) passes through the fixed support (4) and can slide up and down, and a second spring (22) is arranged between the bottom of the fixed support (4) and the blocking block (6).

6. An easy-to-operate support for otolaryngological endoscopy as in claim 1, characterized in that the outside of the fixed support (4) is provided with a protective shell (23).

7. An easy-to-operate ear-nose-throat endoscope nursing bracket according to claim 1, characterized in that the front side of the gear (5) is coaxially provided with a handle (24) penetrating through the protective shell (23), and the front end of the support rod (21) penetrates through the protective shell (23) and can slide up and down.