CN211409447U

CN211409447U - Otolaryngology clinical operation device

Info

Publication number: CN211409447U
Application number: CN201922358113.XU
Authority: CN
Inventors: 李维文; 庞帅
Original assignee: Luohe First Peoples Hospital
Current assignee: Luohe First Peoples Hospital
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-04
Anticipated expiration: 2029-12-25

Abstract

An ear-nose-throat clinical operation device effectively solves the problem that the existing arm auxiliary support brackets are inconvenient to disassemble; the upper side of the main body is fixed with an upper clamping plate which is positioned at the left side of the main body and in the front-back direction through a connecting rod, the lower side of the main body is provided with a swinging groove which is communicated from left to right, a swinging rod in the left-right direction is rotatably connected in the swinging groove through a front-back axial rotating shaft, the left end of the swinging rod extends out of the swinging groove and is provided with a supporting rod in the up-down direction, the upper end of the supporting rod is hinged with a lower clamping plate which is positioned under the upper clamping plate, the right end of the swinging rod extends out of the swinging groove and is provided with a handle in the left-right direction, the main body is provided with a transmission groove in the up; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Otolaryngology clinical operation device

Technical Field

The utility model relates to an otolaryngology branch of academic or vocational study auxiliary instrument technical field, concretely relates to otolaryngology clinical operation device.

Background

The otolaryngology department mainly diagnoses some diseases related to ears, noses and throats, when medical personnel carry out operation treatment on a patient, arms need to be lifted up or in a hanging state all the time, when the operation time is long, the accuracy and the efficiency of the operation of the medical personnel can be reduced due to fatigue of the arms and wrists of the medical personnel, the accuracy and the efficiency of the operation of the medical personnel are reduced, the treatment effect of the operation is reduced, discomfort can be caused to the body of the medical personnel, the labor intensity of the medical personnel is increased, unnecessary arm diseases can be caused to the medical personnel, an arm supporting auxiliary support is needed for assisting the operation treatment of the medical personnel, but some existing auxiliary supports are generally fixed on an operating table, when the operation is not needed, the assembly and disassembly are inconvenient, the use of the operating table for other operations is seriously affected, and the use efficiency of the operating table is reduced, meanwhile, the height of the support cannot be adjusted according to the height of the medical staff when the medical staff is used, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide an otolaryngology clinical operation device, which effectively solves the problem that the prior arm auxiliary supporting brackets are inconvenient to disassemble.

The technical scheme of its solution is, the utility model discloses a main part of upper and lower direction, the main part upside is fixed with the punch holder that is located its left and fore-and-aft direction through the connecting rod, the swing groove that link up about the main part downside is seted up, the swing inslot rotates through axial pivot around and is connected with the swinging arms of left and right directions, the swinging arms left end stretches out the swing groove and is equipped with the bracing piece of direction from top to bottom, upper end of the support bar articulates there is the lower plate that is located under the punch holder, the swinging arms right-hand member stretches out the swing groove and is equipped with the handle of direction from top to bottom, axial and the ascending transmission groove of opening about having seted up in the main part, the coaxial back shaft that can reciprocate that is equipped with.

Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, high durability and convenient use, set up main part, swinging arms, punch holder, lower plate, back shaft and arc layer board, arm when convenient to medical personnel's operation supports, avoided causing arm fatigue because of the operating time overlength, be favorable to medical personnel to dismantle this device simultaneously, improved the rate of utilization of operating table, strengthened the practicality of this device, be equipped with handle, ratchet, inserted block, rubber pad, the medical personnel of being convenient for are to the use of this device, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

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

Fig. 2 is a perspective view of the utility model.

Figure 3 is the utility model discloses a partially cut owner and look axonometric drawing.

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

Fig. 5 is an enlarged view of B in fig. 3 according to the present invention.

Detailed Description

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

The utility model is shown by fig. 1 to 5, main part 1 including the upper and lower direction, main part 1 upside is fixed with through connecting rod 2 is located its left and fore-and-aft direction punch holder 3, swing groove 4 that link up about the main part 1 downside has been seted up, swing groove 4 is interior to rotate through axial pivot 5 around and is connected with swing lever 6 of left and right direction, swing lever 6 left end is stretched out swing groove 4 and is equipped with the bracing piece 7 of upper and lower direction, bracing piece 7 upper end articulates has lower plate 8 that is located under punch holder 3, swing lever 6 right-hand member stretches out swing groove 4 and is equipped with the handle 9 of left and right direction, upper and lower axial and the ascending transmission groove 10 of opening have been seted up on the main part 1, coaxial back shaft 11 that can reciprocate is equipped with in the transmission groove 10, back shaft 11 upper end stretches out transmission groove 10.

In order to limit the swing position of the swing lever 6, a sliding groove 13 is formed on the right side of the swing lever 6 and penetrates up and down, a semi-annular ratchet bar 14 coaxial with the rotating shaft 5 is arranged at the right end of the main body 1, the ratchet bar 14 is inserted into the sliding groove 13 and can move relative to the sliding groove 13, and an insertion block 15 capable of being inserted into a ratchet groove of the ratchet bar 14 is arranged in the handle 9.

In order to make the insertion block 15 inserted into the ratchet groove of the ratchet bar 14, a left-right direction placing groove 16 is arranged in the handle 9, the right side wall of the placing groove 16 is connected with the right end of the insertion block 15 through a spring piece 17, and the insertion block 15 is connected with the handle 9 in a sliding way.

In order to facilitate the movement of the insertion block 15, a through groove in the left-right direction is formed in the upper side wall of the placing groove 16, a connecting block 18 with the upper end inserted into the through groove and capable of moving in the through groove is arranged on the right side of the insertion block 15, and a shifting piece 19 is arranged at the upper end of the connecting block 18.

In order to move the supporting shaft 11 up and down, the upper end of the main body 1 is rotatably connected with a rotating handle 20, the rotating handle 20 is in threaded connection with the supporting shaft 11, the front side and the rear side of the main body 1 are respectively provided with a front-back through limiting groove 21, and the front side and the rear side of the lower end of the supporting shaft 11 are respectively provided with a limiting block 22 inserted into the limiting groove 21 on the corresponding side.

In order to facilitate the use of the device, the opposite surfaces of the upper clamping plate 3 and the lower clamping plate 8 are respectively provided with a rubber pad 23, the inner side of the arc-shaped supporting plate 12 is provided with an elastic pad with the same shape as the arc-shaped supporting plate, the lower side of the main body 1 is provided with a tension spring 24 positioned at the left end of the main body, and the free end of the tension spring 24 is connected with the left side of the swinging rod 6.

When the utility model is used, the direction of the teeth of the ratchet bar 14 is clockwise, the device is placed at the bed head of the operation bed or at the two sides of the operation bed, so that the rubber pad 23 on the upper splint 3 is contacted with the upper surface of the operation bed, the handle 9 is swung downwards at the moment, the handle 9 drives the right side of the swinging rod 6 to swing downwards along the rotating shaft 5, meanwhile, the left side of the swinging rod 6 swings upwards along the rotating shaft 5 and stretches the tension spring 24, the swinging rod 6 drives the supporting rod 7 to swing upwards along with the upward swing of the left side of the swinging rod 6, the supporting rod 7 drives the lower splint 8 to swing upwards, and the rubber pad 23 at the lower side is contacted with the lower surface of the operation bed along;

in the process of swinging the swinging rod 6, the ratchet bar 14 rotates anticlockwise relative to the sliding chute 13, as the tooth direction of the ratchet bar 14 is clockwise, the ratchet bar 14 pushes the insert block 15 rightwards, the insert block 15 moves rightwards and presses the spring leaf 17, meanwhile, the insert block 15 drives the shifting piece 19 to move rightwards through the connecting block 18, when the rubber pad 23 on the lower side is contacted with the lower surface of the operating table and presses the operating table, the swinging handle 9 is stopped, at the moment, the insert block 15 moves leftwards under the action of the spring leaf 17 and is inserted into the ratchet groove of the ratchet bar 14, as the tooth direction of the ratchet bar 14 is clockwise, the position of the swinging rod 6 is limited, and as the upper clamping plate 3 presses the operating table plate on the lower clamping plate 8, the device is fixed on the operating table;

after the device is fixed on an operating bed, the rotating handle 20 is rotated clockwise, the rotating handle 20 drives the supporting shaft 11 to move upwards, the supporting shaft 11 drives the limiting block 22 to move upwards along the limiting groove 21, meanwhile, the supporting shaft 11 drives the arc-shaped supporting plate 12 to move upwards, after the arc-shaped supporting plate 12 moves to a proper position, the rotating handle 20 stops rotating, at the moment, due to the self-locking property of threaded connection, the position of the supporting shaft 11 is fixed, the position of the arc-shaped supporting plate 12 is fixed, if the position of the arc-shaped supporting plate 12 needs to move downwards, the rotating handle 20 is rotated anticlockwise, the rotating handle 20 drives the supporting shaft 11 to move downwards, the supporting shaft 11 drives the limiting block 22 to move downwards along the limiting groove 21, meanwhile, the supporting shaft 11 drives the arc-shaped supporting plate 12 to move downwards, after the arc-shaped supporting plate 12 moves to a proper position, the rotating handle 20 stops rotating, at, the position of the arc-shaped supporting plate 12 is fixed;

after the position of the arc-shaped supporting plate 12 is fixed, a medical worker places an arm on the arc-shaped supporting plate 12 to treat a patient, the medical worker detaches the device from an operating table if necessary after the operation is finished, moves the shifting piece 19 rightwards, the shifting piece 19 drives the inserting block 15 to move rightwards through the connecting block 18 and extrudes the spring piece 17, after the inserting block 15 moves out of the ratchet groove of the ratchet rack 14, the shifting piece 19 stops moving, the limitation of the swing rod 6 is relieved at the moment, the left side of the swing rod 6 swings downwards under the action of the tension spring 24 and drives the right side of the swing rod to swing upwards along the rotating shaft 5, meanwhile, the swing rod 6 drives the supporting rod 7 to move downwards and relieve the extrusion on the bed plate, and the device is.

Claims

1. A clinical operation device for otolaryngology comprises a main body (1) in the up-and-down direction, and is characterized in that an upper clamping plate (3) which is positioned at the left side and in the front-and-back direction is fixed at the upper side of the main body (1) through a connecting rod (2), a swinging groove (4) which is communicated with the left side and the right side is formed in the lower side of the main body (1), a swinging rod (6) in the left-and-right direction is rotatably connected in the swinging groove (4) through a front-and-back axial rotating shaft (5), the left end of the swinging rod (6) extends out of the swinging groove (4) and is provided with a supporting rod (7) in the up-and-down direction, a lower clamping plate (8) which is positioned under the upper clamping plate (3) is hinged at the upper end of the supporting rod (7), a handle (9) in the left-and-right direction is arranged at the right end of, the upper end of the supporting shaft (11) extends out of the transmission groove (10) and is provided with an arc-shaped supporting plate (12) with an upward opening.

2. The otolaryngological clinical operation device according to claim 1, wherein the right side of the swing lever (6) is provided with a through chute (13), the right end of the main body (1) is provided with a semi-circular ratchet bar (14) coaxial with the rotating shaft (5), the ratchet bar (14) is inserted into the chute (13) and can move relative to the chute (13), and the handle (9) is provided with an insertion block (15) capable of being inserted into a ratchet groove of the ratchet bar (14).

3. An otolaryngological clinical operation device according to claim 1, characterized in that, the handle (9) is provided with a left and right placing groove (16), the right side wall of the placing groove (16) is connected with the right end of the insert block (15) through a spring piece (17), and the insert block (15) is connected with the handle (9) in a sliding way.

4. An otolaryngological clinical operation device according to claim 3, characterized in that the upper side wall of the placing groove (16) is provided with a left-right direction through groove, the right side of the insert block (15) is provided with a connecting block (18) with an upper end inserted into the through groove and capable of moving in the through groove, and the upper end of the connecting block (18) is provided with a shifting piece (19).

5. An otolaryngological clinical operation device according to claim 1, characterized in that the upper end of the main body (1) is rotatably connected with a rotating handle (20), the rotating handle (20) is in threaded connection with the supporting shaft (11), the front and rear sides of the main body (1) are respectively provided with a front and rear through limiting groove (21), and the front and rear sides of the lower end of the supporting shaft (11) are respectively provided with a limiting block (22) inserted into the limiting groove (21) of the corresponding side.

6. An otolaryngological clinical operation device according to claim 1, characterized in that, the upper splint (3) and the lower splint (8) are provided with rubber pads (23) on their opposite faces respectively, the inner side of the arc-shaped supporting plate (12) is provided with an elastic pad having the same shape as the upper splint, the lower side of the main body (1) is provided with a tension spring (24) at its left end, and the free end of the tension spring (24) is connected with the left side of the swinging rod (6).