CN215838932U

CN215838932U - Auxiliary fixing device for ear-nose-throat endoscope

Info

Publication number: CN215838932U
Application number: CN202122243801.9U
Authority: CN
Inventors: 陈露
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-18
Anticipated expiration: 2031-09-15

Abstract

An auxiliary fixing device for an ear-nose-throat endoscope effectively solves the problem that the existing device is inconvenient to fix the endoscope; the movable clamping device comprises a support frame, wherein a left-right fixed box is arranged on the support frame, a vertical sliding groove is formed in the front end of the fixed box, a left-right sliding plate is arranged in the fixed box and can move left and right, sliding grooves communicated with the sliding grooves are formed in the upper side and the lower side of the sliding plate respectively, the two sliding grooves form a splayed shape with a wide left side and a narrow right side, sliding rods inserted into the sliding grooves on the corresponding sides of the sliding rods are connected to the upper side and the lower side in the fixed box respectively in a sliding mode, the front ends of the sliding rods extend out of the sliding grooves and are provided with clamping plates, the arc openings of the two clamping plates are opposite, and the opposite ends of the two clamping plates can be contacted; the endoscope clamping device is ingenious in structure and convenient to use, the endoscope can be clamped by placing the endoscope between the two clamping plates and pulling the pull handle, the limit of the sliding plate can be released by pulling the limit column, and the practicability of the endoscope clamping device is improved.

Description

Auxiliary fixing device for ear-nose-throat endoscope

Technical Field

The utility model relates to the technical field of auxiliary instruments for otolaryngological department, in particular to an otolaryngological endoscope auxiliary fixing device.

Background

In the ear-nose-throat endoscope operation process in the past, the ear endoscope, the nose endoscope and the throat endoscope mainly serve as the function of vision, the operator needs to hold the endoscope with one hand to enable the surgical field to be clearly displayed, the other hand operates surgical instruments to operate, in order to facilitate the operation, corresponding equipment is produced, the existing fixing device cannot effectively fix the endoscope, the fixing is still insecure, a suction tube device and the endoscope have the sliding condition, the existing device wastes time and labor when fixing the endoscope, the operation is inconvenient, the endoscope is fixed, the time is prolonged, the efficiency of medical staff is reduced, the practicability of the device is reduced, and the actual requirements of hospitals cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects in the prior art, the utility model aims to provide an otolaryngological endoscope auxiliary fixing device, which effectively solves the problem that the endoscope is inconvenient to fix by the existing device.

The technical scheme includes that the movable clamping device comprises a supporting frame, a left-right fixing box is arranged on the supporting frame, a vertical sliding groove is formed in the front end of the fixing box, a left-right sliding plate capable of moving left and right is arranged in the fixing box, sliding grooves communicated with the sliding grooves are formed in the upper side and the lower side of the sliding plate respectively, the two sliding grooves form a splayed shape with a wide left side and a narrow right side, sliding rods inserted into the sliding grooves on the corresponding sides of the sliding rods are connected to the upper side and the lower side of the fixing box in a sliding mode respectively, the front end of each sliding rod extends out of the corresponding sliding groove and is provided with clamping plates, arc openings of the two clamping plates are opposite, and opposite ends of the two clamping plates can contact.

The endoscope clamping device is ingenious in structure and convenient to use, the endoscope can be clamped by placing the endoscope between the two clamping plates and pulling the pull handle, the limit of the sliding plate can be released by pulling the limit column, and the practicability of the endoscope clamping device is improved.

Drawings

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

FIG. 2 is a front elevational perspective view, in full section, of the present invention.

FIG. 3 is a left side elevational view, in full section, of the present invention.

Figure 4 is a cut-away rear isometric view of the present invention.

Detailed Description

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

By figure 1 to 4, including support frame 1, be equipped with left right direction's fixed box 2 on the support frame 1, the sliding tray 3 of direction about the fixed box 2 front end is seted up, be equipped with left right direction and the sliding plate 4 that can control the removal in fixed box 2, spout 5 with sliding tray 3 intercommunication is seted up respectively to sliding plate 4 upper and lower both sides, the wide narrow splayed in right side in left side is constituteed to two spout 5, upper and lower both sides sliding connection has the slide bar 6 that inserts its corresponding side spout 5 respectively in fixed box 2, slide bar 6 front end stretches out sliding tray 3 and is equipped with splint 7, two splint 7 arcs are relative, the looks remote site of two splint 7 can contact.

In order to enable the sliding plate 4 to move left and right, the left end of the sliding plate 4 is provided with a pull handle 8 penetrating through the fixed box 2.

In order to facilitate the resetting of the sliding plate 4, a first tension spring is arranged between the right end of the sliding plate 4 and the fixed box 2.

In order to limit the sliding of the sliding plate 4, the upper end of the sliding plate 4 is provided with a plurality of limiting grooves which are uniformly distributed along the left-right direction, and the fixed box 2 is connected with a limiting column 9 which can be inserted into the limiting grooves in a sliding manner.

In order to facilitate the resetting of the limiting column 9, a second tension spring is arranged between the fixed box 2 and the limiting column 9.

In order to move the device conveniently, the lower end of the support frame 1 is provided with a plurality of universal wheels 10.

In order to protect the endoscope, a protective pad 11 is arranged inside the splint 7.

When the endoscope is used, when the endoscope needs to be fixed, the support frame 1 is pushed, the device is moved to a proper position, the limit column 9 is pulled upwards, the second tension spring is stretched, the limit column 9 is pulled upwards continuously, the limit column 9 is not inserted into the limit groove any more, the limit of the sliding plate 4 is released, at the moment, under the action of the first tension spring, the sliding plate 4 moves rightwards in the fixed box 2, the sliding plate 4 drives the pull handle 8 to move rightwards, the sliding plate 4 drives the two sliding rods 6 to move back and forth along the sliding groove 3 through the sliding groove 5, the two sliding rods 6 respectively drive the clamping plates 7 on the corresponding sides to move back, the two clamping plates 7 respectively drive the protective pads 11 on the corresponding sides to move back and move, the sliding plate 4 continues to move rightwards, the two clamping plates 7 continue to move back and forth, a certain distance is left between the two clamping plates 7, the limit column 9 is loosened, under the action of the second tension spring, the limiting column 9 is inserted into the limiting groove;

at the moment, the endoscope is placed between the two clamping plates 7, the pull handle 8 is pulled leftwards, the pull handle 8 drives the sliding plate 4 to move leftwards, the first tension spring is stretched, the limiting column 9 is continuously inserted into the limiting groove under the action of the second tension spring in the process, the sliding plate 4 drives the two sliding rods 6 to move relatively along the sliding groove 3 through the sliding groove 5, the two sliding rods 6 respectively drive the clamping plates 7 on the corresponding sides to move relatively, the two clamping plates 7 are close to each other, the pull handle 8 is continuously pulled, the two clamping plates 7 are continuously close to each other, when the endoscope is clamped by the two clamping plates 7 through the protection pad 11, the pull handle 8 is stopped being pulled, the limiting column 9 is loosened at the moment, the limiting column 9 is inserted into the limiting groove under the action of the second tension spring, the sliding plate 4 is limited, the sliding plate 4 is prevented from sliding reversely, and fixation is unstable;

if the endoscope needs to be fixed continuously, the actions are repeated, after the endoscope is used, the limiting column 9 is pulled upwards, the second tension spring is stretched, the limitation on the sliding plate 4 is relieved, at the moment, the sliding plate 4 moves rightwards under the action of the first tension spring, the sliding plate 4 drives the two sliding rods 6 to move back to back through the sliding groove 5, the two sliding rods 6 respectively drive the clamping plates 7 on the corresponding sides to move back to back, the endoscope is not fixed any more, the endoscope is taken out from between the two clamping plates 7, the support frame 1 is pushed, and the endoscope moving device is moved to an idle area.

The endoscope fixing device is simple in structure, convenient to operate, novel in conception and strong in practicability, the supporting frame and the universal wheels are arranged, the endoscope fixing device can be moved and is convenient for medical staff to use and move, the fixing box, the sliding groove, the sliding plate, the sliding groove, the sliding rod and the pull handle are arranged, the two clamping plates can move oppositely or oppositely to clamp the endoscope, the limiting column, the limiting groove and the second tension spring are arranged, the sliding plate can be stably fixed, the stability of the endoscope fixing device is improved, the endoscope and the protection pad are prevented from being displaced, the operation steps of the medical staff can be reduced, the use difficulty of the medical staff is reduced, and the practicability of the endoscope fixing device is improved.

Claims

1. The utility model provides an otolaryngology endoscope auxiliary fixture, including support frame (1), a serial communication port, be equipped with left right direction's fixed box (2) on support frame (1), sliding tray (3) of upper and lower direction are seted up to fixed box (2) front end, be equipped with left right direction and can control sliding plate (4) that remove in fixed box (2), spout (5) with sliding tray (3) intercommunication are seted up respectively to sliding plate (4) upper and lower both sides, the splayed that the left side is wide narrow right side is constituteed in two spout (5), upper and lower both sides sliding connection has slide bar (6) that insert its corresponding side spout (5) respectively in fixed box (2), slide bar (6) front end stretches out sliding tray (3) and is equipped with splint (7), two splint (7) arcs are relative, the looks remote site contactable of two splint (7).

2. An otolaryngological endoscope auxiliary fixing device according to claim 1, characterized in that the left end of the sliding plate (4) is provided with a pull handle (8) penetrating the fixing box (2).

3. An otolaryngological endoscope auxiliary fixture according to claim 1, characterized in that a first tension spring is provided between the right end of the sliding plate (4) and the fixing box (2).

4. The auxiliary fixing device for the otolaryngological endoscope according to claim 1, wherein the upper end of the sliding plate (4) is provided with a plurality of limiting grooves uniformly distributed along the left-right direction, and the fixing box (2) is slidably connected with limiting columns (9) capable of being inserted into the limiting grooves.

5. An otolaryngological endoscope auxiliary fixture as claimed in claim 1, characterized in that a second tension spring is provided between the fixing box (2) and the spacing column (9).

6. An otolaryngological endoscope auxiliary fixture as claimed in claim 1, wherein the support frame (1) is provided at its lower end with a plurality of universal wheels (10).

7. An otolaryngological endoscope auxiliary fixing device according to claim 1, characterized in that the inner side of the splint (7) is provided with a protective pad (11).