Cleaning device in nasal endoscopic surgery

Abstract

The utility model relates to the technical field of medical instruments, and discloses a cleaning device in a nasal endoscopic surgery, which comprises a cleaning box, the upper end of the cleaning box is fixedly connected with a mounting disc, a nasal endoscope is arranged in the mounting disc, a fixing device is arranged in the mounting disc, a cleaning device is arranged in the cleaning box, and the nasal endoscope is arranged in the cleaning box. A drain outlet is formed in the side surface of the cleaning box; the fixing device comprises a clamping assembly which is arranged in a mounting disc and used for fixing a nasal endoscope to be cleaned; the taking-out assembly is arranged on the side face of the clamping assembly and used for controlling the clamping assembly to enable the nasal endoscope to be taken out conveniently, the clamping assembly comprises a containing groove, the containing groove is formed in the mounting disc, and a through hole is formed in the inner wall of the containing groove. According to the cleaning device in the nasal endoscopic surgery, by arranging the fixing device, rapid fixing of a nasal endoscope can be achieved, then the stability of the nasal endoscope during cleaning is guaranteed, the cleaning quality is guaranteed, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a cleaning device used in nasal endoscopic surgery. Background Art

[0002] A nasal endoscope is an ENT device, an optical device that can perform detailed examinations of the nasal cavity. A nasal endoscope can easily pass through the narrow nasal cavity and the structure of the nasal passage to examine the nasal cavity, nasopharynx, and even the internal structure of the sinuses. It is an important means of diagnosing sinusitis and nasal polyps.

[0003] For example, Chinese patent CN213406351U discloses a nasal endoscope lens cleaning device, which relates to the field of medical device technology, including a tank body, a tank cover is provided on the top of the tank body, a micro motor is provided at the bottom of the tank body, a partition is provided on the top of the micro motor, a rotating shaft is provided on the top of the partition, and a rotating blade is provided at the end of the rotating shaft, and the micro motor provides power for the rotating blade through the rotating shaft; an electric heating body is provided inside the partition; an opening is provided on the tank cover, and a nasal endoscope lens fixing device is fixed on the side wall of the opening, and the nasal endoscope lens fixing device includes a first fixing arm and a second fixing arm. Its advantages are: when the nasal endoscope lens needs to be cleaned after use, it only needs to fix the nasal endoscope lens on the tank cover, turn on the power, and clean the lens without manual means, with high cleaning efficiency and convenient use. An electric heating body is provided, which generates heat after being energized, and keeps the cleaning liquid at a certain temperature during use, so as to prevent the lens from fogging due to temperature difference during use, and avoid lens blurring and blocking the surgical field of view.

[0004] However, in actual use, the device fixes the nasal endoscope lens on the can cover and then cleans it. However, this fixing method is not stable enough, so vibration will occur during cleaning, resulting in poor cleaning effect. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a cleaning device for nasal endoscopic surgery.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for nasal endoscopic surgery, comprising a cleaning box, a mounting plate fixedly connected to the upper end of the cleaning box, a fixing device provided inside the mounting plate, a cleaning device provided inside the cleaning box, and a sewage outlet provided on the side of the cleaning box; wherein the fixing device comprises a clamping assembly, which is arranged inside the mounting plate and is used to fix the nasal endoscope to be cleaned; and a removal assembly, which is arranged on the side of the clamping assembly and is used to control the clamping assembly so that the nasal endoscope can be easily removed.

[0009] Preferably, the clamping assembly includes a receiving groove, which is opened inside the mounting plate, and a through hole is opened on the inner wall of the receiving groove, a movable rod is slidably connected inside the through hole, and one end of the movable rod away from the through hole is fixedly connected to the clamping plate, and a spring is fixedly connected to the inner wall of the receiving groove, and the other end of the movable rod is fixedly connected to the movable plate, and the other end of the spring is fixedly connected to the movable plate.

[0010] Preferably, the removal assembly includes a fixing rod, which is fixedly connected to the upper end of the mounting plate, a movable plate is provided on the outer movable sleeve of the fixing rod, a mounting groove is provided on the surface of the mounting plate, a connecting rod is fixedly connected to the inside of the mounting groove, a sliding plate is slidably connected to the outer wall of the connecting rod, a connecting rod is hinged at the upper end of the sliding plate, the other end of the connecting rod is hinged to the side of the movable plate, a connecting plate is fixedly connected to the side of the sliding plate, and the other end of the connecting plate is fixedly connected to the movable plate.

[0011] Preferably, a sliding groove is provided on a side surface of the installation groove, the other side of the sliding groove is communicated with the accommodating groove, and the connecting plate is slidably connected to the sliding groove.

[0012] Preferably, the cleaning device includes a cleaning liquid storage tank, which is fixedly connected to the side of the cleaning box, a water pump is provided inside the cleaning liquid storage tank, a connecting pipe is fixedly connected to the upper end of the water pump, a nozzle is fixedly connected to the other end of the connecting pipe, a mounting plate is fixedly connected to the inside of the cleaning box, and a brush plate is fixedly connected to the inner side of the mounting plate.

[0013] Preferably, two brush plates are provided and are symmetrically arranged on both sides of the interior of the cleaning box.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cleaning device for nasal endoscopic surgery, which has the following beneficial effects:

[0016] 1. The cleaning device used in nasal endoscopic surgery can achieve rapid fixation of the nasal endoscope by setting a fixing device, thereby ensuring the stability of the nasal endoscope during cleaning, thereby ensuring the quality of cleaning and improving the cleaning effect.

[0017] Second, the cleaning device used in the nasal endoscopic surgery can clean the nasal endoscope by setting the cleaning device, without the need to manually clean the lens, with high cleaning efficiency and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a front sectional structural schematic diagram of the utility model.

[0023] In the figure: 1. cleaning box; 2. mounting plate; 3. nasal endoscope; 411. accommodating groove; 412. through hole; 413. movable rod; 414. clamping plate; 415. spring; 416. movable plate; 421. fixed rod; 422. movable plate; 423. mounting groove; 424. connecting rod; 425. sliding plate; 426. connecting rod; 427. connecting plate; 428. slide; 501. cleaning liquid storage box; 502. water pump; 503. connecting pipe; 504. nozzle; 505. mounting plate; 506. brush plate; 6. sewage outlet. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-3 As shown, the utility model provides a cleaning device for nasal endoscopic surgery, including a cleaning box 1, a mounting plate 2 is fixedly connected to the upper end of the cleaning box 1, a nasal endoscope 3 is arranged inside the mounting plate 2, a fixing device is arranged inside the mounting plate 2, a cleaning device is arranged inside the cleaning box 1, and a sewage outlet 6 is opened on the side of the cleaning box 1; wherein the fixing device includes a clamping assembly, which is arranged inside the mounting plate 2 and is used to fix the nasal endoscope 3 to be cleaned; and a removal assembly, which is arranged on the side of the clamping assembly and is used to control the clamping assembly so that the nasal endoscope 3 can be easily removed.

[0027] The clamping assembly includes a receiving groove 411, which is opened inside the mounting plate 2. A through hole 412 is opened on the inner wall of the receiving groove 411. A movable rod 413 is slidably connected inside the through hole 412. One end of the movable rod 413 away from the through hole 412 is fixedly connected to a clamping plate 414. A spring 415 is fixedly connected to the inner wall of the receiving groove 411. The other end of the movable rod 413 is fixedly connected to a movable plate 416. The other end of the spring 415 is fixedly connected to the movable plate 416.

[0028] The removal assembly includes a fixed rod 421, which is fixedly connected to the upper end of the mounting disk 2. A movable plate 422 is provided on the outer movable sleeve of the fixed rod 421. A mounting groove 423 is provided on the surface of the mounting disk 2. A connecting rod 424 is fixedly connected to the inside of the mounting groove 423. A sliding plate 425 is slidably connected to the outer wall of the connecting rod 424. A connecting rod 426 is hinged at the upper end of the sliding plate 425. The other end of the connecting rod 426 is hinged to the side of the movable plate 422. A connecting plate 427 is fixedly connected to the side of the sliding plate 425. The other end of the connecting plate 427 is fixedly connected to the movable plate 416.

[0029] A sliding groove 428 is formed on a side of the installation groove 423 . The other side of the sliding groove 428 is communicated with the receiving groove 411 , and the connecting plate 427 is slidably connected to the sliding groove 428 .

[0030] In this embodiment, by providing a fixing device, the nasal endoscope 3 can be quickly fixed, thereby ensuring the stability of the nasal endoscope 3 during cleaning, thereby ensuring the quality of cleaning and improving the cleaning effect.

[0031] During use, when the nasal endoscope 3 needs to be cleaned, the movable plate 422 is pressed, and the movable plate 422 will move downward on the outside of the fixed rod 421, and then the sliding plate 425 will be pushed to move to both sides under the action of the connecting rod 424, and then the movable plate 416 will be driven to move to both sides through the connecting plate 427, and then the movable rod 413 will be driven to move to both sides, and the clamping plate 414 will move to both sides. At this time, the nasal endoscope 3 is placed into the middle opening of the mounting plate 2 and inserted into the cleaning box 1. At this time, the movable plate 422 is released, and then the spring 415 will push the movable plate 416 to move to the middle, and then the clamping plate 414 will move to the middle at the same time, thereby fixing the nasal endoscope 3.

[0032] Example 2

[0033] like Figure 4As shown, on the basis of Example 1, a cleaning device is added, including a cleaning liquid storage tank 501, the cleaning liquid storage tank 501 is fixedly connected to the side of the cleaning tank 1, a water pump 502 is arranged inside the cleaning liquid storage tank 501, a connecting pipe 503 is fixedly connected to the upper end of the water pump 502, a nozzle 504 is fixedly connected to the other end of the connecting pipe 503, a mounting plate 505 is fixedly connected to the inside of the cleaning tank 1, and a brush plate 506 is fixedly connected to the inner side of the mounting plate 505.

[0034] Two brush plates 506 are provided and are symmetrically arranged on both sides of the interior of the cleaning box 1.

[0035] In this embodiment, the nasal endoscope 3 can be cleaned by providing a cleaning device, without the need to manually clean the lens, with high cleaning efficiency and easy use.

[0036] During use, when the nasal endoscope 3 is fixed, the water pump 502 is started to transport the cleaning liquid inside the cleaning liquid storage box 501 to the nozzle 504 through the connecting pipe 503, and then the nasal endoscope 3 is cleaned through the nozzle 504, and the brush plate 506 will clean the nasal endoscope 3 at the same time.

Claims

1. A cleaning device for nasal endoscopic surgery, comprising a cleaning box (1), characterized in that: The upper end of the cleaning box (1) is fixedly connected to a mounting plate (2), a nasal endoscope (3) is arranged inside the mounting plate (2), a fixing device is arranged inside the mounting plate (2), a cleaning device is arranged inside the cleaning box (1), and a sewage outlet (6) is opened on the side of the cleaning box (1); The fixing device comprises a clamping assembly, which is arranged inside the mounting plate (2) and is used to fix the nasal endoscope (3) to be cleaned; The taking-out assembly is arranged on the side of the clamping assembly and is used to control the clamping assembly to remove the nasal endoscope (3).

2. The cleaning device for endoscopic nasal surgery according to claim 1, characterized in that: The clamping assembly comprises a receiving groove (411), wherein the receiving groove (411) is provided inside the mounting plate (2), a through hole (412) is provided on the inner wall of the receiving groove (411), a movable rod (413) is slidably connected inside the through hole (412), one end of the movable rod (413) away from the through hole (412) is fixedly connected to a clamping plate (414), a spring (415) is fixedly connected to the inner wall of the receiving groove (411), the other end of the movable rod (413) is fixedly connected to a movable plate (416), and the other end of the spring (415) is fixedly connected to the movable plate (416).

3. The cleaning device for endoscopic nasal surgery according to claim 1, characterized in that: The removal assembly comprises a fixed rod (421), wherein the fixed rod (421) is fixedly connected to the upper end of the mounting plate (2), a movable plate (422) is provided on the outer movable sleeve of the fixed rod (421), a mounting groove (423) is provided on the surface of the mounting plate (2), a connecting rod (424) is fixedly connected to the inside of the mounting groove (423), a sliding plate (425) is slidably connected to the outer wall of the connecting rod (424), a connecting rod (426) is hinged at the upper end of the sliding plate (425), the other end of the connecting rod (426) is hinged to the side of the movable plate (422), a connecting plate (427) is fixedly connected to the side of the sliding plate (425), and the other end of the connecting plate (427) is fixedly connected to the movable plate (416).

4. The cleaning device for endoscopic nasal surgery according to claim 3, characterized in that: A sliding groove (428) is provided on the side of the installation groove (423), the other side of the sliding groove (428) is communicated with the accommodating groove (411), and the connecting plate (427) is slidably connected to the sliding groove (428).

5. The cleaning device for endoscopic nasal surgery according to claim 1, characterized in that: The cleaning device comprises a cleaning liquid storage tank (501), wherein the cleaning liquid storage tank (501) is fixedly connected to the side of a cleaning box (1), a water pump (502) is arranged inside the cleaning liquid storage tank (501), a connecting pipe (503) is fixedly connected to the upper end of the water pump (502), a nozzle (504) is fixedly connected to the other end of the connecting pipe (503), a mounting plate (505) is fixedly connected to the inside of the cleaning box (1), and a brush plate (506) is fixedly connected to the inner side of the mounting plate (505).

6. The cleaning device for endoscopic nasal surgery according to claim 5, characterized in that: Two brush plates (506) are provided and are symmetrically arranged on both sides of the interior of the cleaning box (1).

Images