CN220655544U

CN220655544U - Medical electron microscopic endoscope

Info

Publication number: CN220655544U
Application number: CN202321791713.5U
Authority: CN
Inventors: 夏羽; 石鹏; 周凌霄; 贾喆; 李光; 袁小聪
Original assignee: Shenzhen University
Current assignee: Shenzhen University
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-03-26
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of endoscopes, in particular to a medical electron microscope endoscope, which comprises a shell, wherein one end of the shell is connected with an endoscope tube, one end of the endoscope tube is fixedly provided with a miniature camera head, the miniature camera head is electrically connected with a connecting wire, the connecting wire is positioned at one end of the shell far away from the endoscope tube, and the lower surface of the shell is fixedly provided with an air-jet pumping handle. According to the utility model, the flushing mechanism, the blowing mechanism and the scraping blade are added on the endoscope, so that the earwax in the auditory canal can be flushed out directly when the auditory canal is inspected by the endoscope, meanwhile, the blowing mechanism can be used for drying the water stain in the auditory canal, the pathological change of the auditory canal can be observed more conveniently, the flushed earwax can be scraped by the arranged scraping blade, and the flushing mechanism can be used for flushing the miniature camera when the miniature camera is polluted, so that the use is more convenient when the auditory canal is inspected by the endoscope.

Description

Medical electron microscopic endoscope

Technical Field

The utility model relates to the technical field of endoscopes, in particular to a medical electron microscope endoscope.

Background

Medical endoscopes are common medical instruments which can enter the body through natural passages of the human body, such as oral cavities, nasal cavities, auditory canals and the like, or through small incisions made on the human body manually, so as to realize the examination of diseased organs in the human body.

When carrying out pathological change inspection to the ear canal, current microscopic endoscope function that the ear canal was used is comparatively single, only has the function of observing the inside of ear canal, but the ear canal of some pathological changes often secretes more earwax, is inconvenient for the endoscope to observe the ear canal, consequently before carrying out the inspection to the ear canal, still need to inject normal saline into the inside of the ear canal through the syringe and wash it, but this kind of mode operation is inconvenient enough, influences the work efficiency when the inspection.

Disclosure of Invention

The present utility model is directed to a medical electron microscope endoscope for solving the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medical electron microscopic endoscope, includes the casing, the one end of casing is connected with the endoscopic tube, the one end of endoscopic tube is fixed with miniature camera head, miniature camera head electric connection has connecting wire, connecting wire is located the one end that the endoscopic tube was kept away from to the casing, the lower fixed surface of casing has jet pumping handle, be provided with washing mechanism and jet mechanism between jet pumping handle and the endoscopic tube, jet pumping handle's bottom is provided with the flushing bottle, the inside of flushing bottle is equipped with normal saline, jet pumping handle can dismantle with the flushing bottle and be connected, the surface of endoscopic tube is provided with the doctor-bar.

Preferably, a thread part is fixed at one end of the jet pumping handle, and the flushing bottle is in threaded connection with the jet pumping handle through the thread part.

Preferably, the flushing mechanism comprises a miniature liquid suction pump fixed in the air injection pumping handle and a liquid spraying hole arranged at the endoscopic tube, wherein the liquid spraying hole is communicated with a liquid outlet end of the miniature liquid suction pump, the liquid suction end of the miniature liquid suction pump is connected with a liquid suction tube, and the liquid suction tube extends to the inside of the flushing bottle.

Preferably, the air injection mechanism comprises an air injection air bag arranged on the side wall of the air injection water pumping handle and an air injection hole arranged at the endoscopic tube, and the air injection air bag is communicated with the air injection hole through a pipeline.

Preferably, the outer surface of the air-jet pumping handle is provided with a water spraying control button, and the water spraying control button is electrically connected with the miniature liquid pumping pump.

Preferably, one end of the endoscope tube, which is close to the miniature camera, is made of rubber, and an arc-shaped part is arranged on the surface of one end, which is close to the miniature camera.

Preferably, the scraping blade is made of rubber, is soft and avoids secondary damage to the auditory meatus, and meanwhile, the flushed auditory meatus dirt is wet and cannot be scraped off difficultly due to the fact that the scraping blade is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the flushing mechanism, the blowing mechanism and the scraping blade are added on the endoscope, so that the earwax in the auditory canal can be flushed out directly when the auditory canal is inspected by the endoscope, meanwhile, the blowing mechanism can be used for drying the water stain in the auditory canal, the pathological change of the auditory canal can be observed more conveniently, the flushed earwax can be scraped by the arranged scraping blade, and the flushing mechanism can be used for flushing the miniature camera when the miniature camera is polluted, so that the use is more convenient when the auditory canal is inspected by the endoscope.

Drawings

FIG. 1 is a schematic perspective view of the whole of the present utility model;

FIG. 2 is a view of the utility model with the rinse bottle removed;

fig. 3 is an enlarged view of a of the present utility model.

In the figure: 1. a housing; 2. an endoscope; 3. an air-jet pumping handle; 4. flushing the bottle; 5. a water spray control button; 6. an air blowing air bag; 7. connecting wires; 8. a threaded portion; 9. a miniature liquid pump; 10. a liquid suction pipe; 11. a liquid spraying hole; 12. a miniature camera; 13. a blow hole; 14. an arc-shaped portion; 15. and (5) scraping the blade.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a medical electron microscopic endoscope, including casing 1, the one end of casing 1 is connected with endoscopic tube 2, endoscopic tube 2's one end is fixed with miniature camera 12, miniature camera 12 electric connection has connecting wire 7, connecting wire 7 is located casing 1 and keeps away from endoscopic tube 2's one end, casing 1's lower fixed surface has jet pumping handle 3, be provided with washing mechanism and jet mechanism between jet pumping handle 3 and the endoscopic tube 2, jet pumping handle 3's bottom is provided with wash bottle 4, wash bottle 4's inside is equipped with normal saline, press water spray control button 5, water spray control button 5 can start miniature drawing liquid pump 9 and take out normal saline through drawing liquid pipe 10 and spray out from hydrojet hole 11 and wash the ear canal, jet pumping handle 3 and wash bottle 4 detachable connection, conveniently fill normal saline, endoscopic tube 2's surface is provided with doctor 15, some dirt that do not wash down glues the glues in ear canal pathological change department accessible doctor 15 removes it, avoid influencing miniature pumping handle 12, jet pumping handle 3's one end is fixed with screw thread portion 8, 4 and 4 are connected with the inside through the screw thread of wash bottle 3 in time can be changed after the convenient wash bottle that the screw thread is used to wash out.

The flushing mechanism comprises a miniature liquid pump 9 fixed inside the jet pumping handle 3 and a liquid spraying hole 11 formed in the position of the endoscopic tube 2, wherein the liquid spraying hole 11 is communicated with a liquid outlet end of the miniature liquid pump 9, the liquid pumping end of the miniature liquid pump 9 is connected with a liquid pumping pipe 10, the liquid pumping pipe 10 extends to the inside of the flushing bottle 4, a water spraying control button 5 is arranged on the outer surface of the jet pumping handle 3, the water spraying control button 5 is electrically connected with the miniature liquid pump 9, and meanwhile, the miniature liquid pump 9 and the water spraying control button 5 are also connected with a connecting wire 7 to supply power.

The air injection mechanism comprises an air injection air bag 6 arranged on the side wall of the air injection water pumping handle 3 and an air injection hole 13 arranged at the endoscopic tube 2, the air injection air bag 6 is communicated with the air injection hole 13 through a pipeline, and the air injection air bag 6 is conveniently extruded to enable air to be sprayed out of the air injection hole 13.

The endoscopic tube 2 is close to miniature camera 12 one end and is rubber material, and is close to miniature camera 12 one end surface and is provided with arc portion 14, avoids bumping with the ear canal wall and causes the discomfort, and doctor-bar 15 is rubber material, and is comparatively soft to avoid causing secondary damage to the ear canal, and the ear canal dirt that has been washed simultaneously is moist, can not be rubber material and hardly scraped.

The working principle is that when the endoscope is used for observing the pathological condition of the auditory canal, if the secretion of the ear or earwax is more, a flushing mechanism can be started, a water spraying control button 5 is pressed, the water spraying control button 5 can start a miniature liquid pump 9 to pump physiological saline out through a liquid pumping pipe 10 and spray out from a liquid spraying hole 11 to flush the auditory canal, after flushing, a patient deflects the head to one side, dirt in the auditory canal can flow out along with labor-saving saline, then the air blowing air bag 6 is pressed for a plurality of times to blow off the moisture in the auditory canal, the situation that the pathological condition of the auditory canal cannot be seen clearly is avoided, and if some dirt which is not flushed out is stuck to the pathological condition of the auditory canal, the dirt can be scraped off by a scraping blade 15 gently, so that the observation of the miniature camera 12 is avoided.

While the foregoing has been described in terms of illustrative embodiments thereof, so that those skilled in the art may appreciate the present application, it is not intended to be limited to the precise embodiments so that others skilled in the art may readily utilize the present application to its various modifications and variations which are within the spirit and scope of the present application as defined and determined by the appended claims.

Claims

1. Medical electron microscopic endoscope, comprising a housing (1), characterized in that: the novel endoscope comprises a shell (1), and is characterized in that one end of the shell (1) is connected with an endoscope tube (2), one end of the endoscope tube (2) is fixedly provided with a miniature camera head (12), the miniature camera head (12) is electrically connected with a connecting wire (7), the connecting wire (7) is located at one end, far away from the endoscope tube (2), of the shell (1), an air-jet water pumping handle (3) is fixed on the lower surface of the shell (1), a flushing mechanism and an air-jet mechanism are arranged between the air-jet water pumping handle (3) and the endoscope tube (2), a flushing bottle (4) is arranged at the bottom of the air-jet water pumping handle (3), physiological saline is filled in the flushing bottle (4), the air-jet water pumping handle (3) is detachably connected with the flushing bottle (4), and a scraping blade (15) is arranged on the surface of the endoscope tube (2).

2. A medical electron microscopy endoscope according to claim 1 and wherein: one end of the jet pumping handle (3) is fixed with a thread part (8), and the flushing bottle (4) is in threaded connection with the jet pumping handle (3) through the thread part (8).

3. A medical electron microscopy endoscope according to claim 1 and wherein: the flushing mechanism comprises a miniature liquid suction pump (9) fixed inside the jet pumping handle (3) and a liquid spraying hole (11) formed in the position of the endoscopic tube (2), wherein the liquid spraying hole (11) is communicated with a liquid outlet end of the miniature liquid suction pump (9), a liquid suction pipe (10) is connected with a liquid suction end of the miniature liquid suction pump (9), and the liquid suction pipe (10) extends to the inside of the flushing bottle (4).

4. A medical electron microscopy endoscope according to claim 1 and wherein: the air injection mechanism comprises an air injection air bag (6) arranged on the side wall of the air injection water pumping handle (3) and an air injection hole (13) arranged at the endoscopic tube (2), and the air injection air bag (6) is communicated with the air injection hole (13) through a pipeline.

5. A medical electron microscopy endoscope according to claim 3, wherein: the outer surface of the air-jet pumping handle (3) is provided with a water spraying control button (5), and the water spraying control button (5) is electrically connected with the miniature liquid pumping pump (9).

6. A medical electron microscopy endoscope according to claim 1 and wherein: one end of the endoscope tube (2) close to the miniature camera (12) is made of rubber, and an arc-shaped part (14) is arranged on the surface of one end close to the miniature camera (12).

7. A medical electron microscopy endoscope according to claim 6 and wherein: the scraping blade (15) is made of rubber.