CN214969649U

CN214969649U - Ear-nose-throat liquid aspirator

Info

Publication number: CN214969649U
Application number: CN202023167669.XU
Authority: CN
Inventors: 魏燚; 袁帅; 陈颖
Original assignee: Mianzhu Peoples Hospital
Current assignee: Mianzhu Peoples Hospital
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-12-03
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to the technical field of medical equipment, a otolaryngology aspirator is disclosed, including attract the pipe and with attract the electronic endoscope that the pipe meets, the inner chamber that attracts the pipe disposes open-ended first body and open-ended second body, first body intercommunication has the negative pressure subassembly, second body intercommunication has normal saline, electronic endoscope stretches into attract the inner chamber of pipe, electronic endoscope is in with first body and second body attract the same one end of pipe. The utility model provides an otolaryngology aspirator, through dispose first body and second body in attracting the pipe, first body is used for the suction to remove viscous liquid, after electronic endoscope is adhered to by viscous liquid, the second body is through spraying normal saline, viscous liquid for detach electronic endoscope on, thereby guarantee that the formation of image in the electronic endoscope is clear, through clear formation of image, be convenient for completely suck the viscous liquid, also can suck normal saline simultaneously, avoid remaining of liquid.

Description

Ear-nose-throat liquid aspirator

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to an otolaryngology aspirator.

Background

When carrying out otolaryngology branch of academic or vocational study operation, otolaryngology department can produce a large amount of liquid, in order going on of operation, need in time clear away the viscous liquid of nasal cavity or throat department, adopt the aspirator to clear away viscous liquid at present, patent for publication number CN207837937U, but the aspirator that this patent is disclosed, after adsorbing viscous liquid, viscous liquid adheres easily on miniature camera, thereby influence operating personnel and judge whether clear away totally viscous liquid, if viscous liquid does not remove completely, then can lead to the operation to receive the influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an otolaryngology aspirator for solve the aspirator that exists at present and can't judge whether clear defect is clear away to viscous liquid.

The embodiment of the utility model is realized like this:

the utility model provides an otolaryngology aspirator, including attract the pipe and with attract the electronic endoscope that the pipe meets, the inner chamber of attracting the pipe disposes open-ended first body and open-ended second body, first body intercommunication has the negative pressure subassembly, second body intercommunication has normal saline, electronic endoscope stretches into attract the inner chamber of pipe, electronic endoscope is in with first body and second body attract the same one end of pipe.

The utility model has the advantages that:

through dispose first body and second body in attracting the pipe, first body is used for the suction removal viscous liquid, and after electronic endoscope was adhered to by viscous liquid, the second body was through spraying normal saline for detach the viscous liquid on the electronic endoscope, thereby guarantee that the formation of image in the electronic endoscope is clear, through clear formation of image, be convenient for completely suck the viscous liquid, also can suck normal saline simultaneously, avoid remaining of liquid.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

FIG. 1 is a schematic diagram of an ear-nose-throat aspirator according to an embodiment;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

fig. 3 is a radial sectional view of the suction tube of fig. 1 (including a first tube and a second tube).

Reference numerals: 100-suction tube, 110-first double-strip groove, 120-second double-strip groove, 130-handheld part, 200-first tube body, 210-first double-strip convex strip, 221-micro vacuum pump, 222-liquid collecting bottle, 223-liquid pumping tube, 230-button switch, 300-second tube body, 310-second double-strip convex strip, 410-micro camera, 420-video screen optical fiber.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Examples

As shown in fig. 1 to fig. 3, the present embodiment discloses an otolaryngological aspirator, which includes a suction tube 100 and an electronic endoscope connected to the suction tube 100, wherein an inner cavity of the suction tube 100 is configured with a first tube 200 with an opening and a second tube 300 with an opening, the first tube 200 is communicated with a negative pressure component, the second tube 300 is communicated with a physiological saline, the electronic endoscope extends into the inner cavity of the suction tube 100, and the electronic endoscope, the first tube 200 and the second tube 300 are located at the same end of the suction tube 100.

Through dispose first body 200 and second body 300 in attracting pipe 100, first body 200 is used for the suction removal viscous liquid, and after electronic endoscope was adhered to by viscous liquid, second body 300 was through spouting normal saline for detach the viscous liquid on the electronic endoscope, thereby guarantee that the formation of image in the electronic endoscope is clear, through clear formation of image, be convenient for absorb viscous liquid completely, also can suck normal saline simultaneously, avoid remaining of liquid.

In this embodiment, the suction tube 100 is provided with an opening.

In this embodiment, the inner cavity wall of the suction tube 100 is configured with a first double-strip groove 110, the outer side wall of the first tube 200 is configured with a first double-strip protruding strip 210, the first double-strip protruding strip 210 is slidably clamped with the first double-strip groove 110, one end of the first tube 200 is connected with a flexible tube, and the other end of the first tube 200 penetrates through the side wall of the suction tube 100 and is connected with the negative pressure assembly through a connecting nozzle. First body 200 and the inside wall slip joint of attracting pipe 100 are convenient for wash and are changed first body 200, can avoid remaining liquid in first body 200, avoid breeding the bacterium. The front end of first body 200 can avoid adopting rigid body to cause the damage to otolaryngology flexible part position through setting up flexible body. First body 200 adopts the rigid plastic material, and the dismouting of being convenient for is firstly convenient for carry out the manager work with powerful rivers to the inner chamber of first body 200 simultaneously.

In this embodiment, the inner cavity wall of the suction tube 100 is configured with a second double-strip groove 120, the outer side wall of the second tube 300 is configured with a second double-strip protruding strip 310, the second double-strip protruding strip 310 is slidably connected with the second double-strip groove 120, one end of the second tube 300 is connected with a flexible tube, and the other end of the second tube 300 penetrates through the side wall of the suction tube 100 and is communicated with saline through a connecting nozzle. The second tube 300 is slidably engaged with the inner sidewall of the suction tube 100, so that the second tube 300 can be easily cleaned and replaced, and the second tube 300 is made of hard plastic.

In this embodiment, the first tube 200 and the second tube 300 are made of disposable materials, and the materials are selected from sterilization grade medical polymer materials. The suction tube 100 is made of medical polymer material which can be reused.

In this embodiment, the electronic endoscope includes a view screen optical fiber 420 and a micro camera 410, the micro camera 410 is bonded to the view screen optical fiber 420, the micro camera 410 and the view screen optical fiber 420 extend into the inner cavity of the suction tube 100, the view screen optical fiber 420 is fixedly connected with a data line, and a view screen device is externally connected to the data line. The micro camera 410 is disposed on the same side of the liquid suction port of the first tube 200 and the liquid outlet of the second tube 300. The flexible pipe body of the second pipe body 300 is a bent pipe body, and the bending direction of the flexible pipe body faces the micro camera 410.

In this embodiment, the negative pressure assembly includes a micro vacuum pump 221, a liquid collecting bottle 222 and a liquid pumping pipe 223 connected in sequence, and the liquid pumping pipe 223 is connected to the first pipe 200. The micro vacuum pump 221 is used to provide negative pressure to the suction tube 223 to facilitate the viscous mucus to be sucked and collected into the liquid collection bottle 222.

In this embodiment, the negative pressure assembly further includes a button switch 230, the button switch 230 is electrically connected to the micro vacuum pump 221, the hand-held portion 130 is disposed at one end of the suction tube 100 close to the liquid suction tube 223, and the button switch 230 is disposed on an outer wall of the hand-held portion 130. In order to facilitate the negative pressure suction action of the first pipe 200 by the operator, the operation is controlled precisely by the button switch 230.

In this embodiment, the second tube 300 is provided with an electromagnetic valve, and the electromagnetic valve is convenient for controlling the introduction amount of the physiological saline introduced into the second tube 300.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an otolaryngology aspirator, its characterized in that, including attract the pipe and with attract the electronic endoscope that the pipe meets, the inner chamber of attracting the pipe disposes open-ended first body and open-ended second body, first body intercommunication has the negative pressure subassembly, second body intercommunication has normal saline, electronic endoscope stretches into attract the inner chamber of pipe, electronic endoscope is in with first body and second body attract the same one end of pipe.

2. The otolaryngology aspirator of claim 1, wherein the inner cavity wall of the suction tube is configured with a first pair of grooves, the outer sidewall of the first tube body is configured with a first pair of ribs, the first pair of ribs and the first pair of grooves are slidably clamped, one end of the first tube body is connected with a flexible tube body, and the other end of the first tube body penetrates out of the sidewall of the suction tube and is connected with the negative pressure component through a connecting tube opening.

3. The otolaryngological aspirator of claim 1 or 2, wherein the inner cavity wall of the suction tube is configured with a second double groove, the outer side wall of the second tube body is configured with a second double protruding strip, the second double protruding strip is slidably clamped with the second double groove, one end of the second tube body is connected with a flexible tube body, and the other end of the second tube body penetrates out of the side wall of the suction tube and is communicated with physiological saline through a connecting tube orifice.

4. The otolaryngological aspirator of claim 1, wherein the electronic endoscope includes a view screen fiber and a micro camera, the micro camera is bonded to the view screen fiber, the micro camera and the view screen fiber extend into the inner cavity of the suction tube, the view screen fiber is fixedly connected with a data line, and a view screen device is externally connected to the data line.

5. The otolaryngological aspirator of claim 1 or 2, wherein the negative pressure assembly includes a micro vacuum pump, a liquid collection bottle and a liquid suction tube connected in sequence, the liquid suction tube being connected to the first tube.

6. The otolaryngological aspirator of claim 5, wherein the negative pressure assembly further includes a button switch electrically connected to the micro vacuum pump, a hand-held portion is disposed at an end of the suction tube near the liquid suction tube, and the button switch is disposed on an outer wall of the hand-held portion.

7. The otorhinolaryngological aspirator of claim 1 wherein the second tube is configured with a solenoid valve.