CN219398584U

CN219398584U - Improved simple tracheal cannula filtering device

Info

Publication number: CN219398584U
Application number: CN202222422520.4U
Authority: CN
Inventors: 冯佳乐; 袁彩凤; 俞向兰
Original assignee: Shenzhen Childrens Hospital
Current assignee: Shenzhen Childrens Hospital
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-07-25
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses an improved simple tracheal cannula filtering device, which relates to the technical field of tracheal cannulas and comprises a first connecting pipe, wherein a filtering mechanism is arranged above the first connecting pipe and comprises a second connecting pipe, the bottom surface of the second connecting pipe is fixedly communicated with the upper surface of the first connecting pipe, a sputum suction mechanism is arranged on the outer surface of the second connecting pipe and comprises a sputum suction pipe, a fixing mechanism is arranged below the sputum suction pipe and comprises a fixing ring, and the inner wall of the fixing ring is fixedly connected with the outer surface of the first connecting pipe. It can be through the mutually supporting setting of first connecting pipe, filtering mechanism, sputum suction mechanism, fixed establishment, not only replace the effect of dust in the nose trachea filtered air, avoided patient directly to inhale the lung with impurity, still be convenient for clear up the absorption to the thick phlegm in the patient, guaranteed patient's normal breathing, improved the practicality of device greatly.

Description

Improved simple tracheal cannula filtering device

Technical Field

The utility model relates to the technical field of tracheal tubes, in particular to an improved simple tracheal tube filtering device.

Background

In medical operation, in order to manage the airway of a patient suffering from serious illness, tracheal cannula or tracheotomy is often implemented, so that the airway is kept smooth, the airway obstruction is relieved, the normal play of the pulmonary ventilation function is ensured, and when the patient needs to breathe after tracheotomy, the tracheal cannula filtering device is required to be communicated with the trachea of the patient, so that the breathing of the patient is ensured.

At present, if the tracheal cannula filter device in the prior art contains air impurity filtering capability, the device is unfavorable for sucking the concentrated sputum, so that the lung of a patient is easy to be infected by the concentrated sputum and cannot breathe normally, and therefore, the improved simple tracheal cannula filter device solves the problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides an improved simple tracheal cannula filtering device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a simple and easy tracheal cannula filter equipment of improvement, includes first connecting pipe, the top of first connecting pipe is provided with filtering mechanism, filtering mechanism includes the second connecting pipe, the bottom surface of second connecting pipe and the last fixed surface intercommunication of first connecting pipe, the surface of second connecting pipe is provided with inhales phlegm mechanism, it includes inhales the phlegm pipe to inhale phlegm mechanism, the below of inhaling the phlegm pipe is provided with fixed establishment, fixed establishment includes solid fixed ring, gu fixed ring's inner wall and the fixed surface connection of first connecting pipe.

Further, a group of clamping grooves are formed in the inner wall of the second connecting pipe, a medical filter screen is arranged in the second connecting pipe, a group of clamping blocks are fixedly connected to the outer surface of the medical filter screen, and the outer surface of each clamping block is respectively clamped with the inner wall of each clamping groove.

Further, first spacing groove has been seted up to the surface of second connecting pipe, the top of first spacing groove is provided with medical humidification cotton, medical humidification cotton's surface is provided with the rubber circle, the surface and the inner wall looks joint of first spacing groove of rubber circle, medical humidification cotton passes through the rubber circle and installs in the upper surface of second connecting pipe.

Further, the right end of the sputum aspirator tube is fixedly communicated with the outer surface of the second connecting tube, a second limit groove is formed in the outer surface of the sputum aspirator tube, and a dust cover is arranged on the outer surface of the second limit groove.

Further, the inner wall fixedly connected with stopper of shield, the surface of stopper and the inner wall looks joint in second spacing groove, the shield passes through stopper and second spacing groove and installs in the left end of inhaling the phlegm pipe.

Further, the fixed ring's surface fixedly connected with two link, two the inside of link all is provided with the connection rope, the equal fixedly connected with in both ends of connection rope is female magic subsides, two female magic subsides are kept away from each other a side all is provided with son magic subsides, two son magic subsides are kept away from each other a side that keeps away from each other all with the surface fixed connection who connects the rope, a side that connection rope was kept away from to female magic subsides and a side that connection rope was kept away from to son magic subsides adhere.

Compared with the prior art, the improved simple tracheal cannula filtering device has the following beneficial effects:

1. according to the utility model, through the mutual matching arrangement of the first connecting pipe, the filtering mechanism, the sputum sucking mechanism and the fixing mechanism, not only is the effect of filtering dust in air by a nasal trachea replaced, and the impurity is prevented from being directly sucked into the lung by a patient, but also the concentrated sputum in the patient is convenient to clean and adsorb, the normal respiration of the patient is ensured, and the practicability of the device is greatly improved.

2. According to the medical wet cotton sterilizing device, the first connecting pipe, the second connecting pipe, the clamping groove, the medical filter screen, the clamping block, the medical wet cotton, the sputum suction pipe, the dust cover, the fixing ring and the connecting rope are mutually matched, and the medical filter screen, the clamping block and the medical wet cotton after being replaced are sterilized and other parts are recycled, so that the economic pressure on a patient is greatly reduced.

Drawings

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

FIG. 2 is a schematic diagram of a three-dimensional side view of the present utility model;

FIG. 3 is a schematic perspective cross-sectional view of the present utility model;

fig. 4 is a schematic view of a three-dimensional explosion structure of the present utility model.

In the figure: 1. a first connection pipe; 2. a filtering mechanism; 201. a second connection pipe; 202. a clamping groove; 203. a medical filter screen; 204. a clamping block; 205. a first limit groove; 206. medical humidifying cotton; 207. a rubber ring; 3. a sputum sucking mechanism; 301. a sputum aspirator tube; 302. the second limit groove; 303. a dust cover; 304. a limiting block; 4. a fixing mechanism; 401. a fixing ring; 402. a connecting frame; 403. a connecting rope; 404. female magic tape; 405. a son magic tape.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

This embodiment provides a simple and easy tracheal cannula filter equipment of improvement formula, and this filter equipment is used for breathing through this filter equipment after patient's tracheotomy operation, and the solid filter equipment 2 through setting up, impurity in the air that can be quick filters for the filter effect of device is more ideal.

Referring to fig. 1 to 4, an improved simple tracheal cannula filtering device comprises a first connecting pipe 1, wherein a filtering mechanism 2 is arranged above the first connecting pipe 1, the filtering mechanism 2 comprises a second connecting pipe 201, the bottom surface of the second connecting pipe 201 is fixedly communicated with the upper surface of the first connecting pipe 1, the first connecting pipe 1 and the second connecting pipe 201 are made of nontoxic pollution-free silica gel materials, the harm of the device to a patient can be reduced, and the pressure on the tracheal of the patient can be reduced due to the light silica gel materials.

A group of clamping grooves 202 are formed in the inner wall of the second connecting pipe 201, a medical filter screen 203 is arranged in the second connecting pipe 201, a group of clamping blocks 204 are fixedly connected to the outer surface of the medical filter screen 203, and the outer surface of each clamping block 204 is respectively clamped with the inner wall of each clamping groove 202.

The draw-in groove 202 that second connecting pipe 201 inner wall offered is four, and even distribution is in the inside of second connecting pipe 201, and medical filter screen 203 external surface fixed connection's fixture block 204 is four also, and the size carries out the joint with draw-in groove 202 with the draw-in groove 202 looks adaptation, and the draw-in groove 202 and the fixture block 204 that set up through second connecting pipe 201 are convenient for dismantle and install medical filter screen 203, and is comparatively convenient to the change of medical filter screen 203.

The first spacing groove 205 has been seted up to the surface of second connecting pipe 201, and the top of first spacing groove 205 is provided with medical humidification cotton 206, and the surface of medical humidification cotton 206 is provided with rubber circle 207, and the outer surface of rubber circle 207 and the inner wall looks joint of first spacing groove 205, and medical humidification cotton 206 passes through rubber circle 207 to be installed in the upper surface of second connecting pipe 201.

The size of the first limit groove 205 formed in the outer surface of the second connecting pipe 201 is matched with that of the rubber ring 207, the rubber ring 207 is used for clamping the medical humidifying cotton 206 on the outer surface of the second connecting pipe 201 after the medical humidifying cotton 206 is mounted on the first limit groove 205, and the rubber ring 207 is prevented from sliding randomly, so that the medical humidifying cotton 206 mounted on the outer surface of the second connecting pipe 201 falls off.

The medical humidification cotton 206 serves to primarily filter dust in the air and humidify the air inhaled by the patient, thereby preventing the air inhaled by the patient from being too dry.

The outer surface of the second connecting pipe 201 is provided with a sputum suction mechanism 3, the sputum suction mechanism 3 comprises a sputum suction pipe 301, the right end of the sputum suction pipe 301 is fixedly communicated with the outer surface of the second connecting pipe 201, a second limiting groove 302 is formed in the outer surface of the sputum suction pipe 301, and a dust cover 303 is arranged on the outer surface of the second limiting groove 302.

The sputum suction tube 301 is made of silica gel materials, so that the gravity of the filtering device is reduced, the pressure of the device on the trachea of a patient is reduced, the sputum suction tube 301 and the second connecting tube 201 are Y-shaped, the patient can breathe, and meanwhile, the concentrated sputum in the patient can be adsorbed, so that the patient breathes normally.

The inner wall fixedly connected with stopper 304 of shield 303, the surface of stopper 304 and the inner wall looks joint of second spacing groove 302, shield 303 pass through stopper 304 and second spacing groove 302 and install in the left end of inhaling phlegm pipe 301.

The dust cover 303 arranged on the outer surface of the sputum aspirator 301 can prevent impurities in the air from entering the trachea and the lung of a patient through the sputum aspirator 301, so that normal breathing of the patient is ensured, and the outer surface of the dust cover 303 is provided with anti-slip patterns, so that the dust cover 303 can be conveniently taken off from the outer surface of the sputum aspirator 301.

The sputum aspirator 301's below is provided with fixed establishment 4, fixed establishment 4 includes solid fixed ring 401, gu fixed ring 401's inner wall and the surface fixed connection of first connecting pipe 1, gu fixed ring 401's surface fixed connection has two link 402, the inside of two link 402 all is provided with connecting rope 403, the equal fixedly connected with female magic subsides 404 in both ends of connecting rope 403, two female magic subsides 404 are kept away from one side each other and are all provided with son magic subsides 405, two son magic subsides 405 are kept away from one side each other and are all connected with the surface fixed of connecting rope 403, a side that connecting rope 403 was kept away from to female magic subsides 404 and a side that connecting rope 403 was kept away from to son magic subsides 405 adhere.

Here connecting rope 403 has elasticity, makes connecting rope 403 communicate through the better messenger first connecting pipe 1 of adhesion that female magic subsides 404 and son magic subsides 405 and patient's trachea, avoids first connecting pipe 1 to break away from with patient's trachea, makes first connecting pipe 1 and trachea carry out better intercommunication.

Working principle: when the device is used, firstly, the bottom of the first connecting pipe 1 is connected with an air pipe, then the sterilized clamping block 204 and the medical filter screen 203 are arranged in the second connecting pipe 201 through the clamping groove 202, the clamping block 204 is clamped with the inner wall of the clamping groove 202, then the medical humidifying cotton 206 is arranged on the outer surface of the second connecting pipe 201 through the rubber ring 207, the air is filtered through the medical humidifying cotton 206 and the medical filter screen 203, impurities in the air are filtered outside, normal respiration of a patient is ensured, then two ends of the connecting rope 403 are sleeved on the neck and pass through the inside of the connecting frame 402, the thickness of the neck of the patient can be adjusted, after the thickness of the neck is adjusted to a proper position, female velcro 404 and sub velcro 405 at two ends of the connecting rope 403 are adhered, when the patient needs to inhale phlegm, the dust cover 303 at the left end of the sputum suction tube 301 can be opened, the sputum suction nursing machine is communicated with the left end of the sputum suction tube 301 to suck phlegm, the patient breathes and the sputum suction is not in conflict, after the sputum suction nursing machine sucks the concentrated sputum, the dust cover 303 is mounted on the outer surface of the sputum suction tube 301 through the clamping connection of the second limiting groove 302 and the limiting block 304, the impurities in the air are prevented from entering the trachea of the patient through the sputum suction tube 301 to cause infection, after the device is used, the used medical filter screen 203, the clamping block 204 and the medical humidifying cotton 206 are detached, the new medical filter screen 203, the new clamping block 204 and the new medical humidifying cotton 206 are replaced, other parts are thoroughly disinfected and can be recycled, and the cost of replacing the filter device is further reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a simple and easy tracheal cannula filter equipment of improvement formula, includes first connecting pipe (1), its characterized in that: the utility model discloses a sputum aspirator, including first connecting pipe (1), filter mechanism (2) are provided with to the top of first connecting pipe (1), filter mechanism (2) include second connecting pipe (201), the bottom surface of second connecting pipe (201) and the last fixed surface intercommunication of first connecting pipe (1), the surface of second connecting pipe (201) is provided with inhales phlegm mechanism (3), inhale phlegm mechanism (3) including inhaling phlegm pipe (301), the below of inhaling phlegm pipe (301) is provided with fixed establishment (4), fixed establishment (4) include solid fixed ring (401), the inner wall of solid fixed ring (401) and the surface fixed connection of first connecting pipe (1).

2. An improved simple tracheal tube filter according to claim 1, wherein: a group of clamping grooves (202) are formed in the inner wall of the second connecting pipe (201), a medical filter screen (203) is arranged in the second connecting pipe (201), a group of clamping blocks (204) are fixedly connected to the outer surface of the medical filter screen (203), and the outer surface of each clamping block (204) is respectively clamped with the inner wall of each clamping groove (202).

3. An improved simple tracheal tube filter according to claim 2, wherein: the medical humidifying device is characterized in that a first limit groove (205) is formed in the outer surface of the second connecting pipe (201), medical humidifying cotton (206) is arranged above the first limit groove (205), a rubber ring (207) is arranged on the outer surface of the medical humidifying cotton (206), the outer surface of the rubber ring (207) is clamped with the inner wall of the first limit groove (205), and the medical humidifying cotton (206) is mounted on the upper surface of the second connecting pipe (201) through the rubber ring (207).

4. An improved simple tracheal tube filter according to claim 1, wherein: the right end of the sputum aspirator tube (301) is fixedly communicated with the outer surface of the second connecting tube (201), a second limit groove (302) is formed in the outer surface of the sputum aspirator tube (301), and a dust cover (303) is arranged on the outer surface of the second limit groove (302).

5. The improved simple tracheal tube filter of claim 4, wherein: the inner wall fixedly connected with stopper (304) of shield (303), the surface of stopper (304) and the inner wall looks joint of second spacing groove (302), shield (303) are installed in the left end of inhaling phlegm pipe (301) through stopper (304) and second spacing groove (302).

6. An improved simple tracheal tube filter according to claim 1, wherein: the utility model discloses a female magic subsides of fixed ring (401), including fixed ring (401) fixed surface, connecting frame (401), connecting frame (402) are all provided with inside connecting rope (403), connecting rope (403) both ends are female magic subsides (404) all are provided with son magic subsides (405) in one side that female magic subsides (404) kept away from each other, two son magic subsides (405) are kept away from each other a side that keeps away from each other all with connecting rope (403) fixed surface's connection, a side that connecting rope (403) was kept away from to female magic subsides (404) is adhered with a side that connecting rope (403) was kept away from to son magic subsides (405).