CN215134298U

CN215134298U - Extrusion type suction tube for humidification air passage

Info

Publication number: CN215134298U
Application number: CN202121003775.6U
Authority: CN
Inventors: 吴鸾
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-14
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses an extrusion formula straw for humidifying air flue, including first hose, second hose, atomizer, connector, gum cover, first screw thread post, packing ring, needle tubing, first butt joint post, observation window, limiting plate, push rod, push away set, gasbag, second screw thread post and second butt joint post. The utility model has the advantages that: the outer nested connection of first hose and second hose has the gum cover, the diameter of gum cover is greater than first hose and the sum of second hose diameter, and first hose, second hose and gum cover all adopt human silica gel preparation to constitute the tubular structure, with first hose, the fixed unified whole that forms of second hose, there is the packing ring on first screw thread post and the second screw thread post respectively nested connection, make needle tubing and gasbag can with first hose, second hose sealing connection through the packing ring, the last density of atomizer has the atomizing water jet, and the atomizer is spherical, through spherical atomizer, prevent that the nozzle on the atomizer from being blockked up by the phlegm.

Description

Extrusion type suction tube for humidification air passage

Technical Field

The utility model relates to an extrusion formula straw specifically is an extrusion formula straw for humidifying air flue belongs to extrusion formula straw technical field.

Background

The sputum aspiration refers to a method for sucking secretions in a respiratory tract through oral cavity, nasal cavity and an artificial airway (tracheotomy) to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like, and is suitable for patients with coma and patients with sputum possibly suffocating and needing to be administrated in an air pipe, a contrast agent or a diluted sputum is injected into the patients, the head of the patients is turned to one side of an operator during sputum aspiration, the coma patients can help the patients to open the mouth by a tongue depressor or a mouth opener, the tail end of the catheter is folded by one hand (connected with a glass connecting pipe) so as to avoid negative pressure to adsorb mucosa and damage, the other hand clamps the head end of the sputum aspiration catheter with a sterile holder and inserts the head end of the sputum aspiration catheter into the oral pharynx of the patients, the suction catheter is switched on by feet, the tail end of the catheter is loosened, the secretions in the oral pharynx are firstly aspirated, then the sputum aspiration tube is replaced, and the sputum aspiration tube is inserted into the air pipe to a certain depth (about 15cm) through the throat during inspiration of the patients, the sputum suction tube is lifted upwards from the deep part and rotated left and right to suck the sputum, and the sputum suction time is not more than 15s each time, so as to prevent the patient from being lack of oxygen.

Because trachea cannula all needs the humidifying air flue at every turn when inhaling phlegm, what use now is in the salt solution extraction advances the pipeline, it is very inconvenient, therefore, then need an extrusion formula straw that is used for the humidifying air flue, however there are various problems in current extrusion formula straw mostly, one of them, the atomizer on the current extrusion formula straw is mostly not provided with spherical nozzle, lead to the nozzle probably to be blockked up by the phlegm, its two, current extrusion formula straw adopts integration connection structure mostly, lead to the device only can be with its whole washing after using, can't dismantle the washing to it, and then lead to the unable washing that targets in place in some positions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem and provide an extrusion type suction pipe for a humidifying air passage.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a squeezing type suction pipe for humidifying an air passage comprises a first hose and a second hose; the main structure of the extrusion type suction pipe for the humidifying air passage is formed by the first hose and the second hose together, an atomization spray head is fixed at the tail end of the first hose, a connector is fixed at the tail end of the second hose, a first threaded column is arranged at the top end of the first hose, and a second threaded column is arranged at the top end of the second hose.

As a further aspect of the present invention: the rubber sleeve is connected to the outer portions of the first hose and the second hose in a nested mode, the diameter of the rubber sleeve is larger than the sum of the diameters of the first hose and the second hose, and the first hose, the second hose and the rubber sleeve are all made of human body silica gel to form a tubular structure.

As a further aspect of the present invention: and the first threaded column and the second threaded column are respectively connected with a gasket in a nested manner.

As a further aspect of the present invention: the top of first hose is connected with the needle tubing through first screw thread post, and the second hose is connected with the gasbag through second screw thread post, and the left end of needle tubing and gasbag is provided with first butt joint post and second butt joint post respectively.

As a further aspect of the present invention: the center of the needle tube is provided with a rectangular observation window, the right end of the needle tube is fixed with a limiting plate, a round rubber pad is arranged inside the needle tube, a push rod is connected onto the rubber pad and is positioned in a cavity inside the needle tube, and a push disc is fixed at the right end of the push rod.

As a further aspect of the present invention: the atomizing nozzle is densely provided with atomizing water nozzles, and the atomizing nozzle is spherical.

The utility model has the advantages that: the extrusion type straw is reasonable in design, rubber sleeves are connected to the outer portions of the first hose and the second hose in an embedded mode, the diameter of each rubber sleeve is larger than the sum of the diameters of the first hose and the second hose, the first hose, the second hose and the rubber sleeves are all made of human silica gel to form a tubular structure, the first hose and the second hose are fixed to form a unified whole, the comfort level of a user is guaranteed, gaskets are connected to the first threaded column and the second threaded column in an embedded mode respectively, the needle tubes and the air bags can be connected with the first hose and the second hose in a sealing mode through the gaskets, the top ends of the first hose are connected with the needle tubes through the first threaded column, the second hose is connected with the air bags through the second threaded column, the first butt columns and the second butt columns are arranged at the left ends of the needle tubes and the air bags respectively, the needle tubes and the air bags can be rapidly installed and detached with the first hose and the second hose, and the needle tubes and the air bags are separated and cleaned step by step, the center department of needle tubing is provided with the rectangle observation window, and the right-hand member of needle tubing is fixed with the limiting plate, and the inside of needle tubing is provided with circular rubber pad, is connected with the push rod on the rubber pad, and the push rod is arranged in the inside cavity of needle tubing, and the right-hand member of push rod is fixed with the pushing disk, beats into first hose with salt solution through the needle tubing to through observation window control salt solution dosage, it has the atomizing water jet to gather on the atomizer, and the atomizer is spherical, through spherical atomizer, prevents that the nozzle on the atomizer from being blockked up by the phlegm.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the hose and the overall connection structure thereof according to the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the needle cannula of the present invention and its overall structure;

fig. 6 is a schematic view of the airbag of the present invention.

In the figure: 1. the device comprises a first hose, a second hose, a third hose, an atomizing nozzle, a fourth hose, a connecting head, a fourth hose, a fifth hose, a sixth hose, a fifth hose, a sixth hose, a fifth hose, a sixth hose, 5, a gum cover, 6, a first threaded column, 7, a gasket, 8, a needle tube, 9, a first butt column, 10, an observation window, 11, a limiting plate, 12, a push rod, 13, a push disk, 14, an air bag, 15, a sixth threaded column, 16 and a sixth butt column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 3, an extrusion type suction tube for humidifying an air passage includes a first hose 1 and a second hose 2; first hose 1 and second hose 2 constitute this a major structure for humidifying extrusion formula straw in air flue jointly, the tail end of first hose 1 is fixed with atomizer 3, the tail end of second hose 2 is fixed with connector 4.

Further, in the embodiment of the utility model provides an in, the outside nested connection of first hose 1 and second hose 2 has gum cover 5, and the diameter of gum cover 5 is greater than first hose 1 and the sum of second hose 2 diameter, and first hose 1, second hose 2 and gum cover 5 all adopt human silica gel preparation to constitute the tubular structure, with first hose 1, the fixed unified whole that forms of second hose 2 to guarantee user's comfort level.

Further, in the embodiment of the utility model provides an in, the last atomizing water jet that gathers of atomizer 3, and atomizer 3 is spherical, through spherical atomizer 3, prevents that the nozzle on the atomizer 3 from being blockked up by phlegm.

Example two

Referring to fig. 1 to 6, an extrusion type suction tube for humidifying an air passage includes a first hose 1 and a second hose 2; first hose 1 and second hose 2 constitute this a major structure for humidifying air flue's extrusion formula straw jointly, the tail end of first hose 1 is fixed with atomizer 3, the tail end of second hose 2 is fixed with connector 4, the top of first hose 1 is provided with first screw post 6, the top of second hose 2 is provided with second screw post 15.

Further, in the embodiment of the present invention, the first threaded column 6 and the second threaded column 15 are respectively connected with a gasket 7 in a nesting manner, so that the needle tube 8 and the air bag 14 can be connected with the first hose 1 and the second hose 2 in a sealing manner through the gasket 7.

Further, in the embodiment of the present invention, the top end of the first hose 1 is connected with the needle tube 8 through the first threaded post 6, the second hose 2 is connected with the air bag 14 through the second threaded post 15, and the left ends of the needle tube 8 and the air bag 14 are respectively provided with the first docking post 9 and the second docking post 16, so that the needle tube 8 and the air bag 14 can be rapidly installed and detached from the first hose 1 and the second hose 2, and further the needle tube 8 and the air bag 14 are separated and cleaned step by step.

Further, in the embodiment of the utility model provides an in, the center department of needle tubing 8 is provided with rectangle observation window 10, and the right-hand member of needle tubing 8 is fixed with limiting plate 11, and the inside of needle tubing 8 is provided with circular rubber pad, and rubber pad is connected with push rod 12, and push rod 12 is arranged in the inside cavity of needle tubing 8, and the right-hand member of push rod 12 is fixed with and pushes away dish 13, beats into first hose 1 with salt solution through needle tubing 8 to through observation window 10 control salt solution dosage.

The working principle is as follows: when using this extrusion formula straw, earlier 8 and gasbag through first butt joint post 9 and second butt joint post 16 with first screw thread post 6, the connection is twisted soon to second screw thread post 15, and then with

first hose

1, 2 high-speed joint of second hose are fixed, when using, with

first hose

1, 2 tail ends of second hose are sent into the patient's choke, when propelling movement hose, through propelling movement push rod 12, push into first hose 1 with the salt water in the needle tubing 8, spout salt water into choke humidifying air flue through the atomizer 3 of 1 tail end of first hose, after the humidification is accomplished, produce the negative pressure through extrusion gasbag 14, and then through connector 4 with patient's sputum suction can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A squeezing type suction pipe for humidifying an air passage comprises a first hose (1) and a second hose (2); the method is characterized in that: the main structure of the extrusion type suction pipe for the humidifying air passage is formed by the first hose (1) and the second hose (2) together, an atomizing spray head (3) is fixed at the tail end of the first hose (1), a connector (4) is fixed at the tail end of the second hose (2), a first threaded column (6) is arranged at the top end of the first hose (1), and a second threaded column (15) is arranged at the top end of the second hose (2);

the top end of the first hose (1) is connected with a needle tube (8) through a first threaded column (6), the second hose (2) is connected with an air bag (14) through a second threaded column (15), and the left ends of the needle tube (8) and the air bag (14) are respectively provided with a first butt column (9) and a second butt column (16);

atomizing water spray nozzles are densely distributed on the atomizing spray head (3), and the atomizing spray head (3) is spherical.

2. The extruded straw for humidified airways of claim 1 wherein: the outer portions of the first hose (1) and the second hose (2) are connected with rubber sleeves (5) in a nested mode, the diameters of the rubber sleeves (5) are larger than the sum of the diameters of the first hose (1) and the second hose (2), and the first hose (1), the second hose (2) and the rubber sleeves (5) are all made of human silica gel to form a tubular structure.

3. The extruded straw for humidified airways of claim 2 wherein: and the first threaded column (6) and the second threaded column (15) are respectively connected with a gasket (7) in a nested manner.

4. The extruded straw for humidified airways of claim 3 wherein: the center department of needle tubing (8) is provided with rectangle observation window (10), and the right-hand member of needle tubing (8) is fixed with limiting plate (11), and the inside of needle tubing (8) is provided with circular rubber pad, and rubber pad is connected with push rod (12), and push rod (12) are arranged in the inside cavity of needle tubing (8), and the right-hand member of push rod (12) is fixed with and pushes away dish (13).