CN214435732U

CN214435732U - Clinical portable multicavity atomizing inhaler

Info

Publication number: CN214435732U
Application number: CN202023108951.0U
Authority: CN
Inventors: 吴翠晖; 徐思源
Original assignee: Shenzhen Hospital of Southern Medical University
Current assignee: Shenzhen Hospital of Southern Medical University
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-22
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a clinical portable multicavity atomizing inhaler, including barrel, handle, cavity, connecting rod, compression spring, inserted bar, pipe, sealing plug, multi-ported pipe, lid, manifold, hybrid chamber, piston, push rod, drainage tube, atomizer, pressing handle and atomizing face guard. The utility model has the advantages that: the cavity is provided with a plurality ofly, be convenient for put into multiple medicine simultaneously, reduce the work load of frequently changing the atomizing medicine, the outside of cavity all is provided with the scale mark, be convenient for accurate demonstration dosage, be provided with on the clear connecting rod of scale with inserted bar matched with spacing groove, be convenient for installation and dismantlement between lid and the barrel, it is provided with the check valve to converge the intraductal fixed one end that the pipe is located the hybrid chamber, avoid mixing the liquid medicine and flow into the cavity under the effect of piston in, cause the pollution to the liquid medicine in the cavity, the both sides rigid coupling of atomizing face guard has the elastic fixation area, be convenient for fix near patient's nasal cavity with the atomizing face guard.

Description

Clinical portable multicavity atomizing inhaler

Technical Field

The utility model relates to an inhalator specifically is a clinical portable multicavity inhalator, belongs to clinical care technical field.

Background

The air compression type atomizer is also called jet atomization, and according to the Venturi (Venturi) spraying principle, high-speed airflow is formed by compressed air through a fine pipe orifice, the generated negative pressure drives liquid or other fluids to be sprayed onto an obstacle together, and the liquid drops are splashed to the periphery under high-speed impact to be changed into mist particles to be sprayed out from an air outlet pipe. The atomizer is used for daily keeping indoor air moist, is more applied to the treatment of relevant diseases such as bronchus, lung disease, lower respiratory disease and the like, and has excellent clinical effect

The current clinical atomizer is a single-chamber cylinder, and only one kind of medicine can be put in at one time. Clinically, orthopedic patients are bedridden for a long time, postoperative complications (pulmonary infection) easily occur, 2-3 times of atomization are needed every day, 2-3 kinds of medicines can be used every time, and atomization of a single cavity needs to be replaced and added for many times, so that the orthopedic patients are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a clinical portable multi-cavity atomizing inhaler.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a clinical portable multi-cavity atomizing inhaler comprises a barrel body, a handle, a cavity, a connecting rod, a compression spring, an inserted rod, a conduit, a sealing plug, a multi-way tube, a cover body, a collecting tube, a mixing cavity, a piston, a push rod, a drainage tube, an atomizer, a pressing handle and an atomizing mask; the cylinder body, the handle and the atomizer form a main body structure of the device, the handle is fixedly installed on two side walls of the cylinder body, a cavity is fixedly arranged inside the cylinder body, a sealing plug is fixedly connected to the upper side of the cavity, a guide pipe is fixedly arranged inside the cavity, the guide pipe extends to the outer side of the cavity and is fixedly connected with a multi-way pipe, the multi-way pipe is arranged inside a cover body, connecting rods are fixedly installed on the lower surfaces of two sides of the cover body, a mounting groove is fixedly arranged on the side wall of the cover body, an inserting rod is fixedly connected in the mounting groove, a compression spring is sleeved on the outer side of the inserting rod, a mixing cavity is fixedly connected to the upper surface of the cover body, a piston is slidably connected inside the mixing cavity, a push rod is fixedly connected to one end of the piston, a through hole formed in the bottom side of the mixing cavity is formed in one side, away from the push rod, and a drainage pipe is fixedly connected in the through hole, the lower extreme of drainage tube with, multi-ported tube fixed connection, the upside fixed mounting of hybrid chamber has the atomizer, one side of atomizer is provided with presses the handle, and the tip of atomizer has the atomizing face guard through the hose rigid coupling.

Preferably, in order to put into multiple medicine simultaneously in the convenience, reduce the work load of frequent change atomizing medicine, improve work efficiency, the cavity is provided with a plurality ofly, and all is provided with independent sealing plug on every cavity.

Preferably, in order to facilitate accurate display of the dosage, the scales are clear and clear at a glance, so that the disposable syringe is convenient for old people and children to use, the outer sides of the cavities are provided with scale marks, and the barrel is made of transparent plastic.

Preferably, for the convenience of installation and dismantlement between lid and the barrel, it is more convenient to wash the maintenance, be provided with on the connecting rod with inserted bar matched with spacing groove, and the spacing inslot is fixed and is provided with the rubber pad.

Preferably, in order to facilitate the liquid medicine to enter the mixing chamber only and avoid the mixed liquid medicine from flowing into the chamber under the action of the piston to pollute the liquid medicine in the chamber, a one-way valve is fixedly arranged in a pipe at one end of the collecting pipe, which is positioned in the mixing chamber.

Preferably, in order to fix the nebulizing mask near the nasal cavity of the patient, elastic fixing bands are fixedly connected to two sides of the nebulizing mask.

The utility model has the advantages that: the portable multi-cavity atomizing inhaler for clinical use is reasonable in design, a plurality of cavities are arranged, each cavity is provided with an independent sealing plug, various medicines can be conveniently and simultaneously put in the cavities, workload of frequently replacing atomized medicines is reduced, work efficiency is improved, scale marks are arranged on the outer sides of the cavities, the barrel is made of transparent plastics, dosage can be conveniently and accurately displayed, scales are clear, the inhaler is clear and clear at a glance and is convenient for old people and children to use, the connecting rod is provided with a limiting groove matched with the inserting rod, a rubber pad is fixedly arranged in the limiting groove, mounting and dismounting between the cover body and the barrel are convenient, cleaning and maintenance are more convenient, a check valve is fixedly arranged in a pipe at one end of the collecting pipe, which is positioned in the mixing cavity, liquid medicine can only enter the mixing cavity, mixed liquid medicine is prevented from flowing into the cavities under the action of the pistons, and pollution is caused to the liquid medicine in the cavities, the two sides of the atomization mask are fixedly connected with elastic fixing belts, so that the atomization mask can be conveniently fixed near the nasal cavity of a patient.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic diagram of the chamber structure of the present invention.

In the figure: 1. the device comprises a cylinder body, 2, a handle, 3, a chamber, 4, a connecting rod, 5, a compression spring, 6, an inserting rod, 7, a conduit, 8, a sealing plug, 9, a multi-way pipe, 10, a cover body, 11, a collecting pipe, 12, a mixing cavity, 13, a piston, 14, a push rod, 15, a drainage pipe, 16, an atomizer, 17, a pressing handle, 18 and an atomizing mask.

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.

Referring to fig. 1-4, a portable multi-chamber nebulizer for clinical use comprises a barrel 1, a handle 2, a chamber 3, a connecting rod 4, a compression spring 5, an insertion rod 6, a conduit 7, a sealing plug 8, a multi-way tube 9, a cover 10, a collecting tube 11, a mixing chamber 12, a piston 13, a push rod 14, a drainage tube 15, a nebulizer 16, a pressing handle 17 and a nebulizing mask 18; the cylinder body 1, the handle 2 and the atomizer 16 form a main structure of the device, the handle 2 is fixedly mounted on two side walls of the cylinder body 1, the cavity 3 is fixedly arranged inside the cylinder body 1, the upper side of the cavity 3 is fixedly connected with a sealing plug 8, the cavity 3 is fixedly provided with a conduit 7, the conduit 7 extends to the outer side of the cavity 3 and is fixedly connected with a multi-way pipe 9, the multi-way pipe 9 is arranged inside the cover body 10, the lower surfaces of two sides of the cover body 10 are fixedly provided with a connecting rod 4, the side wall of the cover body 10 is fixedly provided with a mounting groove, the mounting groove is internally and fixedly connected with an inserting rod 6, the outer side of the inserting rod 6 is sleeved with a compression spring 5, the upper surface of the cover body 10 is fixedly connected with a mixing cavity 12, the inner part of the mixing cavity 12 is slidably connected with a piston 13, one end of the piston 13 is fixedly connected with a push rod 14, one side of the piston 13 far away from the push rod 14 is provided with a through hole arranged at the bottom side of the mixing cavity 12, and a drainage tube 15 is fixedly connected in the through hole, the lower end of the drainage tube 15 is fixedly connected with the multi-way tube 9, an atomizer 16 is fixedly mounted on the upper side of the mixing cavity 12, a pressing handle 17 is arranged on one side of the atomizer 16, and the end part of the atomizer 16 is fixedly connected with an atomizing mask 18 through a hose.

The cavity 3 is provided with a plurality of cavities, each cavity 3 is provided with an independent sealing plug, so that various medicines can be conveniently and simultaneously put in, the workload of frequently changing atomized medicines is reduced, the working efficiency is improved, the outer side of each cavity 3 is provided with scale marks, the barrel body 1 is made of transparent plastics, the dosage can be conveniently and accurately displayed, the scales are clear, the use by the old and children is convenient, the connecting rod 4 is provided with a limit groove matched with the inserting rod 6, a rubber pad is fixedly arranged in the limit groove, the installation and the disassembly between the cover body 10 and the barrel body 1 are convenient, the cleaning and the maintenance are more convenient, the gathering pipe 11 is fixedly provided with a check valve in one end pipe of the mixing cavity 12, the liquid medicine can only enter the mixing cavity 12, the mixed liquid medicine is prevented from flowing into the cavity 3 under the action of a piston, and the liquid medicine in the cavity 3 is prevented from being polluted, the two sides of the atomization mask 18 are fixedly connected with elastic fixing belts, so that the atomization mask 18 can be conveniently fixed near the nasal cavity of a patient.

The working principle is as follows: when the portable multi-cavity atomizing inhaler for clinical use is used, firstly, the sealing plug 8 on each cavity 3 is opened, then the liquid medicine to be used is poured into the corresponding cavity 3 through the opening, then the atomizing mask 18 is fixed near the nasal cavity of a patient through the fixing band, then the push rod 14 is pulled, the push rod 14 drives the piston 13 to move leftwards, so that the pressure in the cavity 3 is reduced, the liquid medicine in the cavity 3 enters the mixing cavity 12 through the collecting pipe 11, the liquid medicine does not flow back because the collecting pipe 11 is internally provided with the one-way valve, the dosage of the liquid medicine is determined by observing the scale arranged outside the cavity 3, then the pressing handle 17 is applied with force, the liquid medicine in the mixing cavity 12 is sprayed out through the atomizer 16, and then the patient is atomized through the atomizing mask 18, and the multi-cavity atomizing inhaler solves the problem that 2 or more atomized medicines are used simultaneously, accurate medication and improves the medication safety. Its easy operation, convenient to carry, accurate scale reduces the work load of frequently changing the atomizing medicine, improves work efficiency, and the guarantee fog inhalation is safe effective.

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 clinical portable multicavity atomizing inhaler, characterized by: comprises a cylinder body (1), a handle (2), a chamber (3), a connecting rod (4), a compression spring (5), an inserted rod (6), a conduit (7), a sealing plug (8), a multi-way pipe (9), a cover body (10), a collecting pipe (11), a mixing cavity (12), a piston (13), a push rod (14), a drainage pipe (15), an atomizer (16), a pressing handle (17) and an atomizing mask (18); the device comprises a barrel body (1), a handle (2) and an atomizer (16) which form a main structure of the device, wherein the handle (2) is fixedly mounted on two side walls of the barrel body (1), a cavity (3) is fixedly arranged in the barrel body (1), a sealing plug (8) is fixedly connected to the upper side of the cavity (3), a guide pipe (7) is fixedly arranged in the cavity (3), the guide pipe (7) extends to the outer side of the cavity (3) and is fixedly connected with a multi-way pipe (9), the multi-way pipe (9) is arranged in a cover body (10), connecting rods (4) are fixedly mounted on the lower surfaces of two sides of the cover body (10), mounting grooves are fixedly arranged on the side walls of the cover body (10), inserting rods (6) are fixedly connected in the mounting grooves, compression springs (5) are sleeved on the outer sides of the inserting rods (6), and a mixing cavity (12) is fixedly connected to the upper surface of the cover body (10), the inside sliding connection of hybrid chamber (12) has piston (13), the one end rigid coupling of piston (13) has push rod (14), one side that push rod (14) were kept away from in piston (13) is provided with the through-hole of seting up in hybrid chamber (12) bottom side, and the rigid coupling has drainage tube (15) in the through-hole, the lower extreme of drainage tube (15) with, lead to pipe (9) fixed connection more, the upside fixed mounting of hybrid chamber (12) has atomizer (16), one side of atomizer (16) is provided with presses down handle (17), and the tip of atomizer (16) has atomizing face guard (18) through the hose rigid coupling.

2. A clinical portable multiple chamber nebulizer according to claim 1 wherein: the cavity (3) is provided with a plurality of cavities, and each cavity (3) is provided with an independent sealing plug.

3. A clinical portable multiple chamber nebulizer according to claim 2 wherein: the outer sides of the cavities (3) are provided with scale marks, and the cylinder body (1) is made of transparent plastics.

4. A clinical portable multiple chamber nebulizer according to claim 3 wherein: the connecting rod (4) is provided with a limiting groove matched with the inserted rod (6), and a rubber pad is fixedly arranged in the limiting groove.

5. A clinical portable multiple chamber nebulizer according to claim 4 wherein: and a one-way valve is fixedly arranged in one end pipe of the collecting pipe (11) positioned in the mixing cavity (12).

6. A clinical portable multiple chamber nebulizer according to claim 5 wherein: elastic fixing belts are fixedly connected to two sides of the atomization mask (18).