CN216777680U

CN216777680U - Atomizer special for intubation

Info

Publication number: CN216777680U
Application number: CN202123145130.9U
Authority: CN
Inventors: 吴甜甜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-21
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the technical field of medical auxiliary devices, in particular to an atomizer special for an intubation tube, which comprises an intubation tube connecting sleeve, a right-angle-shaped adapter, an atomizer tank body and an atomizer upper cover, wherein the atomizer tank body and the atomizer upper cover are matched with each other, the adapter is connected to one side of the outer part of the intubation tube connecting sleeve, and the atomizer tank body and the atomizer upper cover are integrated through screwing. According to the utility model, oxygen pressurized in the oxygen tube can be led into the atomizer tank body through the oxygen tube, and can be led into the conversion joint after atomization, and is led into the intubation sleeve through the conversion joint, and finally, the absorption of a patient is facilitated through the atomization adapter, so that the stability of the atomizer tank body during working is improved, the safety of the atomizer tank body during use is improved, and further the inhalation therapy of the patient is facilitated.

Description

Special atomizer of intubate

Technical Field

The utility model relates to the technical field of medical auxiliary devices, in particular to an atomizer special for intubation.

Background

The atomizer is a device for atomizing a test solution, the atomization principle mainly comprises three types, one type is an ultrasonic atomizer, the other type is a compression atomizer, and the other type is a net atomizer, wherein the compression atomization device is also called jet atomization, 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 splash to the periphery under high-speed impact to be changed into atomized particles to be sprayed out of an air outlet pipe, and the ultrasonic atomizer is often used in medical treatment.

In clinic, the existing atomizer used for the tracheal intubation and the tracheotomy tube has poor stability when in use, liquid medicine is easy to spill out when in use, further waste of the liquid medicine is caused, and meanwhile, the atomizer is easy to separate from the intubation when in use aiming at patients who can not take care of oneself, coma and restless restraint, further threat to the life safety of the patients.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intubation tube special atomizer, which solves the problems that the existing atomizer used for an endotracheal intubation and a tracheotomy tube in the background technology is poor in stability during use, liquid medicine is easy to spill out during use, and the atomizer is easy to separate from the intubation tube during use, so that the life safety of a patient is threatened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special atomizer of intubate, including the crossover sub of intubate nipple, right angle form, the atomizer jar body and the atomizer upper cover that mutually supports and use, crossover sub connects in outside one side of intubate nipple, the atomizer jar body and atomizer upper cover are whole through twisting the closure, and the atomizer upper cover is connected under the crossover sub, the tip communicates with each other under the atomizer jar body and is connected with the oxygen hose, the outside position department that corresponds that is connected with the crossover sub of intubate nipple is connected with the atomizing switching mouth.

To sum up, through unscrewing the atomizer upper cover from the end of the atomizer jar body, make things convenient for the nurse to the internal portion injection liquid medicine of atomizer jar, screw up the atomizer upper cover in the upper end of the atomizer jar body afterwards, can be with leading-in to the internal portion of atomizer jar with the oxygen of the inside pressure boost of oxygen hose through the oxygen hose, can lead to inside the crossover sub after atomizing, and lead to inside the intubate adapter sleeve through the crossover sub, finally through atomizing adapter mouth make things convenient for patient's absorption, and then improved the stability of the during operation of the atomizer jar body, the atomization effect of the atomizer jar body has been improved simultaneously.

Preferably, the inside of the pipe inserting sleeve is hollow, one side of the outer surface of the pipe inserting sleeve is communicated with an air inlet pipe, the upper end part of the adapter is in plug-in fit with the outer end part of the air inlet pipe, the positions of the outer surface of the pipe inserting sleeve and the symmetrical position of the air inlet pipe are communicated with an air suction pipe, an atomization switching port is communicated and connected with the outer end part of the air suction pipe, two groups of end walls are fixed on two sides of the pipe inserting sleeve in a fixed and symmetrical mode, and penetrating honeycomb through holes are evenly formed in the surface of each end wall in an equidistant mode.

To sum up, the intake pipe has made things convenient for intubate nipple and crossover sub intercommunication, and the breathing pipe has made things convenient for the intercommunication of intubate nipple and atomizing switching mouth, and when the patient takes a breath, the inside gas of intubate nipple can be arranged to the outside from the honeycomb through-hole simultaneously, and then is favorable to patient's taking a breath.

Preferably, a one-way valve A is fixedly embedded into an inner port of the air inlet pipe, two groups of fixed lantern rings are symmetrically fixed on two sides of the inner wall surface of the cannula connecting sleeve, and a one-way valve B is fixedly embedded into the fixed lantern rings.

To sum up, when medicine gas is leading-in to the intubate nipple inside, because pressure effect check valve A is one-way opening form, make things convenient for medicine gas to get into to the intubate nipple inside from the intake pipe, check valve B is the form of closing simultaneously, avoids medicine gas to leak to the outside, and when the patient exhales, patient's expired gas is leading-in to intubate nipple inside from the breathing pipe, and the check valve B of both sides is the form of opening, makes things convenient for patient's expired gas's discharge.

Preferably, the lower end part of the atomizer tank body is communicated with a lower connecting pipe, the oxygen pipe can be sleeved at the outer end part of the lower connecting pipe in a matching manner, and the outer surface of the upper end part of the atomizer tank body is provided with external threads.

To sum up, the lower connecting pipe is connected with the end part of the oxygen pipe in an inserting mode, so that oxygen can be conveniently guided in, and meanwhile, due to the arrangement of the external thread, the lower connecting pipe and the upper cover of the atomizer can be conveniently screwed and installed.

Preferably, the upper end part of the upper cover of the atomizer is communicated with an upper joint which is in splicing fit with the lower end part of the adapter, an inner thread which is in meshing fit with the outer thread is arranged on the inner wall surface of the lower end opening of the upper cover of the atomizer, and a rubber sealing gasket is arranged in the lower end opening of the upper cover of the atomizer.

To sum up, the end intercommunication is pegged graft under top connection and the crossover sub, can make things convenient for the water conservancy diversion of medicine gas, and the internal screw thread setting makes things convenient for the cooperation installation of atomizer upper cover and the atomizer jar body simultaneously.

Preferably, the intubation sleeve, the adapter, the atomizer tank body and the atomizer upper cover are made of polypropylene materials, and the oxygen tube is made of polyvinyl chloride materials.

To sum up, polypropylene is nontoxic harmless, and the material is harder simultaneously, can avoid taking place serious deformation because of excessive extrusion, and then has improved the holistic life of device, and polyvinyl chloride is nontoxic harmless, and the texture is softer to make things convenient for the oxygen hose to buckle because of needs.

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

1. according to the device, the atomizer upper cover is screwed off from the end part of the atomizer tank body, a nurse injects liquid medicine into the atomizer tank body, then the atomizer upper cover is screwed on the upper end of the atomizer tank body, oxygen pressurized in the oxygen pipe can be introduced into the atomizer tank body through the oxygen pipe, the atomized liquid medicine can be introduced into the conversion joint and is introduced into the intubation sleeve through the conversion joint, and finally the atomized liquid medicine is conveniently absorbed by a patient through the atomization switching port, so that the working stability of the atomizer tank body is improved, the use safety of the atomizer tank body is improved, the medicine inhalation treatment of the patient is facilitated, meanwhile, the intubation sleeve, the conversion joint, the atomizer tank body, the atomizer upper cover and the oxygen pipe can be connected into an integral device in a matching manner, and the labor intensity of the nurse during assembly is reduced;

2. when medicine gas is leading-in to the intubate nipple is inside in this device, because pressure effect check valve A is one-way opening form, make things convenient for medicine gas to get into to the intubate nipple from the intake pipe inside, check valve B is the form of closing simultaneously, avoid medicine gas to leak to the outside from the honeycomb through-hole, when the patient exhales, patient's exhalation gas is leading-in to the intubate nipple inside from the breathing pipe, the check valve B of both sides is opening form, make things convenient for patient's exhalation gas to discharge to the outside from the honeycomb through-hole, check valve A is the form of closing simultaneously, avoid the gas reflux of patient exhalation to the internal portion of atomizer jar, and then be favorable to patient's taking a breath.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the cannula hub of the present invention;

FIG. 3 is a schematic view of the structure of the tank of the atomizer of the present invention;

fig. 4 is a schematic structural view of the upper cover of the atomizer of the present invention.

In the figure: 1. a cannula adaptor; 101. an air inlet pipe; 102. an air intake duct; 103. an end wall; 104. A honeycomb through hole; 105. a one-way valve A; 106. a fixed collar; 107. a check valve B; 2. A crossover sub; 3. an atomizer tank; 301. a lower connecting pipe; 302. an external thread; 4. an atomizer upper cover; 401. an upper joint; 402. an internal thread; 403. a rubber gasket; 5. an oxygen tube; 6. atomizing switching mouth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

an atomizer special for intubation comprises an intubation sleeve 1, a right-angle-shaped adapter 2, an atomizer tank body 3 and an atomizer upper cover 4 which are matched with each other, wherein the adapter 2 is connected to one side of the outside of the intubation sleeve 1, the atomizer tank body 3 and the atomizer upper cover 4 are integrated by screwing, the atomizer upper cover 4 is connected to the lower end of the adapter 2, the lower end of the atomizer tank body 3 is communicated with an oxygen tube 5, and an atomization adapter 6 is connected to the position, corresponding to the position where the outside of the intubation sleeve 1 is connected with the adapter 2;

furthermore, the interior of the cannula adapter sleeve 1 is hollow, one side of the outer surface of the cannula adapter sleeve 1 is communicated with an air inlet pipe 101, the upper end part of the adapter 2 is in plug-in fit with the outer end part of the air inlet pipe 101, the outer surface of the cannula adapter sleeve 1 is communicated with an air suction pipe 102 at the symmetrical position of the air inlet pipe 101, the atomization adapter port 6 is communicated with the outer end part of the air suction pipe 102, two groups of end walls 103 are fixed on two sides of the cannula adapter sleeve 1 in a fixed and symmetrical mode, penetrating honeycomb through holes 104 are uniformly formed in the surfaces of the end walls 103 at equal intervals, the air inlet pipe 101 facilitates the communication between the cannula adapter sleeve 1 and the adapter 2, the air suction pipe 102 facilitates the communication between the cannula adapter sleeve 1 and the atomization adapter port 6, and meanwhile when a patient takes a breath, air in the cannula adapter sleeve 1 can be discharged to the outside from the honeycomb through holes 104, and further facilitates the ventilation of the patient;

furthermore, a check valve A105 is embedded and fixed at the inner port of the air inlet pipe 101, two groups of fixed lantern rings 106 are symmetrically fixed on two sides of the inner wall surface of the cannula adapter sleeve 1, check valves B107 are embedded and fixed in the fixed lantern rings 106, when medicine gas is introduced into the cannula adapter sleeve 1, the check valves A105 are opened in a one-way mode due to the pressure effect, the medicine gas can conveniently enter the cannula adapter sleeve 1 from the air inlet pipe 101, meanwhile, the check valves B107 are closed, the medicine gas is prevented from leaking to the outside, when a patient exhales, the patient exhales from the air suction pipe 102 to the inside of the cannula adapter sleeve 1, the check valves B107 on two sides are opened, and the patient exhales can be conveniently discharged;

further, the lower end part of the atomizer tank body 3 is communicated with a lower connecting pipe 301, the oxygen pipe 5 can be matched and sleeved at the outer end part of the lower connecting pipe 301, the outer surface of the upper end part of the atomizer tank body 3 is provided with an external thread 302, the lower connecting pipe 301 is in inserted connection with the end part of the oxygen pipe 5, so that the introduction of oxygen is facilitated, and meanwhile, the external thread 302 is arranged to facilitate the screwing installation of the oxygen pipe and the atomizer upper cover 4;

furthermore, the upper end part of the upper atomizer cover 4 is connected with an upper connector 401 which is in insertion fit with the lower end part of the adapter 2, the inner wall surface of the lower port of the upper atomizer cover 4 is provided with an internal thread 402 which is in engagement fit with the external thread 302, a rubber sealing gasket 403 is placed in the lower port of the upper atomizer cover 4, the upper connector 401 is in insertion communication with the lower end part of the adapter 2, so that the medicine gas can be guided conveniently, and meanwhile, the upper atomizer cover 4 and the atomizer tank body 3 are conveniently installed in a matching manner due to the arrangement of the internal thread 402;

further, intubate nipple 1, crossover sub 2, the atomizer jar body 3 and atomizer upper cover 4 adopt the polypropylene material to make, and oxygen hose 5 adopts the polyvinyl chloride material to make, and the polypropylene is nontoxic harmless, and the material is harder simultaneously, can avoid taking place serious deformation because of excessive extrusion, and then has improved the holistic life of device, and polyvinyl chloride is nontoxic harmless, and the texture is softer to make things convenient for oxygen hose 5 to buckle because of needs.

The medical compression atomizer among the atomizer jar body 3 among this device adopts prior art, it mainly comprises the nozzle, inhale flow tube and spacer, the gaseous nozzle blowout of follow of pressure boost, negative pressure effect through producing between nozzle and the inhale flow tube, can upwards aspirate the liquid medicine that the atomizer jar body 3 inside held, and then the liquid medicine will spray and strike in the spacer below, it is vaporific to incite, thereby it is easy by the inspiratory benefit of patient to reach the liquid medicine atomizing, the connection of the afterbody of oxygen hose 5 in this device in oxygen cylinder simultaneously.

The working principle is as follows: when the device is used, the atomizer upper cover 4 is screwed off from the end part of the atomizer tank body 3, a nurse injects liquid medicine into the atomizer tank body 3, then the atomizer upper cover 4 is screwed on the upper end of the atomizer tank body 3, then the end part of the oxygen tube 5 is communicated and connected with the lower connecting tube 301, the upper connector 401 is communicated with the lower end of the adapter 2 and the upper end of the adapter 2 and is communicated and connected with the air inlet tube 101, the device is assembled into a whole, then the proper oxygen flow is adjusted, oxygen pressurized in the oxygen tank can be introduced into the atomizer tank body 3 through the oxygen tube 5, the atomized oxygen can be introduced into the adapter 2 and is introduced into the intubation sleeve 1 through the adapter 2, and finally the atomization adapter 6 is matched with a breathing device to facilitate the absorption of a patient;

when medicine gas is leading-in to intubate nipple 1 inside when, because pressure effect check valve A105 is one-way opening form, make things convenient for medicine gas to get into to intubate nipple 1 inside from intake pipe 101, check valve B107 is the form of closing simultaneously, avoid medicine gas to leak to the outside from honeycomb through-hole 104, when the patient exhales, patient's exhalation gas is leading-in to intubate nipple 1 inside from breathing pipe 102, the check valve B107 of both sides is opening form, make things convenient for patient's exhalation gas to discharge to the outside from honeycomb through-hole 104, check valve A105 is the form of closing simultaneously, avoid the gas reflux of patient's exhalation to the atomizer jar body 3 inside, and then be favorable to patient's taking a breath.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a special atomizer of intubate, includes crossover sub (2), the atomizer jar body (3) and the atomizer upper cover (4) that mutually support and use of intubate nipple (1), right angle form, its characterized in that: crossover sub (2) are connected in outside one side of intubate nipple (1), the atomizer jar body (3) and atomizer upper cover (4) are whole through twisting the closure, and atomizer upper cover (4) are connected in crossover sub (2) lower tip, the tip communicates with each other and is connected with oxygen hose (5) under the atomizer jar body (3), intubate nipple (1) outside is connected with corresponding position department with crossover sub (2) and is connected with atomizing switching mouth (6).

2. The special atomizer for intubation according to claim 1, wherein: the novel air suction pipe is characterized in that the interior of the insertion pipe connecting sleeve (1) is hollow, one side of the outer surface of the insertion pipe connecting sleeve (1) is communicated with an air inlet pipe (101), the upper end of the adapter (2) is in plug-in fit with the outer end of the air inlet pipe (101), the outer surface of the insertion pipe connecting sleeve (1) is communicated with an air suction pipe (102) at the symmetrical position of the air inlet pipe (101), an atomization switching port (6) is communicated with the outer end of the air suction pipe (102), two groups of end walls (103) are fixed to two sides of the insertion pipe connecting sleeve (1) in a fixed symmetrical mode, and penetrating honeycomb through holes (104) are evenly formed in the surface of the end walls (103) at equal intervals.

3. The special atomizer for intubation according to claim 2, wherein: the air inlet pipe (101) is fixedly provided with a one-way valve A (105) at the inner port, two groups of fixed lantern rings (106) are symmetrically fixed on two sides of the inner wall surface of the cannula connecting sleeve (1), and a one-way valve B (107) is fixedly embedded in the fixed lantern rings (106).

4. The special atomizer for intubation according to claim 3, wherein: the lower end part of the atomizer tank body (3) is communicated with a lower connecting pipe (301), the oxygen pipe (5) can be sleeved on the outer end part of the lower connecting pipe (301) in a matching manner, and the outer surface of the upper end part of the atomizer tank body (3) is provided with an external thread (302).

5. The special atomizer for intubation according to claim 4, wherein: atomizer upper cover (4) upper end portion leads to being connected with crossover sub (2) lower tip grafting complex upper joint (401), atomizer upper cover (4) lower extreme mouth inner wall surface is seted up with external screw thread (302) meshing complex internal thread (402), the mouth has placed rubber packing pad (403) under atomizer upper cover (4).

6. The special atomizer for intubation according to claim 5, wherein: intubate nipple (1), crossover sub (2), atomizer jar body (3) and atomizer upper cover (4) adopt the polypropylene material to make, oxygen hose (5) adopt the polyvinyl chloride material to make.