CN216496944U

CN216496944U - Closed respirator front end pipe capable of pouring condensed water

Info

Publication number: CN216496944U
Application number: CN202122378920.5U
Authority: CN
Inventors: 周玲
Original assignee: First Affiliated Hospital of Suzhou University
Current assignee: First Affiliated Hospital of Suzhou University
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-13
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a closed respirator front end pipe capable of pouring condensed water, which has the technical scheme main points that: the tracheal catheter comprises a tracheal catheter connector, wherein a middle tube is sleeved on one side of the tracheal catheter connector; the breathing machine connector is arranged at one end of the middle pipe; the water collecting assembly is arranged on the outer circular wall surface of the middle pipe and used for collecting condensed water, when liquid drainage is needed, the adjusting column is pressed to enable the small hole of the adjusting column to be communicated with the liquid drainage valve, so that the condensed water flows down to the water collecting cup through the circular opening of the liquid drainage pipe, the adjusting column is pressed reversely to enable the small hole to be not communicated with the liquid drainage valve, the liquid drainage valve is in a sealed state at the moment, the front end pipe of the breathing machine still keeps sealed when the condensed water is poured, the condensed water in the water collecting cup can be observed conveniently by medical personnel by arranging the scale paste, the condensed water in the water collecting cup is prevented from flowing into the lung of a patient through too much backflow, and the possibility of reducing VAP is achieved.

Description

Closed respirator front end pipe capable of pouring condensed water

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a closed respirator front end pipe capable of pouring condensed water.

Background

A ventilator is an important device for supporting respiration of critically ill patients and postoperative care patients, and a ventilator circuit connector is an important part for connecting the ventilator and an artificial airway.

However, the traditional front end tube of the respirator has the function of collecting condensed water, the condensed water cannot be effectively collected and removed, although the condensed water can be collected in the pipeline of the respirator, the nursing work is busy, the effective ventilation volume of a patient is affected and the VAP of the patient can be caused if the condensed water is not discovered and treated in time, and therefore the closed front end tube of the respirator capable of pouring the condensed water is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problems in the prior art, it is an object of the present invention to provide a closed-type ventilator front-end tube capable of pouring condensed water, so as to solve the above-mentioned problems in the prior art.

The technical purpose of the utility model is realized by the following technical scheme:

a closed ventilator front end tube with a pourable condensate, comprising: the tracheal catheter comprises a tracheal catheter connector, wherein a middle pipe is sleeved on one side of the tracheal catheter connector; the breathing machine connector is arranged at one end of the middle pipe; the water collecting assembly is arranged on the outer circle wall surface of the middle pipe and used for collecting condensed water.

Through adopting above-mentioned technical scheme, through setting up the subassembly that catchments, when the breathing machine connector carries oxygen for the intervalve, can be in the inside production comdenstion water of intervalve, help the patient to effectively ventilate high-efficient humidifying through the intervalve to promote the purpose that the patient resumeed, nevertheless can influence patient's air output when the comdenstion water is too much, collect the comdenstion water through the subassembly that catchments, avoid the too much air output that influences the patient of comdenstion water to lead to symptoms such as pneumonia.

Preferably, the water collecting assembly includes: the liquid discharging groove is formed in the inner bottom surface of the middle pipe, a mounting hole is formed in the inner bottom surface of the liquid discharging groove, a liquid discharging pipe is fixedly mounted on the inner circle wall surface of the mounting hole, a liquid discharging valve is fixedly mounted on the inner circle wall surface of the liquid discharging pipe, a through hole is formed in the outer circle wall surface of the liquid discharging pipe, an adjusting column is movably sleeved on the inner circle wall surface of the through hole, the adjusting column penetrates through the through hole and extends into the liquid discharging valve, and a small hole is formed in the outer circle wall surface of the adjusting column; the fixed block, fixed block fixed mounting be in the excircle wall of intervalve, the connecting hole has been seted up to the top surface of fixed block, the position of connecting hole with the position of mounting hole is corresponding, the inside cover of fixed block is equipped with the cup that catchments, the inlet opening has been seted up to the top surface of the cup that catchments, the interior circle wall fixed mounting of inlet opening has the sealing ring, the position of inlet opening with the position of connecting hole is corresponding, the fluid-discharge tube passes the inlet opening extends to the inside of the cup that catchments.

Through adopting above-mentioned technical scheme, through setting up the flowing back groove, concentrate the inside at the flowing back groove to the inside of middle inside comdenstion water through the flowing back groove, the comdenstion water can gather near the flowing back valve, when needs flowing back, earlier make the aperture of adjusting the post be linked together with the flowing back valve through pressing the adjusting post, thereby make the comdenstion water flow down to the cup that catchments through the circular opening of flowing back pipe, when the comdenstion water need be emptyd after gathering the completion, rethread reverse pressing the adjusting post makes aperture and flowing back valve not communicate, the flowing back valve is the encapsulated situation this moment, rethread rotates the cup that catchments and takes off from the fixed block is inside, thereby reach when empting the comdenstion water the breathing machine front end pipe still keep sealed.

Preferably, the outer circle wall surface of the water collecting cup is provided with a fixing groove, and a scale sticker is fixedly mounted inside the fixing groove.

By adopting the technical scheme, the scales are arranged, so that medical personnel can observe the condensed water in the water collecting cup conveniently, excessive backflow of the condensed water in the water collecting cup is avoided, and the possibility of reducing VAP is achieved.

Preferably, an inflatable bag is fixedly installed on the bottom surface of the water collecting cup, an air inlet hole is formed in one side of the inflatable bag, and an inflatable connector is fixedly installed on the inner circle wall surface of the air inlet hole.

Through adopting above-mentioned technical scheme, through setting up the gas cell, medical personnel aerify the gas cell through aerifing the connector, make the gas cell inflation, avoid catchmenting the long-time oppression damage to human tissue of cup to play the effect of alleviating skin pressure, reduce skin damage.

Preferably, a protective cushion is fixedly arranged on the bottom surface of the inflatable bag.

Through adopting above-mentioned technical scheme, through setting up the protection pad, protect the gas cell through the protection pad, avoid the gas cell to receive external unstable factor damage under the condition of not using to reach the protection gas cell.

Preferably, the inner circular wall surface of the middle pipe is provided with a plurality of water collecting grooves.

Through adopting above-mentioned technical scheme, through setting up the water catch bowl, the inside that makes the better inflow of flowing into the fluid-discharge tank of comdenstion water in the water catch bowl that can be better attached to of the steam in the air of being convenient for promotes the water-collecting effect.

In summary, the utility model mainly has the following beneficial effects:

the drainage groove is arranged, the condensed water in the middle pipe is concentrated into the drainage groove through the drainage groove, the condensed water can be gathered near the drainage valve, when drainage is needed, the small hole of the adjusting column is communicated with the drainage valve by pressing the adjusting column, so that the condensed water flows downwards into the water collecting cup through the circular opening of the drainage pipe, when the condensed water needs to be poured out after collection is completed, the small hole is not communicated with the drainage valve by pressing the adjusting column reversely, the drainage valve is in a sealed state at the moment, the water collecting cup is taken out from the inside of the fixed block by rotating, the front end pipe of the respirator is still sealed when the condensed water is poured out, medical personnel can observe the condensed water in the water collecting cup conveniently by arranging the scale sticker, the condensed water in the water collecting cup is prevented from entering the lung of a patient due to excessive backflow, and the possibility of reducing VAP is achieved.

Through setting up the gas cell, medical personnel aerify the gas cell through the connector of aerifing, make the gas cell inflation, avoid catchmenting the long-time oppression of cup and damaging to human tissue to play the effect of alleviating skin pressure, reduce the skin damage, through setting up the protection pad, protect the gas cell through the protection pad, avoid the gas cell to receive external unstable factor damage under the condition of not using, thereby reach the protection gas cell.

Drawings

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

FIG. 2 is a schematic illustration of the split configuration of the intermediate tube of the present invention;

FIG. 3 is a schematic view of a split structure of the fixing block of the present invention;

FIG. 4 is a schematic view of the construction of the balloon of the present invention;

FIG. 5 is a schematic view of a drain pipe according to the present invention in a disassembled configuration.

Reference numerals: 1. a tracheal tube connector; 2. an intermediate pipe; 3. a respirator connector; 4. a liquid discharge tank; 5. mounting holes; 6. a liquid discharge pipe; 7. a fixed block; 8. a water collecting cup; 9. connecting holes; 10. fixing grooves; 11. a scale is pasted; 12. an air-filled bag; 13. an air inlet; 14. an inflation connector; 15. a protective pad; 16. a water collection tank; 17. a water inlet hole; 18. a drain valve; 19. and (4) adjusting the column.

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, 2, 3 and 5, a closed front end tube of a ventilator capable of pouring condensed water, comprising a tracheal catheter connector 1, wherein a middle tube 2 is fixedly sleeved on one side of the tracheal catheter connector 1, one end of the middle tube 2 can adjust the direction according to the body position of a patient, so as to improve the convenience of use, one end of the middle tube 2 is fixedly connected with the ventilator connector 3, a water collecting component is arranged on the outer circumferential wall surface of the middle tube 2 and is used for collecting the condensed water, by arranging the water collecting component, when the ventilator connector 3 is used for conveying oxygen to the middle tube 2, the condensed water can be produced in the middle tube 2, the middle tube 2 is used for assisting the patient to effectively ventilate and humidify, so as to promote the recovery of the patient, but when the condensed water is too much, the ventilation capacity of the patient can be influenced, the condensed water is collected by the water collecting component, so as to avoid the too much influence on the ventilation capacity of the patient to cause symptoms such as pneumonia, the water collecting component comprises a liquid discharging groove 4, the liquid discharging groove 4 is arranged on the inner bottom surface of the middle pipe 2, a mounting hole 5 is formed in the inner bottom surface of the liquid discharging groove 4, a liquid discharging pipe 6 is fixedly mounted on the inner circular wall surface of the mounting hole 5, a liquid discharging valve 18 is fixedly mounted on the inner circular wall surface of the liquid discharging pipe 6, a through hole is formed in the outer circular wall surface of the liquid discharging pipe 6, an adjusting column 19 is movably sleeved on the inner circular wall surface of the through hole, the adjusting column 19 penetrates through the through hole to extend into the liquid discharging valve 18, a small hole is formed in the outer circular wall surface of the adjusting column 19, a fixed block 7 is fixedly mounted on the outer circular wall surface of the middle pipe 2, a connecting hole 9 is formed in the top surface of the fixed block 7, the position of the connecting hole 9 corresponds to the position of the mounting hole 5, a water collecting cup 8 is sleeved inside the fixed block 7, a water inlet hole 17 is formed in the top surface of the water collecting cup 8, by arranging the liquid discharging groove 4, when condensate water in the middle pipe 2 is concentrated into the liquid discharging groove 4, the comdenstion water can gather near flowing back valve 18, when needs flowing back, earlier through pressing adjusting column 19 messenger adjusting column 19's aperture and flowing back valve 18 and be linked together, thereby make the comdenstion water flow down to the cup 8 that catchments through the circular opening of flowing back pipe 6, when needs empty the comdenstion water after the collection is accomplished, rethread reverse pressing adjusting column 19 makes aperture and flowing back valve 18 not communicate, flowing back valve 18 is the encapsulated situation this moment, rethread rotation water-collecting cup 8 is taken off from the inside of fixed block 7, thereby reach when empting the comdenstion water the breathing machine front end pipe still keeps sealed, the interior round wall fixed mounting of inlet opening 17 has the sealing ring, the position of inlet opening 17 corresponds with the position of connecting hole 9, flowing back pipe 6 passes inlet opening 17 and extends to the inside of cup 8 that catchments.

Referring to fig. 1, 2, 3 and 4, a fixing groove 10 is formed on an outer circumferential wall surface of a water collecting cup 8, a scale sticker 11 is fixedly installed inside the fixing groove 10, medical staff can observe condensed water in the water collecting cup 8 conveniently by arranging the scale sticker 11, excessive backflow of the condensed water in the water collecting cup 8 is prevented from entering a lung of a patient, and therefore the possibility of reducing the occurrence of VAP is achieved, an inflatable bag 12 is fixedly installed on a bottom surface of the water collecting cup 8, an air inlet 13 is formed in one side of the inflatable bag 12, an inflation connector 14 is fixedly installed on an inner circumferential wall surface of the air inlet 13, a protective pad 15 is fixedly installed on the bottom surface of the inflatable bag 12, the inflatable bag 12 is protected by the protective pad 15 by setting the protective pad 15, the inflatable bag 12 is prevented from being damaged by external unstable factors under the condition of not being used, and therefore the inflatable bag 12 is protected, and a plurality of water collecting grooves 16 are formed on the inner circumferential wall surface of a middle pipe 2, through setting up water catch bowl 16, the inside that makes the better inflow of flowing into drain tank 4 of comdenstion water in water catch bowl 16 can be better attached to the steam in the air of being convenient for, promotes the water-collecting effect.

The working principle is as follows: referring to fig. 1-5, when using, when the breathing machine connector 3 is used to deliver oxygen to the middle tube 2, condensed water is produced inside the middle tube 2, the middle tube 2 helps the patient to effectively ventilate and humidify efficiently, thereby promoting the recovery of the patient, but when excessive condensed water affects the ventilation of the patient, the condensed water is collected by the water collection assembly, thereby avoiding the symptoms of pneumonia and the like caused by excessive condensed water affecting the ventilation of the patient, by providing the liquid discharge tank 4, when the condensed water inside the middle tube 2 is collected inside the liquid discharge tank 4 by the liquid discharge tank 4, the condensed water is collected near the liquid discharge valve 18, when liquid needs to be discharged, the small hole of the adjusting column 19 is firstly pressed to communicate with the liquid discharge valve 18, thereby the condensed water flows down to the water collection cup 8 through the circular opening of the liquid discharge tube 6, when the condensed water needs to be poured after collection, the small hole is not communicated with the liquid discharge valve 18 by reversely pressing the adjusting column 19, the liquid discharge valve 18 is in a sealing state at the moment, the water collecting cup 8 is rotated to be taken down from the inside of the fixing block 7, the purpose that the front end pipe of the breathing machine still keeps sealing when condensed water is poured is achieved, through the arrangement of the scale sticker 11, medical personnel can observe the condensed water in the water collecting cup 8 conveniently, the condensed water in the water collecting cup 8 is prevented from flowing into the lung of a patient due to excessive backflow, the possibility of reducing VAP is achieved, through the arrangement of the water collecting groove 16, the vapor in the air can be attached to the water collecting groove 16 better, the condensed water can flow into the liquid discharge groove 4 better, and the water collecting effect is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A closed ventilator front end tube capable of pouring condensed water, comprising:

the tracheal catheter comprises a tracheal catheter connector (1), wherein a middle pipe (2) is sleeved on one side of the tracheal catheter connector (1);

the breathing machine connector (3), the breathing machine connector (3) is arranged at one end of the middle pipe (2);

the subassembly that catchments, the subassembly that catchments sets up the excircle wall of intermediate pipe (2) for collect the comdenstion water, the subassembly that catchments includes: the liquid discharge groove (4) is formed in the inner bottom surface of the middle pipe (2), a mounting hole (5) is formed in the inner bottom surface of the liquid discharge groove (4), a liquid discharge pipe (6) is fixedly mounted on the inner circle wall surface of the mounting hole (5), a liquid discharge valve (18) is fixedly mounted on the inner circle wall surface of the liquid discharge pipe (6), a through hole is formed in the outer circle wall surface of the liquid discharge pipe (6), an adjusting column (19) is movably sleeved on the inner circle wall surface of the through hole, the adjusting column (19) penetrates through the through hole and extends into the liquid discharge valve (18), and a small hole is formed in the outer circle wall surface of the adjusting column (19); fixed block (7), fixed block (7) fixed mounting be in the excircle wall of intervalve (2), connecting hole (9) have been seted up to the top surface of fixed block (7), the position of connecting hole (9) with the position of mounting hole (5) is corresponding, the inside cover of fixed block (7) is equipped with water cup (8), water inlet (17) have been seted up to the top surface of water cup (8), the interior circle wall fixed mounting of water inlet (17) has the sealing ring, the position of water inlet (17) with the position of connecting hole (9) is corresponding, fluid-discharge tube (6) are passed water inlet (17) extend to the inside of water cup (8).

2. The closed-type ventilator front end tube capable of pouring condensed water according to claim 1, wherein: the outer circle wall surface of the water collecting cup (8) is provided with a fixing groove (10), and a scale sticker (11) is fixedly mounted inside the fixing groove (10).

3. The closed-type ventilator front end tube capable of pouring condensed water according to claim 2, wherein: the bottom surface of the water collecting cup (8) is fixedly provided with an inflatable bag (12), one side of the inflatable bag (12) is provided with an air inlet hole (13), and the inner circle wall surface of the air inlet hole (13) is fixedly provided with an inflation connector (14).

4. The closed-type ventilator front end tube capable of pouring condensed water according to claim 3, wherein: and a protective cushion (15) is fixedly arranged on the bottom surface of the inflatable bag (12).

5. The closed-type ventilator front end tube capable of pouring condensed water according to claim 1, wherein: the inner circular wall surface of the middle pipe (2) is provided with a plurality of water collecting grooves (16).