CN218165763U

CN218165763U - Connecting pipe for oxygen supply of breathing machine

Info

Publication number: CN218165763U
Application number: CN202221647325.5U
Authority: CN
Inventors: 张寄琳
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-30
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a connecting pipe for breathing machine oxygen suppliment relates to the oxygen uptake pipeline field, provides one kind and can collect the comdenstion water more reliably, prevents that the comdenstion water from getting into the breathing machine connecting pipe for the oxygen suppliment of artifical air flue. Connecting pipe for breathing machine oxygen suppliment includes artifical air flue joint, long hose, intermediate junction pipe, short hose, breathing machine coupling, cup and fixing base catchment, artifical air flue joint, long hose, intermediate junction pipe, short hose and breathing machine coupling set gradually and are connected, the comdenstion water discharge pipe has on the intermediate junction pipe, it is connected with the comdenstion water discharge pipe to catchment the cup, the bottom of catchment the cup has drinking cup magnetism and inhales the piece, the top of fixing base has fixing base magnetism to inhale the piece, drinking cup magnetism is inhaled the piece and can is inhaled a actuation with fixing base magnetism.

Description

Connecting pipe for oxygen supply of breathing machine

Technical Field

The utility model relates to an oxygen uptake pipeline field especially relates to a connecting pipe is used to breathing machine oxygen suppliment.

Background

Ventilators are commonly used in respiratory failure for a variety of reasons, anesthesia respiratory management during major surgery, respiratory support therapy and rescue resuscitation, and occupy a very important position in the modern medical field.

When the breathing machine supplies oxygen, one end of the breathing machine tube is connected to the breathing machine, and the other end of the breathing machine tube is connected with the artificial airway or a breathing machine mask worn on the face of a patient. The gas output by the respirator needs to be humidified so as to avoid over-drying the airway of the patient; the specific mode is to heat water to accelerate water eruption and mix water vapor with the output gas of the breathing machine. The humidified gas can generate condensed water when passing through the respirator tube, and a condensed water cup is arranged on the respirator tube and used for collecting the condensed water. Such ventilator tubes are disclosed in ZL202120301806.X, ZL202111162954.9, and the like.

The breathing machine pipe is longer, and the condensation drinking cup generally sets up in the middle part of breathing machine pipe, and the condensation drinking cup is far away with artifical air flue's distance. The situation that the partial position of a section of the respirator pipe in front of the condensation water cup and the artificial airway is higher than that of the condensation water cup is easy to occur, so that the condensation water can not flow into the water cup and enter the airway of a patient, and the patient is choked. The condensation drinking cup needs to be kept downward to effectively collect the condensed water, and the condensed water cannot be effectively collected due to the fact that the direction of the condensation drinking cup is changed, so that the condensed water enters the artificial air passage.

For the above reasons, the applicant proposes to add a conduit between the artificial airway and the ventilator tube to reliably collect the condensed water and prevent it from entering the artificial airway.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provided is a connecting pipe for oxygen supply of a respirator, which can reliably collect condensed water and prevent the condensed water from entering an artificial airway.

The technical scheme adopted for solving the problems is as follows: connecting pipe for breathing machine oxygen suppliment includes artifical air flue joint, long hose, intermediate junction pipe, short hose, breathing machine coupling, cup and fixing base catchment, artifical air flue joint, long hose, intermediate junction pipe, short hose and breathing machine coupling set gradually and are connected, the comdenstion water discharge pipe has on the intermediate junction pipe, it is connected with the comdenstion water discharge pipe to catchment the cup, the bottom of catchment the cup has drinking cup magnetism and inhales the piece, the top of fixing base has fixing base magnetism to inhale the piece, drinking cup magnetism is inhaled the piece and can is inhaled a actuation with fixing base magnetism.

Further, the method comprises the following steps: the length of the long hose is 50-80 cm.

Further, the method comprises the following steps: the total height of the fixing seat and the water collecting cup is not higher than 8cm.

Further, the method comprises the following steps: the shape of the middle connecting pipe is Y-shaped.

Further, the method comprises the following steps: the long hose and the short hose are both telescopic corrugated pipes or spiral pipes.

Further, the method comprises the following steps: the water collecting cup is connected with the condensed water discharge pipe through threads.

Further, the method comprises the following steps: the connecting pipe for oxygen supply of the breathing machine comprises a sealing cover, the lower part of the water collecting cup is provided with a liquid discharging opening, and the sealing cover covers the liquid discharging opening.

Further, the method comprises the following steps: the connecting pipe for oxygen supply of the respirator comprises a closed cover, the upper part of the water collecting cup is provided with a suction opening, and the closed cover covers the suction opening.

The beneficial effects of the utility model are that: 1. as shown in figure 5, when the utility model is used, the artificial air passage joint is connected with the artificial air passage, and the respirator pipe joint is connected with the respirator pipe. The fixing seat is placed on the sickbed and is positioned beside the patient, and the water collecting cup is connected with the fixing seat through the suction of the water cup magnetic suction piece and the fixing seat magnetic suction piece. So the cup that catchments is less than artifical air flue, catchments the cup and plays the effect of holding back the condensate water in the breathing machine pipe. If condensed water which does not enter the condensed water cup of the respirator tube enters the water collecting cup to be collected, the condensed water cannot enter the artificial airway. Although the long hose is called as long, the long hose is only relatively short, the length of the long hose is only required to be capable of connecting the artificial airway and the water collecting cup, the actual length is not very long, and in addition, the long hose is far away from the respirator, and no more condensed water is generated in the long hose. Even if the condensed water is generated in the long hose, the condensed water generated in the long hose can basically and completely enter the water collecting cup to be collected because the water collecting cup is lower than the artificial air flue. Therefore, the utility model has the functions of preventing the condensed water from entering the artificial airway and avoiding the patient from being choked or causing other dangers.

2. The water collecting cup is connected with the fixed seat through the suction of the water cup magnetic suction piece and the fixed seat magnetic suction piece. The fixing base plays the effect of fixed cup that catchments, guarantees to catchment the cup and is located the low level, avoids ponding cup rotatory to the level, even towards the top to guarantee the reliability that the cup catchments.

3. The water collecting cup is connected with the fixed seat through the suction of the water cup magnetic suction piece and the fixed seat magnetic suction piece. Therefore, if the water collecting cup is subjected to obvious pulling force, the water collecting cup can be separated from the fixed seat. If the patient moves to pull the connecting pipe for oxygen supply of the breathing machine, the artificial airway cannot be obviously pulled, and the joint of the artificial airway and the artificial airway cannot be separated. Therefore, the utility model discloses higher security has.

Drawings

FIG. 1 is a view showing the structure of a connection tube for supplying oxygen to a respirator;

FIG. 2 is an enlarged view of the water collection cup;

FIG. 3 is a view of a water collection cup;

FIG. 4 is a view showing another structure of a water collecting cup;

FIG. 5 is a view showing a state of use of a connection tube for supplying oxygen to a ventilator;

labeled as: the device comprises an artificial airway joint 1, a long hose 2, a middle connecting pipe 3, a condensed water discharge pipe 31, a short hose 4, a respirator pipe joint 5, a water collecting cup 6, a water cup magnetic suction piece 61, a liquid discharge port 62, a suction port 63, a fixed seat 7, a fixed seat magnetic suction piece 71 and a sealing cover 8.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 and fig. 2, the connecting pipe for breathing machine oxygen supply includes an artificial airway joint 1, a long hose 2, an intermediate connecting pipe 3, a short hose 4, a breathing machine pipe joint 5, a water collecting cup 6 and a fixing seat 7, wherein the artificial airway joint 1, the long hose 2, the intermediate connecting pipe 3, the short hose 4 and the breathing machine pipe joint 5 are sequentially arranged and connected, a condensed water discharge pipe 31 is arranged on the intermediate connecting pipe 3, the water collecting cup 6 is connected with the condensed water discharge pipe 31, a water cup magnetic attraction piece 61 is arranged at the bottom of the water collecting cup 6, a fixing seat magnetic attraction piece 71 is arranged at the top of the fixing seat 7, and the water cup magnetic attraction piece 61 can be attracted with the fixing seat magnetic attraction piece 71.

As shown in figure 5, the utility model discloses during the use, artifical air flue is connected to artifical air flue joint 1, and the breathing machine pipe joint 5 is connected the breathing machine pipe. The fixed seat 7 is placed on the sickbed and is positioned beside the patient, and the water collecting cup 6 is connected with the fixed seat 7 through the suction of the water cup magnetic suction piece 61 and the fixed seat magnetic suction piece 71. Thus, the water collecting cup 6 is lower than the artificial air passage, and the water collecting cup 6 plays a role in intercepting condensed water in the respirator pipe. If any condensed water which does not enter the condensed water cup of the respirator tube enters the water collecting cup 6 to be collected, the condensed water cannot enter the artificial air passage. Although the long hose 2 is called as long, the long hose is only relatively short 4, the long hose is only required to be connected with the artificial airway 1 and the water collecting cup 6, the actual length is not very long, and in addition, the long hose 2 is far away from the respirator, so that more condensed water cannot be generated inside the long hose. Even if the condensed water is generated in the long hose 2, the condensed water generated in the long hose 2 can substantially completely enter the water collecting cup 6 to be collected because the water collecting cup 6 is lower than the artificial air flue. Therefore, the utility model has the functions of preventing the condensed water from entering the artificial airway and avoiding the patient from choking or other dangers.

The water collecting cup 6 is connected with the fixed seat 7 through the suction of the water cup magnetic suction piece 61 and the fixed seat magnetic suction piece 71. The fixing seat 7 plays a role in fixing the water collecting cup 6, ensures that the water collecting cup 6 is positioned at a low position, and prevents the water collecting cup 6 from rotating to be horizontal or even towards the upper part, thereby ensuring the water collecting reliability of the water collecting cup 6.

Patients using ventilators are generally ill and some patients are unconscious and inactive. But some patients can still move. The patient may move the connecting tube for supplying oxygen to the ventilator. The water collecting cup 6 is connected with the fixed seat 7 through the suction of the water cup magnetic attraction piece 61 and the fixed seat magnetic attraction piece 71. So that the water collecting cup 6 can be separated from the fixed seat 7 if being subjected to a significant pulling force. Therefore, if the patient pulls the connecting pipe for oxygen supply of the breathing machine, the artificial airway cannot be obviously pulled, and the artificial airway joint 1 cannot be separated from the artificial airway. Therefore, the utility model discloses higher security has.

In order to avoid the adverse effect caused by pulling the connecting tube for supplying oxygen of the respirator, the long hose 2 and the short hose 4 can be telescopic corrugated tubes or spiral tubes. The long hose 2 can be stretched when pulled by hand, and further the pulling to the artificial air passage is avoided.

As mentioned before, the length of the long hose 2 should be such that the long hose 2 is capable of connecting the artificial airway and the water collecting cup 6 when the water collecting cup 6 is placed beside the patient. The long hose 2 should not be too long, so as to avoid causing the whole patient ventilation pipeline to be too long. Through measurement, the length of the long hose 2 is preferably 50-80 cm.

The height of the water collecting cup 6 should be low, and when the patient lies on the side, the height of the water collecting cup 6 is preferably still lower than the artificial airway, so that the condensed water is more favorably prevented from entering the artificial airway. Preferably, the total height of the fixed seat 7 and the water collecting cup 6 is not higher than 8cm. The height of the water collecting cup 6 is lower, and the diameter of the water collecting cup can be increased in order to avoid over-small volume. The height is reduced and increased, which is also beneficial to improving the placing stability of the water collecting cup 6.

In order to facilitate the entry of the condensed water into the water collecting cup 6, it is preferable that the intermediate connection pipe 3 has a Y-shape.

The condensed water collected in the water collecting cup 6 should be able to be drained. The water collecting cup 6 may be screw-coupled with the condensed water discharge pipe 31. The condensed water can be poured out by detaching the water collecting cup 6.

Although the upper section mode can discharge condensed water, the oxygen supply pipeline is in an open state after the water collecting cup 6 is detached, so that the breathing machine alarms or stops, and external pollutants can enter the oxygen supply pipeline. The drainage can be improved for this purpose as follows: the connecting pipe for oxygen supply of the respirator comprises a closed cover 8, the lower part of the water collecting cup 6 is provided with a liquid discharging port 62, and the closed cover 8 covers the liquid discharging port 62. Therefore, water can be drained by opening the sealing cover 8, the aperture of the liquid discharging port 62 can be smaller, and the sealing cover 8 is quickly covered after water is discharged, so that the problems can be avoided.

The drainage mode can also be improved as follows: the connecting pipe for oxygen supply of the respirator comprises a closed cover 8, a suction port 63 is arranged at the upper part of a water collecting cup 6, and the closed cover 8 is covered on the suction port 63. Patients using ventilators will often also be involved in sputum aspiration, whereby opening the closure cap 8 allows a sputum tube to be inserted into the suction port 63 to aspirate the condensate, and this also avoids the above-mentioned problems. The advantage of this mode is can not lead to the comdenstion water to spill and wet the sick bed. The aperture of the suction port 63 is preferably matched to the diameter of the suction catheter.

Claims

1. Connecting pipe for breathing machine oxygen suppliment, its characterized in that: including artifical air flue joint (1), long hose (2), intermediate junction pipe (3), short hose (4), breathing machine coupling (5), cup (6) and fixing base (7) catchment, artifical air flue joint (1), long hose (2), intermediate junction pipe (3), short hose (4) and breathing machine coupling (5) set gradually and are connected, condensed water discharge pipe (31) have on intermediate junction pipe (3), cup (6) that catchments are connected with condensed water discharge pipe (31), the bottom of cup (6) that catchments has magnetism to inhale piece (61), the top of fixing base (7) has fixing base magnetism to inhale piece (71), the piece (61) is inhaled to the drinking cup magnetism can inhale with fixing base magnetism to inhale piece (71) actuation.

2. The connection tube for supplying oxygen to a ventilator according to claim 1, wherein: the length of the long hose (2) is 50-80 cm.

3. The connection tube for supplying oxygen to a ventilator according to claim 1, wherein: the total height of the fixed seat (7) and the water collecting cup (6) is not higher than 8cm.

4. The connection tube for supplying oxygen to a ventilator according to claim 1, wherein: the middle connecting pipe (3) is Y-shaped.

5. The connection tube for supplying oxygen to a ventilator according to claim 1, wherein: the long hose (2) and the short hose (4) are both telescopic corrugated pipes or spiral pipes.

6. The ventilator oxygen supply connection tube according to any one of claims 1 to 5, wherein: the water collecting cup (6) is connected with the condensed water discharge pipe (31) by screw thread.

7. The ventilator oxygen supply connection tube according to any one of claims 1 to 5, wherein: comprises a closed cover (8), the lower part of a water collecting cup (6) is provided with a liquid discharging port (62), and the closed cover (8) covers the liquid discharging port (62).

8. The ventilator oxygen supply connection tube according to any one of claims 1 to 5, wherein: comprises a closing cover (8), the upper part of the water collecting cup (6) is provided with a suction opening (63), and the closing cover (8) covers the suction opening (63).