CN219022836U

CN219022836U - Anti comdenstion water reflux unit of breathing machine pipeline

Info

Publication number: CN219022836U
Application number: CN202222019763.3U
Authority: CN
Inventors: 张晓琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-05-16
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to the field of medical equipment, and particularly discloses a condensate water backflow resisting device for a pipeline of a breathing machine, which comprises a U-shaped bent pipe, wherein two ports of the U-shaped bent pipe are connected with a breathing pipe through pipe orifice pieces, a liquid inlet pipe orifice is arranged at the lower side of the middle part of the U-shaped bent pipe, a hard drainage pipe is detachably connected with the liquid inlet pipe orifice, the hard drainage pipe is communicated with a water collecting shell, the outer side of the hard drainage pipe is fixedly connected with a clamping piece, and the clamping piece is clamped and fixed on a patient bed; according to the utility model, the U-shaped bent pipe is used for collecting the condensed water and flows into the water collecting shell through the hard drainage pipe, so that the water collecting amount of the condensed water is improved, the whole structure is clamped and fixed on a patient bed by the clamping piece, the U-shaped bent pipe can be vertically placed, the condensed water smoothly flows into the water collecting shell, and the condensed water backflow caused by the falling of the water collecting shell is avoided.

Description

Anti comdenstion water reflux unit of breathing machine pipeline

Technical Field

The utility model relates to the field of medical equipment, in particular to a condensate water backflow preventing device for a pipeline of a breathing machine.

Background

The patient who receives the intensive care unit is critical in most of the diseases, the patient has low immunity and is subjected to more invasive operation, and the tracheal intubation which is one of the most commonly used invasive operation is not only an important treatment means for saving the life of the patient, but also a common cause for destroying the airway function of the patient. At present, when a breathing machine is used for temporarily or temporarily supporting breathing of a patient in a short period, the humidity and the temperature of the inhaled gas of the patient are mostly improved through active humidification heating, so that condensed water aggregation easily occurs on a pipeline of a bellows of the breathing machine, the resistance of an air passage is increased, condensed water also easily enters the patient along with air flow, discomfort of the patient is caused, medical risks exist, the current clinically common solution is to set a water collecting cup for collecting the condensed water, but the capacity of the existing water collecting cup is small, the condensed water in the water collecting cup needs to be poured frequently, the burden of medical staff is increased, the breathing pipeline is easy to move after being placed, the water collecting cup is inclined, the condensed water is caused to flow backwards, and potential safety hazards are caused.

Disclosure of Invention

Aiming at the existing problems, the utility model provides the condensate water backflow preventing device for the pipeline of the breathing machine, which is used for collecting condensate water through the U-shaped bent pipe and enabling the condensate water to flow into the water collecting shell through the hard drainage pipe, so that the water collecting amount of the condensate water is improved, the whole structure is clamped and fixed on a patient bed by the clamping piece, the U-shaped bent pipe can be vertically placed, the condensate water can smoothly flow into the water collecting shell, the condensate water backflow caused by the falling of the water collecting shell is avoided, and the problems in the background art can be effectively solved.

In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a breathing machine pipeline anti comdenstion water reflux unit, includes U type return bend, the both ends mouth of U type return bend passes through mouth of pipe spare and breathing tube to be connected, the middle part downside of U type return bend is equipped with the feed liquor mouth of pipe, the feed liquor mouth of pipe can be dismantled and be connected with the stereoplasm drainage tube, stereoplasm drainage tube and catchment shell intercommunication, the outside fixed connection clamping piece of stereoplasm drainage tube, the clamping piece centre gripping is fixed on the sick bed.

As still further aspects of the utility model: the middle part of the transverse pipe of the U-shaped bent pipe is downwards bent, and the liquid inlet pipe orifice is arranged at the lowest part of the bent part.

As still further aspects of the utility model: the inner side of the pipe orifice piece is fixedly connected with a conical pipe, and the small-caliber end of the conical pipe is positioned at the lower side.

As still further aspects of the utility model: the rigid drainage tube is in threaded connection with the liquid inlet pipe orifice, and the breathing tube is clamped with the U-shaped bent tube.

As still further aspects of the utility model: the lower extreme fixedly connected with fluid-discharge tube of catchment shell, install the manual valve on the fluid-discharge tube.

As still further aspects of the utility model: the water collecting shell is made of transparent materials, and scale strips are arranged on the outer side face of the water collecting shell.

As still further aspects of the utility model: the clamping piece comprises a shaft sleeve which is rotationally connected with the hard drainage tube, the outer side of the shaft sleeve is fixedly connected with a telescopic piece, the telescopic end of the telescopic piece is fixedly connected with a fastener, and the fastener is fixedly clamped with a sickbed.

As still further aspects of the utility model: the telescopic piece comprises a sleeve and a telescopic rod, the telescopic rod is in sliding sleeve joint with the sleeve, and a tightening screw is in threaded connection with the side wall of the opening of the sleeve.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the U-shaped bent pipe is used for collecting the condensed water and flows into the water collecting shell through the hard drainage pipe, so that the water collecting amount of the condensed water is improved, the whole structure is clamped and fixed on a patient bed by the clamping piece, the U-shaped bent pipe can be vertically placed, the condensed water smoothly flows into the water collecting shell, and the condensed water backflow caused by the falling of the water collecting shell is avoided.

Drawings

FIG. 1 is a perspective view of the overall structure of a ventilator circuit condensate water backflow preventer;

FIG. 2 is a perspective view of a nozzle assembly of a ventilator circuit condensate flow-back resistant apparatus;

fig. 3 is a schematic perspective view of a clamping member in a device for preventing backflow of condensed water in a ventilator circuit.

In the figure: 1. u-shaped bent pipe; 2. a nozzle member; 3. a breathing tube; 4. a liquid inlet pipe orifice; 5. a rigid drainage tube; 6. a water collecting shell; 7. a liquid discharge pipe; 8. a manual valve; 9. a clamping member; 91. a shaft sleeve; 92. a telescoping member; 921. a sleeve; 922. a telescopic rod; 923. tightly pushing the screw; 93. a fastener; 10. a conical tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, this embodiment provides a breathing machine pipeline anti-condensate water backflow device, including U type return bend 1, U type return bend 1 adopts hard material, U type return bend 1's both ends mouth is connected with breathing tube 3 through mouth of pipe spare 2, and breathing tube 3 adopts detachable connected mode to be connected with mouth of pipe spare 2 on the U type return bend 1, adopts the mode of joint to connect in this case, U type return bend 1's transverse tube middle part is the downwarping setting, and sets up inlet tube 4 in the lowest department of bending part, inlet tube 4 can dismantle and be connected with stereoplasm drainage tube 5, specifically adopts threaded connection to be convenient for rotatory dismantlement stereoplasm drainage tube 5, stereoplasm drainage tube 5 communicates with water collecting shell 6, the lower extreme fixedly connected with drain pipe 7 of water collecting shell 6, install manual valve 8 on the drain pipe 7, when the comdenstion water in water collecting shell 6 reaches a certain amount, open manual valve 8, discharge from drain pipe 7 to in order to guarantee that breathing machine can work all the time in the course of discharging, set up on stereoplasm drainage tube 5, when setting up drain valve, closing the drain valve, in order to hold down the water collecting pipe 9, the water collecting pipe is opened in order to hold the fixed material and is held by the transparent material is held by the clamp and is fixed to be used for the outside, the water collecting pipe is closed at the side, and is fixed to be connected with the drain 9.

As shown in fig. 2, in this example, the inside of the pipe orifice 2 is fixedly connected with a conical pipe 10, and the small-caliber end of the conical pipe 10 is located at the lower side, when in use, the end of the conical pipe 10 in the U-shaped elbow 1 is the small-caliber end, and when the gas flows, the condensed water can be blocked to a certain extent, and the condensed water can be prevented from flowing backwards.

As shown in fig. 3, in this example, the clamping member 9 includes the axle sleeve 91 that rotates with stereoplasm drainage tube 5 to be connected, the outside fixed connection telescoping member 92 of axle sleeve 91, the telescopic end fixedly connected with fastener 93 of telescoping member 92, fastener 93 is fixed with the sick bed centre gripping, telescoping member 92 includes sleeve 921 and telescopic link 922, telescopic link 922 and sleeve 921 slip cup joint, sleeve 921's opening lateral wall threaded connection has a tight screw 923 in top, according to setting position, adjusts the length of telescoping member 92 to be fixed on the bed body.

The working principle of the utility model is as follows: when the breathing tube is used, the breathing tube 3 connected with a breathing machine and the breathing tube 3 connected with a patient are respectively clamped and fixed with the tube orifice piece 2, the hard drainage tube 5 is fixed with the liquid inlet tube orifice 4 through threads, the length of the telescopic piece 92 is adjusted, the hard drainage tube 5 is kept to be vertically placed, the fastening piece 93 on the telescopic piece 92 is clamped and fixed with a bed body, condensed water generated on the breathing tube 3 flows into the hard drainage tube 5 through the bending part of the U-shaped bent tube 1, and then the condensed water is collected through the water collecting shell 6.

It is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and further, that the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a breathing machine pipeline anti comdenstion water reflux unit, its characterized in that, includes U type return bend, the both ends mouth of U type return bend passes through mouth of pipe spare and is connected with the respiratory tube, the middle part downside of U type return bend is equipped with the feed liquor mouth of pipe, the feed liquor mouth of pipe can be dismantled and be connected with the stereoplasm drainage tube, stereoplasm drainage tube and catchment shell intercommunication, the outside fixed connection clamping piece of stereoplasm drainage tube, the clamping piece centre gripping is fixed on the sick bed.

2. The condensate water backflow preventing device for the ventilator pipeline according to claim 1, wherein the middle part of the transverse pipe of the U-shaped bent pipe is downwards bent, and the liquid inlet pipe orifice is arranged at the lowest part of the bent part.

3. The device for preventing backflow of condensed water in a pipeline of a breathing machine according to claim 1, wherein a conical pipe is fixedly connected to the inner side of the pipe orifice, and the small-caliber end of the conical pipe is positioned on the lower side.

4. The ventilator circuit condensate water backflow prevention device according to claim 1, wherein the rigid drainage tube is in threaded connection with the liquid inlet pipe orifice, and the breathing tube is clamped with the U-shaped elbow.

5. The ventilator pipeline condensate water backflow prevention device according to claim 1, wherein a drain pipe is fixedly connected to the lower end of the water collecting shell, and a manual valve is installed on the drain pipe.

6. The device for preventing backflow of condensed water in a pipeline of a breathing machine according to claim 1, wherein the water collecting shell is made of transparent materials, and scale strips are arranged on the outer side face of the water collecting shell.

7. The condensate water backflow prevention device for the ventilator pipeline according to claim 1, wherein the clamping piece comprises a shaft sleeve rotationally connected with the hard drainage tube, the outer side of the shaft sleeve is fixedly connected with a telescopic piece, the telescopic end of the telescopic piece is fixedly connected with a fastening piece, and the fastening piece is fixedly clamped with a sickbed.

8. The device for preventing backflow of condensed water in a pipeline of a breathing machine according to claim 7, wherein the telescopic piece comprises a sleeve and a telescopic rod, the telescopic rod is in sliding sleeve joint with the sleeve, and a tightening screw is in threaded connection with the side wall of an opening of the sleeve.