CN215275178U

CN215275178U - Water collecting cup for preventing condensate water of breathing machine from flowing backwards

Info

Publication number: CN215275178U
Application number: CN202023305319.5U
Authority: CN
Inventors: 张婷; 吴梅; 白阳静; 陈秒
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-24
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a cup that catchments that prevents breathing machine comdenstion water refluence, including respiratory tube and water collection cup body, the liquid outlet of respiratory tube is connected with and is used for filterable connecting pipe, the liquid outlet of connecting pipe extends to its inside from water collection cup body's top, the inside wall of water collection cup body is equipped with the fixed block, the inside of fixed block has the cavity, be equipped with the through-hole on the lateral wall of fixed block, the inside of cavity is equipped with the floating block that the cross-section is the type of falling T, the top of fixed block is equipped with the opening that can supply the top of floating block to stretch out, the top of water collection cup body corresponds open-ended position is equipped with and floats block complex alarm, the bottom of water collection cup body is equipped with the fluid-discharge tube. The utility model has the advantages of do benefit to the comdenstion water that produces in collecting respiratory tube, prevent it to take place the refluence and conveniently handle.

Description

Water collecting cup for preventing condensate water of breathing machine from flowing backwards

Technical Field

The utility model relates to a technical field is collected to the breathing machine comdenstion water, especially relates to a cup that catchments that prevents breathing machine comdenstion water refluence.

Background

The clinical respirator is used for assisting respiratory tract of a patient to be breathed in a humidifying mode, condensate water can appear in a pipeline of the respirator, the condensate water is collected in a condensate water collecting bowl on the pipeline of the respirator, the bowl is small in volume, when the condensate water in the bowl is more, the bowl needs to be poured in time, the bacteria content of the condensate water in the pipeline of the respirator is very high, the condensate water can enter an airway of the patient when the bowl is not poured in time or the pipeline is not placed well, the patient is choked to cough or pneumonia related to the respirator is induced, the pipeline of the respirator needs to be disconnected during pouring, the condensate water with different degrees is scattered when the pipeline is disconnected and the condensate water is poured, hands or work clothes of medical staff can be infected, or other objects such as the ground can be scattered to cause pollution; the condensed water collecting container needs to be dumped and disinfected, so that the risk of secondary environmental pollution is caused; in view of the fact that a breathing machine pipeline of a patient is disconnected during the process of pouring condensed water, the auxiliary ventilation is interrupted, and the life and health of the patient are seriously threatened, a disposable condensed water collector of the breathing machine is provided.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a cup that catchments that prevents breathing machine comdenstion water refluence has the comdenstion water that does benefit to and collects in the respiratory tube and takes place to flow backwards and conveniently handle and even remind the advantage that catchments the cup and change.

The technical scheme of the utility model is that:

the utility model provides a cup that catchments that prevents breathing machine comdenstion water refluence, includes respiratory tube and water collection cup body, the liquid outlet of respiratory tube is connected with and is used for filterable connecting pipe, the liquid outlet of connecting pipe extends to inside from the top of water collection cup body, the inside wall of water collection cup body is equipped with the fixed block, the inside of fixed block has the cavity, be equipped with the through-hole on the lateral wall of fixed block, the inside of cavity is equipped with the floating block that the cross-section is the type of falling T, the top of fixed block is equipped with the opening that can supply the top of floating block to stretch out, the top of water collection cup body corresponds the open-ended position is equipped with and floats block complex alarm, the bottom of water collection cup body is equipped with the fluid-discharge tube.

The working principle of the technical scheme is as follows:

during the operation, the comdenstion water that the respiratory tube came in flows in to the inside of catchmenting the cup body through the liquid outlet of connecting pipe and piles up, when the comdenstion water of catchmenting the cup body inside piles up the fixed block when peripheral, the fixed block passes through the through-hole and catchments the inside intercommunication of cup body, the comdenstion water flows in inside the fixed block, make the floating block come-up, when floating to being close to the fixed block top, the one end that the floating block is close to the fixed block top stretches out from the opening part, then when continuing the come-up again, touch the alarm that has the inductor and reach the effect of reminding, can pass through the fluid-discharge tube with the comdenstion water this moment and discharge.

In a further aspect, the connecting tube is a serpentine connecting tube.

The connecting pipe is designed into a snake-shaped connecting pipe to play a certain role in preventing backflow.

In a further technical scheme, the serpentine connecting pipe is filled with filter.

The filter in the serpentine connecting pipe is arranged to filter out solid suspended particles in the condensed water.

In a further technical scheme, a valve is arranged in the snake-shaped connecting pipe, and a liquid outlet of the valve facing the snake-shaped connecting pipe is intersected at one point.

The valve is arranged in the serpentine connecting pipe to prevent backflow.

In a further technical scheme, a control valve is arranged on the liquid discharge pipe.

The discharge of the condensed water is controlled by providing a control valve.

The utility model has the advantages that:

1. the backflow of condensed water can be prevented, the situation that suspended particles in the condensed water block the water collecting cup is prevented, and the effect of reminding the replacement of the water collecting cup in time is achieved;

2. the connecting pipe is designed into a snake-shaped connecting pipe, so that a certain backflow prevention effect can be achieved;

3. the filter in the snake-shaped connecting pipe is arranged for filtering out solid suspended particles in the condensed water;

4. the valve is arranged in the snake-shaped connecting pipe to prevent the backflow;

5. the discharge of the condensed water is controlled by providing a control valve.

Drawings

Fig. 1 is a schematic structural view of a water collecting cup for preventing condensed water of a respirator from flowing backwards according to an embodiment of the present invention;

fig. 2 is a partially enlarged schematic view at a in fig. 1.

Description of reference numerals:

1. a breathing tube; 2. a serpentine shaped connecting tube; 3. a filtration channel; 4. a water collecting cup body; 5. an alarm; 6. a pressure sensor; 7. a fixed block; 8. a through hole; 9. an opening; 10. floating blocks; 11. a liquid discharge pipe; 12. a control valve; 13. and (4) a valve.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1, a cup that catchments that prevents breathing machine comdenstion water refluence, including breathing pipe 1 and water collection cup body 4, the liquid outlet of breathing pipe 1 is connected with and is used for filterable connecting pipe, the liquid outlet of connecting pipe extends to inside from water collection cup body 4's top, water collection cup body 4's inside wall is equipped with fixed block 7, fixed block 7's inside has the cavity, be equipped with through-hole 8 on fixed block 7's the lateral wall, the inside of cavity is equipped with the floating block 10 that the cross-section is the type of falling T, fixed block 7's top is equipped with the opening 9 that can supply floating block 10's top to stretch out, water collection cup body 4's top corresponds opening 9's position is equipped with and floats block 10 complex alarm 5, water collection cup body 4's bottom is equipped with fluid-discharge tube 11.

The working principle of the technical scheme is as follows:

during the operation, the comdenstion water that respiratory tube 1 came in flows in to the inside of catchmenting cup body 4 through the liquid outlet of connecting pipe and piles up, when the comdenstion water of catchmenting cup body 4 inside piles up fixed block 7 when peripheral, fixed block 7 is through-hole 8 and the inside intercommunication of catchmenting cup body 4, the comdenstion water flows in inside fixed block 7, make the floater 10 come-up, when going up to being close to fixed block 7 top, the floater 10 is close to the one end at fixed block 7 top and stretches out from opening 9, then when continuing the come-up again, touch alarm 5 that has the inductor and reach the effect of reminding, can pass through fluid-discharge tube 11 discharges the comdenstion water this moment.

In another embodiment, as shown in FIG. 1, the connection tube is a serpentine connection tube 2.

The connection pipe is designed into a snake-shaped connection pipe 2 which can play a certain role of backflow prevention.

In another embodiment, as shown in fig. 1, the serpentine shaped connecting tube 2 is filled with a filtering material.

The filtering substance in the serpentine connection pipe 2 is arranged to filter out solid suspended particles in the condensed water.

In another embodiment, as shown in FIG. 2, a valve 13 is disposed within the serpentine shaped connector tube 2, and the valve 13 intersects at a point towards the exit orifice of the serpentine shaped connector tube 2.

The valve 13 is arranged in the serpentine shaped connecting tube 2 in order to prevent the occurrence of a reverse flow situation.

In another embodiment, as shown in FIG. 1, a control valve 12 is provided on the drain pipe 11.

The discharge of the condensed water is controlled by the provision of the control valve 12.

The utility model discloses the theory of operation: when the drainage device is operated, the control valve 12 on the drainage tube 11 is closed firstly, then, condensed water coming in from the breathing tube flows into the snake-shaped connecting tube 2 through the liquid outlet of the breathing tube, the S connecting tube 2 is arranged to play a certain limiting effect on the backflow of the condensed water, then suspended particles are filtered through the filtering channel 3 firstly, the filtered condensed water flows into the water collecting cup body 4 through the valve 13 in the snake-shaped connecting tube 2, the liquid outlet of the snake-shaped connecting tube 2 extends to the middle position of the water collecting cup body 4, the backflow can be prevented when inversion occurs, the valve 13 prevents the backflow of the condensed water, the inflowing condensed water is slowly accumulated, when the condensed water is accumulated to be close to the fixed block 7, the condensed water can flow into the cavity of the fixed block 7 through the through hole 8 on the side wall of the fixed block 7, then the floating block 10 floats upwards, the water collecting cup body 4 is provided with a scale mark at the position corresponding to the fixed block 7, the floating block 10 is also convenient for reading scales, when the floating block 10 floats to the warning scale mark, the length of the touch end of the floating block 10 and the pressure sensor 6 is longer, so that when the floating block 10 slides to the warning scale mark, the touch end touches the pressure sensor 6, then the alarm 5 is triggered to alarm, and at the moment, the control valve 12 on the liquid discharge pipe 11 can be opened to discharge condensed water in the water collecting cup body 4.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a cup that catchments that prevents breathing machine comdenstion water refluence, includes respiratory tube and water collection cup body, its characterized in that, the liquid outlet of respiratory tube is connected with and is used for filterable connecting pipe, the liquid outlet of connecting pipe extends to inside from water collection cup body's top, the inside wall that catchments cup body is equipped with the fixed block, the inside of fixed block has the cavity, be equipped with the through-hole on the lateral wall of fixed block, the inside of cavity is equipped with the floating block that the cross-section is the type of falling T, the top of fixed block is equipped with the opening that can supply the top of floating block to stretch out, the top of water collection cup body corresponds open-ended position is equipped with and floats block complex alarm, the bottom of water collection cup body is equipped with the fluid-discharge tube.

2. The water collecting cup for preventing the reverse flow of condensed water of a respirator according to claim 1, wherein the connecting pipe is a serpentine-shaped connecting pipe.

3. The water collecting cup for preventing the reverse flow of the condensed water of the respirator as claimed in claim 2, wherein the serpentine connecting pipe is filled with a filter.

4. The water collecting cup for preventing the condensed water of the respirator from flowing backwards as claimed in claim 3, wherein a valve is arranged in the serpentine connecting pipe, and the valve intersects at a point towards the liquid outlet of the serpentine connecting pipe.

5. The water collecting cup for preventing the condensed water of the respirator from flowing backwards as claimed in claim 4, wherein a control valve is arranged on the drain pipe.