CN-224220544-U - Water collecting cup for breathing machine

CN224220544UCN 224220544 UCN224220544 UCN 224220544UCN-224220544-U

Abstract

The utility model belongs to the field of medical equipment, and particularly relates to a water collection cup for a breathing machine, which comprises a limit support, wherein the limit support is fixedly connected with a breathing tube tee joint, a gasket switch is arranged in the limit support, a cup cover is fixed above the limit support, a cup body is detachably connected with the cup cover, the cup body is round bottom, a firing pin is arranged in the center of the inside of the cup body, a Mei Huatuo is arranged at the bottom of the cup body, a drain pipe is connected with the bottom of the cup body, a two-way valve is arranged in the drain pipe, the two-way valve is controlled by the two-way switch, and when the cup body and the limit support are installed, the firing pin can jack the gasket switch to enable water in the breathing tube tee joint to flow into the cup body. The utility model can lead medical staff to directly drain condensed water by directly using the two-way valve connector without unscrewing the cup cover, the round bottom design can effectively and thoroughly drain the condensed water, the water quantity condition of the water collecting cup can be clearly observed by adding the scale marks on the cup wall, and the contact of the medical staff to the condensed water is effectively reduced.

Inventors

LIAO HAIYAN
WANG YUNTING
DAI ZHUOJUN
GAO GUIYING
DENG HUIJIAN

Assignees

广州医科大学附属番禺中心医院(广州市番禺区中心医院、广州市番禺区人民医院)

Dates

Publication Date: 20260512
Application Date: 20250220

Claims (6)

1. The water collecting cup for the breathing machine is characterized by comprising a limit support, wherein the limit support is fixedly connected with a breathing tube tee joint, a gasket switch is arranged in the limit support, and a cup cover is fixed above the limit support; the cup body is detachably connected with the cup cover, the cup body is round bottom, mei Huatuo is arranged at the inner bottom of the cup body, the firing pin is fixed at the center of the plum blossom bracket, a drain pipe is arranged and connected with the bottom of the cup body, a two-way valve is arranged in the drain pipe, and the two-way valve is controlled by a two-way switch; after the cup body and the cup cover are mounted, the striker can jack up the gasket switch to separate the gasket switch from the limit support.
2. The water collecting cup for a respirator according to claim 1, wherein the cup body is provided with water level scales and is made of transparent materials.
3. The water collecting cup for a respirator according to claim 1, wherein the detachable connection mode between the cup body and the cup cover is rotary fixing or plug connection.
4. The water collecting cup for a breathing machine according to claim 1, wherein the limiting support is in the shape of a circular ring, and four edges extend from the periphery to the center of the circle for supporting a gasket switch.
5. The water collecting cup for a respirator according to claim 1, wherein Mei Huatuo is a plurality of protrusions at the bottom of the cup body, and a space is provided between the plurality of protrusions to allow water to flow from the space into the drain pipe.
6. The water collecting cup for a respirator according to claim 1, wherein the two-way valve is provided with a drain hole, and the drain hole is aligned with the drain pipe by rotating the two-way switch to drain water.

Description

Water collecting cup for breathing machine Technical Field The utility model belongs to the field of medical appliances, and particularly relates to a water collecting cup for a breathing machine. Background When a severe patient cannot breathe spontaneously due to serious illness, a breathing machine is required to assist in breathing advanced life support. The ventilator circuit includes a Y-tube assembly and a water collection cup assembly in addition to the basic breathing tube circuit. Two ends of the Y-shaped pipe component are connected into an air pipeline, and the third end is communicated with the water collecting cup component. The water collecting cup component is mainly used for receiving water (condensed water) formed by liquefying wet and hot gas when a breathing machine assists a patient to breathe, and the capacity of the water collecting cup component is usually designed to be smaller, so that medical staff is required to take down the water collecting cup component to pour the condensed water when the water collecting cup component is full of 1/2 capacity of condensed water, and the water collecting cup component is continuously connected back to the Y-shaped pipe component for use. The existing breathing machine causes more condensed water in a pipeline, and a flat-bottom water collecting cup with a simple structure is often used for treating the condensed water. According to the ventilator-associated pneumonia prevention strategy, one of the measures is to pour out the condensed water in time, and the condensed water in the water collecting cup is required not to exceed 1/2 of the capacity of the condensed water. The prior art has the defects that after a certain amount of water is stored in the water collecting cup of the breathing machine, the cover is required to be unscrewed to be poured out, and the water level condition is inconvenient to observe. Because the cover of the breathing machine water collecting cup needs to be unscrewed to remove the water collecting cup to pour out the condensed water, according to researches and reports, the condensed water colony of the breathing machine pipeline is almost equal to the sputum colony of a patient, and the operation of pouring the condensed water has two risk points, namely, on one hand, under the condition that the patient still uses the breathing machine to assist in ventilation, the breathing machine can cause leakage of the airway of the breathing machine pipeline, the breathing machine senses ventilation capacity/pressure reduction to trigger compensation ventilation, residual condensed water in the breathing machine pipeline can be sprayed out to pollute the surrounding environment or be sprayed to operators, even occupational exposure, if the patient is a patient with respiratory tract infection, the condensed water can also cause aerosol pollution, and on the other hand, scale design of some water collecting cups is unclear, so that medical staff can not observe the liquid level of the condensed water in time, and the condensed water cannot be poured in time. This will increase the workload of the healthcare staff and the risk of infection. The existing water collecting cup for the breathing machine is simple in structure, has no good protective structure, and is easy to cause accidental splashing of condensed water in the cup when in use, so that the ground and surrounding air are polluted, the water collecting cup is inconvenient, and certain influence is brought in the use process. Disclosure of utility model According to the water collecting cup for the breathing machine, the round bottom design and the breathing machine water collecting cup with the bottom connected with the two-way valve are designed, so that medical staff can directly use the two-way valve to directly discharge condensed water without unscrewing a cup cover, the round bottom design can effectively and thoroughly discharge the condensed water, and the water collecting cup water quantity condition can be clearly observed by adding scale marks on the wall of the cup. The utility model can effectively reduce the contact of medical staff to the condensed water, effectively solve the problem that the condensed water is likely to cause infection to the medical staff and facilitate the medical staff to see the scale marks in the water collecting cup to discharge the condensed water. The utility model is realized by the following technical scheme: The water collecting cup for the breathing machine is characterized by comprising a limit support, wherein the limit support is fixedly connected with a breathing tube tee joint, a gasket switch is arranged in the limit support, and a cup cover is fixed above the limit support; the cup body is detachably connected with the cup cover, the cup body is round bottom, mei Huatuo is arranged at the inner bottom of the cup body, the firing pin is fixed at the center of the plum blossom bracket, a drain pipe is arranged and co