CN223336573U

CN223336573U - Oral secretion collecting and flushing device for severe tracheal intubation patient

Info

Publication number: CN223336573U
Application number: CN202422195798.1U
Authority: CN
Inventors: 郭强; 李晓青; 董云
Original assignee: Zhongda Hospital of Southeast University
Current assignee: Zhongda Hospital of Southeast University
Priority date: 2024-09-09
Filing date: 2024-09-09
Publication date: 2025-09-16
Anticipated expiration: 2034-09-09

Abstract

The utility model discloses a device for collecting and flushing oral secretions of a patient with severe trachea cannula, which comprises a water accumulation cavity, a liquid collection bottle and a negative pressure connector, wherein the negative pressure connector is connected into the sealed liquid collection bottle through a hose, the water accumulation cavity is connected into the sealed liquid collection bottle through a suction pipe, a flushing port is arranged on one side of the suction pipe, the water accumulation cavity is a sponge block, an S-bend is arranged in the sponge block, the front end of the suction pipe is arranged along the S-bend, and a round hole is arranged on the front end surface of the suction pipe.

Description

Oral secretion collecting and flushing device for severe tracheal intubation patient

Technical Field

The utility model belongs to the technical field related to medical equipment, and particularly relates to an oral secretion collecting and flushing device for a patient with severe trachea cannula.

Background

In the rescuing process of critical patients, in order to keep the respiratory tract of the patients unobstructed, an artificial airway is often established by using an oral tracheal cannula to assist the patients to breathe. When the patient uses the tracheal cannula, the oral cavity and epiglottis are in a semi-closed state, and the glottis cannot be completely closed, which causes the secretion of the oropharynx to easily enter the lower airway and cause ventilator associated pneumonia (ventilator associated pneumonia, VAP). Therefore, to collect oral secretions of patients in time, most sputum aspirator in the market is a straw type, and needs to be matched with mouth opening of the patients, but serious patients are basically in an unconscious state, so that the conventional sputum aspiration is difficult to carry out, and in addition, the bite-block of the tracheal catheter is fixed, so that the effects of fixing the catheter and/or preventing the catheter from being bitten by the patients to influence ventilation effect are achieved. It is therefore desirable to develop a device that is manually operated, continuously negative pressure suctioning and collecting oral secretions at different patient positions, and that is capable of timed manual irrigation.

Disclosure of utility model

In order to solve the problems, the utility model discloses a device for collecting and flushing oral secretion of a patient with severe trachea cannula,

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

The utility model provides a severe trachea cannula patient oral secretion collects and washing unit, includes ponding chamber, liquid collecting bottle, negative pressure joint, in the negative pressure joint is connected to sealed liquid collecting bottle through the hose, ponding chamber is connected to sealed liquid collecting bottle through the suction tube in, one side of suction tube is equipped with the mouth that washes, ponding chamber is the sponge piece, inside S that is equipped with of sponge piece is curved, the front end of suction tube is followed the curved range of S, the front end surface of suction tube is equipped with the round hole.

As an improvement of the utility model, the surface of the liquid collecting bottle is provided with a graduated scale.

As an improvement of the utility model, the hose and the flushing port are provided with a pipe clamp.

As an improvement of the utility model, the shape of the sponge block is consistent with the internal structure of the human mouth.

As an improvement of the utility model, the gap between the S-bend inside the sponge block and the suction tube is filled with cotton.

The beneficial effects of the utility model are as follows:

This device is through pushing into patient's oral cavity with ponding chamber, clears away and collect oral cavity secretion through the negative pressure to can regularly carry out manual washing, easy operation can be under the different positions of patient continuous attraction, and collect secretion further accurate analysis patient's volume of coming in and going out and reduce the incidence of VAP.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a circular hole at the front end of the suction tube according to the present utility model.

List of drawing identifiers:

1. The device comprises a water accumulation cavity, 2, a liquid collection bottle, 3, a negative pressure connector, 4, a hose, 5, a suction tube, 6, a flushing port, 7, an S-bend, 8, a round hole, 9, a graduated scale, 10, a pipe clamp, 11 and cotton.

Detailed Description

The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.

As shown in the figure, the oral secretion collecting and flushing device for the patient with the severe trachea cannula comprises a water accumulating cavity 1, a liquid collecting bottle 2 and a negative pressure connector 3, wherein the negative pressure connector 3 is connected into the sealed liquid collecting bottle 2 through a hose 4, the water accumulating cavity 1 is connected into the sealed liquid collecting bottle 2 through a suction tube 5, a flushing port 6 is arranged on one side of the suction tube 5, the water accumulating cavity 1 is a sponge block, an S-bend 7 is arranged in the sponge block, the front end of the suction tube 5 is arranged along the S-bend 7, and a round hole 8 is formed in the front end surface of the suction tube 5.

When the multifunctional washing device works, the washing port 6 is closed, the water accumulation cavity 1 is pushed into the oral cavity of a patient, the negative pressure connector 3 is connected with negative pressure, oral secretion of the patient is sucked into the liquid collecting bottle 2 through the negative pressure, the oral secretion can be continuously sucked under different positions of the patient, the graduated scale 9 is arranged on the surface of the liquid collecting bottle 2, secretion can be collected, the patient access amount can be further accurately analyzed, the occurrence rate of VAP is reduced, in addition, manual washing can be performed at regular time, the hose 4 is closed, water is guided into the suction tube 5 from the washing port 6, and the inside of a sponge block is washed.

The hose 4 and the flushing port 6 are respectively provided with the pipe clamp 10, and can be used independently when needed.

The sponge block is in a shape consistent with the internal structure of the human mouth, is pushed into the oral cavity of a patient when in use, can collect all oral secretions of the patient, and can reduce the occurrence rate of VAP and delay the occurrence time of VAP according to C-level recommendation of expert consensus of airway secretion suction by continuous oral suction.

The gap between the S-bend 7 and the suction tube 5 in the sponge block is filled with cotton 11, so that secretion in the oral cavity of a patient is ensured to enter the suction tube 5 through the round hole 8, and finally, the secretion is collected in the liquid collecting bottle 2.

It should be noted that the foregoing merely illustrates the technical idea of the present utility model and is not intended to limit the scope of the present utility model, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present utility model, which fall within the scope of the claims of the present utility model.

Claims

1. The oral secretion collecting and flushing device for the patient with the severe trachea cannula is characterized by comprising a water accumulation cavity (1), a liquid collecting bottle (2) and a negative pressure connector (3), wherein the negative pressure connector (3) is connected into the sealed liquid collecting bottle (2) through a hose (4), the water accumulation cavity (1) is connected into the sealed liquid collecting bottle (2) through a suction tube (5), a flushing port (6) is formed in one side of the suction tube (5), the water accumulation cavity (1) is a sponge block, an S-shaped bend (7) is formed in the sponge block, the front end of the suction tube (5) is arranged along the S-shaped bend (7), and a round hole (8) is formed in the front end surface of the suction tube (5).

2. The device for collecting and flushing oral secretion of a patient with severe trachea cannula according to claim 1, wherein a graduated scale (9) is arranged on the surface of the liquid collecting bottle (2).

3. The device for collecting and flushing oral secretions of patients with severe trachea cannula according to claim 1, wherein a tube clamp (10) is arranged on the hose (4) and the flushing port (6).

4. The device for collecting and flushing oral secretions of patients with severe trachea cannula according to claim 1, wherein the sponge block is shaped to conform to the internal structure of the human mouth.

5. The device for collecting and flushing oral secretions of patients with severe trachea cannula according to claim 1, wherein the space between the S-bend (7) and the suction tube (5) inside the sponge block is filled with cotton (11).