CN203915705U - A kind of long-pending expectorant device - Google Patents

Abstract

The utility model discloses a phlegm accumulator, the phlegm accumulator is connected with an outer tube of a tracheotomy cannula, the phlegm accumulator has a funnel-shaped structure, and the sectional area of the upper end of the phlegm accumulator is larger than that of the lower end , the upper end of the phlegm accumulator is open, and a through hole is arranged in the center of the lower end of the phlegm accumulator, and the through hole is connected with the phlegm accumulation tube, and a rubber ring is arranged on the edge of the through hole, and the rubber ring is connected with the phlegm accumulation tube. Tube seal connection. The utility model can effectively prevent the sputum from being directly sprayed to the surroundings, reduce the probability of disease transmission, and at the same time prevent the pollution of the sheets and quilts and the surrounding environment, reduce the workload of nurses, improve the work efficiency of nurses, and facilitate timely replacement.

Description

a sputum accumulator

technical field

The utility model relates to the technical field of medical supplies, in particular to a special phlegm accumulator for patients with tracheotomy.

Background technique

Clinically, due to the critical condition of the patient, coma and other reasons, in order to rescue the patient, it is necessary to cut the trachea, even if the respiratory secretions are removed, to keep the airway unobstructed. However, tracheotomy will destroy the normal respiratory mucosal barrier, and respiratory tract infection is prone to occur.

After tracheotomy with respiratory tract infection, the patient's respiratory secretions will increase sharply, and the sputum of patients who are sensitive to cough reflex and thin sputum (usually grade III sputum) often sprays out and sticks around the patient's tracheotomy On the air cushion of the patient, or flow along the flow to the patient's tracheotomy, pollute the skin around the tracheotomy, give the patient bad stimulation, long-term moisture is easy to cause skin ulceration, increase the pain of the patient and the chance of infection; at the same time, sputum pollution Bed sheets, quilt covers and the surrounding environment, nurses keep changing bed sheets and quilt covers, which increases the workload of nurses.

Therefore, in order to solve the above problems, the utility model provides a device that can prevent sputum from directly spraying out around.

Utility model content

The problem to be solved by the utility model is: to provide a professional phlegm accumulator which can prevent sputum from being directly sprayed around.

A sputum accumulating device, the sputum accumulating device is connected with the outer tube of the tracheotomy tube, the sputum accumulating device is a funnel-shaped structure, the cross-sectional area of the upper end of the sputum accumulating device is larger than that of the lower end, and the sputum accumulating device The upper end of the device is open, and a through hole is arranged in the center of the lower end of the sputum accumulator, and the through hole communicates with the sputum accumulation tube, and a rubber ring is arranged on the edge of the through hole, and the rubber ring is sealed and connected with the sputum accumulation tube.

Preferably, the diameter of the bottom surface of the sputum accumulator is 3.5-4.0 cm.

Preferably, the diameter of the top surface of the sputum accumulator is 4.5-5.0 cm.

Preferably, the height of the sputum accumulator is 2.5-3.5 cm.

Preferably, the cross section of the upper end of the sputum accumulator is circular.

Compared with the prior art, the utility model has the following advantages:

1. The utility model can effectively reduce the direct spraying of sputum to the surroundings and reduce the probability of disease transmission;

2. The utility model can prevent the pollution of bed sheets and quilt covers and the surrounding environment, reduce the workload of nurses, and improve the work efficiency of nurses;

3. The utility model can prevent the secretion from the tracheotomy from flowing out, avoid the stimulation of long-term sputum, and reduce the discomfort of the patient and the chance of infection;

4. The utility model is convenient for replacement in time.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some implementations recorded in the utility model For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic diagram of a three-dimensional structure of a phlegm accumulator of the present invention.

in:

1. Top surface; 2. Bottom surface; 3. Through hole; 4. Rubber ring.

Detailed ways

The technical solutions of the present utility model will be clearly and completely described through specific embodiments below. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1, the utility model is a sputum accumulator, which is connected with the outer tube of the tracheotomy tube, and is shaped as a funnel, that is, the cross-sectional area of the upper end of the sputum accumulator is greater than that of the lower end. Its cross section is one of circular, triangular, quadrangular or polygonal (five sides or more), preferably circular, with the least material and the largest volume. A through hole 3 is opened in the center of the lower bottom of the sputum accumulator. Since the expectorator is connected to a tracheostomy tube, the patient needs to rely on the tracheostomy tube to breathe, so the upper top of the expectorator is open.

As shown in Figure 1, the diameter of the bottom surface 2 of the above-mentioned phlegm accumulator is 3.5-4.0 cm, preferably 4.0 cm in the embodiment of the present utility model. The diameter range of the top surface 1 of the expectorant is 4.5-5.0 cm, and the preferred embodiment of the utility model is 4.5 cm. The height of the expectorant is in the range of 2.5 to 3.5 cm, preferably 3.0 cm in the embodiment of the utility model. Because the patient has a tracheotomy, it is necessary to inhale atomized oxygen through a mask at the tracheotomy, and the sputum accumulator is connected to the end of the tracheal tube, so the height of the sputum accumulator should not be too high, otherwise it will affect oxygen inhalation and mist. access to the mask. The funnel-shaped design maximizes the volume of the sputum accumulator, prevents the sputum from spreading around, and at the same time, the blocked sputum will slowly flow back along the inclined wall of the sputum accumulator, preventing the sputum from directly flowing back into the sleeve inside the tube.

As shown in FIG. 1 , an elastic rubber ring 4 is provided around the through hole 3 at the bottom of the sputum accumulator. Since the commonly used models of tracheal intubation overtubes are No. 7, No. 7.5, and No. 8, etc., when using the sputum accumulator, the above-mentioned tracheal intubation overtube should be inserted into the through hole 3 at the bottom of the sputum accumulator. The phlegm accumulator of the utility model can be adapted to all tracheal tube outer tubes, so a rubber ring 4 is designed around the bottom through hole 3, and the elasticity of the rubber ring 4 itself can make the tracheal tube outer tubes of various pipe diameters The bottom through hole 3 of the sputum accumulator is fixed to prevent the outer tube of the tracheal tube from falling off from the bottom through hole 3 in the sputum accumulator.

When nursing patients with tracheotomy, the bottom through hole 3 of the sputum accumulator of the present utility model is sleeved on the end of the outer tube of the tracheal tube. The sputum device can effectively collect the sputum sprayed by the patient, avoid the sputum from being sprayed directly to the surroundings, and effectively reduce the chance of disease transmission.

Compared with the prior art, the utility model has the following advantages:

1. The utility model can effectively prevent the sputum from being directly sprayed around and reduce the probability of disease transmission;

2. The utility model can prevent the pollution of bed sheets and quilt covers and the surrounding environment, reduce the workload of nurses, and improve the work efficiency of nurses;

3. The utility model can prevent the secretion from the tracheotomy from flowing out, avoid the stimulation of long-term sputum, and reduce the discomfort of the patient and the chance of infection;

4. The utility model is convenient for replacement in time.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A phlegm accumulator, the phlegm accumulator is connected with the tracheotomy sleeve outer tube, it is characterized in that: the phlegm accumulator is a funnel-shaped structure, and the cross-sectional area of the upper end of the phlegm accumulator is greater than that of the lower end. area, the upper end of the phlegm accumulator is open, and there is a through hole in the center of the lower end of the phlegm accumulator, the through hole communicates with the phlegm accumulation tube, the edge of the through hole is provided with a rubber ring, and the rubber ring is connected to the phlegm accumulation tube. The sputum tube is tightly connected. 2. The sputum accumulator according to claim 1, characterized in that: the diameter of the bottom surface of the sputum accumulator is 3.5-4.0 cm. 3. The sputum accumulator according to claim 1, characterized in that: the diameter of the top surface of the sputum accumulator is 4.5-5.0 cm. 4. The expectorant accumulator according to claim 1, characterized in that: the height of the expectorant accumulator is 2.5-3.5 cm. 5. The sputum accumulator according to claim 1, characterized in that: the cross section of the upper end of the sputum accumulator is circular.