CN107261222A - Tuberculosis patient suction sputum servicing unit - Google Patents

Abstract

The invention relates to an auxiliary device for suctioning sputum for tuberculosis patients, relates to the technical field of tuberculosis, and solves the technical problem in the prior art that repeated insertion and extraction of a sputum suction tube easily causes secondary damage to the patient. The auxiliary device for sucking sputum for tuberculosis patients of the present invention includes a suction unit and a liquid collector. When sucking sputum, it can directly spray physiological saline into the respiratory tract of the patient through the medicine spraying tube, thus avoiding repeated insertion of the sputum suctioning tube and causing harm to the patient. The phenomenon of causing secondary damage; and when the sputum is diluted, it will be sucked out immediately, avoiding the situation where the sputum stays in the patient's respiratory tract for a long time, thus greatly improving the effect of sputum suction and reducing the pain of the patient.

Description

Sputum Suction Assist Device for Tuberculosis Patients

technical field

The invention relates to the technical field of tuberculosis, in particular to a sputum suction auxiliary device for tuberculosis patients.

Background technique

Tuberculosis is a chronic infectious disease, and it is a common and frequently-occurring disease in clinical practice. At present, when using a sputum suction device for tuberculosis patients, it is necessary to use a sputum suction tube to complete the suction of sputum in the patient's throat and esophagus. Sometimes the patient's sputum is too viscous to be sucked out. It is necessary to pull out the sputum suction tube and inject normal saline or sodium bicarbonate solution into the patient's throat to dilute the sputum, and then insert the sputum suction tube to suck the sputum. The number of times that the sputum suction tube is inserted and stretched in the human body is increased, which increases the pain of the patient.

Contents of the invention

The invention provides a sputum suction auxiliary device for tuberculosis patients, which is used to solve the technical problem in the prior art that the patient is easily caused secondary damage by inserting and pulling out the sputum suction tube multiple times.

The invention provides a sputum suction auxiliary device for tuberculosis patients, which includes a suction unit and a liquid collector, the suction unit and the liquid collector are connected through pipelines, a sputum suction tube is arranged on the liquid collector, and the suction unit is connected to the liquid collector through a pipeline. The sputum tube includes a throat tube, a flexible tube and a connecting tube connected in sequence, and the end of the connecting tube is connected with the suction unit;

A medicine spraying pipe and a sputum suction hole communicating with the inside of the throat pipe are arranged on the outer wall of the throat pipe, and a medicine spraying hole is arranged on the side wall of the medicine spraying pipe.

In one embodiment, the front end of the throat tube is a sputum suction port, and the sputum suction port is configured in a tapered structure. A baffle is hinged inside the sputum suction port, and the diameter of the baffle is larger than that of the suction port. The inner diameter of the spit.

In one embodiment, two ends of the flexible tube are respectively interference-connected to the right end of the throat tube and the left end of the connecting tube.

In one embodiment, the connecting pipe includes a body and a disinfection unit sleeved on the body, and one end of the body is provided with a connecting body for connecting to the liquid collector;

A blocking piece is provided on the connecting body near the end of the body.

In one embodiment, the body is provided with a limiting plate for limiting the insertion depth of the body, and the limiting plate is integrally formed with the body.

In one embodiment, the disinfection unit includes a casing sleeved on the body, and a cover is provided at an end of the casing;

A plurality of jacks are arranged in the ring at the end of the shell connected to the cover, and a disinfection lamp tube for inserting into the jacks is provided on the inner side of the cover;

The cover is provided with a power supply line connected to the disinfection lamp.

In one embodiment, the end of the body for insertion into the hose is configured as a spherical structure.

In one embodiment, the hose is provided with biting rubber.

In one embodiment, the suction unit includes a suction device, an air sterilization cylinder, an air filter cylinder, and a disinfection cylinder connected in sequence;

The disinfection cylinder is connected with the liquid collector pipeline.

In one embodiment, a high temperature sterilization lamp is arranged inside the air sterilization cylinder;

The inside of the air filter cylinder is provided with a bacteriostasis filter, and the average aperture of the bacteriostasis filter is 300 mesh;

The interior of the disinfection cylinder is provided with an ultraviolet disinfection lamp.

Compared with the prior art, the present invention has the advantage that when sucking sputum, it can directly spray physiological saline into the respiratory tract of the patient through the medicine spraying tube, thus avoiding secondary damage to the patient caused by repeatedly inserting the sputum suction tube The phenomenon; and when the sputum is diluted, it will be sucked out immediately, avoiding the situation that the sputum stays in the patient's respiratory tract for a long time, thus greatly improving the effect of sputum suction and reducing the pain of the patient.

Description of drawings

Hereinafter, the present invention will be described in more detail based on the embodiments with reference to the accompanying drawings.

Fig. 1 is a structural schematic diagram of a tuberculosis patient's sputum suction auxiliary device in an embodiment of the present invention;

Fig. 2 is a schematic structural view of the suction tube shown in Fig. 1;

Fig. 3 is a schematic structural view of the throat tube shown in Fig. 2 .

In the figures, the same parts are given the same reference numerals. The figures are not drawn to scale.

Reference signs:

1-suction unit; 2-suction tube; 3-liquid collector;

11-suction device; 12-air sterilization cylinder; 13-air filter cylinder;

14-disinfection cylinder; 15-breathing mask; 21-throat tube;

22-flexible hose; 23-connecting pipe; 211-spraying pipe;

212-suction hole; 213-suction port; 214-baffle;

215-spray hole; 221-biting rubber; 231-body;

232-disinfection unit; 233-connector; 234-block;

235-limiting plate; 236-covering; 237-sterilizing lamp tube.

detailed description

The present invention will be further described below in conjunction with accompanying drawing.

As shown in Figure 1, the present invention provides an auxiliary device for suctioning sputum for tuberculosis patients, comprising a suction unit 1 and a liquid collector 3, the suction unit 1 and the liquid collector 3 are connected through pipelines, and the liquid collector 3 is provided with a suction Tube 2, the sputum suction tube 2 includes a throat tube 21, a hose 22 and a connecting tube 23 connected in sequence, and the end of the connecting tube 23 is connected with the suction unit 1; The inside of 21 is connected to the phlegm suction hole 212, and the side wall of the medicine spraying pipe 211 is provided with a medicine spraying hole 215.

When sucking sputum, physiological saline can be directly sprayed into the respiratory tract of the patient through the medicine spraying tube 211, so that the doctor does not need to pull out the sputum suction tube 2 back and forth, and when the sputum is diluted, it will be sucked out immediately, avoiding the sputum for a long time The condition of staying in the patient's respiratory tract greatly improves the effect of suction and reduces the pain of the patient.

In one embodiment, as shown in FIG. 2 , the spray tube 211 is fixedly connected to the throat tube 21 in parallel, and the end of the spray tube 211 is connected to the diluent tank through a pipeline, and a valve is arranged on the pipeline.

Further, the sputum suction tube 2 is provided with a micro-mirror, and the micro-mirror is connected with an external display panel. The situation of sputum suction can be displayed on the display panel through the microscopic mirror, which can accurately locate the sputum site and improve the efficiency of sputum suction; Play the role of monitoring the suction process.

When the viscous sputum is observed through the microscopic mirror and cannot be sucked out, physiological saline or sodium bicarbonate solution can be injected into the throat of the patient through the spray tube 211 to dilute the sputum, so as to facilitate sputum suction.

In one embodiment, the front end of the throat tube 21 is a sputum suction port 213, as shown in Figure 3, the sputum suction port 213 is configured into a tapered structure, so that the sputum suction port 213 is inserted into the patient's pharynx; in addition, the sputum suction port A baffle 214 is hinged inside the 213 , and the diameter of the baffle 214 is larger than the inner diameter of the sputum suction port 213 . When the throat tube 21 starts to suck phlegm, the baffle 214 is opened under the effect of negative pressure, so that sputum can be sucked into the throat tube 21 from the sputum suction port 213; when the suction is finished, the negative pressure effect is lost, The baffle 214 will close the sputum suction port 213, thereby preventing the sputum in the throat tube 21 from dripping into the patient's airway.

In one embodiment, the two ends of the hose 22 are respectively in interference connection with the right end of the throat tube 21 and the left end of the connecting tube 23 . Specifically, the right end of the throat pipe 21 is inserted into the left end of the flexible pipe 22, and forms an interference connection with the flexible pipe 22; the left end of the connecting pipe 23 is inserted into the right end of the flexible pipe 22, and forms an interference connection with the flexible pipe 22; The rear sputum suction tube 2 will not have accidents when sucking sputum.

Further, sealing rings are provided at the joints of the flexible tube 22 and the throat tube 21 and the connecting tube 23 to ensure that the connected sputum suction tube 21 has tightness.

In this embodiment, the connecting pipe 23 includes a main body 231 and a disinfection unit 232 sleeved on the main body 231. One end of the main body 231 is provided with a connecting body 233 for connecting the liquid collector 3; A blocking piece 234 is provided on the upper part. The blocking piece 234 is used to block the displacement of the disinfection unit 232 on the body 231 .

The left end of the body 231 is inserted into the right end of the hose 22 , and the body 231 is provided with a limiting plate 235 for limiting the insertion depth of the body 231 , and the limiting plate 235 and the body 231 are integrally formed. To ensure the insertion position of the body 231 and the hose 2 . Similarly, an annular clamping portion is provided on the hose 22 near the end of the throat tube 21 . When the throat tube 21 penetrates into the hose 22 and touches the ring clamping portion, it indicates that it is plugged into place.

As shown in Figure 2, the disinfection unit 232 includes a casing sleeved on the body 231, the end of the casing is provided with a cover 236; A disinfection lamp tube 237 for inserting into the jack is arranged on the inner side; a power supply line connected to the disinfection lamp tube 237 is provided on the cover 236 .

The connecting pipe 23 can be sterilized and disinfected through the disinfection unit 232. Since the sputum suction pipe 2 is a split structure, it can be disassembled after the sputum suction is completed and the throat pipe 21 and hose 22 can be incinerated and discarded, and the connection remains The tube 23 can effectively avoid cross-infection between patients while improving efficiency.

The end of the body 231 for insertion into the hose 22 is configured as a spherical structure, so that the body 231 can be inserted into the hose 22 conveniently, and the sealing with the hose 22 can be ensured.

Bite rubber 221 is provided on the hose 22 . When sucking sputum, the patient can bite the occlusal rubber 221 with his teeth, avoiding the soreness of the mouth caused by the need to maintain the posture of opening the mouth all the time, so as to improve the comfort of the patient.

In one embodiment, the suction unit 1 includes a suction device 11 , an air sterilization cylinder 12 , an air filter cylinder 13 , and a disinfection cylinder 14 connected in sequence; the disinfection cylinder 14 is connected to the liquid collector 3 through pipelines. As shown in Figure 1, the aspirated sputum is passed through the disinfection cylinder 14, the air filter cylinder 13 and the air sterilization cylinder 12 successively by the aspirator 1, so that the sputum is discharged after being thoroughly sterilized.

Specifically, the inside of the air sterilization cylinder 12 is provided with a high temperature sterilization lamp. The inside of the air filter cylinder 13 is provided with a bacteriostatic filter screen, and the average aperture of the bacteriostatic filter screen is 300 orders. On the one hand, the antibacterial filter can prevent fine sputum from flowing out, and on the other hand, it also has certain antibacterial properties. Wherein, the antibacterial filter screen can be made of commonly used antibacterial polymer materials, for example, firstly, it is made into fiber filaments by spinning, and then woven into fiber cloth by weaving. The inside of the disinfection cylinder 14 is provided with an ultraviolet disinfection lamp.

In addition, a three-way valve is arranged on the pipeline connected between the liquid collector 3 and the disinfection cylinder 14, and the other port of the three-way valve is connected with an inhalation mask, which is used to absorb the gas exhaled by the patient and mix the gas with the sputum. The liquid is input into the suction unit 1 together for sterilization and disinfection treatment.

Moreover, for the convenience of measurement, a scale layer is also provided on the liquid collector 3 .

In addition, in order to avoid suffocation during the sputum suction process, the sputum suction auxiliary device of the present invention also includes an oxygen supply unit, wherein the oxygen suction tube of the oxygen supply unit is connected in parallel with the sputum suction tube 2, so that when breathing disorder occurs, the The patient is given oxygen.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (10)

1. A sputum suction auxiliary device for tuberculosis patients, characterized in that it comprises a suction unit (1) and a liquid collector (3), and the suction unit (1) is connected to the liquid collector (3) by a pipeline, The liquid collector (3) is provided with a sputum suction tube (2), and the sputum suction tube (2) includes a throat tube (21), a flexible pipe (22) and a connecting tube (23) connected in sequence, the The end of the connecting pipe (23) is connected with the suction unit (1); The outer wall of the throat pipe (21) is provided with a medicine spraying pipe (211) and a sputum suction hole (212) communicating with the inside of the throat pipe (21), and the side wall of the medicine spraying pipe (211) A spray hole (215) is arranged on it. 2. The sputum suction auxiliary device for tuberculosis patients according to claim 1, characterized in that, the front end of the throat tube (21) is a sputum suction port (213), and the sputum suction port (213) is configured in a tapered structure A baffle (214) is hinged inside the sputum suction port (213), and the diameter of the baffle (214) is larger than the inner diameter of the sputum suction port (213). 3. The sputum suction auxiliary device for tuberculosis patients according to claim 1 or 2, characterized in that, the two ends of the flexible pipe (22) are connected to the right end of the throat pipe (21) and the connecting pipe (23) respectively. ) left end interference connection. 4. The sputum suction auxiliary device for tuberculosis patients according to claim 3, characterized in that, the connecting pipe (23) comprises a body (231) and a disinfection unit (232) sleeved on the body (231), One end of the body (231) is provided with a connecting body (233) for connecting the liquid collector (3); A blocking piece (234) is arranged on the connecting body (233) near the end of the body (231). 5. The sputum suction auxiliary device for tuberculosis patients according to claim 4, characterized in that, the body (231) is provided with a limiting plate (235) for limiting the insertion depth of the body (231), and the limiting plate (235) is The bit plate (235) is integrally formed with the body (231). 6. The sputum suction auxiliary device for tuberculosis patients according to claim 4, characterized in that, the disinfection unit (232) comprises a casing sleeved on the body (231), and the end of the casing is provided with a seal Cover (236); A plurality of jacks are arranged annularly at the end connected to the cover (236) of the shell, and a disinfection lamp (237) for inserting into the jack is provided on the inner side of the cover (236); The cover (236) is provided with a power supply line connected to the disinfection lamp (237). 7. The sputum suction assisting device for tuberculosis patients according to claim 6, characterized in that, the end of the body (231) for insertion into the hose (22) is configured as a spherical structure. 8. The sputum suction auxiliary device for tuberculosis patients according to claim 7, characterized in that, the flexible tube (22) is provided with a biting rubber (221). 9. The sputum suction auxiliary device for tuberculosis patients according to claim 1, characterized in that, the suction unit (1) comprises a suction device (11), an air sterilization cylinder (12), an air filter cylinder (13) connected in sequence ) and a disinfection cylinder (14); The disinfection cylinder (14) is connected with the pipeline of the liquid collector (3). 10. The sputum suction auxiliary device for tuberculosis patients according to claim 9, characterized in that a high-temperature sterilization lamp is arranged inside the air sterilization cylinder (12); The inside of the air filter cylinder (13) is provided with a bacteriostatic filter screen, and the average aperture of the bacteriostatic filter screen is 300 orders; The interior of the disinfection cylinder (14) is provided with an ultraviolet disinfection lamp.