CN221731965U - A metered automatic subglottic suction tracheal tube - Google Patents

Abstract

The utility model discloses a metering type automatic subglottal suction tracheal catheter which comprises a collecting bottle, wherein an extraction pipe is fixedly connected to the upper surface of the collecting bottle, a liquid inlet pipe is fixedly connected to the upper surface of the collecting bottle, a negative pressure pump is fixedly connected to the side surface of the collecting bottle, a connecting pipe is fixedly connected to the output end of the negative pressure pump, a first clamping plate is fixedly connected to the side surface of the collecting bottle, a second clamping plate is fixedly connected to the side surface of the collecting bottle, and a collecting box is rotatably connected to the side surface of the collecting bottle. Above-mentioned structure, through rotatable collecting box and collecting bottle cooperation, the turbid liquid that makes many times take out can get into different collecting tanks and collect to can compare the state of turbid liquid at every turn through observation window and scale plate, make the contrast more obvious, and under the cooperation of first solenoid valve, make the operation in the collecting bottle separate with the trachea, make can wash in the collecting bottle, operation such as disinfect, reduce the risk of infection.

Description

A metered automatic subglottic suction tracheal tube

Technical Field

The utility model relates to the technical field of medical assistance, in particular to a metering automatic subglottic suction tracheal tube.

Background Art

During the rescue and treatment of critically ill patients, tracheotomy and tracheostomy tube insertion are often required. Saliva and refluxed aspiration often accumulate above the air bag of the tracheostomy tube. These retained fluids often become new sources of infection or flow into the lungs along the gap between the air bag and the tracheal wall, aggravating the lung infection.

The existing subglottic suction tracheal tube mainly flushes the tracheal wall with a flushing liquid, and uses a collection bottle in conjunction with a negative pressure pump to suck out the turbid liquid after cleaning. The turbid liquid is collected by the collection bottle, and the color and amount of the internal turbid liquid can be observed. However, due to long-term intubation of patients, multiple operations are required per day. The turbid liquid in the collection bottle always forms a passage with the tracheal wall, which may cause infection. In addition, the turbid liquids that have been cleaned multiple times may have inconsistent colors, etc., and it is not convenient to observe if all of them enter the collection bottle. When the collection bottle is replaced, the tracheal wall is connected to the outside world, and external bacteria may enter and cause infection. After searching, it was found that the technical solution provided by the utility model with application number also has the above-mentioned problems.

Utility Model Content

According to the described metering automatic subglottic suction tracheal tube, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a metering automatic subglottic suction tracheal tube, which cooperates with the collecting bottle through a rotatable collecting box so that the turbid liquid extracted multiple times can enter different collecting tanks for collection, and the state of the turbid liquid each time can be compared through the observation window and the scale plate to make the comparison more obvious, and with the cooperation of the first solenoid valve, the operation in the collecting bottle is separated from the trachea, so that the collection bottle can be cleaned, sterilized, etc., reducing the risk of infection.

To achieve the above-mentioned purpose, the utility model also provides the above-mentioned collecting bottle, which cooperates with the negative pressure pump to extract the turbid liquid after cleaning with the cleaning liquid to prevent sputum and other turbid substances from infecting the lungs, the upper surface of the collecting bottle is fixedly connected with an extraction tube, the upper surface of the collecting bottle is fixedly connected with a liquid inlet tube, and the collecting bottle can be cleaned through the liquid inlet tube, the side surface of the collecting bottle is fixedly connected with a negative pressure pump, the output end of the negative pressure pump is fixedly connected with a connecting tube, the side surface of the collecting bottle is fixedly connected with a first clamping plate, the side surface of the collecting bottle is fixedly connected with a second clamping plate, the first clamping plate cooperates with the second clamping plate to clamp the position of the collecting box, and the side surface of the collecting bottle is rotatably connected with the collecting box;

The side inner wall of the collecting box is provided with a connecting groove, and the bottom inner wall of the connecting groove is provided with a collecting groove. Through the multiple collecting grooves, multiple turbid liquids can be collected and compared. The side surface of the collecting box is fixedly connected with an observation window, and the color of the turbid liquid in the collecting groove can be intuitively seen. The side surface of the observation window is dynamically connected with a scale plate, and the side surface of the observation window is fixedly connected with a registration plate, which can record the date, etc. The side surface of the collecting bottle is fixedly connected with a first drainage tube, and the first drainage tube guides the extracted turbid liquid into the collecting groove.

According to the metered automatic subglottic suction tracheal tube, a first solenoid valve is fixedly connected to the interior of the extraction tube, and the extraction tube is closed when not in use to prevent bacteria and the like from entering the interior of the trachea when the collection bottle is cleaned. A second solenoid valve is fixedly connected to the interior of the first liquid discharge tube.

According to the metered automatic subglottic suction tracheal tube, the side surface of the connecting tube is fixedly connected to the collecting bottle, and the negative pressure pump is electrically connected to an external power source.

According to the metered automatic subglottic suction tracheal tube, the lower surface of the first clamping plate is movably connected to the collection box, and the upper surface of the second clamping plate is movably connected to the collection box.

According to the metered automatic subglottic suction tracheal tube, the collection bottle is made of transparent glass, and the observation window is made of transparent glass, so that it can be visually observed whether the interior is clean.

According to the metered automatic subglottic suction tracheal tube, a sewage outlet is fixedly connected to the lower surface of the collecting bottle, and a first valve is fixedly connected to the interior of the sewage outlet.

According to the metered automatic subglottic suction tracheal tube, the lower surface of the collection box is fixedly connected to a second liquid discharge pipe, and the side surface of the second liquid discharge pipe is fixedly connected to a second valve.

According to the metered automatic subglottic suction tracheal tube, the number of the collection grooves, observation windows, scale plates and registration plates are all multiple and arranged in an array, and the side surface of the first drainage tube is in contact with the connecting groove, so that multiple turbid liquids can be collected.

Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings and embodiments;

FIG1 is a front view of a metering automatic subglottic suction endotracheal tube according to the present invention;

FIG2 is a side view of a metered automatic subglottic suction endotracheal tube according to the present invention;

FIG3 is a schematic diagram of a partial structure of a metering automatic subglottic suction endotracheal tube according to the present invention;

FIG. 4 is an exploded view of a partial structure of a metering automatic subglottic suction tracheal tube according to the present invention.

Legend:

1. Collecting bottle; 2. Extraction tube; 3. Liquid inlet tube; 4. Negative pressure pump; 5. Connecting tube; 6. First clamping plate; 7. Second clamping plate; 8. Collecting box; 9. Connecting slot; 10. Collecting slot; 11. Observation window; 12. Scale plate; 13. Registration plate; 14. First liquid discharge pipe; 15. Drain port; 16. Second liquid discharge pipe.

DETAILED DESCRIPTION

This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

1-4, an embodiment of the utility model is a metering automatic subglottic suction endotracheal tube, which includes a collecting bottle 1, which cooperates with a negative pressure pump 4 to extract turbid liquid after cleaning with a cleaning liquid to prevent sputum and other turbid substances from infecting the lungs. An extraction tube 2 is fixedly connected to the upper surface of the collecting bottle 1, and a liquid inlet tube 3 is fixedly connected to the upper surface of the collecting bottle 1, through which the collecting bottle 1 can be cleaned, a negative pressure pump 4 is fixedly connected to the side surface of the collecting bottle 1, and a connecting tube 5 is fixedly connected to the output end of the negative pressure pump 4, and the side surface of the connecting tube 5 is fixedly connected to the collecting bottle 1, and the negative pressure pump 4 is electrically connected to an external power supply, a first clamping plate 6 is fixedly connected to the side surface of the collecting bottle 1, and a second clamping plate 7 is fixedly connected to the side surface of the collecting bottle 1, and the first clamping plate 6 cooperates with the second clamping plate 7 to clamp the position of a collecting box 8, and the side surface of the collecting bottle 1 is rotatably connected to the collecting box 8, the lower surface of the first clamping plate 6 is movably connected to the collecting box 8, and the upper surface of the second clamping plate 7 is movably connected to the collecting box 8.

The side inner wall of the collecting box 8 is provided with a connecting groove 9, and the bottom inner wall of the connecting groove 9 is provided with a collecting groove 10. Through the multiple collecting grooves 10, multiple turbid liquids can be collected and compared. The side surface of the collecting box 8 is fixedly connected with an observation window 11, and the color of the turbid liquid in the collecting groove 10 can be visually seen. The material of the collecting bottle 1 is transparent glass, and the material of the observation window 11 is transparent glass, and it can be visually observed whether the inside is clean. The side surface of the observation window 11 is dynamically connected with a scale plate 12, and the side surface of the observation window 11 is fixedly connected with a registration plate 13, which can record the date, etc. The side surface of the collecting bottle 1 is fixedly connected with a first drain pipe 14, and the inside of the extraction pipe 2 is fixedly connected with a first electric A magnetic valve is used to close the extraction tube 2 when not in use to prevent bacteria from entering the trachea when the collection bottle 1 is cleaned. A second solenoid valve is fixedly connected to the inside of the first drainage tube 14. The first drainage tube 14 guides the extracted turbid liquid into the collection tank 10. A sewage outlet 15 is fixedly connected to the lower surface of the collection bottle 1. The sewage outlet 15 is fixedly connected to the inside of the first valve. A second drainage tube 16 is fixedly connected to the lower surface of the collection box 8. A second valve is fixedly connected to the side surface of the second drainage tube 16. The number of the collection tank 10, the observation window 11, the scale plate 12 and the registration plate 13 are all multiple and arranged in an array. The side surface of the first drainage tube 14 is in contact with the connecting groove 9, and multiple turbid liquids can be collected.

Working principle: After the turbid liquid is drawn out from the air pipe into the collecting bottle 1, close the first solenoid valve, rotate the collecting box 8 to observe through the observation window 11, align the first discharge pipe 14 with the collecting tank 10, open the second solenoid valve to allow the turbid liquid to enter the collecting tank 10 from the collecting bottle 1, close the second solenoid valve, use the cleaning liquid from the liquid inlet pipe 3 to clean the collecting bottle 1, and the cleaned water is discharged from the sewage outlet 15.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims (8)

1. A metered automatic subglottic suction endotracheal tube, comprising: A collecting bottle (1), wherein the upper surface of the collecting bottle (1) is fixedly connected to an extraction tube (2), the upper surface of the collecting bottle (1) is fixedly connected to a liquid inlet tube (3), the side surface of the collecting bottle (1) is fixedly connected to a negative pressure pump (4), the output end of the negative pressure pump (4) is fixedly connected to a connecting tube (5), the side surface of the collecting bottle (1) is fixedly connected to a first clamping plate (6), the side surface of the collecting bottle (1) is fixedly connected to a second clamping plate (7), and the side surface of the collecting bottle (1) is rotatably connected to a collecting box (8); The side inner wall of the collection box (8) is provided with a connection groove (9), the bottom inner wall of the connection groove (9) is provided with a collection groove (10), the side surface of the collection box (8) is fixedly connected with an observation window (11), the side surface of the observation window (11) is dynamically connected with a scale plate (12), the side surface of the observation window (11) is fixedly connected with a registration plate (13), and the side surface of the collection bottle (1) is fixedly connected with a first liquid discharge pipe (14). 2. A metered automatic subglottic suction tracheal tube according to claim 1, characterized in that a first solenoid valve is fixedly connected to the interior of the extraction tube (2), and a second solenoid valve is fixedly connected to the interior of the first liquid discharge tube (14). 3. A metered automatic subglottic suction tracheal tube according to claim 1, characterized in that the side surface of the connecting tube (5) is fixedly connected to the collecting bottle (1), and the negative pressure pump (4) is electrically connected to an external power supply. 4. A metered automatic subglottic suction tracheal tube according to claim 1, characterized in that the lower surface of the first clamping plate (6) is movably connected to the collection box (8), and the upper surface of the second clamping plate (7) is movably connected to the collection box (8). 5. A metered automatic subglottic suction tracheal tube according to claim 1, characterized in that the material of the collecting bottle (1) is transparent glass, and the material of the observation window (11) is transparent glass. 6. A metered automatic subglottic suction tracheal tube according to claim 1, characterized in that a sewage outlet (15) is fixedly connected to the lower surface of the collecting bottle (1), and a first valve is fixedly connected to the interior of the sewage outlet (15). 7. A metered automatic subglottic suction tracheal tube according to claim 1, characterized in that a second drainage pipe (16) is fixedly connected to the lower surface of the collection box (8), and a second valve is fixedly connected to the side surface of the second drainage pipe (16). 8. A metered automatic subglottic suction endotracheal tube according to claim 1, characterized in that the number of the collecting groove (10), the observation window (11), the scale plate (12) and the registration plate (13) are all multiple and arranged in an array, and the side surface of the first drainage tube (14) is in contact with the connecting groove (9).