CN116328056A - A kind of sputum automatic collection device - Google Patents

Abstract

The invention discloses a full-automatic sputum collection device, which comprises a box body, wherein a sputum collection mechanism is arranged in the box body, the sputum collection mechanism comprises an air pump, a sputum collection bottle and a sputum suction pipe, a liquid inlet and an air outlet are arranged on the sputum collection bottle, the sputum suction pipe is connected with the liquid inlet, an air suction pipe is arranged on the air outlet, the air suction pipe is connected with the air suction end of the air pump, one side of the liquid inlet at the upper end of the sputum collection bottle is provided with a cleaning liquid inlet, the cleaning liquid inlet is detachably connected with a cleaning spray head, the cleaning spray head is connected with a pressurizing pump, the pressurizing pump is connected with a three-way valve, the three-way valve is communicated with a cleaning liquid box and a sterilizing liquid box, the lower end of the sputum collection bottle is provided with a waste water outlet, the waste water outlet is connected with a waste water box through a pipeline, the bottom of the waste water box is provided with a drain pipe; under the condition that normal sputum suction of the device is not affected, the sputum collection bottle is automatically disinfected and cleaned, the use is convenient, and meanwhile, the discomfort of the body of a cleaning person is avoided.

Description

A kind of sputum automatic collection device

technical field

The invention relates to the technical field of medical instruments, in particular to an automatic sputum collection device.

Background technique

In clinical practice, for patients who are unable to cough up sputum or are confused, it is often necessary to use a sputum clearing device. breathe.

Existing sputum collection device has the following defects:

1. The sputum sucked by the existing sputum collection device is stored in the sputum collection bottle. If the sputum collection bottle is full during the sputum clearing process, the sputum collection bottle needs to be replaced, which is very inconvenient to operate;

2. After the phlegm clearing is completed, the sputum collection bottle needs to be cleaned intensively, which is time-consuming and laborious to clean, and it is easy to cause physical discomfort to the cleaning personnel.

3. When the existing sputum collection device clears phlegm, if the adsorption force of the sputum clearing device is too large, the patient may be injured during the process of sucking sputum, so the general sputum clearing device should not have too much adsorption force , and because the sputum of some patients is very viscous, the adsorption force of ordinary phlegm clearing devices is not enough to suck out the viscous sputum, so it is necessary to inject phlegm liquid into the patient's throat to reduce phlegm, and then use the phlegm clearing device In the actual operation process, it is difficult for medical staff to directly judge the viscosity of the patient's sputum, so they can only try to suck it through the sputum clearing device during the operation. If the sputum cannot be sucked out, the phlegm will be injected into the throat Liquify the phlegm, and then use the phlegm clearing device to clear the phlegm. The operation process is cumbersome and time-consuming.

Contents of the invention

The purpose of this application is: to solve the problem that the sputum sucked out by the existing sputum collection device is stored in the sputum collection bottle. If the sputum collection bottle is full during the process of clearing the phlegm, the sputum collection bottle needs to be replaced, which is very difficult to operate. Inconvenient; the sputum collection bottle needs to be cleaned intensively after clearing the sputum. A sputum automatic collection device for automatic cleaning.

The present invention is realized through the following technical solutions:

A fully automatic sputum collection device, comprising a box with universal wheels at the bottom, a sputum collection mechanism in the box, the sputum collection mechanism includes an air pump, a sputum collection bottle and a sputum suction tube, The sputum collection bottle is provided with a liquid inlet and an air outlet, the sputum suction tube is connected to the liquid inlet, and the air outlet is provided with a suction pipe, and the suction pipe is connected to the suction end of the air pump A liquid inlet is provided on one side of the liquid inlet at the upper end of the sputum collection bottle, a cleaning nozzle is detachably connected to the liquid inlet, the cleaning nozzle is connected to a booster pump, and the booster pump is connected to a three-way valve, One of the channels of the three-way valve is connected to the cleaning liquid tank through a pipeline, and the other channel of the three-way valve is connected to the disinfectant tank through a pipeline. The top of the cleaning liquid tank is provided with a cleaning liquid filling port, and the top of the disinfectant tank is provided with There is a disinfectant injection port, the lower end of the sputum collection bottle is provided with a waste water outlet, the waste water outlet is connected to a waste water tank through a pipeline, and a sewage discharge port is provided at the bottom of the waste water tank, and a sewage discharge pipe is connected to the sewage discharge port .

In the above scheme, the side wall of the waste water tank is provided with a plurality of cleaning liquid inlets, and each cleaning liquid inlet is provided with a flushing nozzle, and the flushing nozzle is connected to a pressurized pump through a pipeline, and the water outlets of the flushing nozzles are arranged opposite to each other. , the bottom plate of the waste water tank is provided with a heating plate for drying, and the bottom of the waste water tank is provided with a vibration mechanism.

In the above solution, control valves are provided on the waste water outlet and the sewage outlet.

In the above scheme, a sputum-resolving liquid storage bottle is provided on one side of the sputum collection bottle, and the sputum-resolving liquid storage bottle is provided with a sputum-resolving liquid inlet, a liquid outlet pipe and an air inlet, and the air outlet end of the air pump is connected to The air inlet, the air suction pipe and the liquid outlet pipeline are sequentially penetrated and communicated with a valve housing, the valve housing is provided with an air port, the air port is connected to the air pump, and the valve housing is provided with an electromagnetic valve core. The solenoid valve core is provided with a first channel and a second channel, one end of the first channel is connected to the liquid outlet pipe, the other end of the first channel is connected to a sputum pipe, and one end of the second pipe is connected to the The other end of the second passage communicates with the air outlet; the sputum collection bottle is provided with a back pressure valve.

In the above solution, one end of the sputum suction tube and the phlegm resolving tube are connected side by side and the other end is separated, the sputum suction tube at the separated end is connected to the liquid inlet, and the phlegm resolving tube at the separated end is connected to the outlet. liquid pipes.

In the above solution, the sputum collection bottle, the sputum-resolving liquid storage bottle, the cleaning liquid tank and the waste water tank are all equipped with liquid volume monitors.

In the above solution, an intelligent control chip is also included, and the air pump, cleaning nozzle, booster pump, flushing nozzle, vibration mechanism, control valve, back pressure valve, electromagnetic valve core, and liquid volume monitor are all electrically connected to the intelligent control chip. , and controlled by the intelligent control chip.

In the above scheme, the method of using the automatic sputum collection device is as follows:

Step 1: Fill the disinfectant into the disinfectant tank through the disinfectant filling port, and move the whole device to the place of use;

Step 2: Close the first channel of the solenoid valve core, open the second channel of the solenoid valve, start the air pump, and collect the sputum from the patient's throat through the sputum suction tube;

Step 3: When the back pressure valve detects that the sputum suction pressure reaches the threshold and the sputum cannot be sucked out normally, close the second channel of the solenoid valve core, open the first channel of the solenoid valve, and spray the phlegm-resolving tube on the patient's throat When the sputum is dissolved and can be sucked out, it will automatically stop spraying the phlegm liquid, and repeat step 2;

Step 4: When the liquid volume monitor in the sputum collection bottle detects that the amount of sputum in the sputum collection bottle reaches the threshold, turn on the cleaning nozzle, start the booster pump, open the three-way valve to connect the channel of the disinfectant tank, and use the disinfectant The liquid is used to rinse and disinfect the sputum collection bottle, and the control valve on the waste water outlet is opened to flow the cleaned sewage into the waste water tank.

Step 5: After the sputum suction is completed, pour the configured cleaning solution into the cleaning solution tank, turn on the cleaning nozzle, start the booster pump, open the three-way valve to connect the channel of the cleaning solution tank, and use the cleaning solution to clean the sputum collection bottle. Cleaning is carried out, and the control valve on the waste water outlet is opened to flow the cleaned sewage into the waste water tank.

Step 6: After the cleaning liquid in the cleaning liquid tank is used, pour clean water into the cleaning liquid tank, and repeat the cleaning process in step 5 until the sputum collection bottle is cleaned.

Step 7: Open the flushing nozzle, booster pump and vibration mechanism, use the liquid in the cleaning liquid tank to clean the waste water tank, and drive the waste water tank to vibrate through the vibration mechanism to complete the cleaning of the waste water tank.

Step 8: After the waste water tank is cleaned, move the whole device to the drain of the cleaning area, connect the sewage pipe to the drain, discharge the waste water in the waste water tank into the drain along the drain, and repeat step 7 several times until The waste water tank is cleaned.

Step 9: Turn on the cleaning nozzle and the flushing nozzle, start the booster pump, open the three-way valve to connect the channel of the disinfectant tank, and open the control valve on the waste water outlet, fill the sputum collection bottle and the waste water tank with enough disinfectant Soak and disinfect the inside of the sputum collection bottle and the waste water tank.

Step 10: After soaking and disinfection, discharge the sputum collection bottle and the disinfectant in the waste water tank into the sewer pipe through the sewage pipe, close the sewage outlet, open the heating plate, the waste water outlet and the liquid inlet, and use the heating The high temperature generated by the film is used to dry the waste water tank. The high-temperature gas enters the sputum collection bottle along the waste water outlet, and completes the drying of the sputum collection bottle at the same time, and the gas is discharged through the liquid inlet until it is dried. Finish.

The technical solution of the present invention has at least the following advantages and beneficial effects:

1. The present invention solves the problem that the sputum sucked out by the existing sputum collection device is stored in the sputum collection bottle. If the sputum collection bottle is full during the phlegm clearing process, the sputum collection bottle needs to be replaced, which is very inconvenient to operate; After clearing the sputum, the sputum collection bottle needs to be cleaned intensively, which is time-consuming and laborious. At the same time, it is easy to cause physical discomfort for the cleaning personnel. Without affecting the normal suction of the device, the sputum collection bottle is automatically disinfected and cleaned. , easy to use, it is no longer necessary to replace the sputum collection bottle, and through the setting of the waste water tank, the waste water is collected after each disinfection and cleaning of the sputum collection bottle during use, so that the whole device can perform high-intensity work, which is enough to meet the complex usage requirements.

2. The present invention cleans the sputum collection bottle and the waste liquid tank after use, and does not need to arrange special personnel to clean the whole device, which is convenient to use and will not cause physical discomfort to the cleaning personnel.

3. After the cleaning is completed, the present invention automatically completes the work of soaking, disinfection and automatic drying, so that the process of the whole device from use to cleaning to disinfection and drying is fully automatic, and the intervention of cleaning personnel and disinfection and drying personnel is no longer required. It is more convenient to use.

4. When the present invention is in use, the phlegm-resolving liquid storage bottle is filled with phlegm-resolving liquid, and the phlegm-resolving liquid passes through the suction end of the liquid outlet pipe, and the air pump is started to connect the suction end of the phlegm suction pipe and the discharge end of the phlegm liquid pipe. Aim at the patient's throat. When the sputum is not very viscous, the first channel of the solenoid valve core is closed and the second channel is opened. The suction end of the suction tube can normally suck the sputum into the sputum collection bottle. , the gas inhaled by the air pump is discharged from the air port on the valve body through the phlegm-resolving liquid storage bottle; when the sputum is very viscous, the sputum suction tube cannot normally suck the sputum, close the second channel of the solenoid valve core, open the second channel of the solenoid valve One channel, the air pump inhales gas from the air port on the valve body, and passes the gas into the phlegm-resolving liquid storage bottle. After the phlegm-resolving liquid is dissolved, the first channel of the solenoid valve core is closed, and the second channel is opened. The suction end of the suction tube can normally suck the sputum into the sputum collection bottle, and the gas inhaled by the air pump passes through the sputum-resolving liquid. The storage bottle is discharged from the air port on the valve body, which is easy to operate.

Description of drawings

In order to illustrate the technical solution of the present invention more clearly, the following will briefly introduce the accompanying drawings that are required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. As far as people are concerned, other drawings can also be obtained based on these drawings on the premise of not paying creative work.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a structural schematic diagram of the sputum collection mechanism of the present invention;

Fig. 3 is a schematic diagram of the internal structure of the valve housing in the present invention;

Fig. 4 is a schematic diagram of the side-by-side structure of the sputum suction tube and the phlegm-resolving tube in the present invention;

Detailed ways

The technical solutions of the present invention will be clearly and completely described below through the specific implementation manners of the embodiments of the present invention in conjunction with the accompanying drawings.

Example 1

A fully automatic sputum collection device, comprising a box body 1 provided with universal wheels 11 at the bottom, a sputum collection mechanism 2 is provided in the box body 1, and the sputum collection mechanism 2 includes an air pump 21, a sputum collection bottle 22 and a sputum suction tube 23, the sputum collection bottle 23 is provided with a liquid inlet 24 and an air outlet 25, the sputum suction tube 23 is connected to the liquid inlet 24, and the air outlet 25 is provided with a suction port Air pipe 26, the suction pipe 26 is connected to the suction end of the air pump 21, a liquid inlet 27 is provided on one side of the liquid inlet 24 at the upper end of the sputum collection bottle 22, and a cleaning device is detachably connected to the liquid inlet 27. Nozzle 31, the cleaning nozzle 31 is connected to a booster pump 32, the booster pump 32 is connected to a three-way valve 34, one of the channels of the three-way valve 34 is connected to the cleaning liquid tank 3 through a pipeline, and the other channel of the three-way valve 34 One channel is connected to the disinfectant solution box 35 through pipelines. The top of the cleaning solution box 3 is provided with a cleaning solution filling port 33. The top of the disinfectant solution box 35 is provided with a disinfectant solution filling port 36. The lower end of the sputum collection bottle 22 is provided The waste water outlet 28, the waste water outlet 28 is connected to the waste water tank 4 through a pipe, the bottom of the waste water tank 4 is provided with a sewage outlet 41, and the sewage discharge port 41 is connected with a sewage pipe 42.

Example 2

On the basis of Embodiment 1, the side wall of the waste water tank 4 is provided with a plurality of cleaning liquid inlets 43, and each cleaning liquid inlet 43 is provided with a flushing nozzle 44, and the flushing nozzle 44 is connected to the booster pump 32 through a pipeline. , the water outlet ends of the flushing nozzles 44 are arranged oppositely, the bottom plate of the waste water tank 4 is provided with a heating plate 45 for drying, and the bottom of the waste water tank 4 is provided with a vibration mechanism 5 .

Example 3

On the basis of Embodiment 1 or 2, control valves are provided on the waste water outlet 28 and the sewage outlet 41 .

Example 4

On the basis of the above-mentioned embodiments, a sputum-resolving liquid storage bottle 6 is provided on one side of the sputum collection bottle 22, and the sputum-resolving liquid storage bottle 6 is provided with a sputum-resolving liquid inlet 61, a liquid outlet 62, and an air inlet. 63, the liquid outlet 62 is connected with the sputum pipe 65, the outlet end of the air pump 21 is connected to the air inlet 63 through the air inlet pipe 64, and the air suction pipe 26 and the air inlet pipe 64 are sequentially penetrated and communicated A valve housing 7 is provided, and an air port 71 is provided on the valve housing 7, and the air port 71 communicates with the air pump 28. An electromagnetic valve core 72 is arranged inside the valve housing 7, and a first channel 73 and a first channel 73 are arranged on the electromagnetic valve core 72. The second channel 74, one end of the first channel 73 is connected to the intake pipe 64, the other end of the first channel 73 is connected to the air inlet 63, one end of the second channel 74 is connected to the exhaust pipe 26, and the other end of the second channel 74 It communicates with the air outlet 25; the front end of the sputum suction tube 23 is provided with a back pressure valve 29.

Example 5

On the basis of the above-mentioned embodiment, one end of the sputum suction tube 23 and the phlegm resolving tube 65 are connected side by side and the other end is separated, the sputum suction tube 23 at the separated end is connected to the liquid inlet 24, the The expectorant tube 65 is connected to the liquid outlet 62 .

Example 6

On the basis of the above-mentioned embodiments, the sputum collection bottle 22 , the sputum-resolving liquid storage bottle 6 , the cleaning solution tank 3 and the waste water tank 4 are all equipped with liquid volume monitors.

Example 7

On the basis of the above embodiments, it also includes an intelligent control chip, the air pump 21, the cleaning nozzle 31, the pressurizing pump 32, the flushing nozzle 44, the vibration mechanism 5, the control valve, the back pressure valve 29, the solenoid valve core 72, the liquid The quantity monitors are electrically connected with the intelligent control chip and controlled by the intelligent control chip.

The above are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, there may be various modifications and changes in the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims (7)

1. A kind of sputum automatic collecting device, comprise the casing (1) that the bottom is provided with universal wheel (11), be provided with sputum collecting mechanism (2) in described casing (1), it is characterized in that: The sputum collection mechanism (2) includes an air pump (21), a sputum collection bottle (22) and a sputum suction tube (23), and the sputum collection bottle (23) is provided with a liquid inlet (24) and an outlet. Air port (25), the sputum suction pipe (23) is connected to the liquid inlet (24), the air outlet (25) is provided with a suction pipe (26), and the suction pipe (26) is connected to the air pump (21) suction end, one side of the liquid inlet (24) on the upper end of the sputum collection bottle (22) is provided with a liquid inlet (27), and the liquid inlet (27) is detachably connected with a cleaning nozzle ( 31), the cleaning nozzle (31) is connected to a booster pump (32), the booster pump (32) is connected to a three-way valve (34), and one of the passages of the three-way valve (34) is connected to the cleaning nozzle through a pipeline. Liquid tank (3), another channel of three-way valve (34) connects disinfectant solution tank (35) through pipeline, and the top of described cleaning solution tank (3) is provided with cleaning solution filling port (33), and described disinfectant solution tank (35) The top is provided with a disinfectant filling port (36), and the lower end of the sputum collection bottle (22) is provided with a waste water outlet (28), and the waste water outlet (28) is connected to the waste water tank (4) through a pipeline. ), the bottom of the waste water tank (4) is provided with a sewage outlet (41), and the sewage outlet (41) is connected with a sewage pipe (42). 2. A kind of sputum automatic collection device according to claim 1, characterized in that: the side wall of the waste water tank (4) is provided with a plurality of cleaning liquid inlets (43), each cleaning liquid inlet (43) Both are equipped with flushing nozzles (44), and the flushing nozzles (44) are connected to the pressurized pump (32) through pipelines, and the water outlets of the flushing nozzles (44) are arranged oppositely, and the bottom plate of the waste water tank (4) is provided with There is a heating sheet (45) for drying, and a vibration mechanism (5) is provided at the bottom of the waste water tank (4). 3. The automatic sputum collection device according to claim 1, characterized in that: the waste water outlet (28) and the sewage outlet (41) are provided with control valves. 4. A fully automatic sputum collection device according to claim 1, characterized in that: one side of the sputum collection bottle (22) is provided with a sputum-resolving liquid storage bottle (6), and the sputum-resolving liquid storage bottle (6) is provided with phlegm-reducing liquid inlet (61), liquid outlet (62) and air inlet (63), and described liquid outlet (62) is connected with phlegm-reducing liquid pipe (65), and described air pump ( 21) The air outlet end is connected to the air inlet (63) through the air inlet pipe (64), and the air extraction pipe (26) and the air inlet pipe (64) are sequentially penetrated and communicated with a valve housing (7), and the valve housing ( 7) An air port (71) is provided, the air port (71) communicates with the air pump (28), an electromagnetic valve core (72) is arranged in the valve housing (7), and an electromagnetic valve core (72) is provided with The first channel (73) and the second channel (74), one end of the first channel (73) is connected to the air intake pipe (64), and the other end of the first channel (73) is connected to the air inlet (63), and the first channel (73) is connected to the air inlet (63). One end of the second pipeline (74) is connected to the suction pipe (26), and the other end of the second passage (74) is connected to the air outlet (25); the front end of the suction pipe (23) is provided with a back pressure valve (29). 5. A kind of sputum automatic collection device according to claim 4, characterized in that: one end of the sputum suction tube (23) and the sputum resolving tube (65) are connected side by side, and the other end is separated, and the The sputum suction tube (23) is connected to the liquid inlet (24), and the phlegm resolving tube (65) at the separated end is connected to the liquid outlet (62). 6. A kind of sputum automatic collection device according to any one of claims 1-5, characterized in that: the sputum collection bottle (22), the sputum-resolving liquid storage bottle (6), the cleaning solution box ( 3) and the waste water tank (4) are equipped with liquid volume monitors. 7. A kind of sputum automatic collection device according to claim 6, characterized in that: it also includes an intelligent control chip, the air pump (21), cleaning nozzle (31), booster pump (32), flushing nozzle (44), vibrating mechanism (5), control valve, back pressure valve (29), electromagnetic valve core (72), liquid volume monitor are all electrically connected with the intelligent control chip, and are controlled by the intelligent control chip.

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