CN221904986U - Sputum aspirator - Google Patents

Abstract

The utility model provides a sputum aspirator, and relates to the technical field of medical appliances. The sputum aspirator comprises a negative pressure component, wherein the negative pressure component is movably connected with a sputum aspirator hose, a first plastic groove and a second plastic groove are oppositely arranged on the side of the sputum aspirator hose, plastic metal sheets are arranged in the first plastic groove and the second plastic groove, a first abutting piece and a second abutting piece which are respectively used for covering the first plastic groove and the second plastic groove are arranged on the side of the sputum aspirator hose, and the plane of the outer side of the first abutting piece and the plane of the outer side of the second abutting piece are coplanar with the plane of the sputum aspirator hose. The utility model aims to provide a sputum aspirator which can meet the requirement of self-operation of a patient, has plasticity along with the practical situation of use of the patient, ensures that the patient is more convenient and comfortable in the use process, reduces the damage of repeated passive sputum aspiration to airway mucosa of the patient, improves the medical participation of the patient and lightens the workload of nursing staff.

Description

A sputum suction device

Technical Field

The utility model relates to the technical field of medical devices, in particular to a sputum suction device.

Background Art

In clinical nursing work, it is found that many patients can cough up sputum on their own, but due to changes in body position after lying in bed and weak tongue movement, the patients cannot spit out sputum, resulting in sputum accumulation in the throat, which is not conducive to the recovery of the disease. Nurses assisting in repeated suction nursing operations can easily cause damage to the patient's airway mucosa, increase the patient's pain and fear of suction nursing. Therefore, some patients who can move begin to use suction devices on their own, which can avoid the various defects caused by traditional suction hoses and suction and airway clearing operations assisted by others.

The current suction hose, for example, an oral suction hose with patent number CN217311332U, has a tube body made of a single silicone material. During the intubation process, it is easy to be folded and wrapped in the mouth, which is difficult for patients who operate by themselves. In addition, the suction tube itself has no supporting performance. The position of the suction hose during operation is formed by the patient's oral structure. This makes the patient feel a foreign body sensation during use and reduces comfort. Generally speaking, for adults, the length from the lips to the throat is mostly around 12 cm, but specifically, the distance from the mouth to the throat is different for each person, and specific analysis is required. For patients who suction themselves, there is a problem that the patient holds the suction tube but finds it difficult to locate the sputum. The above problems bring usage obstacles to patients who can suction themselves.

In summary, we propose a sputum suction device to solve the above problems.

Utility Model Content

The purpose of the utility model is to provide a sputum suction device, which can propose a solution to the deficiency in the prior art that the sputum suction tube cannot be bent. The device can be operated by the patient by himself and can be molded according to the actual situation of the patient's use, so that the patient can use it more conveniently and comfortably, reduce the damage to the patient's airway mucosa caused by repeated passive sputum suction, improve the patient's medical participation, and reduce the workload of nursing staff.

In order to solve the above technical problems, the technical solution adopted by the utility model is:

A sputum suction device comprises a negative pressure component, wherein the negative pressure component is movably connected to a sputum suction hose, a first shaping groove and a second shaping groove are relatively provided on the ring side of the sputum suction hose, and both the first shaping groove and the second shaping groove are provided with a shapeable metal sheet, and the ring side of the sputum suction hose is provided with a first abutment sheet and a second abutment sheet respectively used to cover the first shaping groove and the second shaping groove, and the plane where the outer side of the first abutment sheet and the plane where the outer side of the second abutment sheet are located are both coplanar with the plane where the ring side of the sputum suction hose is located.

Compared with the existing suction device, this design adds a plastic metal sheet, so that personnel can bend the suction hose according to their own situation, making personnel more comfortable when performing self-suction, reducing the fear caused by suctioning by others, and reducing the damage to the patient's airway mucosa caused by repeated passive suction, thereby improving patient comfort, increasing patient medical participation, reducing the workload of nursing staff, providing effective airway care, reducing patient hospitalization days, and reducing medical expenses.

As a preferred embodiment, the negative pressure component includes a negative pressure aspirator, and a quick connector is provided between the negative pressure aspirator and the sputum suction hose.

In this design, the setting of the quick connector can facilitate personnel to quickly disassemble and assemble the suction hose for later cleaning and use.

As a preferred embodiment, it further comprises a cleaning cup, wherein a cleaning port is provided at the bottom of the cleaning cup, and the sputum suction hose is connected to the cleaning cup through the cleaning port.

This design method is convenient for personnel to use later.

As a preferred embodiment, a positioning tube is provided on the ring side of the cleaning cup, a connecting tube is provided on the ring side of the positioning tube, the connecting tube is connected with the cleaning port, one end of the positioning tube is a sealed end, and the other end is movably connected with the sputum suction hose.

In this design, the positioning tube can be used to fix the suction hose to prevent the suction hose from shaking around when the negative pressure component is working. The positioning tube can also be used as the handle of the cleaning cup to facilitate personnel to take the cleaning cup.

As a preferred implementation, the positioning tube ring side is provided with anti-slip grooves.

The addition of the anti-skid pattern can increase the friction of the positioning tube to a certain extent, making it easier for personnel to take the cleaning cup and reducing the phenomenon of hand slipping when taking the cleaning cup.

As a preferred embodiment, the cleaning port is provided with a valve.

This design makes the operation more convenient.

As a preferred embodiment, a rope is provided on the side of the cleaning cup ring, and a clip is provided on the free end of the rope.

This design can clamp the suction hose after cleaning to avoid loss of the suction hose.

As a preferred embodiment, a sealing end cover is provided at the mouth of the cleaning cup.

This design can prevent the flushing liquid from leaking out of the cleaning cup, and can also prevent dust from contaminating the flushing liquid in the cleaning cup.

The utility model has at least the following advantages or beneficial effects:

The sputum suction device is provided with a plastic sheet on the side of the suction hose ring, and is equipped with a negative pressure component. It can be plasticized according to the actual situation of the patient's use, which is convenient for the patient to operate by himself. The patient can shape the suction hose according to his own needs, which is convenient for the subsequent self-suction of sputum. At the same time, it can also reduce the phenomenon of folding around it, thereby increasing the comfort of people when using the sputum suction device.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

FIG1 is a structural view of a sputum suction device according to an embodiment of the utility model;

FIG. 2 is a partial structural view of a sputum suction device according to an embodiment of the present utility model.

Icons: 1-suction hose, 2-negative pressure assembly, 3-first shaping groove, 4-second shaping groove, 5-moldable metal sheet, 6-first abutment sheet, 7-second abutment sheet, 8-sealing end cover, 9-quick connector, 10-cleaning cup, 11-cleaning port, 12-connecting tube, 13-positioning tube, 14-anti-slip pattern, 15-clip, 16-valve, 17-rope.

DETAILED DESCRIPTION

Example

Please refer to Figures 1-2, a sputum suction device includes a negative pressure component 2, and the negative pressure component 2 is movably connected to a sputum suction hose 1, and the first shaping groove 3 and the second shaping groove 4 are relatively provided on the ring side of the sputum suction hose 1, and the first shaping groove 3 and the second shaping groove 4 are both provided with a shapeable metal sheet 5, and the ring side of the sputum suction hose 1 is provided with a first abutment piece 6 and a second abutment piece 7 for covering the first shaping groove 3 and the second shaping groove 4 respectively, and the plane where the outer side of the first abutment piece 6 and the plane where the outer side of the second abutment piece 7 are located are both coplanar with the plane where the ring side of the sputum suction hose 1 is located.

The principle of the sputum suction device: during the manufacturing process, after the personnel put the two plastic metal sheets 5 into the first shaping groove 3 and the second shaping groove 4 respectively, the first abutment sheet 6 and the second abutment sheet 7 can be connected to the sputum suction hose 1 by casting. The sputum suction hose 1 is soft plastic and has scales on its outer side. When using it, the personnel first manually bend the sputum suction end of the sputum suction hose 1 according to their actual situation. When bending, the plastic metal sheet is deformed according to the force applied by the personnel's hand. When the force applied by the personnel's hand is withdrawn, the bending state of the two plastic metal sheets remains unchanged, and a single bend After the folding is completed, the personnel adjusts the suction hose 1 to a most comfortable position for their own use after multiple bending and use, and then stops bending (in order to reduce the pain of tracheal insertion for personnel, the final bending shape can be obtained after multiple uses, and this process can be assisted by medical staff during the first use). After the bending is completed, the suction hose 1 is connected to the negative pressure component 2, and then the negative pressure component 2 is opened, the negative pressure is opened, and suction is started. After the suction is completed, the personnel disassemble the suction hose 1 and the negative pressure component 2, and then rinse the sputum and adherent oral secretions in the suction hose 1. Compared with the existing suction device, this design adds a plastic metal sheet 5, so that the personnel can bend the suction hose 1 according to their own situation, making the personnel more comfortable when performing self-suction, reducing the fear caused by suctioning by others, reducing the damage to the patient's airway mucosa caused by repeated passive suction, improving the patient's comfort, increasing the patient's medical participation, reducing the workload of nursing staff, reducing the damage to the patient's airway mucosa caused by repeated passive suction, effectively providing airway care, reducing the patient's hospital stay, and reducing medical expenses.

As a preferred embodiment, the negative pressure component 2 includes a negative pressure aspirator, and a quick connector 9 is provided between the negative pressure aspirator and the sputum suction hose 1 .

In the above embodiment, the negative pressure suction device is a tool that creates a negative pressure state of its suction head by a certain method, and the material outside the suction head is squeezed toward the suction head, thereby achieving the "suction" effect; the quick connector 9 is a connector that can connect or disconnect the pipeline without tools. The quick connector 9 in the utility model embodiment preferably uses a gas-liquid common quick connector 9; in this design method, the setting of the quick connector 9 can facilitate personnel to quickly disassemble and assemble the suction hose 1 for later cleaning and use.

As a preferred embodiment, it further comprises a cleaning cup 10 , a cleaning port 11 is provided at the bottom of the cleaning cup 10 , and the sputum suction hose 1 is connected to the cleaning cup 10 through the cleaning port 11 .

In the above embodiment, when the personnel completes the suction work, the suction hose 1 is inserted into the cleaning port 11, and then the flushing liquid is poured into the cleaning cup 10. The liquid water flows into the suction hose 1 through the cleaning port 11 under the action of gravity to flush the suction hose 1, which is convenient for the personnel to use later.

As a preferred embodiment, a positioning tube 13 is provided on the ring side of the cleaning cup 10, a connecting tube 12 is provided on the ring side of the positioning tube 13, the connecting tube 12 is connected with the cleaning port 11, one end of the positioning tube 13 is a sealed end, and the other end is movably connected with the sputum suction hose 1.

In the above embodiment, preferably, the lower end of the positioning tube 13 is a sealed end, and the connecting tube 12 is threadedly connected to the cleaning port 11; when cleaning, the suction hose 1 is not disassembled from the negative pressure component 2 after use. The personnel inserts the suction end of the suction hose 1 into the upper end of the positioning tube 13 (the insertion depth can be automatically adjusted), the negative pressure component 2 starts working, and the personnel injects the flushing liquid into the cleaning cup 10. The water in the cleaning cup 10 passes through the connecting tube 12 and the positioning tube 13 and enters the suction hose 1 for flushing; in this design method, the positioning tube 13 can be used to fix the suction hose 1 to prevent the suction hose 1 from shaking when the negative pressure component 2 is working, freeing the hands used to fix the suction hose 1, making it more convenient for personnel to use it. The positioning tube 13 can also be used as the handle of the cleaning cup 10 to facilitate personnel to take the cleaning cup 10.

As a preferred embodiment, the positioning tube 13 is provided with anti-slip grooves 14 on its ring side.

In the above embodiment, the anti-slip pattern 14 can increase the friction of the positioning tube 13 to a certain extent, making it easier for people to take the cleaning cup 10 and reducing the phenomenon of hand slipping when people take the cleaning cup 10 .

As a preferred embodiment, the cleaning port 11 is provided with a valve 16 .

In the above embodiment, the setting of the valve 16 makes it easy for personnel to control the liquid in the cleaning cup 10. Personnel can fill the cleaning cup 10 with liquid water in advance and then bring the valve 16 when needed. This design makes it more convenient for personnel to operate.

As a preferred embodiment, a rope 17 is provided on the ring side of the cleaning cup 10 , and a clip 15 is provided on the free end of the rope 17 .

In the above embodiment, the clamp 15 includes a first clamping claw and a second clamping claw that are hinged, the clamping surface of the first clamping claw is provided with a first clamping groove, the clamping surface of the second clamping claw is provided with a second clamping groove, and a spring is provided between the first clamping claw and the second clamping claw. When the first clamping claw and the second clamping claw are in a clamping state, the first clamping groove and the second clamping groove are interlocked to form a clamping tube groove. This design method can clamp the suction hose 1 that has been cleaned to avoid the loss of the suction hose 1.

As a preferred embodiment, a sealing end cover 8 is provided at the mouth of the cleaning cup 10 .

In the above embodiment, the sealing end cover 8 is a threaded cover with a leak-proof rubber ring; the personnel can store appropriate flushing liquid in the cleaning cup 10 according to the patient's sputum condition; this design method can prevent the flushing liquid from leaking out of the cleaning cup 10, and can also prevent dust from contaminating the flushing liquid in the cleaning cup 10.

To sum up, the embodiments of the utility model provide a sputum suction device, which has at least the following beneficial effects: in the utility model, the sputum suction device is provided with a plastic metal sheet 5 on the sputum suction hose 1, which can be plasticized according to the actual situation of the patient's use, and the sputum suction hose 1 is equipped with a cleaning container, and the liquid storage container has a valve 16 to control the flow of flushing liquid. The cleaning container can clean the sputum suction tube that has completed a single work, thereby preventing the patient's airway secretions from remaining in the sputum suction hose 1 for a long time due to the inconvenience of flushing, reducing the growth of bacteria, and making it more convenient for self-service airway care for self-care patients.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (8)

1. A sputum suction device, characterized in that it comprises a negative pressure component, wherein the negative pressure component is movably connected to a sputum suction hose, a first shaping groove and a second shaping groove are relatively provided on a ring side of the sputum suction hose, a shapeable metal sheet is provided in the first shaping groove and the second shaping groove, and a first abutment sheet and a second abutment sheet are provided on the ring side of the sputum suction hose for respectively covering the first shaping groove and the second shaping groove, and a plane where the outer side of the first abutment sheet and the plane where the outer side of the second abutment sheet are located are both coplanar with a plane where the ring side of the sputum suction hose is located. 2. A sputum suction device according to claim 1, characterized in that the negative pressure component includes a negative pressure suction device, and a quick connector is provided between the negative pressure suction device and the sputum suction hose. 3. A sputum suction device according to claim 1, characterized in that it also includes a cleaning cup, a cleaning port is opened at the bottom of the cleaning cup, and the sputum suction hose is connected to the cleaning cup through the cleaning port. 4. A sputum suction device according to claim 3, characterized in that a positioning tube is provided on the ring side of the cleaning cup, a connecting tube is provided on the ring side of the positioning tube, the connecting tube is connected to the cleaning port, one end of the positioning tube is a sealed end, and the other end is movably connected to the sputum suction hose. 5. A sputum suction device according to claim 4, characterized in that the positioning tube ring side is provided with anti-slip grooves. 6. A sputum suction device according to claim 3, characterized in that the cleaning port is provided with a valve. 7. A sputum suction device according to claim 3, characterized in that a rope is provided on the side of the cleaning cup ring, and a clip is provided at the free end of the rope. 8. A sputum suction device according to claim 3, characterized in that a sealing end cover is provided at the mouth of the cleaning cup.