Throat sputum aspirator facilitating sputum cleaning

Abstract

The utility model relates to the technical field of medical instruments, in particular to a throat sputum aspirator convenient for cleaning sputum, which comprises a sputum aspirator main body, a handle is fixedly mounted at the top of the sputum aspirator main body, a fixed seat is fixedly mounted at the bottom of one side of the sputum aspirator main body, and a sputum aspiration cup is embedded in the fixed seat. And a cup cover is mounted at the top of the sputum suction cup through threads. According to the sputum suction tube, the circular grooves are formed in the periphery of one end of the sputum suction tube body, the multiple sets of circular grooves are evenly arranged, the sputum suction tube body is sleeved with the stabilizing pieces in a matched mode, and the mounting rings are fixedly mounted on the front sides and the rear sides of the stabilizing pieces, so that when the sputum suction tube is used, surrounding sputum can be sucked more easily through the circular grooves formed in one end of the sputum suction tube body; after the mouth of the patient is covered with the stabilizing piece, the sputum suction pipe can be more stable and does not shake, and the sputum suction effect of the device can be improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a throat suction device that facilitates the clearing of phlegm. Background Technology

[0002] A throat suction device is a medical device used to clear phlegm from a patient's throat. It is commonly used in hospitals, clinics, and home care settings. It can effectively remove thick phlegm caused by illness, surgery, or other reasons, helping patients keep their airways clear, reducing breathing difficulties, and improving their quality of life. Current suction devices are generally divided into manual and electric devices. Manual suction devices mostly rely on breathing or physical force to suction phlegm, while electric suction devices use a motor to generate negative pressure to remotely clear phlegm from the patient's throat.

[0003] In response, Chinese patent application number CN219896553U discloses an easy-to-clean suction device, including a suction device body and a suction bottle. A fixing base is fixedly connected to the inner bottom wall of the suction bottle, and a disposable collection tube is inserted into the fixing base. A sealing cap is inserted into the upper interior of the suction bottle. From left to right, a first connecting tube and a second connecting tube are fixedly connected to the upper surface of the sealing cap. A suction tube is inserted into the first connecting tube, and an air guide tube is inserted into the second connecting tube. One end of the air guide tube is connected to the output end of a negative pressure pump. With this easy-to-clean suction device, the activation of the negative pressure pump creates negative pressure inside the suction bottle, allowing sputum to be drawn from the suction tube into the suction bottle. Since the disposable collection tube is below the first connecting tube, the suctioned sputum falls directly into the disposable collection tube. When cleaning the sputum, the disposable collection tube containing sputum can be directly removed.

[0004] When this suction device inserts the suction tube into the patient's throat to suction phlegm, the tube lacks a fixing device, causing it to move unstably within the patient's body, resulting in poor suctioning effect. Furthermore, after use, phlegm often adheres to the tubes and filter inside the device, making cleaning tedious.

[0005] To address this issue, we propose a throat suction device that facilitates the removal of phlegm. Utility Model Content

[0006] The purpose of this invention is to provide a throat suction device that facilitates the clearing of phlegm, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a throat suction device for easy sputum clearance, comprising a suction device body:

[0008] A handle is fixedly installed on the top of the main body of the suction device. A fixed base is fixedly installed on the bottom side of one side of the main body of the suction device, and a suction cup is embedded inside the fixed base. A cup lid is installed on the top of the suction cup by threads. A first connection port is fixedly installed on one side of the top of the cup lid, and a second connection port is fixedly installed on the other side of the top of the cup lid. An air suction tube is connected to the top of the main body of the suction device, and the other end of the air suction tube is inserted into the first connection port. A suction tube is inserted inside the second connection port, and a stabilizing member is sleeved on one side of the suction tube.

[0009] The suction cup has a replacement inner liner embedded inside. A fixing tube is fixedly installed on one side of the bottom of the cup lid, and the fixing tube is connected to the second connection port. One end of the suction tube is embedded in the fixing tube. An upper fixing ring is fixedly installed on the periphery of the suction tube, and a lower fixing ring is fixedly installed on the periphery of one end of the suction tube. The upper fixing ring is engaged with the top of the second connection port, and the lower fixing ring is engaged with the bottom of the fixing tube. A protective component is installed on one side of the bottom of the cup lid by threads, and the protective component is connected to the first connection port.

[0010] Optionally, a circular groove is provided around one end of the suction tube, and multiple sets of circular grooves are evenly arranged to increase the suction range.

[0011] Optionally, mounting rings are fixedly installed on both the front and rear sides of the stabilizer, and the inner diameter of the mounting rings is the same as the diameter of the suction tube, so that the stabilizer can be stably installed on the outside of the suction tube.

[0012] Optionally, the stabilizer is configured as an outward-facing arc shape, which better fits the shape of the human mouth.

[0013] Optionally, the length of the fixing tube is greater than the length of the protective component, which can prevent the suction tube from aspirating sputum.

[0014] Optionally, the upper fixing ring is configured as an upright frustum shape, and the lower fixing ring is configured as an inverted frustum shape, which facilitates the installation and removal of the suction tube.

[0015] Optionally, the end of the suction tube near the cup lid is inserted into the protective component to prevent sputum from contaminating the suction tube.

[0016] Optionally, the middle part of the protective component is configured as a filter mesh, and the bottom of the protective component is configured as a solid part, so as not to obstruct the connection between the suction tube and the suction cup.

[0017] This invention provides a throat suction device for easy sputum clearance, which has the following features:

[0018] Beneficial effects:

[0019] By setting a circular groove on the outer periphery of one end of the suction tube, and evenly setting multiple sets of circular grooves, and cooperating with the stabilizing component installed on the outside of the suction tube, and fixing mounting rings on both the front and rear sides of the stabilizing component, the circular groove at one end of the suction tube can more easily absorb the surrounding sputum during use. After covering the patient's mouth with the stabilizing component, the suction tube can be made more stable and will not shake, which is conducive to improving the suction effect of the device.

[0020] By embedding a replacement inner liner inside the suction cup, with one end of the suction tube embedded in a fixed tube, and the end of the suction tube near the cup lid inserted into a protective component, after the device is used, the suction tube can be pulled out first, and then the cup lid can be opened to replace the replacement inner liner. This helps to prevent sputum from adhering to the pipes and filters inside the device. Only the replacement inner liner and suction tube need to be replaced, which improves the convenience of the device. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0023] Figure 2 This is a three-dimensional structural schematic diagram of the stabilizing mechanism of this utility model;

[0024] Figure 3 This is a three-dimensional exploded view of the structure of this utility model;

[0025] Figure 4 This is a three-dimensional structural diagram of the bottom of the cup lid of this utility model.

[0026] In the diagram: 1. Suction device body; 2. Handle; 3. Fixing base; 4. Suction cup; 5. Cup lid; 6. First connection port; 7. Suction tube; 8. Second connection port; 9. Suction tube; 10. Stabilizer; 11. Mounting ring; 12. Replacement inner liner; 13. Fixing tube; 14. Upper fixing ring; 15. Lower fixing ring; 16. Protective component. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-4 One embodiment provided by this utility model:

[0029] The suction device body 1 has a negative pressure pump installed inside to create negative pressure inside the suction cup 4. The negative pressure pump is a commercially available product, and its principle and connection method are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0030] A handle 2 is fixedly installed on the top of the suction device body 1. A fixed base 3 is fixedly installed on the bottom side of one side of the suction device body 1. A suction cup 4 is embedded inside the fixed base 3. A cup lid 5 is threaded onto the top of the suction cup 4. A first connection port 6 is fixedly installed on one side of the top of the cup lid 5. A second connection port 8 is fixedly installed on the other side of the top of the cup lid 5. An air suction tube 7 is connected to the top of the suction device body 1. The other end of the air suction tube 7 is inserted into the first connection port 6. A suction tube 9 is inserted into the second connection port 8. A stabilizing member 10 is sleeved on the outside of one side of the suction tube 9. A circular groove is provided on the outer periphery of one end of the suction tube 9. Multiple sets of circular grooves are evenly arranged to increase the suction range of the suction tube 9 and improve the suction effect.

[0031] The suction cup 4 has a replacement inner liner 12 embedded inside. A fixing tube 13 is fixedly installed on one side of the bottom of the cup lid 5, and the fixing tube 13 is connected to the second connection port 8. One end of the suction tube 9 is embedded in the fixing tube 13. An upper fixing ring 14 is fixedly installed on the outside of the suction tube 9. A lower fixing ring 15 is fixedly installed on the outside of one end of the suction tube 9. The upper fixing ring 14 is engaged with the top of the second connection port 8, and the lower fixing ring 15 is engaged with the bottom of the fixing tube 13. A protective part 16 is installed on one side of the bottom of the cup lid 5 by threads, and the protective part 16 is connected to the first connection port 6. The length of the fixing tube 13 is greater than the length of the protective part 16, which can prevent sputum from being sucked into one end of the suction tube 7 and causing contamination.

[0032] Reference Figure 2 Mounting rings 11 are fixedly installed on both the front and rear sides of the stabilizer 10, and the inner diameter of the mounting ring 11 is the same as the diameter of the suction tube 9. The stabilizer 10 is set to an outward arc shape. By setting the stabilizer 10 to an outward arc shape, the stabilizer 10 is more suitable for the human mouth and reduces discomfort when wearing it.

[0033] Reference Figure 2 The upper fixing ring 14 is set as an upright frustum, and the lower fixing ring 15 is set as an inverted frustum. Both the upper fixing ring 14 and the lower fixing ring 15 are made of rubber, which is made of natural rubber. Generally, synthetic rubber is a rubber material manufactured by chemical synthesis. It has properties similar to natural rubber. Synthetic rubber can be formulated according to different needs to obtain specific physical and chemical properties. It has the characteristics of sealing, anti-slip, wear resistance and elasticity. This design utilizes the elasticity of rubber to make it very convenient to pull the suction tube 9 out of the fixing tube 13, and it is also very convenient to fix.

[0034] Reference Figure 4 The end of the suction tube 7 near the cup lid 5 is inserted into the protective component 16. The middle part of the protective component 16 is made into a filter mesh, and the bottom of the protective component 16 is made into a solid part. By making the middle part of the protective component 16 into a filter mesh and the bottom of the protective component 16 into a solid part, it can prevent sputum from contaminating the suction tube 7 while not hindering the communication between the suction tube 7 and the inside of the suction cup 4. When the protective component 16 is contaminated with sputum, the protective component 16 can be disassembled for separate cleaning and disinfection.

[0035] Working principle: Before use, first put the stabilizer 10 on the middle of the suction tube 9, pass the suction tube 9 through the mounting rings 11 on both sides of the stabilizer 10, then insert one end of the suction tube 9 into the patient's throat, and then start the suction device body 1. The negative pressure pump inside the suction device body 1 can generate negative pressure inside the suction cup 4 through the suction tube 7, so the suction tube 9 can suck sputum from the patient's throat. Cover the stabilizer 10 with the patient's mouth to stabilize the suction tube 9. The sputum will enter the replacement inner liner 12 through the suction tube 9. After suctioning is completed, the suction tube 9 can be pulled out from the fixing tube 13 with force. The lower fixing ring 15 will undergo elastic deformation due to pressure. After the suction tube 9 is pulled out, the cup cover 5 can be opened, and the replacement inner liner 12 can be taken out for processing and replaced with a new replacement inner liner 12. If the protective part 16 is also contaminated with sputum, the protective part 16 can be unscrewed by threads for cleaning and disinfection, and then reinstalled by threads.

[0036] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the description above. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A throat suction device for easy clearance of sputum, comprising a suction device body (1), characterized in that: A handle (2) is fixedly installed on the top of the suction device body (1). A fixed base (3) is fixedly installed on the bottom side of the suction device body (1). A suction cup (4) is embedded inside the fixed base (3). A cup lid (5) is installed on the top of the suction cup (4) by thread. A first connection port (6) is fixedly installed on one side of the top of the cup lid (5). A second connection port (8) is fixedly installed on the other side of the top of the cup lid (5). A suction tube (7) is connected to the top of the suction device body (1). The other end of the suction tube (7) is inserted into the first connection port (6). A suction tube (9) is inserted inside the second connection port (8). A stabilizing member (10) is sleeved on the outside of one side of the suction tube (9). The suction cup (4) has a replacement inner liner (12) embedded inside. A fixing tube (13) is fixedly installed on one side of the bottom of the cup lid (5), and the fixing tube (13) is connected to the second connection port (8). One end of the suction tube (9) is embedded in the fixing tube (13). An upper fixing ring (14) is fixedly installed on the periphery of the suction tube (9). A lower fixing ring (15) is fixedly installed on the periphery of one end of the suction tube (9). The upper fixing ring (14) is engaged with the top of the second connection port (8), and the lower fixing ring (15) is engaged with the bottom of the fixing tube (13). A protective part (16) is installed on one side of the bottom of the cup lid (5) by thread, and the protective part (16) is connected to the first connection port (6).

2. The throat suction device for facilitating the clearing of sputum according to claim 1, characterized in that: The suction tube (9) has a circular groove on one end, and multiple sets of circular grooves are evenly arranged.

3. A throat suction device for facilitating the clearing of sputum according to claim 1, characterized in that: The stabilizing component (10) has mounting rings (11) fixedly installed on both the front and rear sides, and the inner diameter of the mounting rings (11) is the same as the diameter of the suction tube (9).

4. A throat suction device for facilitating the clearing of sputum according to claim 1, characterized in that: The stabilizer (10) is configured as an outward-facing arc.

5. A throat suction device for facilitating the clearing of sputum according to claim 1, characterized in that: The length of the fixing tube (13) is greater than the length of the protective component (16).

6. A throat suction device for facilitating the clearing of sputum according to claim 1, characterized in that: The upper fixing ring (14) is configured as an upright frustum, and the lower fixing ring (15) is configured as an inverted frustum.

7. A throat suction device for facilitating the clearing of sputum according to claim 1, characterized in that: The end of the air extraction tube (7) near the cup lid (5) is inserted into the protective component (16).

8. A throat suction device for facilitating the clearing of sputum according to claim 1, characterized in that: The middle part of the protective component (16) is configured as a filter mesh, and the bottom of the protective component (16) is configured as solid.

Images