Sputum suction device

Abstract

The utility model relates to the technical field of sputum suction devices, and discloses a sputum suction device which comprises a sealing cover, the lower side of the sealing cover is in threaded connection with a liquid collection bottle, the surface of the sealing cover is fixedly connected with a dilution assembly, the side face of the sealing cover is fixedly connected with a connector, and the interior of the connector is fixedly connected with a flow limiting assembly. A sputum suction pipe is connected to the inner side of the connector in a sleeved mode, a sputum suction assembly is fixedly connected to one side of the sputum suction pipe, and a vertical pipe is fixedly connected to one side of the surface of the sealing cover. When the sputum suction device is used, according to the condition of a patient, the elastic liquid storage bottle is pressed to enable diluent to flow into the sputum suction pipe through the dilution pipe, sputum in the body of the patient is diluted, and during sputum suction, the electric push rod pushes the flow limiting block to extrude the spring, so that the suction speed is limited, stimulation and discomfort to the patient during sputum suction can be reduced, and the sputum suction device is convenient to use. The sputum suction process is more comfortable, and anxiety and pain of a patient are relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sputum suction devices, in particular to a sputum suction device. Background Art

[0002] Currently, in pediatric internal medicine, for young children with poor autonomy and who cannot effectively cough up phlegm, instruments for clearing respiratory secretions can be used to suck out the respiratory secretions to keep the respiratory tract open and prevent the occurrence of complications such as aspiration pneumonia, atelectasis, and suffocation.

[0003] Traditional sputum suction devices have a simple structure and a single function. In addition, the inside of the oral cavity is dark, making it difficult to see the location of the lesion, and are inconvenient to use.

[0004] A sputum suction device disclosed in publication number CN202859746U comprises a liquid collecting bottle, a connecting tube, a transverse tube, a piston and a liquid suction tube. The liquid collecting bottle is provided with a bottle stopper, a connecting tube is provided in the center of the bottle stopper, a transverse tube is provided on the top of the connecting tube, a lighting head is provided on one side of the transverse tube, a piston is provided on the other side of the transverse tube, a switch is provided on the transverse tube, a liquid suction tube is provided at the lower part of the transverse tube, a liquid suction device is provided at the front part of the liquid suction tube, a liquid suction device is provided with a liquid suction hole, and a scale is provided on the liquid collecting bottle.

[0005] Although the above patent has achieved reasonable structure, convenience and practicality, low cost, conducive to promotion and easy operation; however, the device cannot conveniently and quickly absorb the thick sputum in the patient's body.

[0006] Therefore, it is necessary to invent a sputum suction device to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a sputum suction device which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problem in the above-mentioned background technology that it is impossible to conveniently and quickly suck out the thick sputum in the patient's body.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sputum suction device, comprising a sealing cover, a liquid collecting bottle is threadedly connected to the lower side of the sealing cover, a dilution component is fixedly connected to the surface of the sealing cover, a joint is fixedly connected to the side of the sealing cover, a limiting flow component is fixedly connected to the inside of the joint, a sputum suction tube is sleeved on the inner side of the joint, a sputum suction tube is fixedly connected to one side of the sputum suction tube, a stand pipe is fixedly connected to the bottom of the stand pipe with an anti-suction component, a connecting pipe is sleeved on the top of the stand pipe, one end of the connecting pipe is fixedly connected to the sputum suction device body, and a handle is fixedly connected to the upper surface of the sputum suction device body.

[0011] As a further solution of the utility model, the dilution assembly includes a fixed block fixedly connected to the surface of the sealing cover, the outer side of the fixed block is threadedly connected to an elastic liquid storage bottle, one side of the elastic liquid storage bottle is fixedly connected to a dilution tube, the inside of the dilution tube is fixedly connected to a one-way valve, and the one-way valve prevents sputum from flowing into the dilution tube.

[0012] As a further solution of the utility model, the current limiting component includes an electric push rod fixedly connected to the inside of the joint, one end of the electric push rod is fixedly connected to a current limiting block, one side of the current limiting block is fixedly connected to two groups of springs, one side of the two groups of springs is fixedly connected to a baffle, the electric push rod is electrically connected to a battery via a power cord, and the battery is used to supply power.

[0013] As a further solution of the utility model, the anti-suction component includes a circular box threadedly connected to the bottom of the vertical pipe, and a sponge pad is fixedly connected to the inside of the circular box, and the sponge pad is used to prevent sputum from entering the sputum suction device body.

[0014] As a further solution of the utility model, a transparent plate is fixedly connected to the surface of the liquid collecting bottle, and scale lines are engraved on the surface of the transparent plate, and the scale lines are used for observation.

[0015] As a further solution of the utility model, a groove is provided on the surface of the sputum suction device body, a control panel is fixedly connected to the inside of the groove, a knob is rotatably connected to one side of the sputum suction device body, and a pressure gauge is fixedly connected to one side of the surface of the sputum suction device body, and the pressure gauge is used to observe the air pressure.

[0016] (III) Beneficial effects

[0017] The utility model provides a sputum suction device, which has the following beneficial effects:

[0018] 1. The sputum suction device, through the setting of the dilution component and the flow limiting component, when in use, according to the patient's condition, press the elastic liquid storage bottle to make the diluent flow into the sputum suction tube through the dilution tube, so as to dilute the sputum in the patient's body. When suctioning sputum, the electric push rod pushes the flow limiting block to squeeze the spring, thereby limiting the suction speed, which can reduce the stimulation and discomfort to the patient during suction, make the suction process more comfortable, and reduce the patient's anxiety and pain.

[0019] 2. The sputum suction device, through the setting of the anti-suction component, when suctioning, the sponge pad inside the round box blocks the sputum from entering the suction device body, which can prevent accidental inhalation of dirt or liquid, reduce the possibility of damage or contamination of the equipment, improve the safety of the suction operation, effectively prevent the risk of cross infection, and protect the health and safety of patients and medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the sputum suction device of the utility model;

[0021] Figure 2 This is a schematic diagram of the dilution component structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the anti-suction component of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the sputum suction component of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the sputum suction ball assembly of the utility model.

[0025] In the figure: 1. Sealing cover; 2. Liquid collecting bottle; 3. Dilution assembly; 301. Fixed block; 302. Elastic liquid storage bottle; 303. Dilution tube; 304. One-way valve; 4. Connector; 5. Current limiting assembly; 501. Electric push rod; 502. Current limiting block; 503. Spring; 504. Baffle; 505. Battery; 6. Suction tube; 7. Suction assembly; 701. Connecting tube; 702. Silicone head; 703. Connecting block; 704. Suction ball; 8. Vertical pipe; 9. Anti-suction assembly; 901. Round box; 902. Sponge pad; 10. Connecting pipe; 11. Suction device body; 12. Handle; 13. Transparent plate; 14. Control panel; 15. Knob; 16. Pressure gauge. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, the working steps of the device are as follows: Figures 1 to 5 The utility model provides a technical solution: a sputum suction device, comprising a sealing cover 1, a liquid collecting bottle 2 is threadedly connected to the lower side of the sealing cover 1, a dilution component 3 is fixedly connected to the surface of the sealing cover 1, and through the setting of the dilution component 3, when in use, according to the patient's condition, the elastic liquid storage bottle 302 is pressed to make the diluent flow into the sputum suction tube 6 through the dilution tube 303 to dilute the sputum in the patient's body, a joint 4 is fixedly connected to the side of the sealing cover 1, and a flow limiting component 5 is fixedly connected inside the joint 4, and through the setting of the flow limiting component 5, when suctioning sputum, The electric push rod 501 squeezes the limiting block 502 and pushes the spring 503 to limit the suction speed, which can reduce the stimulation and discomfort to the patient during sputum suction. The inner side of the joint 4 is sleeved with a sputum suction tube 6, and one side of the sputum suction tube 6 is fixedly connected with a sputum suction component 7. One side of the surface of the sealing cover 1 is fixedly connected with a standpipe 8, and the bottom of the standpipe 8 is threadedly connected with an anti-suction component 9. The top of the standpipe 8 is sleeved with a connecting pipe 10, and one end of the connecting pipe 10 is fixedly connected with a sputum suction device body 11, and the upper surface of the sputum suction device body 11 is fixedly connected with a handle 12;

[0028] See also Figure 2 The dilution assembly 3 includes a fixed block 301 fixedly connected to the surface of the sealing cover 1, an elastic liquid storage bottle 302 is threadedly connected to the outer side of the fixed block 301, a dilution tube 303 is fixedly connected to one side of the elastic liquid storage bottle 302, and a one-way valve 304 is fixedly connected to the inside of the dilution tube 303, and the one-way valve 304 prevents sputum from flowing into the dilution tube 303;

[0029] See also Figure 2 The current limiting component 5 includes an electric push rod 501 fixedly connected to the inside of the joint 4, one end of the electric push rod 501 is fixedly connected to a current limiting block 502, one side of the current limiting block 502 is fixedly connected to two groups of springs 503, one side of the two groups of springs 503 is fixedly connected to a baffle 504, and the electric push rod 501 is electrically connected to a battery 505 through a power line, and the battery 505 is used to supply power;

[0030] See also Figure 3 The anti-suction component 9 includes a circular box 901 threadedly connected to the bottom of the standpipe 8, and a sponge pad 902 is fixedly connected to the inside of the circular box 901, and the sponge pad 902 is used to prevent sputum from entering the sputum suction device body 11;

[0031] See also Figure 1 A transparent plate 13 is fixedly connected to the surface of the liquid collecting bottle 2, and scale lines are engraved on the surface of the transparent plate 13 for observation;

[0032] See also Figure 1A groove is provided on the surface of the suction device body 11, and a control panel 14 is fixedly connected inside the groove. A knob 15 is rotatably connected to one side of the suction device body 11, and a barometer 16 is fixedly connected to one side of the surface of the suction device body 11, and the barometer 16 is used to observe the air pressure.

[0033] Embodiment 1:

[0034] See also Figure 4 The sputum suction component 7 includes a connecting tube 701 fixedly connected to one side of the sputum suction tube 6, and one end of the connecting tube 701 is fixedly connected to a silicone head 702 for easy use by the patient;

[0035] Embodiment 2:

[0036] See also Figure 5 The sputum suction component 7 includes a connecting block 703 fixedly connected to one side of the sputum suction tube 6, and one end of the connecting block 703 is threadedly connected to a sputum suction ball 704, which makes the patient more comfortable when using it and is easy to disassemble.

[0037] Step 1: When in use, the elastic liquid storage bottle 302 is fixed on the fixing block 301, and the elastic liquid storage bottle 302 is pressed to allow the diluent to flow into the sputum suction tube 6 through the dilution tube 303 to dilute the sputum in the patient's body. The one-way valve 304 can prevent the sputum from entering the elastic liquid storage bottle 302. When suctioning sputum, the electric push rod 501 pushes the flow limiting block 502 to squeeze the spring 503, and the baffle 504 limits the flow limiting block 502, which can reduce the stimulation and discomfort to the patient during suctioning sputum;

[0038] Step 2: During sputum suction, the circular box 901 fixes the position of the sponge pad 902 , and the sponge pad 902 is used to prevent sputum from entering the interior of the sputum suction device body 11 .

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sputum suction device, comprising a sealing cover (1), characterized in that: The lower side of the sealing cover (1) is threadedly connected to a liquid collecting bottle (2), the surface of the sealing cover (1) is fixedly connected to a dilution component (3), the side of the sealing cover (1) is fixedly connected to a joint (4), the interior of the joint (4) is fixedly connected to a flow limiting component (5), the inner side of the joint (4) is sleeved with a sputum suction tube (6), one side of the sputum suction tube (6) is fixedly connected to a sputum suction component (7), one side of the surface of the sealing cover (1) is fixedly connected to a stand pipe (8), the bottom of the stand pipe (8) is threadedly connected to an anti-suction component (9), the top of the stand pipe (8) is sleeved with a connecting pipe (10), one end of the connecting pipe (10) is fixedly connected to a sputum suction device body (11), and the upper surface of the sputum suction device body (11) is fixedly connected to a handle (12).

2. A sputum suction device according to claim 1, characterized in that: The dilution assembly (3) comprises a fixing block (301) fixedly connected to the surface of the sealing cover (1); an elastic liquid storage bottle (302) is threadedly connected to the outer side of the fixing block (301); a dilution tube (303) is fixedly connected to one side of the elastic liquid storage bottle (302); and a one-way valve (304) is fixedly connected to the inside of the dilution tube (303).

3. A sputum suction device according to claim 1, characterized in that: The current limiting component (5) comprises an electric push rod (501) fixedly connected to the inside of the joint (4); one end of the electric push rod (501) is fixedly connected to a current limiting block (502); one side of the current limiting block (502) is fixedly connected to two groups of springs (503); one side of the two groups of springs (503) is fixedly connected to a baffle (504); and the electric push rod (501) is electrically connected to a battery (505) via a power line.

4. A sputum suction device according to claim 1, characterized in that: The anti-suction assembly (9) comprises a circular box (901) threadedly connected to the bottom of the vertical pipe (8), and a sponge pad (902) is fixedly connected to the inside of the circular box (901).

5. A sputum suction device according to claim 1, characterized in that: A transparent plate (13) is fixedly connected to the surface of the liquid collecting bottle (2), and scale lines are engraved on the surface of the transparent plate (13).

6. A sputum suction device according to claim 1, characterized in that: A groove is provided on the surface of the sputum suction device body (11), a control panel (14) is fixedly connected inside the groove, a knob (15) is rotatably connected to one side of the sputum suction device body (11), and a pressure gauge (16) is fixedly connected to one side of the surface of the sputum suction device body (11).

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