CN114344139B - Nasal cavity cleaning equipment - Google Patents
Nasal cavity cleaning equipment Download PDFInfo
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- CN114344139B CN114344139B CN202210202723.4A CN202210202723A CN114344139B CN 114344139 B CN114344139 B CN 114344139B CN 202210202723 A CN202210202723 A CN 202210202723A CN 114344139 B CN114344139 B CN 114344139B
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- supply pipe
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Abstract
The invention relates to the field of medical equipment, in particular to nasal cavity cleaning equipment, which comprises a connecting pipe, a connecting hose, a water injection pipe, a rotary spray head, a flow limiting mechanism, a liquid supply mechanism, a reciprocating mechanism, a moving mechanism, a lifting mechanism and a containing mechanism; the connecting pipe is connected with the water injection pipe through a connecting hose, the water injection pipe is rotationally connected with a rotary spray head, the rotary spray head comprises a rotary body, a conical body, a straight hole, an inclined hole and blades, the rotary body is fixedly connected with the conical body, the conical body is provided with a plurality of straight holes, the conical body is provided with a plurality of inclined holes, the rotary body is fixedly connected with the blades, and the blades are positioned in the water injection pipe; the cleaning liquid can be uniformly poured into the nasal cavity.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to nasal cavity cleaning equipment.
Background
The nasal cavity cleaner is a medical instrument for nasal cavity cleaning and nursing, and is popular with doctors and patients due to good curative effect and tolerance; there are various devices for washing nasal cavities in the prior art, for example, patent number CN2014207217429, and patent name nasal cavity washing device, wherein although a technical scheme for washing nasal cavities by using washing liquid is disclosed, there is no technical scheme for uniformly filling washing liquid into nasal cavities.
Disclosure of Invention
The invention aims to provide a nasal cavity cleaning device which can uniformly pour cleaning liquid into the nasal cavity.
The aim of the invention is achieved by the following technical scheme:
a nasal cavity cleaning device comprises a connecting pipe, a connecting hose, a water injection pipe, a rotary spray head, a flow limiting mechanism, a liquid supply mechanism, a reciprocating mechanism, a moving mechanism, a lifting mechanism and a containing mechanism;
the connecting pipe is connected with the water injection pipe through a connecting hose, the water injection pipe is rotationally connected with a rotary spray head, the rotary spray head comprises a rotary body, a conical body, a straight hole, an inclined hole and blades, the rotary body is fixedly connected with the conical body, the conical body is provided with a plurality of straight holes, the conical body is provided with a plurality of inclined holes, the rotary body is fixedly connected with the blades, and the blades are positioned in the water injection pipe;
the flow limiting mechanism comprises a flow limiting ball, a flow limiting plate and a flow limiting hole, wherein the flow limiting ball is provided with the flow limiting hole, the flow limiting plate is fixedly connected in the connecting pipe, and a compression spring is fixedly connected between the flow limiting ball and the connecting pipe;
the liquid supply mechanism comprises a liquid supply pipe I, a liquid supply pipe II, a liquid supply pipe III, a one-way mechanism I, a one-way mechanism II, a one-way mechanism III, a one-way mechanism IV and a pushing column, wherein the liquid supply pipe II is fixedly connected to the lower side of the liquid supply pipe I, the liquid supply pipe II is communicated with the front end and the rear end of the liquid supply pipe I, the liquid supply pipe III is fixedly connected to the liquid supply pipe I, the rear end of the liquid supply pipe I is communicated with the rear end of the liquid supply pipe I, the one-way mechanism III is arranged at the front end of the liquid supply pipe I, the one-way mechanism II is arranged between the rear end connecting positions of the liquid supply pipe I and the liquid supply pipe II, the one-way mechanism IV is arranged in the liquid supply pipe III, the rear end of the liquid supply pipe II is fixedly connected with the pushing column, and the connecting pipe is fixedly connected between the liquid supply pipe I and the liquid supply pipe III;
the reciprocating mechanism comprises a telescopic mechanism I, a telescopic mechanism II and a reciprocating push plate, the telescopic end of the telescopic mechanism I is fixedly connected with the telescopic mechanism II, the telescopic end of the telescopic mechanism II is fixedly connected with the reciprocating push plate, the reciprocating push plate is slidably connected in the liquid supply pipe I, and the reciprocating push plate is positioned between the unidirectional mechanism I and the unidirectional mechanism II;
the telescopic mechanism II is connected with the upper computer, and the upper computer controls the reciprocating movement speed of the telescopic end of the telescopic mechanism II;
the moving mechanism comprises a moving frame and moving wheels, four moving wheels are arranged below the moving frame, and the moving frame is fixedly connected with a telescopic mechanism I;
the lifting mechanism comprises a telescopic mechanism III and a lifting frame, the lifting frame is fixedly connected to the telescopic end of the telescopic mechanism III, and the liquid supply pipe I is fixedly connected to the lifting frame;
the containing mechanism comprises a containing barrel, a liquid outlet pipe, a one-way mechanism V and an air valve, wherein the containing barrel is placed on the movable frame, the liquid outlet pipe is fixedly connected to the containing barrel, the liquid outlet pipe is fixedly connected with the rear end of the liquid supply pipe II, the one-way mechanism V is arranged at the upper end of the liquid outlet pipe, the air valve is arranged on the containing barrel, and the pushing column can be in contact with the one-way mechanism V.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic view of the connection structure of a connection pipe, a connection hose, a water injection pipe and a rotary nozzle according to the present invention;
FIG. 2 is a schematic view of the connection structure of the connection pipe, connection hose, water injection pipe, rotary nozzle and flow limiting mechanism of the present invention;
FIG. 3 is a schematic diagram of a rotary sprayer according to the present invention;
FIG. 4 is a schematic view of the structure of the connecting pipe, connecting hose and water injection pipe of the present invention;
FIG. 5 is a schematic view of a flow restrictor structure of the present invention;
FIG. 6 is a schematic view of the overall structure of the nasal cavity cleaning device of the present invention;
FIG. 7 is a schematic cross-sectional view of a nasal cavity cleaning device of the present invention;
FIG. 8 is a schematic view of a liquid supply mechanism according to the present invention;
FIG. 9 is a schematic cross-sectional view of a liquid supply mechanism of the present invention;
FIG. 10 is a schematic view of the connection of the moving mechanism, lifting mechanism and reciprocating mechanism of the present invention;
FIG. 11 is a schematic view of the structure of the housing mechanism of the present invention;
fig. 12 is a schematic sectional view of a housing mechanism according to the present invention.
In the figure:
a connecting pipe 1; a connection hose 2; a water injection pipe 3;
a rotary shower head 4; a rotating body 41; a cone 42; a straight hole 43; an inclined hole 44; a blade 45;
a flow-limiting mechanism 5; a flow-limiting ball 51; a restrictor plate 52; a restriction hole 53;
a liquid supply mechanism 6; a liquid supply pipe I61; a liquid supply pipe II 62; a liquid supply pipe III 63; unidirectional mechanism I64; unidirectional mechanism II 65; unidirectional mechanism iii 66; a unidirectional mechanism IV 67; pushing the post 68;
a reciprocating mechanism 7; a telescopic mechanism I71; a telescopic mechanism II 72; a reciprocating push plate 73;
a moving mechanism 8; a moving rack 81; a moving wheel 82;
a lifting mechanism 9; telescoping mechanism III 91; a lifting frame 92;
a housing mechanism 10; a housing tube 101; a liquid outlet pipe 102; a unidirectional mechanism v 103; a gas valve 104.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 12, in order to solve the technical problem of how to uniformly pour the washing liquid into the nasal cavity, a structure of a nasal cavity washing apparatus is described in detail as follows;
the nasal cavity cleaning equipment comprises a connecting pipe 1, a connecting hose 2, a water injection pipe 3, a rotary spray head 4, a flow limiting mechanism 5, a liquid supply mechanism 6, a reciprocating mechanism 7, a moving mechanism 8, a lifting mechanism 9 and a containing mechanism 10;
when the nasal cavity cleaning device is used, the water injection pipe 3 is inserted into one nasal cavity of a person, cleaning liquid is introduced into the connecting pipe 1, the connecting pipe 1 is connected with the water injection pipe 3 through the connecting hose 2, the cleaning liquid enters the water injection pipe 3 through the connecting hose 2, the cleaning liquid is contacted with the rotary spray head 4 to push the rotary spray head 4 to rotate, the straight holes 43 arranged on the rotary spray head 4 disperse the cleaning liquid, the cleaning liquid dispersed in the straight holes 43 generates transverse thrust to generate larger thrust so as to clean foreign matters in the nasal cavity, the plurality of inclined holes 44 arranged on the rotary spray head 4 enable the cleaning liquid to be obliquely sprayed out to contact with the side wall of the nasal cavity, and further, the cleaning liquid is uniformly sprayed out to flow through the inner side wall of the nasal cavity and the side wall of the nasal cavity to comprehensively clean the nasal cavity due to the rotation of the rotary spray head 4;
since foreign matter inside the nasal cavity is large, the foreign matter is rotated and washed through the straight holes 43, and the upper side of the side wall does not need large straight pushing force, so that the foreign matter is rotated and washed comprehensively through the plurality of inclined holes 44;
furthermore, in order to ensure that the flowing speed of the cleaning liquid can not damage the nasal cavity too fast, a flow limiting mechanism 5 is further arranged, and the flow limiting mechanism 5 can limit the flowing speed of the cleaning liquid and ensure that the speed of the cleaning liquid can not damage the nasal cavity too fast;
further, in order to ensure the stability of the flow of the cleaning solution, a solution supply mechanism 6 is further provided, and the cleaning solution in the containing mechanism 10 is continuously and uniformly supplied into the solution supply mechanism 6 through the reciprocating motion of the reciprocating mechanism 7, and then is introduced into the connecting pipe 1, so that the uniform speed of the cleaning solution is ensured to be introduced into the nasal cavity;
further, a lifting mechanism 9 is further arranged, the lifting mechanism 9 can control the liquid supply mechanism 6 to perform lifting movement, so that the liquid supply mechanism 6 is separated from the storage mechanism 10, and the storage mechanism 10 is convenient to replace;
as shown in fig. 1 to 12, the structures of the connection pipe 1, the connection hose 2, the water injection pipe 3, the rotary head 4, the flow limiting mechanism 5, the liquid supply mechanism 6, the reciprocating mechanism 7, the moving mechanism 8, the lifting mechanism 9, and the housing mechanism 10 will be described in detail;
the connecting pipe 1 is connected with the water injection pipe 3 through a connecting hose 2, the water injection pipe 3 is rotationally connected with a rotary spray head 4, the rotary spray head 4 comprises a rotary body 41, a conical body 42, a straight hole 43, an inclined hole 44 and a blade 45, the rotary body 41 is fixedly connected with the conical body 42, the conical body 42 is provided with a plurality of straight holes 43, the conical body 42 is provided with a plurality of inclined holes 44, the rotary body 41 is fixedly connected with the blade 45, and the blade 45 is positioned in the water injection pipe 3;
the flow limiting mechanism 5 comprises a flow limiting ball 51, a flow limiting plate 52 and a flow limiting hole 53, wherein the flow limiting ball 51 is provided with the flow limiting hole 53, the flow limiting plate 52 is fixedly connected in the connecting pipe 1, and a compression spring is fixedly connected between the flow limiting ball 51 and the connecting pipe 1;
the liquid supply mechanism 6 comprises a liquid supply pipe I61, a liquid supply pipe II 62, a liquid supply pipe III 63, a one-way mechanism I64, a one-way mechanism II 65, a one-way mechanism III 66, a one-way mechanism IV 67 and a pushing column 68, wherein the lower side of the liquid supply pipe I61 is fixedly connected with the liquid supply pipe II 62, the liquid supply pipe II 62 is communicated with the front end and the rear end of the liquid supply pipe I61, the liquid supply pipe I61 is fixedly connected with the liquid supply pipe III 63, the rear end of the liquid supply pipe III 63 is communicated with the rear end of the liquid supply pipe I61, the front end of the liquid supply pipe I61 is provided with the one-way mechanism III 66, the one-way mechanism II 65 is arranged between the rear end connecting positions of the liquid supply pipe I61 and the liquid supply pipe II 62, the one-way mechanism IV 67 is arranged in the liquid supply pipe III 63, the rear end of the liquid supply pipe II 62 is fixedly connected with the pushing column 68, and the connecting pipe 1 is fixedly connected between the liquid supply pipe I61 and the liquid supply pipe III;
the reciprocating mechanism 7 comprises a telescopic mechanism I71, a telescopic mechanism II 72 and a reciprocating push plate 73, the telescopic end of the telescopic mechanism I71 is fixedly connected with the telescopic mechanism II 72, the telescopic end of the telescopic mechanism II 72 is fixedly connected with the reciprocating push plate 73, the reciprocating push plate 73 is slidably connected in the liquid supply pipe I61, and the reciprocating push plate 73 is positioned between the unidirectional mechanism I64 and the unidirectional mechanism II 65;
the telescopic mechanism II 72 is connected with an upper computer, and the upper computer controls the reciprocating speed of the telescopic end of the telescopic mechanism II 72;
the moving mechanism 8 comprises a moving frame 81 and moving wheels 82, four moving wheels 82 are arranged below the moving frame 81, and a telescopic mechanism I71 is fixedly connected to the moving frame 81;
the lifting mechanism 9 comprises a telescopic mechanism III 91 and a lifting frame 92, the lifting frame 92 is fixedly connected to the telescopic end of the telescopic mechanism III 91, and the liquid supply pipe I61 is fixedly connected to the lifting frame 92;
the containing mechanism 10 comprises a containing barrel 101, a liquid outlet pipe 102, a one-way mechanism V103 and an air valve 104, wherein the containing barrel 101 is placed on the movable frame 81, the liquid outlet pipe 102 is fixedly connected to the containing barrel 101, the liquid outlet pipe 102 is fixedly connected with the rear end of the liquid supply pipe II 62, the one-way mechanism V103 is arranged at the upper end of the liquid outlet pipe 102, the air valve 104 is arranged on the containing barrel 101, and the pushing column 68 can be in contact with the one-way mechanism V103.
As shown in fig. 1 to 12, the functions of the connection pipe 1, the connection hose 2, the water injection pipe 3, the rotary head 4, the flow limiting mechanism 5, the liquid supply mechanism 6, the reciprocating mechanism 7, the moving mechanism 8, the lifting mechanism 9, and the housing mechanism 10 will be described in detail;
when the cleaning device is used, the storage barrel 101 is placed on the movable frame 81, the telescopic mechanism III 91 and the telescopic mechanism I71 are started, the telescopic mechanism III 91 and the telescopic mechanism I71 can be hydraulic cylinders or electric push rods, the telescopic end of the telescopic mechanism III 91 drives the lifting frame 92 to move, the telescopic end of the telescopic mechanism I71 drives the telescopic mechanism II 72 to move, the lifting frame 92 drives the liquid supply mechanism 6 to move downwards, the rear end of the liquid supply pipe II 62 is inserted into the liquid outlet pipe 102, the pushing column 68 is contacted with the unidirectional mechanism V103, the unidirectional mechanism V103 is pushed away, and cleaning liquid in the liquid outlet pipe 102 can flow into the liquid supply pipe II 62;
as shown in fig. 12, the unidirectional mechanism v 103 and the air valve 104 can limit the liquid in the storage barrel 101 from flowing out of the storage barrel 101, but the air outside can flow into the storage barrel 101 through the air valve 104, so that the air pressure in the storage barrel 101 is ensured when the liquid outlet pipe 102 is discharged;
further, after the connection between the liquid supply pipe ii 62 and the liquid outlet pipe 102 is completed, the telescopic mechanism ii 72 is started, the telescopic mechanism ii 72 may be a hydraulic cylinder or an electric push rod, the telescopic end of the telescopic mechanism ii 72 reciprocates, and the telescopic end of the telescopic mechanism ii 72 drives the reciprocating push plate 73 to reciprocate in the liquid supply pipe i 61;
as shown in fig. 9, the following details the process of moving the reciprocating push plate 73, when the reciprocating push plate 73 moves backward, the space between the reciprocating push plate 73 and the unidirectional mechanism i 64 becomes smaller, the unidirectional mechanism i 64 is pressed and closed, the unidirectional mechanism i 64 controls the cleaning liquid to flow into the liquid supply pipe i 61 only from the liquid supply pipe ii 62, and simultaneously the unidirectional mechanism iv 67 is opened under the action of pressure, the unidirectional mechanism iv 67 controls the cleaning liquid to flow into the connecting pipe 1 only from the liquid supply pipe i 61, thereby completing the supply of the cleaning liquid;
meanwhile, when the reciprocating push plate 73 moves backwards, the space between the reciprocating push plate 73 and the unidirectional mechanism II 65 is enlarged, the unidirectional mechanism III 66 is closed under the pushing of pressure, the unidirectional mechanism III 66 controls liquid to flow into the connecting pipe 1 only from the liquid supply pipe I61, the unidirectional mechanism II 65 is opened under the action of pressure, cleaning liquid in the liquid supply pipe II 62 flows into the liquid supply pipe I61, and the unidirectional mechanism II 65 controls cleaning liquid to flow into the liquid supply pipe I61 only from the liquid supply pipe II 62;
when the reciprocating push plate 73 moves forwards, the space between the reciprocating push plate 73 and the one-way mechanism I64 is enlarged, the one-way mechanism I64 is extruded and opened, the one-way mechanism I64 controls the cleaning fluid to flow into the liquid supply pipe I61 only from the liquid supply pipe II 62, meanwhile, the one-way mechanism IV 67 is closed under the action of pressure, and the one-way mechanism IV 67 controls the cleaning fluid to flow into the connecting pipe 1 only from the liquid supply pipe I61, so that the cleaning fluid is finished to enter the liquid supply pipe I61;
meanwhile, when the reciprocating push plate 73 moves forwards, the space between the reciprocating push plate 73 and the unidirectional mechanism II 65 is reduced, the unidirectional mechanism III 66 is opened under the pushing of pressure, the unidirectional mechanism III 66 controls liquid to flow into the connecting pipe 1 only from the liquid supply pipe I61, the unidirectional mechanism II 65 is closed under the action of pressure, cleaning liquid in the liquid supply pipe II 62 flows into the liquid supply pipe I61, and the unidirectional mechanism II 65 controls cleaning liquid to flow into the liquid supply pipe I61 only from the liquid supply pipe II 62, so that the supply of the cleaning liquid is finished;
the reciprocating push plate 73 reciprocates, and can supply the cleaning liquid no matter the reciprocating push plate moves forwards or backwards, so that the cleaning liquid is uniformly supplied into the connecting pipe 1;
further, the nasal cavity cleaning device is also provided with an upper computer, the upper computer is connected with the telescopic mechanism II 72 through an electric control means which is conventional in the art, the reciprocating speed of the telescopic end of the telescopic mechanism II 72 is controlled, the supply speed of the cleaning liquid is further controlled, and the force of the cleaning liquid entering the nasal cavity is further adjusted, so that different use requirements are met;
further, after the cleaning liquid enters the connecting pipe 1, the connecting pipe 1 and the water injection pipe 3 are connected through the connecting hose 2, the cleaning liquid enters the water injection pipe 3 through the connecting hose 2, the cleaning liquid is contacted with the blades 45, the blades 45 push the rotary spray head 4 to rotate, the straight holes 43 arranged on the rotary spray head 4 disperse the cleaning liquid, the cleaning liquid dispersed in the straight holes 43 generates transverse thrust to generate larger thrust, foreign matters in the nasal cavity are further cleaned, the cleaning liquid is obliquely sprayed out by the plurality of inclined holes 44 arranged on the rotary spray head 4 to contact with the side wall of the nasal cavity, and further, the side wall of the nasal cavity is cleaned, and further, the cleaning liquid is uniformly sprayed out to flow through the inner part of the nasal cavity and the side wall of the nasal cavity due to the rotation of the rotary spray head 4, so that the nasal cavity is comprehensively cleaned;
since foreign matter inside the nasal cavity is large, the foreign matter is rotated and washed through the straight hole 43, and the upper side of the sidewall does not need a large straight pushing force, so that the foreign matter is rotated and washed through the plurality of inclined holes 44.
Claims (9)
1. The utility model provides a nasal cavity cleaning equipment, includes connecting pipe (1) and water injection pipe (3), connects its characterized in that through coupling hose (2) between connecting pipe (1) and water injection pipe (3): the cleaning liquid filling device is characterized in that the water filling pipe (3) is rotationally connected with a rotary spray head (4), a plurality of straight holes (43) and a plurality of inclined holes (44) are formed in the rotary spray head (4), cleaning liquid is filled into the water filling pipe (3) to push the rotary spray head (4) to rotate, and the rotary spray head (4) rotates to uniformly spread the cleaning liquid;
the rotary spray head (4) comprises a rotary body (41) and a conical body (42) fixedly connected to the rotary body (41), a plurality of straight holes (43) are formed in the conical body (42), a plurality of inclined holes (44) are formed in the conical body (42), blades (45) are fixedly connected to the rotary body (41), and the blades (45) are located in the water injection pipe (3).
2. A nasal cavity cleaning device according to claim 1, characterized in that: the novel flow-limiting device is characterized in that a flow-limiting mechanism (5) is arranged in the connecting pipe (1), the flow-limiting mechanism (5) comprises a flow-limiting plate (52) fixedly connected in the connecting pipe (1) and a flow-limiting ball (51), a flow-limiting hole (53) is formed in the flow-limiting ball (51), and a compression spring is fixedly connected between the flow-limiting ball (51) and the connecting pipe (1).
3. A nasal cavity cleaning device according to claim 1, characterized in that: the connecting pipe (1) is fixedly connected to the liquid supply mechanism (6), the liquid supply mechanism (6) comprises a liquid supply pipe I (61) and a liquid supply pipe II (62) and a liquid supply pipe III (63) which are fixedly connected to the liquid supply pipe I (61), the front end and the rear end of the liquid supply pipe II (62) and the front end and the rear end of the liquid supply pipe I (61) are communicated, and the rear end of the liquid supply pipe III (63) and the rear end of the liquid supply pipe I (61) are communicated.
4. A nasal cavity cleaning device according to claim 3, characterized in that: the front end of the liquid supply pipe I (61) is provided with a one-way mechanism III (66), a one-way mechanism I (64) is arranged between the rear end connecting positions of the liquid supply pipe I (61) and the liquid supply pipe II (62), a one-way mechanism II (65) is arranged between the front end connecting positions of the liquid supply pipe I (61) and the liquid supply pipe II (62), a one-way mechanism IV (67) is arranged in the liquid supply pipe III (63), the rear end of the liquid supply pipe II (62) is fixedly connected with a pushing column (68), and the connecting pipe (1) is fixedly connected between the liquid supply pipe I (61) and the liquid supply pipe III (63).
5. The nasal cavity washing device of claim 4, wherein: the liquid supply device is characterized by further comprising a reciprocating mechanism (7), wherein the reciprocating mechanism (7) comprises a telescopic mechanism I (71) and a telescopic mechanism II (72) fixedly connected to the telescopic end of the telescopic mechanism I (71), a reciprocating push plate (73) is fixedly connected to the telescopic end of the telescopic mechanism II (72), the reciprocating push plate (73) is slidably connected in the liquid supply pipe I (61), and the reciprocating push plate (73) is located between the unidirectional mechanism I (64) and the unidirectional mechanism II (65).
6. A nasal cavity cleaning device according to claim 5, wherein: the telescopic device further comprises a moving mechanism (8), wherein the moving mechanism (8) comprises a moving frame (81) and four moving wheels (82) arranged on the lower side of the moving frame (81), and the moving frame (81) is fixedly connected with a telescopic mechanism I (71).
7. The nasal cavity cleaning device according to claim 6, wherein: the liquid supply pipe is characterized by further comprising a lifting mechanism (9), wherein the lifting mechanism (9) comprises a telescopic mechanism III (91) and a lifting frame (92) fixedly connected to the telescopic end of the telescopic mechanism III (91), and the liquid supply pipe I (61) is fixedly connected to the lifting frame (92).
8. The nasal cavity cleaning device according to claim 7, wherein: still include receiving mechanism (10), receiving mechanism (10) are including receiving section of thick bamboo (101) and drain pipe (102) of fixed connection on receiving section of thick bamboo (101), are provided with unidirectional mechanism V (103) on drain pipe (102), promote post (68) can be with unidirectional mechanism V (103) contact.
9. The nasal cavity cleaning device according to claim 8, wherein: an air valve (104) is arranged on the storage mechanism (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210202723.4A CN114344139B (en) | 2022-03-03 | 2022-03-03 | Nasal cavity cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210202723.4A CN114344139B (en) | 2022-03-03 | 2022-03-03 | Nasal cavity cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114344139A CN114344139A (en) | 2022-04-15 |
| CN114344139B true CN114344139B (en) | 2023-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210202723.4A Active CN114344139B (en) | 2022-03-03 | 2022-03-03 | Nasal cavity cleaning equipment |
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| Country | Link |
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| CN (1) | CN114344139B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204542823U (en) * | 2015-04-13 | 2015-08-12 | 张丽娜 | A kind of nasal-cavity cleaner |
| CN208448118U (en) * | 2017-10-11 | 2019-02-01 | 刘栩 | A kind of novel nasal cavity cleaning device for Pediatric Clinic |
| CN109330873B (en) * | 2018-09-30 | 2021-01-26 | 京东方科技集团股份有限公司 | Nose washing device |
| CN213553661U (en) * | 2020-07-14 | 2021-06-29 | 深圳臻视美科技有限公司 | Nasal cavity washs shower nozzle and nasal cavity purger |
| CN214388199U (en) * | 2020-11-23 | 2021-10-15 | 精鱼医疗科技(广东)有限公司 | Portable nasal cavity cleaner structure |
| CN113181040A (en) * | 2021-05-31 | 2021-07-30 | 苏州雾联医疗科技有限公司 | Spiral nasal cavity flushing device |
| CN113456471A (en) * | 2021-08-17 | 2021-10-01 | 孙仕星 | Nasal cavity purger is used in general medical treatment |
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2022
- 2022-03-03 CN CN202210202723.4A patent/CN114344139B/en active Active
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| CN114344139A (en) | 2022-04-15 |
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