CN110585535A - Atomizer for nasal therapy - Google Patents
Atomizer for nasal therapy Download PDFInfo
- Publication number
- CN110585535A CN110585535A CN201910779638.2A CN201910779638A CN110585535A CN 110585535 A CN110585535 A CN 110585535A CN 201910779638 A CN201910779638 A CN 201910779638A CN 110585535 A CN110585535 A CN 110585535A
- Authority
- CN
- China
- Prior art keywords
- air guide
- nasal
- connecting pipe
- pipe
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
Abstract
The invention discloses a nasal therapy atomizer which comprises a three-way pipe body, wherein the three-way pipe body comprises a horizontal first connecting pipe, a second connecting pipe and a vertical third connecting pipe which are mutually communicated, the first connecting pipe is sequentially sleeved with a bent pipe and a nasal device, an air guide part is inserted into the second connecting pipe, a partition piece is arranged in the inner cavity of the air guide part, one end of the air guide part is an auxiliary air inlet hole, an annular groove is arranged at the joint of the auxiliary air inlet hole and the partition piece, at least two air guide grooves which are spirally distributed are arranged on the outer surface of the air guide part, one end of each air guide groove is communicated with the annular groove, and the other end of each air guide groove extends to the end part of; the third connecting pipe is sleeved with the atomizing cup, the center of the lower part of the atomizing cup is provided with a main air inlet pipe, an annular cup bottom is connected between the main air inlet pipe and the inner cavity of the atomizing cup, and the upper part of the main air inlet pipe is sleeved with the spray core. The invention adopts double-path gas supply and makes the gas flow generate oscillation, so that the absorption rate of the liquid medicine is high, the treatment effect is good, the dosage is reduced, and the carrying is convenient.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a nasal therapy atomizer.
Background
The existing nasal therapy atomizer product can realize the conversion from electric energy to mechanical energy, atomize liquid medicine into gas state, so as to be inhaled by special patients to achieve the purpose of treating diseases.
The existing nasal therapy atomizer in the market is generally characterized in that an atomizing pump is communicated with the atomizer through a conduit to atomize liquid medicine into gas, and the liquid medicine atomized by adopting the method has poor absorption effect, so that the curative effect of the liquid medicine is not ideal, the dosage can be increased, and the treatment cost can be correspondingly increased under the same condition.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide an atomizer for nasal therapy, which forms an oscillating airflow by two-way air supply, and the oscillating airflow acts on the atomized liquid medicine to make the atomized liquid medicine more easily absorbed by nasal mucosa, thereby having the characteristics of high liquid medicine absorption rate, good therapeutic effect, reduced dosage cost, and convenient carrying.
The technical purpose of the invention is realized by the following technical scheme:
a nasal therapy atomizer comprises a three-way pipe body, the three-way pipe body comprises a horizontal first connecting pipe, a second connecting pipe and a vertical third connecting pipe which are mutually communicated, the first connecting pipe is sequentially sleeved with a bent pipe and a nasal device,
the second connecting pipe is inserted with a tubular air guide part, a partition piece is arranged in the inner cavity of the air guide part, one end of the air guide part is an auxiliary air inlet hole, an annular groove is formed in the joint of the auxiliary air inlet hole and the partition piece, at least two continuous air guide grooves are formed in the outer surface of the air guide part, the air guide grooves are distributed spirally along the axial direction of the air guide part, one end of each air guide groove is communicated with the annular groove, and the other end of each air guide groove extends to the end part of the air guide part along the air inlet direction of the auxiliary air inlet hole; the third connecting pipe cup joints tube-shape atomizing cup, atomizing cup lower part central authorities are equipped with vertical main intake pipe, main intake pipe with connect annular bottom of cup between the atomizing cup inner chamber, atomizing cup inner wall, main intake pipe outer wall and annular bottom of cup form and hold the chamber, main intake pipe upper portion cover is established and is spouted the core.
The nasal therapy atomizer is characterized in that the spray core comprises a spray core seat matched with the main air inlet pipe, an opening is formed in the upper end of the spray core seat, a vertical support plate is arranged on the spray core seat, a horizontal baffle is embedded in the support plate, a plurality of exhaust holes are uniformly distributed in the periphery of the baffle, and an air guide gap is formed between the support plate and the opening.
In the above nasal therapy atomizer, the air guide grooves are uniformly distributed with the axis of the second connecting tube as the rotation center.
In the nasal therapy atomizer, the air guide grooves all have the same spiral angle.
In the above nasal therapy atomizer, the cross section of the air guide groove is semicircular or U-shaped.
In the above nasal therapy atomizer, the partition plate is perpendicular to the axis of the air guide portion.
In the above nasal therapy atomizer, the upper portion of the main air inlet pipe is a tapered shape with a small upper portion and a large lower portion.
In the nasal therapy atomizer, the outer wall of the auxiliary air inlet hole is provided with the annular handle.
In the nasal therapy atomizer, two parallel mist outlet pipes are arranged on the nasal instrument.
In conclusion, the invention has the following beneficial effects:
the atomizer of the invention supplies air through two paths, so that the atomized liquid medicine from the nasal device has the oscillation characteristic, and the atomized liquid medicine is easier to be absorbed by nasal mucosa, thereby improving the absorption rate of the liquid medicine and enhancing the treatment effect.
The oscillating airflow can make the atomized liquid medicine more easily enter the nasal sinus cavity through the nasal sinuses, can treat respiratory diseases such as rhinitis, asthma, cough, bronchitis and the like, can effectively promote nasal mucus discharge, relieve rhinitis symptoms and greatly improve life quality of people.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic structural view of a tee body of the present invention;
FIG. 5 is a schematic view of the gas guide configuration of the present invention;
fig. 6 is a schematic structural view of a nasal device according to an embodiment of the invention.
In the figures, the reference numbers:
1. an atomizer; 2. a three-way pipe body; 21. a first connecting pipe; 22. a second connecting pipe; 23. a third connecting pipe; 3. bending the pipe; 4. a nasal device; 41. a mist outlet pipe; 5. an air guide part; 51. a partition panel; 52. an auxiliary air inlet hole; 53. an annular groove; 54. a gas guide groove; 55. an annular handle; 6. an atomizing cup; 61. A main air inlet pipe; 62. a cup bottom; 63. an accommodating chamber; 7. Spraying a core; 71. a core spraying seat; 72. a support plate; 73. a baffle plate; 74. an exhaust hole; 75. an air guiding gap.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-6, embodiments of the present invention are as follows:
a nasal therapy atomizer comprises a three-way pipe body 2, the three-way pipe body 2 comprises a horizontal first connecting pipe 21, a second connecting pipe 22 and a vertical third connecting pipe 23 which are mutually communicated, the first connecting pipe 21 is sequentially sleeved with a bent pipe 3 and a nasal organ 4,
the second connecting pipe 22 is inserted with the tubular air guide part 5, the inner cavity of the air guide part 5 is provided with a partition piece 51, one end of the air guide part 5 is provided with an auxiliary air inlet hole 52, the joint of the auxiliary air inlet hole 52 and the partition piece 51 is provided with an annular groove 53, the outer surface of the air guide part 5 is provided with at least two air guide grooves 54, the air guide grooves 54 are spirally distributed along the axial direction of the air guide part 5, one end of each air guide groove 54 is communicated with the annular groove 53, and the other end of each air guide groove 54 extends to the end part of the air guide part 5 along the air; the tubular atomizing cup 6 is cup jointed to third connecting pipe 23, and atomizing cup 6 lower part central authorities are equipped with vertical main intake pipe 61, connect annular bottom of cup 62 between main intake pipe 61 and the 6 inner chambers of atomizing cup, and 6 inner walls of atomizing cup, main intake pipe 61 outer wall and the annular bottom of cup 62 form and hold the chamber, and core 7 is spouted in main intake pipe 61 upper portion cover establishment.
The spiral air guide groove 54 is formed in the air guide part 5, the air guide part 5 is sleeved on the second connecting pipe 22, air entering from the auxiliary air inlet 52 of the air guide part 5 flows into the inner cavity of the first connecting pipe 21 of the three-way pipe body 2 through the annular groove 53 and is discharged through the elbow pipe 3 and the nasal organ 4, and the air flowing through the air guide groove 54 enters the inner cavity of the first connecting pipe 21 in a spiral oscillation mode due to the fact that the structure of the air guide groove 54 is like a spiral shape.
The outer wall of the auxiliary air intake hole 52 of this embodiment is provided with a ring-shaped handle 55.
Insertion or extraction of the air guide 5 from the second connection pipe 22 can be facilitated by providing the ring-shaped handle 55.
The upper portion of the main air inlet pipe 61 of this embodiment is a taper shape with a small upper portion and a large lower portion, the spray core 7 comprises a spray core seat 71 matched with the main air inlet pipe 61, an opening is formed in the upper end of the spray core seat 71, a vertical support plate 72 is arranged on the spray core seat 71, a horizontal baffle plate 73 is embedded in the support plate 72, a plurality of exhaust holes 74 are uniformly distributed in the circumference of the baffle plate 73, and an air guide gap 75 is formed between the support plate 72 and the opening.
The main intake pipe 61 of the present embodiment has a tapered upper portion with a small upper portion and a large lower portion.
By setting the upper portion of the main inlet pipe 61 to be tapered, the pipe diameter of the high-pressure gas flowing through the main inlet pipe 61 is gradually reduced, so that the speed of the gas flow sprayed out from the outlet of the main inlet pipe 61 is accelerated.
Through the arrangement of the spray core 7, a liquid medicine channel is formed between the inner surface of the spray core seat 71 and the outer surface of the conical pipe at the upper part of the main air inlet pipe 61, when high-pressure gas entering from the main air inlet pipe 61 is sprayed out, negative pressure can be generated between the outlet of the main air inlet pipe 61 and the liquid medicine channel, liquid medicine in the atomizing cup 6 is upwards sucked up at high speed along the liquid medicine channel, the sucked liquid medicine collides with the supporting plate 72 above the outlet of the main air inlet pipe 61 through the air guide gap 75 to change the liquid medicine into superfine mist, and the mist liquid medicine is discharged from the exhaust hole 74 to enter the inner cavity of the first connecting pipe 21 under the action of the.
The cross-section of the air guide groove 54 is semicircular or U-shaped, and the cross-section of the air guide groove 54 in this embodiment is preferably U-shaped.
In one embodiment, the blocking piece 51 is perpendicular to the axis of the air guide part 5, the number of the air guide grooves 54 is two, the air guide grooves 54 are uniformly distributed with the axis of the second connection pipe 22 as the rotation center, and the air guide grooves 54 all have the same spiral angle.
The vibration effect of the gas introduced from the auxiliary gas inlet holes 52 can be enhanced by the above arrangement.
In another embodiment, two parallel mist outlet pipes 41 are provided on the nasal organ 4.
When in use, the two parallel mist outlet pipes 41 can be simultaneously put into two nostrils, and the nasal spray device is suitable for patients with inflammation of two nasal cavities.
In this embodiment, a ring-shaped handle 55 is provided on the outer wall of the auxiliary air intake hole 52 of the air guide 5.
Insertion or extraction of the air guide 5 into or from the second connection tube 22 is facilitated by providing the ring-shaped handle 55.
The working process of the invention is as follows: the atomizer 1 supplies air to the atomizer through the main air inlet pipe 61 and the auxiliary air inlet hole 52, high-pressure air in the main air inlet pipe 61 enters the inner cavity of the first connecting pipe 21 from the air outlet of the main air inlet pipe 61 through the air guide gap 75 from the air outlet 74 on the baffle plate 73, negative pressure is formed between the outlet of the main air inlet pipe 61 and the liquid medicine channel when the high-pressure air entering from the main air inlet pipe 61 flows out of the outlet of the main air inlet pipe 61, so that liquid medicine in the atomizing cup 6 is sucked up at high speed along the liquid medicine channel under the action of the negative pressure, and the high-speed liquid medicine collides with the support plate 72 above the outlet of the main air inlet pipe 61 to form superfine mist and enters the; the gaseous inner chamber that gets into first connecting pipe 21 from spiral air guide groove 54 through annular groove 53 from the annular groove 53 of assisting the inlet port 52, the gaseous spiral oscillation air current that is of getting into from air guide groove 54, after meetting the atomizing liquid medicine that enters into first connecting pipe 21 from the atomizing cup, atomizing liquid medicine is the oscillation mode and spouts from nasal organ 4, the oscillation air current makes atomizing liquid medicine pass through nasal sinus cavity more easily, the liquid medicine is absorbed by the nasal mucosa more easily, the absorption efficiency of liquid medicine has been improved, can strengthen treatment effectively.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. A nasal therapy atomizer is characterized by comprising a three-way pipe body, wherein the three-way pipe body comprises a horizontal first connecting pipe, a second connecting pipe and a vertical third connecting pipe which are mutually communicated, the first connecting pipe is sequentially sleeved with a bent pipe and a nasal device,
the second connecting pipe is inserted with a tubular air guide part, a partition piece is arranged in the inner cavity of the air guide part, one end of the air guide part is an auxiliary air inlet hole, an annular groove is formed in the joint of the auxiliary air inlet hole and the partition piece, at least two continuous air guide grooves are formed in the outer surface of the air guide part, the air guide grooves are distributed spirally along the axial direction of the air guide part, one end of each air guide groove is communicated with the annular groove, and the other end of each air guide groove extends to the end part of the air guide part along the air inlet direction of the auxiliary air inlet hole; the third connecting pipe cup joints tube-shape atomizing cup, atomizing cup lower part central authorities are equipped with vertical main intake pipe, main intake pipe with connect annular bottom of cup between the atomizing cup inner chamber, atomizing cup inner wall, main intake pipe outer wall and annular bottom of cup form and hold the chamber, main intake pipe upper portion cover is established and is spouted the core.
2. The nasal therapy atomizer according to claim 1, wherein the nozzle comprises a nozzle holder adapted to the main inlet tube, an opening is provided at an upper end of the nozzle holder, a vertical support plate is provided on the nozzle holder, a horizontal blocking plate is embedded on the support plate, a plurality of exhaust holes are uniformly distributed on the circumference of the blocking plate, and an air guide gap is provided between the support plate and the opening.
3. The nasal nebulizer of claim 1 wherein the air channels are evenly distributed about the axis of the second tube.
4. The nasal nebulizer of claim 1 or claim 3 wherein the air guide slots all have the same helix angle.
5. The nasal nebulizer of claim 1 or claim 3 wherein the air channel is semi-circular or U-shaped in cross-section.
6. The nasal nebulizer of claim 1 wherein the blocking tab is perpendicular to the axis of the air guide.
7. The nasal nebulizer of claim 1 wherein the upper portion of the primary air inlet tube is tapered with a smaller top and a larger bottom.
8. The nasal nebulizer of claim 1 wherein the outer wall of the secondary air inlet aperture comprises a ring handle.
9. The nasal nebulizer of claim 1 wherein the nasal device comprises two parallel mist outlet tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779638.2A CN110585535B (en) | 2019-08-22 | 2019-08-22 | Atomizer for nasal therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779638.2A CN110585535B (en) | 2019-08-22 | 2019-08-22 | Atomizer for nasal therapy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110585535A true CN110585535A (en) | 2019-12-20 |
| CN110585535B CN110585535B (en) | 2022-10-28 |
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ID=68855262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910779638.2A Active CN110585535B (en) | 2019-08-22 | 2019-08-22 | Atomizer for nasal therapy |
Country Status (1)
| Country | Link |
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| CN (1) | CN110585535B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267742A1 (en) * | 2021-06-21 | 2022-12-29 | 深圳麦克韦尔科技有限公司 | Atomization cup assembly and atomizer |
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| US5598835A (en) * | 1992-02-13 | 1997-02-04 | Von Schrader; Barthold | Inhaler device |
| CN2518802Y (en) * | 2001-11-16 | 2002-10-30 | 冯安明 | Pneumatic drug inhalator |
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| CN106964035A (en) * | 2017-04-06 | 2017-07-21 | 苏州雾联医疗科技有限公司 | A kind of atomizing cup |
| CN208114890U (en) * | 2017-06-02 | 2018-11-20 | 武汉澳时医疗器械有限公司 | A kind of Medical nasal atomizer |
| CN208405633U (en) * | 2018-01-16 | 2019-01-22 | 浙江百安医疗科技有限公司 | A kind of medical mouth nasal aerosol delivery device |
| CN209173130U (en) * | 2018-10-31 | 2019-07-30 | 金华市中心医院 | A kind of medical mask formula atomizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267742A1 (en) * | 2021-06-21 | 2022-12-29 | 深圳麦克韦尔科技有限公司 | Atomization cup assembly and atomizer |
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| CN110585535B (en) | 2022-10-28 |
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