CN113143747B - Nasal cavity shower nozzle subassembly and nasal cavity washing device - Google Patents
Nasal cavity shower nozzle subassembly and nasal cavity washing device Download PDFInfo
- Publication number
- CN113143747B CN113143747B CN202110608843.XA CN202110608843A CN113143747B CN 113143747 B CN113143747 B CN 113143747B CN 202110608843 A CN202110608843 A CN 202110608843A CN 113143747 B CN113143747 B CN 113143747B
- Authority
- CN
- China
- Prior art keywords
- base
- nasal cavity
- telescopic tube
- opening
- nasal
- 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.)
- Active
Links
- 210000003928 nasal cavity Anatomy 0.000 title claims abstract description 86
- 238000005406 washing Methods 0.000 title description 5
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 239000007922 nasal spray Substances 0.000 claims description 10
- 229940097496 nasal spray Drugs 0.000 claims description 10
- 230000002262 irrigation Effects 0.000 claims description 8
- 238000003973 irrigation Methods 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 abstract description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000013566 allergen Substances 0.000 description 1
- 210000004081 cilia Anatomy 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 210000001989 nasopharynx Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/04—Baths for specific parts of the body for the nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
- A61J1/1418—Threaded type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1475—Inlet or outlet ports
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J2200/00—General characteristics or adaptations
- A61J2200/70—Device provided with specific sensor or indicating means
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Otolaryngology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Hematology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention provides a nasal cavity spray head assembly and a nasal cavity flushing device, wherein the nasal cavity spray head assembly comprises a base and a telescopic pipe, an opening is formed in the base, the telescopic pipe penetrates through the opening of the base, and the telescopic pipe can axially move along the opening and can rotate relative to the base; the bottom end of the telescopic tube is provided with an opening for entering liquid, the side wall of the top end is provided with a nozzle for spraying liquid, the base is arranged to be connected with a liquid container for providing liquid for the telescopic tube, and the base can be stopped at the outer side of the nasal cavity when one end of the telescopic tube with the nozzle stretches into the nasal cavity. According to the technical scheme provided by the invention, the position of the telescopic pipe can be flexibly adjusted according to different flushing positions in the nasal cavity, so that the nozzle can flush corresponding to the preset position in the nasal cavity.
Description
Technical Field
The invention relates to the technical field of medical treatment and health, in particular to a nasal cavity spray head assembly and a nasal cavity flushing device.
Background
Nasal irrigation is a common clinical treatment method and has good effects on the elimination of pathogens and allergens and the recovery of the activity of nasal cilia.
At present, a common spray head for nasal cavity flushing cannot adjust flushing direction and angle, flushing of different specific positions in the nasal cavity cannot be realized under the condition of a single spray head, and if different positions in the nasal cavity are to be flushed, multiple spray heads with different specifications are needed.
Disclosure of Invention
The invention aims to solve the problem that the position of a water outlet hole of a single nasal cavity flushing nozzle in the prior art cannot be flexibly adjusted according to different flushing positions in the nasal cavity.
In order to achieve the above object, the present invention provides a nasal cavity spray head assembly, which comprises a base and a telescopic tube, wherein an opening is formed in the base, the telescopic tube is penetrated in the opening of the base, and the telescopic tube can move axially along the opening and can rotate relative to the base;
the bottom end of the telescopic tube is provided with an opening for entering liquid, the top end of the telescopic tube is provided with a nozzle for spraying liquid, the base is arranged to be connected with a liquid container for providing liquid for the telescopic tube, and the base can be stopped outside the nasal cavity when one end of the telescopic tube with the nozzle stretches into the nasal cavity.
Preferably, an indication mark is arranged on the outer side of the base, and at least two height marks are arranged on the telescopic tube;
When the telescopic tube moves to a position with a preset height relative to the base and one of the height marks is rotated to a position with a preset angle relative to the indication mark, the spout can be aligned to a preset position of the nasal cavity for spraying when the telescopic tube stretches into the nasal cavity.
Preferably, an indication mark is arranged on the outer side of the base, and at least two height marks and an angle mark corresponding to each height mark are arranged on the telescopic pipe;
When the telescopic tube moves to a position with a preset height relative to the base and one of the height marks relative to the base, and the telescopic tube rotates to a position with a preset angle relative to the indication mark, corresponding to the angle mark, the spout can be aligned to a preset position of the nasal cavity for spraying when the telescopic tube stretches into the nasal cavity.
Preferably, the height mark is made to have a predetermined height with respect to the base by moving the telescopic tube to the height mark aligned with the upper edge of the opening of the base.
Preferably, the base comprises a taper with an outer diameter tapering in a direction towards the top end of the telescopic tube.
Preferably, a connection structure is formed at an end of the base remote from the top end of the telescopic tube, the connection structure being arranged for connection with a structure at the opening of the liquid container.
Preferably, the base is made of silica gel.
Preferably, the aperture of the base is cooperatively arranged with the telescopic tube such that the telescopic tube maintains its position relative to the base by friction with the side wall of the aperture.
According to another aspect of the present invention there is also provided a nasal irrigation device comprising a liquid container and a nasal spray head assembly as described above;
The liquid container comprises a bottle body and a bottle cap arranged at the opening of the bottle body, the bottom end of the telescopic pipe of the nasal cavity spray head assembly can extend into the bottle body from the bottle cap, and the base can be connected to the bottle cap.
Preferably, the bottle cap is provided with an interface for being connected with the base, an annular protrusion is arranged on the periphery of the interface, an annular groove is arranged on the inner side of the base, and the base is connected with the bottle cap in a matched mode through the annular groove and the annular protrusion.
According to the technical scheme provided by the invention, the telescopic pipe can be flexibly adjusted according to different flushing positions in the nasal cavity, so that the nozzle can be aligned to the different flushing positions in the nasal cavity, and the problem that the nasal cavity flushing nozzle in the prior art cannot be flexibly adjusted corresponding to the different flushing positions in the nasal cavity is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, illustrate and explain the invention and are not to be construed as limiting the invention. In the drawings:
FIG. 1 is a schematic view of a nasal spray head assembly according to one embodiment of the present invention;
FIG. 2 is a schematic view of a base;
FIG. 3 is a schematic cross-sectional view of a base;
FIG. 4 is a schematic view of the structure of the telescopic tube;
FIG. 5 is a schematic cross-sectional view of a telescoping tube;
FIG. 6 is a schematic view of a cut-away structure of the bottle cap;
FIG. 7 is a schematic illustration of the connection of the nasal spray head assembly to a liquid container;
FIG. 8 is a schematic view of adjusting the position of a telescoping tube relative to a base;
figures 9 and 10 are schematic views of a nasal irrigation device for irrigating a nasal cavity;
FIG. 11 is a schematic illustration of adjusting the position of a telescoping tube relative to a base;
fig. 12 and 13 are schematic views of a nasal cavity irrigation device for irrigating a nasal cavity.
Description of the reference numerals
1-A base; 11-opening holes; 12-an indicator; 13-an annular groove; 2-telescoping tube; 21-a first height mark; 22-first angle marks; 23-a second height mark; 24-second angle marking; 25-spout; 3-bottle cap; 31-interface; 32-internal threads; 33-annular projection; 4-bottle body; 5-flushing liquid.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without collision.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, "inner and outer" refer to inner and outer with respect to the outline of each component itself.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
The invention provides a nasal cavity spray head assembly, as shown in figure 1, which comprises a base 1 and a telescopic pipe 2, wherein an opening 11 is formed in the base 1, the telescopic pipe 2 penetrates through the opening 11 of the base 1, and the telescopic pipe 2 can axially move along the opening 11 and can rotate relative to the base 1;
Wherein the bottom end of the telescopic tube 2 is provided with an opening for entering liquid, the top end is provided with a nozzle 25 for spraying liquid, the base 1 is arranged to be connected with a liquid container for supplying liquid to the telescopic tube 2, and the base 1 can be stopped outside the nasal cavity when the end of the telescopic tube 2 with the nozzle 25 stretches into the nasal cavity.
When the nasal cavity spray head assembly is used for washing nasal cavities, the base 1 is connected with the liquid container containing washing liquid, then the telescopic pipe 2 is moved relative to the base 1 according to the position to be washed of the nasal cavities, the depth of the spray nozzle 25 of the telescopic pipe 2 which can extend into the nasal cavities is adjusted, and the telescopic pipe 2 is rotated relative to the base 1 to adjust the angle position of the spray nozzle 25, so that when the top end of the telescopic pipe 2 extends into the nasal cavities, the base 1 is close to the nasal cavities and stops outside the nasal cavities, the spray nozzle 25 can be aligned with the preset position of the nasal cavities for washing.
According to the technical scheme provided by the invention, the telescopic pipe 2 can be flexibly adjusted according to different flushing positions in the nasal cavity, so that the nozzle 25 can be aligned to the different flushing positions in the nasal cavity, and the problem that a single nasal cavity flushing nozzle cannot be flexibly adjusted corresponding to the different flushing positions in the nasal cavity in the prior art is solved.
In a preferred embodiment of the present invention, an indication mark 12 is provided on the outer side of the base 1, and at least two height marks and an angle mark corresponding to each height mark are provided on the telescopic tube 2;
When the telescopic tube 2 moves to a position where one of the height marks has a predetermined height relative to the base 1 and the telescopic tube 2 rotates to a position where the angle mark corresponding to the height mark has a predetermined angle relative to the indication mark 12, the nozzle 25 can be aligned with a predetermined portion of the nasal cavity to spray when the telescopic tube 2 extends into the nasal cavity. The angle in the present application is an angle centered on the center of the telescopic tube 2.
Preferably, the height mark is made to have a predetermined height with respect to the base 1 by moving the telescopic tube 1 until the height mark is aligned with the upper edge of the opening 11 of the base 1. Of course, the height mark may be aligned with other structures on the base 1.
Specifically, as shown in fig. 4 and 5, the bottom end of the telescopic tube 2 is opened, the top end is closed, a nozzle 25 is provided on the side wall of the top end, two height marks, a first height mark 21 and a second height mark 23, and two angle marks, a first angle mark 22 and a second angle mark 24 are provided on the outer side surface of the telescopic tube 2. Wherein the first height mark 21 corresponds to the first angle mark 22, which is used in combination, and the second height mark 23 corresponds to the second angle mark 24, which is used in combination.
Preferably, the two height marks may be annular marks arranged along the circumference of the telescopic tube 2, and the two angle marks may be arrows pointing to the indication marks 12 on the base 1, and the rotation angle of the indication marks 12 is more obvious through the arrows. Of course, the height marks and the angle marks may be other types of marks.
For example, when the first height mark 21 is aligned with the upper edge of the opening of the base 1, and a first angle (for example, 0 °) is formed between the first angle mark 22 corresponding to the first height mark 21 and the indication mark 12 on the base 1, the telescopic tube 2 is inserted into the nasal cavity, and the nozzle 25 can be ejected in alignment with a first predetermined portion of the nasal cavity.
When the first height mark 21 is aligned with the upper edge of the opening in the base 1 and a second angle (for example, 180 °) is formed between the first angle mark 22 corresponding to the first height mark 21 and the indication mark 12 on the base 1, the telescopic tube 2 extends into the nasal cavity, and the nozzle 25 can be ejected in alignment with a second predetermined portion of the nasal cavity.
When the second height mark 23 is aligned with the upper edge of the opening in the base 1 and a third angle (for example, 90 °) is formed between the second angle mark 24 corresponding to the second height mark 23 and the indication mark 12 on the base 1, the telescopic tube 2 extends into the nasal cavity, and the nozzle 25 can be ejected in alignment with a third predetermined portion of the nasal cavity.
When the second height mark 23 is aligned with the upper edge of the opening in the base 1 and a fourth angle (for example, 0 °) is formed between the second angle mark 24 corresponding to the second height mark 23 and the indication mark 12 on the base 1, the telescopic tube 2 extends into the nasal cavity, and the nozzle 25 can be ejected in alignment with a fourth predetermined portion of the nasal cavity.
It will also be appreciated by those skilled in the art that the telescopic tube 2 is not limited to two height marks and two angle marks, and more may be provided.
It will also be appreciated that in other embodiments, at least two height marks may be provided on the telescopic tube 2 instead of the angle marks. When the telescopic tube 2 moves to a position where one of the height marks has a predetermined height relative to the base 1 and the telescopic tube 2 rotates to a position where the spout 25 has a predetermined angle relative to the indication mark 12 of the base 1, the spout 25 can be made to spray in alignment with a predetermined portion of the nasal cavity when the telescopic tube 2 is extended into the nasal cavity. That is, the angle to which the telescopic tube 2 is to be adjusted is determined directly by the angular position of the spout 25 relative to the indicator 12 on the base 1.
The predetermined angle of the spout 25 relative to the indication mark 12 of the base 1 may be obtained by visual estimation, and the spout 25 of the telescopic tube 2 is rotated to a certain position, so that when the spout 25 and the indication mark 12 are approximately within a certain angle range, the spout 25 can be aligned to a predetermined portion of the nasal cavity during use.
In another embodiment, to facilitate obtaining the angle between the spout 25 and the indicator 12 of the base 1, a straight line extending from the spout 25 toward the base 1 may be provided on the telescopic tube 2, and when the telescopic tube 2 rotates to a predetermined angle between the straight line and the indicator 12, the predetermined angle between the spout 25 and the indicator 12 may be indicated.
In this embodiment, the base 1 is preferably made of flexible silica gel.
The base 1 may take the structure shown in fig. 2 and 3, and the base 1 includes a tapered portion having an outer diameter tapered in a direction toward the top end of the telescopic tube 2.
The indication mark 12 on the base 1 is a protrusion provided on the outer surface of the base 1.
One end of the base 1, which is far away from the top end of the telescopic tube 2, is provided with a connecting structure which is arranged to be connected with a structure at the opening of the liquid container. Preferably, the connection structure is an annular groove 13 provided on the inner side of the end of the base 1 remote from the top end of the telescopic tube 2, the annular groove 13 being adapted to be in mating connection with an annular protrusion 33 at the opening of the liquid container (see fig. 7 and the following description).
Preferably, the opening 11 of the base 1 is arranged in cooperation with the telescopic tube 2 such that the telescopic tube 2 maintains the position of the telescopic tube 2 relative to the base 1 by friction with the side wall of the opening 11. That is, the telescopic tube 2 can be moved and rotated when a force is applied to the telescopic tube 2 against the frictional force between the telescopic tube 2 and the base 1, and the telescopic tube 2 is held in this position by the frictional force when the telescopic tube 2 is adjusted to have a predetermined relative position with the base 1.
It will be appreciated, of course, that additional fixing means may be provided by which the telescopic tube 2 is locked to the base 1 when the telescopic tube 2 is adjusted to a predetermined position.
According to another aspect of the present invention there is also provided a nasal irrigation device, as shown in fig. 7, comprising a liquid container and a nasal spray head assembly as described above;
the liquid container comprises a bottle body 4 and a bottle cap 3 arranged at an opening of the bottle body 4, the bottom end of the telescopic tube 2 of the nasal cavity spray head assembly can extend into the bottle body 4 from the bottle cap 3, and the base 1 can be connected to the bottle cap 3.
In one embodiment, as shown in fig. 6, the structure of the bottle cap 3 is that the inner side surface of the bottle cap 3 is provided with an internal thread 32, and the bottle cap 3 is screwed to the bottle body 4 through the internal thread 32.
The bottle cap 3 is also provided with a connector 31 connected with the base 1, the connector 31 is provided with an opening for the telescopic pipe 3 to extend into the bottle body 4, the outer peripheral surface of the connector 31 is provided with an annular protrusion 33, the inner side of the base 1 is provided with an annular groove 13, and the base 1 is connected with the bottle cap 3 in a matching way through the annular groove 13 and the annular protrusion 33.
When the bottle body 4 is pressed, the liquid in the bottle body 4 flows along the telescopic tube 2 and is ejected from the nozzle 25. In order to avoid leakage of the liquid in the bottle body 4 when the liquid flows to the telescopic pipe 2, a sealing element is arranged between the bottle cap 3 and the telescopic pipe 2.
The following describes a specific procedure for irrigating a nasal cavity using the nasal cavity irrigation device provided by the present invention, according to one specific embodiment.
As shown in fig. 7, first, the rinse liquid is contained in the bottle body 4, the bottle cap 3 is screwed on the bottle body 4, and the base 1 of the nasal cavity head assembly is connected with the bottle cap 3. Specifically, the bottle cap 3 is screwed on the external thread at the opening of the bottle body 4 through the internal thread 32, the annular groove 13 at the inner side of the base 1 is matched and connected with the annular bulge 33 on the bottle cap 3, and the bottom end of the telescopic tube 2 of the nasal cavity spray head assembly extends into the bottle body 4 through the bottle cap 3;
As shown in fig. 8, the position of the telescopic tube 2 is adjusted, the telescopic tube 2 is rotated along the direction of the rotating arrow in the figure, so that a first preset angle is formed between the second angle mark 24 on the telescopic tube 2 and the indication mark 12 on the base 1, then the telescopic tube 2 is moved along the direction of the vertical arrow in the figure, so that the second height mark 23 on the telescopic tube 2 is aligned with the upper edge of the opening of the base 1, and at the moment, the nozzle 25 on the telescopic tube 2 has a first determined position with the angle and the distance determined relative to the base 1;
As shown in fig. 9, the telescopic tube 2 on the bottle body 4 is put into the nasal cavity, the base 1 is stopped outside the nasal cavity and is close to the nasal cavity, the bottle body 4 is pressed, and the spout 25 of the telescopic tube 2 ejects the flushing liquid 5 to a specific part in the nasal cavity, and the specific part is a nasal dome.
The telescopic tube 2 is then adjusted such that the second height mark 23 on the telescopic tube 2 is aligned with the upper edge of the opening of the base 1 and such that the second angle mark 23 on the telescopic tube 2 has a second predetermined angle with respect to the base 1, both the angle and the distance between the second angle mark 23 and the indicator mark 12 of the base 1 being determined, at which time the spout 25 on the telescopic tube 2 has a second determined position with respect to the base 1.
As shown in fig. 10, the telescopic tube 2 on the bottle body 4 is placed in the nasal cavity, wherein the base 1 is stopped outside and next to the nasal cavity, and the bottle body 4 is pressed, so that the flushing liquid 5 is ejected to a specific part in the nasal cavity, which is the lower nasal passage, through the nozzle 25 of the telescopic tube 2.
As shown in fig. 11, the position of the telescopic tube 2 is adjusted, the telescopic tube 2 is rotated along the direction of the rotating arrow in the figure so that a third preset angle is formed between the first angle mark 22 on the telescopic tube 2 and the indication mark 12 on the base 1, then the telescopic tube 2 is moved along the direction of the vertical arrow in the figure so that the first height mark 21 on the telescopic tube 2 is aligned with the upper edge of the opening of the base 1, and at the moment, the nozzle 25 on the telescopic tube 2 has a third determined position with the angle and the distance determined relative to the base 1;
as shown in fig. 12, the telescopic tube 2 on the adjusted bottle body 4 is placed in the nasal cavity, wherein the base 1 is stopped at the outer side of the nasal cavity and is close to the nasal cavity, and the bottle body 4 is pressed, so that the flushing liquid 5 is sprayed to a specific part in the nasal cavity through the nozzle 25 of the telescopic tube 2, and the specific part is a sniffing zone.
The telescopic tube 2 is then adjusted such that the first height mark 21 on the telescopic tube 2 is aligned with the upper edge of the opening of the base 1 and such that a fourth predetermined angle is provided between the first angle mark 22 on the telescopic tube 2 and the indicator mark 12 of the base 1, at which time the spout 25 on the telescopic tube 2 has a fourth determined position, where both the angle and the distance are determined with respect to the base 1. As shown in fig. 13, the telescopic tube 2 connected to the bottle body 4 is put into the nasal cavity, wherein the base 1 is stopped outside and next to the nasal cavity, and the bottle body 4 is pressed, so that the rinse liquid 5 is ejected to a specific part in the nasal cavity, which is the nasopharynx, through the nozzle 25 of the telescopic tube 2.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, a number of simple variants of the technical solution of the invention are possible, including combinations of individual specific technical features in any suitable way. The various possible combinations of the invention are not described in detail in order to avoid unnecessary repetition. Such simple variations and combinations are likewise to be regarded as being within the scope of the present disclosure.
Claims (8)
1. The nasal cavity spray head assembly is characterized by comprising a base and a telescopic pipe, wherein an opening is formed in the base, the telescopic pipe penetrates through the opening of the base, and the telescopic pipe can axially move along the opening and can rotate relative to the base;
The bottom end of the telescopic tube is provided with an opening for entering liquid, the side wall of the top end is provided with a nozzle for spraying liquid, the base is arranged to be connected with a liquid container for supplying liquid to the telescopic tube, and the base can be stopped outside the nasal cavity when one end of the telescopic tube with the nozzle stretches into the nasal cavity;
The outer side of the base is provided with an indication mark, and the telescopic tube is provided with at least two height marks and an angle mark corresponding to each height mark;
When the telescopic tube moves to a position with a preset height relative to the base and one of the height marks relative to the base, and the telescopic tube rotates to a position with a preset angle relative to the indication mark, corresponding to the angle mark, the spout can be aligned to a preset position of the nasal cavity for spraying when the telescopic tube stretches into the nasal cavity.
2. The nasal spray head assembly of claim 1, wherein the height indicia is provided with a predetermined height relative to the base by moving the telescoping tube to align the height indicia with an upper edge of the opening of the base.
3. The nasal spray head assembly of claim 1, wherein the base comprises a taper having an outer diameter that tapers in a direction toward a top end of the telescoping tube.
4. The nasal spray head assembly of claim 1, wherein an end of the base distal from the top end of the telescoping tube is formed with a connection structure configured to connect with a structure at an opening of a liquid container.
5. The nasal spray head assembly of any one of claims 1 and 3-4, wherein the base is made of a silicone material.
6. The nasal spray head assembly of claim 5, wherein the aperture of the base is cooperatively configured with the bellows such that the bellows maintains a position of the bellows relative to the base by friction with a sidewall of the aperture.
7. A nasal irrigation device comprising a liquid container and a nasal spray head assembly according to any one of claims 1-6;
The liquid container comprises a bottle body and a bottle cap arranged at the opening of the bottle body, the bottom end of the telescopic pipe of the nasal cavity spray head assembly can extend into the bottle body from the bottle cap, and the base can be connected to the bottle cap.
8. The nasal irrigation device of claim 7, wherein the cap has an interface for connection with the base, an annular protrusion is provided on an outer periphery of the interface, an annular groove is provided on an inner side of the base, and the base is connected to the cap by the annular groove and the annular protrusion in a mating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110608843.XA CN113143747B (en) | 2021-06-01 | 2021-06-01 | Nasal cavity shower nozzle subassembly and nasal cavity washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110608843.XA CN113143747B (en) | 2021-06-01 | 2021-06-01 | Nasal cavity shower nozzle subassembly and nasal cavity washing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113143747A CN113143747A (en) | 2021-07-23 |
| CN113143747B true CN113143747B (en) | 2024-06-14 |
Family
ID=76875405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110608843.XA Active CN113143747B (en) | 2021-06-01 | 2021-06-01 | Nasal cavity shower nozzle subassembly and nasal cavity washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113143747B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995666B (en) * | 2021-11-05 | 2023-05-12 | 中山大学附属第一医院 | Washing unit with location structure is used in sinusitis treatment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232315A (en) * | 2014-07-10 | 2016-01-13 | 黄海兵 | Non-axial water outlet nasal cavity irrigation method and spray head |
| CN105999529A (en) * | 2016-07-05 | 2016-10-12 | 杨振九 | Drug administration equipment for deep part of nasal cavity |
| CN108420710A (en) * | 2018-04-09 | 2018-08-21 | 赵建平 | A kind of nasal cleaner |
| CN215504287U (en) * | 2021-06-01 | 2022-01-14 | 黄海兵 | Nasal cavity spray nozzle assembly and nasal cavity flushing device |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124166C (en) * | 1994-08-03 | 2003-10-15 | 薛向阳 | Float display taking off guiding type endo tracheal intubator |
| CN2330420Y (en) * | 1998-04-25 | 1999-07-28 | 四川省洪雨科技开发有限公司 | Multifunctional sprayer |
| JP3202973B2 (en) * | 1999-06-07 | 2001-08-27 | 株式会社東京鼻科学研究所 | Portable nasal washer |
| US7179232B2 (en) * | 2003-06-27 | 2007-02-20 | Depuy Acromed, Inc. | Controlled orifice sampling needle |
| JP2006271651A (en) * | 2005-03-29 | 2006-10-12 | Matsumoto Shika Univ | Needle component for liquid injection, and production method thereof |
| EP2662040B1 (en) * | 2005-07-21 | 2018-11-07 | Covidien LP | Systems for treating a hollow anatomical structure |
| CN201048968Y (en) * | 2007-05-29 | 2008-04-23 | 陈宁 | Marker type epidural anaesthetic puncture needle |
| GB0718417D0 (en) * | 2007-09-21 | 2007-10-31 | Depuy Int Ltd | Intramedullary rod instrument |
| US20100057048A1 (en) * | 2008-09-04 | 2010-03-04 | Stephen Eldredge | Apparatus, System, and Method for Treating Atypical Headaches |
| US20140018732A1 (en) * | 2011-01-10 | 2014-01-16 | Spotlight Technology Partners Llc | Apparatus and Methods for Accessing and Treating a Body Cavity, Lumen, or Ostium |
| US9579448B2 (en) * | 2012-04-13 | 2017-02-28 | Acclarent, Inc. | Balloon dilation catheter system for treatment and irrigation of the sinuses |
| US10279155B1 (en) * | 2012-11-02 | 2019-05-07 | Michael B. Siegel | Methods and systems for bathing nose and sinus passages |
| CN103800973A (en) * | 2012-11-09 | 2014-05-21 | 段七梅 | Nose spray device with side-arrangement-type spray nozzles |
| US9358036B2 (en) * | 2013-03-12 | 2016-06-07 | Gyrus Acmi, Inc. | Blade positioning device |
| EP3024422A4 (en) * | 2013-07-24 | 2017-07-12 | Revent Medical, Inc. | Systems and methods for treatment of an airway disorder |
| US10327862B2 (en) * | 2014-09-17 | 2019-06-25 | Covidien Lp | Fiducial marker deployment system |
| KR101928392B1 (en) * | 2017-03-22 | 2018-12-13 | (주)뉴옵틱스 | Washing device for nasal cavity |
| CN208551922U (en) * | 2017-09-05 | 2019-03-01 | 上海博进凯利泰医疗科技有限公司 | A kind of mark Medical planing cutter with a scale |
| US10632280B2 (en) * | 2017-09-15 | 2020-04-28 | Neosinus Health Inc. | Devices and methods for delivering fluid to a nasal cavity |
| CN207653781U (en) * | 2017-12-25 | 2018-07-27 | 浙江艾呼吸生物科技有限公司 | A kind of novel nasal cavity cleaning brush |
| CN208756763U (en) * | 2018-01-24 | 2019-04-19 | 上海市徐汇区大华医院 | Nasal spray bottle |
| US10688289B2 (en) * | 2018-06-12 | 2020-06-23 | Intersect Ent, Inc. | Systems and methods for sinus access |
| CN110464653A (en) * | 2019-08-22 | 2019-11-19 | 四川大学华西医院 | A kind of multi-cavity slidably stomach tube |
-
2021
- 2021-06-01 CN CN202110608843.XA patent/CN113143747B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232315A (en) * | 2014-07-10 | 2016-01-13 | 黄海兵 | Non-axial water outlet nasal cavity irrigation method and spray head |
| CN105999529A (en) * | 2016-07-05 | 2016-10-12 | 杨振九 | Drug administration equipment for deep part of nasal cavity |
| CN108420710A (en) * | 2018-04-09 | 2018-08-21 | 赵建平 | A kind of nasal cleaner |
| CN215504287U (en) * | 2021-06-01 | 2022-01-14 | 黄海兵 | Nasal cavity spray nozzle assembly and nasal cavity flushing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113143747A (en) | 2021-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102834140B (en) | For the three-dimensional cut-out tap of enteral tube feed application | |
| US8702675B2 (en) | Vial adapter | |
| US6984204B2 (en) | Liquid feed device for use on endoscopes | |
| CN113143747B (en) | Nasal cavity shower nozzle subassembly and nasal cavity washing device | |
| US20090177177A1 (en) | Liquid Drug Transfer Devices for Failsafe Correct Snap Fitting Onto Medicinal Vials | |
| EP1849490A1 (en) | Syringe | |
| US9212772B2 (en) | Needle free connector | |
| EP3124073B1 (en) | Medical connector | |
| CN215504287U (en) | Nasal cavity spray nozzle assembly and nasal cavity flushing device | |
| US20170280976A1 (en) | Connector and Tube Set for use in a Medical Procedure | |
| WO2014162340A1 (en) | Connector | |
| US9499967B2 (en) | Air suction spray nozzle | |
| KR20140111640A (en) | Micro-bubble generating device and swirl flow generating device | |
| US20220288330A1 (en) | Spraying assembly | |
| CN114470370B (en) | Suction catheter | |
| AU2019334039B2 (en) | Medical instrument for the targeted introduction of a substance into a body cavity, and tool therefor | |
| CN209865029U (en) | Intensive care sampling device | |
| AU2014383633B2 (en) | Delivery system for delivering medical or pharmaceutical compounds | |
| KR20210049299A (en) | Fixtures for tube connections with different diameters | |
| WO2015172891A1 (en) | Medico-technical measuring device and measuring method | |
| CN211049838U (en) | Flushing ball for ophthalmic surgery | |
| CN213490571U (en) | Adapter for vials | |
| CN220658067U (en) | Spraying device | |
| CN213248911U (en) | Dual-purpose pipe of scope spraying | |
| CN208990003U (en) | Without the gall-bladder puncture drainage tube of liver under B ultrasound or CT guidance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |