52 results about "Nasal dilators" patented technology

An external nasal dilator includes a flexible substrate having a top edge, bottom edge, a left edge, and a right edge that collectively define an outer perimeter of the external nasal dilator. A left recess is along the left edge and a right recess is along the right edge. The left recess and right recess divide the flexible substrate into two laterally opposed upper lobes and two laterally opposed lower lobes. An upper section including the two laterally opposed upper lobes carries an upper resilient member upper resilient member that applies a first dilating force to the internal nasal valves. A lower section including the two laterally opposed lower lobes carries a lower resilient member that is distinct from the upper resilient member and applies a second dilating force to the external nasal valves. An intermediate section longitudinally separates the upper resilient member and the lower resilient member.

This invention relates to a nasal dilator. An object of this invention is to provide a nasal dilator wherein adhesive substance layer is prevented from adhering to a top region of a nose bridge, and which does not need a dedicated member for preventing the adhesion of the substance layer to the top region of the nose bridge. The object is achieved by a nasal dilator comprising a flexible strip, an adhesive substance layer formed on one surface of the flexible strip and a release liner covering the adhesive substance layer, wherein the adhesive substance layer is formed on entire surface of said one surface of the flexible strip, the release liner is divided into three pieces, a first of which covers one longitudinal end region of the adhesive substance layer, a second of which covers longitudinal middle region of the adhesive substance layer and a third of which covers another longitudinal end region of the adhesive substance layer.

A method for enhancing health quality and performance is disclosed. The method involves providing multiple sets of nasal dilators, each set having a distinct configuration. The dilator set being used is then identified. The health quality / performance of the user using the identified set of nasal dilators is then monitored using a health quality / performance monitoring and feedback system. Additionally, the health quality / performance monitoring and feedback system provides feedback on the user's health quality / performance based on the identified set of nasal dilators. This method allows for personalized and targeted improvement of health quality and performance by optimizing the use of nasal dilators.

A nasal dilation system has at least two sets of nasal dilators. Each set includes one or more nasal inserts having a mesh wall comprised of interconnected struts and openings. The mesh wall forms a cannula. The inserts are designed to engage with the inner surface of nasal passages. The pattern of struts and openings of a first set differs from a second set, resulting in different impact patterns on the inner surface of nasal passages, reducing repeated impact of the same inner surface portion across multiple sets of nasal dilators.

A nasal dilator includes a connecting strip having two insertion portions on left and right sides thereof. The insertion portions each have two support portions. At least one end of each of the support portions has a support plate. An outer periphery of the support plate is provided with a soft pad that is elastically deformable to fit a user's nasal cavity.

A method for enhancing health quality and performance is disclosed. The method involves providing multiple sets of nasal dilators, each set having a distinct configuration. The dilator set being used is then identified. The health quality / performance of the user using the identified set of nasal dilators is then monitored using a health quality / performance monitoring and feedback system. Additionally, the health quality / performance monitoring and feedback system provides feedback on the user's health quality / performance based on the identified set of nasal dilators. This method allows for personalized and targeted improvement of health quality and performance by optimizing the use of nasal dilators.

A nasal dilator for treating breathing problem is provided, which includes a hollow nasal dilator body and a one-way flow resistance unit. The hollow nasal dilator body has a first end opening and a second end opening opposing the first end opening. The hollow nasal dilator body longitudinally extends from the first end opening to the second end opening and being adapted for insertion into a user's nostril with the second end opening placed within the user's nasal passage so that the hollow nasal dilator body supports and dilates the nasal passage. The one-way flow resistance unit is assembled to the hollow nasal dilator body and in proximity to the first end opening and away from the second end opening. The one-way flow resistance unit creates an exhalation flow resistance higher than an inhalation flow resistance such that an expiratory positive airway pressure is generated within the nasal passage.

A nasal dilator is provided having one or more inserts that include one or more varied configurations that fit nasal passage anatomical configurations common to a group of potential users. The nasal dilator may include a circumferential force profile configured to vary at different points of contact along a circumference of the insert providing one or more dilation force magnitudes disposed at different locations around the circumference, wherein the one or more nasal inserts are shaped, sized, and configured based anatomical information of nasal passage surface features derived through an analysis of anatomical information from a group of potential users.

A nasal dilator device comprises a substantially U-shaped body including a central portion arranged to span a septum of a nose when worn by a user and first and second leg members extending from the central portion in a first plane, a first cantilever rib member extending outward from the U-shaped body in a second plane and a second cantilever rib member extending outward from the U-shaped body in a third plane, wherein the first and second cantilever rib members extend away from each other. The nasal dilator device further comprises a first intermediate section connecting an end of the first leg member to a proximal end of the first cantilever rib member, wherein the first intermediate section extends from the first plane to the second plane; and a second intermediate section connecting an end of the second leg member to a proximal end of the second cantilever rib member, wherein the second intermediate section extends from the first plane to the third plane and at least one projection protruding from and extending along at least a portion of a length of each of the first and second cantilever rib members.

A delivery device capable of being mounted or attached outside the nose to a nasal device, wherein said delivery device is adapted to deliver, spread or emit inhalable compositions or substances such as inhalable fumes from said delivery device to the nasal passages of the nose so as to be inhaled by the user, such as during respiration, when in use. Nasal devices such as nasal dilator devices comprising same, and cases for storing and housing same.

1. Name of the product in this design: Nasal dilator. 2. Purpose of this design: To expand the nasal passage and improve sleep breathing. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. The rear view of each design is symmetrical to the front view, so the rear view of each design is omitted; the right view of each design is symmetrical to the left view, so the right view of each design is omitted. 6. Design 1 is designated as the basic design.

Figure 1.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 1.2 is a top view thereof; figure 1.3 is a bottom view thereof; figure 1.4 is a front view thereof; figure 1.5 is a rear view thereof; figure 1.6 is a right side view thereof; figure 1.7 is a left side view thereof; figure1. 8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 2.1 is a top perspective view of a second embodiment of an external nasal dilator; figure 2.2 is a top view thereof; figure 2.3 is a bottom view thereof; Figure 2.4 is a front view thereof; figure 2.5 is a rear view thereof; figure 2.6 is a right side view thereof; figure 2.7 is a left side view thereof; figure 2. 8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 3.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 3.2 is a top view thereof; figure 3.3 is a bottom view thereof; figure 3.4 is a front view thereof; figure 3.5 is a rear view thereof; figure 3.6 is a right side view thereof; figure 3.7 is a left side view thereof; figure 3.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 4.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 4.2 is a top view thereof; figure 4.3 is a bottom view thereof; figure 4.4 is a front view thereof; figure 4.5 is a rear view thereof; figure 4.6 is a right side view thereof; figure 4.7 is a left side view thereof; figure 4.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 5.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 5.2 is a top view thereof; figure 5.3 is a bottom view thereof; figure 5.4 is a front view thereof; figure 5.5 is a rear view thereof; figure 5.6 is a right side view thereof; figure 5.7 is a left side view thereof; figure 5.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 6.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 6.2 is a top view thereof; figure 6.3 is a bottom view thereof; figure 6.4 is a front view thereof; figure 6.5 is a rear view thereof; figure 6.6 is a right side view thereof; figure 6.7 is a left side view thereof; figure 6.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 7.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 7.2 is a top view thereof; figure 7.3 is a bottom view thereof; figure 7.4 is a front view thereof; figure 7.5 is a rear view thereof; figure 7.6 is a right side view thereof; figure 7.7 is a left side view thereof; figure 7.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 8.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 8.2 is a top view thereof; figure 8.3 is a bottom view thereof; figure 8.4 is a front view thereof; figure 8.5 is a rear view thereof; figure 8.6 is a right side view thereof; figure 8.7 is a left side view thereof; figure 8.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 9.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 9.2 is a top view thereof; figure 9.3 is a bottom view thereof; figure 9.4 is a front view thereof; figure 9.5 is a rear view thereof; figure 9.6 is a right side view thereof; figure 9.7 is a left side view thereof; figure 9.8 is a perspective view thereof, where the external nasal dilator is in a state of use; the top and bottom surfaces of the external nasal dilator as shown in the various figures are illustrated with oblique line shading that represents a transparent surface; the forward and backward c-shaped features on the external nasal dilator are thin cuts through the respective surfaces; the light and irregularly broken lines in the various figures represent surface contours; the long-dashed broken lines showing human facial features are directed to environment and form no part of the claimed design; the short-dashed broken lines show portions of the external nasal dilator that form no part of the claimed design.

A removable nasal dilator device is configured and dimensioned for insertion into the nose to improve quality of breathing. The device may increase air flow through the nasal passage to lungs by helping maintain the nasal wall integrity, thus preventing the nasal passage from collapsing. It may also provide relief from snoring caused by mouth breathing when nasal passages are blocked. The nasal dilator apparatus is configured to fit over the bridge of the nose, curve over the edge of the nose, and fit comfortably inside the nasal passage. Loops, paddles or other terminal members on either end of the device maintain gentle outward pressure against the inside of the nasal wall to keep the nasal passage open.

The present invention relates to the technical field of medical instruments, and relates to an internal nasal dilator. The device comprises: a nose clip and two annular intranasal stents symmetrically arranged in the two nasal passages. The nose clip half surrounds and is secured at the lower end of the nasal septum; the two intranasal stents are detachably connected and fixed to two branches of the nose clip, respectively; and a user adjusts the size of the internal nasal dilator by adjusting the perimeter of each annular intranasal stent. The present invention compactly, safely, and reliably combines the three advantageous technologies of separable structures, annular intranasal stents and size adjustment, and comprehensively improves the performance of internal nasal dilators.

The nasal dilator comprises an elastic support and two suction cups, and the elastic support can be erected outside the nose bridge of a user; the two suckers are connected to the two ends of the elastic support respectively and used for being sucked to the nose wings on the two sides of a user through the negative pressure effect. Wherein the elastic support is used for providing elastic tension for the suction cups, so that the nasal cavity of a user is expanded in the state that the two suction cups are adsorbed on the nose wings. The nasal dilator provided by the embodiment of the invention is more compact in structure and more convenient to use.

Figure 1.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 1.2 is a top view thereof; figure 1.3 is a bottom view thereof; figure 1.4 is a front view thereof; figure 1.5 is a rear view thereof; figure 1.6 is a right side view thereof; figure 1.7 is a left side view thereof; figure1. 8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 2.1 is a top perspective view of a second embodiment of an external nasal dilator; figure 2.2 is a top view thereof; figure 2.3 is a bottom view thereof; Figure 2.4 is a front view thereof; figure 2.5 is a rear view thereof; figure 2.6 is a right side view thereof; figure 2.7 is a left side view thereof; figure 2. 8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 3.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 3.2 is a top view thereof; figure 3.3 is a bottom view thereof; figure 3.4 is a front view thereof; figure 3.5 is a rear view thereof; figure 3.6 is a right side view thereof; figure 3.7 is a left side view thereof; figure 3.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 4.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 4.2 is a top view thereof; figure 4.3 is a bottom view thereof; figure 4.4 is a front view thereof; figure 4.5 is a rear view thereof; figure 4.6 is a right side view thereof; figure 4.7 is a left side view thereof; figure 4.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 5.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 5.2 is a top view thereof; figure 5.3 is a bottom view thereof; figure 5.4 is a front view thereof; figure 5.5 is a rear view thereof; figure 5.6 is a right side view thereof; figure 5.7 is a left side view thereof; figure 5.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 6.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 6.2 is a top view thereof; figure 6.3 is a bottom view thereof; figure 6.4 is a front view thereof; figure 6.5 is a rear view thereof; figure 6.6 is a right side view thereof; figure 6.7 is a left side view thereof; figure 6.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 7.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 7.2 is a top view thereof; figure 7.3 is a bottom view thereof; figure 7.4 is a front view thereof; figure 7.5 is a rear view thereof; figure 7.6 is a right side view thereof; figure 7.7 is a left side view thereof; figure 7.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 8.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 8.2 is a top view thereof; figure 8.3 is a bottom view thereof; figure 8.4 is a front view thereof; figure 8.5 is a rear view thereof; figure 8.6 is a right side view thereof; figure 8.7 is a left side view thereof; figure 8.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 9.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 9.2 is a top view thereof; figure 9.3 is a bottom view thereof; figure 9.4 is a front view thereof; figure 9.5 is a rear view thereof; figure 9.6 is a right side view thereof; figure 9.7 is a left side view thereof; figure 9.8 is a perspective view thereof, where the external nasal dilator is in a state of use; the top and bottom surfaces of the external nasal dilator as shown in the various figures are illustrated with oblique line shading that represents a transparent surface; the forward and backward c-shaped features on the external nasal dilator are thin cuts through the respective surfaces; the light and irregularly broken lines in the various figures represent surface contours; the long-dashed broken lines showing human facial features are directed to environment and form no part of the claimed design; the short-dashed broken lines show portions of the external nasal dilator that form no part of the claimed design.

1. The name of the product of this design: nasal dilator. 2. Purpose of the product of this design: used to dilate the nasal cavity. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

A nasal dilator device comprises a substantially U-shaped body including a central portion arranged to span a septum of a nose when worn by a user and first and second leg members extending from the central portion in a first plane. The device further comprises a first cantilever rib member extending outward from the U-shaped body in a second plane and a second cantilever rib member extending outward from the U-shaped body in a third plane, wherein the first and second cantilever rib members extend away from each other. The device further comprises a first intermediate section connecting an end of the first leg member to a proximal end of the first cantilever rib member, wherein the first intermediate section extends between the first plane and second plane and a second intermediate section connecting an end of the second leg member to a proximal end of the second cantilever rib member, wherein the second intermediate section extends between the first plane and the third plane.

1. The name of the design product: adjustable nasal dilator. 2. The use of the design product: for dilating the nasal cavity to facilitate nasal examination. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

A nasal dilator includes a right nasal inserter, a left nasal inserter and a connecting portion. The right nasal inserter has a cylindrical first body, with a first hollow portion inside the first body, and a plurality of first communication holes on the outer side of the first body to communicate with the outside air. The left nasal inserter has a cylindrical second body, with a second hollow portion inside the second body, and a plurality of second communication holes on the outer side of the second body to communicate with the outside air. The connecting portion is used to connect the first body and the second body, and connect through the outer edge of the bottom of the two.

Figure 1.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 1.2 is a top view thereof; figure 1.3 is a bottom view thereof; figure 1.4 is a front view thereof; figure 1.5 is a rear view thereof; figure 1.6 is a right side view thereof; figure 1.7 is a left side view thereof; figure 1.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 2.1 is a top perspective view of a second embodiment of an external nasal dilator; figure 2.2 is a top view thereof; figure 2.3 is a bottom view thereof; figure 2.4 is a front view thereof; figure 2.5 is a rear view thereof; figure 2.6 is a right side view thereof; figure 2.7 is a left side view thereof; figure 2.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 3.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 3.2 is a top view thereof; figure 3.3 is a bottom view thereof; figure 3.4 is a front view thereof; figure 3.5 is a rear view thereof; figure 3.6 is a right side view thereof; figure 3.7 is a left side view thereof; figure 3.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 4.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 4.2 is a top view thereof; figure 4.3 is a bottom view thereof; figure 4.4 is a front view thereof; figure 4.5 is a rear view thereof; figure 4.6 is a right side view thereof; figure 4.7 is a left side view thereof; figure 4.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 5.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 5.2 is a top view thereof; figure 5.3 is a bottom view thereof; figure 5.4 is a front view thereof; figure 5.5 is a rear view thereof; figure 5.6 is a right side view thereof; figure 5.7 is a left side view thereof; figure 5.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 6.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 6.2 is a top view thereof; figure 6.3 is a bottom view thereof; figure 6.4 is a front view thereof; figure 6.5 is a rear view thereof; figure 6.6 is a right side view thereof; figure 6.7 is a left side view thereof; figure 6.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 7.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 7.2 is a top view thereof; figure 7.3 is a bottom view thereof; figure 7.4 is a front view thereof; figure 7.5 is a rear view thereof; figure 7.6 is a right side view thereof; figure 7.7 is a left side view thereof; figure 7.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 8.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 8.2 is a top view thereof; figure 8.3 is a bottom view thereof; figure 8.4 is a front view thereof; figure 8.5 is a rear view thereof; figure 8.6 is a right side view thereof; figure 8.7 is a left side view thereof; figure 8.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 9.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 9.2 is a top view thereof; figure 9.3 is a bottom view thereof; figure 9.4 is a front view thereof; figure 9.5 is a rear view thereof; figure 9.6 is a right side view thereof; figure 9.7 is a left side view thereof; figure 9.8 is a perspective view thereof, where the external nasal dilator is in a state of use; the top and bottom surfaces of the external nasal dilator as shown in the various Figures are illustrated with oblique line shading that represents a transparent surface; the forward and backward C-shaped features on the external nasal dilator are thin cuts through the respective surfaces; the light and irregularly broken lines in the various Figures represent surface contours; the long-dashed broken lines showing human facial features are directed to the environment and form no part of the claimed design; the short-dashed broken lines show portions of the external nasal dilator that form no part of the claimed design.

A nasal dilation system has at least two sets of nasal dilators. Each set includes one or more nasal inserts having a mesh wall comprised of interconnected struts and openings. The mesh wall forms a cannula. The inserts are designed to engage with the inner surface of nasal passages. The pattern of struts and openings of a first set differs from a second set, resulting in different impact patterns on the inner surface of nasal passages, reducing repeated impact of the same inner surface portion across multiple sets of nasal dilators.

The invention relates to a nasal dilator (400), comprising a first support frame (402) and a second support frame (404) for insertion into left and right nasal cavities (1), and a bridge element (406), wherein the bridge element (406) connects the first support frame (402) and the second support frame (404), wherein the bridge element (406) is configured for abutment against the external end of the nose septum, wherein each of the first support frame (402) and the second support frame (404) is configured to extend from the bridge element (406) through a nostril into a posterior section of the respective nasal cavity (1) when the nasal dilator (400) is in use, wherein each of the first support frame (402) and the second support frame (404) comprises a main part (408, 410) and a stabilizing part (412, 414), the main part (408, 410) having a planar or curved area spanned by a plurality of frame segments (418a, 418b, 418c, 418d) forming a continuous delimiting edge for supporting the nasal wings, and the stabilizing part (412, 414) having a longitudinal support member (412, 414) for arrangement on the nasal vestibular floor, and wherein the main part (408, 410) and the stabilizing part (412, 414) are arranged at a distance to each other. The invention furthermore relates to a method for manufacturing the nasal dilator.

A nasal dilator device comprises a substantially U-shaped body including a central portion arranged to span a septum of a nose when worn by a user and first and second leg members extending from the central portion in a first plane. The device further comprises a first cantilever rib member extending outward from the U-shaped body in a second plane and a second cantilever rib member extending outward from the U-shaped body in a third plane, wherein the first and second cantilever rib members extend away from each other. The device further comprises a first intermediate section connecting an end of the first leg member to a proximal end of the first cantilever rib member, wherein the first intermediate section extends between the first plane and second plane and a second intermediate section connecting an end of the second leg member to a proximal end of the second cantilever rib member, wherein the second intermediate section extends between the first plane and the third plane.

Figure 1.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 1.2 is a top view thereof; figure 1.3 is a bottom view thereof; figure 1.4 is a front view thereof; figure 1.5 is a rear view thereof; figure 1.6 is a right side view thereof; figure 1.7 is a left side view thereof; figure1. 8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 2.1 is a top perspective view of a second embodiment of an external nasal dilator; figure 2.2 is a top view thereof; figure 2.3 is a bottom view thereof; Figure 2.4 is a front view thereof; figure 2.5 is a rear view thereof; figure 2.6 is a right side view thereof; figure 2.7 is a left side view thereof; figure 2. 8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 3.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 3.2 is a top view thereof; figure 3.3 is a bottom view thereof; figure 3.4 is a front view thereof; figure 3.5 is a rear view thereof; figure 3.6 is a right side view thereof; figure 3.7 is a left side view thereof; figure 3.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 4.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 4.2 is a top view thereof; figure 4.3 is a bottom view thereof; figure 4.4 is a front view thereof; figure 4.5 is a rear view thereof; figure 4.6 is a right side view thereof; figure 4.7 is a left side view thereof; figure 4.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 5.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 5.2 is a top view thereof; figure 5.3 is a bottom view thereof; figure 5.4 is a front view thereof; figure 5.5 is a rear view thereof; figure 5.6 is a right side view thereof; figure 5.7 is a left side view thereof; figure 5.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 6.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 6.2 is a top view thereof; figure 6.3 is a bottom view thereof; figure 6.4 is a front view thereof; figure 6.5 is a rear view thereof; figure 6.6 is a right side view thereof; figure 6.7 is a left side view thereof; figure 6.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 7.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 7.2 is a top view thereof; figure 7.3 is a bottom view thereof; figure 7.4 is a front view thereof; figure 7.5 is a rear view thereof; figure 7.6 is a right side view thereof; figure 7.7 is a left side view thereof; figure 7.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 8.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 8.2 is a top view thereof; figure 8.3 is a bottom view thereof; figure 8.4 is a front view thereof; figure 8.5 is a rear view thereof; figure 8.6 is a right side view thereof; figure 8.7 is a left side view thereof; figure 8.8 is a perspective view thereof, where the external nasal dilator is in a state of use; figure 9.1 is a top perspective view of a first embodiment of an external nasal dilator; figure 9.2 is a top view thereof; figure 9.3 is a bottom view thereof; figure 9.4 is a front view thereof; figure 9.5 is a rear view thereof; figure 9.6 is a right side view thereof; figure 9.7 is a left side view thereof; figure 9.8 is a perspective view thereof, where the external nasal dilator is in a state of use; the top and bottom surfaces of the external nasal dilator as shown in the various figures are illustrated with oblique line shading that represents a transparent surface; the forward and backward c-shaped features on the external nasal dilator are thin cuts through the respective surfaces; the light and irregularly broken lines in the various figures represent surface contours; the long-dashed broken lines showing human facial features are directed to environment and form no part of the claimed design; the short-dashed broken lines show portions of the external nasal dilator that form no part of the claimed design.

1. The name of the design product: nasal dilator. 2. The use of the design product: nasal dilator for expanding nostrils, preventing snoring. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

An external nasal dilator includes a flexible substrate having a top edge, a bottom edge, a left edge, and a right edge that collectively define an outer perimeter of the external nasal dilator. The left recess is along the left edge and the right recess is along the right edge. The left concave part and the right concave part divide the flexible substrate into two transversely opposite upper leaf-shaped parts and two transversely opposite lower leaf-shaped parts. Comprising the two laterally opposed upper lobes carries an upper resilient member that applies a first expansion force to the inner nasal valve. Comprising the two laterally opposed lower lobes carries a lower elastic member that is different from the upper elastic member and applies a second expansive force to the outer nasal valve. The intermediate section longitudinally separates the upper resilient member from the lower resilient member.

A delivery device capable of being mounted or attached outside the nose to a nasal device, wherein said delivery device is adapted to deliver, spread or emit inhalable compositions or substances such as inhalable fumes from said delivery device to the nasal passages of the nose so as to be inhaled by the user, such as during respiration, when in use. Nasal devices such as nasal dilator devices comprising same, and cases for storing and housing same.

The invention provides a nasal cavity dilator which comprises a main supporting body and a dilation body fixedly connected to the rear side of the main supporting body, the dilation body is integrally of a gradually-changing structure with the large front portion and the small rear portion, and an arc-shaped recess is formed in the middle of the dilation body in the axial direction and used for conforming to the internal form of a nasal cavity and providing support; an elastic air bag is arranged on the outer side of the expansion body and attached to the inner wall of the nasal cavity, and flexible buffering supporting is achieved. An arc-shaped supporting plate and an adjusting bin are arranged on the inner wall of the front side of the main supporting body, a top plate, a sliding block, a lifting rod and a worm and worm gear transmission structure are arranged in the adjusting bin, and fine pushing adjustment of local positions of the main supporting body and the expansion body is achieved. The stress of the top plate is transmitted to the expansion body through the strip-shaped force transmission component in the main support body, so that the expansion body locally protrudes to adapt to the nasal cavity form; the main support body and the expansion body can be made of a deformable material or a rigid framework composite flexible material, so that local displacement or form adjustment is ensured; by means of the structure, flexible attachment, multi-point supporting and local adjustment of the expansion body in the nasal cavity and the inner wall are achieved, and the wearing comfort, the supporting stability and the use reliability are enhanced.

A nasal dilator includes a connecting strip having two insertion portions on left and right sides thereof. The insertion portions each have two support portions. At least one end of each of the support portions has a support plate. An outer periphery of the support plate is provided with a soft pad that is elastically deformable to fit a user's nasal cavity.