61 results about "Nasal passage" patented technology

A patient interface for delivering breathable gas to a patient includes a nasal prong assembly including a pair of nasal prongs structured to sealingly communicate with nasal passages of a patient's nose in use and headgear to maintain the nasal prong assembly in a desired position on the patient's face. The headgear includes side straps and rigidizers provided to respective side straps. Each rigidizer includes a first end portion that provides a connector structured to engage a respective end of the nasal prong assembly and an inwardly curved protrusion in the form of a cheek support that curves inwardly of the connector. The cheek support is adapted to follow the contour of the patient's cheek and guide a respective end portion of the side strap into engagement with the patient's cheek to provide a stable cheek support.

1. The name of the product under this design: Bitong (Type B). 2. The purpose of this product design: used to clear the nasal passages, dispel wind and heat. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

Breathing is assisted through the use of an assembly including a panel having three end sections serving as attachment points, two of which are adapted to be attached to an ala of a user's nose and one of which is adapted to be attached to the user's forehead, the panel incorporating reinforcing members adapted to provide pulling force between each of the three attachments point to open the nasal passages.

The invention provides a device for treating at least one of rhinitis, congestion, and / or rhinorrhea to thereby reduce or eliminate symptoms associated therewith, including, but not limited to, coughing, sneezing, nasal or throat irritation and itching, and difficulty sleeping. The device includes a shaft, a retractable and expandable end effector, and handle, that, as a whole, provide a high level of precise control and feedback to an operator during a procedure. The shaft includes an electrode array provided along a length thereof configured to deliver energy to specific target sites within the nasal passage and nasal cavity in conjunction with neuromodulation provided by the end effector.

The present disclosure describes devices for intranasal delivery. The device may have a housing with a dispensing element, and a positioning or triggering element coupled to the housing that engages a columella region of the subject to position the dispensing element within the nasal passage and limit its insertion depth. The device may also include two insertable portions, each for insertion into a nasal passage of the subject, and an actuator delivering the composition from either or both of the insertable portions. The device may be transitioned from a first configuration to a second configuration. Devices of the present disclosure may provide a convenient and efficient way to deliver compositions intranasally and enable unilateral delivery to targeted regions of the brain.

Compositions for use in preventing or treating an infection of the nasal passages, sinuses, or both of a subject are described. The compositions include one or more peptoid compounds in an amount effective to prevent or treat the infection in the nasal passages, sinuses, or both. The compositions include the one or more peptoid compounds in an amount effective to inhibit one or more pathogenic bacteria, pathogenic fungus, or pathogenic virus in the nasal passages, sinuses, or both, while having relatively little or no activity against commensal bacterial species, commensal fungal species, commensal viral species, or any combination thereof, in the nasal passages, sinuses, or both of the subject.

The invention relates to a balloon device of a visible Eustachian tube, comprising: a catheter body having a delivery channel and an expansion channel; the end, provided with a lens, of the endoscope is arranged in the conveying channel; the dilatation balloon is arranged on the outer tube wall of the catheter body; an expansion balloon cavity of the expansion balloon is communicated with the expansion channel; the protection part is arranged at one end, close to the far end, of the catheter body; and the protection part is provided with a protection hole through which the lens can pass. The endoscope is arranged in the conveying channel of the catheter body, the protection part is arranged at the end, close to the far end, of the conveying channel, the lens, located in the conveying channel, of the endoscope is protected through the protection part, the lens of the endoscope is prevented from being polluted by mucus in an auditory tube or a nasal passage, and therefore a clear view is guaranteed. The operation efficiency is improved, and the operation time is shortened.

1. The name of the product under this design: Nasal vent (Type A). 2. The purpose of this product design: used to clear the nasal passages, dispel wind and heat. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention discloses essential oil capable of opening orifices and freeing lung and a preparation method of the essential oil. The essential oil is prepared from the following raw materials in parts by weight: 40-70 parts of sweet almond oil, 10-30 parts of refined jojoba oil, 2-10 parts of cuba balsam essential oil, 1-5 parts of neroli essential oil, 1-5 parts of sweet laurel essential oil, 1-5 parts of peppermint essential oil, 1-5 parts of eucalyptus australis essential oil, 1-5 parts of fir essential oil, 1-3 parts of bitter orange essential oil, 1-4 parts of magnolia flower essential oil and 1-4 parts of purple perilla essential oil. The essential oil is prepared from natural plant extracts, has the effects of opening orifices and freeing lung, greatly reduces the risk of adverse reaction on human bodies, and is suitable for long-term use by adults.

A patient interface may include a dual chamber cushion assembly having a nasal chamber and an oral chamber. The nasal chamber may be arranged to deliver pressurized breathable gas to a patient's nasal passages, and the oral chamber may be arranged to deliver pressurized breathable gas to the patient's oral passages. The nasal chamber may be pressurized to a different level than an oral chamber to promote nasal breathing. An air passage may fluidly connect the nasal chamber and the oral chamber so that pressurized breathable gas may flow from the nasal chamber to the oral chamber.

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.

Briefly, a nasal strip is provided that targets specific internal structures in the nose to efficiently and effectively open nasal passages for improved breathing and air flow. The nasal strip has (1) a vertical beam portion that may optionally be used to lift the end of the nose, (2) an upper lateral beam leaf spring that lifts the nose's internal upper cartilage, and (3) a lower lateral beam leaf spring that lifts the nose's internal lower cartilage. Each of these contributes to improved air flow in the nasal passageways. Further, the vertical beam portion acts as an attachment guide that facilitates repeatable and correct wearing of the nasal strip. In one construction, the nasal strip is a unitary body with three layers: a base adhesive layer, a middle leaf spring layer, and a covering layer.

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.

The present disclosure relates to an adenoid stent and an adenoid support assembly. The adenoid stent includes: a tubular support portion for supporting in the nasal passage; a first expansion support portion for supporting at the anterior nostril, the first expansion support portion being provided at the first end of the tubular support portion and expanding radially outward relative to the tubular support portion; and a second expansion support portion for pressing the adenoid against the posterior wall of the nasopharynx, the second expansion support portion being provided at the second end of the tubular support portion opposite to the first end and expanding radially outward relative to the tubular support portion; wherein the first expansion support portion, the second expansion support portion and the tubular support portion are coaxially arranged, and the first expansion support portion, the second expansion support portion and the tubular support portion are configured as a mesh structure capable of radially telescoping. Through the above technical solution, the adenoid stent and the adenoid support assembly provided by the present disclosure can solve the technical problem of being unable to balance the support of the adenoid and the ventilation of the nasal airway.

Breathing is assisted through the use of an assembly including a panel having three end sections serving as attachment points, two of which are adapted to be attached to an ala of a user's nose and one of which is adapted to be attached to the user's forehead, the panel incorporating reinforcing members adapted to provide pulling force between each of the three attachments point to open the nasal passages.

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.

A nasal device for filtering air breathed into a user's nose is disclosed herein. In an embodiment, a nasal device includes a body sized and shaped to be secured to at least one of a user's nostrils, and a filter positioned on the body so as to be located over at least one of the user's nasal passages when the body is secured to the user's at least one nostril, wherein the filter filters air breathed into the user's at least one nasal passage when the body is secured to the user's at least one nostril.

A nasal cannula for use in a system for providing a flow of respiratory gases to a user is described. The nasal cannula comprises a body made from a pliable material. The body has an inlet and at least one nasal prong fluidly connected to the inlet. In use a conduit providing a flow of gases to the cannula is connected to the inlet, and the nasal prong is inserted into a user's nostril. The cannula is arranged to direct the flow of gases from the nasal prong towards the front wall of the user's nasal passage within the user's nose.

A simulated airway for training and practicing medical procedures has an upper jaw having simulated teeth, a nasal passage, a tongue, an epiglottis, a larynx, a trachea, an esophagus, and vocal cords. Portions of the airway are reinforced with fabric. A method of making a human airway model for simulation of medical procedures includes sculpting a core for a mold from a resin material, depositing a layer of clay on the core, and placing the core in a mold. The layer of clay is removed and a polymer is injected into the mold.

This invention discloses a traditional Chinese medicine nasal inhalation powder for facial meridian clearing and nasal closure, and its preparation method. The powder is prepared from the following raw materials in parts by weight: 5-10 parts musk, 12-17 parts angelica dahurica, 15-20 parts peppermint, 7-12 parts black sedge, 12-17 parts pearl, 15-20 parts asarum, and 10-30 parts soapberry. This traditional Chinese medicine nasal inhalation powder and its preparation method for facial meridian clearing and nasal closure exhibit multi-target synergistic effects. The effects of this invention are remarkable. The formula is scientific, with the various herbs working together. Musk and Asarum are the principal herbs, which have a strong effect of opening the orifices, refreshing the mind, dispelling wind and cold. Angelica dahurica and Gleditsia sinensis are the assistant herbs, which dispel wind and dry dampness and open the nasal passages. Zaocys dhumnades dispels wind and unblocks the meridians. Peppermint is cooling and dispersing. Pearl detoxifies and promotes tissue regeneration. Together, they assist the principal and assistant herbs in their effects. This combination can not only quickly relieve facial muscle spasms and numbness, but also improve local microcirculation and promote the recovery of nerve function. Nasal administration is fast-acting and takes effect by utilizing the rich vascular network and olfactory nerve pathway of the nasal mucosa.

A veterinary subject intranasal administration device and related systems and methods are disclosed. The veterinary subject intranasal administration device can include a first support member portion including a septum interface portion sized for insertion into a nasal passage of a veterinary subject, an actuation mechanism connected to the first support member portion, and a fluid conduit having a distal end opposite a supported end, the distal end sized for insertion into the nasal passage of the veterinary subject, the fluid conduit being flexible and configured to receive fluid from a fluid source and discharge the fluid into the nasal passage through the distal end, the distal end of the fluid conduit being unsupported and movable relative to the septum interface portion.

The present application relates to the field of medical detection, especially to a kind of medical examination auxiliary device.The medical examination auxiliary device of the present application is connected with two connecting heads respectively fixed with two inner clamping blocks on head pad through fixing belt and elastic belt, hollow passage is arranged in right fixed seat and left fixed seat between the two connecting heads, to avoid interfering with the flow of respiratory airflow, the slight outward expansion extrusion force of inner clamping block is applied to the inner side of children's ala nasi by elastic belt, the airflow detection sensor on the inner clamping block can be easily fixed in the nostril of children, at the same time, the nostril of children is kept in the state of expansion, to ensure that the respiratory airflow in the nasal passage of children flows normally.Improve the technical problem that the existing medical detection device for sleep breathing disorder of children exists when detecting the sleep breathing of children in nasal region, the accuracy of detection is affected due to the interference of children's respiratory patency.

A nasal passage insert packaging assembly that includes at least a first insert member that is configured to be received in a first nasal passage. The first insert member is made of an absorbent material and includes a medicinal substance therein. The assembly includes a container that defines a container interior. The first insert member is disposed in the container interior and the container is scaled.

The Baby Nasal Aspirator is an advanced medical device engineered to alleviate nasal congestion in infants by efficiently removing mucus from their nasal passages. The device comprises a nasal tip, which is gently inserted into the baby's nostril to collect mucus. This mucus is then transported to a detachable mucus trap, ensuring easy disposal and hygienic operation. The mucus trap is connected via tubing to the main aspirator unit, which generates the necessary suction to extract the mucus. A key feature of the Baby Nasal Aspirator is its suction control mechanism, facilitated by a hole port that allows the caregiver to adjust the suction intensity, ensuring a safe and comfortable experience for the infant. The detachable design of the mucus trap simplifies cleaning and maintenance, promoting long-term usability. This device offers a practical solution for managing nasal congestion in infants, contributing to their respiratory comfort and overall health.

Use of the product in question: Cleansing and caring for the nasal passages. 1.1) Front view; 1.2) Back view; 1.3) Left side view; 1.4) Right side view; 1.5) Top view; 1.6) Bottom view; 1.7) Perspective view

A nose compression device to treat a nosebleed. The device has a wire frame with a straight middle section and two side sections angled with respect to the middle section to apply an inward compression against an outside of the person's nose. The device also includes a support member attached to the wire frame. And, a single nasal sponge attached to the body and having a central sponge portion and two opposing sponge end portions, each of said two opposing sponge end portions configured for insertion into the person's nasal passages.

Patients suffering from rhinitis and rhinosinusitis often experience symptoms such as nasal discharge, congestion, sniffles, and excess phlegm secretion. These symptoms can cause a feeling of impaired airflow, loss of patency, and uncomfortable breathing. In this context, a treatment method is proposed to alleviate these signs and symptoms. The drug target is the TRPM8 receptor on nerve fibers of the ostiomeatal complex. The active ingredient, a TRPM8 agonist, is delivered using an electronically controlled nebulizer that produces a vigorous air plume of defined particle sizes, which prevents entry into the lungs. The quantity of phlegm expelled from the nasal passage is used as an index of anti-inflammatory effectiveness. The optimized drug candidates for delivery and therapy are from a group of p-menthanecarboxamides. Preferred embodiments of these include the p-menthane amino acid esters: GlyOnPr, GlyOiPr, D-Ala-OnPr, and D-Ala-OiPr, delivered as a liquid suspension or solution at 0.1 to 1% (1 to 10 mg / mL), 0.5 to 0.8 mL per nostril over 3 to 5 seconds, using a nebulizer. This regimen, administered three times per day for three to five days, will help the patient manage and control their nasal congestion and phlegm secretion, and sleep better at night. The preferred embodiments delivered into the nasal cavity create a sense of cool breathing, refreshing coolness, and a feeling of negative heat flux, like an air conditioner in the nose. The secretion of phlegm is clearly decreased, as measured with a top-loading balance. This pharmacological treatment for patients with nasal inflammation has the potential to alter the course of rhino-disorders permanently.

1. The name of the design product: nasal tube. 2. The use of the design product: accessories for nebulizer. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

This product is a cosmetic face pack for use on the face. It consists of a water-absorbent sheet with a mirrored front and back shape as shown in the figures. This water-absorbent sheet is used in a moist state, impregnated with a cosmetic solution such as lotion, emulsion, or gel. The product is used by covering the user's entire face and applying it to the entire face except for the eyes and mouth. It has openings formed in the areas corresponding to the user's eyes and mouth, and a curved cutout formed in the area near the user's nasal passages. Furthermore, it has four narrow slits at the upper right and left ends and the lower right and left ends to adjust the surface area.

An animal suturing training device includes a snout portion constructed in the form of an animal snout. The animal suturing training device also includes a nose portion that includes nostrils and nasal passages coupled to the animal snout. The nasal nostrils and nasal passages are constructed to resemble an anatomical functional animal nasal airway.