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41 results about "Human nose" patented technology

The human nose is the most protruding part of the face. It bears the nostrils and is the first organ of the respiratory system. It is also the principal organ in the olfactory system. The shape of the nose is determined by the nasal bones and the nasal cartilages, including the nasal septum which separates the nostrils and divides the nasal cavity into two. On average the nose of a male is larger than that of a female.

Filtering face mask that has a resilient seal surface in its exhalation valve

A filtering face mask 10 that has a mask body and a new exhalation valve 14. The mask body is adapted to fit at least over the nose and mouth of a person to help define an interior gas space when the mask is worn. The exhalation valve 14 permits fluid communication between the interior gas space and an exterior gas space. The exhalation valve 14 has a valve seat 20 and a flap 22. The valve seat 20 includes a resilient seal surface 24 and an orifice 30 through which exhaled air may pass to leave the interior gas space. The flap 22 is mounted to the valve seat 20 such that the flap 22 makes contact with the resilient seal surface 24 when the valve is in its closed position and such that the flap 22 can move away from the seal surface 24 in response to an exhalation to allow exhaled air to pass through the orifice 30 to ultimately enter the exterior gas space. A filtering face mask that utilizes an exhalation valve that has a resilient seal surface can enable the valve to open under substantially less pressure, which, in turn, may improve wearer comfort.
Owner:3M INNOVATIVE PROPERTIES CO

Nose hair trimmer, nose hair trimmer arrangement, nose hair trimmer attachment, trimmer blade arrangement and manufacturing methods therefor

InactiveUS20110010942A1Large area of cutting edgeShorten the timeMetal working apparatusNasal passageNasal passages
A nose hair trimmer with dual cutting edges which comprises a stationary blade with a plurality of teeth disposed on two opposite longitudinal sides thereof; a movable blade with a plurality of teeth disposed on two opposite longitudinal sides thereof, and the movable blade is driven by a driving unit to move in a linear reciprocating manner against the stationary blade so that the teeth on one side of the stationary blade and the teeth on one side of the movable blade cooperate with each other to define a first cutting edge, and the teeth on the other side of the stationary blade and the teeth on the other side of the movable blade cooperate with each other to define a second cutting edge; and a casing having a head portion in shape and size adapted to be inserted into a human nose, and the head portion is provided with two longitudinal openings disposed opposite to each other for exposing the first cutting edge and the second cutting edge respectively, so that the first cutting edge and the second cutting edge are positioned substantially parallel to a longitudinal axis of a nasal passage of a human nose when the head portion is inserted into the nose.
Owner:SPECIALIFE INDS

Respirator That Uses A Predefined Nose Foam Shape

InactiveUS20080099022A1Improve fit and wearer comfortConvenient to accommodateBreathing filtersBreathing masksNose clipsEngineering
A respirator 10 that comprises a mask body 32 and a nose foam 10. The mask body 32 is adapted to fit over the nose and mouth of a person and has an interior surface 34. The nose foam 10 has a rear side 24, a front side 26, a rear side 24, and is secured to the interior surface 34 of the mask body 32 at a mask contacting surface 12. The nose foam 10 also has a central portion 14 and first and second side-contacting portions 16 and 18 that are symmetrically located on opposing sides of the central portion. The nose foam further has a nose-contacting surface 20 that extends over the central portion 14 and the first and second side-containing portions 16, 18. The nose-contacting surface 20 is skewed at first and second angles α to a plane 22 that cuts through the nose foam orthogonally to its lengthwise dimension. A nose foam of this construction can provide a snug fit to a wearer's face in the nose region without having to use a nose clip.
Owner:3M INNOVATIVE PROPERTIES CO

Implant for spreading the nasal wings

InactiveUS20070270899A1Avoid disadvantagesGood geometric adaptationNose implantsDilatorsBarrel ShapedPlateau
A roof-shaped implant for spreading the nasal wings, which implant is attachable to the triangular cartilage of the human nose and is made from an initially flat strip that has been bent to a roof shape, has a dorsal section of the implant above the dorsum of the nose is flat or curved so as to be only slightly angled towards the plateau region of the triangular cartilage at an angle of spread of ω>160 °, or curved around the plateau region of the triangular cartilage in a barrel shape at a radius of curvature of r>4 cm, preferably r>10 cm, and two lateral sections extend so as to be parallel in relation to the respective nasal wing at an angle φ of more than 50° towards the flat dorsal section so as to be canted downwards. In this way without incurring major production expenditure it is possible to achieve a particularly good geometric match of the implant to the shape of the human triangular cartilage. In particular, after the operation no hollow spaces arise between the implant and the triangular cartilage.
Owner:HEINZ KURZ MEDIZINTECHN

Respirator having preloaded nose clip

The invention discloses a respirator including a mask body and a nose clip. The mask body is adapted to fit over a person's nose and mouth, and the nose clip is positioned on the mask body such that the nose clip extends over the bridge of the wearer's nose when the mask is worn. The nose clip has a predetermined shape including first and second wings. When the mask is worn, these wings elastically exert forces on each side of the inner wearer's nose. The present invention eliminates the need for the wearer to individually adjust the shape of the nose clip to fit the wearer's nose.
Owner:3M INNOVATIVE PROPERTIES CO

Mask

A mask for supplying gas under pressure to the nasal airway of an infant human includes a manifold for supplying air to an aperture in the mask. A shaped membrane structure formed from a thin walled membrane defines an enclosure for receiving at least the nares of an infant human nose and a generally trapezoidal aperture adapted to fit around the nasal area of the infant human. Part of the membrane around the aperture is sufficiently flexible to mould to the shape of the infant human's nasal area or is contoured to generally match the contours around that nasal area whilst the membrane structure itself has sufficient rigidity to support the weight of the backing plate without collapsing. The provision of a generally trapezoidal rather than the generally triangular apertures for fitting around the nares provides a substantially improved fit when the mask is used with infants. The moulding or contouring of the membrane structure around the aperture to match the shape of the infant's facial contours around the nasal area including the provision of a generally planar portion surrounding the aperture is also important in ensuring a comfortable fit and an effective seal. The mask is entirely formed from a flexible elastomeric material for reason of comfort and function.
Owner:AUSTRALIAN CENT FOR ADVANCED MEDICAL TECH

Smell measuring devices

The present invention proposes an odor measuring apparatus capable of determining the similarity of the odor of an unknown sample with high objectivity and performing measurements with sensitivity similar to that of the human nose. According to a mode of the invention, an m-dimensional space is created from detection signals of m pieces of odor sensors, and a standard odor vector S1 representing the result of measurement of a standard odor and another vector Sx representing the result of measurement of an unknown sample are drawn in the space. Then, from the angle between the two vectors, a degree of similarity is determined within the range from 0 to 100%, where the degree of similarity is corrected taking account of the difference in sensitivity between the odor sensor and the human nose. The degree of similarity of the unknown odor is calculated for each of plural standard odors measured beforehand, and which standard odor is the closest to the odor of the unknown sample is objectively shown by numeral values.
Owner:SHIMADZU SEISAKUSHO CO LTD

Breathing protective mask from secondary injecting formation and production thereof

A face mask for respiration protector is composed of a hard supporting frame and a soft mask matched with the nose and mouth of its user. Said hard supporting frame is linked between said soft mask and respiration protector's container structure. The link part between hard support frame and soft mask is formed by secondary injection moulding.
Owner:广州市高坚劳保用品有限公司

Eye atomizer and control circuit thereof

The invention belongs to the technical field of atomizing equipment and particularly relates to an eye atomizer and a control circuit thereof. The eye atomizer comprises a casing, wherein a panel is arranged on the outer side of the casing; a sealing cover matched with the eye contour of a human body is arranged on the inner side of the casing in a surrounding manner; a nose pad matched with the upper part of a human nose is arranged at the bottom of the sealing cover; a water tank and two atomization generating devices corresponding to human eyes in positions are arranged inside the casing; a mist outlet is formed in one side, close to the human face, of each atomization generating device; two sides of the bottom of the water tank respectively communicate with the two atomization generating devices; liquid inside the water tank flows into the two atomization generating devices under the action of gravity. By adopting an integrated eye patch design, the eye atomizer disclosed by the invention is small in size, and convenient to carry and use; the eye atomizer is simple in structure and low in cost; with multiple atomizing work modes, the use range is wider.
Owner:郑州福盛康眼科医疗技术有限公司

Device and method for detecting and improving sleep

The invention provides a device and method for detecting and improving sleep. The device comprises a head cap, a forehead cold compress circulating water mechanism, a sleep monitoring mechanism and acontrol system; a head sleeve consists of a forehead cover and a fastening belt; a cold compress water flow passage is formed in the forehead cover; the forehead cold compress circulating water mechanism comprises a water storage sealing box, a water circulation driving piece, a water circulation pipeline and a heat dissipation system; the sleep monitoring mechanism comprises an electro-oculogrammonitoring assembly and a respiration monitoring assembly; the electro-oculogram monitoring assembly consists of an eye patch and an electro-oculogram signal detector; the respiration monitoring assembly consists of a nose mask and a respiration detector; the eye patch is fixed below the forehead cover and corresponds to human eyes; the nose mask is fixed at the center below the eye patch and corresponds to a human nose; the control system comprises a touch screen, a control panel and a temperature sensor; a user adjusts the temperature through the touch screen; and the control panel can automatically control the water temperature and start-up and shutdown of water circulation and heat dissipation. According to the invention, by analyzing acquired sleep sign data, the forehead cold compress temperature is dynamically adjusted so as to improve the sleep quality.
Owner:武汉爱可泰思医疗科技有限公司

Respirator mask pad

The invention mainly relates to a respirator mask pad. The mask pad is composed of a nose pad and a mouth pad, wherein the nose pad is in a herringbone structure adapted to the two sides of the human nose; the mouth pad is composed of a supporting cushion and a covering layer, the supporting cushion is in an arc structure adapted to the human mouth, the covering layer is arranged at the inner side of the supporting cushion and the edge of the covering layer is fixedly connected to the supporting cushion; mutually matched and connected nylon bonding layers are arranged at the two tail parts of the herringbone structure of the nose pad and the two tail parts of the arc structure of the supporting cushion; the nose pad and the mouth pad are in butt joint into the mask pad through the nylon bonding layers. The mask pad provided by the invention has the advantages of simple structure, reasonable design, convenient use, capabilities of adjusting the size and effectively preventing the dry mouth phenomenon and gaseous distention.
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

Two-part plastic blank set

PendingCN109310852ADose ConsistencyAvoid production engineering difficultiesPharmaceutical containersMedical devicesEngineeringPharmaceutical formulation
The invention relates to a two-part plastic blank set for producing an active substance applicator for storing a unit dose of an active substance preparation and for dispensing said unit dose into thehuman nose, wherein the plastic blank set comprises a lower part and a top part separated from the lower part, wherein the lower part has a receiving space molding enclosed by a sealing edge and a one-part molded-on application tube extends from the receiving space molding, which application tube at the free end thereof is closed by a closure integrally molded in one piece over an attachment element, wherein the attachment element has a wall thickness of 0.1-0.5 mm, preferably 0.2-0.3 mm, and wherein the top part has a size in order, when laid on the lower part, to completely cover the holding space molding of the same, and has a sealing edge which can be connected in a sealing manner to the sealing edge of the lower part, wherein an attachment platelet extending from the respective sealing edge, preferably in the same plane as the sealing edge, is integrally molded on the top part or on the lower part. The invention further relates to an active substance applicator that can be produced therefrom.
Owner:克劳迪娅马特恩

Respiratory therapeutic electric heat source face mask

A therapeutic face mask apparatus for wearers with resistant respiratory viruses, is connected to a heat gun that provides adjustable heated and humidified air for inhalation. The heat gun heats ambient air that is breathed in through the face mask during normal breathing, which is worn over the nose and mouth of a person. A temperature gauge monitors temperature for future adjustment of the amount of heat generating current to raise the heat to a predetermined temperature to deactivate resistant viruses in compromised upper and / or lower respiratory systems of the wearer. The air in the chamber is heated for inhalation by a resistive element in the heat gun. The temperature of the resistive material (and by extension the warm air generated), is regulated / adjusted by increasing or decreasing the current output settings on the power source, so that heated and pressured air is produced.
Owner:SABIN ROBERT

Medical positive pressure breathing hood

The invention provides a medical positive pressure breathing hood, and belongs to the field of medical product manufacturing. The medical positive pressure breathing hood comprises a spherical transparent hood body, an air inlet pipe and an exhaust baffle; a wearing opening is formed in the bottom of the transparent hood body, a sealing skirt plate is arranged at the edge of the wearing opening, the exhaust baffle is installed at the top of the transparent hood body, a filtering net is arranged in the exhaust baffle, a dispersion pipe is arranged in the transparent hood body, a plurality of air inlet nozzles facing the human nose and mouth are formed in the dispersion pipe, one end of the air inlet pipe is inserted into the transparent hood body, and an air inlet fan is arranged at the other end of the air inlet pipe; and the air inlet pipe is inserted into the transparent hood body and is connected with the dispersion pipe. According to the medical positive pressure breathing hood, the introduced air is sprayed at the human mouth and nose, breathing is more fresh and natural, the water mist corresponding to the face on the transparent hood body can be effectively dried to avoid blocking the sight; and in addition, the exhaust gas generated by the medical positive pressure breathing hood is discharged through the top of the transparent hood body, and the heat in the hood can betaken away.
Owner:NANNING UNIV

Silicone rubber rhinoplasty prosthesis and manufacturing method thereof

The invention discloses a silicone rubber rhinoplasty prosthesis and a manufacturing method thereof. The silicone rubber rhinoplasty prosthesis comprises a nasal dorsum part, a nasal tip part and a nasal columella part. The nasal tip part is curved, and the nasal dorsum part and the nasal columella part are connected to two ends of the nasal tip part respectively; the nasal dorsum part, the nasaltip part and the nasal columella part each have a three-dimensional mesh structure, and the whole silicone rubber rhinoplasty prosthesis is integrally formed by three-dimensional printing and the whole is in an L shape. According to 3D CT data or 3D photography data of a human nose, and with combination of needs of a patient and an operation scheme, the silicone rubber rhinoplasty prosthesis is customized by 3D printing of silicone rubber. The operation effect can be predicted in advance, accurate and personalized effects are achieved, the deviation caused by doctor sculpting technology, aesthetics and other subjective factors can be reduced, at the same time, the operation time can be saved, the prosthesis and a nasal tissue have good matching property, the displacement and shaking afterimplantation of the prosthesis are reduced, and the silicone rubber rhinoplasty prosthesis can meet the needs of elasticity modulus of different parts of the nose.
Owner:宁波创导三维医疗科技有限公司

Respirator mask

A respirator mask that includes a body, a nasal interface, and a mouthpiece. The body defines an exterior surface and an interior space. The mouthpiece includes an inner channel that is insertable into a human mouth, wherein the inner channel extends outward from the exterior surface of the body and defines an opening into the interior space. The nasal interface includes a recessed portion that is recessed into the body and is configured to receive at least part of a human nose. The nasal interface further includes a pair of nozzles, wherein each nozzle of the pair of nozzles is insertable into a nostril of a wearer and defines an opening into the interior space.
Owner:LAMONCHA MARK

Gauze mask nose clip

A nose clip (12) for attaching a mask (10) to a person's nose. A nose clip (12) includes a non-linear strip (18) having first (20) and second (22) wings and a midsection (24). First, second and third inflection portions are provided between the first wing (20) and the middle section (24), between the central middle section (24) and between the middle section (24) and the second wing (22), respectively (26, 28 and 30).
Owner:3M CO

Novel police face identifying system and use method thereof

The invention discloses a novel police face identifying system and a use method thereof. The novel police face identifying system comprises an image acquisition module, a feature extracting module, a three-dimensional modeling and portrait base. The image acquiring module is used for recording the distance between the nose, the eyes, the mouth and the ears of a person applying for a driving license, three-dimensional modeling is conducted on recorded information through the feature extracting module, and then a model is stored in the portrait base. Face features of an applicant is more accurately recorded according to the distance between the nose, the eyes, the mouth and the ears and are stored in the portrait base for inquiry and analysis in the future.
Owner:SHAANXI HAOHAN DIGITAL TECH

Essence component artificial sniffing device synchronized with instrument analysis and synchronization method

The invention discloses an artificial essence component smelling device synchronized with instrument analysis and a synchronization method, and belongs to the technical field of analysis and detection. According to the device disclosed by the invention, two sample inlets of a gas chromatograph are respectively connected with two same chromatographic columns, the tail end of one chromatographic column is connected with a mass spectrometer for mass spectrometry of essence components, the tail end of the other chromatographic column extends out of a column box and is connected with a sniffing cover, the part outside the column box is synchronously heated by a transmission pipe, and simultaneous sample introduction is realized by utilizing a synchronous push rod; and synchronous separation of essence components on the two chromatographic columns is ensured. A synchronization method is used for debugging and verifying the synchronism of a mass spectrum detection signal and artificial olfactory information, so that the same compound separated on a chromatographic column can simultaneously reach a mass spectrum and a human nose, and researchers are helped to quickly and reliably determine the compound and evaluate the olfactory information; odor active compounds of flavors and fragrances can be accurately identified, and a more stable, reliable and convenient technical means is provided for fragrance identification, simulation and creation research.
Owner:海南红塔卷烟有限责任公司 +1

Optometry rack for eyeglasses

The invention relates to an optometry rack for eyeglasses. The optometry rack comprises a main beam; a nose pad component, wherein the nose pad component comprises an extendible arm, an adjusting mechanism and a nose pad, the extendible arm is connected to the main beam, the nose pad is connected with the extendible arm through the adjusting mechanism and has a contact face to be in contact with a human nose, and the adjusting mechanism is used for adjusting a shape of the contact face of the nose pad; a first eyeglass leg, connected to a first end of the main beam; a second eyeglass leg, connected to a second end of the main beam; a first lens fixing frame, wherein the first lens fixing frame is connected to the main beam and is located between the nose pad component and the first eyeglass leg; and a second lens fixing frame, wherein the second lens fixing frame is connected to the main beam and is located between the nose pad component and the second eyeglass leg. According to the optometry rack provided by the invention, an angle of arching of the nose pad can be adjusted, thus, the nose pad can be in better fit with arching height of a nose bridge of a testee, the comfort level of wearing of the optometry rack for the eyeglasses is increased, and more accurate parameters can be provided for subsequent matching of the eyeglasses.
Owner:上海三联(集团)有限公司

Remote sensing respiratory function monitoring device and method

The invention relates to a remote sensing respiratory function monitoring device and method. The device comprises carbon dioxide remote sensing monitoring sensors, a central processing unit and a display, wherein the carbon dioxide remote sensing monitoring sensors are used to acquire carbon dioxide cloud images in human nose exhaled airflow, the central processing unit is connected with each carbon dioxide remote sensing monitoring sensor, the central processing unit is used to obtain a three-dimensional dynamic image with temporal and spatial characteristics of carbon dioxide concentration according to the carbon dioxide cloud images and obtain a carbon dioxide concentration dynamically expanding with time according to the three-dimensional dynamic image, and the display is connected with the central processing unit and used to display the three-dimensional dynamic image and the carbon dioxide concentration. The remote sensing respiratory function monitoring device and method can notonly realize non-contact respiratory function measurement without being affected by environmental temperature, but also obtain more respiratory function parameters.
Owner:韩锋

Light-Shielding Body Structure And Novel Eyeshade Structure

InactiveUS20200352787A1Eye-masksHuman noseNose parts
Present invention teaches a light-blocking (shielding) structure, as well as a novel eye mask, that has a base with two light-shielding bodies, with additional area supports, to effectively blocks light from the gaps around the mask, pad or patches, by using flexible materials that can contour or conform to the shape of a human nose, thus creating a better “darkness” effect to enhance quality sleep experience.
Owner:XIAMEN SUNNYPET PROD
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