108 results about "Nose" patented technology

Fastener assembly configured for secure coupling to a component, the fastener assembly comprising: a bolt (60) having a head (62), a shank (64) and a central web (90) arranged around a portion of the shank; a limiter (130) having a rim (132) and a tube (134) the tube extending away from the rim;and a nozzle (180) having a central passage (182) extending through an upper section (186), the upper section further comprising a central wall (184) and a lower surface (188), and wherein at least one nose (196) extending from the lower surface (202), the at least one nose having a body (200) having a lower edge (208), an upper edge (204), a pair of side walls (210), an inner wall (214), and an arm (198) extending between the body and the lower surface of the nozzle, the upper edge (204) of the nose being arranged perpendicular to the arm (198) in a pre-assembly state, an intermediate assembly state, and an assembled state, and wherein the body is positioned inwards with respect to the central wall (184).

The present disclosure relates to the technical field of respiratory masks, and in particular to a cushion for a respiratory mask, and a respiratory mask. The cushion for a respiratory mask of the present disclosure comprises a sealing portion and a main body support portion, wherein the main body support portion is provided with nasal support portions respectively located on two sides of the sealing portion; the sealing portion and the nasal support portions are respectively rotated or bent at the positions of rotatable or bendable portions to form deformation adapted to the nose shape of a patient, so that the cushion has a better fit with the lower part of the patient's nose, thereby meeting the requirements for higher sealing performance of cradle masks. Moreover, the deformation of the sealing portion and the nasal support portions can adapt to nose shapes or sizes of different patients; for example, when the patient's nose is relatively small, the sealing portion and the nasal support portions undergo less deformation; conversely, the sealing portion and the nasal support portions undergo greater deformation, thereby meeting the wearing requirements of patients having different nose shapes or sizes.

A snorkeling respirator and equipment including the same includes a body and an air inlet tube in fluid communication with an interior of the body. The body includes a main frame, a view port, a waterproof sealing skirt, an air inlet passage, and a water outlet valve. The waterproof sealing skirt has a partition separating the interior into an upper chamber and a lower chamber. The upper chamber accommodates only the eyes of a user, and the lower chamber accommodates only the nose of the user. The air inlet passage is formed between the air inlet tube and the lower chamber, and is provided with a one-way valve that allows only external incoming fresh air to pass through the air inlet passage in one direction into the lower chamber. The water outlet valve is provided at a lower region of the body, so that air exhaled by the nose of the user can be confined to pass through the water outlet valve in one direction only from the lower chamber.

The utility model provides a kind of nose guide oxygen pipe of ear part pressure sore prevention, belong to medical instrument technical field, including: including oxygen intake component and fixed component, oxygen intake component is installed on fixed component, and fixed component is fixed on the head of user.The utility model is provided with fixed component on the oxygen intake component, so that oxygen intake component is fixed on the head of patient by fixed component, to avoid the tension of oxygen intake component when patient rolls over, causing oxygen intake component to separate, avoid the problem of oxygen intake component falling off, while using the above fixing mode, solve the traditional ear hanging type nose guide oxygen pipe when long time oxygen inhalation, it is easy to cause ear part pressure sore, cause the discomfort of patient.

Measuring device with a head bow as a carrier of motion sensors to be fixedly attached to the head of a person, as a functional component of a device for determining all degrees of freedom of movement of the mandible relative to the maxilla, in a middle part which is configured as a sensor carrier part and includes a nose support for support on the root of the nose, and two bracket parts attached to the ends of the middle part with joints, which are configured such that in the state of use they lie on the left and right sides of the head of the person above the ears in order to temporarily fix the head bow there, wherein within the middle part or fixedly connected to it is a sensor system for determining the acceleration, the attitude or the position.

A snap fit nose cone comprising a body having a tapered nose and an edge with a snap fit lip configured such that the nose cone can be snapped into place on an inlet housing and such that the edge of the inlet housing abuts the edge of the inlet housing body.

1. Name of the product in this design: Otolaryngology sprayer. 2. Purpose of this design: This design is for use as a device for spraying medication on patients with ear, nose, and throat diseases. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application belongs to the technical field of medical devices, and specifically provides a baby respiratory nasal mask capable of adjusting the fitting degree according to the air pressure state, which comprises a respiratory nasal mask, an air pressure detection structure, a flexible air bag, an inflation valve structure, a flexible sponge, a fixed head cover and a tightness adjusting assembly; the respiratory nasal mask is connected with a breathing machine through a pipeline; the breathing machine is provided with a control module; the air pressure detection structure is installed on the respiratory nasal mask; the control module transmits an air pressure detection signal to the air pressure detection structure; the flexible air bag is installed on the end surface of the respiratory nasal mask in contact with the baby's face; the inflation valve structure is arranged on the flexible air bag; the flexible sponge is installed on the end surface of the flexible air bag away from the respiratory nasal mask; the fixed head cover is connected with the respiratory nasal mask through an elastic band; and the tightness adjusting assembly is installed on one end of the elastic band located on the fixed head cover. The tightness adjusting assembly drives the elastic band to adjust the tightness between the respiratory nasal mask and the baby's face to adapt to different babies.

To provide a mask that minimizes discomfort during wearing and removal. [Solution] The mask (1) comprises a cover portion (10) that covers the wearer's nose and mouth and is breathable, extending in a vertical direction (X) to the upper and lower sides when worn, a horizontal direction (Y) perpendicular to the vertical direction, and a pair of ear loops (20) joined to each side of the cover portion. The load on the ear loops in the 1.5x stretched state, which is 1.5 times the natural state, is between 0.09N and 0.26N. The load on the ear loops in the 2.0x stretched state, which is 2.0 times the natural state, is between 0.18N and 0.47N.

The utility model relates to medical auxiliary technique field, concretely relates to nasal stomach tube paste, including sticking and nasal paste piece on the nose, and with the pipe paste piece for nasal catheter fixed, be provided with connecting portion between the nasal paste piece and pipe paste piece, the connecting portion is the belt body, and both ends of the inner surface of belt body are provided with magic paste hook face and nap face respectively, and the belt body is wound on the nasal paste piece and is fixed through magic paste hook face and nap face connection, the utility model discloses the design of vertical connection, and the tension can be more evenly distributed on the surface of adhesive tape, and cooperate with the rubber band of the outer surface of belt body and set up and further increase the friction force with the nose portion and contact the nose portion, so the influence to the nasal paste piece is more balanced, reduces the risk that the adhesive tape slides or shifts.

1. Name of the product in this design: Patch (nose patch). 2. Purpose of this design: For use as a patch. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is for a thin product, therefore the left view, right view, bottom view, and top view are omitted.

A method for treating a narrowed region of a lumen in a patient's ear or nose is described herein. The method includes advancing a catheter within the lumen such that a distal end of the catheter is positioned proximate the narrowed region, filling a fillable member to cause the fillable member to expand within the lumen, and generating at least one shockwave from at least one shockwave emitter. The at least one shockwave creates one or more fractures in a bone structure of the narrowed region of the lumen that causes the narrowed region to expand.

The present application relates to a kind of respirator's gasket and respirator, it is related to respirator technical field.The respirator's gasket of the present application, including sealing portion and main body support portion, the nose support portion of the main body support portion is respectively located in the both sides of the sealing portion, by sealing portion and nose support portion respectively in the position of rotatable or bendable part are rotated or bent to form the deformation of adaptation patient nose shape, so that the fit of gasket with the lower part of patient's nose is better, to meet the requirement of higher sealing of cradle mask;And the deformation of sealing portion and nose support portion can adapt to the nose shape or size of different patients, for example, the nose of patient is small, the deformation of sealing portion and nose support portion is smaller, on the contrary, the deformation of sealing portion and nose support portion is larger, to meet the wearing requirement of patient with different nose shape or size.

The present disclosure relates to an intranasal nozzle for medicament delivery. The intranasal nozzle comprises first and second delivery members. The first delivery member is configured to be inserted into a first nostril of a patient and comprises a first end portion that has a first medicament outlet. The second delivery member is configured to be inserted into a second nostril of the patient and comprises a second end portion that has a second medicament outlet. A gap is disposed between the first and second delivery members that is configured to receive at least a portion of the septum of the patient's nose when the first and second delivery members are inserted into the first and second nostrils. The width of the gap between the end portions of the first and second delivery members is at least 6 mm and the external width of the intranasal nozzle at the end portions is at most 20 mm. The present disclosure also relates to an intranasal medicament delivery system and to a method of delivering medicament to a patient.

The utility model discloses an ear-nose-throat atomization dosing device, including atomizer and medicine delivery pipe, and the medicine delivery pipe's medicine inlet end is communicated with the medicine outlet end of atomizer and is installed, still include: gas heater, its top side in the medicine outlet end of atomizer and with the fixed connection of atomizer's outer wall, the soft pad, its inside hollow forms and forms the flow guide groove, the middle position of soft pad one end fixedly penetrates and installs the pressure limiting valve, and the air inlet end of pressure limiting valve and the exhaust end of gas heater are communicated and installed, be equipped with exhaust mechanism in the flow guide groove. This improved ear-nose-throat atomization dosing device uses, can under the condition that almost does not influence medicine delivery pipe bending deformation, synchronous to atomization medicine for sustained heating treatment, to make the atomization medicine of medicine delivery pipe discharge always maintain in the warm state, can greatly reduce atomization medicine in with patient ear-nose-throat inside contact to patient's irritability, not easy to cause patient to feel uncomfortable.

1. Name of the designed product: a nose. 2. Use of the designed product: for a nose. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

This utility model provides a maxillofacial bow for denture diagnosis, relating to the field of facial bow technology. It includes a support frame with a nose support assembly in its center; symmetrically arranged first L-shaped arms and second L-shaped arms, each with a first earplug at its front end and a second earplug at its front end; a linkage adjustment mechanism comprising a gear located at the center of the support frame, and a first rack and a second rack meshing with the gear, wherein the first rack connects to the first L-shaped arm and the second rack connects to the second L-shaped arm; the first L-shaped arm has a first clearance groove for accommodating the second rack, and the second L-shaped arm has a second clearance groove for accommodating the first rack; an adjustment knob is coaxially fixed to the gear, and its rotation drives the first rack and the second rack to move in opposite directions, achieving synchronous opening and closing adjustment of the first and second L-shaped arms. The advantages of this utility model are synchronous expansion on both sides, uniform force distribution, no deviation, high precision, and good stability.

The application relates to the field of medical devices and discloses an olfactory detection device which comprises a host, a breathing mask and a connecting structure arranged between the host and the breathing mask; at least one smell bottle, a blowing pump and a blowing electromagnetic valve are arranged in the host; the blowing pump is used for providing airflow so that the airflow carries test smell in the smell bottle to the breathing mask; the breathing mask is provided with a blowing passage and a backflow passage. In the application, the blowing passage and the backflow passage are arranged at the breathing mask, test gas is transported to the nose area of a subject to perform olfactory detection, meanwhile, the remaining test gas which is not inhaled can be recycled, the test gas escaping to the external environment and remaining in the device are reduced, the cross smell interference between front and rear wheel tests is reduced, and the stability of the olfactory detection process and the reliability of the detection result are improved.

The application provides a head manufacturing process of a bionic animal, which comprises the following steps: S1, manufacturing a head cover; S2, manufacturing a head core; S3, assembling the head core in the head cover; S31, fixing and connecting an eyelid connecting piece on the inner side of the head face cover above and below an eye mounting port, connecting a bionic eyelid piece with the eyelid connecting piece; fixing and connecting a nasal upper jaw shell on the inner side of a nasal upper jaw outer skin, and fixing and installing a bionic nose head piece; S32, placing a core main body into the head face cover, fixing and connecting a bionic eye assembly with a transmission framework, connecting the bionic eyelid piece with an eyelid driving piece, and fixing and connecting the bionic lower jaw part at the bottom with the lower jaw outer skin; S33, sleeving a front head shell on the core main body and fixing and connecting the front head shell with the nasal upper jaw shell and the transmission framework, and sleeving a rear head shell on the core main body and fixing and connecting the rear head shell with the front head shell and the transmission framework; the head manufacturing process realizes manufacturing of parts and precise assembly, effectively avoids assembly interference problems in the prior art, and improves production efficiency and product quality.

A mask (100) for delivering nebulized fluid to a patient for inhalation. The mask defines a cavity configured to at least partially accommodate the patient's nose and / or mouth. The mask (100) includes: a mask body (200) including an internal chamber (210). A reservoir holder (300) is at least partially located in the chamber (210) and configured to hold a reservoir containing liquid to be nebulized. A nebulizer mechanism (400) is at least partially located in the chamber (210) and configured to atomize the liquid from the reservoir. The mask body (200) defines a chamber outlet through the mask body (200) for delivering the nebulized liquid from the chamber (210) into the cavity for inhalation.

Pillow body for side and / or stomach sleepers, comprising: at least one support surface (12, 121) inclined towards the horizon (H) for supporting a first side of the head (13) of a user (15); and at least one support surface (14, 141) inclined towards the horizon (H) for supporting a second side of the head (13) of the user (15); wherein the at least first inclined support surface (12, 121) and the at least second inclined support surface (14, 141) are designed and arranged relative to each other such that, in a usable position of the pillow body, a head support (16, 161) is formed between them, which is designed to allow the user (15) to breathe through the nose (17) and / or mouth;wherein the cushion body (10) is designed such that in the usable position the head (13) of the user (15) is supported on the head support (16, 161) with the face by the at least two support surfaces (12, 14, 121, 141) in a position inclined downwards relative to the horizon (H).

The application relates to the technical field of medical devices, and discloses an ear-nose-throat drug delivery device, which comprises a drug delivery cylinder, the inside of the drug delivery cylinder is provided with a piston and a drug outlet nozzle, the inside of the piston is provided with a push rod, the side, away from the piston, of the push rod is provided with a disc, a connecting rod is fixedly connected between the piston and the disc, the outer walls of the push rod and the connecting rod are provided with a quantitative disc, an L-shaped groove is arranged in the inside of the quantitative disc, a magnetic block one is fixedly connected to the inner wall of the L-shaped groove, a hollow cylinder is slidably connected to the inside of the drug delivery cylinder, and one end of a tension spring is fixedly connected to the inner top wall of the hollow cylinder. By pushing the disc, the magnetic block one magnetically attracts a magnetic block two, the hollow cylinder is slid in the inside of the drug delivery cylinder, the quantitative disc is limited, the quantitative drug delivery of the drug delivery cylinder is realized, the drug dose entering the ear, nose or throat cavity is kept consistent, and the drug delivery amount is prevented from being too much or insufficient due to different pressing forces or operation habits.

The utility model discloses a kind of breathable cloth, including cloth body, the cloth body includes upper interlayer, lower interlayer and flexible support strip, the edge of upper interlayer and lower interlayer is connected, to form an internal placement cavity between the two, the support strip is placed in placement cavity and upper interlayer and lower interlayer are pried apart to form breathable gap between upper interlayer and lower interlayer, the cloth body is good, use comfortable Breathing. The utility model further discloses a kind of novel nose mask bandage, and the bandage center area and / or connecting band of bandage body adopt breathable cloth, utilize breathable gap, it is favorable to the discharge of heat and humidity, improve the air flow effect of bandage and head contact area, effectively alleviate the stuffy, sweating etc. Uncomfortable feeling caused by long time use, improve wearing comfort.

The utility model provides a kind of cataract surgery intraoperative support mask, belong to medical equipment technical field. Including mask main part, the both sides edge of mask main part is provided with connecting piece, mask main part is worn in human face by connecting piece, mask main part cover is set on the nose portion and the mouth portion above human face, mask main part is hollow design;Mask main part includes basic edge, main support rod and several side support rods, main support rod is along mask main part centerline and is set, the middle part of main support rod is protruded to the side away from human face, the both ends of main support rod are fixedly connected on basic edge, one end of side support rod is connected with main support rod, and the other end is connected with basic edge. Can avoid operating process after laying operating gown, operating gown directly covers patient's nose, so that patient can breathe smoothly during operation, and mask main part is completely attached to human face, and discomfort during the wearing process of mask main part can be reduced. With the effect that patient breathes smoothly during cataract surgery.

This invention discloses a calming, repairing, and sun-protective mask and its preparation method, relating to the field of mask technology. The mask includes a mask body and ear loops. The mask body, from the outside to the inside, comprises an outer layer, a sun-protective layer, a barrier layer, and an antibacterial hydrophilic repair layer. The antibacterial hydrophilic repair layer has a split structure, including two separate left and right substrates, with a cavity between the two substrates corresponding to the mouth and nose that exposes the barrier layer. Repair microcapsules are loaded on the repair layer, with the wall material being a composite wall material of temperature-sensitive and friction-sensitive materials, and the core material being a skin-care active composition. This invention achieves precise, zoned skin care and inhalation safety through its split structure and mouth / nose cavity, and achieves long-lasting skin care through dual sustained-release microcapsules. The mask of this invention is comfortable and safe to wear, combining sun protection, skin care, and antibacterial functions, effectively solving the "mask face" problem.

The invention provides AR (Augmented Reality) glasses, which comprise a glasses frame, and the glasses frame is provided with an insertion hole; the clamping structure is arranged in the mirror frame, the clamping structure comprises a clamping piece and an elastic piece, the elastic piece abuts against the clamping piece, and a clamping groove is formed in the clamping piece; the nose pad structure comprises a nose pad support and an inserting piece, the inserting piece is arranged on the nose pad support and can be in clamping fit with the clamping groove through the inserting hole, the clamping piece can move in the glasses frame conveniently through the elastic effect of the elastic piece, the nose pad structure and the glasses frame can be installed and detached conveniently, and the replacement efficiency and flexibility of the nose pad structure are improved.

The utility model relates to a kind of ox nose rings, belong to the field of tethering ox device.It includes first half ring body, second half ring body;One end of the first half ring body is hinged with one end of the second half ring body;The other end of the first half ring body is equipped with connecting portion, the end surface of the connecting portion is equipped with let slot, the let slot is divided into two spring pieces with the connecting portion, the end portion outside of the spring piece is equipped with clamping portion;The other end of the second half ring body is structured with the recess that can accommodate the connecting portion, the side wall of the recess is equipped with the through hole that can accommodate the clamping portion.The application is by forming spring piece in the end of first half ring body, by spring piece, clamping portion is inserted into through hole, to connect the first half ring body and second half ring body firmly, more stable connection, in use, ox nose ring is not easy to fall off.

The application discloses a medicine sprayer for ear-nose-throat patient nursing, and relates to the technical field of ear-nose-throat patient nursing, which comprises a support, a main snake neck pipe is installed on one temple of the support, the medicine sprayer for ear-nose-throat patient nursing provides a stable platform through a glasses type support, the position of a medicine bottle and an ear clip can be independently and multidimensionally adjusted in combination with the main snake neck pipe and a branch snake neck pipe, and the medicine bottle spout and the ear canal can be quickly and accurately aligned. The patient can lie down to operate, a precise mechanical transmission system of a push key-rack-driving gear-piston cylinder is used to convert one-time pressing operation of a user into extrusion of the medicine bottle, the stroke end point of the push key is set through a stop block and a screw, one or two first piston cylinders are controlled to work, the switching between a small dose and a standard dose can be realized, and the accurate dose requirement of different prescriptions and diseases can be met.

An apparatus includes a body and a shaft assembly extending distally from the body. The shaft assembly includes a malleable distal portion and an enlarged tip positioned at a distal end of the malleable distal portion. The shaft assembly further includes a position sensor positioned within the enlarged tip. The position sensor is configured to generate a signal indicating a position of the enlarged tip in three-dimensional space. The shaft assembly further includes an illuminating element positioned within the enlarged tip. The illuminating element is configured to emit light. The shaft assembly further includes an inflatable balloon positioned proximal to the enlarged tip. The inflatable balloon is configured to dilate a passageway in an ear, nose, or throat of a patient.