19 results about "Upper lip" patented technology

A nasal mask for sealing the area from the nose tip to the upper lip of the user. It includes a flexible part that curves towards one side of the user's face. The flexible part has at least one protrusion, a chamber to accommodate gas, a first opening and at least one second opening. The flexible part includes a sealing section that, during use, surrounds the area at least including the nose tip, the first nostril, and the second nostril of the user, and makes contact with the area around the nostrils. The sealing section has at least one thin region and a support region that is thicker than the thin region. The nasal mask may also include a rigid part, an exhaust port, and a spring structure.

A sealing interface includes an inner cushion and an outer sheath. The outer sheath substantially seals against the facial contours of the user. The inner cushion and the outer sheath each have a nasal bridge region, left and right cheek regions and either one of an upper lip region or a chin region. In use these regions are aligned with the corresponding nasal bridge region, left and right cheek regions and either the upper lip region or the chin region of a user. The inner cushion includes a hinged region. The hinged region is adapted to flex substantially independently of the inner cushion cheek regions.

A liquid collector (1) is provided with a first funnel-shaped body (10) delimited at the top by an annular rim (12) and provided at the bottom with an outlet (11) for the liquid and coupling means (100) for a removable collecting member (102) for collecting the liquid coming from the outlet (11); a first front wall (120) and a second rear wall (122), both supported in a hydraulically sealed manner between two lateral sides (124) of the first body (10) and facing each other by the annular rim (12); the second wall (122) is delimited at the top by a concave curved section (1220) shaped to couple, in use, with the anatomical facial shape interposed between the upper lip and the nose of the user.

The utility model discloses a nasal cavity flusher capable of preventing liquid leakage, and relates to the technical field of nasal cavity flushing tools. The nasal cavity flusher comprises a liquid storage bottle body and an elbow joint arranged in the middle of the upper end of the liquid storage bottle body through a connecting cover, and one end of the elbow joint is in threaded connection with a flushing assembly. The flushing assembly comprises a butt joint mechanism, a fixing mechanism movably clamped and embedded in the outer wall of the butt joint mechanism and a receiving mechanism movably clamped and embedded in the fixing mechanism. Therefore, when an operator uses the nasal cavity irrigator, the opening semicircular block can be arranged on the outer wall of the irrigation pipe in a wrapping mode according to the use requirement of the operator, the T-shaped fixing block movably installed in the inner cavity of the penetrating groove drives the hollow semicircular block to be arranged at the lower end of the nostril of the operator, and the upper lip of the operator is shielded through the hollow semicircular block; after the liquid flushes the nostrils, the liquid flowing out along the nostrils can enter the inner cavities of the hollow semicircular blocks to be stored, and therefore the function of preventing liquid leakage is achieved. In addition, the operator can adjust the position of the T-shaped fixing block in the inner cavity of the penetrating groove according to the distance between the nose and the lips of the operator, and use is convenient and fast.

The invention discloses an oral cavity operation field exposure device, and belongs to the technical field of medical instruments. The invention solves the problem that in the prior art, a novel oral cavity operation field exposure device with an optimized structure and integrated functions is urgently needed to realize non-invasive, stable and all-around operation field presentation. The soft tissue retractor comprises an upper lip block and a lower lip block, the two ends of the upper lip block are connected with the two ends of the lower lip block through two V-shaped pieces respectively, and fixing pieces used for fixing the soft tissue retractor are arranged on the two V-shaped pieces; the dentition spreader comprises a rigid frame, the rigid frame comprises an upper plate and a lower plate, the two ends of the upper plate and the two ends of the lower plate are connected through two connecting rods to form a mouth-shaped structure, the upper plate and the lower plate are both arc-shaped plates, a movable upper jaw supporting plate is arranged on the upper plate, and a jaw support or a jaw pad is detachably connected to the upper jaw supporting plate. A tongue blocking piece is arranged on the lower plate in an up-down sliding mode. The oral cavity surgery field of a patient can be simply, effectively and fully exposed, and the good universality effect is achieved.

This invention belongs to the field of external patches for health care, specifically relating to a controllable sustained-release essential oil bead nasal patch for the upper lip and its preparation method. The controllable sustained-release essential oil bead nasal patch for the upper lip is an arc-shaped sheet structure that fits the area below the nostrils on the upper lip. Its length is 28-36 mm and its width is 14-20 mm, with the width in the middle narrower than at both ends. The patch comprises, from top to bottom, a backing layer, an essential oil bead carrier layer, a breathable diffusion layer, and an adhesive release layer, stacked sequentially. This invention overcomes the technical defects of traditional nasal patches, such as uncontrolled essential oil evaporation rate, poor sustained-release effect, inability to activate on demand, short shelf life, and poor user experience. It achieves sealed preservation of essential oils, on-demand activation, and directional controllable sustained release, improving the stability and durability of the health care effect. Simultaneously, it ensures comfortable application, good concealment, and a stable and controllable preparation process, enabling large-scale mass production.

A nasal mask for sealing the area from the nose tip to the upper lip of a user has a flexible portion curved toward the face of the user, the flexible portion having at least one protrusion and a chamber containing a gas, a first opening facing the face of the user and at least one second opening configured to receive a continuous positive pressure gas flow into the flexible portion, the flexible portion further comprises a sealing portion which, in use, surrounds the user at least including the nose tip and the first and second nostrils and abuts against the face around the nostrils, has at least one thin region and a support region thicker than the thin region, the nasal mask can be further provided with a rigid part with at least two connecting ports, an exhaust port with at least one hole opening and a spring structure with a foldable wall, the opening of the nasal mask can be adjusted according to the nose of the user through the design of the spring structure, and the sealing performance and comfort of the nasal mask are further improved.

The present invention is directed to a gas collector for collecting gas at a patient. The gas collector may include an interface configured to form at least one channel at an upper lip of a patient. The channel may be in fluid communication with a nose region and a mouth region of the patient. The interface may include one or more spacers configured to contact the patient's face to space the channel wall portion from the patient's face.

To provide a nasal seal for a respiratory interface and / or an interface including the nasal seal.SOLUTION: A nasal seal for a respiratory interface comprises a supple lower-nose-receiving center part having a concave shape pre-formed to receive and sealingly contact the tip, lower sides, and base of the nose and sealingly contact the upper lip, and position an aperture for gas flow beneath the nares of a wearer. The seal may have resilience or memory towards this preformed shape.SELECTED DRAWING: Figure 2

Methods and apparatus to provide improved straws are described. In an embodiment, a drinking straw comprises a top portion and a bottom portion. The top portion is to engage with a user's upper lip and the bottom portion is to engage with a user's lower lip. The top portion is to have a curvature to promote reduced crinkle / wrinkle in the user's upper lip while sipping through the straw. Other embodiments are disclosed and / or claimed.

The invention discloses a full-mouth rubber barrier for treating the oral cavity of children under general anesthesia, which comprises a split type adjustable bracket formed by connecting a front section and a rear section through a flexible hinge, the front section is arranged in an anterior tooth area, and the adjusting width range is 15-30mm; the rear section is mounted in a rear tooth area, the adjusting width range is 10-25mm, and the adjusting range of a telescopic rod of the rear section in the buccal tongue direction is 18-28mm; the hydrogel liner is in a long strip shape, has the width of 8-10 mm and is attached to mucous membranes on the inner sides of the upper lip and the lower lip; the thickness of the rubber barrier cloth is 0.13-0.15 mm, the surface of the rubber barrier cloth is coated with a nano hydrophobic layer, and the contact angle is gt; at 110 degrees, cutting in an anterior tooth area and a posterior tooth area; the intelligent clamping unit comprises an anterior tooth area metal clamp and a posterior tooth area silica gel clamp, and the anterior tooth area metal clamp is fixed to the neck of a target tooth in an anterior tooth area and is integrated with a miniature pressure sensor; the back tooth area silica gel clamp symmetrically clamps the neck of the breast molar, and a piezoresistive sensor and an electromagnetic release device are arranged in the back tooth area silica gel clamp; the problems that in the prior art, due to poor dental arch shape adaptation, lip and tongue soft tissue compression injuries are caused, and moisture insulation fails in the general anesthesia treatment operation are solved.

The present invention is directed to a gas collector for collecting gases at a patient. The gas collector may include an interface configured to form at least one channel at an upper lip of the patient. The channel may be in fluid communication with the patient's nose and mouth regions. The interface may include one or more spacers configured to contact the patient's face so as to space a channel wall portion from the patient's face.

The utility model provides a nostril expansion protection device before a nasal endoscopic surgery. The nostril expansion protection device comprises a nostril protection cover, wherein one side of the nostril protection cover extends into a nostril; the nostril shield is in a U shape, and the other side of the nostril shield is provided with an upper lip shield which is integrally formed with the nostril shield. According to the nostril expansion protection device before the nasal endoscopic surgery, the nostril protection cover is designed to be in a U shape and can be attached to the natural shape of the nostril, meanwhile, the integrally-formed upper lip protection cover can provide additional protection for the nostril opening, and damage to the areas when surgical instruments enter and exit the nostril and are used in the nasal cavity is reduced. By means of the design, the risks of damage and burn are reduced, formation of local scars is reduced, therefore, the face attractiveness of a patient is protected, and the possibility of doctor-patient disputes is reduced.

The present invention relates to a gas collector for collecting gas in a patient. The gas collector may include an interface configured to form at least one channel in the patient's upper lip. The channel may be in fluid communication with the patient's nose and mouth area. The interface may include one or more spacers configured to contact the patient's face and space a channel wall portion from the patient's face.

A collector (1) for liquids provided with a first funnel-shaped body (10) delimited at the top by an annular edge (12) and provided at the bottom with an outlet (11) for liquids and with coupling means (100) for removable collection members (102) of the liquids from the outlet (11); a first front wall (120) and a second rear wall (122) carried in a hydraulically sealed manner by the annular edge (12) between two sides (124) of the first body (10) and mutually facing one another; the second wall (122) being delimited at the top by a concave curved segment (1220) shaped for shape coupling, in use, with an anatomic facial portion arranged between a user's top lip and nose.

The present invention relates to a nasal attachment (10) adapted to engage with a dispensing head (1) of a device for dispensing fluid or powder products via the nose, the dispensing head (1) being adapted to be at least partially inserted into a nostril during actuation, the nasal attachment (10) comprising a curved first support region (11) and a second support region (12), the first support region (11) being adapted to engage with a nasal septum separating the openings of two nostrils and with each of the two nostrils laterally toward the nasal ala, the second support region (12) being angled relative to the first support region (11) and adapted to engage with the upper lip.

The utility model relates to the technical field of oral cavity training instruments, and discloses an integrated appliance with air holes, which comprises a body, an upper tooth space, a lower tooth space and a tongue accommodating groove, the upper tooth space and the lower tooth space are arranged on two opposite sides of the body and are arranged along the periphery of the tongue accommodating groove, and the upper tooth space and the lower tooth space are communicated with each other. The rear end of the upper tooth groove, the rear end of the lower tooth groove and the rear end of the tongue containing groove are open. The body comprises a tongue blocking part, an upper lip blocking part and a lower lip blocking part, the upper tooth groove is formed between the tongue blocking part and the upper lip blocking part, and the lower tooth groove is formed between the tongue blocking part and the lower lip blocking part; the upper lip blocking part is provided with a first through hole communicated with the upper tooth groove, and / or the lower lip blocking part is provided with a second through hole communicated with the lower tooth groove. According to the integrated appliance with the air holes, the situation that lips are sucked by the appliance can be avoided, and the wearing comfort is improved.

The utility model relates to the technical field of tooth correction, and discloses a silica gel accessory induction appliance which comprises a tongue blocking part, an upper lip blocking part and a lower lip blocking part, an upper tooth groove is formed between the tongue blocking part and the upper lip blocking part, a lower tooth groove is formed between the tongue blocking part and the lower lip blocking part, and the upper tooth groove and the lower tooth groove are communicated with each other. A first protrusion protruding towards the side wall of the upper tooth groove is formed on at least one of the tongue blocking part and the upper lip blocking part, and the first protrusion inclines downwards from the base part to the central axis of the end part. And / or at least one of the tongue blocking part and the lower lip blocking part is provided with a second protrusion protruding towards the side wall of the lower tooth groove, and the second protrusion is obliquely arranged upwards from the base part to the central axis of the end part. The thrust applied to the teeth by the silica gel accessory induction appliance can adapt to the growth change of the teeth, so that the occlusal relationship can be better adjusted in an auxiliary manner.

The utility model relates to the technical field of bionic robots, in particular to a lip driving device and a bionic robot head. The lip driving device provided by the utility model comprises a pair of lip middle driving mechanisms, a pair of lip angle driving mechanisms and two pairs of lip side driving mechanisms, the pair of lip middle driving mechanisms are respectively used for being connected with the skin of the middle part of the upper lip and the skin of the middle part of the lower lip; the pair of lip angle driving mechanisms is used for being connected with the skin of the pair of lip angle parts; one pair of lip side driving mechanisms is used for being connected with the skin on the two sides of the middle of the upper lip, and the other pair of lip side driving mechanisms is used for being connected with the skin on the two sides of the middle of the lower lip. The pair of lip middle driving mechanisms, the pair of lip corner driving mechanisms and the two pairs of lip side driving mechanisms are used for independently driving eight point positions of the skin of the lip part, various micro-expression actions of the lip part can be achieved, and the expression simulation effect is more vivid.