35 results about "Nasal tip" patented technology

The utility model provides a nasal feeding tube fixator which comprises a nasal paste support body, a slender rod body, a parallel hook, an adjusting screw buckle and an arc-shaped clamping piece, the bottom end of the nasal paste support body is flush, the top end of the nasal paste support body is inclined, and the slender rod body is arranged at the top end of the nasal paste support body. The slender rod body extends out of the nose tip and then is bent, so that the tail end rod body is located on one side of the slender rod body and corresponds to one side of the nasal cavity, the parallel hook is fixed below the tail end rod body, one side of the parallel hook is open, the adjusting screw buckle is arranged on the tail end rod body in a vertically movable mode, and an arc-shaped clamping piece matched with the parallel hook is arranged at the bottom end of the adjusting screw buckle. The nasal feeding tube fixator is simple in structure, and the nasal feeding tube is firmly fixed.

This invention provides a stable nasal support device, belonging to the technical field of nasal support devices. The stable nasal support device includes: a support body with an arc-shaped plate structure matching the curve of the nasal bridge; a sliding guide rail assembly arranged along the longitudinal axis of the support body, comprising a unidirectional guide rail and a sliding block that cooperate with each other; an elastic buckling mechanism located on the side wall of the sliding block, forming a one-way lock with the toothed structure of the unidirectional guide rail; a nasal tip support module hinged to the front end of the sliding block via a universal connector; and a fixed base located at the end of the support body, having a curved surface structure that conforms to the nasal bone. The elastic buckling mechanism includes a claw, a spring plate, and an unlocking button. This invention solves the shortcomings of traditional nasal supports in terms of stability and adaptability, achieving dynamic adaptation and stable control of the complex mechanical environment after nasal surgery.

An ablation balloon catheter includes an outer catheter shaft and an inflatable balloon whose first end is connected to the outer catheter shaft. The catheter includes a movable nose tip to which the second end of the inflatable balloon is connected. The catheter has a first electrode basket having a plurality of first splines, whose first end is connected to the outer catheter shaft and whose second end is connected to the nose tip. A second electrode basket is also provided, which has a plurality of second splines, whose first end is connected to the outer catheter shaft and whose second end is connected to the nose tip. The second electrode basket is positioned above the first electrode basket, and the plurality of first splines are rotationally offset from the plurality of second splines. One or more first splines support one or more electrodes, and one or more second splines support one or more electrodes. The catheter has an actuator that moves the nose tip axially to facilitate the transition of the first and second electrode baskets to a folded state when the balloon deflates. The multiple first splines and multiple second splines are configured to expand radially when the inflatable balloon is inflated, with the multiple first splines interposing between the multiple second splines.

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.

This product is a device for cleaning pores on the surface of the nose, such as the tip and bridge, and is made of a flexible resin material such as silicone. By pressing the face against the product, which contains a cleaning solution in the solution holder, and pressing the solution holder as shown in the "reference diagram showing the usage state," the cleaning solution rises and circulates, allowing the pores on the tip of the nose to be cleaned.

The application provides a smart mirror virtual makeup intelligent recommendation system, and relates to the technical field of data processing, and comprises an acquisition module configured to collect face image data of a user; based on the face image data, a plurality of feature regions of the face of the user are identified, including a left outer corner of the eye region, a right outer corner of the eye region and a lower nose tip region; center coordinates of the three feature regions are extracted, a face feature analysis circle frame is constructed, and based on the center, the radius and the distribution relationship of the three points relative to the center of the circle frame, structural characteristic analysis is performed on the face feature distribution in the frame to obtain face structure compensation parameters. The application realizes high matching of the virtual makeup effect with the actual scene and the skin state.

The utility model discloses a nose shaping ectogenic silica gel nose tip support structure which comprises an ectogenic extension support, a nose tip section is arranged at the front end of the ectogenic extension support, a forked nose tip support section is arranged on the side wall of the ectogenic extension support, and the forked nose tip support section and the ectogenic extension support are integrally connected. The bifurcate nose tip support section and the ectogenic extension support are arranged in a relatively bent mode, and relates to the technical field of medical instruments. Through an integrated nose tip extension lifting silica gel material, the nose shaping ectogenic silica gel nose tip support is arranged, the concept and method for extending the nose tip through the ectogenic support are well applied, and the nose tip extension effect and stability are enhanced; the nasal tip lengthening and lifting surgical operation can be simplified, complications are reduced, the support is attached to the nose bridge bone, and the nasal tip lengthening and lifting stability is improved.

Nasal and oral inhalers are disclosed herein. An example inhaler includes a body including a first end, a second end opposite the first end, and first and second nose tips on the first end. The first and second nose tips have first and second openings, respectively. The body also includes a third opening in the second end, and an internal cavity extending between the first and second openings and the third opening. The inhaler also includes a substance (e.g., an essential oil) in the internal cavity. The first and second nose tips are to be used to inhale vapors from the substance nasally, and the third opening is to be used to inhale vapors from the substance orally.

A balloon catheter includes an inflatable balloon coupled to an outer catheter shaft and an axially translatable nose tip to which the inflatable balloon is coupled. An electrode basket surrounds the balloon and has a plurality of first splines and a plurality of second splines, wherein the plurality of first splines and the plurality of second splines are configured to deploy under inflation of the inflatable balloon and wherein at least some first splines of the plurality of first splines include at least one electrode. An actuator axially translates the nose tip in a longitudinal direction to facilitate the electrode basket moving to a collapsed state when the balloon is deflated and to an expanded state when the balloon is inflated. The actuator moves between an extended position and a retracted position and a lock mechanism locks the actuator in the extended position.

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.

This product is a device for cleaning pores on the surface of the nose, such as the tip and bridge, and is made of a flexible resin material such as silicone. By pressing the face against the product, which contains a cleaning solution in the solution holder, and pressing the solution holder as shown in the "reference diagram showing the usage state," the cleaning solution rises and circulates, allowing the pores on the tip of the nose to be cleaned.

The invention relates to a patient interface which comprises a plenum chamber for a patient interface, and a positioning and stabilising structure. The plenum chamber is pressurisable to a therapeutic pressure of at least 6 cmH2O above ambient air pressure throughout a patient's respiratory cycle in use, and comprises one or more walls, one or more plenum chamber inlet ports, and a seal-forming structure. The one or more walls are at least partially enclosing a volume of space. The one or more plenum chamber inlet ports are sized and structured to receive a flow of air at the therapeutic pressure for breathing by a patient throughout the patient's respiratory cycle in use. The seal-forming structure is constructed and arranged to form a seal with a region of the patient's face surrounding an entrance to the patient's airways. The seal-forming structure comprises a nasal portion having at least one nasal hole configured to deliver the flow of air at said therapeutic pressure to an entrance to the patient's nares in use. The seal-forming structure comprises an oral portion having an oral hole configured to deliver the flow of air at said therapeutic pressure to an entrance to the patient's mouth in use. The seal-forming structure is constructed and arranged to maintain said therapeutic pressure in the plenum chamber throughout the patient's respiratory cycle in use. The positioning and stabilising structure is configured to generate a force to hold the seal-forming structure in a therapeutically effective position on the patient's head. The nasal portion of the seal-forming structure is configured to seal against an inferior periphery of the patient's nose, and has a pair of nasal holes configured to deliver the flow of air to the patient's corresponding nares in use. The seal-forming structure comprises a bridge portion between the pair of nasal holes. The bridge portion is provided between a central portion of the nasal portion that is configured to be positioned inferior to the patient's pronasale in use and a lip superior portion of the nasal portion that is configured to seal against the patient's lip superior in use. The bridge portion is slack to allow movement of the central portion away from the lip superior portion in use.

This invention discloses a mouse control method, medium, and device based on head posture recognition. It acquires a facial image and collects key feature points of the zygomatic arch, eyebrows, nose tip, and mouth. Based on the geometric relationship of these key feature points, it determines the head posture movement data in the horizontal and vertical directions. Based on the vector relationship of this movement data in a pre-established Cartesian coordinate system of the facial image, it calculates the mouse offset and controls the cursor movement accordingly. Based on the key feature point of the mouth, within a continuous fixed frame cycle, a mouse click event is triggered when the distance difference between the two corners of the mouth remains consistently greater than a set distance threshold. Advantages: Applicable to a contactless scenario, especially in the field of accessibility applications, it strengthens the solution to the problem of inconvenience for disabled users and has a certain degree of fun, with a broad market potential.

A balloon catheter includes an inflatable balloon coupled to an outer catheter shaft and an axially translatable nose tip to which the inflatable balloon is coupled. An electrode basket surrounds the balloon and has a plurality of first splines and a plurality of second splines, wherein the plurality of first splines and the plurality of second splines are configured to deploy under inflation of the inflatable balloon and wherein at least some first splines of the plurality of first splines include at least one electrode. An actuator axially translates the nose tip in a longitudinal direction to facilitate the electrode basket moving to a collapsed state when the balloon is deflated and to an expanded state when the balloon is inflated. The actuator moves between an extended position and a retracted position and a lock mechanism locks the actuator in the extended position.

Nasal and oral inhalers are disclosed herein. An example inhaler includes a body including a first end, a second end opposite the first end, and body includes first and second nose tips on the first end. The first and second nose tips have first and second openings, respectively. The body also includes a third opening in the second end, and an internal cavity extending between the first and second openings and the third opening. The inhaler also includes a substance (e.g., an essential oil) in the internal cavity. The first and second nose tips are to be used to inhale vapors from the substance nasally, and the third opening is to be used to inhale vapors from the substance orally.

The utility model relates to the technical field of nasal plastic instruments, and discloses an instrument for simulating the nose tip form after nasal plastic surgery, which comprises a tweezers main body and a detachable silica gel cap, two detachable silica gel caps are arranged on one side of the tweezers body, a nasal cavity attaching part is arranged at one end of the top of each detachable silica gel cap, a nostril inserting part is arranged at one end of the bottom of each detachable silica gel cap, and a front end pipe is arranged on one side of each detachable silica gel cap and the tweezers body. A joint horn groove is formed in the side, facing the tweezers body, of the interior of the front end pipe. According to the instrument for simulating the shape of the nose tip after the nasal plastic surgery, the handle and the detachable silica gel cap are combined, the design of a rapid replaceable head device is achieved, the device is convenient and rapid to replace and use, the device cost is low, the detachable silica gel cap is made of soft silica gel materials and treated with an antibacterial coating, and the appearance is attractive. And the cleanness, sanitation, softness and comfort of the product are further improved.

The invention discloses a postoperative body position monitoring and adjusting method and system based on visual identification, and belongs to the technical field of medical auxiliary equipment.The monitoring system comprises a multi-view RGB-D camera set and an image analysis module. Key points are identified through a part-by-part optimization algorithm, and parameters such as a prostration angle and a nose tip distance are calculated; an intelligent decision module is configured to predict a risk with an LSTM model and generate an instruction. The matched adjusting system is provided with a multi-partition air bag cushion and a pressure feedback module, and attitude and pressure optimization is achieved through double-closed-loop control. Therefore, the problems that in existing postoperative body position monitoring, wearable equipment is poor in comfort level, weak in visual recognition interference resistance, single in parameter and lack of risk prediction and closed-loop adjustment are solved.

This product is a device for cleaning pores on the surface of the nose, such as the tip and bridge, and is made of a flexible resin material such as silicone. By pressing the face against the product, which contains a cleaning solution in the solution holder, and pressing the solution holder as shown in the "reference diagram showing the usage state," the cleaning solution rises and circulates, allowing the pores on the tip of the nose to be cleaned.

A nasal suction device includes a collection chamber within a nasal tip for collecting mucus. The nasal suction device also includes an air pump, located within a main body, in fluid communication with the collection chamber. The nasal suction device further includes an air gap chamber defined in a base removably coupled with the main body, the secondary air gap chamber positioned between the collection chamber and the air pump.

This invention relates to the field of post-rhinoplasty auxiliary tools, specifically a post-nasal shaping auxiliary tool. It primarily addresses the technical problems of current post-rhinoplasty shaping products, such as rough and inaccurate results and poor post-operative recovery. The tool includes a left and right nasal tip clamp and a tension curved connecting plate. The curved connecting plate is equipped with a single nasal tip tilting clamp and two sets of alar groove shaping devices. The nasal tip tilting clamp and alar groove shaping devices are arranged in an inverted triangle. Adjustable grooves are provided at both ends of the curved connecting plate, and the adjustment grooves and adjustment strips constitute a height adjustment structure. The left and right nasal tip clamps are connected to nostril retainers (which are replaceable) to shape and fix the nasal tip and nostrils as a whole. By using the 1. nasal tip tilting clamp, 2. alar groove shaping device, and 3. nostril retainer connected to the tension curved connecting plate, the main aesthetic structures of the nasal tip (nasal tip tilt and bilateral alar grooves) and the overall nose are fixed and shaped post-operatively.

The invention discloses a bionic rhinoplasty stent, and relates to the technical field of rhinoplasty, the rhinoplasty stent comprises a nasal columella area and a nasal septum clamping area connected with the nasal columella area, and the nasal columella area is located in front of the nasal septum clamping area; the columella nasi area comprises a columella nasi main body, the left side and the right side of the columella nasi main body are both connected with outer side foot supporting parts, the columella nasi main body and the outer side foot supporting parts are of an integrated structure, and the nasal septum clamping area comprises two nasal septum clamping pieces connected with the columella nasi main body; the nasal columella main body and the outer side foot supporting part are integrally arranged, so that the rhinoplasty stent does not need to be set up and sutured, an autologous tissue does not need to be additionally used for nose tip heightening, suturing and fixing, the stent can be directly adopted, the rhinoplasty difficulty is reduced, the time needed by rhinoplasty is shortened, and the rhinoplasty efficiency is improved. The problems that due to the fact that the outer side foot support and the fornix supporting portion support are sutured respectively, the nose tip portion is loosened and displaced, the nose tip rotates up and down, and the beauty seeker needs to be operated again are solved, and the pain of the beauty seeker in the rhinoplasty operation is relieved.

This product is a beauty device that is placed under the bridge of the nose to pinch the nasal cartilage that has spread out to the sides and bring it closer to the tip of the nose, while stimulating the nasal muscles with a weak current, vibrations, and light, thereby shaping the nose beautifully.

The application discloses a method for individual distinguishing and identifying of Manis pentadactyla. The method is characterized in that the number, distribution position, shape and size of the first to third rows of scales in the dorsal starting scale area of the head of Manis pentadactyla are measured as the first parameter index, and the length of the nose tip of Manis pentadactyla is measured as the second parameter index, so as to realize individual distinguishing and identifying of Manis pentadactyla. The method is simple and easy to operate, and is a non-contact measurement method, which can effectively and accurately distinguish and identify different Manis pentadactyla individuals and provide a reference for protection personnel.

To make it easy for not only a medical personnel but also a user and a guardian of the user to correct the shape of the nose.SOLUTION: A nose shape correction device 1 comprises: a body 10 which corrects the shape of the nose, and is inserted from a distal end side into the nostril and is formed tubularly; a projection part 20 which is connected to the body 10 and projects toward a proximal end of the body 10; a moving part 40 which extends in an extending direction of the body 10 inside the body 10, is disposed at a position opposite the projection part 20, projects toward the proximal end side of the body 10, is attached movably in a direction approaching or away from the projection part 20, and is energized in a direction away from the projection part 20; and a pressing part 50 which has a nostril edge 51 disposed outside the body 10, connected with the moving part 40, and capable of pressing an inner wall of the nostril.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of neonatal nasal paste cutting devices, and provides a neonatal nasal paste cutting device which comprises a bottom plate, a pressing plate and a cutting unit, the bottom plate is used for containing dressing, the pressing plate is parallel to the bottom plate, and the pressing plate is driven to move towards the bottom plate; the cutting unit is located between the bottom plate and the pressing plate, and the cutting unit is used for cutting the dressing located on the operation bottom plate; the cutting unit comprises a nose wing cutting knife, a nasal columella cutting knife and a middle cutting knife which are arranged on the pressing plate at intervals in the Y-axis direction, and the nose wing cutting knife and the middle cutting knife are arranged in a sliding mode in the Y-axis direction. By arranging the nose wing cutting knife, the nasal columella cutting knife and the middle cutting knife, the distance between the nasal columella cutting knife and the nose wing cutting knife and the distance between the middle cutting knife and the nasal columella cutting knife can be respectively adjusted according to the length of the nose tip and the nose root of a newborn during dressing cutting, so that the size of the required nasal paste is obtained, and the flexibility is high.

Nasal and oral inhalers are disclosed herein. An example inhaler includes a body including a first end, a second end opposite the first end, and first and second nose tips on the first end. The first and second nose tips have first and second openings, respectively. The body also includes a third opening in the second end, and an internal cavity extending between the first and second openings and the third opening. The inhaler also includes a substance (e.g., an essential oil) in the internal cavity. The first and second nose tips are to be used to inhale vapors from the substance nasally, and the third opening is to be used to inhale vapors from the substance orally.

The invention relates to the field of medical image processing and surgical navigation, in particular to a nasal plastic surgery navigation system based on three-dimensional reconstruction, which comprises a data acquisition module, a manifold representation module, a transformation calculation module, an error optimization module and a navigation display module. A nose anatomical structure is regarded as a Riemannian manifold, a mixed transformation model containing global rigid transformation and local non-rigid transformation is constructed, accurate alignment of a virtual model and real-time collected data is achieved, anatomical feature points are extracted through multi-scale curvature analysis, an error metric function is constructed based on differential invariants to conduct self-adaptive optimization, and the real-time real-time analysis is achieved. The system has the advantages that the space positioning of millimeter-level precision is realized, the system can effectively treat the soft tissue deformation of the nose, the average error of the operation is reduced to 0.5-1.5 mm from the traditional 3-5mm, the precision of key aesthetic areas such as the nose tip and the nose wing is particularly improved by more than 60%, and the operation effect and the satisfaction degree of a patient are obviously improved.

The present application relates to the field of eating auxiliary mechanical arm human-computer interaction, and particularly relates to an eating auxiliary mechanical arm human-computer interaction method based on laser point indication, which comprises deploying a camera in front of a user and a dinner plate to capture an image of the face and lips of the user, setting a computing power node to calculate an interaction instruction and send the instruction to a mechanical arm controller, installing a laser head on a mechanical arm end gripping device to emit a laser point for indicating food, using the laser point to indicate a target food, and using the camera and the computing power node to capture an image of the face of the user, obtain an inner and outer corner point of an eye corner, a nose tip and lips, calculate a triangle and quadrilateral area ratio formed by the corner points, and project the area ratio on a plurality of characteristic value intervals, so as to correspond to a mechanical arm motion instruction.

The invention discloses an injectable filling material for shaping a nose tip and a preparation method of the injectable filling material, and belongs to the technical field of injection filling materials. The injectable filling material comprises the following components in percentage by mass: 5-8% of biomass microspheres, 20-30% of modified chitosan / hyaluronic acid gel and the balance of normal saline. The modified chitosan / hyaluronic acid gel is formed by crosslinking graft modified hyaluronic acid and methylacryloyl chitosan under the initiation of ultraviolet light, and the graft modified hyaluronic acid is prepared by grafting reaction of raw materials such as N-formyl-L-histidine and the like. The filling material forms a stable network structure through cooperation of covalent bonds and dynamic covalent bonds, has good supporting force and elasticity, and can resist nose tip tension and gravity; the biomass microspheres and the gel matrix cooperate to delay degradation and prolong the maintenance time of the shaping effect; and the filling material has excellent biocompatibility, is easy to inject, solves the problems of insufficient support, easy degradation, poor shaping and the like of the existing material, and is suitable for the accurate shaping requirement of the nose tip.

A mucus extraction device and method of use includes a compressible body that creates suction through a nasal tip, a housing including a lighting member supported therein, and a grip that is configured to be grasped by a user during operation of the mucus removal device. The mucus extraction device can be operated one-handed and the internal lighting member can be turned on to glow during use.