17 results about "Nasal tip" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

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

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.