21 results about "Nasal bone" 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.

Provided is an administration device having a novel structure with which makes it possible for any user to effectively administer a substance to be administered such as a powdery drug to the site called the olfactory region in the nasal cavity. This device includes: a gas generator; a valve part; an injection cylindrical body 50; a flexible portion 51 formed on the distal side of the injection cylindrical body 50; a nozzle end portion 53 having a discharge port 54; and a posture control projection portion 52. When the posture control projection portion 52 is positioned on the nostril floor, the flexible portion 51 deforms along the contour in the external nostril formed between the nasal septal cartilage and the upper lateral cartilage, while the nozzle end portion 53 is positioned on the nose-dorsum side around the region in the external nostril in which the upper lateral cartilage meets the nasal bone.

The utility model provides a hemostasis ice compress device for the face, and belongs to the technical field of medical supplies. Comprising a first bandage body and a second bandage body, one end of the first bandage body is forked to obtain a first fork opening and a second fork opening, the length of the first fork opening is smaller than that of the second fork opening, one end of the second bandage body is forked to obtain a third fork opening and a fourth fork opening, and the length of the third fork opening is smaller than that of the fourth fork opening; the first fork opening and the third fork opening are rotationally connected with first binding buckles correspondingly, and the second fork opening and the fourth fork opening are rotationally connected with the same second binding buckle correspondingly. The shaping assembly is used for shaping the ice bag to adapt to the skeleton contour of the wound position of a patient, the shaping assembly is connected with the first binding buckle and the second binding buckle, and the shaping assembly can be adjusted to adapt to the distance between the eyebrow arch and the nasal bone of different patients. Meanwhile, the use comfort of the patient can be improved under the cooperation of all parts in the shaping assembly.

This product is a magnetic therapy device equipped with a magnet. As shown in the reference perspective view showing the state of use, this product has an engagement part that engages with the nasal bone and a band part that extends in a left-right direction from the engagement part, and is worn by wrapping it around the face and head. The engagement part also has a notch that allows it to deform to fit the shape of the wearer's nose. The engagement part and band part of this product are each equipped with a magnet.

Proposed is a nasal implant design method of manufacturing a patient-customized nasal implant; the nasal implant design method including: (a) acquiring a medical image of a patient's nasal portion; (b) automatically realizing a three-dimensional volume rendering image, including the skin, the bones, and the cartilage of a nasal portion, from the medical image of the patient's nasal portion on the basis of nasal cartilage data learned through artificial intelligence; (c) simulating the nasal cartilage with the three-dimensional volume rendering image in such a manner as to be suitable for a patient; (d) stably nesting a nasal implant selected from an imaginary nasal implant model database on the simulated nasal cartilage and a nasal bones; and (e) simulating the stably nested nasal implant and designing a patient-customized nasal implant in such a manner as to be suitable for the patient.

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.

The utility model relates to the technical field of medical equipment, and discloses a nasal bone fixing clamp which comprises a clamping assembly, an inserting rod is arranged in the middle of the upper end of the clamping assembly, a pressing assembly is arranged at the upper end of the clamping assembly, an inner lining plate is arranged on the inner side of the lower end of the clamping assembly, an inner frame is arranged on the inner side of the lower portion of the inner lining plate, and a fixing assembly is arranged on the inner frame. And an embedded assembly is mounted below the inner frame in a sticking manner. According to the nasal bone fixing clamp, the embedded frame is arranged and filled with the adsorption cotton block, when the nasal bone fixing clamp is used for a long time, grease secreted by the nose can permeate the cloth liner firstly, the adsorption cotton block adsorbs the secreted grease, the lower cloth liner is kept dry and comfortable, during cleaning, the nasal bone fixing clamp is taken down, the cloth liner is taken down to be cleaned, and then the limiting rod is pulled out, so that the nasal bone fixing clamp is cleaned. The sealing plate is opened, the adsorption cotton block in the embedding groove is taken out for replacement, then the embedding frame is manually wiped through cotton swabs and alcohol, cleaning work can be completed, and the whole cleaning process is simpler and more convenient.

The disclosure relates to a brain taking method of experimental animals, which comprises the following steps: S1, cutting the skin of the skull top of the experimental animals that have been killed along the skin cutting line of the skull top to expose the bone of the skull top; S2, taking the line connecting the two eyes as a nasal bone cutting line, and performing cutting treatment along the nasal bone cutting line to separate the nasal bone; S3, extending one end of the sagittal suture to the cervical vertebra cutting position, extending the other end of the sagittal suture to the nasal bone cutting position to form a skull cutting line, and performing cutting treatment along the skull cutting line until the skull is separated; S4, opening the left skull to the left and the right skull to the right along the skull separation gap to expose the complete brain tissue; and S5, peeling the nerve connection point of the brain tissue and the skull base, inverting the head of the experimental animals, and making the brain tissue fall off from the inside of the skull under the action of gravity. The method can guarantee the integrity of the sampled brain tissue, and the brain taking time is short, and the experimental efficiency is improved.

A relative position change sensor includes a laser element and an image sensor. The relative position change sensor is disposed within a nose pad of a head-mounted electronic device so that the laser element is positioned to emit laser light against a substantially stationary portion of the wearer's anatomy, such as a side of the nasal bone of the wearer. As a result of this construction and orientation, the image sensor is configured to be illuminated with a laser speckle pattern that may shift in plane proportional to movement between the substantially stationary portion and the head-mounted electronic device. Upon determining such a shift has occurred, the relative position change sensor may report a slippage event in respect of the head-mounted electronic device and the wearer.

The present invention relates to a nasal implant that is inserted under the skin of the nose and adheres to the nasal bone, hump, and nasal cartilage to improve the shape and function of the nose. Specifically, the nasal implant, which is inserted under the skin of the nose and used in rhinoplasty, comprises a nasal bone implant formed to be in contact with the nasal bone and formed with a curved surface, a cartilage implant extending from the nasal bone implant and formed to be in contact with the cartilage, and a hump implant connecting the cartilage implant and the nasal bone implant, which is formed to be inwardly recessed to be in contact with the hump.

The present application provides a nose implant design method for making a patient customized nose implant, the method comprising the steps of: (a) obtaining medical images of a patient's nose site; (b) automatically realizing three-dimensional volume rendering images of the nose site including skin, bone and cartilage from the medical images of the patient's nose site based on the nose cartilage data learned by artificial intelligence; (c) simulating the nose cartilage in the three-dimensional volume rendering images to suit the patient; (d) placing a nose implant selected from a virtual nose implant model database on the simulated nose cartilage and nose bone; and (e) designing a customized nose implant by simulating the placed nose implant to suit the patient.

The application discloses a medicine injection method for killing camel head fly larvae parasitizing in the nasal cavity of a bactrian camel. A pair of non-bony structures similar to a triangle and the size of a thumb are arranged at the joint of nasal bone, maxillary bone and frontal bone. The pair of non-bony structures are at the same horizontal level with the eye socket of the bactrian camel, are located at the intersection of the inner corner of the eye and the upper edge of the eye socket, and are away from the eye socket by 4-5 cm. After a syringe is vertically inserted into 2-3 cm at the site, the needle of the syringe can reach the medial part of the concha nasalis. After the site is inserted into 2.5-3 cm in the clockwise direction and is inclined by 45 degrees, the needle can reach the lateral part of the concha nasalis. The medicine injection method can directly inject the insect killing medicine to the parasitizing position of the first instar larvae, and the purpose of killing the first instar larvae is achieved. The medicine injection method provides a new method for killing the first instar larvae in the overwintering period, and can reduce the economic loss of the camel raising industry caused by the nasal fly maggot disease.

An intranasal infusion device includes a base having a top surface and an opposing bottom surface with an opening extending therethrough. The bottom surface is configured to be secured to a nasal bone of an animal. An infusion adapter extends from the top surface of the base and is aligned with the opening in the base. An upper portion of the infusion adapter includes an infusion port configured to receive a fluid to be infused into a nasal cavity of the animal. An infusion tube extends from the bottom surface of the base and is aligned with the opening in the base. A lower portion of the infusion tube is configured to be positioned to extend within an opening drilled through the nasal bone of the animal for the fluid to be infused into the nasal cavity of the animal.

To provide an animal sensor attaching tool capable of stably attaching a sensor unit to an animal without affecting behavior of the animal and always detecting biological information.SOLUTION: An animal sensor attaching tool attaches a sensor unit 40 for detecting biological information of an animal to the head of the animal, includes a nasal belt 10 that surrounds a nasal bone part and a lower jaw part around, a neck belt 20 suspended behind the head of the animal, and connection members 30A, 30B for forming a plurality of belt loop parts 31, 32, 33 with the nasal belt 10 and the neck belt 20 respectively inserted therethrough. A signal line 42 extending from the sensor unit 40 so as to go through internal spaces 34, 35 of the connection member 30A is arranged.SELECTED DRAWING: Figure 1

1. The name of the design product: Absorbable bone plate. 2. The use of the design product: Used for the connection and fixation of the fracture of craniofacial and other non-weight-bearing parts of the body (such as maxilla, orbital bone, nasal bone, zygomatic bone, zygomatic arch) and other parts. 3. The design points of the design product: The combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view.

An equine browband headguard includes a frontal portion and first and second lateral portions devised to protect prominent portions of an animal's head during gameplay in contact sports such as polo. Frontal portion is devised to seat between the zygomatic arches on the animal's forehead to overlie a frontal bone of a pony (or other animal), protecting the sutures between the nasal bone, frontal bone, and parietal bone, as well as the sinus cavity thereunder. First and second lateral portions are devised to overlie temporomandibular joints. The equine browband headguard is devised to install into an existing bridle with minimal reconfiguration, essentially replacing an existing browband. The equine browband headguard has been devised to present a low-profile, elegant addition to the tack of sporting animals engaged in contact sports like polo and may present a surface for team insignia or branding.

The invention relates to the technical field of medical auxiliary instruments, in particular to a nasogastric tube anti-falling fixing device which comprises a nasal mask shell, a nose root fixing part is arranged at the head end of the nasal mask shell, a gastric tube fixing part is arranged at the tail end of the nasal mask shell, and nose back fixing parts are arranged on the two sides of the nasal mask shell. The nasal mask shell is further provided with a regulation and control mechanism used for controlling the nasal root fixing piece, the stomach tube fixing piece and the nasal back fixing piece to operate synchronously. According to the nasal mask, the nasal mask shell matched with the nasal bone in shape is arranged, and the nasal root fixing piece, the stomach tube fixing piece, the nasal back fixing piece and the regulating and controlling mechanism are arranged on the nasal mask shell, so that internal and external combined fixing and transverse and longitudinal combined multi-point-position fixing of the nose are achieved through cooperation of all the components; therefore, the anti-falling fixing effect is achieved, the operation is simple, and the cost is low. The technical problem that in the prior art, in the fixing process through an adhesive tape and a rope belt, slipping is prone to occurring, and consequently the stomach tube is displaced or even disengaged is solved.

The application provides a nose pad and a voice collection method for a nose pad wearer, the nose pad comprising a nose pad, a supporting rod and a fixing mechanism, the nose pad being fixedly connected with the supporting rod and the supporting rod being fixedly connected with the fixing mechanism, further comprising a bone sensor, a wire bundle and a processing module; the bone sensor is arranged on the nose pad and is attached to one side of the nasal bone, used for collecting the nasal bone vibration signal caused by the vocal cord vibration, converting the nasal bone vibration signal into an electric signal and transmitting the electric signal to the processing module; the wire bundle is arranged in the interior of the supporting rod and the fixing mechanism, used for signal transmission; the processing module is arranged on the fixing mechanism, used for converting the received electric signal into the wearer's voice information and storing the wearer's voice information; the nasal bone vibration signal caused by the vocal cord vibration is obtained through the bone sensor, and the voice collection for the nose pad wearer is completed, the misrecognition and misoperation during the voice collection by the traditional microphone are avoided, and the accuracy and efficiency of the voice collection are greatly improved.

The utility model relates to the technical field of nasal bone fixation. The nasal bone fixing clamp comprises an adjusting structure, and the adjusting structure comprises a fixing base, a first gear plate, a spring, a connecting column, a rotating base and a second gear plate; and the number of the fixing structures is two, and each fixing structure comprises a fixing plate, a connecting groove and a fixing block. According to the utility model, the second gear plate and the first gear plate can be pressed to be clamped through the elastic force of the spring, so that the second gear plate can be prevented from rotating in the fixed seat, and the connecting column and the second gear plate can be driven to move synchronously by pressing the rotating seat; and the second gear plate can be separated from the interior of the other side of the first gear plate during moving, at the moment, the rotating seat can be rotated to drive the second gear plate and one set of fixing structures to rotate synchronously, the distance between the two sets of fixing structures can be adjusted through the design, and the stability of the equipment during use can be improved to a certain degree.

The utility model relates to the technical field of otolaryngology, and discloses a nasal bone fixing clamp which comprises a mounting plate, one end of the mounting plate is in threaded connection with an adjusting bolt, one end of the adjusting bolt is rotationally connected with a clamping plate, and a first mounting rod is fixedly mounted at the lower end of the mounting plate; and first pressing plates are movably connected to the two ends of the first mounting rod correspondingly, an elastic piece is movably connected to one end of each first pressing plate, and storage rods are fixedly mounted on the two sides of the mounting plate correspondingly. According to the nasal bone fixing clamp, through the arrangement of the adjusting bolt, the clamping plate, the first pressing plate, the elastic piece, the second mounting rod and the fixing rod, the adjusting bolt is rotated to drive the clamping plate to extrude the nasal bone of a patient, and the nasal bone can be supported through the fixing rod to ensure that the nasal bone is located at the correct position; and after use, the first pressing plate is pressed to extrude the elastic sheet, so that the second mounting rod can be taken down to be cleaned or replaced, and sanitation and safety are guaranteed.

The utility model belongs to the technical field of medical supplies, and particularly relates to a surgical towel for the ophthalmology department. The utility model provides an ophthalmologic operation towel which is used for accurately measuring and positioning the axial position of an astigmatism crystal in a non-contact mode in the ophthalmologic operation process. The operation towel comprises a main body of the operation towel, transparent stickers corresponding to eyes are arranged on the main body, and the operation towel is characterized in that a transverse rod is arranged on the outer surface of the main body and located on one side of the transparent stickers, the transverse rod corresponds to a human eyebrow bone, and a vertical line mark corresponding to a human nasal bone is further arranged on the outer surface of the main body; a transverse shaft is arranged on the side, opposite to the transverse rod, of the transparent paste on the outer surface of the body, a transparent film corresponding to the transparent paste sleeves the transverse shaft in a movable and turnover mode, and a positioning mark line is arranged on the transparent film.