42 results about "Human ear" patented technology

A method comprises obtaining ear modeling data representing a 3-dimensional (3D) impression of an ear surface of an ear of a patient; determining, based on the ear modeling data, values of landmarks of the ear, wherein the landmarks include ear canal landmarks of an ear canal, and determining the values of the landmarks comprises: predicting an ear aperture plane of an aperture of the ear; determining a plurality of cross-sectional planes that are aligned with the ear aperture plane; for each of the cross-sectional planes: determining an intersection boundary of the cross-sectional plane representing a line of intersection between the cross-sectional plane and the ear canal; and determining a centroid of the intersection boundary of the cross-sectional plane; and determining values of the ear canal landmarks based on the centroids.

1. The name of the design product: noise reduction head pillow. 2. The use of the design product: the design product is used as a support for the head and neck, protects the cervical vertebrae, and realizes noise reduction in the human ear area through active noise reduction technology. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The embodiment of the utility model provides a mask which comprises a body, the body is matched with the face in shape and comprises a first area and a second area, the first area corresponds to the position of the nose of the human body, and the second area corresponds to the position of the mouth of the human body. A plurality of air holes are formed in the first area and the second area; the supporting rubber body is located on the upper edge of the body, and the supporting rubber body is used for supporting the body, so that the body forms a frame around the nose of the human body on the periphery of the nose of the human body; the two fixing parts are located on the two sides of the body respectively, and the fixing parts are used for being hung on human ears. The frame body formed by the supporting colloid avoids breathing difficulty caused by the fact that the mask is tightly attached to the face, breathing is facilitated through the air holes, glasses fogging caused by exhaled air is avoided, and the mask can be applied to various sports scenes.

The present invention relates to a device (1) for detecting at least two vital parameters. The device is an optical sensor device (2) for detecting at least one vital parameter of an organism (4), the optical sensor device (2) comprising a radiation source (6) for emitting radiation (7) and a radiation detector (8) for detecting the radiation (7), the radiation source (6) and the radiation detector (8) being arranged adjacent to each other, and an elongated insertion part (12) for positioning the optical sensor device (2) within a portion (16) of the ear canal (14) surrounded by bone when inserted into the ear canal (14), the optical sensor device (2) being arranged on the elongated insertion part (12) or being a component thereof, a temperature sensor (18) for detecting deep body temperature being arranged on the elongated insertion part (12) or being part thereof, and an evaluation unit (20) engaged with the insertion part (12), in particular detachably engaged, the evaluation unit (20) and the optical sensor device (2) being connected to each other at least temporarily, in particular in the engaged state, with respect to signals.

The invention relates to a skeleton housing (1) for an ear stamp (20) for producing a part of the ear canal (14) of a human ear (10), the skeleton housing (1) having a shape adapted to the conchae space (11) of the ear (10), the skeleton housing (1) comprising a hollow permeable shell allowing an adhesive stamp material to flow therethrough, the skeleton housing (1) comprising an inner opening (3), the inner opening (3) being open to the hollow permeable shell (11) when the skeleton housing (1) is inserted into the conchae space (11). The inner opening is positioned towards or into the ear canal (14). Furthermore, the invention relates to a method for producing an ear stamp (20) using the skeleton housing, as well as a method for producing a customized extension (40), such as an earplug.

The present application mainly relates to a headset, wherein the movement housing is used to contact the user's skin, the transducer device enables the skin contact area of ​​the movement housing to generate bone conduction sound under the action of the transducer device, the diaphragm divides the accommodating cavity into a front cavity and a rear cavity, the movement housing is provided with a sound outlet hole connected to the rear cavity, and the diaphragm generates air conduction sound transmitted to the human ear through the sound outlet hole during the relative movement of the transducer device and the movement housing; the diaphragm body includes an integrally connected first connection part, a folded part, and a second connection part, the first connection part is connected to the transducer device, the second connection part is arranged around the periphery of the first connection part, the second connection part is connected to the movement housing, and the folded part forms a concave area, the half-depth width W1 of the concave area, the spacing distance W2 between the first connection part and the second connection part, 0.2≤W1 / W2≤0.6. The present application forms a corresponding concave area on the diaphragm body, which can increase the deformation ability of the diaphragm along the vibration direction of the transducer device and reduce the influence of the diaphragm on the vibration of the transducer device.

1. The name of the design product: infrared ear thermometer (KE-E5). 2. The use of the design product: for non-contact measurement of human ear cavity temperature. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention provides an auricular point positioning method, an auricular point positioning system and a computer program product, and the method comprises the steps: inputting a to-be-recognized 3D human ear model into a trained auricular point partition recognition model, obtaining an auricular point partition result of the to-be-recognized 3D human ear model, and positioning the position of an auricular point in each auricular point partition according to the auricular point partition result. The auricular point partition recognition model can accurately recognize auricular point partitions, the recognized auricular point partitions are displayed to medical workers, the medical workers are assisted in auricular point partition, and the medical workers are helped to learn the ability of accurate auricular point partition. According to priori knowledge or rules, a calculation formula for calculating auricular point positions according to auricular point partitions is designed, so that the auricular point positions in each auricular point partition can be positioned according to auricular point partition results, in the process, the calculation formula for calculating the auricular point positions in the auricular point partitions is displayed to medical staff to assist the medical staff in auricular point positioning, and the auricular point positioning accuracy is improved. And medical personnel are helped to learn the ability of determining the position of the auricular point according to auricular point positioning.

The utility model provides a sound insulation earplug which is used for being inserted into an ear of a human body, comprises an earplug body and an ear cap, and is characterized in that the earplug body comprises a main body which comprises an insertion part used for being inserted into the ear cap; the supporting part is fixed at one end of the main body, and a part of the structure of the supporting part is used for accommodating the helix foot of a human body; a guide angle is arranged at one end part, far away from the supporting part, of the insertion part; and the ear cap is inserted into the main body through the guide angle. The sound insulation earplug not only can avoid the compression of human body helixes, but also can be stably combined with the human body, so that the sound insulation earplug does not fall off even if a person turns over in sleep.

The utility model discloses an ear adjuvant therapy device. The ear adjuvant therapy device comprises an earmuff piece, a fixing piece and a bridle, wherein the earmuff piece is used for being worn on an ear of a human body; the fixing piece is connected with the earcap piece; the fixing piece comprises two sub fixing pieces; one end of the bridle is connected with one of the sub-fixing pieces, and the other end of the bridle is connected with the other sub-fixing piece; the sub-fixing piece comprises a first connecting wall and a second connecting wall which are arranged adjacently; the first connecting wall is provided with a first through hole, the second connecting wall is provided with a second through hole, and the first through hole and the second through hole are communicated with each other and form a containing space used for allowing the bridle to penetrate through.

The invention discloses a wearable ear moxibustion instrument which comprises a support, and the support is in a bent shape and used for enabling the wearable ear moxibustion instrument to be worn on the ear of the human body. The power supply assembly is fixedly mounted on the bracket; the patch assembly at least comprises a first patch, a second patch and a third patch; the first patch, the second patch and the third patch are sequentially installed on the support in the extending direction of the support, the first patch and the second patch incline towards the same direction, the third patch is installed on the support through a third installation piece, and the third installation piece extends towards the inclining direction of the first patch; the power supply assembly is electrically connected with the patch assembly, and the power supply assembly is used for supplying power to the patch assembly, so that the first patch, the second patch and the third patch are heated under the electric action to realize ear therapy on human ears. According to the invention, household use of a user is met, and precise ear treatment of ear acupoints is realized.

A pain-free eyeglass frame comprising a pair of shortened bayonet temples, each of the pair of shortened bayonet temples having an elastomeric foam covering along a portion of its length, the elastomeric foam covering having a thickness sufficient to rest securely within the shallow depression of a human ear between the eminence of triangular fossa and the skull. More particularly, elastomeric foam covering may be in the form of an elastomeric foam sleeve or an elastomeric foam cover. In use, the elastomeric foam covering contacts the shallow depression of the wearer's ear, thereby preventing chafing, irritation, or digging into the top of the user's ear and skull are adjacent the ear, and resulting in a pain-free eyeglass frame.

An auricular peripheral nerve field stimulator may include at least one therapy electrode configured for percutaneous insertion into an auricle of a human ear near at least one neurovascular bundle located therein, and an electrical stimulation device electrically coupled to the electrical stimulation device, the electrical stimulation device programmed to generate and deliver electrical stimulation signals, with defined stimulation parameters, to the at least one therapy electrode to stimulate, with the at least one therapy electrode percutaneously inserted, at least one auricular peripheral nerve field within the auricle, the defined stimulation parameters including a defined pulse frequency and at least one of a defined pulse width and a defined duty cycle.

The present invention discloses an open-ear hook-type wearable sound producing device, including a main body and an ear hook connected to the main body, wherein at least one speaker and at least one microphone are arranged in the main body; one side, facing a human ear, of the main body is provided with a forward vent; a distance between the orifice of the forward vent and an ear canal entrance point (EEP) is 0.1 to 50 mm; and a distance between a pickup end of the at least one microphone and the EEP is 0.5 to 10 mm. The structure and layout of the present invention are rational, which is helpful to improve noise cancellation performance and is suitable to wear for long listening sessions.

The present invention relates to a system for modifying (200) the spatial volume perceived by a human ear for an electroacoustic earcup (1) of a headphone comprising a ring frame (201) configured to be arranged between the first wall (21) and the earpad (3) of an electroacoustic earcup (1), said ring frame (201) being provided with a labyrinthine structure (210) configured to delay the delivery to the human ear of one or more pressure waves generated by the electroacoustic transducer (4) by defining a first volume (V1) perceived by the human ear which is greater than the ear volume (Va) defined by the electroacoustic earcup (1).

The application provides an open earphone and an earphone system, and relates to the technical field of earphones. The open earphone of the application comprises: a sound generating part, the sound generating part being capable of being accommodated in a concha cavity of a human body; an ear hook connected with the sound generating part, the ear hook being capable of being attached to an auricle of the human body and extending to a back side of the auricle below an antitragus, the ear hook and the sound generating part being capable of jointly clamping the auricle of the human body; and a maximum distance between a projection profile of the sound generating part formed in a sagittal plane and a projection profile of the concha cavity formed in the sagittal plane being L7, and L7 being less than or equal to 16 mm. The open earphone of the application can improve the heat dissipation efficiency of the human ear when the open earphone is worn.

The ear canal flushing head comprises a liquid inlet end, a main body part, a stopping part and a liquid outlet end which are sequentially connected, a liquid inlet, a liquid flowing channel and a liquid outlet are sequentially formed in the liquid inlet end, the main body part and the liquid outlet end, the liquid inlet, the liquid flowing channel and the liquid outlet are sequentially communicated, and the outer diameter of the stopping part is larger than the inner diameter of an ear canal opening. During use, the liquid outlet end is inserted into the ear canal, and the stopping part is stopped outside the ear canal due to the large outer diameter of the stopping part, so that the liquid outlet end can be prevented from being inserted too deep, and human ears can be prevented from being injured. After the liquid outlet end is inserted into the ear canal, flushing fluid can be added from the liquid inlet, and after flowing through the liquid flow channel, the flushing fluid flows out from the liquid outlet and enters the ear canal, so that the ear canal is cleaned. According to the ear canal flushing head, the liquid outlet end can be directly inserted into the ear canal, so that flushing liquid can be better added into the ear canal, a user can conveniently flush the ear canal, and the use comfort and the flushing effect of the user can be improved.

The application discloses a portable ultrasonic treatment device, which comprises a host computer and a flexible ultrasonic transducer patch connected with the host computer; the flexible ultrasonic transducer patch is configured to be attached to the mastoid region behind the human ear, and is used for emitting focused ultrasonic waves to the cranial segment of the auricular branch of the vagus nerve in the deep surface of the mastoid behind the ear; the flexible ultrasonic transducer patch comprises a flexible base layer, a flexible electrode layer and a piezoelectric array, the piezoelectric array is arranged in the flexible base layer and is connected with the host computer through the flexible electrode layer; the flexible base layer is flexible, so that the patch can deform along the physiological curvature of the surface of the mastoid behind the ear, and drive the piezoelectric array to form a focused sound field at the corresponding subcutaneous depth. The mastoid behind the ear is selected as a stimulation target, and the anatomical advantages of the flat surface and low density of pain receptors are utilized to replace the traditional auricle electric stimulation, solve the problems of pain, inaccuracy and inconvenience of wearing, and improve the stimulation accuracy and comfort.

Acoustic output device, characterized in that The acoustic output device comprises a loudspeaker assembly, wherein the loudspeaker assembly comprises a core housing and a transducer device, and further comprises a diaphragm connected between the transducer device and the core housing, wherein the core housing is configured to be in contact with a user's skin and to form a receiving chamber, wherein the transducer device is arranged in the receiving chamber and connected to the core housing such that a skin contact area of ​​the core housing generates bone conduction sound under the action of the transducer device, wherein the diaphragm is connected between the transducer device and the core housing to divide the receiving chamber into a front chamber located near the skin contact area and a rear chamber located further away from the skin contact area, wherein the core housing is provided with a sound outlet opening that communicates with the rear chamber.wherein the diaphragm generates an air conduction sound during a relative movement between the transducer device and the core housing, which is transmitted to a human ear via the sound outlet opening, wherein the membrane comprises a membrane body, wherein the membrane body comprises a first connecting section, a folding section and a second connecting section which are integrally connected, wherein the first connecting section surrounds and is connected to the transducer device, wherein the second connecting section is arranged circumferentially on an outer circumference of the first connecting section and is spaced from the first connecting section in a direction perpendicular to a vibration direction of the transducer device, and wherein the folding section lies in an intermediate space between the first connecting section and the second connecting section and connects the first connecting section to the second connecting section.

The application provides an auricular point positioning method, a positioning device and a storage medium, and comprises the following steps: acquiring a human ear image; detecting the human ear image based on a pre-established auricular point detection model to label a physiological structure region on the human ear image; analyzing the physiological structure region to obtain distribution points of each auricular point to obtain an ear sticker navigation map; and enabling a user to apply an ear sticker on a target auricular point according to the ear sticker navigation map. In the application, the positions of standard defined auricular points are accurately found in different ears by combining AI technology. The auricular point positioning is convenient to use, and the knowledge and experience requirements of the user are greatly reduced. The traditional medicine and AI are combined, the auricular point knowledge can be more accurately inherited, and the ear sticker correction function helps the user to accurately use the ear sticker, and the treatment effect is guaranteed.

A method comprises obtaining ear modeling data representing a 3-dimensional (3D) impression of an ear surface of an ear of a patient; determining, based on the ear modeling data, values of landmarks of the ear, wherein the landmarks include ear canal landmarks of an ear canal, and determining the values of the landmarks comprises: predicting an ear aperture plane of an aperture of the ear; determining a plurality of cross-sectional planes that are aligned with the ear aperture plane; for each of the cross-sectional planes: determining an intersection boundary of the cross-sectional plane representing a line of intersection between the cross-sectional plane and the ear canal; and determining a centroid of the intersection boundary of the cross-sectional plane; and determining values of the ear canal landmarks based on the centroids.

1. The name of the design product: ear thermometer. 2. The use of the design product: for measuring the temperature inside the human ear canal. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: assembly 2 perspective view 1. 5. The assembly description of other circumstances that need to be explained: the design product is an assembly product, in which assembly 1 is a storage box and assembly 2 is an ear thermometer.

1. Name of the product in this design: The main body of an earplug. 2. Purpose of this design: This design is the main body of an earplug, wherein the overall purpose and part of the product is to be inserted into the human ear canal to block sound. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: This design is a partial design, and the red-filled area does not require protection. This product design does not require color protection.

The present application mainly relates to a headset, wherein the movement housing is used to contact the user's skin, the transducer device enables the skin contact area of ​​the movement housing to generate bone conduction sound under the action of the transducer device, the diaphragm divides the accommodating cavity into a front cavity and a rear cavity, the movement housing is provided with a sound outlet hole connected to the rear cavity, and the diaphragm generates air conduction sound transmitted to the human ear through the sound outlet hole during the relative movement of the transducer device and the movement housing; the diaphragm body includes a first connecting portion, a folded portion, and a second connecting portion, the second connecting portion is arranged around the periphery of the first connecting portion, the folded portion is located in the interval area between the first connecting portion and the second connecting portion, and in the vibration direction of the transducer device, the distance d1 from the connection point between the folded portion and the first connecting portion to the outer end surface of the magnetic circuit system, and the distance d2 from the central area of ​​the spring sheet to the outer end surface, 0.3≤d1 / d2≤0.8. In the present application, the two ends of the transducer device are connected to the movement housing through the spring sheet and the diaphragm, respectively, which can increase the stability of the transducer device.

The utility model discloses a side-lying ear protection pillow which comprises a pillow inner and a pillowcase which is arranged on the outer side of the pillow inner in a sleeving mode and matched with the pillow inner. A neck supporting body is arranged on one side of the pillow inner, ear protecting grooves matched with ears of a human body are formed in the middle of the pillow inner, pressure reducing holes communicated with the ear protecting grooves are symmetrically formed in the two ends of the pillow inner, a groove capable of being filled with a traditional Chinese medicine bag is formed in the end, away from the neck supporting body, of the pillow inner, and emission holes communicated with the groove are formed in the pillow inner. A goose down cushion layer is arranged on the inner side of the face, matched with the upper side face of the pillow inner, of the pillowcase, and holes matched with the ear protection grooves are formed in the upper side of the pillowcase. The ear protection pillow is simple in structure, and can effectively support the neck and keep the natural curve of the cervical vertebra; the pillow is simple in structure, convenient to use, capable of guaranteeing that when a user lies on the side, ears are prevented from being directly pressed by the pillow, ear pain and discomfort are reduced, meanwhile, the grooves capable of being filled with the traditional Chinese medicine bags and the emission holes are formed, the nerve soothing effect is enhanced, and more comfortable and healthy sleep experience is achieved.

The earphone sleeve comprises an outer shell, an inner shell and a sleeve ring, the inner shell is located in the middle of the interior of the outer shell, the front end of the inner shell is connected with the front end of the outer shell, the central axis of the inner shell and the central axis of the outer shell are overlapped, a gap is formed between the inner shell and the outer shell to form a cavity, and the sleeve ring is arranged in the cavity. A reinforcing rib plate is arranged at the front end of the cavity; the lantern ring is installed at the front end of the inner shell, a plurality of protruding strips are arranged on the inner wall of the front end of the inner shell, and the protruding strips are arranged in the length direction of the inner shell. According to the utility model, when the outer shell is plugged into the ear canal of the human body, the first anti-slip strip, the second anti-slip strip and the third anti-slip strip can be attached to the inner wall of the ear canal to enhance the friction force between the outer shell and the skin of the ear canal of the human body, so that the outer shell cannot loosen and shake when being worn in the ear canal of the human body.

A platform, tips, and otoscope systems are described herein that can aid with evaluation of human ears (specifically children's ears), diagnose middle ear disease, and suggest appropriate treatments. The platform can serve as an end-to-end evaluation, treatment, and delivery of treatment to a user without requiring an office visit, and improves the accuracy of such systems and ease-of-use.

A photobiomodulation device may include a housing configured to be inserted into an external auditory meatus of a human ear, at least a one irradiation source coupled to the housing such that at least a portion of a radiation emitting surface thereof faces at least a portion of dermis of the external auditory meatus of the ear beneath which at least one of an arterial branch and a peripheral nerve branch of at least one cranial nerve is located, and an electrical circuit carried by the housing and configured to control the at least one radiation source to irradiate the at least one of the arterial branch and the peripheral nerve branch of the at least one cranial nerve through the at least a portion of dermis of the external auditory meatus of the ear.

The invention relates to the technical field of passive shimming in a magnetic resonance system, in particular to a silica gel composite material for reducing B0 field distortion induced by magnetic conductivity, a magnetic resonance earplug and a preparation method and application of the magnetic resonance earplug. The raw materials of the silica gel composite material comprise an agent A, an agent B and a diamagnetic material. When the silica gel composite material is used as an earplug, the uniformity of a magnetic field is optimized for a complex cavity area of a human ear canal part, the problem that B0 shimming of the ear canal area cannot be effectively carried out through built-in second-order shimming in an existing MRI machine is solved, and image artifacts are reduced.

The utility model discloses a refractive surgery postoperative eye breathable waterproof structure, which comprises an eye protection assembly, the eye protection assembly comprises a frame, a protection plate and a flow guide plate, the frame comprises two circular rings and a connecting piece, the two circular rings are oppositely supported at the two ends of the connecting piece, the protection plate is arranged in the circular rings, and the flow guide plate is circumferentially arranged on the circular rings; the protection plate comprises a transparent visible area and a waterproof breathable area, the waterproof breathable area is circumferentially arranged on the outer edge of the visible area, and the waterproof breathable area is arranged on the inner side of the circular ring; the hanging installation assembly is arranged on the frame, and the hanging installation assembly is used for being connected with the ears of the human body. According to the postoperative eye breathable waterproof structure for the refractive surgery, the eye breathability can be guaranteed while water is prevented from making contact with the eyes of a refractive surgery person, and postoperative eye infection and bacterium breeding of the patient can be effectively avoided.