13 results about "Human ear" patented technology

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.

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 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.

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 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 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 invention relates to the technical field of medical instruments, and discloses novel pitaya moxibustion equipment and a using method thereof.The novel pitaya moxibustion equipment comprises a barrel, a supporting clamp is connected to the inner wall of the barrel, a fixing barrel is connected to the inner wall of the supporting clamp, a bowl-shaped vessel is connected to the inner wall of the fixing barrel, and a ventilation adjusting mechanism is arranged at the bottom end of the inner wall of the barrel; the ventilation adjusting mechanism is provided with a first ventilation piece fixed to the bottom end of the barrel, a first sliding groove is formed in the bottom end of the barrel, a ventilation pipe is rotationally connected to the bottom end of the barrel, and a second ventilation piece is fixed to the inner wall of the ventilation pipe. The problem that the air inflow of existing ear moxibustion equipment cannot be adjusted is solved, the technical effect of flexibly adjusting the air inflow and accurately controlling the combustion degree is achieved, the ear is clamped in a self-adaptive mode to improve the comfort degree, physical therapy on the ear is improved through a novel pitaya moxibustion method, and the refreshing effect is achieved.

A system for noninvasive in vivo functional imaging of the human ear and measurement of nanometer scale motion of the tympanic membrane under various acoustic excitations, and identification of vibration patterns that vary between human subjects in response to sound. By combining spectrally encoded imaging with phase-sensitive spectral-domain interferometry, high-resolution imaging of the membrane surface is obtained within a fraction of a second, through a handheld imaging probe. The detailed physiological data obtained allows measuring a wide range of clinically relevant parameters for patient diagnosis, and provides a new tool for studying middle and inner ear physiology. Use of a line measurement technique, without mechanically scanning the probe beam, enables characteristics of the membrane vibration to be measured, in a time scale of tenths of a second, thereby reducing the possibility of inaccuracy because of movements of the hand-held instrument.

The present invention relates to an eyeglass frame in which the temples can be easily attached to the front, which is the main body of the eyeglass frame, without the need for screws. The eyeglass frame of the present invention comprises: an eyeball consisting of two frames that form the front of the eyeglass frame and enclose a lens; a temple that hangs on the human ear, having a fixing hole, a gap portion, and an insertion slit formed in parallel along the longitudinal direction; an end piece that extends in an L-shape from the outer part of the two eyeballs and has a hinge portion formed at the end; and a connecting member interposed between the hinge portion and the temple to rotatably connect the temple to the hinge portion. The hinge portion has a slit-shaped insertion hole formed therein into which the connecting member is inserted horizontally, and an axle projection that functions as a hinge axis is formed protruding in a vertical direction at approximately the center of the insertion hole. The connecting member is provided with an axle groove that is connected while hooked onto the axle projection and rotates around the axle projection by an external force, a fixing projection that is inserted from the outer side to the inner side of the temple into the fixing hole of the temple, an insertion groove formed adjacent to the fixing projection and inserted into the gap portion of the temple, and a blade-shaped insertion projection that is inserted into and fixed in the insertion slit of the temple. In the aforementioned configuration, the shaft projection connects the upper and lower portions of the insertion hole in a vertical direction. The shaft projection is formed in a cylindrical shape, and the shaft groove is formed in an inverted "U" shape.