24 results about "Temporal Regions" patented technology

A jaw position correcting apparatus includes an orthotic device, a tractor, and orthotic helmet, wherein the tractor includes a pulled part and a helmet fixing part and the orthotic helmet includes a first covering part that covers a frontal region and left and right temporal regions of the head, a second covering part that covers an occipital region of the head, a pair of extending parts that extend downward from portions of the first covering part, a pair of third covering parts that extend forward from the extending parts along zygomatic arches, and a first fixing part provided on the first covering part and fixing the helmet fixing part and the pulled part includes a first locking part urged forward by a first elastic member, a second locking part urged upward by a second elastic member, and a third locking part urged upward by a third elastic member.

The invention discloses a head fixing device for a nerve intervention operation, and relates to the field of head fixing devices.The head fixing device comprises a supporting mechanism, a fixing mechanism, an adjusting mechanism and a pacifying mechanism, and the fixing mechanism comprises a first air bag, a second air bag, a third air bag, a fourth air bag and a fifth air bag which are arranged on the upper surface of a plastic box pillow; the first air bag, the second air bag, the third air bag, the fourth air bag and the fifth air bag are supported on the left temporal area of the head, the rear portion of the head top, the right temporal area of the head, the lower portion of the neck and the upper portion of the neck respectively. According to the head fixing device designed in the invention, the head of a patient can be fixed during a nerve interventional operation, unconscious movement of the head of a non-general anesthesia patient is avoided, the inclination of the head of the patient is convenient to adjust, and the influence of micro tremor of the head of the patient on DSA imaging can be solved.

A frame assembly for a ventilator to deliver gas includes: a frame with a first interface set on the patient's forehead, a second interface near a nasal side of the patient, and a hollow tube; wing elements, to connect to a headgear to secure the frame on the patient's face, having a first wing element and a second wing element. The hollow tube extends from the patient's first nasal side, ascends towards the first temporal region, further rises to the forehead, then extends to the second temporal region and reaches the second nasal side, to form a contour that at least partially encircles the patient's eyes and nose. A support portion, set on an inner wall of the hollow tube, is to prevent the gas delivery device from bottoming out.

Apparatuses, systems, and methods for performing photobiomodulation by applying light to a temporal region, a nose, and / or an eye of a subject are disclosed. A method for applying photobiomodulation light therapy to a subject can include applying a dose of light to at least one of a temporal region, through a nose, or to an eyelid of a subject, detecting an effect of the applied dose of light on a biological characteristic of the subject, and adjusting the dose based on the detected effect.

A method for administering an injectable filler to compensate for aesthetic defects in the temporal region is provided. The method includes determining a volume defect associated with a loss of eyebrow height requiring a lift or an excess loss of volume requiring a plump. The method includes selecting an injectable filler, such as a hyaluronic acid gel filler selected from Group I fillers or Group II fillers. The hyaluronic acid gel is characterized by an X strain in the range of 500% to 2500% and G'in the range of 0 Pa to 300 Pa (Group I), or an X strain in the range of 0% to 500% and G 'in the range of 500 Pa to 800 Pa (Group II). The method includes applying the group I filler in a deep injection manner to correct lift defects, or applying the group II filler in a deep injection or superficial injection manner to correct volume defects.

A histotripsy device includes a first arm, a second arm spaced apart from the first arm, and a first probe unit. The first probe unit is mounted to the first arm and positioned such that, with the first and second arms coupled to the cranium, the first probe unit is positioned over and in contact with one of a left and right temporal region of the cranium. The first probe unit has a first transducer array configured to emit focused radiation at an ultrasonic frequency or frequency range and a first transcranial doppler probe moveable relative to the first transducer array and configured to emit sound waves.

A transcranial ultrasound headset can hold one or more transducer probe assemblies. The headset can be adjusted to match various human head sizes to securely place the ultrasound probe assemblies on the target areas of a patient's head. In an embodiment, transducer probe assemblies can be placed over a patient's left and right temporal areas, and a third transducer can be placed over the patient's inion. Design techniques and construction materials ensure that transducer probe assemblies are held securely during a transcranial ultrasound session while enhancing patient comfort. An adjustable headband strap around the head is attached to a forehead assembly. The headband strap supports one or more rings. Rings hold ultrasound probe assemblies. The forehead assembly supports pre-built settings for quick size adjustment, allowing rings to be positioned over target areas. An adjustable top strap and chin strap provide additional stability and size customization.

The invention relates to the technical field of medical first-aid equipment, in particular to a first-aid cold compress device for hypertensive cerebral hemorrhage patients. Comprising an outer coating layer, a middle cold compress layer, an inner attaching layer, a fixing frame and a locking mechanism. According to the device, under the condition that no external power supply exists, long-time stable low-temperature output can be achieved by means of the thermodynamic property of the phase change material and the synergistic effect of the mechanical temperature control valve, the cold compress surface temperature can be effectively controlled within a safety interval, and the frostbite risk is avoided; the partition cavity design of the middle cold compress layer can be matched with skull anatomical features, and the heat flow difference caused by high perfusion of the temporal area and low perfusion of the top occipital area is effectively balanced. The problems that an existing cold compress product is unstable in temperature control, tedious in operation, not firm in fixation and insufficient in partitioned cold compress effect in the emergency treatment process are solved.

The invention discloses an intelligent head-mounted device for sleep improvement in the technical field of sleep-aiding physiotherapy, and the device comprises a flexible patch group which is used for being attached to the skin surface of the head of a user; the flexible patch set comprises a pillow area flexible patch, a forehead area flexible patch and bilateral temporal area flexible patches, wherein the forehead area flexible patch and the bilateral temporal area flexible patches are symmetrically arranged. The pillow area flexible patch is used for providing stable support when a user lies on the back and stimulating a visual cortex and an afterbrain area related to sleep regulation; each flexible patch comprises a self-adaptive interface layer, a substrate layer, a multi-mode stimulation module, a physiological signal sensor and a control module which are laid from bottom to top. The problems of wearing compression and displacement in sleep are solved through the distributed flexible patch and the self-adaptive interface layer, the sleeping efficiency and the sleeping depth are remarkably improved, and individuation and self-adaptive optimization of intervention parameters are achieved; and finally, sleep improvement experience integrating extreme comfort, efficient intervention, stability, reliability and continuous intelligent evolution is provided for the user.

A method for administering an injectable filler to compensate for an aesthetic deficit in the temporal region is provided. The method includes determining the volume deficit associated with loss of brow height requiring lifting or excess volume loss requiring volumization. The method includes selecting an injectable filler such as a hyaluronic acid gel filler selected from a group I filler or a group II filler. The hyaluronic acid gel is characterized by an X strain of 500% to 2500% and a G′ from 0 Pa to 300 Pa (group I) or an X strain of 0% to 500% and a G′ from 500 Pa to 800 Pa (group II). The method includes administering the group I filler as a deep injection to correct a deficit in lift or the group II filler as a deep injection or superficial injection to correct a deficit in volume.

The present application relates to the field of cosmetic technology, in particular to a filling and shaping injection method based on improving facial aesthetics, which identifies target areas according to individual three-dimensional morphological assessment or digital assessment results, includes a facial support system, a volume system and a contour system, selects at least one system in the target area based on the type of aesthetic defect, and selectively implements one or more injections; the facial support system includes eyebrow arch, malar arch, temporal region and mandibular angle region; the volume system includes forehead, cheek and neck; the contour system includes nose, chin, lower jaw edge and ear base; according to the physiological structure and shaping needs of different parts, the injection material is accurately selected and the dilution ratio is determined, laying a foundation for shaping effect. The filling agent stock solution or suitable proportion diluent can provide stable support and / or improve texture due to its own material properties, and good compatibility with the surrounding tissue after injection.

A jaw position correcting apparatus includes an orthotic device, a tractor, and orthotic helmet, wherein the tractor includes a pulled part and a helmet fixing part and the orthotic helmet includes a first covering part that covers a frontal region and left and right temporal regions of the head, a second covering part that covers an occipital region of the head, a pair of extending parts that extend downward from portions of the first covering part, a pair of third covering parts that extend forward from the extending parts along zygomatic arches, and a first fixing part provided on the first covering part and fixing the helmet fixing part and the pulled part includes a first locking part urged forward by a first elastic member, a second locking part urged upward by a second elastic member, and a third locking part urged upward by a third elastic member.

To continuously collect a voice with high articulation without requiring a user to be conscious of a wearing state or to perform adjustment each time.SOLUTION: A contact type sound collecting device includes: a holding member that is worn on at least one of a side, a top, and a front of a head of a user; and a sound collection rotation unit that includes a vibration detection unit, being rotatably supported by the holding member, and rotates in a state where the vibration detection unit is made to be in contact with a predetermined position of a throat of the user in accordance with movement of a lower jaw of the user.SELECTED DRAWING: Figure 2

A histotripsy device may include a headset configured to be mounted to an about a cranium of a human or animal, at least one transducer mounted to the headset and positioned such that, with the headset mounted to and about the cranium, the at least one transducer is positioned over and in contact with at least one temporal or suboccipital region of the cranium, wherein the at least one transducer is configured to emit focused radiation in at an ultrasonic frequency or frequency range, at least one processor, and at least one memory having instructions stored therein executable by the at least one processor to cause the at least one processor to activate the at least one transducer to produce at least one pulse of ultrasonic radiation having a pulse duration of 1 milliseconds or longer.

This invention discloses a novel external cranial support for maxillofacial bone traction, comprising: two lateral fixation members, each fixed to the temporal region above the ear on both sides of the skull by three first screws; a cranial top fixation member, fixed to the cranial top by two second screws; two angle rulers, each fixed to one of the lateral fixation members, with a sliding member on the side of each angle ruler and a telescopic member on the angle ruler, one end of which is coaxially fixed to the angle ruler and the lateral fixation member, and the middle of which is fixed to the sliding member; and a solid metal rod, each end of which passes through the other end of the two telescopic members, with two pulling members on the solid metal rod, the other ends of which are connected to the facial bones. This invention achieves more reliable fixation while significantly reducing costs.

Provided is a head fixation device that can accurately register a head and has a simple configuration. A head fixation device for use in a medical imaging apparatus, including: an occipital region placement portion on which an occipital region of a head of a subject is placed; and a temporal region support portion that is continuously provided from both sides of the occipital region placement portion and supports both sides of a temporal region of the head, in which the temporal region support portion includes a viewing window portion which is configured so that a region of the temporal region, which is a reference in a case of capturing a tomographic image of the head, is visually recognizable in a state where the occipital region is placed on the occipital region placement portion.

The invention discloses an fMRI intelligent analysis method based on graph coarsening and a three-dimensional dynamic space-time diagram attention network. The fMRI intelligent analysis method is used for accurately and efficiently recognizing sleep disorders. The method comprises the following steps: firstly, preprocessing an acquired human brain magnetic resonance image, mapping the human brain magnetic resonance image to a standard brain template for region division, averaging time sequence signals of each region of interest (ROI), and extracting a blood oxygen level dependence (BOLD) signal; and then, constructing a dynamic effective function connection matrix by utilizing Granger causal analysis, performing graph coarsening through a Gaussian mixture model, generating a simplified effective function connection matrix, and inputting the matrix into a constructed space-time graph convolutional neural network (ST-GCN) to perform deep feature extraction. Besides, in order to enhance the attention to a key space-time region in a dynamic effective connection matrix and effectively capture the dynamic change of a brain interval at a specific time point, a space and channel mixed attention mechanism module (CBAM) is introduced into the space-time diagram convolutional neural network. The module improves the discrimination capability of the model by adaptively distributing space and channel attention weights. And finally, the network maps the extracted spatial-temporal characteristics to a classification label space through a full connection layer (FC), and automatic identification of sleep disorders is realized. The method can be effectively applied to diagnosis of sleep disorders, and important technical support and clinical guidance are provided for neurological rehabilitation.

The invention discloses a blood pressure monitoring method based on a long short-term memory network model. According to the method, the problem of how to provide a blood pressure monitoring method which can be deeply fused with a safety helmet, adapts to the working environment and is high in accuracy is solved, and efficient and accurate blood pressure monitoring is achieved by combining data collection at a specific part with deep learning. The method specifically comprises the following steps: acquiring pulse wave signals of a testee, wherein the acquisition parts comprise intersection positions of arteries on two side surfaces of the head and mandible, temporal regions on two sides of the head and the middle part of a frontal region; filtering and feature extraction are carried out on original signals, data are integrated to construct a reference data set, the data set is trained by using a long-short-term memory network model to obtain an optimal model, and finally blood pressure analysis is carried out on the collected data by using the optimal model. By optimizing the acquisition strategy and using the long-short-term memory network model, the physiological information of the testee is acquired and monitored on the head, and the system is suitable for scenes such as intelligent safety helmets and the like.

To provide a biofeedback type smart headband that improves cognitive function, reduces skin irritation, and is suitable for long-term wear. [Solution] The biofeedback smart headband has a head-mounted main body structure. The main body structure integrates an electroencephalogram (EEG) sensor array based on the theory of head regions in traditional Chinese medicine, a galvanic skin response (GDS) module based on the principles of meridians and acupoints, a heart rate variability detection unit incorporating pulse diagnosis theory, a low-power microprocessor, and a tactile feedback mechanism simulating acupuncture and moxibustion stimulation. The electrodes of the EEG sensor array correspond to the head acupuncture stimulation areas of traditional Chinese medicine, namely the Yintang and Shenting points in the frontal region, the Taiyang and Zhugu points in the temporal region, and the Baihui and Fengchi points in the parieto-occipital region. Dry electrode technology is used to synchronously collect bioelectric signals from multiple brain regions and meridians. The GDS module's measurement site is selected from the Laogong point on the hand or the heart region reflex point on the ear. Flexible electrodes integrated into the ear hook and conductive rubber electrodes on the front end of the main body form a body surface meridian circuit. The GDS module uses an optical sensor to acquire pulse wave signals from the forehead, and the sampling frequency meets the dynamic detection needs of traditional Chinese medicine pulse diagnosis. The tactile feedback mechanism includes vibration actuators distributed at positions corresponding to the Tou Wei and Si Shen So acupuncture points, and simulates the qi-gaining sensation of acupuncture and moxibustion through vibration pulses of different frequencies.

The utility model discloses a tool for simulating human body contact impedance, which comprises a host, a power supply, an acquisition box, a connector and a contact impedance detection tool structure. The contact impedance detection tool structure comprises a plastic upper shell, a plastic lower shell, a first electrode, a second electrode, a third electrode, a first slide rheostat, a second slide rheostat, a third slide rheostat and a detection sensor. The first electrode is arranged to simulate a human body forehead electrode. And the second electrode is arranged as a human ear process simulating electrode. And the third electrode is a simulated temporal electrode. The detection sensor sequentially comprises a first contact, a second contact, a third contact and a plug, wherein the second contact is connected with the first contact, is arranged on the human body ear process simulating electrode and is in contact with the human body ear process simulating electrode, the third contact is connected with the second contact, is arranged on the human body ear process simulating electrode and is in contact with the human body ear process simulating electrode, and the plug is connected with the second contact. The electroencephalogram sensor inspection device has the effect of improving the electroencephalogram sensor inspection efficiency.

Apparatuses, systems, and methods for performing photobiomodulation by applying light to a temporal region, a nose, and / or an eye of a subject are disclosed. A method for applying photobiomodulation light therapy to a subject can include applying a dose of light to at least one of a temporal region, through a nose, or to an eyelid of a subject, detecting an effect of the applied dose of light on a biological characteristic of the subject, and adjusting the dose based on the detected effect.

This item (reference figure) is a device (levator palpebrae superioris training aid) used to train the levator palpebrae superioris by applying pressure to the frontalis muscle above the eyebrows to inhibit its movement, and is comprised of: A) a rectangular silicone rubber plate adjusted to have viscoelasticity and high resilience equivalent to that of a palm, which is a pressure pad portion 10 that is 5 to 10 mm thick and extends from the center of the forehead toward the temples, covering one-half to two-thirds of the forehead, and B) a latex rubber plate that is at least half the width of the pressure pad portion from top to bottom, and is and a tightening band portion 20 which is a strip of material long enough to wrap around the forehead, the central portion of which is attached to the front of the pressure pad portion, and which extends from the forehead through the temporal region to the occipital region, and which is fastened at both ends with Velcro 21, 22, and whose tensile force presses the pressure pad portion 10 against the forehead with the same pressure as pressing a palm against the forehead, and which is characterized in that it substantially evenly presses more than half and two-thirds of the area of ​​the forehead frontalis muscle, including the area near the eyebrows, and suppresses the action of the frontalis muscle, constricting the levator palpebrae superioris muscle to assist in the exercise of moving the eyelid up and down.

The invention discloses a retinal blood vessel bifurcation angle determination method, system and device, a medium and a product, and relates to the field of medical image processing, and the method comprises the steps: carrying out the blood vessel segmentation of a retinal image, obtaining a binary image, and carrying out the fracture and cavity restoration to form a coherent image; respectively setting foreground and background pixels of the coherent image; traversing the coherent image, and deleting foreground pixels meeting a first set condition and a second set condition to obtain a blood vessel center line image; trimming the blood vessel center line image to obtain a blood vessel center line; based on the blood vessel center line and the calculation area, main blood vessels are selected in the supratemporal area and the subtemporal area respectively; and traversing the main blood vessel to obtain a blood vessel bifurcation point, and determining the diameter of the blood vessel, so as to determine the retina blood vessel bifurcation angle based on the blood vessel bifurcation point. According to the method, the influence of manual subjectivity can be effectively avoided, the determination efficiency is improved while the determination precision of the retinal blood vessel bifurcation angle is improved, and then the large-scale fundus screening requirement is met.

The utility model relates to the technical field of face wearing equipment, in particular to face wearing equipment with a supporting structure, which comprises a main body bracket, a supporting pad and a connecting structure, the shape of the main body bracket is matched with the shape of the face of a human body; the supporting pad is connected with the main body bracket through the connecting structure; the supporting pad comprises a forehead region supporting pad, a temporal region supporting pad and a cheek region supporting pad; after the face wearing equipment is worn, the forehead area supporting pad, the temporal area supporting pad and the cheek area supporting pad abut against the forehead area, the temporal area and the cheek area of the face. According to the technical scheme, various connecting structures and supporting pad configurations are provided, so that a user can select the most suitable wearable device according to actual requirements. Through various connecting structures, the supporting pad can be finely adjusted according to the face shape of a user, so that the user can accurately adjust the distance between the supporting pad and the main body bracket, finer fixation and adjustment are realized, and the comfort and fitting degree after wearing are ensured.