5 results about "Claustrophobia" patented technology

The utility model relates to a radio frequency coil assembly for magnetic resonance scanning equipment and the magnetic resonance scanning equipment. The radio frequency coil assembly comprises a first coil structure and a second coil structure, the first coil structure can be worn on a scanning part of a detected object, and the size of the first coil structure can be matched with the size of the scanning part, so that the first coil structure is closer to and fits the scanning part, and magnetic resonance signals emitted by tissues can be received more efficiently; a higher image signal-to-noise ratio is obtained; the second coil structure is separated from the first coil structure and surrounds the outer side of the worn first coil structure, and a certain gap is formed between the second coil structure and the first coil structure, that is, the size of the second coil structure can be made to be larger, so that the device can adapt to detected objects with more body types, and the proportion of applicable people is increased; and moreover, the problem of claustrophobia of the detected object can be relieved, the comfort of the detected object is improved, and the use is more convenient.

The application relates to a magnetic resonance coil assembly. The magnetic resonance coil assembly comprises a first coil structure and a second coil structure, the first coil structure is provided with a first accommodating cavity for accommodating a scanning part of a detected object; the second coil structure is surrounded outside the first coil structure and has a gap with the first coil structure, the size of the first coil structure can be matched with the size of the scanning part, so that the first coil structure is closer to and fits the scanning part, and thus the magnetic resonance signal emitted by the tissue can be more efficiently received, and a higher image signal-to-noise ratio can be obtained; the second coil structure is arranged outside the first coil structure and has a certain gap with the first coil structure, that is, the size of the second coil structure can be larger, which can not only adapt to more detected objects of different body sizes and improve the proportion of applicable people, but also can relieve the problem of claustrophobia of the detected object, improve the comfort of the detected object, and be more convenient to use.

A radio frequency coil for magnetic resonance-based brain function detection, and a radio frequency detection system. In the radio frequency coil for magnetic resonance-based brain function detection, by controlling a gap between an I-shaped structure (10) and a first I-shaped assembly (11) and a gap between the I-shaped structure (10) and a second I-shaped assembly (12), a user under examination can see through the gap therebetween; and by adjusting the capacitance values of multiple first capacitive components, multiple second capacitive components, multiple third capacitive components, and multiple fourth capacitive components, a birdcage structure generates a uniform magnetic field. Thus, by widening the field of view of the detection coil, the technical problem in the prior art that users easily experience claustrophobia during examination is solved while the detection performance of the radio frequency coil is maintained.

An anti-splashing disposable eyeshade for treatment in the department of stomatology is characterized in that the overall structure of a similar commonly-used disposable mask is combined with a long-strip-shaped window hole in an eye socket area, an eye cover transparent film in the eye socket area and a plastic metal strip arranged in the lower edge of a mask, so that the defects that a pair of goggles is abraded due to repeated wiping, the transparency is reduced and the peripheries of the eyes are not sealed can be overcome; and the patient can visually watch the operation of the doctor, so that claustrophobia and anxiety of the patient during treatment are avoided, a physical barrier can be implemented in a one-time quick mode that one person uses and replaces one person, and the comfort and the sense of safety of the patient are improved.

The invention discloses an intelligent central control screen-based anti-claustrousness system, which comprises an intelligent central control screen with a built-in anti-claustrousness system, an environment monitoring module, a user interaction module, a data processing module and a feedback output module, and is characterized in that the environment monitoring module, the user interaction module, the data processing module and the feedback output module are electrically connected with the intelligent central control screen. Real-time environment monitoring and personalized intervention measures are provided by utilizing an intelligent control technology, environment parameters can be monitored in real time, personalized environment adjustment and relaxation experience can be provided according to preferences and behaviors of a user, symptoms of claustrophobia can be relieved or prevented, and the user experience is improved. The situation that traditional psychotherapy, drug therapy, behavior therapy and the like need long-time treatment and psychological guidance is reduced, and a more convenient auxiliary treatment effect is provided for some patients.