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34results about How to "No psychological burden" patented technology

Wireless hearing improving device

The invention provides a wireless hearing improving device, comprising a voice speaking side and a voice listening side. The voice speaking side comprises a speaking device and a speaking processing component. The voice listening side comprises a listening processing component and a listening headset. The speaking processing component and the listening processing component are connected with each other wirelessly; the speaking processing component obtains sound source information of the speaking device and converts the sound source information into a digital signal, and transmits the digital signal with a preset frequency; the listening processing component wirelessly receives the digital wireless signal transmitted by the speaking processing component and adjusts band width of the received wireless signal, demodulates and decodes the wireless signal, and converts the signal into an audio signal, and amplifies the audio signal, and transmits the audio signal which is amplified to the listening headset. Based on wireless technology, a microphone and an audio frequency amplifier of the invention, which are designed in a separated manner, could effectively and directly obtain the voice information of a speaker, and amplify the voice signal to the degree making up the hearing loss. The effect of improving hearing is achieved essentially.
Owner:双竞科技有限公司

Skeleton Self-Locking Medical Opener

ActiveCN105769265BRelieve painCompact structureSurgeryDentistryMedical equipmentOral maxillofacial surgery
The invention relates to medical equipment for stomatological departments and oral maxillofacial surgery, in particular to a skeleton self-locking medical mouth gag which comprises a lower supporting and closing portion and an upper supporting and closing portion.A shaft seat and a transmission case are respectively arranged at two ends of the lower supporting and closing portion, and slide bars are mounted between the shaft seat and the transmission case via bearings; external threads are arranged in middle sections of the slide bars positioned between the shaft seat and the transmission case, and sliders fittingly sleeve the middle sections of the slide bars in a threaded manner and are hinged to the lower ends of supporting rods; a strip-shaped groove is formed in the lower end of the upper supporting and closing portion, a plurality of hanging rings are arranged in the groove, and the upper ends of the supporting rods are mounted in the hanging rings via rotary shafts; driving mechanisms for driving the slide bars to rotate are arranged in the transmission case.The skeleton self-locking medical mouth gag has the advantages that the skeleton self-locking medical mouth gag which is a spreader is compact in structure, convenient to use, reasonable in stress and adaptive to individual difference, and patients rarely suffer.
Owner:SUZHOU RUIPENGCHENG SCI & TECH CO LTD

Information presentation device, information presentation system, and information presentation method for action control

The purpose of the present invention is to provide an information presentation device for action control, which serves as a means for performing action control to cause people present in a space to enter a substantially desired state, thereby enabling effective action control, even in a situation where direct information presentation has reduced effect. The information presentation device for action control is characterized by comprising: an environment measurement unit which acquires both group action information representing actions of persons present within a measurement region including amonitor, and action information representing an action of a specific person present within the measurement region; a group action control unit which obtains action control parameters for controlling the action of the specific person in accordance with differences between the group action information and system target values set for all persons present within the measurement region; an action control unit which obtains an information presentation parameter in accordance with differences between the action information relating to the specific person and the action control parameters obtained bythe group action control unit; and an information presentation unit which acquires information presentation content in accordance with the information presentation parameter obtained by the action control unit, and controls the content of the display on the monitor.
Owner:HITACHI LTD

Light irradiation health-caring device

The invention relates to a light irradiation health-caring device. The light irradiation health-caring device comprises at least one first light emitting diode, a first conductor, and a light shadingassembly. The first light emitting diode is to be applied to a nostril of a person being treated; one end of the first conductor is electrically connected with the first light emitting diode; the other end of the first conductor is electrically connected with an external power supply; the light shading assembly comprises a light shading nose mask, and two connecting strips; an inner side of the light shading nose mask sinks so as to form a containment space; the first light emitting diode is arranged inside the light shading nose mask, and is covered with the containing space; the light shading nose mask is also used for covering the nose of the person being treated through the nose mask; one end of one of the connecting strips is connected with one side of the light shading nose mask; andone end of the other of the connecting strips is connected with the other side of the light shading nose mask. According to the light irradiation health-caring device, the light is blocked by the light shading nose mask, so that the light irradiation health-caring device does not affect the eyes of the person being treated or others; and thus, the light irradiation health-caring device is very convenient for the person being treated to use anytime and anywhere. Thus, the light irradiation health-caring device has greatly improved convenience of use.
Owner:福鑫福电子科技(深圳)有限公司

Parallel robot for planarly training upper limbs hemiplegia for multistage rehabilitation

The invention discloses a parallel robot for planarly training upper limbs hemiplegia for multistage rehabilitation, which belongs to the field of medical rehabilitation equipment. The robot consists of a parallel mechanism with a variable rod length, an operation handle, an ancon used for bearing the elbow of a patient, a bull eye universal wheel and a control system, wherein the parallel mechanism with the variable rod length is installed on a table top and is divided into a left part and a right part which are symmetric; one ends of two parts are hinged by the operation handle; the bull eye universal wheel is installed below the hinged position of the operation handle and is installed onto the ancon hinged with the operation handle; the position of the operation handle is determined according to the numerical value of two triangular bottom angles formed by a servo motor control mechanism via a computer to finish a target locus; by controlling a speed parameter, a velocity field is formed in the movement reachable space of the patient during passive movement, and the patient is guided to passively move along the set locus; during active movement, the force parameters of different points in a movement plane can be set; and a force field is formed in the movement reachable space and is used for the active movement training and the impedance movement training of the patient.
Owner:TSINGHUA UNIV

Device for helping hearing impaired doctor use stethoscope

PendingCN111265236AStable fit and connectionAirtight fitStethoscopeEngineeringHearing aid
The invention discloses a device for helping a hearing impaired doctor use a stethoscope. The device comprises a connecting device and the stethoscope. A sound transmission cavity is arranged in the connecting device, a connecting pipe is arranged on one side of the connecting device, a connecting assembly is arranged in the connecting pipe, a connecting hole is arranged in the other side of the connecting device, and the connecting hole is connected with an in-ear hearing aid. Beneficial effects of the device are that a user ear canal model is made, and a hard connecting device is manufactured according to an ear canal structure of the user after a mold is inverted; one end of the connecting device is connected with earplugs of the stethoscope through the connecting pipe, after the otherend is plugged into an ear, the in-ear hearing aid is clamped through the connecting hole, and an end head of a sound transmission pipe and the sound inlet hole of the in-ear hearing aid can be ensured to be stably and hermetically connected; and when the device is used, the device can be fixed to the stethoscope for a long time, the device is convenient to use, simple, easy to use and small and exquisite in appearance, there is no difference and the hearing impaired doctor does not need to have psychological burdens.
Owner:杭州惠耳听力技术设备有限公司

Special cannabidiol-containing turmeric milk powder for female menstrual period and preparation method thereof

The invention provides special cannabidiol-containing turmeric milk powder for a female menstrual period and a preparation method thereof, relates to healthy health-care food, and particularly relates to special milk powder for the female menstrual period and a preparation method thereof, and aims to solve the problem that the mouthfeel of the milk powder is poor due to the fact that a large number of traditional Chinese medicines are added into the conventional milk powder for the female menstrual period. The special cannabidiol-containing turmeric milk powder for the female menstrual period is prepared from skim milk, whey protein, sodium caseinate, turmeric powder, pineapple powder, red date powder, medlar powder, carrot powder, cherry powder, erythritol, D-xylose, gamma-aminobutyric acid, composite mineral substances, composite vitamins, maltodextrin, cannabidiol and probiotics. The method comprises the following steps of: 1, weighing; 2, mixing to obtain a mixed milk powder aqueous solution; 3, preparing powder to obtain mixed milk powder; and 4, filling. The special cannabidiol-containing turmeric milk powder has the advantages of relieving pain in the menstrual period, enriching blood, tonifying Qi, guaranteeing sleep and improving intestinal flora, along with rich mouthfeel. The method is mainly used for preparing the special cannabidiol-containing turmeric milk powder for the female menstrual period.
Owner:哈尔滨市汉博生物科技有限公司

A wireless hearing improving device

The invention provides a wireless hearing improving device, comprising a voice speaking side and a voice listening side. The voice speaking side comprises a speaking device and a speaking processing component. The voice listening side comprises a listening processing component and a listening headset. The speaking processing component and the listening processing component are connected with each other wirelessly; the speaking processing component obtains sound source information of the speaking device and converts the sound source information into a digital signal, and transmits the digital signal with a preset frequency; the listening processing component wirelessly receives the digital wireless signal transmitted by the speaking processing component and adjusts band width of the received wireless signal, demodulates and decodes the wireless signal, and converts the signal into an audio signal, and amplifies the audio signal, and transmits the audio signal which is amplified to the listening headset. Based on wireless technology, a microphone and an audio frequency amplifier of the invention, which are designed in a separated manner, could effectively and directly obtain the voice information of a speaker, and amplify the voice signal to the degree making up the hearing loss. The effect of improving hearing is achieved essentially.
Owner:双竞科技有限公司
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