12 results about "Mouth pressure" patented technology

The invention relates to the technical field of oral health monitoring, and discloses an oral detection method based on an intelligent tooth socket. The method comprises the following steps: acquiring an original oral cavity pressure time sequence and frequency domain characteristics through an intelligent tooth socket, determining an optimized decomposition parameter, and performing multi-scale decomposition on an original signal to generate a multi-scale oral cavity signal component; nonlinear dynamic features are extracted, a component complexity index is obtained, and key signal components related to oral health are screened out; generating a personalized physiological response frequency in combination with the user oral cavity baseline features, the real-time occlusion state and the component complexity index; reconstructing an oral cavity physiological feature sequence based on the key signal component and the personalized physiological response frequency, and separating a low-frequency component and a high-frequency component through modal decomposition; identifying oral cavity abnormity categories according to the two components, establishing a mapping relation with a diagnosis result, and generating an oral cavity health detection instruction. According to the method, convenient and comprehensive oral cavity detection can be realized, the detection adaptability and precision are improved, and support is provided for oral cavity health management.

The present invention provides an oral pressure measuring device, comprising: a handle assembly, the handle assembly is provided with a first through hole; an airbag assembly, the airbag assembly is sealed and connected to the handle assembly, the airbag assembly is provided with a first sealed cavity; an air pressure detection assembly, the air pressure detection assembly is sealed and connected to the first through hole, one end of the air pressure detection assembly is located in the first sealed cavity, the other end of the air pressure detection assembly is fixed to the handle assembly, the other end of the air pressure detection assembly is connected to a first wire, and the first wire passes through the first through hole. According to the solution provided in the embodiment of the present application, the measurement accuracy of the oral pressure is improved.

The invention discloses a supporting device for oral treatment and a using method, and belongs to the technical field of oral treatment equipment. Comprising a main supporting frame, an adjustable opening mechanism, an intelligent sensing module and a control unit. The main supporting frame is formed by combining a medical silica gel layer and a memory alloy framework, and initial fixation is achieved through friction force. The adjustable distraction mechanism controls the distraction arms to stretch through a driving motor and an angle adjusting module, reverse pressure is formed in combination with a flexible supporting pad to complete secondary fixing, and displacement in treatment is avoided. The intelligent sensing module integrates a pressure sensor, a temperature sensor and an optical camera, monitors oral pressure, temperature and a three-dimensional structure in real time, and generates a treatment path and risk early warning through an AI image processing unit. Through the double fixing and self-adaptive adjusting technology, the stability of the device is remarkably improved, the mucous membrane injury risk is reduced, meanwhile, the treatment time is shortened, and the operation precision is improved. The dental implant is suitable for dental surgery, root canal therapy, dental restoration and other scenes.

The invention relates to the technical field of equipment control, and discloses a detection system which comprises a detection device and a signal processing device, the detection device is in communication connection with the signal processing device, and the detection device comprises a public breathing gas circuit, a first gas circuit, a second gas circuit, an oral cavity pressure sensor, a reversing valve and an atomizing cup. The public breathing gas circuit comprises a front-end gas circuit and a rear-end gas circuit, the rear-end gas circuit is connected with the first gas circuit and the second gas circuit through the reversing valve, and the atomizing cup is connected with the second gas circuit; the oral cavity pressure sensor is used for acquiring the actual pressure of the front-end gas circuit; the signal processing device is used for controlling the reversing valve to close the first gas path and open the second gas path if the actual pressure is smaller than a first pressure threshold value, so that the medicament in the atomizing cup enters the public breathing gas path; the signal processing device is further used for controlling the reversing valve to close the second gas circuit and open the first gas circuit if the actual pressure is larger than or equal to the first pressure threshold value. According to the invention, cross infection in the detection process can be avoided.

This invention relates to the field of biosensor technology, and discloses a method and system for intelligent water pressure adaptation of a water flosser based on integrated sensing. The method includes: determining the cleaning area of ​​the target oral cavity for the water flosser; analyzing the health of the cleaning area based on gingival tissue state data, and analyzing the cleaning needs of the cleaning area based on oral pressure data; combining health and cleaning needs, and analyzing the initial water pressure value of the cleaning area using a preset area-state-water pressure mapping model; collecting the subconscious physiological reaction signals of the oral cavity user corresponding to the initial water pressure value, and analyzing the comfort coefficient of the oral cavity user based on the subconscious physiological reaction signals; optimizing the initial water pressure value based on the comfort coefficient to obtain a target water pressure value, and performing intelligent water pressure adaptation of the water flosser to the target oral cavity based on the target water pressure value. This invention can improve the cleaning effect for oral cavity users.

The invention provides a respiratory muscle group training method and device, and the method comprises the following steps: firstly, setting inspiration resistance, then setting training standard information, and then carrying out a training step, so that a user can reach the training standard information through at least one inspiration or expiration movement under the inspiration resistance. In another embodiment, the invention provides a device capable of realizing the training method, and the device can be used for realizing the training method by adjusting the respiratory resistance, simulating respiratory obstruction in the inspiration process of the user, setting an initial inspiration capacity target and gradually increasing the resistance to enable the user to adapt to the inspiration capacity target. The contraction function of the oropharyngeal muscle group is monitored through abdominal wearing or a mouth-nose mask pressure gauge or an oral pressure gauge or a pharyngeal myoelectricity meter, and the effect of training the respiratory muscle group is achieved through respiration.

The invention relates to a vacuum generating device for glass bottle production, which relates to the technical field of glass bottle production and comprises a primary mold, a choke plug, a mouth mold, a base and a vacuum pump. By arranging a communicating structure of the vacuum pump, the exhaust pipe, the shunt pipe, the connecting pipe, the second exhaust passage, the first exhaust passage and the connecting passage, a stable negative pressure environment can be applied to frit in a bottle mouth cavity in the glass bottle production process, and the frit can be more tightly attached to the inner wall of the mouth mold in the forming stage through the negative pressure effect; and the structural density of the bottle opening part is enhanced, so that the mechanical strength of the bottle opening is effectively improved, the problem of damage caused by insufficient strength is reduced, the extreme requirement on the machining precision of a mouth mold is reduced, the manufacturing cost of the mold is remarkably reduced, and the restriction of high investment of a small-mouth pressing and blowing mold on cost reduction and efficiency improvement of the industry is avoided.

The present application relates to the field of equipment control technology, and discloses a detection system, including: a detection device and a signal processing device, the detection device is communicatively connected with the signal processing device, the detection device includes: a common breathing air circuit, a first air circuit, a second air circuit, an oral pressure sensor, a reversing valve and an atomizing cup, the common breathing air circuit includes a front-end air circuit and a rear-end air circuit, the rear-end air circuit is respectively connected to the first air circuit and the second air circuit through a reversing valve, and the atomizing cup is connected to the second air circuit; the oral pressure sensor is used to obtain the actual pressure of the front-end air circuit; the signal processing device is used to control the reversing valve to close the first air circuit and open the second air circuit if the actual pressure is less than the first pressure threshold, so that the medicine in the atomizing cup enters the common breathing air circuit; the signal processing device is also used to control the reversing valve to close the second air circuit and open the first air circuit if the actual pressure is greater than or equal to the first pressure threshold. The present application can avoid cross infection during the detection process.

The invention relates to the technical field of medical care, and provides a temperature-controlled food injector for radiation-induced oral mucositis and a related method, the temperature-controlled food injector for radiation-induced oral mucositis comprises a food storage part with a food storage accommodating space; the food injection part comprises a conveying device and a food injection device, the conveying device is provided with a food injection channel communicated with the food storage containing space, and the food injection device is arranged on the food storage part and used for extruding the conveying device so that the liquid food in the food storage containing space can be conveyed to the oral cavity of the patient through the food injection channel; and the acquisition part is used for monitoring the oral pressure data and the throat sound data. According to the temperature-controlled food injector for radiation-induced oral mucositis, the technical problems that bucking or aspiration of a patient is easily caused by adopting a nasal feeding tube for feeding or using a long-handle elbow spoon to be matched with a 5ml injector to push and inject liquid food, and recovery of the patient is not facilitated can be solved.

The present invention relates to an oral pressure measurement device, which is characterized in that it includes an oral insert body that combines with the oral cavity to cause pressure deformation of the oral insert body; a measurement module for measuring the pressure signal generated by the pressure deformation of the oral insert body; a display module that communicates with the measurement module and is used to display the pressure signals generated by the oral pressure applied to the oral insert body in various regions of the oral cavity by the measurement module. The oral insert body combines with the oral cavity and is more adapted to the shape of the tongue, reducing the irritation to the upper jaw arch and alleviating the feeling of nausea and vomiting. When the oral insert body of the oral cavity combines, the deformation generated on the oral insert body is measured by the measurement module to obtain the pressure signal generated by the deformation, and thus a variety of pressure data such as lip pressure, tongue pressure, and oral pressure in the pharynx can be measured, and swallowing disorders can be evaluated based on the measured pressure data, so as to more comprehensively and accurately evaluate the tongue muscle movement function.

The intubation type anaesthetic mask comprises a mask body, a fixing hole is formed in the mask body, a hollow mouth pressing tube is fixedly arranged in the fixing hole, the outer wall of the mouth pressing tube is connected with the mask body in a sealed mode, and the mouth pressing tube is provided with extending sections on the inner side and the outer side of the mask body. The oral pressure tube is arranged at the end part of the inner surface of the mask main body and can be arranged in the oral cavity of a patient; a sealing part is arranged in the oral pressure tube and corresponds to a gastroscope cannula in the oral pressure tube; the oral pressure tube is arranged so that a gastroscope intubation tube can be conveniently inserted, meanwhile, the oral pressure tube is connected with the mask body in a sealed mode, it can be guaranteed that the interior of the mask body has high air tightness, pressurization and oxygen supply can be conveniently conducted on a patient in an anesthetic state, gastroscope operation of an endoscopic physician is not affected, and the sealing portion is arranged in the oral pressure tube so that the oral pressure tube can be conveniently sealed. And the gas is prevented from leaking from the mouth pressure pipe, so that the pressurizing oxygen supply effect is ensured.

The utility model provides an oral cavity pressure measuring device used under ice or taste stimulation, which comprises an oral cavity part, an ice sense stimulation part, a taste sense stimulation part, a pressure measuring part, a control system, a box body and a pipeline support rod, and is characterized in that the ice sense stimulation part, the taste sense stimulation part and the pressure measuring part are integrally arranged on the oral cavity part; the refrigeration system, the taste stimulation system and the pressure measuring device are respectively connected through pipelines; the control system is electrically connected with the refrigerating system, the taste stimulation system and the pressure measuring device. Cooling liquid and stimulation liquid are supplied to the ice sense stimulation part and the taste sense stimulation part through the refrigerating system and the taste sense stimulation system respectively, oral cavity force measurement, ice stimulation and taste sense stimulation are effectively integrated into a whole, and when the oral cavity part is located in the oral cavity, ice sense stimulation or taste sense stimulation is conducted. The device is convenient to use, can implement effective ice stimulation or taste stimulation on a patient, can measure oral pressure in the stimulation process, is cleaner and more sanitary to use, and can be repeatedly used.