16 results about "Spirometer" patented technology

1. The name of the design product: lung capacity training device. 2. The use of the design product: for improving lung capacity, training respiratory capacity. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: spirometer. 2. The use of the design product: suitable for hospitals, campus physical tests, and various scenes such as families, helping users to accurately measure lung capacity and assess respiratory health. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective drawing.

The present invention provides a spacer device having a flow rate spirometer. The flow rate indicator allows users to use a measured, consistent flow rate leading to improved synchronicity and actuation.

1. The name of the design product: portable spirometer (z9). 2. The use of the design product: for lung capacity exercise. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 combined state perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: spirometer (portable). 2. The use of the design product: instrument for detecting lung capacity. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: spirometer. 2. The use of the design product: the design product is used for human lung capacity breathing test. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Spirometers useful for assessing pulmonary lung function are disclosed herein. The disclosed systems, computer readable media, and methods can be directed to applications in a variety of settings by healthcare professionals, clinical trial specialists, and individual users.

The disclosure relates to a spirometer comprising a MEMS-based thermal fluid flow sensor for generating a signal in response to a fluid flow generated during inhalation or exhalation; and a microcontroller for calculating the fluid flow from the signal generated by the flow sensor. The spirometer may be connected to other devices, such as a smartphone or a personal computer or any other computing unit which is adapted to collect, store, analyse, exchange and / or display data. The disclosure further describes the use of the spirometer in measuring a user's lung performance and / or monitoring it over time. Furthermore, the spirometer may be provided in a system together with an air quality measurement device for determining the air quality at a location of interest; and a computing unit for collecting, analysing and correlating the user's lung performance data obtained from the spirometer with the air quality data.

A method for treating a patient with respiratory illness is described according to one embodiment. The method includes the steps of receiving a set of screening spirometry test data measured by a spirometer, generating a first patient performance score based on the received set of screening spirometry test data, generating one of a first high alert when the first patient performance score crosses a first threshold and a first low alert when the first patient performance score fails to cross the first threshold, receiving a set of at-home physiological test data, generating a second patient performance score based on the received set of at-home physiological test data, generating one of a second high alert when the second patient performance score crosses a second threshold and a second low alert when the second patient performance score fails to cross the second threshold, receiving a set of at-home patient survey data entered by the patient, generating a third patient performance score based on the received set of at-home patient survey data, and generating one of a third high alert when the third patient performance score crosses a third threshold and a third low alert when the third patient performance score fails to cross the third threshold.

A combined or convertible handheld unit that combines a personal spirometer, exhalation-analysis or breath-analysis function with a nebulizer or vaporizing function. The nebulizer or vaporizing function includes, but is not limited to, functions provided by devices such as inhalers, nebulizers, vaporizers, humidifiers, ventilators, or other devices that are used for delivery of any sort of substance into the body via breathing, and includes but is not limited to devices that break up solutions and suspensions into small aerosol droplets for inhalation by a user. The unit also performs full exhalation detection and analytics.

An intraperitoneal pressure (“IPP”) measurement apparatus is disclosed herein. In an example, the IPP measurement apparatus includes a transfer set and s catheter that are fluidly coupled to a patient's peritoneal cavity and a spirometer for transmitting output data indicative of a volume of air inspired and expired by a patient's lungs. The IPP measurement apparatus also includes a processor configured to record the output data from the spirometer during dwell intervals between when PD fluid is provided to and removed from the patient's peritoneal cavity. The processor is also configured to use a correlation between lung capacity and IPP to determine at least one of IPP or a fill volume parameter based on at least the output data from the spirometer.

The utility model relates to the technical field of air suction appearance, puts forward a kind of air suction flow rate measurement air suction appearance, including air suction appearance shell, the outer surface of air suction appearance shell is equipped with key board, and the front end surface electric connection of key board has display screen, the outer surface of rotating cylinder is integrally connected with propeller blade, and the inner wall sliding connection of rotating cylinder is equipped with mounting bracket, the mounting bracket includes support frame, middle shaft, sliding block and propeller sensor, the filter screen is installed in the left side inner wall of air inlet cylinder, and the left side wall of air inlet cylinder is equipped with the clamping groove, the airflow cylinder is integrally connected in the middle part of left cover plate, the right end surface of left cover plate is fixedly connected with the limiting block. This air suction flow rate measurement air suction appearance is convenient for being applied to a variety of patients, and airflow change data collection and processing can be carried out for patients with nasal congestion and asthma, and the disinfection treatment can be replaced after being used by different patients.

This invention relates to the field of lung compliance prediction technology, specifically to a method, application method, and system for training a lung compliance prediction model. The training method includes: acquiring sample data; training a pre-defined prediction model using multi-parameter curve data and corresponding lung compliance values ​​from the samples to obtain a lung compliance prediction model; during training, the prediction model outputs predicted lung compliance values ​​based on the parameter curve data, and updates the trainable parameters in the model through an error backpropagation mechanism based on the error between the predicted lung compliance value and the corresponding lung compliance value. The trainable parameters include convolutional layer parameters in the feature extraction module and fully connected layer parameters in the regression prediction module. This invention can utilize data from lung function testing devices such as spirometers (e.g., parameter curves) for non-invasive, non-surgical prediction of lung compliance.

This utility model belongs to the technical field of pulmonary function testing instruments, and discloses a filter and a pulmonary function testing instrument. The filter includes a mouthpiece, a filter housing, a fastening mechanism, and a sealing mechanism. One end of the mouthpiece has an air inlet. The filter housing includes an air inlet pipe, which is detachably connected to the end of the mouthpiece away from the air inlet. The fastening mechanism includes a fastening protrusion disposed on the mouthpiece. The air inlet pipe has a fastening groove, which includes a guide section and a locking section, the guide section and the locking section being angled. The sealing mechanism includes a sealing ring and a sealing edge. The sealing ring is disposed on one of the mouthpiece and the air inlet pipe, and the sealing edge is disposed on the other. The sealing ring and the sealing edge can selectively abut against each other. The mouthpiece has a locked state and an unlocked state. When the mouthpiece is in the locked state, the fastening protrusion is located within the locking section, and the sealing ring abuts against the sealing edge. This improves the connection stability and sealing performance at the connection between the mouthpiece and the filter housing.