33 results about "Fluid intake" patented technology

An exhaust gas recirculation mixer according to certain embodiments is operable to receive a first fluid via a first fluid intake and to receive a second fluid via a second fluid intake. One of the first fluid or the second fluid comprises air, and the other of the first fluid or the second fluid comprises exhaust gas. The exhaust gas recirculation mixer generally includes a plurality of mixing passages and a plurality of multi-path nozzles. Each mixing passage includes a corresponding and respective throat. Each multi-path nozzle generally includes an outer nozzle fluidically connected to the first fluid intake, and an inner nozzle fluidically connected to the second fluid intake. The inner nozzle is nested within the outer nozzle and projects into the throat of a corresponding and respective mixing passage.

A submersible pumping system for producing two-phase fluids from a well includes an intake module between a production pump and a motor. The intake module includes a housing, a first stage chamber inside the housing, and a second stage chamber inside the first stage chamber. The second stage chamber is in fluid communication with the production pump. The intake module further includes a plurality of tangential fluid intake ports that extend from the wellbore through the housing into the first stage chamber. The plurality of tangential fluid intake ports are configured to induce a swirling motion of two-phase fluid in the first stage chamber that encourages separation of liquids and gases. The intake module also includes a plurality of gas discharge ports that extend from the wellbore to the first stage chamber, where the plurality of gas discharge ports are located above the plurality of tangential fluid intake.

An intelligent fluid monitoring cup system for healthcare settings comprises a cup body with at least 750mL capacity, double handles, and a twist-on lid providing rotational access for patients with limited mobility. The system incorporates a capacitive sensor capable of detecting fluid level changes less than 0.5mm, providing sub-millimeter precision measurement. A computing device with integrated screen displays real-time fluid intake data, NPO status indicators, and remaining allowances. The system features direct integration with hospital electronic medical records via HL7 / FHIR interoperability standards, barcode patient-device association, and nurse verification workflows. Hospital-grade hygiene protocols include sterilizable shells or disposable liner systems for multi-patient clinical environments.

The invention relates to the technical field of medical equipment and home rehabilitation, and discloses an intelligent water drinking system and method for liquid management of a heart failure patient, and the system comprises a medical care end monitoring terminal, a cloud intelligent analysis platform, an intelligent water drinking terminal, a portable auxiliary collection terminal and a patient end applet; a multi-dimensional data fusion algorithm and a machine learning model are built in the cloud end, and the cloud end can be connected with a hospital diagnosis and treatment system to obtain data and generate an individualized liquid intake threshold value. According to the method, basic information is input through the medical care terminal, an initial threshold value is generated through the cloud, all the terminals synchronously collect drinking water, physical signs and other data and encrypt and upload the data, the cloud analyzes the data and then performs graded warning and terminal current limiting on abnormal triggering, the medical care terminal forms closed-loop management and control according to a report adjustment scheme, and the data safety is guaranteed through a collaborative encryption and verification mechanism in the whole process. According to the invention, intelligent and safe liquid management of the heart failure patient is realized, the management accuracy and compliance are improved, and the risk of acute attack is reduced.

The invention relates to a drain comprising:a body having at least one fluid intake opening and at least one fluid discharge opening,a valve provided with at least one lug, anda disengagement device comprising:a fixed guide, able to be mounted so as to be fixed with respect to a body,a movable guide, comprising at least one housing for receiving the lug,the fixed guide and / or the movable guide comprising at least one projection and / or at least one recess, in particular having a shape complementary to the projection, andpressure spring, able to bias the movable guide against the fixed guide so that the projection cooperates with the recess.

Embodiments of the present disclosure relate to a quick fill valve for a closed loop fluid system. A fluid control system with a quick fill valve for accelerating filling and discharging of a closed loop system to allow temporary opening of the loop to allow filling without a separate vacuum process. The valve operates in two positions: an open position for rapid, unidirectional fluid intake and passive air exhaust; and a closed position for a safe, sealed condition during normal operation. Some embodiments include vacuum-assisted air evacuation in parallel with filling.

A submersible pumping system for producing two-phase fluids from a well includes an intake module between a production pump and a motor. The intake module includes a housing, a first stage chamber inside the housing, and a second stage chamber inside the first stage chamber. The second stage chamber is in fluid communication with the production pump. The intake module further includes a plurality of tangential fluid intake ports that extend from the wellbore through the housing into the first stage chamber. The plurality of tangential fluid intake ports are configured to induce a swirling motion of two-phase fluid in the first stage chamber that encourages separation of liquids and gases. The intake module also includes a plurality of gas discharge ports that extend from the wellbore to the first stage chamber, where the plurality' of gas discharge ports are located above the plurality of tangential fluid intake.

This invention discloses an intelligent fluid intake and output management tool, relating to the field of medical device technology. The platform includes: a fluid intake and output measurement module for real-time collection of patient intake and output data; a data transmission module for transmitting the intake and output data to a mobile management terminal; a fluid intake and output conversion module for acquiring intake and output fluid data; and a data entry module for recording the intake and output fluid data and generating a fluid intake and output report. This invention solves the technical problem of inaccurate patient fluid intake and output records in clinical nursing due to subjective confusion in measurement methods and duplicate or missed recordings. It achieves the technical effect of improving the accuracy and convenience of recording, reducing human error, and ensuring the quality of basic nursing care by automatically converting fluid data and generating standardized fluid intake and output reports.

A trailer washdown apparatus is disclosed. The trailer washdown apparatus has a tank comprising inner and outer walls with an inlet for fluid intake and an outlet for fluid egress, a pump removably coupled to the outlet of the tank for pressurizing the fluid with a pump outlet for egress of pressurized fluid, a power source, and a fluid distribution system coupled to the outlet of the pump, the fluid distribution system having a plurality of flexible fluid transport passageways, the plurality fluid transport passageways having first and second ends. The first ends are coupled to the pump outlet and the second ends are coupled to a plurality of nozzles, and the plurality of fluid transport passageways and plurality of nozzles are adjustable and dimensioned and configured to form a plurality of geometries for directing pressurized fluid to a trailer.

This invention discloses a method for generating abnormal bodily state information based on an AI model. The method collects continuous user action data using a wearable device, identifies candidate drinking actions using a first AI model, and determines the actual drinking action using a second AI model based on the context sequence. It analyzes drinking behavior trends based on actual drinking actions over a continuous time period and estimates fluid intake based on action characteristics. The drinking behavior trend, intake, and user profile information are input into a third AI model to generate abnormal bodily state labels and confidence levels. When the frequency and confidence level of the label within the statistical period meet preset conditions, an abnormal bodily state alert is automatically generated and output. This invention achieves reliable conversion from behavioral data to personalized abnormal state alerts through multi-level AI models for seamless monitoring and quantitative analysis of daily behavior, providing a feasible technical means for early health observation.

The invention discloses a pressure type rice cooker. The pressure type rice cooker is provided with a pot, a heating part and a cover body. The cover body includes an inner cover, an outer cover, and a pressure reducing valve. The inner lid has a fluid intake port communicating with the inside of the pot, and is detachably attached to the outer lid so as to be able to close the upper opening of the pot. The outer cap has a steam discharge port communicating with the outside of the cap body, and when the inner cap is attached to the outer cap, a steam path communicating the fluid intake port and the steam discharge port is formed inside the outer cap. The pressure reducing valve is disposed in the steam path so as to be capable of opening and closing the fluid intake port. The inner cover is provided with a fluid guide cylinder provided around the pressure reducing valve, and a rice water reservoir provided around the fluid guide cylinder. The fluid guide cylinder guides the fluid flowing in through the fluid intake port to an opposing wall of the outer cover. The rice soup storage part stores rice soup separated from the fluid by being guided by the opposing wall.

To reduce the pressure loss of the fluid flowing through the intake passage and to suppress fluid intake pulsation. [Solution] The orbiting substrate 26a is provided with a passage-enlargement recess 50 that increases the passage cross-sectional area of ​​the intake passage 40. Therefore, even when the orbiting substrate 26a is closest to the fixed peripheral wall 25c, the passage-enlargement recess 50 increases the passage cross-sectional area of ​​the intake passage 40. Consequently, compared to a case where the passage-enlargement recess 50 is not provided on the orbiting substrate 26a, the narrowing of the intake passage 40 by the orbiting substrate 26a is suppressed. As a result, the pressure loss of the refrigerant gas flowing through the intake passage 40 is reduced. In addition, since the fluctuation of the passage cross-sectional area of ​​the intake passage 40 due to the orbital motion of the orbiting scroll 26 is reduced, intake pulsation of the refrigerant gas is suppressed.

The present invention provides a pump device that improves pump efficiency by increasing the flow rate of fluid flowing into the impeller. [Solution] The pump device cover comprises an opposing wall portion 50 facing the impeller 3 from one side L1 in the axial direction, a side wall portion 51 surrounding the outer circumference of the impeller 3, and a suction pipe 47 extending from the radial center of the opposing wall portion 50 to one side L1 in the axial direction. The impeller 3 comprises a first end plate portion 31 facing the opposing wall portion 50, a second end plate portion 32 facing the first end plate portion 31 from the other side L2 in the axial direction and connected to the rotor, and a blade portion 33 positioned between the first end plate portion 31 and the second end plate portion 32. A fluid intake hole 34 facing the suction pipe 47 is provided in the first end plate portion 31. Inside the cover, a rib 57 is provided at the connection point where the opposing wall portion 50 and the suction pipe 47 are connected, protruding from the suction pipe 47 as a fluid control shape.

A filling station for transferring a liquid from a large bulk container to a smaller container has a station housing with a top pedestal supported above a bottom pedestal by a support body, the top pedestal being configurated to support the smaller container, and the bottom pedestal being configurated to support the large bulk container. A scale is operably mounted on the top pedestal, the scale having a load cell for measuring the weight of the smaller container. A fluid flow conduit system extends from a fluid intake tube positioned above the bottom pedestal, to a fluid outlet port positioned above the top pedestal. A pump is mounted in or on the station housing for pumping the liquid from the fluid intake tube to the fluid outlet port, for transferring the fluid from the large bulk container to the smaller container via the fluid flow conduit system.

It is precisely positioned relative to the connected part to suppress leakage at the inlet or outlet. [Solution] The pump device 1 comprises a pump unit 6, a housing body 21 that houses the pump unit 6, and a cover 22 that covers the opening 21a of the housing body 21, and is fixed to the case 11 of the transaxle 10 in the housing body 21. The cover 22 has a fluid intake port 15 and an outlet port for the pump unit 6, and contacts the contact surface of the bottom surface 19 of the recess 13 of the case 11, so that the first port 17 provided on the contact surface communicates with the intake port 15, and the second port communicates with the outlet port. Furthermore, a pump-side pin hole is provided adjacent to the outlet port of the cover 22, into which a pin 41 for positioning the case 11 and the cover 22 is inserted.

The present application relates to the technical field of fluid mixing. Disclosed is a fluid-mixing device. The device comprises: a main support, a movable support, a plurality of microporous tubes, a vibration mechanism and a fluid-pushing mechanism, wherein the movable support is movably connected to the main support and is provided with a fluid intake structure; the plurality of microporous tubes are arranged on the movable support and are in communication with the fluid intake structure; the vibration mechanism comprises a vibration device connected to the movable support so as to drive the plurality of microporous tubes to vibrate; and the fluid-pushing mechanism comprises a liquid pump and a fluid-spraying structure in communication with a liquid discharge end of the liquid pump, the fluid-spraying structure is provided with a liquid-spraying opening, and the fluid-pushing mechanism can drive, by means of the liquid pump, a liquid to be sprayed from the liquid-spraying opening towards the tops of the plurality of microporous tubes. The fluid-mixing device of the present application can realize micronization of fluids and improve the mixing effect between fluids, and the fluid-mixing device has extremely low levels of operational energy consumption, thereby facilitating saving on production costs.

A device includes a fluid intake configured to receive a fluid comprising a fluid sample and provide the fluid to an inlet of a manifold plate. The manifold plate includes an inlet channel that is configured to deliver the fluid sample from the fluid intake to an analytical module, and a vent channel that is configured to receive the fluid sample from the analytical module and deliver the fluid sample out of the manifold plate to the fluid intake. The analytical module is affixed to the manifold plate, and includes a gas chromatograph oven that is configured to obtain the fluid sample from the inlet channel and expel the fluid sample using the vent channel after measuring an attribute of the fluid sample and sensors configured to measure the attribute of the fluid sample in the gas chromatograph oven after receiving the fluid sample from the manifold plate.

An E. coli bacterial diagnostic device comprises an outer body with a first chamber for fluid intake and a second chamber for a lateral flow test strip holder, featuring a results viewing window. An inner body, rotatable within the first chamber, includes a fluid receiving chamber and an opening for fluid passage. A filter located between the outer and inner bodies ensures fluid filtration. A lateral test strip holder, located in the second chamber, can move between a test position in which a portion of a lateral flow test strip located in the lateral test strip holder is positioned in the first chamber adjacent the filter and a second retracted position in which the lateral flow test strip is positioned in the second chamber.

A fluid treatment apparatus 100 with a first fluid intake duct 104 which defines a first fluid inlet port 106 for fluid communication with a first fluid source 200. The first fluid intake duct 104 def

The application provides a kind of pancreatitis patient fluid intake and output quantity comprehensive monitoring method, comprising the following steps: obtaining the fluid intake and output quantity data and blood gas analysis data of pancreatitis patient and other data;Set liquid demand quantity prediction model, according to the preprocessed multidimensional monitoring data set and liquid demand quantity prediction model, liquid demand quantity prediction is carried out;Set the time series risk early warning model based on LSTM, according to the preprocessed multidimensional monitoring data set and liquid demand quantity prediction model, risk prediction is carried out;According to the prediction result of risk prediction, generate liquid management early warning information and fluid replacement scheme adjustment suggestion;According to the prediction result of liquid demand quantity prediction, the risk probability of future occurrence of liquid overload, hypovolemia or abdominal cavity high pressure syndrome of patient is predicted.The application can realize the intelligent prediction of individualized liquid demand quantity and the early dynamic early warning of complication risk, generate liquid management suggestion, to assist clinical precise and predictive liquid treatment.

The invention relates to a drain comprising:a body having at least one fluid intake opening and at least one fluid discharge opening,a valve provided with at least one lug, anda disengagement device comprising:a fixed guide, able to be mounted so as to be fixed with respect to a body,a movable guide, comprising at least one housing for receiving the lug,the fixed guide and / or the movable guide comprising at least one projection and / or at least one recess, in particular having a shape complementary to the projection, andpressure spring, able to bias the movable guide against the fixed guide so that the projection cooperates with the recess.

A liner hanger includes a housing, a packer, and an outer sleeve. The packer on the housing is actuated to seal in a wellbore. The outer sleeve can move on the housing to push a slip toward the packer. A fluid port defined in the outer sleeve communicates with an internal volume. A valve at the fluid port is configured to change from a closed state to an opened state. The valve in the closed state restricts fluid communication, while the valve in the opened state permits fluid communication from the wellbore annulus to the internal volume. The valve can include a plate and a cover affixed to the outer sleeve. The plate prevents debris from collecting and can bend open to permit fluid intake into the internal volume. The valve can alternatively include a breachable barrier or a dissolvable barrier.

The challenge is to improve the performance of fluid monitoring. [Solution] The fluid monitoring device 1 comprises an inflow control device 31 positioned in a fluid supply passage 7 that supplies fluid to the target device 9 and controls the inflow of fluid from a supply port 8 into the fluid supply passage 7, a first sensor 34a provided between the inflow control device 31 and the target device 9 in the fluid supply passage 7 and capable of detecting the state of the fluid in the fluid supply passage 7, and a control unit 10 that controls the inflow control device 31. The control unit 10 detects the start or stop of fluid intake from the fluid supply passage 7 by the target device 9 based on at least one of a predetermined signal obtained from the target device 9 and the detection result from the first sensor 34a, controls the inflow control device 31 from closed to open when the start of fluid intake is detected, and controls the inflow control device 31 from open to closed when the stop of fluid intake is detected.

A fluid intake system is disclosed for use with a flow control device which controls fluid flow into a tubular. The fluid intake system comprises a manifold configured to circumscribe a tubular which includes a flow control device, the manifold comprising a plurality of circumferentially arranged inlet ports for receiving a fluid into the manifold. The system includes a fluid outlet to be arranged in communication with the flow control device to, in use, communicate fluid from the manifold to the flow control device.

Embodiments herein relate to systems and devices for processing cerebrospinal fluid. In an embodiment, a cerebrospinal fluid processing system is included having a fluid intake line, a target compound capture device, and a fluid return line. The target compound capture device can define an internal volume. The target compound capture device can include a capture element disposed on a surface of and / or within the internal volume. The capture element can include a copolymer including at least two of n-isopropyl acrylamide, t-butylacrylamide, and acrylic acid. Other embodiments are also included herein.

Systems and methods for making clear ice are described. The system may include a housing comprising a plurality of elongate troughs. Each of the plurality of elongate troughs may have at least one flume surface wall in thermal communication with a cooling source while the housing is submerged in a fluid bath. The system may further include at least one fluid intake disposed to provide a flow of fluid to the housing and a means for distributing the flow of fluid from the at least one fluid intake into the plurality of elongate troughs while maintaining a substantially laminar fluid flow and substantially equal fluid pressure along the plurality of elongate troughs while the housing is submerged in the fluid bath and during a freezing operation of the device.

Heat exchange systems with fluid intake control and associated methods are disclosed. An example system includes a conduit to carry a first fluid, a heat exchanger operatively coupled to the conduit, the heat exchanger to cause the first fluid to exchange thermal energy with a second fluid, a fan positioned in a portion of the conduit to drive the first fluid past the fan, wherein the fan is electrically driven, and a valve coupled to the conduit, wherein the first fluid flows through the portion of the conduit when the valve is in a first position, and wherein the valve blocks the first fluid from flowing through the portion of the conduit when the valve is in a second position.

A fluid treatment apparatus (100) with a first fluid intake duct (104) which defines a first fluid inlet port (106) for fluid communication with a first fluid source (200). The first fluid intake duct (104) defines a pump access port (120) provided spaced apart from the first fluid inlet port (106) along a longitudinal axis (112) of the first fluid intake duct (104). A first fluid pump mount (128) is provided which defines a pumping position (126) in the first fluid intake duct (104) between the first fluid inlet port (106) and the pump access port (120). The first fluid intake duct (104) defines a first pump guide path (122) configured for the first fluid pump (400) to translate along between the first fluid pump mount (128) to the pump access port (120). The pump access port (120) may be configured to enable the passage of a first fluid pump (400) therethrough. A flotation unit (2000) may be provided for supporting a fluid treatment apparatus (100) in a first fluid reservoir (702) containing a first fluid (202).

The present disclosure relates to a composite and an absorbent core including a composite that facilitates rapid intake of fluid. The composite includes a mixture of superabsorbent particles and adhesive having specific properties that provide hydrophilic properties throughout the surface area of the composite. The composite has a total surface energy greater than 122 mj / m2 and a basicity constant greater than 0.78 at 1 % surface coverage. The composite has improved surface wetting and osmotic swelling of the superabsorbent particles for rapid fluid intake.

Pump subsystem for fluid delivery (e.g., in a wearable patch pump) comprises a fluid chamber with pumping motion and a valve shaft assembly with valving motion, both being driven by the same drive mechanism. Fluid chamber has variable volume chamber provided by a piston driven by the drive mechanism and translated relative to a plug in the pump housing. Piston extends the fluid chamber during an intake stroke and retracts the fluid chamber during a discharge stroke. Valve assembly has at least one valve shaft controllably translated by the drive mechanism to selectively align a first throughway with an opening in the pump chamber and a fluid intake port for an intake stroke to draw fluid into the fluid chamber, and align a second throughway with the opening in the pump chamber and a fluid discharge port for an discharge stroke to discharge fluid from the fluid chamber.