553results about How to "Precision injection" patented technology

A dosage determination supporting apparatus, which is able to precisely determine a dosage in accordance with the health condition of a user, is provided with: a sensor (28) for measuring the blood sugar level obtained from the blood of the user; a memory (48) for storing an operation table showing a correspondence between the blood sugar level and the amount of insulin; a CPU (50) for calculating the amount of insulin corresponding to the blood sugar level, with reference to the operation table stored in the memory (48); a displaying unit (34) for displaying the amount of insulin; and a voice processing unit (52) for performing the voice processing on the amount of insulin and outputting the voice through a speaker (32).

Optical systems such as image display systems include a freeform optical waveguide prism and a freeform compensation lens spaced therefrom by a gap of air or index cement. The compensation lens corrects for aberrations which the optical waveguide prism will introduce in light or images from an ambient real-world environment. The optical waveguide prism receives actively projected images at an entry location, and emits the projected images at an exit location after internally reflecting the images along an optical path therein. The image display system may include an image source and coupling optics. The approach permits design of an optical viewing device, for example in optical see-through HMDs, achieving an eyeglass-form appearance and a wide see-through field of view (FOV).

A dual head contrast media injection system performs a patency check or test injection, determining flow rate and/or flow volume from the programmed protocol. The tubing that connects syringes to a patient shares only a short common section near to the patient. Appropriate injection steps are taken to compensate for tubing elasticity. A wireless remote control and a touch screen control are provided, improving functionality and information delivery. The display brightness is controlled based on the ambient light, and the display panel includes a double swivel permitting re-orientation. The orientation of the display may also be controlled based on, e.g., the current step, the tilt angle of the powerhead, or a manual control. Furthermore, the display is customizable to identify the type of fluid (contrast, saline, etc.) on either side of the injector, to provide matched color coding, and to provide a folder/tab analogy for retrieving injection protocol parameters.

A dual head contrast media injection system performs a patency check or test injection, determining flow rate and/or flow volume from the programmed protocol. The tubing that connects syringes to a patient shares only a short common section near to the patient. Appropriate injection steps are taken to compensate for tubing elasticity. A wireless remote control and a touch screen control are provided, improving functionality and information delivery. The display brightness is controlled based on the ambient light, and the display panel includes a double swivel permitting re-orientation. The orientation of the display may also be controlled based on, e.g., the current step, the tilt angle of the powerhead, or a manual control. Furthermore, the display is customizable to identify the type of fluid (contrast, saline, etc.) on either side of the injector, to provide matched color coding, and to provide a folder/tab analogy for retrieving injection protocol parameters.

A dual head contrast media injection system performs a patency check or test injection, determining flow rate and/or flow volume from the programmed protocol. The tubing that connects syringes to a patient shares only a short common section near to the patient. Appropriate injection steps are taken to compensate for tubing elasticity. A wireless remote control and a touch screen control are provided, improving functionality and information delivery. The display brightness is controlled based on the ambient light, and the display panel includes a double swivel permitting re-orientation. The orientation of the display may also be controlled based on, e.g., the current step, the tilt angle of the powerhead, or a manual control. Furthermore, the display is customizable to identify the type of fluid (contrast, saline, etc.) on either side of the injector, to provide matched color coding, and to provide a folder/tab analogy for retrieving injection protocol parameters.

A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. The length of the channels extending from the first side to the second side may comprise an effective length greater than a distance across the porous structure from the first side to the second side. The therapeutic device may comprise a penetrable barrier to inject therapeutic agent into the device when implanted in the patient.

The invention discloses a double-vortex combustion chamber which adopts a full ring shaped flame tube structure and comprises a shell, an inner flame tube and an outer flame tube. The outer wall of the outer flame tube and the inner wall of the shell form a cooling cavity channel; the inner wall of the outer flame tube and the outer wall of the inner flame tube form a combustion channel; oil injection pipes and an igniting seat are arranged on the periphery of the shell; the outer flame tube is an integral forming part, the first section thereof is a diffusion section which adopts a constant pressure gradient design, and the second section thereof is provided with two rows of advancing air holes at the edge of the front wall of a recessed cavity, an evaporating pipe extends into the recessed cavity along the periphery direction of the recessed cavity and close to the inner side of the front wall of the recessed cavity, and the back wall of the recessed cavity is provided with a back air inlet duct at the half height; the third section is provided with an air film cooling air inlet port and an air film cooling air inlet baffle; and the fourth section is provided with a blending hole and a diffusion cooling hole. The double-vortex structure formed in the recessed cavity of the double-vortex combustion chamber improves the distribution of a fuel concentration field, realizes fractional combustion, increases the residence time of fuel combustion, reduces the pollutant discharge and ensures the outlet temperature to be more uniform.

When a given learning performance condition is met, a partial lift injection for opening a fuel injector is performed by an injection pulse which brings about a partial lift state in which a lift quantity of a valve body of the fuel injector does not reach a full lift position, and an integrated value of a drive current is calculated which flows through a drive coil of the fuel injector after an injection pulse of the partial lift injection is turned off. An inductance of the drive coil is calculated in consideration of a direct current superposition characteristic of the drive coil on the basis of the integrated value of the drive current, whereby the inductance of the drive coil is calculated with high accuracy. Then, the lift quantity of the valve body is estimated on the basis of the inductance, whereby the lift quantity of the valve body is estimated with high accuracy. The injection pulse of the partial lift injection is corrected on the basis of the lift quantity, whereby the injection pulse of the partial lift injection is corrected with high accuracy.

The invention discloses automatic electrolyte injection equipment for batteries. The automatic electrolyte injection equipment comprises a stander, a closed box body covering the stander, an electric cabinet independently arranged outside the closed box body, as well as a loading vacuum transition cabin, a drying and cooling mechanism, a loading manipulator, a loading conveyer belt, an insulation resistance test mechanism, a loading code-scanning and weighing manipulator, a pre-injection weighing mechanism, a turntable loading mechanism, an injection electrolyte circulation standing turntable mechanism, an unloading code-scanning and weighing manipulator, a post-injection weighing mechanism, an electrolyte supplement station, a rubber plug insertion station, an unloading conveyor belt, an unloading transfer tray and an unloading vacuum transition cabin which are sequentially arranged on the stander along the battery conveying direction, and the automatic electrolyte injection equipment further comprises a drying tray used for bearing a battery. Therefore, through the cooperation of each part, the whole automation degree of the equipment is improved, and the production efficiency is greatly improved; meanwhile, the equipment ensures that no bubble exists in the injected electrolyte, realizes stable and reliable electrolyte injection, improves the battery quality and prolongs the service life of the battery.

The invention discloses an automatic filling machine for a battery and a battery filling method. The filling machine comprises a rack, a front weighing device arranged on the rack, a filling conveying line, an evacuation filling device, a discharging device, a rear weighing device and a control module. The filling machine also comprises a carrier backflow mechanism which comprises a carrier conveying line parallel to the filling conveying line and carrier transfer devices arranged at two ends of the filling conveying line and the carrier conveying line; and the evacuation filling device comprises a filling nozzle, a driving part for driving the filling nozzle to move, a filling cup communicated with the filling nozzle, a filling buffer tank communicated with the filling cup and a sealing cylinder for sealing the filling nozzle and the battery in the sealing cylinder. In the invention, automatic operations of battery conveying, filling, evacuation and discharging are ensured, the machine design and process layout are compact, the vacuum and high-pressure circulating alternate filling method is adopted, and the full absorption and filling precision of electrolyte of the battery are ensured.

Devices and methods for tissue transfer are described where a cannula may be inserted into the breast of a subject at one of several points of entry. Insertion of the cannula into the breast may be accomplished by using a guidance system to distinguish between tissue types. Once desirably positioned, the cannula may be withdrawn from the breast while automatically (or manually) injecting the fat in multiple deposits of adipose tissue or fat such that the deposited fat remains within the tract formed by the withdrawn cannula. Multiple tracts of the deposited fat may be injected within the breast until the breast has been desirably remodeled and/or augmented.

The invention discloses a liquid-injecting method of a battery and a liquid-injecting production line thereof. The method comprises the following steps of: a) putting an electric core which is not injected with liquid on a front weighing device to weigh, and memorizing the weight value of the electric core which is not injected with the liquid in a control module; b) putting the electric core which is not injected with the liquid in a tray, and putting the tray on the liquid-injecting production line; c) injecting the liquid to the eclectic core by the liquid-injecting device at the tray which is put with the electric core, and vacuuming the electric core by a vacuuming device; and d) putting the electric core which is injected with the liquid on a back weighing device to weigh, and memorizing the obtained weight value of the electric core which is injected with the liquid in the control module; and e) comparing the weight value of the electric core which is not injected with the liquid with the weight value of the electric core which is injected with the liquid by the control module, if the different value exceeds a set value, supplying the liquid to the electric core. Each of the trays is provided with the plurality of electric cores. The invention is provide with the control module for memorizing and comparing the weight value of the electric core before and after liquid injection, has exact weighing and high automation degree, and improves the work efficiency of the production line.

A swirler vane for providing fuel, particularly liquid fuel, to a swirling zone of a burner assembly is provided. The swirler vane includes at least one injection hole for injecting the fuel to the swirling zone of the burner and an injection feed hole passage connecting the at least one injection hole with a main fuel feed. The swirler vane or a tip of the swirler vane, where the at least one injection hole is arranged, is manufactured by laser deposition or includes at least a surface manufactured by laser deposition. A swirler including a plurality of such swirler vanes and a burner assembly including the swirler with such swirler vanes are also provided.