摘要:
A number of improvements relating to methods and apparatuses for kidney dialysis are disclosed. These include checking of dialysate bypass status using flow measurement; using a flow sensor to confirm the absence of ultrafiltration during bypass; automatic testing of ultrafiltration function by removal of a discrete volume from a portion of the dialysate flow path coupled with a pressure test of that part of the flow path; using a touch screen user interface; bar graph profile programming of ultrafiltration, sodium, and bicarbonate parameters; using a RAM card to upload treatment instructions to, and to download treatment data from, the machine; automatic setting of proportioning mode (acetate or bicarbonate) based on connections of concentrate lines; predicting dialysate conductivity values based on brand and formulation of concentrates; minimizing no-flow dead time between dialysate pulses; initiating operation in a timed mode from a machine power-off condition; preserving machine mode during machine power-fail condition; calibration scheduling and reminding; automatic level adjusting; and blood leak flow rate detecting.
摘要:
A hemodialysis apparatus includes: a dialysate-delivery system including at least one unit selected from the group consisting of (i) a dialysate-preparation unit, (ii) a dialysate-circulation unit, (iii) an ultrafiltrate-removal unit, and (iv) a dialysate-monitoring unit; and a user/machine interface operably connected to the dialysate-delivery system, the user/machine interface comprising a touch screen, the touch screen including a screen having (a) a target ultrafiltration display, (b) an ultrafiltration rate display, (c) a transmembrane pressure display, (d) an arterial pressure display, (e) a venous pressure display, (f) a dialysis fluid conductivity display, and (g) a dialysis fluid temperature display; and wherein at least one of the displays of the touch screen is selectable to adjust a setting displayed by the display, the setting used to operate at least one of (i) the dialysate-preparation unit, (ii) the dialysate-circulation unit, (iii) the ultrafiltrate-removal unit, and (iv) the dialysate-monitoring unit.
摘要:
A number of improvements relating to methods and apparatuses for kidney dialysis are disclosed. These include checking of dialysate bypass status using flow measurement; using a flow sensor to confirm the absence of ultrafiltration during bypass; automatic testing of ultrafiltration function by removal of a discrete volume from a portion of the dialysate flow path coupled with a pressure test of that part of the flow path; using a touch screen user interface; bar graph profile programming of ultrafiltration, sodium, and bicarbonate parameters; using a RAM card to upload treatment instructions to, and to download treatment data from, the machine; automatic setting of proportioning mode (acetate or bicarbonate) based on connections of concentrate lines; predicting dialysate conductivity values based on brand and formulation of concentrates; minimizing no-flow dead time between dialysate pulses; initiating operation in a timed mode from a machine power-off condition; preserving machine mode during machine power-fail condition; calibration scheduling and reminding; automatic level adjusting; and blood leak flow rate detecting.
摘要:
A seed metering device for agricultural seeders has a meter housing, a seed disk covering an open side of the meter housing, and a brush assembly mounted within the meter housing and contacting the seed disk. The meter housing has a seed delivery opening for delivering a supply of seed into a seed pool area, an air inlet provided above the seed pool area for receiving a supply of positive pressure air into the meter housing, and a seed exit area where seed can be dropped into a seed tube. The seed disk has seed pockets spaced around its outer circumference that pass through the seed pool and pick up individual seeds as the seed disk rotates. The device includes several features that help singulate and drop seeds in a way that provides a desired number of seeds per acre and a uniform spacing between the seeds in the furrow.
摘要:
A system and method for monitoring remote computer access and associated costs is provided. The system includes a remotely located communication server in communication with multiple host computer networks and in communication with a network access server. First and second memory devices contain a list of authorized users for the host computer networks and a user log for use by a billing computer to generate bills. The method includes the steps of creating starting and ending time stamps for each authorized user accessing a respective one of the multiple host computer networks and creating a user log to generate bills and monitor host computer network usage.
摘要:
A method and system for conditioning transparent or translucent paper or film for use with digital printers includes the application of a primer coat to the paper or film that controls the hygroscopic characteristics of the paper or film followed by the application of a digital primer that enables the reception of ink or toner during printing thereon by a digital printer. Opaque markers, such as opaque strips, may also be formed on the sheet of paper or film to facilitate detection of the transparent or translucent sheet by sensors, such as “electronic eye” of the digital printer.
摘要:
The device includes a first optical fiber, a second optical fiber, a first transmitting optical subassembly, a second transmitting optical subassembly, a first receiving optical subassembly, a second receiving optical subassembly, a first circuit board, a second circuit board, a first amount of over-molding material, and a second amount of over-molding material.
摘要:
The device includes a housing, a printed circuit board, a first optical subassembly, a second optical subassembly, and a lever. The device is pluggable to a host structure. The housing has a channel and ground spring fingers. The printed circuit board has contact traces and is mounted to the housing. The first and second optical subassemblies are mounted to the printed circuit board. The lever is rotatably mounted to the housing. The lever includes a rotatably mounted portion, a free end, and an actuation surface for actuation by a user. The free end of the lever forms a hook. In a locked position of the device to the host structure, the ground spring fingers contact and make electrical contact with a faceplate of the host structure, and the hook engages a slot of a circuit board of the host structure.
摘要:
The device includes a housing, a printed circuit board, a member, and a lever. The housing has a tab projecting from a surface of the housing. The printed circuit board mounted to the housing. The printed circuit board having contact traces. The member is moveable only in a translational direction and is positioned near the tab. The member having an actuation surface and is made of a rigid material. The lever is rotatably mounted to the housing. The lever having a rotatably mounted portion, a free end, a first portion, and a second portion. The second portion includes an arm for actuation by a user. The first and second portions each have respective heights and widths. Each of the height and width of the second portion is greater than the respective height and width of the first portion.
摘要:
Embodiments of the present disclosure provide systems and methods for publishing content over a network. Briefly described, in architecture, one embodiment of the system, among others, can be implemented as follows. The system includes an instant messaging module configured to generate a request for creation of a base uniform resource locator from an instant messaging server and configured to receive the base uniform resource locator. The instant messaging module is further configured to form an enhanced uniform resource locator by adding information to the base uniform resource locator to identify content stored on a local machine hosting the instant messaging module. The system also includes a local web server module configured to deliver the content stored on the local machine identified by the enhanced uniform resource locator, where the local machine hosts the local web server module. Other systems and methods are also provided.