Matches 1 - 49 out of 49


Match Document Document Title
US20130071271 VALVELESS PUMP  
A valveless, pulsatile, non-contact, positive displacement, finger-pump for pumping one or more fluids is disclosed. The pump can include one or more channels for holding one or more lengths of...
US20150217040 PERISTALTIC PUMP  
A peristaltic pump includes a mounting concave section 8a on which a peristaltically-actuated tube connected to an arterial blood circuit is mountable; a roller which compresses the...
US20110158823 SHUTTLE PUMP WITH CONTROLLED GEOMETRY  
An infusion pump uses an improved shuttle mechanism to more reliably pump liquids in low volumes for medical and other purposes. The improved shuttle uses linear translation and wider, symmetric...
US20110150668 Pump with crossing lines  
The invention relates to a roller pump consisting of a stator with a pump bed formed therein and a rotor for acting on a hose inserted into the pump bed in arcuate form. In accordance with the...
US20050254978 Peristaltic pump  
A peristaltic pump (1) with a rotating squeeze roller carrier (12), a squeeze hose (14) partly looping around the squeeze rollers (13) and a curved contact wall (19) for the squeeze hose (14), the...
US20060292021 Automatic liquid dispensing mechanism  
An automatic liquid dispensing mechanism includes a planet device and a transmitting hose. The planet device is a plate with a number of rollers provided on a surface thereof such that the rollers...
US20090090432 DEPOSITOR SYSTEM  
A dispensing device for supplying measured quantities of batter to baking containers, and a method of operating such device use a peristaltic pump driven by a servo-motor drive. The peristaltic...
US20070207041 Method of operating a peristaltic pump  
A method for operating a peristaltic pump having a molded flow channel contained on an elastomeric sheet that is bonded or mechanically attached to a rigid substrate. The pump head rollers are...
US20070243088 Marked Tube For A Peristaltic Pump  
A tube is provided for use in a peristaltic pump, with the tube including a cylindrical wall defining a hollow interior and a cylindrical outer surface. The tube further includes a longitudinal...
US20090317268 FINGER-TYPE PERISTALTIC PUMP COMPRISING A RIBBED ANVIL  
The present invention discloses a finer-type peristaltic infusion pump comprising a ribbed anvil. More specifically, a finger-type peristaltic pump, comprising a plurality of pressing-fingers,...
US20110150679 Peristaltic Pump  
A peristaltic pump for dispensing liquid includes a front casing portion, a rear casing snap-fitted together with the front casing portion, a rotor confined between the front casing portion and...
US20070253833 Pump Set with Safety Interlock  
A pump set for use with a pump to deliver a supply of liquid to a patient. The feeding set has a conduit for the nutrient liquid and a safety interlock device associated with the conduit. The...
US20140356203 PUMP ROLLER ASSEMBLY WITH INDEPENDENTLY SPRUNG PIVOTING ROLLERS  
A roller assembly comprises a central section with a hub; a plurality of spring assemblies coupled to the central section; a plurality of arms coupled to the central section such that each arm is...
US20070224063 Peristaltic pump, method for manufacturing a hose therefor, and hose for such a pump  
A pump for circulating a medium comprising an elastically deformable hose which lies against a pressing surface, and has a medium inlet and a medium outlet; and pressing elements which move along...
US20120288388 TUBE PUMP AND TUBE STABILIZER  
A tube pump comprises a rotor configured to have a roller and to hold the roller to be able to make an orbital motion along the inner circumferential surface of the cap. The rotor includes a disk...
US20120282125 TUBE PUMP AND TUBE STABILIZER  
A tube pump comprises a rotor configured to have a roller and to hold the roller to be able to make an orbital motion along the inner circumferential surface of the cap. The rotor includes a disk...
US20100260633 TUBE PUMP AND TUBE FOR TUBE PUMP  
A tube pump includes tubes, hooks, tube receivers, three or more fingers, and a drive mechanism. The tubes each include intermediate tubes, connectors, and end tubes. The tubes are attached by...
US20140037480 TUBULAR INSERT FOR EXTRA-CORPOREAL CIRCUIT  
The present invention relates to a novel type of tubular insert for connecting an extra-corporeal circuit to a peristaltic pump. This tubular insert comprises a loop formed by a tube portion; the...
US20120257986 ROTARY CAM ACTUATED LINEAR PERISTALTIC PUMP  
A rotary cam actuated linear peristaltic pump includes a plurality of cams which actuate a plurality of pistons. The cams apply a force to the piston by way of a lifter for providing mechanical...
US20090317273 Thermal Bend Actuated Microfluidic Peristaltic Pump  
A peristaltic microfluidic pump. The pump comprises a pumping chamber positioned between an inlet and an outlet; a plurality of moveable fingers positioned in a wall of the pumping chamber, the...
US20090053084 ROLLER PUMP AND PERISTALTIC TUBING WITH ATRIUM  
A single piece of extruded peristaltic roller pump tubing may have an inside diameter and outside diameter and wall thickness that may vary from one segment to next along its length. The tube may...
US20120082577 FLUID TRANSPORT SYSTEM WITH ELASTIC TUBE AND DETACHING CAM ARRANGEMENT  
A fluid transportation system includes: an elastic tube; a tube frame having a tube guide groove to which the tube is attached in a circular arc; a cam driving wheel interior of the tube and...
US20110318208 FINGER-TYPE PERISTALTIC PUMP  
The invention provides a finger-type peristaltic pump (2) having a body (4) and a housing (6). The body contains two or more finger-type valves (16) and a processor (22) configured to operate the...
US20080025854 Peristaltic pump  
A pump for circulating a medium comprises: an elastically deformable hose which lies against a pressing surface, with a medium inlet and a medium outlet; and pressing elements which move along the...
US20140144928 Liquid Product Dispensing System and Method  
An embodiment system and method for dispensing multiple dairy products includes a dispenser which houses two or more dairy product bases with different formulations, which may be combined with or...
US20110058969 Peristaltic Pump with Torque Relief  
A peristaltic pump for dispensing liquid is described and includes a front housing and a rear housing snap-fitted together to define a chamber having a recessed area and a rotor confined therein,...
US20080145249 Dynamic Range Motor For A Pump Device  
A pump system selectably and dynamically controls the flow rate of a fluid being delivered to a patient's body over a wide range of flow rates. The pump system includes an infusion tubing, a...
US20090035164 VOLUMETRIC FLUIDICS PUMP  
A pump for moving a fluid through a fluidics system includes a surface and channel disposed along at least a portion of the surface. The pump also includes a driving mechanism having a rotatable...
US20070031272 Peristaltic pump  
A peristaltic pump for dispensing liquid includes a front casing portion, a rear casing snap-fitted together with the front casing portion, a rotor confined between the front casing portion and...
US20130177463 PRECISION PERISTALTIC METERING PUMP AND DEVICE THEREOF  
A precision peristaltic metering pump comprises a base, a case structure, a differential device, and a hose. The case structure is disposed on the base and has a lateral wall. The differential...
US20060222539 Servo-controlled tipping platform and motion control system therefor  
A motion platform/simulator uses pumps coupled to servo-controlled electric motors to pump fluid directly into and out of rubber bellows-type actuators. Peristaltic or gear pumps may be used in...
US20060251532 Roller pump  
To prevent damage to a tube in a roller pump which pumps a fluid contained in the tube by squeezing it against an inner wall surface of a housing with a roller, so that the tube can be used...
US20150252800 PERISTALTIC PUMP ROTOR  
A peristaltic pump rotor comprising a body, an arm pivotally mounted to the body at an arm-body pivot point, the arm being movable between a deployed condition in which the arm is arranged, in...
US20090074597 Roller pump  
The invention relates to a roller pump which comprises an abutment (31, 52), at least one roller (51) and a casing (2, 3, 6). A pump hose (42) is squeezed between the roller (51) and the abutment...
US20070140880 PERISTALTIC PUMPING MECHANISM HAVING A REMOVABLE COVER AND REPLACEABLE TUBING, ROLLERS AND PUMPING MECHANISM  
A peristaltic pump includes a pumping mechanism cover releasably coupled to a pumping mechanism base or gear case cover and configured to enshroud components including a roller assembly and tube....
US20080095645 Pump  
A pump suitable for use in a portable domestic is also disclosed. The steam cleaner has a housing accommodating a releasable water tank. The pump transfers water from the tank to a boiler for...
US20100086421 Peristaltic Pump  
A peristaltic pump having a plurality of pressors which compress a tube portion according to an orderly sequence. The pump is capable of determining a fluid flow inside the tube portion. The...
US20080075613 Motivating fluid vacuum pump  
The invention relates to a driving agent vacuum pump used in microsystems technology, comprising an evaporator chamber and a pump chamber that are separated by a jet arrangement. The design of the...
US20080085200 Peristaltic Pump  
The peristaltic pump is provided with a two-piece housing (2, 3), in which a conveying member (1) as well as a pump tubing section (6) squeezable by the conveying member is received. For fixing...
US20130045121 Peristaltic Pump  
The invention relates to a peristaltic pump (1) for conveying a medium conducted in a hose, having a plurality of squeezing elements (3) which press the hose, so as to squeeze the hose, against a...
US20140363323 TUBING PUMP APPARATUS  
A tubing pump apparatus is provided. In the tubing pump apparatus, bearing members are integrally formed through engagement, whereby a first shaft of a support plate is rotatably supported by a...
US20130071270 HOSE PUMP WITH PLANETARY GEAR  
The invention relates to a hose pump for delivering a medium conveyed through a hose, including a housing, a drive, a carrier rotatable with respect to the housing, and a plurality of squeeze...
US20160327033 FINGER-TYPE PERISTALTIC PUMP  
The invention provides a finger-type peristaltic pump (2) having a body (4) and a housing (6). The body contains two or more finger-type valves (16) and a processor (22) configured to operate the...
US20160131127 HEAT EXCHANGE SYSTEM FOR PATIENT TEMPERATURE CONTROL WITH EASY LOADING HIGH PERFORMANCE PERISTALTIC PUMP  
A peristaltic pump has an arcuate raceway with a partially concave inner surface extending through an arc of at least one hundred eighty degrees (180°). The arc defines a midpoint, and a rotor...
US20160123320 PULSELESS ROTARY PERISTALTIC PUMP  
An infusion pump comprises peristaltic pump means with tubing comprising four zones. The first, most upstream, zone provides for an engagement element to engage the tubing during movement along...
US20160032720 COLLECTING AND REMOVING CONDENSATE FROM A GAS EXTRACTION SYSTEM  
A gas extraction system for gas analysis is provided. The gas extraction system includes the use of a peristaltic pump for moving condensates to a liquid trap assembly. An improved fluid flow is...
US20160010635 PERISTALTIC PUMP AND RELATED METHODS  
A peristaltic pump for pumping a fluid includes a flexible tube and a roller. The flexible tube has inner and outer tubular opposed walls. The inner wall defines a through passage to receive the...
US20150361974 INFUSION PUMP WITH INDEPENDENTLY CONTROLLABLE VALVES AND LOW POWER OPERATION AND METHODS THEREOF  
An infusion pump is provided, including a specially programmed microprocessor, a flow sensor for measuring flow from a source of fluid through an output tubing, a pumping section including a...
US20150354555 OVERMOLDED TUBING ASSEMBLY AND ADAPTER FOR A POSITIVE DISPLACEMENT PUMP  
A tubing assembly is provided that can comprise a plurality of tubes or lumens that can be disposed within a head of a peristaltic pump. The tubing assembly can provide a flow rate or volume...

Matches 1 - 49 out of 49