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Match Document Document Title
US20130115120 PERISTALTIC PUMP ASSEMBLIES AND SYSTEMS INCORPORATING SUCH PUMP ASSEMBLIES  
Peristaltic pump assemblies in which the closing and opening of a pivoting or sliding door is coordinated with movement of the occlusion bed toward and away from the rotor assembly to engage and...
US20150196699 BLOOD TREATMENT SYSTEMS AND METHODS  
The present invention generally relates to hemodialysis and similar dialysis systems, including a variety of systems and methods that would make hemodialysis more efficient, easier, and/or more...
US20140299544 BLOOD TREATMENT SYSTEMS AND METHODS  
The present invention generally relates to hemodialysis and similar dialysis systems, including a variety of systems and methods that would make hemodialysis more efficient, easier, and/or more...
US20140199193 BLOOD TREATMENT SYSTEMS AND METHODS  
The present invention generally relates to hemodialysis and similar dialysis systems, including a variety of systems and methods that would make hemodialysis more efficient, easier, and/or more...
US20150204321 TUBE MOUNT OF A ROLLER PUMP  
A peristaltic pump includes a housing in which a tube mounting case is formed in which a pump head is rotatably supported. The pump includes a tube unit provided as a replacement part consisting...
US20090081078 Disposable Cartridge, Apparatus and System for the Blood Treatment  
The invention relates to a disposable cartridge usable for a blood treatment apparatus provided with at least one frontal access pump; the cartridge consists of at least one duct portion whose...
US20090016915 Pump, especially for the blood treatment  
The invention relates to a pump, especially usable as a peristaltic pump in an apparatus for blood treatment, wherein it is provided with at least a hammer element which interacts with at least...
US20080114312 EYE TREATMENT SYSTEM WITH FLUIDICS PUMP INTERFACE  
An eye treatment system for performing an ocular surgical procedure contains an eye treatment probe or handpiece, a treatment console, an eye treatment cassette, and a pump formed by the...
US20110300010 PERISTALTIC PUMP ASSEMBLIES, TUBING CASSETTES, AND SYSTEMS INCORPORATING SUCH PUMP ASSEMBLIES  
Peristaltic pump assemblies in which the closing and opening of a pivoting or sliding door is coordinated with movement of the occlusion bed toward and away from the rotor assembly to engage and...
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...
US20080200878 Surgical Cassette having a plurality of latching surfaces  
A cassette having a molded flow channel contained on an elastomeric sheet that is bonded or mechanically attached to a rigid substrate. The flow channel projects outwardly from the exterior of the...
US20080038129 Tube Cassette Unit and Liquid Conveyance Device Using the Same  
A tube cassette unit including a flexible conveying tube, a discharge nozzle inserted into one end of the conveying tube and a relay pipe inserted into the other end, a discharge side holding part...
US20130243631 UNIFORM FLOW DISPLACEMENT PUMP  
A displacement pump comprising a pump assembly and a cassette assembly. The pump assembly includes upper and lower housing portions that define a cavity, an arm disposed in the cavity, a roller...
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...
US20150050166 FLUID PUMPING SYSTEMS, DEVICES AND METHODS  
Embodiments of the present invention relate generally to certain types of reciprocating positive-displacement pumps (which may be referred to hereinafter as “pods,” “pump pods,” or “pod pumps”)...
US20070248477 Cassette having elastomeric clamping ribs  
A cassette having a molded flow channel contained on an elastomeric sheet that is bonded or mechanically attached to a rigid substrate. A surgical console contains a cassette receiving area having...
US20130153478 DIALYSIS SYSTEM INCLUDING PERISTALTIC TUBING PUMPING CASSETTE  
A hemodialysis system includes: a peristaltic blood pump; a first peristaltic dialysate pump; a second peristaltic dialysate pump; and a fluid cassette including an upper portion and a lower...
US20120020822 PERISTALTIC PUMP  
A peristaltic pump system including an arcuate pressing surface, a force element that applies an occluding force towards the pressing surface, a drive mechanism that drives the force element, a...
US20090053085 Peristalitic pump assembly and method for attaching a cassette thereto  
A peristaltic pump assembly includes a housing having a cassette receiving portion defined therein, a securing shaft positioned within the cassette receiving portion, and a cassette including a...
US20090035165 Addressable Multi-Channel Peristaltic Pump  
The present invention provides an addressable multi-channel peristaltic pump. According to the invention, this pump design allows for selection and operation of one or more pump heads on a drive...
US20070183913 PERISTALTIC PUMP INCLUDING AN ELASTICALLY DISPLACEABLE LOCKING PLATE  
A peristaltic pump is provided. The peristaltic pump includes a housing for a motors a receiving plate mounted to the housing, a locking plate, and a biasing member. The locking plate includes a...
US20100329910 Roller pump  
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...
US20120294743 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...
US20060078448 Phacoemulsification machine with post-occlusion surge control system and related method  
A post-occlusion surge controller 90 for a phacoemulsification machine 30 is adapted to detect a post-occlusion surge in an aspiration conduit 41 of the machine 30, and to cause the conduit 41 to...
US20080199337 ADMINISTRATION SET WITH TWO KEYS  
A flow set for administration of liquid when using a liquid pump is disclosed. The flow set of the present invention permits identification of the flow set by a liquid pump that uses this flow set...
US20070217933 Tubing cassette for a peristaltic pump  
The invention concerns a hose cartridge for a peristaltic pump comprising a cartridge housing, comprising a flexible pump hose segment extending through the cartridge housing, wherein both ends of...
US20090214365 METHOD AND SYSTEM FOR LOADING OF TUBING INTO A PUMPING DEVICE  
A tube-positioning system for loading tubing into a peristaltic pump includes a holder and a first tube segment. The holder includes a shell configured to slidably fit onto an exterior of a pump...
US20080114301 HOLDING TANK DEVICES, SYSTEMS, AND METHODS FOR SURGICAL FLUIDICS CASSETTE  
The present invention is generally directed to improved methods, devices, and systems for eye surgery. In some embodiments, the invention may provide new and/or improved devices, systems, and...
US20070286755 Cassette clamping mechanism  
A mechanism having a pair of pivoting cassette clamping bars. The clamping bars are connected to a pneumatic cylinder or an electromechanical actuator through a series of links and an actuator...
US20080240951 SYSTEM AND METHOD OPERABLE TO PREVENT TUBING DISPLACEMENT WITHIN A PERISTATLTIC PUMP  
Embodiments to the present invention provide a peristaltic pump. This peristaltic pump includes a flexible flow path, an exterior casing, an elastomeric member, and a number of rollers driven by a...
US20090162228 Guide element for a peristaltic pump  
A guide element for a peristaltic pump includes a base and a plurality of spindles established on a surface of the base. The spindles are positioned substantially normal to the surface of the base...
US20050214129 Medical infusion pump with closed loop stroke feedback system and method  
A medical pump with a closed loop stroke feedback system and method, for use with a pumping chamber, for example in a cassette, is disclosed. The pump includes a pumping element that...
US20070258838 Peristaltic cooling pump system  
A peristaltic cooling pump system is provided and includes an actuation housing rotatably supporting a rotor assembly. The rotor assembly includes a plurality of rollers each having an axis of...
US20070217932 METHOD AND SYSTEM FOR PROVIDING ADJUSTABLE COMPRESSION FORCE ON A TUBE IN A PERISTALTIC PUMP  
A cassette for use in a peristaltic pump is provided. The cassette includes a cassette frame, a cam, a cam position selector switch, and a biasing member. The cassette frame mounts to the...
US20070172368 Surgical cassette  
A cassette having an elastomeric sheet that is bonded or mechanically attached to a rigid substrate. A flow channel is molded into the rigid substrate that corresponds to a flow channel molded...
US20060177328 Peristaltic pump providing simplified loading and improved tubing kink resistance  
A peristaltic pump is provided that simplifies the loading of tubing and automatically self-centers the tubing relative to the pump wheel, wherein the pump includes an elongated arm having slotted...
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...
US20050191196 Micro-volume infusion pump systems and methods of making the same  
An apparatus and method for volumetric micro-liter infusion of therapeutic liquids are disclosed. This portable pump system remains unobtrusive and less restrictive of patient ambulation and...
US20090087327 PERISTALTIC PUMP AND REMOVABLE CASSETTE THEREFOR  
A removable cassette for a peristaltic pump includes a cassette body and an occluder disposed at least partially in the cassette body and configured to be movable between an occluding position and...
US20050260090 Pumps for fluid dispensers  
The invention herein relates to pumps and valving arrangements for fluid dispensers. The invention further relates to dispensers incorporating a pump. The pumps herein comprise a dose chamber, a...
US20080213113 Tubing holding device for roller pumps  
A tubing holding device for a roller pump is disclosed. The tubing holding device is removable from the roller pump, slidably moveable and able to be opened to allow for easy exchange of tubing in...
US20060216172 Peristaltic pump cartridge with tube standoff  
Peristaltic pump cartridge 10 includes a housing 12 and a length of tubing 14 connected to the housing for engagement with a pump roller head 42. A cover plate 16 is connected to the housing 12...
US20070253850 System and method for user selectable release modality for a surgical cassette  
Embodiments of the present invention provide a system and method for allowing a user to select the release modality of a surgical cassette. Example release modes can include an instant or latching...
US20120230844 MEDICAL FLUID DELIVERY SETS AND RELATED SYSTEMS AND METHODS  
This disclosure relates to medical fluid delivery sets and related systems and methods. In some aspects of the invention, a medical fluid cassette includes a plunger slidably disposed within a...
US20070212240 PERISTALTIC PUMP WITH A REMOVABLE CASSETTE  
A peristaltic pump is provided which includes a removable cassette that can be mounted to the peristaltic pump using a single hand of a user. The peristaltic pump includes, a pump frame, a...
US20060073048 Surgical tool system with integrated pump  
A tool system for both powering a handpiece and operating an irrigation pump. The pump includes a fixed pump head driven by a pump motor and a removable tube set. A readable memory such as RFID is...
US20140363313 PUMPING SYSTEM  
Provided is a pumping system that includes a parallel dual chamber pumping mechanism and an attachable disposable cassette. The disposable cassette includes a multi-laminate membrane which...
US20070098579 Fluid pressure sensing chamber  
A pressure sensing chamber having a canted tubing extension with a reduced diameter portion extending through the chamber. The tubing contains a plurality of ports so as to allow the purging of...
US20070098578 Fluid pressure sensing chamber  
A pressure sensing chamber having a tubing extension extending through the chamber. The tubing contains a plurality of ports so as to allow the purging of air from the chamber, but the ports are...
US20090162212 Peristaltic pump assembly  
A peristaltic pump assembly includes a cassette configured to be operatively engaged with a pump housing. A roller assembly is operatively disposed within a cavity formed into the cassette. The...

Matches 1 - 50 out of 65 1 2 >