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Class 604/80 - Gravity feed to body from plural material reservoirs


Subclass of Class 604 - Surgery
Definition: Subject matter wherein the body treating material flows
No. of patents: 138
Last issue date: 01/31/2012


1        
NumberTitleIssue Date
8105273Self flushing dual compartment container
This single unit, known as a self flushing duel compartment container, can be used with or without an electrical feeding pump. It will perform a dual, fluid composition administration process, which would usually require two separate units to perform. Thus eliminati...
01/31/2012
8034021Manifold hub for patient fluid administration
The present invention concerns a housing for supporting the proximal inlet ports of at least two isolated lumens, for use in a patient fluid administration system, wherein each of the lumens further comprises a distal outlet for connecting to at least one patient fl...
10/11/2011
7985198Device and process for metering solutions
A process and device for metering different solutions is provided with which a high rate of repetition of drugs to be metered is possible. To accomplish the object, provisions are made for taking fluid volumes in the range of 50 nL to 50 μL from a fluid source (...
07/26/2011
7789852Medical liquid container and preparation-containing medical liquid container
To provide a medical liquid container which is free from sealing failure in the seal portion at the peripheral edge of the liquid medicament-housing chamber and also free from deterioration of a medicament housed in a small amount; and a preparation-containing medic...
09/07/2010
7563243Manifold hub for patient fluid administration
The present invention concerns a housing for supporting the proximal inlet ports of at least two isolated lumens, for use in a patient fluid administration system, wherein each of the lumens further comprises a distal outlet for connecting to at least one patient fl...
07/21/2009
7422565Support element for an extracorporeal fluid transport line
A rigid support element for an infusion line for medical use has a first and second portion rigidly connected to each other and capable of holding a first length of tubing. The first portion incorporates a continuous separator for separating fluid into a gaseous por...
09/09/2008
7364565Controlled enzymatic removal and retrieval of cells
Method and device, including a uniquely operative applicator, and pharmaceutical compositions, for the controlled, non-surgical removal and retrieval of cells from a variety of skin lesions and tissue surfaces are disclosed. A synergistic effect of proteolytic diges...
04/29/2008
7331938Medicine liquid injection device where medicine liquid sucked up from medicine liquid tank and injected to subject does not flow back
The present invention provides liquid injector 100 wherein syringe 210 sucks a liquid from liquid tank 200 in a suck state in which connection switch mechanism 105 connects syringe tube 103 to tank tube 102, and syringe 2...
02/19/2008
7326183Intraocular pressure control
An improved method of controlling intraocular pressure with a microsurgical system using measured flow rate and a dual infusion chamber. ...
02/05/2008
7316662Infusion device for medical use
An infusion device for medical use has a container designed to hold a specified quantity of a liquid to be infused into a patient, a weighing device associated for operation with the container to measure the weight of the container and emit a corresponding signal, a...
01/08/2008
7204277By-pass line connector for compounding system
A tube set for dispensing components into a product bag includes a plurality of tubing lines, a manifold, and a bypass. The manifold has a plurality of inlets, each inlet adapted for connection to a respective tubing line. The manifold also has an outlet connectable...
04/17/2007
7175336Graft delivery system
The invention relates to a manifold for mixing biomedical fluids having superior stability and minimal susceptibility to clotting. ...
02/13/2007
7105151Oxygen delivery agents and uses for the same
The present invention describes, inter alia, oxygen delivery agents or blood substitutes comprising a fluorinated gas and a stabilizing material, uses for the oxygen delivery agents or blood substitutes, and apparatus for making and delivering the oxygen delivery ag...
09/12/2006
7097657Dual IV bag arrangement for intravascular temperature control catheter cooling circuit
A fluid circuit for circulating coolant in a closed loop between an intravascular catheter and a heat exchange system includes a buffer IV bag in fluid flow series with the catheter between the catheter and a pump that pumps the coolant to the heat exchange system. ...
08/29/2006
7093807Device and method for grouping, organizing and separating multiple cables and other control lines
A device for holding a plurality of associated cables in a defined orientation relative to each other is disclosed. The device includes a support structure that defines a plurality of cable retaining locations each adapted to receive and releasably retain an associa...
08/22/2006
7092796System and method for verifying connection of correct fluid supply to an infusion pump
A system and method for verifying that a particular fluid supply is connected to an infusion pump or pump channel. An upstream pressure sensor coupled to a fluid conduit associated with the fluid supply is used to provide pressure signals in response to pressure sen...
08/15/2006
7083597Pivoting joint infusion system with seal
An infusion system for delivery of therapeutic fluids from a remote source into a patient's body. The system has an infusion assembly, a rotating pivot joint member, a fluid connector assembly, and a sealing assembly retained within the infusion assembly between the...
08/01/2006
7065812Patient care equipment management system
An equipment management system provides an equipment support for supporting patient care equipment. The equipment support may be mountable on an arm that extends from a wall, on a column depending from the arm, on a wall mount, on a stand, or on a patient support. V...
06/27/2006
7025750Set for blood processing
A tubular medical set as main blood flow tubing, a connected, flexible branch tube, a flow restriction device to suppress pressure pulses. The device is positioned to control flow through the branch tube. The flow restriction device permits substantially free, unhin...
04/11/2006
7025754Drug containment system
A container closure device for facilitating withdrawal of a liquid from a collapsible sealed packet is disclosed. The device includes a needle guide and a septum retainer wherein the needle guide is fixable to an outer face of the packet and the septum retainer is f...
04/11/2006
7018360Flow restriction system and method for patient infusion device
A device for delivering fluid, such as insulin for example, to a patient. The device includes a flow path having an exit port assembly adapted to connect to a transcutaneous patient access tool, and a reservoir connected to the exit port assembly. The device also in...
03/28/2006
7018375Drug delivery device
A drug delivery device comprising a holding reservoir, a pump, a delivery reservoir and an outlet. ...
03/28/2006
7008395Multi-lumen catheter system used in a blood treatment process
A catheter system facilitates blood treatments such as apheresis that require simultaneous withdrawal and return of blood to a patient at high flow rates. A multi lumen catheter has an external coupling device connected to a pump and blood treatment device. All of t...
03/07/2006
6981967Large volume bolus device and method
A device and method for the infusion of medicinal fluid at a controlled flow rate to a wound site or the blood stream of a patient is disclosed. A pump delivers fluid under pressure from a fluid source through a continuous and substantially constant flow path and th...
01/03/2006
6979315Passive flow control devices for implantable pumps
An implantable drug delivery device is provided with a passive flow control device is provided in the form of a valve which may assume two flow states. Flow control is achieved by duty cycling the valve using a control module which generates appropriate signals in r...
12/27/2005
6979311Apparatus and method for preventing free flow in an infusion line
An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond ...
12/27/2005
6974437Microprocessor controlled ambulatory medical apparatus with hand held communication device
An implantable infusion pump possesses operational functionality that is, at least in part, controlled by software operating in two processor ICs which are configured to perform some different and some duplicate functions. The pump exchanges messages with an externa...
12/13/2005
6949082Dosing means for an injection device
A medicament delivery device is disclosed having dose dial means 6,8 to determine a quantity of medicament to be delivered. The medicament delivery device is also provided with selection means to select whether the quantity of medicament to be delivered is de...
09/27/2005
6923785Apparatus and method for preventing free flow in an infusion line
An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond ...
08/02/2005
6916000Apparatus and method for cannulating retinal blood vessels
An apparatus and method for safely cannulating a retinal blood vessel is described. The apparatus consists of a micropipette/microcannula, micromanipulator and positioner mounted to a base, which is attached to a wrist rest commonly used in eye surgery. The micropip...
07/12/2005
6913150Medical tool carrier
A storage box that can be attached to a patient's bed rail. The box has a number of slots, cavities, and hooks that can be used to hold a wide range of medical equipment. Unlike the devices mentioned above, this device allows practitioners to hold items larger than ...
07/05/2005
6908451Liquid venting surgical system
A surgical system having a cassette with an aspirant collection chamber and an aspiration exhaust line that drains into the aspirant collection chamber. A fluid line containing a valve allowing fluid from the irrigation fluid container to be vented into the aspirant...
06/21/2005
6899702Methods and apparatus for administering intravenous fluids to a patient
A method for administering intravenous fluids includes coupling a first fluid path in flow communication to a first fluid reservoir, coupling an inlet of a drip chamber in flow communication to the first fluid path, coupling an outlet of the drip chamber in flow com...
05/31/2005
6843780Valve arrangement
A valve arrangement is described for providing clinical nutrition. The arrangement comprises a split flushing valve. Also described are a method of production of the valve arrangement, use of the valve arrangement in providing nutrition to a patient and a method of ...
01/18/2005
6805685In-line IV drug delivery pack with controllable dilution
An in-line drug delivery pack that connects in-line with an intravenous (IV) line and allows for the mixing of diluent with a drug reagent to be delivered to the patient. An internal drug bed bypass mechanism is tailored to apportion diluent flow between the bypass ...
10/19/2004
6712786Single-use preassembled medical device for administering at least two drugs in preset proportions to patients
A single-use preassembled medical device for administering at least two drugs in preset proportions to patients, comprising at least one pair of independent injectors and at least one pair of piercing couplings for corresponding bottles containing the drugs which ar...
03/30/2004
6685670Apparatus and method for preventing free flow in an infusion line
An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or m...
02/03/2004
6676632In-line IV drug delivery pack with controllable dilution
An in-line drug delivery pack that connects in-line with an intravenous (IV) line and allows for the mixing of diluent with a drug reagent to be delivered to the patient. An internal drug bed bypass mechanism is tailored to apportion diluent flow between ...
01/13/2004
6645173Dripless eardrop applicator
The present invention 10 discloses a medication dispensing device which can be attached to the head of an individual 12 via a head band 30 having a medicinal depository reservoir 16 located at the top of the head band 30 wherein a measured amount of liqui...
11/11/2003
6623447Apparatus and method for preventing free flow in an infusion line
An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or m...
09/23/2003
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