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Document Title |
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7614857 |
Medical pump device
The invention relates to a medical pump device comprising a rotary valve ( 13 ) having preferably only one rectilinear channel ( 20 ) which respectively connects the inlet ( 4 ) and the outlet ( 7...
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7584767 |
Connector
A connector has a connection port closed by a sealing member. The connection port is attached to a first body portion which in turn is connected to a second body portion by an elastic bellows. When...
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7581561 |
Connector
A connector, for example a Luer connector, has a sealing element such that when a connection is made to the connector, the sealing element is displaced into the connector, opening a fluid flow...
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7513890 |
Fluid manifold control device
A manifold is disclosed which includes a manifold body that defines a main lumen, a primary injection line and a port. A check valve system is also provided which permits flow from the primary...
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7473240 |
Valve port assembly with coincident engagement member for fluid transfer procedures
An improved valve port system provides blood access in a patient through a subcutaneous fluid flow conduit during a dialysis procedure. The system includes several elements, including a engagement...
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7470253 |
Fluid delivery apparatus with adjustable flow rate control
A compact fluid dispenser for use in controllably dispensing fluid medicaments, such as, antibiotics, analgesics, and like medicinal agents from the device reservoir. The fluid dispenser includes a...
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7462170 |
Administration feeding set and valve mechanism
An administration feeding set adapted to be loaded to a flow control apparatus is disclosed. The administration feeding set comprises tubing adapted suitably for fluid flow, a valve mechanism...
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7329249 |
Needleless Luer activated medical connector
A medical fluid flowline connector comprised of axially aligned relatively rotatable male and female Luer parts and an axially compressible elastomeric seal therebetween. An elastomeric stopper may...
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7326188 |
Anesthesia manifold and induction valve
The present invention is directed to an improved anesthesia manifold and an improved induction valve mechanism. A plurality of induction valve elements may be joined or “ganged” together in...
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7232428 |
Medical cock
A sealable access stopcock includes a valve body having a switching part formed in a valve shaft thereof for switching from one flow passage to another; and a main body having an internal chamber...
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7232420 |
Multiple flow rate selection valve
A flow rate selection valve includes a gate cylinder having a gate cylinder rotational axis and having at least two flow rate determining passageways and passing laterally through the gate cylinder...
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7220245 |
Infusion apparatus
A compact fluid dispenser for use in controllably dispensing fluid medicaments, such as, antibiotics, oncolytics, hormones, steroids, blood clotting agents, analgesics, and like medicinal agents...
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7220244 |
Infusion apparatus with constant force spring energy source
A fluid dispenser for use in controllably dispensing fluid medicaments, such as antibiotics, oncolytics, hormones, steroids, blood clotting agents, analgesics, bio pharmaceuticals and like...
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7172580 |
Hemostatic valve assembly
An iris-type valve assembly comprises a base, a rotatable member, and an elongated elastomeric valve sheath. The distal end of the valve sheath is secured to the base, and the proximal end of the...
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7172572 |
Manifold system for a medical device
A number of devices are illustrated for providing a manifold that can simply and selectively couple a number of different therapeutic and diagnostic elements to a catheter or other medical device....
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7118560 |
Needleless Luer activated medical connector
A medical fluid flowline connector comprised of axially aligned relatively rotatable male and female Luer parts and an axially compressible elastomeric seal therebetween includes an elastomeric...
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7028927 |
Flowrate control device, in particular for medical use
The invention concerns a device comprising two components connected to each other with possible displacement of one component relative to the other, sealing means arranged between said two...
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6986757 |
Suction connector and suction catheter using the connector
A suction connector, comprising a fluid passage ( 31 ) having one end to be connected to a conduit and the other end to be connected to a suction source when in use and a ventilating passage ( 32 )...
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6979322 |
Low profile adaptor for use with a medical catheter
Low profile adaptor for use with a medical catheter, such as a gastrostomy feeding tube. In a preferred embodiment, the adaptor comprises a body having a lower portion and an upper portion. A first...
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6953450 |
Apparatus and method for administration of IV liquid medication and IV flush solutions
The present invention provides a medical liquid administration apparatus and administration method that are particularly apt for intravenous (IV) applications. More particularly, the administration...
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6921389 |
Simplified device for regulating the flow rate of medical liquid directed towards a patient
A device for regulating the flow rate of a liquid in a medical infusion line, includes a body presenting elements for its connection to a first and to a second conduit connected to a container for...
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6918893 |
Multiple port fluid control valves
A fluid control valve is disclosed which, with a single valve, can manipulate flow between a saline supply, a contrast supply, a waste dump and a catheter. The control valve includes three primary...
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6652492 |
Dual valve, flexible sheath and method
A large-diameter sheath and assembly for use in introducing a catheter or other medical device into a vessel of the body of a patient. The sheath comprises an elongate sheath tube formed of a...
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6645175 |
Variable rate infusion apparatus with indicator and adjustable rate control
An apparatus for accurately infusing medicinal agents into an ambulatory patient at specific rates over extended periods of time. The apparatus is of a compact, low profile, laminate construction...
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6626884 |
Sampling in blood collection
Methods and apparatus are disclosed whereby the initial flow of blood during blood collection is diverted to a sample pouch to trap the skin plug and to allow samples to be taken during subsequent...
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6626875 |
Personal feminine hygiene device
A personal shower hygiene device, in the preferred embodiment is structured so as to allow for douching to occur solely with the use of water. This hygiene device comprises a water coupling device,...
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6626866 |
Cardioplegia access view probe and method of use
A probe having the ability to deliver cardioplegia solution to the coronary sinus under direct visualization and to provide venous drainage from the right atrium for cardiopulmonary bypass. The...
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6554806 |
Burette safety valve
A system for controlling fluid flow through multiple conduits for use in a fluid administration device. The system includes a housing, a cam, and a control element used to move the cam to...
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6485303 |
Intraoral dental abrading instrument
A hand-held dental instrument for intraoral abrading of teeth includes a light-weight body made from a high temperature material and having internal bores or passageways for permitting fluid flow...
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6478782 |
Enema
An enema has liquid amount controlling component, namely a rotary valve, having an outer tube with a cylindrical concave part at its center and is provided with an insertion opening fitting a...
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6419662 |
Continuous irrigation Y-tubing control valve device and system
The present invention is a continuous irrigation system for medical applications, including transurethral resection procedures, which provides automatic bag switching. It includes: (a) a first and...
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6296621 |
Receptacle for passive drug delivery
The present invention provides a receptacle used in a passive drug delivery system. The receptacle includes first flow path for supplying along a fluid conduit a medical liquid, second flow path...
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6270053 |
Catheter valve
A catheter valve including a housing engaging at least a portion of a tubular member is provided. The tubular member having distal and proximal open ends defining a flow-through passage...
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6269704 |
Blood sampling device
A liquid sampling device (10) comprising a housing (12) defining a confined volume (90) and fitted with an inlet port (22) and an outlet port (18) and a drawing member (30) formed with a conduit...
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6213986 |
Liquid flow rate control device
A fluid flow rate control device, especially adapted for controlling the flow of IV fluid to a patient, comprises a first vented fluid chamber having an upper fluid inlet end with a hollow spike...
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6099511 |
Manifold with check valve positioned within manifold body
A manifold has a manifold body defining a fluid flow pathway therethrough. The manifold body has a plurality of valves, at least one of which is a check valve. The manifold is coupled at one end to...
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6099498 |
Cardioplegia access view probe and methods of use
A probe having the ability to deliver cardioplegia solution to the coronary sinus under direct visualization and to provide venous drainage from the right atrium for cardiopulmonary bypass. The...
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6090074 |
Eccentric rotary high pressure seal
An eccentric rotary high pressure seal is disclosed herein. This seal includes a valve body and a spring located in a housing. The spring biases the valve body to rotate. The valve body defines a...
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6083205 |
Multiple valve single port manifold
The present invention relates to a multiple valve single port manifold for use with a multiple lumen catheter. The inventive manifolds comprise a conduit with an entry port; a plurality of means...
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6083203 |
Endoscopic portal
An endoscopic portal includes a valve assembly disposed at an open proximal end of a sleeve or cannula providing access to an internal operative site, the valve assembly having a passage...
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6010485 |
Working cylinder
The present invention relates to a drug delivery system, comprising a reservoir from which set doses are apportioned, a dose setting mechanism by which the relative position of two elements is...
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5989223 |
Rotatable medical valve closure
A medical closure device for providing a passage into or out of the body. A resilient member at least partially defines the passage, and a two-part body is disposed to permit relative rotation its...
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5984902 |
Outdwelling slit valve and variable control for controlling opening and closing the slit
An adjustable medical outdwelling, normally closed, pressure-responsive slit valve flow control for fluid (liquids and gases) and related methods wherein a diaphragm having a slit therein may be...
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5947954 |
Needle-less luer actuated medical connector
A needle-less three part medical fluid flowline connector comprised of a relatively rotatable male Luer housing and a female Luer valve actuator includes a compressed elastomeric valve element...
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5916201 |
Anti-cross contamination valve and fluid delivery systems using same
An anti-cross contamination valve for use in medical fluid delivery systems comprises a valve housing having a first port, a second port, and a third port that open into a hollow interior. A valve...
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5897538 |
Leak prevention fitting for infusion set
An improved infusion set of the type including a length of flexible tubing with a hollow needle or catheter projecting from a first end and a connection fitting attached to a second. The fitting is...
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5897527 |
Portable analgesic system
A portable analgesic system comprises a liquid medicine supply unit which stores a given amount of liquid medicine temporarily and then discharges the liquid medicine automatically, a first...
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5882348 |
Valved manifold
A manifold assembly useful in patient ventilation/aspiration systems includes a stop cock valve with a hollow stem and a transverse slot arranged to permit the stem to be rotated between open and...
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5865812 |
Fluid flow control apparatus for surgical cannulae
A surgical cannula assembly is provided having a housing defining a channel extending from a proximal end to a distal end of the housing, at least one fluid flow regulator member disposed across...
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5865808 |
Anesthesia docking station
A catheter docking system is provided that is easily affixed to a patient and that facilitates the secure connection of an infusion line to an anesthesia-delivering catheter. The system comprises a...
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