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8171652 |
Penetrable and resealable lyophilization method
Device and method for lyophilizing a substance within the device and storing therein the lyophilized substance. The device defines a chamber for receiving therein the substance to be lyophilized, a...
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8114047 |
Drug solution infusion catheter
A drug solution infusion catheter includes a distal end wall made of an elastic material. The distal end wall closes a distal end surface of the catheter. A center portion of the distal end wall is...
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8109937 |
Surgical system for indication of media types
A surgical system includes a surgical instrument, an aspiration flow rate measurement device, a vacuum force measurement device, and an indicator. The surgical instrument has an aspiration portion...
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8100890 |
Special purpose fluid dispenser with pre-filled reservoir
A compact, nonelectric fluid dispenser for use in controllably dispensing beneficial agents such as propofol and dexmedetomidine hydrochloride to patients. The dispenser includes a fluid flow...
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8092432 |
Outdwelling slit valves and assemblies for medical liquid flow through a cannula and related methods
Novel outdwelling normally closed bulbous medical bidirectional slit valves and outdwelling slit valve assemblies for influent and effluent fluid flow into and from a medical patient are disclosed,...
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8082018 |
System and method for multiple injection procedures on heart vessels
An angiographic injector system and a method of controllably delivering medical fluid to a patient from an angiographic injector system are disclosed. A multiple processor control system is used to...
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8075511 |
System for treating ocular disorders and methods thereof
Systems and methods for treating ocular disorders are disclosed. One system has an implant and a delivery device. The implant has inlet and outlet portions, a lumen extending therebetween and...
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8070709 |
Peritoneal dialysis machine
A peritoneal dialysis machine including: a housing; a mechanically actuated piston head extending from a pump actuator housed by the housing, the mechanically actuated piston head positioned to...
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8070712 |
Loading system for alignment of fluidics cassette to console
An eye treatment system includes an eye treatment probe and a console. The console has a cassette receptacle and a fluid drive system including a first peristaltic drive rotor and a second...
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RE42959 |
Apparatus and methods for stimulating revascularization and/or tissue growth
Apparatus and methods for stimulating revascularization and tissue growth are provided using an apparatus having a directable end region carrying a tissue piercing end effector. The apparatus...
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8057448 |
Device, system, kit or method for collecting effluent from an individual
The present invention relates to a device, method, system and kit for receiving effluent from an individual. In an alternative embodiment, the present invention is directed to a device, method,...
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8048041 |
Micro-valve
A one-way valve comprises a seat and a membrane having an inner portion that is stretched over the seat, wherein, in use, the inner membrane portion is selectively deflected from the seat such that...
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8048023 |
Systems and methods for nasal irrigation
Systems and methods for nasal irrigation are provided in which a nasal irrigation device includes a source of saline solution, an effluent receptacle, a nasal interface, a vacuum source, a fluid...
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8038644 |
Catheter
A catheter (200) for insertion into a hollow viscus of a subject, comprising: a drainage opening (204) and an instillation opening at a distal end an inlet port (209) at a proximal end for...
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8034016 |
Flow regulating implants and methods of implanting
A flow regulating implant is provided with one or more grooves for allowing fluid flow. One or more grooves may have a constant or varying cross-section along its length. One or more grooves may...
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8029497 |
One-piece fluid suctioning device
A mucous suction device, comprising in combination, a longitudinally elongated, generally tubular, one-piece plastic body, the body having an axially elongated tapered, first portion extending...
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8006570 |
Non-invasive flow measurement
An elastomeric acoustic coupler formed by molding a thermoplastic or silicone rubber into a recess of a surgical cassette housing. The coupling has a raised pad to aid in the removal of all air...
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8002725 |
Embolic protection and plaque removal system with closed circuit aspiration and filtering
Embolic protection and plaque removal apparatus and methods are provided wherein an aspiration device aspirates, filters and reperfuses blood using a closed fluid circuit having a bi-directional...
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7998725 |
Method and apparatus for holding a plurality of tubes connectible to an organ or tissue container
An organ perfusion apparatus and method monitor, sustain and/or restore viability of organs and preserve organs for storage and/or transport. Other apparatus include an organ transporter, an organ...
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7988657 |
Body cavity irrigation device
A hand-held disposable body cavity irrigation device comprises a pump with an inlet and an outlet, a container for lavage fluid fastened removably to said pump, an applicator having an insertion...
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7981072 |
Method and apparatus for supplying predetermined gas into body cavities of a patient
A gas supply apparatus measures a first pressure inside a first body cavity of a patient and a second pressure inside a second body cavity of the patient. The gas supply apparatus regulates a...
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7981070 |
Internal tourniquet for automatically controlling hemostasis within a joint capsule
An internal tourniquet for establishing hemostasis within a portion of a limb to facilitate surgery controls flow of a fluid into a capsule surrounding substantially all of a human joint. Blood...
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7976513 |
Apparatus and method for selectively controlling 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...
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7972322 |
Intravascular line and port cleaning methods, methods of administering an agent intravascularly, methods of obtaining/testing blood, and devices for performing such methods
An intravascular port access device includes a first component having a chamber configured to attach reversibly to an intravenous line port. A second component reversibly attaches to the first...
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7967777 |
Eye treatment system with multiple pumps
An eye treatment system is configured for performing an ocular surgical procedure and includes an eye treatment probe, a treatment console including a controller, and an eye treatment cassette for...
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7959597 |
Irrigation and aspiration device and method
An irrigation and aspiration system is disclosed. The system can be configured to aspirate and irrigate alone, sequentially or concurrently. The system can be configured to aspirate and irrigate...
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7947009 |
Surgical system and method for controlling fluid when treating a cataract with the phacoemulsification technique
A surgical system controls a fluid and includes an irrigation line and a first fluid vessel for holding the irrigation fluid. The irrigation line connects the first fluid vessel to a handpiece. An...
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7938809 |
Quick release hemostasis valve
A hemostasis valve apparatus having a quick release apparatus that allows for the exchange of guidewires and other medical instruments into a patient's vasculature while controlling the flow of...
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7931642 |
Infusion pump comprising a computer for calculating the respective maximum permissible dosage
Infusion pump for the delivery of a quantity of a medicament to the body of a patient determinable by means of an electronic control device, the pump being provided with a computer for calculating...
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7922911 |
Systems and methods for peritoneal dialysis
Systems and methods relating to dialysis therapy, particularly continuous flow dialysis therapy, are provided. The present invention includes a single closed fluid path along which a minimal amount...
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7918827 |
Seal assembly for surgical access device
Seal assemblies are provided, comprising a seal holder including a cylindrical wall portion having a tapered distal portion, wherein the cylindrical wall portion defines a central passage. The seal...
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7905853 |
Dialysis system having integrated pneumatic manifold
A dialysis machine valve manifold assembly includes a plurality of pneumatic valves; a plate including a first side and a second side, the plurality of pneumatic valves mounted to the first side of...
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7907985 |
Fluid handling cassette with a fluid control interface and sample separator
A fluid handling module that is removably engageable with a bodily fluid analyzer is provided. The module may comprise a fluid handling element, and a fluid component separator that is accessible...
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7896864 |
Vented vacuum bandage with irrigation for wound healing and method
A vacuum and irrigation wound bandage system is provided for use with a wound. The system includes a vacuum source, an irrigation source, and a bandage positioned adjacent the wound to create a...
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7896843 |
Special purpose fluid dispenser
A compact, nonelectric fluid dispenser for use in controllably dispensing beneficial agents such as propofol and dexmedetomidine hydrochloride to patients. The dispenser includes a fluid flow...
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7867191 |
Irrigation/aspiration apparatus
To provide an irrigation/aspiration apparatus by which a trouble for an operator is reduced and handling is facilitated and which is capable of preventing a sharp decrease of pressure of an...
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7862534 |
Infusion circuit subassemblies
Infusion system configurations and assemblies facilitate routing of infusion circuit tubing lines. Tubing lines are routed into and out from compartments of a shielding assembly for the infusion...
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7850680 |
Flexible infusion line for ocular surgery
An infusion source provides for a fluid supply and an irrigation line interconnecting the fluid supply with an irrigation lumen of an ocular handpiece. An accumulator is disposed in fluid...
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7846131 |
Administration feeding set and flow control apparatus with secure loading features
An administration feeding set for use with a flow control apparatus to deliver fluid from at least one fluid source to a patient. The feeding set includes tubing adapted to extend from the fluid...
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7819837 |
Device for controlling flow rate of aspirated fluids
A flow control device includes a housing having a motor chamber and a pump chamber. The motor chamber has an outlet for communication with a fluid collection device, and an inlet for communication...
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7799337 |
Method for directed intranasal administration of a composition
Methods, kits, apparatus, and compositions for inhibiting a cerebral neurovascular disorder, a muscular headache, or cerebral inflammation in a human patient are provided. The methods comprise...
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7785287 |
Arthroscopic fluid control device
The fluid control device is attached to tubes carrying irrigation solution to form the system. The control device splits the flow through a fiber optic scope and a fluid control unit. The fluid...
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7776006 |
Medical fluid pumping system having real time volume determination
A medical fluid pumping system includes a medical fluid pump; a first pressure chamber connected fluidly to the medical fluid pump; a second pressure chamber connected fluidly to the medical fluid...
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7766859 |
Self-occluding catheter
A self-occluding catheter includes a body portion for connection to extracorporeal equipment. An elongated tubular extension is provided for insertion into a body cavity. The body portion includes...
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7766658 |
Systems and methods for intra-oral diagnosis
Systems and methods are disclosed for detecting or diagnosing diseases by sampling and testing intra-oral fluids.
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7758539 |
Compact vacuum pump
A vacuum pump capable of pumping solid, liquid and gas, or any combination thereof, including a drive (40) and a manually disengageable pumping system connected thereto. The pumping system is...
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7740612 |
Self-administration injection system
Self-injection system allows a user to inject a drug from a cartridge carrying unique identification information, into any one of a plurality of injection sites. Tissue at each injection site is...
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7722559 |
Method and apparatus for supplying predetermined gas into body cavities of a patient
A gas supply apparatus measures a first pressure inside a first body cavity of a specimen and a second pressure inside a second body cavity of the specimen. The gas supply apparatus regulates a...
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7717871 |
System and method for site specific therapy
A system, including catheter apparatus, and related method for performing site specific therapy. The catheter apparatus can include one or more semipermeable microcatheters for use in performing...
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7708714 |
Dialysis connector with retention and feedback features
Apparatuses and methods for providing audio, visual and/or tactile feedback during assembly of two mating medical fluid connectors and a retention force are provided. The invention includes a first...
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