Matches 1 - 50 out of 162 1 2 3 4 >
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7547298 Liquid sampler and method  
In a sampler for sampling a first portion of a liquid flow, the liquid flow enters at a sampler inlet ( 12 ). The sample passes through a valve ( 30 ) into a sample chamber ( 8 ) and then the valve...
7544169 Blood collection device  
A blood collection device comprises an open ended syringe like housing into which a vacutainer can be inserted. The front of the device contains a needle holder and a double ended needle. The...
7458942 Systems and methods for collecting, testing and transporting liquid biological specimens  
A collection system for collecting, testing and transporting liquid biological specimens that limits exposure of a tester to the liquid sample and keeps the collected samples pristine even after...
7445604 Blood sampling kit and method of using same  
Kits and methods for closed-system sampling blood in patients are disclosed. The kit includes a four-port stopcock adapted to allow communication at least between two ports. The stopcock has a...
7427377 Analyte concentration detection devices and methods  
Arrangements for the detection of the presence and/or concentration of an analyte in a sample of bodily fluid include diffuse transmission, diffuse reflection and edge or waveguide illumination...
7416542 Open circuit gravity-assisted uroflowmeter  
An open circuit gravity-assisted uroflowmeter has a urine collector having a generally open inlet in fluid communication with a sensing passage located at a lower elevation than the inlet, the...
7384409 Disposable cassette  
A disposable cassette that is configured as a replaceable component of an analysis instrument has integrated therein a sample inlet and fluid paths. At least one container with a liquid, for...
7377904 Cap displacement mechanism for lancing device and multi-lancet cartridge  
A medical lancing device including a replaceable multi-lancet cartridge. The lancing device includes an advancing mechanism that advances lancets within the cartridge into an active position,...
7335188 Lumbar puncture fluid collection device  
A device for collecting spinal fluid during a lumbar puncture or other medical procedure includes: a) an upper, generally cup-shaped portion including an open top, an upper cup side wall, an upper...
7288082 Method and apparatus for sterilely acquiring and separating a fluid  
A method and apparatus are provided by which a fluid may be drawn and packaged within a series of interconnected sterile units. Once filled with the fluid, the connectors joining the sterile units...
7244236 Specimen trap with strainer  
A specimen trap including a container forming a chamber. A strainer is fixedly positioned within the chamber and defines an upper portion of the chamber and a lower portion of the chamber. The...
7238520 PCR sample preparation holder and method  
A simplified Polymerase Chain Reaction (PCR) sample preparation apparatus and method of using a PCR sample preparation for both liquid and dry samples. A portable apparatus comprising a handle...
7182910 Collection well for body fluid tester  
A body fluid is collected for testing for an analyte contained within the body fluid. The fluid is collected in an apparatus including a reservoir for receiving and collecting a flow of body fluid...
7008394 System and method for processing bone marrow  
A system for collecting and processing donated bone marrow comprises a closed and/or sealable collection container and a closed and/or sealable satellite container. The system may also include at...
7004928 Autonomous, ambulatory analyte monitor or drug delivery device  
The invention relates to analyte monitoring/drug (pharmaceutical agent) delivery device. The invention is suited for monitoring various blood constituents such as glucose. The device has a housing...
6911021 Safety syringe for taking blood  
A safety syringe for taking blood has a hollow barrel, a seal, a tube and a needle hub. The hollow barrel has an outside surface, a proximal open end and a distal closed end. The seal with an inner...
6852290 Multi-well apparatus  
A multi-well assembly according to one embodiment comprises a multi-well block and a guide plate. The multi-well block defines a plurality of wells, with each well having a fluid-impermeable bottom...
6738654 Methods for automatically monitoring analyte concentration using minimally invasive devices  
A method of monitoring the concentration of an analyte in a host or portion thereof over a given period of time. The method includes the steps of: (a) making a first analyte concentration...
6736783 Automated blood sampling apparatus  
An apparatus and process for automatically, repetitively sampling blood from conscious animals. The apparatus can simultaneously extract blood from a number of conscious, catherized animals at...
6549796 Monitoring analyte concentration using minimally invasive devices  
A method of monitoring the concentration of an analyte in a host or portion thereof over a given period of time. The method includes the steps of: (a) making a first analyte concentration...
6540675 Analyte monitor  
Provided is an analyte monitoring device having a housing, the device comprising: a plurality of needles, each having a tip, a retracted position, a position wherein the tip is extended from the...
6129684 Urine measuring device  
The urine measuring device comprises a holder (25) to be attached to the bed, which is provided with a measuring container (10) and a collecting bag (33). The measuring container (10) includes an...
6123676 Method and apparatus for detecting an increased risk of a premature birth  
An apparatus for use in measuring the properties of endogenous fluids during a medical examination. The apparatus includes a protective clothing article which is able to be used during the medical...
6102871 Blood collection funnel  
A method and apparatus for reliably collecting blood from the umbilical cord of a newborn infant having a funnel having multiple spouts for simultaneously filling a plurality of test tubes. A...
6015401 Methods for vessel cannulation  
A syringe is disclosed having a large syringe housing which can be fitted with a large needle holder which in turn holds a large introducer needle. The introducer needle defines a passageway. A...
5971941 Integrated system and method for sampling blood and analysis  
A blood sampling apparatus for sampling blood from the skin of a patient for analysis. The apparatus includes a cartridge and a housing with a driver. The cartridge has a cartridge case, lancet,...
5915384 Medical body fluid sampler device  
A container has an upper fluid receiving portion and a lower fluid discharge portion which is closed off at its bottom by a closure. In carrying out the method of the invention, a blood sampling...
5902253 Apparatus for analyzing body fluids  
An arrangement for analyzing body fluids drawn from a living subject has a fluid sample station connectable to the subject for drawing fluid from the subject, a disposable cassette connectable to...
5899856 Dermal patch detecting long-term alcohol consumption and method of use  
A non-occlusive dermal patch for collecting vapor phase perspiration from a subject's skin and retaining an analyte such as ethanol in the perspiration is disclosed. A method of collecting vapor...
5897840 Multi-chambered urine specimen container for automatic extraction and high forensic integrity  
A urine specimen container is disclosed which includes multiple urine holding chambers and further includes a cap to be secured to the container that enables extraction of a portion of the urine...
5891053 Blood-collecting device  
A blood-collecting device includes a suction device for suctioning and thereby swelling a portion of a patient's skin by decompression so that a movable paracentetic needle can be driven into the...
5871699 Apparatus and method for drawing liquid samples and dispensing them into a plurality of test tubes  
An apparatus including a drawing element, a plurality of test tubes with airtight pierceable caps and a sucking system, suitably connected through ducts which are at least partially embodied in a...
5785662 Blood collection assembly with plurality of vials  
A blood collection system for drawing multiple samples of blood from patients, while minimizing the handling of the blood samples, is provided. The system includes a vial assembly with a coupling...
5780798 Bed occupant sensing device  
A sensing unit to be positioned between the matress of a bed and the bed frame for monitoring an occupant of the bed, the sensor consisting of thinly spaced upper and lower steel plates between...
5569210 Multiple draw syringe  
Embodiments of a multiple draw syringe are disclosed which may be used to draw multiple samples of fluid from a human or animal or other source. The multiple draw syringe includes a protective...
5556599 Blood sample/fluid system  
A blood sample/fluid system includes a pair of tubes formed of identically shaped concentric cylinders, each closed at one end and open at the other end and having different diameters enabling the...
5549569 Ex vivo blood isolation system  
A system for the sequential and repetitive aspiration and injection of fluid. The system includes a syringe having an internal volume, a piston to vary the internal volume and a chamber divider for...
5533518 Blood collection assembly including mechanical phase separating insert  
A blood collection assembly includes a tube, which may be evacuated, and an insert therein. The insert is descendably affixed to the tube wall and, after separating a blood sample taken in the tube...
5520657 Method and device for vessel location cannulation utilizing a unique needle and syringe device  
A syringe is disclosed having a large syringe housing which can be fitted with a large needle holder which in turn holds a large introducer needle. The introducer needle defines a passageway. A...
5507299 Multi-vial blood collection system  
A blood collection system is provided for collecting multiple samples of blood into evacuated vials from a single needle insertion site, and comprises a capillary tube system which acts as a...
5429610 Dual chamber syringe for collecting samples and blood collecting system  
The dual chamber syringe is employed for collecting blood samples. The syringe includes a plunger which is connected to a first piston which, in turn, is connected via a string to a second piston....
5423792 Biological fluid specimen collection container  
A multicompartment system for accumulating a human fluid specimen for analysis having a plastic container for holding the specimen with the container having a port opening for receipt of the...
5411490 Initialization and access system for multi-lumen central venous catheters  
A central venous catheter initialization and access system is disclosed for initially flushing and establishing a heparin lock in multiple lumens of a central venous catheter (CVC). The system...
5409014 Fluid meter  
A fluid meter for measuring fluids such as urine includes a connector for connecting and disconnecting a urine collection bag thereto. The fluid meter may also include a connector for connecting...
5372143 Blood sampling system with luer adaptor  
A blood sampling system including a sampling device located in line is provided. The sampling device provides an access port that allows undiluted blood to be sampled automatically by insertion of...
5331689 Portable urinal  
A portable urinal apparatus comprises a urine-receiving member having an inlet and an outlet, the inlet being sized and shaped for receiving a flow of urine from an individual using the apparatus....
5327897 Multifunction collecting device for body fluids  
Methods and devices for collecting at least two separate samples of a body fluid (e.g., blood) simultaneously. The device is introduced into a body of a living being whose blood is to be analyzed...
5314412 Manifold for a two barrel syringe  
The invention relates to an apparatus for simultaneous injection of two different kinds of preparations in a preset proportion.
5255689 Intercepting apparatus sampling urine for examination purposes  
According to the invention the inflow funnel/duct insertion 10 stable in its shape is by its funnel part 15 matingly inserted into an entering chamber 13 of a receptacle 1 which is unstable in its...
5178607 Blood aspiration assembly septum and blunt needle aspirator  
A blood aspiration assembly has an aspirator receiver. The receiver has a housing with a rigid casing and a resilient plug, and a liquid flow chamber. The chamber has an offset lower wall surface,...
Matches 1 - 50 out of 162 1 2 3 4 >