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Class 600/573 - Liquid collection


Subclass of Class 600 - Surgery
Definition: Subject matter for collecting a liquid from the body.
No. of patents: 923
Last issue date: 03/20/2012


1                      
NumberTitleIssue Date
8137289Method and apparatus for obtaining aliquot from liquid-based cytological sample
Sample vials and methods of processing the sample vials are provided. The sample vial comprises a vial container, a sample collection chamber within the vial container, a vial cap configured to be mated with the vial container to enclose the collection chamber, an a...
03/20/2012
8137639Systems and methods for obtaining analytes from a body
A method may include collecting at least one analyte from within a body, ejecting the collected at least one analyte from the body through at least one dermal layer of the body, and receiving the ejected at least one analyte outside the body. A system may include a ...
03/20/2012
8114027Swab for collecting biological specimens
The present invention relates to a swab for collecting biological specimens of the type consisting of a rod terminating in a tip covered with fiber with hydrophilic properties to allow absorption of said specimens, wherein said fiber covers said tip in the form of a...
02/14/2012
8092394Method and apparatus for sampling and analysis of fluids
A medical device having a housing (2) with a bore (3) and a lancet (1) slidably fitting in the bore. The lancet operates as a positive displacement piston. In a retracted position, in which the lancet is rearwardly displaced along the bore to de...
01/10/2012
8052617Portable sampling or testing device and method for pharmacokinetics and physiology studies
A portable sampling or testing device for pharmacokinetics and physiology studies and a method for using the device in conducting tests on stationary or moving animals, or human test subjects, is disclosed. The device includes an apparatus for conducting a test on a...
11/08/2011
7993283Method and apparatus for non-invasive analysis of saliva
A method and apparatus for non-invasive analysis of saliva includes a user friendly lolli-pop like apparatus that is self contained and provides the user with a method to obtain saliva by sucking or licking on the pop head, the saliva activates a color change reacti...
08/09/2011
7985188Vessel, coating, inspection and processing apparatus
Methods for processing a vessel, for example to provide a gas barrier or lubricity, are disclosed. First and second PECVD or other vessel processing stations or devices and a vessel holder comprising a vessel port are provided. An opening of the vessel can be seated...
07/26/2011
7951090Cannula equipped with a protective housing
The invention relates to a cannula, preferably equipped with a cannula holder for, in particular a blood sampling device, which comprises a pivotable protective housing (102) for a free end of the cannula. Said protective housing (102) is closed on the...
05/31/2011
7942831Measuring method and measuring device
The present invention is to present a measuring device which can conduct stable extraction and measurement of interstitial fluid. The measuring device comprises: a device body which comprises an extraction part for extracting body fluid from a living body and a meas...
05/17/2011
7909774Method and apparatus for penetrating tissue
These and other objects of the present invention are achieved in a body fluid sampling system for use on a tissue site that includes an electrically powered drive force generator. A penetrating member is operatively coupled to the force generator. The force generato...
03/22/2011
7909775Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
A method and apparatus (2) for obtaining a sample of blood. An embodiment includes of an apparatus (2) which integrates lancing (12), sample collection, and analysis. The presence of patients finger on the active sampling area can be sensed by m...
03/22/2011
7909773Post-operative bacteria test strip spool and method
A media-dispensing apparatus for testing body fluids and a method of using the same are disclosed. The apparatus includes a housing having a lower portion and an upper portion, and an elongated tubular member having a distal opening adjacent a distal end thereof. Th...
03/22/2011
7896818Sampler cap
A sampler cap includes a sampler connector, an analyzer connector and a liquid impermeable closure member, which may be a membrane or a filter. The sampler cap may be used to transfer a test sample to an analyzer without removing the sampler cap from the sampler.
03/01/2011
7896819Method of determining the concentration of an analyte in a body fluid and system in therefor
A method of obtaining a body fluid sample for determining the concentration of an analyte in the body fluid sample comprises applying pressure to the skin of the user. The skin is stretched so as to create a tear in the skin such that the applied pressure causes the...
03/01/2011
7871385Urine sample collection device
A urine sample collection device comprising a urine receptor having an outlet aperture, a generally elongate tubular member extending from said receptor outlet aperture to an open end, the tubular member having an opening (21) formed in the side thereof, a co...
01/18/2011
7867174Systems and methods for obtaining analytes from a body
A method may include collecting at least one analyte from within a body, ejecting the collected at least one analyte from the body through at least one dermal layer of the body, and receiving the ejected at least one analyte outside the body. A system may include a ...
01/11/2011
7833169Device and method for the collection of a urine sample
A device and method for collection of a urine sample is disclosed which comprises a channel, an opening in the channel, and a collector associated with the opening. The channel is formed so that urine can flow through it from a first end to a second end thereof. The...
11/16/2010
7824343Method and apparatus for blood sampling
Methods and apparatus for collecting blood samples in vacuum sample tubes are disclosed. The samples, including the initial blood sample, are substantially free of excess air. ...
11/02/2010
7824344Method and apparatus for non-invasive analysis of saliva
A method and apparatus for non-invasive analysis of saliva includes a user friendly lolli-pop like apparatus that is self contained and provides the user with a method to stimulate saliva by sucking on the pop head. The saliva activates a color change reaction on th...
11/02/2010
7819821Urine collection device
A urine collection device comprises a collector to collect urine voided by a user; first and second outlets adapted to allow urine collected by the collector to drain from the device and a transfer passage adapted to transfer urine collected by the collector to a re...
10/26/2010
7727165Peak flow measurement device
A peak flow measurement device comprises a hollow body (1) having an inlet (8) for receiving fluid and an outlet (3), wherein the inlet (8) and outlet (3) are spaced apart from each other, the cross-sectional area of the body being...
06/01/2010
7686771Method and apparatus for obtaining aliquot from liquid-based cytological sample
Sample vials and methods of processing the sample vials are provided. The sample vial comprises a vial container, a sample collection chamber within the vial container, a vial cap configured to be mated with the vial container to enclose the collection chamber, an a...
03/30/2010
7654968Placental blood extractor
A placental blood extractor consisting of an outside box having a plurality of plastic bags mounted within the top and bottom sections of the box and having an opening in the bottom section, a sterile bag having a central closure on a first side and a leader for an ...
02/02/2010
7648467Device for non-surgical correction of congenital inverted nipples and/or collection of nipple aspirate fluid
The invention is an apparatus (10) for treating inverted nipples and/or the collection of NAF. The invention includes an assembly which creates an airtight seal upon attachment to at least an areola (16) of an inverted nipple (18) and by rotatio...
01/19/2010
7594895Micro perfusion device comprising a collecting container
A micro perfusion device including a casing, a perfusate supply, an inner cannula forming an inner lumen between a front cannula opening which is distal when the device is subcutaneously positioned and a rear cannula opening, the inner lumen being connected or conne...
09/29/2009
7575558Universal diagnostic platform
A portable medical analyzer comprising a sampling module with a sample port for receiving body fluid, an assay sensor module for analysis of the body fluid, an analytical detector module with detection of information from the assay, and a communications module for t...
08/18/2009
7575557Disposable fluid loop for intraductal fluid aspiration system
Disclosed is a disposable closed fluid loop for providing heat and compression to an intraductal fluid aspiration device. A plurality of bladders are configured to receive a pressurized inflation fluid, and to inflate in response thereto. The fluid is further config...
08/18/2009
7527600Light fixture accessory connector and mounting bracket
A light fixture assembly with a mounting element for attaching a light fixture accessory to a stem of the light fixture assembly, the light fixture accessory detachably connectable to the mounting element, the light fixture assembly also having an interface for atta...
05/05/2009
7503899Digital type color comparisons in vaginal moisture pH determination
Apparatus for quick screening for vaginal moisture pH level as related to a pre-selected pH level, comprising a manipulable element including a probe insertible into the vagina, at least one pH indicator on the element, the indicator characterized as producing a col...
03/17/2009
7468043Method and apparatus for noninvasive intraductal fluid diagnositc screen
Disclosed is a method and apparatus for accomplishing a noninvasive screen for breast disease markers, including breast cancer markers and cytologically abnormal cells. Intraductal fluid is noninvasively aspirated using compression, heating and suction cycles. The r...
12/23/2008
7429465Process for analyzing tear fluid
The present invention concerns a process for analyzing an analyte in a hydrogel contact lens following its wear on the eye, comprising the steps of (a) physically or chemically inducing a volume reduction of the hydrogel contact lens and thereby squeezi...
09/30/2008
7416542Open 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 sensing passage intersecting a magnetic field and having electrodes for d...
08/26/2008
7410468Method and apparatus for penetrating tissue
A skin penetrating system includes a housing member and a penetrating member positioned in the housing member. An analyte detecting member is coupled to a sample chamber. The analyte detecting member is configured to determine a concentration of an analyte in a body...
08/12/2008
7384409Disposable 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 example a calibration fluid, and at least one waste container are integrate...
06/10/2008
7377903Split tip expression device
An expression device for a lancing device of the type that directs a skin-lancing medium against a skin site to make an incision for testing bodily fluids. The expression device has a pair of skin-engaging tabs curved and oriented to make the skin taut adjacent a la...
05/27/2008
7377904Cap 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, separates a protective cap from the active lancet, and energize a drive me...
05/27/2008
7374949Diagnostic test strip for collecting and detecting an analyte in a fluid sample
A test strip for the use of the determination of an analyte in a fluid sample according to one embodiment of the present invention is disclosed. The test strip comprises of a base having a top and a bottom, a collection chamber that extends between the top and the b...
05/20/2008
7374544Method and apparatus for penetrating tissue
These and other objects of the present invention are achieved in a body fluid sampling system for use on a tissue site that includes an electrically powered drive force generator. A penetrating member is operatively coupled to the force generator. The force generato...
05/20/2008
7374545Device for sampling blood droplets under vacuum conditions
A blood extraction device (100) and method for withdrawing a controlled number of drops of blood from a patient, in whom there is created an incision of such dimension that blood does not freely flow therefrom. A release unit (160) urges drops of blood...
05/20/2008
7371247Method and apparatus for penetrating tissue
A tissue penetrating system includes a plurality of penetrating members each having a tip. A penetrating member driver is coupled to the plurality of penetrating members. Each tip of a penetrating member is uncovered during launch of the penetrating member by the pe...
05/13/2008
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