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7604604 |
Device for sampling bodily fluids
A bodily fluid sampling device comprising a lancet which can be advanced against a skin-piercing site to produce a droplet of bodily fluid. A transport medium is positioned sufficiently close to...
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7588562 |
Body fluid collection apparatus
A fluid collection apparatus is provided that includes a housing configured for receipt of fluid and/or tissue for collecting fluid therefrom. A holder is configured with the housing to receive an...
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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...
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7524317 |
Laser skin perforator
A laser perforator for perforating skin of a patient and obtaining of blood samples consists of laser light source for producing an output laser beam, a focusing arrangement for focusing the output...
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7488298 |
Integrated lancing test strip with capillary transfer sheet
An integrated bodily fluid sampling device includes a lancet, a test strip attached to the lancet, and a flexible sheet extending from the test strip. The lancet and the flexible sheet form a gap...
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7449001 |
Sampling device and method for obtaining samples of internal body substances and method for producing a sampling device
A sampling device for obtaining samples of internal body substances in the digestive system is a swallowable capsule which allows a sample of the body substance to enter the capsule through an...
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7335166 |
System and method for the extraction and monitoring of a biological fluid
The systems and methods involve creating an opening in the biological tissue of the patient and placing a sampling aperture of the extraction device over the opening. The sampling aperture is...
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7322941 |
Arterial syringe safety vent
An improved arterial syringe safety vent is dually optimized for needle safety and arterial blood degassing efficiency. The safety vent of the invention includes a housing, a needle lock to capture...
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7291159 |
System for withdrawing body fluid
System for withdrawing body fluid from a body part in particular the finger pad, comprising a compression unit that is deformed when the body part is pressed against it and increases the internal...
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7252642 |
Semen analysis
A method for measuring the total sperm concentration (TSC) in a sample is described and includes: (i) placing the sample in a transparent container between a synchronically pulsed light source and...
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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...
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7207951 |
Apparatus for obtaining biological samples
A device for collection of a fluid sample, particularly a biological sample from an internal cavity of a mammal, comprises a barrel having an opening at one end thereof, a plunger operable axially...
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7163515 |
Projectile blood collection device
This disclosure describes a device for obtaining a blood sample from an intruder at a crime scene to be later analyzed for DNA. A projectile containing a blood-extracting needle for penetrating the...
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7118559 |
Body fluid collection apparatus
A surgical fluid collection apparatus includes a housing member defining an internal chamber for collection of body fluids and a holder member releasably couplable to the housing member. The holder...
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7087047 |
Predonation blood sampling apparatus
This invention discloses a donor blood donation and sampling system including a donor needle adapted for drawing blood from a body, a blood collection bag coupled to a blood collection conduit...
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7041067 |
Body fluid sampler
A sampling apparatus for sampling body fluid includes a sampler having an external geometry selected to mate with an internal geometry of a testing apparatus such that the sampler may be inserted...
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6960198 |
Tube and syringe holding device for blood collection and for producing vacuum into the tube
The invention consists of a tube syringe holding device for blood collection and for producing vacuum into the tube which target is to enable the collection of blood, that can be manufactured in a...
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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...
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6712792 |
Flashback blood collection needle
A needle assembly includes a transparent or translucent housing with a fluid inlet end, a fluid outlet end and a flashback chamber therebetween. Substantially axially aligned inlet and outlet...
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6660527 |
Fluid-transfer collection assembly and method of using the same
A fluid transfer and mixing collection assembly includes a base and a test media, an inlet check valve, and an outlet check valve carried by the base. A bladder containing a fluid and a flexible...
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6626827 |
Fluid management assembly for use in endoscopic procedures
A fluid management assembly for use in an endoscopic procedure is provided. The assembly comprises a first line for fluid to flow therethrough from an endoscope to a Y-connector and a second line...
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6624882 |
Methods of sampling body fluid
A sampling apparatus for sampling body fluid includes a sampler having an external geometry selected to mate with an internal geometry of a testing apparatus such that the sampler may be inserted...
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6605048 |
Vacuum device to assist in the drawing of capillary blood samples
A vacuum device is provided which assists in the drawing of blood samples from alternative puncture sites such as the forearm, abdomen or inner thigh and which may advantageously be used by...
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6595978 |
Injection syringe, comprising suction means
The invention concerns a disposable injection syringe, in particular in the field of dentistry, comprising: a syringe body provided with a needle at one first end thereof, the needle comprising an...
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6591124 |
Portable interstitial fluid monitoring system
A strip-like microneedle device is provided that includes an array of hollow microneedles, a diaphragm pump to extract interstitial fluid from skin, and a sensor that detects the concentration of...
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6562014 |
Device and method for enhancing transdermal flux of agents being sampled
A transdermal agent sampling device is provided. The sampling device is comprised of a microblade array and a device for applying a partial vacuum. The microblade array comprises a sheet having a...
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6511439 |
Blood-collecting device
A blood-collecting device comprises an outer cylinder, a gasket slidable in the outer cylinder, and a plunger for the moving operation of the gasket. A ventilatable filter member is mounted on the...
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6506168 |
Apparatus and method for obtaining blood for diagnostic tests
Method and apparatus for obtaining a sample of blood from a patient for subsequent diagnostic tests, e.g., glucose monitoring. In one aspect of the invention, an apparatus for carrying out the...
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6503209 |
Non-invasive focused energy blood withdrawal and analysis system
A non-invasive focused energy blood withdrawal and analysis system ( 1 ) is provided. A laser energy source ( 11 ) and a vacuum pump ( 9 ) are mounted within a portable housing. A focused laser...
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6485439 |
Apparatus for suctioning and pumping body fluid from an incision
A sampling device for sampling body fluid includes a casing which is pressed against a skin surface to produce a seal therewith. A cocking mechanism is pulled rearwardly to place a lancing device...
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6485428 |
Apparatus for and method of intravasal pressure measurement and low-contamination insertion of catheters for example into blood vessels
The invention concerns a one-person-operable, sterilisable, medical pressure measuring apparatus ( 1: 6: 8: 11: 12: 23: 31 ), in particular for blood pressure measurement, wherein the pressure...
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6349229 |
Body fluid testing device
An examination system for bodily fluids includes a vessel-like examination unit having an opening, a sensor for examining the bodily fluids, and a bodily-fluids-oozing device. This system is...
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6234980 |
Needlestick first response kit and method of using same
A method and apparatus for treatment of inadvertent sharps/needlestick injuries to healthcare workers and the like. The method and apparatus provide a tourniquet for restricting blood flow to the...
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6219574 |
Device and method for enchancing transdermal sampling
A percutaneous agent sampling device and method are provided. The device comprises a collector and a sheet having a plurality of microblades for piercing the skin for increasing transdermal flux of...
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6159185 |
Automatic sampling device with a syringe
An automatic sampling device is formed of a syringe with a hollow needle, a plug formed of a soft elastic member and slidably engaging the needle to cover at least an opening of the needle, and a...
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6159164 |
Blood sampling system
An apparatus for sampling blood through an intravenous or intraarterial tube which does not interfere with normal operation of an infusion operation or a direct pressure monitoring operation. A...
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6120464 |
Needle assembly for fluid sampler
A needle and a membrane to receive fluid from the needle. The needle deposits fluid in a transfer area of the membrane which is spaced from a test area of the membrane. At the transfer area, the...
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6056730 |
Device and method for the drainage of fluids
A device and method of use thereof for the drainage of fluids includes a cap, a rigid vessel and a plate-shaped top component fitted to a disposable bag. The bag with its top component is secured...
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6041253 |
Effect of electric field and ultrasound for transdermal drug delivery
Transdermal transport of molecules during sonophoresis (delivery or extraction) can be further enhanced by application of an electric field, for example, electroporation or iontophoresis. In a...
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6024710 |
Blood collection tube closure for use with a needle holder
An assembly for the collection of a patient's blood specimen comprises an elongate needle holder, a blood collection tube, and a cap closing the blood collection tube. The needle holder supports a...
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6022326 |
Device and method for automatic collection of whole saliva
A method and device for automatic or semi-automatic collection of saliva has a mouthpiece on a wand. The wand is connected to an interface section via a flexible conduit. Saliva is transported by...
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6017318 |
Feedback controlled drug delivery system
A feedback controlled drug delivery system includes the automated sampling and analysis of a patient sample and dosing the patient based on the analysis. Automated sampling may be performed by...
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6015392 |
Apparatus for sampling body fluid
Body fluid is sampled by causing a syringe mounted in a housing to be displaced toward a skin surface. The syringe remains in the resulting incision while the surrounding body tissue is stimulated...
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5984876 |
Suction syringe and suction device comprising same
A disposable suction syringe consists of three parts, i.e. a tubular body (1) defining an inwardly smooth barrel (4) with one open end (5) and a bottom wall (6) at the other end, and further...
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5947957 |
Portable laser for blood sampling
A portable laser device for obtaining blood samples through the skin of humans or animals. A laser crystal is optically pumped to produce a short high power laser pulse which vaporizes a small hole...
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RE36273 |
Syringe apparatus for separating blood
A disposable syringe for the dual extraction of arterial blood or venous blood into the barrel of said disposable syringe and a plurality of vacuum glass tubes. The distal portion of the syringe...
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5921964 |
Safety blood collecting device
The invention relates to a safety blood collecting device adapted to prevent accidental puncturing of attending medical personnel by an infected blood collecting needle. The blood collecting device...
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5911222 |
Liquid removal system
A liquid removal system having an interface device and a vacuum source are described. The interface device has a porous membrane with an entrance zone on one side. The vacuum source maintains a...
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5902279 |
Aspiration needle and method
An aspiration needle for use in collecting larger cell samples with a source of vacuum for fine needle aspiration cytology without increasing the size of the needle having a rigid elongate tubular...
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5897508 |
Holding device for a blood sample removal tubule of a blood removal device
The invention describes a holding device (2) for a blood sample removal tubule (3) of a blood removal device (1) with a receiving vessel (11) for a front end of the blood sample removal tubule (3),...
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