Patent application number | Description | Published |
20080286149 | BODILY FLUID SAMPLING WITH TEST STRIPS HINGED ON A TAPE - A supply of test strips for bodily fluid sampling are provided on a tape such that advancing the tape serves to advance the test strips. One end of the test strips are attached to the tape, and their free end is allowed to extend away from the tape for use. This extension facilitates dosing and reduces the chances for contamination. Prior to use the test strips are maintained in a sealed container and/or under a removable covering to preserve their integrity and improve shelf life. | 11-20-2008 |
20090010802 | METHOD FOR MANUFACTURING A STERILIZED LANCET INTEGRATED BIOSENSOR - An integrated disposable includes a test strip and a lancet packet coupled to the test strip. The lancet packet includes a sterility sheet enclosing at least a portion of a lancet to maintain the sterility of the lancet. The lancet packet and the sterility sheet, in particular, allow the lancet to be sterilized separately from the test strip. The lancet in one form is incorporated into a lancet tape that is sterilized in a continuous, reel-to-reel sterilization process. The lancet tape in one form is sterilized using an electron beam sterilization process. With electron beam sterilization, sterilization is enhanced by irradiating both sides of the tape with electron beams. Sterilization can adversely affect chemical reagents in the test strip. To alleviate this chemistry degradation issue, the lancet packet is attached to the test strip after the lancet is sterilized. | 01-08-2009 |
20090036797 | FLAT LANCET IMMOBILIZATION - A lancet enclosed in a sterility sheet forms a lancet packet to maintain the sterility of the lancet and prevent the lancet from unintentionally piercing the sterility sheet prior to lancet actuation. In one form, the lancet is immobilized by hot tack welding a portion of the sterility sheet to the lancet. Alternatively, portions of the sterility sheet are hot tack welded together through an opening in the lancet to limit movement of the lancet. | 02-05-2009 |
20090095641 | SAMPLE FLUID TESTING DEVICE AND METHOD FOR ANALYZING A SAMPLE FLUID - The invention refers to a sample fluid testing device for analyzing a sample fluid, comprising a test media tape ( | 04-16-2009 |
20090124994 | MINIATURE DRUG DELIVERY PUMP WITH A PIEZOELECTRIC DRIVE SYSTEM - A drug delivery pump which uses a piezoelectric drive system to advance a small syringe piston to deliver a liquid drug and a method thereof are disclosed. The present invention has a cost and size advantage compared to traditional pumps and is a very compact and potentially disposable pump device design. | 05-14-2009 |
20090283377 | DRUG DELIVERY PUMP DRIVE USING A SHAPED MEMORY ALLOY WIRE - A pump drive and a method thereof to dispense a liquid drug from a container having a plunger piston are disclosed. The pump drive provides a unidirectional clutch provided about a rotational axis which supports centrally a wheel. The clutch has an inner race operably connected to the plunger piston, wherein the clutch is configured to rotate both the inner race about the axis in unison with rotation of the wheel in only a first direction to advance the plunger piston, and to let the wheel rotate relative to the inner race about the axis in a second direction opposite to the first direction without advancing the piston plunger. The drive in one embodiment includes at least one shape memory alloy wire which when excited rotates the wheel in the first rotational direction to advance the piston plunger and dispense the liquid drug from the container. | 11-19-2009 |
20090321287 | PACKAGING SYSTEM - A system comprising disposable medical devices and a packaging strip comprising a plurality of chambers containing the disposable medical devices. The strip is folded along breadthwise running fold lines to form a series of loops, each loop comprising opposing sections. The opposing sections of at least some of these loops are sealed to each other thus forming chambers between said sections. A cartridge contains such a packaging strip. | 12-31-2009 |
20100042017 | DUAL BLADE LANCING TEST STRIP - An integrated lancing test strip includes a pair of blade members that each have a lancing tip that are configured to lance skin. A pair of spacer members connect the blade members together such that the blade members define an internal capillary. A test strip is positioned along the internal capillary, and the test strip is configured to test analyte levels in the bodily fluid. During use, the lancing tips form one or more incisions in the skin. The fluid from the incisions is drawn via capillary action through the internal capillary and onto the test strip. | 02-18-2010 |
20100069943 | MAGNETIC POWERED LANCING DRIVE - A self-powered lancing drive system and lancing technique uses permanent magnets to initially store the potential energy that is converted to kinetic energy for extending a lancet during lancing. This self-powered lancing drive system is a pure permanent magnet drive that is highly reliable under numerous operating conditions. Permanent magnets can produce stronger magnetic fields at smaller sizes as compared to electromagnets. In one form, the lancing system has a drive permanent magnet that is kept fixed or stationary while the lancet magnet travels along the firing path. With the drive magnet being stationary, the lancet experiences fewer fluctuations in the magnetic field. The lancet vibrates less and is driven straighter into the tissue. In another form, a retraction magnet is positioned at the end of the firing path of the lancet, near the tissue, to enhance retraction of the lancet. In another form, a mechanical structure keeps the magnets in close proximity so that the strength of the magnetic propulsion force is maintained. The mechanical structure in one example is a crank mechanism that confines magnet movement to a circular path. The crank mechanism provides a smooth lancing profile as well as facilitates adjustments to the lancing profile. | 03-18-2010 |
20100113978 | INTEGRATED ANALYTICAL TEST ELEMENT - A lancet integrated test element (LIT) includes an incision forming member that has a cutting end configured to form an incision in tissue. A test element is attached to the incision forming member to test fluid from the incision. The test element has a sampling end with a sample opening through which the fluid is collected. The test element is bendable from a first state where the cutting end of the incision forming member is retracted from the sampling end of the test element to a second state where at least a portion of the cutting extends past the sampling end of the test element to form the incision in the tissue. | 05-06-2010 |
20100145228 | SAMPLING DEVICES AND METHODS UTILIZING BIASED CAPILLARY ACTION - A device is constructed so as to define a capillary channel that draws a body fluid form a proximal portion of the capillary channel toward a distal portion. A counterbore defining a “ledge” not substantially normal to the center line of channel causes the meniscus of body fluid to be “biased” into a non-radially-symmetric shape. In one example, the bias draws the body fluid toward a testing element that is set into a groove in the main body of the device. In another example, hydrophilic and/or hydrophobic regions are created on or in device to produce the biasing effect. In certain configurations, device requires less blood to be drawn into the capillary channel for a successful test than if the biasing effect were not created. | 06-10-2010 |
20100145229 | LANCET DEVICE HAVING CAPILLARY ACTION - A device for sampling body fluid, the device comprising, a main body, a lancet disposed within the main body, a carrier disposed within the main body fixedly attached to the lancet, a biasing means in communication with the lancet and the carrier, an annular space disposed within the main body adjacent the lancet, and a means for measuring a body fluid. Wherein the means for measuring the body fluid may include micro-porous test strips, an electronic testing device, an optical/reflectance testing measuring device, or a visual inspection. | 06-10-2010 |
20100174211 | BODY FLUID LANCING, ACQUIRING, AND TESTING CARTRIDGE DESIGN - A disposable device for analyzing body fluid especially for blood sugar tests includes a container which can be inserted into a measuring apparatus, a sampling member provided in the container to pierce skin of a body part and sample body fluid, and a test member for receiving body fluid obtained by the skin-piercing. In one form, the test member is fixed in a retaining chamber of the container, and the sampling member is configured in the same retaining chamber such that it is separated at a distance from the test member in an initial state and is in contact with the test member to transfer body fluid in a transfer state after the skin-piercing. | 07-08-2010 |
20100286564 | TEST MEDIA CASSETTE FOR BODILY FLUID TESTING DEVICE - A bodily fluid sampling device includes a piercing device and a sensor enclosed in a housing. A cassette, which contains test media, is positioned proximal to the sensor so that the sensor is able to analyze a bodily fluid sample collected on the test media. The cassette includes a supply portion from which unused test media is supplied and a storage portion in which contaminated test media is stored after exposure to the bodily fluid. The cassette is adapted to collect a series of bodily fluid samples without requiring disposal of the test media. | 11-11-2010 |
20100317935 | TEST MEDIA CASSETTE FOR BODILY FLUID TESTING DEVICE - A bodily fluid sampling device includes a piercing device and a sensor enclosed in a housing. A cassette, which contains test media, is positioned proximal to the sensor so that the sensor is able to analyze a bodily fluid sample collected on the test media. The cassette includes a supply portion from which unused test media is supplied and a storage portion in which contaminated test media is stored after exposure to the bodily fluid. The cassette is adapted to collect a series of bodily fluid samples without requiring disposal of the test media. | 12-16-2010 |
20110000168 | DYNAMIC INTEGRATED LANCING TEST STRIP WITH STERILITY COVER - An integrated lancing test strip includes a test strip and a lancet packet coupled to the test strip. The lancet packet includes a sterility sheet enclosing a lancet to maintain the sterility of the lancet and prevent cross-contamination between the test strip and the lancet. The sterility sheet allows the lancet to be sterilized separately from the test strip. The sterility sheet gives the integrated strip a low profile, which is attractive for packaging multiple integrated strips in cassettes, drums, magazines or the like. In one form, the integrated strip is loaded in a meter that includes an adjustment mechanism that adjusts the position of the test strip relative to the skin being sampled. This allows the user to adjust the position of the test strip so as to not apply excessive pressure against skin, which could hamper bleeding from the incision in the skin. | 01-06-2011 |
20110009774 | BODY FLUID SAMPLING DEVICE - Body fluid sampling device comprising a skin-piercing element having a collection zone for receiving body fluid. In one embodiment, the collection zone includes a plurality of holes, e.g., 3 or more holes, or 50 to 100 holes. The hole size may be small, e.g., having a diameter of 0.01 to 0.5 mm. The holes may or may not extend through the lancet. In some embodiments, the holes have a depth of 50 to 500 μm. In other embodiments, the collection zone is porous, or is a roughened area. The collection zone can take up a very small volume of body fluid, e.g., 3 to 10 nL, in a very short time period, e.g., less than 0.5 seconds. In other embodiments, the device further comprises a fluid receiving means spaced apart from the collection zone so that body fluid in the collection zone will not contact the fluid receiving means initially. | 01-13-2011 |
20110009775 | DYNAMIC INTEGRATED LANCING TEST STRIP WITH STERILITY COVER - An integrated lancing test strip includes a test strip and a lancet packet coupled to the test strip. The lancet packet includes a sterility sheet enclosing a lancet to maintain the sterility of the lancet and prevent cross-contamination between the test strip and the lancet. The sterility sheet allows the lancet to be sterilized separately from the test strip. The sterility sheet gives the integrated strip a low profile, which is attractive for packaging multiple integrated strips in cassettes, drums, magazines or the like. In one form, the integrated strip is loaded in a meter that includes an adjustment mechanism that adjusts the position of the test strip relative to the skin being sampled. This allows the user to adjust the position of the test strip so as to not apply excessive pressure against skin, which could hamper bleeding from the incision in the skin. | 01-13-2011 |
20110077554 | BODY FLUID LANCING, ACQUIRING, AND TESTING CARTRIDGE DESIGN - A lancet wheel having a rim with a plurality of lancets extending radially inward from the rim is dropped in a circular frame having a plurality of spokes forming a plurality of chambers for facilitating drop-in assembly of the modular lancet wheel with the frame. A test ring having a plurality of test sections is assembled on the frame such that one test section is located adjacent each lancet to form an integrated cartridge. Each lancet includes a lancet tip defining a capillary groove sized to collect a body fluid sample from the incision via capillary action. The lancet tip exits the chamber to form the incision in skin, the capillary groove collects the body fluid sample, the lancet tip retracts into the chamber, and a portion of the lancet contacts the test section to transfer the sample from the capillary groove to the test section to analyze the sample. | 03-31-2011 |
20110106148 | CLOSURE SYSTEM AND METHODS OF USE - A closure system and methods of use are provided for use in sealing an opening in a body tissue, such as a vascular puncture site. A method of closing the opening in the body tissue can be performed with the closure system having a closure clip. The method can include positioning the closure clip in a first closure clip position adjacent to the opening in the body tissue such that a plurality of spikes of the closure clip are inserted into the tissue at a location outward from a central axis of the opening. Subsequently, the closure clip can be positioned in a second closure clip position such that the plurality of spikes are pulled inward toward the central axis of the opening so as to pull the tissue between the opening and each of the spikes together and close the opening. | 05-05-2011 |
20110137206 | LANCETS FOR BODILY FLUID SAMPLING SUPPLIED ON A TAPE - A supply of lancets for a multi-use lancing device are carried by a tape and sequentially brought from a storage position to an activating position by advancing the tape around a bend. The lancets are non-circular in cross-section along their longitudinal lengths, and in their activating position they extend from the tape such that their sharp tips are available for lancing tissue. The carrying tape can be arranged in reel-to-reel format in a housing having a lancing opening. The lancets can be integral with the tape and activated to move the lancet through the lancing opening by moving the tape along its tape path or by translating a dedicated service loop of the tape. The lancets can also be independent from the tape and activated through the lancing opening by a separate lancing actuator. A test media can be included on the carrying tape and the housing can contain a sensor to yield an integrated lancing and testing device. | 06-09-2011 |
20110166477 | BLOOD ACQUISITION SUSPENSION SYSTEM - A body fluid sampling device includes a firing mechanism that is configured to be automatically cocked and fired. In one form, the device includes an electric motor that is operable to cock the firing mechanism and fire an integrated lancet/sampling device to form an incision in skin. Subsequent to formation of the incision, the integrated lancet device is temporarily removed from the skin to promote bleeding from the incision. After a specified period of time, the integrated lancet device is then repositioned against the skin in order to collect a fluid sample. | 07-07-2011 |
20110178435 | SYSTEM AND METHOD FOR BREAKING A STERILITY SEAL TO ENGAGE A LANCET - An integrated lancing test strip includes a test strip and a lancet packet coupled to the test strip. The lancet packet includes a sterility sheet enclosing a lancet to maintain the sterility of the lancet and prevent cross-contamination between the test strip and the lancet. The sterility sheet allows the lancet to be sterilized separately from the test strip. In one form, a firing mechanism has a blade that punctures and slits the sterility sheet during the firing cycle to reduce the chance of cross contamination between the lancet and the test strip prior to use. This allows an operator to load and subsequently remove an unused integrated lancing test strip without compromising the sterility of the lancet. The lancet includes an engagement opening in which the blade of the firing mechanism engages the lancet. The engagement opening is configured to reduce the chance of the blade becoming dull. | 07-21-2011 |
20110230905 | TAPE TRANSPORT LANCE SAMPLER - A lancet-sampler system is configured to automatically remove a protective cover from a lancet and automatically unpack a test pad just prior to use. This minimizes the risk of injury and reduces the chance of cross-contamination between the lancet and the test pad. The lancet defines a capillary groove for drawing body fluid from the incision via capillary action and a sample transfer opening for collecting the fluid from the groove. A carrier tape is coupled to the lancet. The carrier tape includes a test pad for analyzing the fluid. The tape is folded around the test pad to form an airtight package. The test pad is located at a position to align with the sample transfer opening when the tape is unfolded. The protective cover covers a portion of the lancet, and when the tape is pulled, the protective cover is automatically pulled from the lancet. | 09-22-2011 |
20110237979 | PRECISION DEPTH CONTROL LANCING TIP - A bodily fluid sampling device is operable to lance with a precise depth and express fluid from both fingertip and alternate sites. In one form, the device is operable to adjust the penetration depth of the lancet into the skin. The bodily fluid sampling device includes a lancet adapted to form an incision in skin. A skin contacting member has an orifice through which the lancet extends when lancing the skin. The orifice has a first opening size that is sized to flatten the skin around the lancet during lancing. The orifice has a second opening size that is larger than the first opening size after the incision is formed to express fluid from the incision. | 09-29-2011 |
20110238100 | TAPE TRANSPORT LANCE SAMPLER - A lancet-sampler system is configured to automatically remove a protective cover from a lancet and automatically unpack a test pad just prior to use. This minimizes the risk of injury and reduces the chance of cross-contamination between the lancet and the test pad. The lancet defines a capillary groove for drawing body fluid from the incision via capillary action and a sample transfer opening for collecting the fluid from the groove. A carrier tape is coupled to the lancet. The carrier tape includes a test pad for analyzing the fluid. The tape is folded around the test pad to form an airtight package. The test pad is located at a position to align with the sample transfer opening when the tape is unfolded. The protective cover covers a portion of the lancet, and when the tape is pulled, the protective cover is automatically pulled from the lancet. | 09-29-2011 |
20120065545 | SAMPLING DEVICES AND METHODS UTILIZING BIASED CAPILLARY ACTION - A device is constructed so as to define a capillary channel that draws a body fluid form a proximal portion of the capillary channel toward a distal portion. A counterbore defining a “ledge” not substantially normal to the center line of channel causes the meniscus of body fluid to be “biased” into a non-radially-symmetric shape. In one example, the bias draws the body fluid toward a testing element that is set into a groove in the main body of the device. In another example, hydrophilic and/or hydrophobic regions are created on or in device to produce the biasing effect. In certain configurations, device requires less blood to be drawn into the capillary channel for a successful test than if the biasing effect were not created. | 03-15-2012 |
20120109176 | LANCET DRIVE SYSTEM DEPTH CONTROL METHOD AND TEST STRIP LOCATION METHODS - Adjustment mechanisms are used in conjunction with integrated lancet test strips to adjust the position of the drive system, engagement system, or the drive coupling in a fixed stroke lancing system to thereby adjust the penetration depth of the lancet. In a variable drive stroke lancing system, the lancet penetration depth is adjusted by changing the stroke length of a drive system. The stroke length of a drive system is adjusted by rotating a cam or sliding a cam in a cam type drive system. In either the fixed or the variable drive stroke lancing system, the test strip and/or guidance foil of the integrated lancet test strip is immobilized while the lancet is actuated. | 05-03-2012 |
20120172756 | Handheld Medical Diagnostic Devices - A method of driving a lancet structure in a portable handheld medical diagnostic device is provided. The method includes connecting a spring-driven motor to the lancet structure within a housing structure of the portable handheld medical diagnostic device. The spring-driven motor is wound to a cocked, triggerable configuration. The spring-driven motor is triggered such that, when triggered, the spring-driven motor (i) displaces a skin penetrating end of the lancet structure outwardly from the housing structure through a lancet port and (ii) retracts the skin penetrating end of the lancet structure back into the housing structure. | 07-05-2012 |
20120172757 | Handheld Medical Diagnostic Devices Housing Lancet Structures - A lancet housing assembly includes multiple lancets for use in a portable handheld medical diagnostic device for sampling bodily fluids from a skin site of a patient. The lancet housing assembly includes a housing structure comprising multiple lancet compartments. At least one of the lancet compartments includes an outer facing side and an inner facing side. An opening is located at the outer facing side that is arranged and configured to align with a lancet port of the medical diagnostic device. A lancet structure is located in the at least one lancet compartment and comprises a skin penetrating end and a blood transport portion adjacent the skin penetrating end. The lancet structure has (i) an initial configuration where the lancet structure is supported to align the skin penetrating end with the opening to allow the skin penetrating end to extend through the opening and (ii) a retracted configuration where the skin penetrating end moves to a position within the lancet compartment offset from the opening to prevent the lancet structure from extending through the opening. | 07-05-2012 |
20120172758 | Handheld Medical Diagnostic Devices Housing With Sample Transfer - A lancet housing assembly comprising multiple lancets for use in a portable handheld medical diagnostic device for sampling bodily fluids from a skin site of a patient is provided. The lancet housing assembly includes a housing structure comprising multiple lancet compartments. At least one of the lancet compartments comprises an outer facing side and an inner facing side. An opening is located at the outer facing side that is arranged and configured to align with a lancet port of the medical diagnostic device. A floor extends between the outer facing side and the inner facing side. A reagent material is located on the floor and within the lancet compartment. A lancet structure is located in the at least one lancet compartment. The lancet structure comprises a skin penetrating end and a blood transport portion adjacent the skin penetrating end. The skin penetrating end, when extended through the opening, is shaped and sized to penetrate the patient's skin at the skin site to provide an amount of blood. The blood transport portion is arranged and configured receive the amount of blood from the skin penetrating end and to carry the amount of blood away from the skin site and to the reagent material. | 07-05-2012 |
20120172759 | Handheld Medical Diagnostic Devices With Lancing Depth Control - A method of adjusting a skin penetrating depth of a lancet structure of a portable handheld medical diagnostic device is provided. The method includes providing an elongated lancet structure having a skin piercing end and a blood transport portion adjacent the skin piercing end. The skin piercing end when displaced makes an incision at the skin site to produce an amount of bodily fluid from the skin site and in which the blood transport portion transports the amount of bodily fluid away from the skin site for use by the measurement system in making the physiological measurement. An adjustable linkage is adjusted that is connected to a drive member such that movement of the adjustable linkage moves the drive member toward and away from the lancet port to adjust a skin penetrating depth of the lancet structure. | 07-05-2012 |
20120172760 | Handheld Medical Diagnostic Devices With Lancing Speed Control - A method of controlling lancing speed of a lancing structure of a portable handheld medical diagnostic device includes providing an elongated lancet structure having a skin piercing end and a blood transport portion adjacent the skin piercing end. The skin piercing end when displaced makes an incision at a skin site to produce an amount of bodily fluid from the skin site and in which the blood transport portion transports the amount of bodily fluid away from the skin site for use by a measurement system in making a physiological measurement. A spring-driven motor assembly is operatively connected to the lancet structure. The spring-driven motor assembly displaces the lancet structure toward the skin site to make the incision for producing the amount of bodily fluid and retracts the lancet structure to carry the amount of bodily fluid away from the skin cite. A speed control mechanism is engaged with the spring-driven motor assembly as the spring-driven motor assembly retracts the lancet structure thereby decelerating the lancet structure as the lancet structure is retracted away from the skin site. | 07-05-2012 |
20120226116 | TEST MEDIA CASSETTE FOR BODILY FLUID TESTING DEVICE - A bodily fluid sampling device includes a piercing device and a sensor enclosed in a housing. A cassette, which contains test media, is positioned proximal to the sensor so that the sensor is able to analyze a bodily fluid sample collected on the test media. The cassette includes a supply portion from which unused test media is supplied and a storage portion in which contaminated test media is stored after exposure to the bodily fluid. The cassette is adapted to collect a series of bodily fluid samples without requiring disposal of the test media. | 09-06-2012 |
20120230845 | DRUG DELIVERY PUMP DRIVE USING A SHAPED MEMORY ALLOY WIRE - A pump drive and a method thereof to dispense a liquid drug from a container having a plunger piston are disclosed. The pump drive provides a unidirectional clutch provided about a rotational axis which supports centrally a wheel. The clutch has an inner race operably connected to the plunger piston, wherein the clutch is configured to rotate both the inner race about the axis in unison with rotation of the wheel in only a first direction to advance the plunger piston, and to let the wheel rotate relative to the inner race about the axis in a second direction opposite to the first direction without advancing the piston plunger. The drive in one embodiment includes at least one shape memory alloy wire which when excited rotates the wheel in the first rotational direction to advance the piston plunger and dispense the liquid drug from the container. | 09-13-2012 |
20130103069 | Collecting Technique And Device To Concentrate A Blood Sample On A Test Pad - A lancet structure for making an incision at a skin site and transporting an amount of blood from the incision away from the skin site and methods of utilizing and making such a lancet structure are disclosed. The lancet structure may comprise an elongated body having a first surface and a second surface, a skin penetrating end for making the incision, a through bore extending from the first surface to the second surface, and a blood transport portion extending from the skin penetrating end to the through bore along the first surface. The blood transport portion is configured to transport the amount of blood away from the skin site via a capillary force to the through bore, and the through bore is configured to transport the blood to the second surface. | 04-25-2013 |
20130261595 | DRUG DELIVERY PUMP DRIVE USING A SHAPED MEMORY ALLOY WIRE - A pump drive and a method thereof to dispense a liquid drug from a container having a plunger piston are disclosed. The pump drive provides a unidirectional clutch provided about a rotational axis which supports centrally a wheel. The clutch has an inner race operably connected to the plunger piston, wherein the clutch is configured to rotate both the inner race about the axis in unison with rotation of the wheel in only a first direction to advance the plunger piston, and to let the wheel rotate relative to the inner race about the axis in a second direction opposite to the first direction without advancing the piston plunger. The drive in one embodiment includes at least one shape memory alloy wire which when excited rotates the wheel in the first rotational direction to advance the piston plunger and dispense the liquid drug from the container. | 10-03-2013 |
20140052025 | LANCETS FOR BODILY FLUID SAMPLING SUPPLIED ON A TAPE - A supply of lancets for a multi-use lancing device are carried by a tape and sequentially brought from a storage position to an activating position by advancing the tape around a bend. In the lancets' activating position they extend from the tape such that their sharp tips are available for lancing tissue. The carrying tape can be arranged in reel-to-reel format in a housing having a lancing opening. The lancets can be integral with the tape and activated to move the lancet through the lancing opening by moving the tape along its tape path or by translating a dedicated service loop of the tape. The lancets can also be independent from the tape and activated through the lancing opening by a separate lancing actuator. A test media can be included on the carrying tape and the housing can contain a sensor to yield an integrated lancing and testing device. | 02-20-2014 |
20140222068 | CLOSURE DEVICE AND METHODS FOR MAKING AND USING THEM - A medical device that includes a plurality of strut members forming a plurality of generally diamond-shaped openings, the plurality of strut member being configured to form an annular shaped structure with the generally diamond-shaped openings extending generally longitudinally relative to a longitudinal axis of the medical device. A plurality of tissue engaging portions are associated with the plurality of struts, with each tissue engaging portion extending towards the longitudinal axis in a deployed configuration. | 08-07-2014 |
20140222069 | CLOSURE DEVICE AND METHODS FOR MAKING AND USING THEM - A method that includes locating an opening in tissue by advancing a member through the opening in tissue and following locating the opening, deploying a medical device to aid with sealing the opening. The medical device includes a plurality of strut members forming a plurality of generally diamond-shaped openings, the plurality of strut member being configured to form an annular shaped structure with the generally diamond-shaped openings extending generally longitudinally relative to a longitudinal axis of the medical device. The medical device further includes a plurality of tissue engaging portions associated with the plurality of struts, each tissue engaging portion being disposed between adjacently positioned generally diamond-shaped openings. | 08-07-2014 |
20140309686 | CLOSURE SYSTEM AND METHODS OF USE - A closure system and methods of use are provided for use in sealing an opening in a body tissue, such as a vascular puncture site. A method of closing the opening in the body tissue can be performed with the closure system having a closure clip. The method can include positioning the closure clip in a first closure clip position adjacent to the opening in the body tissue such that a plurality of spikes of the closure clip are inserted into the tissue at a location outward from a central axis of the opening. Subsequently, the closure clip can be positioned in a second closure clip position such that the plurality of spikes are pulled inward toward the central axis of the opening so as to pull the tissue between the opening and each of the spikes together and close the opening. | 10-16-2014 |
20140371630 | Handheld Medical Diagnostic Devices With Sample Transfer - A lancet housing assembly for use in a portable handheld medical diagnostic device for sampling bodily fluids from a skin site of a patient is provided. The lancet housing assembly comprises an outer facing side and an inner facing side. An opening is located at the outer facing side that is arranged and configured to align with a lancet port of the medical diagnostic device. A floor extends between the outer facing side and the inner facing side and having a reagent material. A lancet structure having a skin penetrating end and a blood transport portion adjacent the skin penetrating end is located in housing assembly. The blood transport portion is arranged and configured receive the amount of blood from the skin penetrating end and to carry the amount of blood away from the skin site and to the reagent material. | 12-18-2014 |
20150039007 | Methods and Structures for Assembling Lancet Housing Assemblies for Handheld Medical Diagnostic Devices - A method of assembling a lancet housing assembly comprising multiple lancets for use in a portable handheld medical diagnostic device for sampling bodily fluids from a skin site of a patient is disclosed. The method includes forming a plurality of lancet structures in a lancet sheet. The lancet sheet has a removable ledge for releasing the lancet structures. The removable ledge of the lancet sheet is flexed for releasing the lancet structures from the removable ledge. | 02-05-2015 |