Blood

Blood-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

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NEW Method for sorting nucleated red blood cell
May 25, 2017 - N°20170146558

A method for sorting nucleated red blood cells, the method includes: selecting a candidate cell of nucleated red blood cells in accordance with shapes of cells; setting a search range including the candidate cell and selecting a white blood cell within the search range; defining that the candidate cell is a nucleated red blood cell through comparison of spectral characteristics ...
NEW Resonant frequency hemostasis analyzer
May 25, 2017 - N°20170146516

A device for blood hemostasis analysis is disclosed. A blood sample is displaced to reach a resonant state. The resonant frequency of the blood sample is determined before, during and after a hemostasis process. The changes in the resonant frequency of the blood sample are indicative of the hemostasis characteristics of the blood sample.
NEW Method for sorting nucleated red blood cell
May 25, 2017 - N°20170146514

Provided is a method for sorting nucleated red blood cells in which fetus-derived nucleated red blood cells are sorted out from maternal blood. The method includes a nucleated red blood cell specification step of specifying nucleated red blood cells to be sorted out; a reference red blood cell selection step of setting a search range including the nucleated red blood ...
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NEW Method for inspecting chromosome of fetus
May 25, 2017 - N°20170145512

A method for inspecting a chromosome of a fetus includes: a collection step of obtaining maternal blood from a pregnant mother; a concentration step of concentrating nucleated red blood cells in the maternal blood; a sorting step of sorting the nucleated red blood cells in the maternal blood, in which the nucleated red blood cells are concentrated through the concentration ...
NEW Single spin process for blood plasma separation and plasma composition including preservative
May 25, 2017 - N°20170145475

A screening method for the identification of a characteristic of a target nucleic acid in a whole blood sample, including positioning a composition comprising whole blood and at least one preservative agent within a centrifuge, centrifugating the composition to isolate a plasma that includes at least one target nucleic acid for further analysis and analyzing the at least one target ...
NEW Antibody substituting for function of blood coagulation factor viii
May 25, 2017 - N°20170145111

The present inventors produced a variety of bispecific antibodies that specifically bind to both f. Ix/f. Ixa and f. X, and functionally substitute for f. Viiia, i. E., have a cofactor function to promote f. X activation via f. Ixa. Among these antibodies, the antibody a44/b26 reduced coagulation time by 50 seconds or more as compared to that observed ...
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NEW Dual lumen retrograde catheter and hub attachment
May 25, 2017 - N°20170143890

Disclosed is a dual lumen retrograde catheter and hub attachment for dialysis. The catheter includes a venous lumen and an arterial lumen that are attached to a proximal hub having at least one luer extension extending therefrom. The distal end of the catheter is configured to be inserted into the blood vessel and placed into a desired position. The proximal ...
NEW Cellular micromotors and uses thereof
May 25, 2017 - N°20170143830

Living cells, such as red blood cells (rbcs) modified with functional micromotors with the aid of ultrasound propulsion and magnetic guidance. Iron oxide nanoparticles are loaded into the rbcs, where their asymmetric distribution within the cells results in a net magnetization, thus enabling magnetic alignment and guidance under acoustic propulsion. The rbc motors display efficient guided and prolonged propulsion in ...
NEW Calcitonin mimetics for treating diseases and disorders
May 25, 2017 - N°20170143800

Calcitonin mimetic peptides having an amino acid sequence in accordance with seq id no:8 or seq id no:53, each of which may be carboxylated at its n-terminal or otherwise modified to reduce the positive charge of the first amino acid and independently of that may be amidated at its c-terminal, and in each of which the 1 and 7 position cysteine residues ...
NEW Inhalation of nitric oxide for treating respiratory diseases
May 25, 2017 - N°20170143758

A method of treating a human subject which is effected by intermittent inhalation of gaseous nitric oxide at a concentration of at least 160 ppm is disclosed. The method can be utilized for treating a human subject suffering from, or prone to suffer from, a disease or disorder that is manifested in the respiratory tract, or from a disease or disorder ...
NEW Coating composition and medical device
May 25, 2017 - N°20170143663

A coating composition for drug-eluting medical devices, which enables a medical device to be delivered to a target tissue for the purpose of treating an affected blood vessel part such as restenosis, without easy separation of a drug from the medical device during the delivery process is provided. The coating composition for drug-eluting medical devices contains a water-insoluble drug and ...
NEW Intravascular device for hemiarch repair and associated method
May 25, 2017 - N°20170143468

Vascular devices and methods for addressing pathologies in the hemiarch of the aorta are provided. The device includes a main body (110) and a secondary body (120). The main body has ends (112, 114) that are designed to be connected to corresponding ends of the native blood vessel. The secondary body has a free end (122) and a fixed end (124) that is engaged with an ...
NEW Catheter with omni-directional optical lesion evaluation
May 25, 2017 - N°20170143420

A catheter is adapted to ablate tissue and provide lesion qualitative information on a real time basis, having an ablation tip section with a generally omni-directional light diffusion chamber with one openings to allow light energy in the chamber to radiate the tissue and return to the chamber. The chamber is irrigated at a positive pressure differential to continuously flush ...
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NEW Axial lengthening thrombus capture system
May 25, 2017 - N°20170143359

Systems and methods can remove material of interest, including blood clots, from a body region, including but not limited to the circulatory system for the treatment of pulmonary embolism (pe), deep vein thrombosis (dvt), cerebrovascular embolism, and other vascular occlusions.
NEW Micrograft for the treatment of intracranial aneurysms and method for use
May 25, 2017 - N°20170143319

A device for occluding a vasculature of a patient including a micrograft having an absorbent polymeric structure with a lumen of transporting blood. The micrograft has a series of peaks and valleys formed by crimping. The occluding device is sufficiently small and flexible to be tracked on a guidewire and/or pushed through a microcatheter to a site within the ...
NEW Intravascular imaging and guide catheter detection methods and systems
May 25, 2017 - N°20170143296

In part, the disclosure relates to computer-based methods, devices, and systems suitable for detecting a delivery catheter using intravascular data. In one embodiment, the delivery catheter is used to position the intravascular data collection probe. The probe can collect data suitable for generating one or more representations of a blood vessel with respect to which the delivery catheter can be ...
NEW Determination and application of glucose sensor reliability indicator and/or metric
May 25, 2017 - N°20170143276

Disclosed are a system and method for determining a metric and/or indicator of a reliability of a blood glucose sensor in providing glucose measurements. In one aspect, the metric and/or indicator may be computed based, at least in part, on an observed trend associated with signals generated by the blood glucose sensor.
NEW Performance reports associated with continuous sensor data from multiple analysis time periods
May 25, 2017 - N°20170143251

A method of providing performance reports to persons associated with the monitoring of an analyte level, such as blood glucose concentrations in a host, is provided. The performance reports can indicate a measure of an analyte variability of the host over a first analysis time period compared to a measure of analyte variability of the host over one or more ...
NEW Blood glucose management system
May 25, 2017 - N°20170143244

A biological property testing device includes a base comprising a primary surface extending in a base plane, and a first lancet station supported by the base. A first test strip channel provided in the base can have a main channel portion extending generally parallel with the base plane, and an angled channel portion that forms an angle with the main ...
NEW Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis
May 25, 2017 - N°20170143242

Systems and methods are disclosed for non-invasively measuring blood glucose levels in a biological sample based on spectral data. This includes utilizing at least one light source configured to strike a target area of a sample, utilizing at least one light filter positioned to receive light transmitted through the target area of the sample from the at least one light ...
NEW Emergency medical alert wearable
May 25, 2017 - N°20170143219

An emergency medical alert wearable. The wearable includes sensors that are configured to monitor various physiological parameters of the wearer, including blood pressure and heart rate. When the wearable detects a deviation in the monitored physiological parameters, the wearable emits an audible alert and transmits a notification, which includes the location of the wearable, to an emergency medical service. The ...