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112results about How to "Many formats" patented technology

Cardiac output measurement using dual oxygen sensors in right and left ventricles

A pacemaker provides multi-chamber pacing with a pacing interval that can be programmed and adapted in response to cardiac output measurements for a given patient. In a typical embodiment, the pacemaker may provide pacing stimuli to both ventricles of a heart. In addition, the invention may include a measurement device that incorporates first and second blood oxygen saturation sensors for deployment in the left and right ventricle. The oxygen saturation sensors provide a differential measurement that can be used to calculate cardiac output in accordance with the Fick method. The oxygen saturation sensors may be carried by a common trans-septal lead that positions one of the sensors proximate the right ventricle and the other sensor proximate the left ventricle. Alternatively, the oxygen saturation sensors may be deployed via separate leads. Whether single or dual leads are used to carry the oxygen saturation sensors, a respective lead may optionally carry electrodes for sensing, pacing, or both.
Owner:MEDTRONIC INC

Methods for dosing an activin-actriia antagonist and monitoring of treated patients

In certain aspects, the present invention provides methods for dosing a patient with an activin-ActRIIa antagonist and methods for managing patients treated with an activin-ActRIIa anatagonist. In certain aspects, the methods involve measuring one or more hematologic parameters in a patient.
Owner:ACCELERON PHARMA INC

Methods for dosing an actriib antagonist and monitoring of treated patients

In certain aspects, the present invention provides methods for dosing a patient with an ActRIIb antagonist and methods for managing patients treated with an ActRIIb anatagonist. In certain aspects, the methods involve measuring one or more hematologic parameters in a patient.
Owner:ACCELERON PHARMA INC

Frequency compounding ultrasound pulses for imaging and therapy

InactiveUS20150258352A1Minimizing thermal effectLesions be quite smallUltrasound therapySurgerySonificationCavitation
Methods and devices for producing cavitation in tissue are provided. In one embodiment, a low-frequency ultrasound pulse is transmitted into tissue, a high-frequency ultrasound pulse is transmitted into tissue, and a composite waveform is formed in the tissue that has a peak negative pressure value that exceeds an intrinsic threshold for cavitation in the tissue. In some embodiments, the peak negative pressures of the individual ultrasound pulses do not exceed the intrinsic threshold for cavitation. In another embodiment, a plurality of ultrasound pulses at various resonant frequencies are transmitted into tissue, and the time delays between these transmissions are adjusted to allow the ultrasound pulses to align temporally and form a monopolar pulse having a compound peak negative pressure that exceeds an intrinsic threshold for cavitation in the tissue. Systems for performing Histotripsy therapy are also discussed.
Owner:RGT UNIV OF MICHIGAN

Serum amyloid p derivatives and their preparation and use

One aspect of the present invention relates to the surprising discovery that modification of a glycan structure on a human SAP polypeptide can increase the biological activity of the SAP polypeptide relative to a corresponding sample of wild-type SAP isolated from human serum. The disclosure provides both variant human SAP polypeptides and methods for making the same. In particular, the present invention provides methods and compositions for in vitro and in vivo addition, deletion, or modification of sugar residues to produce SAP polypeptides, such as a human SAP polypeptide, having a desired glycosylation pattern.
Owner:PROMEDIOR

Flux system to reduce copper cracking

InactiveUS20070051702A1Reduction of copper crackingReduces copper crackingArc welding apparatusWelding/cutting media/materialsCopperMolten slag
A granular flux formulated to reduce copper cracking in a weld bead. The granular flux forms a slag during a welding process that inhibits or prevents migration of molten copper migration through the slag.
Owner:LINCOLN GLOBAL INC

Integrated system and method for social opinion networking

A computer solution inclusive of web-enabled client-server hardware architecture and a unique software method for soliciting, sharing and influencing opinions on social issues. The software gathers metrics from collective opinions and facilitates social-networking using these metrics to guide members in forming informed opinions. Specifically, users are given feedback on their personal opinion selections, others' opinion selections, % in agreement, and other statistics or demographics. Each user is given the ability to “Change Opinion” base on this feedback.
Owner:INGENITO ROBERT +1
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