Dmitry Protsenko

20040236320, Nov 25, 2004

Jan 22, 2004

10/762639

Dmitry Protsenko - Costa Mesa CA, US
Brian Wong - Irvine CA, US
Guillermo Aguilar-Mendoza - Corona CA, US
Ki-Hong Ho - San Francisco CA, US
Sergio Diaz - Pamplona, ES

A61B018/04

606/032000

A method of electroforming tissue comprises creating stress in the tissue; and causing a direct current to flow in the tissue to change the stress, strain, or intrinsic mechanical properties including shape of the tissue. Force is mechanically applied to the tissue to create external stresses or material parameters of the tissue are used to create internal stresses in the tissue by causing a current to flow in the tissue. The method further comprises the step of monitoring the stresses in the tissue and controlling the current flowing in the tissue according to the stresses therein by monitoring impedance, the optical properties, the pH, acoustic properties of the tissue, the gas formation in the tissue, the color of the tissue as caused by a chemical dye disposed therein or as caused by electroplating a material thereon.

20210361932, Nov 25, 2021

May 17, 2021

17/321737

- St.Paul MN, US
Dmitry Protsenko - Vallejo CA, US
Mark Di Paola - Livermore CA, US
Kathryn Smith-Petersen - Carlisle MA, US
Emma DiasAbeygunawardena - Falcon Heights MN, US

A61M 60/861
A61M 60/178
A61M 60/859

Systems and methods for connections in a medical device system are provided. A connector system includes a connector receptacle including first electrical contacts, a connector insert including second electrical contacts and at least one pin, and a locking member rotatably coupled to the connector receptacle, the locking member including a housing and a guide member, the guide member including an annular body that defines at least one groove including a first locking detent and a second locking detent, the at least one pin operable to traverse the at least one groove, engage the first locking detent in a first locked configuration, and engage the second locking detent in a second locked configuration when the connector insert is inserted into the connector receptacle.

20200086115, Mar 19, 2020

Sep 12, 2019

16/568440

- Oakland CA, US
Dmitry Protsenko - Vallejo CA, US
Tony Nguyen - Irvine CA, US
Ranjan Gupta - Irvine CA, US

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA - Oakland CA

A61N 1/20
A61N 1/36
A61N 1/04

A method of treating connective tissue by applying a DC current to the tissue in the absence of intentionally heating the tissue.

20190366485, Dec 5, 2019

Jun 4, 2019

16/431055

- Oakland CA, US
Guillermo Aguilar - Corona CA, US
Dmitry Protsenko - Vallejo CA, US
Lars Svaasand - Trondheim, NO
Cara Chlebicki - Redondo Beach CA, US

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA - Oakland CA

B23K 26/70
A61F 2/18
B23K 26/36

A device for shaping tissue includes a tip with an internal close-looped circulation system. The tip is configured to connect to tubes. One tube is configured to connect to a submersible cold-water pump. Another tube is an outlet. The tip has a sapphire window on one face and, on opposite face, a shaft with a laser fiber therein, and an opening for laser beam to shine through.

20180311427, Nov 1, 2018

Apr 30, 2018

15/966869

- St. Paul MN, US
John Mark Di Paola - Livermore CA, US
Dustin Roelle - Mountain House CA, US
Dmitry Protsenko - Vallejo CA, US

A61M 1/12
H01B 7/04

A patient adapter for connecting a driveline cable between an implantable blood pump and a controller. The patient adapter provides a sufficiently large form factor to make connecting ends of a driveline cable easy for patients who lack dexterity or have unclear vision. The patient adapter includes an adapter body that defines a central lumen that extends through an entire length of the adapter body. The central lumen is configured to receive an end of a percutaneous end connector of the driveline cable and an end of a controller end connector of the driveline cable. The patient adapter includes a first mating feature configured to engage a corresponding feature of the percutaneous end connector and a second mating feature configured to engage a corresponding feature of the controller end connector. A thickness of the adapter body is greatest at a position proximate the controller end connector.