David C Borzelleca from 3 Exeter Rd, Hudson, MA 01749, age 67, Phone: 978 212-5689

Us Patents

Touch Down Of Blood Pump Impellers
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US Patent:

20030021683, Jan 30, 2003
Filed:

Mar 14, 2002
Appl. No.:

10/097731
Inventors:

Christopher Capone - Pittsburgh PA, US
Ruey Dempsey - Greensburg PA, US
Marlin Heilman - Sarver PA, US
Steve Kolenik - Leechburg PA, US
Daniel Moore - Gibsonia PA, US
Carl Parisi - Kittanning PA, US
Edward Prem - Allison Park PA, US
Richard Sofranko - Pittsburgh PA, US
David Borzelleca - Wexford PA, US
Greg Burgreen - Bakerstown PA, US
John Holmes - Wexford PA, US
Zhongjun Wu - Wexford PA, US
Ralph Hebbert - Wexford PA, US
James Antaki - Allison Park PA, US
International Classification:

F04D007/00
F03B001/00
US Classification:

415/220000, 415/900000
Abstract:

A blood pump having rotor and/or stator touch down zones to prevent pump failure or hemolysis which can occur if the rotor comes into contact with the stator due to power failure or mechanical shock. The touch down zones can include forming, or coating, portions of adjacent surfaces of the stator and rotor which can come into contact if a rotor touch down occurs. The materials used to form or coat the touch down zones can have properties which ensure that no consequential damage to the contacting surfaces occurs.

Method And Apparatus For Providing Limited Back-Flow In A Blood Pump During A Non-Pumping State
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US Patent:

20030144574, Jul 31, 2003
Filed:

Dec 19, 2002
Appl. No.:

10/325275
Inventors:

Marlin Heilman - Sarver PA, US
Christopher Capone - Pittsburgh PA, US
Steve Kolenik - Leechburg PA, US
Daniel Moore - Gibsonia PA, US
Carl Parisi - Kittanning PA, US
Edward Prem - Allison Park PA, US
Richard Sofranko - Pittsburgh PA, US
James Antaki - Allison Park PA, US
Brad Paden - Santa Barbara CA, US
David Borzelleca - Wexford PA, US
Greg Burgreen - Bakerstown PA, US
John Holmes - Wexford PA, US
Zhongjun Wu - Wexford PA, US
International Classification:

A61N001/362
US Classification:

600/016000
Abstract:

A method and apparatus as described herein for substantially, but not entirely, blocking back-flow through a blood pump when the blood pump is not pumping blood wherein the method and apparatus can operate passively or actively if the blood pump stops pumping in order to provide a limited back-flow through the blood pump to prevent clot formation.

Touch Down Of Blood Pump Impellers
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US Patent:

20040228724, Nov 18, 2004
Filed:

May 19, 2004
Appl. No.:

10/848898
Inventors:

Christopher Capone - Pittsburgh PA, US
Ruey Dempsey - Greensburg PA, US
Marlin Heilman - Sarver PA, US
Steve Kolenik - Leechburg PA, US
Daniel Moore - Gibsonia PA, US
Carl Parisi - Kittanning PA, US
Edward Prem - Allison Park PA, US
Richard Sofranko - Pittsburgh PA, US
David Borzelleca - Wexford PA, US
Greg Burgreen - Bakerstown PA, US
John Holmes - Wexford PA, US
Zhongjun Wu - Wexford PA, US
Ralph Hebbert - Wexford PA, US
James Antaki - Allison Park PA, US
International Classification:

F01D001/02
US Classification:

415/200000
Abstract:

A blood pump having rotor and/or stator touch down zones to prevent pump failure or hernolysis which can occur if the rotor comes into contact with the stator due to power failure or mechanical shock. The touch down zones can include forming, or coating, portions of adjacent surfaces of the stator and rotor which can come into contact if a rotor touch down occurs. The materials used to form or coat the touch down zones can have properties which ensure that no consequential damage to the contacting surfaces occurs.

Methods And Systems For Detection And Thermal Treatment Of Lower Urinary Tract Conditions
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US Patent:

20130090640, Apr 11, 2013
Filed:

Oct 5, 2012
Appl. No.:

13/646362
Inventors:

University of Surrey - Surrey, GB
John Sherry - Needham MA, US
David Borzelleca - Wexford PA, US
Theresa Hague - Surrey, GB
John Young - Hampshire, GB
Christopher H. Fry - Surrey, GB
Assignee:

University of Surrey - Surrey
Boston Scientific Scimed, Inc. - Maple Grove MN
International Classification:

A61B 18/04
US Classification:

606 27
Abstract:

The invention is directed to a method for treating a urinary system. The method includes positioning one or more treatment units with respect to an organ wall. The one or more treatment units may be configured to deliver thermal energy. The method further includes delivering energy through the one or more treatment units to heat tissue of the organ wall.

Methods And Systems For Detection And Thermal Treatment Of Lower Urinary Tract Conditions
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US Patent:

20130090648, Apr 11, 2013
Filed:

Oct 5, 2012
Appl. No.:

13/646332
Inventors:

Ruth Cheng - Natick MA, US
John Sherry - Needham MA, US
David Borzelleca - Wexford PA, US
Assignee:

Boston Scientific Scimed, Inc. - Maple Grove MN
International Classification:

A61B 18/14
A61B 17/00
US Classification:

606 41, 606 1
Abstract:

The invention relates generally to systems and methods for detecting and/or treating lower urinary tract conditions. One embodiment of the invention is directed to a medical device. The medical device includes an elongate member having a proximal end and a distal end and an end effector assembly that extends distally from the distal end of the elongate member. The end effector assembly includes a plurality of end effector units. Each end effector unit has a sensing element for detecting a location of abnormal organ function and a treatment element for treating the location of abnormal organ function.

Methods And Systems For Treatment Of A Bladder
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US Patent:

20170100565, Apr 13, 2017
Filed:

Dec 20, 2016
Appl. No.:

15/385301
Inventors:

- Maple Grove MN, US
David C. BORZELLECA - Hudson MA, US
Michael F. WEISER - Tewksbury MA, US
Assignee:

Boston Scientific Scimed, Inc. - Maple Grove MN
International Classification:

A61M 25/00
Abstract:

A medical device is disclosed. The medical device may include an elongate member having a proximal end and a distal end an expandable end effector assembly extending distally from the distal end of the elongate member. The end effector assembly may include a plurality of end effector units each having an injector for simultaneously delivering material into tissue.

Methods And Systems For Detection And Thermal Treatment Of Lower Urinary Tract Conditions
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US Patent:

20160135750, May 19, 2016
Filed:

Jan 21, 2016
Appl. No.:

15/003492
Inventors:

- Maple Grove MN, US
Ruth CHENG - Natick MA, US
John SHERRY - Needham MA, US
David BORZELLECA - Hudson MA, US
Assignee:

Boston Scientific Scimed, Inc. - Maple Grove MN
International Classification:

A61B 5/00
A61F 2/00
A61B 18/14
Abstract:

The invention relates generally to systems and methods for detecting and/or treating lower urinary tract conditions. One embodiment of the invention is directed to a medical device. The medical device includes an elongate member having a proximal end and a distal end and an end effector assembly that extends distally from the distal end of the elongate member. The end effector assembly includes a plurality of end effector units. Each end effector unit has a sensing element for detecting a location of abnormal organ function and a treatment element for treating the location of abnormal organ function.

Injection Devices And Related Methods Of Use
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US Patent:

20150005740, Jan 1, 2015
Filed:

Jun 27, 2014
Appl. No.:

14/318146
Inventors:

- Maple Grove MN, US
Mary M. BYRON - Roseville MN, US
James P. ROHL - Prescott WI, US
Isaac OSTROVSKY - Wellesley MA, US
Mark W. BODEN - Harrisville RI, US
Sandra NAGALE - Westford MA, US
David C. BORZELLECA - Hudson MA, US
Bradley S. SWEHLA - Eagan MN, US
Assignee:

Boston Scientific Scimed, Inc. - Maple Grove MN
International Classification:

A61M 5/158
US Classification:

604506, 604272, 604 9501
Abstract:

According to an embodiment of the present disclosure, a medical device for injecting one or more substances may include a proximal handle assembly. The proximal handle assembly may include a housing, a rotatable member rotatably coupled to the housing, and a port configured to receive one or more substances. The medical device may also include an inner member coupled to the rotatable member and extending distal to the proximal handle assembly. The medical device may also include an outer member coupled to the housing, surrounding at least a portion of the inner member, and extending distal to the proximal handle assembly. The medical device may also include a helical needle coupled to the inner member and extending distal to the inner member.