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Thomas Arvo Wiita

from Vancouver, WA
Age ~74

Thomas Wiita Phones & Addresses

  • 2620 SE Bella Vista Loop, Vancouver, WA 98683 (503) 701-3517
  • Jackson, WY
  • Lake Oswego, OR
  • Salt Lake City, UT
  • Corona del Mar, CA

Resumes

Resumes

Thomas Wiita Photo 1

President At Evi

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Location:
Portland, Oregon Area
Industry:
Medical Devices
Experience:
EVI (Privately Held; 11-50 employees; Medical Devices industry): President,  (-) 
Thomas Wiita Photo 2

Thomas Wiita

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Business Records

Name / Title
Company / Classification
Phones & Addresses
Thomas A Wiita
President,Director
EVI CORPORATION, DBA ENDOVASCULAR INSTRUMENTS, INC
Thomas A. Wiita
Chief Executive Officer, President
EVI CORPORATION
Development & Mfg of Medical Devices · Surgical & Medical Instrument Mfg
Attn-Robert C Delahunty 201 South Main St #1800, Salt Lake City, UT 84111
2501 SE Columbia Way STE 150, Vancouver, WA 98661
PO Box 5078, Vancouver, WA 98668
(360) 750-1150, (360) 750-1101

Publications

Us Patents

Unitary Removal Of Plaque

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US Patent:
55711227, Nov 5, 1996
Filed:
Jun 6, 1995
Appl. No.:
8/470805
Inventors:
Thomas L. Kelly - West Linn OR
Thomas A. Wiita - Lake Oswego OR
Assignee:
Endovascular Instruments, Inc. - Vancouver WA
International Classification:
A61B 1700
US Classification:
606159
Abstract:
Novel apparatus and related methods are disclosed by which plaque is connected to the head of a removal instrument for removal of a unitary segment of plaque from an artery intact to increase blood flow through the artery.

Unitary Removal Of Plaque

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US Patent:
56650981, Sep 9, 1997
Filed:
Jul 23, 1996
Appl. No.:
8/685393
Inventors:
Thomas L. Kelly - West Linn OR
Thomas A. Wiita - Lake Oswego OR
Assignee:
EndoVascular Instruments, Inc. - Vancouver WA
International Classification:
A61B 1732
US Classification:
606159
Abstract:
Novel apparatus and related methods are disclosed by which plaque is connected to the head of a removal instrument for removal of a unitary segment of plaque from an artery intact to increase blood flow through the artery.

More Efficiently And Effectively Removing Stenotic And Restenotic Plaque From Arteries

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US Patent:
20180070965, Mar 15, 2018
Filed:
Sep 9, 2016
Appl. No.:
15/330357
Inventors:
Thomas A. Wiita - Vancouver WA, US
Thomas K. Kelly - Camas WA, US
International Classification:
A61B 17/22
A61B 17/3207
A61M 29/02
A61F 2/06
A61B 17/04
Abstract:
Technology by which, collectively, deposits of stemotic and restenotic plaque are more efficiently and more effectively removed from arteries is disclosed, including kit and method techniques by which arterial plaque is sequentially treated through a surgically-created arterial opening, followed by sequential arterial insertion and removal of medical instruments and appliances by which a bond at the interface between the plaque and the arterial well is first disunified and destrengthened with the arterial wall materially stretched away from the plaque, after which plaque is excavated and removed and, in some instances, a novel tubular graft and encased proximal stent adheringly installed.

Stent/Graft For More Efficiently And Effective Treatment Of Plaque In Arteries

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US Patent:
20180070970, Mar 15, 2018
Filed:
Sep 9, 2016
Appl. No.:
15/330356
Inventors:
Thomas A. Wiita - Vancouver WA, US
International Classification:
A61B 17/3207
A61F 2/82
Abstract:
Treatments of atherosclerotic plaque, particularly comprising restonotic plaques, are disclosed including disunification of a bond between a plaque deposit and an arterial and permanently lining the remaining excavated arterial using a novel tubular stent/graft.

Barbed Plaque Disunifier, Excavator And Remover And Related Methodology For More Efficiently And Effectively Removing Plaque From Arteries

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US Patent:
20180070977, Mar 15, 2018
Filed:
Sep 9, 2016
Appl. No.:
15/330349
Inventors:
Thomas A. Wiita - Vancouver WA, US
Thomas K. Kelly - Camas WA, US
International Classification:
A61B 17/3207
A61F 2/07
A61F 2/958
Abstract:
Plaque treating instruments and related methodology, are disclosed, the instruments comprising at least one barb by which plaque in an artery may be disunified, excavated and removed from the artery.

More Efficiently And Effectively Removing Plaque From Arteries

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US Patent:
20180070978, Mar 15, 2018
Filed:
Sep 9, 2016
Appl. No.:
15/330350
Inventors:
Thomas A. Wiita - Vancouver WA, US
International Classification:
A61B 17/3207
A61F 2/954
A61F 2/07
A61B 17/22
A61B 17/3205
Abstract:
Multi-procedural technology by which, collectively, deposits of plaque are more efficiently and more effectively removed from arteries is disclosed, including kit and method techniques by which arterial plaque is sequentially treated through a single surgically-created arterial opening, followed by sequential arterial insertion and removal of medical instruments and appliances by which a bond at the interface between the plaque and the arterial well is first disunified and destrengthened after which plaque is excavated and removed and, in some instances, a novel tubular graft and encased proximal stent adheringly installed.

Adjustable Ring Stripper For More Efficiently And Effectively Removing Plaque From Arteries

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US Patent:
20180070979, Mar 15, 2018
Filed:
Sep 9, 2016
Appl. No.:
15/330355
Inventors:
Thomas A. Wiita - Vancouver WA, US
Thomas K. Kelly - Camas WA, US
International Classification:
A61B 17/3207
Abstract:
An adjustable loop ring stripper for stretching an arterial wall outwardly as plaque is excavated inwardly.
Thomas Arvo Wiita from Vancouver, WA, age ~74 Get Report