PAUL ANDREW SCHUMANN
Engineers in Centerville, UT
License number
Virginia 0402023447
Issued Date
Jun 25, 1992
Expiration Date
Jun 30, 2000
Category
Professional Engineer License
Type
Professional Engineer
Address
Address
Centerville, UT
Professional information
Apparatus And Method For Ventilating And Aspirating
US Patent:
5791337, Aug 11, 1998
Filed:
Jan 5, 1996
Appl. No.:
8/583445
Inventors:
Peter W. H. Coles - Salt Lake City UT
Randall D. Block - Salt Lake City UT
Paul A. Schumann - Centerville UT
James LeVoy Sorenson - Salt Lake City UT
Randall D. Block - Salt Lake City UT
Paul A. Schumann - Centerville UT
James LeVoy Sorenson - Salt Lake City UT
International Classification:
A61M 1600
US Classification:
12820026
Abstract:
A sealed ventilation circuit adapter that enables simultaneous patient ventilation and safe tracheal suctioning is embodied to accommodate any of a wide variety of commercially available suction catheters. The adapter comprises a manifold assembly, and a catheter carrier. The manifold assembly may be attached to a patient for an extended period, while the catheter carrier is advantageously constructed as a single procedural use disposable device. The carrier couples with the manifold assembly and functions to effect an introduction of a catheter through a normally closed valve structure carried by the manifold assembly.
Apparatus And Method For Ventilating And Aspirating
US Patent:
5513628, May 7, 1996
Filed:
Jul 14, 1993
Appl. No.:
8/091324
Inventors:
Peter W. H. Coles - Salt Lake City UT
Randall D. Block - Salt Lake City UT
Paul A. Schumann - Centerville UT
James L. Sorenson - Salt Lake City UT
Randall D. Block - Salt Lake City UT
Paul A. Schumann - Centerville UT
James L. Sorenson - Salt Lake City UT
Assignee:
Sorenson Critical Care, Inc. - Salt Lake City UT
International Classification:
A61M 1600
US Classification:
12820026
Abstract:
A sealed ventilation circuit adapter that enables simultaneous patient ventilation and safe tracheal suctioning is embodied to accommodate any of a wide variety of commercially available suction catheters. The adapter comprises a manifold assembly, and a catheter carrier. The manifold assembly may be attached to a patient for an extended period, while the catheter carrier is advantageously constructed as a single procedural use disposable device. The carrier couples with the manifold assembly and functions to effect an introduction of a catheter through a normally closed valve structure carried by the manifold assembly.