Daryl R Calhoun

US Patent:

20030209479, Nov 13, 2003

Filed:

Mar 10, 2003

Appl. No.:

10/275805

Inventors:

Daniel Lynn - Spring Grove IL, US
Allen Wons - Antioch IL, US
Luc Mespreuve - Lessines, BE
Daniel Vandendaul - Lessines, BE
Gregory Soudant - Lessines, BE
Tat Mui - Niles IL, US
Daniel Karlovsky - Cary IL, US
Randy Murphey - Pleasant Prairie WI, US
Daryl Calhoun - Green Oaks IL, US
Shin-Ichiroh Oka - Oita, JP
Michihiro Tsuji - Oita, JP

International Classification:

B01D036/00

US Classification:

210/257100, 210/232000, 210/252000, 210/435000, 210/445000, 210/453000, 210/488000, 210/496000, 422/101000, 422/102000, 604/408000, 604/410000, 604/406000

Abstract:

A blood collection system has a container for holding blood and a filter communicating with the container, mutually arranged for handling as a unit. The filter () contains a fibrous filter medium () housed within two flexible sheets () of plastic. A first seal () joins the sheets () directly to the filter medium () inboard of the peripheral edge () of the filter medium (), and a second seal () joins the sheets () outboard of the peripheral edge () of the filter medium (). A region () of the filter medium () extends between the first and second seals () to cushion contact with the filter housing during handling.

US Patent:

20130079753, Mar 28, 2013

Filed:

Nov 12, 2012

Appl. No.:

13/674246

Inventors:

Dean R. Marshall - Ingleside IL, US
Daniel R. Boggs - Libertyville IL, US
Avlin Peralta-Faulkner - Santo Domingo, DO
Daryl Calhoun - Fox Lake IL, US

Assignee:

Fenwal, Inc. - Lake Zurich IL

International Classification:

A61M 25/00
A61M 39/08

US Classification:

604525, 2642091

Abstract:

A flexible, kink-resistant medical tube and a method and apparatus for making the same are provided. The tube includes a body having a first end, a second end, an outer surface and an inner surface. The tube includes a lumen defined by the inner surface of the body and extending between the first end and the second end. The tube also includes a helical structure within the body. The helical structure may be formed either during or after an extrusion process or by steps taken both during and after the extrusion process.

US Patent:

20220358759, Nov 10, 2022

Filed:

Jul 26, 2022

Appl. No.:

17/873568

Inventors:

- Lake Zurich IL, US
Brian CASE - Lake Villa IL, US
Jonathan Prendergast - Palatine IL, US
Christopher D. Gassman - Lake Geneva WI, US
Daryl Richard Calhoun - Gurnee IL, US

Assignee:

Fenwal, Inc. - Lake Zurich IL

International Classification:

G06V 20/20
G06F 3/16
G02B 27/01
G16H 40/63
A61B 1/00

Abstract:

A head-mounted display device for interface with a blood processing machine using a disposable component having tubing and a blood component receptacle includes a frame configured to be mounted on a person's head and configured to hold a lens in front of an eye of the person. The display device includes a display, a wireless transceiver configured to communicate with a network, and a processing circuit. The processing circuit is coupled to the frame, the display and the wireless transceiver and receives instructions for training the person how to use the blood processing machine. The processing circuit overlays indicators, text, highlighting and/or icons on the blood processing machine as seen from a field of view of the person based on the instructions to train the person in using the blood processing machine.

US Patent:

20220351851, Nov 3, 2022

Filed:

Jul 14, 2022

Appl. No.:

17/865038

Inventors:

- Lake Zurich IL, US
Jonathan Prendergast - Palatine IL, US
Kyungyoon Min - Kildeer IL, US
Christopher D. Gassman - Crystal Lake IL, US
Daryl Richard Calhoun - Plymouth MN, US

Assignee:

Fenwal, Inc. - Lake Zurich IL

International Classification:

G16H 40/63
G06Q 10/10
G16H 10/60
G06T 11/20
G06Q 10/08
G16H 40/67

Abstract:

A system and method for collecting whole blood from blood donors includes first and second whole blood collection devices disposed at different blood donation centers. A remote server computer is in communication with the blood collection devices. The whole blood collection devices transfer donation procedure information to the remote server. The remote server computer facilitates retrieval of the donation procedure information at a handheld computing device. The donation procedure information includes data based on product volume collected and data indicating performance of operators of the whole blood collection devices. The handheld computing device displays a number of whole blood units collected. Blood collection can be improved using the donation procedure information.