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United States Patent D757,934
Barrett ,   et al. May 31, 2016

Blood flow chamber

Claims


CLAIM The ornamental design for a blood flow chamber, as shown and described.
Inventors: Barrett; Louis L. (West Point, UT), Law; Perry N. (Centerville, UT)
Applicant:
Name City State Country Type

Fresenius Medical Care Holdings, Inc.

Waltham

MA

US
Assignee: FRESENIUS MEDICAL HOLDINGS, INC. (Waltham, MA)
Appl. No.: D/515,808
Filed: January 27, 2015

Related U.S. Patent Documents

Application NumberFiling DatePatent NumberIssue Date
29414163Feb 24, 2012D725261

Current U.S. Class: D24/129
Current International Class: 2401
Field of Search: ;D24/169,186,129,223 ;D10/81,96

References Cited [Referenced By]

U.S. Patent Documents
2357238 August 1944 Trimble
D206714 January 1967 Badkar
D212218 September 1968 Norton
3580683 May 1971 Schulkind
3728032 April 1973 Noll
3740156 June 1973 Heigl et al.
4243883 January 1981 Schwarzmann
D270281 August 1983 Andersen et al.
4444498 April 1984 Heinemann
4784768 November 1988 Mathieu
4936993 June 1990 Nomura
5073171 December 1991 Eaton
5171456 December 1992 Hwang et al.
D335096 April 1993 Marsh
5231464 July 1993 Ichimura et al.
5247434 September 1993 Peterson et al.
5312535 May 1994 Waska et al.
5351686 October 1994 Steuer et al.
5366630 November 1994 Chevallet
5372136 December 1994 Steuer et al.
5456253 October 1995 Steuer et al.
5458566 October 1995 Herrig et al.
5476764 December 1995 Bitensky
5670050 September 1997 Brose et al.
5674390 October 1997 Matthews et al.
5676644 October 1997 Toavs et al.
5729333 March 1998 Osten et al.
5730712 March 1998 Falkvall et al.
5762805 June 1998 Truitt et al.
5769815 June 1998 Utterberg
5792052 August 1998 Isaacson et al.
D409750 May 1999 Hacker
6018673 January 2000 Chin et al.
6069687 May 2000 Briggs
6090061 July 2000 Steuer et al.
6284131 September 2001 Hogard et al.
6284142 September 2001 Muller
6510330 January 2003 Enejder
6554788 April 2003 Hunley et al.
6746415 June 2004 Steuer et al.
6784820 August 2004 Casalegno et al.
7018353 March 2006 Hunley et al.
D518573 April 2006 French
7247143 July 2007 Law et al.
7361974 March 2010 O'Mahony et al.
7671974 March 2010 O'Mahoney et al.
D623302 September 2010 Barrett
D625824 October 2010 Brackett et al.
D630536 January 2011 Pettit
D654999 February 2012 Barrett et al.
8133194 March 2012 Szamoadalvi et al.
8287739 October 2012 Barrett et al.
8315682 November 2012 Such et al.
8328748 December 2012 Law et al.
8333724 December 2012 Barrett et al.
D684695 June 2013 Greent et al.
D684697 June 2013 Green et al.
8517968 August 2013 Barrett et al.
D698440 January 2014 Lombardi et al.
9002655 April 2015 Bene
D739774 September 2015 Behar
2001/0016699 August 2001 Burbank et al.
2001/0021817 September 2001 Brugger et al.
2001/0037079 November 2001 Burbank et al.
2001/0041892 November 2001 Burbank et al.
2002/0103453 August 2002 Burbank et al.
2002/0147423 October 2002 Burbank et al.
2003/0009123 January 2003 Brugger et al.
2003/0045784 March 2003 Palatnik et al.
2003/0070969 April 2003 Muller et al.
2003/0097087 May 2003 Gura
2003/0143116 July 2003 Zheng et al.
2003/0196949 October 2003 Sunohara et al.
2003/0210390 November 2003 O'Mahoney et al.
2003/0212316 November 2003 Leiden et al.
2004/0087845 May 2004 Katarow et al.
2005/0094127 May 2005 O'Mahony et al.
2006/0036185 February 2006 Lewicke et al.
2006/0144776 July 2006 Mishkin et al.
2006/0226079 October 2006 Mori et al.
2006/0290625 December 2006 Sugimoto
2007/0100219 May 2007 Sweutzer et al.
2007/0149871 June 2007 Sarussi et al.
2007/0179433 August 2007 Jonsson et al.
2008/0081970 April 2008 Boyce et al.
2008/0129047 June 2008 Blivet et al.
2008/0300570 December 2008 Fowles et al.
2009/0054751 February 2009 Babashan et al.
2009/0247850 October 2009 Porges
2010/0004518 January 2010 Vo et al.
2010/0110416 May 2010 Barrett
2010/0113891 May 2010 Barrett
2010/0168531 July 2010 Shaltis et al.
2011/0004082 January 2011 Poeze et al.
2011/0022077 January 2011 Green et al.
2011/0160679 June 2011 Okiyama et al.
2012/0120384 May 2012 Barrett et al.
2012/0154789 June 2012 Barrett et al.
Foreign Patent Documents
101015455 Aug 2007 CN
101113477 Jan 2008 CN
0 274 178 Jul 1988 EP
0 467 805 Jan 1992 EP
0 990 444 Apr 2000 EP
1 583 023 Jan 1981 GB
09-229847 Sep 1997 JP
2009-216711 Sep 2009 JP
WO 94/27495 Dec 1994 WO
WO 98/37801 Sep 1998 WO
WO 00/33053 Jun 2000 WO
WO 01/87151 Nov 2001 WO
WO 02/078783 Oct 2002 WO

Other References

Chinese Office action for Chinese Patent Application No. 201180055375.2, dated Mar. 16, 2015 (43 pages total). cited by applicant .
Official Action for European Patent Application No. 11801888.6, dated Apr. 9, 2015. cited by applicant .
Office action for Chinese Patent Application No. 201280010099.2, dated Apr. 22, 2015. cited by applicant .
Japanese Office action for Japanese Patent Application No. 58245/2013, dated Dec. 24, 2014, (5 pages). cited by applicant .
Chinese Office action for Chinese Patent Application No. 201180042991.4, dated Jan. 19, 2015, (9 pages). cited by applicant .
Sacker-Berstein, Jonathan D., M.D., et al. "How Should Diuretic-Refractory Volume-Overloaded Heart Failure Patients Be Managed?", The Journal of Invasive Cardiology, vol. 15., No. 10 (Oct. 2003), pp. 585-590, retrieved from http;//www.medscape.com/viewarticle/463509.sub.--print on Mar. 11, 2013, pp. 1-11. cited by applicant .
Jaski, Brian E., M.D., "Peripherally Inserted Veno-Venous Ultrafiltration for Rapid Treatment of Volume Overloaded Patients", Journal of Cardiac Failure, vol. 9, No. 3 (Jun. 2003) pp. 227-231. cited by applicant .
Steuer, et al., "Optical Measurement of Hematocrit and Other Biological Constituents in Renal Therapy", Advances in Renal Replacement Therapy, vol. 6, No. 3 (Jul. 1999), pp. 217-224). cited by applicant .
Gardner, "Exponential Smoothing: The State of Art", Journal of Forecasting, vol. 4, 1985, (pp. 1-28). cited by applicant .
Baum, "An Introduction to Modern Econometrics Using Strata", StaraCorp., LP, 2006, Chapter 9, (pp. 2165-2245). cited by applicant .
International Search Report and Written Opinion for International No. PCT/US2009/057964, dated Jun. 18, 2010. cited by applicant .
Logman, Dirren H., MHGM, et al., "Altitude Correction fro Hemoglobin", European Journal of Clinical Nutrition, (Believed to be no longer in publication). cited by applicant .
Peer Review, "Effects of CPD and K2EDTA Preservatives on Blood Sample Hematocrit", Asaio Abstract Submission Information, 45.sup.th Annual Conference, San Diego, Jun. 3-5, 1999. cited by applicant .
Cohen, Jennifer H., et al., "Hemoglobin Correction Factors for Estimating the Prevalence of Iron Deficiency Anemia in Pregnant Women Residing at High Altitudes in Bolivia", retrieved from http://www.scielo.php?script=sci.sub.--arttext&pid=S1020-4989199900110000- 4 on Jun. 19, 2009 (12 pages). cited by applicant .
Zhang, S., Ph.D., et al., Hematocrit Measurement Error Due to Time Dependence of Hematocrit fro EDTA-Preserved Blood Samples, ANA 36 Annual Meeting & Scientific Exposition, http//www.call4abstracts.com/ams/main/finalpreview, site visited Jun. 25, 2003. cited by applicant .
Crit-Line Hematrocrt Accuracy Hema Metrics, vol. 1, Tech Note No. 11 (Rev D), pp. 1-4, Feb. 24, 2003. cited by applicant .
ScienceStockroom Flow Through Cuvette, p. 8/14. cited by applicant .
International Search Report of International Application No. PCT/US2011/061273 (Mar. 13, 2012). cited by applicant .
Barrett, Lee, "Effects of CPD and K.sub.3 EDTA Preservatives on Blood Sample Hematocrit", Abstract Submission, ASAIO, 45.sup.th Annual Conference, San Diego (Jun. 1999). cited by applicant .
Office action for co-pending Canadian Patent Application No. 2,742,619, dated Aug. 5, 2013. cited by applicant .
Original claims as filed for co-pending Canadian Patent Application No. 2,742,619, including a Voluntary Amendment dated Sep. 6, 2011. cited by applicant .
Office action for co-pending Canadian Patent Application No. 2,742,794, including original claims as filed. cited by applicant .
Official action for co-pending European Patent Application No. 11 755 533.4 dated Apr. 16, 2013. cited by applicant .
Official action for co-pending European Patent Application No. 11 754 974.1 dated Apr. 16, 2013. cited by applicant .
Written Opinion for International Patent Application No. PCT/US2011/061273. cited by applicant .
Blood Chamber 2001--submitted by applicant on Aug. 13, 2014. cited by applicant .
CL Photo 2000--submitted by applicant on Aug. 13, 2014. cited by applicant .
Official Action from co-pending Canadian Patent Application No. 2,742,619, dated Nov. 6, 2014 (5 pages). cited by applicant .
U.S. Appl. No. 13/405,148, filed Feb. 24, 2012. cited by applicant .
U.S. Appl. No. 12/876,572, filed Sep. 7, 2012. cited by applicant .
U.S. Appl. No. 13/034,788, filed Feb. 25, 2011. cited by applicant .
U.S. Appl. No. 29/385,704, filed Feb. 18, 2011. cited by applicant .
U.S. Appl. No. 29/414,163, filed Feb. 24, 2012. cited by applicant .
U.S. Appl. No. 12/876,798, filed Sep. 7, 2010. cited by applicant .
U.S. Appl. No. 12/880,519, filed Sep. 13, 2010. cited by applicant .
U.S. Appl. No. 12/265,386, filed Nov. 5, 2008. cited by applicant .
U.S. Appl. No. 12/265,392, filed Nov. 5, 2008. cited by applicant .
U.S. Appl. No. 13/299,303, filed Nov. 17, 2001. cited by applicant .
U.S. Appl. No. 13/366,119, filed Feb. 3, 2012. cited by applicant .
U.S. Appl. No. 13/030,212, filed Feb. 18, 2011. cited by applicant .
U.S. Appl. No. 14/010,149, filed Aug. 26, 2013. cited by applicant .
U.S. Appl. No. 14/263,570, filed Apr. 28, 2014. cited by applicant .
Examination Report for Australian Application No. 2011329788, dated Jun. 17, 2015. cited by applicant.

Primary Examiner: Lane; Sheryl
Assistant Examiner: Price; Ieisha
Attorney, Agent or Firm: Leydig, Voit & Mayer, Ltd.

Description



FIG. 1 is a perspective view of a blood flow chamber showing our new design;

FIG. 2 is a top plan view of the blood flow chamber of FIG. 1;

FIG. 3 is a bottom plan view of the blood flow chamber of FIG. 1;

FIG. 4 is a side elevation view of the blood flow chamber of FIG. 1;

FIG. 5 is one end elevation view of the blood flow chamber of FIG. 1; and,

FIG. 6 is another end elevation view of the blood flow chamber of FIG. 1.

The broken lines in the drawings illustrate portions of the blood flow chamber and form no part of the claimed design.

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