US Patent No: 7,815,612

Number of patents in Portfolio can not be more than 2000

Apparatus and method for preventing free flow in an infusion line

ALSO PUBLISHED AS: 20060058740

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Importance

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Abstract

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An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be responsive to a pressure differential within the infusion set or may respond to compression of the infusion set. The occluder may also be configured to allow flow when the infusion set adjacent the occluder is moved sideways relative to the occluder or maintained at an angle relative to the occluder. When a pair of occluders are used in sequence, an in-line pump may be formed.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ZEVEX, INC.SALT LAKE CITY, UT63

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Blake Murray, UT 15 74
Beck, Kent F Kaysville, UT 57 847
Cise, David Herriman, UT 13 215
Dickey, John Bountiful, UT 7 31
McNally, David J Salt Lake City, UT 29 531

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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5,720,721 Method for monitoring viscosity and occlusions in an enteral feeding pump delivery 46 1996
5,704,584 Pinch clip occluder for infusion sets 52 1996
5,810,323 Pinch clip occluder for infusion sets 47 1996
6,595,950 Apparatus and method for preventing free flow in an infusion line 30 2000
D455489 Enteral feeding pump cassette 36 2001
6,523,414 Optical pressure monitoring system 37 2001
6,531,708 Optical bubble detection system 35 2001
6,659,976 Feeding set adaptor 62 2001
6,979,311 Apparatus and method for preventing free flow in an infusion line 26 2001
6,623,447 Apparatus and method for preventing free flow in an infusion line 28 2002
6,685,670 Apparatus and method for preventing free flow in an infusion line 29 2002
D503978 In-line occluder 30 2002
6,907,788 Optical pressure monitoring system 22 2002
7,150,727 Apparatus and method for preventing free flow in an infusion line 23 2002
6,750,468 Optical bubble detection system 30 2003
6,923,785 Apparatus and method for preventing free flow in an infusion line 23 2003
6,852,094 Infusion set adaptor 34 2003
2005/0119,625 Apparatus and method for preventing free flow in an infusion line 21 2003
2004/0220,542 Apparatus and method for preventing free flow in an infusion line 24 2004
7,070,575 Adaptor for feeding sets 25 2004
7,367,963 Apparatus and method for preventing free flow in an infusion line 19 2005
2006/0058,740 Apparatus and method for preventing free flow in an infusion line 26 2005
 
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Other [Check patent profile for assignment information] (9)
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