US5316003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for positioning an ultrasonic transducer for longitudinal scanning of an animal or carcass
Assignee: MWI Veterinary Supply Co
•
Filing: 1992-07-24
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Granted: 1994-05-31
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Expires: 2012-07-24
Abstract
Abstract The transducer positioning apparatus is for positioning an ultrasonic transducer on an animal or carcass to be evaluated by ultrasonic detection equipment. The apparatus includes a support arm. A tail bone pin extends from the first end of the support arm and is for locating the transducer with respect to a tail region of the animal or carcass. A back position pin extends from the support arm and is for locating the transducer with respect to a backbone of the animal or carcass. A transducer support unit is included at the second end of the elongated support arm and is for positioning the transducer such that the transducer is parallel to the backbone. The method of positioning an ultrasonic transducer or an animal or carcass to be evaluated by ultrasonic detection equipment, is novel. The method comprises positioning the transducer over a last few ribs of the animal or carcass such that the transducer is parallel to a backbone of the animal or carcass and the transducer is not parallel to fat interfaces of the animal or carcass.
Inventors
- 👤 James R. Stouffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:10
CPC Classifications
A; A61; A61B; A61B8/00; A61B8/42; A61B8/4272; A61B8/4281; A22; A22B; A22B5/00; A22B5/0064; A22B5/007; G; G01; G01N; G01N2291/00; G01N2291/02; G01N2291/024; G01N2291/02483
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
113 words
A transducer positioning apparatus for positioning an ultrasonic transducer on an animal or carcass to be evaluated by ultrasonic detection equipment, comprising: a) a support arm with a first and second end; b) a tail bone pin extending from said first end of said support arm for locating said transducer with respect to a tail region of the animal or carcass; c) a back position pin extending from said support arm for locating said transducer with respect to a backbone of said animal or carcass; and d) a transducer support unit at said second end of said elongated support arm for positioning said transducer such that said transducer is parallel to said backbone.
Claim 2
Dependent Claim
113 words
A transducer positioning apparatus for positioning an ultrasonic transducer on an animal or carcass to be evaluated by ultrasonic detection equipment, comprising: a) a support arm with a first and second end; b) a tail bone pin extending from said first end of said support arm for locating said transducer with respect to a tail region of the animal or carcass; c) a back position pin extending from said support arm for locating said transducer with respect to a backbone of said animal or carcass; and d) a transducer support unit at said second end of said elongated support arm for positioning said transducer such that said transducer is parallel to said backbone.
Claim 3
Dependent Claim
41 words
The apparatus of claim 1 wherein said transducer support unit positions said transducer such that said transducer is not parallel to fat interfaces of said animal of carcass and is approximately parallel to a rib line of said animal or carcass.
Claim 4
Dependent Claim
51 words
The apparatus of claim 1 wherein said transducer support unit includes means for pivoting said transducer such that a portion of said transducer is initially brought into contact with said animal or carcass and then said transducer is brought into full contact with said animal or carcass by pivoting said transducer.
Claim 5
Dependent Claim
12 words
The apparatus of claim 3 further comprising handles for ease in positioning.
Claim 6
Dependent Claim
28 words
The apparatus of claim 4 wherein at least one said handles is located on said support unit such that said handle can be used to pivot said transducer.
Claim 7
Dependent Claim
40 words
The apparatus of claim 5 further comprising an ultrasonic equipment switching device on said handle such that said switching device can be actuated to indicate to said ultrasonic equipment to evaluate said ultrasonic image when said transducer is positioned properly.
Claim 8
Dependent Claim
13 words
The apparatus of claim 1 further comprising a counter balance to said apparatus.
Claim 9
Dependent Claim
24 words
The apparatus of claim 1 further comprising an automated transducer positioning device for bringing said transducer into appropriate contact with said animal or carcass.
Claim 10
Dependent Claim
39 words
The apparatus of claim 1 wherein said transducer support unit includes an adjustable back such that an appropriate angle of said transducer can be adjusted to consistently provide an image through a longissimus dorsi of said animal or carcass.
Claim 11
Independent Claim
74 words
A method of positioning an ultrasonic transducer on an animal or carcass to be evaluated by ultrasonic detection equipment, comprising: positioning said transducer over a last few ribs of said animal or carcass such that said transducer is parallel to the backbone of the animal or carcass and said transducer is not parallel to fat interfaces of said animal of carcass and is approximately parallel to a rib line of said animal or carcass.
Claim 12
Independent Claim
74 words
A method of positioning an ultrasonic transducer on an animal or carcass to be evaluated by ultrasonic detection equipment, comprising: positioning said transducer over a last few ribs of said animal or carcass such that said transducer is parallel to the backbone of the animal or carcass and said transducer is not parallel to fat interfaces of said animal of carcass and is approximately parallel to a rib line of said animal or carcass.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-05-30 | 1997-11-29 | 1998-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-05-30 | 2001-11-29 | 2002-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-05-30 | 2005-11-29 | 2006-05-31 | $7700.00 | Window Closed / Lapsed |