US5386447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mammographic screening and biopsy apparatus
Assignee: Siemens Corp
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Filing: 1992-09-23
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Granted: 1995-01-31
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Expires: 2012-09-23
Abstract
Abstract An apparatus (10) for use in performing medical procedures on a breast of a patient is disclosed. The apparatus (10) includes a frame assembly (12) for supporting the patient having an opening (22) therein through which the patient's breasts are permitted to protrude, an imaging system (18) for identifying any suspicious lesions within the patient's breasts, and a biopsy assembly (20) for use in performing a biopsy on the patient's breasts. The frame assembly (12) is tiltable from a vertical position to a non-vertical position to facilitate mammography and the mammographic biopsy procedure. In addition, the imaging system (18) and biopsy assembly (20) are moveable across the patient's chest from one breast to the other. The imaging system (18) is also rotatable and tiltable relative to the patient's breasts to obtain oblique views of the breasts.
Inventors
- 👤 Bernard W. Siczek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:44
CPC Classifications
A; A61; A61B; A61B6/00; A61B6/50; A61B6/502; A61B17/00; A61B17/34; A61B17/3403; A61B6/04; A61B6/0407; A61B6/0414; A61B6/0435; A61B6/44; A61B6/4429; A61B6/4435; A61B6/4441; A61B90/00; A61B90/10; A61B90/14; A61B90/17; A61B10/00; A61B10/02; A61B10/0233
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
123 words
An apparatus for use in performing medical procedures on breasts of a patient comprising; frame means for supporting said patient including at Least one opening through which said patient's breasts are permitted to protrude; imaging means for providing a radiographic image of said patient's breasts, the imaging means including transmitting means for transmitting a beam through said patient's breasts and receiving means for receiving at least a portion of said transmitted beam passing through said patient's breasts; and first movement means for providing relative movement between said frame means and said imaging means so as to move between a first relative position for imaging a first breast of said patient and a second relative position for imaging a second breast of said patient.
Claim 2
Independent Claim
123 words
An apparatus for use in performing medical procedures on breasts of a patient comprising; frame means for supporting said patient including at Least one opening through which said patient's breasts are permitted to protrude; imaging means for providing a radiographic image of said patient's breasts, the imaging means including transmitting means for transmitting a beam through said patient's breasts and receiving means for receiving at least a portion of said transmitted beam passing through said patient's breasts; and first movement means for providing relative movement between said frame means and said imaging means so as to move between a first relative position for imaging a first breast of said patient and a second relative position for imaging a second breast of said patient.
Claim 3
Dependent Claim
26 words
The apparatus of claim 1, wherein said first movement means is operatively connected to said imaging means to move said imaging means across said patient's chest.
Claim 4
Dependent Claim
47 words
The apparatus of claim 1, wherein said imaging means is rotatably mounted relative to said frame means for rotation about a first axis extending forwardly from one of said patient's breasts and for rotation about a second axis substantially parallel to the cranial-caudal axis of said patient.
Claim 5
Dependent Claim
50 words
The apparatus of claim 1, further comprising tilting means for moving said frame means between a first position wherein said patient is supported in a substantially vertical orientation and a second position wherein said patient is tilted relative to vertical so that said patient's breast protrudes pendulantly through said opening.
Claim 6
Dependent Claim
23 words
The apparatus of claim 1, further comprising puncture instrument means mounted on said frame means for inserting a needle into said patient's breast.
Claim 7
Independent Claim
99 words
An apparatus for use in performing medical procedures on a breast of a patient, comprising: means for supporting said patient; imaging means for providing an image of said patient's breast, the imaging means including transmitting means for transmitting a beam through said patient's breast and receiving means for receiving at least a portion of said transmitted beam passing through said patient's breast; and means for rotating at least one of said transmitting means and said receiving means about an axis substantially parallel to the cranial-caudal axis of said patient so as to obtain an oblique view of said breast.
Claim 8
Independent Claim
99 words
An apparatus for use in performing medical procedures on a breast of a patient, comprising: means for supporting said patient; imaging means for providing an image of said patient's breast, the imaging means including transmitting means for transmitting a beam through said patient's breast and receiving means for receiving at least a portion of said transmitted beam passing through said patient's breast; and means for rotating at least one of said transmitting means and said receiving means about an axis substantially parallel to the cranial-caudal axis of said patient so as to obtain an oblique view of said breast.
Claim 9
Independent Claim
163 words
An apparatus for use in performing medical procedures on a breast of a patient, comprising: frame means for supporting said patient including an opening to allow passage of at least one of said patient's breasts therethrough; tilting means for moving said frame means between a first position wherein said patient is supported in a substantially vertical orientation and a second position wherein said patient is tilted relative to vertical so that patient's breast protrudes pendulantly through said opening; imaging means for providing an image of said patient's breast, the imaging means including transmitting means for transmitting a beam through said patient's breast and receiving means for receiving at least a portion of said transmitted beam passing through said patient's breast; positioning means for rotating said imaging means about said patient's breast and tilting said imaging means so as to obtain an oblique view of said breast; and puncture instrument means mounted on said frame means for inserting a needle into said patient's breast.
Claim 10
Independent Claim
163 words
An apparatus for use in performing medical procedures on a breast of a patient, comprising: frame means for supporting said patient including an opening to allow passage of at least one of said patient's breasts therethrough; tilting means for moving said frame means between a first position wherein said patient is supported in a substantially vertical orientation and a second position wherein said patient is tilted relative to vertical so that patient's breast protrudes pendulantly through said opening; imaging means for providing an image of said patient's breast, the imaging means including transmitting means for transmitting a beam through said patient's breast and receiving means for receiving at least a portion of said transmitted beam passing through said patient's breast; positioning means for rotating said imaging means about said patient's breast and tilting said imaging means so as to obtain an oblique view of said breast; and puncture instrument means mounted on said frame means for inserting a needle into said patient's breast.
Claim 11
Independent Claim
125 words
An apparatus for use in performing medical procedures on a breast of a patient, comprising: frame means for supporting said patient including an opening to allow passage of at least one of said patient's breasts therethrough; imaging means for obtaining an image of said patient's breast including transmitting means for transmitting a signal through said patient's breast and receiving means for receiving at least a portion of said transmitted signal passing through said patient's breast; and tilting means for selectively moving said frame means and imaging means across a range of orientations relative to horizontal so as to allow the patient and frame means to be positioned at orientations selected to facilitate performance of said medical procedures on said patient's breast using said imaging means.
Claim 12
Independent Claim
125 words
An apparatus for use in performing medical procedures on a breast of a patient, comprising: frame means for supporting said patient including an opening to allow passage of at least one of said patient's breasts therethrough; imaging means for obtaining an image of said patient's breast including transmitting means for transmitting a signal through said patient's breast and receiving means for receiving at least a portion of said transmitted signal passing through said patient's breast; and tilting means for selectively moving said frame means and imaging means across a range of orientations relative to horizontal so as to allow the patient and frame means to be positioned at orientations selected to facilitate performance of said medical procedures on said patient's breast using said imaging means.
Claim 13
Dependent Claim
25 words
The apparatus of claim 8, wherein said transmitting means is movably mounted to said frame means for movement forwardly and rearwardly relative to said patient.
Claim 14
Dependent Claim
38 words
The apparatus of claim 8, wherein at least one of said transmitting means and said receiving means is rotatably mounted to said frame means for rotation about an axis substantially parallel to the cranial-caudal axis of said patient.
Claim 15
Dependent Claim
35 words
The apparatus of claim 8, wherein at least one of said transmitting means and said receiving means is rotatably mounted to said frame means for rotation about an axis extending forwardly from said patient's breast.
Claim 16
Dependent Claim
38 words
The apparatus of claim 8, wherein at least one of said transmitting means and said receiving means is rotatably mounted to said frame means for rotation about an axis substantially parallel to the medial-lateral axis of said patent.
Claim 17
Dependent Claim
23 words
The apparatus of claim 8, wherein said imaging means is movably mounted to said frame means for relative movement across said patient's chest.
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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) | 1998-01-30 | 1998-08-01 | 1999-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-01-30 | 2002-08-01 | 2003-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-01-30 | 2006-08-01 | 2007-01-31 | $7700.00 | Window Closed / Lapsed |