US4494549A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for diagnosing body cavity interiors with supersonic waves
Assignee: Olympus Corp
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Filing: 1982-05-13
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Granted: 1985-01-22
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Expires: 2002-05-13
Abstract
Abstract A device for diagnosing the interior of a body cavity is described which includes an optical endoscope, and a supersonic wave scanner probe which may be physically and operatively attached thereto. The supersonic wave scanner may be used with the optical endoscope, or may be detached and replaced by a hemispherical lid whereupon the endoscope may be inserted into the body cavity for optical observations only.
Inventors
- 👤 Akihiro Namba
- 👤 Mitsugu Sakai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:47
CPC Classifications
A; A61; A61B; A61B8/00; A61B8/12; A61B1/00; A61B1/00064; A61B1/00071; A61B1/0008; A61B1/00087; A61B1/00101; A61B1/00112; A61B1/00121; A61B1/00131; A61B1/00137; A61B8/44; A61B8/4416; A61B8/4444; A61B8/445; A61B8/4461; A61B1/00163; A61B1/00174; A61B1/00177
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
168 words
A device for diagnosing the interior of a body cavity comprising: an optical endoscope part adapted to be inserted into said body cavity; a supersonic wave scan head assembly adapted to be inserted into said body cavity and attached distal to said optical endoscope part; and connecting means arranged on said endoscope part and on said supersonic wave scan head assembly for removably physically and operatively attaching said supersonic wave scan head assembly distal to the end of said endoscope part, a lid part having connecting means thereon adapted for connection to said optical endoscope part whereby said lid part may be removably attached to said endoscope part connecting means when said supersonic wave scan head assembly is detached therefrom, whereby said endoscope part may be used with said supersonic wave scan head assembly attached thereto for both optical observations and supersonic wave diagnosis within a body cavity and may be used within a body cavity for optical observations only with said supersonic wave scan head assembly detached.
Claim 2
Independent Claim
168 words
A device for diagnosing the interior of a body cavity comprising: an optical endoscope part adapted to be inserted into said body cavity; a supersonic wave scan head assembly adapted to be inserted into said body cavity and attached distal to said optical endoscope part; and connecting means arranged on said endoscope part and on said supersonic wave scan head assembly for removably physically and operatively attaching said supersonic wave scan head assembly distal to the end of said endoscope part, a lid part having connecting means thereon adapted for connection to said optical endoscope part whereby said lid part may be removably attached to said endoscope part connecting means when said supersonic wave scan head assembly is detached therefrom, whereby said endoscope part may be used with said supersonic wave scan head assembly attached thereto for both optical observations and supersonic wave diagnosis within a body cavity and may be used within a body cavity for optical observations only with said supersonic wave scan head assembly detached.
Claim 3
Dependent Claim
73 words
A device as claimed in claim 1 wherein said lid part is of substantially hemispherical shape and is arranged to seal said means for operatively attaching said supersonic wave scan head assembly and to facilitate insertion of said endoscope part into said body cavity, whereby said endoscope part is more readily inserted into said body cavity when said supersonic wave scan head assembly is detached therefrom and said lid part is attached thereto.
References Cited (Backward Citations)
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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) | 1988-01-22 | 1988-07-23 | 1989-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-22 | 1992-07-23 | 1993-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-22 | 1996-07-23 | 1997-01-22 | $7700.00 | Window Closed / Lapsed |