US4285515A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical ergometer table
Assignee: Individual
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Filing: 1979-10-03
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Granted: 1981-08-25
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Expires: 1999-10-03
Abstract
Abstract A cardiac stress table employing a cycle type ergometer upon which a patient can be supported during exercise for scintillation camera scanning. The table includes means for adjusting the pedals of the ergometer both longitudinally of the table and vertically with respect to a seat for the patient. A back-supporting member is pivotally adjustable relative to the seat. Counterbalancing means is provided to facilitate lifting of the ergometer during vertical adjustment.
Inventors
- 👤 Daniel Y. Gezari
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:58
CPC Classifications
A; A63; A63B; A63B22/00; A63B22/06; A63B22/0605; A63B21/00; A63B21/40; A63B21/4001; A63B21/4005; A63B2022/0635; A63B2022/0652; A63B71/00; A63B71/02; A63B71/023; A63B2071/025; A63B21/012; A63B21/015; A63B2208/00; A63B2208/02; A63B2208/0228; A63B2208/0238; A63B2208/0242; A63B2208/0252
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
178 words
An improved surgical table for supporting a patient for the development of cardiac stress while performing a cardiac scan, comprising: a horizontal base adapted to be supported upon a floor and having first and second ends; a platform supported in horizontal position adjacent one of said ends at a level substantially in the plane of said base element; a first support element extending upwardly from said base element medially of said ends; a generally planar back rest having a first end pivotally connected to said first support element, and having means for adjustably positioning the angular inclination thereof relative to the horizontal; a second support element extending upwardly from said base element and adjacent said first support element; a seat element positioned adjacent said first end of said back rest and supported in substantially horizontal position by said second support element; said second support element including first and second vertical members defining an interstice; and an ergometer support element including a horizontal beam adjustably supported for longitudinal and vertical movement relative to said base element in said interstice.
Claim 2
Dependent Claim
178 words
An improved surgical table for supporting a patient for the development of cardiac stress while performing a cardiac scan, comprising: a horizontal base adapted to be supported upon a floor and having first and second ends; a platform supported in horizontal position adjacent one of said ends at a level substantially in the plane of said base element; a first support element extending upwardly from said base element medially of said ends; a generally planar back rest having a first end pivotally connected to said first support element, and having means for adjustably positioning the angular inclination thereof relative to the horizontal; a second support element extending upwardly from said base element and adjacent said first support element; a seat element positioned adjacent said first end of said back rest and supported in substantially horizontal position by said second support element; said second support element including first and second vertical members defining an interstice; and an ergometer support element including a horizontal beam adjustably supported for longitudinal and vertical movement relative to said base element in said interstice.
Claim 3
Dependent Claim
33 words
A surgical table in accordance with claim 1, further comprising counterbalancing means interconnecting said horizontal beam and one of said support elements for compensating for a vertical load applied to said horizontal beam.
Claim 4
Dependent Claim
32 words
A surgical table in accordance with claim 1, in combination with an ergometer element, said ergometer element including a pedal-operated crank adjustably positioned in an area at least partially overlying said platform.
Claim 5
Dependent Claim
80 words
A surgical table in accordance with claim 3, further comprising means for mounting said horizontal beam in horizontal condition, said last-mentioned means including a pair of generally rectangular plates contacting a pair of oppositely disposed surfaces of said first and second vertical members of said second support element, a pair of bearings interconnecting said plates and resisting torque forces cause by the weight of said ergometer by contacting surfaces of said first and second vertical members and said horizontal beam.
Claim 6
Dependent Claim
34 words
A surgical table in accordance with claim 4, including means for moving said plates toward each other to clamp surfaces of said first and second vertical members against side surfaces of said horizontal beam.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-08-24 | 1985-02-23 | 1985-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-24 | 1989-02-23 | 1989-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-24 | 1993-02-23 | 1993-08-25 | $7700.00 | Window Closed / Lapsed |