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Patent US4730801A successfully refreshed from Google Patents.
US4730801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical arm rest
Assignee: SURGICAL EQUIPMENT INTERNATIONAL Inc A CORP OF HAWAII
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Filing: 1986-06-20
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Granted: 1988-03-15
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Expires: 2006-06-20
Abstract
Abstract A surgical arm rest is disclosed which cushions, supports and protects a patient's arm during surgery on the patient when in the prone position. The arm rest comprises an elongated member having a first end and a second end, with ridges defining a channel formed between the first and second ends which accepts the arm of the patient. The elongated member is tapered from the first end to the second end. The arm rest may be formed from a polyurethane foam or the like. A section is cut into the side of the arm rest to permit access to the patient's anticubical fossa by anesthesiologists and to permit the arm rest to fold at the elbow. The inside ridge at the lower section of the arm rest may also be cut away to permit access by the anesthesiologists to the forearm, wrist and hand of the arm of the patient.
Inventors
- 👤 Ralph B. Cloward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:52
CPC Classifications
A; A61; A61G; A61G13/00; A61G13/10; A61G13/12; A61G13/1205; A61G13/121; A61G13/1235; A61G13/1255; A61G2200/00; A61G2200/30; A61G2200/32; A61G2200/325
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
169 words
A surgical arm rest for supporting and protecting a patient's arm while the patient is in the prone position, comprising an elongated member having a first end designed to be placed under the patient's upper arm and a second end designed to be placed under the patient's lower arm, said elongated member having ridges formed in it which define a U-shaped channel which extends substantially the entire length of said elongate member, said channel being shaped to accept the arm of the patient, said elongated member being tapered from said first end to said second end, said elongate member having sufficient depth of its first end such that when placed under the patient's upper arm it will slightly elevate the patient's shoulder joint, and in which a section of the elongated member at approximately its middle is removed to allow the elongated member to bend in order to accomodate the folding of the patient's arm at the elbow, and to permit access to the anticubical fossa of the patient.
Claim 2
Dependent Claim
169 words
A surgical arm rest for supporting and protecting a patient's arm while the patient is in the prone position, comprising an elongated member having a first end designed to be placed under the patient's upper arm and a second end designed to be placed under the patient's lower arm, said elongated member having ridges formed in it which define a U-shaped channel which extends substantially the entire length of said elongate member, said channel being shaped to accept the arm of the patient, said elongated member being tapered from said first end to said second end, said elongate member having sufficient depth of its first end such that when placed under the patient's upper arm it will slightly elevate the patient's shoulder joint, and in which a section of the elongated member at approximately its middle is removed to allow the elongated member to bend in order to accomodate the folding of the patient's arm at the elbow, and to permit access to the anticubical fossa of the patient.
Claim 3
Dependent Claim
13 words
The arm rest according to claim 1 in which said section is V-shaped.
Claim 4
Dependent Claim
30 words
The surgical arm rest according to claim 2 in which said second end of said elongate member includes a thin section which serves as a cushion for the patient's hand.
Claim 5
Dependent Claim
20 words
The surgical arm rest according to claim 3 in which the surgical arm rest is manufactured from a polyurethane foam.
Claim 6
Dependent Claim
132 words
A surgical arm rest for supporting and protecting a patient's arm when the patient is in the prone position, comprising an elongated member having a flat bottom, a first end to rest under the patient's axilla and pectoral muscle, and a second end to rest under the patient's lower arm, the elongated member having ridges formed along its upper edges which define a U-shaped channel shaped to accept the patient's arm therein, one ridge being an inside ridge and the other ridge being an outside ridge, a V-shaped section of at least the inside ridge being removed at approximately the middle of the elongated member to permit the elongated member to bend with the arm of the patient and to allow access to the anticubal fossa of the arm of the patient.
Claim 7
Dependent Claim
132 words
A surgical arm rest for supporting and protecting a patient's arm when the patient is in the prone position, comprising an elongated member having a flat bottom, a first end to rest under the patient's axilla and pectoral muscle, and a second end to rest under the patient's lower arm, the elongated member having ridges formed along its upper edges which define a U-shaped channel shaped to accept the patient's arm therein, one ridge being an inside ridge and the other ridge being an outside ridge, a V-shaped section of at least the inside ridge being removed at approximately the middle of the elongated member to permit the elongated member to bend with the arm of the patient and to allow access to the anticubal fossa of the arm of the patient.
Claim 8
Dependent Claim
35 words
The arm rest according to claim 5 in which the inside ridge between the second end and the removed section is cut away to permit access to the forearm, wrist, and hand of the patient.
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) | 1991-03-15 | 1991-09-14 | 1992-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-03-15 | 1995-09-14 | 1996-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-03-15 | 1999-09-14 | 2000-03-15 | $7700.00 | Window Closed / Lapsed |