US6428472B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical retractor having a malleable support
Assignee: Individual
•
Filing: 2000-08-08
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Granted: 2002-08-06
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Expires: 2020-08-08
Abstract
Abstract A retractor device for use in surgical procedures is disclosed. The retractor has a handle element that is held by a surgeon. The handle element has a first end and a second end. At least a portion of the handle element between the first end and the second end is fabricated from a malleable material. The malleable material enables the relative position between the first end of the handle element and the second end of the handle element to be selectively adjusted by hand. A rigid retractor blade extends from the first end of the handle element. By altering the shape of the handle element, the orientation of the rigid retractor blade can be selectively altered. As such, a surgeon can selectively change the shape of the retractor without sacrificing the strength of the contact blade portion of the retractor.
Inventors
- 👤 Kent Haas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:19
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/02; A61B2017/00831
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
87 words
A retractor device, comprising: a handle element having a first end, a second end, a first rigid section proximate said first end and a second rigid section proximate said second end, and a section of malleable material present in said handle element between said first rigid section and said second rigid section, wherein said malleable material enables the relative position between said first end and said second end to be selectively adjusted by hand; a rigid retractor blade extending from said first end of said handle element.
Claim 2
Dependent Claim
87 words
A retractor device, comprising: a handle element having a first end, a second end, a first rigid section proximate said first end and a second rigid section proximate said second end, and a section of malleable material present in said handle element between said first rigid section and said second rigid section, wherein said malleable material enables the relative position between said first end and said second end to be selectively adjusted by hand; a rigid retractor blade extending from said first end of said handle element.
Claim 3
Dependent Claim
15 words
The device according to claim 1 , wherein said retractor blade has a semi-cylindrical shape.
Claim 4
Dependent Claim
25 words
The device according to claim 1 , wherein said retractor blade extends from said first end of said handle element generally at a right angle.
Claim 5
Dependent Claim
23 words
The device according to claim 1 , wherein said first rigid section is fabricated from the same rigid metal as said retractor blade.
Claim 6
Dependent Claim
53 words
A retractor, comprising: a rigid blade element; a handle element extending from said blade element, said handle containing a first end that is attached to said rigid blade, a rigid section and a malleable section disposed between said rigid section and said first end, wherein said malleable section can be deformed by hand.
Claim 7
Dependent Claim
53 words
A retractor, comprising: a rigid blade element; a handle element extending from said blade element, said handle containing a first end that is attached to said rigid blade, a rigid section and a malleable section disposed between said rigid section and said first end, wherein said malleable section can be deformed by hand.
Claim 8
Dependent Claim
16 words
The device according to claim 5 , wherein said rigid section includes a rigid rod mounting.
Claim 9
Dependent Claim
22 words
The device according to claim 5 , further including a contoured handle, wherein said contoured handle selectively interconnects with said rigid section.
Claim 10
Dependent Claim
21 words
The retractor according to claim 5 , further including a mounting bar coupled to said rigid section of said handle element.
Claim 11
Independent Claim
77 words
A method of orienting a surgical retractor, comprising the steps of: providing a retractor having a rigid blade and a handle element extending from said blade, wherein said handle element contains at least one section fabricated from a malleable material that can be manually deformed; deforming said at least one section of said handle element fabricated from malleable material, thereby selectively altering the shape of said handle element; and attaching a secondary handle to said handle element.
Claim 12
Independent Claim
77 words
A method of orienting a surgical retractor, comprising the steps of: providing a retractor having a rigid blade and a handle element extending from said blade, wherein said handle element contains at least one section fabricated from a malleable material that can be manually deformed; deforming said at least one section of said handle element fabricated from malleable material, thereby selectively altering the shape of said handle element; and attaching a secondary handle to said handle element.
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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) | 2005-08-05 | 2006-02-04 | 2006-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-08-05 | 2010-02-04 | 2010-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-08-05 | 2014-02-04 | 2014-08-06 | $7700.00 | Window Closed / Lapsed |