USD397791S - Ratchet mechanism for a surgical retractor assembly - Google Patents
Ratchet mechanism for a surgical retractor assembly Download PDFInfo
- Publication number
- USD397791S USD397791S US29/059,029 US5902996F USD397791S US D397791 S USD397791 S US D397791S US 5902996 F US5902996 F US 5902996F US D397791 S USD397791 S US D397791S
- Authority
- US
- United States
- Prior art keywords
- ratchet mechanism
- surgical retractor
- retractor assembly
- surgical
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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Description
FIG. 1 is a perspective view of a ratchet mechanism for a surgical retractor assembly showing our new design, the toothed ratchet is shown in broken lines for clarity and forms no part of the invention;
FIG. 2 is a perspective view of the ratchet mechanism for a surgical retractor assembly in the open position;
FIG 3 is a perspective view of the ratchet mechanism for a surgical retractor assembly the pawl in closed position;
FIG. 4 is a sectional view taken along line 4--4 in FIG. 1;
FIG. 5 is a sectional view taken along line 5--5 in FIG. 4; and,
FIG. 6 is an exploded perspective view of the ratchet mechanism for a surgical retractor assembly.
Claims (1)
- The ornamental design for a ratchet mechanism for a surgical retractor assembly, as shown and described.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/059,029 USD397791S (en) | 1996-08-30 | 1996-08-30 | Ratchet mechanism for a surgical retractor assembly |
| US09/143,558 US6431025B1 (en) | 1996-08-30 | 1998-08-31 | Ratchet mechanism for a surgical retractor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/059,029 USD397791S (en) | 1996-08-30 | 1996-08-30 | Ratchet mechanism for a surgical retractor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD397791S true USD397791S (en) | 1998-09-01 |
Family
ID=71519508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/059,029 Expired - Lifetime USD397791S (en) | 1996-08-30 | 1996-08-30 | Ratchet mechanism for a surgical retractor assembly |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD397791S (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD422704S (en) * | 1998-08-17 | 2000-04-11 | Viamedics, Llc | Surgical access port |
| US6312377B1 (en) | 2000-04-06 | 2001-11-06 | Viamedics, Llc | Soft tissue compression shield and method of retracting tissue |
| US6488620B1 (en) | 1998-04-13 | 2002-12-03 | Viamedics, Llc | Self-seating surgical access device |
| US6746396B1 (en) | 1999-04-13 | 2004-06-08 | Viamedics, Llc | Self-seating surgical access device and method of use |
| US6958038B2 (en) | 2001-10-02 | 2005-10-25 | Allegiance Corporation | Multipositional ratchet device for surgical retractor |
-
1996
- 1996-08-30 US US29/059,029 patent/USD397791S/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6488620B1 (en) | 1998-04-13 | 2002-12-03 | Viamedics, Llc | Self-seating surgical access device |
| USD422704S (en) * | 1998-08-17 | 2000-04-11 | Viamedics, Llc | Surgical access port |
| US6746396B1 (en) | 1999-04-13 | 2004-06-08 | Viamedics, Llc | Self-seating surgical access device and method of use |
| US6312377B1 (en) | 2000-04-06 | 2001-11-06 | Viamedics, Llc | Soft tissue compression shield and method of retracting tissue |
| US6958038B2 (en) | 2001-10-02 | 2005-10-25 | Allegiance Corporation | Multipositional ratchet device for surgical retractor |
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