초록 ▼

A neutral field tray includes a base with a width that tapers from a proximal end to a distal end, and an instrument trough at least partially recessed relative to the base and sized and configured to support at most a single surgical instrument. The trough is obliquely oriented relative to the base

A neutral field tray includes a base with a width that tapers from a proximal end to a distal end, and an instrument trough at least partially recessed relative to the base and sized and configured to support at most a single surgical instrument. The trough is obliquely oriented relative to the base so as to present the proximal end of the instrument substantially above the base and to shield a sharp of the instrument within the trough. The tray also includes supporting structure for supporting the tray relative to a supporting surface.

대표청구항 ▼

1. A neutral field tray for use in association with a surgical instrument having a proximal end and a distal end provided with a sharp, the neutral field tray comprising: a base having a proximal end and a distal end and defining a length between said proximal and distal ends;an instrument trough lo

1. A neutral field tray for use in association with a surgical instrument having a proximal end and a distal end provided with a sharp, the neutral field tray comprising: a base having a proximal end and a distal end and defining a length between said proximal and distal ends;an instrument trough longitudinally extending in the proximal-distal direction and at least partially recessed relative to said base, said base having a downward slope transverse to the length of said base toward said trough, wherein said trough is sized to receive at most a single surgical instrument, said trough angled in the proximal-distal direction relative to said base such that when the surgical instrument supported in said trough has its distal end oriented toward said distal end of said base, the proximal end of the surgical instrument is elevated relative to the distal end of the surgical instrument,two sidewalls extending upward from opposite sides of said base between said proximal and distal ends;a distal endwall extending upward from said distal end of said base between said two sidewalls; anda cover extending between a portion of said sidewalls above said base and adjacent said distal endwall, said cover configured to cover the sharp at the distal end of the instrument when the instrument is positioned in said trough. 2. A neutral field tray according to claim 1, wherein: said trough exposes the proximal handle and shields the sharp at the distal end of the instrument. 3. A neutral field tray according to claim 2, wherein: said trough has an open proximal end. 4. A neutral field tray according to claim 2, wherein: said trough extends along a longitudinal axis of said base. 5. A neutral field tray according to claim 1, wherein: a width is defined between said two sidewalls, and said width between said sidewalls tapers from said proximal end to said distal end. 6. A neutral field tray according to claim 1, wherein: said base, said two sidewalls, said distal endwall, and said cover together define a box portion and a proximal opening to said box portion. 7. A neutral field tray according to claim 6, wherein: said proximal opening of said box portion is sized to prevent entry of a human hand into said box portion to a location at which the distal end of the instrument is situated. 8. A neutral field tray according to claim 1, further comprising: the surgical instrument. 9. A neutral field tray for use in association with a surgical instrument having a proximal end and a distal end provided with a sharp, the neutral field tray comprising: a base having a proximal end and a distal end and defining a length between said proximal and distal ends;two sidewalls extending upward from opposite sides of said base between said proximal and distal ends, said base having a downward slope away from at least one of said sidewalls, said slope oriented transverse to said length of the base;one and only one instrument trough provided at least partially recessed relative to the base and sized and configured to support at most a single surgical instrument with the distal end of the instrument at a distal end of said trough and a proximal end of the instrument at a proximal end of said trough, said proximal end of said trough being open;a distal endwall extending upward from said distal end of said base between said two sidewalls;a cover extending between said sidewalls above said base and adjacent said distal endwall; andsupporting structure for supporting said neutral field tray relative to a supporting surface. 10. A neutral field tray according to claim 9, wherein: said supporting structure includes a hook for attaching said tray to a frame of a mayo stand. 11. A neutral field tray according to claim 10, wherein: when said supporting structure is coupled to the frame of the mayo stand, said trough is located below the frame of the mayo stand. 12. A neutral field tray according to claim 10, wherein: when said supporting structure is coupled to the frame of the mayo stand, said trough is located within the footprint of the frame of the mayo stand. 13. A neutral field tray according to claim 9, wherein: said supporting structure includes at least one outer wall extending downward from said sidewalls. 14. A neutral field tray according to claim 13, wherein: said at least one outer wall includes a lower supporting flange angled relative to said at least one outer wall. 15. A neutral field tray according to claim 14, further comprising: said flange is provided with a hook and loop fastener. 16. A neutral field tray according to claim 14, wherein: said flange is provided with an adhesive. 17. A neutral field tray for use in association with a surgical instrument having a proximal end and a distal end provided with a sharp, the neutral field tray comprising: a non-flat base having a proximal end and a distal end and defining a length between said proximal and distal ends, said base defining a width that tapers from said proximal end to said distal end;one and only one instrument trough provided at least partially recessed relative to the base and sized and configured to support at most a single surgical instrument with the distal end of the instrument at a distal end of said trough and a proximal end of the instrument at a proximal end of said trough, said proximal end of said trough being open, said trough obliquely oriented relative to said base so as to present the proximal end of the instrument substantially above said base and to shield the sharp of the instrument within the trough; andsupporting structure for supporting said neutral field tray relative to a supporting surface. 18. A neutral field tray according to claim 17, wherein: when the instrument is positioned on said base, said non-flat surface of said base operates to gravity feed the instrument into said trough. 19. A neutral field tray according to claim 17, further comprising: a distal endwall at said distal end of said trough. 20. A neutral field tray according to claim 19, further comprising: a cover extending over a distal end of said base, such that when the instrument is positioned in said trough, said trough further shields the sharp of the instrument.