1. A surgical system for stabilizing a first bone segment to a second bone segment, the system comprising:
a plate having a first end and a second end, wherein the first end is configured to be secured to the first bone segment and the second end is configured to be secured to the second bone segment, and further wherein the plate has a structural integrity sufficient to stabilize the first bone segment to the second bone segment;
the plate comprising a first, generally toroidal body at the first end of the plate, a second generally toroidal body at the second end of the plate, and a bridge connecting the first generally toroidal body to the second generally toroidal body;
the first generally toroidal body comprising at least one opening extending therethrough for receiving attachment apparatus therethrough for securing the first generally toroidal body to the first bone segment, and the second generally toroidal body comprising at least one opening extending therethrough for receiving attachment apparatus therethrough for securing the second generally toroidal body to the second bone segment.
2. A surgical system according to claim 1 wherein the attachment apparatus comprises a screw.
3. A surgical system according to claim 1 wherein the attachment apparatus comprises a sleevescrew construction, wherein the sleevescrew construction comprises:
a sleeve adapted for positioning through the at least one opening and into a bone segment, the sleeve comprising:
a shank having a distal end and a proximal end and a recess extending from the distal end to the proximal end, wherein the recess narrows toward the distal end of the shank, and further wherein the distal end of the shank is slit so as to form a plurality of radially-expandable segments; and
an enlarged head formed at the proximal end of the shank, the enlarged head being formed so as to be radially-expandable;
the sleeve being sized so that when the sleeve is positioned through the at least one opening and into the bone segment, at least a portion of the radially-expandable segments extend into the bone segment; and
a screw adapted for positioning in the recess in the sleeve, the screw being sized so as to (i) radially expand the distal end of the sleeve so that the sleeve is secured to the bone, and (ii) radially expand the enlarged head of the sleeve so that the sleeve is secured to the plate, whereby to secure the plate to the bone.
4. A surgical system according to claim 3 wherein the at least one opening has a non-circular configuration, and further wherein the enlarged head of the sleeve has a non-circular configuration, whereby to lock the sleeve against spinning within the plate when the screw is advanced into the recess of the sleeve.
5. A surgical system according to claim 3 wherein the enlarged head of the sleeve comprises a pair of diametrically-opposed, radially-projecting fingers extending outwardly from the enlarged head, and further wherein the at least one opening comprises a pair of diametrically-opposed, radially-extending depressions extending into the plate, the fingers and depressions mating with one another so as to form a pivot mount.
6. A surgical system according to claim 3 wherein the enlarged head of the sleeve comprises a pair of diametrically-opposed, radially-projecting fingers extending outwardly from the enlarged head, and further wherein the at least one opening comprises a pair of diametrically-opposed, radially-extending grooves extending into the plate, the fingers and grooves mating with one another so as to form a sliding mount.
7. A surgical system according to claim 1 wherein the plate further comprises at least one hole extending therethrough for receiving a pin extending therethrough for pinning the plate to bone.
8. A surgical system according to claim 1 wherein the system further comprises:
a supplemental plate for stabilizing a third bone segment to the second bone segment, the supplemental plate having a first end and a second end, wherein the first end is configured to be secured to the second generally toroidal body of the plate and the second end is configured to be secured to the third bone segment, and further wherein the supplemental plate has a structural integrity sufficient to stabilize the third bone segment to the second bone segment;
the supplemental plate comprising a first, generally toroidal body at the first end of the supplemental plate, a second generally toroidal body at the second end of the supplemental plate, and a bridge connecting the first generally toroidal body to the second generally toroidal body;
the first generally toroidal body comprising a cavity extending therethrough for mounting on the second generally toroidal body of the plate so as to secure the supplemental plate to the plate, and the second generally toroidal body comprising at least one opening extending therethrough for receiving attachment apparatus therethrough for securing the second generally toroidal body to the third bone segment.
9. A surgical system according to claim 8 wherein the second generally toroidal body of the plate has an outer surface characterized by a taper, and further wherein the cavity of the first generally toroidal body of the supplemental plate has an inner surface characterized by a corresponding taper, whereby to facilitate mounting the first generally toroidal body of the supplemental plate to the second generally toroidal body of the plate.
10. A surgical system according to claim 8 wherein the second generally toroidal body of the plate has an outer surface characterized by a plurality of locking surfaces, and further wherein the cavity of the first generally toroidal body of the supplemental plate has an inner surface characterized by a plurality of corresponding locking surfaces, whereby to facilitate securing the first generally toroidal body of the supplemental plate to the second generally toroidal body of the plate.
11. A surgical system according to claim 10 wherein the locking surfaces comprise teeth.
12. A surgical system according to claim 10 wherein the locking surfaces comprise facets.
13. A surgical system according to claim 8 wherein the supplemental plate is mounted to the plate so that the supplemental plate is substantially axially aligned with the plate.
14. A surgical system according to claim 8 wherein the supplemental plate is mounted to the plate so that the supplemental plate extends at an angle to the plate.
15. A surgical system according to claim 8 wherein the first generally toroidal body of the supplemental plate comprises a strap for positioning over a portion of the plate, and further wherein the strap is secured to the plate.
16. A surgical system according to claim 8 wherein the bridge of the plate is cut back so as to provide an enhanced range of connections between the supplemental plate and the plate.
17. A surgical system according to claim 8 wherein the second generally toroidal body of the plate is cut back so as to provide an enhanced range of connections between the supplemental plate and the plate.
18. A method for stabilizing a first bone segment to a second bone segment, the method comprising:
providing a surgical system comprising:
a plate having a first end and a second end, wherein the first end is configured to be secured to the first bone segment and the second end is configured to be secured to the second bone segment, and further wherein the plate has a structural integrity sufficient to stabilize the first bone segment to the second bone segment;
the plate comprising a first, generally toroidal body at the first end of the plate, a second generally toroidal body at the second end of the plate, and a bridge connecting the first generally toroidal body to the second generally toroidal body;
the first generally toroidal body comprising at least one opening extending therethrough for receiving attachment apparatus therethrough for securing the first generally toroidal body to the first bone segment, and the second generally toroidal body comprising at least one opening extending therethrough for receiving attachment apparatus therethrough for securing the second generally toroidal body to the second bone segment; and
securing the first generally toroidal body to the first bone segment and securing the second generally toroidal body to the second bone segment.
19. A method according to claim 18 wherein:
the surgical system further comprises:
a supplemental plate for stabilizing a third bone segment to the second bone segment, the supplemental plate having a first end and a second end, wherein the first end is configured to be secured to the second generally toroidal body of the plate and the second end is configured to be secured to the third bone segment, and further wherein the supplemental plate has a structural integrity sufficient to stabilize the third bone segment to the second bone segment;
the supplemental plate comprising a first, generally toroidal body at the first end of the supplemental plate, a second generally toroidal body at the second end of the supplemental plate, and a bridge connecting the first generally toroidal body to the second generally toroidal body;
the first generally toroidal body comprising a cavity extending therethrough for mounting on the second generally toroidal body of the plate so as to secure the supplemental plate to the plate, and the second generally toroidal body comprising at least one opening extending therethrough for receiving attachment apparatus therethrough for securing the second generally toroidal body to the third bone segment;
and further wherein the method comprises the additional step of securing the first generally toroidal body of the supplemental plate to the plate and securing the second generally toroidal body of the supplemental plate to the third bone segment.
20. A surgical system according to claim 1 wherein the system further comprises:
a protective collar configured to be secured to the second generally toroidal body of the plate.
21. A surgical system according to claim 20 wherein the second generally toroidal body of the plate has an outer surface characterized by a plurality of locking surfaces, and further wherein the protective collar has an inner surface characterized by a plurality of corresponding locking surfaces, whereby to facilitate securing the protective collar to the second generally toroidal body of the plate.
22. A surgical system according to claim 8 wherein the system further comprises:
a protective collar configured to be secured to the second generally toroidal body of the supplemental plate.
23. A surgical system according to claim 22 wherein the second generally toroidal body of the supplemental plate has an outer surface characterized by a plurality of locking surfaces, and further wherein the protective collar has an inner surface characterized by a plurality of corresponding locking surfaces, whereby to facilitate securing the protective collar to the second generally toroidal body of the supplemental plate.
24. A surgical system according to claim 8 wherein the system further comprises:
a second supplemental plate for stabilizing a fourth bone segment to the third bone segment, the second supplemental plate having a first end and a second end, wherein the first end is configured to be secured to the second generally toroidal body of the supplemental plate and the second end is configured to be secured to the fourth bone segment, and further wherein the second supplemental plate has a structural integrity sufficient to stabilize the fourth bone segment to the third bone segment;
the second supplemental plate comprising a first, generally toroidal body at the first end of the second supplemental plate, a second generally toroidal body at the second end of the second supplemental plate, and a bridge connecting the first generally toroidal body to the second generally toroidal body;
the first generally toroidal body comprising a cavity extending therethrough for mounting on the second generally toroidal body of the supplemental plate so as to secure the second supplemental plate to the supplemental plate, and the second generally toroidal body comprising at least one opening extending therethrough for receiving attachment apparatus therethrough for securing the second generally toroidal body to the fourth bone segment.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
I claim:
1. Sole of golf shoes comprising:
an inner fluid chamber installed at inner part of the sole;
an outer fluid chamber installed at outer part of the sole; and
a fluid moving velocity control path disposed between the inner fluid chamber and the outer fluid chamber, wherein cross sectional area of the fluid moving velocity control path is controlled by a check valve, so that fluid moves quickly from the inner chamber to the outer chamber and slowly from the outer chamber to the inner chamber.
2. Sole of golf shoes comprising:
an inner fluid chamber installed at inner part of the sole;
an outer fluid chamber installed at outer part of the sole; and
a fluid moving velocity control path disposed between the inner fluid chamber and the outer fluid chamber, wherein cross sectional area of the fluid moving velocity control path is determined for optimum slope on the sole.