APPARATUS AND METHODS FOR REINFORCING BONE
First Claim
Patent Images
1. An apparatus for delivering a bone reinforcing mixture to a bone comprising:
- a tube having a proximal end, a distal end, and a longitudinal axis therebetween, wherein the tube has at least one inner lumen capable of allowing a bone reinforcing mixture to pass through; and
a bone fitting portion having an opening for extending the tube through and a screw-thread portion for screwing through layers of the bone,wherein the screw-thread portion extends into a bone void of the bone, andwherein the tube extends through the bone fitting portion and into the bone.
1 Assignment
0 Petitions
Accused Products
Abstract
Apparatuses and methods for reinforcing weakened or fractured bone are disclosed. An apparatus for delivering a bone reinforcing mixture to a bone includes a tube having a proximal end, a distal end, and a longitudinal axis therebetween, wherein the tube has at least one inner lumen capable of allowing a bone reinforcing mixture to pass through, and a bone fitting portion having an opening for accepting the tube, an insertion portion for insertion into the bone, and at least one relief valve.
160 Citations
25 Claims
-
1. An apparatus for delivering a bone reinforcing mixture to a bone comprising:
-
a tube having a proximal end, a distal end, and a longitudinal axis therebetween, wherein the tube has at least one inner lumen capable of allowing a bone reinforcing mixture to pass through; and a bone fitting portion having an opening for extending the tube through and a screw-thread portion for screwing through layers of the bone, wherein the screw-thread portion extends into a bone void of the bone, and wherein the tube extends through the bone fitting portion and into the bone. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A system for reinforcing a bone comprising:
-
a tube having a proximal end, a distal end, and a longitudinal axis therebetween, wherein the tube has at least one inner lumen for allowing a bone reinforcing mixture to pass therethrough and a second inner lumen; a bone fitting portion having an opening for extending the tube through and a screw-thread portion for screwing through layers of the bone; an adhesive system engaging the proximal end of the tube for housing the bone reinforcing mixture; and a light source to provide light passing through the second inner lumen to harden the bone reinforcing mixture. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
-
-
17. A method for reinforcing a bone comprising:
-
penetrating the bone at a site adjacent to a weakened or fractured area of the bone to gain access to an interior of the bone; forming a bone void in the interior of the bone having a distal edge and a proximal edge; inserting a bone fitting portion at the penetration site, the bone fitting portion having an opening, an insertion portion for insertion into the bone, and at least one relief valve; positioning a catheter having a proximal end, a distal end, and a longitudinal axis therebetween through the opening of the bone fitting portion so the distal end of the catheter is within the bone void; infusing a bone reinforcing mixture through at least one inner lumen of the catheter into the bone void; and removing the catheter from the bone fitting portion. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25)
-
Specification