초록 ▼

Methods of employing bone defect filling, e.g., polymeric bone cements, are provided. A feature of the subject methods is that vibration is employed in conjunction with the use of the cement, e.g., in preparation of the cement, in preparation of the target site, in delivery of the cement to the targ

Methods of employing bone defect filling, e.g., polymeric bone cements, are provided. A feature of the subject methods is that vibration is employed in conjunction with the use of the cement, e.g., in preparation of the cement, in preparation of the target site, in delivery of the cement to the target site, and/or following delivery of the cement to the target site. Also provided are devices, systems and kits that find use in practicing the subject methods. The subject methods, devices and systems find use in a variety of different applications.

대표청구항 ▼

What is claimed is: 1. A method of filling a target bone site with a polymeric bone cement paste composition comprising: positioning a holder in a recess of a vibration-generating element; introducing a tubular cement composition introduction element through the holder; seating the tubular cement c

What is claimed is: 1. A method of filling a target bone site with a polymeric bone cement paste composition comprising: positioning a holder in a recess of a vibration-generating element; introducing a tubular cement composition introduction element through the holder; seating the tubular cement composition introduction element in a countersunk recess in the holder; positioning at a target bone site an end of the tubular cement composition introduction element that is present in the holder of the vibration-generating element; and delivering said polymeric bone cement paste composition through said tubular cement composition introduction element in conjunction with vibration in a manner sufficient to fill said target bone site with said polymeric bone cement paste composition. 2. The method according to claim 1, wherein vibration is also employed in conjunction with preparation of said cement. 3. The method according to claim 1, wherein vibration is also employed in conjunction with preparation of a target bone site for said cement. 4. The method according to claim 1, wherein vibration is also employed in post-delivery modification of said cement. 5. The method according to claim 1, wherein said vibration has a frequency ranging from about 0.1 to about 100,000 Hz. 6. The method according to claim 1, wherein said target bone site comprises a fracture. 7. The method according to claim 1, wherein said target bone site comprises cancellous bone. 8. The method according to claim 7, wherein said vibration provides for controlled penetration of said cement composition into said cancellous bone without use of substantial pressure. 9. The method according to claim 1, wherein said tubular cement composition introduction element is a needle. 10. The method according to claim 1, wherein said tubular cement composition introduction element is a cannula.