The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jul. 15, 2025

Filed:

Nov. 16, 2015
Applicant:

Spinesmith Partners, L.p., Austin, TX (US);

Inventors:

John B. Rossman, Austin, TX (US);

Dru Dunworth, Austin, TX (US);

Nathan Drawe, Boerne, TX (US);

Assignee:

SpineSmith Partners, L.P., Austin, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/46 (2006.01); A61B 17/16 (2006.01); A61B 17/17 (2006.01); A61B 17/56 (2006.01); A61B 17/74 (2006.01); A61B 17/88 (2006.01); A61F 2/28 (2006.01); A61F 2/30 (2006.01); A61K 35/35 (2015.01);
U.S. Cl.
CPC ...
A61F 2/4601 (2013.01); A61B 17/1721 (2013.01); A61B 17/1635 (2013.01); A61B 17/1637 (2013.01); A61B 17/1668 (2013.01); A61B 17/1697 (2013.01); A61B 17/1703 (2013.01); A61B 17/1742 (2013.01); A61B 2017/564 (2013.01); A61B 17/742 (2013.01); A61B 17/8805 (2013.01); A61B 17/8833 (2013.01); A61F 2002/2828 (2013.01); A61F 2002/2832 (2013.01); A61F 2002/30057 (2013.01); A61F 2002/30766 (2013.01); A61K 35/35 (2013.01);
Abstract

The present disclosure describes a method and device for treatment of bone lesions. The device may include a combination of a drill device, a drill guide, a guide wire, and a syringe. The drill device includes a cannula through which a substance may be injected, an attachment head, and a drill bit. The attachment head may include a fitting for a powered or manual drill and a luer fitting for attaching a syringe or other device. The drill guide includes a cannula with an inner diameter sized to accommodate the cannula of the drill device. The method may include: placing a drill guide near a bone-lesion site, inserting a guide wire through the drill guide, inserting a drill device into the drill guide, removing the guide wire, drilling the bone, and injecting a cellular component and a retention medium into the bone near the lesion site.


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