An implant for filling and/or distracting a body region, particularly a non-soft tissue cavity, has a plurality of segments wherein at least two of the segments are flexibly connected. The segments have a crush-strength sufficient to create and/or maintain the distraction of two or more non-soft tis
An implant for filling and/or distracting a body region, particularly a non-soft tissue cavity, has a plurality of segments wherein at least two of the segments are flexibly connected. The segments have a crush-strength sufficient to create and/or maintain the distraction of two or more non-soft tissue body surfaces, and to maintain the stability of the body region. The implant may be inserted into a cavity by an applicator having a cannula with a distal opening, and a rotary driver for applying force to move the implant within the cannula.
대표청구항▼
1. A locking apparatus securable in a cavity, the apparatus comprising: an elongate body comprising an elongate threaded body having a distal end and a proximal end and being adapted to be disposed in a cavity; anda locking device comprising a plurality of implants, each of the implants including a
1. A locking apparatus securable in a cavity, the apparatus comprising: an elongate body comprising an elongate threaded body having a distal end and a proximal end and being adapted to be disposed in a cavity; anda locking device comprising a plurality of implants, each of the implants including a plurality of flexibly connected segments wherein each segment is flexibly connected to each immediately adjacent segment by a flexible connecting member including at least one of a group of a string, a fiber, and a wire, each of the segments comprising a pellet secured to the flexible connecting member in such a manner that the pellet is not rotatable relative to the flexible connecting member, each of the pellets having at least one of(a) a hole therethrough through which the associated flexible connecting member is threaded,(b) one or more attachments sites to which the associated flexible connecting member is tied or otherwise attached,(c) one of a track or a groove that mates to the associated flexible connecting member,(d) adhesive attaching the pellet to the associated flexible connecting member, or(e) a crimped or swaged attachment to the flexible connecting member; andat least two of the plurality of implants being connected to one another by a coupler to which each of the implants is attached, the coupler defined by one of a loop or a ring disposed at a first end of the locking device, the coupler disposed near the distal end of the elongate body, thereby attaching the locking device to the elongate body,the implants being adapted to, when inserted in the cavity, become engaged against the elongate body to help anchor the elongate body in the cavity, and the segments of the implant being configured to couple with the threads of the elongate body to secure the elongate body within a non-soft body tissue. 2. The device of claim 1, at least some of the flexibly connected segments being frangible and adapted to rupture upon engagement to the elongate body in the cavity from pressure created by contact between the elongate body and the cavity wall. 3. The device of claim 2, one or more of the flexibly connected segments containing a settable material in a fluent phase enclosed within the segment designed to release upon rupture of the flexibly connected segments from pressure created by contact between the elongate body and the cavity wall, the settable material hardening only after rupture of the flexibly connected segments. 4. The device of claim 1, wherein the elongate threaded body comprising a bone screw. 5. The device of claim 1, wherein each of the plurality of implants extending from the distal end of the elongate body toward the proximal end of the elongate body. 6. The device of claim 1, the elongate body comprising a fastener. 7. The device of claim 1, at least some of the flexibly connected segments of each of the plurality of implants being compressible. 8. The device of claim 1, each of the implants defining a flexible linear array of flexibly connected segments. 9. A locking apparatus, comprising: a fastening device including an elongate threaded body adapted to be disposed in a cavity;a locking device comprising a plurality of implants, each of the implants comprising a flexible linear array of flexibly connected segments, each of the segments comprising a pellet, each segment being flexibly connected to each immediately adjacent segment by a flexible connecting member including at least one of a group of a string, a fiber, and a wire, each of the pellets secured to the flexible connecting member in such a manner that the pellet is not rotatable relative to the flexible connecting member and each pellet having at least one of (a) a hole therethrough through which the associated flexible connecting member is threaded, (b) one or more attachments sites to which the associated flexible connecting member is tied or otherwise attached, (c) one of a track or a groove that mates to the associated flexible connecting member, (d) adhesive attaching the pellet to the associated flexible connecting member, or (e) a crimped or swaged attachment to the flexible connecting member; and a coupler defined by one of a loop or a ring attached to each of the implants,the coupler attached to a distal end of the fastening device, the flexibly connected segments of the plurality of implants surrounding the fastening device and when inserted into the cavity, the implants are adapted to become engaged against the fastening device to help anchor the fastening device within the cavity, and the segments of the implant being configured to couple with the threads of the elongate threaded body to secure the elongate threaded body within a non-soft body tissue. 10. The locking device of claim 9, the coupler configured to fit over the distal end of the elongate threaded body. 11. The locking device of claim 9, at least some of the flexibly connected segments being frangible and adapted to rupture upon fastening the elongate threaded body in the fastener cavity. 12. The device of claim 9, each of the implants, when inserted in the cavity, extending from the coupler, along a length of the elongate threaded body, from the distal end of the elongate threaded body toward the proximal end of the elongate threaded body.
Manzi, Richard; Lipschultz, Tyler; Barreiro, Peter; LoGuidice, Mark D.; Wilson, Thomas; Wysocki, Steve, Apparatus and method for injecting fluent material at a distracted tissue site.
Prygoski, Matthew P.; Lozier, Antony J.; Parrott, Russell M.; Gray, Andrew L.; Pacelli, Nicolas J., Apparatus and method for prophylactic hip fixation.
Stol Israel (Monroeville PA), Fastener improvement including introduction of selected capsule of adhesive into porous basket hung in bore for activati.
Stevens,Sheila S; Boucher,Ryan P; Follmer,Lulu; Salom,Nenita; Reiss,Paul; Ico,Cesar; Talmadge,Karen D; Reiley,Mark A; Scholten,Arie, Inflatable device for use in surgical protocol relating to fixation of bone.
Reiley Mark A. ; Scholten Arie ; Talmadge Karen D., Inflatable device for use in surgical protocols relating to treatment of fractured or diseased bones.
Kupiecki David (Cupertino CA) Thach Cong (Fremont CA) Ortiz John E. (East Palo Alto CA) Sheehan Neil J. (Palo Alto CA), Liquid coils with secondary shape.
Garfield Nathaniel H. (Harrison NY) Nissenbaum Israel (Brooklyn NY), Method of securing an anchor with extrusion plastic molding in a solid wall substrate.
Scholten Arie (4175 Tamayo St. Fremont CA 94536) Reiley Mark A. (333 63rd St. Oakland CA 94618), Surgical protocol for fixation of bone using inflatable device.
Scholten Arie (4175 Tamayo St. Fremont CA 94536) Reiley Mark A. (333 63rd St. Oakland CA 94618), Surgical protocol for fixation of osteoporotic bone using inflatable device.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.