Steerable and curvable cavity creation system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61B-017/88
A61B-017/00
출원번호
US-0736871
(2013-01-08)
등록번호
US-9510885
(2016-12-06)
발명자
/ 주소
Burger, Keith
Cheatwood, Joshua
Chen, Shixin
출원인 / 주소
Osseon LLC
대리인 / 주소
Reed Smith LLP
인용정보
피인용 횟수 :
2인용 특허 :
251
초록▼
Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone cement injection needle is provided, having a laterally deflectable distal end. Systems are also disclosed, including the steerable and curvable injection needle, introducer and stylet. The system can
Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone cement injection needle is provided, having a laterally deflectable distal end. Systems are also disclosed, including the steerable and curvable injection needle, introducer and stylet. The system can also include various exit ports that can be configured with clog-resistant features, such as an obturator. Steerable cavity creation systems and methods are also disclosed.
대표청구항▼
1. A steerable cavity creation device having a proximal end and a distal end, comprising: an outer shaft having a proximal end and a distal end, an inner tubing extending therethrough, a first hypotube diposed within the inner tubing, and a second hypotube disposed within the first hypotube;a deflec
1. A steerable cavity creation device having a proximal end and a distal end, comprising: an outer shaft having a proximal end and a distal end, an inner tubing extending therethrough, a first hypotube diposed within the inner tubing, and a second hypotube disposed within the first hypotube;a deflectable zone on the distal end of the device, deflectable through an angular range, the deflectable zone having a proximal portion and a distal portion, wherein the first hypotube has a distal zone having a first plurality of Slots, and the second hypotube has a distal zone having a second plurality of slots, herein the first plurality of slots is oriented 180 degrees circumferentially apart from the second plurality of slots, wherein the first hypotube has a first longitudinal axis extending from the proximal end to the proximal portion of the deflectable zone, wherein the deflectable zone is movable from a first substantially straight configuration in an a unstressed state to a second deflected configuration;a deflection controller on the proximal end of the device, wherein the deflection controller is actuated by rotation about the first longitudinal axis of the first hypotube, wherein upon rotation of the deflection controller a proximally directed force is exerted on a movable actuator attached to the second hypotube to actively change the curvature of the deflectable zone, wherein the first hypotube is held stationary when the movable actuator applies a force to the second hypotube;an input port positioned distally on the second hypotube relative to the deflection controller;a cavity creating element carried by the deflectable zone, wherein the cavity creating element comprises a balloon having a balloon chamber, wherein the balloon has as proximal neck and a distal neck, wherein the proximal neck is attached to the distal end of the outer shaft and the distal neck is attached to the inner tubing, wherein the inner tubing is configured to seal the balloon chamber; anda distal tip positioned over the distal neck of the balloon and over a distal end of the first hypotube and a distal end of the second hypotube. 2. The cavity creation device of claim 1, wherein the first plurality of slots each have an axial width that is between about 1.5x and 3x of the axial width of each of the second plurality of slots. 3. The cavity creation deice of claim 1, wherein the axial width of each of the second plurality of slots is between about .001″ and, 005″. 4. The cavity creation device of claim 1, wherein the total distance of the second plurality of slots is at least the number of the first plurality of slots. 5. The cavity creation device of claim 1, wherein the device has a closed distal end. 6. The cavity creation device of claim 1, wherein the first hypotube and the second hypotube are comprised of metal. 7. The cavity creation device of claim 6, wherein the distal end of the first hypotube and the distal end of the second hypotube are attached to each other at the distal tip. 8. The cavity creation device of claim 7, wherein the distal end of the first hypotube and the distal end of the second hypotube are attached to each other at the distal tip by welding.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (251)
Frisbie Jeffrey S. (San Jose CA) Samson Wilfred J. (Saratoga CA), Adjustable rotation limiter device for steerable dilatation catheters.
Bodicky Raymond O. (Oakville MO) Crouther Ronald (Chesterfield MO) Forney LeRoy S. (St. Louis MO) Serowski Andrew (Ballwin MO), Angiographic catheter with balanced dye injection openings.
Ghajar Jamshid B. G. (New York NY) Hariri Robert J. (New York NY) Ghadjar Fathali G. (New York NY), Angled hole ventricular catheter and method of making same.
Genge,Brian R.; Wu,Licia; Sauer,Glenn R.; Wuthier,Roy E.; Genge,Ronald, Biocompatible cement containing reactive calcium phosphate nanoparticles and methods for making and using cement.
Cooke Francis W. (Wichita KS) Marrero Thomas R. (Columbia ; MO) Yasuda Hirotsuga K. (Columbia ; MO), Bone cement having chemically joined reinforcing fillers.
Piez Karl A. (Menlo Park CA) Pharriss Bruce B. (Palo Alto CA) Chu George H. (Sunnyvale CA) Smestad Thomas L. (Palo Alto CA) Hendricks Diana (Brea CA), Calcium phosphate/atelopeptide collagen compositions for bone repair.
Guss Stephen B. (30 Jefferson Ave. Morristown NJ 07960) Goldman Mark R. (1 Emerson Place No. 14A Boston MA 02114) Zir Leonard M. (7 Elwin Road Natick MA 01760), Cardiac catheter and method of using same.
Kummer Frederick J. (344 82nd St. Brooklyn NY 11209) Stuchin Steven A. (955 Park Ave. New York NY 10028), Cement plug for the medullary canal of a bone and coacting tool for installing same.
Rhee Woonza (Palo Alto CA) Wallace Donald G. (Menlo Park CA) Michaels Alan S. (Boston MA) Burns ; Jr. Ramon A. (Fremont CA) Fries Louis (Los Altos CA) DeLustro Frank (Belmont CA) Bentz Hanne (Newark , Composition for bone repair.
Ponsard Benoit (Boulogne Billancourt FRX), Device for synchronizing a clock in relation to an incident digital signal, in particular at high transmission rates.
Phillips, Frank M.; Layne, Richard W.; Way, Bryce Anton; Rothwell, Derek S.; Cantu, Alberto Ruiz; Edidin, Avram Allan; Reiley, Mark A.; Scholten, Arie, Devices for creating voids in interior body regions and related methods.
Siegal, Tzony, Devices for introduction into a body along a substantially straight guide to form a predefined curved configuration, and methods employing same.
Rosenman, Daniel C.; Altman, Peter A.; Hakim, Brian K.; Kayser, Daniel J.; Maston, Robert E.; McEtchin, Douglas, Drug delivery catheters that attach to tissue and methods for their use.
Larsson Kare (Bjrred SEX) Hakansson Hakan (Lund SEX), Implant material composition, preparation thereof as well as uses thereof and implant product obtainable therefrom.
Wallace Donald G. (Menlo Park CA) McMullin Hugh (Pacifica CA) Chu George (Cupertino CA), Injectable ceramic compositions and methods for their preparation and use.
Draenert Klaus (Gabriel-Max-Str. 3 W-8000 Munchen 90 DEX), Material as a starting material for the preparation of bone cement, process for its preparation and process for the prep.
Sharkey Hugh R. ; Ashley John ; Saal Joel ; Saal Jeffrey A. ; Le Le Trong, Method and apparatus for delivering or removing material from the interior of an intervertebral disc.
Kramer George C. (Davis CA) Blaisdell William (Sacramento CA) Henderson Jerald M. (Davis CA) Bay Brian (Davis CA), Method and apparatus for intraosseous infusions.
Hochschuler, Stephen; Johnson, Wesley; Nickels, Kevin L.; Hektner, Thomas R.; Wales, Larry; Lipschultz, Tyler, Method and apparatus for treating a vertebral body.
Raftopoulos Demetrios D. (3703 Cherrywood La. Toledo OH 43615) Baril James D. (465 Canal Ct. Waterville OH 43566), Method of and device for placing a barrier in a cavity provided in a bone shaft.
Bellare, Anuj; Fitz, Wolfgang; Gomoll, Andreas H.; Scott, Richard D.; Thornhill, Thomas S., Nanocomposite surgical materials and method of producing them.
Ying,Jackie Y.; Ahn,Edward S.; Nakahira,Atsushi, Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production.
Ryan Timothy J. (San Francisco CA) Winslow Charles J. (Walnut Creek CA), Percutaneous discectomy system having a bendable discectomy probe and a steerable cannula.
Thompson Jeffrey E. (N775 Bloomer Mill Rd. LaCrosse WI 54601), Prepackaged syringe and catheter apparatus for deep administration of a fluid, and method of making same.
Ducheyne Paul (Bryn Mawr PA) Topoleski L. D. Timmie (Philadelphia PA) Cuckler John M. (Haverford PA), Reinforced bone cement, method of production thereof and reinforcing fiber bundles therefor.
Lemperle Stephan M. ; Calhoun Christopher J., Resorbable, macro-porous, non-collapsing and flexible membrane barrier for skeletal repair and regeneration.
Ladika Joseph E. (2005 20th St. ; Ct. West Bradenton FL 33505) Tempkin David L. (647 Key Royal Dr. Holmes Beach FL 33510), Selective pulmonary arteriograph catheter.
Samson Wilfred J. (Saratoga CA) Frisbie Jeffrey S. (San Jose CA), Steerable balloon dilatation catheter assembly having dye injection and pressure measurement capabilities.
Bencini,Robert F.; Durman,Bernard J.; Campbell,Peter Franklin; Shuman,Brandon; Thompson,Russell B., Steerable device for introducing diagnostic and therapeutic apparatus into the body.
Chappuis, James L.; Veldman, Michael S.; Taylor, Harold S., Surgical instrumentation and method for forming a passage in bone having an enlarged cross-sectional portion.
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.
Ralph,Christopher R; Layne,Richard W; Sand,Paul M; Scribner,Robert M; Reiley,Mark A, Systems and methods for reducing fractured bone using a fracture reduction cannula.
Reiley Mark A ; Scholten Arie ; Talmadge Karen D ; Scribner Robert M, Systems and methods for treating fractured or diseased bone using expandable bodies.
Reiley, Mark A; Scholten, Arie; Talmadge, Karen D; Scribner, Robert M, Systems and methods for treating fractured or diseased bone using expandable bodies.
Clark David W. ; Clark Souise S. ; Chornenky Victor I. ; Forman Michael R. ; Lee Jeffrey A., Thrombolytic filtration and drug delivery catheter with a self-expanding portion.
Dingeldein Elvira (Dreieich DEX) Wahlig Helmut (Darmstadt DEX) Wotschokowsky Manfred (Darmstadt DEX) Moddelmog G (Darmstadt DEX), Tricalcium phosphate for implant materials wherein the pores of the tricalciumphosphate are filled with antibiotic and a.
Faccioli Giovanni (Monzambano ITX) De Bastiani Basilio M. (Montegrotto ITX) Magnan Bruno (Verona ITX) Soffiatti Renzo (Nogara ITX), Two phase cement mixture, particularly suitable for othopaedics.
Boyd, Lawrence M.; Ratcliffe, Jr., John J.; Adamson, Tim E.; Grata, Paul J., Instrument and system for placing graft, implant and graft material for minimally invasive posterolateral fusion.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.