An apparatus for penetrating the bone marrow of a bone is provided. The apparatus includes a handle having a drive shaft, a connector having a first end operable to connect to a drive shaft and a second end operable to connect to a penetrator hub and a penetrator hub having a penetrator that accesse
An apparatus for penetrating the bone marrow of a bone is provided. The apparatus includes a handle having a drive shaft, a connector having a first end operable to connect to a drive shaft and a second end operable to connect to a penetrator hub and a penetrator hub having a penetrator that accesses the bone marrow.
대표청구항▼
1. A method of accessing bone marrow of a bone comprising: inserting a penetrator, defined in part by an outer cannula and an inner trocar, into the bone and associated bone marrow by a handle rotating a drive shaft and an attached connector, the connector releasably attached to a hub that is attach
1. A method of accessing bone marrow of a bone comprising: inserting a penetrator, defined in part by an outer cannula and an inner trocar, into the bone and associated bone marrow by a handle rotating a drive shaft and an attached connector, the connector releasably attached to a hub that is attached to the outer cannula, the hub defining a flange with a maximum transverse dimension that is greater than a maximum transverse dimension of the connector, the flange configured to contact skin adjacent the bone when the penetrator is inserted into a patient's bone, wherein the hub is attached to the outer cannula at least at a point along the flange;detaching the handle and connector from the hub while the outer cannula is disposed in the bone and associated bone marrow; andremoving the trocar from the cannula to allow access to the bone marrow through the cannula,wherein the flange is in fixed relation to a first end of the outer cannula, the first end of the outer cannula configured to be inserted into the bone and bone marrow,wherein the first end of the outer cannula has a first plurality of cutting surfaces,wherein an end of the inner trocar proximate to the first end of the outer cannula comprises a second plurality of cutting surfaces,wherein the first plurality of cutting surfaces and the second plurality of cutting surfaces are configured to fit together to form a single drilling unit. 2. The method of claim 1, wherein the connector comprises a tapered portion,wherein the tapered portion is disposed on an exterior surface of the connector,wherein the tapered portion comprises a plurality of longitudinal ridges. 3. The method of claim 2, wherein the plurality of longitudinal ridges is configured to be grasped by a user to insert the penetrator into the bone and associated bone marrow. 4. The method of claim 3, wherein the plurality of longitudinal ridges is further configured to be grasped by the user to detach the connector from the hub. 5. A method of accessing bone marrow of a bone comprising: releasably attaching a connector, a hub, and a penetrator with a handle operable to rotate the connector, hub, and penetrator, the penetrator including an outer cannula attached to the hub, and the connector releasably coupled to the hub via a Luer fitting that includes male threads formed on the hub;rotating the handle to rotate the connector and the penetrator to insert the penetrator into the bone and associated bone marrow;detaching the handle and the connector from the outer cannula when one end of the outer cannula is located at a desired position within the bone marrow; andconnecting a tubing with the outer cannula via the Luer fitting to communicate fluid between the tubing and the bone marrow,wherein the connector is attached to an inner trocar,wherein the Luer fitting is configured to position the inner trocar at a predetermined position relative to the outer cannula,wherein the end of the outer cannula configured to be located at the desired position within the bone marrow has a first plurality of cutting surfaces,wherein an end of the inner trocar proximate to the end of the outer cannula configured to be located at the desired position within the bone marrow comprises a second plurality of cutting surfaces,wherein the first plurality of cutting surfaces and the second plurality of cutting surfaces are configured to fit together to form a single drilling unit. 6. The method of claim 5, wherein each of the first plurality of cutting surfaces fits with a respective cutting surface of the second plurality of cutting surfaces when the inner trocar is positioned at the predetermined position relative to the outer cannula. 7. The method of claim 5, wherein the connector comprises a tapered portion,wherein the tapered portion is disposed on an exterior surface of the connector,wherein the tapered portion comprises a plurality of longitudinal ridges. 8. The method of claim 7, wherein the plurality of longitudinal ridges is configured to be grasped by a user to insert the penetrator into the bone and associated bone marrow. 9. The method of claim 8, wherein the plurality of longitudinal ridges is further configured to be grasped by the user to detach the connector from the outer cannula.
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Turkel David H. (Miami FL) Bales Thomas O. (Miami FL) Scarfone Frank A. (Boca Raton FL) Jackson ; Jr. Milton L. (Miami FL), Coaxial bone marrow biopsy coring and aspirating needle assembly and method of use thereof.
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Hibner John A. ; Quatrochi Chris K. ; Raczek Randy M. ; Burdorff Mark A. ; Nguyen Anthony T., Control apparatus for an automated surgical biopsy device.
Elias Elias G. (1214 Merediths Ford Rd. Towson MD 21204) Chapolini Robert J. (9907 Forge Park Rd. Perry Hall MD 21128), Device for the controlled excision of tissue from a living body.
Cox Jeffrey A. (West Yorkshire GBX) Parapia Liakatali G. (Leeds GBX), Devices for sampling, drainage or infusion of liquids from or to the human or animal body.
Sessions Robert W. (Hinsdale IL) Jeslis Jerome (Chicago IL) Rodzen Richard A. (Bolingbrook IL), Disposable biopsy needle, particularly for bone marrow samplings.
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Loge Hans,DEX ; Kuhn Bernhard,DEX ; Gugel Bernd,DEX, Handpiece for medical purposes, in particular for a medical or dental treatment device, preferably for a cutting treatm.
Von Hoff Daniel D. (San Antonio TX) Kuhn John G. (San Antonio TX) Leighton Paul W. (Thiensdille WI) Wakeman Howard M. (Thiensdille WI), Intramedullary catheter.
Melker Richard J. (Gainesville FL) Gearen Peter F. (Gainesville FL) Miller Gary J. (Gainesville FL) DeBruyne Michael P. (Bloomington IN) Molitor Lisa (Gainesville FL), Intraosseous needle.
Melker Richard J. (Gainesville FL) Gearen Peter F. (Gainesville FL) Miller Gary J. (Gainesville FL) DeBruyne Michael P. (Bloomington IN) Molitor Lisa (Gainesville FL), Intraosseous needle.
Melker Richard J. (Gainesville FL) Gearen Peter F. (Gainesville FL) Miller Gary J. (Gainesville FL) DeBruyne Michael P. (Bloomington IN) Molitor Lisa (Gainesville FL), Intraosseous needle.
Kramer George C. (Davis CA) Blaisdell William (Sacramento CA) Henderson Jerald M. (Davis CA) Bay Brian (Davis CA), Method and apparatus for intraosseous infusions.
Findlay, Judith M.; Johnson, David L.; Krasnich, Misha; Jacobs, Michael W., Method and apparatus for the intraosseous introduction of a device such as an infusion tube.
Manosalva Edgar G. (Columbus OH) Ross Jeffrey R. (Dublin OH) Goldhardt Donald J. (Grove City OH), Method for loading a T-shaped tension device into a slotted needle.
Lilley Stephen John,GBX ; Taylor Hugh Francis,GBX ; Theobald David Reginald,GBX ; Carlson Craig J. ; Rosen David I. ; Johnson Thomas R., Nozzle assembly with lost motion connection for medical injector assembly.
Jonathan K. Embleton GB; Stephen P. Jones GB; Richard J. Malcolmson GB; Luigi G. Martini GB; Peter J. Houzego GB; Sarah A. Rocca GB; Howard N. Stevens GB, Ocular treatment device.
Stephens, Randy R.; Kretchman, John A.; Hileman, Mark D.; Ladd, Douglas N., Surgical biopsy device having automatic rotation of the probe for taking multiple samples.
Anspach ; Jr. William E. (4500 Riverside Dr. Palm Beach Gardens FL 33410) Del Rio Eddy H. (11413 52nd Rd. N. Royal Palm Beach FL 33411), Surgical cutting instrument.
Privitera Salvatore ; Hibner John A. ; Buzzard Jon D. ; Piller Michael E. ; Iverson David S. ; Reiter Michael J., Surgical device for the collection of soft tissue.
Kramer George C. (5 Tiki Cir. Galveston TX 77554) Thomas William B. (Fremont CA) Wilson Jay (Portola Valley CA), System and method for rapid vascular drug delivery.
Kramer George C. (Galveston TX) Spoon Herbert H. (San Antonio TX) Miller Larry J. (Spring Branch TX) Collette David J. (San Antonio TX) Zamorano Rubn G. (San Antonio TX) Jenkinson Joel P. (Galveston , System and method for rapid vascular drug delivery.
Reiley Mark A ; Scholten Arie ; Talmadge Karen D ; Scribner Robert M, Systems and methods for treating fractured or diseased bone using expandable bodies.
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