A surgical device is described. The surgical device may comprise a rotatable cutter configured to cut tissue for insertion of a cannula, and a first driver configured to be driven by a motor arrangement and to rotate the cutter. The surgical device may further include, for example, the cannula, at l
A surgical device is described. The surgical device may comprise a rotatable cutter configured to cut tissue for insertion of a cannula, and a first driver configured to be driven by a motor arrangement and to rotate the cutter. The surgical device may further include, for example, the cannula, at least one of the rotatable cutter and the first driver being disposed in a bore of the cannula. In one embodiment, the rotatable cutter may include an auger having a cutting thread. In another embodiment, the rotatable cutter may include a disk-shaped blade.
대표청구항▼
1. A surgical device, comprising: a cannula defining a longitudinal axis;a rotatable cutter supported within the cannula and being configured to cut tissue for passage of the cannula through the tissue, the rotatable cutter including a distal edge;a first driver drivable by a motor arrangement and c
1. A surgical device, comprising: a cannula defining a longitudinal axis;a rotatable cutter supported within the cannula and being configured to cut tissue for passage of the cannula through the tissue, the rotatable cutter including a distal edge;a first driver drivable by a motor arrangement and configured to rotate the rotatable cutter;at least one sensor assembly comprising a movable sensing tip, the movable sensing tip being offset radially from the rotatable cutter, the movable sensing tip including a distal edge and a proximal edge, the proximal edge of the movable sensing tip connects to a biasing member, the biasing member urging the movable sensing tip distally with respect to the rotatable cutter, wherein in a first position, the distal edge of the movable sensing tip extends beyond the distal edge of the rotatable cutter and wherein in a second position, the distal edge of the movable sensing tip and the distal edge of the cutter, are aligned along a plane which is perpendicular to the longitudinal axis of the surgical device, the second position being configured to signal the first driver to rotate and translate the rotatable cutter; anda memory device disposed in the surgical device and being configured to store data relating to at least one of, an operation of the surgical device and an identification of the surgical device, wherein the stored data is used to control an operation of the surgical device. 2. The surgical device according to claim 1, wherein the stored data includes calibration data of the surgical device, an indication of a type of surgical device, a serial number of the surgical device, an indication of usage of the surgical device, wherein the memory device is selectively connectable to a controller, and wherein the controller updates information in the memory device prior to, during and/or following use of the surgical device. 3. The surgical device according to claim 1, further comprising a controller configured to provide logical communication between the first driver and the memory device. 4. The surgical device according to claim 3, wherein the memory device is configured to store data relating to usage of the surgical device, and wherein the controller is configured to read the stored data relating to usage of the surgical device, thereby controlling the operation of the surgical device. 5. The surgical device according to claim 4, wherein the controller is configured to display an error message when the stored data indicates that the surgical device has been used. 6. The surgical device according to claim 3, wherein the memory device is configured to store at least a portion of a control program, and wherein the control program is readable by the controller to control the operation of the surgical device by the controller. 7. A method for controlling a surgical device, the method comprising: providing a surgical device, the surgical device including: a cannula defining a longitudinal axis;a rotatable cutter supported within the cannula and being configured to cut tissue for passage of the cannula through the tissue, the rotatable cutter including a distal edge;a first driver drivable by a motor arrangement and configured to rotate the rotatable cutter;at least one sensor assembly comprising a movable sensing tip, the movable sensing tip being offset radially from the rotatable cutter, the movable sensing tip including a distal edge and a proximal edge, the proximal edge of the movable sensing tip connects to a biasing member, the biasing member urging the movable sensing tip distally with respect to the rotatable cutter, wherein in a first position, the distal edge of the movable sensing tip extends beyond the distal edge of the rotatable cutter and wherein in a second position, the distal edge of the movable sensing tip and the distal edge of the cutter are aligned along a plane which is perpendicular to the longitudinal axis of the surgical device, the second position being configured to signal the first driver to rotate and translate the rotatable cutter; anda memory device disposed in the surgical device and being configured to store data relating to at least one of, an operation of the surgical device and an identification of the surgical device, wherein the stored data is used to control an operation of the surgical device;activating the surgical device for surgical use; anddetermining whether the surgical device has been utilized. 8. The method according to claim 7, further comprising displaying an error message to an operator if the surgical device has been previously used. 9. The method according to claim 7, further comprising providing a controller configured to provide logical communication between the first driver and the memory device. 10. The method according to claim 9, further comprising updating information stored in the memory device. 11. The method according to claim 9, further comprising storing at least a portion of a control program on the memory device, wherein the control program is readable by the controller to control the operation of the surgical device by the controller.
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이 특허에 인용된 특허 (110)
Johansson Mats A. (Ekliden 6 S-667 00 Forshaga SEX), Annular saw blade and annular saw.
Douvas Nicholas G. (4200 N. Gratiot Port Huron MI 48060) Dinkelkamp Henry T. (200 W. Orchard Place Mount Prospect IL 60056), Apparatus for cataract surgery.
Green David T. (Westport CT) Bolanos Henry (East Norwalk CT) Geiste Robert J. (Milford CT) Young Wayne P. (Brewster NY) Gerry Stephen W. (Bethel CT) Rende ; III Frank M. (Stamford CT), Arcuate apparatus for applying two-part surgical fasteners.
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.
Hildwein Roger L. (Cincinnati OH) Uschold Robert C. (Cincinnati OH) Staley ; Jr. J. D. (Loveland OH) Riestenberg Paul (Cincinnati OH) Gallagher Laura (Maineville OH) Nagao Rex (Cincinnati OH), Flexible encoscopic surgical port.
Riek Siegfried (Rottweil DEX) Bachmann Karl-Heinz (Villingendorf DEX) Gaiselmann Thomas (Villingendorf DEX), Instrument for the penetration of body tissue.
Nordgren Gregory N. (29670 Jackson Way Wilsonville OR 97070) Kelly Thomas L. (2368 Appaloosa Way West Linn OR 97068), Intra-artery obstruction clearing apparatus and methods.
Denen Dennis J. (Columbus OH) Eggers Philip E. (Dublin OH) Shaw Robert F. (San Francisco CA) Weller ; III Albert E. (Columbus OH), Local in-device memory feature for electrically powered medical equipment.
Burbank Fred H. (San Juan Capistrano CA) Fogarty Thomas J. (Portola Valley CA) Manska Wayne E. (Anaheim CA) Ritchart Mark A. (Murrieta CA) Ryan Timothy J. (Los Gatos CA) Zerhouni Elias A. (Baltimore , Method and apparatus for automated biopsy and collection of soft tissue.
Andersen Borge C. (Vaerlose DKX), Method for providing a cut around the anus of an animal, which is suspended from its back feet, to free the rectum from.
Ryan Dana Wm. (Davie FL) Giurtino Joel F. (Miami FL) Bales Thomas O. (Coral Gables FL), Method of using reusable surgical trocar with disposable valve assembly.
Hildwein Roger L. (Cincinnati OH) Uschold Robert C. (Cincinnati OH) Staley ; Jr. J. D. (Loveland OH) Riestenberg Paul (Cincinnati OH) Gallagher Laura (Maineville OH) Nagao Rex (Cincinnati OH), Obturator for justing a flexible trocar tube.
Yoon InBae (2101 Highland Ridge Dr. Phoenix MD 21131), Safety penetrating instrument with cannula moving during penetration and triggered safety member protrusion.
Yoon InBae (2101 Highland Ridge Dr. Phoenix MD 21131), Safety penetrating instrument with penetrating member and cannula moving during penetration and triggered safety member.
Yoon InBae (2101 Highland Ridge Dr. Phoenix MD 21131), Safety penetrating instrument with penetrating member and safety member moving during penetration and triggered safety m.
Yoon InBae (2101 Highland Ridge Dr. Phoenix MD 21131), Safety penetrating instrument with penetrating member, safety member and cannula moving during penetration and triggered.
Yoon InBae (2101 Highland Ridge Dr. Phoenix MD 21131), Safety penetrating instrument with safety member and cannula moving during penetration and triggered cannula and/or safe.
Simon Gabriel (Miami FL) Lee William (Miami FL) Nose Izuru (Miami FL) Parel Jean-Marie (Miami FL), Surgical cutting head with asymmetrical cutting notch.
Kieturakis Maciej J. (372 Beverly Dr. San Carlos CA 94070), Surgical instrument and method for helically incising a pathway into the interior of the body.
Hart Charles C. (Huntington Beach CA) Hilal Nabil (Mission Viejo CA) Shabaz Martin V. (Santa Ana CA) Ritchart Mark A. (Murrieta CA), Surgical trocar with cutoff circuit.
Powell Darrel M. ; Schwemberger Richard F. ; Privitera Salvatore ; Kelly William D. ; Keilholz David J., Trocar having protector with flexible end and improved seal assembly.
Schwemberger Richard F. ; Powell Darrel M. ; Privitera Salvatore ; Kelly William D. ; Keilholz David J., Trocar having protector with sinusoidal member.
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