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Tubing assembly and signal generator placement control device and method for use with catheter guidance systems

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-025/00
  • A61M-025/01
  • A61B-001/00
  • A61B-005/06
  • A61B-017/34
  • A61M-025/06
출원번호 US-0852775 (2015-09-14)
등록번호 US-9579488 (2017-02-28)
발명자 / 주소
  • Shaughnessy, Michael C.
  • Platt, David K.
  • Purnell, Shawn G.
  • Nassif, George A.
  • Smith, Andrew M. L.
출원인 / 주소
  • CORPAK MEDSYSTEMS, INC.
대리인 / 주소
    K&L Gates LLP
인용정보 피인용 횟수 : 0  인용 특허 : 556

초록

A tubing assembly having a signal generator placement control device for use in conjunction with electronic catheter guidance systems. The control device facilitates control of the position the guidance systems' signal generator relative to the end of the tubing assembly. The tubing assembly include

대표청구항

1. A tubing assembly, comprising: a magnetic field generator;a union device with an elongated portion defining a passage of a first length;a tubular insulator including a portion configured to be coaxially moved along the passage of the union device and coupled to the union device;a tubular connecto

이 특허에 인용된 특허 (556)

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  204. DuBois Tom ; Elton Richard ; Teague Gary, Flexible kink resistant, low friction guidewire with formable tip, and method for making same.
  205. Elton Richard K. (Glens Falls NY), Flexible lubricious organic coatings.
  206. Elton Richard K. (Glens Falls NY), Flexible lubricious organic coatings.
  207. Stewart Daren L. (Redwood City CA), Flexible retainer flange for gastrostomy tube and the method of installing it.
  208. Ives Frank E. (Kent WA) Nash Terrence G. (Renton WA), Flow indicator for positive displacement pump.
  209. Andersen Erik (Gurnee IL) Quinn David G. (Grayslake IL) Wendland Steven E. (Rolling Meadows IL) Nassif George (Palatine IL), Fluid access port for medical container.
  210. Manschot James G. (Eagle WI) Salvadori Lawrence A. (Milwaukee WI) Plekenpol David D. (Whitefish Bay WI), Fluid delivery system and method.
  211. Hogan Lawrence R. (Lake Villa IL), Fluid pump and quick release mounting arrangement therefor.
  212. Lauchenauer Alfred E. (Horn CHX), Foam treatment of air permeable substrates.
  213. Rosenberg Philip (Gurnee IL), Foley catheter assembly.
  214. Evans ; III Russell M. (Lower Burrell PA) Machek James E. (Valencia PA) Cowan Kevin P. (Allison Park PA), Formed core catheter guide wire assembly.
  215. Dodge Larry H. (St. Paul MN) Stone Stanford C. (St. Paul MN), Free flow prevention system for infusion pump.
  216. Ernesto Guala (Turin ITX) Mario Beolchi (Turin ITX), Gas-tight closure device for the connecting ends of tubes for biomedical fluid-transporting apparatus, particularly haem.
  217. Suzuki Yutaka (Chiba JPX) Kashiwagi Hideyuki (Tokyo JPX) Aoki Teruaki (Tokyo JPX) Koshino Fumiichi (Tokyo JPX) Picha George J. (Independence OH) Szpak Anthony J. (Parma OH), Gastric access device.
  218. Beal, Charles B., Gastro-intestinal tube guide and stiffener.
  219. Elbert Linda D. ; Perkins D. H. ; Nishtala Srinivas, Gastro-intestinal tube placement device.
  220. Snow Todd, Gastro-intestinal tube with dissolvable support bolster.
  221. Plumley Peter F. (8 Wealden Way Bexhill ; Sussex GB2), Gastro-intestinal tubes.
  222. Parks Stephen K. (San Jose CA), Gastro-jejunal feeding device.
  223. Russo Ronald D. (Barrington RI), Gastroenteric feeding tube.
  224. Russo Ronald D. (Barrington RI), Gastroenteric feeding tube for endoscopic placement.
  225. Bodicky Raymond O. (Mehlville MO) Crouther Ronald (Chesterfield MO), Gastroenteric feeding tube for endoscopic placement and method of use.
  226. Moss Gerald (R.D. #1 West Sand Lake NY 12196), Gastrointestinal aspirating device with suction breakers.
  227. Moss, Gerald, Gastrointestinal feeding and aspirating device for use in treating patients.
  228. Nawash Michael S. (605 Nakoma St. Midland MI 48640) Stillman Suzanne (826 N. Whittier Dr. Beverly Hills CA 90210) Mason Robert S. (745 W. Mariposa Ave. El Segundo CA 90245), Gastrostomy and other percutaneous transport tubes.
  229. Nawash Michael S. (605 Nakoma St. Midland MI 48640) Stillman Suzanne (826 N. Whittier Dr. Beverly Hills CA 90210) Mason Robert S. (745 W. Mariposa Ave. El Segundo CA 90245), Gastrostomy and other percutaneous transport tubes.
  230. McNeely Gwyn F. (Gainesville FL) Decaria Christine (Sunnyvale CA) Parks Stephen (Redwood City CA), Gastrostomy catheter system.
  231. Picha George J. ; Austin Gary ; Snow Todd, Gastrostomy device package and method of assembly.
  232. Quinn David G. (Grayslake IL) Andersen Erik (Vernon Hills IL) Wendland Steven E. (Rolling Meadows IL), Gastrostomy device with one-way valve and cuff pin.
  233. Parks Stephen K. (Sunnyvale CA), Gastrostomy feeding device.
  234. Parks Stephen K. (Sunnyvale CA), Gastrostomy feeding device.
  235. Russo Ronald D. (Barrington RI), Gastrostomy feeding port.
  236. Copenhaver Rebecca ; DeLegge Mark ; Russo Ronald D., Gastrostomy feeding ports.
  237. Gibbs Rebecca C. ; DeLegge Mark ; Russo Ronald D., Gastrostomy feeding ports with positively sealing entrance valves.
  238. Russo Ronald D. (Barrington RI) Caldwell Michael D. (East Greenwich RI) Albina Jorge E. (Providence RI), Gastrostomy tube and gastrostomy-jejunal feeding tube combination.
  239. Cracauer Raymond F. (Plymouth MN) Michels Lester D. (Eden Prairie MN), Gastrostomy tube removal tool.
  240. Hirsch William H. (5357 Fortress Trail Gahanna OH 43230) Goldhardt Donald J. (1535 Cree Ct. Grove City OH 43123), Gastrostomy tube with improved internal retaining member.
  241. Fekl ; Werner, Graduated container.
  242. Raulerson, J. Daniel; Schweikert, Timothy, Guide wire advancer and assembly and method for advancing a guide wire.
  243. Owens Robert C. (Forest Lake MN) Johnson Theodore A. (St. Paul MN), Guide wire apparatus with location sensing member.
  244. Miraki Manoucher ; Pecor Robert ; Bobo ; Jr. Donald E. ; Cieslak Ryszard ; Workman Dennis, Guide wire dispenser apparatus and method.
  245. Pecor Robert ; Miraki Manoucher ; Bobo ; Jr. Donald, Guide wire dispenser apparatus and method.
  246. McKinnon Graeme C.,CHX, Guidewire antenna.
  247. Abele John E. (Concord MA) Heath Kevin R. (Providence RI) Landman Mark S. (Sharon MA) McLaughlin Paul D. (Scituate MA), Guidewire for crossing occlusions in blood vessels.
  248. Barbere Michael D. (Dunstable MA), Guidewire having radially expandable member and method for guiding and advancing a catheter using the same.
  249. Shank Peter J. (Burlington MA), Guidewire tip construction.
  250. Ischinger Thomas A. (Munich MA DEX) Palermo Thomas J. (Methuen MA), Guidewire with tracking member and catheter exchange system.
  251. Harmjanz Dietrich (Fuchswinkel 20 DE-3101 Gross Hehlen DEX), Hose or tubular guide catheter.
  252. Jones J. Paul (Glenmoore PA), I.V. drip chamber with built-in pump activated by external means.
  253. Thompson Russell B. (Los Altos CA) McGee David (Palo Alto CA), Identification ring for catheter.
  254. Robertson William G. (Santa Barbara CA), Ileostomy appliance and method for implanting the same.
  255. von Gutfeld Robert Jacob ; Ziegler James Francis, Imaging of internal structures of living bodies by sensing implanted magnetic devices.
  256. Darrow Robert David ; Dumoulin Charles Lucian ; Souza Steven Peter, Imaging of interventional devices in a non-stationary subject.
  257. Andersen Erik (Gurnee IL), Improved percutaneous access device.
  258. Acker, David E.; Pacheco, Robert; Zou, Yong; Zilberstein, Yoel, Independently positionable transducers for location system.
  259. Dumoulin Charles L. (Ballston Lake NY) Darrow Robert D. (Scotia NY), Inductively coupled RF tracking system for use in invasive imaging of a living body.
  260. Wampler Richard K. (Gold River CA), Inflow cannula for intravascular blood pumps.
  261. Wenstrup Jan F. (Doylestown PA), Infusion pumping apparatus.
  262. Mittleman Herbert (Deerfield IL), Injection site with check valve inlet.
  263. Stricker Saul (Richmond Hill CAX), Insertable balloon with curved support.
  264. Takahashi Yutaka (Hachioji JPX) Nagayama Yoshikatsu (Sagamihara JPX) Hibino Hiroki (Hachioji JPX) Sakiyama Katsunori (Akigawa JPX) Shimizu Yoshihito (Hachioji JPX) Takehana Sakae (Machida JPX) Oaki Y, Insertion position and orientation state pickup for endoscope.
  265. Giesy Jerry D. (Portland OR) Hoskins Matthew W. (Beaverton OR), Instrument guidance system.
  266. Giesy Jerry D. (Portland OR) Hoskins Matthew W. (Portland OR), Instrument placement apparatus.
  267. Schneider Philip H. (2939A Cowley Way San Diego CA 92117) Weber William J. (520 W. Ellis Ave. Inglewood CA 90302) Massaro Thomas A. (1339 Hill Top Rd. Charlottesville VA 22903), Insulin infusion pump.
  268. Shockey Rick L. (Eagan MN) Van Tassel Robert A. (Excelsior MN), Intravascular drug delivery dilatation catheter.
  269. Classey Donald J. (Waukegan IL) Grajo Theresa (Round Lake Beach IL) Lynn Kenneth (McHenry IL) McVey John (Lake Zurich IL) Myren Eric (Barrington IL) Vehovsky Gabriel (McHenry IL), Intravenous tube safety apparatus.
  270. Gould, Arnold S.; Sawicki, Gary; Ciannella, Michael A., Introducing catheter.
  271. Waters William E. (Elizabeth NJ), Intubating device.
  272. Snelten Jeroen,NLX ; Tuithof Hans H.,NLX, Invasive device for use in a magnetic resonance imaging apparatus.
  273. Dumoulin Charles L. (Ballston Lake NY) Darrow Robert D. (Scotia NY), Invasive system employing a radiofrequency tracking system.
  274. Dumoulin Charles L. (Ballston Lake NY) Darrow Robert D. (Scotia NY), Invasive system employing a radiofrequency tracking system.
  275. Williams Rodger W. (Arlington TX), Irrigation/aspiration handpiece.
  276. Martinez ; Felix Jesus, Laminar flow connector for conduits.
  277. Ross Jeffrey R. (Dublin OH) McCamish Mark A. (Worthington OH) Senokozliff-Englehart Andrea L. (Columbus OH) Danis Roger G. (Westerville OH), Laparoscopic jejunostomy instrumentation kit.
  278. Duh Quan-Yang (San Francisco CA) Way Lawrence W. (San Francisco CA), Laparoscopic tube placement method.
  279. Fry William A. (11660 W. 155th Ter. Overland Park KS 66221), Lavage apparatus.
  280. Sharpe Leslie A. (Edina MN) Peterson Francis C. (Prescott WI), Ligature carrier for endoscopic use.
  281. Jang G. David (204 E. South St. Redlands CA 92373), Limacon geometry balloon angioplasty catheter systems and method of making same.
  282. Gilboa, Pinhas, Linking of an intra-body tracking system to external reference coordinates.
  283. Berry Gaylord L. (Salt Lake City UT) Kerby W. Lynn (Sandy UT), Locking Y-connector for selective attachment to exterior of medical tubing.
  284. Tom DuBois ; Richard Elton ; Gary Teague, Low friction guidewire with off-center core.
  285. Nelson Randall S. (Pine Springs MN) Kroll Mark W. (Minnetonka MN), Low profile defibrillation catheter.
  286. Potter Laurence A. (Flemington NJ), Low profile gastrostomy catheter.
  287. Gauderer Michael L. (Cleveland OH) Picha George J. (Independence OH) Siedlak Dennis (Willoughby Hills OH), Low profile gastrostomy device.
  288. Goldhardt Donald J. (Grove City OH) Hirsch William H. (Columbus OH), Low profile gastrostomy device with dome.
  289. Kevin C. Meier ; Peter M. Von Dyck ; Scott Alan Ruddell ; Glenn G. Fournie, Low profile jejunal adapter for a gastrojejunal feeding system.
  290. Elton Richard K. (Glens Falls NY), Lubricious hydrogel coatings.
  291. Mittleman Herbert (Deerfield IL), Luer connection.
  292. Kuhn Michael H.,DEX, MR imaging method and apparatus for guiding a catheter.
  293. Bornert Peter,DEX ; Weiger Markus,DEX ; Aldefeld Bernd,DEX, MR method and MR device for determining the position of microcoil.
  294. Van Vaals Johannes J.,NLX ; Groen Johannes P.,NLX, MR system and invasive device for interventional procedures.
  295. Gillies George T. ; Kucharczyk John ; Broaddus William C. ; Latchaw Richard, MR-visible medical device for neurological interventions using nonlinear magnetic stereotaxis and a method imaging.
  296. Glowinski Arndt,DEX ; Van Vaals Johannes J.,NLX, MRI-system and catheter for interventional procedures.
  297. Koch Roger Hilsen, Magnetic catheter tracker and method therefor.
  298. Acker David E. (Setauket NY) McNulty Ian (Naperville IL) Pacheco Robert C. (New York NY) Grandner Wayne (Port Jefferson Station NY), Magnetic determination of position and orientation.
  299. Acker David Ellis, Magnetic determination of position and orientation.
  300. Ashe Westley S., Magnetic field permeable barrier for magnetic position measurement system.
  301. Acker David E., Magnetic location system with feedback adjustment of magnetic field generator.
  302. Wendt Michael ; Busch Martin,DEX ; Bornstedt Axel,DEX ; Seibel Rainer,DEX ; Groenemeyer Dietrich,DEX, Magnetic resonance apparatus and method for determining the location of a positionable object in a subject.
  303. Anderson, Peter T.; Beauregard, Gerald L.; Cherry, Christopher D., Magnetic tracking system.
  304. Anderson, Peter T.; Beauregard, Gerald L.; Cherry, Christopher D., Magnetic tracking system.
  305. Anderson,Peter T.; Beauregard,Gerald L.; Cherry,Christopher D., Magnetic tracking system.
  306. Arenson Ronald L. ; Hassenzahl William V. ; Roberts Timothy, Magnetically directable remote guidance systems, and methods of use thereof.
  307. DeMarco Thomas J. (921 Denmeade Walk Marrietta GA 80064), Magnetically guidable intubation device.
  308. Utterberg David S. (1080 Chestnut St. ; Apt. 4A San Francisco CA 94109), Male luer lock medical fitting.
  309. Heyden Eugene L. (S. 627 Bernard ; #8 Spokane WA 99204), Marking system for tube placement.
  310. Schneider Mark, Measuring position and orientation using magnetic fields.
  311. McPhee Charles J. (Huntington Beach CA), Medical administration set with backflow check valve.
  312. Blankenship Larry K. (Ramona CA) Denny Bradley J. (San Marcos CA), Medical apparatus for monitoring body liquid discharge.
  313. Franetzki Manfred (Uttenreuth DEX) Funke Helmut (Moehrendorf DEX) Schweiker Eugen (Bubenreuth DEX), Medical catheter for intravascular long-term infusion of medication with polysiloxane hydrogel coating.
  314. Kaufman Jack W. (357 Frankel Blvd. Merrick NY 11566) Gardner Donald E. (89 ; The Helm East Islip NY 11730), Medical device.
  315. Johnson Theodore A., Medical device for insertion into the body.
  316. Clegg Robert D. (Pickerington OH) Coules Ronald A. (Barrington IL) Iversen Kent E. (Columbus OH) Osborne Robert S. (Gahanna OH) Schneider Patricia A. (Wauconda IL), Medical device improvements for enteral feeding.
  317. Smith Larry C. (Shawnee KS), Medical fluid pump apparatus.
  318. Besz William J. (Pasadena AUX) Chorley Donald P. (Torrens Park AUX) Walker Robert A. (Hawthorndene AUX), Medical instrument location means.
  319. Polvani Donald G., Medical magnetic positioning system and method for determining the position of a magnetic probe.
  320. Strommer Gera M,ILX ; Eichler Uzi,ILX, Medical positioning system.
  321. Edwards Stuart D. (Los Altos CA) Sharkey Hugh R. (Redwood City CA) Lundquist Ingemar H. (Pebble Beach CA) Lax Ronald G. (Grass Valley CA) Baker ; Jr. James A. (Palo Alto CA), Medical probe device.
  322. McPhee Charles J. (Huntington Beach CA), Medical solution container and port construction.
  323. Emde Carsten (Berlin DEX), Medical tube.
  324. Golden Robert N. ; Silverstein Fred E., Medical tube and apparatus for locating the same in the body of a patient.
  325. Fecht David C. (Manchester MO), Medical tube device.
  326. Strohl ; Jr. Clair L. (Norfolk MA) Ferragamo Michael C. (N. Dighton MA) Kay Donald A. (Sharon MA) Shapiro Alan R. (Sharon MA) Whipple Gary R. (S. Attleboro MA), Method and apparatus for catheter location determination.
  327. Acker David E. ; Gasparakis Charidimos E., Method and apparatus for determining position of object.
  328. Ehnholm Gosta J.,FIX ; Vahala Erkki T.,FIX, Method and apparatus for determining probe location.
  329. Twiss Robert G. (Palo Alto CA) Ryder Marcia A. (San Mateo CA), Method and apparatus for determining the position of catheters, tubes, placement guidewires and implantable ports within.
  330. Gabriel Sabry (Macon GA), Method and apparatus for duodenal intubation of a patient.
  331. Parks Stephen K. (San Jose CA) Fishman Udi (San Jose CA) Nuckolls Damon M. (Sunnyvale CA), Method and apparatus for emplacement of a gastrostomy catheter.
  332. Gabriel Sabry, Method and apparatus for intubation of a patient.
  333. Shim Norm (Glenview IL), Method and apparatus for metered infusion of fluids.
  334. Ben-Haim Shlomo (Haifa ILX), Method and apparatus for studying cardiac arrhythmias.
  335. Cartmell Robert L. (Bellbrook OH), Method and apparatus for tracking catheters.
  336. Slettenmark Bruno,SEX, Method and arrangement for determining the location of a catheter within an animal body.
  337. Pfeiffer Georg,SEX ; Slettenmark Bruno,SEX, Method and device for determining the position of a catheter inside the body of a patient.
  338. Gambale Richard A. (Tyngsboro MA), Method and device for preparing catheters prior to use.
  339. Hoek Bertil,SEX ; Hammarstroem Ola,SEX ; Benkowski Per,SEX ; von Malmborg Per,SEX ; Tenerz Lars,SEX, Method and sensor for wireless measurement of physiological variables.
  340. Hoek, Bertil; Hammarstroem, Ola; Benkowski, Per; Malmborg, Paer von; Tenerz, Lars, Method and sensor for wireless measurement of physiological variables.
  341. Martinelli Michael A. (58 Wedgemere Ave. Winchester MA 01890), Method and system for navigating a catheter probe.
  342. Vesely Ivan ; Smith Wayne,CAX, Method for carrying out a medical procedure using a three-dimensional tracking and imaging system.
  343. Ponzi Dean M. ; Moaddeb Shahram, Method for detecting and revascularizing ischemic myocardial tissue.
  344. Potthast Andreas,DEX, Method for determining the position of a local antenna in an examination chamber of a magnetic resonance apparatus.
  345. Markel David F. (Collegeville PA) Madison Anthony J. (Harleysville PA), Method for inserting a multiple catheter assembly.
  346. Schon, Donald A., Method for inserting a multiple catheter assembly.
  347. Snow Todd H. ; Phalen Michael P., Method for placing a feeding tube inside a gastro-intestinal tract.
  348. Volker Rasche DE, Method of and device for determining the position of a medical instrument.
  349. Calcote Robert W. (Phoenix ; AZ) Kowligi Rajagopal R. (Phoenix ; AZ) Wollner Stacy (Kewaskum WI), Method of forming dual porosity FTFE tubes by extrusion of concentric preforms.
  350. Calcote Robert (Phoenix AZ) Kowligi Rajagopal R. (Phoenix AZ) Wollner Stacy (Kewaskum WI), Method of forming dual porosity PTFE tubes by extrusion of concentric preforms.
  351. Tedeschi Eugene ; Elton Richard ; Hudson John, Method of improving the adherence of certain crosslinked polymer coatings containing PEO or PVP to a substrate.
  352. Atalar Ergin (Columbia MD) Bottomley Paul A. (Columbia MD) Zerhouni Elias A. (Baltimore MD), Method of internal magnetic resonance imaging and spectroscopic analysis and associated apparatus.
  353. Piontek Carl J. (Powell OH) Iversen Kent E. (Columbus OH) Hirsch William H. (Columbus OH) Dahl Arthur A. (Westerville OH), Method of jejunal feeding.
  354. Taniguchi Akira,JPX ; Kasama Kenji,JPX ; Hasegawa Jun,JPX ; Nonami Tetsuo,JPX ; Nishimura Hirokazu,JPX ; Hirakawa Katsumi,JPX, Method of locating a coil which consists of determining the space occupied by a source coil generating a magnetic field.
  355. Kuhn Michael,DEX ; Aldefeld Bernd,DEX, Method of navigating a magnetic object, and MR device.
  356. Abe Zenuemon (Sapporo JA) Tanaka Kunio (Sapporo JA) Hotta Masao (Sapporo JA) Imai Masaaki (Iwamisawa JA), Method of obtaining internal information of a measuring target from the out-side by the application of a nuclear magneti.
  357. Ya Wang D. (Qian Fo Shan Lu 3 Hao Ji Nan Shi ; Shan Dong Sheng CNX), Method of percutaneously removing a thrombus from a blood vessel by using catheters and system for removing a thrombus f.
  358. Mikalov Abraham (5700 Collins Ave. ; Apt. 8-H Miami Beach FL 33141) Barkin Jamie S. (9640 W. Broadview Dr. Bay Harbor FL 33154), Method of placing an esophageal voice prosthesis in a laryngectomized person.
  359. Quinn, David G.; Andersen, Erik, Method of positioning an enteral feeding tube within a patient's body.
  360. Longmore Wayne D. (40 Remsen St. ; Apt. 4 Brooklyn NY 11201) Acker Peter J. (49 Barton Pl. Port Chester NY 10573), Method of removing material from the stomach using a collapsible funnel.
  361. Benderev Theodore V. ; Naves Neil H. ; Legome Mark J., Method of tensioning a suspended tissue mass.
  362. Haynor David R. ; Somogyi Christopher P. ; Golden Robert N., Method to determine the location and orientation of an indwelling medical device.
  363. Calderon Reynaldo (1202 Harvard Houston TX 77008), Methods and systems for retrograde perfusion in the body for curing it of the disease or immume deficiency.
  364. Michael Ignazio Basta, Methods for making a catheter assembly having a composite catheter stabilizing device.
  365. Beigler Myron A. (Two Palo Alto Sq. Palo Alto CA 94304) Khoury Amin J. (29 Tubwreck Dr. Dover MA 02030), Methods of preparing and using intravenous nutrient compositions.
  366. Abe Hiroshi (Nishinomiya JPX) Shichiri Motoaki (Osaka JPX) Kawamori Ryuzo (Kobe JPX) Ichoh Tasuku (Suita JPX) Iwatani Kenji (Takatsuki JPX) Higuchi Mamoru (Suita JPX) Takagi Kiyotaka (Kyoto JPX) Okam, Micro-feed pump for an artificial pancreas.
  367. Govari Assaf,ILX, Miniaturized position sensor having photolithographic coils for tracking a medical probe.
  368. Jackson Edward (Northford CT) Pasqualucci Joseph (Seymour CT), Motor unit for a fluid pump and method of operation.
  369. Badera Michael J. (Queensbury NY) Denton ; II Steven J. (Corinth NY) Lessick Evan T. (Queensbury NY) Puliafico Frederick F. (Scotia NY), Movable core guidewire.
  370. David E. Acker ; Joel Zilberstein IL, Movable transmit or receive coils for location system.
  371. Prager David (1394 N. 39th Street Allentown PA 18104), Multi-channel venipuncture infusion set.
  372. Webster ; Jr. Wilton W. ; Ponzi Dean M., Multi-element tip electrode mapping catheter.
  373. DiFiore, Attilio, Multi-lumen catheter and tip configurations for use therewith.
  374. Dasse Kurt (Needham MA) Epstein Scott M. (Natick MA) Poirier Victor (Chelmsford MA), Multi-lumen catheter coupling.
  375. Voorhees, Earl, Multi-lumen catheter with detachable locking hub.
  376. Fleming ; III James Anthony, Multi-lumen coaxial catheter and method for making same.
  377. Darrow Robert D. (Scotia NY) Dumoulin Charles L. (Ballston Lake NY), Multi-planar X-ray fluoroscopy system using radiofrequency fields.
  378. Moorehead H. Robert (Salt Lake City UT), Multi-valve catheter for improved reliability.
  379. Frassica James J. (Chelmsford MA), Multilaminate coiled film catheter construction.
  380. Gross James R. (Wareham MA), Multilumen catheter.
  381. Bennett Laurence M. (Sandy UT), Multilumen catheter and associated IV tubing.
  382. Schon, Donald A.; Madison, Anthony J.; Schweikert, Timothy, Multilumen catheter and methods for making the catheter.
  383. Schweikert, Timothy M.; Madison, Anthony; Schon, Donald, Multilumen catheter assembly and methods for making and inserting the same.
  384. Schweikert, Timothy; Madison, Anthony J.; Schon, Donald A., Multilumen catheter assembly and methods for making and inserting the same.
  385. Brown Eric W. (Redondo Beach CA) Tai Henry T. (Pacific Palisades CA), Multilumen catheter set.
  386. Ralston ; Jr. Philip G. (364 N. 835 East Lindon UT 84062), Multiple adapter device for interconnecting tubing of different sizes.
  387. Tesio Franco,ITX, Multiple catheter assembly.
  388. Norton Jane A. (Lexington KY) Twyman Diana L. (Lexington KY) Young A. Byron (Lexington KY) Rapp Robert (Lexington KY), Multiple function intubation apparatus and method.
  389. Vazquez Richard M. (716 W. Hutchinson St. Chicago IL 60613), Multiple lumen gastrostomy tube.
  390. Cruz Cosme (253 Lewiston Grosse Pointe Farms MI 48236) Dow Richard W. (Rte. 1 ; Box 12A Sharon VT 05065) Quinn David G. (21860 W. Washington St. Grayslake IL 60030), Multiple-lumen catheter.
  391. Altman Alan R. (1203 Buena Vista Dr. Palm Springs CA 92262) Gutierrez Jorge G. (544 Los Nietos Palm Springs CA 92262), Multipurpose tamponade and thrombosclerotherapy tube.
  392. Takamura Susumu (Kusatsu JPX) Nakamura Takashi (Shiga JPX) Okawauchi Makoto (Shiga JPX) Toda Harumi (Kyoto JPX) Kanki Ichiro (Hirakata JPX) Yoshida Minoru (Shiga JPX) Imoto Toshiyuki (Kyoto JPX) Nega, NMR measuring method and measuring apparatus for tissue of a living body.
  393. Keith ; Jr. Charles W. (St. Louis MO), Nasogastric tube antireflux valve.
  394. Hawkins ; Jr. Irvin F. (Mail Dept. Radiology Shands Teaching Hospital Gainesville FL 32601), Needle sheath complex and process for decompression and biopsy.
  395. Bolanos Henry ; Blewett Jeffrey J. ; Van Leeuwen Timothy O., Non-invasive apparatus for treatment of gastroesophageal reflux disease.
  396. Bolanos Henry (9 Tonetta Cir. East Norwalk CT 06855) Blewett Jeffrey J. (86 Parkview Dr. Plantsville CT 06479) Van Leeuwen Timothy O. (36 Flax Hill Rd. Bloomfield CT 06804), Non-invasive treatment of gastroesophageal reflux disease.
  397. Bolanos Henry (East Norwalk CT) Blewett Jeffrey J. (Plantsville CT) Van Leeuwen Timothy O. (Bloomfield CT), Non-invasive treatment of gastroesophageal reflux disease.
  398. Quinn David G., Non-occluding catheter bolus.
  399. Quinn David G. (Grayslake IL), Non-occluding catheter bolus.
  400. Quinn David G. (Grayslake IL), Non-occluding catheter bolus.
  401. Andersen Erik (Vernon Hills IL) Edwards ; II Robert B. (Libertyville IL) Quinn David G. (Grayslake IL), Non-occluding high flow enteral feeding tube.
  402. Raines Kenneth C. (Bethlehem PA), Normally closed automatic reflux valve.
  403. Acker David E., Object location system and method using field actuation sequences having different field strengths.
  404. Snow Todd H. ; Phalen Michael P., Optical gastrostomy and jejunostomy.
  405. Govari Assaf,ILX, Optical position sensors.
  406. Steer Peter L. (Surrey GB2) Wiltshire Neil P. (Surrey GB2), Ostomy coupling.
  407. Poirier Victor L. (Chelmsford MA), Percutaneous access device with removable tube.
  408. Abela George S. ; Bowden Russell W., Percutaneous endomyocardial revascularization.
  409. Picha George J. (Independence OH) Secrest Dean J. (Euclid OH), Percutaneous endoscopic gastrostomy device.
  410. Quinn David G., Percutaneous endoscopic gastrostomy tube assembly and method.
  411. Thow G. Bruce (Champaign IL), Percutaneous gastrointestinal tube.
  412. Eld Larry A. (3435 N. Cole Rd. Boise ID 83704), Percutaneous gastrostomy feeding tube applicator and method..
  413. Krol Thomas C. (3344 Ironwood Dr. Oceanside CA 92056), Percutaneous gastrostomy kit.
  414. Osborne Thomas A. (Bloomington IN) Parker Fred T. (Unionville IN) Roll John D. (Rockford IL), Percutaneous lockable sleeve catheter.
  415. Russell Brian G. (Wilsonville OR) Tovey H. Jonathan (Milford CT), Percutaneous surgical retractor.
  416. Picha George J. (Independence OH) Nguyen Angela P. (Sagamore Hills OH) Gelbke Jim (Strongsville OH), Percutaneous tract measuring and forming device.
  417. Savitz Steven R. (Astoria NY) Drago James A. (Brewster NY), Peristaltic dialysate solution pump.
  418. Brown Fon R. (Hyrum UT), Peristaltic infusion pump and method.
  419. Allington Robert W. (Lincoln NE) Hull John D. (Lincoln NE), Peristaltic pump.
  420. Maguire Stephen B. (1549 E. Street Rd. Glen Mills PA 19342), Peristaltic pump construction.
  421. Clemens Anton Hubert (Elkhart IN), Peristaltic pump with tube pinching members capable of biasing the tubing away from the pump rollers.
  422. King Oswald M. (3321 Devon Cir. Huntington Harbor CA 92649), Peristaltic pumps.
  423. Cruz Cosme (Grosse Pointe Farms MI), Peritoneal dialysis catheter.
  424. Twardowski Zbylut J. (Columbia MO) Nolph Karl D. (Columbia MO), Peritoneal dialysis catheter.
  425. Twardowski Zbylut J. (Columbia MO) Nolph Karl D. (Columbia MO) Khanna Ramesh (Columbia MO), Peritoneal dialysis catheter.
  426. Johnson Theodore A. (St. Paul MN), Polyimide sheath for a catheter detector and method.
  427. Terry, Richard N., Polymer compositions containing colloids of silver salts.
  428. Mark R. Schneider ; Christopher D. Conover, Position and orientation measuring with magnetic fields.
  429. Bladen John Stuart,GBX ; Anderson Alan Patrick,GBX, Position location system.
  430. Bladen, John Stuart; Anderson, Alan Patrick, Position location system.
  431. Ferre, Maurice R.; Jakab, Peter D.; Tieman, James S., Position tracking and imaging system for use in medical applications.
  432. Maurice R. Ferre ; Peter D. Jakab ; James S. Tieman, Position tracking and imaging system for use in medical applications.
  433. Yamamoto Ronald K. (Redwood City CA) Pesotchinsky Sophia (San Jose CA), Positionable tissue interfacing device for the management of percutaneous conduits.
  434. Ashley, Robert J.; Bardhan, Nabendu; Hardy, Peter D.; Jeffs, Keith D., Pouch-like bags for containing liquids.
  435. Todd Donald A. (Whitehouse Station NJ), Preformed catheter.
  436. Guy Christopher N. (London GB3) Gillies Duncan F. (London GB3), Probe system.
  437. Bahner Frank (Neu-Isenburg DEX), Quick-release connector for hoses and the like.
  438. Slingluff Eugene L. (East Troy WI), Radiographic opaque and conductive stripped medical tubes.
  439. Cambron Ronald E. (Palm Harbor FL) Dempsey Donald J. (Newbury MA) Mills Kevin M. (Burlington MA) Silverwood Hartley A. (Durham NH), Radiopaque polyurethanes and catheters formed therefrom.
  440. Felix Augustus (Providence RI) Sakal Robert (Briston RI) Lipton Jacqueline (North Chelmsford MA), Reflux containment device for nasogastric tubes.
  441. Mark W. Hunter ; Paul Kessman, Registration of human anatomy integrated for electromagnetic localization.
  442. Nardeo, Mahase, Releasably locking dilator and sheath assembly.
  443. Weed Herman R. (Columbus OH) Engira Ram M. (Ludhiana INX), Remote position and orientation detection employing magnetic flux linkage.
  444. Hillyer Janice L. (2880 Emerald St. Eugene OR 97403), Retainer for a percutaneous tube.
  445. Quinn David G., Retention balloon and corporeal access tube assembly.
  446. Quinn David G., Retention balloon for a corporeal access tube assembly.
  447. Quinn David G. (Grayslake IL) Andersen Erik (Gurnee IL), Retention balloon for percutaneous catheter.
  448. Russo Ronald D. (8 Candleberry Rd. Barrington RI 02806), Retention bolster for percutaneous catheters.
  449. Russo Ronald D. (Barrington RI), Retention bolsters for percutaneous catheters.
  450. Russo Ronald D. (Barrington RI), Retention clips for body fluid drains.
  451. Calderon Reynaldo (5620 Greenbriar ; #105 Houston TX 77005), Retrograde perfusion.
  452. Hackman Charles H. (195 Holden St. North Fitzroy Vic. 3068 AUX), Rotary peristaltic pump.
  453. Muetterties Andrew J. (Gages Lake IL) Vcelka John L. (Zion IL) Kelsey Wayne R. (Des Plaines IL), Rotatable connecting device for I.V. administration set.
  454. Lakin, Kenneth M., Rotating magnetic field device for detecting cracks in metal.
  455. Nassif George (Rolling Meadows IL), Rotor for peristaltic pump.
  456. Pasqualucci Joseph (Watertown NY) Schweitzer Frederick F. (Watertown NY), Safety interlock system for medical fluid pumps.
  457. D\Andrea David T. (Amherst NY) Schentag Jerome J. (Eggertsville NY), Sampling capsule and process.
  458. Spector Kenneth A. (Framingham MA) Samson Wilfred (Santa Clara CA) DeMello Richard M. (Falmouth MA), Self sealing gasket assembly.
  459. Rydell Mark A. (Golden Valley MN), Self-purging balloon catheter.
  460. Hammarstrom Ola,SEX ; Benkowski Per,SEX ; von Malmborg Par,SEX ; Tenerz Lars,SEX, Sensor and guide wire assembly.
  461. Ola Hammarstrom SE; Per Benkowski SE; Par von Malmborg SE; Lars Tenerz SE, Sensor and guide wire assembly.
  462. Tenerz Lars (Ringgatan SEX) Åkerfeldt Dan (Gard SEX), Sensor guide construction and use thereof.
  463. Tenerz Lars (Upsala SEX) Akerfeldt Dan (Upsala SEX), Sensor guide construction and use thereof.
  464. Gately,Nicholas V.; Arnold,Perry, Shielded tip catheter.
  465. Terry Richard N. ; Walsh Kevin, Silane copolymer coatings.
  466. Terry, Richard N.; Walsh, Kevin, Silane copolymer coatings.
  467. Terry, Richard N.; Walsh, Kevin, Silane copolymer compositions containing active agents.
  468. John Stuart Bladen GB; Alan Patrick Anderson GB, Simultaneous display during surgical navigation.
  469. Moorehead H. Robert (Salt Lake City UT), Site-selective durability-enhanced catheter and methods of manufacturing and using same.
  470. Crittenden James F. (Hollis NH) White Bryan J. (Lowell MA), Small diameter steerable guidewire with adjustable tip.
  471. Sampson Edward J. (Carlisle MA), Snap-lock fitting catheter for an implantable device.
  472. DeMello Richard M. (Acton MA) Ham Robert J. (Saugus MA) Lang Michael (Westford MA) Ouellette Gerry D. (Framingham MA) Slater Andrea T. (Tyngsboro MA) Trombley ; III Frederick W. (Billerica MA), Soft tip catheter.
  473. Ruschke Rick R. (McHenry IL), Solution administration set.
  474. Dennehey T. Michael (Arlington Heights IL) Greff Richard J. (Ingleside IL) Wolf ; Jr. Ludwig (Crystal Lake IL), Solution container for continuous ambulatory peritoneal dialysis.
  475. Etchepare Eduard E. (El Toro CA), Spent solvent recovery in circuit processing.
  476. Kersten Jean (Villers St. Amand BEX), Spike connector.
  477. Schon,Donald A.; Madison,Anthony J.; Schweikert,Timothy M., Splittable multilumen catheter assembly.
  478. Ash Stephen R. ; Madison Anthony J. ; Schweikert Timothy M., Splittable multiple catheter assembly and methods for inserting the same.
  479. Ash Stephen R. ; Madison Anthony J. ; Schweikert Timothy M., Splittable multiple catheter assembly and methods of inserting the same.
  480. Willson James K. V. (P.O. Box 2144 Mobile AL 36601) Eskridge Marshall (P.O. Box 2144 Mobile AL 36601), Spring guide wire with torque control for catheterization of blood vessels and method of using same.
  481. Middleman Lee M. (Portola Valley CA) Pyka Walter R. (Redwood City CA), Steerable cannula.
  482. Ponzi Dean M., Steerable catheter with electromagnetic sensor.
  483. Haissaguerre Michel,FRX ; Falwell Gary S., Steerable catheter with fixed curve.
  484. Haissaguerre Michel,FRX ; Falwell Gary S., Steerable catheter with fixed curve.
  485. Ponzi Dean M., Steerable direct myocardial revascularization catheter.
  486. Bowden Russell W ; Falwell Gary S. ; Gibson Charles A. ; Stevens Richard B. ; Stevens-Wright Debbie E., Steerable electrode catheter.
  487. Bowden Russell W. (Tyngsboro MA) Falwell Gary S. (Manchester NH) Gibson Charles A. (Malden MA) Stevens Richard B. (Chelmsford MA) Stevens-Wright Debbie E. (Lowell MA), Steerable electrode catheter.
  488. Palermo Thomas J. (Methuen MA), Steerable guidewire with soft adjustable tip.
  489. Hammerslag Julius G. (San Juan Capistrano CA) Hammerslag Gary R. (Dana Point CA), Steerable medical device.
  490. Dumoulin Charles L. (Ballston NY) Darrow Robert D. (Scotia NY), Stereoscopic X-ray fluoroscopy system using radiofrequency fields.
  491. Muto Rudolph (24 Williams St. Andover MA 01810), Sterile assembly for protecting and fastening an indwelling device.
  492. Cambio ; Jr. Orlando D. (Bristol WI), Sterile connecting device.
  493. Iwatschenko Peter (Neunkirchen DEX), Stiffening of probes.
  494. Clegg Robert D. (Pickerington OH) Isaac Ronald M. (Libertyville IL) Hirsch William H. (Columbus OH), Stoma creator gastrostomy device and method for placement of a feeding tube.
  495. Clegg Robert D. (Pickerington OH) Isaac Ronald M. (Libertyville IL) Hirsch William H. (Columbus OH), Stoma creator gastrostomy device and method for placement of a feeding tube.
  496. Piontek Carl Joseph (Powell OH) Baker Paul Allen (Gainesville FL), Stylet device for guiding an enteral feeding tube.
  497. Raulerson J. Daniel ; Madison Anthony J. ; Schweikert Timothy M., Subcutaneous tunnelling device and methods of forming a subcutaneous tunnel.
  498. Patel Bhupendra C. (Elgin IL), Suprapubic catheter system.
  499. England Mark,GBX ; Dames Andrew Nicholas,GBX ; Crossfield Michael David,GBX, Surgical devices and their location.
  500. Manwaring Kim H. ; Manwaring Mark L., Surgical guidance method and system for approaching a target within a body.
  501. Singer Andrew (33 Pond Ave. Apt. 421 Brookline MA 02146), Surgical needle and stylet with a guard.
  502. Cameron Pamela E. (Framingham MA) Borrelli Esther F. (Cambridge MA), Surgical tube anchoring device and method for using same.
  503. Biby Robert (421 Arrowhead Troy IL 62294), Swimming pool siphon.
  504. Martinelli Michael A., System and method for navigating a multiple electrode catheter.
  505. Mueller Jeffrey S. ; Nagle H. Troy ; Gyurcsik Ronald S. ; Kelley Arthur W., System and method for powering, controlling, and communicating with multiple inductively-powered devices.
  506. Haynor David R. ; Somogyi Christopher P. ; Golden Robert N., System and method to determine the location and orientation of an indwelling medical device.
  507. Haynor David R. ; Somogyi Christopher P. ; Golden Robert N., System and method to determine the location and orientation of an indwelling medical device.
  508. Haynor David R. ; Somogyi Christopher P. ; Golden Robert N. ; Sanders Gary B., System and method to determine the location and orientation of an indwelling medical device.
  509. Vesely Ivan, System for carrying out surgery, biopsy and ablation of a tumor or other physical anomaly.
  510. Flowerdew Peter M. (Bristol GBX), System for detecting the location and orientation of a temporarily inaccessible object.
  511. Sobe,Lior, System for determining the position and orientation of a catheter.
  512. Vesely Ivan, System for displaying a 2-D ultrasound image within a 3-D viewing environment.
  513. Willis N. Parker ; Brisken Axel ; Zeng Jinglin ; Hurd Marsha, System for electrode localization using ultrasound.
  514. Weijand Koen J.,NLX ; Haller Markus,CHX, System for locating implantable medical device.
  515. Vesely Ivan ; Edge Marshall,CAX, System for sharing electrocardiogram electrodes and transducers.
  516. Hunter Mark W. ; Kessman Paul, System for translation of electromagnetic and optical localization systems.
  517. Johnson Theodore A. ; Puryear Harry A., Systems and methods for determining the location of an implanted device including a magnet.
  518. Panescu, Dorin; Arnett, David W.; Swanson, David K., Systems and methods for guiding and locating functional elements on medical devices positioned in a body.
  519. Jang G. David (204 E. South St. Redlands CA 92373), Tandem independently inflatable/deflatable multiple diameter balloon angioplasty catheter systems.
  520. Schentag Jerome J. (Eggertsville NY) D\Andrea David T. (Amherst NY), Telemetry capsule and process.
  521. LaBeau Gary A. (LaMesa CA), Telephoto sensor trigger in a solid state motion analysis system.
  522. Kyle James C. (Mission Viejo CA), Terminal for medical instrument.
  523. Kyle James C. (Mission Viejo CA) Cook Donald F. (San Juan Capastrano CA), Terminal for medical instrument and method of assembling the terminal.
  524. Malcolm ALexander R. (Dudley MA) Gessner David M. (Worcester MA), Testing and dispensing apparatus for an enteral feeding system.
  525. Acker David E., Three-axis coil sensor.
  526. Vesely Ivan ; Smith Wayne L.,CAX, Three-dimensional tracking and imaging system.
  527. Vander Salm Thomas J. ; Conlan A. Alan ; Kazakevich Yuri E. ; Ek Steven W. ; Mihalca Gheorghe, Through-wall catheter steering and positioning.
  528. Manzo Michael P. (Upton MA), Tissue-penetrating catheter device.
  529. Sahota Harvinder (3861 Wisteria Seal Beach CA 90740), Topless catheters.
  530. Vesely Ivan, Tracking data sheath.
  531. Dumoulin Charles L. (Ballston Lake NY) Darrow Robert D. (Scotia NY) Schenck John F. (Schenectady NY) Souza Steven P. (Williamstown MA), Tracking system to follow the position and orientation of a device with radiofrequency field gradients.
  532. Dumoulin Charles L. (Ballston Lake NY) Darrow Robert D. (Scotia NY) Schenck John F. (Schenectady NY) Roemer Peter B. (Schenectady NY), Tracking system to follow the position and orientation of a device with radiofrequency fields.
  533. Souza Steven P. (Williamstown MA) Dumoulin Charles L. (Ballston Lake NY) Darrow Robert D. (Scotia NY), Tracking system to monitor the position of a device using multiplexed magnetic resonance detection.
  534. Prosl Frank R. (Duxbury MA) Szymanski Joseph J. (Walpole MA), Transcutaneous infusion system.
  535. Stuart D. Edwards, Treating body tissue by applying energy and substances with a retractable catheter and contained cooling element.
  536. Adair Edwin L. (99 Inverness Dr. East Englewood CO 80112), Trochar system for laparoscopy.
  537. Dennehey T. Michael (Arlington Heights IL) Greff Richard J. (Ingleside IL) Wolf ; Jr. Ludwig (Crystal Lake IL), Tube connector.
  538. Quinn David G. (Grayslake IL) Edwards ; II Robert B. (Libertyville IL) Andersen Erik (Vernon Hills IL) Thompson Michael Q. (Waukegan IL), Tube fixation device.
  539. Hirschi Richard E. (Lebanon OR) Karbowski James P. (Philomath OR) Tiefenthal James L. (Columbus OH) Isaac Ronald M. (Libertyville IL), Tube placement verifier system.
  540. Blake ; III Joseph W. (88 Main St. New Canaan CT 06840) Kaufman Jack W. (357 Frankel Blvd. Merrick NY 11566), Tubular medical device and method of making and using the same.
  541. Krutten, Viktor, Union for medical instruments or pipes and a female half of such a union.
  542. Harvey Roger W. (Vernon Hills IL) Davis Ralph (Burlington WI) Lueders Arthur (Mundelein IL) Schnell William J. (Libertyville IL), Universal connector.
  543. Kasper Richard F. (104 Sentry Hill Rd. Monroe CT 06468) Carvalko Joseph R. (R.D. 1 Redwood Dr. Bethel CT 06801), Urinary retention catheter.
  544. Bridgman Henry (P.O. Box 71 Convent Station NJ 07961), Vacuum curet having an improved curetting opening.
  545. Andersen Erik (Vernon Hills IL) Dillon Charles (Lincolnshire IL), Valve means for enteral therapy administration set.
  546. Groshong LeRoy E. (Portland OR) Brawn Ronald J. (Portland OR), Valved two-way catheter.
  547. Groshong LeRoy E. (Portland OR) Brawn Ronald J. (Portland OR), Valved two-way catheter.
  548. Groshong, LeRoy E.; Brawn, Ronald J., Valved two-way catheter.
  549. Henk Keith L. (Brooklyn Park MN), Variable volume peristaltic pump.
  550. Howes ; Randolph M., Venous catheter device.
  551. Choksi Pradip Vinobchandra (Northridge CA) Johnston Donald Leroy (Arcadia CA) Seemayer Walter (Burbank CA), Vented needle for medical liquids.
  552. Brewer Dane P. (Salt Lake City UT) Bingham Curt C. (Salt Lake City UT), Video exercise control system.
  553. Dykstra Edward G. (East Aurora NY) Wilton Frank P. (Buffalo NY), Weighted enteric feeding tube.
  554. Gambale Richard A. (Tyngsboro MA), Windowed catheter and method of use.
  555. Jones Richard G. ; Miner Jeff, Wire-guided esophagael bougie.
  556. Faul, Ivan; Schulz, Waldean A.; Skelton, Brett R.; Pasquini, Ronald M., Wireless optical instrument for position measurement and method of use therefor.
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