Assignee
QUINTON INSTR
US·51 granted patents·10,337 citations·filing 1979–1998
Top patents by PatentIndex Score
51 records- 0197US5259387AECG muscle artifact filter systemQUINTON INSTR·Filed 1991·Granted Nov 9, 1993·282 cites·17 claims
- 0297US5108421AInsertion assembly and method of inserting a vessel plug into the body of a patientQUINTON INSTR·Filed 1990·Granted Apr 28, 1992·847 cites·19 claims
- 0397USD318733SPull-apart sheath introducer for percutaneous catheter introductionQUINTON INSTR·Filed 1988·Granted Jul 30, 1991·82 cites·1 claims
- 0495US5275616AInsertion assembly and method of inserting a vessel plug into the body of a patientQUINTON INSTR·Filed 1992·Granted Jan 4, 1994·709 cites·20 claims
- 0594US5856736AVariable speed AC motor drive for treadmillQUINTON INSTR·Filed 1997·Granted Jan 5, 1999·98 cites·7 claims
- 0694US5591205AInsertion assembly and method of inserting a vessel plug into the body of a patientQUINTON INSTR·Filed 1995·Granted Jan 7, 1997·452 cites·14 claims
- 0794US5478352AInsertion assembly and method of inserting a vessel plug into the body of a patientQUINTON INSTR·Filed 1993·Granted Dec 26, 1995·397 cites·10 claims
- 0894US5290205AD.C. treadmill speed change motor controller systemQUINTON INSTR·Filed 1991·Granted Mar 1, 1994·147 cites·29 claims
- 0993US5716375AInsertion assembly and method of inserting a vessel plug into the body of a patientQUINTON INSTR·Filed 1996·Granted Feb 10, 1998·490 cites·32 claims
- 1093US5601602AInsertion assembly and method of inserting a vessel plug into the body of a patientQUINTON INSTR·Filed 1994·Granted Feb 11, 1997·475 cites·45 claims
- 1192USD357069SMedical electrodeQUINTON INSTR·Filed 1993·Granted Apr 4, 1995·189 cites·1 claims
- 1292US5192300AInsertion assembly and method of inserting a vessel plug into the body of a patientQUINTON INSTR·Filed 1992·Granted Mar 9, 1993·628 cites·16 claims
- 1391US6041250AAdaptive line noise canceler and detector for ECG signalsQUINTON INSTR·Filed 1998·Granted Mar 21, 2000·119 cites·30 claims
- 1491US5545112AD.C. treadmill speed change motor controller systemQUINTON INSTR·Filed 1994·Granted Aug 13, 1996·89 cites·27 claims
- 1590US5269313AFilter and method for filtering baseline wanderQUINTON INSTR·Filed 1991·Granted Dec 14, 1993·64 cites·20 claims
- 1689US5489250ATreadmill deceleration system and methodQUINTON INSTR·Filed 1994·Granted Feb 6, 1996·85 cites·40 claims
- 1789US5403291ACatheter with elongated side holesQUINTON INSTR·Filed 1993·Granted Apr 4, 1995·269 cites·28 claims
- 1889US4543087ADouble lumen catheter tipQUINTON INSTR·Filed 1983·Granted Sep 24, 1985·263 cites·4 claims
- 1988US5747955ACurrent sensing module for a variable speed AC motor drive for use with a treadmillQUINTON INSTR·Filed 1997·Granted May 5, 1998·71 cites·21 claims
- 2088US5348536ACoextruded catheter and method of formingQUINTON INSTR·Filed 1993·Granted Sep 20, 1994·282 cites·40 claims
- 2187US5769821ACatheter tip retainerQUINTON INSTR·Filed 1997·Granted Jun 23, 1998·307 cites·16 claims
- 2287US5441468AResiliently mounted treadmill deckQUINTON INSTR·Filed 1994·Granted Aug 15, 1995·129 cites·25 claims
- 2386US5489278ACatheter with elongated side openingsQUINTON INSTR·Filed 1995·Granted Feb 6, 1996·238 cites·12 claims
- 2485US5458141AAbrasive skin electrodeQUINTON INSTR·Filed 1993·Granted Oct 17, 1995·450 cites·18 claims
- 2585US5451206ATriple lumen catheterQUINTON INSTR·Filed 1994·Granted Sep 19, 1995·238 cites·20 claims
- 2683US5983127AECG noise detection systemQUINTON INSTR·Filed 1998·Granted Nov 9, 1999·61 cites·23 claims
- 2782US4311152AMedical electrode and system for minimizing motion artifactsQUINTON INSTR·Filed 1979·Granted Jan 19, 1982·45 cites·20 claims
- 2881US6115486ATeleradiology system for the storage and transmission of angiographic and related image sequencesQUINTON INSTR·Filed 1997·Granted Sep 5, 2000·143 cites·31 claims
- 2979US6004276AOpen architecture cardiology information systemQUINTON INSTR·Filed 1997·Granted Dec 21, 1999·473 cites·14 claims
- 3079US5556390ACatheter with oval or elliptical lumensQUINTON INSTR·Filed 1995·Granted Sep 17, 1996·205 cites·31 claims
- 3177US5650709AVariable speed AC motor drive for treadmillQUINTON INSTR·Filed 1995·Granted Jul 22, 1997·56 cites·6 claims
- 3277US5617871ASpread spectrum telemetry of physiological signalsQUINTON INSTR·Filed 1994·Granted Apr 8, 1997·223 cites·24 claims
- 3377US4675004ADual-lumen fistula needleQUINTON INSTR·Filed 1985·Granted Jun 23, 1987·200 cites·13 claims
- 3475US5381798ASpread spectrum telemetry of physiological signalsQUINTON INSTR·Filed 1993·Granted Jan 17, 1995·207 cites·20 claims
- 3574US4274419ASkin preparation device and method used in the application of medical electrodesQUINTON INSTR·Filed 1979·Granted Jun 23, 1981·83 cites·17 claims
- 3673US5569207AHydrocolloid dressingQUINTON INSTR·Filed 1994·Granted Oct 29, 1996·165 cites·37 claims
- 3773US5382238ACatheter stiffenersQUINTON INSTR·Filed 1993·Granted Jan 17, 1995·160 cites·16 claims
- 3872US5706823AElectrophysiology filtering systemQUINTON INSTR·Filed 1996·Granted Jan 13, 1998·183 cites·32 claims
- 3972US4608993ABlood flow measurement device and methodQUINTON INSTR·Filed 1984·Granted Sep 2, 1986·73 cites·27 claims
- 4070US5999845AMuscle artifact noise detector for ECG signalsQUINTON INSTR·Filed 1998·Granted Dec 7, 1999·25 cites·19 claims
- 4168US5762068AECG filter and slew rate limiter for filtering an ECG signalQUINTON INSTR·Filed 1996·Granted Jun 9, 1998·28 cites·37 claims
- 4268USD318734SPull-apart sheath introducer for percutaneous catheter introductionQUINTON INSTR·Filed 1988·Granted Jul 30, 1991·12 cites·1 claims
- 4366US5645063ASkin electrode having multiple conductive center membersQUINTON INSTR·Filed 1995·Granted Jul 8, 1997·213 cites·17 claims
- 4462US5343870ARecorder unit for ambulatory ECG monitoring systemQUINTON INSTR·Filed 1991·Granted Sep 6, 1994·87 cites·63 claims
- 4560US5305202AAmbulatory ECG analysis systemQUINTON INSTR·Filed 1991·Granted Apr 19, 1994·97 cites·23 claims
- 4657US5554106AHydrocolloid exit site dressingQUINTON INSTR·Filed 1994·Granted Sep 10, 1996·69 cites·33 claims
- 4754US5365428ADevice and method for reducing number of data sample points sent to a video display systemQUINTON INSTR·Filed 1992·Granted Nov 15, 1994·17 cites·23 claims
- 4844US5908387ADevice and method for improved quantitative coronary artery analysisQUINTON INSTR·Filed 1997·Granted Jun 1, 1999·64 cites·6 claims
- 4942US5433209ARecorder unit for ambulatory ECG monitoring systemQUINTON INSTR·Filed 1994·Granted Jul 18, 1995·28 cites·1 claims
- 5034US5264864AChart recorderQUINTON INSTR·Filed 1991·Granted Nov 23, 1993·5 cites·39 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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