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Class Information
Number: 604/97.01
Name: Surgery > Means for introducing or removing material from body for therapeutic purposes (e.g., medicating, irrigating, aspirating, etc.) > Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin > Material introduced or removed through conduit, holder, or implantable reservoir inserted in body > Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) > Including means forcing inflation fluid into inflatable means
Description: Subject matter wherein means are actuated to pressurize the inflatable means within the body conduit or opening.


Sub-classes under this class:

Class Number Class Name Patents
604/97.02 Injector type 89
604/98.01 Pressurized inflation means 37


Patents under this class:
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Patent Number Title Of Patent Date Issued
7530970 Inflation syringe quick release apparatus May. 12, 2009
7527605 Medical-balloon inflator May. 5, 2009
7481778 Guidewire with deflectable tip having improved flexibility Jan. 27, 2009
7351214 Steerable balloon catheter Apr. 1, 2008
7314461 Precalibrated inflation device for balloon catheter Jan. 1, 2008
7250041 Retrograde pressure regulated infusion Jul. 31, 2007
7226425 Crimp and cut tool for sealing and unsealing guide wires and tubular instruments Jun. 5, 2007
7207971 Pressure relief devices for use with balloon catheters Apr. 24, 2007
7041080 Rotary valve for balloon catheter May. 9, 2006
7033375 Method and device for filtering body fluid Apr. 25, 2006
6913611 Rectosigmoid manipulator apparatus Jul. 5, 2005
6743181 System and method for measuring ventricular function Jun. 1, 2004
6702782 Large lumen balloon catheter Mar. 9, 2004
6651666 Variable cuff pressure adapter Nov. 25, 2003
6620128 Balloon blowing process with metered volumetric inflation Sep. 16, 2003
6592602 Balloon dissection apparatus Jul. 15, 2003
6579301 Intragastric balloon device adapted to be repeatedly varied in volume without external assistance Jun. 17, 2003
6544223 Balloon catheter for delivering therapeutic agents Apr. 8, 2003
6514228 Balloon catheter having high flow tip Feb. 4, 2003
6511469 Cervical occluding double balloon catheter Jan. 28, 2003
6500145 Retrograde cardioplegia catheter Dec. 31, 2002
6491662 Catheter with stand-off structure Dec. 10, 2002
6485410 Hysteroscope port and methods Nov. 26, 2002
6440102 Fluid transfer and diagnostic system for treating the inner ear Aug. 27, 2002
6432081 Systems and methods for promoting tissue growth Aug. 13, 2002
6416493 Method and system for the treatment of hyperkinetic atrial arrhythmia Jul. 9, 2002
6398780 Expandable vein ligator catheter and method of use Jun. 4, 2002
RE37704 Thermal treatment apparatus May. 14, 2002
6355014 Low profile catheter valve Mar. 12, 2002
6348048 Fluid delivery system for a balloon catheter Feb. 19, 2002
6325777 Low profile catheter valve and inflation adaptor Dec. 4, 2001
6319259 Stent deploying catheter system Nov. 20, 2001
6277065 Anchoring and positioning device and method for an endoscope Aug. 21, 2001
6270477 Catheter for emboli containment Aug. 7, 2001
6264632 Catheter system having a balloon angioplasty device disposed over a work element lumen Jul. 24, 2001
6258024 Speculum device Jul. 10, 2001
6234996 Integrated inflation/deflation device and method May. 22, 2001
6224619 Blood vessel occlusion trocar having size and shape varying insertion body May. 1, 2001
6190354 Balloon catheter with improved pressure source Feb. 20, 2001
6183508 Method for treating a vessel with a titanium alloy stent Feb. 6, 2001
6179815 Low compliance inflation/deflation system Jan. 30, 2001
6179827 Catheter having integral expandable/collapsible lumen Jan. 30, 2001
6110151 Inflation device Aug. 29, 2000
6106496 Balloon inflating device Aug. 22, 2000
6102930 Volumetric measurement device and method in lateral recess and foraminal spinal stenosis Aug. 15, 2000
6071956 Treatment of tissues to reduce subsequent response to injury Jun. 6, 2000
6063056 Device and method for atraumatic dilatation May. 16, 2000
6050972 Guidewire inflation system Apr. 18, 2000
5937861 Tracheal tube with self-supporting tracheal tube cuff Aug. 17, 1999
5916196 Fluid delivery system for a balloon catheter Jun. 29, 1999

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