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Class Information
Number: 606/191
Name: Surgery > Instruments > Internal pressure applicator (e.g., dilator)
Description: Subject matter comprising means which are inserted in a natural body orifice or organ to expand said orifice or organ.










Sub-classes under this class:

Class Number Class Name Patents
606/198 Expanding dilator (e.g., expanding arm, etc.) 1,151
606/192 Inflatable or expandible by fluid 989
606/199 Nasal dilator 165
606/197 Rectal or anal 77
606/200 With emboli trap or filter 1,431


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
8702743 Instrument with an inflatable balloon Apr. 22, 2014
8690906 Removeable embolus blood clot filter and filter delivery unit Apr. 8, 2014
8690936 Expandable sheath for introducing an endovascular delivery device into a body Apr. 8, 2014
8679146 Method for use of suture retriever-sheath dilator tool Mar. 25, 2014
8668978 Multi-biomarker biosensor Mar. 11, 2014
8652163 Apparatus and method for deployment of a therapeutic device using a catheter Feb. 18, 2014
8647358 Intragastric device Feb. 11, 2014
8636728 Apparatus and methods for retracting a catheter balloon Jan. 28, 2014
8628553 Expanding adhesive foam structure to reduce stomach volume Jan. 14, 2014
8628554 Intragastric device for treating obesity Jan. 14, 2014
8623042 Artificial gastric valve Jan. 7, 2014
8623095 Method and apparatus for reducing obesity Jan. 7, 2014
8617053 Remote position control for surgical apparatus Dec. 31, 2013
8617062 Over dilation Dec. 31, 2013
8608642 Methods and devices for treating morbid obesity using hydrogel Dec. 17, 2013
8608791 Apparatus and methods for delivering prostheses to luminal bifurcations Dec. 17, 2013
8603127 Removable anchored lung volume reduction devices and methods Dec. 10, 2013
8603186 Methods and devices to curb appetite and/or reduce food intake Dec. 10, 2013
8603023 Intestinal brake inducing intraluminal therapeutic substance eluting devices and methods Dec. 10, 2013
8585959 Balloon with integrally retained dilation element Nov. 19, 2013
8574283 Deployment of stents within bifurcated vessels Nov. 5, 2013
8574257 System, device, and method for providing access in a cardiovascular environment Nov. 5, 2013
8574261 Removable embolus blood clot filter Nov. 5, 2013
8568437 Balloon folding apparatus, methods and products Oct. 29, 2013
8568436 Percutaneous dilational device Oct. 29, 2013
8556925 Devices and methods for treatment of obesity Oct. 15, 2013
8551132 Methods and systems for endovascularly clipping and repairing lumen and tissue defects Oct. 8, 2013
8545530 Implantable aneurysm closure systems and methods Oct. 1, 2013
8529431 Bariatric device and method Sep. 10, 2013
8529556 Detachable aneurysm neck bridge Sep. 10, 2013
8532749 Angioplasty device Sep. 10, 2013
8523887 Stiffened balloon apparatus with increased flexibility Sep. 3, 2013
8523884 Closing means for hollow organs Sep. 3, 2013
8518016 Method of using a partial-length, indwelling prostatic catheter having a coiled inflation tube as an anchor Aug. 27, 2013
8506615 Implantable medical endoprosthesis delivery system Aug. 13, 2013
8506588 Suture retriever-sheath dilator tool and method for use thereof Aug. 13, 2013
8506589 Nasogastric tube for use during an ablation procedure Aug. 13, 2013
8506618 Multi-section filamentary endoluminal stent Aug. 13, 2013
8504134 Laterally fenestrated cannula Aug. 6, 2013
8500772 Distal protection device Aug. 6, 2013
8500773 Spring detach joint for delivering a detachable implantable device Aug. 6, 2013
8496699 Longitudinally flexible stent Jul. 30, 2013
8491472 Methods and systems for submucosal implantation of a device for diagnosis and treatment with a therapeutic agent Jul. 23, 2013
8485969 Medical guide element with diameter transition Jul. 16, 2013
8486100 Guide tube having balloons for puncture Jul. 16, 2013
8480710 Wound closure device including suction step sleeve Jul. 9, 2013
8479742 Constant rate delivery device Jul. 9, 2013
8475487 Cross stream thrombectomy catheter with flexible and expandable cage Jul. 2, 2013
8460332 System and method of detecting implant detachment Jun. 11, 2013
8454588 Method and apparatus to prevent esophageal damage Jun. 4, 2013

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