Did You Know...
...that in 1800 ether was first used by partyers as a fun diversion? Sniffing the gas led to hilarious and raucous laughter as people watched each other become more and more intoxicated and silly. Several doctors independently realized the value ether would have to anesthetize surgery patients. Of those who claimed rights to the "discovery," none had a happy ending. One had a seizure and died defending his rights. Another spent his life in an asylum because he had been denied acclaim. A third became addicted to chloroform and, in a New York City jail, he soaked a cloth in the drug, severed an artery and bled to death.
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| Number | Title | Issue Date |
| 8021378 | Surgical clip A surgical clip includes a U-shaped configuration with first and second arms, and a bridge portion therebetween. The first arm is provided with a tip preferably having a catch, and the second arm extends into a deformable retainer having a tissue-piercing end and pr... | 09/20/2011 |
| 8012163 | Occluding and stabilizing medical device A method for occluding a blood vessel at a compression site is provided. Suction is applied to stabilize a surgical location adjacent the compression site. A first compressor is positioned proximal the surgical location and adjacent the blood vessel. The blood vesse... | 09/06/2011 |
| 7955343 | Methods and apparatus for blocking flow through blood vessel Methods and apparatus for occluding blood flow within a blood vessel. In a first series of embodiments, the present invention comprises a plurality of embolic devices deployable through the lumen of a conventional catheter such that when deployed, said embolic devic... | 06/07/2011 |
| 7951160 | Barrel pinch fastener and applier Surgical fasteners are disclosed for terminating flow of fluid through a body lumen, including an outer barrel having an annular side wall having at least a pair of radial slots formed therein, and an inner barrel rotatably and concentrically coupled within the oute... | 05/31/2011 |
| 7896896 | Endoscopic surgical clip A surgical spring clip is provided for use in minimally invasive surgical procedures. The clip has a flat planar plate shape having pair of arms connected by a base, all generally positioned within a single plane. The arms are elongate linear cantilevered beams exte... | 03/01/2011 |
| 7842054 | Method of manufacturing expansile filamentous embolization devices An embolization device for occluding a body cavity includes one or more elongated, expansible, hydrophilic embolizing elements non-releasably carried along the length of an elongated filamentous carrier that is preferably made of a very thin, highly flexible filamen... | 11/30/2010 |
| 7753925 | Occlusive device for medical or surgical use An occlusive device includes a hollow cylindrical element which can be twisted axially in order to create a constricted region. The device also includes a body which can be deformed by transverse compression and which is applied against the inner wall of the aforeme... | 07/13/2010 |
| 7727248 | Surgical clip A surgical clip has a base portion and two generally parallel, spaced arms extending from the base portion and defining an opening therebetween. The arms terminate distally in fingers which are of reduced width and thickness relative to the arms and which are adapte... | 06/01/2010 |
| 7717929 | Technique for securing a suture A device to seal an incision in a blood vessel includes an inner member and an outer member. A suture connects the inner member and the outer member. A first portion of the suture is embedded within a second portion of the suture such that as tension in the suture i... | 05/18/2010 |
| 7699860 | Surgical clip A clip is provided that can be used for ligating tissue, such as vessels, other tubular ducts, and the like. The clip has opposed first and second leg members having proximal and distal ends. The proximal end of each leg member is connected by an apex having a notch... | 04/20/2010 |
| 7666199 | Device and method for temporary vessel occlusion A method of occluding a vessel, comprises forming an incision through tissue covering the vessel to expose a portion of the vessel and looping a first suture around the vessel such that ends of the first suture extend out of the incision in combination with closing ... | 02/23/2010 |
| 7651511 | Vascular clamp for caesarian section The invention provides devices, systems and methods for clamping arteries which are useful in reducing or abolishing blood flow in an artery, and may be used to control hemorrhage following a caesarian delivery. A clamping device embodying features of the invention ... | 01/26/2010 |
| 7455678 | Aorta cross clamp assembly An aorta cross clamp assembly includes a clamp having movable jaws and a removable actuator having movable handles. Initially, the actuator is connected to the clamp with the jaws in an open position. When the actuator handles are closed, the jaws also will be close... | 11/25/2008 |
| 7371246 | Barrel pinch fastener and applier Surgical fasteners (100) are disclosed for terminating flow of fluid through a body lumen, including an outer barrel (102) having an annular side wall (106) having at least a pair of radial slots (110) formed therein, and an inner barrel ... | 05/13/2008 |
| 7363927 | Removable blood vessel occlusion device A blood vessel occluding device including a plug and an insertion device to temporarily occlude a blood vessel. In one embodiment, the plug has an axially symmetric shape and is made of a biocompatible material such as Silicone. The plug is inserted axially into the... | 04/29/2008 |
| 7356903 | Stent delivery system The present invention is a device for delivering a self-expanding stent. The device has an inner shaft and an outer shaft moveable with respect to the inner shaft. The self expanding stent is received on the inner shaft adjacent its distal end. A tapered tip is loca... | 04/15/2008 |
| 7354444 | Occlusion device with deployable paddles for detection and occlusion of blood vessels Devices, systems and methods for temporarily reducing or abolishing blood flow by occluding blood vessels are provided. A blood vessel-occlusion device embodying features of the invention includes a deployable pressure-applying member with a location sensor, and an ... | 04/08/2008 |
| 7351248 | Surgical instrument with snag free box hinge A surgical instrument includes a pair of elongated members joined together by a box hinge. The box hinge is formed of a slot in the first member having substantially flat, generally parallel sides and a hinge portion in the second member. The hinge portion of the se... | 04/01/2008 |
| 7338503 | Non-invasive surgical ligation clip system and method of using A surgical ligation clip capable of remote deployment through a catheter. ... | 03/04/2008 |
| 7338512 | Vein filter A vessel filter comprising a first region and a second region wherein the filter is movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. A first region has a filter portion having a converging regi... | 03/04/2008 |
| 7335214 | External venous valve stents for the correction of incompetent venous valves Improvements to external stents to render incompetent venous valves competent are disclosed. The device is an inelastic bio-compatible cuff (1) that encircles the venous valve cusps (15) decreasing the internal diameter of the vein wall (11) to ... | 02/26/2008 |
| 7329270 | Femoral compression device The invention provides a femoral compression device (11; 21) for compressing a femoral artery of a patient. The femoral compression device (11; 21) comprises a pressurizing means (12; 22), a compression plate (13; 23) for compressive bear... | 02/12/2008 |
| 7329266 | Surgical clamps An arterial clamp has opposed clamping posts arranged to lie at opposite sides of an artery to clamp the artery between opposed clamping faces of the posts. The posts are carried by a pair of arms pivotally movable one relative to the other to move the posts into cl... | 02/12/2008 |
| 7325546 | Uterine artery occlusion device with cervical receptacle An intravaginal uterine artery occlusion device is used for treating uterine disorders such as fibroids, dysfunctional uterine bleeding, postpartum hemorrhage and the like. A occlusion device has a cervical receptacle with an open distal end for receiving the patien... | 02/05/2008 |
| 7326225 | Vasoocclusive device for treatment of aneurysms The device is formed from a multi-stranded micro-cable having a plurality of flexible strands of a shape memory material and at least one radiopaque strand. The strands can be made of a shape memory nickel titanium alloy, that is highly flexible at a temperature app... | 02/05/2008 |
| 7326223 | Ligating clip with integral cutting guide A polymeric, surgical clip having first and second curved legs with each having a pair of opposing side surfaces joined at their proximal ends by a flexible hinge section and movable from an open position to a closed position for clamping a vessel between curved opp... | 02/05/2008 |
| 7326226 | Percutaneous catheter and guidewire for filtering during ablation of myocardial or vascular tissue An ablation catheter system for capturing and removing necrotic tissue and thrombi generated during an ablative procedure is disclosed. The catheter typically includes an elongate member, a filtration assembly disposed within the distal region, and an ablation instr... | 02/05/2008 |
| 7322961 | Seal assembly for elastomeric infusion pump An infusion apparatus including a support member and an elastic sleeve surrounding the support member to define a fluid reservoir therebetween. The sleeve is expandable in a radial direction when the infusion apparatus is loaded with a fluid, such as a pain medicati... | 01/29/2008 |
| 7322995 | Method and apparatus for vascular and visceral clipping Devices and methods for achieving hemostasis and leakage control in hollow body vessels such as the small and large intestines, arteries and veins as well as ducts leading to the gall bladder and other organs. The devices and methods disclosed herein are especially ... | 01/29/2008 |
| 7318833 | PFO closure device with flexible thrombogenic joint and improved dislodgement resistance The present invention provides devices for closing septal defects, such as a patent foramen ovale (PFO). The closure devices include a proximal anchor member, a distal anchor member, and at least one flexible center joint connecting the two anchor members. According... | 01/15/2008 |
| 7316693 | Ligation clip applier and method A torsional ligation clip applier and method of use for endoscopic or laparoscopic vessel occlusion procedures is provided. The ligation clip includes a hub portion and ligation arms for occluding a vessel. Ligation arms are independently rotatable about a common ax... | 01/08/2008 |
| 7316695 | Vascular occlusion device, apparatus and method for using same The invention concerns a vascular occlusion device. The invention is characterized in that it comprises two expandable members (3, 4) enabling it to be fixed by pressure on two portions of the vessel; it further comprises an intermediate part (5) defor... | 01/08/2008 |
| 7316696 | Ligating clip with integral interlocking latch mechanism A polymeric, surgical clip having first and second curved legs joined at their proximal ends by a flexible hinge section and movable from an open position to a closed position for clamping a vessel between curved opposing inner surfaces. The first leg terminates at ... | 01/08/2008 |
| 7314443 | Implantable device An implantable device comprising: a stepper motor; a moveable member, moveable by the stepper motor; and an oscillator, wherein the oscillator is influenced by a signal derived from or supplied to the stepper motor to enable information on the moveable member to be ... | 01/01/2008 |
| 7303571 | Methods and apparatus for blocking flow through blood vessels Methods and apparatus for occluding blood flow within a blood vessel. In a first series of embodiments, the present invention comprises a plurality of embolic devices deployable through the lumen of a conventional catheter such that when deployed, said embolic devic... | 12/04/2007 |
| 7291161 | Articulated clamping member A grasper is provided having a handle with an elongated shaft secured thereto. First and second jaw members with opposed clamping surfaces are secured to the shaft, with one jaw member being slidably secured with respect to the other jaw member. The jaw members are ... | 11/06/2007 |
| 7278430 | Blood vessel occlusion device A blood vessel occluding device including a plug and an insertion means to permanently occlude a blood vessel. In one embodiment, the plug has a tapered shape and is made of a biocompatible material such as Silicone. The plug is inserted axially into the blood vesse... | 10/09/2007 |
| 7276077 | Body fluid flow control device A device to provide body fluid flow control in the form of a valve to be located within a duct or passageway. The device is controlled through pressure above a preselected threshold. Bulk resilience about a passageway in a valve body provides the mechanism for contr... | 10/02/2007 |
| 7264625 | Surgical clip applier with remote operation A surgical clip applier for use in closing wounds under the microscope in small blood vessels modifies a well-known clip applier system to make more steady and reliable the application of very small clips during surgery on a scale of vessel size of 2 mm in external ... | 09/04/2007 |
| 7261731 | Convertible blood clot filter A vena cava blood clot filter is described that is attached to the walls of the vena cava by barbed anchors. In its filtering state, the filter is cone shaped which causes the blood to be filtered. The cone shape is formed by an appropriate restraining mechanism. Wh... | 08/28/2007 |
