Provided is a medical suction device including a compressible object comprising a surface, an opening in the surface, and a lumen defined by the surface and the opening, along with a tubular member located inside the compressible object. Also provided is a medical suction apparatus including the medical suction device and a catheter dimensioned to fit inside the tubular member of the device. A method of removing liquid from the throat of a subject using the medical suction apparatus is also provided, as well as kits including the medical suction device.

An apparatus including a frame, where the frame includes a user handle, a motor receiving area, and a first aperture through the frame into the motor receiving area, where the motor receiving area is configured to removably receive a cannulated motor assembly therein; and a first seal located proximate the first aperture through the frame, where the first seal is configured to form a seal between the cannulated motor assembly and the frame when the cannulated motor assembly is in the motor receiving area.

An instrument system for treating a sinus of a subject includes an instrument including a base configured to be gripped by an operator, and an elongate probe including a probe proximal end coupled with the base and extending to a probe distal end. The probe includes an aspiration lumen terminating at an inlet port proximate the probe distal end, and a delivery lumen terminating at an outlet port proximate the probe distal end. The instrument also includes a waveguide on the probe and having a light emitting end proximate the probe distal end.

A catheter, a kit and a method of using the catheter for removing a thrombus from a blood vessel in a mammal. The catheter includes a tubular body with a hollow interior, an exterior surface, a proximal end, and a distal end and a plurality of protrusions extending upwardly from the exterior surface, wherein each protrusion has an aperture. The distal end of the catheter is inserted into the blood vessel and a suction is applied to the proximal end of the catheter to aspirate the thrombus from the blood vessel. The kit includes the catheter, a suction device and a mechanism for controlling the suction flow.

A method for capturing dislodged vegetative growth during a surgical procedure is provided. The method includes maneuvering, into a circulatory system, a first cannula having a distal end and an opposing proximal end, such that the first cannula is positioned to capture the vegetative growth en bloc. A second cannula is positioned in fluid communication with the first cannula, such that a distal end of the second cannula is situated in spaced relation to the distal end of the first cannula. A suction force is provided through the distal end of the first cannula so as to capture the vegetative growth. Fluid removed by the suction force is reinfused through the distal end of the second cannula. Subsequent to becoming dislodged, the vegetative growth is captured by the first cannula. A method for capturing a vegetative growth during removal of a pacemaker lead is also provided.

A system for extracting lens material from an eye including an instrument having a first aspiration pump driven by a drive mechanism having a motor, and an elongate member sized and configured to extend through an anterior chamber to a capsular bag of the eye. The elongate member configured to be oscillated by the drive mechanism includes an inner lumen fluidly coupled to the first aspiration pump and defining at least a portion of an aspiration waste line, and an open distal end having a distal cutting tip. The system can further include a fluid system remote from the surgical instrument including a second aspiration pump and a fluid line configured to deliver background aspiration from the second aspiration pump to the inner lumen of the elongate member to aspirate the lens material from the eye towards the inner lumen. Related devices, systems, and methods are also provided.

A method for improving a flow condition through a catheter advancing an aspiration catheter through a sheath such that an open distal end of the aspiration lumen of the aspiration catheter is distal to a distal end of a sheath and is in proximity to a thrombus within a blood vessel of a subject, coupling an extension conduit in fluid communication with a lumen of the sheath to a fluid source, and activating a pump such that pressurized fluid from a first fluid source is supplied to a supply lumen of the aspiration catheter and when insufficient flowable material is present adjacent the open distal end of the aspiration lumen, fluid from the second fluid source is caused to flow through the lumen of the sheath.

A surgical drain tray assembly includes a fluid impermeable first layer and a porous second layer positioned on the fluid impermeable first layer. The fluid impermeable first layer includes a drain outlet, a basin, and a sloping surface angled toward the basin, the drain outlet being positioned within the basin. The porous second layer may be formed of a foam material and includes a top work surface. Fluids spilled onto the work surface pass through the porous second layer to the fluid impermeable first layer. The sloping surface of the fluid impermeable first layer conveys the fluids toward the basin for draining through the drainage outlet.

Presented are an apparatus, method and electrosurgical device for surgical procedures. An exemplary apparatus includes a body comprising a longitudinal axis and an electrical wire maintained within the body extending along the longitudinal axis, and an electrode extending from a distal end of the body operably coupled to the electrical wire, the electrode with the electrical wire operable to conduct a flow of current at a plurality of levels. The apparatus further includes a first button arranged on an external surface of the body, the first button operable for selecting the flow of current at each one of the plurality of levels through the electrical wire and the electrode, and a second button arranged on the external surface of the body adjacent the first button, the second button operable activate and deactivate the flow of current to the electrode.

The present invention comprises a body which houses the waterproof vacuum pump, rechargeable battery and the user display interface and a reservoir to hold the aspirated content. Attached to the body of the invention is an extended removable suction head. This portion of the device is used to navigate and aspirate the mouth from unwanted content such as but not limited to tonsil stones, debris and liquids.