Devices and methods of the disclosure use an intravascular catheter with deployable sealing elements to create a fluid trap around an outlet of a lymphatic duct and drain lymph passively to a collection vessel that may be pressurized to a predetermined pressure or a partial vacuum. Due to the fixed pressure, the device creates a low-pressure area at the lymphatic duct, which drains lymph passively without any mechanical pump or impeller. In certain aspects, a device includes a catheter for insertion into a vein of the venous angle of a patient, with proximal and distal sealing elements deployable to seal the vein to thereby define a fluid trap around the lymphatic outlet. A port within the fluid trap opens to a drainage lumen extending along the catheter to a collection vessel. The device may be configured such that the drainage lumen passively drains the fluid trap into the collection vessel.

Temporary vascular occlusion devices and methods for use thereof are described which provide temporary vascular occlusion while maintaining distal perfusion. The temporary vascular occlusion device may include a multiple layer scaffold covering having proximal and distal attachment zones separated by an unattached scaffold covering zone where the scaffold covering is adjacent to but not attached directly to the scaffold frame.

Systems and methods for the treatment or prevention of dysbiosis in the gastrointestinal tract of an individual and includes implantable devices adapted to release therapeutic or restorative microbiota to an individual's GI tract as well as ablation systems that can ablate residing microbiota before administering the restorative microbiota.

There is provided with a method. A cardia and a pylorus of a stomach of a patient is blocked. The stomach is inflated. The stomach is secured within an abdominal cavity of the patient.

The invention being disclosed describes a medical device for removal of a thrombus or clot in a vascular setting by using a rotational, expandable basket structure in combination with drug infusion, blood/particle aspiration and clot isolation by distal and proximal occlusion.

A punching device for punching a lumen and implanting an implant device includes at least the implant device for punching the lumen and for implantation into the lumen. In addition, the punching device includes an implantation device, a closure device, and an actuation device.

An occlusion catheter system includes a proximal hub having an inflation connection port and an inflation pathway. An inflation catheter member is connected to the proximal hub and has an inflation lumen. A stiffener member defines a longitudinal axis. The proximal end of the stiffener member is connected to the proximal hub. The stiffener member extends through a portion of the inflation lumen. An occlusion balloon has a proximal balloon end and a distal balloon end. A distal catheter member is positioned substantially on the longitudinal axis and is connected to the distal end of the stiffener member. An atraumatic tip is positioned on a distal end of the distal catheter member. The atraumatic tip has a substantially circular profile in a relaxed configuration. A pressure sensor is connected to the occlusion catheter system distally relative to the occlusion balloon and is connected to a processor by electrical wiring.

Various surgical kits are provided including a sealing cuff configured to be positioned around a body lumen and a sealant. In one embodiment, the sealing cuff can form an enclosed loop around an anastomosis and can define an interior chamber for receiving sealant therein. The sealing cuff can ensure that sealant remains in contact with the body lumen as the sealant cures and reinforces the anastomosis. Methods for sealing an anastomosis are also provided and include delivering sealant to the sealing cuff, inserting inflatable members so that they are positioned adjacent to the anastomosis, and delivering fluid to at least one of the inflatable members to expand an inner wall of the tubular organ. In certain aspects, gas and/or liquid can be delivered to an anastomosis, such as after the sealant has solidified, in order to test the effectiveness of the seal.

A catheter (1) and vein repair method that enables vein repair surgeries without any bleeding and without hindering blood flow in veins through bypassing the blood flow in the vein to be operated and by preventing any diseases arisen due to stop of blood flow of the organ fed by the associated vein and that sustains blood flow by means of vein bypass in the course of vascular surgeries implemented for surgical processes related to veins in human body and that comprises one balloon (3) on each point close to its both ends, protective layer (4) positioned on the balloons (3); second path (5) enabling deflation inflation of the balloons (3), having monolithic pipe shape adhered to the first path (2) side by side, whose one open end terminates within the balloon (3); check valve apparatus (7) that is monolithic with back end of the second path (5) and provides substances such as air and liquid with the injector for inflation deflation of the balloon (3); protective segment (6) surrounding externally the first path (2) and second path (5), thus preventing their blockage when compressed, that may have various lengths from back end of the balloon (3) to the backside of the catheter (1), that is monolithic along with the first path (2) and the second path (5); cover (8) that prevents the catheter apparatus (1) going out of the vein or its movement, that is located on body side of the catheter apparatus (1), positioned on back of the balloon (3), that can be moved over the catheter apparatus (1) as it is wider than body of the catheter apparatus (1), that has flexible structure having both ends open, that can have the shape of funnel or circle or ellipsis or different shapes; clamping apparatus (9) used to fix the cover on its relevant location; at least one third path (10) in the shape of pipe with both ends open, whose one end is positioned within first path (2), other end is located out of first path (2) and used to draw the liquid or air; connection apparatus (11) that is integrated with outer back end of third path (10) and that enables connection with the external injector and the catheters.

An example assembly for use with a vacuum system and an esophageal positioning device esophageal positioning device includes an introducer, in which the esophageal positioning device includes a first segment and a second segment. The second segment is pivotally connected to the first segment. A gap portion of an outer tube of the introducer is defined along a longitudinal axis between a tube tip of the introducer and the distal end of the second segment of the esophageal positioning device when the esophageal positioning device is disposed within the introducer. The gap portion defines one or more radial vacuum holes.