Connector assembly (FIG. 4a) includes a shell (210), a connector body (230), and a plug (250). The shell (210) has a sidewall (212) defining an interior, a first shell end having a first opening (214) defined therein, and a second shell end having a second opening (216) defined therein, each of the first (214) and second openings (216) in communication with the interior to receive percutaneous tubing therethrough, the shell (210) further having an engagement portion. The connector body (230) has a first body end (234) and a second body end (236) with a tube lumen defined therethrough, the first body end (234) having a connector tip (237), the connector body (230) having an engaging portion to engage the engagement portion of the shell (210). The plug (250) has a first plug end and a second plug end with a fluid lumen defined therethrough, the first plug end having a plug tip (257) extending therefrom.

An implantable and programmable device for bladder fluid management. Several urological conditions hinder normal urinary evacuation. For instance, urinary retention impedes fluid drainage, which can lead to severe complications. On the other hand, urinary incontinence exposes the patients to frequent fluid leakage that can be difficult to manage. The treatment for these conditions are only partially effective and only address the symptoms but not the cause. The current system allows the user to bypass the nonfunctional portion of the urinary tract and urinate normally. The device is user-controlled and can be manually activated to release fluid at will. A notification system alerts the patient when fluid levels are elevated and require drainage. The current system provides patients with an effective solution to manage irregular bladder function.

A method for increasing urine output rate from a patient having venous congestion is provided. The method includes: deploying a urinary catheter into the patient such that flow of urine from the ureter and/or kidney is transported within a drainage lumen of the catheter; applying negative pressure to the ureter and/or kidney through the drainage lumen of the catheter to extract urine from the patient; periodically measuring an edema value of the patient; and if the measured edema value is less than or equal to Grade 1 in which the depth of indentation is less than about 2 mm after about 10 seconds, ceasing the application of the negative pressure to the ureter and/or kidney.

A catheter port adapted to be selectively secured to a patient's scalp about a site at which a catheter is to be selectively inserted into, and removed from of the patient's head. The port includes a cushion adapted to be secured to the patient's scalp at its bottom surface about the site and at its top surface to a member, an inner tube having one portion mounted on the member and having another portion that is adapted to extend into the patient's head about the site for guiding movement of a catheter relative to the site and for reducing exposure of the catheter from the patient's scalp, an outer tube having a proximal end mounted on one of the member and inner tube, an intermediate portion extending away from the one of the member and the inner tube in a distal end and a septum mounted on the outer tube.

An apparatus for fastening around a cranial burr hole includes a substantially flat core and a shell encapsulating a ring portion of the core. The shell defines an orifice substantially centered within the ring portion, and has a contoured lower surface to match the cranial curvature. Pliable arms of the core extend laterally from the ring portion, each being terminated by a fastener member. A central portion of a placement tool for the apparatus has a lower part configured to extend through the apparatus orifice, and an upper part from which first and second arms of the tool extend laterally. Each tool arm is terminated with a receptacle to hold a bone screw, and, when the tool central portion lower part extends through the apparatus orifice, each receptacle aligns with a corresponding fastener member, and lower openings of the receptacles are generally oriented along the contoured lower surface.

A bladder catheter is provided. The bladder catheter includes: a proximal portion configured to be positioned in at least a portion of a patient's urethra; and a distal portion configured to be positioned in a patient's bladder, the distal portion including a retention portion, wherein the retention portion includes an inwardly facing side including one or more perforations and an outwardly facing side, and wherein, when negative pressure is applied through the bladder catheter, fluid is drawn into the bladder catheter through the one or more perforations while bladder walls are prevented from appreciably occluding the one or more perforations by contact with the outwardly facing side of the retention portion.

A device which is used in place of known catheters, such as the Foley catheter, in tests such as a Urodymics test. The device holds the catheter in place.

Ureteral catheters are provided including a drainage lumen including a distal portion configured to be positioned in a patient's kidney, renal pelvis and/or in the ureter adjacent to the renal pelvis for receiving fluid from a patient's kidney and a proximal portion for draining the fluid from the distal portion, the distal portion including a coiled retention portion including: at least a first coil having a first diameter; at least a second coil having a second diameter, the first diameter being less than the second diameter, the second coil being closer to an end of the distal portion of the drainage lumen than the first coil; and one or more perforations on a sidewall of the coiled retention portion of the distal portion of the drainage lumen for permitting fluid flow into the drainage lumen, wherein the proximal portion of the drainage lumen is essentially free of or free of perforations.

A ureteral catheter includes a drainage lumen having a proximal portion configured to be positioned in at least a portion of a patient's urethra and/or bladder and a distal portion configured to be positioned in a patient's kidney, renal pelvis, and/or in the ureter adjacent to the renal pelvis. The distal portion includes a retention portion for maintaining positioning of the distal portion of the drainage lumen. The retention portion includes a plurality of sections, each section having one or more openings on a sidewall of the retention portion for permitting fluid flow into the drainage lumen. A total area of openings of a first section of the plurality of sections is less than a total area of openings of an adjacent second section of the plurality of sections. The second section is closer to a distal end of the drainage lumen than the first section.

An external catheter stabilizer device for stabilizing and retaining a catheter tube includes a base portion configured to adhesively attach at a patient, a retaining element configured to retain a catheter tube thereat, and a pivot element that pivotally attaches the retaining element to the base portion so as to allow for pivotal movement of the retaining element about a pivot axis generally normal to the patient where the base portion is attached. The retaining element includes a guide pin protruding therefrom and spaced from the pivot element. Pivotal movement of the retaining element relative to the base portion is limited to a selected range via engagement of the guide pin of the retaining element with an arcuate slot at the base portion.