Abstract: A catheter system for controlling the body temperature of a patient by modifying the temperature of blood flowing within a blood vessel of the patient. The catheter system comprises a catheter body having a heat exchange region in contact with the blood; and a temperature probe having a distal end that extends from the catheter body, thereby monitoring the temperature of blood flowing within the blood vessel.

Abstract: Systems and methods of visibly marking a reproductive tract, e.g., at least one ostium of the Fallopian tubes accessed transvaginally and transcervically, to indicate delivery of an occlusion device into the corresponding at least one Fallopian tube to effect contraception are disclosed. Marking is effected by delivery of a dye that stains the ostium and/or extension of the marking member from the delivered occlusion device into view in the uterine cavity or ostium. A catheter (or catheters) preferably introduced through a hysteroscope that illuminates and provides visualization of the uterine cavity and the ostia of the Fallopian tubes is employed to insert each contracted, stent-like, occluding device into each Fallopian tube and to mechanically expand or release to self-expand the occluding device.

Abstract: A tissue connecting device is provided. The device comprise an elongate delivery device having a lumen, a proximal end, and a distal end. The distal end is configured to engage tissue and advance said device into tissue. At least one anchor deliverable through a lumen of the elongate delivery device. The distal end of the device may be designed to engage tissue upon rotation of the device about its longitudinal axis.

Abstract: Expandable emboli filter and thrombectomy devices adapted for use with microcatheters to remove debris from blood vessels. The devices embody expanded profiles that span the entirety of various sized target vessels and thus are particularly effective in the engagement of debris found in vessels.

Abstract: The present invention provides devices, methods and systems for the occlusion of various lumens in a body of a patient including devices and methods for enhancing tissue ingrowth, particularly endothelial tissue growth within an occlusive device. The system includes an occlusive device and a delivery device for placing the occlusive device in a body lumen. The occlusive device is generally a tubular member with a mesh member disposed thereon. The occlusive device is configured to be radially expandable along a longitudinal axis of the tubular member and implantable with a delivery catheter such that the occlusive device is in a collapsed state when positioned in the delivery catheter and in an expanded state when positioned in a lumen of a patient. The mesh member of the occlusive device is configured to promote epithelial tissue ingrowth.

Abstract: A pre-molded or moldable shaft grip includes a pre-configured or moldable section disposed within a substantially circular outer grip layer. A pre-configured or moldable section substantially conforms to a player's grip, facilitating consistent finger placement. The pre-configured section may comprise the shaft, a separate section, or multiple sections of varying durometer. The moldable section may include a layer of moldable material, or a cavity disposed between the outer grip layer and the shaft containing a moldable substance. Overall grip durometer can be adjusted by varying the pressure within the cavity.

Abstract: The invention is directed to an endoscopic assembly having an endoscope, particularly a flexible hysteroscope and an outer sheath disposed about a length of the shaft of the hysteroscope which has an expandable member such as an inflatable balloon for sealing the assembly within a body lumen or cavity. Specifically, the endoscope assembly is configured for delivery of an occlusive contraceptive member to the patient's fallopian tube. The invention is also directed to an endoscope having a driving member for movement of a medical device within the working lumen of an endoscope. In one embodiment the driving member is a friction wheel which engages an elongated medical device disposed within the working channel of the endoscope to effect longitudinal movement of the medical device.

Abstract: A device for occluding a body lumen, and particularly contraceptive or sterilization device for occluding a reproductive tract or lumen to prevent the passage of reproductive cells through the tract or lumen, generally comprising a tubular member, and a mesh member, transversely disposed on the tubular member lumen. The mesh member is permeable to allow for tissue ingrowth, which produces a tissue impregnated mesh occluding the body lumen. The occluding device of the invention can be used in the fallopian tubes of a female patient, the vas deferens of a male patient, or other body lumen.

Abstract: This invention is directed to occluding devices and methods of using such devices for occluding a patient's body lumen, such as a reproductive lumen for contraceptive purposes. The occluding device generally has an occluding component, a first metallic element associated with the occluding component, a second metallic element associated with the occluding component. The first and second metallic elements are configured to generate electrical activity which enhances tissue growth into and/or onto the occluding component to aid in lumen occlusion. In one embodiment the first and second metallic elements are formed of different metallic materials and generate galvanic activity. In a second embodiment electrical power is applies to the first and second metallic elements to generate electrical activity that enhances tissue growth.

Abstract: An device for occluding a body lumen such as a reproductive lumen which includes an occluding component having an impervious barrier to provide initial occlusion of the body lumen and a permeable body to facilitate tissue ingrowth which provides long term occlusion of the body lumen. The device and the method of using the device is particularly suitable for contraception.

Abstract: The invention described is directed to an intracorporeal occluding device having at least one spider segment with at least two, preferably dog-leg shaped expansive elements which are secured to a central location. The occluding device preferably has a plurality of spider segments which are axially aligned and preferably secured together by connecting elements such as beams, S-shaped or Z-shaped connecting elements. The spider segments or connecting elements may be provided with fibrous strands or other elements which facilitate tissue growth.

Abstract: A device and method of using the device for contraception or sterilization and particularly for reversible contraception by occluding a reproductive lumen to prevent the passage of reproductive cells through the lumen for a desired period of time until the patient wishes to become fertile again and then be reopened. The occluding member preferably comprises a tubular framework formed from a shape memory material configured to be implanted in a reproductive lumen. The occluding member is implanted within a body lumen, secured to the wall of the reproductive lumen and then collapsed to collapse the wall and occlude the lumen. Alternatively, the occluding member may be collapsed upon a solid plug. The closure of the reproductive lumen may be reversed by introducing a balloon catheter and by a series of inflations of the balloon reexpanding the collapsed occluding member or by removing the plug.

Abstract: Devices, systems and methods for occluding the lumens of anatomical passageways and/or for delivering drugs or other substances to the bodies of human or animal subjects.

Abstract: A guiding member for use as an independent guidewire or as an integral part of a low-profile steerable dilatation catheter. The guiding member has an elongated main hollow tubular member, a tubular extension preferably made of polyimide secured to the distal end of the tubular member, a core member which is secured by the proximal end thereof within the inner lumen of the main tubular member and which extends through and out the distal end of the tubular extension and a flexible body, such as a helical coil, disposed about and secured to the distal portion of the core member which extends out the distal end of the tubular extension. The transverse cross-sectional area of the core member disposed within the inner lumen of the main tubular member should be at least 10%, preferably at least 25% less than the transverse cross-sectional area of the inner lumen of the main tubular member.