Patent application number | Description | Published |
20100010377 | GUIDE WIRE LOADING METHOD AND APPARATUS WITH TOWEL ATTACHMENT MECHANISM - A device for loading a guide wire into the open end of a tubular instrument, such as a catheter. The device can be a block of material having a groove in its surface. The ends of the guide wire and the tubular instrument are placed into the groove and moved toward each other. When the ends meet, the groove guides the guide wire into the open end of the tubular instrument. The groove, or at least a portion of the groove, can have a cross-sectional contour that closely matches the outside radius of the tubular instrument. The groove can have a substantially vertical wall and a substantially non-vertical wall. A variety of attachment mechanisms may be provided for attaching the device to a towel draping a patient. | 01-14-2010 |
20100010475 | GUIDEWIRE AND CATHETER MANAGEMENT DEVICE - Provided are devices, systems, and methods for catheter and guidewire management in a surgical setting. In one implementation, the device may include a housing having a curved bottom surface for accommodating the shape of a patient's leg. Into the housing is mounted a retaining member, which can retain one or more guidewires, catheters, or the like. In another embodiment, the housing may include a number of vertical supports between which is mounted at least one retaining member housing. The retaining member housing may in turn house a retaining member, suitable for receiving and retaining one or more elongated devices such as catheters or guidewires. The retaining member may have a suitable size, shape, and level of flexibility to allow a catheter or guidewire to be placed therein and held with a desired level of force until such a time as a user desires to remove the catheter or guidewire. Using the device, catheter/guidewire combinations or other such paired devices, or indeed any devices, may be effectively managed in a surgical field. | 01-14-2010 |
20100069949 | DILATION BALLOON HAVING A VALVED OPENING AND RELATED CATHETERS AND METHODS - Dilation catheters including a mechanism used in, for example, removing gas or air from the catheters are disclosed. A dilation catheter may include an elongated tubular member having a distal end and a proximal end, a proximal handle proximate the proximal end of the tubular member, and an inflatable balloon proximate the distal end of the tubular member with inflatable balloon being in fluid communication with a fluid port to supply inflation liquid to the inflatable balloon. The inflatable balloon may include an opening for permitting gas to exit the inflatable balloon. In the proximate location of the opening, an expandable material or a barrier material that permits gas to exit through the opening, while retaining inflation liquid in the inflatable balloon. | 03-18-2010 |
20100125272 | Endoscopic Devices And Related Methods Of Use - Embodiments of the invention include a medical device including a handle portion, an end effector assembly, an elongate member connecting the handle portion and the end effector assembly, and one or more treatment devices extendable through the elongate member and end effector assembly. The end effector assembly includes an electrode assembly configured to cauterize tissue. The treatment devices may include an elongate cutting member with a safety tip. The treatment devices may include a multi-lumen catheter with a lumen configured to deliver fluid and another lumen configured to accommodate an injection needle, a cutting member, or other therapeutic or diagnostic devices. | 05-20-2010 |
20110196335 | DEVICES AND METHODS FOR AGENT-ASSISTED MEDICAL PROCEDURES - Various embodiments of bulking or cushioning agents or material and related medical devices and methods are disclosed. For example, a method of performing a medical procedure in a tract of a body may include injecting a material in a liquid phase proximate a target site between a first tissue layer and a second tissue layer, allowing the material to transition from the liquid phase to the gel phase in response to a raise in temperature of the material to approximately at or above the predetermined temperature, and performing a surgical procedure on the target site. The material may have the liquid phase at temperatures below a predetermined temperature and a gel phase at temperatures approximately at or above the predetermined temperature. | 08-11-2011 |
20120035591 | THERMOPLASTIC MEDICAL DEVICE - An medical device such as a guidewire or a catheter having a flexible elongate component which comprises a thermoplastic rigid rod polymer, which component may comprise a bundle of threads, a sleeve, a coil, a co-extrusion, a strut, or other suitable component. | 02-09-2012 |
20120165857 | ENDOSCOPIC TISSUE STABILIZATION DEVICE AND RELATED METHODS OF USE - Embodiments of the invention include a sleeve for use in a body lumen defined by body tissue. The sleeve includes a collapsible wall defining a lumen and including an inflatable member configured to increase a volume of the lumen when the inflatable member is in an inflated state, a conduit configured to inflate the inflatable member, and a port defined by the collapsible wall and in flow communication with the lumen. | 06-28-2012 |
20120289911 | Flexible Needle - An endoscopic instrument comprises a first flexible insertion member sized for insertion through a body lumen to a target site and a needle coupled to the insertion member for penetration of tissue, the needle including a plurality of flexibility enhancing grooves formed therein along at least a first portion of the length of the needle. | 11-15-2012 |
20130060136 | DEVICES AND METHODS FOR AGENT-ASSISTED MEDICAL PROCEDURES - Various embodiments of bulking or cushioning agents or material and related medical devices and methods are disclosed. For example, a method of performing a medical procedure in a tract of a body may include injecting a material in a liquid phase proximate a target site between a first tissue layer and a second tissue layer, allowing the material to transition from the liquid phase to the gel phase in response to a raise in temperature of the material to approximately at or above the predetermined temperature, and performing a surgical procedure on the target site. The material may have the liquid phase at temperatures below a predetermined temperature and a gel phase at temperatures approximately at or above the predetermined temperature. | 03-07-2013 |
20130116504 | ENDOSCOPIC TISSUE STABILIZATION DEVICE AND RELATED METHODS OF USE - Embodiments of the invention include a sleeve for use in a body lumen defined by body tissue. The sleeve includes a collapsible wall defining a lumen and including an inflatable member configured to increase a volume of the lumen when the inflatable member is in an inflated state, a conduit configured to inflate the inflatable member, and a port defined by the collapsible wall and in flow communication with the lumen. | 05-09-2013 |
20140148767 | Flexible Needle - An endoscopic instrument comprises a first flexible insertion member sized for insertion through a body lumen to a target site and a needle coupled to the insertion member for penetration of tissue, the needle including a plurality of flexibility enhancing grooves formed therein along at least a first portion of the length of the needle. | 05-29-2014 |
20140316453 | ENDOSCOPIC TISSUE STABILIZATION DEVICE AND RELATED METHODS OF USE - Embodiments of the invention include a sleeve for use in a body lumen defined by body tissue. The sleeve includes a collapsible wall defining a lumen and including an inflatable member configured to increase a volume of the lumen when the inflatable member is in an inflated state, a conduit configured to inflate the inflatable member, and a port defined by the collapsible wall and in flow communication with the lumen. | 10-23-2014 |