Endoscopic portal for use in endoscopic procedures and methods therefor

You’ve invested time, talent, and energy into making a dent in the universe with your invention and ideas. Now it’s time to make sure it’s protected with a PowerPatent Utility, Provisional or Design Patent Application

The Yoon; Inbae patent solves the following problem:

The present invention relates to instruments and methods for use in endoscopic procedures and, especially, an endoscopic portal to provide a variable volume passage of a surgical site within a anatomical hole to prevent undesired fluid flow through the portal while allowing surgical instruments of different sizes selectively introduced through the portal and can expand the portal to facilitate removal of goods from and insertion things in the anatomical cavity as well as its procedures.

Our analysis of this patent is as follows:

Yoon; Inbae’s patent US 5441486 A deals with Endoscopic portal for use in endoscopic procedures and methods therefor.
An endoscopic portal includes a portal arm for insertion through a hole in the wall and an open distal end for the set in the hole and an open proximal end for positioning externally hole and a valve assembly disposed adjacent the portal sleeve proximal end. The valve assembly includes a bladder with a passage therethrough allowing insertion of instruments of various sizes on the portal arm through the passage of the bladder. bladder means therein for compressing over causes the bladder to contact the instruments inserted through the sealing groove relationship. The portal arm includes an expandable Lumen allowing the instrument, and things bigger in size than the inner diameter of the portal arm passing therethrough. A method of inserting instruments through an endoscopic portal includes the steps of inserting an instrument in a passage of a bladder full of compressible material adjacent to one end of the endoscopic portal disposed externally in an anatomical cavity and compressing the passage of the compressible material to cause bladder contacting relationship binding instrument to prevent undesired fluid flow through endoscopic portal.

The revolutionary TRAN&ASSOCIATES provides patent creation and management tools to help inventors protect their inventions using the patent system. Full lawyer support to complete and file the application is available.

Plastic needleless valve housing for standard male luer locks

You’ve invested time, talent, and energy into making a dent in the universe with your invention and ideas. Now it’s time for Utility, Provisional or Design Patent Creation with PowerPatent software and services.

The Medex, Inc. patent solves the following problem:

I. Field of Invention

Our analysis of this patent is as follows:

Medex, Inc.’s patent US 5441487 A deals with Plastic needleless valve housing for standard male luer locks.
A needleless place (10) includes a slit septum valve (12) made of a plastic housing (20) with a thin-walled cylinder (70) sized to fit within the lock nut ( 64) in an ISO male luer lock (54) and a wedging or pagkunya covered by the same tapered thread (72) to strengthen the cylinder (70) and book in the lock nut (64) securely lock the male luer lock (54) to (10). The valve (12) to (10) is tubular and includes a flange (44) were among the parts of the housing (18, 20) having an annular ring (45) dig into the flange.

The revolutionary TRAN&ASSOCIATES provides patent creation and management tools to help inventors protect their inventions using the patent system. Full lawyer support to complete and file the application is available.

Magnetic filter with ordered wire array

Be the First-to-File and Protect your earth-moving ideas with PowerPatent software service for Online Patent Application

The The Terry Fox Laboratory Of The British Columbia Cancer Agnecy, , The University Of Southampton patent solves the following problem:

The present invention relates to the use of high gradient magnetic separation (HGMS) to the process of separation and isolation materials labeled magnetised particles.

Our analysis of this patent is as follows:

The Terry Fox Laboratory Of The British Columbia Cancer Agnecy, , The University Of Southampton’s patent US 5439586 A deals with Magnetic filter with ordered wire array.
A device for separating magnetic materials from non-magnetic materials in a sample using an applied magnetic field includes an inverted funnel surface containing a plurality of longitudinally spaced, non-magnetisable flow-smoothing surfaces that come in half across the width of the funnel, a coaxial filter chamber with the output end of the funnel surface mounted inside a lead wire battle the magnetisable wires and a coaxial lower funnel containing a plurality of longitudinally spaced, non-magnetisable flow-smoothing surfaces that come in half across the width of the lower funnel. The device can be used to divide the magnet labeled material from the sample as a biological sample.

The revolutionary TRAN&ASSOCIATES provides patent creation and management tools to help inventors protect their inventions using the patent system. Full lawyer support to complete and file the application is available.