John N Leo

US Patent:

20200238058, Jul 30, 2020

Filed:

Apr 15, 2020

Appl. No.:

16/849898

Inventors:

- New York NY, US
Alon S. Aharon - New York NY, US
John Leo - New York NY, US

International Classification:

A61M 27/00
A61M 25/01

Abstract:

Some embodiments are directed to magnetic puncture access and delivery systems and methods, including creating a passageway, such as a fistula, between two vessels or segments of a vessel. A system can include two catheters, each carrying a plurality of magnets along a longitudinal axis of each catheter.

US Patent:

20160051007, Feb 25, 2016

Filed:

Aug 21, 2015

Appl. No.:

14/832219

Inventors:

HuiJun Xue - Guangdong, CN
John H. Leo - Bayside NY, US

International Classification:

A43B 7/14
A43B 21/24

Abstract:

A shoe that reduces or eliminates pain in the foot wearing the shoe, having an upper, a sole, a heel, and a heel seat, wherein the shoe includes a heel center point, a last ball break point, a toe point, and a longitudinal, horizontal center line that defines a lateral center of gravity through the shoe, wherein the heel center point, the last ball break point, the toe point are disposed along the longitudinal, horizontal center line of the shoe. The toe spring can be between about 7 mm and about 10 mm. The heel height can be 100 mm or less, from the bottom of the heel base to an upper-rear peripheral point of the heel seat. And the heel seat has a pitch that is controlled to about 20 mm or less, and preferably 15-20 mm.