1
Gigi Au, Jeremy J Albrecht, Charles C Hart, Gary M Johnson, John R Brustad: Trocars with advanced fixation. Applied Medical Resources Corporation, John F Heal, David G Majdali, April 17, 2012: US08157833 (50 worldwide citation)

A trocar fixation device includes a cannula and an elongate tube mounted onto and coupled to the exterior surface of the cannula with the distal end of the cannula extending distally beyond the distal end of the elongate tube. The elongate tube includes a plurality of slits cut at an angle to a long ...


2
Charles C Hart, Gigi Au, Kennii Pravongviengkham, Jeremy J Albrecht: Cannula stabilization seal. Applied Medical Resources Corporation, John F Heal, David G Majdali, November 29, 2011: US08066673 (7 worldwide citation)

A stabilization seal is used with existing cannulas for forming a gas-tight seal with tissue in a body wall. The stabilization seal includes a cylindrical inflatable elongate tube having a graduated wall-thickness that is thicker in a central region and thinner in a distal-end region. The tube inclu ...


3
Jeremy J Albrecht, Gigi Au, Eric Nguyen, Donald L Gadberry, John R Brustad, Gary M Johnson, Charles C Hart: Balloon trocar. Applied Medical Resources Corporation, John F Heal, David G Majdali, April 3, 2012: US08147453 (2 worldwide citation)

A balloon trocar includes a cannula assembly including a cannula and an outer sleeve fitting over the cannula. The distal end of the outer sleeve is proximal to the distal end of the cannula. A balloon is coupled to a distal portion of the sleeve and a distal portion of the cannula. The outer surfac ...


4
Jeremy J Albrecht, Gigi Au, Eric Nguyen, Donald L Gadberry, John R Brustad, Gary M Johnson, Charles C Hart, Michael L Michaud, Matthew M Becerra, Kennii Pravongviengkham: Balloon trocar. Applied Medical Resources Corporation, John F Heal, David G Majdali, October 16, 2012: US08287503 (1 worldwide citation)

A balloon trocar includes a cannula assembly including a cannula and an outer sleeve fitting over the cannula. The distal end of the outer sleeve is proximal to the distal end of the cannula. A balloon is coupled to a distal portion of the sleeve and a distal portion of the cannula. The outer surfac ...


5
Jeremy J Albrecht, Gigi Au, Eric Nguyen, Donald L Gadberry, John R Brustad, Gary M Johnson, Charles C Hart: Balloon trocar. Applied Medical Resources Corporation, John F Heal, January 27, 2015: US08939946

A balloon trocar includes a cannula assembly including a cannula and an outer sleeve fitting over the cannula. The distal end of the outer sleeve is proximal to the distal end of the cannula. A balloon is coupled to a distal portion of the sleeve and a distal portion of the cannula. The outer surfac ...


6
Jeremy J Albrecht, Gigi Au, Eric Nguyen, Donald L Gadberry, John R Brustad, Gary M Johnson, Charles C Hart: Balloon trocar. Applied Medical Resources Corporation, John F Heal, February 16, 2016: US09259238

A balloon trocar includes a cannula assembly including a cannula and an outer sleeve fitting over the cannula. The distal end of the outer sleeve is proximal to the distal end of the cannula. A balloon is coupled to a distal portion of the sleeve and a distal portion of the cannula. The outer surfac ...


7
Gigi Au, Jeremy J Albrecht, Charles C Hart, Gary M Johnson, John R Brustad: Trocars with advanced fixation. Applied Medical Resources Corporation, John F Heal, July 11, 2017: US09700348

A trocar fixation device can comprise a cannula, at least one flap coupled to an exterior surface of the cannula within a central region of the cannula, and an elongate tube rotatably mounted onto the cannula and over the at least one flap. The elongate tube has at least one opening extending betwee ...


8
Gigi Au, Jeremy J Albrecht, Charles C Hart, Gary M Johnson, John R Brustad: Trocars with advanced fixation. Applied Medical Resources Corporation, Applied Medical Resources Corporation, May 10, 2007: US20070106319-A1

A trocar fixation device includes a cannula and an elongate tube mounted onto and coupled to the exterior surface of the cannula with the distal end of the cannula extending distally beyond the distal end of the elongate tube. The elongate tube includes a plurality of slits cut at an angle to a long ...


9
Jeremy J Albrecht, Gigi Au, Eric Nguyen, Donald L Gadberry, John R Brustad, Gary M Johnson, Charles C Hart, Michael L Michaud, Matthew M Becerra, Kennii Pravongvienghkam: Balloon trocar. Applied Medical Resources Corporation, Applied Medical Resources Corporation, September 13, 2007: US20070213675-A1

A balloon trocar includes a cannula assembly including a cannula and an outer sleeve fitting over the cannula. The distal end of the outer sleeve is proximal to the distal end of the cannula. A balloon is coupled to a distal portion of the sleeve and a distal portion of the cannula. The outer surfac ...


10
Charles C Hart, Gigi Au, Kennii Pravongviengkham, Jeremy J Albrecht: Cannula stabilization seal. Applied Medical Resources Corporation, Applied Medical Resources Corporation, September 27, 2007: US20070225650-A1

A stabilization seal is used with existing cannulas for forming a gas-tight seal with tissue in a body wall The stabilization seal includes a cylindrical inflatable elongate tube having a graduated wall-thickness that is thicker in a central region and thinner in a distal-end region. The tube includ ...