Patents Assigned to Q'SO, Inc.
  • Patent number: 6540735
    Abstract: A system for facilitating hemostasis of a puncture site in a blood vessel delivers an absorbable sponge pledget in a hydrated state to a position at an exterior of the blood vessel puncture to facilitate hemostasis. The system includes a staging chamber, a delivery cannula, and a pusher. The staging chamber is used for hydrating a pledget of absorbable sponge, compressing the pledget, and delivering the pledget to the delivery cannula. The staging chamber may include a valve for facilitating hydration and staging of the pledget. The delivery cannula and pusher are used to accurately place the sponge pledget outside the blood vessel. An easy loader connector may be used to facilitate loading the dry pledget into the staging chamber.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: April 1, 2003
    Assignee: Sub-Q, Inc.
    Inventors: Mark Ashby, Luis R. Urquidi, Eric Lee
  • Patent number: 6527734
    Abstract: A system for facilitating hemostasis of a puncture site in a blood vessel injects an absorbable sponge pledget in a hydrated state to a position at an exterior of the blood vessel puncture to facilitate hemostasis. The system includes a tract dilator for locating the puncture, an introducer, and a pusher. The introducer includes a staging chamber for receiving the absorbent sponge pledget and a delivery chamber having a diameter smaller than a diameter of the staging chamber into which a hydrated pledget passes. The pledget is hydrated and compressed within the introducer and then ejected with the pusher to the delivery site to facilitate hemostasis of the blood vessel puncture. The system delivers the absorbable sponge pledget over a guidewire to ensure the proper positioning of the pledget over the puncture. The implanted absorbable sponge once delivered expands rapidly to fill the target site and is absorbed by the body over time.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: March 4, 2003
    Assignee: Sub-Q, Inc.
    Inventors: Andrew M. Cragg, Rodney Brenneman, Mark Ashby, Eduardo Chi Sing
  • Patent number: 6510785
    Abstract: A centrifugal dryer for leafy comestibles includes a basket within a cylindrical cabinet. Overlying the cabinet is a cover assembly having a lid, an external crank arm and a gear train sealed within a gearbox mounted to the underside of the lid. An output shaft of the gear train engages a central tower of the basket to rotate the basket about a vertical axis. The cover assembly includes a hand brake mechanism having a brake pad which selectively engages an upper peripheral lip flange of the basket for stopping rotation without straining the gear train.
    Type: Grant
    Filed: July 3, 2002
    Date of Patent: January 28, 2003
    Assignee: Mr. Bar-B-Q, Inc.
    Inventor: Wayne B. Margolin
  • Patent number: 6474224
    Abstract: The skewer rack system for simultaneously cooking several shish kebabs on a barbecue grill, brazier, boiler or in an oven includes a rectangular frame having a pair of opposed panels. A plurality of spaced openings for receiving the tips of skewers is formed in one panel. The other panel includes a plurality of notches in its upper edge. A portion of each skewer adjacent its end lies in a notch registered with the opening in which the tip of the skewer is received. A keeper rod is pivotally mounted at the rear of the notched panel and is rotated to bear against portions of each skewer which extend beyond the notched panel to retain the skewers in place. The keeper rod includes a proximal depending leg having an interned bight which engages the underside of the notched panel to lock the keeper rod in place. The rack may be flipped over for cooking both sides of the shish kebabs.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: November 5, 2002
    Assignee: Mr. Bar-B-Q, Inc.
    Inventor: Seth Natter
  • Patent number: 6447534
    Abstract: A system including an adaptor and a syringe is used for facilitating hemostasis of a biopsy tract or other puncture wound by delivery of an absorbable sponge in a hydrated state into the wound. The adaptor includes a tapered lumen for hydrating and compressing the relatively large absorbable sponge for delivery through a relatively small cannula, such as a biopsy needle. The hydrated absorbable sponge is injected through the biopsy needle into the biopsy tract by fluid. Alternatively, the sponge may be delivered to the biopsy needle by injection of fluid and then delivered to the biopsy tract by a plunger or stylet. The system may also include a trail staging chamber for inspecting a condition of the sponge before delivery. The implanted absorbable sponge facilitates hemostasis at the biopsy site or other puncture wound and minimizes the chance of internal bleeding. The absorbable sponge material is absorbed by the body over time.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: September 10, 2002
    Assignee: Sub-Q, Inc.
    Inventors: Andrew H. Cragg, Rodney Brenneman, Mark Ashby
  • Patent number: 6440153
    Abstract: A system including an adaptor and a syringe is used for facilitating hemostasis of a biopsy tract or other puncture wound by delivery of an absorbable sponge in a hydrated state into the wound. The adaptor includes a tapered lumen for hydrating and compressing the relatively large absorbable sponge for delivery through a relatively small cannula, such as a biopsy needle. The hydrated absorbable sponge is injected through the biopsy needle into the biopsy tract by fluid. Alternatively, the sponge may be delivered to the biopsy needle by injection of fluid and then delivered to the biopsy tract by a plunger or stylet. The implanted absorbable sponge facilitates hemostasis at the biopsy site or other puncture wound and minimizes the chance of internal bleeding. The absorbable sponge material is absorbed by the body over time.
    Type: Grant
    Filed: September 14, 2001
    Date of Patent: August 27, 2002
    Assignee: Sub-Q, Inc.
    Inventors: Andrew H. Cragg, Rodney Brenneman, Mark Ashby
  • Patent number: 6440151
    Abstract: A system including an adaptor and a syringe is used for facilitating hemostasis of a biopsy tract or other puncture wound by injection of an absorbable sponge in a hydrated state into the wound. The adaptor includes a tapered lumen for hydrating and compressing the relatively large absorbable sponge for delivery through a relatively small cannula, such as a biopsy needle. The hydrated absorbable sponge is injected through the biopsy needle into the biopsy tract by fluid. The implanted absorbable sponge facilitates hemostasis at the biopsy site or other puncture wound and minimizes the chance of internal bleeding. The absorbable sponge material is absorbed by the body over time.
    Type: Grant
    Filed: June 6, 2000
    Date of Patent: August 27, 2002
    Assignee: Sub-Q, Inc.
    Inventors: Andrew H. Cragg, Rodney Brenneman, Mark Ashby
  • Patent number: 6371974
    Abstract: A device for promoting hemostasis in a blood vessel puncture is employed with an introducer that accesses the puncture through an incision. The introducer has an open distal end positionable at the puncture, an external portion with an open proximal end, and an axial channel therebetween. The device includes a hollow catheter, dimensioned to pass through the introducer channel, having a distal end to which is attached an expansible compression element, which may be an inflatable balloon, a collapsible prong assembly, or a resilient foam pad. The compression element is collapsed when the distal end of the catheter is enclosed within the introducer. When the catheter and the introducer are located the desired distance from the puncture, the introducer is displaced axially relative to the catheter to expose the compression element to the subcutaneous tissue, whereupon the compression element is expanded.
    Type: Grant
    Filed: August 2, 1999
    Date of Patent: April 16, 2002
    Assignee: Sub Q, Inc.
    Inventors: Rodney Brenneman, Andrew H. Cragg
  • Publication number: 20020041054
    Abstract: Disclosed is a method for forming a gasket seal or transition fitting affixed to one of two parts to be joined in a gasketed joint by use of the gasket. The method includes the step of providing a mold having a walled mold cavity of the shape desired for the gasket, at least one wall of the mold cavity being a junction surface of the one part and the remaining walls of the mold cavity being formed in a mold piece. The mold is closed by placing the mold piece over the junction surface of the one part to establish the mold cavity as a closed generally toroidal volume. Then a molten gasket-forming thermoplastic material is injected into the mold cavity to form the gasket, the thermoplastic material including a bonding agent for establishing an adhesive bond between the junction surface and the gasket. The thermoplastic material is cooled to solidify the gasket and affix it to the junction surface and the mold piece is removed away from the junction surface.
    Type: Application
    Filed: November 12, 2001
    Publication date: April 11, 2002
    Applicant: Q'So, Inc.
    Inventor: Larry F. Leicht
  • Patent number: D455272
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: April 9, 2002
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventor: Marc Zemel
  • Patent number: D456207
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: April 30, 2002
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventor: Marc Zemel
  • Patent number: D456614
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: May 7, 2002
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventor: Marc Zemel
  • Patent number: D456615
    Type: Grant
    Filed: July 2, 2001
    Date of Patent: May 7, 2002
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventor: Marc Zemel
  • Patent number: D461378
    Type: Grant
    Filed: July 2, 2001
    Date of Patent: August 13, 2002
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventor: Marc Zemel
  • Patent number: D463952
    Type: Grant
    Filed: December 6, 2001
    Date of Patent: October 8, 2002
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventor: Marc Zemel
  • Patent number: D465336
    Type: Grant
    Filed: May 1, 2002
    Date of Patent: November 12, 2002
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventor: Marc Zemel
  • Patent number: D467134
    Type: Grant
    Filed: July 17, 2002
    Date of Patent: December 17, 2002
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventor: Wayne B. Margolin
  • Patent number: D468593
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: January 14, 2003
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventors: Wayne B. Margolin, Marc Zemel
  • Patent number: D470730
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: February 25, 2003
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventor: Marc Zemel
  • Patent number: D470985
    Type: Grant
    Filed: July 2, 2002
    Date of Patent: February 25, 2003
    Assignee: Mr. Bar-B-Q-, Inc.
    Inventor: Marc Zemel