Terry Buelna, Age 62El Toro, CA

6676560, Jan 13, 2004

Feb 15, 2002

10/076534

Terry Buelna - Huntington Beach CA, 92647

F16H 1516

476 51, 476 47

A continuously variable transmission has a main shaft rotating about a longitudinal axis. An input disk and output disk are fixed to the main shaft. An idler disk that rotates about and translates along the main shaft is mounted between the input and output disks. A plurality of conical input rollers engage mating surfaces on the input disk and the idler disk. A plurality of output rollers engage mating surfaces on the output disk and the idler disk. The input and output rollers move in planes orthogonal to the longitudinal axis to vary the drive ratio of the transmission. Input gears are connected to rotate coaxially with the input rollers, and output gears are connected to rotate coaxially with the output rollers. The rollers translate relative to the gears. Ring gears engage the input and output gears to input and output power.

6938590, Sep 6, 2005

Apr 13, 2004

10/823266

Terry Buelna - Huntington Beach CA, US

F02B075/18
F02B057/00
F01B013/04
F01B003/00

123 568, 123 43 A, 123 43 AA, 92 57, 92 71

An internal combustion, reciprocating piston, motor has a rotating cylinder block. A journal bearing supports a roller that is fastened to a piston connecting rod or fastened to the piston so the roller pushes against an inclined surface on a stationary guide track fastened to a motor housing in order to cause the cylinder block and pistons to rotate. A lubricant is fed from a passageway on the rotational axis of the drive shaft radially outward, through passageways that align, and though a skirt on the piston, in order to lubricate the journal bearing. The rotating piston chambers are sealed against a stationary cylinder head by annular rings at the end of each chamber, and by curved linear seals extending between adjacent annular rings.

8152688, Apr 10, 2012

May 14, 2009

12/466304

Terry Buelna - Foothill Ranch CA, US
Neil Gupta - Costa Mesa CA, US

F16H 15/16

476 51, 476 65, 476 71

A continuously variable transmission may have a first set of rollers and a second set of rollers that act upon skewed driving and driven surfaces of discs. The input to output ratio of the continuously variable transmission may be changed by pushing either one of the first and second sets of rollers closer to a rotating shaft. To maintain symmetrical loading within the continuously variable transmission, an idler disc assembly may have a strain compensator that deflects to compensate for deflection of outer discs due to elasticity of the main shaft.

8231503, Jul 31, 2012

Mar 6, 2009

12/399594

Terry Buelna - Lake Forest CA, US

Karem Aircraft - Lake Forest CA

F16H 57/08

475344

A gearbox comprising a gearset is able to transmit high output torques at high numerical reduction ratios at a power-to-weight ratio higher than previously attainable with existing designs. A distributor gear is disposed relative to a spur gear in order to produce automatic torque balancing. The distributor gear can be advantageously configured as an input floatring gear, for which support in all directions is provided by gear tooth mesh forces rather than bearings. Automatic torque balancing is achieved by configuring the distributor gear with first and second rows of helical teeth on the external circumference, and with a set of double helical teeth disposed on the internal circumference of the distributor gear. This allows for the placement of up to 50 or more planet gears in a countershaft arrangement with one end having helical teeth and the other end having spur teeth.

5605539, Feb 25, 1997

May 12, 1994

8/241953

Terry Buelna - Long Beach CA
Wayne A. Noda - Mission Viejo CA

Urohealth Systems, Inc. - Costa Mesa CA

A61M 100

604 51

A self-introducing infusion catheter comprises a substantially rigid, elongate shaft having a longitudinal passage therethrough and an infusion port at its distal end. An electrode is further mounted at the distal end. The electrode is electrically coupled to a connector at the proximal end of the shaft which may be connected to an electrosurgical power supply. The connector is further in communication with the passage in the shaft and provides fluid connection with an infusion fluid delivery device. In the method of the invention, the catheter is connected to an electrosurgical power supply and ablative energy is applied to abdominal tissue through the electrode. This facilitates penetration of the tissue to position the device in the abdominal cavity through the abdominal wall. The distal end of the catheter is positioned through an incision in a body structure, such as the cystic duct, and the proximal end is connected to an infusion fluid delivery device. The distal end is clamped in position in the duct, and an infusion fluid such as contrast medium is infused into the duct.

5489288, Feb 6, 1996

Apr 4, 1994

8/223261

Terry Buelna - Long Beach CA

Advanced Surgical, Inc. - Princeton NJ

A61B 1712

606144

A suture applying device comprises an elongate shaft having a length of suture therein. A pre-tied loop suture is held at the distal end of the shaft with a free end of the suture being attached within a handle secured to the proximal end of the shaft. In a first embodiment, a pulley and puller assembly is provided for closing the pre-tied suture loop, where the pulley permits a greater length of suture to be taken in than is traveled by the puller. In a second embodiment, a pair of opposed jaws are slidably mounted within the handle for selectively engaging and gripping the free end of the suture. In this way, an arbitrarily large length of suture may be taken in by pulling on the free end of the suture in successive strokes. The device further includes a sheath slidably disposed on the shaft for protecting the suture during introduction. The sheath automatically retracts when the device is introduced through a trocar sleeve or cannula, thereby exposing the suture loop.

5300078, Apr 5, 1994

Oct 9, 1992

7/958909

Terry Buelna - Long Beach CA

Laparomed Corporation - Irvine CA

A61B 1700

606113

A suture applying device comprises an elongate shaft having a length of suture therein. A pre-tied loop suture is held at the distal end of the shaft with a free end of the suture being attached within a handle secured to the proximal end of the shaft. In a first embodiment, a pulley and puller assembly is provided for closing the pre-tied suture loop, where the pulley permits a greater length of suture to be taken in than is traveled by the puller. In a second embodiment, a pair of opposed jaws are slidably mounted within the handle for selectively engaging and gripping the free end of the suture. In this way, an arbitrarily large length of suture may be taken in by pulling on the free end of the suture in successive strokes. The device further includes a sheath slidably disposed on the shaft for protecting the suture during introduction. The sheath automatically retracts when the device is introduced through a trocar sleeve or cannula, thereby exposing the suture loop.

5468251, Nov 21, 1995

Oct 12, 1993

8/134561

Terry Buelna - Laguna Beach CA

Advanced Surgical, Inc. - Princeton NJ

A61B 1700

606223

An improved device and method for suturing penetrations and incisions through tissue into a body cavity. The device should find particular use in laparoscopic and other types of minimally invasive surgical procedures. A device according to the invention includes a shaft and an inverted needle joined to the shaft. Two ends of a length of suture material are attached at or near a sharpened proximal tip on the needle. The device may include a movable shield that is slidable to alternately cover and expose the sharpened tip of the needle. This shield may include a blunt distal end and an inclined proximal surface to assist the surgeon in guiding the hook into and out of the body cavity. The device may be provided with a visual and tactile indicator on one side of the device to assist the user in threading and removing the suture material into and out of a selected side of the hook.