Patents by Inventor Scott H. Miller
Scott H. Miller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8702583Abstract: An actuator (10) for a heart assist device. The actuator (10) includes an inflatable balloon (12) and a shroud or wrap (14). The inflatable balloon (12) has a first body portion (22), a second body portion (26) and a flexure region joining (24) the first (22) and second (26) body portions. The shroud or wrap (14) is positioned adjacent the first body portion (24) and has a peripheral extent at least equal to the peripheral extent of the balloon flexure region (24). The balloon (12) and the shroud or wrap (14) are shaped such that the shroud or wrap (14) restrains a part of the balloon first body portion (22) at or near the flexure region (24) against displacement towards the shroud or wrap (outward displacement) past a predetermined limit but allows unrestrained displacement away from the shroud or wrap (inward displacement).Type: GrantFiled: May 19, 2011Date of Patent: April 22, 2014Assignee: Sunshine Heart Company Pty, Ltd.Inventor: Scott H Miller
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Patent number: 8469873Abstract: A wrap (20) for securing about a blood vessel (36) by encasing a section of the vessel. The wrap (20) being of thin flexible construction having two ends (22, 24) and two sides (26, 28). The wrap (20) is more elastic or stretchable at, near, or along at least some of its sides (22, 24) compared to at, near, or along its centre, to provide strain relief from wrapped to unwrapped aorta. The wrap (20) is not inelastic, so that loss of aortic compliance is minimised or enhanced. The wrap (20) is adapted to apply, in use, less compressive force at, near, or along at least some of its sides (22, 24) compared to at, near, or along its centre.Type: GrantFiled: December 7, 2010Date of Patent: June 25, 2013Assignee: Sunshine Heart Company Pty LtdInventors: Scott H Miller, William Suttle Peters, Gemma De Plater
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Patent number: 8123756Abstract: This relates to an improved delivery system for accurately loading and controlling the delivery of flowable material to a patient. Particularly, the system may be used in the injection of hard tissue implant materials such as PMMA under pressures up to about 4000 psi. The system includes an applicator with a first column having an implant material introduction section adapted to provide for effective loading of the implant material and a second column housing a piston. The introduction section has a larger size than that of a vessel section or bore in which the requisite pressure seal between the piston and bore wall is formed. The first column may include an introduction section flared open to an included larger funnel-like opening or a separate funnel may be used that interfaces with the introduction section to facilitate the introduction of implant material.Type: GrantFiled: March 6, 2006Date of Patent: February 28, 2012Assignee: Neurotherm, Inc.Inventors: Scott H. Miller, Howard E. Preissman
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Publication number: 20110288367Abstract: An actuator (10) for a heart assist device. The actuator (10) includes an inflatable balloon (12) and a shroud or wrap (14). The inflatable balloon (12) has a first body portion (22), a second body portion (26) and a flexure region joining (24) the first (22) and second (26) body portions. The shroud or wrap (14) is positioned adjacent the first body portion (24) and has a peripheral extent at least equal to the peripheral extent of the balloon flexure region (24). The balloon (12) and the shroud or wrap (14) are shaped such that the shroud or wrap (14) restrains a part of the balloon first body portion (22) at or near the flexure region (24) against displacement towards the shroud or wrap (outward displacement) past a predetermined limit but allows unrestrained displacement away from the shroud or wrap (inward displacement).Type: ApplicationFiled: May 19, 2011Publication date: November 24, 2011Inventor: Scott H. Miller
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Publication number: 20110196467Abstract: A wrap (20) for securing about a blood vessel (36) by encasing a section of the vessel. The wrap (20) being of thin flexible construction having two ends (22, 24) and two sides (26, 28). The wrap (20) is more elastic or stretchable at, near, or along at least some of its sides (22, 24) compared to at, near, or along its centre, to provide strain relief from wrapped to unwrapped aorta. The wrap (20) is not inelastic, so that loss of aortic compliance is minimised or enhanced. The wrap (20) is adapted to apply, in use, less compressive force at, near, or along at least some of its sides (22, 24) compared to at, near, or along its centre.Type: ApplicationFiled: December 7, 2010Publication date: August 11, 2011Applicant: Sunshine Heart Company PTY LTDInventors: Scott H. Miller, William Suttle Peters, Gemma De Plater
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Patent number: 7048743Abstract: This relates to an improved delivery system for accurately loading and controlling the delivery of flowable material to a patient. Particularly, the system may be used in the injection of hard tissue implant materials such as PMMA under pressures up to about 4000 psi. The system includes an applicator with a first column having an implant material introduction section adapted to provide for effective loading of the implant material and a second column housing a piston. The introduction section has a larger size than that of a vessel section or bore in which the requisite pressure seal between the piston and bore wall is formed. The first column may include an introduction section flared open to an included larger funnel-like opening or a separate funnel may be used that interfaces with the introduction section to facilitate the introduction of implant material.Type: GrantFiled: December 4, 2002Date of Patent: May 23, 2006Assignee: Arthrocare CorporationInventors: Scott H. Miller, Howard Preissman
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Publication number: 20040249347Abstract: This relates to an improved delivery system for accurately loading and controlling the delivery of flowable material to a patient. Particularly, the system may be used in the injection of hard tissue implant materials such as PMMA under pressures up to about 4000 psi. The system includes an applicator with a first column having an implant material introduction section adapted to provide for effective loading of the implant material and a second column housing a piston. The introduction section has a larger size than that of a vessel section or bore in which the requisite pressure seal between the piston and bore wall is formed. The first column may include an introduction section flared open to an included larger funnel-like opening or a separate funnel may be used that interfaces with the introduction section to facilitate the introduction of implant material.Type: ApplicationFiled: December 4, 2002Publication date: December 9, 2004Inventors: Scott H. Miller, Howard E. Preissman
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Patent number: 6783515Abstract: This relates to an improved delivery system for accurately loading and controlling the delivery of flowable material to a patient. Particularly, the system may be used in the injection of hard tissue implant materials such as PMMA under pressures up to about 4000 psi. The system includes an applicator with a first column having an implant material introduction section adapted to provide for effective loading of the implant material and a second column housing a piston. The introduction section has a larger size than that of a vessel section or bore in which the requisite pressure seal between the piston and bore wall is formed. The first column may include an introduction section flared open to an included larger funnel-like opening or a separate funnel may be used that interfaces with the introduction section to facilitate the introduction of implant material.Type: GrantFiled: September 30, 1999Date of Patent: August 31, 2004Assignee: Arthrocare CorporationInventors: Scott H. Miller, Howard E. Preissman
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Publication number: 20040095844Abstract: An enclosed implantable material mixing system is described herein. The system uses an enclosable vial or container into which bone cement mixture may be mixed by agitation. The bone cement mixture may be made of a combination of polymer and liquid monomer, but because of the method of agitation, e.g., shaking the vial and its contents, the ratio of the monomer-to-polymer is critical. A desirable weight ratio of the monomer-to-polymer is about 0.3 to about 1, and more preferably about 0.53 to about 0.63, and is more preferably about 0.57. The vial or container may also include a free-floating, or disassociated, agitator to aid with the mixing process. To prepare the composition, the vial and its contents may be capped and shaken until the mixture dissolves completely. The contents of the vial are then allowed to sit and undergo a solvation process at the end of which the mixture may be shaken again and then poured out for use.Type: ApplicationFiled: November 6, 2003Publication date: May 20, 2004Inventors: Scott H. Miller, Bryan Michael Barr
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Publication number: 20020118595Abstract: An enclosed implantable material mixing system is described herein. The system uses an enclosable vial or container into which bone cement mixture may be mixed by agitation. The bone cement mixture may be made of a combination of polymer and liquid monomer, but because of the method of agitation, e.g., shaking the vial and its contents, the ratio of the monomer-to-polymer is critical. A desirable weight ratio of the monomer-to-polymer is about 0.3 to about 1, and more preferably about 0.53 to about 0.63, and is more preferably about 0.57. The vial or container may also include a free-floating, or disassociated, agitator to aid with the mixing process. To prepare the composition, the vial and its contents may be capped and shaken until the mixture dissolves completely. The contents of the vial are then allowed to sit and undergo a solvation process at the end of which the mixture may be shaken again and then poured out for use.Type: ApplicationFiled: February 26, 2001Publication date: August 29, 2002Inventors: Scott H. Miller, Bryan Michael Barr
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Patent number: 6416468Abstract: A surgical retractor has a frame and first and second retractor blades coupled to the frame. The retractor blades engage opposite sides of an incision in a patient's body and are relatively movable toward or away from each other along a first axis. When using the retractor in lift mode, a foot is coupled to the frame or one of the blades and engages the patient's body adjacent the incision. An actuator imparts relative movement to the retractor blades along the first axis and the foot acts as a support base with one of the blades moving relative to the frame to lift the ribs at one side of the incision above the other. To use the retractor in spread mode the foot is removed and the retractor blades spread of the ribs without lifting.Type: GrantFiled: October 20, 1999Date of Patent: July 9, 2002Assignee: Heartport, Inc.Inventors: Robert K. Deckman, Jeffrey W. Krier, Scott H. Miller
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Patent number: 6368340Abstract: A clamp for clamping a body structure in a patient. The clamp includes a flexible cable housed within a sheath. The cable and sheath extend between a clamp and a handle. The cable actuator. The cable extends through a sheath which is anchored at the clamp and the actuator for actuating jaws from a proximal end of the clamp. A malleable positioner is provided for positioning the clamp about the body structure.Type: GrantFiled: January 4, 1999Date of Patent: April 9, 2002Inventors: William W. Malecki, Wesley D. Sterman, Hanson S. Gifford, III, Scott H. Miller
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Patent number: 6322578Abstract: Microsurgical instruments for performing extremely small-scale, minimally-invasive microsurgery such as thoracoscopic coronary artery bypass grafting. The instruments utilize a symmetrical, forcep-like actuator which provides extremely precise actuation and control of the instrument and which mimics the feel of instruments used in conventional open surgical procedures. The instruments generally include a pair of coaxially arranged shafts, an end-effector at the distal ends of the shafts, and an actuator at the proximal ends of the shafts. The actuator includes a pair of arms pivotally coupled to one of the outer and inner shafts, and a pair of links pivotally coupled at one end to the arms, and at a second end to the other of the shafts. The links are coupled to a proximal portion of the arms to maximize mechanical advantage and reduce interference. The actuator may be easily adapted for either pull-type or push-type actuation, and for either outer shaft or inner shaft translation.Type: GrantFiled: July 14, 1997Date of Patent: November 27, 2001Assignee: Heartport, Inc.Inventors: Philip R. Houle, Alex T. Roth, Scott H. Miller
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Publication number: 20010041828Abstract: A surgical retractor has a frame and first and second retractor blades coupled to the frame. The retractor blades engage opposite sides of an incision in a patient's body and are relatively movable toward or away from each other along a first axis. When using the retractor in lift mode, a foot is coupled to the frame or one of the blades and engages the patient's body adjacent the incision. An actuator imparts relative movement to the retractor blades along the first axis and the foot acts as a support base with one of the blades moving relative to the frame to lift the ribs at one side of the incision above the other. To use the retractor in spread mode the foot is removed and the retractor blades spread of the ribs without lifting.Type: ApplicationFiled: October 20, 1999Publication date: November 15, 2001Applicant: Jens E. HoekendijkInventors: ROBERT K. DECKMAN, JEFFREY W. KRIER, SCOTT H. MILLER
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Publication number: 20010016750Abstract: A clamp for clamping a body structure in a patient. The clamp includes a flexible cable housed within a sheath. The cable and sheath extend between a clamp and a handle. The cable actuator. The cable extends through a sheath which is anchored at the clamp and the actuator for actuating jaws from a proximal end of the clamp. A malleable positioner is provided for positioning the clamp about the body structure.Type: ApplicationFiled: January 4, 1999Publication date: August 23, 2001Inventors: WILLIAM W. MALECKI, WESLEY D. STERMAN, HANSON S. GIFFORD, SCOTT H. MILLER
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Patent number: 6094746Abstract: A necktie knot cover and retaining device is disclosed that functions as a decorative knot cover or as a knot simulator. The invention is relatively simple and easy to manufacture, yet affords a variety of uses. The knot cover consists of a one-piece continuous body having a pair of slots for receiving portions of the necktie. The knot cover is generally shaped similar to the knot to which it is covered. The device can be used with other knots and clothing, and is not limited to neckties.Type: GrantFiled: February 8, 1999Date of Patent: August 1, 2000Inventor: Scott H. Miller
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Patent number: 5984867Abstract: A surgical retractor has a frame and first and second retractor blades coupled to the frame. The retractor blades engage opposite sides of an incision in a patient's body and are relatively movable toward or away from each other along a first axis. When using the retractor in lift mode, a foot is coupled to the frame or one of the blades and engages the patient's body adjacent the incision. An actuator imparts relative movement to the retractor blades along the first axis and the foot acts as a support base with one of the blades moving relative to the frame to lift the ribs at one side of the incision above the other. To use the retractor in spread mode the foot is removed and the retractor blades spread of the ribs without lifting.Type: GrantFiled: August 15, 1997Date of Patent: November 16, 1999Assignee: Heartport, Inc.Inventors: Robert K. Deckman, Jeffrey W. Krier, Scott H. Miller
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Patent number: 5904711Abstract: Methods and apparatus for thoracoscopic defibrillation of a patient's heart. The technique involves introducing a first electrode (10) through a percutaneous intercostal penetration, positioning the first electrode against the heart surface (H) and positioning a second electrode (10') against the patient's body. A voltage is then applied through the percutaneous intercostal penetration to the first electrode and to a second electrode to deliver electrical energy to the first electrode, through at least a portion of the patient's heart, and to the second electrode. The electrical energy applies an electric charge to the patient's heart to defibrillate the heart muscle or restart the heart during, for example, cardiac procedures that involve arresting the heart.Type: GrantFiled: February 8, 1996Date of Patent: May 18, 1999Assignee: Heartport, Inc.Inventors: James R. Flom, Scott H. Miller, Gregory G. Ulrich
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Patent number: 5855590Abstract: A clamp for clamping a body structure in a patient. The clamp includes a flexible cable housed within a sheath. The cable and sheath extend between a clamp and a handle. The cable actuator. The cable extends through a sheath which is anchored at the clamp and the actuator for actuating jaws from a proximal end of the clamp. A malleable positioner is provided for positioning the clamp about the body structure.Type: GrantFiled: February 13, 1997Date of Patent: January 5, 1999Assignee: Heartport, Inc.Inventors: William W. Malecki, Wesley D. Sterman, Hanson S. Gifford, III, Scott H. Miller
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Patent number: D476134Type: GrantFiled: September 5, 2002Date of Patent: June 24, 2003Inventor: Scott H. Miller