Patents by Inventor Tom Motsenbocker
Tom Motsenbocker 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: 8679398Abstract: An apparatus for folding a pre-pleated catheter balloon comprises a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a folding head aligned with respect to the stationary base member and to the rotatable drive hub. The folding head includes at least three segments, each having a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length. The segments are arranged so that the segment distal ends are disposed adjacent to and defining a central aperture The segment distal ends move closer to the central point upon rotation of the rotatable hub member in a predetermined direction, whereby the balloon is folded around the shaft substrate upon rotation of the rotatable hub.Type: GrantFiled: March 1, 2012Date of Patent: March 25, 2014Assignee: Machine Solutions, Inc.Inventors: Tom Motsenbocker, Edward Goff, Daniel J. Kasprzyk
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Publication number: 20130056907Abstract: An apparatus for folding a pre-pleated catheter balloon comprises a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a folding head aligned with respect to the stationary base member and to the rotatable drive hub. The folding head includes at least three segments, each having a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length. The segments are arranged so that the segment distal ends are disposed adjacent to and defining a central aperture The segment distal ends move closer to the central point upon rotation of the rotatable hub member in a predetermined direction, whereby the balloon is folded around the shaft substrate upon rotation of the rotatable hub.Type: ApplicationFiled: March 1, 2012Publication date: March 7, 2013Inventors: Tom Motsenbocker, Edward Goff, Daniel J. Kasprzyk
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Patent number: 8128860Abstract: An apparatus for folding a catheter balloon comprises a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a pleating head aligned with respect to the stationary base member and to the rotatable drive hub. The pleating head includes at least three segments, each having a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length. Each segment has a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member. The segments are arranged so that the segment distal ends are disposed adjacent to and a predetermined distance away from a central point and defining a central aperture with a spiral-pleat dimension having at least three channels in communication with a central aperture.Type: GrantFiled: July 13, 2005Date of Patent: March 6, 2012Assignee: Machine Solutions, Inc.Inventors: Tom Motsenbocker, Edward Goff, Daniel J. Kasprzyk
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Publication number: 20110239428Abstract: An apparatus for crimping a stent by segmental radial compression, comprising a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a crimping head aligned with respect to the stationary base member and to the rotatable drive hub. The crimping head includes at least ten segments. The segments each have a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length, each segment having a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, the distal point being disposed on the centerline and the proximal point being disposed off the centerline, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member.Type: ApplicationFiled: June 14, 2011Publication date: October 6, 2011Inventor: Tom Motsenbocker
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Publication number: 20100043198Abstract: An apparatus for crimping a stent by segmental radial compression, comprising a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a crimping head aligned with respect to the stationary base member and to the rotatable drive hub. The crimping head includes at least ten segments. The segments each have a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length, each segment having a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, the distal point being disposed on the centerline and the proximal point being disposed off the centerline, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member.Type: ApplicationFiled: September 1, 2009Publication date: February 25, 2010Inventor: Tom Motsenbocker
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Patent number: 7407377Abstract: An apparatus for folding a catheter balloon comprises a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a pleating head aligned with respect to the stationary base member and to the rotatable drive hub. The pleating head includes at least three segments, each having a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length. Each segment has a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member. The segments are arranged so that the segment distal ends are disposed adjacent to and a predetermined distance away from a central point and defining a central aperture with a spiral-pleat dimension having at least three channels in communication with a central aperture.Type: GrantFiled: July 13, 2005Date of Patent: August 5, 2008Assignee: Machine Solutions, Inc.Inventors: Tom Motsenbocker, Edward Goff, Daniel J. Kasprzyk
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Patent number: 7069794Abstract: An apparatus for measuring force, particularly the radial expansion force or hoop force associated with a stent or other article. The apparatus includes an article engagement mechanism. The article engaging mechanism includes at least one stationary plate member; at least one rotatable force collector member which is moveable in relation to the stationary member, and a plurality of force element segments, each having a predetermined wedge shape with a proximal end and a distal end. Each segment also has a distal point which is pivotally coupled to the stationary plate member and a proximal point which is pivotally coupled to the rotatable force collector member. The segments are arranged so that the segment distal ends are disposed adjacent a central aperture into which the article is placed. The segment distal ends move to engage the article upon rotation of the rotatable member in a predetermined direction.Type: GrantFiled: November 10, 2004Date of Patent: July 4, 2006Assignee: Machine Solutions, Inc.Inventors: Tom Motsenbocker, Edward Goff
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Publication number: 20060123874Abstract: An apparatus for crimping a stent by segmental radial compression, comprising a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a crimping head aligned with respect to the stationary base member and to the rotatable drive hub. The crimping head includes at least ten segments. The segments each have a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length, each segment having a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, the distal point being disposed on the centerline and the proximal point being disposed off the centerline, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member.Type: ApplicationFiled: November 8, 2005Publication date: June 15, 2006Inventor: Tom Motsenbocker
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Patent number: 6988881Abstract: An apparatus for folding a catheter balloon comprises a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a pleating head aligned with respect to the stationary base member and to the rotatable drive hub. The pleating head includes at least three segments, each having a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length. Each segment has a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member. The segments are arranged so that the segment distal ends are disposed adjacent to and a predetermined distance away from a central point and defining a central aperture with a spiral-pleat dimension having at least three channels in communication with a central aperture.Type: GrantFiled: March 26, 2002Date of Patent: January 24, 2006Assignee: Machine Solutions, Inc.Inventors: Tom Motsenbocker, Edward Goff, Daniel J. Kasprzyk
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Publication number: 20050275140Abstract: An apparatus for folding a catheter balloon comprises a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a pleating head aligned with respect to the stationary base member and to the rotatable drive hub. The pleating head includes at least three segments, each having a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length. Each segment has a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member. The segments are arranged so that the segment distal ends are disposed adjacent to and a predetermined distance away from a central point and defining a central aperture with a spiral-pleat dimension having at least three channels in communication with a central aperture.Type: ApplicationFiled: July 13, 2005Publication date: December 15, 2005Inventors: Tom Motsenbocker, Edward Goff, Daniel Kasprzyk
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Publication number: 20050277877Abstract: An apparatus for folding a catheter balloon comprises a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a pleating head aligned with respect to the stationary base member and to the rotatable drive hub. The pleating head includes at least three segments, each having a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length. Each segment has a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member. The segments are arranged so that the segment distal ends are disposed adjacent to and a predetermined distance away from a central point and defining a central aperture with a spiral-pleat dimension having at least three channels in communication with a central aperture.Type: ApplicationFiled: August 17, 2005Publication date: December 15, 2005Inventors: Tom Motsenbocker, Edward Goff, Daniel Kasprzyk
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Patent number: 6968607Abstract: An apparatus for crimping a stent by segmental radial compression, comprising a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a crimping head aligned with respect to the stationary base member and to the rotatable drive hub. The crimping head includes at least ten segments. The segments each have a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length, each segment having a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, the distal point being disposed on the centerline and the proximal point being disposed off the centerline, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member.Type: GrantFiled: July 21, 2003Date of Patent: November 29, 2005Inventor: Tom Motsenbocker
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Publication number: 20050244533Abstract: An apparatus for folding a catheter balloon comprises a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a pleating head aligned with respect to the stationary base member and to the rotatable drive hub. The pleating head includes at least three segments, each having a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length. Each segment has a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member. The segments are arranged so that the segment distal ends are disposed adjacent to and a predetermined distance away from a central point and defining a central aperture with a spiral-pleat dimension having at least three channels in communication with a central aperture.Type: ApplicationFiled: July 13, 2005Publication date: November 3, 2005Inventors: Tom Motsenbocker, Edward Goff, Daniel Kasprzyk
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Patent number: 6931899Abstract: A swager for swaging marker bands to a medical catheter, comprises an article input mechanism, the article input mechanism having a first input roller assembly for receiving and conveying an article, a first sensor for detecting a predetermined aspect of the article, a second input roller assembly for receiving and conveying the article, a positioning roller assembly for precisely aligning the article with respect to the swaging head, and a second sensor all constructed and arranged in a streamwise orientation. The swager also has a radial compression swaging head with a central swaging aperture, the swaging head being aligned and communicatively coupled with the input mechanism to receive an input article from the article input mechanism and to swage the article, the swaging head being rotatable and including (i.) a unitary die plate including a plurality of die segments movably coupled to each other to provide a radial compressive force to the article disposed in the central swaging aperture; and (ii.Type: GrantFiled: August 18, 2003Date of Patent: August 23, 2005Assignee: Machine Solutions, Inc.Inventors: Edward Goff, Tom Motsenbocker
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Publication number: 20050115336Abstract: An apparatus for measuring force, particularly the radial expansion force or hoop force associated with a stent or other article. The apparatus comprises an article engagement mechanism. The article engaging mechanism includes at least one stationary plate member; at least one rotatable force collector member which is moveable in relation to the stationary member, and a plurality of force element segments, each having a predetermined wedge shape with a proximal end and a distal end. Each segment also has a distal point which is pivotally coupled to the stationary plate member and a proximal point which is pivotally coupled to the rotatable force collector member. The segments are arranged so that the segment distal ends are disposed adjacent a central aperture into which the article is placed. The segment distal ends move to engage the article upon rotation of the rotatable member in a predetermined direction.Type: ApplicationFiled: November 10, 2004Publication date: June 2, 2005Inventors: Tom Motsenbocker, Edward Goff
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Publication number: 20040096538Abstract: A swager for swaging marker bands to a medical catheter, comprises an article input mechanism, the article input mechanism having a first input roller assembly for receiving and conveying an article, a first sensor for detecting a predetermined aspect of the article, a second input roller assembly for receiving and conveying the article, a positioning roller assembly for precisely aligning the article with respect to the swaging head, and a second sensor all constructed and arranged in a streamwise orientation. The swager also has a radial compression swaging head with a central swaging aperture, the swaging head being aligned and communicatively coupled with the input mechanism to receive an input article from the article input mechanism and to swage the article, the swaging head being rotatable and including (i.) a unitary die plate including a plurality of die segments movably coupled to each other to provide a radial compressive force to the article disposed in the central swaging aperture; and (ii.Type: ApplicationFiled: August 18, 2003Publication date: May 20, 2004Inventors: Edward Goff, Tom Motsenbocker
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Publication number: 20040093720Abstract: An apparatus for crimping a stent by segmental radial compression, comprising a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a crimping head aligned with respect to the stationary base member and to the rotatable drive hub. The crimping head includes at least ten segments. The segments each have a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length, each segment having a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, the distal point being disposed on the centerline and the proximal point being disposed off the centerline, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member.Type: ApplicationFiled: July 21, 2003Publication date: May 20, 2004Inventor: Tom Motsenbocker
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Patent number: 6629350Abstract: An apparatus for crimping a stent by segmental radial compression, comprising a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a crimping head aligned with respect to the stationary base member and to the rotatable drive hub. The crimping head includes at least ten segments. The segments each have a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length, each segment having a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, the distal point being disposed on the centerline and the proximal point being disposed off the centerline, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member.Type: GrantFiled: June 8, 2001Date of Patent: October 7, 2003Inventor: Tom Motsenbocker
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Publication number: 20020163104Abstract: An apparatus for folding a catheter balloon comprises a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a pleating head aligned with respect to the stationary base member and to the rotatable drive hub. The pleating head includes at least three segments, each having a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length. Each segment has a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member. The segments are arranged so that the segment distal ends are disposed adjacent to and a predetermined distance away from a central point and defining a central aperture with a spiral-pleat dimension having at least three channels in communication with a central aperture.Type: ApplicationFiled: March 26, 2002Publication date: November 7, 2002Inventors: Tom Motsenbocker, Edward Goff, Daniel J. Kasprzyk
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Publication number: 20020138966Abstract: An apparatus for crimping a stent by segmental radial compression, comprising a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a crimping head aligned with respect to the stationary base member and to the rotatable drive hub. The crimping head includes at least ten segments. The segments each have a proximal end and an angled distal end with at least one angled side face terminating in an edge of a predetermined length, each segment having a centerline between the proximal and distal ends, each segment having a proximal point and a distal point, the distal point being disposed on the centerline and the proximal point being disposed off the centerline, and the proximal point being pivotally coupled by pins to the stationary base member and the distal point being pivotally coupled by pins to the rotatable hub member.Type: ApplicationFiled: June 8, 2001Publication date: October 3, 2002Inventor: Tom Motsenbocker