Patents by Inventor Ramon Torres
Ramon Torres 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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Publication number: 20180050179Abstract: A catheter having an elongated shaft and a balloon on a distal shaft section, the elongated shaft comprising an outer tubular member, and an inner tubular member which has a bonded portion along which an outer surface of the inner tubular member is bonded to an inner surface of the outer tubular member. The inner tubular member has a proximal portion proximal to the bonded portion, and a distal portion distal to the bonded portion with higher axial compression stiffness and column strength than the proximal portion thereof. The catheter has improved trackability, axial collapse resistance, pushability, and crossability, for improved ability to position the balloon at a desired location in a patient's body lumen.Type: ApplicationFiled: March 26, 2015Publication date: February 22, 2018Inventors: John A. Simpson, Jessie Delgado, Bruce Wilson, Lenny Barbod, Ramon Torres, Devon Brown, Quan Ritchie, William S. Chin
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Publication number: 20150196739Abstract: A catheter having an elongated shaft and a balloon on a distal shaft section, the elongated shaft comprising an outer tubular member, and an inner tubular member which has a bonded portion along which an outer surface of the inner tubular member is bonded to an inner surface of the outer tubular member. The inner tubular member has a proximal portion proximal to the bonded portion, and a distal portion distal to the bonded portion with higher axial compression stiffness and column strength than the proximal portion thereof. The catheter has improved trackability, axial collapse resistance, pushability, and crossability, for improved ability to position the balloon at a desired location in a patient's body lumen.Type: ApplicationFiled: March 26, 2015Publication date: July 16, 2015Inventors: John A. Simpson, Jessie Delgado, Bruce Wilson, Lenny Barbod, Ramon Torres, Devon Brown, Quan Ritchie, William S. Chin
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Patent number: 9023174Abstract: A catheter having an elongated shaft and a balloon on a distal shaft section, the elongated shaft comprising an outer tubular member, and an inner tubular member which has a bonded portion along which an outer surface of the inner tubular member is bonded to an inner surface of the outer tubular member. The inner tubular member has a proximal portion proximal to the bonded portion, and a distal portion distal to the bonded portion with higher axial compression stiffness and column strength than the proximal portion thereof. The catheter has improved trackability, axial collapse resistance, pushability, and crossability, for improved ability to position the balloon at a desired location in a patient's body lumen.Type: GrantFiled: September 2, 2011Date of Patent: May 5, 2015Assignee: Abbott Cardiovascular Systems Inc.Inventors: John A. Simpson, Jessie Delgado, Bruce Wilson, Lenny Barbod, Ramon Torres, Devon Brown, Quan Ritchie, William S. Chin
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Publication number: 20110315301Abstract: A catheter having an elongated shaft and a balloon on a distal shaft section, the elongated shaft comprising an outer tubular member, and an inner tubular member which has a bonded portion along which an outer surface of the inner tubular member is bonded to an inner surface of the outer tubular member. The inner tubular member has a proximal portion proximal to the bonded portion, and a distal portion distal to the bonded portion with higher axial compression stiffness and column strength than the proximal portion thereof. The catheter has improved trackability, axial collapse resistance, pushability, and crossability, for improved ability to position the balloon at a desired location in a patient's body lumen.Type: ApplicationFiled: September 2, 2011Publication date: December 29, 2011Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.Inventors: John A. Simpson, Jessie Delgado, Bruce Wilson, Lenny Barbod, Ramon Torres, Devon Brown, Quan Ritchie, William S. Chin
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Patent number: 8012300Abstract: A catheter having an elongated shaft and a balloon on a distal shaft section, the elongated shaft comprising an outer tubular member, and an inner tubular member which has a bonded portion along which an outer surface of the inner tubular member is bonded to an inner surface of the outer tubular member. The inner tubular member has a proximal portion proximal to the bonded portion, and a distal portion distal to the bonded portion with higher axial compression stiffness and column strength than the proximal portion thereof. The catheter has improved trackability, axial collapse resistance, pushability, and crossability, for improved ability to position the balloon at a desired location in a patient's body lumen.Type: GrantFiled: August 23, 2007Date of Patent: September 6, 2011Assignee: Abbott Cardiovascular Systems Inc.Inventors: John A. Simpson, Jessie Delgado, Bruce Wilson, Lenny Barbod, Ramon Torres, Devon Brown, Quan Ritchie, William S. Chin
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Publication number: 20080045895Abstract: A catheter having an elongated shaft and a balloon on a distal shaft section, the elongated shaft comprising an outer tubular member, and an inner tubular member which has a bonded portion along which an outer surface of the inner tubular member is bonded to an inner surface of the outer tubular member. The inner tubular member has a proximal portion proximal to the bonded portion, and a distal portion distal to the bonded portion with higher axial compression stiffness and column strength than the proximal portion thereof. The catheter has improved trackability, axial collapse resistance, pushability, and crossability, for improved ability to position the balloon at a desired location in a patient's body lumen.Type: ApplicationFiled: August 23, 2007Publication date: February 21, 2008Applicant: ADVANCED CARDIOVASCULAR SYSTEMS, INC.Inventors: John Simpson, Jessie Delgado, Bruce Wilson, Lenny Barbod, Ramon Torres, Devon Brown, Quan Ritchie, William Chin
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Publication number: 20080004217Abstract: Pathological regional adipose tissue accumulation associated with HIV-associated dysmorphic/dysmetabolic syndrome (HADDS) which may occur with or without subcutaneous adipose tissue lipodystrophy (and which is also described as HIV-associated adipose redistribution syndrome or HARS and other specific medical terms), is treated by administering an effective amount of human growth hormone or other substance which binds to and initiates signalling of the hGH receptor. Alternatively, a substance which stimulates production of endogenous hGH, such as human growth hormone releasing hormone, may be administered. HADDS and related syndromes include abnormal adipose tissue accumulation in the visceral, submandibular, supraclavicular, pectoral, mammary and/or dorsocervical (buffalo hump) area, and/or with subcutaneous lipomas, with or without associated metabolic or other physiologic abnormalities.Type: ApplicationFiled: October 25, 2006Publication date: January 3, 2008Applicant: APPLIED RESEARCH SYSTEMS ARSInventor: Ramon TORRES
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Patent number: 7273485Abstract: A catheter having an elongated shaft and a balloon on a distal shaft section, the elongated shaft comprising an outer tubular member, and an inner tubular member which has a bonded portion along which an outer surface of the inner tubular member is bonded to an inner surface of the outer tubular member. The inner tubular member has a proximal portion proximal to the bonded portion, and a distal portion distal to the bonded portion with higher axial compression stiffness and column strength than the proximal portion thereof. The catheter has improved traceability, axial collapse resistance, pushability, and crossability, for improved ability to position the balloon at a desired location in a patient's body lumen.Type: GrantFiled: March 20, 2003Date of Patent: September 25, 2007Assignee: Advanced Cardiovascular Systems, Inc.Inventors: John A. Simpson, Jessie Delgado, Bruce Wilson, Lenny Barbod, Ramon Torres, Devon Brown, Quan Ritchie, William S. Chin
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Publication number: 20050109910Abstract: A wall hanging assembly including a wall décor item having a generally horizontally oriented receiving surface and a wall mounting rail. The wall mounting rail having an elongate base portion with a back surface adapted to mount adjacent to a wall and a front surface. The wall mounting rail further having a level receptacle on the front surface and a level carried by the receptacle. The wall mounting rail includes a generally horizontally oriented support lip extending along at least part of the wall mounting rail and arranged to bear against the receiving surface of the wall décor item.Type: ApplicationFiled: May 21, 2004Publication date: May 26, 2005Inventors: Mark Vander Berg, Ramon Torres, Randal Faltesek, Ruby Schaefer, Gretchen Schafehen, Suppawat Kosumsuppamala
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Publication number: 20050009746Abstract: Pathological regional adipose tissue accumulation associated with HIV-associated dysmorphic/dysmetabolic syndrome (HADDS) which may occur with or without subcutaneous adipose tissue lipodystrophy (and which is also described as HIV-associated adipose redistribution syndrome or HARS and other specific medical terms), is treated by administering an effective amount of human growth hormone or other substance which binds to and initiates signalling of the hGH receptor. Alternatively, a substance which stimulates production of endogenous hGH, such as human growth hormone releasing hormone, may be administered. HADDS and related syndromes include abnormal adipose tissue accumulation in the visceral, submandibular, supraclavicular, pectoral, mammary and/or dorsocervical (buffalo hump) area, and/or with subcutaneous lipomas, with or without associated metabolic or other physiologic abnormalities.Type: ApplicationFiled: December 3, 2003Publication date: January 13, 2005Applicant: APPLIED RESEARCH SYSTEMS ARSInventor: Ramon Torres
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Publication number: 20040186506Abstract: A catheter having an elongated shaft and a balloon on a distal shaft section, the elongated shaft comprising an outer tubular member, and an inner tubular member which has a bonded portion along which an outer surface of the inner tubular member is bonded to an inner surface of the outer tubular member. The inner tubular member has a proximal portion proximal to the bonded portion, and a distal portion distal to the bonded portion with higher axial compression stiffness and column strength than the proximal portion thereof. The catheter has improved traceability, axial collapse resistance, pushability, and crossability, for improved ability to position the balloon at a desired location in a patient's body lumen.Type: ApplicationFiled: March 20, 2003Publication date: September 23, 2004Inventors: John A. Simpson, Jessie Delgado, Bruce Wilson, Lenny Barbod, Ramon Torres, Devon Brown, Quan Ritchie, William S. Chin