Patents by Inventor Yosef Krespi
Yosef Krespi 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: 8721696Abstract: Method for treating chronic rhinosinusitis in a human patient. In the method a photosensitizing agent such as indocyanine green can be applied to color a nasal or sinal treatment site harboring infectious microorganisms. The photosensitizing agent can have an energy absorption peak in a near infrared wavelength region of the electromagnetic spectrum. The method can also include applying light energy from a laser source at a near infrared wavelength or wavelengths to the colored treatment site, for a duration sufficient to control the microorganisms. Apparatus for performing the method is also disclosed.Type: GrantFiled: July 21, 2010Date of Patent: May 13, 2014Assignee: Valam CorporationInventors: Yosef Krespi, Victor Z. Kizhner
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Patent number: 8679103Abstract: A two-step mammalian biofilm treatment process can have a first step of disrupting or dispersing an undesired biofilm present at a treatment site in or on a mammalian host by suitable mechanical action for example, by applying irrigation fluid, sonic or other vibration, a mechanical instrument or laser-generated mechanical shockwaves to the biofilm. The treatment can also have a second step comprising applying an antimicrobial treatment to the mammalian host to control possible infection related to biofilm dispersed in the first step or to residual biofilm at the treatment site. Usefully, the second step can be performed within a limited time period after the first step. The process can also include additional steps The antimicrobial treatment can employ light or an antibiotic material. Included are implants cleaned of biofilm by a described process.Type: GrantFiled: December 18, 2009Date of Patent: March 25, 2014Assignee: Valam CorporationInventor: Yosef Krespi
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Publication number: 20110105824Abstract: A method and treatment device for inducing vasodilatation in a target vasculature of a patient. The method can include introducing an energy-supplying treatment instrument to a sinus cavity which provides access to a parasympathetic ganglion neurologically associated with the target vasculature. The method can also include applying non-electrical stimulant energy from the treatment instrument into the sinus cavity in a manner to stimulate the parasympathetic ganglion. The treatment device can be used to practice the method.Type: ApplicationFiled: September 22, 2010Publication date: May 5, 2011Inventor: Yosef KRESPI
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Publication number: 20110021971Abstract: Method for treating chronic rhinosinusitis in a human patient. In the method a photosensitizing agent such as indocyanine green can be applied to color a nasal or sinal treatment site harboring infectious microorganisms. The photosensitizing agent can have an energy absorption peak in a near infrared wavelength region of the electromagnetic spectrum. The method can also include applying light energy from a laser source at a near infrared red wavelength or wavelengths to the colored treatment site, for a duration sufficient to control the microorganisms. Apparatus for performing the method is also disclosed.Type: ApplicationFiled: July 21, 2010Publication date: January 27, 2011Inventors: Yosef Krespi, Victor Z. Kizhner
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Publication number: 20100228227Abstract: A method for sinus surgery includes piercing first and second access openings into the anatomy of a human subject to access an inaccessible sinus site for cooperatively manipulating respective first and second surgical instruments inserted through the openings. One instrument, for example an endoscope, can permit viewing of the sinus site while the other instrument is manipulated to effect a treatment at the sinus site. The maxillary and other sinuses can be accessed and anti-inflammatory and other treatments can be applied. Systems and instruments for performing such sinus surgery methods are also disclosed.Type: ApplicationFiled: March 3, 2010Publication date: September 9, 2010Inventors: Yosef KRESPI, Victor Z. Kizhner
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Publication number: 20100160903Abstract: A process and instruments for diminishing an undesired endoluminal structure present at a treatment site in a mammalian treatment subject. The endoluminal can be or include a vascular occlusion, a biofilm or another undesired biological structure. The process can include applying mechanical shockwaves to the endoluminal structure and the endoluminal structure absorbing the applied mechanical shockwaves and becoming diminished, dispersed or weakened. The shockwaves can be generated by pulsed laser energy delivered to an ionizable target via an optical fiber.Type: ApplicationFiled: December 18, 2009Publication date: June 24, 2010Inventor: Yosef KRESPI
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Publication number: 20100160838Abstract: A two-step mammalian biofilm treatment process can have a first step of disrupting or dispersing an undesired biofilm present at a treatment site in or on a mammalian host by suitable mechanical action for example, by applying irrigation fluid, sonic or other vibration, a mechanical instrument or laser-generated mechanical shockwaves to the biofilm. The treatment can also have a second step comprising applying an antimicrobial treatment to the mammalian host to control possible infection related to biofilm dispersed in the first step or to residual biofilm at the treatment site. Usefully, the second step can be performed within a limited time period after the first step. The process can also include additional steps The antimicrobial treatment can employ light or an antibiotic material. Included are implants cleaned of biofilm by a described process.Type: ApplicationFiled: December 18, 2009Publication date: June 24, 2010Inventor: Yosef KRESPI
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Publication number: 20100076526Abstract: Disclosed are safe, simple and effective broad-spectrum treatments for halitosis and other microbial infections of the nondental upper respiratory tract useful to treat bacterial and other microorganism species, including anaerobic bacteria. Electromagnetic radiative energy including visible, and optionally, thermal, RF and/or microwave wavelengths, is topically applied to internal surfaces of the upper respiratory tract to destroy or incapacitate superficial microorganisms without the use of antibiotics. One useful apparatus is a handheld energy applicator having a light output head suitable for treating the back of the tongue and the tonsils and which may be interchangeably provided with extensions to reach the sinuses. The energy applicator can be supported and guided by a mounting device held between the subject's teeth, if desired. Useful embodiments of the invention include preparative treatment of the target surfaces with a photosensitizing agent such as an oxidizing agent or a complementary stain.Type: ApplicationFiled: June 8, 2009Publication date: March 25, 2010Inventors: Yosef Krespi, Ashutosh Kacker
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Patent number: 7544204Abstract: Disclosed are safe, simple and effective broad-spectrum treatments for halitosis and other microbial infections of the nondental upper respiratory tract useful to treat bacterial and other microorganism species, including anaerobic bacteria. Electromagnetic radiative energy including visible, and optionally, thermal, RF and/or microwave wavelengths, is topically applied to internal surfaces of the upper respiratory tract to destroy or incapacitate superficial microorganisms without the use of antibiotics. One useful apparatus is a handheld energy applicator having a light output head suitable for treating the back of the tongue and the tonsils and which may be interchangeably provided with extensions to reach the sinuses. The energy applicator can be supported and guided by a mounting device held between the subject's teeth, if desired. Useful embodiments of the invention include preparative treatment of the target surfaces with a photosensitizing agent such as an oxidizing agent or a complementary stain.Type: GrantFiled: February 25, 2005Date of Patent: June 9, 2009Assignee: Valam CorporationInventors: Yosef Krespi, Ashutosh Kacker
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Publication number: 20090093865Abstract: A method of controlling the spread of an infectious microorganism, for example methicillin-resistant Staphylococcus aureus (“MRSA”) in a group of subjects including people asymptomatic for infection with the microorganism. A dose of microorganism-reducing light can be applied to each anterior nasal cavity of each subject in the group. Optionally a colorant can be applied to the anterior nasal cavity to sensitize any infectious microorganisms present to the microorganism-reducing light. A light applicator system having a hollow light-transmissive nasal dilator insertable into a nostril and a light output member accommodatable in the hollow interior of the nasal dilator can be employed, optionally with a light diffuser around the light output member. One example of light applicator system comprises a hand piece removably attachable to an optical fiber coupled to a light source, the optical fiber constituting the light member.Type: ApplicationFiled: November 28, 2007Publication date: April 9, 2009Applicant: VALAM INC.Inventors: Yosef Krespi, Abraham Kometz
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Publication number: 20090054881Abstract: A process for treatment of biofilm resident or present at a mammalian treatment site applies shockwaves to remove, disrupt, disperse, dislodge, destroy or attenuate the biofilm. The shockwaves can be generated in a handheld instrument by impinging a laser on a suitable target material. Removal of biofilm from implantable surgical devices is also described.Type: ApplicationFiled: June 13, 2008Publication date: February 26, 2009Inventor: Yosef Krespi
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Publication number: 20090018485Abstract: Disclosed are methods and apparatus for safe, simple and effective broad-spectrum treatments of chronic rhinosinusitis and other common and less common infections of the sino-nasal tract which may implicate not only a wide range of bacterial species but also fungi and viruses. Electromagnetic radiative energy including visible, and optionally, thermal RF, microwave or other longer wavelengths, is applied to target internal surfaces of the sino-nasal tract to destroy or incapacitate superficial microorganisms without the use of antibiotics. The treatment can be controlled to permit regrowth of healthy microflora. A handheld energy applicator has a light output head receivable into, or engageable with, the treatment subject's nostril which may be provided with extensions to reach the sinuses. Useful embodiments of the invention include pretreatment of target sino-nasal surfaces with a photosensitizing agent such as an oxidizing agent or a complementary stain.Type: ApplicationFiled: September 16, 2008Publication date: January 15, 2009Applicant: VALAM CORPORATIONInventors: Yosef KRESPI, Ashutosh KACKER
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Patent number: 7435252Abstract: Disclosed are methods and apparatus for safe, simple and effective broad-spectrum treatments of chronic rhinosinusitis and other common and less common infections of the sino-nasal tract which may implicate not only a wide range of bacterial species but also fungi and viruses. Electromagnetic radiative energy including visible, and optionally, thermal RF, microwave or other longer wavelengths, is applied to target internal surfaces of the sino-nasal tract to destroy or incapacitate superficial microorganisms without the use of antibiotics. The treatment can be controlled to permit regrowth of healthy microflora. A handheld energy applicator has a light output head receivable into, or engageable with, the treatment subject's nostril which may be provided with extensions to reach the sinuses. Useful embodiments of the invention include pretreatment of target sino-nasal surfaces with a photosensitizing agent such as an oxidizing agent or a complementary stain.Type: GrantFiled: August 30, 2004Date of Patent: October 14, 2008Assignee: Valam CorporationInventors: Yosef Krespi, Ashutosh Kacker
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Publication number: 20060047329Abstract: Disclosed are safe, simple and effective broad-spectrum treatments for halitosis and other microbial infections of the nondental upper respiratory tract useful to treat bacterial and other microorganism species, including anaerobic bacteria. Electromagnetic radiative energy including visible, and optionally, thermal, RF and/or microwave wavelengths, is topically applied to internal surfaces of the upper respiratory tract to destroy or incapacitate superficial microorganisms without the use of antibiotics. One useful apparatus is a handheld energy applicator having a light output head suitable for treating the back of the tongue and the tonsils and which may be interchangeably provided with extensions to reach the sinuses. The energy applicator can be supported and guided by a mounting device held between the subject's teeth, if desired. Useful embodiments of the invention include preparative treatment of the target surfaces with a photosensitizing agent such as an oxidizing agent or a complementary stain.Type: ApplicationFiled: February 25, 2005Publication date: March 2, 2006Inventors: Yosef Krespi, Ashutosh Kacker
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Publication number: 20050107853Abstract: Disclosed are methods and apparatus for safe, simple and effective broad-spectrum treatments of chronic rhinosinusitis and other common and less common infections of the sino-nasal tract which may implicate not only a wide range of bacterial species but also fungi and viruses. Electromagnetic radiative energy including visible, and optionally, thermal RF, microwave or other longer wavelengths, is applied to target internal surfaces of the sino-nasal tract to destroy or incapacitate superficial microorganisms without the use of antibiotics. The treatment can be controlled to permit regrowth of healthy microflora. A handheld energy applicator has a light output head receivable into, or engageable with, the treatment subject's nostril which may be provided with extensions to reach the sinuses. Useful embodiments of the invention include pretreatment of target sino-nasal surfaces with a photosensitizing agent such as an oxidizing agent or a complementary stain.Type: ApplicationFiled: August 30, 2004Publication date: May 19, 2005Inventors: Yosef Krespi, Ashutosh Kacker
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Publication number: 20040167597Abstract: An aneurysm treatment device for in situ treatment of aneurysms comprising a collapsible member having a first shape wherein the first shape is an expanded geometric configuration, and a second shape, wherein the second shape is a collapsed configuration that is loadable into a catheter. The aneurysm treatment device is capable of returning to the first shape in the lumen of an aneurysm. Some aneurysm treatment devices comprise a spreadable portion and a projecting portion integral with the spreadable portion. The spreadable portion is capable of resting against and supporting an inner wall of an aneurysm, the projecting portion is capable of being gripped by a surgeon to facilitate insertion and positioning of the device. Other devices have relatively simple shapes and can be implanted to a site as a plurality. Treatment methods are also disclosed.Type: ApplicationFiled: October 23, 2003Publication date: August 26, 2004Inventors: Peter D. Costantino, Craig Friedman, Arindam Datta, Maybelle Jordan, Yosef Krespi, Daniel Klempner, Ian N. Askill