Patents by Inventor Mitsuru Chiba
Mitsuru Chiba 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).
-
Publication number: 20220062573Abstract: A speech valve to be connected to a respiration opening of a tracheostomy tube includes: a passage portion communicating with the respiration opening; a balloon disposed within the passage portion, and configured to deform from a shrink state, in which the passage portion is opened, to a bloat state, in which at least a part of the passage portion is closed so as to inhibit discharging of exhaled air through the passage portion; an automatic pump switching between supplying and stopping in accordance with an operation of an operation unit, and continuously supplying air to the balloon when supplying; and a coupling tube connecting the automatic pump and the balloon.Type: ApplicationFiled: October 25, 2019Publication date: March 3, 2022Applicant: SENKO MEDICAL INSTRUMENT Mfg. Co., Ltd.Inventors: Mitsuru CHIBA, Hideaki KANAZAWA
-
Patent number: 10542873Abstract: Endotracheal intubation support instrument comprises: a main body section having flexibility; a handle section and a blade section extending from both sides of the main body section respectively; and a U-shaped groove running through the main body section from the handle section to the blade section and allowing a flexible tube of a bronchial fiber to come in and out freely. The blade section comprises: a flap for subsuming all or a part of a larynx of a patient; and a lifting body having, on each bank of the U-shape groove, a first protruding portion allowed to contact with a peripheral portion of an epiglottis of the patient and a second protruding portion provided next to a main body section side of the first protruding portion and allowed to contact with a peripheral portion of a glossal root of the patient.Type: GrantFiled: August 7, 2015Date of Patent: January 28, 2020Assignee: SENKO MEDICAL INSTRUMENT MFG. CO., LTD.Inventors: Takanobu Uesugi, Mitsuru Chiba, Yasushi Honda, Jun Suzuki
-
Publication number: 20180015246Abstract: A speaking valve which is applied to a respiration opening of a tracheostomy tube comprises: a main body portion which has a passage portion communicating with the respiration opening; a balloon which makes a motion between an opened state for opening the passage portion of the main body portion and a closed state for closing the passage portion; a syringe which is provided away from the main body portion and accepts a pushing operation to a plunger by a patient; and a coupling tube which couples the syringe and the balloon with each other and makes the balloon in a shrink state transform to a bloat state by the operation to the syringe, so that the motion from the opened state to the closed state is made.Type: ApplicationFiled: January 29, 2016Publication date: January 18, 2018Applicant: SENKO MEDICAL INSTRUMENT Mfg. Co., Ltd.Inventors: Hideaki KANAZAWA, Mitsuru CHIBA, Tomoaki OKADA, Chinami ABE
-
Publication number: 20170224200Abstract: Endotracheal intubation support instrument comprises: a main body section having flexibility; a handle section and a blade section extending from both sides of the main body section respectively; and a U-shaped groove running through the main body section from the handle section to the blade section and allowing a flexible tube of a bronchial fiber to come in and out freely. The blade section comprises: a flap for subsuming all or a part of a larynx of a patient; and a lifting body having, on each bank of the U-shape groove, a first protruding portion allowed to contact with a peripheral portion of an epiglottis of the patient and a second protruding portion provided next to a main body section side of the first protruding portion and allowed to contact with a peripheral portion of a glossal root of the patient.Type: ApplicationFiled: August 7, 2015Publication date: August 10, 2017Applicant: SENKO MEDICAL INSTRUMENT Mfg. Co., Ltd.Inventors: Takanobu UESUGI, Mitsuru CHIBA, Yasushi HONDA, Jun SUZUKI
-
Patent number: 7906579Abstract: A aqueous modified polyisocyanate intended to be dispersed in an aqueous medium for use and obtained by reacting an HDI derivative with (A) a modifying agent composed of a methoxy polyoxyalkylene glycol mainly comprising an ethylene oxide unit, (B) a modifying agent composed of a hydroxyl group-terminated polyoxyalkylene glycol produced by using an alcohol having 8 or more carbon atoms as an initiator and mainly comprising a propylene oxide unit, and (C) a modifying agent composed of an ester compound having at least one hydroxyl group with an alkali metal salt of sulfonic acid introduced therein, wherein the concentration (calculated value) of the alkali metal salt of sulfonic acid derived from the modifying agent (C) is 1.5 to 25 ?mol/g. The aqueous modified polyisocyanate is not only excellent in dispersion stability in water but also excellent in stability of the isocyanate group in water even under temperature conditions of 35 ° C. or higher.Type: GrantFiled: April 17, 2007Date of Patent: March 15, 2011Assignee: Nippon Polyurethane Industry Co., Ltd.Inventors: Takaki Jono, Naotaka Izumi, Iku Ohki, Mitsuru Chiba
-
Publication number: 20100184914Abstract: [Problem] To improve the previous aqueous one-component coating polyurethane emulsion among the aqueous one-component type polyurethane resin coating agents utilizing the blocked isocyanate compounds, in order to improve aqueous dispersibility and the storage stability of the emulsion as well as various coating performances of the coating appearing around the dissociation temperature of the blocking groups.Type: ApplicationFiled: August 7, 2007Publication date: July 22, 2010Applicant: NIPPON POLYURETHANE INDUSTRY CO., LTD.Inventors: Takaki Jono, Naotaka Izumi, Iku Ohki, Mitsuru Chiba
-
Publication number: 20090209711Abstract: An aqueous modified polyisocyanate intended to be dispersed in an aqueous medium for use and obtained by reacting an HDI derivative with (A) a modifying agent composed of a methoxy polyoxyalkylene glycol mainly comprising an ethylene oxide unit, (B) a modifying agent composed of a hydroxyl group-terminated polyoxyalkylene glycol produced by using an alcohol having 8 or more carbon atoms as an initiator and mainly comprising a propylene oxide unit, and (C) a modifying agent composed of an ester compound having at least one hydroxyl group with an alkali metal salt of sulfonic acid introduced therein, wherein the concentration (calculated value) of the alkali metal salt of sulfonic acid derived from the modifying agent (C) is 1.5 to 25 ?mol/g. The aqueous modified polyisocyanate is not only excellent in dispersion stability in water but also excellent in stability of the isocyanate group in water even under temperature conditions of 35° C. or higher.Type: ApplicationFiled: April 17, 2007Publication date: August 20, 2009Applicant: NIPPON POLYURETHANE INDUSTRY CO., LTDInventors: Takaki Jono, Naotaka Izumi, Iku Ohki, Mitsuru Chiba
-
Patent number: 7198255Abstract: An object of the present invention is to provide a liquid bag that makes bubbling possible with a simple structure without increasing the number of parts. The liquid bag according to the present invention includes: a bag main body for containing a liquid, the bag main body constructed of a flexible thermoplastic resin sheet; and a mouth member constructed of a thermoplastic resin, the mouth member sealingly bonded to a part of a periphery of the bag main body. The mouth member has a sleeve-like seal portion sealingly bonded to the bag main body, the seal portion including a first flow path and a second flow path. The first flow path opens and extends along the periphery of the bag main body and the second flow path opens at a bottom surface of the seal portion to an inside of the bag main body.Type: GrantFiled: July 23, 2003Date of Patent: April 3, 2007Assignee: Senko Medical Instrument Mig. Co., Ltd.Inventor: Mitsuru Chiba
-
Radio-communication-adjustable apparatus, apparatus adjusting method, and apparatus adjusting system
Patent number: 7181208Abstract: An apparatus adjusting system is provided in which, without setting a terminal apparatus for each apparatus, or providing a connection connector for each apparatus for connecting with a single common terminal apparatus in a switching manner, a mechanism part of an apparatus can be adjusted form a terminal apparatus. An apparatus according to the present invention, includes an adjustable mechanism part (50) and a control part (30) adjusting the mechanism part and a radio communication part (40) establishing radio communication connection with a terminal (2) and carrying out data transmission/reception with the terminal, and the control part includes a data producing part (31) which produces data transmit to the terminal; an analyzing part which analyzes data received from the terminal; and an adjustment part (35) which adjusts the mechanism part based on the data analyzed.Type: GrantFiled: March 4, 2003Date of Patent: February 20, 2007Assignee: Tokyo Electron LimitedInventor: Mitsuru Chiba -
Publication number: 20060202362Abstract: An object of the present invention is to provide a liquid bag that makes bubbling possible with a simple structure without increasing the number of parts. The liquid bag according to the present invention includes: a bag main body for containing a liquid, the bag main body constructed of a flexible thermoplastic resin sheet; and a mouth member constructed of a thermoplastic resin, the mouth member sealingly bonded to a part of a periphery of the bag main body. The mouth member has a sleeve-like seal portion sealingly bonded to the bag main body, the seal portion including a first flow path and a second flow path. The first flow path opens and extends along the periphery of the bag main body and the second flow path opens at a bottom surface of the seal portion to an inside of the bag main body.Type: ApplicationFiled: July 23, 2003Publication date: September 14, 2006Inventor: Mitsuru Chiba
-
Radio-communication-adjustable apparatus, apparatus adjusting method, and apparatus adjusting system
Publication number: 20050140518Abstract: An apparatus adjusting system is provided in which, without setting a terminal apparatus for each apparatus, or providing a connection connector for each apparatus for connecting with a single common terminal apparatus in a switching manner, a mechanism part of an apparatus can be adjusted form a terminal apparatus. An apparatus according to the present invention, includes an adjustable mechanism part (50) and a control part (30) adjusting the mechanism part and a radio communication part (40) establishing radio communication connection with a terminal (2) and carrying out data transmission/reception with the terminal, and the control part includes a data producing part (31) which produces data transmit to the terminal; an analyzing part which analyzes data received from the terminal; and an adjustment part (35) which adjusts the mechanism part based on the data analyzed.Type: ApplicationFiled: March 4, 2003Publication date: June 30, 2005Inventor: Mitsuru Chiba