Patents by Inventor George Christopher Parker
George Christopher Parker 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: 11324392Abstract: A vacuum storage system (40) for storing an article, comprises a sealable outer chamber (30) and a sealable inner chamber (20). The sealable outer chamber (30) has an evacuation valve (21) for connection to a suction device (48) for evacuation of said outer chamber (30). The sealable inner chamber (20) is adapted to receive said article and has a one-way valve (13) in communication with the outer chamber (30). The one-way valve (13) is adapted to open upon the application of suction to the outer chamber (30), thereby to enable evacuation of said inner chamber (20), but to close upon discontinuation of said suction.Type: GrantFiled: March 5, 2019Date of Patent: May 10, 2022Assignee: Cantel (UK) LimitedInventor: George Christopher Parker
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Patent number: 11064875Abstract: A method for conditioning a flexible medical endoscope (10) having internal channels (12), so as to maintain disinfection of said endoscope (10) following processing to a state of high level disinfection, comprises the steps of: (a) connecting the internal channels (12) of the endoscope (10) to connectors (31-34) enabling fluid communication with a reservoir (24) of disinfectant fluid (25); (b) charging the internal channels (12) with disinfectant fluid (25) from the reservoir (24); (c) disconnecting the internal channels (12) from the connectors (31-34); (d) sealing the endoscope (10) in a pouch (56) having a substantially air-tight seal (57) and a valve (55) enabling connection to suction means (53); and (e) connecting and activating the suction means (53) so as substantially to reduce pressure within the pouch (56), thereby partially evacuating the pouch (56).Type: GrantFiled: March 1, 2019Date of Patent: July 20, 2021Assignee: Cantel (UK) LimitedInventors: George Christopher Parker, Barry Luke, Colin Oxford
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Publication number: 20190191980Abstract: A method for conditioning a flexible medical endoscope (10) having internal channels (12), so as to maintain disinfection of said endoscope (10) following processing to a state of high level disinfection, comprises the steps of: (a) connecting the internal channels (12) of the endoscope (10) to connectors (31-34) enabling fluid communication with a reservoir (24) of disinfectant fluid (25); (b) charging the internal channels (12) with disinfectant fluid (25) from the reservoir (24); (c) disconnecting the internal channels (12) from the connectors (31-34); (d) sealing the endoscope (10) in a pouch (56) having a substantially air-tight seal (57) and a valve (55) enabling connection to suction means (53); and (e) connecting and activating the suction means (53) so as substantially to reduce pressure within the pouch (56), thereby partially evacuating the pouch (56).Type: ApplicationFiled: March 1, 2019Publication date: June 27, 2019Inventors: George Christopher Parker, Barry Luke, Colin Oxford
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Publication number: 20190191972Abstract: A vacuum storage system (40) for storing an article, comprises a sealable outer chamber (30) and a sealable inner chamber (20). The sealable outer chamber (30) has an evacuation valve (21) for connection to a suction device (48) for evacuation of said outer chamber (30). The sealable inner chamber (20) is adapted to receive said article and has a one-way valve (13) in communication with the outer chamber (30). The one-way valve (13) is adapted to open upon the application of suction to the outer chamber (30), thereby to enable evacuation of said inner chamber (20), but to close upon discontinuation of said suction.Type: ApplicationFiled: March 5, 2019Publication date: June 27, 2019Inventor: George Christopher Parker
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Patent number: 10219683Abstract: A method for conditioning a flexible medical endoscope (10) having internal channels (12), so as to maintain disinfection of said endoscope (10) following processing to a state of high level disinfection, comprises the steps of: (a) connecting the internal channels (12) of the endoscope (10) to connectors (31-34) enabling fluid communication with a reservoir (24) of disinfectant fluid (25); (b) charging the internal channels (12) with disinfectant fluid (25) from the reservoir (24); (c) disconnecting the internal channels (12) from the connectors (31-34); (d) sealing the endoscope (10) in a pouch (56) having a substantially air-tight seal (57) and a valve (55) enabling connection to suction means (53); and (e) connecting and activating the suction means (53) so as substantially to reduce pressure within the pouch (56), thereby partially evacuating the pouch (56).Type: GrantFiled: July 20, 2016Date of Patent: March 5, 2019Assignee: Cantel (UK) LimitedInventors: George Christopher Parker, Barry Luke, Colin Oxford
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Publication number: 20160324410Abstract: A method for conditioning a flexible medical endoscope (10) having internal channels (12), so as to maintain disinfection of said endoscope (10) following processing to a state of high level disinfection, comprises the steps of: (a) connecting the internal channels (12) of the endoscope (10) to connectors (31-34) enabling fluid communication with a reservoir (24) of disinfectant fluid (25); (b) charging the internal channels (12) with disinfectant fluid (25) from the reservoir (24); (c) disconnecting the internal channels (12) from the connectors (31-34); (d) sealing the endoscope (10) in a pouch (56) having a substantially air-tight seal (57) and a valve (55) enabling connection to suction means (53); and (e) connecting and activating the suction means (53) so as substantially to reduce pressure within the pouch (56), thereby partially evacuating the pouch (56).Type: ApplicationFiled: July 20, 2016Publication date: November 10, 2016Inventors: George Christopher Parker, Barry Luke, Colin Oxford
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Patent number: 9421292Abstract: A method for conditioning a flexible medical endoscope (10) having internal channels (12), so as to maintain disinfection of said endoscope (10) following processing to a state of high level disinfection, comprises the steps of: (a) connecting the internal channels (12) of the endoscope (10) to connectors (31-34) enabling fluid communication with a reservoir (24) of disinfectant fluid (25); (b) charging the internal channels (12) with disinfectant fluid (25) from the reservoir (24); (c) disconnecting the internal channels (12) from the connectors (31-34); (d) sealing the endoscope (10) in a pouch (56) having a substantially air-tight seal (57) and a valve (55) enabling connection to suction means (53); and (e) connecting and activating the suction means (53) so as substantially to reduce pressure within the pouch (56), thereby partially evacuating the pouch (56).Type: GrantFiled: August 30, 2011Date of Patent: August 23, 2016Assignee: Cantel (UK) LimitedInventors: George Christopher Parker, Barry Luke, Colin Oxford
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Publication number: 20150259122Abstract: A vacuum storage system (40) for storing an article, comprises a sealable outer chamber (30) and a sealable inner chamber (20). The sealable outer chamber (30) has an evacuation valve (21) for connection to a suction device for evacuation of said outer chamber (30). The sealable inner chamber (20) is adapted to receive said article, and has a one-way valve (13) in communication with the outer chamber (30). The one-way valve (13) is adapted to open upon the application of suction to the outer chamber (30), thereby to enable evacuation of said inner chamber (20), but to close upon discontinuation of said suction.Type: ApplicationFiled: September 19, 2013Publication date: September 17, 2015Inventor: George Christopher Parker
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Patent number: 8747739Abstract: A method is provided for maintaining the disinfection of medical equipment, in particular medical endoscopes (10), following processing. The method comprises placing the disinfected equipment (10) in a sealed chamber (12), and subsequently reducing the pressure within the sealed chamber (12) to cause evaporation of residual moisture. Gas scavenger sachets (21) are also provided within the sealed chamber (12) to remove atmospheric oxygen, thus causing a further reduction in the chamber pressure. The method may optionally include a further step of charging the sealed chamber (12) with a disinfectant gas or vapor. The processed medical equipment (10) is then maintained at the desired level of disinfection within the controlled biostatic environment in the sealed chamber (12).Type: GrantFiled: October 27, 2006Date of Patent: June 10, 2014Assignee: Medicart International LimitedInventors: George Christopher Parker, Barry Luke
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Patent number: 8733551Abstract: A kit for the storage and transportation of medical equipment (31) following processing or use thereof contains, as its principal component, a tray (10) defined by a base (12) and surrounding walls (13, 14). The tray (10) has at least one fold line (19) formed in the base and/or walls (13, 14), thereby to facilitate compaction of said tray (10) for disposal. Optional further components of the kit include: a tray line (28); a protective cover (34) adapted to be detachably secured to the tray (10); a lid (23) adapted to engage with the walls (13, 14) of the tray (10); and an oxygen-impermeable container (37) adapted to receive said tray (10) therewithin.Type: GrantFiled: October 21, 2008Date of Patent: May 27, 2014Assignee: Medicart International LimitedInventors: George Christopher Parker, Barry Luke
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Publication number: 20130205720Abstract: A method for conditioning a flexible medical endoscope (10) having internal channels (12), so as to maintain disinfection of said endoscope (10) following processing to a state of high level disinfection, comprises the steps of: (a) connecting the internal channels (12) of the endoscope (10) to connectors (31-34) enabling fluid communication with a reservoir (24) of disinfectant fluid (25); (b) charging the internal channels (12) with disinfectant fluid (25) from the reservoir (24); (c) disconnecting the internal channels (12) from the connectors (31-34); (d) sealing the endoscope (10) in a pouch (56) having a substantially air-tight seal (57) and a valve (55) enabling connection to suction means (53); and (e) connecting and activating the suction means (53) so as substantially to reduce pressure within the pouch (56), thereby partially evacuating the pouch (56).Type: ApplicationFiled: August 30, 2011Publication date: August 15, 2013Applicant: Medicart International LimitedInventors: George Christopher Parker, Barry Luke, Colin Oxford
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Publication number: 20110192744Abstract: A kit for the storage and transportation of medical equipment (31) following processing or use thereof comprises, as its principal component, a tray (10) defined by a base (12) and surrounding walls (13,14). The tray (10) has at least one fold-line (19) formed in the base and/or walls (13,14), thereby to facilitate compaction of said tray (10) for disposal. Optional further components of the kit include: a tray liner (28); a protective cover (34) adapted to be detachably secured to the tray (10); a lid (23) adapted to engage with the walls (13,14) of the tray (10); and an oxygen-impermeable container (37) adapted to receive said tray (10) therewithin.Type: ApplicationFiled: October 21, 2008Publication date: August 11, 2011Inventors: George Christopher Parker, Barry Luke
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Patent number: 6749063Abstract: A device for in-hospital transportation of flexible medical endoscopes comprises: a re-usable tray having an inner compartment defined by a generally planar base, surrounding walls upstanding therefrom, and peripheral lip-portion(s) provided at least partially around said surrounding walls and extending outwardly therefrom; a single-use, disposable tray-liner having margins to embrace and to detachably-engage at least a major part of said peripheral lip-portion(s) thereof; an open-faced pouch provided centrally of said margins, such that in use said pouch is able to conform itself substantially to the inner compartment of the re-usable tray; and a pouch-closing protective cover which in use is capable of being extended from one edge across an open-face of the pouch supported in the inner compartment and detachably secured so as safely to enclose an endoscope when it is within the pouch within the inner compartment.Type: GrantFiled: May 14, 2002Date of Patent: June 15, 2004Assignee: Medicart International LimitedInventor: George Christopher Parker
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Publication number: 20030078472Abstract: A device for in-hospital transportation of flexible medical endoscopes comprises: a re-usable tray having an inner compartment defined by a generally planar base, surrounding walls upstanding therefrom, and peripheral lip-portion(s) provided at least partially around said surrounding walls and extending outwardly therefrom; a single-use, disposable tray-liner having margins to embrace and to detachably-engage at least a major part of said peripheral lip-portion(s) thereof; an open-faced pouch provided centrally of said margins, such that in use said pouch is able to conform itself substantially to the inner compartment of the re-usable tray; and a pouch-closing protective cover which in use is capable of being extended from one edge across an open-face of the pouch supported in the inner compartment and detachably secured so as safely to enclose an endoscope when it is within the pouch within the inner compartment.Type: ApplicationFiled: May 14, 2002Publication date: April 24, 2003Inventor: George Christopher Parker
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Patent number: 5802638Abstract: A rest portion is used to support a load at an adjustable height relative to a base which is connected to the rest portion by a pivotal linkage. A hydraulic ram coupled to a gas spring cylinder applies a spring force between the linkage and the base, the geometry of the linkage and ram being such that the upward component of spring force is invariant with respect to height adjustment. A control valve allows the ram to be locked at a selected height and the spring force provided by the gas spring is adjustable by movement of a second piston within the gas spring cylinder to vary the available volume of gas. A hydraulic pump is used to supply hydraulic fluid to the cylinder for adjusting movement of the second cylinder. The apparatus is suited for use in a chair-bed enabling a patient to be supported at an adjustable height during medical treatment.Type: GrantFiled: October 17, 1995Date of Patent: September 8, 1998Assignee: Keymed (Medical & Industrial Equipment) Ltd.Inventors: George Christopher Parker, Mark A. Sanders, Alexander Joseph Kalogroulis