Patents by Inventor Simon Roderick Grover
Simon Roderick Grover 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: 20220000540Abstract: A robotic surgical instrument comprising a shaft, an end effector, and an articulation connecting the end effector to a distal end of the shaft. The articulation comprises joints permitting the end effector to adopt a range of orientations relative to a longitudinal axis of the shaft. Pairs of driving elements drive the joints, the driving elements extending through the shaft to the joints. An additional element extends through the shaft to the end effector via the articulation. A resilient barrier inside the shaft extends over a cross-sectional area of the shaft, the pairs of driving elements and the additional element passing through the resilient barrier, the resilient barrier being in resilient contact with the additional element so as to provide a resilient force opposing movement of the additional element; wherein each driving element of the pairs of driving elements passes through a hole in the resilient barrier without contacting the resilient barrier.Type: ApplicationFiled: November 29, 2019Publication date: January 6, 2022Inventor: Simon Roderick GROVER
-
Publication number: 20210316297Abstract: This disclosure provides systems, apparatuses, and methods for liquid transfer and performing reactions. In one aspect, a system includes a liquid transfer device having a housing having a pipette tip and a plunger assembly; and a reaction chamber, wherein the housing of the liquid transfer device is configured to sealably engage with the reaction chamber. In another aspect, a liquid transfer device including a housing having a pipette tip; and a plunger assembly disposed within the housing and the pipette tip, wherein a portion of the plunger assembly is configured to engage a fluid reservoir such that the plunger assembly remains stationary relative to the fluid reservoir and the housing moves relative to the plunger assembly.Type: ApplicationFiled: April 23, 2021Publication date: October 14, 2021Inventors: Simon Roderick Grover, Paul Graham Wilkins, Nick David Rollings, Peter Laurence Mayne, Wai Ting Chan, Natalie Frances Scott, Olivier Fernand Flick, Henry Charles Innes, Martyn Gray Darnbrough Beedham, Nicholas David Long, Richard John Hammond
-
Patent number: 11033894Abstract: This disclosure provides systems, apparatuses, and methods for liquid transfer and performing reactions. In one aspect, a system includes a liquid transfer device having a housing having a pipette tip and a plunger assembly; and a reaction chamber, wherein the housing of the liquid transfer device is configured to sealably engage with the reaction chamber. In another aspect, a liquid transfer device including a housing having a pipette tip; and a plunger assembly disposed within the housing and the pipette tip, wherein a portion of the plunger assembly is configured to engage a fluid reservoir such that the plunger assembly remains stationary relative to the fluid reservoir and the housing moves relative to the plunger assembly.Type: GrantFiled: August 7, 2018Date of Patent: June 15, 2021Assignee: ABBOTT DIAGNOSTICS SCARBOROUGH, INC.Inventors: Simon Roderick Grover, Paul Graham Wilkins, Nick David Rollings, Peter Laurence Mayne, Wai Ting Chan, Natalie Frances Scott, Olivier Fernand Flick, Henry Charles Innes, Martyn Gray Darnbrough Beedham, Nicholas David Long, Richard John Hammond
-
Publication number: 20200138510Abstract: A robotic surgical instrument comprising a shaft, an electrocautery end effector powered by an electrocautery element, and an articulation connecting the electrocautery end effector to the shaft. The articulation comprises: a first joint driveable by a first pair of driving elements which permits the electrocautery end effector to rotate about a first axis transverse to a longitudinal axis of the shaft; and a second joint driveable by a second pair of driving elements which permits the electrocautery end effector to rotate about a second axis transverse to the first axis. The electrocautery element is constrained to move around the first axis and constrained to wrap at least one full revolution around the second axis. The path of the electrocautery element between the shaft and the second joint symmetrically opposes the path of a first one of the second pair of driving elements between the shaft and the second joint.Type: ApplicationFiled: June 20, 2018Publication date: May 7, 2020Inventor: Simon Roderick Grover
-
Publication number: 20200138509Abstract: A robotic surgical instrument comprising a shaft, an electrocautery end effector powered by a first electrocautery element and a second electrocautery element, and an articulation. The articulation connects the electrocautery end effector to the shaft, and comprises a first joint driveable by a first pair of driving elements, the first joint permitting the electrocautery end effector to rotate about a first axis transverse to a longitudinal axis of the shaft. The first joint comprises a pulley arrangement around which the first pair of driving elements and the first and second electrocautery elements are constrained to move, the first and second electrocautery elements having symmetrically opposing paths around the pulley arrangement. The first and second electrocautery elements are distinct from the first pair of driving elements.Type: ApplicationFiled: June 21, 2018Publication date: May 7, 2020Applicant: CMR SURGICAL LIMITEDInventor: Simon Roderick Grover
-
Publication number: 20190039059Abstract: This disclosure provides systems, apparatuses, and methods for liquid transfer and performing reactions. In one aspect, a system includes a liquid transfer device having a housing having a pipette tip and a plunger assembly; and a reaction chamber, wherein the housing of the liquid transfer device is configured to sealably engage with the reaction chamber. In another aspect, a liquid transfer device including a housing having a pipette tip; and a plunger assembly disposed within the housing and the pipette tip, wherein a portion of the plunger assembly is configured to engage a fluid reservoir such that the plunger assembly remains stationary relative to the fluid reservoir and the housing moves relative to the plunger assembly.Type: ApplicationFiled: August 7, 2018Publication date: February 7, 2019Inventors: Simon Roderick Grover, Paul Graham Wilkins, Nick David Rollings, Peter Laurence Mayne, Wai Ting Chan, Natalie Frances Scott, Olivier Fernand Flick, Henry Charles Innes, Martyn Gray Darnbrough Beedham, Nicholas David Long, Richard John Hammond
-
Patent number: 10040061Abstract: This disclosure provides systems, apparatuses, and methods for liquid transfer and performing reactions. In one aspect, a system includes a liquid transfer device having a housing having a pipette tip and a plunger assembly; and a reaction chamber, wherein the housing of the liquid transfer device is configured to sealably engage with the reaction chamber. In another aspect, a liquid transfer device including a housing having a pipette tip; and a plunger assembly disposed within the housing and the pipette tip, wherein a portion of the plunger assembly is configured to engage a fluid reservoir such that the plunger assembly remains stationary relative to the fluid reservoir and the housing moves relative to the plunger assembly.Type: GrantFiled: April 28, 2016Date of Patent: August 7, 2018Assignee: Alere Switzerland GMBHInventors: Simon Roderick Grover, Paul Graham Wilkins, Nick David Rollings, Peter Laurence Mayne, Wai Ting Chan, Natalie Frances Scott, Olivier Fernand Flick, Henry Charles Innes, Martyn Gray Darnbrough Beedham, Nicholas David Long, Richard John Hammond
-
Publication number: 20160288116Abstract: This disclosure provides systems, apparatuses, and methods for liquid transfer and performing reactions. In one aspect, a system includes a liquid transfer device having a housing having a pipette tip and a plunger assembly; and a reaction chamber, wherein the housing of the liquid transfer device is configured to sealably engage with the reaction chamber. In another aspect, a liquid transfer device including a housing having a pipette tip; and a plunger assembly disposed within the housing and the pipette tip, wherein a portion of the plunger assembly is configured to engage a fluid reservoir such that the plunger assembly remains stationary relative to the fluid reservoir and the housing moves relative to the plunger assembly.Type: ApplicationFiled: April 28, 2016Publication date: October 6, 2016Inventors: Simon Roderick Grover, Paul Graham Wilkins, Nick David Rollings, Peter Laurence Mayne, Wai Ting Chan, Natalie Frances Scott, Olivier Fernand Flick, Henry Charles Innes, Martyn Gray Darnbrough Beedham, Nicholas David Long, Richard John Hammond
-
Patent number: 9352312Abstract: This disclosure provides systems, apparatuses, and methods for liquid transfer and performing reactions. In one aspect, a system includes a liquid transfer device having a housing having a pipette tip and a plunger assembly; and a reaction chamber, wherein the housing of the liquid transfer device is configured to sealably engage with the reaction chamber. In another aspect, a liquid transfer device including a housing having a pipette tip; and a plunger assembly disposed within the housing and the pipette tip, wherein a portion of the plunger assembly is configured to engage a fluid reservoir such that the plunger assembly remains stationary relative to the fluid reservoir and the housing moves relative to the plunger assembly.Type: GrantFiled: September 23, 2011Date of Patent: May 31, 2016Assignee: Alere Switzerland GMBHInventors: Simon Roderick Grover, Paul Graham Wilkins, Nick David Rollings, Peter Laurence Mayne, Wai Ting Chan, Natalie Frances Scott, Olivier Fernand Flick, Henry Charles Innes, Martyn Gray Darnbrough Beedham, Nicholas David Long, Richard John Hammond
-
Patent number: 9005215Abstract: A specimen retrieval apparatus includes a housing having an elongated tubular member extending distally therefrom. The elongated tubular member defines a longitudinal axis. An end effector assembly is coupled to a distal end of the elongated tubular member. The end effector assembly is configured to retain a specimen retrieval bag thereon. An articulation mechanism is operatively coupled to the elongated tubular member and the end effector assembly. The articulation mechanism is configured for selectively articulating the end effector assembly with respect to the longitudinal axis of the elongated tubular member.Type: GrantFiled: September 19, 2011Date of Patent: April 14, 2015Assignee: Covidien LPInventors: Simon Roderick Grover, Oliver Brian Godbold, Alistair Ian Fleming, Charles Alan Seegert
-
Patent number: 8777961Abstract: A surgical retrieval apparatus includes a housing having an elongated sleeve extending therefrom that, together, cooperate to define a lumen extending therethrough. A shaft having an end effector assembly disposed at a distal end thereof is selectively translatable between a first position, wherein the end effector assembly is disposed within the sleeve, and a second position, wherein the end effector assembly extends distally from the sleeve. A specimen retrieval bag is releasably coupled to the end effector assembly and is deployable to an extended position upon movement of the end effector assembly from the first to the second position.Type: GrantFiled: September 19, 2011Date of Patent: July 15, 2014Assignee: Covidien LPInventors: Ramiro Cabrera, Alistair Fleming, Simon Roderick Grover, Charles Alan Seegert
-
Patent number: 8734464Abstract: A surgical retrieval apparatus includes a housing defining a longitudinal axis and including an elongated sleeve extending distally therefrom. The housing and the elongated sleeve cooperate to define a lumen extending longitudinally therethrough. A shaft having an end effector disposed at a distal end thereof is selectively translatable between a first position, wherein the end effector is disposed within the elongated sleeve, and a second position, wherein the shaft is translated through the lumen such that the end effector extends distally from the elongated sleeve. An articulation mechanism operably coupled to the end effector is configured for articulating the end effector relative to the longitudinal axis. A specimen retrieval bag is coupled to the end effector and is deployed therefrom upon movement of the end effector from the first position to the second position.Type: GrantFiled: September 19, 2011Date of Patent: May 27, 2014Assignee: Covidien LPInventors: Simon Roderick Grover, Oliver Brian Godbold, Alistair Ian Fleming
-
Patent number: 8574155Abstract: A surgical access assembly is disclosed that is configured and dimensioned for positioning within an opening in tissue providing access to and internal body cavity to facilitate the passage of a surgical instrument into an internal work site. The surgical access assembly includes first and second arms and third and fourth arms. The first and second arms and the third and fourth arms are configured and dimensioned for relative movement such that the surgical access assembly is reconfigurable between a first configuration, wherein a first transverse dimension is defined, and a second configuration wherein a second transverse dimension is defined. The first transverse dimension is smaller than the second transverse dimension.Type: GrantFiled: January 13, 2011Date of Patent: November 5, 2013Assignee: Covidien LPInventors: Cormac O'Prey, Valerie Anne Scott, Simon Roderick Grover
-
Patent number: 8540628Abstract: A surgical access assembly includes a body having first and second side panels opposing one another and first and second end panels interconnecting the side panels. The first and second end panels are moveable between a folded position and an expanded position to correspondingly move the first and second side panels with respect to one another between an approximated position and a spaced apart position. In the spaced apart position, the first and second side panels are flexed outwardly and apart from one another to define a passageway therebetween. A flexible membrane is coupled to the first and second side panels and extends proximally therefrom.Type: GrantFiled: January 13, 2011Date of Patent: September 24, 2013Assignee: Covidien LPInventors: Cormac O'Prey, Simon Roderick Grover, Charlotte Adele Clark, Valerie Anne Scott
-
Publication number: 20130078736Abstract: This disclosure provides systems, apparatuses, and methods for liquid transfer and performing reactions. In one aspect, a system includes a liquid transfer device having a housing having a pipette tip and a plunger assembly; and a reaction chamber, wherein the housing of the liquid transfer device is configured to sealably engage with the reaction chamber. In another aspect, a liquid transfer device including a housing having a pipette tip; and a plunger assembly disposed within the housing and the pipette tip, wherein a portion of the plunger assembly is configured to engage a fluid reservoir such that the plunger assembly remains stationary relative to the fluid reservoir and the housing moves relative to the plunger assembly.Type: ApplicationFiled: September 23, 2011Publication date: March 28, 2013Inventors: Simon Roderick Grover, Paul Graham Wilkins, Nick David Rollings, Peter Laurence Mayne, Wai Ting Chan, Natalie Frances Scott, Olivier Fernand Flick, Henry Charles Innes, Martyn Gray Darnbrough Beedham, Nicholas David Long, Richard John Hammond
-
Publication number: 20120296173Abstract: An illumination device for use in an ophthalmic surgical apparatus, the illumination device including a fiber optic having a proximal end and a connector coupled to the fiber optic. The connector includes one or more of (1) a datum surface disposed a predetermined distance from the proximal end to position the proximal end at a predetermined location within the surgical apparatus, (2) a shutter actuation surface configured and arranged to open a shutter in the surgical apparatus when the connector is being connected to the surgical apparatus, and (3) a visual indicator position to provides a visual indication that the connector is fully inserted into the surgical apparatus. The illumination device may be in a combination with an ophthalmic surgical apparatus.Type: ApplicationFiled: August 3, 2012Publication date: November 22, 2012Inventors: David John Stocks, Simon Roderick Grover, Mike Nelson
-
Patent number: 8287525Abstract: An illumination device for use in an ophthalmic surgical apparatus, the illumination device including a fiber optic having a proximal end and a connector coupled to the fiber optic. The connector includes one or more of (1) a datum surface disposed a predetermined distance from the proximal end to position the proximal end at a predetermined location within the surgical apparatus, (2) a shutter actuation surface configured and arranged to open a shutter in the surgical apparatus when the connector is being connected to the surgical apparatus, and (3) a visual indicator position to provides a visual indication that the connector is fully inserted into the surgical apparatus. The illumination device may be in a combination with an ophthalmic surgical apparatus.Type: GrantFiled: August 26, 2010Date of Patent: October 16, 2012Assignee: Bausch & Lomb IncorporatedInventors: David John Stocks, Simon Roderick Grover, Mike Nelson
-
Publication number: 20120179165Abstract: A surgical retrieval apparatus includes a housing defining a longitudinal axis and including an elongated sleeve extending distally therefrom. The housing and the elongated sleeve cooperate to define a lumen extending longitudinally therethrough. A shaft having an end effector disposed at a distal end thereof is selectively translatable between a first position, wherein the end effector is disposed within the elongated sleeve, and a second position, wherein the shaft is translated through the lumen such that the end effector extends distally from the elongated sleeve. An articulation mechanism operably coupled to the end effector is configured for articulating the end effector relative to the longitudinal axis. A specimen retrieval bag is coupled to the end effector and is deployed therefrom upon movement of the end effector from the first position to the second position.Type: ApplicationFiled: September 19, 2011Publication date: July 12, 2012Inventors: Simon Roderick Grover, Oliver Brian Godbold, Alistair Ian Fleming
-
Publication number: 20120083796Abstract: A specimen retrieval apparatus includes a housing having an elongated tubular member extending distally therefrom. The elongated tubular member defines a longitudinal axis. An end effector assembly is coupled to a distal end of the elongated tubular member. The end effector assembly is configured to retain a specimen retrieval bag thereon. An articulation mechanism is operatively coupled to the elongated tubular member and the end effector assembly. The articulation mechanism is configured for selectively articulating the end effector assembly with respect to the longitudinal axis of the elongated tubular member.Type: ApplicationFiled: September 19, 2011Publication date: April 5, 2012Inventors: Simon Roderick Grover, Oliver Brian Godbold, Alistair Ian Fleming, Charles Alan Seegert
-
Publication number: 20120083795Abstract: A specimen retrieval device is provided. The specimen retrieval device includes an applicator. A specimen retrieval bag is operably disposed within the applicator and deployable therefrom. The specimen retrieval bag includes a conduit configured to evacuate air from the specimen retrieval bag.Type: ApplicationFiled: September 19, 2011Publication date: April 5, 2012Inventors: Alistair Ian Fleming, Simon Roderick Grover, Charles Alan Seegert