Lamps For Illumination Patents (Class 600/249)
-
Patent number: 12167939Abstract: Disclosed are various embodiments for improved surgical devices and methods of using the same in connection with bariatric and gastroesophageal surgery. The present disclosure includes a lighted bougie device that can include an elongate member and a light source. The light source can be configured to emit near-infrared light. The light source can also be positioned about the bougie such that light emitted from the light source illuminates along a portion of the bougie.Type: GrantFiled: March 31, 2020Date of Patent: December 17, 2024Assignee: West Virginia University Board of Governors on behalf of West Virginia UniversityInventor: Nova Szoka
-
Patent number: 12109941Abstract: A system may have a window. The window may have a waveguide that includes photoluminescent material such as a phosphor layer. The waveguide may have a waveguide core surrounded by cladding layers. The waveguide may be located between an outer structural glass layer and an inner structural glass layer. A light source such as an ultraviolet light source provides pump light to one or more edges the waveguide. The pump light is guided within the waveguide and excites the photoluminescent material. This causes the photoluminescent material to luminesce and create visible light illumination. The visible light illumination may be used to light up an interior region of the system.Type: GrantFiled: May 19, 2022Date of Patent: October 8, 2024Assignee: Apple Inc.Inventors: Clarisse Mazuir, David E Kingman
-
Patent number: 12089888Abstract: Unintended current flow or plasma discharge has been observed in known illuminated electrosurgical devices having a metallic tubular heat sink surrounding a conductive electrode and an illumination element, and having a distal outer edge that abuts against the light emitting element. An insulating, shielding or other isolating element that prevents or discourages unintended plasma formation between the distal outer edge and nearby patient tissue can reduce the potential for tissue damage to a patient or injury to a surgeon.Type: GrantFiled: April 28, 2023Date of Patent: September 17, 2024Assignee: Medtronic Advanced Energy LLCInventor: David Hubelbank
-
Patent number: 12016615Abstract: An electrosurgical device is provided. The device includes a cooled probe, an introducer, and a side port for the introduction of liquid into a lumen defined by an outer diameter of the probe and an inner diameter of the introducer when the probe is positioned inside the introducer such that a distal end of the probe can contact a target site (e.g., the site near/adjacent the tissue to be treated). The side port can be connected to a syringe/other liquid introduction apparatus via tubing so that a liquid (e.g., a therapeutic agent, saline, etc.) can be injected into the lumen and can exit the distal region of the introducer so that it is delivered to the target site. Additionally, the syringe can be removed so that the tubing can serve as a vent during treatment with the electrosurgical device.Type: GrantFiled: August 28, 2015Date of Patent: June 25, 2024Assignee: Avent, Inc.Inventors: Joseph DiPietro, Michael G. Smith
-
Patent number: 11962297Abstract: A surgical light including a light housing having at least one light source therein and a handle assembly extending from the light housing, with the handle assembly including a knob and a cover. The handle assembly is rotatably connected to the light housing. The cover covers the knob. Engaging the cover in a first mode and rotating the knob alters a first characteristic of light emitted from the at least one light source. Engaging the cover in a second mode and rotating the knob alters a second characteristic of light emitted from the at least one light source.Type: GrantFiled: October 7, 2019Date of Patent: April 16, 2024Assignee: Stryker CorporationInventors: James K. Alexanderson, Vikas Kumar, Sudhanshu Mehta, Robert L. York
-
Patent number: 11950971Abstract: A surgical device including a handle assembly, an elongated portion, an end effector, a drive shaft, and a wick is disclosed. The wick is disposed within an outer sleeve of the elongated portion and is made from a fibrous material. The wick is configured to transfer moisture from a first portion of the wick to a second portion of the wick.Type: GrantFiled: August 24, 2022Date of Patent: April 9, 2024Assignee: Covidien LPInventors: David E. Valentine, Joseph Eisinger, Patrick Mozdzierz
-
Patent number: 11953185Abstract: Disclosure herein are aerodynamic surgical lights and methods of manufacturing and use thereof. The aerodynamic surgical lights may include a light head made of one or more substantially toroidal light housings. The substantially toroidal light housings contain and protect a plurality of LED lights and their respective reflectors that aim a light beam toward the lower side of the substantially toroidal light housings. The substantially toroidal light housings are vertically elongate. The vertically elongated substantially toroidal light housings include upper sections that are aerodynamically curved or pointed to streamline airflow past the light housings. The upper sections of the substantially toroidal light housings are made of molded plastic resin reinforced with carbon fibers or glass fibers and the lower sections of the substantially toroidal light housings are made of a clear moldable plastic.Type: GrantFiled: August 22, 2023Date of Patent: April 9, 2024Assignee: Augustine Biomedical + Design, LLCInventor: Scott D. Augustine
-
Patent number: 11944274Abstract: A medical device, configured for insertion into a body, may include an elongate member extending from a proximal end to a distal end, where the distal end may be configured to be positioned inside the body. The medical device may also include an imaging device positioned at the distal end. The medical device may further include a plurality of light sources positioned at the distal end, wherein a characteristic of light delivered through a first light source may be controlled independent of the characteristic of light delivered through a second light source.Type: GrantFiled: February 9, 2022Date of Patent: April 2, 2024Assignee: Boston Scientific Scimed, Inc.Inventors: Christopher A. Benning, Paul Daniel Aquilino
-
Patent number: 11925384Abstract: A light transmissible end cap comprising a lens and bayonet that can be attached to a handle is disclosed. The lens and the bayonet are light transmissible. The end cap can be attached to a handle of any shape, reversibly or non-reversibly, to create a light transmissible scalpel handle that can transmit, amplify, diverge and/or converge light from a light source disposed within the handle through the end cap, the lens and the bayonet. A universal blade fitting may be attached to the bayonet. The handle may be a surgical handle.Type: GrantFiled: July 1, 2022Date of Patent: March 12, 2024Inventor: Steven M. Hacker
-
Patent number: 11910861Abstract: A surgical protection system to define a barrier between the user and the external environment. The surgical protection system comprising a helmet assembly, a hood and a transparent face shield. The helmet including a shell, a face frame coupled to the shell, a static tab, a first fastener disposed on the face frame; and a fan mounted to the shell and configured to circulate air about the user. The hood may include a first material defining an opening. The shield may be formed from flexible material and disposed within the opening of the hood. The shield may further include a tab extending from a top portion of the shield and define an opening configured to receive the static tab of the helmet to align the shield to the helmet. The first fastener disposed on the face frame may be configured to facilitate removable attachment of the shield to the helmet.Type: GrantFiled: May 19, 2023Date of Patent: February 27, 2024Assignee: Stryker CorporationInventors: Brian James VanDerWoude, Marshall Proulx, David H. Grulke, Bruce D. Henniges
-
Patent number: 11903773Abstract: Disclosure herein are aerodynamic surgical lights and methods of manufacturing and use thereof. The aerodynamic surgical lights may include a light head made of one or more substantially tubular light housings. The substantially tubular light housings contain and protect a plurality of LED lights and their respective reflectors that aim a light beam toward the lower side of the substantially tubular light housings. The substantially tubular light housings are vertically elongate. The vertically elongated substantially tubular light housings include upper sections that are aerodynamically curved or pointed to streamline airflow past the light housings. The upper sections of the substantially tubular light housings are made of molded plastic resin reinforced with carbon fibers or glass fibers and the lower sections of the substantially tubular light housings are made of a clear moldable plastic.Type: GrantFiled: July 17, 2023Date of Patent: February 20, 2024Assignee: Augustine Biomedical + Design, LLCInventor: Scott D. Augustine
-
Patent number: 11872088Abstract: A surgical light head and proximity detection method includes a housing, a plurality of light emitting elements arranged in the housing and configured to direct light at a target region of interest, and a plurality of distance sensors arranged in the housing. At least two of the distance sensors have field of views that overlap to define a common detection region of interest and the common detection region of interest at least partially overlaps with the target region of interest. The light head may have a plurality of integrally formed tilted seats that position the distance sensors relative to a center line of focus of the surgical light head. The distance sensors may be integrated in the housing via an optical component that is sealed relative to the housing and covers the distance sensor while enabling transmission and receipt of distance sensing signals therethrough.Type: GrantFiled: January 20, 2021Date of Patent: January 16, 2024Assignee: American Sterilizer CompanyInventors: David A. Westenfelder, II, Jill A. Sanders, Michael Hollopeter, Joseph James Groszek, David Jesurun, Ian Hugh Cook
-
Patent number: 11860431Abstract: An optical cable traction terminal structure includes: a helically wound inner tube that houses an optical cable; and a flexible outer tube disposed on an outer circumferential surface of the helically wound inner tube, wherein a part of the flexible outer tube enters an inside of a groove on the outer circumferential surface of the helically wound inner tube.Type: GrantFiled: April 13, 2021Date of Patent: January 2, 2024Assignee: Fujikura Ltd.Inventors: Ryoichi Mitobe, Kansei Shindo
-
Patent number: 11826033Abstract: A scleral depressor assembly includes a scleral depressor, an optical fiber, and a reflector. The scleral depressor includes an elongate body and a head disposed at a distal end of the elongate body. The scleral depressor defines an internal lumen extending through the elongate body and terminating within the head. The optical fiber is disposed within the lumen and includes a distal end positioned within the head. The optical fiber distal end includes a beveled end face that is obliquely oriented with respect to a central axis of the internal lumen. The reflector is disposed at the distal end of the optical fiber and is configured to reflect light emitted from the optical fiber distal end along a light path out of the scleral depressor head in a direction that is approximately orthogonal to the central axis of the internal lumen.Type: GrantFiled: September 15, 2022Date of Patent: November 28, 2023Assignee: XRV-IP, LLCInventors: James C. Easley, Matthew LaConte
-
Patent number: 11759365Abstract: A disposable speculum for an otoscope provides an attached forward-facing pressure sensitive adhesive for adhering to and extracting foreign bodies from the ear canal. Attaching the pressure sensitive adhesive to the speculum permits improved control, visualization, and reduced contamination of the pressure sensitive adhesive.Type: GrantFiled: January 16, 2020Date of Patent: September 19, 2023Assignee: Wisconsin Alumni Research FoundationInventors: Gregory Rebella, James Berbee, Azita Hamedani
-
Patent number: 11746970Abstract: A light-receiving unit containing four optical sensors arranged crosswise and a light-shielding body containing four through-holes confronting light-receiving surfaces of the optical sensors, and a tilt adjustment mechanism containing first and second movable bodies which are mounted on first and second rotation shafts arranged on a same plane to cross at right angles are provided. The tilt adjustment mechanism is mounted in a housing constituting a ceiling-mounted type lighting device and the light-receiving unit and a lighting lamp are mounted on a rotational center axis of the second moving body. Tilt adjustment light emitted from a treatment table hits the optical sensors via the light-shielding body.Type: GrantFiled: June 22, 2020Date of Patent: September 5, 2023Assignees: ELCO CO., LTD, EVERS CO., LTD, DAI-ICHI SHOMEI CO., LTDInventors: Michiru Sasaki, Takahito Yoshizawa
-
Patent number: 11617822Abstract: An illuminated medical device including an outer housing including a handle, an operative portion extending from the outer housing, and an illumination assembly comprising at least one direct light source oriented to emit light radially away from the operative portion of the medical device at least one reflector configured to reflect light from the at least one direct light source toward a target area external to the outer housing, wherein the at least one direct light source is positioned so as to maintain an air gap between the operative portion and the at least one direct light source.Type: GrantFiled: February 9, 2021Date of Patent: April 4, 2023Assignee: OBP SURGICAL CORPORATIONInventors: Jeffrey Ralph Swift, Adrienne Clark, Peter L. Domenicali, Jason Swift, Matthew Traub
-
Patent number: 11612027Abstract: A multi-spectral flashlight includes a housing, a battery disposed in the housing, a power switch, a LED module including a plurality of LEDs which emit different colors of illumination, a LED driver coupled to the LED module, and an alternate illumination selector switch coupled to the LED driver. The LED driver is configured to drive the LED module in a default illumination mode in response to a first user operation of the power switch and a selected alternate illumination mode in response to a second user operation of the power switch. The LED driver is further configured with a plurality of selectable pre-determined alternate illumination modes which include different colors of illumination. The LED driver advances through the plurality of selectable pre-determined alternate illumination modes in response to operation of the alternate illumination selector switch, allowing selection of one of the plurality of modes as the selected alternate illumination mode.Type: GrantFiled: June 17, 2019Date of Patent: March 21, 2023Assignee: ARMAMENT SYSTEMS AND PROCEDURES, INC.Inventors: Kevin Parsons, Siu Ngai Wang
-
Patent number: 11547279Abstract: A medical imaging device includes an elongated shaft having proximal and distal ends, a handle detachably connected to the shaft, and a connector assembly. The connector assembly comprises a plug at the proximal end of the shaft with an outer circumferential wall and a first plurality of electrical terminals, and a receptacle in the handle with a cavity for the plug. An image sensor is at the distal end of the shaft, and a plurality of electrical conductors electrically connected to the image sensor, are electrically connected to the first plurality of electrical terminals. An inner circumferential wall of the receptacle includes a second plurality of electrical terminals, and the outer circumferential wall of the plug has a plurality of apertures therein through which the first plurality of electrical terminals establishes an electrical connection with the second plurality of electrical terminals when the plug is inserted in the receptacle.Type: GrantFiled: December 9, 2019Date of Patent: January 10, 2023Assignee: Sanovas Intellectual Property, LLCInventor: Alex Hsia
-
Patent number: 11540852Abstract: A tissue dissector includes a handle assembly including an actuator, a head portion including a blade member defining an aperture configured to receive tissue therethrough, and a lighting assembly configured to provide lighting to the aperture of the blade member. The blade member is operatively coupled with the actuator for rotation about the aperture.Type: GrantFiled: April 21, 2020Date of Patent: January 3, 2023Assignee: Covidien LPInventors: Jacob C. Baril, Justin Thomas, Matthew A. Dinino, Roy J. Pilletere, Saumya Banerjee, George Matta
-
Patent number: 11512837Abstract: The invention relates to a lamp housing (1) for an operating lamp (2), in which lamp housing at least one illuminant (3) can be installed, said lamp housing comprising: a housing body (4); a closure element (5), which closes the housing body (4); and a bearing device (6) for fastening the lamp housing (1) to a supporting device (7). The lamp housing (1) has a support (8) formed separately from the housing body (4), by means of which support a force introduced via the closure element (5) and/or a weight force of the lamp housing (1) can be transferred to the bearing device (6). The invention further relates to an operating lamp (2) having a lamp housing (1), in which lamp housing an illuminant (3) is installed in a dust-tight manner.Type: GrantFiled: November 8, 2019Date of Patent: November 29, 2022Assignee: Karl Leibinger Medizintechnik GmbH & Co. KGInventor: Joachim Strölin
-
Patent number: 11484382Abstract: A system for identification of abnormalities related to illumination of a target and automatic compensation therefor includes a lighthead and a controller. The lighthead is configured to illuminate the target. The lighthead includes a plurality of lighting modules configured to emit light therefrom. Each of the lighting modules includes a distance sensor configured to measure a distance from the lighting module to a surface toward which the lighting module is pointed. The controller is configured to identify one or more abnormalities of the measured distances, determine a true distance from the lighthead to the target based on the measured distances, predict an amount of illumination based on the true distance that would be supplied to the target without the identified abnormalities, and compensate for the identified abnormalities by respectively adjusting an amount of light emitted from the lighting modules to illuminate the target according to the predicted amount of illumination.Type: GrantFiled: April 24, 2019Date of Patent: November 1, 2022Assignee: American Sterilizer CompanyInventors: Michael Hollopeter, Ian Hugh Cook
-
Patent number: 11432902Abstract: A surgical device including a handle assembly, an elongated portion, an end effector, a drive shaft, and a wick is disclosed. The wick is disposed within an outer sleeve of the elongated portion and is made from a fibrous material. The wick is configured to transfer moisture from a first portion of the wick to a second portion of the wick.Type: GrantFiled: March 23, 2020Date of Patent: September 6, 2022Assignee: COVIDIEN LPInventors: David E. Valentine, Joseph Eisinger, Patrick Mozdzierz
-
Patent number: 11294130Abstract: The invention relates to an optical system having a light source, configured to emit electromagnetic radiation; a waveguide, configured to guide the electromagnetic radiation in a guiding direction and having an input; and an injection device, configured to inject the electromagnetic radiation emitted by the light source at the input of the waveguide. The injection device consists of a single dioptric interface designed to focus the electromagnetic radiation emitted by the light source at the input of the waveguide.Type: GrantFiled: August 20, 2019Date of Patent: April 5, 2022Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESInventors: Gilles Le Blevennec, Philippe Berne
-
Patent number: 11278194Abstract: A medical device, configured for insertion into a body, may include an elongate member extending from a proximal end to a distal end, where the distal end may be configured to be positioned inside the body. The medical device may also include an imaging device positioned at the distal end. The medical device may further include a plurality of light sources positioned at the distal end, wherein a characteristic of light delivered through a first light source may be controlled independent of the characteristic of light delivered through a second light source.Type: GrantFiled: December 17, 2015Date of Patent: March 22, 2022Assignee: Boston Scientific Scimed. Inc.Inventors: Christopher A. Benning, Paul Daniel Aquilino
-
Patent number: 11071584Abstract: The instant disclosure relates to electrophysiology catheters for tissue ablation within a cardiac muscle. In particular, the instant disclosure relates to an electrophysiology catheter that conforms to a shape of a pulmonary vein receiving ablation therapy for a cardiac arrhythmia and produces a consistent tissue ablation line along a length and circumference of the pulmonary venous tissue.Type: GrantFiled: December 1, 2017Date of Patent: July 27, 2021Assignee: St. Jude Medical, Cardiology Division, Inc.Inventor: Gregory K. Olson
-
Patent number: 11016282Abstract: In one aspect, a handheld lighting system is disclosed, which comprises a handheld housing extending from a proximal end to a distal end, and a light module disposed at least partially in the housing. The handheld lighting system further includes a removable and replaceable power module that is coupled to the housing (e.g., it is at least partially disposed within the housing) and is electrically coupled to the light module, e.g., through a pair of electrical leads, for providing electrical power thereto. Light intensity from the light module may be controlled from a knob on the power module. Various adapters can allow the lighting system to attach to a multitude of medical, industrial, dental or veterinary endoscopes or other instruments.Type: GrantFiled: May 6, 2019Date of Patent: May 25, 2021Assignee: Acera LLCInventors: Thomas V. Root, Michael Cook, Thomas Davis, Michael S. Epstein, Carlton Jones, David Leo
-
Patent number: 10959609Abstract: An illuminated medical device comprising an outer housing, and an illumination assembly comprising at least one direct light source oriented to emit light radially away from a central axis of the medical device and at least one reflector configured to reflect light from the at least one direct light source toward a target area external to the outer housing.Type: GrantFiled: March 11, 2020Date of Patent: March 30, 2021Assignee: OBP MEDICAL CORPORATIONInventors: Jeffrey Ralph Swift, Adrienne Clark, Peter L. Domenicali, Jason Swift, Matthew Traub
-
Patent number: 10905516Abstract: A medical lighting device for illuminating an operative field, which device includes light-emitting diode (LED) light sources that cooperate with collimator optical systems to light the operative field. LEDs are mounted on a flat printed circuit board so that their illumination axes (B) passing through the collimator optical systems (7) have different angular orientations. The printed circuit board (6) may be cut out to form tongues, each of which is flexible and has a free end carrying an LED. Each tongue can be deformed under stress in such a manner that its free end is oriented substantially perpendicularly to the illumination axis (B).Type: GrantFiled: February 26, 2019Date of Patent: February 2, 2021Assignee: MAQUET SASInventors: Gregory Senelier, Jean-Philippe Breton, Lionel Comte
-
Patent number: 10863608Abstract: A light-emitting diode driving system for transmitting a signal based on a power line comprising a switch unit, a control unit, a main power supply, and a secondary power supply, wherein the switch unit comprises a main input end, a secondary input end, an output end, and a controlled end. When the control unit is in an operating state, the switch unit is turned on. When the control unit outputs a high level signal to control the switch unit to be turned on, the main power supply outputs a main direct current power source to the switch unit, and when the control unit outputs a low level signal to control the switch unit to be turned on, the secondary power supply outputs a secondary direct current power source to the switch unit. The system can make the light emission effect of the light string more stable.Type: GrantFiled: June 18, 2019Date of Patent: December 8, 2020Assignee: JIANGMEN PENGJIANG TIANLI NEW TECH CO., LTD.Inventor: Zhaowei Zhen
-
Patent number: 10670202Abstract: The embodiments disclose a lighting device configured for projecting at least a 180 degree halo of light using at least one component module having a LED/lens light pod module, a mount configured for a user to wear the lighting device on a user's hand, at least one external battery pack and a navigation light device with the lighting device, wherein the lighting device and the navigation light device are configured to project a 360 degree light pattern and at least one sensor configured to automatically activate a front LED/lens light pod module when the user raises and points a hand to gain a predetermined distance forward focused beam in a pointing direction, wherein the at least one sensor activates left and right side LED/lens light pod modules for projecting a light pattern to a front and rear direction when the user's arm is at one's side.Type: GrantFiled: June 13, 2019Date of Patent: June 2, 2020Inventor: Joseph Ganahl
-
Patent number: 10646113Abstract: An illuminated cannula may include an illumination tube, a hub, a cannula base, a valve, an illumination source connector, an optic fiber, and an optic fiber guide. The valve may be disposed in the cannula base. The cannula base may be fixed to the hub. The hub may include a hub aperture. The illumination tube may be disposed in the cannula base. The optic fiber guide may be disposed in the hub. The optic fiber may be disposed in the illumination source connector, the hub, the optic fiber guide, and the cannula base. The optic fiber may be optically coupled to the illumination tube. Illumination light from an illumination source may be configured to transmit through the optic fiber and into the illumination tube.Type: GrantFiled: August 14, 2017Date of Patent: May 12, 2020Assignee: KATALYST SURGICAL, LLCInventors: Gregg D Scheller, Daniel J Wiener, Daniel J Wall
-
Patent number: 10524813Abstract: An apparatus for spreading tissues. The apparatus includes a sheath member including an open end, a closed end, and a barrel extending between the open end and the closed end; and at least one flap-tip for engaging with tissues, wherein the at least one flap-tip is attached to the sheath member, each flap-tip projecting from the sheath member, wherein the at least one flap-tip is moved in response to movement of the sheath member.Type: GrantFiled: April 18, 2016Date of Patent: January 7, 2020Assignee: BAM Medical Ltd.Inventors: Eyal Botzer, Or Agassi, Reuven Marko, Avishay Keren
-
Patent number: 10456294Abstract: Systems, methods, and devices used to treat eyelids, meibomian glands, ducts, and surrounding tissue are described herein. In some embodiments, an eye treatment device is disclosed, which includes a scleral shield positionable proximate an inner surface of an eyelid, the scleral shield being made of, or coated with, an energy-absorbing material activated by a light energy, and an energy transducer positionable outside of the eyelid, the energy transducer configured to provide light energy at one or more wavelengths, including a first wavelength selected to heat the energy-absorbing material.Type: GrantFiled: August 24, 2017Date of Patent: October 29, 2019Assignee: Tear Film Innovations, Inc.Inventors: Brian S. Kelleher, Kabir Gambhir
-
Patent number: 10434327Abstract: Various systems and methods are implemented for in vivo use in a living animal. One such method involves stimulating target cells having light-responsive proteins and includes providing an elongated light-delivery structure in a narrow passageway in the animal, the elongated light-delivery structure having separately-activatable light sources located along the length of the elongated light-delivery structure. The method also includes activating less than all the light sources to deliver light to light-responsive proteins adjacent to the activated light sources along the length of the elongated light-delivery structure, thereby stimulating target cells in vivo.Type: GrantFiled: October 31, 2008Date of Patent: October 8, 2019Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Karl Deisseroth, M. Bret Schneider
-
Patent number: 10393356Abstract: The invention relates to a surgical lamp for illuminating an operating area, including: a number of individual lamps which, in an activated state, form a light beam bundle generating a light field region in an illumination plane wherein a total light field is formed, a brightness detection device to determine an actual brightness value in the total light field, as well as a control unit which acts on the individual lamps such that the illumination intensity is controlled in accordance with the determined actual brightness value, wherein the brightness detection device and the control unit are designed such that an illumination intensity of a first individual lamp can be set in a targeted manner depending on the actual brightness value and same can be set for brightening or dimming a first light field region independently of an illumination intensity of a second individual light.Type: GrantFiled: August 8, 2016Date of Patent: August 27, 2019Assignee: Karl Leibinger Medizintechik GmbH & Co. KGInventor: Joachim Strölin
-
Patent number: 10383195Abstract: A surgical lamp for illuminating a surgical field on a human body is provided. The surgical lamp comprises a control device (4), a lamp body (1) comprising several illuminants (3) with one respective light ray (I, II, II?) directed to the surgical field, and a 3D sensor (6) for detecting a spatial position of at least one object, and a device for switching on and off and dimming the illuminants (3), wherein the control device (4) controls the devices for switching on and off and dimming the illuminants (3), the 3D sensor (6) detects the spatial positon of the at least one object and transmits corresponding data to the control device (4), and the control device (4) is configured to control the illuminants (3) according to the spatial position of the at least one object.Type: GrantFiled: November 3, 2015Date of Patent: August 13, 2019Assignee: TRUMPF MEDIZIN SYSTEME GMBH + CO. KGInventors: Johannes Hartl, Deniz Güvenc, Michael Schmid, Ingo Doser
-
Patent number: 10194975Abstract: Unintended current flow or plasma discharge has been observed in known illuminated electrosurgical devices having a metallic tubular heat sink surrounding a conductive electrode and an illumination element, and having a distal outer edge that abuts against the light emitting element. An insulating, shielding or other isolating element that prevents or discourages unintended plasma formation between the distal outer edge and nearby patient tissue can reduce the potential for tissue damage to a patient or injury to a surgeon.Type: GrantFiled: February 2, 2018Date of Patent: February 5, 2019Assignee: MEDTRONIC ADVANCED ENERGY, LLCInventor: David Hubelbank
-
Patent number: 10156347Abstract: An adjustable circumference headgear assembly comprises an adjustable band component in combination with a flexible accessory mount band. The adjustable band component may be independently adjustable to provide both macro and fine fit adjustments. The flexible accessory mount band provides an accessory frame and an accessory mount, optionally including a hinge member. The accessory mount band may optionally incorporate mechanical features, such as hinged (e.g., scored) sections providing enhanced flexibility, bend and rotation relief features such as criss-crossing leg members, and the like, providing enhanced headgear flexibility and comfort.Type: GrantFiled: December 31, 2015Date of Patent: December 18, 2018Assignee: Industrial Revolution, Inc.Inventors: Peter Pontano, Colin Quinn
-
Patent number: 9924931Abstract: A surgical instrument includes a cannula and a member coupled to the cannula. The member includes a first locking element. The surgical instrument further includes a patient attachable ring having a second locking element configured to engage the first locking element to fix the cannula relative to the patient attachable ring. Systems and methods are disclosed.Type: GrantFiled: April 23, 2015Date of Patent: March 27, 2018Assignee: Kyphon SÀRLInventor: Craig E. Lauchner
-
Patent number: 9763299Abstract: Provided is a surgical light with luminous intensity fine adjustment (LIFA) function, which includes a suspension or support system; one or more light heads carried by the suspension or support system; one or more light sources mounted in the light heads for being operable to supply lighting; one or more driving circuits connected to the light sources for being operable to drive the light sources; one or more operation interfaces connected to the driving circuits to allow for adjustment of the luminous intensities of the light sources between a topmost limit value of luminous intensity and a bottommost limit value of luminous intensity; one or more maximum LIFA activation/deactivation manners allowing the operation interfaces or the driving circuits to enter/exit the maximum/minimum LIFA mode for adjusting and storing the topmost/bottommost limit value of luminous intensity.Type: GrantFiled: November 4, 2016Date of Patent: September 12, 2017Assignee: AMTAI MEDICAL EQUIPMENT, INC.Inventors: Clay Liang, Chih-Cheng Tseng, Wei-Li Wu
-
Patent number: 9517003Abstract: The present invention relates to an insertable lighting device that includes an optical fiber assembly 40 that resides slidably within the elongated interior cavity 58 of an introducer sheath 10 that includes an incision blade 12 on the first (or forward) end 49 thereof, which can be inserted through a cavity wall 32 and into an internal cavity 97. The introducer sheath 10 is also slidably positionable over and along the optical fiber assembly 40. The insertable lighting device also includes a light source assembly 22 which includes a light source 20 that introduces light into the optical fiber 18 of the optical fiber assembly 40. The first optical fiber assembly end 43 is adapted to emit light therefrom. The present invention also relates to a method of illuminating an internal cavity with the insertable lighting device.Type: GrantFiled: May 27, 2014Date of Patent: December 13, 2016Inventor: Meng-G Martin Lee
-
Patent number: 9323017Abstract: Provided are an optical module, and an optical printed circuit board and a method of manufacturing the same. The optical module includes an optical fiber, a first ferrule coupled to one end of the optical fiber, and a second ferrule coupled to the other end of the optical fiber. The optical printed circuit board includes a first board, an optical transmitter module and an optical receiver module, which are disposed on the first board, an optical fiber passing through the first board, the optical fiber extending integrally from a lower side of the optical transmitter module to a lower side of the optical receiver module, first and second ferrules coupled to one end and the other end of the optical fiber, respectively, the first and second ferrules being supported by the first board, and a second board through which the optical fiber passes, the second board being disposed below the first board.Type: GrantFiled: November 26, 2009Date of Patent: April 26, 2016Assignee: LG INNOTEK CO., LTD.Inventors: Jae Bong Choi, Joon Wook Han
-
Patent number: 9271636Abstract: The present invention provides a surgical illuminator. The surgical illuminator includes: a cylindrical lens barrel, a base, a printed circuit board, a light emitting diode, an aspheric lens, and a double-convex lens. Methods of using the surgical illuminator are also provided.Type: GrantFiled: September 9, 2013Date of Patent: March 1, 2016Assignee: Enova Illumination, LLCInventors: Rein Teder, Roger William Heegaard
-
Patent number: 9259288Abstract: An illumination system configured to light an anatomical location of a patient is provided. The illumination system includes an interior illumination device positionable and movable within a body cavity of a patient. The interior illumination device is configured to provide a light having a wavelength that is visible to a clinician. The illumination system includes an exterior illumination device operatively coupled to the interior illumination device and positionable and movable about an exterior of a patient. The exterior illumination device is configured to provide a light having a wavelength that is visible to a clinician.Type: GrantFiled: February 15, 2013Date of Patent: February 16, 2016Assignee: Covidien LPInventor: Kenneth W. Horton
-
Publication number: 20150148615Abstract: The disclosure herein provides ophthalmic surgical systems, methods, and devices. In one embodiment, a handheld medical instrument for surgical procedures comprises a body having an exterior surface shaped to be held and manipulated by a human hand; a surgical tool extending from a distal end of the body; and a pressure-sensitive button for controlling operation of the surgical tool, the pressure-sensitive button comprising an actuation surface positioned adjacent the exterior surface of the body, the pressure-sensitive button further comprising a pressure detection device, the pressure detection device configured to enable output of a signal for controlling a function of the surgical tool, the signal being proportional to a position of the actuation surface.Type: ApplicationFiled: November 26, 2014Publication date: May 28, 2015Inventors: Jeffrey David Brennan, Mark Humayun
-
Publication number: 20150148602Abstract: A steerable endoscopic tool uses concentric sleeves of varying curvature to steer a tool tip toward or in the direction of a location of surgical interest. By rotating and/or axially displacing such sleeves relative to one another the tool tip may be maneuvered within a current field of view with several degrees of freedom without any physical movement of an endoscope, thus facilitating improved surgical access and control without complex mechanical systems in the endoscope or at the surgical site.Type: ApplicationFiled: November 21, 2014Publication date: May 28, 2015Inventors: Westin Michael Hill, Matthew Roy Johnson, Tara Lee Schmidt Boettcher, Patrick James Codd
-
Publication number: 20150148596Abstract: A surgical instrument (10, 100) configured to facilitate gripping and manual adjustment by a left-handed or righted-handed user. The surgical instrument includes a rod (11) having a first end (12a) attachable to a working end (13, 113) of the instrument via a mount (16). The rod has a second end (12b) coupled to a handle (14) having rotational directionality for gripping by a first hand of the user. The handle is rotatable about the rod so as to allow the user to adjust an angular displacement of the user's finger relative to the working end, and a locking member (20, 146) prevents rotation of the handle relative to the rod when the beveled indent is optimally located relative to the working end.Type: ApplicationFiled: May 19, 2013Publication date: May 28, 2015Inventor: Eliot Robert Gitman
-
Publication number: 20150141761Abstract: An improved accessory light for breast pumps apparatus is described. This improved accessory light for breast pumps apparatus may be secured or affixed to various models of breast pumps to allow the user to have a hands-free, illuminated view of the milk being expressed from the breast. The accessory light may consist of a clamp-based accessory secured to a breast shield neck or an accessory that is secured to the breast shield back using a flexible material.Type: ApplicationFiled: February 24, 2014Publication date: May 21, 2015Inventors: Patrick Martin O'Malley, Michael David Horning
-
Publication number: 20150133741Abstract: A system and a method for facilitating the entry of a tracheal airway of a patient during intubation are disclosed. The system of the present invention comprises an endobronchial tube and a support probe that is configured to be insertable within the endobronchial tube, wherein the support probe is configured to support the endobronchial tube. The length of the support probe is more than a length of the endobronchial tube to facilitate the entry of the endobronchial tube into the tracheal airway.Type: ApplicationFiled: November 12, 2014Publication date: May 14, 2015Inventor: Sukhjit Gill