2015 results about "Operation room" patented technology

A method and apparatus for retrieving, accessing, and storing medical data relating to a patient during a medical procedure. The invention provides a single interface to many disparate forms of medical data, which is accessible over a local area network, wide area network, direct connection, or combinations thereof. In one embodiment, an operating room control system for use during a medical procedure on a patient includes an input device, a display device, and a controller that is coupled to the input device and the display device. The controller receives one or more user inputs, transmits a command to a server located outside of the operating room to retrieve medical data, receives the medical data from the server, and displays the medical data on the display device.

A patient module comprising an 8 channel EEG pre-amplifier whose signal acquisition and processing characteristics are optimized for use in the operating room and intensive care unit. This patient module comprises at least an optimized multistage input filter, an optimized input stage circuit topography, ultra-isolation, oversampling, a multiplexer inter-sample charge dump, and high performance low-frequency-enhanced shielding.

A Catheter Guidance Control and Imaging (CGCI) system whereby a magnetic tip attached to a surgical tool is detected, displayed and influenced positionally so as to allow diagnostic and therapeutic procedures to be performed is described. The tools that can be so equipped include catheters, guidewires, and secondary tools such as lasers and balloons. The magnetic tip performs two functions. First, it allows the position and orientation of the tip to be determined by using a radar system such as, for example, a radar range finder or radar imaging system. Incorporating the radar system allows the CGCI apparatus to detect accurately the position, orientation and rotation of the surgical tool embedded in a patient during surgery. In one embodiment, the image generated by the radar is displayed with the operating room imagery equipment such as, for example, X-ray, Fluoroscopy, Ultrasound, MRI, CAT-Scan, PET-Scan, etc. In one embodiment, the image is synchronized with the aid of fiduciary markers located by a 6-Degrees of Freedom (6-DOF) sensor. The CGCI apparatus combined with the radar and the 6-DOF sensor allows the tool tip to be pulled, pushed, turned, and forcefully held in the desired position by applying an appropriate magnetic field external to the patient's body. A virtual representation of the magnetic tip serves as an operator control. This control possesses a one-to-one positional relationship with the magnetic tip inside the patient's body. Additionally, this control provides tactile feedback to the operator's hands in the appropriate axis or axes if the magnetic tip encounters an obstacle. The output of this control combined with the magnetic tip position and orientation feedback allows a servo system to control the external magnetic field.

The present invention pertains to control systems and provides a run time configurable control system for selecting and operating one of a plurality of operating room devices from a single input source, the system comprising a master controller having a voice control interface and means for routing control signals. The system additionally may include a plurality of slave controllers to provide expandability of the system. Also, the system includes output means for generating messages to the user relating to the status of the control system in general and to the status of devices connected thereto.

A networking infrastructure for an operating room, comprising a plurality of medical devices, each device of which is connected through a single communication channel to the network, wherein each device may be controlled through a local interface, or through a remote interface available through the network. Furthermore, the networking infrastructure operates in robust manner with respect to the removal of a communication channel to the network associated with the removal of medical device from the network, or with respect to the addition of a communication channel to the network associated with the addition of a medical device to the network.

A robotic system, and corresponding method, performs the function of a human scrub technician in an operating room. A device, and associated method for using the device, performs one, or more, of the following functions: instrument identification, instrument localization, instrument handling, interaction with a human, and integration of functions through a cognitive system. A method for movement of the device comprises the steps of modeling the arm of the robot to create a model comprising elements of finite mass joined by junctions, using an algorithm to calculate results of the effect of applying force to the elements of the model, using attractive, replusive and postural forces in the algorithm, and using the results of the model to direct motion of the device.

A bed exit and patient detection system especially adapted for use in the general medical or surgical floor area of a hospital or other healthcare facility as part of a vital signs monitoring and remote warning system includes a plurality of pressure sensors disposed in the patient's bed in a series of rectangular strips or zones that run laterally across the bed in the area of the patient's mid-back, hips and mid-legs, respectively. Each zone contains a plurality of sensors, arranged symmetrically about the centerline of the bed, with the corresponding sensors on opposite sides of the centerline in each zone being connected in parallel. The sensors are connected to a processor with multiple input channels that continuously monitors the sensor states to determine, from the pattern of sensor states observed, whether the patient is in bed, out of bed or is actively attempting to ext the bed at the sides or foot of the bed. At least three different sets of bed exit logic rules are available for user selection to configure the system for high, medium or low sensitivity, or bed exit privileges, for any particular patient. In some embodiments, the system also is capable of detecting when a patient is attempting to assume certain prohibited in-bed positions, such as sitting positions or slumping positions. An alarm in the form of a pre-recorded voice announcement or an alarm over a pre-existing nurse call system is provided when the sensor states are indicative of an out-of-bed or an exiting bed condition, or other prohibited in-bed positions, for a predetermined minimum period of time.

A first signal transmission apparatus installed in an operating room and a second signal transmission apparatus installed in a remote control room in a remote place are linked by a public line. Assuming that surgery is performed on a patient using a surgical instrument in the operating room while endoscopic images are viewed, the surgical instrument can be controlled using a first controller. The control and patient data are displayed on a display device via a second controller connected to the second signal transmission apparatus. The state of the surgical instrument and the patient data can always be checked in the remote control room. Surgical instructions or any other surgical support can be given easily.

A method is provided for machining a customized surgical implant in the operating room provided. Apparatus and a kit for carrying out the method are also provided.

A robot-guided system to assist orthopaedic surgeons in performing orthopaedic surgical procedures on pre-positioned inserts, including for the fixation of bone fractures, and especially for use in long bone distal intramedullary locking procedures. The system provides a mechanical guide for drilling the holes for distal screws in intramedullary nailing surgery. The drill guide is automatically positioned by the robot relative to the distal locking nail holes, using data derived from only a small number of X-ray fluoroscopic images. The system allows the performance of the locking procedure without trial and error, thus enabling the procedure to be successfully performed by less experienced surgeons, reduces exposure of patient and operating room personnel to radiation, shortens the intra-operative time, and thus reduces post-operative complications.

An artificial agent based cognitive operating room system and a method thereof providing automated assistance for a surgical procedure are disclosed. Data related to the surgical procedure from multiple data sources is fused based on a current context. The data includes medical images of a patient acquired using one or more medical imaging modalities. Real-time quantification of patient measurements based on the data from the multiple data sources is performed based on the current context. Short-term predictions in the surgical procedure are forecasted based on the current context, the fused data, and the real-time quantification of the patient measurements. Suggestions for next steps in the surgical procedure and relevant information in the fused data are determined based on the current context and the short-term predictions. The suggestions for the next steps and the relevant information in the fused data are presented to an operator.

A surgical system includes a main surgical unit, a display in communication with the main surgical unit, and a cradle for receiving the display when the display is removed from the main surgical unit. The display is removable from the main surgical unit so that the display can be located inside a sterile field of an operating room and the main surgical unit can be located outside the sterile field of the operating room.

An arrangement structure for a mechanical arm of a minimally invasive surgery robot comprises a main operation end part, an auxiliary operation end part, a driven adjusting arm and a driving operation arm combination. The main operation end part and the auxiliary operation end part are connected in a front and back mode through a vertical column to form a whole, and a sliding block vertically sliding is arranged on the front end face of the vertical column. The driven adjusting arm comprises a first connection rod and a second connection rod, the driving operation arm combination comprises a driving arm support platform, at least three driving arm seats and at least three driving operation arms, and at least three same driving arms are respectively in rotating connection with at least three driving arm seats. The arrangement structure for the mechanical arm of the minimally invasive surgery robot has the advantages that a main operation end is integrated with a driven operating end to enable the robot to be conveniently shifted, the arrangement structure for the mechanical arm of the minimally invasive surgery robot achieves support and adjustment of a plurality of driving operation arms, reduces total volume of the robot, and improves utilization rate of a space in a surgery room, and the arrangement structure for the mechanical arm of the minimally invasive surgery robot not only saves the space of the surgery room, but also has the advantage of being capable of fast moving, and does not need a special surgery room.

A virtual control system for an operating room establishes virtual control devices to control surgical equipment and patient monitoring equipment and to display control, status and functionality information concerning the surgical equipment and condition information of the patient. The virtual control devices permit direct interaction by the surgeon while maintaining a sterile field, and avoid the use of actual physical devices and electrical cables connecting them to the surgical equipment.

A tele-presence system that includes a cart. The cart includes a robot face that has a robot monitor, a robot camera, a robot speaker, a robot microphone, and an overhead camera. The system also includes a remote station that is coupled to the robot face and the overhead camera. The remote station includes a station monitor, a station camera, a station speaker and a station microphone. The remote station can display video images captured by the robot camera and/or overhead camera. By way of example, the cart can be used in an operating room, wherein the overhead camera can be placed in a sterile field and the robot face can be used in a non-sterile field. The user at the remote station can conduct a teleconference through the robot face and also obtain a view of a medical procedure through the overhead camera.

A robot system that includes a remote station and a robot face. The robot face includes a camera that is coupled to a monitor of the remote station and a monitor that is coupled to a camera of the remote station. The robot face and remote station also have speakers and microphones that are coupled together. The robot face may be coupled to a boom. The boom can extend from the ceiling of a medical facility. Alternatively, the robot face may be attached to a medical table with an attachment mechanism. The robot face and remote station allows medical personnel to provide medical consultation through the system.

The present application discloses several embodiments of a devices for maintaining visualization with a surgical scope. The embodiments of the device are adapted to shield, defog or clean the lens of the surgical scope while the surgical scope is being used to perform a surgical procedure within a patient's body. In one embodiment, a view optimizer is provided that is adapted to deliver at least one fluid to the objective lens of the laparoscope to clean and/or defog the objective lens of the laparoscope without the need to remove the laparoscope from the surgical field. In additional embodiments, a view optimizer is provided that is adapted to create leakage or venting of gas from the body cavity so as to ensure continuous gas flow from an insufflator.

The present invention pertains to control systems and provides a run time configurable control system for selecting and operating one of a plurality of operating room devices from a single input source, the system comprising a master controller having a voice control interface and means for routing control signals. The system additionally may include a plurality of slave controllers to provide expandability of the system. Also, the system includes output means for generating messages to the user relating to the status of the control system in general and to the status of devices connected thereto.

An ultraviolet sterilizer for use during surgery is mounted in a base cabinet. The UV light source can be a laser, or an LED. An optical frequency multiplier can be used that outputs UV of less than 280 nm, or greater than 320 nm, to avoid burning the patient. A visible LED aiming light directs the UV light toward the surgery. A crosshair image can be projected to position the light.

One lamp has a housing, a cavity, a handle, and an ocular plate to pass the UV and the aiming light. An articulated arm allows selective positioning of the lamp. Another lamp has a stylus, a handle, and a tip small enough for easy insertion into a small incision for arthroscopy. A fiber optic cable connects the UV and the aiming light to the lamp. Lenses or filters can be used with the fiber optic cable.

An electronic power supply and a CPU connect to the UV and the aiming light sources. A keyboard inputs commands to the CPU. A sensor provides feedback.

Another UV sterilizer is mounted on a ceiling of the operating room. A lamp has a housing with a cavity. Either a curved or a flat substrate is mounted in the cavity. Solid state UV elements are arrayed on the substrate, along with visible LEDs for aiming. Either a curved or a flat mirror is disposed behind the substrate. An ocular plate passes the UV and the aiming light, and protects the elements from damage. The ocular plate is a diffuser, a filter, or a fresnel lens.

The present invention broadly comprises a multiport filter having at least three intake ports and at least two layers—a first layer for containing particles 3 microns or greater and a second layer that contains particles 3 microns or less in size. In alternate embodiments, the filter includes a third layer for trapping odors and gases and a fourth layer for trapping fines. The second layer may be comprised of ULPA material and may have antimicrobial material. The invention also includes a contaminant removal system for the filtering and recirculation of air contaminated with smoke from cautery-type surgical procedures. The invention also broadly comprises a surgical assemblies control service head designed to house powered surgical devices and a vacuum-filtering system for the treatment of air contamination caused by surgical procedures.