481 results about "Operating theatres" patented technology

The invention relates to a debridement nursing device in operating room nursing, belongs to the technical field of surgical operating instruments, and aims to solve the problems that a hose of a traditional flushing device is easy to block, needs to be manually disassembled for cleaning or increasing water pressure, is easy to damage tissues and interrupts an operation flow. Pressurizing assemblies are fixedly connected in the two air pressure adjusting cavity assemblies, ejector rod assemblies are connected in the two air pressure adjusting cavity assemblies, automatic detection and dredging of hose blockage are achieved through linkage of the air pressure adjusting cavity assemblies, the pressurizing assemblies and the ejector rod assemblies, when a hose liquid outlet is blocked, an electromagnetic valve switches an air source, and the hose liquid outlet is blocked. The extrusion action is matched with the high-speed flushing fluid to generate shearing force, attachments in the tube are stripped, and the situation that an operation is interrupted due to manual intervention is avoided.

The invention relates to the technical field of medical intelligent decision, in particular to an operating room nursing key node decision support system, which comprises the following steps: establishing a nursing operation reference containing a standard execution sequence and a parameter interval based on historical cases; by integrating discrete operation and continuous monitoring data in a real-time operation, a nursing process event chain with unified semantics is formed. The system compares the chain of events with an execution criterion to identify potentially risky segments and automatically extracts, for each segment, a complete operating room multi-dimensional state snapshot within a specific time window before and after its occurrence. And dynamically constructing a cause deduction network according to the state snapshots, and speculating cause chains possibly causing risks by traversing the network. And integrating all deviation information and cause analysis results, and generating a structured decision intervention prompt. According to the invention, deepening from automatic risk identification to root intelligent diagnosis can be realized, and accurate and efficient decision support is provided for operating room nursing.

The application discloses a kind of purification operating room airflow dynamic regulation method and system, it is related to airflow regulation technology field, by obtaining the air supply of each operating room and main air pipe pressure distribution information, establish airflow disturbance mapping matrix, and calculate the pressure difference disturbance potential and pressure difference resonance kernel value of each operating room according to this, judge whether to trigger airflow self-balancing regulation and control;If trigger, then combine the pressure difference resonance kernel value with the air supply branch pipe position to calculate global pressure difference offset barycenter, and generate air volume control signal to each operating room is airflow regulation;After each regulation, continue to monitor resonance kernel value and offset barycenter position, judge whether to continue regulation.This way, in multi operating room shared air conditioning system, when the airflow air volume of certain operating room is regulated, it can carry out linkage sensing and coordinated adjustment to the global airflow distribution in main air pipe and the state of other operating rooms, reduce the probability that the airflow of remaining operating room occurs disorder, reduce the influence on the cleanliness of remaining operating room.

A method of operating an orthopaedic surgical system may include displaying a unique identifier on a visual display of a first device positioned in an operating room, the unique identifier being associated with a digital medical record of a patient positioned in the operating room, capturing the unique identifier with a camera of a second device positioned in the operating room, establishing a unique electronic connection between the second device and the digital medical record of the patient based on the unique identifier, capturing one or more images of the patient with the camera of the second device, transferring the one or more images from the second device to the digital medical record of the patient using the unique electronic connection, and accessing the one or more images with the first device to guide performance of an orthopaedic surgical procedure on the patient.

Methods, systems, and apparatus, including medium-encoded computer program products, for tracking performance of medical procedures. The process includes identifying a sterile zone within video feeds of a medical procedure room, where the sterile zone includes a region of pixels that define a three-dimensional physical space. Identifying humans in the room and classifying each identified human as being permitted or not permitted to enter the sterile zone. Generating a skeletal poise model and using the skeletal poise model in correlation with the sensor data to track movement of the human's limbs with respect to the sterile zone. Determining that at least a portion of a skeletal poise model of at least one human classified as not being permitted to enter the sterile zone crossed a boundary of the sterile zone, and in response, causing an alert to be presented on at least one display device located within the medical procedure room.

An electronic device that monitors usage of medical devices (such as a surgical instrument, a surgical screw, surgical supplies or a surgical machine) is described. During at least a medical procedure, the electronic device monitors the use of medical devices in a tray of medical devices or a peel pack of medical devices. Then, the electronic device may provide, addressed to a computer system, a utilization report based at least in part on the monitoring. The utilization report may include historical usage of medical devices: in a type of the medical procedure, for a type of patient and / or by a given medical provider.

Systems and methods are described for determining and assigning tasks for performing medical procedures. The system may be configured to receive a plurality of data streams related to a medical procedure, wherein the plurality of data streams includes one or more of system data, medical environment data, and indications of personnel performing the medical procedure; analyze, using a task generation machine learning model, the plurality of data streams to generate natural language output relating to one or more tasks to be performed in furtherance of the medical procedure, wherein one or more inputs into the task generation machine learning model includes inputting embeddings of the plurality of data streams; analyze, via a task assignment machine learning model, the one or more tasks to assign the tasks to respective personnel; and provide indications to the respective personnel for performing the respective tasks assigned to the respective personnel.

The invention relates to the technical field of medical care management and intelligent scheduling crossing, in particular to an operating room nursing task automatic scheduling system which comprises a multi-source data acquisition module, an intelligent scheduling core module, a task execution monitoring module, a data analysis optimization module, a clinical interaction module and a system management module. Data intercommunication and function linkage of all the modules are achieved through standardized interfaces, automatic distribution of nursing tasks is achieved through a multi-objective optimization algorithm, manual intervention is reduced by 60% or above, the scheduling efficiency is improved by 30%, the load balancing rate of nursing personnel is improved to 88% or above from 80%, the equipment / consumable utilization rate is improved by 15%-20%, resource waste is reduced, and the cost is reduced. The emergency scheduling response time is shortened from 30 minutes to less than 30 seconds, and the preoperative preparation timeout rate of the emergency operation is reduced from 25% to below 8%.

A geared-motor assembly for use in a spatial frame is disclosed. Each of the geared-motor assemblies being selectively attachable and detachable from a manually adjustable strut in a spatial frame. In use, with the geared-motor assemblies detached, the struts can be manually adjusted (e.g., rotated) to, for example, facilitate initial construction of the spatial frame in the operating room, to allow patients to manually adjust the struts if desired, etc. Thereafter, with the geared-motor assemblies coupled to the struts, motorized and / or automated adjustment of the struts according to a treatment plan can be achieved. In use, each of the geared-motor assemblies is configured as a stand-alone device including all of the needed intelligence (e.g., microprocessor, printed-circuit board, etc.) and power supply to control and power the geared-motor assembly so that no external wires or centralized controller is required.

The invention relates to the field of medical auxiliary instruments, in particular to an automatic debridement waste collecting and nursing device in operating room nursing, which comprises a collecting pipe, the collecting pipe is communicated with a collecting head, and a pressure cavity is embedded in the edge of the collecting head; the pressure cavity communicates with a transmission mechanism used for transmitting power, the transmission mechanism is connected with a high-pressure power source, and the transmission mechanism is provided with a power output end and a trigger end. The separating mechanism is used for carrying out solid-liquid separation on waste; the cleaning mechanism is used for conveying cleaning liquid to the collecting head; the power output end is in transmission connection with the collecting head, and the power output end is used for extruding the collecting head to achieve sealing when the pressure cavity is pressed. When the pressure cavity is pressed to a preset stroke, the trigger end triggers the high-pressure power source to release power so as to drive the separation mechanism and the cleaning mechanism to operate, and solid-liquid separation and collection and runner cleaning are achieved. The debridement device is used for achieving debridement integrated operation; operation interruption is reduced, and labor intensity of nursing staff is reduced.

The invention discloses an operating room purification environment self-adaptive regulation and control method and system based on time sequence prediction, and relates to the technical field of air conditioning. According to the operating room purification environment self-adaptive regulation and control method based on time sequence prediction, the environment state of an operating room and purification air conditioner operation time sequence data are continuously obtained in a set sliding regulation and control period, and a collaborative feature set is generated through associated feature mining; extracting a predicted collaborative feature set through a time sequence prediction model in combination with historical collaborative features; performing security domain definition based on the operation state set and a preset mapping relation library, and determining a purification control domain; according to the method, the operating room is subjected to environment regulation and control through the prediction optimization control set, so that the accuracy of environment regulation and control is improved, the problem of regulation and control lag caused by real-time fluctuation of the environment is avoided, operation parameters of a purification air conditioner are matched in advance, and then the cleanliness of the operating environment is guaranteed.

SA surgical room power system including at least one source of power wired to a power source for a surgical room, the at least one source of power being wired to the surgical room; at least one power receiver; and a surgical power consumer wired to the at least one power receiver, the surgical power consumer being configured to assist a surgeon during a surgical procedure on a patient. The at least one source of power wirelessly transfers power to the at least one power receiver for powering the surgical power consumer.

The utility model discloses a kind of operating room nursing instrument recycling anti-infection equipment, including disinfection box, rotating disinfection assembly is arranged in disinfection box, installation groove is vertically opened in disinfection box inner wall, and lifting assembly is arranged in installation groove, annular pipe is arranged in disinfection box, and spraying assembly is arranged on annular pipe, the operating room nursing instrument recycling anti-infection equipment is provided with motor, rotating lever, movement lever and fixture, when needing to disinfect instrument, by opening disinfection box upper door, then the instrument is clamped to fixture, then motor is started to reciprocate, rotating lever is driven to rotate, the fixture on movement lever is driven to move by rotating rotating lever, and then the instrument is driven to move, and then the disinfection effect of instrument is improved, and disinfection uniformity is increased.

1. Name of the designed product: anesthesia workstation. 2. Use of the designed product: a medical instrument for modern operating room, anesthesia workstation for patient anesthesia. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

A robotic surgical simulation system for clinical workplace simulation includes a virtual reality headset configured to display the clinical workplace simulation, a processor, and a memory. The memory includes instructions stored thereon, which, when executed by the processor, cause the robotic surgical simulation system to: generate a virtual operating room within a three-dimensional coordinate space. The virtual operating room includes a virtual surgical console. The instructions when executed by the processor further cause the system to compute, based on the captured image, a position of the user within the three-dimensional coordinate space relative to the virtual surgical console; and determine whether a user is engaged with or disengaged from the virtual surgical console based on the computed position.

The invention discloses a radiation protection device capable of moving along with a bulb tube under perspective of a C-shaped arm, which belongs to the field of medical instruments and comprises a bed body, a C-shaped arm frame, a bulb tube part and an image acquisition part, and the bulb tube part and the image acquisition part are respectively fixed at two ends of the C-shaped arm frame; the anti-radiation bed further comprises an anti-radiation cover body, one end of the anti-radiation cover body is fixedly connected to the outer portion of the bulb tube part in a sleeving mode, and the other end of the anti-radiation cover body is fixedly connected to the lower end of the bed body. The anti-radiation bed is provided with the anti-radiation cover body, one end of the anti-radiation cover body is mounted at the bottom of the bed body, and the other end of the anti-radiation cover body is mounted outside the bulb tube, so that a flexible connection channel is formed; no matter how the bulb tube swings back and forth or left and right, the radiation-proof cover body can stretch and deform along with the bulb tube, the radiation-proof cover body is like a protective shield which always follows a hand, and most of primary scattered rays are limited in the radiation-proof cover body when being just generated, so that the environmental radiation background value in the operating room is remarkably reduced, and the radiation-proof effect of the operating room is improved. Particularly, the lower limbs of a doctor standing close to the operating bed are protected from being hit by lateral scattering.

The utility model relates to the technical field of operating room air supply devices, in particular to an operating room air supply device with an air treatment system, which comprises a ventilation pipeline, a baffle is fixedly mounted on the lower side of the ventilation pipeline, and a plurality of ventilation openings are formed in the baffle. The automatic replacement structure is driven by the motor to automatically replace the filter element, so that medical staff do not need to manually replace the filter element, the old filter element can be automatically cleaned and sterilized after being replaced, the risk that the medical staff is infected by the filter element is reduced, the replacement process is simple and easy to operate, the air supply structure is further driven to send out gas with bacteria and viruses, and the service life of the medical staff is prolonged. And through the combined action of the multiple fans, the situation that the suction force of the air supply device is weak due to external factors during air supply, and consequently the purification efficiency of air in the operating room is low is avoided.

The movable flushing tower comprises the base, the stand column mechanism and the support mechanism, the supporting plate is detachably arranged on the small stand column of the stand column mechanism, and a medical instrument is fixed to the supporting plate, so that the problem that the utilization rate of the lower space of the flushing tower is insufficient is solved; therefore, the occupied area of the medical instrument in a limited operating room or an intensive care unit is reduced as much as possible. After the medical instrument is hung, the approach switch is arranged in the control circuit for locking, so that equipment damage caused by mistaken lifting under the condition that the medical instrument is hung can be prevented. The arrangement of the support brake block not only can prevent the support from being completely pulled out, but also can relatively fix the hook of the support, thereby being beneficial to preventing the infusion tube from being hung on the medical instrument.

This application provides a control method for a medical system, a transducer, and the medical system itself. The medical system includes a surgical robot, an energy generator, ultrasonic surgical instruments, and a transducer. The ultrasonic surgical instruments are mounted on the surgical robot, and the energy generator is connected to the ultrasonic surgical instruments via the transducer, with the energy generator and transducer having a communicative connection. The control method for the medical system includes: the transducer's input device receiving user input and generating and transmitting an excitation control signal based on the user input; the transducer's signal transmitter transmitting the excitation control signal to the energy generator; and the energy generator's controller controlling the excitation of the ultrasonic surgical instruments based on the excitation control signal. According to an embodiment of this application, by adding an excitation control component to the transducer, the excitation of the ultrasonic scalpel is directly controlled via the excitation control component on the transducer, replacing the external foot pedal. This simplifies the medical system structure, improves the space utilization of the operating room, and reduces the risk of accidents.

The anesthetic waste gas real-time sterilization treatment device for the operating room comprises a treatment box, one end of the interior of the treatment box is divided into a purification chamber, the middle position of the treatment box is divided into a filtering cavity, and an air compressor is fixed to the bottom of the other end of the interior of the treatment box; by designing a multi-position uniform waste gas extraction and purification mechanism, when anesthetic waste gas is extracted from multiple positions, an exhaust fan is turned on and fixedly mounted at the position, where more anesthetic waste gas is exhausted, in an operating room, and when the anesthetic waste gas is extracted from an inlet, air is induced from the upper surface in multiple directions until the anesthetic waste gas enters a counterweight pipeline and an immersion pipeline; during anesthesia and sterilization treatment in the operating room, the waste anesthetic gas can be conveniently extracted through multi-position air induction, and the waste anesthetic gas can be uniformly and fully contacted with the disinfectant for purification treatment.

The gauze counting device for the operating room comprises a placing frame, a collecting box is arranged at the top of the placing frame, storage boxes are arranged on the two sides of the collecting box, the storage boxes are located at the top of the placing frame, a supporting plate is fixedly connected to the interior of the placing frame, and a rail frame is fixedly connected to the top of the supporting plate. Used gauze is placed in the collecting box, so that medical staff can check the gauze conveniently, when the collecting box needs to be cleaned, the limiting plate is pulled towards the right side, the limiting plate is separated from the track frame, the limiting plate retreats from the interior of the positioning plate, the positioning plate is not fixed, and the collecting box and the storage box which are fixed to the positioning plate are also fixed; and then the storage box and the collection box can be taken out from the interior of the placement frame to be cleaned, the gauze counting device has the advantage of being convenient to use, installation is conducted in a clamping mode, after the clamping assemblies are opened, all the placement assemblies can be taken, and the use convenience of the gauze counting device is improved.

A system for reconciling instruments in an operating room with sterile instrument ingress and egress staging zones, in which each zone is equipped with an imaging device for machine vision, bar code reading, or the like. The system utilizes a process for classifying and counting instruments based on imaging device data, and may include a graphical user interface with separate interface devices for sterile and non-sterile personnel. An active and real-time reconciliation log may be provided to track instruments and resources still in the sterile field, and hence at risk of remaining in a patient's wound. A subsequent egress sub-stage analysis for counting instruments used versus not used in the procedure may be performed and the results thereof aggregated to generate or update a predictive model to anticipate the likely instruments and other resources needed for future surgical procedures of the same type, facilitating efficient instrument selection and preparation.

The invention relates to the related technical field of high efficiency and energy conservation, discloses an energy-saving operating shadowless lamp, and aims to solve the problem that a sterile environment is easily polluted due to the fact that the interior of the lamp is not easy to disinfect after the lamp is arranged in an open manner. A communicating hole is formed in the outer side part of an adjusting handle, one part of the communicating hole is located in a lamp holder, and the other part of the communicating hole is located at the bottom of the lamp holder; the cooling fan assembly is used for sucking an inner cavity of the adjusting handle, external airflow passes through the inner side of the lamp holder and the bottom of the lamp holder and then is input into the cooling fan assembly, the cooling fan assembly directly discharges the airflow out of a room through a pipe fitting, and therefore it is guaranteed that in the cooling process of the lamp holder, the airflow is always discharged outwards in a one-way mode; therefore, the sterile environment in the operating room is prevented from being polluted, and finally the one-way suction heat dissipation effect is achieved.

An automated lighting system for operating rooms that aims and focuses light into a work area while eliminating shadows. Mounted to a boom system, akin to traditional operating room lights, or a specially made frame, adjustments to the lighting can be made conveniently, with little or no manual adjustment of the lights. The disclosed automated lighting system allows a surgeon to easily define a target region with some type of user interface, then lights automatically adjust based on the surgeon defined target region to illuminate the target region.

The computing system may determine a virtual boundary of a restricted access area within an operating room (OR). The computing system may identify healthcare professionals (HCPs) within the OR and monitor the movements of the HCPs. The computing system may determine access authorization for the HCPs. The computing system may determine whether the HCP is in proximity to a virtual boundary area. If the computing system determines that the HCP is in proximity to the virtual boundary area and the HCP is not authorized to enter the virtual boundary area, the computing system may send a notification to the HCP. The notification may indicate that the HCP is not authorized to enter the virtual boundary area. If the computing system determines that the HCP is authorized to enter the virtual boundary area, the computing system may allow the HCP to enter the virtual boundary area.

This utility model discloses an operating room nursing device. Two first fixing plates are fixedly connected to one side of the bed body. Square slots are formed on the two first fixing plates. A connecting plate is fixedly connected to one side of the first fixing plate. A placement plate is fixedly connected to the top surface of the bed body. A second fixing plate is fixedly connected to the top surface of the placement plate. In this utility model, the first rotating shaft is started by starting a motor to rotate. At this time, the first rotating shaft drives the two first bed legs to move out of the square slots. Then, the first rotating shaft drives the first bevel gear to rotate, so as to quickly support the nursing bed on the ground. If it is not needed, the motor can be started to rotate the first rotating shaft. At this time, the two first bed legs and two second bed legs move into the square slots, so as to quickly fold the four bed legs of the nursing bed into the bed body. This enhances the applicability, improves practicality, saves time, and is convenient to operate and saves manpower.

The invention discloses an amniotic fluid drainage device for an operating room. The amniotic fluid drainage device comprises a drainage box and a fixing cylinder. A drainage tube is arranged at the upper end of the drainage box and movably connected with the fixing cylinder; the interior of the fixing cylinder is hollow, the upper end is provided with a fixing ring, two sides are symmetrically provided with depth sliding grooves which are slidably connected with fixing rods, a plurality of fixing grooves are arranged along one side of each depth sliding groove in an array mode, the other side is provided with scales, and two sides of the bottom are symmetrically provided with fixing pieces. The middle of the fixing rod is provided with a limiting ring rotationally connected with the needle handle; the front end of the needle handle is provided with the needle body, and the rear end is provided with the hard tube slidably connected with the fixing ring. The hard tube penetrates through the fixed cylinder and is provided with a drainage tube which is movably connected with the drainage box; through sliding fit of the fixing rod and the depth sliding groove, the height of the fixing rod in the fixing cylinder can be visually adjusted along the scales, and precise control over the insertion depth of the puncture needle is achieved in combination with rotary connection of the limiting ring and the needle handle.

The operating room heat preservation shawl capable of being wiped, disinfected and repeatedly used comprises an outer surface layer, a middle heat preservation layer and a lining layer, and the outer surface layer is made of silica gel polyurethane composite materials; the middle warm-keeping layer is made of a graphene heating material; the lining layer is made of medical silica gel coating composite fabric and used for making contact with the human body. According to the operating room heat preservation shawl capable of being wiped, disinfected and repeatedly used, the silica gel polyurethane composite material is adopted as the outer surface layer, the graphene heating material is adopted as the middle heat preservation layer, and the medical silica gel coating composite fabric is adopted as the lining layer. The problems that the heat preservation effect of a disposable non-woven fabric heat preservation shawl is limited, and a large amount of medical waste is generated are effectively solved. The heat preservation shawl can be repeatedly used, can be cleaned in a wiping disinfection mode, can provide a better heat preservation effect for an operation patient, effectively prevents complications caused by a low-body-temperature state in the operation period, and meanwhile remarkably reduces generation of medical waste.

The first-aid device structurally comprises universal wheels, a damping device, a transfer device, a supporting plate, a bed body and a first-aid kit, when a patient lies on the bed body and is transferred to an operating room for operation first aid, an installation assembly is installed on the supporting plate in parallel, and the installation assembly and the supporting plate are connected together in a matched mode; the lead screw and the rocking wheel are welded together to be inserted between the mounting assembly and the moving assembly, the lead screw can parallelly penetrate and stretch into two fixing bases on the mounting assembly to move, the lead screw and the rocking wheel are matched to rotate clockwise, the moving assembly can move outwards from the mounting assembly, and otherwise, the lead screw and the rocking wheel are matched to rotate anticlockwise, so that the moving assembly moves outwards. And the moving assembly can move inwards from the mounting assembly, so that the patient is transferred more stably, and the patient can be conveniently transferred to a first-aid table.

The present application relates to the technical field of debridement nursing, in particular to a debridement nursing device for operating room nursing, which comprises an adjusting assembly, an analgesic assembly and a disinfecting assembly arranged on the top of a fixing frame, the adjusting assembly comprises a fixing block, a screw rod is rotatably embedded in the fixing block, the screw rod is connected with a threaded block through a ball nut pair, transmission rods are fixedly connected to the outer surfaces of both sides of the threaded block, lifting plates are rotatably arranged on the outer surfaces of the transmission rods, connecting columns are rotatably embedded in the interiors of the lifting plates, and placing plates are rotatably arranged on the outer surfaces of the connecting columns; the purpose of the present application is to provide a debridement nursing device for operating room nursing, which can realize stable adjustment of the leg angle through motor driving, linkage of the lifting and cooling devices, synchronous injection of cold air to the muscle groups near the wound for analgesia and hemostasis, coverage of the wound by the air cover, non-contact disinfection and reduction of pollution.