57 results about "Operating room nursing" 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 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%.

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 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.

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 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.

The invention relates to the technical field of nursing devices, in particular to a debridement nursing device in operating room nursing, which comprises a controller and a bottom plate, a driving box is fixedly connected to the bottom plate, a driving part and a plurality of fixing blocks are fixedly connected to the inner bottom wall of the driving box, a suction assembly is arranged in the driving box, and a transmission assembly is arranged on an output shaft of the driving part; a debridement assembly is arranged at the top of the bottom plate; a disinfection frame is fixedly connected to the side wall of the driving box, and a spraying assembly is arranged on the disinfection frame; disposable suction cloth is placed on the top of the bottom plate, and a disposable suction pipe and a disposable debridement pipe are fixedly connected to the disposable suction cloth. According to the device, effusion at the wound of the patient is sucked to the debridement assembly through the suction assembly, so that the debridement assembly is driven to operate, the wound of the patient is flushed, cleanliness of the wound of the patient is ensured, the effusion at the wound of the patient is diluted, and the suction assembly can more easily suck the effusion at the wound of the patient.

The utility model provides a drainage device for operating room nursing, which relates to the technical field of medical instruments and comprises a pump ball assembly, the pump ball assembly is composed of an air bag, a sewage inlet pipe and a sewage discharge pipe, the sewage inlet pipe and the sewage discharge pipe are arranged at the top, a material plug is arranged on the sewage discharge pipe, and a drainage pipe is arranged on the sewage inlet pipe; the cleaning assembly is composed of a sliding sleeve arranged on the drainage tube in a sleeving mode and an adsorption ring, cleaning clamping plates are arranged on the portions, located on the two sides of the drainage tube, in the sliding sleeve, pressing plates are arranged on the portions, located on the two sides of the cleaning clamping plates, of the sliding sleeve, and connecting columns are arranged between the cleaning clamping plates and the pressing plates; a spring is arranged between the sliding sleeve and the pressing plate, under the action of the cleaning assembly, after blockage occurs in the drainage tube, the pressing plate is pressed towards the two sides to drive the cleaning clamping plate to move towards one side of the drainage tube, so that the scraping strip is in contact with the drainage tube and then is squeezed, and when the drainage tube is in a squeezed state, the cleaning assembly is scraped out towards a sewage inlet of the drainage tube, so that the drainage tube is cleaned. And the blockage in the drainage tube can be quickly cleaned.

The application discloses a round piece type surgical suture needle recycling and counting device, and relates to the technical field of operating room nursing auxiliary supplies.The device comprises a round piece body, and the upper surface of the round piece body is provided with a pressing guide area.The elastic fixing layer automatically clamps the suture needle through the pressing guide area, and one-handed operation is simple and convenient.The suture needle tip is pressed down to push the arc-shaped color plate to slide out through the pressing and rotating structure in the color development prompt assembly, and the use state is clearly displayed.The state check can be completed by scanning after or during the operation, the problem that the counting of the sharp instrument box is not intuitive is effectively solved, the device is suitable for metal and non-magnetic suture needles, the elastic fixing layer can adapt to suture needles of different specifications, the material limitation of the magnetic plate is avoided, each round piece is provided with an independent number, and the round pieces can be connected into a group through a buckle assembly.Nurses can quickly count the number of suture needles according to the number of the used round piece and the state of the color plate, and it is not necessary to pull out the suture needles one by one.The overall structure is small and compact, the device is low in cost as disposable sterile consumables, and is convenient to use.

The novel operating room nursing instrument tray comprises a bottom plate, vertical rods are symmetrically arranged at the upper end of the bottom plate, the outer surfaces of the vertical rods are sleeved with lifting sleeve rods, the lower ends of the lifting sleeve rods are fixedly connected with a connecting frame, one side of the connecting frame is fixedly connected with a transmission motor, and the other side of the connecting frame is fixedly connected with a lifting rod. A worm is fixedly connected to an output shaft of the transmission motor, a worm gear is arranged on one side of the connecting frame, a walking gear is fixedly connected to one side of the worm gear, a walking rack is fixedly connected to one side of the vertical rod, and rotating frames are rotationally connected to one sides of the two lifting sleeve rods; and a plurality of tray placing frames are rotationally connected between the two rotating frames. By arranging a transmission angle, a worm, a worm gear, a connecting frame, a walking gear and a walking rack, the lifting sleeve rod is driven to ascend and descend, then the using height of the tray is adjusted, the using effect is good, meanwhile, through the self-locking performance of the worm gear and the worm, the lifting sleeve rod cannot fall, and stability is good.

The invention discloses an operating room nursing auxiliary device, and belongs to the technical field of medical instruments, the operating room nursing auxiliary device comprises a support, the outer side of the support is provided with a collecting part, the collecting part comprises brake wheels arranged in an annular array and fixedly connected to the lower side of the support, and the left side and the right side of the support are fixedly connected with first connecting frames; a collecting table is jointly and fixedly connected to the upper portions between the first connecting frames on the left side and the right side, a tray is hinged to the back side of the interior of the collecting table, and two first electric push rods are hinged to the lower side of the interior of the collecting table. Due to the fact that the conveying cavity at the lower end of the interior of the collecting table can provide a channel for conveying the pathological tissue, the pathological tissue can automatically slide when the tray is turned over, the pathological tissue can conveniently and smoothly enter the conveying cavity, medical staff do not need to manually arrange the pathological tissue in the process, and then the risk of cross infection is reduced.

The application discloses a kind of debridement nursing device and method in operating room nursing, it is related to refrigeration equipment technical field.The present application includes mobile frame, mobile frame top is provided with lifting mechanism, lifting mechanism is used to control support plate to move, support plate movable mounting has wastewater frame, support plate fixed mounting has two support frames, two support frames are used to place patient's limbs, support plate top is slidably provided with lifting base frame, lifting base frame top is fixedly installed with liquid medicine tank and disinfection tank, and two ends of three-way pipe are communicated with liquid medicine tank and disinfection tank.The present application is sealed inside two ends of three-way pipe, including cross, reset spring, sealing ball and sealing plate.When liquid medicine flows, sealing ball in disinfection tank seals outlet to prevent disinfectant from flowing out;When disinfectant flows, the same is true.Stop liquid supply, reset spring pushes sealing ball to seal, prevent backflow leakage, ensure that water spray head is pure liquid medicine, atomizing nozzle is pure disinfectant, guarantee quality safety.

The utility model relates to the technical field of medical instruments, in particular to a waste collecting device for operating room nursing, which is characterized in that an inner groove is fixedly mounted in the outer wall of a collecting box, and first threaded holes are fixedly mounted at the tops of two sides of the surface of the collecting box; garbage bags can be correspondingly placed through the four bag cavities in the bag body placing frame, the multiple garbage bags can be installed in the collecting box at the same time, the pressing frame is installed in the bag groove in an embedded mode, and therefore the head ends of the garbage bags can be fixed between the bag groove and the pressing frame, the head ends of the garbage bags can be completely unfolded, and the garbage bags can be conveniently collected. The garbage bags can be prevented from slipping off, so that the medical wastes can be classified and placed by the collecting box through the placement of the multiple garbage bags in the collecting box; therefore, a plurality of garbage bags can be installed and placed in one collecting box, the space occupied by a plurality of garbage boxes is saved, and different medical wastes can be classified and placed in the same collecting box.

The invention provides an operating room nursing operation intelligent training system and method, and the method comprises the steps: collecting a nursing operation track of a target user in a high-fidelity operation situation simulation environment matched with a target operation type in real time, generating a deviation map of the nursing operation track and a standard operation, and recognizing a space-time operation abnormality feature in the deviation map; determining a pressure load index of the target user when the emergency event occurs according to the combined characteristics of the various physiological signals of the target user on frequency change in combination with heart rate variability, and when the pressure load index exceeds a preset psychological pressure threshold value, guiding the target user to relieve psychological pressure and recording a physiological stress state track of the target user; and carrying out emergency response training on the target user based on the spatio-temporal operation abnormal features and the physiological stress state trajectory pushing special training strategy. By adopting the scheme of the invention, an adaptive intraoperative nursing emergency response capability training system can be constructed to perform dynamic intervention training on the intraoperative emergency response capability of nursing personnel.

The invention relates to the technical field of intelligent task allocation, and discloses an operating room nursing task intelligent allocation method and system. The method comprises the steps that a three-dimensional space coordinate system is established in an operating room, and hierarchical functional areas are divided; capturing position and posture information of nursing personnel in real time, and generating a personal activity map; extracting current operation process stage features, and matching a task demand template to analyze a nursing task set and a space execution domain thereof; calculating a coupling degree matrix of a task space execution domain and a personal activity map, and screening candidate task subsets; simulating three-dimensional path movement in the task execution process of the nursing personnel, analyzing the spatial interference degree to correct the task subsets, and forming a preliminary assignment plan; and performing resource reachability verification in combination with the equipment operation state and the equipment use data, and outputting a final task allocation list. Accurate task allocation based on dynamic behavior semantics and spatial co-simulation is realized, and operating room nursing efficiency and safety are improved.

The arm bracket for operating room nursing comprises a displacement adjusting assembly, the bottom end of the displacement adjusting assembly is fixedly connected with a clamping assembly, the upper end of the displacement adjusting assembly is provided with a lifting assembly, the upper end of the lifting assembly is provided with a supporting plate, and the upper end of the supporting plate is fixedly connected with a protective pad. According to the auxiliary device, the auxiliary device can be fixed to the side face of a seat or a bed board through the arranged clamping assembly, arms of a patient can be conveniently supported, the position of the supporting plate can be adjusted through the arranged displacement adjusting assembly, and the height of the supporting plate can be adjusted through the arranged lifting assembly; the inclination angle of the supporting plate can be adjusted through the arranged angle adjusting assembly, and therefore the supporting plate can be adjusted according to the arm comfort degree of the patient.

The utility model relates to the technical field of medical instruments, in particular to a patient limb fixing frame for operating room nursing, which comprises a bearing piece, an arm limiting piece and a finger limiting piece, the bearing piece comprises an arm bearing plate and a finger bearing plate hinged with the arm bearing plate, the arm supporting plate and the finger supporting plate are hinged to each other, an angle limiting assembly is arranged at the hinged position of the arm supporting plate and the finger supporting plate and used for limiting the movement range of the wrist, and the arm limiting piece is installed on the arm supporting plate and used for limiting displacement of the arm on the arm supporting plate. The hand of a patient can be kept stable, wrist joint movement caused by finger movement during an operation is avoided, smooth operation is facilitated, the angle between the arm bearing plate and the finger bearing plate can be adjusted through the angle limiting assembly, and postoperative rehabilitation training is facilitated.

This invention discloses a sterilization and storage device for operating room nursing instruments, relating to the field of surgical instrument sterilization technology. This invention provides a sterilization and storage device for operating room nursing instruments that enables continuous cleaning and sterilization of instruments. The device includes a housing, electric slide rails, electric sliders, a first rotating plate, and a placement basket. Symmetrically distributed electric slide rails are installed inside the housing. Each of the symmetrically distributed electric slide rails is slidably connected to an electric slider, and each of the symmetrically distributed electric sliders is rotatably connected to a first rotating plate. A placement basket is placed between the symmetrically distributed first rotating plates. The first rotating plate carries a placement basket containing cleaned instruments to a second rotating plate, allowing another placement basket containing instruments to be placed on the first rotating plate for cleaning. This enables continuous cleaning and sterilization, eliminating the need to wait for one batch of instruments to be cleaned and sterilized before the next batch can be cleaned and sterilized.

The application relates to the technical field of medical accessories, in particular to a sterilization and storage device for operating room nursing instruments, which comprises an outer shell, the inner part of which is divided into a drying chamber and a sterilization chamber, the drying chamber and the sterilization chamber are separated by a partition, a passage is arranged on the partition, the drying chamber is communicated with the sterilization chamber through the passage, the drying chamber is used for drying the nursing instruments, and the sterilization chamber is used for sterilizing the nursing instruments; sterilization boxes are vertically and multilayered arranged, two by two, and are respectively arranged in the inner parts of the drying chamber and the sterilization chamber and movably arranged in the passage. In the application, the drying chamber and the sterilization chamber are arranged, the sterilization and drying of the device are separated, the sterilization box is driven to move through a driving mechanism, the nursing instruments can be taken out after drying, the sterilization device does not need to be in a standby state, the utilization rate of the sterilization device is greatly improved, and the sterilization efficiency of the nursing instruments is improved.

The utility model relates to the technical field of debridement cars, and discloses an operating room nursing debridement car which comprises a debridement car body, a car frame is fixedly arranged at the top of the debridement car body, a supporting plate is fixedly arranged at the top of the car frame, a funnel is arranged in the supporting plate in a sleeved mode, leaking holes are formed in the bottom of the funnel and the bottom of the supporting plate in a penetrating mode, and telescopic pipes are fixedly arranged at the bottoms of the leaking holes. A filtering assembly is fixedly arranged at the bottom of the telescopic pipe. According to the medical waste treatment device, through mutual cooperation of the filter frame, the filter screen, the stirring rod and the micro motor, liquid carried by medical waste can fall into the collecting barrel through the filter screen, solid waste is intercepted in the filter frame, and the micro motor is used for driving the stirring rod to rotate; and the problems of high garbage stacking and liquid residue can be avoided, so that the dry-wet separation effect is achieved, and follow-up medical garbage classification and placement treatment are facilitated.

The flusher comprises a telescopic support and a connecting rod, a fine adjustment mechanism matched with the connecting rod is installed at the top end of the telescopic support, a leakage-proof cover is installed at the end, away from the telescopic support, of the connecting rod, a sealing washer is installed at the bottom of the leakage-proof cover, and the sealing washer is connected with the connecting rod. A first hose used for discharging flushing fluid is installed on the side wall of the sealing gasket. Through the arrangement of the leakage-proof cover, the sealing gasket and the first hose, the leakage-proof cover covers the outer side of the eye, needing to be cleaned, of a patient in the using process, the sealing gasket can seal the space between the leakage-proof cover and the skin around the eye of the patient, and flushing fluid can be collected in the leakage-proof cover in the cleaning process and then is discharged through the first hose; in the whole flushing process, flushing fluid cannot flow to the skin around the eyes and the face of the patient, medical workers do not need to conduct wiping treatment after flushing is completed, and the workload of the medical workers can be effectively relieved.

The invention belongs to the technical field of medical instruments, and particularly discloses an operating room nursing tourniquet winding device which comprises a holding piece and side plates clamped to the two sides of the holding piece, a tourniquet body penetrates through a cavity formed by the holding piece and the side plates, and a first extrusion rod and a second extrusion rod slidably penetrate through the holding piece. The second extrusion rod is used for extruding the tourniquet body so that the tourniquet body can conveniently wind the wound part of a patient, a cutter is fixed to the position, located on one side of the first extrusion rod, of the inner wall of the holding piece, and when the first extrusion rod extrudes the tourniquet body, the cutter cuts the tourniquet body. When a medical worker winds a tourniquet body on a wound part of a patient through the winding device, the tourniquet winding habit of the medical worker is met, meanwhile, the cutter in the winding device can cut the right end of the tourniquet body, and the medical worker can conveniently cut the tourniquet body to the proper using length according to patients of different body types.

The utility model provides a patient limb fixing frame for operating room nursing, which comprises a base plate, two mounting plates are fixedly arranged on the top surface of the base plate, two fixing bearing plates are arranged between the two mounting plates, two fixing rods are fixedly arranged between the two fixing bearing plates in a penetrating manner, and two ends of each fixing rod are fixedly connected with the corresponding mounting plates respectively. Movable plates are arranged on the two sides of each fixed bearing plate, two circular through holes are formed in each movable plate in a penetrating mode, and each fixed rod is located in the corresponding circular through hole; an arc-shaped clamping plate is fixedly arranged on the top face of each moving plate, a matched linkage component is arranged between every two adjacent moving plates and the base plate, and a synchronous adjusting mechanism is arranged between the two moving plates located in the middle and the base plate. Through the matching arrangement of all the structures, both legs of a patient can be conveniently fixed during operation nursing, nursing operation in the later period is facilitated, operation is easy, and popularization is facilitated.

The invention relates to the technical field of medical trolleys, in particular to an operating room itinerant nursing trolley which comprises a main body, the main body comprises a placing table, a first placing area, a second placing area and a garbage placing area which are arranged from top to bottom, and the main body further comprises multiple sets of universal wheels fixedly installed on the bottom face of the main body; the two cover bodies are arranged on the outer sides of the two garbage inlets formed in the left side face and the right side face of the body respectively. According to the medical waste treatment device, bottled medicines of different specifications are fixed through clamping pieces in a first drawer in one class, shaking damage caused by stress or jolting in the moving process of the bottled medicines is reduced, medical waste and disinfection waste are placed in a waste containing area in the fourth class, and a cover body which can be opened and closed by kicking is arranged in the waste containing area, so that the medical waste and the disinfection waste are prevented from being damaged. And meanwhile, the structure that the cover body drives the pushing assembly to move the sealing ring to be attached to the cover body in the cover body closing process is arranged, the sealing performance of the cover body and the main body is improved while opening and closing by hands are reduced, and cross infection of viruses is reduced.

The utility model belongs to the technical field of medical waste collection, and discloses a waste collecting device in operating room nursing, which comprises a bottom plate, a collecting box is arranged at the top of the bottom plate, a feeding port is arranged at one end of the top of the collecting box, fixing plates are arranged on two sides of the bottom of the feeding port, and two ends of opposite sides of the two fixing plates are connected with box doors through rotating shafts. Gears are arranged on the peripheries of the same ends of the two rotating shafts, toothed plates are arranged on the opposite sides of the two gears, a connecting rod is arranged at the tops of the two toothed plates, and a pressing plate is arranged at the middle end of the top of the connecting rod. And then a pressing plate is pressed downwards to be matched with a connecting rod to drive a toothed plate to move downwards, so that the toothed plate drives a gear to rotate, the rotating shaft is matched to drive the box door to turn over, the nursing waste falls into a collecting box, and the design greatly improves the throwing convenience.

The present application relates to medical waste collection technical field, provide a kind of operating room nursing waste collection device, including cylinder, sealing mechanism and separation mechanism.By adjusting the first drive assembly drive bearing plate sealing temporary storage chamber bottom end, then drive sealing plate open temporary storage chamber top end, bearing plate first sealing temporary storage chamber bottom end can avoid sealing plate open temporary storage chamber top end, storage chamber is connected with the outside, to prevent the bacteria in storage chamber from being scattered, then medical waste is put into temporary storage chamber, bearing plate carries medical waste at this time, then adjust the first drive assembly drive sealing plate sealing temporary storage chamber top end, then drive bearing plate open temporary storage chamber bottom end, sealing plate first sealing temporary storage chamber top end can avoid bearing plate open temporary storage chamber bottom end, so that medical waste falls into storage chamber, storage chamber is connected with the outside, to prevent the bacteria in storage chamber from being scattered, avoid when putting medical waste, bacteria in storage chamber from being scattered, improve the safety of device use.

The present application relates to the technical field of medical intelligent decision-making, in particular to a key node decision support system for operating room nursing, comprising: a nursing operation benchmark containing standard execution sequence and parameter interval is established based on historical cases. By integrating discrete operations and continuous monitoring data in real-time surgery, a unified semantic nursing process event chain is formed. The system compares the event chain with the execution benchmark to identify potential risk segments, and automatically extracts complete operating room multi-dimensional state snapshots within a specific time window before and after each segment. According to the state snapshot, a cause deduction network is dynamically constructed, and the cause chain that may lead to the risk is speculated by traversing the network. All deviation information and cause analysis results are integrated to generate a structured decision intervention prompt. The present application can realize the deepening from automatic risk identification to intelligent root cause diagnosis, and provide precise and efficient decision support for operating room nursing.

The invention belongs to the technical field of medical instruments, and particularly provides an operating room nursing infusion heat preservation device which is composed of a support and a positioning heating piece arranged on the support in a sliding and sleeving mode. According to the device, the temperature adjusting plate is driven to move downwards through the weight of the medicine bottles, the parallel four-bar linkage is driven to move through rack and gear meshing transmission, the clamping heating plate is folded, and self-adaptive clamping and fixing of the medicine bottles with different diameters are achieved. When the weight of the medicine bottle changes, the temperature adjusting rod is driven to move on the sliding resistor, the resistance value of the access circuit is changed, and the heating power is automatically reduced along with reduction of medicine liquid. When liquid medicine is about to be used up, the weight of the medicine bottle is reduced, the temperature adjusting plate moves upwards, the temperature adjusting rod makes contact with a buzzer contact, the buzzer is triggered, and low-liquid-level reminding is achieved. The device integrates the self-adaptive clamping function, the weight sensing type temperature control function and the low-liquid-level alarm function, and the problems that an existing infusion heat preservation device is poor in adaptability, a temperature control system is complex, and reliable low-liquid-level alarm is lacked are effectively solved.

The utility model relates to the technical field of medical instruments, and discloses an operating room nursing instrument rack which comprises a working table, the bottom face of the working table is fixedly connected with a sleeve, a cavity is formed in the working table, the inner side wall of the cavity is fixedly connected with a motor, the output end of the motor is in spline connection with a transmission rod, and the transmission rod is fixedly connected with the sleeve. And one end of the transmission rod is fixedly connected with a round rod. According to the instrument rack for operating room nursing, through arrangement of a motor, a first bevel gear, a second bevel gear, a threaded rod and table legs, when the instrument rack is used, the motor is firstly started to drive the first bevel gear to rotate, under the combined action of the first bevel gear and the second bevel gear, the threaded rod rotates, and meanwhile the table legs in threaded connection with the surface of the threaded rod are driven to move; the working table ascends or descends through forward and reverse rotation of the motor, adjustment can be conducted according to medical workers with different heights, and the problem that the medical workers excessively bend down to cause physical fatigue is effectively solved.