192 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 discloses an infection risk assessment method and system for operating room nursing, and belongs to the field of operating room nursing. Infection protection analysis is carried out based on data of medical protection equipment of medical staff in the operating room, infection risk assessment is carried out based on an operating room virus transmission analysis result and an infection protection analysis result in the operating room, and finally infection risk early warning is carried out based on an obtained infection risk assessment result. The infection risk in the operation process is accurately estimated according to the transmission characteristics of the viruses and the operation protection characteristics, the protection evaluation accuracy in the operation process is improved, and the infection risk is avoided.

The utility model relates to the technical field of medical instruments, in particular to a flushing aspirator for operating room nursing, which comprises an outer sheath, a flushing pipe for flushing wounds and an aspiration pipe for adsorbing foreign matters are arranged in the outer sheath, the aspiration pipe is in sliding connection with the outer sheath, a sliding groove is arranged on the outer sheath, and the aspiration pipe is connected with the outer sheath in a sliding mode. A sliding groove is formed in the outer sheath, a sliding button is arranged on the suction tube, the sliding button is connected to the interior of the sliding groove in a sliding mode, a touch switch is arranged at the end, away from the sliding button, of the sliding groove, and when the sliding button drives the suction tube to move towards the touch switch, the input end of the suction tube extends out of the outer sheath. The flushing pipe and the suction pipe are separately arranged in the outer sheath, when a wound needs to be flushed, normal saline flows out of the flushing pipe, when foreign matter needs to be adsorbed, one end of the suction pipe is pushed out of the outer sheath, then the foreign matter is adsorbed, and repeated pollution of the wound in the operation process is avoided.

The invention belongs to the technical field of medical instruments, and particularly relates to an operating room nursing tray fixing device which comprises a bottom plate, a lifting turnover mechanism, an adjustable fixing mechanism and an automatic cleaning mechanism, the lifting turnover mechanism is fixedly arranged at the top of the bottom plate, the adjustable fixing mechanism is fixedly arranged on the lifting turnover mechanism, and the automatic cleaning mechanism is arranged on the bottom plate. The automatic cleaning mechanism is fixedly arranged at the top of the bottom plate; the tray fixing device solves the problems that an existing tray fixing device cannot fix a tray according to the size of the tray, the tray needs to be manually taken down for manual cleaning during subsequent cleaning of the tray, and the tray fixing device is troublesome and consumes manpower.

The utility model provides a cleaning, debridement and suture operating table for operating room nursing, and belongs to the technical field of operating tables. The cleaning, debridement and suture operating table for operating room nursing comprises a collecting table, hollowed-out grooves are formed in the two sides of the top end of the collecting table respectively, a limb sleeving mechanism is arranged between the two hollowed-out grooves, the limb sleeving mechanism comprises a transverse plate, sliding blocks, lantern rings, corrugated pipes, fixing rings and positioning holes, the sliding blocks are installed at the two ends of the transverse plate respectively, and the lantern rings are sleeved with the corrugated pipes. Positioning holes are formed in the top ends of the two sliding blocks, fastening assemblies are arranged at the top ends of the positioning holes, a lantern ring is arranged on one side of the transverse plate, one side of the lantern ring communicates with a corrugated pipe, one end of the corrugated pipe is connected with a fixing ring, and one end of the fixing ring is connected with one side of the inner wall of the collecting table. The fastening assembly comprises a bolt, a gasket and a knob, the bottom end of the bolt is in threaded connection with the interior of the positioning hole, and the top end of the bolt extends to the exterior of the hollow groove.

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 discloses an operation line fixing structure for operating room nursing and a method thereof.The operation line fixing structure comprises a shell, a winding roller in the shell and an operation line wound around the winding roller, a fixator, a guide roller, a disinfection roller set, a liquid storage cavity, a cutting and locking mechanism and an electric line conveying roller set are further arranged in the shell, and a line taking opening is formed in the shell; the fixator is used for fixing the winding roller, an operation line output by the winding roller is wound and folded by the guide roller and then is input into the electric line conveying roller set through the disinfection roller set, the operation line output by the electric line conveying roller set passes through the cutting and locking mechanism and then is output into the line taking opening, the disinfection roller set comprises a movable roller and a fixed roller, and the movable roller is arranged in the shell through the position adjusting mechanism; an outlet of the liquid storage cavity is connected with a liquid conveying pipe, and an outlet of the liquid conveying pipe is matched with the disinfection roller set in position. The technical problems that in the prior art, the cut-off position of an operation line falls into a fixing structure, the line end is difficult to take out when the operation line is used next time, and the end of the operation line is exposed and polluted can be solved.

The invention relates to the technical field of infusion nursing, and discloses an intelligent monitoring method and system for nursing infusion in an operating room, and the method comprises the steps: collecting the pressure intensity, flow velocity and liquid level height of an infusion pipeline, and obtaining physiological parameters; in a non-transfusion state, collecting N frames of drip chamber images to establish a coordinate system and a background template; m frames of images are obtained in the infusion process, a binary foreground difference image is constructed, a connected domain is extracted, barycentric coordinates are calculated, and whether the images are the same liquid drop track or not is judged through the barycentric distance; counting the number of liquid drops and calculating the flow velocity by combining the drop ratio; constructing infusion indexes including a time sequence consistency score and a pressure diagnosis factor; risk vectors are constructed through patient parameters and infusion indexes, and normalization processing is carried out to generate dynamic risk mapping; and designing a risk scoring algorithm, setting grades according to risk values, and taking different treatment measures.

The invention relates to the technical field of intelligent task allocation, in particular to an operating room nursing task intelligent allocation method and system, and the method comprises the steps: obtaining nursing task instruction levels and time segments, matching scheduling overlapping tasks and personnel to generate parallel segments, matching skills and levels, screening enough personnel, matching equipment, generating a combination list, and reserving a non-over-capacity combination. And obtaining a task binding result evaluation load, and distributing the nursing tasks according to the priority. According to the invention, through accurate matching of task time, personnel scheduling and equipment resources, automatic and intelligent task allocation is realized. By analyzing the overlapping condition of the task use time period and the nursing personnel scheduling time period, the task and personnel combination which can be executed in parallel is accurately extracted, and scheduling conflicts and time waste are avoided. The task allocation is further matched with the task execution duration based on the skill level and the remaining shift duration of the nursing personnel, and it is ensured that each person undertakes a proper task.

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 relates to the technical field of operating room nursing, and discloses a small cushion convenient to resist bacteria, which comprises a cotton cushion, the surface of the cotton cushion is adhesively connected with antifouling cloth, the two ends of the cotton cushion are fixedly connected with limiting components, one end of each limiting component is sleeved with an elastic band, the surface of each elastic band is fixedly connected with a connecting structure, and the connecting structure is fixedly connected with the surface of the cotton cushion. The device comprises a cotton cushion, an inner container is sleeved with the cotton cushion, a heightening assembly is sleeved with the cotton cushion, a connecting pipe is fixedly connected to one side of the heightening assembly, a plug is sleeved with the connecting pipe, and the inner container is made of antibacterial cotton. According to the small cotton cushion convenient to resist bacteria, through the arrangement of the fixing assembly, when binding is needed, a trapezoidal movable block is clamped into a limiting sleeve, inserting blocks on the two sides of the trapezoidal movable block are inserted along inserting grooves, then two sets of elastic bands are pulled, the small cotton cushion is bound to the neck, the effect of fixing the cotton cushion is achieved through the elastic bands, and the situation that the cotton cushion shifts in the using process, and the operation of personnel is affected is prevented.

The invention relates to the technical field of operation nursing monitoring, and discloses an operating room nursing monitoring management method and system. In the invention, the infusion bottle is divided into four areas, the first area is firstly used for monitoring, the time spent on infusion of the drip liquid in the first area is not much, the influence on a patient is controllable regardless of the result, on the basis, the infusion rate is calculated after the infusion in the first area is completed, and the infusion rate is compared with the infusion rate range threshold value, so that the infusion rate is accurately determined. When the current infusion rate falls into the range threshold value, the current infusion rate is in a suitable range, when the current infusion rate is smaller than the range threshold value, the infusion rate is slower than the suitable range and needs to be increased, and when the current infusion rate is larger than the range threshold value, the infusion rate is faster than the suitable range and needs to be reduced.

The arm bracket for operating room nursing relates to the technical field of medical instruments and comprises a supporting plate and an adjusting assembly, the adjusting assembly comprises a supporting column, a universal wheel, a lead screw, a lead screw sleeve, a supporting seat and an anti-skid pad, the supporting column is installed at the bottom of the supporting plate, the universal wheel is movably installed at the bottom end of the supporting column, and the lead screw is rotatably installed in the supporting plate. The outer wall of the lead screw is sleeved with a lead screw sleeve, a supporting base is installed at the bottom end of the lead screw sleeve, an anti-skid pad and a supporting assembly are installed on the lower side surface of the supporting base, the supporting assembly comprises a support, an electric height adjusting rod, a connecting block, an electric distance adjusting rod, a supporting plate and a soft pad, the support is installed on the supporting plate, and the electric height adjusting rod is installed at the top of the support. According to the medical nursing device, due to the arrangement of the adjusting assembly and the supporting assembly, the position of the device can be adjusted conveniently, the device can be fixed conveniently, the arms of a patient can be supported, and medical staff can conduct nursing conveniently.

The invention relates to the field of medical data processing, in particular to a delivery room and operating room nursing optimization system based on data analysis, and the system comprises the steps: collecting the heart rate data of a puerpera and a fetus, and storing the data into an array; acquiring a fetal heart rate data fluctuation error factor according to the relative size of the puerpera and fetal heart rate data; acquiring a confidence factor of the fetal heart rate data according to the continuous change of the fluctuation error factor of the fetal heart rate data; obtaining a puerpera heart rate data abnormal factor according to the fluctuation of the difference between the puerpera heart rate and the previous heart rate data value and the difference between the puerpera heart rate and all adjacent heart rate data; acquiring abnormal degree parameters of the heart rate data of the fetus in combination with the parameters and the factors; and continuing to collect the heart rate data and update the array, setting a fetal heart rate abnormity degree parameter threshold value, judging whether the fetal heart rate data is abnormal or not, reminding medical personnel to nurse, and completing the nursing optimization of the delivery room and the operating room based on data analysis. According to the method, fetal heart rate abnormity judgment is more accurate.

The invention discloses a multifunctional patient restraint strap fixing device for operating room nursing, and belongs to the field of patient restraint, the multifunctional patient restraint strap fixing device comprises an abdomen restraint assembly, a hand restraint assembly, a leg restraint assembly and a lifting assembly, by arranging the abdomen restraining assembly, the hand restraining assembly, the leg restraining assembly and the lifting assembly, the height of the fixing device can be conveniently adjusted according to needs, and the fixing device can be moved and used, so that the use convenience of the fixing device is remarkably improved; meanwhile, through mutual cooperation of the structures, upper limbs and lower limbs of the patient can be restrained at the same time, the fixing device can be suitable for different sickbeds, and then the universality of the fixing device can be enhanced; through mutual cooperation of the structures, restraint operation and massage and hot compress operation can be conveniently carried out on different positions of the body of the patient, and then the practicability and the use comfort of the fixing device can be improved.

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.

The utility model discloses a nursing tray rack for an operating room. The nursing tray rack comprises a bottom supporting frame body, wherein a vertical column body is arranged on the bottom supporting frame body; a lower core shaft body is rotatably arranged on the upper middle portion of the stand column body, an upper core shaft body is fixedly arranged on the top of the stand column body, a lower frame body is fixedly arranged on the lower core shaft body, an upper frame body is rotatably arranged on the lower core shaft body, side plate bodies are rotatably arranged at the tail end of the lower frame body and the tail end of the upper frame body, and a tray frame body is arranged on the side plate bodies. A worm is fixedly arranged on the gear motor, a worm gear is fixedly arranged on the lower core shaft body, and the worm and the worm gear are matched with each other, so that a user can conveniently adjust the height of the tray rack body; the controller is used for controlling the gear motor to rotate, the upper core shaft body is made to rotate, the side plate bodies are made to move upwards or downwards, and therefore the height of the tray rack body is adjusted. The device can be conveniently pushed to move; and a tray which is not commonly used can be conveniently placed on the auxiliary nursing tray bracket.

The utility model belongs to the technical field of medical instruments, and particularly relates to an operating room nursing patient limb fixing frame which comprises a tunnel pad, a supporting frame is arranged on the outer side of the tunnel pad, two guide rods are arranged on each of the two sides of the supporting frame, and movable plates are connected to the inner sides of the two guide rods in a sliding mode. An L-shaped plate is arranged at the bottom of the side, away from the supporting frame, of the movable plate, the top of the supporting frame is rotationally connected with a rotating disc, and two side plates are arranged at the top of the rotating disc; legs below a patient can be limited through the tunnel pad and the supporting frame, the legs above the patient and the supporting pad can be fixed through the fixing belt, so that rotation of the rotating disc and bending of the legs of the patient are conducted at the same time, when a second hook-and-loop fastener loop face is connected with a first hook-and-loop fastener hook face, the rotating disc can be limited, and the rotating disc can be conveniently rotated. Therefore, the purpose of limiting the bending state of the upper legs of the patient is achieved, and the situation that in the operation process, due to leg movement of the patient, operation safety declines is avoided.

1. The name of this design product: Operating room nursing needle finder. 2. Purpose of the product of this design: used to search for missed medical suture needles in the operating room. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention discloses a waste collection nursing device in operating room nursing, and belongs to the technical field of operating room waste collection. A waste collection nursing device in operating room nursing comprises a shell, a machine box internally provided with a waste collection system is arranged at the front end of the shell, and a tray is arranged in the middle of the upper end of the interior of the shell. According to the operating room waste collecting device, the problems that an existing operating room waste collecting device can only collect waste materials in a unified mode and cannot store different waste materials in a targeted mode are solved, and collection and temporary storage of different waste materials can be provided by arranging the positions of a flexible clamping jaw, a first storage box and a second storage box; and the transverse movement of the first storage box and the second storage box can adapt to the dumping of the tray, so that the materials can be respectively dumped into the corresponding first storage box and the second storage box, and the waste collection efficiency of the operating room can be improved.

1. The name of the design product: air pressure hemostat. 2. The use of the design product: special instrument for operating room nursing. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model relates to the related technical field of surgical instrument recovery and temporary treatment, in particular to operating room nursing used instrument recovery and temporary treatment equipment which comprises a box body, and a surgical instrument temporary placing mechanism is arranged on the box body; the surgical instrument temporary placement mechanism comprises a supporting outer frame arranged at the top opening of the box body, a bearing net plate is arranged in a middle cavity of the supporting outer frame, a cleaning mechanism is arranged on the supporting outer frame, a flow guide groove is formed in the lower end face of the bearing net plate, and a water tank is arranged on the lower portion of a flow guide opening of the flow guide groove. A surgical instrument box is arranged in an inner cavity of the box body and opposite to the water tank, a plurality of flow guide inclined plates distributed in a staggered mode are arranged on the two end faces in the surgical instrument box, and surgical instrument storage assemblies are arranged at the positions, at the bottom of the inner cavity of the surgical instrument box, of the lower portions of the flow guide inclined plates. According to the device, used instruments can be stored and placed, and waste water can be effectively collected and treated while the used instruments are temporarily cleaned.

The utility model relates to the technical field of medical nursing instruments, and discloses an operating room nursing disinfection cabinet which comprises a high cabinet and a bottom cabinet, a first motor is installed at the top of the high cabinet, a rotating shaft is connected to the shaft end of the first motor, rotating discs are installed on the upper portion and the lower portion of the rotating shaft respectively, multiple sets of ultraviolet germicidal lamps are installed on the inner wall of one side of the high cabinet, and a spray pipe is installed on the inner wall of the other side of the high cabinet. A mesh containing groove is formed in the bottom cabinet, a cleaning pool is arranged in the bottom cabinet, connecting plates are arranged on the two opposite sides of the cleaning pool respectively, a threaded shaft is installed on one set of connecting plates in a matched and threaded penetrating mode, and a second motor is installed at the bottom of the bottom cabinet. Compared with the prior art, the clothes disinfection device has the advantages that disinfectant is atomized and sprayed to clothes, the clothes are irradiated by the ultraviolet germicidal lamp, and the clothes on the lower side of the rotating disc rotate at a constant speed, so that all-around disinfection of the clothes is realized; the cleaning pool is driven to move up and down through cooperation of a second motor, a threaded shaft, a limiting rod and a connecting plate, and the surgical instruments are automatically fished out and drained after being disinfected.

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.

1. The name of this design product: operating room nursing tray rack. 2. Purpose of this design product: a shelf for placing operating room trays. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

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.