59 results about "Drug supply" patented technology

The invention relates to the technical field of drug-loaded nano-robot control, and discloses a targeted control method and system for a drug-loaded nano-robot. The method comprises the following steps: building a task-resource matching model by receiving internal region division and treatment requirements of a living body and combining the performance and real-time position of a nano-robot; and according to the model, adopting a partition strategy to deploy the robot and optimize a control signal, and realizing accurate area distribution. And then planning a task time sequence of the treatment points, and analyzing intervals to formulate an execution plan. The matching degree of drug supply and robot endurance is evaluated, parameters are detected and adjusted to solve resource conflicts, and a steady drug delivery progress scheme is formed. And finally, executing the scheme, and dynamically regulating and controlling the instruction based on the real-time environment and state data. According to the method, fine scheduling and resource collaboration of the nano-robot cluster are realized, and the accuracy and efficiency of targeted drug delivery and the reliability of the treatment process are improved.

The utility model discloses an electrode assembly. The electrode assembly comprises: an electrode wire, wherein the electrode wire comprises a guide wire and a stimulation end; the stimulation end is at least partially implanted into a target area, the stimulation end is provided with a plurality of stimulation contacts, and the stimulation contacts are electrically connected with the guide wire; the adjacent stimulation contacts are insulated and separated through an isolation structure, and the stimulation end is provided with at least one drug release channel; the medicine supply assembly comprises a medicine storage cavity and at least one medicine conveying channel, the medicine conveying channel is arranged in the electrode wire, one end of the medicine conveying channel is communicated with the medicine storage cavity, the medicine conveying channel is provided with at least one outer conveying channel, and the outer conveying channel is connected with the medicine release channel. According to the utility model, electric signal stimulation and drug release can be realized synchronously.

A drug packaging device includes a drug accommodating / dispensing unit that supplies various types of drugs, a drug packaging portion in which a drug supplied from the drug accommodating / dispensing unit is packaged in a packaging sheet, a drug packaging introducing member that drops the drug to be packaged into the packaging sheet in the drug packaging portion), a pooling portion that pools, upstream of this drug packaging introducing member, the drug, and a drug imaging device that captures an image of the drug in the pooling portion. The drug imaging device performs an imaging process of capturing an image of the drug in the pooling portion in a non-backlit state, and an imaging process of capturing an image of the drug in the pooling portion in a backlit state.

This utility model discloses a puncture device and system compatible with mixed reality technology. It includes a base with a puncture needle at one end, a drug supply channel within the base, and a T-shaped three-way valve connecting the tail end of the puncture needle to two drug supply channels. The tail ends of the drug supply channels connect to a drug supply chamber. A needle position marker is located in the middle of the base, and the needle position marker can be either of the following two configurations: A) an asymmetrical pattern; B) three or more spheres. This utility model enables virtual reality mixed display of temporomandibular joint puncture techniques, improving puncture visibility, effectiveness, and success rate.

The invention discloses a public institution internal data sharing method based on multi-source data fusion, and relates to the technical field of data sharing. According to the method, four-quadrant accurate division is carried out on multi-source fusion three-medicine structured data on the basis of sensitive risk scores and utility influence tolerance, differential noise adding strategies are matched in a targeted mode, and three kinds of deviation verification of medical quality, medical insurance fund risks and medicine supply and demand results and noise iterative optimization are combined, so that the multi-source fusion three-medicine structured data is obtained. And finally, through block chain intelligent contract encryption sharing, the problems that a traditional differential privacy technology is rigid in noise intensity setting and is difficult to adapt to data of different privacy levels are solved, dynamic balance between privacy protection strength and data availability is realized, meanwhile, the security and credibility of a data sharing process are guaranteed, and the data sharing efficiency is improved. On the premise that the multi-source heterogeneous public institution internal data meets the privacy security requirement, the practical value of supporting core services such as medical quality evaluation, medical insurance supervision and drug supply and demand allocation is reserved to the maximum extent.

A drug supply unit (23) for an inhalation device (50), comprising a cartridge (1) containing a drug formulation solution (12), shall be provided. According to the invention, it comprises a housing (22, 22′, 22″, 22″′), in which the cartridge (1) is arranged so as to be displaceable in a longitudinal direction, the housing (22, 22′,22″, 22″) having a septum needle (26) in an end region, which, in an active position of the cartridge (1), pierces a septum (8) arranged at the distal end (6) of the cartridge (1) when the cartridge (1) is completely displaced in the longitudinal direction towards the end region, and having a releasable lock (34) which fixes the cartridge (1) in a passive position within the housing (22, 22′, 22″, 22″′) in such a way that the septum needle (26) is held at a distance from the septum (8).

This invention relates to a pharmaceutical supply unit and a substrate processing system thereunder, as well as a pharmaceutical supply method. It discloses a technique for ensuring the reliability and stability of the process by sensing and removing impurities generated during a chemical reaction when a pharmaceutical solution is supplied through the pharmaceutical supply unit.

The application relates to a medicine supply dispensing system and method, which interacts with a hospital information system (HIS) and comprises an image acquisition module, a pharmacist terminal and a server, wherein the image acquisition module and the pharmacist terminal are in communication connection with the server; the image acquisition module is used for acquiring image information of a plurality of medicine boxes placed at a fixed position; the server is used for receiving the image information, performing OCR identification, obtaining a plurality of medicine codes and medicine names and specifications of medicines corresponding to the medicine codes, comparing the identified medicine names and specifications with medicine names and specifications in medical order information, determining display styles of each item in the medical order information according to the comparison result, and displaying each item in the medical order information in the form of a list; and the pharmacist terminal is used for marking each item in the list according to the display styles. The application can reduce the dispensing workload of pharmacists, improve dispensing efficiency and enhance the dispensing experience of patients.

This invention relates to the field of livestock equipment and discloses a mobile livestock and poultry house disease prevention and disinfection device, including a vehicle body, a spraying mechanism, and a drug supply mechanism. The spraying mechanism includes an adjustment component and a flow guiding component. The flow guiding component includes a cylinder, a sealing block, two clamping plates, and two rotating shafts. Multiple spray holes are opened inside the cylinder. The two rotating shafts are symmetrically and vertically mounted on both sides of the sealing block. The two clamping plates are symmetrically and horizontally positioned on both sides of the sealing block, with their tail ends fixedly sleeved on the two rotating shafts. The two sides of the cylinder are fixedly connected to the sides of the two clamping plates that are close to each other. First telescopic cylinders are symmetrically arranged on both sides of the sealing block. First connecting parts are fixedly installed on the outer sides of the clamping plates and the side ends of the sealing block. The two ends of the first telescopic cylinders are hinged to the two first connecting parts. This invention solves the problems of fixed effective output diameter of the spray nozzles and inconvenient adjustment of the output direction, making it impossible to effectively adjust according to the size of the area to be disinfected.

The invention relates to the technical field of health preserving equipment, and discloses a portable multi-point integrated governor meridian moxibustion therapy instrument which comprises an air supply module and a flexible base band capable of being attached to the human body, a moxibustion therapy groove is formed in the side, facing the human body, of the base band, a plurality of mounting holes are formed in the moxibustion therapy groove at equal intervals, mounting bases are arranged at the positions, corresponding to the mounting holes, of the base band, and the mounting bases are provided with air supply modules. The mounting seat is detachably connected with a moxibustion therapy head, one side, corresponding to each mounting hole, of the moxibustion therapy groove is provided with a suction hole, and the suction holes are communicated with an air suction port of the air supply module. According to the portable multi-point integrated governor meridian moxibustion therapy instrument, a closed-loop governor meridian moxibustion therapy system integrating flexible attachment, multi-point independent temperature control, pneumatic circulating medicine supply and essential oil atomization is constructed, through bionic design and modular integration, the moxibustion therapy effect is guaranteed, meanwhile, miniaturization, portability and individuation of the instrument are successfully achieved, and the instrument is suitable for popularization and application. The industrial pain point that a traditional governor meridian moxibustion instrument cannot give consideration to both curative effect and convenience is solved.

The invention discloses an intelligent prescription circulation and self-service payment system based on a medicine station, and relates to the field of intelligent medical treatment, and the system comprises an analysis module which is used for receiving an electronic prescription which a patient belongs to and is issued by a hospital, extracting the name, the manufacturer, the specification, the dosage and the basic information of the patient, and converting the information into standardized prescription information; the checking module is used for checking medication rationality and prescription making validity of the standardized prescription information and eliminating illegal prescriptions to construct a list of medicines capable of customizing prescriptions; according to the method, electronic prescriptions are converted into standardized information, medication rationality and prescription effectiveness are accurately verified, illegal prescriptions are eliminated to guarantee medication safety, patients can autonomously select prescription drugs, adaptive drugstores are screened in combination with drugstore inventory and drug supply time efficiency, graded recommendation is given by fusing prices, commuting costs or distribution related factors, and the system is high in efficiency and high in efficiency. The patient can conveniently select an optimal medicine purchasing channel, and the medicine purchasing process is simplified through an online payment channel.

The invention provides a system and a method for managing target hospital drug inventory by predicting required drugs. The system is composed of the following modules. The inventory management module automatically generates current medicine inventory information of a hospital, and the patient information calculation module generates expected patient information in a specific time period according to the current patient information and the reserved patient information. The medicine calculation module predicts the required medicine according to the medicine inventory information and the expected patient information, and the supplier account module allows the registered medicine supplier to automatically receive the required medicine information. The contract management module manages ordering contracts and updates medicine inventory information through the contract management module. A patient information calculation module predicts expected patient information using a first machine learning model, and a medication calculation module provides a system for predicting a necessary medication using a second machine learning model.

This application discloses an intelligent control method and system for a modular drug supply system, belonging to the fields of intelligent control and the Internet of Things. It includes a system control cabin and a detachable modular functional drug storage compartment. The method is executed by a controller: collecting internal and external environmental parameters and the working status of the drug storage compartment; dynamically controlling the environment based on fuzzy PID and load prediction models to maintain microenvironmental stability; when receiving prescriptions for multiple drug categories, generating an optimal drug retrieval path by combining an improved traveling salesman problem model, robotic arm dynamics constraints, and drug attribute weights; monitoring power and network status; switching to battery power when the main power supply is interrupted; narrowing the environmental support area according to drug priority and authorizing local emergency operations. This application solves the problems of rigid environmental control, low drug retrieval efficiency, weak emergency response capability, insufficient scalability, inconvenience in portability, poor battlefield adaptability, and inability to meet the storage needs of unpackaged drugs in existing systems, and is adaptable to many complex scenarios.

To reduce the space occupied by the drug supply device in the front-to-back direction. [Solution] The dispensing counter unit 100 has a mounting section 130 and a dispensing counter 120. A selection case 300a, chosen from a plurality of cases 300, can be placed on the mounting section 130. The dispensing counter 120 is located below the mounting section 130. The transport unit 400 is movably provided behind the case rack 200 and the dispensing counter unit 100. The transport unit 400 transports the selection case 300a between the case rack 200 and the mounting section 130. The selection case 300a placed on the mounting section 130 is located behind each of the plurality of cases 300 stored in the case rack 200.

The invention relates to an insulin pump for supplying medicine through a magnetic control capsule robot. The insulin pump comprises an implantable main body and the magnetic control capsule robot which can be taken orally and is filled with an insulin medicament, the implantable main body comprises a sealed shell, and a magnetic control module, a puncture module, a storage and transportation module and a power supply module which are integrated in the sealed shell. When the magnetic control capsule robot arrives near the right curve of the colon of the right inferior belly along the digestive tract, the magnetic control module of the implantable main body adsorbs and fixes the magnetic control capsule robot through magnetism; the puncture module punctures a shell of the magnetic control capsule robot through a puncture needle to establish a medicine channel; the storage and delivery module extracts insulin in the magnetic control capsule robot through negative pressure and stores the insulin, and then the insulin is pumped into the abdominal cavity of a patient through the piezoelectric micropump. According to the intraperitoneal infusion system, long-term wound opening caused by traditional in-vitro infusion is avoided for a type I diabetes patient needing to continuously supply insulin in a mode of orally taking the magnetic control capsule robot, non-invasive and accurate intraperitoneal infusion of insulin is achieved, and the wound infection risk of the type I diabetes patient can be remarkably reduced.

A drug supply apparatus of the present disclosure includes a drug supply unit configured to supply a drug to a drug delivery position; a downstream conveying unit configured to convey a strip-shaped first drug packaging paper, folded in half in advance along its longitudinal direction, in such a way that the first drug packaging paper receives the drug at the drug delivery position; an upstream conveying unit configured to convey a strip-shaped second drug packaging paper folded in half in advance along its longitudinal direction toward the first drug packaging paper; and a connecting part configured to connect a downstream end part of the second drug packaging paper to the first drug packaging paper.

The present application relates to the technical field of drug traceability based on blockchain, in particular to a drug supply chain traceability management method and system based on blockchain, comprising: purifying and structuring the events of the drug flowing through each node, and linking them into a complete circulation link in time sequence. According to the specific business and regulatory requirements of each node in the link, the data content and frequency required to be recorded are dynamically determined, and a special data block structure matching the same is designed to encapsulate the information. All data blocks are connected in sequence to form an unalterable circulation file. Finally, by analyzing the file to extract the behavior sequence of each key business role, comparing with the preset rules to determine compliance, and calculating the traceability credibility quantitative value of the batch of drug supply chain, the method realizes fine adaptation of data storage and objective quantification of traceability credibility.

The invention relates to the technical field of medical logistics management and intelligent decision, in particular to a drug supply and demand balance intelligent regulation and control system based on data analysis, which comprises the following modules: a causal de-mixing input module used for constructing a structural causal topological graph, blocking a non-causal path by using a backdoor criterion and calculating intervention distribution, outputting a real demand drift parameter; and the space-time dynamic map mapping module is used for constructing a weighted directed map based on logistics accessibility, and mapping the real demand drift parameters to map nodes to generate an initial state field. According to the method, through mean field game modeling and physical driving network solving, a global equilibrium strategy considering both individuals and the whole is generated, so that the problems of resource oscillation and distribution polarization caused by blind preemption under sudden working conditions due to the fact that local inventory independent scheduling is mostly adopted in the prior art and macroscopic game constraints are lacked are solved.

The present application relates to the technical field of inventory management, and particularly relates to an inventory analysis and management optimization method of a smart pharmacy management system, comprising: acquiring a plurality of current orders, a plurality of orders in a historical time range, inventory quantities of various medicines in pharmacies, and locations of the pharmacies; acquiring a delivery cost factor of each pharmacy for each current order according to the inventory quantities of various medicines in the pharmacies and demand quantities of various medicines in the current orders, in combination with distances between each pharmacy and each current order and distances between each current order; acquiring an inventory quantity of each medicine in each pharmacy according to a quantity of orders fulfilled by each pharmacy at each location in the historical time range, and further formulating an in-out warehouse plan for each medicine in each pharmacy in combination with the delivery cost factor of each pharmacy for each current order. The present application analyzes pharmacy locations, inventory and order data, and cooperatively formulates a reasonable in-out warehouse plan for multiple pharmacies to improve medicine supply efficiency.

This invention relates to the field of industrial organic wastewater pretreatment technology, and proposes a non-powered automatic proportioning device for pretreatment of polysaccharide alcohol wastewater. The device incorporates a proportioning component on the wastewater inlet pipe. This component includes an axially movable proportioning slide and a linked Venturi channel. The proportioning slide contains a proportioning pipe connected to the drug supply chamber. The polysaccharide alcohol wastewater flows through the Venturi channel under its own transport pressure, creating a negative pressure at the throat and driving the proportioning slide to displace. This simultaneously opens the wastewater passage and draws in the treatment solution, achieving non-powered automatic proportioning and premixing under high-viscosity wastewater conditions. The device uses a three-way valve to switch between direct discharge and automatic proportioning modes, improving the stability and uniformity of water-chemical mixing during the pretreatment of high-viscosity polysaccharide alcohol wastewater without requiring external power for dosing.

The application provides a deep drug delivery device, which comprises a catheter, an atomizing nozzle and a sputum suction mechanism. The sputum suction mechanism comprises a sputum suction ring, a sputum suction tube, a fixing ring and a first driving assembly. The installation column of the catheter is extended into the respiratory tract. When the sputum suction ring is extended to the affected area, the negative pressure device is started to generate negative pressure in the sputum suction ring. The sputum suction operation is performed through the sputum suction port. Meanwhile, the first driving assembly is driven to drive the fixing ring to rotate and slide reciprocally. The reciprocally rotating and sliding of the fixing ring drives the reciprocally rotating and sliding of the plurality of brush rods. The reciprocally rotating and sliding of the plurality of brush rods can clean the sputum suction port and agitate the sputum near the sputum suction port, thereby avoiding the sputum from blocking the sputum suction port and facilitating the cleaning of the sputum attached to the respiratory tract. The treatment effect of the device is improved. After the sputum suction is completed, the first drug supply device is started to deliver the drug to the atomizing nozzle and spray the drug on the affected area, thereby completing the drug delivery operation.

The invention discloses a data-driven drug supply chain tracing management method, and relates to the technical field of data processing. The method comprises the following steps: calling a drug supply chain for data collection to obtain a multi-link data set, and constructing a block chain network based on the multi-link data set; constructing a decision tree model, traversing the block chain network to trigger the decision tree model to carry out prediction, and generating multiple pieces of drug prediction data; setting N tracing targets according to the plurality of drug prediction data, wherein N is an integer greater than 0; traversing the block chain network according to the N traceability targets to carry out rapid positioning, and determining a plurality of target links; and performing intelligent tracing on the medicine supply chain based on the plurality of target links. The technical problems of difficult data tracing, low transparency and low tracing efficiency in the drug supply chain in the prior art are solved, and the technical effect of improving the transparency, accuracy and efficiency of drug supply chain tracing is achieved through the block chain technology.

A drug packaging device includes a drug accommodating / dispensing unit that supplies various types of drugs, a drug packaging portion in which a drug supplied from the drug accommodating / dispensing unit is packaged in a packaging sheet, a drug packaging introducing member that drops the drug to be packaged into the packaging sheet in the drug packaging portion), a pooling portion that pools, upstream of this drug packaging introducing member, the drug, and a drug imaging device that captures an image of the drug in the pooling portion. The drug imaging device performs an imaging process of capturing an image of the drug in the pooling portion in a non-backlit state, and an imaging process of capturing an image of the drug in the pooling portion in a backlit state.

This invention discloses a dicalcium phosphate wastewater treatment device, relating to the field of wastewater treatment technology. The device includes two sets of rotating discs located within a treatment container. Each set of discs has at least one set of opening and closing plates arranged around its circumference, forming an openable and closable valve plate. A drug supply pipeline is provided with a drug supply component arranged in parallel along its pipeline direction. The driving component is used to drive the alternating opening and closing and lifting and lowering movement of the two sets of valve plates. By utilizing the opening and closing characteristics of the two sets of valve plates, dicalcium phosphate wastewater generated at different reaction stages is treated by stratified dosing and mixing. This facilitates the quantitative addition of reagents based on the content of harmful substances in the wastewater. Furthermore, it features continuous water injection and simultaneous drug addition, enabling the addition of reagents while continuously injecting wastewater, reducing wastewater treatment time and significantly improving the accuracy of reagent mixing.

The invention discloses a multifunctional atomization drug delivery device for an organ transplantation patient, relates to the technical field of medical instruments, and is used for solving the problems that an existing device is long in backflow guide-back path, much in residual liquid, difficult in drug path switching and sequential drug delivery and the like, and the multifunctional atomization drug delivery device comprises a patient end drug delivery module located at the near end and used for outputting oxygen-containing drug mist to the patient; the mixed oxygen supply module is connected with an air path of the patient end administration module and is used for inhaling and atomizing the liquid medicine under the action of oxygen flow; the medicine supply module is arranged in the mixed oxygen supply module, and the middle and the bottom of the medicine supply module are respectively communicated with the mixed oxygen supply module so as to realize reutilization of the liquid medicine; and the cleaning and drying module is mounted in the middle of the mixed oxygen supply module and is communicated with the patient end dosing module. The device has the effects of stable backflow, sequential dosing and rapid disinfection.

The utility model describes a drug delivery system which comprises a drug storage part for storing drugs, a conveying mechanism for conveying the drugs and a sieve plate, the drug storage part comprises a drug supply opening for supplying the drugs, and the conveying mechanism comprises a shell and a rotating part which is arranged on the shell and provided with a containing groove. The shell is provided with a medicine inlet matched with the medicine supply opening and a medicine outlet configured to release medicine, and the rotating part enables the containing groove to rotate to a first position matched with the medicine inlet in a rotatable mode and enables the containing groove to rotate to a second position matched with the medicine outlet from the first position. The screen plate is arranged between the medicine storage part and the conveying mechanism in the mode of being fixed to the shell and provided with screen holes aligned with the medicine supply opening and the medicine inlet, and the size of the screen holes is matched with the size of medicine. According to the utility model, the drug delivery system capable of improving the reliability is provided.

An immutable chain of custody system for injectable medications utilizes blockchain technology to create tamper-proof records of medication transfers from manufacturers through distributors, delivery contractors, or healthcare providers to patient administration. The system includes a custody tracking module that generates immutable blockchain records, a device integration module that receives custody data from intelligent injection devices including geolocation, temperature monitoring, biometric verification, environmental condition, or administration event data, or a smart contract execution module that automatically updates blockchain records upon custody transfer events. The system features multi-party authentication for supply chain participants, sensor data collection throughout the custody chain, verification modules for tracking location and environmental conditions, immutable audit trails, or automated alert systems for custody violations. This comprehensive approach ensures medication integrity, regulatory compliance, or fraud prevention throughout the pharmaceutical supply chain while maintaining complete transparency and accountability.

The invention discloses intelligent sorting guiding equipment and method for a medical rotary goods shelf, and relates to the field of medical storage equipment. Intelligent sorting guide equipment for a medical rotary goods shelf comprises an outer shell and the rotary goods shelf which is arranged in the outer shell and used for vertically and circularly storing medicines, and further comprises a plurality of storage boxes which are arranged on a plurality of groups of bearing plates of the rotary goods shelf at equal intervals and used for storing the medicines; the trigger mechanism detects the medicine remaining amount in real time and automatically triggers the stirring mechanism when the medicine remaining amount is insufficient, the design that the medicine supplementing openings correspond to the storage boxes in a one-to-one mode and the goods shelf power drives the closed partition plates and all components to automatically reset is matched, medicine remaining amount recognition, material supplementing preparation and resetting automation are achieved, manual operation and labor intensity are reduced, and the working efficiency is improved. Missing detection, misjudgment and material supplementing dislocation are avoided, continuous medicine supply, storage quality and convenience and safety of material supplementing are guaranteed, meanwhile, the equipment structure is simplified, and the energy consumption and the fault probability are reduced.