40 results about "Blood management" patented technology

Methods, systems, and computer storage media are provided for enabling management of a patient's blood when the patient has a scheduled elective procedure. Blood test results are received for the patient and are recorded in the patient's electronic medical record (EMR). It is determined that the elective procedure is associated with a high risk of blood loss. Based on the blood test results, it is determined that the patient requires blood treatment prior to the elective procedure. Blood treatment instructions are automatically determined and are displayed on the patient's EMR such that the clinician associated with the patient can review the instructions and determine if the patient will receive any or all of the recommended blood treatment prior to the elective procedure.

The invention discloses an RFID blood management system which comprises an RFID scanning module, a communication system, and a blood collection system, a blood-bank-in system, a blood-bank-out system, a blood use system, a reserve management system, a blood information tracking system, a blood station monitoring system and a query system connected with the communication system. Via RFID codes, bank-out information of blood and entire information of a blood user can be found, and blood information is tracked; RFID blood bags are prepared, each link in transport, storage and sue is loaded in an RFID chip, and blood source information can be uploaded to a blood center database via the GSM network; and thus, information in the whole blood transfusion and supply process is shared, the blood transfusion and supply process is controllable, and the safety and supervision performance of medical blood transfusion and supply are improved.

This invention relates to one radio identification technique to realize traceable blood management system and read device in information electron field, wherein, the system comprises electron label, read device, blood management servo, blood management database and blood traceable public service system; the blood management read device comprises antenna, read module, data process module, communication module, input module and memory module.

The invention relates to the technical field of medical treatment, and discloses a detection and evaluation method applicable to blood management of perioperative patients. The method comprises the following specific steps: S1, reading admission records, nursing documents, blood routine examination results and blood coagulation and biochemical information of a patient from a MySQL database, and conducting aggregating; and S2, evaluating whether the structured test indexes of the patient meet requirements on preoperative autologous blood collection or not. According to the invention, a doctor in a blood transfusion department can be helped to understand the blood use law of a single disease in each department of the hospital, and the doctor can be helped to formulate an optimal blood transfusion path through optimal postoperative hemoglobin analysis; clinical doctors can know the conditions of anemia and blood coagulation functions of the patient before an operation, and timely and pertinently treat the patient to ensure smooth operation in the operation, and rehabilitation of the patient can be accelerated; a doctor is helped to know an autologous blood collection scheme and intraoperative recovery feasibility in advance, the use probability of allogeneic blood is greatly reduced, and the risk of various adverse reactions is reduced.

The invention provides a blood collection and supply open logistics management method based on a cloud network, comprising the steps of blood collection, blood component separation, blood storage, and blood collection management. Collected blood information is stored in a cloud server through a cloud network technology, and the cloud server is accessed to manage the blood in a classified way and release supply and demand information in a targeted way. Through the blood collection and supply open logistics management method based on a cloud network provided by the invention, the whole process of blood acquisition, blood information release and blood use is managed in a systematic way, blood collection, use and management units can exchange information in a timely manner, and the efficiency of blood management is improved greatly.

The invention discloses a clinical blood transfusion evaluating system and evaluating method, and relates to a medical information technology. The clinical blood transfusion evaluating system comprises a central processor, an input terminal and a user terminal, wherein the output end of the input terminal is connected with the input end of the central processor, the central processor is further in both-way connection with the user terminal and a local database, and the local database is used for storing department data tables, medical group tables, doctor tables and hospital total data tables. The local database is further connected with at least one third party database. The third party database is one of an HIS database, a BIS database and an LIS database. According to the clinical blood transfusion evaluating system and evaluating method, an expert-level system is constructed, experience data of all doctors can be integrated, expert-level technological advices are provided for doctors when the doctors make blood prescriptions, reasonable blood prescriptions are convenient for doctors to make, meanwhile, blood transfusion data sharing among all hospitals can be achieved, professional ability of all the doctors is improved, and blood management ability of hospitals and blood banks is improved.

The invention provides a blood transfusion and supply management control chain built by integrating an RFID (Radio Frequency Identification) technology, a data transmission technology and a GSM (Global System for Mobile Communications) network technology. For blood donation card management, RFID is used for manufacturing blood donation cards, and various kinds of identity information and blood donation information of blood donors are contained in the blood donation cards; for blood management, RFID blood bags are manufactured, and each link during transportation, storage and use is recorded in RFID chips; and blood source information is also uploaded into a blood center database through a GSM network, so the information sharing of the whole blood transfusion and supply process is realized, the controllability of the flow process is ensured, and the safety and the supervision effect of the medical blood transfusion and supply are improved.

Methods, systems, and computer storage media are provided for enabling management of a patient's blood when the patient has been admitted to a healthcare facility but does not have a scheduled procedure. A patient who is admitted to the healthcare facility is identified and based on the patient's red blood cell measurements, it is determined that the patient is anemic. It is determined that the patient requires blood treatment based on these red blood cell measurements. Blood treatment instructions are determined by way of algorithms, and these instructions are displayed in the patient's electronic medical record such that a clinician can determine, based on the recommended instructions, which interventions to administer to the patient.

The invention belongs to the medical field and provides a safe blood management system. The safe blood management system comprises a blood management device, and a blood storage device and a blood transfer box in communication to the blood management device separately. The blood management device is used for acquiring blood storage temperature information and blood information reported by the blood storage device and the blood transfer box and outputting an alarm signal when the blood storage temperature exceeds a preset temperature; the blood storage device is used for controlling blood in ablood store-in device in a preset temperature range and uploading the current blood storage information and blood information to the blood management device; and the blood transfer box is used for controlling blood in the transfer process in the preset temperature range and uploading the blood information of blood stored in the box and the current blood storage temperature information to the bloodmanagement device. The safe blood management system provided by the invention achieves all-flow precise temperature control of blood in the storage and transfer processes, so that blood safety is guaranteed.

The invention discloses a plasma donor identity recognition and online checking control method for a plasma collection station. The filing uniqueness control for a plasma donor is checked through identity card information and palm veins of double hands, a photo is taken from the plasma donor on site to build a uniform registration file, the uniform registration file and physical examination information are recorded in a blood management information platform to check, a sanitary administrative organ checks the information platform check result and issues a plasma donation certificate, when checking online and collecting plasma, the identity effectiveness is checked, the plasma donation certificate and palm veins of double hands are collected, and the photo is taken on site. Through checking the uniqueness through the identity card information and palm vein information of double hands and issuing the plasma donation certificate, the problems of repeated filing of a blood collector, multiple certificates of one person and masquerading are effectively avoided; the registration information and palm veins are verified when collecting plasma, the photo is taken on spot to collect plasma, the information management and monitoring are facilitated, the frequent collecting, excessive collecting, trans-regional collecting and masquerading behaviors are effectively avoided, and the blood collecting information management is serious and eligible.

The invention relates to an intelligent blood collection management system based on radio frequency identification, belonging to an unattended full-automation intelligent blood collection management system. The intelligent blood collection management system mainly solves the technical problems of no in-time checking, small information memory space and poor adaptability existing in the traditional blood management method. The intelligent blood collection management system based on radio frequency identification comprises a control center, at least two sets of accurate checking equipment and an ultralow temperature-resistance and ultrahigh-radio frequency electronic label, wherein each set of accurate checking equipment comprises a remote omnidirectional antenna and a high-performance reader, the remote omnidirectional antenna is arranged on a channel at the doorway of an unattended blood bank door, the high-performance reader is arranged on the wall of the side surface of the unattended blood bank door to read information in the ultralow temperature-resistance and ultrahigh-radio frequency electronic label arranged on a blood bag and is connected with the remote omnidirectional antenna; and the ultralow temperature-resistance and ultrahigh-radio frequency electronic label is arranged on a blood bag.

A method for measuring the utilization of blood products including receiving blood product utilization data from a group of patients of a health care facility having related diagnoses over a specified period of time, executing a blood management software program to determine a patient population that received a blood product at the health care facility during the specified period of time, the patient population being identified from a group of patients having related diagnoses, generating a transfusion exposure score, analyzing a plurality of transfusion exposure scores, and transforming a transfusion exposure score from one of the plurality of identified patient populations into a transfusion propensity index score, the transfusion propensity index score being representative of a clinical opportunity to improve the utilization of blood products at the health care facility for which the transfusion exposure score of the identified patient population was calculated.

The invention provides a test tube stand used for a blood collection management system and a blood collection management device. The test tube stand is a long strip which is internally hollow, and an opening is formed in the test tube stand; an opening part capable of enabling a test tube to get in and get out is formed in the front end of the test tube stand; track slots capable of extending in the length direction of the test tube stand are formed in the outer walls of the two sides of the bottom of the test tube stand and are matched with guide rails on the blood collection management device; test tube guide slots capable of extending in the length direction of the test tube stand are formed in the inner walls of the two sides of the top of the test tube stand. The test tube stand disclosed by the invention can be used as a clip, and test tubes can be put into the test tube stand one by one; the test tube stand can be applied to the blood collection management device with the guide rails for blood management; the test tube stand is simple in structure and can easily load the test tubes; the operation time is shortened, and the automation level of the blood collection management device is increased.

The invention provides a blood inventory information management system, which comprises a blood warehouse-in management module, a blood warehouse-in auditing module, a blood warehouse-in query module,a blood rejection management module, a blood rejection auditing module, a blood rejection query module, a blood return management module and a blood return query module. Thus, blood warehouse-in management, blood warehouse-in auditing, blood warehouse-in query, blood rejection management, blood rejection query, blood return management and blood return query can be realized, the blood inventory and the use condition are managed in all directions, effective blood management is facilitated, and the probability of blood accidents can be effectively reduced.

The invention discloses a blood transfusion management method including: scanning patient information and information of a blood donor on a blood preparation into a patient information database of a hospital; primarily checking the patient information before collecting a blood sample of a patient; secondarily checking the patient information before a blood bank detects the blood sample; and tertiarily checking the patient information before the patient is in blood transfusion. By the blood transfusion management method, an electronic identifier is used for respectively checking the patient information in a blood collection phase, a blood bank blood detection phase and a blood transfusion phase, so that blood transfusion management level in hospitals is improved, and various errors possibly caused during blood management are reduced.

The invention provides an operational dressing management system and method. The operational dressing management system comprises a recycling bin used for recycling operational dressings, recording the number of the recycled dressings and detecting the amount of bleeding, a human detection device used for scanning the body of a patient to detect whether the operational dressings are remaining or not, a hand-held terminal separately subjected to communication connection with the recycling bin and the human detection device and used for detecting and displaying the number of the operational dressings before and after a operation and the amount of bleeding of the patient. According to the system and method, whether or not the patient needs to be subjected to radio frequency detection is judged through an advance calculation of the number of the operational dressings used in the operation, and when the remaining number of the operational dressings displayed is zero, no radio frequency detection is needed so as to reduce the operational time; a precise transfusion is conducted on the patient in time conveniently through the detection of the amount of bleeding of the patient, so as to reduce the phenomena of excessive transfusion and insufficient transfusion. Meanwhile, the amount information of bleeding of the patient is uploaded to a cloud database, so that the reasonable blood management is conducted by a blood bank or a hospital.

The invention discloses a blood management preservation device which comprises a base, a preservation box body and a moving assembly. A double-stabilizing assembly is arranged at the bottom of the base, the double-stabilizing assembly comprises a stabilizing supporting assembly and a stabilizing pressing assembly, the stabilizing supporting assembly comprises a supporting unit, and the supportingunit comprises an elastic steel sheet; the stable pressing assembly comprises a guide shaft, T-shaped sliding blocks and a pressing and holding plate. According to the invention, the elastic steel sheet and the pressing and holding plate are arranged; in the upward moving process of the moving assembly, the pressing and holding plate preferentially touches the ground; the symmetrically arranged T-shaped sliding blocks are driven to be close to each other through a pressing connecting rod; and a compression spring is extruded and a pull spring is pulled. When the pressing and holding plate moves to the position where the elastic steel sheet makes contact with the ground, the whole device is stably placed on the ground, under the action of the counter-acting force of pressing of the pressingspring and pulling of the tension spring, force is applied to the pressing and holding plate to be placed on the ground under the tight action of the pressing and holding plate, so taht the placing stability of the whole device is further improved.

The invention discloses an RFID blood management system, relates to the technical field of blood management, the system comprises a blood collection unit, the blood collection unit is wirelessly connected with an RFID tracking unit and a blood management unit; wherein the blood management unit is wirelessly connected with the blood detection unit, the blood use unit, the blood preparation unit, the blood cold chain storage unit and the blood query unit, and the RFID tracking unit is wirelessly connected with the blood detection unit and the blood use unit. According to the invention, the RFIDelectronic tag is adopted to carry out blood comprehensive management; the RFID electronic tag is not easy to damage or lose, large in storage information and easy to check, the working efficiency ofblood station workers can be effectively improved, meanwhile, blood can be comprehensively monitored through the RFID electronic tag, the whole process from blood sampling to blood using is transparent, and comprehensive management of the blood is facilitated.

A blood management method, a blood management server apparatus, and a blood management system are provided. The blood management method includes acquiring information about a blood recipient, determining a transfusable blood for the blood recipient based on the blood recipient information, searching for the determined transfusable blood in a blood supplier database (DB), and transmitting a request for use of the transfusable blood or a blood donation request for the transfusable blood according to whether the transfusable blood is found in the blood supplier database (DB).

The invention discloses an intelligent blood management system. The intelligent blood management system comprises a labeling terminal module, a basketing terminal module, a blood storage terminal module, a sorting terminal module, a system equipment control platform and a blood station blood collecting and supplying management module, wherein the system equipment control platform is connected witha blood station blood collecting and supplying management system and further manages all terminal upper computers through a message bus; a configuration parameter management module, a license management module, a monitoring big screen display module and a driving management module are integrated inside the system equipment control platform; and the blood station blood collecting and supplying management module manages the complete-flow-scheme data information about collection, storage, transportation and usage of blood collecting and supplying. A robot and a mechanical arm for the system canreplace manual operations and further be combined with the system equipment control platform to achieve overall-process automation of labeling, boxing, basketing, storing and sorting of blood after the assay is approved, the system can be suitable for all sorts of common blood release modes, and working efficiency is improved. The system is likely to cause blood management process reengineering, and the foundation is laid for achieving complete-flow-scheme intelligence of the blood from blood stations to hospitals and blood big data application.

The invention provides a blood warehousing information management system and a blood warehousing information management method. The blood warehousing information management method includes acquiring blood warehousing information input by users, and writing the blood warehousing information into a blood database; reading the blood warehousing information with the warehousing check state of 'unchecked' in the blood database, and sending the blood warehousing information with the warehousing check state of 'unchecked' to a client side according to warehousing time sequence for check; receiving check results sent by the client side, and marking the warehousing check state of the current blood warehousing information according to the check results. The blood warehousing information management system and the blood warehousing information management method have the advantages that blood warehousing information management and blood warehousing check are realized, so that unqualified blood warehousing information can be prevented from entering to avoid medical negligence during blood usage; blood warehousing information query is realized, so that the users are aware of current blood inventory conditions conveniently, effective blood management is benefited, and the probability of blood consumption accidents can be reduced effectively.

The invention discloses a block-chain-based blood management method, capable of guaranteeing authenticity and continuous on-line state of blood data by means of a block chain technology. The block-chain-based blood management method includes the steps: acquiring blood data of any one of stations in a block chain network, wherein the block chain network is composed of at least one station, and thestation includes a blood station, a blood bank, a medical institution, and a government health management department; sending the blood data to the block chain network for verification, and receivinga verification result returned by the block chain network; and recording the blood data on the block chain of each station within the block chain network when the verification result is that the verification is passed, wherein the block chain data recorded on the block chain of each of the stations is used for settlement processing of the blood exchange data of any one of the stations in the blockchain network.

The invention discloses a blood management system based on a MacBee low-power-consumption communication technology. The system comprises a terminal, blood refrigerators, blood bags and trackers. The method using the system comprises the steps that according to the requirements of operating rooms and wards, blood is distributed to the blood refrigerators, and each blood bag is provided with one tracker; blood information input is executed, and a drawer is selected to store the blood; blood information in each drawer is queried, and warehousing validation is performed; current temperatures and alarm situations are recorded in real time, and record data and all blood data are uploaded to a blood transfusion department server; when the blood transfusion department applies for blood consumption, a blood consumption detailed list is printed in the blood transfusion department, and the corresponding blood refrigerator is found by using the blood consumption detailed list; the blood consumption detailed list is scanned by the terminal to obtain ex-warehouse content, the drawer, corresponding to the detailed list, in the blood refrigerators is opened through face recognition and fingerprintrecognition, and blood ex-warehouse is performed. The blood management system based on the MacBee low-power-consumption communication technology achieves blood management, reduces the blood waste, and increases the safety of blood consumption.

The embodiment of the invention discloses a perioperative period blood management system and method. The system comprises an information collection module, an information processing module, an artificial intelligence calculation module and a clinical support result display module, wherein the information collection module obtains diagnosis and treatment data of a patient in real time; the information processing module extracts important features of blood use evaluation based on the diagnosis and treatment data of the patient, and converts the important features into features recognizable by an artificial intelligence engine through data cleaning; the artificial intelligence calculation module constructs a classification model based on features recognizable by an artificial intelligence engine, realizes preoperative anemia assessment, perioperative blood transfusion prediction and postoperative blood transfusion adverse event risk prediction, and obtains a blood use assessment result; and the clinical support result display module is used for integrating blood use evaluation results and carrying out early warning and recommendation according to the blood use evaluation results. Therefore, multi-link coverage and dynamic monitoring of blood management in the perioperative period are achieved, and the blood transfusion risk is reduced to the maximum extent.

The invention discloses a surgical blood transfusion risk prediction model and a construction method of a network calculator thereof, and the method comprises the steps: calculating the correlation between each clinical index and a blood transfusion risk through a single-factor logistic regression model, screening out the clinical indexes related to the blood transfusion risk, and carrying out the multivariate logistic regression calculation; screening out independent prediction factors to construct a blood transfusion prediction model; generating a network calculator according to a weight coefficient score formula of each prediction factor in the prediction model; and collecting a key information data set of the surgical patient, and inputting the key information data set into the network calculator to obtain the predicted blood transfusion probability. The blood transfusion prediction model constructed by the invention can predict the probability of perioperative blood transfusion of an operative patient before an operation, a network calculator is generated according to the model, the model can be applied to medical electronic cases, and automatic electronic decisions are provided for preoperative plans and blood management.

The invention discloses a blood management method for intraoperative blood use, which comprises the following steps of: selecting a blood variety to put forward a blood use application according to a blood transfusion requirement of an operating room and patient information; the blood transfusion management system judges whether the patient needs to collect specimens or not according to the applied blood variety, and the blood transfusion management system verifies the specimens and prepares blood; during intraoperative blood use, whether a blood preparation sheet exists or not is inquired through the intraoperative blood use application module, and intraoperative vital sign information of a patient is obtained by connecting information of the patient in an operative anesthesia system; the blood transfusion management system calculates a recommended blood transfusion amount for reference of an intraoperative blood use application form through a calculation module according to the applied blood variety, the predicted increase or decrease of inspection item indexes after blood transfusion and the predicted blood loss amount; according to the invention, data sharing between an operation anesthesia system of an anesthesia department and a blood transfusion management system of a blood transfusion department is realized, and informatization of an intraoperative blood application process is ensured; the recommended blood transfusion volume is set and calculated through the system for reference of doctors; meanwhile, the blood transfusion rationality is evaluated.

The invention discloses a blood sampling supervision method, a blood management method, a blood transfusion supervision method and a blood management system, and belongs to the field of information management. By evaluating blood indexes of a target object in advance, the blood of the target object can be effectively examined, and the situation of invalid blood sampling is avoided; by determiningthe consistency between collection information and transportation information of blood transfusion specimens and the distribution data, the consistency between the blood transfusion specimens and thecorresponding information when the blood transfusion specimens are stored in a blood bank can be ensured; a corresponding blood transfusion specimen is obtained according to a blood getting request togenerate blood extraction information to facilitate determination of whether the blood sampling information corresponding to the blood transfusion specimen is consistent with the blood extraction information or not and check the information of the blood transfusion specimen, so that the accuracy of the blood transfusion specimen serving as a blood donation source is guaranteed, the situation thatthe blood transfusion specimen is taken by mistake or missed is avoided, closed-loop monitoring of the blood transfusion specimen is achieved by collecting an empty blood bag and recording the bloodtransfusion information of the empty blood bag, and the purpose of effectively supervising medical waste materials is achieved.

The invention belongs to the medical field and provides a safe blood management system. The safe blood management system comprises a blood management device, and a blood storage device and a blood transfer box in communication to the blood management device separately. The blood management device is used for acquiring blood storage temperature information and blood information reported by the blood storage device and the blood transfer box and outputting an alarm signal when the blood storage temperature exceeds a preset temperature; the blood storage device is used for controlling blood in ablood store-in device in a preset temperature range and uploading the current blood storage information and blood information to the blood management device; and the blood transfer box is used for controlling blood in the transfer process in the preset temperature range and uploading the blood information of blood stored in the box and the current blood storage temperature information to the bloodmanagement device. The safe blood management system provided by the invention achieves all-flow precise temperature control of blood in the storage and transfer processes, so that blood safety is guaranteed.

The invention provides a test tube stand used for a blood collection management system and a blood collection management device. The test tube stand is a long strip which is internally hollow, and an opening is formed in the test tube stand; an opening part capable of enabling a test tube to get in and get out is formed in the front end of the test tube stand; track slots capable of extending in the length direction of the test tube stand are formed in the outer walls of the two sides of the bottom of the test tube stand and are matched with guide rails on the blood collection management device; test tube guide slots capable of extending in the length direction of the test tube stand are formed in the inner walls of the two sides of the top of the test tube stand. The test tube stand disclosed by the invention can be used as a clip, and test tubes can be put into the test tube stand one by one; the test tube stand can be applied to the blood collection management device with the guide rails for blood management; the test tube stand is simple in structure and can easily load the test tubes; the operation time is shortened, and the automation level of the blood collection management device is increased.

The invention provides clinical blood monitoring management equipment, and relates to the technical field of blood management. The device comprises an RFID system, an automatic blood storing and taking device and a control system. The RFID system collects blood information and transmits the blood information to the control system; the automatic blood storing and taking equipment is arranged in an existing blood refrigerating box of a hospital and is composed of a goods shelf area and a motion executing mechanism. The goods shelf area comprises two goods shelves and a plurality of goods grids arranged on the two goods shelves, each goods grid is used for storing a box for storing a blood bag, and a magnetic material is arranged in each box; meanwhile, a movable cross beam is arranged between the two goods shelves; the motion executing mechanism is arranged on the movable cross beam and comprises a three-axis motion mechanism and a grabbing mechanism. The control system controls the motion executing mechanism to move to achieve storing and taking of the blood bags. Meanwhile, blood information collected by the RFID system is received, and automatic monitoring and management of blood are achieved.