92 results about "Blood donations" patented technology

Certain examples provide systems, methods, and apparatus to provide information regarding blood donation. Certain examples include a method for providing blood collection information to a donor. The method includes displaying a graphical representation of a donor's donation progress toward a goal for blood component collection to a donor via an executable application icon on a mobile device. The graphical representation is to provide a visual indication of the donor's donation progress toward a goal. The donor's donation progress toward the goal is based on data from a donation facility provided to the mobile device and is displayed via the graphical representation without the donor executing the application. The method includes facilitating access to additional blood donation information for the donor by executing the application via the graphical representation on the mobile device. The method includes facilitating donor action with respect to the blood donation information via the mobile device.

The invention discloses multi-parameter immunochromatographic assay test paper and a preparation method thereof. The multi-parameter immunochromatographic assay test paper comprises an immunochromatographic assay test paper lining plate, and is characterized in that a plurality of solid phase membranes, which are separated from each other, corresponding conjugate pad membranes, a sample pad membrane and an absorbent pad membrane are fixed on the immunochromatographic assay test paper lining plate, a test line reagent and a control line reagent are coated on the solid phase membranes which are separated from each other, and a colloidal particle reagent corresponding to needed detection indexes is arranged on the conjugate pad membranes. The immunochromatographic assay test paper for parallel tests by multiple parameters provided by the invention can be applied to the rapid and integrated detection analysis needed in clinic, food, medicines, chemical industry, environment, stock farming, agriculture and other aspects, and has the advantages that the limitation on production efficiency caused by existing single-parameter and multi-parameter immunochromatographic assay test paper preparation processes can be overcome, that the all performance of the test paper is not inferior to that of detection with a single detection index, that the separated detection of the multiple test indexes can be avoided when screening is implemented in physical examination, blood donation, blood transfusion and the like, that the operation is convenient and rapid, that the detection time is shortened, that the efficiency is improved, that the cost is lowered, that manpower and material resources are saved, and that the industrial production is easier.

The present invention provides a medical skin disinfection liquid, which comprises a traditional Chinese medicine composition, tween-80, sodium dodecyl benzene sulfonate and alcohol. The medical skin disinfection liquid has characteristics of strong bactericidal effect, no skin irritation, no toxic side effect, stable performance, volatilization resistance, no odor, and no drug resistance generation. In addition, with the medical skin disinfection liquid, defects of the existing disinfection liquid are made up, and the medical skin disinfection liquid is worthy of being applied and promoted in blood-bank blood donation.

The invention relates to an immune chromatography kit used for simultaneously realizing screening of three or four of four major infectious diseases (AIDS, hepatitis B, hepatitis C and syphilis) by a single experiment. The invention has the characteristics as follows: the particle diameter of a colloidal gold is increased to 80 to 90nm from the typical 20 to 40nm, so that the sensitivity of the colloidal gold is improved; two enveloping modes are available, for instance, all test items are underlined on the same NC membrane with one separate from another, and assembled on the same test strip finally, or, for instance, all test items are separated and underlined on different NC membranes, and are arranged and assembled separately; and then, the envelope antigens/antibodies of all test items are mixed together and underlined, thereby resulting in only one test line. The invention has the advantages that the invention can be applied to screening prior to physical examination, blood donation, blood transfusion, surgery and the like, so that the test time can be saved, the efficiency can be improved, the HIV P24 antigens can be tested as early as possible, and the window period of HIV test can be shortened.

The invention discloses a nucleic acid gold-labeled rapid detection method and kit for a pathogen, belonging to the technical field of medical biotechnology, wherein the advantages of a colloidal gold-labeling technology and a nucleic acid PCR (Polymerase Chain Reaction) detection technology are combined; no instrument is relied except a PCR amplifier; the method and kit have an important significance to the large-scale screening and the blood product screening with the outbreak and prevalence of infectious diseases; in particular, the method and kit detect the early infection of an HBV virus, screen the potential HBV carriers in a blood donation source, ensure the safety of blood products, and realize a purpose of early, specifically, sensitively and economically detect the pathogen.

The embodiment of the present application discloses a blood donation supervision method, a server, and a computer readable medium. The method includes: receiving blood donor information sent from a blood donation institution; registering the blood donor information in the blockchain for broadcasting on the entire network after the blood donor information is verified; and receiving a call request for the donor information, and calling the blood donor information according to the call request. According to the embodiment of the present application, the donor's blood donation information can be recorded through the decentralized and unchangeable encryption attributes of the blockchain, and the blood donation record and the feedback information can be queried online in the country, and the redundant process of verifying during the urgent need for blood is reduced.

The invention relates to the technical field of intelligent blood sampling, and particularly discloses intelligent blood sampling equipment. The intelligent blood sampling equipment comprises a rack and further comprises a blood sampling scale and an intelligent terminal which are arranged on the rack; the blood sampling scale is used for placing a blood bag and weighing the weight of blood injected into the blood bag; the intelligent terminal comprises a detection module, a judging module and an alarming module; the detection module is used for receiving a weight signal, obtained through theblood sampling scale, of the blood injected into the blood bag, and the speed at which the blood is injected into the blood bag is determined through the weight signal; the judging module is used fordetermining the speed at which the blood is injected into the blood bag, and outputting an alarming signal under the condition that the speed at which the blood is injected into the blood bag is outside the range of the preset speed; and the alarming module is used for issuing alarm information reminding service personnel of a blood sampling station after receiving the alarming signal. According to the intelligent terminal of the blood sampling equipment, blood sampling abnormal conditions can be warned in time, and thus the body abnormity of a blood donor in the blood donation process is avoided.

The invention discloses an intelligent scheduling method and an intelligent scheduling system for personnel in a blood donation center. The intelligent scheduling system comprises a demand monitoringmodule, a blood donation point state display module, a demand analysis and calculation module, an intelligent scheduling module and a scheduling instruction module. According to real-time blood donator number information, historical blood donator number information, blood donation center personnel number and personnel distribution situation of each blood donation point, optimal scheduling of the blood donation center personnel in multiple scenes is realized. The intelligent scheduling method is called in an intelligent scheduling module, and a lexicographical order optimization method is usedfor determining the minimum value of the loss amount of the current blood donor based on the minimum loss amount of the blood donor. A personnel scheduling path is determined according to the minimumvalue of the loss amount of the current blood donator, so that the transfer cost is minimized. An efficient and intelligent scheduling method is provided for a blood donation center, and the balance between the blood collection amount and the workload of blood donation center personnel is improved.

The invention discloses a blood whole-process management system and method based on a block chain technology. The blood whole-process management system comprises a computer read-write terminal, a blood bag with a built-in RFID electronic tag, and a block chain platform. The computer read-write terminal inputs temperature, time, geography and other information in the blood donation-storage-transportation-use process and uploads the information to the block chain platform. The blood bag with the built-in RFID electronic tag corresponds to the unique blood donation ID, and information of the blood donator and whole-process data of blood are inputted through the computer read-write terminal and uploaded to the block chain platform. The block chain platform is connected with three main modules,namely a blood data storage module, a blood intelligent allocation module and a blood consumption credit evaluation module. The system has the advantages that RFID electronic tags are used to recordblood donation-storage-transportation-use whole-process information, the information is uploaded to the block chain platform to serve as evidence for blood quality supervision and responsibility investigation, distributed management, intelligent allocation and effective supervision of blood information are achieved, and the enthusiasm of unpaid blood donators can be improved.

The invention discloses a full automatic blood component preparation device and a preparation method, thereby solving the problems of quality of separated blood components and automatic preparation. A procedure control chip is fixedly installed at the bottom part of a shaft of a centrifuge of the preparation device and connected with the centrifuge, a cell interface detector, an extrusion device and a catheter switch clip through control lines; the extrusion device of a fan-shaped tray comprises a self-controlled extrusion plate and a servo motor, and the catheter switch clip is equipped with the servo motor; and a special blood bag adopts the novel integrated blood bag. The procedure control chip implements the whole-process automatic control of the start of the centrifuge, the centrifugal separation of blood, the collection of the blood components, the shutdown and other preparation processes. The invention realizes the high-purity separation of the blood components, the synchronous full automatic completion of the centrifugal separation of the blood and the collection of the blood components, improves the separation efficiency of whole blood, realizes the standardized separation of the blood components, has small size of the device, is applicable to various blood donation places and reduces the manual intensity.

The invention discloses a device and method for separating small-capacity blood components. The device and method aim to solve the problems that currently, domestically voluntary blood donation blood components are mainly separated in a manual work mode, in the mode, the purity of the blood components acquired through separation is low, blood resources are severely wasted, labor and time are wasted, efficiency is extremely low, and blood can be further wasted due to breakage of blood bags. The device comprises a machine hemostix, a first pipeline, a first three-way connector, a combination pump clamp, a second pipeline, an anticoagulant adding device and the like, wherein the first pipeline is connected with the machine hemostix, and the second pipeline is arranged on the combination pump clamp. When the device is used for voluntary blood donation (300ml to 400ml), rapid blood collection can be achieved and the blood components of whole blood can be separated immediately, and the multiple blood components can be gathered, separated and collected at one time. In the process of use, the whole blood can be automatically gathered only through a blood collection point or a blood collection vehicle, the device is used for separating and collecting the blood components, and eventually collection bags filled with the blood components are taken down.

The invention relates to the technical field of medical equipment, and in particular to a preliminary screening analyzer for blood donation and usage thereof. The preliminary screening analyzer for the blood donation comprises a mounting rack, a sample tray module, a probe module, a hemolysis and chylemia colorimetric module, a reagent refrigeration module, and an assay module; positioning parts for mounting the probe module and the hemolysis and chylemia colorimetric module are arranged on the mounting rack, the positioning parts can horizontally reciprocate relative to the mounting rack, sothe positioning parts have a first running direction and a second running direction; when moving along the first running direction, the probe module can sequentially suck the sample in the sample traymodule and the reagent in the reagent refrigeration module and inject the mixture of the sample and the reagent into the assay module; and when moving along the second running direction, the probe module can inject purified water into the sample tray module and suck and assay the mixture of the sample and the reagent. The invention can mitigate the technical problem existing in the prior art thatthe blood assay process is complex to operate and consumes a great deal of time and labor.

The present invention relates to a novel method for automated processing of pooled samples, particularly blood samples. Furthermore, the present invention pertains to an apparatus for carrying out the method and the corresponding uses. The method, and accordingly, the apparatus, can be used in particular to perform nucleic acid amplification techniques (NAT) for testing blood donations and blood products.

The invention provides a movable blood collecting vehicle. The vehicle comprises a vehicle body, a blood collecting device, an operation desk, blood storage chambers, an apparatus chamber and traveling wheels. The blood collecting device is arranged close to the upper portion of the side face of the vehicle body, the operation desk is arranged at the position, corresponding to the blood collecting device, on the upper surface of the vehicle body, a plurality of groups of transverse partition boards and vertical partition boards are arranged in the vehicle body, the partition boards divide internal space of the vehicle body into the four blood storage chambers for blood storage and the apparatus chamber for containing matched tools, the traveling wheels are evenly distributed on the lower surface of the vehicle body, the blood collection device comprises a base, a supporting column and an arm support, the supporting column is arranged on the upper surface of the base, the arm support is disposed at the end of the supporting column, a rotary table is arranged between the supporting column and the arm support, and a soft layer is arranged in the arm support. The vehicle is small in size, complete in function and convenient to use, and brings convenience to blood donation; the blood storage chambers are internally provided with sterilization, illumination and cooling systems, and accordingly blood quality can be ensured; blood donation seats are integrated on the vehicle body, and the height of the arm support is adjusted, so that the comfort of a blood donator is ensured.

The invention discloses a hemoglobin determining method for donate blood, including plastic shell and test paper tape. The plastic shell contains light source, photoelectric sensor, test paper tape jack, photoelectric signal converting circuit, electric signal processing circuit, digital display circuit, power supply, switch, and display screen. Drip the blood on the test paper tape, turn on the switch, insert the test paper tape in the jack, make the light emitted from the light source transmit the test paper tape with blood to the photoelectric sensor and then pass through the photoelectric signal converting circuit, electric signal processing circuit and digital display circuit, so as to directly display the tested result on the display screen. It has small and exquisite bulk, convenient to carry and fast and reliable.

The invention discloses an intelligent blood sample retention and identification management system. The system comprises a blood donation information acquisition module, a sample retention module, a label sticking module and an information processing module, wherein the blood donation information acquisition module is used for acquiring bar code and blood type information of a blood donor and sending the bar code information to the label sticking module and the information processing module; the sample retention module is used for performing sample retention on an acquired blood mother bag andsending blood sample retention information in a sample tube to the information processing module; the label sticking module is used for receiving and printing the bar code and blood type informationsent by the blood donation information acquisition module, and sticking a printed bar code containing blood type identification on an identification area on the sample retention sample tube; the information processing module is used for receiving the bar code information sent by a code scanning module, the blood sample retention information of the sample tube, registration information of the blooddonor associated with an identity card and real-time recording information of each work flow, and sending the information to a blood information system of a blood station to complete information interaction.

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).

Apparatuses and methods of using them to collect blood, are provided, by first ensuring that the patient's skin is properly cleaned, to prevent contamination of the collected blood. One feature is a blood collection device configured to collect blood from a patient. Another feature is a scrub timer integrated into the device and configured to indicate to a user a scrub time period prior to beginning a blood draw process. The scrub timer can be configured to audibly and/or visually indicate to a user the start and stop times of a scrub cleaning process. In one embodiment, the scrub timer can be restarted, either manually or automatically, if the scrub cleaning process is not followed properly.

The invention discloses a self-help blood donation physical examination system, comprising a machine body arranged beside the cab of a blood donation vehicle; a single chip microcomputer, and a body temperature detection module, a weight measuring module and a blood pressure detection module connected with the single chip microcomputer are arranged in the machine body; the invention also provides a physical examination method of carrying out physical examination by the blood donation physical examination system. The self-help physical examination system is integrated with weight, blood pressure and body temperature measurement; a blood donator only needs to stand on the same position, weight, blood pressure and body temperature measurement can be finished by self help and the physical examination result is obtained; a medical worker can preliminarily screen the blood donator conveniently; the physical examination method is simple and convenient in operation; the whole physical examination process is fluent and rapid; massive manpower is saved; the physical examination working pressure of the medical worker in blood donation is released; the physical examination efficiency is improved; meanwhile, the whole process is finished by the blood donator through self help; only the final physical examination result is printed; therefore, the privacy of the blood donator with an unqualified physical examination result is protected.