58results about How to "Eliminate psychological burden" patented technology

The invention provides a human mycoplasma pneumoniae gold-marked silver-stained immunochromatographic assay kit and a preparation method and application thereof. The assay kit comprises a detection card and a silver-stained sensitivity-enhanced pad, wherein the detection card is composed of a bottom plate, a sample pad, an absorbent pad, a conjugate pad and a detection layer; the conjugate pad is coated with a colloidal gold-marked polyclonal antibody mixture of colloidal gold marked rabbit anti-human mycoplasma pneumoniae P1 protein and P30 protein; the detection layer is composed of a solid phase nitrocellulose membrane with a detection line and a quality control line; the detection layer is bonded on the bottom plate, the conjugate pad and the absorbent pad are partially overlapped with the detection layer respectively and are bonded with the detection layer and the bottom plate respectively; the sample pad and the conjugate pad are partially overlapped to be bonded with the conjugate pad and the bottom plate respectively; and the silver-stained sensitivity-enhanced pad consists of a AgNO3 pad and a restoring pad. The human mycoplasma pneumoniae gold-marked silver-stained immunochromatographic assay kit can effectively improve the detection sensitivity of the human mycoplasma pneumoniae, has the strong specificity and has the high application value in the aspects of clinical diagnosis of human mycoplasma pneumoniae, etiology identification, epidemiological investigation and the like.

The invention relates to a microwave oven without microwave radiation; in the inner side of the door of the oven, a material which can reflect the microwave is used for completely shielding the opening of the cavity of the oven; while a transparent or semi-transparent window used for observing the situation of the food in the cavity of the oven is not preserved on the door of the oven; the microwave oven comprises the cavity of the oven used for holding the food to be cooked and at least one side of the cavity of the oven is limited with one opening; the door of the oven used for completely shielding the opening; a lighting optical source used for providing enough brightness needed when shooting a video image; a camera used for capturing the video image in the cavity of the oven as well as a display screen used for displaying the video image and/or character and graph information in the cavity of the oven; when a user starts the microwave oven for heating, the camera thereof captures the video image in the cavity of the oven and the display screen thereof displays the video image captured by the camera.

The invention relates to an automatic alarming device for unusual conditions of daily routine of the empty nest elderly and an alarming method. The automatic alarming device comprises at least a group of collecting units in signal connection sequentially, a judging unit, a control unit and an alarming unit. The judging unit comprises a threshold register, a current value register connected with the collecting unit, and a comparator respectively connected with the current value register and the threshold register. The comparison result of the comparator is output to the control unit which transfers the operational result judged as an alarm to the alarming device after receiving the comparison signals of the at least a group of the collecting units and the judging unit. The automatic alarming device provided by the invention is not needed to be controlled by a person to be monitored, and completely automatically senses and judges time, position, frequency and intensity and the like of events in a house to alarm automatically so as to automatically send SOS (Save Our Souls) alarming information to the outside world for the person to be monitored in an emergency that the person to be monitored is unable to alarm autonomously.

The invention discloses a fuzzy rough set-based sleeping posture pressure image recognition method. The method is characterized by comprising the following steps: 1, data acquisition is carried out, and real-time pressure data detected by a pressure sensitivity sensor array located below a sleeping position are acquired; 2, image conversion is carried out and the real-time pressure data acquired in the first step are converted into a pressure image; 3, image pretreatment is carried out on the pressure image obtained in the second step; 4, image feature extraction is carried out, that is, feature extraction is carried out on the pressure image through image pretreatment, and the extracted feature values form a feature set for single pressure images; and 5, a fuzzy rough set method is adopted to process the image features extracted in the fourth step for realizing sleeping posture recognition.

The invention provides an offshore nuclear emergency radiation monitor based on a cylindrical buoy. The offshore nuclear emergency radiation monitor comprises a radiation monitoring assembly, the buoy, a storage battery pack and an anchor system. The radiation monitoring assembly is composed of a radiometer and an energy spectrum probe. The buoy is of a cylindrical structure and is composed of a hood, an instrument bin and a battery bin, wherein the battery bin is located below the instrument bin. The radiometer is installed at the upper end of the instrument bin, the energy spectrum probe is installed at the lower end of the instrument bin, the storage battery pack is installed in the battery bin, and the anchor system is connected with the bottom end of the buoy. According to the offshore nuclear emergency radiation monitor, the cylindrical buoy serves as a carrying platform of the radiometer, through the design of the buoy, measurement according to the standard method which is nationally regulated can be achieved, and the accuracy of measuring data is improved.

The invention provides a human respiratory syncytial virus antigen detection method based on magnetic separating and quantum dot labeling. The method comprises the steps that 1, immune nano magnetic beads resisting a human respiratory syncytial virus are prepared; 2, quantum-dot-labeled nano-probes resisting the human respiratory syncytial virus are prepared; 3, after a sample to be detected is dissolved with a sample processing solution, the immune nano magnetic beads resisting the human respiratory syncytial virus are added in a dissolved solution, magnetic separating is performed after full mixing and reacting are performed, washing is performed with a PBST buffer solution, the quantum-dot-labeled nano-probes resisting the human respiratory syncytial virus are added in obtained precipitates, magnetic separating is performed after reacting is performed, and after washing is performed with the PBST buffer solution, a fluorescence value is detected with a fluorescence microplate reader. Accordingly, the accurate, rapid and high-sensitivity method for detecting the human respiratory syncytial virus is established, and the very high practical value in the aspects such as clinical diagnosis, etiology identification and epidemiological investigation of the human respiratory syncytial virus is achieved.

The invention relates to a sleeping posture pressure image identification method based on an HOG characteristic and machine learning. The method is characterized by comprising the following steps of performing data acquisition, namely acquiring real-time pressure data which are obtained through detection when a user functions on a large-area flexible pressure sensor array mattress; performing image conversion, namely converting the real-time pressure data which are acquired in the first step to a pressure image, wherein the step comprises procedures of establishing the image in which the image coordinate is same with sensor array distribution, and converting the pressure number which is acquired on each sensor to the gray scale of the pixel on the corresponding image coordinate, thereby obtaining the pressure image which reflects pressure distribution on the sensor array; performing image pre-processing; performing image HOG characteristic extraction, namely performing HOG characteristic extraction on the pressure image which is pre-processed in the third step, thereby obtaining an HOG characteristic set of the sleeping gesture pressure image; and performing sleeping gesture identification based on machine learning.

The invention provides a method for detection of human chlamydia pneumoniae antigen based on magnetic resolution and quantum dot labelling. The method comprises the following steps: (1) preparing anti-human chlamydia pneumoniae immune nano magnetic beads; (2) preparing quantum dot labelled anti-human chlamydia pneumoniae nanoprobes; (3) dissolving a sample to be detected with a PBST buffer solution, adding the anti-human chlamydia pneumoniae immune nano magnetic beads into the dissolved solution, carrying out magnetic separation after sufficient mixing and reaction, washing with the PBST buffer solution, adding the quantum dot labelled anti-human chlamydia pneumoniae nanoprobes into the obtained precipitate, carrying out magnetic separation after a reaction, washing with the PBST buffer solution, and detecting the fluorescence value with a fluorescence micro-plate reader. The method is accurate, fast, and high in sensitivity, and has very high practical value in the aspects of clinical diagnosis, etiological differentiation, epidemiological surveys and the like of human chlamydia pneumoniae.

The invention provides a method for detection of moraxella catarrhalis based on magnetic resolution and quantum dot labelling. The method comprises the following steps: (1) preparing anti-moraxella catarrhalis nano immunomagnetic beads; (2) preparing quantum dot labelled anti-moraxella catarrhalis nanoprobes; (3) dissolving a sample to be detected with a PBST buffer solution, adding the anti-moraxella catarrhalis immune nano magnetic beads into the dissolved solution, carrying out magnetic separation after sufficient mixing and reaction, washing with the PBST buffer solution, adding the quantum dot labelled anti-moraxella catarrhalis nanoprobes into the obtained precipitate, carrying out magnetic separation after a reaction, washing with the PBST buffer solution, and detecting the fluorescence value with a fluorescence micro-plate reader. The method is accurate, fast, and high in sensitivity, and has very high practical value in the aspects of clinical diagnosis, etiological identification, epidemiological surveys and the like of moraxella catarrhalis.

The invention provides a streptococcus pneumoniae quantum dot immunochromatographic assay detection card and a preparing method and application thereof. The detection card comprises a bottom board, a sample pad, a water absorbing pad, a combining pad and a detection layer. Streptococcus pneumoniae resisting nanometer probes labeled with quantum dots envelop the combining pad. The detection layer is formed by a solid-phase nitrocellulose membrane with a detection line and a quality control line. Anti-mouse streptococcus pneumoniae PspA protein polyclonal antibodies envelop the detection line. Anti-rabbit IgG envelops the quality control line. The detection layer is bonded to the bottom board. The combining pad and the water absorbing pad are arranged on the upper portions of the two ends of the detection layer respectively, partially overlapped with the detection layer and then bonded to the detection layer and the bottom board. The sample pad is arranged on the combining pad, partially overlapped with the combining pad and then bonded to the combining pad and the bottom board. The streptococcus pneumoniae quantum dot immunochromatographic assay detection card has the advantages of being easy and convenient to operate, fast in detection, capable of achieving quantification, high in sensitivity and the like.

The invention provides a human parainfluenza virus quantum dot immunochromatography typing detection card, a preparation method and applications. The detection card comprises a base plate, a sample pad, a water absorption pad, a combination pad and a detection layer. The combination pad is coated with a mixture of rabit-anti I-type, II-type and III-type human parainfluenza virus HN protein polyclonal antibodies labeled with quantum dots respectively. The detection layer is composed of a solid phase nitrocellulose membrane with three detection lines and a quality control line. The three detection lines are coated with rabit-anti I-type, II-type and III-type human parainfluenza virus polyclonal antibodies respectively. The quality control line is coated with anti-rabit IgG. The detection layer is pasted on the base plate. The combination pad and the water absorption pad are arranged above two ends of the detection layer respectively, overlap with part of the detection layer and are pasted with the detection layer and the base plate respectively. The sample pad is arranged on the combination pad, overlaps with part of the combination pad and is pasted with the combination pad and the base plate. The provided detection card has advantages of simple operation, rapid detection, quantification, high sensitivity and the like.

The invention provides a human Haemophilus influenza quantum dot immunochromatography detection card, a preparation method and an application thereof. The detection card includes a base board, a sample pad, a water absorption pad, a combination pad and a detection layer. An anti-human Haemophilus influenza nano probe marked by quantum dots coats the detection layer. The detection layer is formed by a solid-phase nitrocellulose film having a detection line and a quality control line, wherein a mouse-anti-human Haemophilus influenza P6 protein polyclonal antibody coats the detection line and an anti-rabbit IgG coats the detection line. The detection layer is bonded to the base board. The combination pad and the water absorption pad are respectively disposed above the two ends of the detection layer, and then are partially overlapped with the detection and are respectively bonded to the detection layer and the base board. The sample pad is disposed above the combination pad, and then is partially overlapped with the combination pad and is respectively bonded to the combination pad and the base board. The detection card is simple in operations, is quick in detection and allows quantitative and high-sensitive detection.

The invention provides a method for detecting a human haemophilus influenzae antigen based on magnetic separation and quantum dot labelling. The method includes the steps: (1) preparing anti-human haemophilus influenzae immune nano magnetic beads; (2) preparing quantum dot labelled anti-human haemophilus influenzae nano probe; and (3) after dissolving a to-be-tested sample in a PBST buffer solution, adding the anti-human haemophilus influenzae immune nano magnetic beads to the dissolved solution, fully mixing, carrying out a reaction, then carrying out magnetic separation, washing with a PBST buffer solution, adding the quantum dot labelled anti-human haemophilus influenzae nano probe to the obtained precipitate, carrying out a reaction, then carrying out magnetic separation, washing with a PBST buffer solution, and then detecting a fluorescent value by using a fluorescence microplate reader. The accurate, rapid and high-sensitivity method for detecting human haemophilus influenzae is established, and has quite high practical value in clinical diagnosis, etiology identification and epidemiological investigation of human haemophilus influenzae.

The invention discloses a method and a kit for human influenza virus typing detection based on magnetic resolution and colorful quantum dot labelling. The kit comprises anti-human influenza virus immune nano-magnetic beads, anti-human influenza virus nanoprobes, quality control samples, a sample treating liquid and a PBST buffer solution, wherein the anti-human influenza virus immune nano-magnetic beads are rich in human influenza virus antigen; the anti-human influenza virus nanoprobes are labelled by colorful quantum dots; the quality control samples are a positive quality control sample and a negative quality control sample; the positive quality control sample is obtained by drying an inactived A-type human influenza virus and an inactived B-type human influenza virus, and combining the dried human influenza viruses on a swab; the negative quality control sample is a pharynx swab of a person whose detection results for the A-type human influenza virus and the B-type human influenza virus are both negative through clinical confirmation. The method and the kit are simple, convenient, fast, and high in sensitivity. The invention further provides a preparation method and a use method of the kit.

The invention discloses a contraception device which can enable males to achieve easy and long-lasting contraception and belongs to the field of contraception treatment. The contraception device aims at solving the problem that by means of the existing contraception method, the feeling of reproductive organs can be affected, negative effects can be caused on bodies, repatency operation is necessary when ligatured people want to have a baby, and the repatency operation may not be successful. By means of the contraception device, a ball valve is installed on the seminiferous duct, and the aim of contraception can be achieved by controlling the ball valve.

The invention provides a moraxella catarrhalis (Mc) quantum dot-immunochromatography detection card and a preparation method and an application thereof. The detection card comprises a bottom plate, a sample pad, a water absorption pad, a conjugate pad and a detection layer, wherein the conjugate pad is coated by a quantum dot labelled anti-Mc nano-probe; the detection layer is formed by a solid-phase nitrocellulose membrane with a detection line and a quality control line; the detection line is coated by a mouse anti-Mc UspA1 protein polyclonal antibody; the quality control line is coated by anti-rabbit IgG (immunoglobulin); the detection layer is stuck to the bottom plate; the conjugate pad and the water absorption pad are respectively arranged above the two ends of the detection layer and are respectively stuck to the detection layer and the bottom plate after partially overlapping with the detection layer; the sample pad is arranged above the conjugate pad and is stuck to the conjugate pad and the bottom plate respectively after partially overlapping with the conjugate pad. The detection card has the advantages of simplicity and convenience in operation, high detection speed, capability of quantifying, high sensitivity and the like.

A navigation device is provided with a movement road identification unit (10a), a continuity determination unit (10b), and an extension road setting unit (10c). The movement road identification unit identifies the movement road that was actually travelled by a vehicle by acquiring the current location of the vehicle. The continuity determination unit determines whether there is continuity between the movement road and a first road connected to an end point of the movement road. When the continuity determination unit determines that there is continuity between the first road and the movement road, the extension road setting unit sets the first road as a first extension road. The end point of the movement road functions as a reference end point, the movement road functions as a reference road, and the first road functions as a road to be determined.

The invention discloses an electronic injection pen. The electronic injection pen comprises a pen shell, a first driving mechanism, a medicinal liquid cylinder assembly, a needle changing mechanism, asecond driving mechanism, a sensing control unit, a bottle changing switch assembly and a battery unit, wherein the various mechanisms, assemblies and units are mounted in an inner cavity of the penshell; the needle changing mechanism is positioned at the front end of the pen shell; the medicinal liquid cylinder assembly is positioned on the rear side of the needle changing mechanism; the firstdriving mechanism is positioned on the rear side of the medicinal liquid cylinder assembly; the sensing control unit is connected with the first driving mechanism, the second driving mechanism and thebattery unit; the battery unit supplies power to the sensing control unit, the first driving mechanism and the second driving mechanism; the first driving mechanism can act on a piston of a card-typebottle arranged in the medicinal liquid cylinder assembly; and the second driving mechanism is connected with the medicinal liquid cylinder assembly so as to drive the medicinal liquid cylinder assembly to be moved frontwards and backwards. The electronic injection pen disclosed by the invention has the advantages that double driving mechanisms are adopted and separately operate, and mutual influence cannot be produced. The sensing control unit can control coordination of the various parts, and therefore, the electronic injection pen is intelligent and convenient.

The invention discloses a rapid detection method and a kit for streptococcus pneumoniae based on magnetic separation and quantum dot labeling. The kit is composed of anti-streptococcus-pneumoniae immunonanomagnetic beads with a streptococcus pneumoniae enrichment function, anti-streptococcus-pneumoniae nanoprobes labeled with quantum dots, quality control products and a PBST buffer solution. The quality control products comprise positive quality control products and negative quality control products. The positive quality control products are prepared after inactivated streptococcus pneumoniae is dried and combined on swabs. The negative quality control products are throat swabs of people who are determined to be negative in streptococcus pneumoniae. The detection method and the kit which can detect streptococcus pneumoniae antigens simply, rapidly and with high sensitivity are provided, and preparation and usage methods for the kit are provided.

The invention provides a method for detection of human chlamydia pneumoniae antigen based on magnetic resolution and quantum dot labelling. The method comprises the following steps: (1) preparing anti-human chlamydia pneumoniae immune nano magnetic beads; (2) preparing quantum dot labelled anti-human chlamydia pneumoniae nanoprobes; (3) dissolving a sample to be detected with a sample treating solution, adding the anti-human chlamydia pneumoniae immune nano magnetic beads into the dissolved solution, carrying out magnetic separation after sufficient mixing and reaction, washing with a PBST buffer solution, adding the quantum dot labelled anti-human chlamydia pneumoniae nanoprobes into the obtained precipitate, carrying out magnetic separation after a reaction, washing with the PBST buffer solution, and detecting the fluorescence value with a fluorescence micro-plate reader. The method is accurate, fast, and high in sensitivity, and has very high practical value in the aspects of clinical diagnosis, etiological differentiation, epidemiological surveys and the like of human chlamydia pneumoniae.

The invention provides a chlamydia pneumoniae quantum dot immunochromatographic assay detection card and a preparing method and application thereof. The detection card comprises a bottom board, a sample pad, a water absorbing pad, a combining pad and a detection layer. Chlamydia pneumoniae resisting nanometer probes labeled with quantum dots envelop combining pad. The detection layer is formed by a solid-phase nitrocellulose membrane with a detection line and a quality control line. Anti-mouse chlamydia pneumoniae 98KD membrane protein polyclonal antibodies envelop the detection line. Anti-rabbit IgG is encapsulated in the quality control line. The detection layer is bonded to the bottom board. The combining pad and the water absorbing pad are arranged on the upper portions of the two ends of the detection layer respectively, partially overlapped with the detection layer and then bonded to the detection layer and the bottom board. The sample pad is arranged on the combining pad, partially overlapped with the combining pad and then bonded to the combining pad and the bottom board. The chlamydia pneumoniae quantum dot immunochromatographic assay detection card has the advantages of being easy and convenient to operate, fast in detection, capable of achieving quantification, high in sensitivity and the like.

The invention discloses a novel intravenous infusion management device and intravenous infusion management system. The novel intravenous infusion management device and intravenous infusion managementsystem comprises a liquid drop monitoring instrument, the liquid drop monitoring instrument comprises a liquid drop detection module and a sound-light alarm module, a wireless communication module isconnected on a microcontroller, and a hand-held terminal is in wireless connection with the microcontroller through a wireless receiver; the liquid drop detection module comprises an infrared laser tube arranged on one side of a Murphy tube and a phototriode arranged on one opposite side of the infrared laser tube, and the sound-light alarm module comprises a buzzer and an alarm lamp; a constant temperature device comprises two buckled shells, a containing cavity for containing infusion bottles is formed inside the two shells, a heating coil is embedded into the containing cavity, and is connected with a power line, and a temperature control switch is connected with the microcontroller. According to the novel intravenous infusion management device and intravenous infusion management system, when infusion is close to the end, alarm signals are emitted, medical workers are reminded to replace or dispose in time through the hand-held terminal, the labor intensity of the medical workers isreduced, and psychological burdens of patients in the infusion process are eliminated.

The invention belong to the field of health products and discloses composition ingredients and a preparation method of a health soft capsule which takes VE (Vitamin E) and curcumin as main drug ingredients and has a certain effect. Main drug ingredients comprise 7.5-85% of curcumin extract, 10-85% of curcumin and 1.5-7.5% of VE, and a soft capsule auxiliary material approved by pharmacy is added to prepare the soft capsule. The health soft capsule is readily available in raw materials, low in production cost, safe to eat, convenient to store, carry and take and does not have toxic or side effect.