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41results about How to "Will not interfere with normal activities" patented technology

Crowd density estimation system and method under multi-camera condition

The invention relates to a crowd density estimation system and method under a multi-camera condition. The system comprises a multi-camera wide-view-field scene image acquisition module, a saliency region extraction module based on saliency detection, a face feature detection module for a saliency region and a saliency region crowd density estimation module based on a long-time and short-time deeplearning neural network. The system is mainly used for carding and analyzing macroscopic features such as crowd density features of scene crowds and estimating density features of dense crowds. A usercan analyze and obtain a key area where a crowd is located according to a wide-view-field image obtained under the condition of multiple cameras, and feature information such as crowd density is obtained through analysis from the key area.
Owner:BEIHANG UNIV +1

Method for marking tilapia individual

The invention belonging to the field of aquaculture technology relates to a labelling method of tilapia individual, particularly to injecting PIT marker into tilapia body for labelling individual. The invention is characterized in that: at first dip the marker and the injector thereof into disinfection solution; anaesthetize tilapia with anesthesia; put the disinfected marker into injector, puncture the abdominal wall from the abdominal rib side which is next to the front part of the tilapia anus with the syringe needle, push the syringe needle into abdominal cavity along abdominal wall; when the syringe needle is in the abdominal cavity, push the syringe slightly, when the marker is in the abdominal cavity of tilapia, extract the syringe needle. Labelling the tilapia individual in vivo according to the invention can improve the marker retention rate and valid identification rate, for the marker is not shed; the fish body damage degree during the labelling process is little, which does not affect normal activities of labelling fish and has very little effect on tilapia culture.
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI

Method for making carp individual

The invention relates to an individual labeling method of carp, in particular to an individual labeling method that PIT label is injected in the carp body for labeling, belonging to the technical field of aquiculture, which comprises the following steps: firstly, the PIT label and an injector are immersed in disinfection solution for sterilization; then the carp is anaesthetized; the sterilized PIT label is arranged in the injector needle; the abdomen wall is pierced with the needle on the side near the abdomen edge and anus of carp, and then the needle is pushed in the abdomen cavity along the abdomen wall; when the length of needle in the abdomen cavity is 0.8 to 1.0cm, the injector syringe is gently pushed to push the PIT label in the abdomen cavity of carp, and then the needle is extracted out. The invention has the advantages of ability of improving the retention rate of label, less impairment to the carp body in labeling and less influence on carp cultivation.
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI

Individual marking method for selective breeding of Tilapia

The invention discloses an individual labeling method for selective breeding of tilapia. Firstly, an appropriate plastic pin, a tagging gun, a closed loop plastic tag and so on, are selected; secondly, Tricaine methane sulphonate with a concentration of 0.33g / L is used to anesthetize the tilapia; and then a fish body is labeled. The tilapia is kept a posture of swimming during the labeling and faces toward the left side; an insertion point is positioned at the front end on the back of the fish body; the closed loop plastic tag is sleeved on a gun needle; the plastic pin directly passes through the fish body to fix a label, and the length of the plastic pin exposed outside the fish body is between 2 and 4cm; and finally the labeled tilapia is placed into a 10 percent povidone iodine solution for soaking disinfection. The method has the advantages of simple operation, low cost, and high automation, has less damage degree to the fish body, ensures that the retention rate of the label is more than 90 percent and the effective recognition rate is more than 90 percent, can not affect the normal activity of the tilapia, and can meet the need of large-scale labeling of selective breeding of the tilapia.
Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI

Intelligent anti-fall off-bed alarm system

The invention discloses an intelligent anti-fall off-bed alarm system comprising an infrared alarm device, wherein the infrared alarm device is fixedly installed on a wall right above a bedside or on the bedside, a wireless sending module is built in the infrared alarm device, the infrared alarm device is separately connected with a central processor and a bracelet alarm through a wireless network, wireless receiving modules are built in both of the central processor and the bracelet alarm, and the central processor is connected with a nurse computer through the network. The intelligent anti-fall off-bed alarm system disclosed by the invention has the advantages of being convenient to use and able to effectively monitor off-bed of a monitoring object and notify medical care personnel on duty or chaperonage personnel in time so as to take subsequent service measures, the safety risk caused by failure of timely handling after the off-bed of the monitoring object is eliminated, the alarm mode is adjusted to a vibration mode during chaperonage at night, and the chaperonage personnel are reminded in a point-to-point mode, therefore the alarm information can be received more accurately, and the influence to the normal rest of the personnel on the surrounding during the alarm is avoided.
Owner:AFFILIATED HOSPITAL OF NANTONG UNIV

Individual marking method of takifagu obscurus

The invention discloses an individual marking method of takifagu obscurus, which comprises the steps of disinfecting a PIT mark and a syringe, narcotizing the takifagu obscurus, placing the disinfected mark in a syringe needle, allowing the syringe needle to pierce skin at the rear edge of the back of a dorsal fin of the takifagu obscurus, inserting the needle to an abdominal cavity by clinging the inner side of the cling, pushing the mark to between the skin and a muscle of the takifagu obscurus, and drawing out the needle. With the adoption of the method, the retention rate of the mark can be increased, the mark does not fall off easily, the degree of injury of a takifagu obscurus body is low during marking, and the normal activity of the takifagu obscurus is not influenced. The mark is 8-10g, and the early marking of the takifagu obscurus provides a precondition for obtaining precise growth data required by selective breeding.
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI

Simply-operated and rapidly-cleaned large fish tank

The invention discloses a simply-operated and rapidly-cleaned large fish tank which comprises tank body, first sliding grooves are formed in the upper ends of the opposite inner side walls of the tankbody, a hollow cleaning gun is arranged between the first sliding grooves, a plurality of water outlet pipes are arranged at the lower end of the cleaning gun at intervals, spraying nozzles are mounted on the water outlet pipes, pulleys are arranged at two ends of the cleaning gun and slidably connected on the first sliding groves, two mounting blocks are arranged on two sides of the cleaning gun, two second sliding grooves are formed in the side walls of the mounting blocks, sliders are slidably mounted on the second sliding grooves, motors are mounted at the upper ends of the sliders, and connecting shafts are connected at the lower ends of the slider. The fish tank is reasonable in use process, simple, convenient, small in cleaning module, reliable in structure, rapid in cleaning and excellent in cleaning effect.
Owner:叶雨玲

Infrared detector with adjustable detection range

InactiveCN101706324AThe detection range is adjustablePrevent triggering alarmRadiation pyrometryBurglar alarm short radiation actuationEngineeringCompanion animal
The invention relates to an infrared detector with adjustable detection range, comprising a housing, an infrared lens, a left protection baffle plate and a right protection baffle plate, wherein the housing comprises a lower housing and an upper housing fixed on the lower housing; the infrared lens is installed on the upper housing; the left protection baffle plate and the right protection baffleplate are dismountablely fixed on the upper housing and cover the infrared lens; preferably, the infrared lens is a sphere infrared lens; the upper housing comprises a first end and a second end, andthe infrared lens is installed on the first end / the second end; and the left protection baffle plate and the right protection baffle plate are clamped with the upper housing. The infrared detector with adjustable detection range of the invention has artful design and convenient installation, effectively prevents pets and users from triggering to give alarm, can effectively protect doors, windowsand the like and is suitable for popularization and application on a large scale.
Owner:JIANGSU XUANBO ELECTRONICS TECH

Standing support device

The invention discloses a standing support device comprising a force unloading mechanism, ground connecting mechanisms and transferring rods. The force unloading mechanism comprises a hip attaching plate, the hip is wrapped with the hip attaching plate, and the hip attaching plate is provided with bundling belts; the transferring rods comprise thigh rods and shank rods; the two ends of the thigh rods are connected with the hip attaching plate and the shank rods through rotating shafts; the lower ends of the shank rods are connected with the ground connecting mechanisms, and the thigh rods andthe shank rods are arranged on the back face of lower limbs; the ground connecting mechanisms are adjustable flexible mechanisms and comprise ground connecting rods; and the ground connecting rods arearranged on the outer sides of ankles and / or the sides of heels, and the bottom faces of the ground connecting rods are lower than shoe soles. Close-fitting fixing of the hip attaching plate and a human body is achieved through the bundling belts, and the ground connecting rods make contact with the ground in advance of the shoe soles, so that the pressure of the human body weight to the foot bottom is shared. According to the standing support device, by arranging the force unloading mechanism attached to the human body, the effects that the weight is small, normal activities of the human body after wearing of the standing support device are not affected, the fusion degree of the standing support device and the human body is high, the standing support device is difficultly perceived afterbeing worn, and the personal image is not affected are achieved.
Owner:青岛万祥如光机械技术研究有限公司

Real-time hypertension diagnosis and treatment integrated system capable of realizing controllable medicine release

The invention discloses a real-time hypertension diagnosis and treatment integrated system capable of realizing controllable medicine release, and particularly relates to the technical field of medicine. The system comprises a wearable blood pressure monitoring device and a microneedle type controllable administration device, wherein the wearable blood pressure monitoring device comprises a bracelet worn at a wrist part, and the microneedle type controllable administration device comprises an arm band worn at an arm part. The system detects weak pressure produced pulse by use of high sensitivity of a graphene sensor to monitor blood pressure in real time, controllable release of antihypertensive medicine molecules is realized by photosensitive lipidosome nanoparticles, the blood pressure monitoring device and the microneedle medicine release device are organically combined together to form a diagnosis and treatment system by a wireless transmission technology, and the system immediately calculates required dosages and accurately releases corresponding dosages by controlling illumination time and intensity to realize real-time and accurate regulation of blood pressure when detectingabnormality of blood pressure.
Owner:湘南学院附属医院

Soft cup

The invention relates to a soft cup. The soft cup comprises a cup body and a hollow heating cavity made of an elastic soft material, wherein a heating piece is installed in the heating cavity, each cup body with a forward cup opening is fixedly embedded onto the wall of one side of the heating cavity, and each cup body is sealed with the side wall of the heating cavity. A sealed space defined by the outer surface of each cup body and the inner wall of the heating cavity is filled with distilled water. The top of each cup body is communicated with an air suction tube, and all air suction tubes are gathered and communicated to the position of an air suction valve on the wall of the other side of the heating cavity. The air suction valve is connected with one elastic air suction cavity fixed to the heating cavity, and an air return tube in a normally-closed state is further connected beside the air suction valve. The soft cup can be tightly fit with the skin and is obvious in suction and treatment effect. Heating stimulation is provided while negative-pressure treatment is performed, and body functions are comprehensively improved. The soft cup can be suitable for any position and facilitate limb movement.
Owner:仲炳华

Portable head-mounted traditional Chinese medicine physical therapy ear moxibustion instrument

The invention discloses a portable head-mounted traditional Chinese medicine physical therapy ear moxibustion instrument. The instrument comprises a top moxibustion cylinder, supports and side surfacemoxibustion cylinders, a cover is arranged at the top of the top moxibustion cylinder, and manual screws are arranged at the front and rear sides of the top moxibustion cylinder respectively; the topmoxibustion cylinder is provided with the supports through the manual screws, fixing sleeves are arranged at the bottoms of the supports respectively, and traditional Chinese medicine sleeves are arranged at the bottoms of the fixing sleeves respectively; fixing racks are arranged at the outer ends of the traditional Chinese medicine sleeves, heating sheets are arranged at the inner sides of thefixing racks, and medical stone is arranged at the inner sides of the heating sheets; heat insulation ear posters are arranged at the inner side of the medical stone, a smoke outlet is formed in the center of each heat insulation ear poster, the side surface moxibustion cylinders are arranged at the outer ends of the traditional Chinese medicine sleeves, and bottom covers are arranged at the bottoms of the side surface moxibustion cylinders. The portable head-mounted traditional Chinese medicine physical therapy ear moxibustion instrument is simple in structure and convenient to carry and use,the positions of the moxibustion cylinders and the head can be automatically adjusted under the condition that a patient is subjected to moxibustion without people, and moxibustion treatment is directly conducted.
Owner:郑光银

Inductive intelligent lamp and using method thereof

The invention discloses an inductive intelligent lamp which comprises a lamp base, an adjustable table lamp rod and a base. The base is provided with a small indicator lamp and a table lamp switch. Aninduction module is arranged in the lamp base and is an automatic switch control circuit electrically connected with the small indicator lamp. An infrared sensor is adopted, when a person enters theswitch sensing range, the infrared sensor detects changes of human body infrared spectroscopy, and the switch is automatically connected with the small indicator lamp; when the person does not leave and moves, the switch is continuously turned on; after the person leaves, the switch automatically turns off the small indicator lamp in a delayed mode; the sensing range angle of the infrared sensor is arranged to be radiated upwards in the horizontal direction; a joint point capable of being stretched and retracted up and down is designed for the adjustable table lamp rod, and therefore the height of the table lamp can be adjusted automatically within the certain range. The inductive intelligent lamp is used for being placed on a bedside, so that the small indicator lamp can be turned on whensitting or standing of a user is sensed when the user gets up, and the indication effect is achieved.
Owner:HUBEI UNIV OF TECH

Garment with oxter breathing structure and manufacturing method of garment

The invention discloses a garment with an oxter breathing structure and a manufacturing method of the garment. The garment comprises a large body and sleeves, wherein the large body comprises a frontpiece and a rear piece, and below the connecting parts of the large body and the sleeves, first breathing structure gaps and second breathing structure gaps are arranged on the large body and the sleeves. According to the technical scheme, through the swing of the arms, second breathing structures on the sleeves move to and fro on one sides of first breathing structures of the large body, by virtue of the principle of attraction due to the same magnetic property and repelling between the opposite magnetic properties of first soft magnetic strips and second soft magnetic strips of the first breathing structures and third soft magnetic strips and fourth soft magnetic strips of the second breathing structures, the wave peaks of the second breathing structures and the wave peaks of the first breathing structures move to and fro, so that the air ventilation at the oxter positions of the garment is improved, heat dissipation is carried out on the oxter positions, meanwhile, the soft magneticstrips and wavy rubber materials adopted by the first breathing structures and the second breathing structures have flexibility, elasticity and distortion property, therefore, the change along with the shape of the garment can be realized, and then the normal activity of the human body is not influenced.
Owner:ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE

Application of 2,5-furan dimethanol in preparing antitumor drugs

PendingCN110575450ASmall side effectsGood growth inhibitory and killing effectOrganic active ingredientsAntineoplastic agentsFuranDrug
The invention belongs to the field of medicine, and discloses application of 2,5-furan dimethanol in preparing antitumor drugs. The tumors comprise neuroblastoma, lung cancer, gastric adenocarcinoma,and colorectal adenocarcinoma. An antitumor drug includes 2,5-furan dimethanol. The antitumor drug also includes pharmaceutically acceptable adjuvants. The administration mode of the antitumor drug isoral administration or injection. The invention discloses for the first time a new medical use of 2,5-furan dimethanol, and 2,5-furan dimethanol can be used for preparing antitumor drugs, and provides a new way and measure for treating the tumors. The invention points out that 2,5-furan dimethanol has small toxic and side effects, can produce significant inhibitory effect on various types of tumors, and has a good clinical application value.
Owner:遵义医科大学珠海校区

Sterilizing disinfectant for skin

InactiveCN104840628AGood sterilization effectNo irritating smellAntibacterial agentsAmine active ingredientsSodium nonylphenol polyoxyethylene ether sulfateDisinfectant
A sterilizing disinfectant for skin is prepared from the following raw materials in parts by weight: 4 to 6 parts of alkyl dimethyl benzyl ammonium chloride, 2 to 7 parts of surfactants, 12 to 22 parts of deionized water, 7 to 14 parts of cordate houttuynia, 5 to 7 parts of saffron crocus, 8 to 12 parts of scutellaria baicalensis, 6 to 9 parts of nonyl phenol polyoxyethylene ether sodium sulphate, 4 to 7 parts of myristaldehyde, 5 to 10 parts of sorbitol, 5 to 8.5 parts of veronica linariifolia, 3.5 to 4.6 parts of herba violae, 4 to 7 parts of didecyl dimethyl ammonium chloride, and 3 to 6 parts of chlorohexidine. The sterilizing disinfectant provided by the invention has the beneficial effects that the sterilization and disinfection effect is excellent, no irritating odor exists, and normal activities of people cannot be influenced during the use of the sterilizing disinfectant.
Owner:QINGDAO GUOHANG XIANGYU TECH SERVICE

Anti-tumor composition and preparation method thereof

The invention discloses an anti-tumor composition, which is characterized by being prepared from the following components in parts by weight: 20 to 30 parts of indole-2, 6-dicarboxylic acid / 2, 5-furandimethanol polycondensate and 10 to 15 parts of selenomethionine modified hyperbranched ethylene glycol chitosan. The invention also discloses a preparation method of the anti-tumor composition. The anti-tumor composition disclosed by the invention is low in price, good in anti-tumor effect, small in toxic and side effects and capable of remarkably improving the life quality, preventing recurrenceand metastasis and prolonging the life cycle.
Owner:CHENGDU ZHIA TECH CO LTD

Infrared detector with adjustable detection range

InactiveCN101706324BThe detection range is adjustablePrevent triggering alarmRadiation pyrometryBurglar alarm short radiation actuationEngineeringCompanion animal
The invention relates to an infrared detector with adjustable detection range, comprising a housing, an infrared lens, a left protection baffle plate and a right protection baffle plate, wherein the housing comprises a lower housing and an upper housing fixed on the lower housing; the infrared lens is installed on the upper housing; the left protection baffle plate and the right protection baffleplate are dismountablely fixed on the upper housing and cover the infrared lens; preferably, the infrared lens is a sphere infrared lens; the upper housing comprises a first end and a second end, andthe infrared lens is installed on the first end / the second end; and the left protection baffle plate and the right protection baffle plate are clamped with the upper housing. The infrared detector with adjustable detection range of the invention has artful design and convenient installation, effectively prevents pets and users from triggering to give alarm, can effectively protect doors, windowsand the like and is suitable for popularization and application on a large scale.
Owner:JIANGSU XUANBO ELECTRONICS TECH

Neurosurgery navigation operation automatic registration reference frame

The invention provides a neurosurgical navigation operation automatic registration reference frame which is composed of a reference frame assembly and a reference frame base assembly, and the reference frame assembly comprises a reference frame body; the reference frame base assembly comprises a reference frame base, at least one positioning device is arranged in the middle of the reference frame body, at least one light reflecting ball mounting base is arranged on the outer ring of the positioning device, and a light reflecting ball is arranged on the light reflecting ball mounting base; the positioning device is connected with the end face of one side of the reference frame base. The end face of the other side of the reference frame base is provided with a plurality of positioning balls and then pasted to the head of a patient through a double-sided foam tape. The frame is simple in structure, the defects of traditional point registration and surface registration are overcome, meanwhile, the disposable reference frame base assembly is adopted, the CT scanning device can be conveniently attached to the head of the patient to complete CT scanning operation, and particularly, the reference frame base assembly is small, exquisite and very light in weight, and normal activities of the patient cannot be affected.
Owner:UNIVERSAL ENTERPRISES GRP CO LTD

Animal vital sign monitoring device

The invention discloses an animal vital sign monitoring device. The device comprises a remote sensing implant, a wireless communication module and a monitoring module, wherein the remote sensing implant is implanted in a to-be-monitored animal body and used for acquiring vital sign information in the to-be-monitored animal body and sending the vital sign information to the wireless communication module; the wireless communication module is used for performing data conversion on the received vital sign information and sending the vital sign information after data conversion to the monitoring module; the monitoring module monitors vital signs according to the converted vital sign information. The remote sensing implant is implanted into the to-be-monitored animal body to monitor vital sign information and cannot fall off or be scratched off and cannot affect normal activities of animals, and effectiveness and accuracy of monitoring data are improved.
Owner:BEIJING UNION UNIVERSITY

Method for marking tilapia individual

The invention belonging to the field of aquaculture technology relates to a labelling method of tilapia individual, particularly to injecting PIT marker into tilapia body for labelling individual. The invention is characterized in that: at first dip the marker and the injector thereof into disinfection solution; anaesthetize tilapia with anesthesia; put the disinfected marker into injector, puncture the abdominal wall from the abdominal rib side which is next to the front part of the tilapia anus with the syringe needle, push the syringe needle into abdominal cavity along abdominal wall; whenthe syringe needle is in the abdominal cavity, push the syringe slightly, when the marker is in the abdominal cavity of tilapia, extract the syringe needle. Labelling the tilapia individual in vivo according to the invention can improve the marker retention rate and valid identification rate, for the marker is not shed; the fish body damage degree during the labelling process is little, which does not affect normal activities of labelling fish and has very little effect on tilapia culture.
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI

Support device acting on chest and abdomen

The invention discloses a support device acting on the chest and abdomen. The device comprises a force unloading mechanism, a grounding mechanism, a waist connection joint, a switching rod, the grounding mechanism is connected with the force unloading mechanism through the switching rod and the waist connection joint, the force unloading mechanism comprises a chest and abdomen laminating plate which wraps the abdomen and is attached to the middle lower portion of the chest, a chest and abdomen laminating plate main body is a soft board, and a bearing wire is arranged in the chest and abdomen laminating plate in the direction parallel to the trunk of the human body; the switching rod comprises a thigh rod and a shank rod, the two ends of the thigh rod are connected with the waist connectionjoint and the shank rod through the switching rod a respectively, the lower end of the shank rod is connected with the grounding mechanism, and the thigh rod and the shank rod are arranged on the back of the lower limb; the grounding mechanism comprises a grounding plate, and the grounding plate is arranged on the heel side. Accordingly, by arranging the force unloading mechanism attached to thehuman body, the effects that the weight is low, normal human activity is not affected after a person wears the support device, the degree of fusion with the human body is high, the support device is hard to be found when the person wears the support device, and the personal appearance is not affected are achieved.
Owner:青岛万祥如光机械技术研究有限公司

Garment with ventilating underarm structure and production method thereof

The invention discloses a garment with an oxter breathing structure and a manufacturing method of the garment. The garment comprises a large body and sleeves, wherein the large body comprises a frontpiece and a rear piece, and below the connecting parts of the large body and the sleeves, first breathing structure gaps and second breathing structure gaps are arranged on the large body and the sleeves. According to the technical scheme, through the swing of the arms, second breathing structures on the sleeves move to and fro on one sides of first breathing structures of the large body, by virtue of the principle of attraction due to the same magnetic property and repelling between the opposite magnetic properties of first soft magnetic strips and second soft magnetic strips of the first breathing structures and third soft magnetic strips and fourth soft magnetic strips of the second breathing structures, the wave peaks of the second breathing structures and the wave peaks of the first breathing structures move to and fro, so that the air ventilation at the oxter positions of the garment is improved, heat dissipation is carried out on the oxter positions, meanwhile, the soft magneticstrips and wavy rubber materials adopted by the first breathing structures and the second breathing structures have flexibility, elasticity and distortion property, therefore, the change along with the shape of the garment can be realized, and then the normal activity of the human body is not influenced.
Owner:ANHUI POLYTECHNIC UNIV

Standing support device

The invention discloses a standing support device. The device includes a force unloading mechanism, a grounding mechanism and a connection rod; the grounding mechanism is connected with the force unloading mechanism through the connection rod, the force unloading mechanism includes a thigh lamination board, the thigh lamination board wraps the thigh, and the thigh is connected with the grounding mechanism through the connection rod; the grounding mechanism is an adjustable flexible mechanism, the grounding mechanism includes a grounding plate, the grounding plate is arranged on the heel side,the grounding plate is inserted in a shoe and is in an arc shape, and the bottom surface of the grounding plate is lower than the sole. The thigh lamination board wraps the thigh, and fixation of thethigh lamination board with the human body is achieved. The grounding plate shares the pressure of the human body on the sole, and force borne by the grounding plate is allocated on the thigh throughthe thigh lamination board. By arranging the force unloading mechanism which can be attached to the human body, the weight is low, after being worn, the device does not affect the normal activity of the human body, the fusion degree with the human body is high, and after being worn, the standing support device is difficult to be seen and does not affect a personal image.
Owner:青岛万祥如光机械技术研究有限公司

Hospital bed tablet personal computer convenient to disassemble

The invention relates to the technical field of tablet personal computer equipment, and discloses a hospital bed tablet personal computer convenient to disassemble. The hospital bed tablet personal computer comprises a placement box, a placement groove is formed in one end of the placement box, a movable cylinder is movably connected with the inner wall of the placement groove, and a plurality oftelescopic devices are movably connected with one end of the movable cylinder; each telescopic device is composed of a connector, a telescopic cylinder and a movable groove, and one end of the telescopic cylinder is movably connected with the inner wall of the movable cylinder. According to the hospital bed tablet personal computer convenient to disassemble, through combined arrangement of the telescopic devices, a ball head, a connecting rod and a fixing ring, on one hand, a patient can conveniently adjust the orientation of the tablet personal computer so as to use the tablet personal computer, and on the other hand, the patient can conveniently adjust the distance between the tablet personal computer and the patient as required; and therefore, the normal movement of the patient is not influenced while the patient can conveniently use the computer, and the mobility and practicability of the device are effectively improved.
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Finger posture sensing device and method based on wireless coupling resonance

The invention discloses a finger posture sensing device and method based on wireless coupling resonance. The device comprises a wireless coupling coil assembly worn on a finger, a signal excitation and signal receiving coil mounted on a hand back, and a high-frequency signal generation and reflection signal measurement module fixed on an arm, the signal excitation and signal receiving coil is connected to the high-frequency signal generation and reflection signal measurement module, the high-frequency signal generation part outputs a high-frequency alternating current signal, and the signal excitation and signal receiving coil is wirelessly coupled with the wireless coupling coils on the finger; the high-frequency reflection signal measurement part measures the frequency and amplitude of the reflected signal received by the signal excitation and signal receiving coil, and obtains the instantaneous posture of the finger at the coil mounting part from the characteristics of the reflected signal. The device and the method have small influence on the activity of the finger, do not need to install an additional active sensor on the finger or carry out complex wiring, and has the characteristics of simple system deployment, low cost and high flexibility.
Owner:ZHEJIANG UNIV

Conveniently-mounted standing support device

The invention discloses a conveniently-mounted standing support device. The conveniently-mounted standing support device includes a force-unloading mechanism and a ground-connection mechanism, the ground-connection mechanism is connected with the force-unloading mechanism, the force-unloading mechanism includes shank fit plates which cover the shank, and the shank fit plates are connected with theground-connection mechanism; one ends of the shank fit plates cover the shank for a circle and then are pressed together with the other ends of the shank fit plates, and the pressing surface is provided with a hook and loop; and the ground-connection mechanism is an adjustable flexible mechanism, the ground-connection mechanism includes ground-connection rods which are arranged at the outer sideof an ankle and one side of a heel, and the bottom surface of the ground-connection rod is lower than a shoe sole. The ground-connection rod contacts with the ground before the shoe sole, the pressureof human weight to the shoe sole can be shared by the ground-connection rod, and the pressure supported by the ground-connection rod is shared with the shank through the shank fit plates. According to the conveniently-mounted standing support device, a force-unloading mechanism which can fit a human body is invented, and the effects that the weight is low, the human body normal activity is not affected after wearing, fusion degree with the human body is high, perception is difficult after wearing and the personal image is not affected can be achieved.
Owner:青岛万祥如光机械技术研究有限公司

Gynecological nursing hospital bed

The invention discloses a gynecological nursing hospital bed, include a bed body and a backrest assembly, the bed body comprises a bed plate, support leg, the legs are fixed on the bottom surface of the bed board, the leaning board is vertically arranged on one side of the bed board, the inner side of the abutment plate is concave with grooves, two supporting plates are arranged below the bottom surface of one side of the bed plate, a support plate is fixedly connected with the bed plate, a motor is provided on each support plate, the backrest assembly includes a movable lever, a rotating plate and a center rod are horizontally arranged in the groove, two ends of the center rod penetrate the abutment plate, two ends of the center rod are drivingly connected with the motor, one end of the movable rod is vertically fixedly connected with the middle part of the center rod, the top end of the rotating plate is hinged with the inner side top of the abutment plate, and the inner side of therotating plate is in contact with the other end of the movable rod. The invention has the advantages of simple structure, convenience for the patient to lean on the hospital bed and more comfortable use.
Owner:梁美婷

Non-manual body motion instruction sending device and use method thereof

The invention discloses a non-manual body motion instruction sending device. The device comprises a motion sensing module, a mounting bracket, a first body wearing adaptor, and a second body wearing adaptor; the mounting bracket is arranged on the motion sensing module; the mounting bracket is fixed on the body trunk part through the first body wearing adaptor; a free end of the motion sensing module is connected with the second body wearing adaptor, and the second body wearing adaptor is fixed on the body movement part; the motion sensing module produces a motion instruction signal through the relative movement of the first body wearing adaptor and the second body wearing adaptor. The device is simple in structure, simple in control method and easy to operate.
Owner:冬之阳
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