Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

40 results about "Tube suction" patented technology

Rapid co-detection device of sample

InactiveCN101650363ARapid combined detectionSimple structureBiological testingCo detectionEngineering
The invention discloses a rapid co-detection device of a sample, which comprises a sample sucking head (1) and a detection pipe (2) which is sleeved at the rear end of the sample sucking head (1). Thefront end of the sample sucking head (1) is provided with a slim-tube suction nozzle (3) on which a rubber protective cap (5) can be sleeved. The device is internally provided with a test bar attached column (6), and the surface of the column body of the test strip attached column (6) is provided with one to more detection test bars (7), wherein shell parts of the detection pipe corresponding toa detection display area (12) and a mounting mark area (14) of each test bar are transparent. The tail end of the detection pipe is provided with a sealing cover (19) which seals waste materials afterdetection into the detection pipe (2). Various indexes of the sample can be simultaneously detected at a time by naked eyes within several minutes by the one-time sample suction and the isomesic detection of the test bars in the device, thus various detections of the sample become simpler, safer and quicker, and cross interferences are also avoided. Meanwhile, the waste materials after the detection are also sealed in the detection pipe so as to be more beneficial to avoiding the spread of pathogens and iatrogenic infections and treating the waste materials in an environment-friendly mode.
Owner:马义才

Portable fast joint inspection device for foetus teratogenic disease

ActiveCN101221177AIndicator detection is simpleIndicator Detection SecurityMaterial analysisDiseaseEngineering
The invention discloses a portable rapid combined detection device of fetal teratogenic diseases, including a sample suction head (1) and a detection tube (2) which is connected at the back end of the sample suction head (1). The front end of the sample suction head (1) is provided with a thin tube suction mouth (12), the suction mouth (12) is provided with a sample suction port (13) for sample suction, the front end of the suction mouth (12) can be sheathed with a rubber protecting cap (14), an inner cavity (17) of the sample suction head can be respectively filled with sample filter materials (3) and sample water absorbent materials (4) from the front to the back, the interior of the detection tube (2) is provided with a test paper fixed column (5), a cytomegalovirus (HCMV) detection test paper strip, a herpes simplex virus (HSV) detection test paper strip, a rubella virus (RV) detection test paper strip and a toxoplasma (TOX) detection test paper strip are fixedly arranged on the test paper fixed column (5), and the tail end of the detection tube is provided with a sealing cover (7) to seal the waste after detection in the detection tube (2), so as to prevent leakage. All the detection test paper strips (6) which are sealed and fixed in the device are carried out one-time sample suction and the detection with same background, the invention can carry out the combined detection of HCMV antibody, HSV antibody, RV antibody and TOX antibody in the sample at one time within a plurality of minutes by using the naked eye, a plurality of detections of the sample become more simple, safe and rapid; furthermore, the cross-interference can be avoided, the waste after detection is still sealed in the detection tube, so the invention is conductive to the avoidance of spread of pathogens and iatrogenic infection, and is more conductive to the environmentally protective treatment of the waste.
Owner:WUHAN J H BIO TECH

Environment-friendly oil purification equipment

A clean oil environmental protection equipment, its box is fixed with an upper partition and a sealing plate in the horizontal direction to divide the box into a filter room, a clean oil room and an oil storage room; The swallowing hole of the plate is fixed with an oil suction pipe closely connected with the telescopic pipe, a filter residue box is installed in the filter chamber, a clean oil float floats on the oil surface in the clean oil chamber, a filter screen is fixed at the oil suction hole, and the oil suction pipe passes through There is a drain switch at the bottom of the oil cleaning room, an oil pump for delivering edible oil is installed in the oil storage room, and an observation window is arranged on the box body. The structure of the clean oil environmental protection equipment is simple and applicable. It adopts the method of combining filtration and sedimentation treatment to realize the separation of oil and residue and oil and water at the same time in one piece of equipment, and the effect of clean oil is good. It does not produce pollution and does not use energy. The use cost is low; the edible oil purified by the clean oil environmental protection equipment is clean and hygienic, has good market prospects for industrialization, high commercial value, and is very convenient to manufacture and use.
Owner:褚圣海

Portable fast joint inspection device for multiple tumor tokens

The invention discloses a portable rapid combined detection device of various tumor markers, including a sample suction head (1) and a detection tube (2) which is connected with the back end of the sample suction head (1). The front end of the sample suction head (1) is provided with a thin tube suction mouth (12) which is provided with a sample suction port (13) for sample suction; the front end of the suction mouth (12) can be sheathed with a rubber protecting cap (14); the inner cavity (17) of the sample suction head can be respectively filled with sample filter materials (3) and sample water absorbent materials (4) from front to back; the interior of the detection tube (2) is provided with a test paper fixed column (5); one to more test paper strips (6) used for the detection of tumor markers are fixedly arranged on the test paper fixed column (5), and the tail end of the detection tube is provided with a sealing cover (7) to seal the waste after the detection in the detection tube (2), so as to prevent a leakage. By a one-time sample suction and a detection with the same background, All the detection test paper strips (6) which are sealed and fixed in the device can carry out the parallel combined detection with various tumor markers at one time within a plurality of minutes by using the naked eye, so as to lead the detection of a plurality of indexes of tumor markers to become more simple, safe and rapid; furthermore, a cross interference can be avoided, and the waste after the detection is still sealed in the detection tube, which is more conductive to the environmentally protective treatment of the waste.
Owner:WUHAN J H BIO TECH

Windmill-shaped thin-walled tube structure energy absorption system capable of achieving multi-dimensional self-locking and easy to assemble

The invention discloses a windmill-shaped thin-walled pipe structure energy absorption system capable of achieving multi-dimensional self-locking and easy to assemble. The energy absorption system is of a windmill-shaped thin-wall pipe structure made of metal materials, the combined structure is formed by arranging a plurality of windmill-shaped thin-wall pipe sub-structures in a staggered mode, each windmill-shaped thin-wall pipe sub-structure is composed of four blades, and the section shape of each blade is formed by connecting two parallel straight lines through an arc with the central angle of 270 degrees. The outer contour of the windmill is designed; self-locking between the adjacent windmill-shaped sub-structures in the impact process in any direction in the space is realized; and the defect that a restraint device needs to be installed outside or a connecting device needs to be machined inside in a traditional energy absorption system is overcome.The time cost for disassembly and assembly and the labor and material cost are greatly reduced, the defect that a traditional dumbbell-shaped self-locking pipe energy absorption system can only cope with impact in a specific single direction is overcome, the impact energy is converted into elastic deformation and plastic dissipation of the structure through the self-locking effect between the structures, and the impact energy can be effectively absorbed. The number and the layer number of windmill-shaped thin-walled pipe sub-structures placed on each layer of the composite structure can be freely adjusted according to the energy of impact objects and the actual situation of a site, and the material utilization rate is simply and effectively increased.
Owner:BEIHANG UNIV

Intelligent laparoscope control device

The invention relates to an intelligent laparoscope control device. The intelligent laparoscope control device comprises a regulator, three hollow tube suction cups, a controller, a vacuum generator,an upper-down left-right and front-rear moving device and a laparoscope. The vacuum generator is fixedly arranged at the central position of the upper end of a round box. The three hollow tube suctioncups are fixedly arranged in the side wall of the round box at equal angles. The controller is fixedly arranged on the left side of the upper end of the round box, the controller is connected with the vacuum generator, a front and rear guiding electric slider, a left and right guiding electric slider, a micro motor and an up and down guiding electric slider through wires. The regulator is arranged at one end of a connecting wire. The upper-down left-right and front-rear moving device is fixedly arranged at the lower end of the round box. The upper end of the laparoscope is fixedly arranged ina clamping sleeve, and the lower end of the laparoscope moves into human tissue. The intelligent laparoscope control device is adsorbed and fixed to a belly through the three suction cups, meanwhile,the upper-down left-right and front-rear moving as well as the angle adjustment of the laparoscopy can be controlled, use is convenient, and manpower is saved.
Owner:LANZHOU UNIV SECOND HOSPITAL

Portable blood infectious disease fast joint inspection device

ActiveCN101221175AIndicator detection is simpleIndicator Detection SecurityMaterial analysisSyphilisHBsAg
The invention discloses a portable rapid combined detection device of the blood borne infections, including a sample suction head (1) and a detection tube (2) which is connected at the back end of the sample suction head (1). The front end of the sample suction head (1) is provided with a thin tube suction mouth (12), the suction mouth (12) is provided with a sample suction port (13) for sample suction, the front end of the suction mouth (12) can be sheathed with a rubber protecting cap (14), an inner cavity (17) of the sample suction head can be respectively filled with sample filter materials (3) and sample water absorbent materials (4) from the front to the back, the interior of the detection tube (2) is provided with a test paper fixed column (5), an HBsAg detection test paper strip, a HCV antibody detection test paper strip, a HIV antibody detection test paper strip and a syphilis antibody detection test paper strip are fixedly arranged on the test paper fixed column (5), and the tail end of the detection tube is provided with a sealing cover (7) to seal the waste after detection in the detection tube (2), so as to prevent leakage. All the detection test paper strips (6) which are sealed and fixed in the device are carried out the one-time sample suction and the detection with the same background, the invention can carry out the combined detection of HBsAg, HCV antibody, HIV antibody and syphilis antibody in the sample at one time simultaneously within a plurality of minutes by using the naked eye, the detection of the four indicators which are related to the transfusion infection becomes more simple, safe and rapid; furthermore, the cross-interference can be avoided, the waste after detection is still sealed in the detection tube, so the invention is conductive to the avoidance of spread of pathogens and iatrogenic infection, and is more conductive to the environmentally protective treatment of the waste.
Owner:WUHAN J H BIO TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products