50results about How to "Reduced Possibility of Displacement" patented technology

Apparatus is provided for sealing a puncture within a vessel or tissue to provide hemostasis, comprising a first disk coupled to either a second disk or a spring, and sealingly engaged to the vessel or tissue surrounding the puncture. At least the first disk is preferably configured to substantially conform to the profile of the vessel or tissue when deployed. In one embodiment, the disks may be released from engagement with the vessel or tissue to reposition the disks after deployment.

Apparatus is provided for sealing a puncture within a vessel or tissue to provide hemostasis, comprising a first disk coupled to either a second disk or a spring, and sealingly engaged to the vessel or tissue surrounding the puncture. At least the first disk is preferably configured to substantially conform to the profile of the vessel or tissue when deployed. In one embodiment, the disks may be released from engagement with the vessel or tissue to reposition the disks after deployment.

The invention discloses a composite tectorial support of random orientation bending for intracavity insulating therapy of human pathology vessel, which consists of several intermediate tectorial support units and a tail tectorial support unit, wherein each tectorial support unit contains tubular tectorial unit and support unit fixed on the tectorial unit by suture, wherein the support unit concludes several sealing column structure of alloying filament fabrication. There is an overlapping part between adjacent tectorial support units, which stitches by the suture. The invention overcomes the directional defect of congeneric product with the advantages of the following: steady structure, random orientation bending, smooth inwall and so on, which is applied in the human pathology therapy of artery, vein or other lumen, especially in the pathology therapy of aorta-vessel.

Apparatus is provided for sealing a puncture within a vessel or tissue to provide hemostasis, comprising a first disk coupled to either a second disk or a spring, and sealingly engaged to the vessel or tissue surrounding the puncture. At least the first disk is preferably configured to substantially conform to the profile of the vessel or tissue when deployed. In one embodiment, the disks may be released from engagement with the vessel or tissue to reposition the disks after deployment.

The invention relates to the technical field of building materials, in particular to a sand-plastic floor convenient to mount. The sand-plastic floor comprises a first sand-plastic floor body and a second sand-plastic floor body which are connected in the length direction, and further comprises the first sand-plastic floor body and a third sand-plastic floor body which are connected in the width direction as well as the second sand-plastic floor body and a fourth sand-plastic floor body which are connected in the width direction. A pair of edges of the first sand-plastic floor body in the length direction is arranged to be a vertical edge and an oblique edges correspondingly, and a pair of edges of the second sand-plastic floor body in the length direction are arranged to be a vertical edge and an oblique edge correspondingly. The vertical edge and the oblique edge of the first sand-plastic floor body are each provided with at least one sliding groove provided with a plurality of protruding parts, and the vertical edge and the oblique edge of the second sand-plastic floor body are each provided with at least one sliding block matched with the corresponding sliding groove. A pair ofedges of the first groove sand-plastic floor body, the second sand-plastic floor body, the third sand-plastic floor body and the fourth sand-plastic floor body in the width direction are arranged tobe mounting grooves and convex blocks correspondingly. According to the sand-plastic floor convenient to mount, every two adjacent floor bodies are firmly connected in the horizontal direction and thevertical direction, and after long-term using, firm connection can also be guaranteed even if slight deformation occurs.

The invention provides a gasket for a package box of a display panel. The gasket is rectangular and comprises a gasket body and a protecting film layer covering the surface of the gasket body. At least one edge of all edges of the gasket is provided with trimming grooves distributed uniformly. The trimming grooves penetrate through the gasket body and the protecting film layer. One end of each trimming groove is opened and penetrates through the edge, where the trimming grooves are located, of the gasket, and the other end of each trimming groove extends into the gasket and is provided with ananti-tear hole communicating the corresponding trimming groove. According to the gasket, the trimming grooves are formed in the edge of the gasket, stress generated by the density difference betweenthe gasket body and the gasket film layer on the periphery of the gasket is effectively eliminated, warpage deformation of the gasket is avoided, and the possibility that during production, the gasketis blown away by the wind due to warpage is reduced.

The invention discloses a convenient-to-clean splashing-prevention bone sawing device for orthopedics, which comprises a base, two vertical plates are fixedly installed on the upper surface of the base symmetrically, Between that two vertical plate, a horizontal plate and a support plate are arranged from top to bottom in sequence, the left and right ends of the horizontal plate and the support plate are fixedly connected with two vertical plates, a first waste liquid barrel and a second waste liquid barrel are sequentially arranged on the upper surface of the support plate from the left to the right, The front and rear surfaces of the support plate are symmetrically provided with sliding grooves, sliding blocks are respectively slidably connected in the two sliding grooves, connecting plates are fixedly connected on the side walls of the two sliding blocks, a bottom plate is arranged between the two connecting plates, and the bottom plate is positioned directly above the first waste liquid barrel. The invention avoids the splash phenomenon of blood and flesh caused in the operation process by forming the encirclement between the lifting plate and the storage chamber, and the storage chamber can be cleaned thoroughly by the filtering action of the flushing mechanism and the filter screen.

The application discloses a high parallelism installation method of a large target surface sensor and a camera. The installation method includes: step 1, fixing the front shell and the lens flange on the processing platform respectively, Parallelism processing, wherein, the processing plane of the front shell includes the third plane and the fourth plane, and the processing plane of the lens flange includes the first plane and the second plane; step 2, according to the first positioning hole and the first positioning post, the The processed front shell and the processed lens flange are assembled, which is recorded as an assembly; step 3, based on the first plane of the lens flange, fix the assembly on the processing platform; step 4, the front shell The sensor mounting surface is processed for parallelism, and the processed sensor mounting surface is parallel to the first plane of the lens flange. Through the technical solution in this application, it is beneficial to reduce the cumulative error of the parallelism between the sensor assembly surface and the lens, thereby improving the imaging effect of the image sensor.

The present invention provides a urethral stent for non-invasive surgery. The urethral stent includes: a main structure made of polyglyceryl dodecanoate (PGD), the main structure is in the shape of a long and thin strip at normal temperature, After being implanted in the human body, it transforms into a helical structure; the degradable alloy wire is coiled on the outer surface of the main structure. The main structure of the stent in the present invention is made of polylaurin, and the main structure is in the shape of a slender strip at room temperature, which is convenient to be placed in the urethra during surgery. The polylaurin has a memory effect at body temperature, After it is implanted into the human body, it can deform and become a helical structure, which can expand the urethra, thereby significantly reducing the difficulty of the operation and improving the comfort of the stent after implantation. In the present invention, the degradable alloy wire is coiled around the main structure, which can deform together with the PGD material while providing support for the stent structure, so as to expand the urethra.

The invention relates to a cast-in-place bridge formwork support system device, and relates to the field of constructional engineering.The formwork support system comprises a plurality of formwork supports and a plurality of sliding box bodies, a bayonet socket is slidably inserted into each sliding box body, the formwork supports are installed on the bayonet sockets, formworks are installed on the formwork supports, a pouring mold is built on the formworks, and the formwork supports are connected with the sliding box bodies through bolts. A plurality of rails are laid on the ground of the bridge construction position, a mounting groove is formed in the bottom face of the sliding box body, the rail corresponding to the sliding box body is inserted into the mounting groove, a worm is rotationally connected into the mounting groove, a worm wheel meshed with the worm is rotationally connected into the mounting groove, and a sliding block is arranged in the worm wheel. A rotating shaft of the worm gear is fixedly connected with an intermediate gear, the upper surface of the track is fixedly connected with a rack, the intermediate gear is meshed with the rack, and the sliding box body is fixedly connected with a transmission motor for driving the worm to rotate. The construction method has the effect of improving the construction efficiency.

The invention discloses a control method for rotational washing of a front-loader washing machine. The control method comprises the following steps of S1. ,detecting the load in a washing drum and determining a weight level according to the load; S2. detecting fluctuation of the washing machine after detecting a rotational washing routine is started, and detecting a dynamic balance value of the washing drum; S3. determining whether the washing drum meets a rotational condition according to the dynamic balance value and a preset dynamic balance value corresponding to the weight level if the fluctuation is qualified, and determining a beat of rotational washing if the rotational condition is met; and S4 controlling the front-loader washing machine to rotationally wash according to the beat of rotational washing. By adopting the control method for rotational washing of a front-loader washing machine, shifts can be reduced during rotational washing, and the smoothness of rotational washing can be improved.

The invention discloses an installation structure of a concrete pumping mechanism hopper, and a concrete pump truck. The concrete pump truck comprises the installation structure of the concrete pumping mechanism hopper. The installation structure of the concrete pumping mechanism hopper comprises a hopper body, wherein the lower end of the hopper body communicates with a three-way pipe, one end ofthe three-way pipe is provided with a Y-shaped pipe, the Y-shaped pipe comprises two receiving parts and a conveying part, one end of the three-way pipe communicates with the conveying part, and thetwo receiving parts of the Y-shaped pipe are jointly provided with a pumping rack for conveying concrete; and a first connecting disc is arranged at one end of the three-way pipe, and a plurality of mounting holes are symmetrically formed in the first connecting disc. The installation structure has the advantages that the structure is ingenious, the use is convenient and fast, the operation of aligning hopper installation holes and rack installation holes is avoided in the mounting process, and the mounting difficulty is further reduced; and meanwhile, the mounting holes are reduced, the production difficulty is reduced, and the production cost is further reduced.

The embodiment of the invention provides a jean fabric production device and a process thereof, and relates to the technical field of fabric production. The jean fabric production device comprises a table plate and a dyeing device, wherein conveying rollers are rotationally mounted on the two sides of the table plate and are in transmission connection through a conveying belt; the conveying belt is arranged on the surface of the table plate in a sleeving mode; the dyeing device is fixed to the surface of the table plate; a supporting body is mounted on the upper end face of the table plate; and the upper end face of the supporting body is tightly attached to the inner wall of the conveying belt. According to the jean fabric production device and the process thereof provided by the invention, through cooperation of the conveying rollers and the conveying belt, a semi-finished jean fabric to be dyed can be conveyed, in the conveying process, the semi-finished jean fabric can be dyed through the dyeing device, and during dyeing, the supporting body on the surface of the table plate can support the semi-finished jean fabric by supporting the conveying belt, so that the possibility of shaking of the semi-finished jean fabric is reduced, and the dyeing stability is improved.