4results about How to "Realize multiple functions" patented technology

The utility model discloses a multi -functional infusion soft bag, including soft bag main part, the top of soft bag main part is provided with straight pipe mouth and screw thread mouth, the surface fixed cover of straight pipe mouth is equipped with fixed cap, and the screw thread mouth is connected with screw cap, and the top of screw cap is provided with the easy -open buckle of cover jack -plug, the inside of fixed cap and screw cap all installs the rubber plug and the tablet of support below rubber plug respectively, and the straight pipe mouth and screw thread mouth are supported below the tablet in fixed cap and screw cap respectively inside. The utility model discloses through setting up straight pipe mouth for infusion and screw thread mouth for adding medicament on soft bag main part, can detach screw cap in clinical and add medicament in advance, then screw up screw cap and restore sealing, and the sealing effect is better, and the liquid medicine is not easy to be contaminated, and the storage time can be extended, when can detach easy -open buckle and add medicament from screw cap in the infusion process, avoid the influence fixed cap on normal infusion, reached according to the effect of clinical actual demand design, convenient practical.

The application relates to a multifunctional sludge drying device and relates to the technical field of sludge treatment. The device comprises a sludge drying device cylinder, a stirring mechanism, an air inlet mechanism, an upper heat preservation mechanism and a lower heat preservation mechanism. The stirring mechanism is installed on the sludge drying device cylinder and is used for stirring the sludge in the sludge drying device cylinder. The air inlet mechanism is connected to one side of the sludge drying device cylinder and is used for feeding dry gas into the sludge drying device cylinder. The upper heat preservation mechanism is installed on the top of the sludge drying device cylinder and is used for heat recovery. The lower heat preservation mechanism is installed on the bottom of the sludge drying device cylinder and is connected to the upper heat preservation mechanism through an upper and lower jacket flow guide hose and is used for heat preservation of the sludge drying device cylinder. The air inlet mechanism, the upper heat preservation mechanism and the lower heat preservation mechanism are adopted, heat recovery can be realized, the whole drying process can be quickly started, the sludge drying process and time are accelerated, and the drying efficiency is improved.

The utility model relates to a self-adhesive sponge for nasal septum perforation repair, which is used for fixing cartilage at a nasal septum perforation position and comprises a sponge support body, the sponge support body comprises a sponge support layer, an adhesive layer and an anti-sticking layer which are sequentially attached, the adhesive layer is arranged on one side of the sponge support layer attached to a wound surface, and the anti-sticking layer is arranged on the other side of the sponge support layer attached to the wound surface. And the surface of the adhesion layer is covered with an anti-adhesion layer. Compared with the prior art, the self-adhesive sponge disclosed by the utility model has good mechanical property, good adhesive capacity between the sponge bracket main body and a wound surface, can be firmly attached to a cartilage of a perforated nasal septum and promote mucous membrane healing, and also has good biological safety, degradability and intraoperative operability; the nasal septum perforation repair effect is improved, the nasal septum perforation rate is reduced, and the life quality of a patient is improved.

This application discloses a self-lubricating screw lifting mechanism, belonging to the field of 3D printing equipment technology. It includes an inner screw (with a first external thread on its outer wall), a drive sleeve (with a first internal thread on its inner wall and a second external thread on its outer wall) fitted around it, a sleeve drive seat with a second internal thread on its inner wall, a transmission component for driving the drive sleeve to rotate, and a sealed cylinder with an oil storage space at the bottom. The inner screw has an axial first oil passage and a transverse second oil passage. The two pairs of threads have opposite directions of rotation. When the drive sleeve rotates, both threads and the inner screw move axially respectively, and their strokes overlap. When the inner screw descends, lubricating oil is inserted into its lower end. The oil flows out through the channels, lubricating the two pairs of threads before returning, achieving circulating lubrication. This eliminates the need for frequent manual oiling, and the mechanism has a compact structure.