3results about How to "Cumbersome operation" patented technology

The invention relates to the technical field of medical instruments, in particular to a neuroelectrophysiology electromyography examination device which comprises an examination instrument and a placement table, a sliding groove is formed in the placement table, a sliding table is arranged in the sliding groove in a sliding fit mode in the length direction of the sliding groove, a plurality of examination holes are formed in the sliding table, and sliding columns are vertically arranged in the examination holes in a sliding fit mode; the tops of the sliding columns are fixedly connected with electromyographic needles, and the electromyographic needles are electrically connected with the inspection instrument; a switching assembly used for driving the sliding column to transversely slide along the sliding table is arranged on the side wall of the containing table. A mounting groove is formed in the placement table, and the inspection holes are all located above the mounting groove; and an inspection assembly for driving the sliding column to vertically slide along the inspection hole is arranged in the mounting groove. Through the design of the sliding table, the position of the myoelectric needle can be automatically adjusted, and then different types of myoelectric needles are aligned to different positions of a patient; and through the design of the sliding column, puncture of the myoelectric needle and electric signal transmission are automatically achieved, and the safety of the examination process and the examination efficiency are effectively improved.

The utility model relates to the field of medical instruments, and discloses an automatic retina spread sheet rinsing instrument which comprises a shaking table and a rinsing plate and further comprises an automatic injection and drainage mechanism and a washing and fishing integrated mechanism. Wherein the automatic injection and drainage mechanism comprises a liquid drainage assembly and a liquid injection assembly which are fixedly mounted at the left end and the right end of the shaking table respectively, and a communicated liquid drainage structure is arranged in the rinsing plate; the washing and salvaging integrated mechanism comprises a rinsing assembly and a slice salvaging assembly which are fixedly mounted in the middle of the shaking table; according to the retina paving sheet automatic rinsing instrument, the automatic liquid injection and drainage mechanism and the washing and fishing integrated mechanism are adopted, unified, accurate and efficient injection and drainage of rinsing liquid are effectively achieved, the experiment efficiency is remarkably improved, the workload of researchers is relieved, the filter screen frame can be automatically and integrally lifted after rinsing is completed, and the working efficiency of the retina paving sheet is improved. All retina paving sheets are gently fished at one time, so that the risk of tissue damage caused by repeated clamping is avoided, and the tissue integrity and the reliability of experimental results are ensured.

The application relates to the technical field of beer production, in particular to a butt joint type packaging production line convenient for quick conversion. When different types of beer are filled and produced, a screw rod is first rotated through a motor, and after the screw rod rotates, a linkage rod is used to realize the sliding of a plugging head in a guide sleeve, so that the quick switching of a connecting pipeline between a double-head liquid inlet pipe and a double-head liquid outlet pipe is realized in the moving process of the plugging head, the corresponding filter screen plates in the two filter boxes can be quickly put into use, the filtering requirements for different types of beer are met, and due to the butt joint type beer packaging production line, the switching and use of the filter screen plates with different hole diameters in the two filter boxes are realized in the form of electric switching, the complicated manual replacement operation is omitted, the replacement efficiency of the filtering components on the filling machine body is improved, the smooth operation of the butt joint type beer packaging production line and the efficient filling of the beer after fermentation are facilitated.