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2 results about "Incision infection" patented technology
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Symptoms of an Infected Surgical Incision Hot incision: An infected incision may feel hot to the touch. This happens as the body sends infection-fighting blood cells to the site of infection. Swelling/hardening of the incision: An infected incision may begin to harden as the tissue underneath are inflamed.
A garden greening hedge trimming device
The application relates to the hedge pruning technical field, in particular to a garden greening hedge pruning device which comprises an adjusting arm, the end of the adjusting arm is rotationally connected with a mounting box, further comprises: clamping boxes, the clamping boxes are two, a pulling assembly is arranged between the clamping boxes and the mounting box, the pulling assembly is used for pulling the two clamping boxes to be close to each other to clamp the top-bud branches; a first flexible block is fixed on the outer wall of the clamping box; the top-bud branches are pruned in a sliding cutting mode, the extrusion damage to the top-bud branches in the pruning process is reduced, the branches are straightened through the first flexible block and a second flexible block, the knife edge is perpendicular to the branches during pruning, the flatness of the top-bud branch incision is ensured and the incision is in a minimum incision state, and the incision infection risk is reduced.
Owner:BEIJING LVMEI LANDSCAPE ENG CO LTD
A new flushable integrated drain structure
The utility model provides a novel integrative drainage tube structure of flushable, relate to medical instrument technical field, including flush drainage tube (1), one end of flush drainage tube (1) is equipped with negative pressure interface (2), the other end of flush drainage tube (1) is equipped with pipe body opening (5), the inside of flush drainage tube (1) is provided with inlet pipe (3), one end of inlet pipe (3) is equipped with water outlet (6) near pipe body opening (5), the other end of inlet pipe (3) is formed inlet (4) through the lateral wall of flush drainage tube (1), the negative pressure interface of this device is connected wall negative pressure or negative pressure drainage ware, and the negative pressure is bigger, and the effect of removing effusion is good, increases flush function simultaneously, reduces the obstruction of lumen, improves the effect of negative pressure, effectively prevents and reduces the incision infection after operation.
Owner:张蔚