Fat particle separation and purification device and fat particle separation and purification method

Abstract

The invention discloses a fat particle separation and purification device and a fat particle separation and purification method thereof. The fat particle separation and purification device comprises acover and a barrel, the top of the barrel is covered by the cover, so that a fully closed fat storage barrel is formed, the cover is provided with a negative pressure connector and a fat suction connector, at least one filter is arranged inside the barrel, the at least one filter in the barrel divides the barrel into a plurality of separation chambers from the top down, a rotary shaft is arrangedat the center of the cover, a separating scraper is arranged on the rotary shaft, close to the upper surface of each filter, a plurality of rows of fine stainless steel wires which are longitudinallyarranged are mounted on the rotary shaft in the sample collection chamber, and the plurality of rows of fine stainless steel wires are distributed around the rotary shaft to form separating brackets.The fat particle separation and purification device disclosed by the invention can non-centrifugally automatically separate and remove fibrous tissues, disrupted mature cell oil drops and tumescent fluid in fat mixed liquid under a fully closed state, and can screen different grain sizes of fat particles layer by layer.

Description

technical field [0001] The invention relates to the technical field of separation of fat particles, in particular to a device and method for separating and purifying fat particles. Background technique [0002] In human fat transplantation surgery, the instruments and equipment often used are relatively simple, which leads to complicated surgical procedures. In traditional techniques, non-centrifugal methods are often used. The suctioned fat is poured into gauze and placed in an empty basin. Rinse the fat to remove the swelling fluid and oil droplets of mature cells in the mixture, and use scissors to cut up the fibrous tissue, then manually put the processed fat particles into the syringe, and then inject it into the desired filling part of the human body. This operation process is complicated and cumbersome. Not only can fats of different thicknesses not be sorted and screened, but also the fat is exposed to the air, which is easy to cause fat pollution and the risk of hum...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a device and method for separating and purifying fat particles, which are used to solve the problems that the existing technology for separating and purifying fat particles is low in automation and the treatment process is not airtight and easy to cause infection

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