Autologous fat filling auxiliary device and using method thereof

An auxiliary device and fat technology, applied in the direction of suction equipment, etc., can solve problems such as difficulty in achieving satisfactory results, low fat survival rate, and greater influence on blood supply, so as to promote capillary growth, blood circulation, and good filling effect Effect

Inactive Publication Date: 2014-09-10
PEKING UNIV SHENZHEN HOSPITAL
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, in the prior art, after the fat is filled to the desired site, it is greatly affected by the blood supply of the filling site: the blood supply is poor, and the ...

Method used

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  • Autologous fat filling auxiliary device and using method thereof

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Embodiment Construction

[0026] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, so as to understand the essence of the present invention more clearly and intuitively.

[0027] refer to figure 1 As shown, the embodiment of the present invention provides an autologous fat filling auxiliary device, which is used to carry out negative pressure adsorption on the position of fat filling, so as to dilate and congest the capillaries of the tissue where the fat is to be filled, and repeatedly absorb to promote the growth of capillaries And blood circulation, improve fat survival rate purpose. The autologous fat filling assisting device specifically includes an adsorption cover 10 , a negative pressure pump 20 and a control device 30 .

[0028] Wherein, the adsorption cover 10 has an adsorption opening that can be fitted to the position of the human body to be filled with fat, and the suction opening can b...

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Abstract

The invention relates to an autologous fat filling auxiliary device and a using method thereof. The auxiliary device comprises an absorption cover, a control device, a vacuum pump and a connecting pipe. The absorption cover is provided with an absorption port fitting to the position of a human body to be filled with autologous fat. The control device is of an integrated circuit board and is used for various parameter designs and control functions, such as starting and stopping functions. The vacuum pump evacuates the absorption cover through the connecting pipe, so that negative pressure is formed in the adsorption cover, and the absorption cover is absorbed to the position of the human body to be filled with autologous fat, and continuous and constant negative pressure absorption is supplied to the adsorption cover. The connecting pipe is used for connecting the vacuum pump and the adsorption cover. The auxiliary device is used for supplying proper negative-pressure absorption to the position of the human body to be filled with autologous fat, blood capillary dilating and hyperaemia of the tissue of the position are caused, effect of promoting capillary growth and blood circulation can be achieved after a long term, good conditions are provided for fat transplantation, and the survival rate of fat can be increased.

Description

technical field [0001] The invention relates to medical auxiliary equipment, in particular to an autologous fat filling auxiliary device and its application method. Background technique [0002] Fat filling is a medical technique, which is widely used in cosmetic surgery. Specifically, fat filling refers to extracting an appropriate amount of fat from places where there is a lot of fat accumulation such as the abdomen or thighs, and then using a centrifuge to extract the fat that has been taken out. After centrifugation and other treatments, it is transplanted to the body tissue defect or other required parts. [0003] However, in the prior art, after the fat is filled to the desired site, it is greatly affected by the blood supply of the filling site: the blood supply is poor, and the survival rate of the fat is low, especially when the body tissue defect is large, it needs to be filled repeatedly Fat, however, even so, it is difficult to achieve satisfactory results. Co...

Claims

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Application Information

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IPC IPC(8): A61M1/00
CPCA61M1/00
Inventor 李天石
Owner PEKING UNIV SHENZHEN HOSPITAL
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