Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fat purification method beneficial to fat transplantation

A purification method and fat transplantation technology, applied in the field of fat transplantation, can solve the problems of affecting the purity of fat, not suitable for complete absorption, long adsorption time, etc., and achieve the effect of saving fat purification time, facilitating stratification, and good fat purification

Pending Publication Date: 2020-02-21
余春焰
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the above prior art, the fat is purified by adsorption, and the residual oil and water in the fat are adsorbed by direct adsorption. The adsorption time is long and the efficiency is low; at the same time, it is not suitable for complete absorption, which affects the purity of the fat; another On the one hand, it cannot absorb and remove larger tissue blocks or blood clots

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fat purification method beneficial to fat transplantation
  • Fat purification method beneficial to fat transplantation
  • Fat purification method beneficial to fat transplantation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Such as figure 1 Said, said method for purifying fat for fat transplantation includes the following steps:

[0058] S1: Take an appropriate amount of the extracted adipose tissue fluid into the inner tank 2 from the feeding port 9;

[0059] S2: Turn on the motor 3 to make the inner tank 2 rotate, and centrifuge the fat tissue fluid;

[0060] S3: Drain the bottom water from the drain 14;

[0061] S4: Absorb the middle-layer purified fat through a straw to obtain high-purity fat.

[0062] Such as Figure 2-5 As shown, the present invention also discloses a fat purification device that is beneficial to fat transplantation; it includes a housing 1 and a motor 3; the housing 1 is provided with an inner tank 2, and the inner wall of the housing 1 is provided with at least one annular slide Groove 16; the outer wall of the inner tank 2 is provided with a slip ring 15, and the slip ring 15 is matched and slidingly connected with the sliding groove 16; the bottom of the housing 1 is pro...

Embodiment 2

[0074] A fat purification method for fat transplantation, including the following steps:

[0075] S1: Take an appropriate amount of the extracted adipose tissue fluid into the inner tank 2 from the feeding port 9;

[0076] S2: Turn on the motor 3 to make the inner tank 2 rotate, and centrifuge the fat tissue fluid;

[0077] S3: Drain the bottom water from the drain 14;

[0078] S4: Absorb the middle-layer purified fat through a straw to obtain high-purity fat.

[0079] In step S1, physiological saline and an active agent are added to the extracted adipose tissue fluid to maintain the activity of the adipose tissue fluid, while cleaning the adipose tissue fluid to increase the fat purity; in step S2, during the centrifugation process, the water in the tissue fluid is accelerated, Excess grease and fat particles are separated, and at the same time, the comb plate 11 provided at the bottom of the inner tank 2 collects and removes fibrous tissue blocks and larger blood clots in a centraliz...

Embodiment 3

[0090] The difference from the first and second embodiments is that, in order to further improve the purity and fat activity of the fat particles, the diameter d of the inner tank 2 ranges from 10-20 cm; the inner tank 2V and the pair d satisfy V / d Greater than or equal to 180 and less than or equal to 314;

[0091] In order to increase the activity of the fat particles and further improve the purity of the fat particles, which is conducive to stratification, the rotation speed n of the motor 3 ranges from 500-1000 rpm; the rotation speed n of the motor 3 is related to the angular speed w of the pulley and the diameter d of the inner tank 2 , Centrifugal time t satisfies the following relationship:

[0092] d=α·(n / wt) 1 / 2 ·(V / π);

[0093] In the above formula, α is the value range of the relationship factor 0.56-3.264;

[0094] d is in centimeters; n is in rpm, w is in rad / s; t is in seconds; V is in cm 3 ; Π is the constant of pi.

[0095] In order to better purify fat, the diameter ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Surface roughnessaaaaaaaaaa
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a fat purification method beneficial to fat transplantation. The fat purification method comprises the following steps: S1, adding a proper amount of extracted fat tissue fluidinto an inner tank from a feeding hole; S2, turning on a motor to enable the inner tank to rotate, and carrying out centrifugal treatment on the fat tissue fluid; S3, discharging bottom layer water through water outlet; and S4, sucking middle layer purified fat through a suction tube to obtain high-purity fat. Fiber tissue blocks and large blood clots are collected and removed through a comb plate arranged at the bottom of the inner tank, concentration removing is realized, the structure is simple, operation is convenient, fat purification time is shortened, and purification efficiency is improved.

Description

Technical field [0001] The invention belongs to the technical field of fat transplantation, and particularly relates to a fat purification method that is beneficial to fat transplantation. Background technique [0002] Fat transplantation refers to the absorption of excess fat from fat-rich parts of the body, such as the waist, abdomen, thighs, etc., and then obtain a large amount of granular fat after standing or separation, and inject it into the desired part; currently, fat transplantation generally uses liposuction needles Negative pressure liposuction sucks out the fat, then uses a static method or a filter to filter the fat, and finally performs fat injection on the liposuction site. [0003] At this stage, manual methods such as static or filter filtration are often used to purify fat. On the one hand, the filter cannot filter larger tissues, resulting in low purity of fat purification. On the other hand, the filtration method is time-consuming and purification The efficien...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B01D61/00B04B5/10
CPCB01D61/00B04B5/10
Inventor 余春焰
Owner 余春焰
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com