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Point-to-point directional adipose transplantation device

A fat transplantation, point-to-point technology, applied in fixed filter element filters, filtration separation, grain processing, etc., can solve problems such as low efficiency and cumbersome operation, and achieve the effect of easy cleaning and separation

Pending Publication Date: 2019-01-11
北京新星靓京广医疗美容医院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the classification of adipocytes is mostly achieved by centrifugation or multiple filtration, which has the defects of cumbersome operation and low efficiency.

Method used

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  • Point-to-point directional adipose transplantation device
  • Point-to-point directional adipose transplantation device
  • Point-to-point directional adipose transplantation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] like Figure 1~2 As shown, Embodiment 1 of the present invention provides a device for point-to-point directional fat transplantation, including a cylinder 1, which includes a storage area 101, a first separation area 102, a second separation area 103, a third separation area 103, and a third separation area from top to bottom. The separation zone 104, the fourth separation zone 105, the fifth separation zone 106, and the suction filtration zone 107 are seven areas in total. Between the two adjacent areas from top to bottom, there are sequentially arranged holes that closely adhere to the inner wall of the cylinder 1 and have sequential apertures. The smaller first filter screen 108, the second filter screen 109, the third filter screen 110, the fourth filter screen 111, the fifth filter screen 112 and the sixth filter screen 113 are six filter screens altogether, and the first filter screen 108 is 20 mesh filter screens, the second filter screen 109 is a 30 mesh filter...

Embodiment 2

[0027] like Figure 3-4 As shown, this embodiment 2 provides a device for point-to-point directional fat grafting on the basis of embodiment 1, and this embodiment 2 further defines that each syringe connector 115 is provided with a cover 2 at the end. The cover 2 includes a housing 21 threadedly connected to the end of the syringe connector 115 , and a through hole 22 is opened on the housing 21 ; an elastic sealing plug 23 is provided in the housing 21 .

[0028] Insert the needle of the syringe into the elastic sealing plug 23 through the through hole 22 and extend into the corresponding area in the cylinder body 1 to absorb the corresponding fat cells; the elastic sealing plug 23 is made of elastic materials such as rubber, even if it is punctured When the pores appear, they can also deform themselves to close the pores, thereby preventing the outside air from carrying dust and bacteria into the shell and contaminating the fat cells. The housing 21 is threadedly connected...

Embodiment 3

[0031] like Figure 5-6 As shown, this embodiment 3 provides a device for point-to-point directional fat grafting on the basis of embodiment 1, and this embodiment 3 further defines that an elastic sealing ring 3 is provided between two adjacent areas on the cylinder body 1, The top and bottom of the elastic sealing ring 3 are symmetrically provided with a first engaging groove 31 and a second engaging groove 32 for engaging the side wall of the cylinder body 1; The third engaging groove 33 .

[0032] Through the elastic sealing ring 3, each part of the cylinder body 1 and the filter membrane can be disassembled, and the whole device can be disassembled into multiple separate parts that can be spliced ​​and assembled by themselves, so as to facilitate cleaning, sterilization, maintenance and replacement of parts and so on.

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Abstract

The invention provides a point-to-point directional adipose transplantation device. A barrel is divided into seven areas through six filter films with the hole diameters sequentially reduced, collected adipose tissue is arranged in a storage area in the topmost layer, a vacuum pump is used for suction filtration, adipose cells are divided into five levels through the previous five filter nets, theadipose cells different in size can sequentially pass through the filter nets with the large mesh number, are finally intercepted by the filter nets with the corresponding mesh number and stay in thecorresponding areas, and adipose cell classification is achieved at a time; and the mesh number of the sixth filter net is the smallest, cells can be intercepted, and interstitial fluid or cleanout fluid can be separated. The collected adipose tissues can rub with grinding balls in the process of entering the storage area through an adipose catheter, large adipose tissues can be ground into smallpieces, and accordingly cleaning and separating are convenient. After suction filtration is finished, the adipose cells can be sucked from the corresponding areas through an injector connector, and accordingly adipose cell classifying and screening can be easily achieved.

Description

technical field [0001] The invention belongs to the field of fat transplantation equipment, in particular to a device for point-to-point directional fat transplantation. Background technique [0002] Autologous fat transplantation is to collect excess fat from your own waist, abdomen, thighs, etc. After centrifugation, purification, purification, etc., complete fat cell particles are selected and filled into the corresponding positions on the face or chest, so as to achieve the purpose of local shaping. Since it uses its own adipose tissue, there will be no rejection of allogeneic transplantation, with high safety and good effect. Since adipose tissue contains a variety of adipocytes, there are differences in their individual size, cell membrane thickness, and flexibility. Therefore, using the above characteristics to separate different cells and perform different applications will greatly improve the effectiveness of fat transplantation. At present, the classification of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/00B01D29/58B01D29/01
CPCB01D29/01B01D29/58B02C19/00
Inventor 张立彬
Owner 北京新星靓京广医疗美容医院有限公司
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