CN2717526Y - Conic sandwich centrifugal machine - Google Patents
Conic sandwich centrifugal machine Download PDFInfo
- Publication number
- CN2717526Y CN2717526Y CN 200420081003 CN200420081003U CN2717526Y CN 2717526 Y CN2717526 Y CN 2717526Y CN 200420081003 CN200420081003 CN 200420081003 CN 200420081003 U CN200420081003 U CN 200420081003U CN 2717526 Y CN2717526 Y CN 2717526Y
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- China
- Prior art keywords
- interlayer
- conic
- fatty
- taper
- lipochondrion
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- Expired - Fee Related
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- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
The utility model relates to a conic interlayer centrifugal machine used for screening fatty granules, which is provided with a double-layer conic cylinder which has a small upper diameter and a large lower diameter. The interlayer between the two conic cylinders is provided with an enclosed space for receiving the crude extract of the fatty granules. The bottom of the double-layer conic cylinder is provided with a motor bayonet driven by a motor for rotating. The fatty granules of the fatty crude extract can be better purified rapidly and separated by the conic interlayer centrifugal machine, and the favorable activity of the fatty granule screened by the conic interlayer centrifugal machine is maintained.
Description
Technical field
The utility model relates to medical instruments field, particularly relates to the taper interlayer centrifuge that is used for the lipochondrion screening in a kind of autologous fat transplantation.
Background technology
Clinical autologous fat transplantation is meant that mainly the existence of health body surface is caved in or the deficiency of local organization amount, asymmetric, by the liposuction with other positions of health, is transplanted to the position of deficiency or depression, to reach therapeutic purposes.Generally comprise following step: 1. autologous fat obtains, pass through plavini, promptly inject the liquid that contains local anesthetic and angiotonin in a large number, lipochondrion is disperseed, dissociates, lipochondrion is aspirated out external by the negative pressure suction tube then at subcutaneous layer of fat; 2. the lipochondrion that pumps out is cleaned, remove impurity and part moisture content, obtain pure, uniform lipochondrion; 3. with the lipochondrion of screening, inject the position that the human body domestic demand is filled by syringe.
It is best soft tissue placement method that the autologous fat particle is transplanted, but at present because of the lipochondrion survival rate of transplanting is low, problems such as abscess, capsuleization, excessive absorption takes place easily, and can't be in routine clinical application.Causing the reason of these problems, mainly is that the lipochondrion triage techniques is not mature enough, and in the autologous fat transplantation, the screening technique of autologous fat mainly contains based on craft: filtered through gauze method, settled process and supercentrifugal process etc. at present.The filtered through gauze method is that the lipochondrion that will obtain is positioned on the gauze, manual big fibr tissue, clot, the method for elimination moisture content removed; The syringe settled process is behind manual removal impurity and clot, and lipochondrion is positioned in syringe or other container, leaves standstill to treat water-oil separating, reaches the purpose of drainage; The high speed centrifugation rule is that to change centrifuge on the settled process basis centrifugal, separates to quicken water oil.
These methods length consuming time, efficient are low, screen of low qualityly, have influenced the fat transfer curative effect.In above-mentioned three methods, filtered through gauze method and settled process can't effectively be removed broken adipose tissue and little fibr tissue piece, the separable removal fluid oil of supercentrifugal process, most of water and fibr tissue piece, but high speed centrifugation has bigger damage to the lipochondrion tissue, and the adipose tissue particle transplanting succeed rate that causes screening to retain is low.
Summary of the invention
In order to overcome the existing lipochondrion isolation technics lipochondrion in the fractionation of fatty crude extract and can make the lipochondrion loss of activity fast, and need for a long time fatty crude extract is exposed to and very easily infect in the air and make problem such as operative failure.The utility model provides a kind of taper interlayer centrifuge; this taper interlayer centrifuge can not only dewater crude extract under the situation of not destroying the lipochondrion activity effectively; and in confined conditions in the short time complete operation avoided the infection of lipochondrion, improved the survival rate of lipochondrion.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of taper interlayer centrifuge that is used for the lipochondrion screening is provided, it is provided with one and goes up the double-deck taper cylinder that diameter is little, lower diameter is big, interlayer between two taper cylinders is provided with the space that holds fatty crude extract, and this space that holds fatty crude extract can be airtight.Described double-deck taper cylinder bottom is provided with the motor bayonet socket, can be by the motor driven rotary.
The beneficial effects of the utility model are: can fast the lipochondrion in the fatty crude extract be carried out preferably purifying and separate, utilize lipochondrion of the present utility model to keep active preferably, the survival of energy maximum ratio after the transplanting, overcome the long and relatively poor problem of dehydrating effect of static drainage spended time, also overcome the infringement that high speed centrifugation causes lipochondrion; And will reduce the problems such as suppuration, liquefaction and fibrosclerosis piece that produce by impurity.Greatly improved the probability of fatty survival, and avoided because of the problems such as exposure infection brought of manual operations.
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
The specific embodiment
Relevant detailed description of the present utility model and technology contents, existing as follows with regard to accompanying drawings:
At first consult Fig. 1, Fig. 1 is the structural representation of an embodiment of the present utility model, in this embodiment, taper interlayer centrifuge is one and goes up the double-deck taper cylinder that diameter is little, lower diameter is big, interlayer between outer taper cylinder 1 and the internal layer taper cylinder 2 is the space 3 that holds fatty crude extract, and this space 3 at work can be airtight.Taper cylinder bottom also is provided with motor bayonet socket (not shown).Taper interlayer centrifuge links to each other with motor by this motor bayonet socket, is driven by the motor that can set rotating speed and rotates with certain speed.
When taper interlayer centrifuge is worked, first 2 interlayer between outer taper cylinder 1 and internal layer taper cylinder, promptly hold and inject fatty crude extract in the space 3 of fatty crude extract, airtight then this holds the space 3 of fatty crude extract, drive double-deck conical cylinder by the motor that can set rotating speed by the motor bayonet socket and rotate with specific speed, because of gravity and centrifugal action, liquid is downward, lipochondrion upwards, reach lipochondrion and moisture from purpose.
Above introduce, it only is preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented with this, be the variation that is equal to that the those skilled in the art in the present technique field do according to the utility model, for example each device among the above embodiment made up variation.And those skilled in that art improvement, the variation known, all should still belong to the scope that the utility model patent contains.
Claims (3)
1, a kind of taper interlayer centrifuge that is used for lipochondrion screening is characterized in that it is provided with one and goes up the double-deck taper cylinder that diameter is little, lower diameter is big, and the interlayer between two taper cylinders is provided with the space that holds fatty crude extract.
2, taper interlayer centrifuge according to claim 1 is characterized in that described double-deck taper cylinder bottom is provided with the motor bayonet socket, can be by the motor driven rotary.
3, taper interlayer centrifuge according to claim 1 is characterized in that the described space that holds fatty crude extract can be airtight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420081003 CN2717526Y (en) | 2004-07-21 | 2004-07-21 | Conic sandwich centrifugal machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420081003 CN2717526Y (en) | 2004-07-21 | 2004-07-21 | Conic sandwich centrifugal machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2717526Y true CN2717526Y (en) | 2005-08-17 |
Family
ID=34893951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420081003 Expired - Fee Related CN2717526Y (en) | 2004-07-21 | 2004-07-21 | Conic sandwich centrifugal machine |
Country Status (1)
Country | Link |
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CN (1) | CN2717526Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106391332A (en) * | 2016-12-09 | 2017-02-15 | 大连凯泓科技有限公司 | Rotational flow two-stage separation tube for high flow-rate liquid with deposited impurities |
-
2004
- 2004-07-21 CN CN 200420081003 patent/CN2717526Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106391332A (en) * | 2016-12-09 | 2017-02-15 | 大连凯泓科技有限公司 | Rotational flow two-stage separation tube for high flow-rate liquid with deposited impurities |
CN106391332B (en) * | 2016-12-09 | 2018-09-25 | 大连凯泓科技有限公司 | The eddy flow the second-order separation pipe of depositing contaminants liquid is carried for high flow rate |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 |