CN205441413U - A granule fat low temperature collection device for fat transplantation - Google Patents
A granule fat low temperature collection device for fat transplantation Download PDFInfo
- Publication number
- CN205441413U CN205441413U CN201521141542.7U CN201521141542U CN205441413U CN 205441413 U CN205441413 U CN 205441413U CN 201521141542 U CN201521141542 U CN 201521141542U CN 205441413 U CN205441413 U CN 205441413U
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- fat
- upper cover
- shell body
- transplantation
- grainy
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Abstract
The utility model discloses a granule fat low temperature collection device for fat transplantation, the device comprises columniform shell body and interior casing two parts, forms a cold water chamber who deposits the cooling water between shell body and the interior casing, and the shell body is equipped with into water interface and outlet port respectively in upper portion and bottom, interior casing comprises upper cover and lower barrel, the upper cover up end be equipped with intercommunication negative pressure system the attraction mouth, and take out the fatty inlet port of fat union coupling to and connect the fat that draws fatty syringe needle, to have a shutoff stopper and draw the mouth. The utility model discloses can implement cooling water and operation technique platform environment to keep apart, deposit the cooling water through forming cold water chamber between shell body and the interior casing, manage with small -bore liposuction aseptic, hang down under the granule fat that obtains under the condition such as negative pressure deposits in aseptic low temperature environment to keep the better activity of granule fat, so that transplant the operation and improve postoperative adipose tissue survival rate. The utility model discloses the characteristics that still have easy clinical operation, easy to clean disinfection, repeatedly usable.
Description
Technical field
This utility model belongs to medical and beauty treatment technical field, relates to a kind of autologous fat transplantation technology, is specifically related to a kind of Grainy fat tissue cryogenic collector device for fat transplantation.
Background technology
Autologous fat transplantation technology is the method for a kind of liposuction body shaping, and it is different from fat-reducing liposuction, will lose weight, and make health secure good health during simple fat-reducing.The body shaping liposuction that autologous fat transplantation technology is carried out is for sculpture body, and losing weight is that secondly the most even body weight does not changes, and body is more perfect.
The soft tissue that local solids flux is widely used in for the purpose of Plastic renovation, beauty treatment as a kind of surgical intervention mode that cosmetic plastic surgery is conventional at present increases and regenerative therapy.For ensureing that the lipochondrion size obtained is homogeneous, structural integrity, holding Grainy fat tissue are the most active, so as graft procedure and postoperative survive good, Grainy fat tissue need to be obtained under the conditions of aseptic, lower negative pressure etc. with small-bore liposuction pipe, fat is deposited under sterile cryogenic environment, so makes liposuction obtain fat operation needs and take some time.
nullIn order to need for fat transplantation Grainy fat tissue cryogenic collector，According to foreign literature DaisukeMatsumoto,M.D,TomokuniShigeura,M.S,KatsujiroSato,M.DInfluencesofPreservationatVariousTemperaturesonLiposuctionAspirates[J].PlasticandReconstructiveSurgery.【2007,120 (6): 1510-1517] and China aesthetic medicine，【2013，22 (1): 204-207.] Chen Yuanwen,Zhong Hongzhan,The report of " progress that its survival quality is affected by Grainy fat tissue vitro processing method " of Liu Hongwei，4 DEG C is the optimum temperature that transplantation fat is deposited，Preserve 24 hours fat cell hypertrophy activity to be basically unchanged.So, the Grainy fat tissue of sucking-off, in liposuction obtains fat operation process, can be collected in cryogenic collector device by medical personnel, and under the conditions of 4 DEG C, sterile cryogenic preserves.
Owing to not being exclusively used in the Grainy fat tissue cryogenic collector device of fat transplantation on current Medical Device Market, therefore, the sterile collection of transplant fat granule and short-term cryopreservation have just become a major issue.
Patent " a kind of acquisition transplantation lipochondrion device " (201420259987.4), although the transplantation lipochondrion of acquisition can be carried out its collecting, but, owing to Grainy fat tissue cryogenic collector device and cooling system are discrete, and require that the Grainy fat tissue cryogenic collector device being positioned on operating-table must be aseptic, if cooling water or cooling its water quality of ice cube once do not pass a test, then can be to surgical console environment.If guaranteeing that cooling down water is also aseptic condition, then the water cooling unit of its liposuction device also must obtain thorough sterilization, but complicated water cooling unit electromechanical structure is implemented sterilization thoroughly, for present circumstances, is also not easily accomplished.
Utility model content
For these reasons, in order to meet smoothly completing of autologous fat transplantation technology, solve sterile collection and the short-term cryopreservation problem of transplantation lipochondrion, this utility model provides a kind of in fat transplantation operation liposuction procedures, it is specifically designed to the device that the Grainy fat tissue that sucking-off obtains is carried out cryogenic sterile collection, efficiently solves the problems referred to above present in existing transplant fat granule Techniques of preserving.
This utility model be employed technical scheme comprise that, a kind of Grainy fat tissue cryogenic collector device for fat transplantation, this device is made up of cylindrical shell body and inner housing two parts, forming a cold water cavity depositing cooling water between described shell body and inner housing, described shell body is respectively equipped with into water interface and water outlet mouthpiece in top and bottom；Described inner housing is made up of with lower shell upper cover, and upper cover upper surface is communicated with the fatty inlet port that the suction port of negative pressure system is connected with liposuction pipe, and connects the fat-extraction mouth extracting fat syringe needle, filling in closure.
Grainy fat tissue cryogenic collector device for fat transplantation described in the utility model, is further characterized in that,
A valve body equipped with float-controlled valve is connected in the lower section of the suction port of described upper cover.
Described lower shell is arranged below and connects the depression bar fixed part of upper cover depression bar and the annular groove being harmonious with shell body cylinder bead size, lower shell are arranged above with the Access Division of upper cover depression bar and install the annular groove sealed.
Along having ventilative breach on described shell body cylinder.
Described lower shell side indicates the evenly divided of its 1000ml capacity.
The lower shell of described inner housing is medical transparent plastics material.
Float-controlled valve in described valve body is silica gel material.
This utility model is for the Grainy fat tissue cryogenic collector device of fat transplantation, cooling water and surgical console environment can be implemented isolation, it deposits cooling water by forming cold water cavity between shell body and inner housing, the Grainy fat tissue obtained under the conditions of aseptic, lower negative pressure etc. with small-bore liposuction pipe is deposited under sterile cryogenic environment, can allow extraction the cryogenic collector device that granular size is homogeneous, structural integrity Grainy fat tissue leaves cryogenic sterile state in, Grainy fat tissue can be kept again the most active, in order to graft procedure and the postoperative fatty tissue survival rate of raising.
This utility model, for the Grainy fat tissue cryogenic collector device of fat transplantation, has and is prone to clinical manipulation, the preservation being prone to container and cleaning-sterilizing, reusable, the feature of economical and convenient.Promoting the use of of it can improve the effect that fat transplantation is performed the operation, and has good economic and social benefit.
Accompanying drawing explanation
Fig. 1 is this utility model Grainy fat tissue cryogenic collector apparatus structure schematic diagram for fat transplantation；
Fig. 2 is this utility model cryogenic collector crust of the device body structural representation；
Fig. 3 is this utility model cryogenic collector apparatus structure valve body and float-controlled valve schematic diagram.
In figure, 1. shell body, 2. inner housing, 3. cold water cavity, 4. water inlet interface, 5. water outlet mouthpiece, 6. upper cover, 7. lower shell, 8. suction port, 9. fat inlet port, 10. fat-extraction mouth, 11. valve bodys, 12. float-controlled valves, 13. upper cover depression bars, 14. depression bar fixed parts, 15. annular grooves, 16. Access Divisions, 17. annular grooves, 18. breathe freely breach.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
A kind of Grainy fat tissue cryogenic collector device for fat transplantation, as depicted in figs. 1 and 2, this device is made up of cylindrical shell body 1 and inner housing 2 two parts, forming a cold water cavity 3 depositing cooling water between shell body 1 and inner housing 2, shell body 1 is respectively equipped with in top and bottom into water interface 4 and water outlet mouthpiece 5；Inner housing 2 is made up of with lower shell 7 upper cover 6, and upper cover 6 upper surface is communicated with the fatty inlet port 9 that the suction port 8 of negative pressure system is connected with liposuction pipe, and connects the fat-extraction mouth 10 extracting fat syringe needle, filling in closure；The lower section of upper cover 6 suction port 8 connects a valve body 11 equipped with float-controlled valve 12；This utility model lower shell 7 is arranged below and connects the depression bar fixed part 14 of upper cover depression bar 13 and the annular groove 15 being harmonious with shell body 1 cylinder bead size, lower shell 7 are arranged above with the Access Division 16 of upper cover depression bar 13 and install the annular groove 17 of sealing ring.
Along having ventilative breach 18 on this utility model shell body 1 cylinder, lower shell 7 side indicates the evenly divided of its 1000ml capacity.
The lower shell 7 of inner housing 2 of the present utility model is medical transparent plastics material, and the float-controlled valve 12 in valve body 11 is silica gel material.
This utility model is for the Grainy fat tissue cryogenic collector device of fat transplantation, use when carrying out autologous fat transplantation sterile collection transplantation lipochondrion, during use, first with aseptic plastic flexible pipe, the water inlet interface 4 of Grainy fat tissue cryogenic collector crust of the device body 1 is connected with the outlet of water cooling unit, the water outlet mouthpiece 5 of shell body 1 is connected with the cold-water reflux mouth of water cooling unit；Then the lower shell 7 of the upper cover 6 of inner housing 2 with bottom is buckled at Access Division 16 with upper cover 6 depression bar fixed part 14 upper cover depression bar 13, again the inner housing 2 fastened is placed on shell body 1, during placement, it is fastened on the upper edge of shell body 1 enforcement by the annular groove 15 of inner housing 2 lower shell 7 lower surface fixing；Followed in turn by aseptic plastic flexible pipe, the suction port 8 of cryogenic collector device inner housing 2 upper cover 6 is connected with negative pressure system terminal, be placed in the liposuction pipe of patient aspirating adipose and cryogenic collector device upper cover 6 fatty inlet port 9 be connected, the most also block connecting the fat-extraction mouth 10 extracting fat syringe needle with closure plug.
After completing above-mentioned work, open water cooling unit and implement cooling water circulation, temperature is set as 4 DEG C, the air pressure change that loop start, speed change and stopping bring to cold water cavity 3, ventilative breach 18 can be had by edge on shell body 1 cylinder and implement air flow compensation, low temperature state required during holding liposuction；In the case of conditions permit, temperature sensor can be added in systems, control cooling water circulation rhythm, improve water cooling unit water-cooled efficiency.
In liposuction procedures, the suction port 8 of cryogenic collector device inner housing 2 upper cover 6 is connected with negative pressure system terminal, fat in patient body is sucked by the negative pressure produced by negative pressure system by suction port 8, indicate containing mark by transparent plastic lower shell 7 side and observe the extraction amount of Grainy fat tissue, and play holding pressure and the effect of non-overflow by the lower section valve body 11 of upper cover 6 suction port 8 built with float-controlled valve 12.
During implementing operation, if desired for when extracting fat in collection device, first closing negative pressure system terminal, medical personnel, after the end socket blocking unpluged on fat-extraction mouth 10, utilize long syringe needle to be implemented to extract to the Grainy fat tissue in cryogenic collector device by fat-extraction mouth 10.
After extracting fatty whole operation, the each plastic flexible pipe being connected with Grainy fat tissue cryogenic collector device can be taken out, then the upper cover depression bar 13 of inner housing 2 is broken into two with one's hands by lower shell 7 Access Division 16 buckling upper cover 6, take out upper cover 6, valve body 11 below suction port 8 is unloaded, pours out float-controlled valve 12, then be cleaned one by one disinfecting, appropriate preservation is placed, in case being continuing with from now on.
Above-mentioned embodiment is an example of the present utility model; it is not intended to limit enforcement of the present utility model and interest field; all equivalence changes made according to the content described in this utility model patent protection scope and modification, all should be included in this utility model claim.
Claims (7)
1. the Grainy fat tissue cryogenic collector device for fat transplantation, it is characterized in that, this device is made up of cylindrical shell body (1) and inner housing (2) two parts, forming a cold water cavity (3) depositing cooling water between described shell body (1) and inner housing (2), described shell body (1) is respectively equipped with in top and bottom into water interface (4) and water outlet mouthpiece (5)；Described inner housing (2) is made up of with lower shell (7) upper cover (6), upper cover (6) upper surface is communicated with the fatty inlet port (9) that the suction port (8) of negative pressure system is connected with liposuction pipe, and connects the fat-extraction mouth (10) extracting fat syringe needle, filling in closure.
The most according to claim 1 for the Grainy fat tissue cryogenic collector device of fat transplantation, it is characterized in that, connect a valve body (11) equipped with float-controlled valve (12) in the lower section of described upper cover (6) suction port (8).
The most according to claim 1 for the Grainy fat tissue cryogenic collector device of fat transplantation, it is characterized in that, described lower shell (7) be arranged below connect upper cover depression bar (13) depression bar fixed part (14) and the annular groove (15) being harmonious with shell body (1) cylinder bead size, lower shell (7) be arranged above with upper cover depression bar (13) Access Division (16) and installation sealing ring annular groove (17).
The most according to claim 1 for the Grainy fat tissue cryogenic collector device of fat transplantation, it is characterised in that along having ventilative breach (18) on described shell body (1) cylinder.
The most according to claim 1 for the Grainy fat tissue cryogenic collector device of fat transplantation, it is characterised in that described lower shell (7) side indicates the evenly divided of its 1000ml capacity.
The most according to claim 1 for the Grainy fat tissue cryogenic collector device of fat transplantation, it is characterised in that the lower shell (7) of described inner housing (2) is medical transparent plastics material.
The most according to claim 2 for the Grainy fat tissue cryogenic collector device of fat transplantation, it is characterised in that the float-controlled valve (12) in described valve body (11) is silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141542.7U CN205441413U (en) | 2015-12-31 | 2015-12-31 | A granule fat low temperature collection device for fat transplantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141542.7U CN205441413U (en) | 2015-12-31 | 2015-12-31 | A granule fat low temperature collection device for fat transplantation |
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| Publication Number | Publication Date |
|---|---|
| CN205441413U true CN205441413U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521141542.7U Expired - Fee Related CN205441413U (en) | 2015-12-31 | 2015-12-31 | A granule fat low temperature collection device for fat transplantation |
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| Country | Link |
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| CN (1) | CN205441413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438655A (en) * | 2015-12-31 | 2016-03-30 | 暨南大学 | Low-temperature granular fat collecting device for fat transplantation |
-
2015
- 2015-12-31 CN CN201521141542.7U patent/CN205441413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438655A (en) * | 2015-12-31 | 2016-03-30 | 暨南大学 | Low-temperature granular fat collecting device for fat transplantation |
| CN105438655B (en) * | 2015-12-31 | 2018-05-08 | 暨南大学 | Grainy fat tissue cryogenic collector device for fat transfer |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20181231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |