CN2820089Y - Auto fat living cell extractor - Google Patents
Auto fat living cell extractor Download PDFInfo
- Publication number
- CN2820089Y CN2820089Y CN 200520092202 CN200520092202U CN2820089Y CN 2820089 Y CN2820089 Y CN 2820089Y CN 200520092202 CN200520092202 CN 200520092202 CN 200520092202 U CN200520092202 U CN 200520092202U CN 2820089 Y CN2820089 Y CN 2820089Y
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- Prior art keywords
- syringe
- piston rod
- boss
- piston
- utility
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- Expired - Fee Related
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Abstract
Autologous fat living cells extractor, comprise syringe needle, syringe, piston and piston rod, the rear end of syringe has outwards extended boss, it is characterized in that convexing with a plurality of fixture blocks on the outer wall of described piston rod, offer the notch that can supply a plurality of fixture blocks to pass on the inwall of described back end of syringe boss, the front portion of described syringe needle offers side opening.This utility model compared with prior art, owing to convex with a plurality of fixture blocks on the piston rod, offer a plurality of notches on the boss inwall of back end of syringe, therefore, when pulling back piston rod, as long as rotating piston bar when the fixture block on the piston rod leaves the notch of boss inwall, fixture block promptly may be stuck on the edge of boss, make piston stop retraction, thereby guarantee to keep the required negative pressure value of liposuction operation in the syringe.This utility model is reasonable in design, simple in structure, easy to operate, safe and reliable.The own fat cell survival rate height that adopts this utility model to extract can be used for enlarging the bosom, grand temporo, buccal and face-lifting augnathus etc.
Description
(1) technical field
This utility model relates to a kind of medical apparatus, particularly relates to a kind of autologous fat living cells extractor.
(2) background technology
Along with improving constantly of people's living standard, adopt medical science ments such as operation, medicine that people's body or looks are beautified and improved, become modern's consumption fashion, and it is the sucking-off of body local adipose cell is external or with other position of the direct implant into body of adipose cell, to reach local weight-reducing or moulding again purpose, be again the most common a kind of.In the prior art, piston rod by the pulling syringe can produce negative pressure in syringe, thereby adipose cell is drawn in the syringe, for adipose cell is sucked out within a certain period of time, must make enough negative pressure are arranged in the syringe all the time, that is to say to spur piston rod all the time, otherwise one looses one's grip, the cold bar of living will bounce back automatically, negative pressure in the syringe is reduced, influence the liposuction effect, so just strengthened labor intensity of operating personnel, in addition, this kind syringe has only a pin hole, and the liposuction effect is bad, and the adipose cell survival rate is low.
(3) summary of the invention
The purpose of this utility model is exactly the defective that exists at above-mentioned prior art, is used to enlarge the bosom and the autologous fat living cells extractor of temples, buccal and face-lifting augnathus etc. and provide a kind of.
The technical scheme that adopts is:
Autologous fat living cells extractor, comprise syringe needle, syringe, piston and piston rod, the rear end of syringe has outwards extended boss, it is characterized in that convexing with a plurality of fixture blocks on the outer wall of described piston rod, offer the notch that can supply a plurality of fixture blocks to pass on the inwall of described back end of syringe boss, the front portion of described syringe needle offers a plurality of side openings.
This utility model compared with prior art, owing to convex with a plurality of fixture blocks on the piston rod, offer a plurality of notches on the boss inwall of back end of syringe, therefore, when pulling back piston rod, as long as rotating piston bar when the fixture block on the piston rod leaves the notch of boss inwall, fixture block promptly may be stuck on the edge of boss, make piston stop retraction, thereby guarantee to keep the required negative pressure value of liposuction operation in the syringe.This utility model is reasonable in design, simple in structure, easy to operate, safe and reliable.The own fat cell survival rate height that adopts this utility model to extract can be used for enlarging the bosom, grand temporo, buccal and face-lifting augnathus etc.
(4) description of drawings
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Fig. 2 is the right view of this utility model syringe.
(5) specific embodiment
See also Fig. 1 and Fig. 2, autologous fat living cells extractor of the present utility model, comprise syringe needle 1, syringe 2, piston 3 and piston rod 4, the rear end of syringe 1 has outwards extended boss 5, the outer wall of piston rod 4 convexes with 4 fixture blocks 6 up and down, offer 4 notches 7 that can supply fixture block 6 to pass on the inwall of syringe 2 rear end boss 5, the front portion of syringe needle offers side opening 8.
Claims (1)
1, autologous fat living cells extractor, comprise syringe needle (1), syringe (2), piston (3) and piston rod (4), the rear end of syringe (1) has outwards extended boss (5), it is characterized in that convexing with a plurality of fixture blocks (6) on the outer wall of described piston rod (4), offer a plurality of notches (7) that supply fixture block (6) to pass on the inwall of described syringe (2) rear end boss (5), the front portion of described syringe needle offers side opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520092202 CN2820089Y (en) | 2005-08-19 | 2005-08-19 | Auto fat living cell extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520092202 CN2820089Y (en) | 2005-08-19 | 2005-08-19 | Auto fat living cell extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820089Y true CN2820089Y (en) | 2006-09-27 |
Family
ID=37016638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520092202 Expired - Fee Related CN2820089Y (en) | 2005-08-19 | 2005-08-19 | Auto fat living cell extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820089Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716087B (en) * | 2009-12-29 | 2011-04-06 | 余小蒙 | Disposable continuous negative-pressure puncture outfit |
| CN103191584A (en) * | 2013-04-26 | 2013-07-10 | 苏州东奇生物科技有限公司 | Portable solid phase extracting device |
| CN103212121A (en) * | 2013-05-09 | 2013-07-24 | 四川米兰美容外科医院有限公司 | Liposuction device for transplanting autologous fat of human body |
| CN104605899A (en) * | 2015-02-11 | 2015-05-13 | 昆明医科大学第一附属医院 | Needle aspiration cytology biopsy puncture device special for thyroid gland |
| CN105193461A (en) * | 2015-10-30 | 2015-12-30 | 中国人民解放军第二军医大学 | Endoscopic ultrasonography puncture needle vacuum extractor device with quantitative control negative pressure |
| CN109730751A (en) * | 2019-03-06 | 2019-05-10 | 济民健康管理股份有限公司 | One kind taking fatty surgical device |
-
2005
- 2005-08-19 CN CN 200520092202 patent/CN2820089Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716087B (en) * | 2009-12-29 | 2011-04-06 | 余小蒙 | Disposable continuous negative-pressure puncture outfit |
| CN103191584A (en) * | 2013-04-26 | 2013-07-10 | 苏州东奇生物科技有限公司 | Portable solid phase extracting device |
| CN103191584B (en) * | 2013-04-26 | 2015-01-21 | 苏州东奇生物科技有限公司 | Portable solid phase extracting device |
| CN103212121A (en) * | 2013-05-09 | 2013-07-24 | 四川米兰美容外科医院有限公司 | Liposuction device for transplanting autologous fat of human body |
| CN104605899A (en) * | 2015-02-11 | 2015-05-13 | 昆明医科大学第一附属医院 | Needle aspiration cytology biopsy puncture device special for thyroid gland |
| CN104605899B (en) * | 2015-02-11 | 2017-03-01 | 昆明医科大学第一附属医院 | One kind is exclusively used in thyroid needle absorbing biopsy puncture device |
| CN105193461A (en) * | 2015-10-30 | 2015-12-30 | 中国人民解放军第二军医大学 | Endoscopic ultrasonography puncture needle vacuum extractor device with quantitative control negative pressure |
| CN105193461B (en) * | 2015-10-30 | 2018-07-20 | 中国人民解放军第二军医大学 | A kind of endoscopic ultrasonography puncture needle vacuum extractor device quantitatively controlling negative pressure |
| CN109730751A (en) * | 2019-03-06 | 2019-05-10 | 济民健康管理股份有限公司 | One kind taking fatty surgical device |
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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: 20060927 Termination date: 20130819 |