CN203694187U - Constant negative pressure fat suction device for autogenous fat transplantation - Google Patents
Constant negative pressure fat suction device for autogenous fat transplantation Download PDFInfo
- Publication number
- CN203694187U CN203694187U CN201420023593.9U CN201420023593U CN203694187U CN 203694187 U CN203694187 U CN 203694187U CN 201420023593 U CN201420023593 U CN 201420023593U CN 203694187 U CN203694187 U CN 203694187U
- Authority
- CN
- China
- Prior art keywords
- main body
- negative pressure
- fat
- suction device
- force spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000002054 transplantation Methods 0.000 title claims abstract description 13
- 230000004083 survival effect Effects 0.000 abstract description 4
- 238000007443 liposuction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000003796 beauty Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a constant negative pressure fat suction device for autogenous fat transplantation. The constant negative pressure fat suction device comprises a main body assembly (1), an injector (2) and a pressing handle (3). The constant negative pressure fat suction device is characterized in that the main body assembly (1) comprises a main body (4), a constant force spring (5), a pushing plate (6) and a connection block (7), the constant force spring (5) is arranged in the main body (4), the constant force spring (5), the pushing plate (6) and the connection block (7) are sequentially connected, the connection block (7) is connected with the injector (2) connected with the pressing handle (3), and the pressing handle (3) is in screwed-in connection with the main body (4). Compared with the prior art, the constant negative pressure fat suction device is novel and simple in structure; the principle of the constant force spring is adopted, so that negative pressure in a fat suction container (the injector) can be constant, the survival rate of sucked fat is increased, and the constant negative pressure fat suction device is very convenient to operate and guarantees that a fat transplantation operation can be carried out more smoothly.
Description
[technical field]
This utility model relates to technical field of medical instruments, specifically permanent negative pressure fat suction device for a kind of autologous fat transplantation.
[background technology]
At present, in medical and beauty treatment fields, autologous fat transplantation operation is a common operation, before carrying out fat transplantation operation, first needs to draw fat.Draw at present fatty mode and mainly contain two kinds, one is that another kind is to use syringe liposuction with the liposuction of fat suction machine equipment, these two kinds of methods, because the pressure of negative pressure is not constant, thereby the fat survival of sucking-off is not very high, thereby has affected the carrying out of fat transplantation operation.
[utility model content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and provide a kind of autologous fat transplantation permanent negative pressure fat suction device, by adopting the principle of constant force spring, makes the negative pressure in liposuction container constant, has improved the survival rate of institute's sucking-off fat.
Design for achieving the above object permanent negative pressure fat suction device for a kind of autologous fat transplantation, comprise main body assembly 1, syringe 2 and pressing handle 3, it is characterized in that: described main body assembly 1 comprises main body 4, constant force spring 5, slurcam 6 and contiguous block 7, described constant force spring 5 is arranged in main body 4, described constant force spring 5, slurcam 6 and contiguous block 7 are connected successively, described contiguous block 7 is connected with syringe 2, and described syringe 2 connects pressing handle 3, and described pressing handle 3 screw-ins are connected in main body 4.
Described contiguous block 7 is provided with holddown groove, described main body 4 end faces are provided with draw-in groove 8, described syringe 2 is provided with draw ring 9 and retainer ring 10, in holddown groove on described draw ring 9 Snap joint pieces 7, described retainer ring 10 is placed in the draw-in groove 8 on main body 4 end faces, and described pressing handle 3 is pressed on retainer ring 10.
This utility model compared with the existing technology, novel structure, simple, reasonable in design, owing to being provided with constant force spring in main body, constant force spring, slurcam and contiguous block are connected successively, this contiguous block is connected with syringe, and syringe connects pressing handle, adopts the principle of constant force spring, thereby the negative pressure that can reach in liposuction container (syringe) is constant, improved the survival rate of institute's sucking-off fat, and it is very convenient to operate, has guaranteed that fat transplantation operation can more successfully carry out.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is scheme of installation of the present utility model;
Fig. 3 is perspective view of the present utility model;
In figure: 1, main body assembly 2, syringe 3, pressing handle 4, main body 5, constant force spring 6, slurcam 7, contiguous block 8, draw-in groove 9, draw ring 10, retainer ring.
[specific embodiment]
Below in conjunction with accompanying drawing, this utility model is done to following further illustrating:
If accompanying drawing 1 is to as shown in accompanying drawing 3, this utility model comprises: main body assembly 1, syringe 2 and pressing handle 3, it is characterized in that: main body assembly 1 comprises main body 4, constant force spring 5, slurcam 6 and contiguous block 7, constant force spring 5 is arranged in main body 4, constant force spring 5, slurcam 6 and contiguous block 7 are connected successively, contiguous block 7 is connected with syringe 2, and syringe 2 connects pressing handle 3, and pressing handle 3 screw-ins are connected in main body 4; Wherein, contiguous block 7 is provided with holddown groove, and main body 4 end faces are provided with draw-in groove 8, syringe 2 is provided with draw ring 9 and retainer ring 10, in holddown groove on draw ring 9 Snap joint pieces 7, retainer ring 10 is placed in the draw-in groove 8 on main body 4 end faces, and pressing handle 3 is pressed on retainer ring 10.
Permanent negative pressure fat suction device described in the utility model adopts the principle of constant force spring, thereby it is constant can reaching the negative pressure making in liposuction container (syringe), and this perseverance negative pressure fat suction device is mainly made up of main body, constant force spring, slurcam, contiguous block and pressing handle.Accompanying drawing 2 is its scheme of installation, when installation, first by the holddown groove on the draw ring Snap joint piece of syringe, the retainer ring of syringe is pushed in the draw-in groove on main body end face, pressing handle is screwed in main body and is fixed ring, shift slurcam onto the end downwards, then decontrol slurcam, now constant force spring drives syringe to rise, and now in syringe, can produce a constant negative pressure.
This utility model is not subject to the restriction of above-mentioned embodiment; other any do not deviate from change, the modification done under spirit of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (2)
1. a permanent negative pressure fat suction device for autologous fat transplantation, comprise main body assembly (1), syringe (2) and pressing handle (3), it is characterized in that: described main body assembly (1) comprises main body (4), constant force spring (5), slurcam (6) and contiguous block (7), described constant force spring (5) is arranged in main body (4), described constant force spring (5), slurcam (6) is connected successively with contiguous block (7), described contiguous block (7) is connected with syringe (2), described syringe (2) connects pressing handle (3), described pressing handle (3) screw-in is connected in main body (4).
2. permanent negative pressure fat suction device for autologous fat transplantation as claimed in claim 1, it is characterized in that: described contiguous block (7) is provided with holddown groove, described main body (4) end face is provided with draw-in groove (8), described syringe (2) is provided with draw ring (9) and retainer ring (10), in holddown groove on described draw ring (9) Snap joint piece (7), described retainer ring (10) is placed in the draw-in groove (8) on main body (4) end face, and described pressing handle (3) is pressed on retainer ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023593.9U CN203694187U (en) | 2014-01-15 | 2014-01-15 | Constant negative pressure fat suction device for autogenous fat transplantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023593.9U CN203694187U (en) | 2014-01-15 | 2014-01-15 | Constant negative pressure fat suction device for autogenous fat transplantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694187U true CN203694187U (en) | 2014-07-09 |
Family
ID=51044697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420023593.9U Expired - Lifetime CN203694187U (en) | 2014-01-15 | 2014-01-15 | Constant negative pressure fat suction device for autogenous fat transplantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826180A (en) * | 2015-04-29 | 2015-08-12 | 朱大江 | Liposuction apparatus for fat transplantation |
-
2014
- 2014-01-15 CN CN201420023593.9U patent/CN203694187U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826180A (en) * | 2015-04-29 | 2015-08-12 | 朱大江 | Liposuction apparatus for fat transplantation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |