CN212282410U

CN212282410U - Novel fat filling needle

Info

Publication number: CN212282410U
Application number: CN202020183365.3U
Authority: CN
Inventors: 彭思璇
Original assignee: Hangzhou Ximei Health Management Co ltd
Current assignee: Hangzhou Ximei Health Management Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2021-01-05
Anticipated expiration: 2030-02-19

Abstract

The utility model relates to a cosmetic plastic technical field discloses a novel needle is filled to fat, including the fat injection tube, the conduction pipe, communicating pipe and disposable syringe needle, the fixed intercommunication in exit of fat injection tube has the conduction pipe, and the one end swing joint that the fat injection tube was kept away from to the conduction pipe is in the inner chamber of communicating pipe one end, and the one end swing joint of disposable syringe needle is in the inner chamber of keeping away from conduction pipe one end communicating pipe, and the one end that communicating pipe was kept away from on disposable syringe needle surface has seted up the injection hole, the first filter screen of middle part fixedly connected with in the intercommunication pipe inner chamber, the inside fixedly connected with second filter screen of injection. The utility model discloses a dual filtration of first filter screen and second filter screen filters as far as and falls macromolecule fat particle, flows into the position that will fill with fine and smooth fat, prevents inside great fat particle channel-section skin through the injection hole, has the advantage of avoiding filling the in-process skin of fat and appearing unevenness because of the fat particle of filling is great.

Description

Novel fat filling needle

Technical Field

The utility model relates to a cosmetic plastic technical field specifically is a novel fat filling needle.

Background

At present, a fat filling needle used by people is a thin, long and long needle, a small hole is formed in the head of the needle, fat can flow into a part to be filled from the inside of the hole, but fat filled into the filling needle is possibly overlarge in fat particles, so that the skin at the filling position is uneven, shaping failure is caused, and the aesthetic feeling of shaping is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel fat filling needle, this novel fat filling needle filters the fat granule that the filling needle was derived, filters the macromolecule fat granule as far as, flows into the position that will pack with fine and smooth fat, has the advantage of avoiding appearing unevenness's phenomenon.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel fat filling needle, includes fat injection tube, conduction tube, communicating pipe and disposable syringe needle, the fixed intercommunication in exit of fat injection tube has the conduction tube, the one end swing joint that the fat injection tube was kept away from to the conduction tube is in the inner chamber of communicating pipe one end, the one end swing joint of disposable syringe needle is in the inner chamber that the conduction tube one end was kept away from to communicating pipe, the injection orifice has been seted up to the one end that communicating pipe was kept away from on disposable syringe needle surface.

The middle part of the inner cavity of the communicating pipe is fixedly connected with a first filter screen, and the inside of the injection hole is fixedly connected with a second filter screen.

Preferably, the connection mode of the conduction pipe and the communicating pipe is threaded connection, a connection part of the outer surface of the conduction pipe and the communicating pipe is provided with threads, and a connection part of the inner wall of the communicating pipe and the conduction pipe is provided with threads matched with the threads arranged on the outer surface of the conduction pipe.

Preferably, the disposable needle is connected with the communicating pipe in a threaded manner, a thread is arranged at the joint of the outer surface of the disposable needle and the communicating pipe, and a thread matched with the thread arranged on the outer surface of the disposable needle is arranged at the joint of the inner wall of the communicating pipe and the disposable needle.

Preferably, the first screen is arc-shaped.

Preferably, the second screen is arc-shaped.

Preferably, one end of the outer surface of the disposable needle close to the communicating pipe is fixedly connected with a limiting plate, and the limiting plate is circular.

Borrow by above-mentioned technical scheme, the utility model provides a novel fat filling needle. The method at least has the following beneficial effects:

(1) this novel fat filling needle, through the dual filtration of first filter screen and second filter screen, filter as far as the macromolecule fat granule, flow into the position that will fill with fine and smooth fat, prevent inside great fat granule leads to the skin through the injection hole, have the advantage of avoiding filling the in-process skin of fat and appearing unevenness's phenomenon because of the fat granule of filling is great.

(2) This novel fat filling needle, when filtering great fat granule, through the arc design of first filter screen and second filter screen, with the first filter screen of great fat grain direction and second filter screen around, make comparatively fine and smooth fat granule derive through first filter screen and second filter screen and middle part, thereby prevent that great fat granule from influencing the effect of disposable syringe needle to fat injection to the jam of first filter screen and second filter screen.

(3) This novel fat filling needle, through the threaded connection of conduction pipe and communicating pipe, the threaded connection mode of communicating pipe and disposable syringe needle has made things convenient for the dismantlement to conduction pipe, communicating pipe and disposable syringe needle, has made things convenient for washing of first filter screen, and the convenience is to not recycling with skin contact's communicating pipe and first filter screen, and threaded connection's mode is connected inseparabler, prevents that the impact force from causing the separation of conduction pipe, communicating pipe and disposable syringe needle.

(4) This novel fat filling needle through the detachable design of communicating pipe and disposable syringe needle, has made things convenient for the dismantlement to disposable syringe needle, and after the use is accomplished, can abandon the disposable syringe needle to the garbage bin with skin contact in, because of the structure of disposable syringe needle is comparatively simple, the cost is lower, has reduced the cost of using disposable syringe needle to increased the health, prevented that cyclic use from causing cross infection.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the communication pipe of fig. 1 according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1 fat injection tube, 2 conduction pipes, 3 communicating pipes, 4 first filter screens, 5 disposable syringe needles, 6 limiting plates, 7 injection holes, 8 second filter screens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a novel fat filling needle comprises a fat injection tube 1, a conduction tube 2, a communication tube 3 and a disposable needle head 5, wherein the outlet of the fat injection tube 1 is fixedly communicated with the conduction tube 2, one end of the conduction tube 2, which is far away from the fat injection tube 1, is movably connected in an inner cavity at one end of the communication tube 3, the connection mode of the conduction tube 2 and the communication tube 3 is threaded, the connection position of the outer surface of the conduction tube 2 and the communication tube 3 is provided with a thread which is engaged with the thread arranged on the outer surface of the conduction tube 2, one end of the disposable needle head 5 is movably connected in an inner cavity at one end of the communication tube 3, which is far away from the conduction tube 2, the connection mode of the disposable needle head 5 and the communication tube 3 is threaded, the connection position of the outer surface of the disposable needle head 5 and the communication tube 3 is provided with a thread which is engaged with the thread arranged on the outer surface of the disposable needle head 5, the connection, one end of the surface of the disposable needle 5 far away from the communicating pipe 3 is provided with an injection hole 7.

Through the threaded connection of conduction pipe 2 and communicating pipe 3, communicating pipe 3 and disposable syringe needle 5's threaded connection mode has made things convenient for the dismantlement to conduction pipe 2, communication pipe 3 and disposable syringe needle 5, has made things convenient for washing of first filter screen 4, and convenient to do not circulate use with skin contact communicating pipe 3 and first filter screen 4, and threaded connection's mode is connected inseparabler, prevents that the impact force from causing the separation of conduction pipe 2, communicating pipe 3 and disposable syringe needle 5.

Through communicating pipe 3 and disposable syringe needle 5's detachable design, made things convenient for the dismantlement to disposable syringe needle 5, after using the completion, can abandon disposable syringe needle 5 with skin contact to the garbage bin in, because of disposable syringe needle 5's structure is comparatively simple, the cost is lower, has reduced the cost of using disposable syringe needle 5 to increased the health, prevented that recycling from causing cross infection.

The middle part fixedly connected with of communicating pipe 3 inner chamber is first filter screen 4, and the shape of first filter screen 4 is the arc, and the inside fixedly connected with second filter screen 8 of injection hole 7, the shape of second filter screen 8 are the arc, and the surface of disposable syringe needle 5 is close to the one end fixedly connected with limiting plate 6 of communicating pipe 3, and the shape of limiting plate 6 is circular.

Through the dual filtration of first filter screen 4 and second filter screen 8, filter macromolecule fat particle as far as, flow into the position that will fill with fine and smooth fat, prevent inside great fat particle channel injection hole leading-in skin, have the advantage of avoiding filling the in-process skin of fat and appearing unevenness because of the great fat particle of filling.

When filtering great fat granule, through the arc design of first filter screen 4 and second filter screen 8, with great fat granule direction first filter screen 4 and second filter screen 8 around, make comparatively fine and smooth fat granule derive through first filter screen 4 and second filter screen 8 and middle part, thereby prevent that great fat granule from influencing the effect of disposable syringe needle 5 to fat injection to first filter screen 4 and second filter screen 8's jam.

When in use, the communicating pipe 3 is connected with the conducting pipe 2, the disposable needle 5 is connected with the communicating pipe 3, a doctor holds the fat injection tube 1 to insert the disposable needle 5 into the skin, the injection hole 7 is positioned at the position to be injected, fat particles in the fat injection tube 1 are extruded, the fat particles are guided into the communicating pipe 3 through the conducting pipe 2 and are subjected to primary filtration through the first filter screen 4, larger fat particles are filtered and diffused to the periphery of the first filter screen 4 under the action of impact force, thinner fat particles are guided into the disposable needle 5 through the middle part of the first filter screen 4, when the fat particles are contacted with the second filter screen 8, the fat particles are subjected to secondary filtration through the second filter screen 8, larger fat particles are filtered and diffused to the periphery of the second filter screen 8 under the action of impact force, and finer fat particles are guided into an injection area to be injected through the middle part of the second filter screen 8 and are guided into the injection hole 7, as macromolecular fat particles are filtered as much as possible, the fine fat flows into the part to be filled, and the phenomenon of unevenness can be greatly avoided.

After the injection is accomplished, will lead to pipe 2 and communicating pipe 3 separation, will communicate pipe 3 and the separation of disposable syringe needle 5 to throw disposable syringe needle 5 inside dedicated garbage bin, use flushing device to wash communicating pipe 3's inside, clear away the inside fat granule that blocks totally after, can disinfect the save communicating pipe 3.

The novel fat filling needle provided by the utility model is described in detail above. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a novel fat filling needle, includes fat injection tube (1), conduction pipe (2), communicating pipe (3) and disposable syringe needle (5), its characterized in that: a conduction pipe (2) is fixedly communicated with an outlet of the fat injection tube (1), one end, far away from the fat injection tube (1), of the conduction pipe (2) is movably connected into an inner cavity at one end of a communicating tube (3), one end of a disposable needle (5) is movably connected into an inner cavity at one end, far away from the conduction pipe (2), of the communicating tube (3), and an injection hole (7) is formed in one end, far away from the communicating tube (3), of the surface of the disposable needle (5);

the middle part of the inner cavity of the communicating pipe (3) is fixedly connected with a first filter screen (4), and the inside of the injection hole (7) is fixedly connected with a second filter screen (8).

2. The novel fat filling needle according to claim 1, wherein: the connection mode of conduction pipe (2) and communicating pipe (3) is threaded connection, the screw thread is seted up with the junction of communicating pipe (3) to the surface of conduction pipe (2), the screw thread that agrees with mutually with the screw thread that the surface was seted up to the junction of communicating pipe (3) inner wall and conduction pipe (2) is seted up.

3. The new fat filling needle as set forth in claim 2, wherein: the disposable syringe needle (5) is connected with the communicating pipe (3) in a threaded manner, a thread is arranged at the joint of the outer surface of the disposable syringe needle (5) and the communicating pipe (3), and a thread matched with the thread arranged on the outer surface of the disposable syringe needle (5) is arranged at the joint of the inner wall of the communicating pipe (3) and the disposable syringe needle (5).

4. A novel fat filling needle according to claim 3, wherein: the shape of the first filter screen (4) is arc.

5. The novel fat filling needle according to claim 4, wherein: the shape of the second filter screen (8) is arc.

6. The novel fat filling needle according to claim 5, wherein: one end of the outer surface of the disposable needle head (5) close to the communicating pipe (3) is fixedly connected with a limiting plate (6), and the limiting plate (6) is circular.