CN210990618U

CN210990618U - Liposuction needle

Info

Publication number: CN210990618U
Application number: CN201921511408.XU
Authority: CN
Inventors: 丁砚江; 宋玉龙
Original assignee: Beijing Shixi Medical Beauty Clinic Co ltd
Current assignee: Beijing Shixi Medical Beauty Clinic Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-07-14
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a liposuction needle, including first needle tubing, second needle tubing, first drainage tube and second drainage tube, first needle tubing sets up in the one end of first drainage tube, and the other end of first drainage tube is provided with negative pressure drainage bottle, and the second needle tubing sets up in the one end of second drainage tube, and the other end of second drainage tube sets up in first drainage tube department to with first drainage tube intercommunication, just keep away from on first drainage tube negative pressure drainage bottle is provided with first valve, and the position that the second drainage tube is close to first drainage tube is provided with the second valve. In the process of liposuction, if the first needle tube is blocked, the first valve of the first needle tube can be closed, the second needle tube is inserted into the body of a patient, and the second valve is opened, so that the blockage caused in the process of liposuction can be avoided.

Description

Liposuction needle

Technical Field

The utility model relates to the technical field of medical equipment, specifically a liposuction needle.

Background

Fat absorption is a method for extending fat fragments into a subcutaneous fat layer through a small skin incision by using an instrument to absorb fat, and is suitable for body state shaping. At present, the fat suction operation is commonly carried out by the following methods: ultrasonic liposuction, electronic liposuction, and the most common rapid negative pressure liposuction. And the traditional liposuction needle is easy to block in the liposuction process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liposuction needle, the other end of second drainage tube set up in first drainage tube department to with first drainage tube intercommunication, just keep away from the negative pressure drainage bottle on first drainage tube and be provided with first valve, the position that the second drainage tube is close to first drainage tube is provided with the second valve. In the process of liposuction, if the first needle tube is blocked, the first valve of the first needle tube can be closed, the second needle tube is inserted into the body of a patient, and the second valve is opened, so that the blockage caused in the process of liposuction can be avoided.

A liposuction needle comprises a first needle tube, a second needle tube, a first drainage tube and a second drainage tube;

the first needle tube is arranged at one end of the first drainage tube, and a negative pressure drainage bottle is arranged at the other end of the first drainage tube;

the second needle tube is arranged at one end of the second drainage tube, and the other end of the second drainage tube is arranged at the first drainage tube and communicated with the first drainage tube;

a first valve is arranged on the first drainage tube and far away from the negative pressure drainage bottle;

and a second valve is arranged at the position, close to the first drainage tube, of the second drainage tube.

Optionally, the end of the first needle tube, which is far away from the first drainage tube, is an integrally formed first needle tip, and a first handle is further arranged on the outer wall of the first needle tube;

the second needle tube is far away from the end of the second drainage tube and is an integrally formed second needle tip, and a second handle is further arranged on the outer wall of the second needle tube.

Optionally, the first needle tip portion is provided with a plurality of first liposuction holes, the first liposuction holes are square holes, the second needle tip portion is provided with a plurality of second liposuction holes, and the second liposuction holes are square holes.

Optionally, the first handle and the second handle are provided with friction lines on the outer surface.

Optionally, the first handle is threadedly connected with the first needle cannula; the second handle is connected with the second needle tube through threads.

Optionally, the ends of the first needle tip portion and the second needle tip portion are both arc-shaped structures.

Optionally, the shape of the first needle tip transitions smoothly from cylindrical to flat; the shape of the second needle tip part is smoothly transited from a cylinder to a flat shape.

Optionally, the negative pressure drainage bottle comprises a bottle cap; the bottle cap is connected with the negative pressure drainage bottle through threads.

Optionally, the first drainage tube is arranged in the negative pressure drainage bottle through the bottle cap.

Optionally, a third valve is arranged at the bottle cap of the first drainage tube.

Compared with the prior art, the utility model, the beneficial effect who has does:

1. the utility model provides a liposuction needle, the other end of second drainage tube set up in first drainage tube department to with first drainage tube intercommunication, just keep away from the negative pressure drainage bottle on first drainage tube and be provided with first valve, the position that the second drainage tube is close to first drainage tube is provided with the second valve. In the process of liposuction, if the first needle tube is blocked, the first valve of the first needle tube can be closed, the second needle tube is inserted into the body of a patient, and the second valve is opened, so that the blockage caused in the process of liposuction can be avoided.

2. The utility model provides a liposuction needle, the tip of first pinpoint portion 21 and second pinpoint portion 31 is the arc structure, and the needle tubing can reduce to cut the tissue blood vessel when pricking skin fat, can avoid causing the damage to patient's internal nerve.

Drawings

In order to illustrate the technical solution of the present invention more clearly, the drawings that are needed in the present invention will be briefly described below, it being understood that the following drawings only show some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for a person skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view of a structure of a liposuction needle of the present invention.

In the figure:

1-negative pressure drainage bottle, 11-bottle cap, 12-third valve;

2-a first needle tube, 21-a first needle tip, 22-a first handle, 23-a first drainage tube, 24-a first valve and 25-a first square hole;

3-a second needle tube, 31-a second needle tip part, 32-a second handle, 33-a second drainage tube, 34-a second valve and 35-a second square hole.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined below to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments.

May be arranged and designed in a variety of different configurations.

Therefore, the following detailed description of the present invention, which is provided in the accompanying drawings, is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments obtained by those skilled in the art without inventive work based on the embodiments of the present invention are within the scope of the invention as claimed.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the connection can be direct connection or indirect connection through an intermediate coal medium, and the connection between the two elements can be realized. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1, the present invention provides a liposuction needle, which comprises a first needle tube 2, a second needle tube 3, a first drainage tube 23 and a second drainage tube 33.

Wherein, the first needle tube 2 is arranged at one end of the first drainage tube 23, the other end of the first drainage tube 23 is provided with the negative pressure drainage bottle 1, the second needle tube 3 is arranged at one end of the second drainage tube 33, and the other end of the second drainage tube 33 is arranged at the first drainage tube 23 and is communicated with the first drainage tube 23; a first valve 24 is arranged on the first drainage tube 23 and far away from the negative pressure drainage bottle 1; the second draft tube 33 is provided with a second valve 34 at a position adjacent to the first draft tube 23. So design, at the liposuction in-process, if meet first syringe 2 and block up, can close first valve 24 of first syringe 2, deepen the patient with second syringe 3 internal, open second valve 34, so, can avoid the liposuction in-process to cause the jam.

Furthermore, the end of the first needle tube 2 far away from the first drainage tube 23 is an integrally formed first needle tip part 21, and the outer wall of the first needle tube 2 is also provided with a first handle 22; the end of the second needle tube 3 far away from the second drainage tube 33 is an integrally formed second needle tip part 31, and the outer wall of the second needle tube 3 is further provided with a second handle 32. The first pinpoint portion 21 is provided with a plurality of first fat absorption holes which are square holes, the second pinpoint portion 31 is provided with a plurality of second fat absorption holes which are square holes; the size of the liposuction hole is determined according to the length and the outer diameter of the needle tube, so that the uniform liposuction can be ensured. The first handle 22 and the second handle 32 are provided with anti-slip threads on the outer surface. The tip of first pinpoint portion 21 and second pinpoint portion 31 is the arc structure, and the needle tubing can reduce to cut tissue blood vessel when pricking in the skin fat, can avoid causing the damage to patient's internal nerve.

Further, the shape of the first needle tip portion 21 smoothly transits from a cylindrical body to a flat shape; the shape of the second needle tip portion 31 smoothly transitions from a cylindrical body to a flat shape.

Further, the negative pressure drainage bottle 1 comprises a bottle cap 11; the bottle cap 11 is connected with the negative pressure drainage bottle 1 through threads, the first drainage tube 23 penetrates through the bottle cap 11 to be connected with the negative pressure drainage bottle 1, and the first drainage tube 23 is arranged at the bottle cap 11 and provided with the third valve 12.

In this embodiment, the first needle tube 2 and the second needle tube 3 are both made of stainless steel, the first needle tube 2 and the first drainage tube 23 are adhered by glue, and the second needle tube 3 and the second drainage tube 33 are adhered by glue.

First handle 22 passes through threaded connection with first needle cannula 2, and second handle 32 passes through threaded connection with second needle cannula 3, belongs to detachable connection, and its outward appearance all is provided with anti-skidding line, sets up anti-skidding line and is for conveniently that medical personnel hold.

Bottle lid 11 passes through threaded connection with negative pressure drainage bottle 1, and first drainage tube 23 passes through the glue adhesion with bottle lid 11, and third valve 12 passes through the glue adhesion with first drainage tube 23, and first drainage tube 23 passes through the glue adhesion with second drainage tube 33, and the connected mode between each part does not limit this kind, specifically can connect according to actual conditions.

In this embodiment, a method of using a liposuction needle is as follows:

when the negative pressure drainage bottle is used, the first needle tip part 21 of the first needle tube 2 is deeply inserted into a body, then the third valve 12 is opened, and fat is sucked into the negative pressure drainage bottle 1 from the first fat suction hole along the first needle tube 2 and the first drainage tube 23 under the action of negative pressure suction of the negative pressure drainage bottle 1; if a blockage is encountered during liposuction, the third valve 12 and the first valve 24 are immediately closed. The second needle tube 3 is replaced to go deep into the body of the patient, the second valve 34 and the third valve 12 are opened, and the fat is sucked into the negative pressure drainage bottle 1 from the second fat suction hole along the second needle tube 3 and the second drainage tube 33 under the action of the negative pressure suction force of the negative pressure drainage bottle 1, so that the whole fat suction operation is realized.

In the present embodiment, the number of the second drains 33 provided at the first drains 23 may be set according to actual circumstances.

The above description is only the general embodiments of the present invention, and is not intended to limit the present invention in any form, and all the technical matters of the present invention are all within the protection scope of the present invention to any simple modification and equivalent changes made by the above embodiments.

Claims

1. A liposuction needle is characterized by comprising a first needle tube (2), a second needle tube (3), a first drainage tube (23) and a second drainage tube (33);

the first needle tube (2) is arranged at one end of the first drainage tube (23), and the other end of the first drainage tube (23) is provided with a negative pressure drainage bottle (1);

the second needle tube (3) is arranged at one end of the second drainage tube (33), and the other end of the second drainage tube (33) is arranged at the first drainage tube (23) and communicated with the first drainage tube (23);

a first valve (24) is arranged on the first drainage tube (23) and far away from the negative pressure drainage bottle (1);

a second valve (34) is arranged at the position of the second drainage pipe (33) close to the first drainage pipe (23).

2. A liposuction needle according to claim 1, characterized in that the end of the first needle tube (2) far from the first drainage tube (23) is an integrally formed first needle tip (21), and a first handle (22) is arranged on the outer wall of the first needle tube (2);

the end, far away from the second drainage tube (33), of the second needle tube (3) is an integrally formed second needle tip part (31), and a second handle (32) is further arranged on the outer wall of the second needle tube (3).

3. A liposuction needle according to claim 2, characterized in that said first needle tip (21) is provided with a plurality of first liposuction holes, said first liposuction holes being square holes;

the second pinpoint portion (31) is provided with a plurality of second liposuction holes, the second liposuction hole is the square hole.

4. A liposuction needle according to claim 2, wherein said first handle (22) and said second handle (32) are externally provided with anti-slip threads.

5. A liposuction needle according to claim 2, characterized in that said first handle (22) is screwed to said first needle cannula (2);

the second handle (32) is connected with the second needle tube (3) through threads.

6. A liposuction needle according to claim 2, characterized in that the ends of the first needle tip (21) and the second needle tip (31) are of an arc-shaped configuration.

7. A liposuction needle according to claim 2, characterized in that the shape of the first needle tip (21) transitions smoothly from a cylinder to a flat shape;

the shape of the second needle tip part (31) is smoothly transited from a cylinder to a flat shape.

8. A liposuction needle according to claim 1, characterized in that said negative pressure drainage bottle (1) comprises a bottle cap (11); the bottle cap (11) is connected with the negative pressure drainage bottle (1) through threads.

9. A liposuction needle according to claim 8, characterized in that the first drainage tube (23) is placed inside the negative pressure drainage bottle (1) through the bottle cap (11).

10. A liposuction needle according to claim 8, characterized in that the first drain (23) is provided with a third valve (12) at the cap (11).