Visual liposuction needle

Abstract

The utility model relates to the technical field of medical instruments, in particular to a visual liposuction needle which comprises a needle tube, one end of the needle tube is provided with a communicated connector, the other end of the needle tube is provided with a needle hole, the side face of the connector is provided with a liposuction tube, and the liposuction tube is externally connected with negative pressure. A water inlet, an endoscope inlet and a laser optical fiber inlet which are communicated with the needle tube are formed in the joint; the body surface of a user is expanded by utilizing liquid, so that observation of an endoscope is facilitated, smooth liposuction is guaranteed, meanwhile, the user is repaired by utilizing the laser optical fiber, and harm to the user is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to a visual liposuction needle. Background Art

[0002] Liposuction is a surgical procedure that uses negative pressure suction and / or physical and chemical means such as ultrasonic waves and high-frequency electric fields to remove the subcutaneous fat deposited locally in the human body through a small skin incision or puncture, and combines techniques such as fat granule injection transplantation to improve the body shape.

[0003] A liposuction needle for plastic surgery with the publication number CN205006944U discloses a liposuction needle including a long needle tube. A plurality of through holes are integrally formed at the front part of the needle tube. The front end of the needle tube is closed, and a fixing seat is inserted and connected to the rear end. A connecting tube is integrally formed on the fixing seat, and the connecting tube is used for inserting and connecting a syringe or a negative pressure device. Among them, a bending section is provided at the 1 / 3 position of the needle tube, the included angle of the bending section is 150 degrees, and two groups of crushing blades are integrally formed on the inner wall of the bending section. An observation window is embedded in the rear part of the needle tube. The crushing blades are in an obtuse triangle shape, and the distance between the two groups of crushing blades is 1 / 4 of the diameter of the needle tube. The crushing blades are inclined on the inner wall of the needle tube, and the included angle of the extension lines of the two groups of crushing blades is 45 degrees. It discloses a liposuction needle that destroys and extracts fat through physical means, but the situation inside the patient's body during the liposuction process cannot be accurately observed. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is the problem that it is impossible to accurately grasp the situation of liposuction during the liposuction process.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] First, a visual liposuction needle is provided, including a needle tube. One end of the needle tube is installed with a connected joint, and the other end of the needle tube is provided with a needle hole. A liposuction tube is provided on the side of the joint, and the liposuction tube is externally connected to negative pressure. An inlet (5) for water, an endoscope inlet, and a laser fiber inlet communicating with the needle tube are provided on the joint.

[0007] Furthermore, the endoscope inlet is coaxially arranged with the needle tube, and the laser fiber 7 and the water inlet are distributed on both sides of the endoscope inlet. In view of the characteristics that the endoscope is not easy to bend and the laser fiber is relatively soft, setting the endoscope inlet coaxially with the needle tube enables the endoscope probe to smoothly enter the needle tube 1, and at the same time the laser fiber can also smoothly enter the needle tube, making the device more convenient to use.

[0008] Further, reinforcing ribs are connected between the water inlet, the endoscope inlet, and the laser fiber inlet; the overall structure of the joint is made more stable through the reinforcing ribs, making the use effect of the device better.

[0009] Further, one end of the syringe needle is sealed, and the needle hole is arranged on the side surface of the sealed end.

[0010] Further, a smooth transition arc surface is arranged at the position on the inner side surface of the syringe needle corresponding to the needle hole; the transition arc surface can smoothly guide the laser fiber and the endoscope to smoothly move out of the needle hole, making the device more stable to use.

[0011] Further, the joint and the syringe needle are detachably connected, and the detachable setting can facilitate the replacement of different joints or syringe needles.

[0012] The utility model has the following beneficial effects: by arranging a water inlet and an endoscope inlet on the joint, the utility model can conveniently make the user's body surface expand by injecting liquid, so as to conveniently observe the user's fat condition with the endoscope, prevent excessive fat extraction at some positions, make the liposuction effect better, and at the same time, the setting of the transition arc surface also enables the laser fiber and the endoscope to smoothly enter the user's body for operation, making the use effect of the device better. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0014] Figure 1 It is the front view of this embodiment;

[0015] Figure 2 It is the three-dimensional view of this embodiment. Detailed Embodiment

[0016] In order to better explain the present utility model for easy understanding, the following will describe the present utility model in detail through specific embodiments with reference to the drawings.

[0017] It should be noted that all directional indications in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If this specific posture changes, the directional indications will also change accordingly.

[0018] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0019] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The utility model provides a visual liposuction needle, such as Figure 1 and Figure 2 As shown, it includes a needle tube 1, wherein one end of the needle tube 1 is sealed and the other end is equipped with a connecting connector 2, a needle hole 3 is opened on one side of the sealed end of the needle tube 1, and a liposuction tube 4 is connected to one side of the connector 2. The liposuction tube 4 is externally connected to negative pressure. During use, the needle tube 1 is inserted into the user's fat, and then the negative pressure external to the liposuction tube 4 works, thereby sucking the fat into the needle tube 1 through the needle hole 3, and then discharged through the liposuction tube 4.

[0021] In order to ensure that the liposuction process is smoother, in the present embodiment, a water inlet 5 and an endoscope inlet 6 are provided on the connector 2, and the water inlet 5 and the endoscope inlet 6 are connected with the needle tube 1. During use, a transparent liquid is introduced into the water inlet 5, and the liquid enters the user's body through the needle tube 1. The liquid can expand the user's body surface so that it is filled with liquid. Then, the endoscope probe is inserted into the endoscope inlet 6, and the endoscope probe enters the needle tube 1 and is removed from the needle hole 3. Since the user's body surface is expanded by the liquid, when the endoscope probe comes out of the needle hole 3, the user's fat condition can be observed through the liquid, thereby preventing excessive fat extraction in some parts of the user's body, resulting in depressions on the user's body, and achieving a better liposuction effect.

[0022] Furthermore, after use, cleaning liquid is introduced into the water inlet 5, which can also facilitate the cleaning of the liposuction needle and facilitate subsequent work. The liquid can also be extracted when extracting fat. At the same time, during the liposuction process, the water inlet 5 and the endoscope inlet 6 are blocked, so that the liposuction tube 4 can extract fat more stably.

[0023] Meanwhile, in order to accelerate the user's recovery, a laser fiber inlet 7 is also provided on the connector 2. The laser fiber inlet 7 is connected to the syringe tube 1. During use, the laser fiber is inserted into the laser fiber inlet 7 so that the laser fiber comes out from the needle hole 3 to perform laser repair on the user, which also reduces the pain received by the user. Correspondingly, during liposuction, the laser fiber inlet 7 is also blocked to enable the liposuction tube 4 to smoothly extract fat.

[0024] As Figure 2 shown, in order to enable the laser fiber and the endoscope probe to smoothly move out from the needle hole 3, a smooth transition arc surface 8 is provided at the position on the inner side surface of the needle head 1 corresponding to the needle hole 3. When the laser fiber and the endoscope probe touch the transition arc surface 8, they can smoothly move out from the needle hole 3. At the same time, the setting of the transition arc surface 8 can also prevent fat from adhering to the corners inside the syringe tube 1 during liposuction, which is also convenient for flushing.

[0025] In order to make the structure more reasonable and according to the characteristics of the endoscope and the laser fiber, the endoscope inlet 6 is coaxially arranged with the syringe tube 1. A water inlet 5 and a laser fiber inlet 7 are respectively arranged on both sides of the endoscope inlet 6, and a reinforcing rib 9 is connected between the water inlet 5 and the laser fiber inlet 7 and the endoscope inlet 6 to make the overall structure of the connector 2 stronger. In order to facilitate the replacement of different connectors 2 or syringe tubes 1, the syringe tube 1 is detachably connected to the connector 2.

[0026] It should be understood that the above description of the specific embodiments of the present invention is only for explaining the technical route and features of the present invention, and its purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. However, the present invention is not limited to the above specific embodiments. Any changes or modifications made within the scope of the claims of the present invention should be covered by the protection scope of the present invention.

Claims

1. A visual liposuction needle, characterized in that: The invention comprises a needle tube (1), one end of which is provided with a connecting joint (2), the other end of which is provided with a pinhole (3), a liposuction tube (4) is provided on the side of the joint (2), the liposuction tube (4) is externally connected to negative pressure, and the joint (2) is provided with a water inlet (5) connected to the needle tube (1), an endoscope inlet (6) and a laser optical fiber inlet (7).

2. A visual liposuction needle according to claim 1, characterized in that: The endoscope inlet (6) is coaxially arranged with the needle tube (1), and the laser fiber inlet (7) and the water inlet (5) are distributed on both sides of the endoscope inlet (6).

3. The visualized liposuction needle according to claim 1, characterized in that: Reinforcing ribs (9) are connected between the water inlet (5), the endoscope inlet (6) and the laser optical fiber inlet (7).

4. The visualized liposuction needle according to claim 1, characterized in that: One end of the needle tube (1) is sealed, and the needle hole (3) is arranged on the side of the sealed end.

5. A visualized liposuction needle according to claim 4, characterized in that: A smooth transition arc surface (8) is provided on the inner side surface of the needle tube (1) at a position corresponding to the needle hole (3).

6. The visualized liposuction needle according to claim 1, characterized in that: The connector (2) and the needle tube (1) are detachably connected.

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