Liposuction needle for liposuction operation

Abstract

The utility model discloses a liposuction needle for liposuction surgery, relates to the technical field of cosmetic liposuction, and comprises a liposuction mechanism, a liposuction needle body and a needle head, the liposuction mechanism is provided with the liposuction needle body, the other end of the liposuction needle body is provided with a connecting part, the needle head is arranged in the connecting part, the needle head is provided with a liposuction hole, and the liposuction needle is provided with a suction hole. According to the liposuction needle, the liposuction needle body, the connecting part and the needle head are arranged, and the needle head and the liposuction needle body are detachably connected through the threads of the connecting part, so that the needle head can be conveniently replaced after being damaged, and other different types of liposuction needles can be conveniently replaced for liposuction of different parts of the body; according to the liposuction device, the liposuction mechanism, the guide rail, the sliding block and the connecting rod are arranged, and the sliding block slides along the guide rail and drives the piston in the liposuction mechanism to synchronously move in the liposuction barrel through the connecting rod, so that liposuction personnel can conveniently operate the liposuction mechanism with one hand for liposuction, and liposuction is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic liposuction, in particular to a liposuction needle used for liposuction surgery. Background Art

[0002] As people's living standards continue to improve, the weight loss and beauty industries are also constantly rising, especially a number of plastic surgery and beauty hospitals are constantly emerging. Liposuction needles, as an indispensable micro-plastic surgery medical equipment, have also emerged in large numbers and have been widely used in the plastic surgery industry. Liposuction needles are usually used to perform liposuction on the patient's waist, buttocks and thighs. Liposuction needles remove pre-treated local subcutaneous fat deposited in the human body through smaller skin incisions or punctures, and are combined with fat particle liposuction and transplantation techniques to improve body shape. A surgical procedure.

[0003] After searching, patent authorization announcement number CN 209932835 U discloses a nano liposuction needle, which records that "a liposuction piston is provided on one side of the liposuction device housing, and a liposuction needle body is installed on the other side of the liposuction device housing. The liposuction needle body includes a first connecting needle handle, a first needle body, a first liposuction hole and a first needle head. The first connecting needle handle is provided with the first needle body at one end, and the first needle body is provided with a first liposuction hole. The other end of the first needle body is provided with a first needle head. The interior of the liposuction device threaded connection seat is provided with a through hole, and the interior of the first connecting needle handle is provided with an inflow channel. One end of the inflow channel extends to the interior of the through hole, and the first connecting needle handle is fixedly connected to the liposuction device threaded connection seat by a thread." However, the needle body and needle head of the liposuction needle disclosed above are an integrated structure, and the needle head cannot be disassembled and replaced separately, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a liposuction needle for liposuction surgery to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A liposuction needle for liposuction surgery comprises a liposuction mechanism, a liposuction needle body and a needle, wherein the liposuction needle body is installed on the liposuction mechanism, a connecting portion is provided at the other end of the liposuction needle body, a needle head is installed in the connecting portion, a liposuction hole is opened on the needle head, a dividing blade is installed in the middle of the liposuction hole, a guide rail is installed on the outer wall of one side of the liposuction mechanism, a slider is slidably provided on the guide rail, and a connecting rod is installed between the slider and the liposuction mechanism.

[0007] As a further solution of the utility model: the liposuction mechanism includes a liposuction cylinder, a piston rod, a piston, a handle and a threaded liposuction head. The liposuction cylinder is equipped with a piston, the piston is fixedly connected to the piston rod, a handle is installed at the outer end of the piston rod, a threaded liposuction head is installed at the front end of the liposuction cylinder, and the handle is fixedly connected to the connecting rod.

[0008] As a further solution of the utility model: a threaded hole is provided at one end of the liposuction needle body connected to the liposuction mechanism, and the threaded hole is plugged and fixed to the threaded liposuction head.

[0009] As a further solution of the utility model: the liposuction holes are symmetrically arranged on the needle head in front-back and left-right directions.

[0010] As a further solution of the utility model: the needle is threadedly connected to the connecting part.

[0011] As a further solution of the utility model: the outer wall of the liposuction cylinder is provided with capacity scale lines.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a liposuction needle body, a connecting part and a needle head. The needle head and the liposuction needle body are detachably connected through a thread of the connecting part, so that the needle head can be conveniently replaced after being damaged, and other different types of liposuction needles can be conveniently replaced to perform liposuction on different parts of the body.

[0014] 2. The utility model provides a liposuction mechanism, a guide rail, a slider and a connecting rod. The slider slides along the guide rail and drives the piston in the liposuction mechanism to move synchronously in the liposuction cylinder through the connecting rod. This makes it convenient for liposuction personnel to operate the liposuction mechanism with one hand to perform liposuction, making liposuction easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure shows the overall appearance of a liposuction needle used in liposuction surgery.

[0016] Figure 2 The present invention is a cross-sectional view of the structure of a liposuction needle used in liposuction surgery.

[0017] Figure 3 A liposuction needle for liposuction surgery Figure 1 A magnified view of the structure at center.

[0018] 1. Liposuction mechanism; 101. Liposuction cylinder; 102. Piston rod; 103. Piston; 104. Handle; 105. Threaded liposuction head; 2. Liposuction needle body; 3. Connecting part; 4. Needle; 5. Liposuction hole; 6. Guide rail; 7. Slider; 8. Connecting rod; 9. Capacity scale line; 10. Threaded hole; 11. Splitting blade. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 In the embodiment of the utility model, a liposuction needle for liposuction surgery includes a liposuction mechanism 1, a liposuction needle body 2 and a needle 4. The liposuction needle body 2 is installed on the liposuction mechanism 1, and a connecting portion 3 is provided at the other end of the liposuction needle body 2. The needle 4 is installed in the connecting portion 3, and the needle 4 is threadedly connected to the connecting portion 3. This design can make the needle 4 and the liposuction needle body 2 firmly connected and not easy to fall off during the liposuction process, and at the same time, it is convenient to disassemble and replace the needle 4. A liposuction hole 5 is opened on the needle 4, and the liposuction hole 5 is symmetrically opened on the needle 4 front and back and left and right. This design can make the fat around the needle 4 more evenly sucked, the liposuction port is larger, and the liposuction is smoother. A dividing blade 11 is installed in the middle of the liposuction hole 5. The dividing blade 11 can cut larger fat particles trying to enter the needle 4, so that the fat particles become smaller, and the probability of clogging of the needle 4 and the liposuction needle body 2 is reduced.

[0021] See also Figure 1-2 A guide rail 6 is installed on the outer wall of one side of the liposuction mechanism 1, and a slider 7 is slidably arranged on the guide rail 6. A connecting rod 8 is installed between the slider 7 and the liposuction mechanism 1. The liposuction mechanism 1 includes a liposuction cylinder 101, a piston rod 102, a piston 103, a handle 104 and a threaded liposuction head 105. The liposuction cylinder 101 is equipped with a piston 103, the piston 103 is fixedly connected to the piston rod 102, and a handle 104 is installed on the outer end of the piston rod 102. A threaded liposuction head 105 is installed at the front end of the liposuction cylinder 101, and the handle 104 is fixedly connected to the connecting rod 8. A threaded hole 10 is opened at one end of the liposuction needle body 2 connected to the liposuction mechanism 1, and the threaded hole 10 is plugged and fixed to the threaded liposuction head 105. This design can make the liposuction needle body 2 firmly connected to the liposuction mechanism 1 and not easy to fall off during the liposuction process.

[0022] See also Figure 2 The outer wall of the liposuction tube 101 is provided with a capacity scale line 9. The setting of the capacity scale line 9 can facilitate personnel to observe the amount of liposuction and determine the amount of liposuction.

[0023] The working principle of the utility model is:

[0024] When in use, the person holds the liposuction mechanism 1 with one hand to insert the needle 4 into the patient's fat layer, then presses the slider 7 with a finger and slides the slider 7 backward along the guide rail 6. The slider 7 drives the piston 103 in the liposuction cylinder 101 to move backward through the connecting rod 8, so that negative pressure is formed in the liposuction cylinder 101, thereby sucking the patient's fat into the needle 4 through the liposuction hole 5, and then the fat enters the liposuction cylinder 101 through the needle 4 and the liposuction needle body 2 in turn to complete liposuction. When the needle 4 needs to be replaced, it only needs to be rotated relative to the liposuction needle body 2 to unscrew it for replacement.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A liposuction needle for liposuction surgery, comprising a liposuction mechanism (1), a liposuction needle body (2) and a needle (4), characterized in that: The liposuction mechanism (1) is provided with a liposuction needle body (2), the other end of the liposuction needle body (2) is provided with a connecting portion (3), a needle head (4) is installed in the connecting portion (3), a liposuction hole (5) is provided on the needle head (4), a dividing blade (11) is installed in the middle of the liposuction hole (5), a guide rail (6) is installed on the outer wall of one side of the liposuction mechanism (1), a slider (7) is slidably provided on the guide rail (6), and a connecting rod (8) is installed between the slider (7) and the liposuction mechanism (1).

2. A liposuction needle for liposuction surgery according to claim 1, characterized in that: The liposuction mechanism (1) comprises a liposuction cylinder (101), a piston rod (102), a piston (103), a handle (104) and a threaded liposuction head (105); the liposuction cylinder (101) is provided with a piston (103); the piston (103) is fixedly connected to the piston rod (102); the outer end of the piston rod (102) is provided with a handle (104); the front end of the liposuction cylinder (101) is provided with a threaded liposuction head (105); and the handle (104) is fixedly connected to a connecting rod (8).

3. A liposuction needle for liposuction surgery according to claim 1, characterized in that: A threaded hole (10) is provided at one end of the liposuction needle body (2) connected to the liposuction mechanism (1), and the threaded hole (10) is plugged and fixed to a threaded liposuction head (105).

4. A liposuction needle for liposuction surgery according to claim 1, characterized in that: The liposuction holes (5) are symmetrically arranged on the needle head (4) in front-to-back and left-to-right directions.

5. The liposuction needle for liposuction surgery according to claim 1, characterized in that: The needle (4) is threadably connected to the connecting portion (3).

6. A liposuction needle for liposuction surgery according to claim 2, characterized in that: The outer wall of the liposuction cylinder (101) is provided with a capacity scale line (9).

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