Angle micro-hole implant needle

Abstract

The present invention discloses an angled micro-hole implantation needle, comprising a nut, a handle and a needle, the top of the connecting rod is fixedly connected to a micro hydraulic cylinder, the upper end of the micro hydraulic cylinder is provided with a hair follicle placement chamber, the top output end of the micro hydraulic cylinder is fixedly connected with a hydraulic rod, the top of the hydraulic rod is fixedly connected to a rubber push plate, the hydraulic rod and the rubber push plate are both located in the hair follicle placement chamber, the top of the hair follicle placement chamber is connected to the needle, the surface of the needle is provided with a ruler marking, a needle protection sleeve is provided at the corresponding position of the top of the needle, the needle protection sleeve is connected by two clamps and a rubber pad, and the rubber pad is located between the tops of the two clamps. The present invention has a novel structure, which greatly improves the automation degree of the device, makes the punching accuracy more accurate, and enables the handle to effectively control the needle, thereby making it easier to control its angle, so that the scalp is not easily damaged during the implantation process, and it is not easy to bleed during the implantation process, thereby protecting the scalp.

Description

Technical Field

[0001] The invention relates to an implantation needle, in particular to an oblique angle micro-hole implantation needle, belonging to the technical field of hair implantation equipment. Background Art

[0002] Hair transplantation is the use of the principle of autologous hair transplantation. The healthy hair follicles that grow permanently at the back of the head are transplanted to the forehead or top of the head where there is no hair. These transplanted hair roots can continue to grow in the new bald area, and their vitality remains the same as when they were in the surrounding area, and they will not fall off for life. Among them, the existing commonly used hair transplantation tools are implantation needles. This implantation needle includes a hollow needle and a hollow handle. A button is provided on the handle, which can place the hair follicles in the cavity of the needle. After punching a hole in the planting area, the button can be pressed to plant the hair follicles in the hole. The drilling and planting are completed at the same time. However, due to the different scalp thicknesses of different people, it is difficult to accurately punch holes and place hair follicles. The existing implantation needles do not have this skill. Most of the implantation needles are difficult to control their angles during the implantation process, so that the implantation needles often damage the scalp during the implantation process, causing bleeding during the implantation process, which is not conducive to rapid and effective implantation. Therefore, it is now urgent to design an angled micro-hole implantation needle. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an oblique micro-hole implant needle to solve the problems mentioned in the above background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] The present invention discloses an angled micro-hole implant needle, comprising a nut, a handle and a needle, characterized in that a bolt is threadedly connected to the bottom of the nut, the bottom of the bolt is fixedly connected to the handle, a control button is provided at the bottom of the handle, a connecting rod is fixedly connected to the top of the nut, the top of the connecting rod is fixedly connected to a micro hydraulic cylinder, a hair follicle placement cavity is provided at the upper end of the micro hydraulic cylinder, a hydraulic rod is fixedly connected to the output end of the top of the micro hydraulic cylinder, the top of the hydraulic rod is fixedly connected to a rubber push plate, the hydraulic rod and the rubber push plate are both located in the hair follicle placement cavity, the top of the hair follicle placement cavity is connected to the needle, a ruler is provided on the surface of the needle, a needle protection cover is provided at the corresponding position of the top of the needle, the needle protection cover is connected by a combination of two splints and a rubber pad, and the rubber pad is located between the tops of the two splints.

[0006] As a preferred technical solution of the present invention, the needle diameters are divided into three groups, namely 0.6 mm, 0.7 mm, and 0.9 mm, and the needle is made of stainless steel.

[0007] As a preferred technical solution of the present invention, the diameter of the needle is the same as the distance between the two splints.

[0008] As a preferred technical solution of the present invention, a through hole is provided on the top of the hair follicle placement cavity, and the bottom end of the needle is connected to the through hole.

[0009] As a preferred technical solution of the present invention, the handle is 12 cm long, the needle is 1.5 cm long, and the distance from the nut to the bottom of the needle is 1.5 cm.

[0010] As a preferred technical solution of the present invention, the micro hydraulic cylinder is electrically connected to the control button through an electric wire.

[0011] As a preferred technical solution of the present invention, the needle is made of stainless steel.

[0012] As a preferred technical solution of the present invention, the distance between every two adjacent scale marks on the ruler is 1 mm.

[0013] The beneficial effects of the present invention are as follows: the present invention has a novel structure, is simple to operate, and is easy to use. By operating the control button, the micro hydraulic cylinder drives the hydraulic rod to push the rubber push plate, so that the hair follicle placement cavity enters the needle. The process is simple and quick, which greatly improves the degree of automation of the device. The needle surface is provided with a ruler marking, which can control the depth of the needle inserted into the scalp to a great extent, making the drilling accuracy more accurate and improving the efficiency of implantation. The nut and the bolt are threadedly connected, so that the handle can effectively control the needle, and then it is easier to control its angle, so that the scalp is not easily damaged during the implantation process, and bleeding is not easy during the implantation process, thereby protecting the scalp. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall split structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the overall front structure of the present invention.

[0017] In the figure: 1. nut; 2. bolt; 3. handle; 4. connecting rod; 5. micro hydraulic cylinder; 6. hair follicle placement chamber; 7. hydraulic rod; 8. rubber push plate; 9. needle; 10. ruler marking; 11. control button; 12. needle protection cover; 13. splint; 14. rubber pad. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] Example

[0020] like Figure 1-2 As shown, the present invention provides an angled micro-hole implant needle, comprising a nut 1, a handle 3 and a needle 9, a bolt 2 is threadedly connected to the bottom of the nut 1, the bottom of the bolt 2 is fixedly connected to the handle 3, a control button 11 is provided at the bottom of the handle 3, a connecting rod 4 is fixedly connected to the top of the nut 1, the top of the connecting rod 4 is fixedly connected to a micro hydraulic cylinder 5, a hair follicle placement cavity 6 is provided at the upper end of the micro hydraulic cylinder 5, a hydraulic rod 7 is fixedly connected to the top output end of the micro hydraulic cylinder 5, the top of the hydraulic rod 7 is fixedly connected to a rubber push plate 8, the hydraulic rod 7 and the rubber push plate 8 are both located in the hair follicle placement cavity 6, the top of the hair follicle placement cavity 6 is connected to the needle 9, a ruler mark 10 is provided on the surface of the needle 9, a needle protection cover 12 is provided at the corresponding position of the top of the needle 9, the needle protection cover 12 is connected by a combination of two splints 13 and a rubber pad 14, and the rubber pad 14 is located between the tops of the two splints 13.

[0021] The diameter of the needle 9 is divided into three groups, namely 0.6mm, 0.7mm, and 0.9mm. The needle 9 is made of stainless steel. The diameter of the needle 9 is the same as the distance between the two splints 13. A through hole is provided at the top of the hair follicle placement cavity 6, and the bottom end of the needle 9 is connected to the through hole. The handle 3 is 12cm long, the needle 9 is 1.5cm long, the distance from the nut 1 to the bottom of the needle 9 is 1.5cm, the micro hydraulic cylinder 5 is electrically connected to the control button 11 through an electric wire, the needle 9 is made of stainless steel, and the distance between every two adjacent scales marked on the ruler 10 is 1mm.

[0022] Specifically, when the present invention is used, the nut 1 is first threadedly connected with the bolt 2, and then the needle 9 is used to punch holes in the planting area by operating the handle 3. At the same time, the scale mark 10 on the needle 9 can control the depth of the needle 9 inserted into the planting area to a great extent, making the punching accuracy more accurate. Then, by operating the control button 11 on the handle 3, the micro hydraulic cylinder 5 drives the hydraulic rod 7, and then the rubber push plate 8 is pushed to introduce the hair follicles in the hair follicle placement cavity 6 into the needle 9 through the through hole, and then into the hole in the planting area, so that the planting is completed. The handle 3 can effectively control the needle 9, and then more easily control its angle, so that it is not easy to damage the scalp during the planting process, and it is not easy to bleed during the planting process.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An angled micro-hole implant needle, comprising a nut (1), a handle (3) and a needle (9), characterized in that: The bottom of the nut (1) is threadedly connected to a bolt (2), the bottom of the bolt (2) is fixedly connected to the handle (3), the bottom of the handle (3) is provided with a control button (11), the top of the nut (1) is fixedly connected to a connecting rod (4), the top of the connecting rod (4) is fixedly connected to a micro hydraulic cylinder (5), the upper end of the micro hydraulic cylinder (5) is provided with a hair follicle placement cavity (6), the top output end of the micro hydraulic cylinder (5) is fixedly connected to a hydraulic rod (7), the top of the hydraulic rod (7) is fixedly connected to a rubber push plate (8), the hydraulic rod (7) and the rubber push plate (8) are both located in the hair follicle placement cavity (6), the top of the hair follicle placement cavity (6) is connected to a needle (9), the surface of the needle (9) is provided with a ruler mark (10), a needle protection cover (12) is provided at a corresponding position of the top of the needle (9), the needle protection cover (12) is composed of two clamping plates (13) and a rubber pad (14) connected in combination, and the rubber pad (14) is located between the tops of the two clamping plates (13); The needle (9) has three diameters, namely 0.6 mm, 0.7 mm, and 0.9 mm; The diameter of the needle (9) is the same as the distance between the two clamping plates (13).

2. The beveled micro-hole implant needle according to claim 1, characterized in that: A through hole is provided at the top of the hair follicle placement cavity (6), and the bottom end of the needle (9) is connected to the through hole.

3. The beveled micro-hole implant needle according to claim 1, characterized in that: The handle (3) is 12 cm long, the needle (9) is 1.5 cm long, and the distance from the nut (1) to the bottom of the needle (9) is 1.5 cm.

4. The bevel micro-hole implant needle according to claim 1, characterized in that: The micro hydraulic cylinder (5) is electrically connected to the control button (11) via an electric wire.

5. The beveled micro-hole implant needle according to claim 1, characterized in that: The needle (9) is made of stainless steel.

6. The beveled micro-hole implant needle according to claim 1, characterized in that: The distance between every two adjacent scale marks on the ruler (10) is 1 mm.

Images