CN222018401U

CN222018401U - Hair planting needle

Info

Publication number: CN222018401U
Application number: CN202323477982.7U
Authority: CN
Inventors: 侯大军
Original assignee: Dixin Technology Guangdong Co ltd
Current assignee: Dixin Technology Guangdong Co ltd
Priority date: 2023-12-20
Filing date: 2023-12-20
Publication date: 2024-11-19
Anticipated expiration: 2033-12-20

Abstract

The utility model discloses a hair transplant needle, comprising: a main body component, the main body component comprises a needle tube, a needle tip arranged at the right end of the needle tube, a first slot opened on the side wall of the outer surface of the needle tube, a second slot opened on the side of the first slot, the first slot and the second slot are mutually connected, and the opening of the first slot is smaller than the second slot, the width of the first slot is 0.15 mm, the inner diameter of the needle tube is 0.90 mm, the outer diameter is 1.10 mm, the angle of the needle tip is 26.57 degrees, the length of the needle tube is 27 mm, the length of the second slot is 5 mm, the opening angle of the second slot is 90 degrees, the length from the second slot to the needle tip is 9.3 mm, and the notch depth of the second slot is 0.55 mm. The utility model solves the problem that a large amount of bleeding and a high sense of pain are likely to occur in a hair transplant operation due to the different angles of the needle tips, the length of the needle tube, the inner and outer diameters of the needle tube, and the slot positions of most existing hair transplant needles.

Description

Hair planting needle

Technical Field

The utility model relates to the technical field of hair planting needles, in particular to a hair planting needle.

Background

Hair needles are medical tools for performing hair implantation procedures, which are generally elongate needle-like tools made of stainless steel or other durable materials, and the primary function of hair needles is to extract healthy hair follicles from a donor area and then implant them into an recipient area to restore hair growth in hair loss patients, and the design and dimensions of hair needles will vary from doctor to doctor and hair implantation technique to accommodate different hair implantation needs, and their shapes and designs will vary depending on the method and technique of the particular procedure. Hair implantation needles play a critical role in hair implantation surgery, they provide an effective and accurate tool to assist the physician in completing the hair implantation procedure.

However, the following drawbacks still exist in practical use:

Because the angle of the needle tip of most of the existing hair planting needles, the length of the needle tube, the inner diameter and the outer diameter of the needle tube and the slotting position are different, the problems of large bleeding amount and high pain feeling are easy to occur in the hair planting operation.

Therefore, a hair planting needle is newly proposed to solve the above-mentioned problems.

Disclosure of utility model

Technical problem to be solved

The utility model aims to provide a hair planting needle, which solves the problems that the bleeding amount is large and the pain is high easily in hair planting operation because the length of a needle tube, the inner diameter and the outer diameter of the needle tube and the slotting position are different due to the angle of the needle point of most of the existing hair planting needles in the prior art.

Technical proposal

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a hair planting needle, comprising:

The main part subassembly, main part subassembly is including the needle tubing that sets up, set up at the needle tip of needle tubing right-hand member, set up the first fluting at needle tubing surface lateral wall, set up the second fluting at first fluting side, first fluting and second fluting link up each other, and first fluting opening is less than the second fluting, first fluting width is 0.15 millimeter, and the internal diameter of needle tubing is 0.90 millimeter, and the external diameter is 1.10 millimeter, and the angle of needle tip is 26.57 degrees, the length of needle tubing is 27 millimeters, and the length of second fluting is 5 millimeters, and the opening angle of second fluting is 90 degrees, and the length of needle tip is 9.3 millimeters to the second fluting notch degree of depth is 0.55 millimeter.

Specifically, the angle of this needle point reduces the wound of planting the in-process of sending out, makes the postoperative resume faster, and the angle of needle point is less, has alleviateed the painful sense in the art, and the open angle of second fluting has 90 degrees, and the new hair that grows out after planting has Mao Li senses, and the first fluting of this needle tubing and the grooved angle of second, degree of depth and length make the planting of hair more firm nature, reduce uncomfortable sense.

Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, through the needle tube, the needle tip, the first slotting and the second slotting, the wound of the implantation operation can be reduced, the postoperative infection is avoided, and the survival rate of hair follicles in the implantation operation and the natural effect of subsequent hairs are improved through the angles, the lengths and the depths of the needle tube.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a body assembly of the present utility model;

FIG. 2 is a top view of the body assembly of the present utility model;

fig. 3 is a side view of the body assembly of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

11. a needle tube; 12. a needle tip; 13. a first slot; 14. and a second slot.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-3, the present embodiment is a hair planting needle, comprising:

The main body assembly comprises a needle tube 11, a needle tip 12, a first slot 13, a second slot 14, a first slot 13 and a second slot 14, wherein the needle tip 12 is arranged at the right end of the needle tube 11, the first slot 13 is arranged on the side wall of the outer surface of the needle tube 11, the second slot 14 is arranged on the side edge of the first slot 13, the first slot 13 and the second slot 14 are mutually communicated, the opening of the first slot 13 is smaller than the second slot 14, the width of the first slot 13 is 0.15 millimeter, the inner diameter of the needle tube 11 is 0.90 millimeter, the outer diameter is 1.10 millimeter, the angle of the needle tip 12 is 26.57 degrees, the length of the needle tube 11 is 27 millimeters, the length of the second slot 14 is 5 millimeters, the opening angle of the second slot 14 is 90 degrees, the length from the second slot 14 to the needle tip 12 is 9.3 millimeters, the slot depth of the second slot 14 is 0.55 millimeter, and when the hair follicle is used specifically, the separated hair follicle is placed on the needle tip 12, the hair after the hair follicle passes through the first slot 13 and the second slot 14, and the hair is leaked out through the second slot 14, and the doctor pierces the skin, the hair is pushed out, and the hair is taken out after the needle tube 11 is completed.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A hair planting needle, characterized by comprising:

The body assembly comprises a needle tube (11), a needle tip (12) arranged at the right end of the needle tube (11), a first slot (13) formed in the side wall of the outer surface of the needle tube (11) and a second slot (14) formed in the side edge of the first slot (13), wherein the first slot (13) and the second slot (14) are mutually communicated, the opening of the first slot (13) is smaller than that of the second slot (14), the width of the first slot (13) is 0.15 millimeter, the inner diameter of the needle tube (11) is 0.90 millimeter, the outer diameter is 1.10 millimeter, the angle of the needle tip (12) is 26.57 degrees, the length of the needle tube (11) is 27 millimeters, the length of the second slot (14) is 5 millimeters, the opening angle of the second slot (14) is 90 degrees, the length from the second slot (14) to the needle tip (12) is 9.3 millimeters, and the notch depth of the second slot (14) is 0.55 millimeter.