JP4499080B2 - Solid needle to inject liquid - Google Patents

Description

  The present invention relates to a solid needle for injecting a liquid used for permanent makeup or tattooing into the skin.

In the old days, it is also known as 倶 利伽 藍 emblem, also known as tattoos and tattoos, and recently a technique called permanent make-up as an alternative to drawing eyebrows has continued. In this technique, a liquid containing a dye or the like is attached to the belly of the needle, the liquid attached to the needle is transferred into the skin by piercing the skin with the needle tip, and the dye or the like contained in the transferred liquid is transferred to the skin. A solid needle is used as the needle.
The solid needle is usually made of clonium nickel, stainless steel, or steel, and is polished from the waist of the needle, for example, in a conical shape inclined toward the tip. Although this solid needle may be in common with that used for acupuncture treatment, in the present invention, it is limited to the one that transfers liquid into the skin, which is hereinafter referred to as a tattoo needle.

Tattoo needles have been used as single needles for manual treatment. In order to increase efficiency and to achieve linearity or curvilinearity, it is also common for the therapist to use multiple individual tattoo needles on the pedestal that is devised by using a single thread or an array of wax and adhesive. Has been implemented. Recently, a needle group in which a plurality of tattoo needles are arranged and fixed by soldering, caulking, or the like is commercially available, and recently, a needle group in which a plurality of needles are arranged and fixed is used (see FIG. 6) (see Patent Document 1). .
Furthermore, instead of manual treatment, a treatment method of a machine type (see Patent Document 2) (FIG. 8) that mechanically moves the tattoo needle up and down is also performed.

In the treatment of the skin, a liquid in which a color dye is dissolved is attached to the surface of the tattoo needle, and when the tattoo needle is pierced into the skin, the liquid is supplied from the needle tip to the inside of the skin through the tattoo needle.
In the conventional tattoo needle, the amount of liquid adhering to the abdomen (inclined portion) of the tattoo needle is limited, and it is necessary to frequently bring the tattoo needle to the liquid container. Also, the amount of liquid adhering to the tattoo needle at one time was not quite constant, and it was easy to drop off, and color unevenness was likely to occur due to the amount of dye.

US Pat. No. 6,030,404 US Pat. No. 6,033,421

  In view of the above circumstances, an object of the present invention is to provide a tattoo needle in which a fixed amount of liquid (dye) adheres to the tattoo needle without causing troubles such as dropping off.

Solid needle in the liquid is injected according to the invention (tattoo needle) is a liquid flow-directing slots are in formed on the surface of the inclined portion of the actual needle, that it is a helical groove which is inclined relative to said solid needle axis It is characterized by.
Further, the present invention is characterized in that there are a plurality of liquid flow guide grooves formed on the surface of the inclined portion of the solid needle, and the grooves intersect each other.

  The tattoo needle of the present invention has a liquid flow guide groove formed on the surface of the inclined portion of the needle, so that the adhesion of the liquid to the tattoo needle is controlled to an appropriate amount and can be smoothly performed without dropping. A special effect that cannot be achieved with conventional needles is obtained.

According to the present invention, by forming a liquid flow guide groove on the surface of the tattoo needle, the surface area of the inclined portion of the needle is increased, so that the amount of liquid held on the abdomen of the tattoo needle is increased and the needle tip is The invention was invented by knowing the phenomenon that the liquid flow toward the flow becomes rectified, and troubles such as dropping off occur very little.
Hereinafter, the present invention will be described in detail with reference to the drawings.
Figure 1 is an explanatory perspective view showing a basic form of data Two needle having a fluid flow directing slots.
Motor Two needle 1, as well as those having no traditional liquid flow directing slots, and lumbar 2, consisting of fine full inclined portion 3 toward the distal end. Its inclined portion 3, that having a liquid flow-directing slots 4. The liquid flow guide groove 4 may extend to the waist 2.

The liquid flow guide groove 4 formed in the inclined portion 3 of the tattoo needle of the present invention temporarily and stably holds the liquid (dye etc.) injected into the skin during treatment with the tattoo needle in the abdomen of the tattoo needle. The liquid is induced to flow down into the skin at a controlled speed and amount when the tattoo needle is inserted into the skin. Therefore, liquid flow-directing slots 4 formed inclined slope portion 3 tattoo needle of the present invention, strictly speaking, in view of the viscosity and the like of the liquid to be deposited, its depth, the number of grooves or the like are determined It will be.

  There are various shapes and distributions of the liquid flow guide grooves 4 formed in the inclined portion 3 of the needle. For example, the length, depth, and shape of the liquid flow guiding groove 4 (including the case where the bottom line of the liquid flow guiding groove 4 is parallel to the surface of the inclined portion 3 of the needle), the number May be appropriate. In that case, it is arbitrary how much the virtual surface portion of the needle is left (the ultimate form is a form in which the inclined portion 3 does not have a virtual pit body surface).

It is not always essential that the axis of the liquid flow guide groove 4 formed in the inclined portion 3 of the needle is parallel to the axis of the needle as shown in FIG.
As shown in FIG. 2, the liquid flow guide groove is a single spiral groove (FIG. 2A), the multiple spiral grooves (FIG. 2B), and the multiple spiral grooves are mutually connected. intersecting condition like (not shown), one of the spiral grooves of groove spacing successively different aspects (FIG. 2 (c)), substantially perpendicular to the parallel straight liquid flow-directing slots in the needle axis to the needle axis There is a mode (Fig. 2 (d)) in which an intersecting annular groove is added.

The tattoo needle is not only supplied as a single needle, but is also supplied in a combination of a plurality of tattoo needles, or in a form placed on a handle. For example, Patent Document 1 shows an example of a tattoo needle combination needle group (FIG. 7) that is slanted in a single row (FIG. 6) placed on a handle and that is slanted in multiple rows vertically and horizontally in parallel.
In addition, there are also one-row horizontal (Fig. 3), curved one-row (Fig. 4), further, one-row curve row, multiple rows zigzag, face-centered arrangement, flat dense arrangement, plum bowl arrangement, outer circle enclosure ( 5 (a) to 5 (f)), a plexiform (not shown) arrangement has been put into practical use.

The machine type is almost compatible.
In the case of multiple combination needles, even in the conventional needle, the liquid is held between adjacent needles by utilizing capillary action, but in the case of combining the needles provided with the above-described liquid flow guide grooves of the present invention The liquid retention is much better.

  According to the tattoo needle of the present invention, it is not necessary to sharpen the skill related to the retention of the liquid in the needle, so in the industry where permanent makeup tattoos are treated, the training of the therapists becomes simple and beneficial to this industry. It is a big deal.

It is a perspective view showing explanatory showing the basic form of the tattoo needle of the present invention. It is explanatory drawing which shows explanatory drawing which shows various embodiment of the tattoo needle | hook of this invention, (a) is explanatory drawing which shows the aspect whose liquid flow induction groove | channel is one spiral groove, (b) is is an explanatory view showing an aspect of a plurality of helical grooves, (c) is an explanatory diagram showing a groove spacing of one spiral groove successively different states like, (d) is parallel to the needle axis It is explanatory drawing which shows the aspect by which the cross | circular ring groove | channel substantially orthogonal to the axis line of the needle was added to the straight liquid flow guide groove. The tattoo needle is an explanatory view showing the one that earnestly arranged fixed a line tip water. The tattoo needle is an explanatory view showing the one that arranged fixed in a line tip mosquitoes over Bed column. It is explanatory drawing which shows the example of multiple arrangement | sequence of a tattoo needle, (a) is a 1 line curve line, (b) is a face center arrangement | sequence, (c) is a multiple line zigzag (zigzag), (d) is a plane dense arrangement, (e) Is an explanatory diagram illustrating an example of an outer circle enclosure. It is explanatory drawing which shows what fixes and arranges the tattoo needle shown by patent document 1 in a line diagonally. It is explanatory drawing which shows the example of the tattoo needle combination needle group which is diagonally arranged in multiple rows vertically and horizontally. 1 is an overall conceptual diagram of a machine type tattoo needle device shown in Patent Document 2. FIG.

Explanation of symbols

1: Tattoo needle 2: Waist of (needle) 3: Inclined part (of needle) 4: Liquid flow guide groove

Claims (2)

A solid needle for injecting a liquid , wherein the liquid flow guide groove formed on the surface of the inclined portion of the solid needle is a spiral groove inclined with respect to the axis of the solid needle. A solid needle for injecting a liquid, characterized in that a plurality of liquid flow guiding grooves formed on the surface of the inclined portion of the solid needle are intersecting grooves.

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