KR20190137252A - Grip for syringe - Google Patents

Abstract

A syringe grip according to an embodiment of the present invention includes a first finger grip part; and a second finger grip part which is connected to the first finger grip part and positioned closer to a syringe needle than the first finger grip part at intervals from the first grip part to have a finger grip space, wherein a round finger grip part may be provided at one or both ends of both ends of the second finger grip part to support a finger side.

Description

Syringe grip {GRIP FOR SYRINGE}

The present invention relates to a syringe grip that can stably support a finger during injection.

In general, the filler is a procedure for improving facial volume by injecting an injection solution such as filler (Filler) to wrinkles or scars using a syringe. The filler injection method using a syringe includes a linear backward injection method, a continuous puncture method, a vertical cross injection method, and a scalloped injection method.

1 is a view showing a linear backward injection method. (A) is a top view, and FIG. 1 (b) is a side view. The linear backward injection method is the most basic retro-tracking injection, both effective and efficient. Recommended for short, medium and long term fillers. After inserting the syringe needle at an acute angle of about 15 to 30 degrees with the skin, when the target depth is reached, the syringe needle is sequentially moved from position 1 to position 2 and position 3 in a direction parallel to the skin. Proceed. Syringe needles are usually 1/2 inch (12.7 mm) long, with 1 inch available in some cases. Push the syringe needle all the way in, and slowly pull it back out to inject the filler. Caution should be taken after calculating how many centimeters of wrinkles and how many injections are needed before the needle is inserted into the skin. For fillers where subcutaneous layer injection is recommended, stop the filler injection on the appropriate line and remove the syringe needle to prevent dermis from remaining in the filler. It is mainly used for contours such as nasolabial folds, lips, cheeks and under eyes. Linear reversal injection requires a sensitive hand sense to control the strength of the filler injection.

In the continuous puncture method as shown in Fig. 2, a syringe needle is inserted into the skin at an angle of about 60 degrees, and then a small amount of injection solution is injected on the spot without pulling the syringe back. Pull back the syringe needle at position 1 and inject in the same way to the nearest points 2 and 3. The scanning interval should be about 5-10mm and care should be taken not to leave a gap between nodes. Continuous puncturing has rarely been used since the advent of linear backwards. The continuous puncture method is used to inject some of the collagen fillers and liquid silicones, which usually require over-correction of the upper part of the dermis. However, if you inject hyaluronic acid and most other fillers by continuous puncture, be careful not to overcorrect. Rather than filling the skin, the seed should be injected with the feeling of sowing, and when a small amount of a large amount is injected, the total surface area is increased compared to that of a large amount of injection at a time, which increases the exposure to the immune system. However, since biocollagen is synthesized and deposited, the surface area is much wider, which is effective in preventing fragmentation. It is mainly used for correcting wrinkles of various depths from shallow wrinkles on the forehead, around the eyes, and forehead to nasolabial folds.

3 is a special scanning method (the most ideal injection method) for filling a filler in a three-dimensional wide space rather than a straight line. Linear reversal injection method was performed several times in parallel, then at a constant angle to it and then parallel to the procedure again (from 1 to 4 times). Eight times) consists of two procedures. Even inexperienced practitioners have an advantage that they are easy to understand and are suitable for uniform injection over large areas. It is also useful for widening and thickening soft tissues. However, there are disadvantages in that a lot of needle marks remain and the injection amount may be larger than necessary. This is useful for smoothing cheeks and cheeks that are heavily off.

4 (a), (b), (c), (d) fan-shaped injection method is a linear backward injection method after one injection, the syringe needle is advanced at a slight angle without pulling out of the skin, and then linear again The reverse injection method is repeated, and the linear reverse injection method is repeatedly repeated by turning the angle again without removing the syringe needle completely. It is possible to inject circularly through a single injection hole through the fan-shaped injection method. The advantage is that less needle marks remain and the procedure takes less time. However, in the case of unskilled people, the skin may become bumpy. That is, since the filler spreads in the shape of a fan, theoretically, the result of the procedure is not neat, and there is a possibility that a gap is formed in the middle. Therefore, in order to inject the filler into the shape of a fan in a large area, it is recommended to examine several cases. It is usually used to fill the forehead which is turned off, to turn off the ball, and to extend the volume under the eyes or the clown.

By the way, the syringe used for the filler injection is gripped by the upper grip using the index finger and the middle finger, and then the push rod is pressed with the thumb to inject the injection liquid. Conventional syringes have a long distance between the contact area of the needle and the grip and push rod of the index and middle finger, and there is no device for stably fixing the operator's finger. If slipping occurs between the index and stop grips, the push of the push rod by the thumb is not easy, and the syringe or push rod is shaken, causing the syringe needle to move out of the proper position and unstable injection of the injection solution. More or smaller injections may lead to medical accidents.

Accordingly, there is a need for the development of a syringe grip that is easy to control at the time of injection, without slipping of detection and stopping, and injection of a target filler injection amount.

Republic of Korea Patent Publication No. 10-2010-0136759 (published Dec. 29, 2010)

In order to solve the above-described problem, an embodiment of the present invention is provided with a round grip portion or a ring portion at both ends of the second finger grip portion which is spaced apart from the first finger grip portion, thereby achieving a stable finger grip state, the plunger operation rod It is intended to provide a syringe grip that can precisely control the pressing speed to discharge the injection liquid evenly.

Syringe grip according to an embodiment of the present invention to achieve the above object, the first finger grip portion; And a second finger grip part connected to the first finger grip part and positioned closer to the syringe needle than the first finger grip part at intervals from the first grip part to have a finger grip space. It includes, and either or both ends of the second finger grip portion may be provided with a round finger grip portion for supporting the finger side.

In addition, a ring portion for inserting a finger may be provided at an end portion of the second finger grip portion that is not provided with a round finger grip portion.

In addition, a plunger actuation rod may be coupled to the first finger grip portion, and the plunger actuation rod may be provided with an auxiliary scale.

In addition, the end of the round finger grip portion may be bent toward the syringe needle.

In addition, the gap between the start point and the end point at the center of the round finger grip portion may be 45 to 60 degrees.

In addition, a connection portion connecting the first finger grip portion and the second finger grip portion; Further comprising a, the finger grip space is provided to the outside of the connecting portion, the bottom surface of the first finger grip portion and the bottom surface of the second finger grip portion may be a finger grip surface that the finger touches.

In addition, the front or rear of the first finger grip portion and the second finger grip portion is provided with a receiving portion coupled to the syringe body, the upper surface of the first finger grip portion is provided with a hole coupled to the plunger operation rod, the hole is It may be in communication with the receiving portion.

According to the syringe grip according to the embodiment of the present invention, a stable grip grip state may be provided by providing a round grip part or a ring part at both ends of the second finger grip part which is spaced apart from the first finger grip part.

In addition, as the finger grip state is stabilized, the pressing speed of the plunger operating rod can be precisely adjusted to uniformly discharge the injection liquid.

1 is a view showing a linear backward injection method of the filler injection method using a syringe.
2 is a view showing a continuous puncturing method of the filler injection method using a syringe.
3 is a view showing a vertical cross injection method of the filler injection method using a syringe.
4 is a view showing the fan-shaped injection method of the filler injection method using a syringe.
5 is a view showing the syringe grip in the assembled state according to the first embodiment of the present invention.
6 is a perspective view showing a syringe grip according to the first embodiment of the present invention.
7 is a side sectional view showing a syringe grip according to the first embodiment of the present invention.
8 is a view showing a plunger operating rod according to the first embodiment of the present invention.
9 is a diagram illustrating a finger gripping state according to the first embodiment of the present invention.
10 is a view showing the syringe grip in the assembled state according to the second embodiment of the present invention.
11 is a perspective view showing a syringe grip according to a second embodiment of the present invention.
12 is a side sectional view showing a syringe grip according to a second embodiment of the present invention.
13 is a view showing a finger gripping state according to a second embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals have the same reference numerals as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, preferred embodiments of the present invention will be described below, but the technical spirit of the present invention is not limited thereto, but may be variously modified and modified by those skilled in the art.

First, the configuration of the syringe grip according to the first embodiment of the present invention will be described.

"와 같은 형태로 형성된다. 시린지 그립(10)의 중심에는 홀(14)이 구비된다. 시린지 그립(10)의 정면 또는 배면 중심에는 수용부(15)가 구비된다. 홀(14)은 수용부(15)와 연통된다.As shown in FIGS. 5 to 7, the syringe grip 10 according to the first embodiment of the present invention is approximately "

It is formed in the form of ". The center of the syringe grip 10 is provided with a hole 14. The receiving portion 15 is provided in the center of the front or back of the syringe grip 10. The hole 14 is accommodated In communication with the unit 15.

The plunger actuation rod 20 can be coupled through the hole 14. Through the receiving portion 15 may be coupled to the syringe body 40 is injected injection such as filler. A coupling space 151 having a width wider than the horizontal width of the accommodation portion 15 is provided above the accommodation portion 15.

The lower portion of the upper end of the syringe body 40 is coupled to the receiving portion 15 and the upper end of the syringe body is inserted and coupled to the coupling space 151.

The plunger operating rod 20 is inserted into the syringe body 40 through a hole 14 provided on the upper surface of the first finger grip portion 11.

In general, since the filler injected into the syringe body 40 is a viscoelasticity material, a large force is required when injecting using a syringe, and when the plunger operating rod 20 is pressed, the plunger operating rod 20 is shaken or It is very important to provide a stable finger grip so that finger slip does not occur.

The syringe grip 10 according to the first embodiment of the present invention includes a first finger grip part 11, a second finger grip part 12 and a first finger grip part 11 which are formed at intervals from the first finger grip part 11. ) And a connecting portion 13 connecting the second finger grip portion 12.

The first finger grip portion 11 is formed of a smooth curved surface. The bottom of the first finger grip portion 11 facing the syringe needle 30 becomes the finger grip surface 110.

The first finger grip portion 11 is provided with a hole 14 to which the plunger operating rod 20 is coupled to the center of the upper surface. At the time of scanning, the finger grip surfaces 110 on both the right and left sides of the bottom of the first finger grip portion 11 are held by the index finger and the middle finger. The first finger grip portion 11 is located above the second finger grip portion 12.

The second finger grip portion 12 is formed of a smooth curved surface. The second finger grip part 12 has a central portion connected to the first finger grip part 11 by a connection part 13.

The second finger grip part 12 is formed at intervals from the first finger grip part 11.

A finger grip space 16 is formed outside the connecting portion 13 between the first finger grip part 11 and the second finger grip part 12 to hold the first finger grip part 11.

The second finger grip part 12 is located closer to the syringe needle 30 side than the first finger grip part 11. The bottom surface of the second finger grip portion 12 is the finger grip surface 120 which can be grabbed by the index finger and the middle finger.

Round finger grips 121 are formed at one or both ends of both end portions of the second finger grip part 12. The end of the round finger grip 121 forms a rounded bent toward the syringe needle (30). The round finger grip 121 may surround the sides of the index finger and middle finger to prevent the index finger and middle finger from slipping.

The center 122 of the round finger grip 121 and the starting point 123 of the round finger grip 121 are connected by a virtual line, and the center 122 of the round finger grip 121 and the round finger grip 121 of the round finger grip 121 are connected to each other. When the end point 124 is connected by an imaginary line, the gap angle θ between the start point 123 of the round finger grip 121 and the end point 124 of the round finger grip 121 is 45 degrees to 60 degrees. do.

As a result of the experiment, when the gap between the start point 123 of the round finger grip 121 and the end point 124 of the round finger grip 121 is 45 degrees to 60 degrees, the grip of the finger is stable and excellent, and the slip phenomenon of the finger is excellent. Did not occur.

The plunger operating rod 20 is a device that pushes the plunger 50 so that an injection liquid such as a filler injected into the syringe body 40 is discharged through the syringe needle 30. The plunger actuation rod 20 is inserted into the syringe body 40 while being coupled to the syringe grip 10 through the hole 14.

As shown in FIG. 8, the plunger operating rod 20 includes a pressing part 21 provided at an upper portion, a threaded portion 23 provided at a lower portion thereof, and an auxiliary scale 22 formed along a length direction.

Pressing portion 21 should be formed in a manner that is good to press the thumb or palm portion. The pressing unit 21 may have a curved surface that is convex downward. The threaded portion 23 is screwed with the plunger 50.

The injection scale of the injection solution may be adjusted through the auxiliary scale 22. Of course, the scale 41 is also displayed on the syringe body 40, but when the scale 41 displayed on the syringe body 40 is not hidden by the hand during the injection, the auxiliary scale 22 displayed on the plunger operating rod 20 is shown. While seeing the injection amount can be checked, even a skilled doctor can inject the appropriate amount of injection.

The following describes the configuration of the finger grip part according to the second embodiment of the present invention.

10 to 12, the finger grip part according to the second embodiment of the present invention is provided with a ring part 60 into which a finger can be inserted. The second embodiment of the present invention is substantially the same as the first embodiment except for the ring portion 60.

Specifically, a round finger grip 121 is provided at one end of the second finger grip part 12 of the second embodiment of the present invention, and a ring part 60 is provided at the other end. In the ring portion 60, a finger selected such as an index finger, a middle finger, or another finger can be inserted. The shape of the ring portion 60 is not limited and, for example, the ring portion 60 may be circular.

Next, the scanning procedure of the first embodiment will be described.

As shown in FIG. 9A, the finger grip surface 110 of the first finger grip part 11 is grasped by the detection and the middle finger before the filler procedure. The thumb is located in the pressing portion 21 of the plunger actuating rod 20.

After the syringe needle 30 is positioned at the filler treatment site, the pressing part 21 is pressed by the thumb to be injected.

As the injection solution is injected into the procedure site through the syringe needle, the distance between the first finger grip part 11 and the pressing part 21 is narrowed.

On the other hand, the distance between the first finger grip portion 11 and the pressing portion 21 which is easy to press the pressing portion 21 with the thumb so as to uniformly discharge the injection liquid is approximately 3 to 10 cm. When the distance between the first finger grip portion 11 and the pressing portion 21 is narrowed to less than 3 cm, it is difficult to press the pressing portion 21 with the thumb, which makes it difficult to uniformly discharge the injection liquid. In particular, when the injection solution is a viscoelastic drug such as a filler, the distance between the first finger grip part 11 and the pressing part 21 is less than 3 cm because more force is required to press the pressing part 21 than when the viscoelastic drug is not a viscoelastic drug. When narrowed, uniform ejection of the injection liquid becomes difficult.

Therefore, before the distance between the first finger grip part 11 and the pressing part 21 is narrowed to less than 3 cm, the index finger and middle finger that are holding the first finger grip part 11 are moved to the second finger grip part 12 so that the second finger is moved. The finger grip surfaces 120 on the left and right sides of the bottom of the grip portion 12 are gripped.

As the index finger and middle finger are moved to the second finger grip part 12 as shown in FIG. 9 (b), the pressing force of the thumb is increased by the pressing part 21 because the distance between the second finger grip part 12 and the pressing part 21 is greater than 3 cm. ) Can be delivered well.

Since both the index finger and the middle finger holding the second finger grip part 12 are caught by the round finger grip part 121 and do not slip, the stable finger is maintained and the thumb force can be transmitted to the pressing part 21 well.

Next, the scanning procedure of the second embodiment will be described.

As shown in FIG. 12A, the left and right finger grip surfaces 110 of the first finger grip part 11 are grasped by the index finger and the middle finger. The thumb is located in the pressing portion 21 of the plunger actuating rod 20.

After the syringe needle 30 is positioned at the filler treatment site, the pressing part 21 is pressed by the thumb to be injected.

As the injection solution is injected into the procedure site through the syringe needle, the distance between the first finger grip part 11 and the pressing part 21 is narrowed.

The index finger and middle finger holding the first finger grip part 11 are moved to the second finger grip part 12 before the distance between the first finger grip part 11 and the pressing part 21 is narrowed to less than 3 cm.

For example, the index finger grasps the bottom finger grip surface 120 of the second finger grip portion 12 and inserts the middle finger into the ring portion 60 to hold it. On the contrary, the lower finger grip surface 120 of the second finger grip part 12 may be grasped by the middle finger, and the index finger may be inserted into the ring part 60 to catch it.

As the index finger and the middle finger are moved to the second finger grip part 12 as shown in FIG. 12 (b), the interval between the second finger grip part 12 and the pressing part 21 is greater than 3 cm, so that the pressing force of the thumb is applied to the pressing part 21. ) Can be delivered well.

The pressing part 21 is pressed with a thumb in the state which supported the 2nd finger grip part 12 by detection and middle finger. The pressurizing portion 21 is pressed with a thumb to inject the injection solution of the syringe body 40 to the treatment site.

The finger holding the second finger grip portion 12 is caught by the round finger grip portion 121 and is firmly secured without slipping. The other finger is inserted into the ring portion 60 so as not to slide, as well as the holding force becomes stronger. The force can be better transmitted to the pressing portion 21.

The following describes the advantages of the syringe grip according to an embodiment of the present invention.

According to the syringe grip according to the embodiment of the present invention, a medical accident can be prevented. Existing syringes are gripped by the first finger grip using the index finger and middle finger, and then injection is injected as the thumb presses the pressurization portion of the plunger operating rod. The existing syringe has a long distance between the contact area of the syringe needle, the grip part where the index finger and the middle finger are held, and the pressurization part of the plunger operating rod. There was not. As a result, finger slip occurred, and it was not easy to push the plunger operating rod due to the pressurization of the thumb, and the syringe or plunger operating rod was shaken, causing the syringe needle to be displaced from the proper position, thereby discharging the injection liquid unstable. Therefore, there was a high possibility of medical accidents such as the injection of a large amount or small amount than the intended dose. However, the syringe grip according to the embodiment of the present invention is easier to control the injection solution during the injection than the conventional grip, and very easy to control the injection amount due to the second finger grip portion located closer to the syringe needle than the conventional grip. Since the round finger grip part of the second finger grip part is wrapped so that the index finger and the middle finger do not slip, the finger slip phenomenon can be primarily prevented. In addition, the second finger grip part may be in close contact with the hand of the syringe to prevent the movement of the syringe during the procedure to prevent medical accidents. If the needle grip that holds the syringe is unstable when stabbing the syringe needle into the dermal layer around the eye for filler injection, slipping or inadvertently applying force may expose you to risk of blindness, such as inserting the syringe needle into the blood vessel. have. However, since the index finger and the middle finger are fixed to the round finger grip part, the second finger grip part does not slip at all, and the index finger and middle finger are stably fixed so that the second finger grip can be accurately injected at the intended position, thereby preventing a medical accident. have.

In addition, according to the syringe grip according to the embodiment of the present invention, it is easy to inject a drug having a high viscoelasticity such as a filler. When the filler is injected into the body, the drug should be supplied in a uniform amount during the injection time. Since a viscoelastic drug such as a filler requires a relatively large force for injection, if the force control fails to be applied to the plunger operating rod, the drug may be unevenly injected into the human body during the injection time. For example, when the syringe or plunger operating rod is shaken or a finger slip occurs due to the pressure applied to the plunger operating rod, the pressing speed of the plunger operating rod cannot be precisely adjusted. In this case, the quantity of scanning liquid cannot be discharged. Since the filler has a high viscoelasticity, the injection force of injection is considerable, but when the drug is injected, such as a filler, the first finger grip part can be safely wrapped around the first finger grip to prevent slippage even when the extrusion force is increased. For example, the gap between the index finger and the grip supported by the thumb and the thumb pushing the plunger actuation rod is usually 3 to 10 cm apart from the adult. If the distance is reduced to less than 3cm, fine force adjustment becomes difficult. In the case of the syringe grip according to an embodiment of the present invention, the index finger and the middle finger may be inserted into the second finger grip part to widen the interval between the thumb and the index finger and the middle finger to an appropriate standard of 3 to 10 cm to uniformly discharge the injection solution. When the finger is secured to the second finger grip part, the round finger grip part can hold the index finger and the middle finger to prevent slippage. In addition, the index finger or middle finger can be stably fixed to the second finger grip portion, so that the injection liquid can be injected with a constant force even at various angles when a force is transmitted to the plunger operating rod.

In addition, according to the syringe grip according to an embodiment of the present invention, it is easy to control the movement of the site during the continuous injection procedure and the procedure. Conventional injection treatments involve dispensing or dispensing a dose of an injection solution in a single area, but in the case of fillers. In fact, one of the filler injection methods, the fan-shaped injection method, inserts a syringe needle in one place, and injects the injection fluid while moving the syringe needle at an angle like a fan shape. In some cases, several syringes may be used in a single procedure. The amount of injection is different for each site, and the procedure may be different for each site. During the procedure, the filler or botox may be adjusted by the doctor's hand to spread or form well. In the case of the filler, the syringe needle is moved up and down while the syringe needle is inserted into the dermis to adjust the injection amount and the injection site. The existing syringe moves the syringe needle up and down while grasping the syringe with the force applied to the index finger, the middle finger and the thumb. An amount must be injected while pushing the plunger operating rod with the thumb. This requires considerable experience and skill because the index finger, middle finger, and thumb control the correct force and move the syringe up and down with the arm and wrist. However, the syringe grip according to the embodiment of the present invention, when the round finger grip portion of the first finger grip portion further inserts the syringe needle inward, the syringe and the operator's hand to be in close contact with each other to make the action more stable, Experienced and inexperienced people can facilitate power control. In addition, when the syringe needle is pulled out, the round finger grip part of the first finger grip part and the second finger grip part can prevent finger slip phenomenon and induce a stable movement, thereby greatly assisting in the procedure.

In addition, according to the syringe grip according to an embodiment of the present invention, it is possible to enhance the control and safety of the eggshell operation. Filler procedures may require injection of fluids from multiple angles. In particular, the operator may need to perform the procedure while moving around the subject, depending on the angle of the syringe, such as oral anesthesia and filler. The reason is that when the filler is injected into the target site, the operator adjusts the force applied to the plunger operating rod for the filler injection according to the change of the injection site. However, since the syringe grip according to the embodiment of the present invention can be fixed to the round finger grip of the second finger grip portion over the index finger or middle finger, the injection liquid can be stably injected without the movement of the subject even if the injection site is changed at various angles. have. Since the index finger or middle finger is fixed to the round finger grip part, the injection direction of the filler can be freely adjusted in any direction or at a difficult angle, and stable operation can be performed at various angles unlike the existing syringe grips.

Moreover, according to the syringe grip which concerns on the Example of this invention, the filler of an appropriate uniform amount can be injected. If the injection solution is to be divided into several parts of the syringe such as filler or botox, it should be possible to check the amount of injection in the operator's field of view. During the procedure, it may be difficult to check the injection volume because the operator's finger covers the syringe body scale. That is, when the syringe is wrapped in the palm according to the position of the syringe, it is difficult to confirm how much the injection amount is injected. However, the syringe grip according to an embodiment of the present invention is displayed on the plunger operating rod is displayed an auxiliary scale for confirming the injection amount of the injection solution through the auxiliary scale displayed on the plunger operating rod even if the scale of the syringe body is not visible by wrapping the syringe with a palm. Injection volume can be easily checked. Therefore, there is no inconvenience to stop the procedure to check the injection amount during the procedure can be injected with the target injection amount. Embodiments of the present invention can be performed while directly checking the injection amount through the secondary scale indicated on the plunger operating rod because there is no element obstructing the field of view between the syringe grip and the plunger operating rod. In addition, the procedure can be performed while accurately recognizing the amount of injection that was previously dependent on the doctor's sense. In the case of inexperienced persons, it is possible to perform the procedure without error by marking the injection amount on the auxiliary scale of the plunger operating rod in advance.

In addition, according to the syringe grip according to an embodiment of the present invention, the skilled practitioner can be skilled. It is reported that the level of proficiency in filler and anesthesia injections using syringes is highest among Korean doctors worldwide. The reason is that rather than advanced Korean medical technology, the so-called hand technique, such as syringe holding method and force control, is skilled in Korea. The reason behind this skill is that the number of procedures in Korea is higher than in other countries. On the contrary, Japanese doctors who have advanced medical technologies are less skilled at hand techniques than Korean doctors. Japan's filler technology market is smaller than Korea's. If there is a way to narrow the proficiency between skilled and unskilled people, the size of the surgical market, such as filler, will be larger in Japan. In this sense, if a syringe grip equipped with a round finger grip, such as a syringe grip according to an embodiment of the present invention, is used in a country where hand technology is lacking, an unskilled person may be able to perform a procedure that requires skill such as a filler procedure.

Moreover, according to the syringe grip which concerns on the Example of this invention, economic value can be improved. If the injection is not a fixed dose such as filler or botox, the injection force problem of the injection or the structure of the operator's hand, the last remaining injection may cause a phenomenon such as slip or rapid injection. Therefore, it is common for practitioners to dispose of only 80 to 90% of the average dose without using the entire amount of the injection. However, when using the second finger grip of the present invention, since the distance between the index and gripping region and the plunger operating rod where the thumb touches is widened to an appropriate interval of 3 to 10 cm, which is easy for the operator to grip, the injection liquid is increased. You can do the whole procedure without leaving. As a result, the industrial value of injections per dose may increase from 80-90% to 95-99%. This can be expected to reduce the effect of two injections once, three times twice, depending on the patient. The number of filler procedures for patients can be dramatically reduced, which can benefit the patient and the national economy. By reducing the number of filler procedures, it is possible to reduce the waste of medical devices such as syringes and syringe needles used for filler procedures.

The above description is merely illustrative of the technical idea of the present invention, and various modifications, changes, and substitutions may be made by those skilled in the art without departing from the essential characteristics of the present invention. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical spirit of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by the embodiments and the accompanying drawings. . The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

10: syringe grip
11: first finger grip
12: second finger grip
13: Connection
14: hall
15: accommodation
16: Finger grip space
20: Plunger working rod
21: Pressure part
22: Secondary scale
23: screw part
30: syringe needle
40: The syringe body
41: graduation
50: plunger
60: ring part
110: finger grip surface
120: finger grip surface
121: Round finger grip
122: Center
123: Starting point
124: endpoint
151: bonding space
θ: angle

Claims (7)

A first finger grip portion; And
A second finger grip part connected to the first finger grip part and positioned closer to the syringe needle than the first finger grip part at a distance from the first grip part to have a finger grip space;
Including;
The syringe grip, characterized in that the round finger grip portion for supporting the side of the finger is provided at either or both ends of the opposite ends of the second finger grip portion. The method according to claim 1,
Syringe grip, characterized in that the ring portion for inserting the finger at the end of the second finger grip portion that is not provided with the round finger grip portion. The method according to claim 1,
The plunger operating rod is coupled to the first finger grip portion, and the syringe grip, characterized in that the auxiliary scale is provided on the plunger operating rod. The method according to claim 1,
The tip of the round finger grip portion of the syringe grip, characterized in that bent toward the syringe needle. The method according to claim 1,
Syringe grip, characterized in that the opening angle between the start point and the end point at the center of the round finger grip portion is 45 degrees to 60 degrees. The method according to claim 1,
A connection part connecting the first finger grip part and the second finger grip part;
More,
The finger grip space is provided to the outside of the connecting portion,
The bottom surface of the first finger grip portion and the bottom surface of the second finger grip portion is a syringe grip, characterized in that the finger is a finger grip surface. The method according to claim 6,
A front surface or a rear surface of the first finger grip portion and the second finger grip portion is provided with a receiving portion coupled to the syringe body, the upper surface of the first finger grip portion is provided with a hole coupled to the plunger operating rod, the hole is the accommodation A syringe grip characterized by communicating with a part.

Images