KR20100015018A - Suction adapter for syringe - Google Patents

Suction adapter for syringe Download PDF

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Publication number
KR20100015018A
KR20100015018A KR1020080075898A KR20080075898A KR20100015018A KR 20100015018 A KR20100015018 A KR 20100015018A KR 1020080075898 A KR1020080075898 A KR 1020080075898A KR 20080075898 A KR20080075898 A KR 20080075898A KR 20100015018 A KR20100015018 A KR 20100015018A
Authority
KR
South Korea
Prior art keywords
needle
syringe
suction adapter
space portion
space
Prior art date
Application number
KR1020080075898A
Other languages
Korean (ko)
Inventor
최종수
Original Assignee
최종수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 최종수 filed Critical 최종수
Priority to KR1020080075898A priority Critical patent/KR20100015018A/en
Priority to PCT/KR2008/005112 priority patent/WO2010016635A1/en
Publication of KR20100015018A publication Critical patent/KR20100015018A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/425—Protruding skin to facilitate piercing, e.g. vacuum cylinders, vein immobilising means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3295—Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel
    • A61M5/3298—Needles arranged in parallel

Abstract

The present invention relates to a suction adapter for a syringe mounted to a needle of a syringe and a needle hub. The suction adapter for a syringe according to the present invention is coupled to a syringe needle made of a needle and a needle hub, and is used by being connected to an air inhaler so that a negative pressure can be applied to the skin portion to be injected. A second space portion having a through hole and an upper surface communicating with the first space portion so that the first space portion and the needle coupled to the needle hub protrude; And an air intake connecting part connected to the second space part and connected to the air intake.

Description

Suction Adapter for Syringe {SUCTION ADAPTER FOR SYRINGE}

The present invention relates to a suction adapter for a syringe mounted to a needle and a needle hub of the syringe of the present invention, and more specifically, to a desired skin depth by raising the skin in the direction of the needle by using negative pressure when injected into the curve of the skin. A suction adapter for a syringe for inserting an injection solution.

A common syringe consists of a cylinder in which a nozzle is formed, a piston mounted inside the cylinder, and a packing coupled to the tip of the piston.

The injection liquid is stored inside the cylinder, and the injection liquid is ejected out of the syringe through the nozzle of the cylinder by pressurizing the injection liquid in the direction of the nozzle.In order to inject the injection liquid into the human body, a needle and a needle hub are inserted into the nozzle of the syringe. The needle is made to combine.

The method of directly administering the injection solution to the human body using a syringe has been widely used in the treatment of patients in the past, but recently, the injection procedure method using injection solutions such as fillers and toxins has been extended to the cosmetic and cosmetic fields.

In the use of the syringe, the position and depth at which the injection solution is inserted vary depending on the condition of the subject, the type of the injection solution, and the condition of the subject. Injecting between the fat layers, if the injection is not injected to the correct depth reduces the effectiveness of the injection will require skill and high concentration. In addition, in the step of injecting the injection by pressing the piston, the skin layer of the corresponding site is pressed, so that the skin layer of the site becomes relatively thin, and it is difficult to inject the injection solution to the desired depth. To this end, the skin of the part to be injected is picked up by hand, but when the injection liquid is added several times, it is difficult to pick up the skin by hand every time. In addition, when the needle is injected using a plurality of needles provided with a plurality of injection area is wide, there is a problem that can not pick up the skin of the injection site by hand. In addition, since the injection site is not flat but most of the curved surface it is difficult to inject the injection solution at a constant depth along the curved surface.

The present invention is to solve the above problems of the prior art, in order to replace the lifting of the skin layer by hand by using an air inhaler to raise the skin of the subject in the direction of the injection device to a certain depth of the skin to inject the injection It is to provide a suction adapter for a syringe that can be injected into.

The suction adapter for a syringe according to the present invention is a suction adapter for a syringe which is connected to an air inhaler so that a negative pressure is applied to a skin portion to be injected and coupled to a syringe needle made of a needle and a needle hub. A first space is provided to accommodate the hub, an open second space is provided at an upper portion, and a through hole is formed in the first space and the second space so that the needle fastened to the needle hub can protrude upward. It comprises an air intake connecting portion connected to the air intake in communication with the second space.

Here, the first space portion is formed in a shape corresponding to the needle hub.

In addition, a protrusion is provided as a second space part so as to correspond to a needle protruding through the through hole. In addition, the through-hole is characterized in that formed at least one corresponding to the number and position of the needle fastened to the needle hub. The protrusion has a height corresponding to the height of the upper surface of the second space part so that the injection liquid does not flow out into the second space part by the negative pressure of the air inhaler.

In addition, the outer upper surface of the second space portion includes an adhesion member for enhancing the degree of close contact with the skin so that outside air does not enter the second space portion.

The suction adapter for syringe according to the present invention configured as described above is fixed to the suction adapter in close contact with the suction adapter and the air is sucked by the air inhaler in the second space to raise the skin layer in the direction of the injection device to inject the injection solution. The effect of injecting the injection liquid at a desired depth can be obtained.

Hereinafter, a preferred embodiment of a suction adapter for a syringe according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, the following examples are not intended to limit the scope of the invention, but merely illustrative of the components set forth in the claims of the present invention, which are included in the technical spirit throughout the specification of the present invention and components of the claims Embodiments including a substitutable component as an equivalent in may be included in the scope of the present invention.

1 is a perspective view showing a suction adapter, a needle and a syringe for a syringe according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the suction adapter for the syringe shown in Figure 1, Figure 3 is a syringe shown in Figure 1 4 is a schematic view showing a state of injecting into the skin using the suction adapter for the syringe shown in FIG.

In addition, Figure 5a is a perspective view showing a suction adapter for a syringe according to another embodiment of the present invention, Figure 5b is a cross-sectional view of the suction adapter for the syringe shown in Figure 5a, Figure 6a is another embodiment of the present invention Fig. 6B is a perspective view showing a suction adapter for a syringe according to the present invention, and Fig. 6B is a sectional view of the suction adapter 1 for the syringe shown in Fig. 6A.

Referring to FIG. 1, a suction adapter 1 for a syringe is coupled to a syringe needle 9 consisting of a needle 8 and a needle hub 7, and applied to an air inhaler so as to apply a negative pressure to the skin area to be injected. Connected. The suction adapter 1 for the syringe is a second space portion 30 having a first space portion 10 in which the needle hub is accommodated and an air suction connection portion 50 formed on the first space portion and communicating with the air intake. The first space portion 10 and the second space portion 30 are communicated by the through hole 23 and the through hole 23 is formed to correspond to the needle as a hole for passing the needle. In addition, the protrusion 60 may be further provided to surround the needle 8 protruding into the second space portion through the through hole 23, and the through hole 23 of the protrusion 60 may be provided. ) Is passed through the needle (8). In addition, the upper surface of the second space portion may be additionally provided with a contact member 70 corresponding thereto and the contact member 70 may be additionally formed on the protrusion 60.

The suction adapter for a syringe according to the present invention will be described in detail with reference to FIG. 2. As shown in FIG. 2, the suction adapter 1 for a syringe according to the present invention may protrude from the first space 10 in which the needle hub 7 is accommodated and the needle 8 coupled to the needle hub 7. Through holes 23 are formed in communication with the first space portion 10 and the second space portion 30 having an open upper surface, and communicated with the second space portion to form an air inhaler (not shown). It comprises an air intake connecting portion 50 is connected.

The first space portion 10 is formed in the lower portion of the suction adapter (1) for the syringe, the lower portion of the needle hub (7) is accommodated in the shape corresponding to the needle hub. On the other hand, the partition wall 20 which is separated from the second space portion 30 is formed in the upper portion of the first space portion 10.

In addition, in the partition wall 20, when the needle hub 7 is coupled to the first space portion 10, the needle 8 coupled to the needle hub 7 penetrates through the partition wall 20 and the second space portion 30. Through hole 23 is formed at a position corresponding to the position of the needle (8) coupled to the needle hub to be located in).

The second space portion 30 formed on the upper portion of the first space portion 10 communicates with the first space portion 10 through the through hole 23, and sucks air from the second space portion 30. In order to form a negative pressure in the second space portion 30, an air inhaler connecting portion 50 is formed which is connected to an air inhaler (not shown).

The air inhaler connector 50 is formed in a cylindrical shape in which a hollow portion communicating with the second space part 30 is formed, and is connected to the air intake and a connecting pipe (not shown).

Looking at the first space 10 in detail, the first space 10 is formed in a shape corresponding to the needle hub (7) so that the needle hub (7) can be inserted. Therefore, the first space 10 may be formed in various ways according to the shape of the needle hub (7). That is, the embodiment shown in Figure 2 is used because the needle hub of the cylindrical coupled to one needle is formed in the first space portion is cylindrical, in the case of the suction adapter for the syringe shown in Figures 5a to 6b to be described later The upper surface has a rectangular shape or a square shape and is formed in a shape corresponding to the needle hub of the multi-needle having a plurality of needles. In addition, the through hole 23 is formed to correspond to the number and position of the needle (8) coupled to the needle hub (7) installed in the first space (10).

Looking at the needle coupled to the suction adapter (1) for the syringe with reference to FIG. The needle hub 7 consists of an inlet 7a connected to the nozzle 4 and an outlet 7b in communication with the needle 8, the inlet 7a of the needle hub 7 being the nozzle 4 of the syringe cylinder. ) And the injection liquid (L) flowing from the nozzle (4) of the cylinder to the outlet (7b) of the needle hub. At this time, the needle 8 is coupled to the outlet of the needle hub.

On the other hand, the protruding portion (2) to the second space portion 30 so as to correspond to the needle (8) protruding through the through hole 23 so that the injection liquid (L) does not flow out from the needle (8) by the negative pressure generated by the air intake 60) is formed. Since the through hole 23 extends inside the protrusion 60, the needle 8 is positioned in the through hole 23 of the protrusion 60. Therefore, the protrusions 60 surround the needle 23.

Since the protrusion 60 is formed corresponding to the number of needles 8 coupled to the needle hub 7, only one is formed in the second space part 30, but according to FIGS. 5A to 6B, a plurality of needles are provided. In the case of the multi-needle, a plurality of protrusions are formed corresponding to the plurality of needles.

The upper surface of the protrusion 60 is preferably formed corresponding to the height of the upper surface of the second space portion 30. This is a protrusion when the upper surface of the second space portion 30 is in contact with the skin and in close contact with the skin. Since the upper surface of the 60 is also in contact with the skin, the needle 8 installed in the protrusion 60 is not affected by the negative pressure generated by the air inhaler, thereby preventing the injection liquid from flowing out unnecessarily.

Figure 4 is a schematic diagram showing a state of injection into the skin using the suction adapter (1) for the syringe according to the present invention. The upper surface of the suction adapter (1) for the syringe is in close contact with the skin of the subject and a negative pressure is applied to the second space part 30 by operating an air inhaler, and the skin of the subject is inclined by the pressure difference generated by the negative pressure. Is risen. The injection piston (L) is injected into the skin of the syringe piston 5 and the cylinder 3 in the direction of the skin of the operator. At this time, the length of the needle 8 protruding in the direction of the upper surface of the protrusion 60 is formed differently depending on the type of injection solution and the thickness of the skin, but when injecting a cosmetic injection solution such as filler or toxin, the epidermal layer (E) It is effective that the end of the needle 8 is located at the boundary between the dermal layer (D) and the fat layer (F). Therefore, the height of the protrusion 60 and the second space may be adjusted to form the exposed portion of the needle 8 so as to correspond to the depth to be inserted. For example, the upper surface of the second space portion of the suction adapter 1 for the syringe is 3 mm lower with respect to the end height of the needle so that the length of the needle 8 exposed out of the protrusion 60 is 3 mm. And the tip height of the protrusions.

In addition, the adhesion member 70 may be further configured on the upper surface of the suction adapter 1, that is, the upper surface of the second space part 30. In the case of inhaling the air by closely adhering the suction adapter, when the degree of adhesion is low due to the curved surface of the skin, the second space part is made of silicon, rubber, etc. in order to prevent air from entering the second space part 30 from the outside. An annular contact member 70 corresponding to the upper surface of the 30 is provided.

5A to 6B are perspective views and cross-sectional views showing a suction adapter for a syringe according to another embodiment of the present invention. When the needle hub 7 is manufactured in different shapes according to the number of needles 8, the shape The shape of the first space portion 10 and the second space portion 30 of the suction adapter 1 for the syringe may be changed. That is, in the multi-needle formed of a plurality of needles can be used by mounting the suction adapter for the syringe according to the invention on the needle hub. In the case of a needle having a plurality of needles, that is, a plurality of needles, since the injection area is relatively large, it is difficult to inject the skin of the corresponding site by hand. Thus in this case the suction adapter for the syringe according to the invention is useful.

FIG. 5A shows a suction adapter for multi-needle composed of 3 × 2. That is, it is a suction adapter (1) for a syringe used to be mounted on the multi-needle three needles in the horizontal direction, two needles in the longitudinal direction. 5B is a cross-sectional view, in which a plurality of through-holes 23 are formed at a position corresponding to the needle to the upper portion of the first through part 10 on which the needle hub is mounted. On the other hand, the upper end of the second space portion 20 and the end of the protrusion 60 is formed to extend to correspond to the length of the exposed needle. In other words, the needle needs to be exposed to the depth so that the needle can enter the depth of the skin layer into which the injection liquid enters. Therefore, the height of the second space portion and the protrusion may be formed to correspond to the length of the needle except the exposed portion of the needle for adjusting the exposure length of the needle.

6A and 6B illustrate a stone needle adapter for multi-needle composed of 6 × 6. The multi-needle of FIG. 6B is further provided with an adjustment length 7c for adjusting the exposure length of the needle, and an adjustment hole positioned at the tip of the needle hub may be connected to the first space part. In addition, the needle equipped with the control is exposed to the outside through the protrusion.

1 is a perspective view showing a suction adapter, a needle and a syringe for a syringe according to an embodiment of the present invention.

Figure 2 is a cross-sectional view of the suction adapter for the syringe shown in FIG.

3 is a cross-sectional view showing a needle coupled to the suction adapter for the syringe shown in FIG.

Figure 4 is a schematic diagram showing a state injecting into the skin using the suction adapter for the syringe shown in FIG.

Figure 5a is a perspective view of a suction adapter for a syringe according to another embodiment of the present invention.

5B is a cross-sectional view of the suction adapter for the syringe shown in FIG. 5A.

Figure 6a is a perspective view of a suction adapter for a syringe according to another embodiment of the present invention.

6B is a cross-sectional view of the suction adapter for the syringe shown in FIG. 6A.

<Explanation of symbols on main parts of the drawings>

One; Suction adapter 3 for syringe; Syringe cylinder

4; Nozzle 5; piston

6; Syringe 7; Needle hub

7a; Inlet 7b; exit

8; Needle 9; Syringe needle

10; A first space part 20; septum

23; Through hole 30; Second space part

50; Air intake connection

60; Protrusion 70; Contact member

E; Epidermal layer D; Dermal layer

F; Fat layer L; Injection

Claims (6)

A suction adapter for a syringe which is coupled to a syringe needle consisting of a needle and a needle hub and connected to an air inhaler to apply a negative pressure to the skin area to be injected, and has a first space portion at the bottom for accommodating the needle hub. And an open second space portion at an upper portion thereof, through-holes are formed in the first space portion and the second space portion so that the needles fastened to the needle hub protrude upwards, and communicate with the second space portion. Suction adapter for the syringe comprising a connection with the air inhaler connected. The method according to claim 1, The suction adapter for the syringe, characterized in that the protrusion is further provided with a protrusion protruding into the second space portion corresponding to the through hole extending therein. The method according to claim 1 or 2, The through hole is a suction adapter for a syringe, characterized in that formed at least one corresponding to the position and the number of the needle fastened to the needle hub. The method according to claim 2, The projection portion suction adapter for a syringe, characterized in that the injection liquid has the same height as the upper upper end portion of the second space portion so that the injection liquid does not flow into the second space portion by the negative pressure of the air inhaler. The method according to claim 1 or 2, The suction adapter for the syringe, characterized in that the contact member further comprises an outer upper end portion of the second space. The method according to claim 1 or 2, Suction adapter, characterized in that the height of the outer upper end portion of the second space portion is formed to extend to correspond to the exposure length of the needle.
KR1020080075898A 2008-08-04 2008-08-04 Suction adapter for syringe KR20100015018A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020080075898A KR20100015018A (en) 2008-08-04 2008-08-04 Suction adapter for syringe
PCT/KR2008/005112 WO2010016635A1 (en) 2008-08-04 2008-09-01 Suction adapter for syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080075898A KR20100015018A (en) 2008-08-04 2008-08-04 Suction adapter for syringe

Publications (1)

Publication Number Publication Date
KR20100015018A true KR20100015018A (en) 2010-02-12

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Application Number Title Priority Date Filing Date
KR1020080075898A KR20100015018A (en) 2008-08-04 2008-08-04 Suction adapter for syringe

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KR (1) KR20100015018A (en)
WO (1) WO2010016635A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012057425A1 (en) * 2010-10-28 2012-05-03 (주)엠툴즈 Module for use in skin surgery
KR101305539B1 (en) * 2012-02-16 2013-09-06 (주)메가메디칼 gun for injection of a liquid medicine
WO2013180422A1 (en) * 2012-05-31 2013-12-05 주식회사 파나시 Multi-needle assembly with easily adjustable needle-exposed length
KR101383744B1 (en) * 2012-05-14 2014-04-08 주식회사 파나시 A multi-needle assembly having stopper
WO2014189161A1 (en) * 2013-05-23 2014-11-27 주식회사 파나시 Multi-needle assembly having stopper
KR101703305B1 (en) 2016-05-24 2017-02-06 송미희 Cosmetic surgery using syringe pump and suture thread
KR20180007365A (en) * 2016-07-12 2018-01-23 주식회사 로보맥스 Injection needle module
KR102117711B1 (en) 2020-03-17 2020-06-09 (주)엠플러스일렉트로닉스 Rf radio frequency generator
KR20210144273A (en) * 2020-05-22 2021-11-30 주식회사 노바메디 Injection needle apparatus

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KR101372403B1 (en) * 2012-06-21 2014-03-25 주식회사 파나시 Pressure Sensitive Automatic Injection System
GB2514444A (en) * 2013-03-15 2014-11-26 Elekta Ab Injection applicator and alignment device and related methods of use
EP2965779A1 (en) * 2014-07-07 2016-01-13 MT Derm GmbH Application module for a handheld device for repeated application of an application element to a human or an animal skin and hand-held device
CN104524669A (en) * 2015-01-14 2015-04-22 李洪湘 Multi-syringe-needle adsorption injection needle
CN104922769B (en) * 2015-06-23 2017-09-15 中国人民解放军第四军医大学 The vacuum injector of controllable depth of needle
EP3380174A4 (en) 2015-11-28 2019-04-24 Biopreme Medical Technologies, Inc. Negative pressure injection device
JP3207783U (en) * 2016-09-20 2016-12-01 南部化成株式会社 Needle
JP7324453B2 (en) * 2019-05-14 2023-08-10 学校法人 関西大学 Puncture aids and puncture devices
US20220339357A1 (en) * 2019-09-09 2022-10-27 Yunling Hao Injection device

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012057425A1 (en) * 2010-10-28 2012-05-03 (주)엠툴즈 Module for use in skin surgery
EP3403687A1 (en) * 2010-10-28 2018-11-21 Panace Co., Ltd. Module for use in skin surgery
KR101305539B1 (en) * 2012-02-16 2013-09-06 (주)메가메디칼 gun for injection of a liquid medicine
KR101383744B1 (en) * 2012-05-14 2014-04-08 주식회사 파나시 A multi-needle assembly having stopper
WO2013180422A1 (en) * 2012-05-31 2013-12-05 주식회사 파나시 Multi-needle assembly with easily adjustable needle-exposed length
KR101398516B1 (en) * 2012-05-31 2014-05-27 주식회사 파나시 A multi-needle assembly with readily adjustable structure
US9468748B2 (en) 2012-05-31 2016-10-18 Panace Co., Ltd. Multi-needle assembly with readily adjustable structure
WO2014189161A1 (en) * 2013-05-23 2014-11-27 주식회사 파나시 Multi-needle assembly having stopper
KR101703305B1 (en) 2016-05-24 2017-02-06 송미희 Cosmetic surgery using syringe pump and suture thread
KR20180007365A (en) * 2016-07-12 2018-01-23 주식회사 로보맥스 Injection needle module
KR102117711B1 (en) 2020-03-17 2020-06-09 (주)엠플러스일렉트로닉스 Rf radio frequency generator
KR20210144273A (en) * 2020-05-22 2021-11-30 주식회사 노바메디 Injection needle apparatus

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