KR100365094B1 - The syringe of releasing ache - Google Patents

The syringe of releasing ache Download PDF

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Publication number
KR100365094B1
KR100365094B1 KR1019990026414A KR19990026414A KR100365094B1 KR 100365094 B1 KR100365094 B1 KR 100365094B1 KR 1019990026414 A KR1019990026414 A KR 1019990026414A KR 19990026414 A KR19990026414 A KR 19990026414A KR 100365094 B1 KR100365094 B1 KR 100365094B1
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South Korea
Prior art keywords
cooling
hollow member
needle
syringe
skin
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KR1019990026414A
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Korean (ko)
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KR19990073314A (en
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백태현
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백태현
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/42Devices 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/36General characteristics of the apparatus related to heating or cooling
    • A61M2205/3606General characteristics of the apparatus related to heating or cooling cooled

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  • Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

PURPOSE: Provided is a syringe integrated with a spray nozzle in one piece which sprays a cooling liquid or cooling gas around a point where a needle of the syringe is inserted so as to relieve the pain when the needle is inserted into the skin. CONSTITUTION: The syringe includes a hollow member(10) having a cylindrical shape, a needle(20) disposed at an end of the hollow member(10) to inject an injection liquid through the skin, a plunger(30) to press the injection liquid in the hollow member(10) and a cooling liquid nozzle(40) fixed at the outer surface of the hollow member(10) to be integrated with the hollow member(10). The cooling liquid nozzle(40) includes an inner tube(41) having a relatively small diameter and an outer tube(42) having a diameter relatively greater than that of the inner tube(41). Through one of the tubes, a cooling liquid is supplied and through the other, a cooling gas is supplied.

Description

냉각유체의 분사노즐이 일체로 구비된 주사기{THE SYRINGE OF RELEASING ACHE}Syringe with integral injection nozzle for cooling fluid {THE SYRINGE OF RELEASING ACHE}

본 발명은 주사바늘이 주입되는 피부의 주변에 냉각유체를 분사하여 피부를 냉각시켜 주사바늘로 인한 통증을 완화시키는 데 사용되는 냉각유체의 분사노즐이 일체로 구비된 주사기에 관한 것이다.The present invention relates to a syringe which is provided with a spray nozzle of the cooling fluid to be used to alleviate the pain caused by the needle by cooling the skin by injecting a cooling fluid around the skin to which the needle is injected.

미국특허 제4,725,265호에는 실린더형 중공부재와, 피부를 관통하여 주입되기 위해 상기 중공부재의 선단부에 배치되는 바늘과, 상기 바늘을 통해 상기 중공부재에서 액체를 압박하기 위한 플런저를 포함하는 주사기와; 냉각개스를 저장하기 위해 상기 주사기에 설치되는 저장수단과; 상기 저장수단에서 피부로 냉각개스를 공급하여 피부를 마취하는 노즐수단과; 상기 주사기에 상대적으로 상기 노즐수단을 전진시키고 후퇴시키는 수단으로 구성되어, 상기 노즐수단이 마취동안에는 상기 주사기 보다 피부에 가깝게 위치되도록 하고, 주입동안에는 작업자가 피부를 정확히 보기 위하여 후퇴되도록 하는 무통주사장치가 공개되어 있다. 이와 같은 기술구성을 가지는 미국특허는 주사기에 노즐수단을 전진 후퇴하도록 설치하여서 주사바늘이 주입되는 피부의 주변에 냉각개스를 정확하게 분사하여 주므로, 주사바늘이 피부에 주입될 때에 겪게되는 통증을 완화시켜 주는 효과가 기대되는 것이 사실이다.U. S. Patent No. 4,725, 265 includes a syringe comprising a cylindrical hollow member, a needle disposed at the tip of the hollow member for injection through the skin, and a plunger for pressing the liquid in the hollow member through the needle; Storage means installed in said syringe for storing a cooling gas; Nozzle means for anesthetizing the skin by supplying cooling gas to the skin from the storage means; Means for advancing and retracting the nozzle means relative to the syringe, such that the nozzle means is positioned closer to the skin than the syringe during anesthesia and that the operator retreats to see the skin accurately during injection. It is open. U.S. Patent having such a technical configuration is installed to the syringe to retreat the nozzle means forward to accurately eject the cooling gas around the skin injection needle, thereby relieving the pain experienced when the needle is injected into the skin It is true that giving effect is expected.

그러나, 이러한 미국특허는 노즐수단으로부터 냉각개스만을 분사하여 주도록 구성되어서, 실제적으로 주사바늘이 주입되는 피부의 주변을 냉각시켜 주는 능력이 떨어지기 때문에, 주사바늘이 피부에 주입되는 시점에서 겪게되는 통증을 효율적으로 완화시켜 주기에 역부족한 문제점이 있었다.However, this US patent is configured to inject only the cooling gas from the nozzle means, so that the pain experienced at the time of injection of the needle into the skin is reduced since the ability to actually cool the periphery of the skin into which the needle is injected is reduced. There is a problem that is insufficient to effectively mitigate.

본 발명은 주사바늘이 주입되는 피부에 대한 냉각능력을 증대시켜 주도록 구성하여서, 주사바늘로 인한 통증을 효율적으로 완화시켜 주는 냉각유체의 분사노즐이 일체로 구비된 주사기를 제공하는 데 목적이 있다.It is an object of the present invention to provide a syringe which is configured to increase the cooling capacity of the injection needle injection skin, integrally provided with the injection nozzle of the cooling fluid to effectively alleviate the pain caused by the injection needle.

도 1은 본 발명의 주사기를 나타낸 사시도1 is a perspective view showing a syringe of the present invention

도 2는 본 발명의 주사기를 나타낸 일측면도Figure 2 is a side view showing a syringe of the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10: 실린더형 중공부재 11: 날개판10: cylindrical hollow member 11: wing plate

20: 주사바늘 30: 플런저20: needle 30: plunger

40: 냉각유체노즐 41: 내관40: cooling fluid nozzle 41: inner tube

42: 외관 43: 냉각액체 공급호스42: Appearance 43: Cooling liquid supply hose

44: 냉각공기 공급호스44: cooling air supply hose

이하, 본 발명의 기술구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail.

본 발명도 실린더형 중공부재(10)와, 피부를 관통하여 주입되기 위해 상기 실린더형 중공부재(10)의 선단부에 배치되는 주사바늘(20)과, 상기 주사바늘(20)을 통해 상기 실린더형 중공부재(10)에서 주사액을 압박하는 플런저(30)와, 상기 실린더형 중공부재(10)의 외면에 일체로 고정되는 냉각유체노즐(40)을 가지는 점에 있어서는 종래의 것과 기술개념을 같이 한다.단, 본 발명의 냉각유체의 분사노즐이 일체로 구비된 주사기에 있어 상기 냉각유체노즐(40)은 상대적으로 작은 직경을 가지는 내관(41)과, 상기 내관(41)보다 상대적으로 큰 직경을 가지는 외관(42)이 동심원상으로 배치되는 이중관으로 구성하여서 됨을 기술구성상의 특징으로 한다.The present invention also has a cylindrical hollow member 10, the needle 20 disposed on the tip of the cylindrical hollow member 10 to be injected through the skin, and the cylindrical through the needle 20 The technical concept is the same as the conventional one in that the hollow member 10 has a plunger 30 for pressing the injection liquid and a cooling fluid nozzle 40 which is integrally fixed to the outer surface of the cylindrical hollow member 10. . However, in the syringe provided with the injection nozzle of the cooling fluid of the present invention, the cooling fluid nozzle 40 has an inner tube 41 having a relatively small diameter and a larger diameter than the inner tube 41. It is characterized by the technical configuration that the branch 42 is constituted by a double tube arranged concentrically.

이와 같이 구성되는 본 발명은 실린더형 중공부재(10)의 외면에 일체로 고정되는 냉각유체노즐(40)을 내관(41)과 외관(42)이 동심원상으로 배치되는 이중관으로 구성하여, 주사바늘(20)이 주입되는 피부의 주변에 성질이 다른 2종류의 냉각유체를 동시에 분사하여서 급속히 저온 냉각시켜 줌으로써, 주사바늘에 의한 통증을 신속하고 확실하게 완화시켜 주는 작용효과를 가지게 된다.The present invention configured as described above constitutes a cooling fluid nozzle 40 integrally fixed to the outer surface of the cylindrical hollow member 10 by a double pipe in which the inner tube 41 and the outer tube 42 are arranged concentrically. By spraying two kinds of cooling fluids with different properties at the same time around the skin to be injected at the same time and rapidly cooling them, they have the effect of quickly and reliably alleviating the pain caused by the needle.

이하, 본 발명의 대표적인 실시예를 통하여 본 발명의 기술내용을 보다 구체적으로 살펴보면 다음과 같다.Hereinafter, the technical details of the present invention will be described in more detail with reference to exemplary embodiments of the present invention.

도1 및 도2에 도시되는 본 실시예도 실린더형 중공부재(10)와, 피부를 관통하여 주입되기 위해 상기 실린더형 중공부재(10)의 선단부에 배치되는 주사바늘(20)과, 상기 주사바늘(20)을 통해 상기 실린더형 중공부재(10)에서 주사액을 압박하는 플런저(30)와, 상기 실린더형 중공부재(10)의 외면에 일체로 고정되는 냉각유체노즐(40)을 가지는 것에 있어서, 상기 냉각유체노즐(40)은 상대적으로 작은 직경을 가지는 내관(41)과, 상기 내관(41)보다 상대적으로 큰 직경을 가지는 외관(42)이 동심원상으로 배치되는 이중관으로 구성한 점에서 본 발명의 기본적인 기술사상을 구현하는 것이다.1 and 2, the cylindrical hollow member 10, the needle 20 is disposed at the tip of the cylindrical hollow member 10 to be injected through the skin, and the needle In having the plunger 30 for pressing the injection liquid in the cylindrical hollow member 10 through the 20, and the cooling fluid nozzle 40 is fixed to the outer surface of the cylindrical hollow member 10, The cooling fluid nozzle 40 of the present invention in that the inner tube 41 having a relatively small diameter and the outer tube 42 having a relatively larger diameter than the inner tube 41 is composed of a concentric concentrically arranged double tube It is to implement the basic technical idea.

상기 실린더형 중공부재(10), 주사바늘(20), 플런저(30)는 통상적의 것으로서 이하에서 더 이상의 상세한 설명을 생략하기로 한다.The cylindrical hollow member 10, the needle 20, the plunger 30 is a conventional one and will not be described in further detail below.

상기 냉각유체노즐(40)의 내관(41)과 외관(42) 중 어느 하나에는 냉각액체 공급원(50)에서 냉각액체를 공급받는 냉각액체 공급호스(43)가 연결되며, 다른 하나에는 냉각공기 공급원(60)에서 냉각공기를 공급받는 냉각공기 공급호스(44)가 연결되도록 하여서, 그 내관(41)과 외관(42)을 통하여 냉각액체와 냉각공기를 동시에 분사하여서 주사바늘(20)이 주입되는 피부의 주변을 급속히 저온 냉각시키는 데 도움이 되도록 한다. 이때, 상기 내관(41)은 외관(42)의 후단부 근처에 관통되게 끼워져서 삽입 설치되도록 한다.One of the inner pipe 41 and the outer shell 42 of the cooling fluid nozzle 40 is connected to a cooling liquid supply hose 43 for receiving the cooling liquid from the cooling liquid supply source 50, and the other to the cooling air supply source. The cooling air supply hose 44 receiving the cooling air at 60 is connected so that the injection needle 20 is injected by simultaneously spraying the cooling liquid and the cooling air through the inner tube 41 and the exterior 42. Try to help cool your surroundings rapidly at low temperatures. At this time, the inner tube 41 is inserted to be inserted through the vicinity of the rear end of the outer shell (42).

여기에서, 상기 냉각액체 공급원(50)과 냉각공기 공급원(60)은 각각 냉각액체와 냉각공기의 공급시기와 공급량을 임의로 설정할 수 있도록 한 것이면 족하다.Herein, the cooling liquid supply source 50 and the cooling air supply source 60 may be any ones capable of arbitrarily setting the supply timing and the supply amount of the cooling liquid and the cooling air, respectively.

또, 상기 냉각유체노즐(40)은 도2의 도시와 같이 상기 실린더형 중공부재(10)의 외면에 상기 주사바늘(20)을 중심으로 하여 양측에 2개를 배치 고정하여서, 주사바늘이 주입되는 피부의 주변에 냉각유체와 냉각액체를 폭넓게 분사하여 냉각효과를 극대화하여 줄 수도 있음을 밝혀 둔다. 이때, 상기 냉각유체노즐(40)은 상기 실린더형 중공부재(10)의 후단부 날개판(11)을 관통하여서 실린더형 중공부재의 외면에 견고하게 고정되도록 한다.또, 상기 냉각유체노즐(40)를 상기 실린더형 중공부재(10)의 외면에 배치 고정시킬 때에, 그 냉각유체노즐(40)의 선단부를 상기 주사바늘(20)의 후단부 근처에 위치되도록 하여서, 주사바늘(20)이 주입되는 피부를 항시 정확하게 관측할 수 있도록 함이 바람직하다.In addition, the cooling fluid nozzle 40 is arranged on the outer surface of the cylindrical hollow member 10 on the outer surface of the needle 20, as shown in Figure 2 arranged on both sides and fixed, injection needle injection It turns out that the cooling fluid and cooling liquid can be widely sprayed around the skin to maximize the cooling effect. At this time, the cooling fluid nozzle 40 penetrates the rear wing plate 11 of the cylindrical hollow member 10 so as to be firmly fixed to the outer surface of the cylindrical hollow member. The cooling fluid nozzle 40 ) Is placed on the outer surface of the cylindrical hollow member 10, the tip of the cooling fluid nozzle 40 is positioned near the rear end of the needle 20, the injection needle 20 is injected It is desirable to be able to accurately observe the skin at all times.

이상에서 살펴 본 바와 같이, 본 발명은 냉각유체노즐로부터 냉각액체와 냉각공기를 동시에 분사하여 주도록 구성하여서, 주사바늘이 피부에 주입되는 시점에서 그 피부의 주변을 냉각액체와 냉각기체로서 급속히 저온 냉각시켜 줌으로써, 주사바늘에 의한 통증을 신속하고 확실하게 완화시켜 주는 유용한 발명인 것이다.As described above, the present invention is configured to spray the cooling liquid and the cooling air at the same time from the cooling fluid nozzle, so that at the time of injection of the needle into the skin, the temperature around the skin is rapidly cooled as the cooling liquid and the cooling gas. By doing so, it is a useful invention that quickly and surely alleviates the pain caused by the needle.

Claims (3)

실린더형 중공부재(10)와, 피부를 관통하여 주입되기 위해 상기 실린더형 중공부재(10)의 선단부에 배치되는 주사바늘(20)과, 상기 주사바늘(20)을 통해 상기 실린더형 중공부재(10)에서 주사액을 압박하는 플런저(30)와, 상기 실린더형 중공부재(10)의 외면에 일체로 고정되는 냉각유체노즐(40)을 가지는 것에 있어서,Cylindrical hollow member 10, the needle 20 is disposed at the tip of the cylindrical hollow member 10 to be injected through the skin, and through the needle 20 the cylindrical hollow member ( In the 10) having a plunger 30 for pressing the injection liquid, and a cooling fluid nozzle 40 which is integrally fixed to the outer surface of the cylindrical hollow member 10, 상기 냉각유체노즐(40)은 상대적으로 작은 직경을 가지는 내관(41)과, 상기 내관(41)보다 상대적으로 큰 직경을 가지는 외관(42)이 동심원상으로 배치되는 이중관으로 구성하여서 됨을 특징으로 하는 냉각유체의 분사노즐이 일체로 구비된 주사기.The cooling fluid nozzle 40 is characterized in that the inner tube 41 having a relatively small diameter, and the outer tube 42 having a relatively larger diameter than the inner tube 41 is composed of a double concentrically arranged concentric circles A syringe equipped with an injection nozzle of cooling fluid. 삭제delete 제1항에 있어서, 상기 냉각유체노즐(40)의 내관(41)과 외관(42) 중 어느 하나에는 냉각액체 공급원(50)에서 냉각액체를 공급받는 냉각액체 공급호스(43)가 연결되며, 다른 하나에는 냉각공기 공급원(60)에서 냉각공기를 공급받는 냉각공기 공급호스(44)가 연결되도록 함을 특징으로 하는 냉각유체의 분사노즐이 일체로 구비된 주사기.The cooling liquid supply hose 43 of claim 1, wherein any one of the inner tube 41 and the outer shell 42 of the cooling fluid nozzle 40 is connected with a cooling liquid supply hose 43 which receives the cooling liquid from the cooling liquid supply source 50. The other one is a syringe having an integral injection nozzle for cooling fluid, characterized in that the cooling air supply hose 44 to receive the cooling air from the air supply source 60 is connected.
KR1019990026414A 1999-07-01 1999-07-01 The syringe of releasing ache KR100365094B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101667216B1 (en) * 2015-06-18 2016-10-18 방철환 Apparatus for injecting medicine
KR101757158B1 (en) 2016-09-26 2017-07-26 방철환 Apparatus for injecting medicine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101667216B1 (en) * 2015-06-18 2016-10-18 방철환 Apparatus for injecting medicine
KR101757158B1 (en) 2016-09-26 2017-07-26 방철환 Apparatus for injecting medicine

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