KR200245021Y1 - Nose-typed piston for sylinge. - Google Patents
Nose-typed piston for sylinge. Download PDFInfo
- Publication number
- KR200245021Y1 KR200245021Y1 KR2020010016846U KR20010016846U KR200245021Y1 KR 200245021 Y1 KR200245021 Y1 KR 200245021Y1 KR 2020010016846 U KR2020010016846 U KR 2020010016846U KR 20010016846 U KR20010016846 U KR 20010016846U KR 200245021 Y1 KR200245021 Y1 KR 200245021Y1
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- South Korea
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- piston
- injection
- syringe
- nose
- cylinder
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
본 고안은 주사기의 피스톤에 관한 것으로 주사시 인체에 주입되지 못하고 주사기내에 남아 폐기되는 주사액의 손실을 최소화 시킴으로써, 의도한 량 만큼 정확히 주사할 수 있고 주사액의 허비를 없앰으로써 환자와 국가의 경제적 손실을 최소화해주는 주사기 피스톤 장치이다.The present invention relates to a piston of a syringe, which minimizes the loss of the injection liquid which is not injected into the human body at the time of injection and is discarded in the syringe, thereby accurately injecting the desired amount and eliminating the waste of the injection liquid, thereby reducing the economic loss of the patient and the state. Minimizing syringe piston device.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1:실린더 2:피스톤1: cylinder 2: piston
3:피스톤손잡이 4:피스톤헤드3: piston handle 4: piston head
5:실린더헤드 6:주사바늘연결부5: Cylinder head 6: needle connection
7:주사바늘 8:주사액수용공간7: Injection needle 8: Injection space
9:주사액잔류공간 10:피스톤헤드노즈9: injection remaining space 10: piston head nose
Description
본 고안의 목적은 고가의 주사제를 주사함에 있어, 주사제가 주사기에 남아있을 여지를 없앰으로써 주사제가 거의 남김없이 몸에 투약되도록 하는 주사기 구조를 제공하는데 있다.It is an object of the present invention to provide an injector structure in which an injectable drug is administered to the body almost without leaving an injectable drug in the injecting an expensive injectable drug.
종래의 기술은 <도1>의 (4)와 <도 2>의 (4)에서 보여주는 바와 같이, 주사기의 피스톤헤드(4)부의 선단 부분이 실린더(1)의 내면에 맞게 타원형으로 처리하여, 실린더(1)내의 주사제 잔류량은 최소화시켜주나 여전히 실린더헤드(5)와 주사바늘연결부(6) 내경의 공간 즉 주사액잔류공간〈도 1〉의 (9)에 주사제가 잔류하고 있다.In the prior art, as shown in (4) of FIG. 1 and (4) of (FIG. 2), the tip portion of the piston head portion 4 of the syringe is elliptically aligned with the inner surface of the cylinder 1, The amount of injection remaining in the cylinder 1 is minimized, but the injection still remains in the space of the inner diameter of the cylinder head 5 and the needle connecting portion 6, that is, the injection liquid remaining space (Fig. 1).
본 고안은 피스톤헤드(4)에 노즈(10)을 돌출시켜 주사시 실린더의 주사액수용공간(8) 뿐만아니라 실린더헤드(5)와 주사바늘연결부(6) 내경속의 주사액 잔류가능 공간(9)을 최소화하는데 있다.The present invention protrudes the nose (10) to the piston head (4) to not only the injection liquid receiving space (8) of the cylinder at the time of injection, but also the injection liquid remaining space (9) at the inner diameter of the cylinder head (5) and the needle connecting portion (6) To minimize.
게1도 : 일반적인 주사기의 구조를 설명하기 위한 도면Figure 1: A diagram for explaining the structure of a general syringe
제2도 : 일반적인 주사기의 피스톤 구조 단면도Fig. 2: Piston structure cross section of a general syringe
제3도 : 본 고안인 노즈형 피스톤이 삽입된 주사기의 단면도.3 is a cross-sectional view of the syringe inserted the nose-type piston of the present invention.
제4도 : 본 고안인 주사기의 노즈형피스톤의 단면도4 is a cross-sectional view of the nose-type piston of the syringe of the present invention
주사시 피스톤손잡이(3)을 밀면 피스톤헤드(4)가 실린더주사액수용공간(8)에 있는 주사액을 압착하여 주사할 뿐만아니라 피스톤헤드노즈(10)가 실린더헤드(5)와 주사바늘연결부(6)의 내경속으로 밀려들어와 이곳에 남아있는 주사액까지 주사바늘(7)을 통하여 몸으로 주입시킨다.When the piston handle (3) is pushed during the injection, the piston head (4) not only compresses and injects the injection liquid in the cylinder injection liquid receiving space (8) but also the piston head nose (10) connects the cylinder head (5) and the needle connection portion (6). Injected into the inner diameter of the) and the injection solution remaining therein is injected into the body through the needle (7).
본 고안의 효과는 주사시 주사액의 주사기내 잔류량을 최소화 시켜줌으로써, 의도한 바 데로 정확한 양의 주사액을 투여하여 환자의 최료를 극대화시켜 주고 아울러 고가의 주사액을 허비하는 것을 막아 개인적으로 국가적으로 경제적 손실을 막아주고 잔류주사액의 처리과정에서 생길 수 있는 2차 감염이나 환경오염의 가능성을 줄여준다.The effect of the present invention is to minimize the residual amount of the injection in the syringe during injection, to maximize the patient's best by administering the correct amount of injection as intended, and to prevent the waste of expensive injections personally and nationally economic loss It reduces the possibility of secondary infection or environmental pollution that can occur during the treatment of residual injections.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010016846U KR200245021Y1 (en) | 2001-06-05 | 2001-06-05 | Nose-typed piston for sylinge. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010016846U KR200245021Y1 (en) | 2001-06-05 | 2001-06-05 | Nose-typed piston for sylinge. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200245021Y1 true KR200245021Y1 (en) | 2001-10-20 |
Family
ID=73102923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020010016846U KR200245021Y1 (en) | 2001-06-05 | 2001-06-05 | Nose-typed piston for sylinge. |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200245021Y1 (en) |
-
2001
- 2001-06-05 KR KR2020010016846U patent/KR200245021Y1/en not_active IP Right Cessation
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| REGI | Registration of establishment | ||
| T201 | Request for technology evaluation of utility model | ||
| T601 | Decision on revocation of utility model registration | ||
| LAPS | Lapse due to unpaid annual fee |