WO2018124469A1 - Reuse prevention syringe - Google Patents
Reuse prevention syringe Download PDFInfo
- Publication number
- WO2018124469A1 WO2018124469A1 PCT/KR2017/013060 KR2017013060W WO2018124469A1 WO 2018124469 A1 WO2018124469 A1 WO 2018124469A1 KR 2017013060 W KR2017013060 W KR 2017013060W WO 2018124469 A1 WO2018124469 A1 WO 2018124469A1
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- WO
- WIPO (PCT)
- Prior art keywords
- needle
- outer cylinder
- sliding cover
- cover
- syringe
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/03—Housing for domestic or laboratory animals
- A01K1/033—Cat or dog houses
- A01K1/034—Dog-kennels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
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- 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
- A61M5/50—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 preventing re-use, or for indicating if defective, used, tampered with or unsterile
-
- 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
- A61M5/50—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 preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
- A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
- A61M2005/5026—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston allowing single filling of syringe
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/27—General characteristics of the apparatus preventing use
- A61M2205/273—General characteristics of the apparatus preventing use preventing reuse, e.g. of disposables
Definitions
- the present invention relates to a non-reusable syringe, and more particularly, to a non-reusable syringe having an improved structure so that both the outer cylinder and the needle cannot be reused while having a simple structure.
- the conventional syringe reuse prevention technology has been a factor in the cost increase due to its complicated structure, and although designed as a non-reusable structure, there was a problem in that it is actually reusable. Any one of the outer cylinder to which the needle is coupled was also a problem that can be reused.
- the present invention has been made to solve the above problems, it is an object of the present invention to provide a reusable syringe that has a simple structure and makes it impossible to reuse both the outer cylinder and the needle.
- the outer cylinder made of a cylindrical shape having a space to accommodate the liquid material; A needle hub connected to the outer cylinder with a needle coupled thereto; And a cover part disposed to surround the outer cylinder, the cover part being installed to be movable relative to the outer cylinder so as to be moved between a first position enabling the use of the needle and a second position that suppresses exposure of the needle. And, when the cover part is located close to the outer cylinder side, the cover part is disposed in an elastically pressed state between the cover part and the outer circumferential surface of the outer cylinder, and when the cover part moves and is located close to the needle side, it is elastically deformed to expose the needle. It characterized in that it comprises a; sliding cover having a deformation portion for suppressing.
- the outer cylinder includes a release suppression projection that is caught by a locking portion of the sliding cover so as to suppress any deviation of the sliding cover when the sliding cover is located at the first position.
- the outer cylinder may include a guide surface for preventing the sliding cover from moving in the process of moving the sliding cover toward the needle side, and the sliding cover may be reversed when the sliding cover is positioned in the second position.
- a first stopper portion having a reverse locking surface for preventing movement;
- a second stopper portion having a forward locking surface for preventing forward movement of the sliding cover.
- the deformable portion is preferably at least one or more elements are foldably coupled to the cover portion.
- Reusable syringe having the configuration as described above, when the sliding cover is located in a state surrounding the outer cylinder, the deformable portion enables the rigid fixing between the sliding cover and the outer cylinder to enable a precise injection procedure,
- the sliding cover composed of a cover part and a deformation part has a simple structure surrounding the outer cylinder, and the reuse of the syringe can be prevented by a simple operation of moving the sliding cover relative to the outer cylinder.
- a structure in which the cover portion of the sliding cover surrounds the needle and the deformation portion of the sliding cover closes the needle at the time of disposal of the used syringe removes the needle from the syringe used as in the prior art.
- the medical staff can reduce the needle sticking when the needle is capped, it is expected to further improve safety and hygiene.
- FIG. 1 is an exploded perspective view of an anti-reuse syringe according to an embodiment of the present invention.
- Figure 2 is an exploded perspective view of one embodiment of the present invention.
- FIG. 3 is a sectional view taken along the line III-III of FIG. 1;
- FIG. 5 is a cross-sectional view taken along line V-V of FIG.
- FIG. 1 is an exploded perspective view of an anti-reuse syringe according to an embodiment of the present invention
- FIG. 2 is an exploded perspective view of an embodiment of the present invention
- FIG. 3 is a cross-sectional view taken along line III-III of FIG. 1
- FIG. 4 is an embodiment of the present invention
- FIG. 5 is a cross-sectional view taken along the line VV of FIG. 4.
- the anti-reuse syringe according to an embodiment of the present invention, the needle 22 and the outer cylinder 10 to be used once it is impossible to reuse, the outer cylinder 10 and It comprises a needle hub 20 and the sliding cover 30.
- the outer cylinder 10 is formed in a cylindrical shape having a space to accommodate the liquid material, the needle hub 20 is connected to the outer cylinder 10 in a state in which the needle 22 is coupled.
- the sliding cover 30 has a structure different from a general syringe with the outer cylinder 10, and includes a cover portion 32 and a deformation portion 34.
- the cover part 32 is formed to have a length substantially similar to that of the outer cylinder 10 and is disposed in a form surrounding the outer cylinder 10, and the use of the needle 22. Relative to the outer cylinder 10 so as to be able to move between a first position (see FIG. 3) enabling a second position and a second position (see FIGS. 4 and 4) suppressing exposure of the needle 22. Is installed.
- the deformable portion 34 is disposed in a form in which the cover portion 32 surrounds the outer cylinder 10 as shown in FIG. 3, and thus the cover portion 32 is positioned close to the outer cylinder 10 side. 32 and the outer circumferential surface of the outer cylinder 10 are disposed in an elastically pressurized state, and as shown in FIGS. 4 and 5, the cover part 32 moves and is elastically deformed when positioned close to the needle 22. Suppression of the needle 22 is suppressed.
- the deformable portion 34 is disposed in the gap between the cover portion 32 and the outer cylinder 10 in a state in which the cover portion 32 surrounds the outer cylinder 10 as shown in FIG.
- the sliding cover 30 By applying an elastic force toward the (10) side, due to the tolerance between the parts between the sliding cover 30 and the outer cylinder 10 during the procedure of penetrating the needle 22 into the human body, the sliding cover 30 to the outer cylinder 10
- the present embodiment in which the sliding cover 30 is employed also serves to enable a precise injection procedure like a general syringe.
- Reusable syringe according to an embodiment of the present invention having such a configuration, as shown in Figures 2 and 3 when the sliding cover 30 is located in a state surrounding the outer cylinder 10, the deformation portion 34 is the sliding cover ( 30) to enable a firm fixation between the outer cylinder (10) to enable a precise injection procedure.
- the anti-reuse syringe according to the present embodiment has a simple structure in which the sliding cover 30 including the cover part 32 and the deformation part 34 surrounds the outer cylinder 10 as shown in FIGS. 4 and 5.
- the sliding cover 30 including the cover part 32 and the deformation part 34 surrounds the outer cylinder 10 as shown in FIGS. 4 and 5.
- the cover portion 32 of the sliding cover 30 surrounds the needle 22 when the used syringe is disposed of. Because the cheap and deformable portion 34 closes the needle 22, the medical staff is stuck to the needle 22 when the needle is removed from the syringe used as in the prior art or the needle cap (not shown) is put on. As can be reduced, it is expected to further improve the safety and hygiene.
- the outer cylinder 10 employed in the present embodiment is provided with a release suppression projection 12 caught on the engaging portion 36 of the sliding cover 30, the sliding When the cover 30 is located in the first position (see FIGS. 2 and 3) disposed in a form surrounding the outer cylinder 10, it is possible to suppress any deviation of the sliding cover 30.
- the release suppression projection 12 formed on the outer cylinder 10 is configured to be caught by the engaging portion 36 of the sliding cover 30, thereby to the outer cylinder 10 of the sliding cover 30 when the syringe is used by the operator. Arbitrary deviation is prevented so that the sliding cover 30 can be prevented from interfering with the precise use of the syringe.
- the outer cylinder 10 as shown in the upper left enlarged view of Figure 3, the sliding cover 30 when the sliding cover 30 is located in the second position as shown in Figures 4 and 5 It is preferable to include a first stopper 141 and the second stopper 142 for simultaneously disabling forward and retreat operations.
- the first stopper 141 provided in the outer cylinder 10 has a guide surface which does not interfere with the movement of the sliding cover 30 while the sliding cover 30 is moved toward the needle 22 side. 141a and a reverse locking surface 141b for preventing the reverse movement of the sliding cover 30 when the sliding cover 30 is positioned in the second position.
- the first stopper 141 is formed such that the guide surface 141a is inclined so that the first stopper 141 does not interfere with the forward movement for the arrangement structure of FIG. 3 to 5 of the sliding cover 30, and the reverse locking surface ( 141b) is engaged with the engaging portion 36 of the sliding cover 30 disposed in the second position, thereby making it impossible to reverse movement for the arrangement structure shown in FIG. 5 to FIG. It is impossible to reuse the outer cylinder 10.
- the second stopper 142 includes a forward locking surface 142a for preventing forward movement of the sliding cover 30.
- the locking portion 36 of the sliding cover 30 is the forward locking surface 142a.
- the deformable portion 34 employed in the present embodiment has at least one or more elements foldably coupled to the cover portion 32.
- the deformable portion 34 has a structure that is foldably connected to the cover portion 32, it is possible to implement a product having a relatively easy configuration and a simple configuration.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Clinical Laboratory Science (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
λ³Έ λ°λͺ μ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°μ κ΄ν κ²μΌλ‘, λμ± μμΈνκ²λ κ°λ¨ν ꡬ쑰λ₯Ό κ°μ§λ©΄μλ μΈν΅κ³Ό λ°λ λͺ¨λ μ¬μ¬μ©μ λΆκ°λ₯νκ² νλλ‘, κ΅¬μ‘°κ° κ°μ λ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°μ κ΄ν κ²μ΄λ€. The present invention relates to a non-reusable syringe, and more particularly, to a non-reusable syringe having an improved structure so that both the outer cylinder and the needle cannot be reused while having a simple structure.
μΌλ§ μ μμΈμ μμ¬ν λͺ¨ λ³μμμ λ°μν Cν κ°μΌ μ§λ¨ κ°μΌμ¬νλ, μ£Όμ¬κΈ°λ₯Ό μ¬μ¬μ©ν κ²μ΄ μμΈμΌλ‘ λ°νμ‘λ€.Recently, a hepatitis C infection from a parent hospital in Seoul was attributed to the reuse of a syringe.
μ΄μ κ°μ΄, μ£Όμ¬κΈ° μ¬μ¬μ©μ λ§μ μ¬κ°ν λ¬Έμ λ₯Ό μ΄λνλλ°, μ΄λ¬ν μ£Όμ¬κΈ° μ¬μ¬μ©μ λ°©μ§νκΈ° μν κΈ°μ μ΄ κ°λ°λμ΄ μλ€. As such, syringe reuse causes many serious problems, and techniques have been developed to prevent such syringe reuse.
κ·Έλ¬λ, μ’ λμ μ£Όμ¬κΈ° μ¬μ¬μ© λ°©μ§ κΈ°μ μ, κ·Έ κ΅¬μ‘°κ° λ³΅μ‘νμ¬ μκ° μμΉμ μμΈμΌλ‘ μμ©νμ¬ μκ³ , μ¬μ¬μ©μ΄ λΆκ°λ₯ν κ΅¬μ‘°λ‘ μ€κ³λμλ€κ³ λ νλ μ€μ λ‘λ μ¬μ¬μ©μ΄ κ°λ₯ν λ¬Έμ μ μ΄ μμμΌλ©°, νΉν μΈμ²΄μ μΉ¨ν¬λλ λ°λκ³Ό κ·Έ λ°λμ΄ κ²°ν©λλ μΈν΅ μ€ μ΄λ νλλ μ¬μ¬μ©μ΄ κ°λ₯ν λ¬Έμ μ λ μμλ€. However, the conventional syringe reuse prevention technology has been a factor in the cost increase due to its complicated structure, and although designed as a non-reusable structure, there was a problem in that it is actually reusable. Any one of the outer cylinder to which the needle is coupled was also a problem that can be reused.
λ³Έ λ°λͺ μ μκΈ°μ κ°μ λ¬Έμ μ μ ν΄κ²°νκΈ° μν΄ μμΆλ κ²μΌλ‘, λ³Έ λ°λͺ μ λͺ©μ μ κ°λ¨ν ꡬ쑰λ₯Ό κ°μ§λ©΄μλ μΈν΅κ³Ό λ°λ λͺ¨λ μ¬μ¬μ©μ λΆκ°λ₯νκ² νλ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°λ₯Ό μ 곡νκ³ μ νλ κ²μ΄λ€. The present invention has been made to solve the above problems, it is an object of the present invention to provide a reusable syringe that has a simple structure and makes it impossible to reuse both the outer cylinder and the needle.
μκΈ° λͺ©μ μ λ¬μ±νκΈ° μν λ³Έ λ°λͺ μ μν μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°λ, μ‘μ λ¬Όμ§μ΄ μμ©λ μ μλλ‘ κ³΅κ°μ κ°μ§λ ν΅ νμμΌλ‘ μ΄λ£¨μ΄μ§ μΈν΅; λ°λμ΄ κ²°ν©λ μνλ‘ μκΈ° μΈν΅μ μ°κ²°λλ λλ€ νλΈ; λ° μκΈ° μΈν΅μ κ°μΈλ ννλ‘ λ°°μΉλκ³ , μκΈ° λ°λμ μ¬μ©μ κ°λ₯νκ² νλ μ 1μμΉμ κ·Έ λ°λμ λ ΈμΆμ μ΅μ μν€λ μ 2μμΉ μ¬μ΄μμ μ΄λλ μ μλλ‘, μκΈ° μΈν΅μ μλμ΄λ κ°λ₯νκ² μ€μΉλλ 컀λ²λΆμ, μκΈ° 컀λ²λΆκ° μκΈ° μΈν΅ μΈ‘μ κ°κΉκ² μμΉλ κ²½μ° κ·Έ 컀λ²λΆμ μΈν΅μ μΈμ£Όλ©΄ μ¬μ΄μ νμ± κ°μλ μνλ‘ λ°°μΉλκ³ , μκΈ° 컀λ²λΆκ° μ΄λνμ¬ μκΈ° λ°λ μΈ‘μ κ°κΉκ² μμΉλ κ²½μ° νμ± λ³νλμ΄μ μκΈ° λ°λμ λ ΈμΆμ μ΅μ μν€λ λ³νλΆλ₯Ό ꡬλΉνλ μ¬λΌμ΄λ© 컀λ²;λ₯Ό ν¬ν¨νμ¬ μ΄λ£¨μ΄μ§λ κ²μ νΉμ§μΌλ‘ νλ€. Anti-reuse syringe according to the present invention for achieving the above object, the outer cylinder made of a cylindrical shape having a space to accommodate the liquid material; A needle hub connected to the outer cylinder with a needle coupled thereto; And a cover part disposed to surround the outer cylinder, the cover part being installed to be movable relative to the outer cylinder so as to be moved between a first position enabling the use of the needle and a second position that suppresses exposure of the needle. And, when the cover part is located close to the outer cylinder side, the cover part is disposed in an elastically pressed state between the cover part and the outer circumferential surface of the outer cylinder, and when the cover part moves and is located close to the needle side, it is elastically deformed to expose the needle. It characterized in that it comprises a; sliding cover having a deformation portion for suppressing.
μκΈ° μΈν΅μ, μκΈ° μ¬λΌμ΄λ© 컀λ²κ° μκΈ° μ 1μμΉμ μμΉλ κ²½μ° κ·Έ μ¬λΌμ΄λ© 컀λ²μ μμμ΄νμ μ΅μ μν¬ μ μλλ‘, κ·Έ μ¬λΌμ΄λ© 컀λ²μ κ±Έλ¦ΌλΆμ 걸리λ μ΄νμ΅μ μ© λκΈ°λ₯Ό ν¬ν¨νμ¬ μ΄λ£¨μ΄μ§λ κ²μ΄ λ°λμ§νλ€. Preferably, the outer cylinder includes a release suppression projection that is caught by a locking portion of the sliding cover so as to suppress any deviation of the sliding cover when the sliding cover is located at the first position.
μκΈ° μΈν΅μ, μκΈ° μ¬λΌμ΄λ© 컀λ²κ° μκΈ° λ°λ μΈ‘μ ν₯νμ¬ μ΄λλλ κ³Όμ μμ κ·Έ μ¬λΌμ΄λ© 컀λ²μ μ΄λμ λ°©ν΄νμ§ μκ² νλ μλ΄λ©΄κ³Ό, μκΈ° μ¬λΌμ΄λ© 컀λ²μ μ΄λμ΄ μλ£λ¨μΌλ‘μ¨ μκΈ° μ 2μμΉμ μμΉλ κ²½μ° μ¬λΌμ΄λ© 컀λ²μ μλ°©ν₯ μ΄λμ λ°©μ§νκΈ° μν μλ°©ν₯ κ±Έλ¦Όλ©΄μ ꡬλΉνλ μ 1μ€ν νΌλΆ; λ° μκΈ° μ¬λΌμ΄λ© 컀λ²μ μλ°©ν₯ μ΄λμ λ°©μ§νκΈ° μν μλ°©ν₯ κ±Έλ¦Όλ©΄μ ꡬλΉνλ μ 2μ€ν νΌλΆ;λ₯Ό ν¬ν¨νμ¬ μ΄λ£¨μ΄μ§λ κ²μ΄ λ°λμ§νλ€. The outer cylinder may include a guide surface for preventing the sliding cover from moving in the process of moving the sliding cover toward the needle side, and the sliding cover may be reversed when the sliding cover is positioned in the second position. A first stopper portion having a reverse locking surface for preventing movement; And a second stopper portion having a forward locking surface for preventing forward movement of the sliding cover.
μκΈ° λ³νλΆλ, μκΈ° 컀λ²λΆμ μ μ΄λ νλ μ΄μμ μμκ° μ μ² κ°λ₯νκ² κ²°ν©λλ κ²μ΄ λ°λμ§νλ€. The deformable portion is preferably at least one or more elements are foldably coupled to the cover portion.
μμ ν λ°μ κ°μ ꡬμ±μ κ°μ§λ λ³Έ λ°λͺ μ μν μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°λ, μ¬λΌμ΄λ© 컀λ²κ° μΈν΅μ κ°μΌ μνμ μμΉλ κ²½μ° λ³νλΆκ° μ¬λΌμ΄λ© 컀λ²μ μΈν΅ κ°μ κ²¬κ³ ν κ³ μ μ κ°λ₯νκ² νμ¬ μ λ°ν μ£Όμ¬ μμ μ κ°λ₯νκ² νλ μ₯μ κ³Ό, 컀λ²λΆμ λ³νλΆλ‘ μ΄λ£¨μ΄μ§ μ¬λΌμ΄λ© 컀λ²κ° μΈν΅μ κ°μΈλ κ°λ¨ν ꡬ쑰λ₯Ό κ°μ§κ³ , κ·Έ μ¬λΌμ΄λ© 컀λ²λ₯Ό μΈν΅μ λν΄ μ΄λμν€λ λ¨μν λμμ μν΄ μ£Όμ¬κΈ°μ μ¬μ¬μ©μ λ°©μ§ν μ μλλ‘ ν¨μΌλ‘μ¨, μ’ λμ 볡μ‘ν ꡬ쑰μ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°μ λΉν΄ ꡬ쑰 κ°μνλ₯Ό μ΄λ£° μ μκ² νμ¬ μ μ‘°μκ° μ κ°μ κ°λ₯νκ² ν¨μ λ¬Όλ‘ , μ¬μ©μ νΈλ¦¬μ±μ ν₯μμν¬ μ μκ³ , μ¬μ©μκ° λ°λμ μ°λ¦¬λ κ²μ λ°©μ§ν μ μμΌλ©°, λ°λκ³Ό μΈν΅ λͺ¨λ μ¬μ¬μ©λμ§ μκ² νλ μ₯μ μ κΈ°λν μ μκ² νλ€. Reusable syringe according to the present invention having the configuration as described above, when the sliding cover is located in a state surrounding the outer cylinder, the deformable portion enables the rigid fixing between the sliding cover and the outer cylinder to enable a precise injection procedure, The sliding cover composed of a cover part and a deformation part has a simple structure surrounding the outer cylinder, and the reuse of the syringe can be prevented by a simple operation of moving the sliding cover relative to the outer cylinder. By simplifying the structure, it is possible not only to reduce the manufacturing cost, but also to improve user convenience, to prevent the user from being stuck by the needle, and to expect the advantage of not reusing both the needle and the outer cylinder. .
κ·Έλ¦¬κ³ , λ³Έ λ°λͺ μ μνλ©΄, μ¬μ©λ μ£Όμ¬κΈ°μ νκΈ°μμ μ¬λΌμ΄λ© 컀λ²μ 컀λ²λΆκ° λ°λ μ£Όμλ₯Ό λλ¬ μΈκ³ κ·Έ μ¬λΌμ΄λ© 컀λ²μ λ³νλΆκ° λ°λμ νμμν€λ κ΅¬μ‘°κ° μ±μ©λ¨μΌλ‘μ¨, μ’ λκΈ°μ κ³Ό κ°μ΄ μ¬μ©λ μ£Όμ¬κΈ°μμ λ°λμ λΆλ¦¬νκ±°λ λ°λ λκ»μ μμΈ λ μλ£μ§μ΄ λ°λμ μ°λ¦¬κ² λλ νμμ μ€μ¬ μ€ μ μκ² λ¨μ λ°λΌ, μμ μ± λ° μμμ±μ λμ± κ°μ μν¬ μ μλ μ₯μ μ΄ κΈ°λλλ€. In addition, according to the present invention, a structure in which the cover portion of the sliding cover surrounds the needle and the deformation portion of the sliding cover closes the needle at the time of disposal of the used syringe removes the needle from the syringe used as in the prior art. In addition, as the medical staff can reduce the needle sticking when the needle is capped, it is expected to further improve safety and hygiene.
λ 1μ λ³Έ λ°λͺ μ μΌμ€μμμ λ°λ₯Έ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°μ λΆλ¦¬ μ¬μλ1 is an exploded perspective view of an anti-reuse syringe according to an embodiment of the present invention.
λ 2λ λ³Έ λ°λͺ μΌμ€μμμ λΆλ¦¬ μ¬μλ.Figure 2 is an exploded perspective view of one embodiment of the present invention.
λ 3μ λ 1μ β ’-β ’ λ¨λ©΄λ.3 is a sectional view taken along the line III-III of FIG. 1;
λ 4λ λ³Έ λ°λͺ μΌμ€μμμ λμμνλ.4 is an operational state diagram of an embodiment of the present invention.
λ 5λ λ 4μ β €-β €λ¨λ©΄λ.5 is a cross-sectional view taken along line V-V of FIG.
μ΄νμμλ λ³Έ λ°λͺ μ μΌμ€μμμ λ°λ₯Έ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°λ₯Ό 첨λΆλ λλ©΄μ μ°Έμ‘°νμ¬ μμΈν μ€λͺ νκΈ°λ‘ νλ€.Hereinafter, with reference to the accompanying drawings, the anti-reuse syringe according to an embodiment of the present invention will be described in detail.
λ 1μ λ³Έ λ°λͺ μ μΌμ€μμμ λ°λ₯Έ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°μ λΆλ¦¬ μ¬μλμ΄κ³ , λ 2λ λ³Έ λ°λͺ μΌμ€μμμ λΆλ¦¬ μ¬μλμ΄λ©°, λ 3μ λ 1μ β ’-β ’ λ¨λ©΄λμ΄λ©°, λ 4λ λ³Έ λ°λͺ μΌμ€μμμ λμμνλμ΄λ©°, λ 5λ λ 4μ β €-β €λ¨λ©΄λμ΄λ€.1 is an exploded perspective view of an anti-reuse syringe according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of an embodiment of the present invention, FIG. 3 is a cross-sectional view taken along line III-III of FIG. 1, and FIG. 4 is an embodiment of the present invention. FIG. 5 is a cross-sectional view taken along the line VV of FIG. 4.
λ 1 λ΄μ§ λ 3μ μ λμλ λ°μ κ°μ΄, λ³Έ λ°λͺ
μ μΌμ€μμμ λ°λ₯Έ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°λ, ν λ² μ¬μ©ν λ°λ(22)κ³Ό μΈν΅(10) λͺ¨λ μ¬μ¬μ©μ λΆκ°λ₯νκ² νλ κ²μΌλ‘, μΈν΅(10)κ³Ό λλ€ νλΈ(20)μ μ¬λΌμ΄λ© 컀λ²(30)λ₯Ό ν¬ν¨νμ¬ μ΄λ£¨μ΄μ§λ€.As shown in Figures 1 to 3, the anti-reuse syringe according to an embodiment of the present invention, the
μκΈ° μΈν΅(10)μ, μ‘μ λ¬Όμ§μ΄ μμ©λ μ μλλ‘ κ³΅κ°μ κ°μ§λ ν΅ νμμΌλ‘ μ΄λ£¨μ΄μ§κ³ , μκΈ° λλ€ νλΈ(20)λ, λ°λ(22)μ΄ κ²°ν©λ μνλ‘ μκΈ° μΈν΅(10)μ μ°κ²°λλ€. The
μκΈ° μ¬λΌμ΄λ© 컀λ²(30)λ, μκΈ° μΈν΅(10)κ³Ό ν¨κ» μΌλ°μ μΈ μ£Όμ¬κΈ°μλ λ€λ₯Έ κ΅¬μ‘°κ° μ±μ©λ κ²μΌλ‘, 컀λ²λΆ(32)μ λ³νλΆ(34)λ₯Ό ν¬ν¨νμ¬ μ΄λ£¨μ΄μ§λ€.The sliding
μκΈ° 컀λ²λΆ(32)λ, λ 2μ μ λμλ λ°μ κ°μ΄, λλ΅ μκΈ° μΈν΅(10)κ³Ό μ μ¬ν κΈΈμ΄λ₯Ό κ°λλ‘ νμ±λκ³ μκΈ° μΈν΅(10)μ κ°μΈλ ννλ‘ λ°°μΉλλ κ²μΌλ‘, μκΈ° λ°λ(22)μ μ¬μ©μ κ°λ₯νκ² νλ μ 1μμΉ(λ 3 μ°Έμ‘°)μ κ·Έ λ°λ(22)μ λ
ΈμΆμ μ΅μ μν€λ μ 2μμΉ(λ 4 λ° λ 4 μ°Έμ‘°) μ¬μ΄μμ μ΄λλ μ μλλ‘, μκΈ° μΈν΅(10)μ μλμ΄λ κ°λ₯νκ² μ€μΉλλ€. As shown in FIG. 2, the
μκΈ° λ³νλΆ(34)λ, λ 3κ³Ό κ°μ΄ μκΈ° 컀λ²λΆ(32)κ° μΈν΅(10)μ κ°μΈλ ννλ‘ λ°°μΉλ¨μΌλ‘μ¨ κ·Έ 컀λ²λΆ(32)κ° μκΈ° μΈν΅(10) μΈ‘μ κ°κΉκ² μμΉλ κ²½μ° μ»€λ²λΆ(32)μ μΈν΅(10)μ μΈμ£Όλ©΄ μ¬μ΄μ νμ± κ°μλ μνλ‘ λ°°μΉλκ³ , λ 4 λ° λ 5μ κ°μ΄ μκΈ° 컀λ²λΆ(32)κ° μ΄λνμ¬ μκΈ° λ°λ(22) μΈ‘μ κ°κΉκ² μμΉλ κ²½μ° νμ± λ³νλμ΄μ μκΈ° λ°λ(22)μ λ
ΈμΆμ μ΅μ μν¨λ€. Β The
λν, μκΈ° λ³νλΆ(34)λ, λ 3κ³Ό κ°μ΄ 컀λ²λΆ(32)κ° μΈν΅(10)μ κ°μΌ μνμμ 컀λ²λΆ(32)μ μΈν΅(10) μ¬μ΄μ νμμ λ°°μΉλκ³ , μ΄λ¬ν λ°°μΉ μνμμ μΈν΅(10) μΈ‘μ ν₯νμ¬ νμ±λ ₯μ κ°νκ² λ¨μΌλ‘μ¨, λ°λ(22)μ μΈμ²΄μ μΉ¨ν¬μν€λ μμ μ μ¬λΌμ΄λ© 컀λ²(30)μ μΈν΅(10) κ°μ λΆν κ° κ³΅μ°¨λ‘ μΈνμ¬ κ·Έ μ¬λΌμ΄λ© 컀λ²(30)κ° μΈν΅(10)μ λν΄ νλ€λ¦¬λ κ²μ μ΅μ μν¬ μ μκ² ν¨μ λ°λΌ, μ¬λΌμ΄λ© 컀λ²(30)κ° μ±μ©λ λ³Έ μ€μμμ μν΄μλ μΌλ°μ μΈ μ£Όμ¬κΈ°μ κ°μ΄ μ λ°ν μ£Όμ¬ μμ μ κ°λ₯νκ² νλ μν μ νλ€. In addition, the
μ΄λ¬ν ꡬμ±μ κ°μ§λ λ³Έ λ°λͺ
μ μΌμ€μμμ λ°λ₯Έ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°λ, λ 2 λ° λ 3κ³Ό κ°μ΄ μ¬λΌμ΄λ© 컀λ²(30)κ° μΈν΅(10)μ κ°μΌ μνμ μμΉλ κ²½μ° λ³νλΆ(34)κ° μ¬λΌμ΄λ© 컀λ²(30)μ μΈν΅(10) κ°μ κ²¬κ³ ν κ³ μ μ κ°λ₯νκ² νμ¬ μ λ°ν μ£Όμ¬ μμ μ κ°λ₯νκ² νλ€.Reusable syringe according to an embodiment of the present invention having such a configuration, as shown in Figures 2 and 3 when the sliding
κ·Έλ¦¬κ³ , λ³Έ μ€μμμ λ°λ₯Έ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°λ, λ 4 λ° λ 5μ κ°μ΄ 컀λ²λΆ(32)μ λ³νλΆ(34)λ‘ μ΄λ£¨μ΄μ§ μ¬λΌμ΄λ© 컀λ²(30)κ° μΈν΅(10)μ κ°μΈλ κ°λ¨ν ꡬ쑰λ₯Ό κ°μ§κ³ , κ·Έ μ¬λΌμ΄λ© 컀λ²(30)λ₯Ό μΈν΅(10)μ λν΄ μ΄λμν€λ λ¨μν λμμ μν΄ μ£Όμ¬κΈ°μ μ¬μ¬μ©μ λ°©μ§ν μ μλλ‘ ν¨μΌλ‘μ¨, μ’
λμ 볡μ‘ν ꡬ쑰μ μ¬μ¬μ© λ°©μ§ μ£Όμ¬κΈ°μ λΉν΄ ꡬ쑰 κ°μνλ₯Ό μ΄λ£° μ μκ² νμ¬ μ μ‘°μκ° μ κ°μ κ°λ₯νκ² ν¨μ λ¬Όλ‘ , μ¬μ©μ νΈλ¦¬μ±μ ν₯μμν¬ μ μκ³ , μ¬μ©μκ° λ°λ(22)μ μ°λ¦¬λ κ²μ λ°©μ§ν μ μμΌλ©°, λ°λ(22)κ³Ό μΈν΅(10) λͺ¨λ μ¬μ¬μ©λμ§ μκ² νλ μ₯μ μ κΈ°λν μ μκ² νλ€. In addition, the anti-reuse syringe according to the present embodiment has a simple structure in which the
λν, λ³Έ μ€μμμ μνλ©΄, μμμ μ€λͺ
ν λ°μ κ°μ΄ μ£Όμ¬κΈ°μ μ¬μ¬μ©μ λ°©μ§ν μ μμ λΏλ§ μλλΌ, μ¬μ©λ μ£Όμ¬κΈ°μ νκΈ°μμ μκΈ° μ¬λΌμ΄λ© 컀λ²(30)μ 컀λ²λΆ(32)κ° λ°λ(22) μ£Όμλ₯Ό λλ¬ μΈκ³ λ³νλΆ(34)κ° λ°λ(22)μ νμμν€κ³ μκΈ° λλ¬Έμ, μ’
λκΈ°μ κ³Ό κ°μ΄ μ¬μ©λ μ£Όμ¬κΈ°μμ λ°λμ λΆλ¦¬νκ±°λ λ°λ λκ»(λμλμ§ μμ)μ μμΈ λ μλ£μ§μ΄ λ°λ(22)μ μ°λ¦¬κ² λλ νμμ μ€μ¬ μ€ μ μκ² λ¨μ λ°λΌ, μμ μ± λ° μμμ±μ λμ± κ°μ μν¬ μ μλ μ₯μ μ΄ κΈ°λλλ€. In addition, according to the present embodiment, not only can the syringe be reused as described above, but also the
λ³Έ μ€μμμ μ±μ©λ μΈν΅(10)μ, μΌλ°μ μΈ μ£Όμ¬κΈ°μ μΈν΅(10)κ³Όλ λ¬λ¦¬, μκΈ° μ¬λΌμ΄λ© 컀λ²(30)μ κ±Έλ¦ΌλΆ(36)μ 걸리λ μ΄νμ΅μ μ© λκΈ°(12)λ₯Ό ꡬλΉνμ¬μ, μκΈ° μ¬λΌμ΄λ© 컀λ²(30)κ° μΈν΅(10)μ κ°μΈλ ννλ‘ λ°°μΉλλ μκΈ° μ 1μμΉ(λ 2 λ° λ 3 μ°Έμ‘°)μ μμΉλ κ²½μ° κ·Έ μ¬λΌμ΄λ© 컀λ²(30)μ μμμ΄νμ μ΅μ μν¬ μ μκ² νλ€. The
μ¦, μκΈ° μ΄νμ΅μ μ© λκΈ°(12)λ₯Ό ν¬ν¨νμ¬ μ΄λ£¨μ΄μ§λ λ³Έ μ€μμλ, λ 3μ μΌμͺ½ νμΈ‘ νλλμ μ λμλ λ°μ κ°μ΄, μ¬λΌμ΄λ© 컀λ²(30)κ° μΈν΅(10)μ κ°μΈλ ννλ‘ λ°°μΉλ κ²½μ° μκΈ° μΈν΅(10)μ νμ±λ μ΄νμ΅μ μ© λκΈ°(12)κ° μ¬λΌμ΄λ© 컀λ²(30)μ κ±Έλ¦ΌλΆ(36)μ 걸리λλ‘ κ΅¬μ±λ¨μΌλ‘μ¨, μμ μμ μν μ£Όμ¬κΈ°μ μ¬μ©μμ μ¬λΌμ΄λ© 컀λ²(30)μ μΈν΅(10)μ λν μμμ΄νμ΄ λ°©μ§λκ² νμ¬ κ²°κ΅ μκΈ° μ¬λΌμ΄λ© 컀λ²(30) λλ¬Έμ μ£Όμ¬κΈ°μ μ λ°ν μ¬μ©μ΄ λ°©ν΄λ°λ κ²μ λ°©μ§ν μ μκ² νλ€.That is, in the present embodiment including the
κ·Έλ¦¬κ³ , μκΈ° μΈν΅(10)μ, λ 3μ μΌμͺ½ μμΈ‘ νλλμ μ λμλ λ°μ κ°μ΄, μκΈ° μ¬λΌμ΄λ© 컀λ²(30)κ° λ 4 λ° λ 5μ κ°μ μ 2μμΉμ μμΉλ κ²½μ° κ·Έ μ¬λΌμ΄λ© 컀λ²(30)μ μ μ§ λ° νν΄ λμμ λμμ λΆκ°λ₯νκ² νκΈ° μν μ 1μ€ν νΌ(141)μ μ 2μ€ν νΌ(142)λ₯Ό ν¬ν¨νμ¬ μ΄λ£¨μ΄μ§λ κ²μ΄ λ°λμ§νλ€. And, the
μ¦, μκΈ° μΈν΅(10)μ λ§λ ¨λ μ 1μ€ν νΌ(141)λ, μκΈ° μ¬λΌμ΄λ© 컀λ²(30)κ° μκΈ° λ°λ(22) μΈ‘μ ν₯νμ¬ μ΄λλλ κ³Όμ μμ κ·Έ μ¬λΌμ΄λ© 컀λ²(30)μ μ΄λμ λ°©ν΄νμ§ μκ² νλ μλ΄λ©΄(141a)κ³Ό, μκΈ° μ¬λΌμ΄λ© 컀λ²(30)μ μ΄λμ΄ μλ£λ¨μΌλ‘μ¨ μκΈ° μ 2μμΉμ μμΉλ κ²½μ° μ¬λΌμ΄λ© 컀λ²(30)μ μλ°©ν₯ μ΄λμ λ°©μ§νκΈ° μν μλ°©ν₯ κ±Έλ¦Όλ©΄(141b)μ ꡬλΉνλ€. That is, the
μ΄λ¬ν μ 1μ€ν νΌ(141)λ, μκΈ° μλ΄λ©΄(141a)μ΄ κ²½μ¬μ§κ² νμ±λ¨μΌλ‘μ¨, μκΈ° μ¬λΌμ΄λ© 컀λ²(30)μ λ 3μμ λ 5μ κ°μ λ°°μΉκ΅¬μ‘°λ₯Ό μν μλ°©ν₯ μ΄λμ λ°©ν΄νμ§ μκ² νκ³ , μκΈ° μλ°©ν₯ κ±Έλ¦Όλ©΄(141b)μ΄ μκΈ° μ 2μμΉμ λ°°μΉλ μ¬λΌμ΄λ© 컀λ²(30)μ κ±Έλ¦ΌλΆ(36)μ κ±Έμ΄μ§μΌλ‘μ¨ λ 5μμ λ 3κ³Ό κ°μ λ°°μΉκ΅¬μ‘°λ₯Ό μν μλ°©ν₯ μ΄λμ λΆκ°λ₯νκ² νμ¬ ν λ² μ¬μ©ν λ°λ(22) λ° μΈν΅(10)μ μ¬μ¬μ©μ λΆκ°λ₯νκ² νλ€. The
κ·Έλ¦¬κ³ , μκΈ° μ 2μ€ν νΌ(142)λ, μκΈ° μ¬λΌμ΄λ© 컀λ²(30)μ μλ°©ν₯ μ΄λμ λ°©μ§νκΈ° μν μλ°©ν₯ κ±Έλ¦Όλ©΄(142a)μ ꡬλΉνλ€. μ΄λ¬ν μ 2μ€ν νΌ(142)λ, λ 5μ κ°μ μνμμ κ·Έ μ¬λΌμ΄λ© 컀λ²(30)μ μλ°©ν₯ μ΄λλ ₯μ΄ κ°ν΄μ§λ κ²½μ°μλ, μκΈ° μ¬λΌμ΄λ© 컀λ²(30)μ κ±Έλ¦ΌλΆ(36)κ° μκΈ° μλ°©ν₯ κ±Έλ¦Όλ©΄(142a)μ κ±Έμ΄μ§κ² νμ¬ μλ°©ν₯ μ΄λμ λΆκ°λ₯νκ² νμ¬ κ²°κ΅ ν λ² μ¬μ©ν λ°λ(22) λ° μΈν΅(10)μ μ¬μ¬μ©μ λΆκ°λ₯νκ² νλ€. In addition, the
κ·Έλ¦¬κ³ , λ³Έ μ€μμμ μ±μ©λ μκΈ° λ³νλΆ(34)λ, λ 4 λ° λ 5μ μ λμλλ°μ κ°μ΄, μκΈ° 컀λ²λΆ(32)μ μ μ΄λ νλ μ΄μμ μμκ° μ μ² κ°λ₯νκ² κ²°ν©λλ€. In addition, as shown in FIGS. 4 and 5, the
μ΄λ¬ν ꡬμ±μ κ°μ§λ λ³Έ μ€μμλ, μκΈ° λ³νλΆ(34)κ° μ»€λ²λΆ(32)μ μ μ² κ°λ₯νκ² μ°κ²°λ ꡬ쑰λ₯Ό κ°μ§μΌλ‘μ¨, μλμ μΌλ‘ μ μμ΄ μ©μ΄νκ³ κ°μν ꡬμ±μ κ°μ§λ μ ν ꡬνμ κ°λ₯νκ² νλ€.In this embodiment having such a configuration, the
μ΄μ λ³Έ λ°λͺ μ λ€μν μ€μμμ λνμ¬ μ€λͺ νμμΌλ, λ³Έ μ€μμ λ° λ³Έ λͺ μΈμμ 첨λΆλ λλ©΄μ λ³Έ λ°λͺ μ ν¬ν¨λλ κΈ°μ μ μ¬μμ μΌλΆλ₯Ό λͺ ννκ² λνλ΄κ³ μλ κ²μ λΆκ³Όνλ©°, λ³Έ λ°λͺ μ λͺ μΈμ λ° λλ©΄μ ν¬ν¨λ κΈ°μ μ μ¬μμ λ²μ λ΄μμ λΉμ μκ° μ©μ΄νκ² μ μΆν μ μλ λ³ν μμ ꡬ체μ μΈ μ€μμλ λͺ¨λ λ³Έ λ°λͺ μ κΆλ¦¬λ²μμ ν¬ν¨λλ κ²μ΄ μλͺ νλ€κ³ ν κ²μ΄λ€.Although various embodiments of the present invention have been described above, the present embodiment and the accompanying drawings are only clearly showing a part of the technical spirit included in the present invention, and are included in the specification and drawings of the present invention. Modifications and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical idea will be apparent to be included in the scope of the present invention.
Claims (4)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170000082A KR101862501B1 (en) | 2017-01-02 | 2017-01-02 | Reuse prevention syringe |
| KR10-2017-0000082 | 2017-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018124469A1 true WO2018124469A1 (en) | 2018-07-05 |
Family
ID=62621911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2017/013060 Ceased WO2018124469A1 (en) | 2017-01-02 | 2017-11-17 | Reuse prevention syringe |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101862501B1 (en) |
| WO (1) | WO2018124469A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222945A (en) * | 1992-10-13 | 1993-06-29 | Basnight Robert W | Hypodermic syringe with protective shield |
| US5338303A (en) * | 1992-09-08 | 1994-08-16 | Design And Engineering Associates | Safety syringes |
| KR20000070566A (en) * | 1997-01-29 | 2000-11-25 | νΌν° 컀ν°μ€, λ‘λ λ λ‘λ²νΈ νΌλ‘μ§ν¬ | Syringe with integral safety cover |
| KR20050021043A (en) * | 2003-08-25 | 2005-03-07 | μ΅μμ | safety syringe |
-
2017
- 2017-01-02 KR KR1020170000082A patent/KR101862501B1/en active Active
- 2017-11-17 WO PCT/KR2017/013060 patent/WO2018124469A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5338303A (en) * | 1992-09-08 | 1994-08-16 | Design And Engineering Associates | Safety syringes |
| US5222945A (en) * | 1992-10-13 | 1993-06-29 | Basnight Robert W | Hypodermic syringe with protective shield |
| KR20000070566A (en) * | 1997-01-29 | 2000-11-25 | νΌν° 컀ν°μ€, λ‘λ λ λ‘λ²νΈ νΌλ‘μ§ν¬ | Syringe with integral safety cover |
| KR20050021043A (en) * | 2003-08-25 | 2005-03-07 | μ΅μμ | safety syringe |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101862501B1 (en) | 2018-06-07 |
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