JP7541017B2 - 医療用針の製造方法 - Google Patents

医療用針の製造方法 Download PDF

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Publication number
JP7541017B2
JP7541017B2 JP2021548820A JP2021548820A JP7541017B2 JP 7541017 B2 JP7541017 B2 JP 7541017B2 JP 2021548820 A JP2021548820 A JP 2021548820A JP 2021548820 A JP2021548820 A JP 2021548820A JP 7541017 B2 JP7541017 B2 JP 7541017B2
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Japan
Prior art keywords
needle
cap
protector
needle hub
base end
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Active
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JP2021548820A
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English (en)
Japanese (ja)
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JPWO2021060054A1 (https=
Inventor
真洋 秋山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terumo Corp
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Terumo Corp
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Publication of JPWO2021060054A1 publication Critical patent/JPWO2021060054A1/ja
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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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • 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
    • 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

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  • Health & Medical Sciences (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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP2021548820A 2019-09-24 2020-09-14 医療用針の製造方法 Active JP7541017B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019172776 2019-09-24
JP2019172776 2019-09-24
PCT/JP2020/034754 WO2021060054A1 (ja) 2019-09-24 2020-09-14 医療用針及び医療用針の製造方法

Publications (2)

Publication Number Publication Date
JPWO2021060054A1 JPWO2021060054A1 (https=) 2021-04-01
JP7541017B2 true JP7541017B2 (ja) 2024-08-27

Family

ID=75166634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021548820A Active JP7541017B2 (ja) 2019-09-24 2020-09-14 医療用針の製造方法

Country Status (2)

Country Link
JP (1) JP7541017B2 (https=)
WO (1) WO2021060054A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060178627A1 (en) 2004-05-29 2006-08-10 Bünder Glas GmbH Syringe tip cap and method for producing a syringe tip cap

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549075Y2 (https=) * 1976-03-29 1980-11-15
JPH0546466Y2 (https=) * 1990-01-24 1993-12-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060178627A1 (en) 2004-05-29 2006-08-10 Bünder Glas GmbH Syringe tip cap and method for producing a syringe tip cap

Also Published As

Publication number Publication date
WO2021060054A1 (ja) 2021-04-01
JPWO2021060054A1 (https=) 2021-04-01

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