EG19500A - Retractable syring etc needles - Google Patents

Retractable syring etc needles

Info

Publication number
EG19500A
EG19500A EG18592A EG18592A EG19500A EG 19500 A EG19500 A EG 19500A EG 18592 A EG18592 A EG 18592A EG 18592 A EG18592 A EG 18592A EG 19500 A EG19500 A EG 19500A
Authority
EG
Egypt
Prior art keywords
syring
needles
retractable
syring etc
retractable syring
Prior art date
Application number
EG18592A
Other languages
English (en)
Inventor
John Francis
Original Assignee
Safe Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10693043&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EG19500(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Safe Ltd filed Critical Safe Ltd
Application granted granted Critical
Publication of EG19500A publication Critical patent/EG19500A/xx

Links

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
    • A61M5/178—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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • 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
    • A61M5/3129—Syringe barrels
    • A61M5/3135—Syringe barrels characterised by constructional features of the proximal end
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
    • 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
    • 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
    • A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing
EG18592A 1991-04-11 1992-04-11 Retractable syring etc needles EG19500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919107647A GB9107647D0 (en) 1991-04-11 1991-04-11 Syringe construction providing needle point protection

Publications (1)

Publication Number Publication Date
EG19500A true EG19500A (en) 1995-06-29

Family

ID=10693043

Family Applications (1)

Application Number Title Priority Date Filing Date
EG18592A EG19500A (en) 1991-04-11 1992-04-11 Retractable syring etc needles

Country Status (20)

Country Link
US (1) US5407436A (xx)
EP (1) EP0648136B1 (xx)
JP (1) JP3397322B2 (xx)
KR (1) KR100197578B1 (xx)
CN (1) CN1133469C (xx)
AR (1) AR247336A1 (xx)
AT (1) ATE247997T1 (xx)
AU (1) AU671585B2 (xx)
CA (1) CA2107659C (xx)
DE (1) DE69233177T2 (xx)
DK (1) DK0648136T3 (xx)
EG (1) EG19500A (xx)
ES (1) ES2206445T3 (xx)
GB (1) GB9107647D0 (xx)
IE (1) IE72520B1 (xx)
IL (1) IL101571A (xx)
IN (1) IN180540B (xx)
MX (1) MX9201685A (xx)
NZ (1) NZ242304A (xx)
WO (1) WO1992018187A1 (xx)

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Also Published As

Publication number Publication date
EP0648136A1 (en) 1995-04-19
CN1067385A (zh) 1992-12-30
IE72520B1 (en) 1997-04-23
GB9107647D0 (en) 1991-05-29
MX9201685A (es) 1994-06-30
ES2206445T3 (es) 2004-05-16
DE69233177T2 (de) 2004-05-27
CA2107659C (en) 2005-05-10
AU671585B2 (en) 1996-09-05
EP0648136B1 (en) 2003-08-27
JPH06508768A (ja) 1994-10-06
NZ242304A (en) 1995-04-27
DE69233177D1 (de) 2003-10-02
JP3397322B2 (ja) 2003-04-14
CN1133469C (zh) 2004-01-07
KR100197578B1 (ko) 1999-06-15
IL101571A0 (en) 1992-12-30
CA2107659A1 (en) 1992-10-12
AR247336A1 (es) 1994-12-29
IN180540B (xx) 1998-02-14
IE921145A1 (en) 1992-10-21
ATE247997T1 (de) 2003-09-15
US5407436A (en) 1995-04-18
DK0648136T3 (da) 2003-12-01
WO1992018187A1 (en) 1992-10-29
AU1538492A (en) 1992-11-17
IL101571A (en) 1996-12-05

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