WO1995005858A3 - Transdermal injection appliance - Google Patents

Transdermal injection appliance Download PDF

Info

Publication number
WO1995005858A3
WO1995005858A3 PCT/US1994/009365 US9409365W WO9505858A3 WO 1995005858 A3 WO1995005858 A3 WO 1995005858A3 US 9409365 W US9409365 W US 9409365W WO 9505858 A3 WO9505858 A3 WO 9505858A3
Authority
WO
WIPO (PCT)
Prior art keywords
needle
membrane
sleeve
appliance
injection
Prior art date
Application number
PCT/US1994/009365
Other languages
French (fr)
Other versions
WO1995005858A2 (en
Inventor
Robert L Watson
Robert C Shober Jr
Original Assignee
Robert L Watson
Robert C Shober Jr
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
Application filed by Robert L Watson, Robert C Shober Jr filed Critical Robert L Watson
Priority to CA 2141448 priority Critical patent/CA2141448C/en
Priority to EP94925951A priority patent/EP0678041A4/en
Priority to JP50767294A priority patent/JPH08505080A/en
Priority to KR1019950701370A priority patent/KR950703378A/en
Publication of WO1995005858A2 publication Critical patent/WO1995005858A2/en
Priority to FI951755A priority patent/FI951755A0/en
Publication of WO1995005858A3 publication Critical patent/WO1995005858A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
    • 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
    • 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
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/201—Piercing means having one piercing 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
    • A61M5/32—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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • 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
    • A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion

Abstract

A transdermal injection appliance has a pad (16) impregnated with a disinfectant solution such as alcohol, a body (10) with adhesive for holding the pad against the skin of a patient, and a sleeve (20) with a guide passage (22) through the body for guiding an injection needle (32). A membrane (24) puncturable by the needle is attached to the sleeve to close the passage (22), the membrane being self-sealing so that an opening through the membrane formeed by the needle is closed as soon as the needle is extracted, thereby wiping a majority of blood from the needle and preventing the escape of blood. The tubular sleeve can have an outer end with a coupling (26) for connection to a retractable needle injection assembly. A method of using the appliance with the retractable needle assembly to administer medication without exposing the health care giver to accidental contact with the needle is also disclosed.
PCT/US1994/009365 1993-08-17 1994-08-17 Transdermal injection appliance WO1995005858A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA 2141448 CA2141448C (en) 1993-08-17 1994-08-17 Transdermal injection appliance
EP94925951A EP0678041A4 (en) 1993-08-17 1994-08-17 Transdermal injection appliance.
JP50767294A JPH08505080A (en) 1993-08-17 1994-08-17 Percutaneous injection device
KR1019950701370A KR950703378A (en) 1993-08-17 1994-08-17 Hypodermic injection device
FI951755A FI951755A0 (en) 1993-08-17 1995-04-12 Transdermal injection apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/109,935 US5342319A (en) 1993-08-17 1993-08-17 Transdermal injection appliance
US08/109,935 1993-08-17

Publications (2)

Publication Number Publication Date
WO1995005858A2 WO1995005858A2 (en) 1995-03-02
WO1995005858A3 true WO1995005858A3 (en) 1995-04-27

Family

ID=22330366

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/009365 WO1995005858A2 (en) 1993-08-17 1994-08-17 Transdermal injection appliance

Country Status (7)

Country Link
US (2) US5342319A (en)
EP (1) EP0678041A4 (en)
JP (1) JPH08505080A (en)
KR (1) KR950703378A (en)
CA (1) CA2141448C (en)
FI (1) FI951755A0 (en)
WO (1) WO1995005858A2 (en)

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US4915694A (en) * 1987-10-02 1990-04-10 Vitaphore Corporation Antimicrobial wound dressing and skin fixator for percutaneous conduits
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US5037380A (en) * 1989-05-09 1991-08-06 Iomed, Inc. Iontophoretic electrode with solution containment system
US5015228A (en) * 1989-06-05 1991-05-14 Eastman Kodak Company Sterilizing dressing device and method for skin puncture
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US5176662A (en) * 1990-08-23 1993-01-05 Minimed Technologies, Ltd. Subcutaneous injection set with improved cannula mounting arrangement

Also Published As

Publication number Publication date
FI951755A (en) 1995-04-12
WO1995005858A2 (en) 1995-03-02
FI951755A0 (en) 1995-04-12
EP0678041A1 (en) 1995-10-25
JPH08505080A (en) 1996-06-04
KR950703378A (en) 1995-09-20
EP0678041A4 (en) 1996-03-27
US5342319A (en) 1994-08-30
CA2141448C (en) 1999-09-07
US5409466A (en) 1995-04-25
CA2141448A1 (en) 1995-02-18

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