CA2387177A1 - Medical needle assemblies - Google Patents

Medical needle assemblies Download PDF

Info

Publication number
CA2387177A1
CA2387177A1 CA002387177A CA2387177A CA2387177A1 CA 2387177 A1 CA2387177 A1 CA 2387177A1 CA 002387177 A CA002387177 A CA 002387177A CA 2387177 A CA2387177 A CA 2387177A CA 2387177 A1 CA2387177 A1 CA 2387177A1
Authority
CA
Canada
Prior art keywords
unit dose
needle
hub
packaging
packaging shield
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.)
Granted
Application number
CA002387177A
Other languages
French (fr)
Other versions
CA2387177C (en
Inventor
Jon D. Swenson
Richard James Caizza
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of CA2387177A1 publication Critical patent/CA2387177A1/en
Application granted granted Critical
Publication of CA2387177C publication Critical patent/CA2387177C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/20—Surgical instruments, devices or methods, e.g. tourniquets for vaccinating or cleaning the skin previous to the vaccination
    • A61B17/205—Vaccinating by means of needles or other puncturing devices
    • 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
    • A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
    • 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
    • A61M5/5086—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 for indicating if defective, used, tampered with or unsterile

Abstract

A shielded, sterile, single-use unit dose needle assembly includes a unit dose needle with a hub and two packaging shields sealingly mated to one another encasing the hub and unit dose needle. The unit dose needle has a handle end and a patient end configured to hold a unit dose of a vaccine. The hub is fixedly attached to the unit dose needle between the handle end and the patient end. The first packaging shield extends over the patient end, and the second packaging shield extends over the handle end of the unit dose needle. The first and second packaging shields are removably attached to one another to form an air-tight sterility seal, with the unit dose needle contained within the first packaging shield.

Claims (17)

1. A sterile, single-use needle assembly for administering a unit dose of a vaccine comprising:
a hub including a first end and a second end;
a unit dose needle having a patient end configured to hold a unit dose of a vaccine extending from said first end of said hub and a non-patient end extending from said second end of said hub;
a first packaging shield removably encompassing said patient end of said unit dose needle; and a second packaging shield removably encompassing said non-patient end of said unit dose needle, wherein said first packaging shield and said second packaging shield form an air-tight seal with the unit dose needle contained within said first packaging shield.
2. The needle assembly of claim 1, wherein the unit dose needle comprises a bifurcated needle, with the patient end including two pointed prongs which are capable of penetrating or abrading the skin of a patient, and wherein the prongs are separated by a U-shaped channel capable of holding the unit dose of a vaccine.
3. The needle assembly of claim 1, wherein the unit dose of a vaccine is a liquid.
4. The needle assembly of claim 1, wherein the hub is fixedly attached to the unit dose needle along a portion of the unit dose needle between the patient end and the handle end by an adhesive joint.
5. The needle of claim 4, wherein the adhesive joint comprises an epoxy adhesive.
6. The needle assembly of claim 1, wherein the first end of the hub includes male ribs for reversible engagement with said first packaging shield.
7. The needle assembly of claim 1, wherein the second end of the hub includes threads for providing threaded engagement with said second packaging shield.
8. The needle assembly of claim 1, wherein the first and second packaging shields comprise one or more moldable plastics.
9. The needle assembly of claim 1, further comprising a packaging label extending over an outer surface between the first packaging shield and the second packaging shield.
10. A sterile needle assembly for administering a unit dose of a vaccine comprising:
a unit dose needle having an elongated body including a blunt handle end and a patient end configured to hold a unit dose of a vaccine;
a hub fixedly attached to the elongated body of the unit dose needle between the patient end and the blunt handle end;
a first packaging shield encompassing the patient end of the unit dose needle and removably attached to the hub; and a second packaging shield encompassing the blunt handle end of the unit dose needle and removably attached to the hub,
11 wherein the attachment between the first packaging shield and the hub forms an air-tight seal, with the unit dose needle contained within the first packaging shield.

11. The needle assembly of claim 10, wherein the unit dose needle comprises a bifurcated needle, with the patient end including two pointed prongs which are capable of penetrating or abrading the skin of a patient, and wherein the prongs are separated by a U-shaped channel capable of holding the unit dose of a vaccine.
12. The needle assembly of claim 10, wherein the hub includes male ribs for engagement with said first packaging shield.
13. The needle assembly of claim 10, wherein the hub includes threads for providing threaded engagement with said second packaging shield.
14. The needle assembly of claim 10, further comprising a packaging label extending over an outer surface between the first packaging shield and the second packaging shield.
15. A sterile needle assembly for administering a unit dose of a vaccine comprising:
a unit dose needle having an elongated body including a non-patient end and a patient end configured to hold a unit dose of a vaccine;
a hub fixedly attached to the elongated body of the unit dose needle having a first end and a second end;
a first packaging shield encompassing the patient end of the unit dose needle and removably attached to said first end of said hub; and a second packaging shield attached to the second end of the hub, wherein the attachment between the first packaging shield and the hub forms an air-tight seal, with the unit dose needle contained within the first packaging shield.
16. The needle assembly of claim 15, wherein the second packaging shield is attached to the second end of the hub by threads.
17. The needle assembly of claim 15, wherein the non-patient end of the unit dose needle extends into the second packaging shield.
CA2387177A 2001-12-28 2002-05-21 Medical needle assemblies Expired - Fee Related CA2387177C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US34412601P 2001-12-28 2001-12-28
US60/344,126 2001-12-28
US34699902P 2002-01-11 2002-01-11
US60/346,999 2002-01-11
US10/141,537 US6726649B2 (en) 2001-12-28 2002-05-09 Medical needle assemblies
US10/141,537 2002-05-09

Publications (2)

Publication Number Publication Date
CA2387177A1 true CA2387177A1 (en) 2003-06-28
CA2387177C CA2387177C (en) 2010-07-20

Family

ID=27385672

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2387177A Expired - Fee Related CA2387177C (en) 2001-12-28 2002-05-21 Medical needle assemblies

Country Status (10)

Country Link
US (2) US6726649B2 (en)
EP (1) EP1323444B1 (en)
JP (1) JP4261133B2 (en)
AT (1) ATE281858T1 (en)
AU (1) AU784932B2 (en)
BR (1) BR0202020A (en)
CA (1) CA2387177C (en)
DE (1) DE60201876T2 (en)
DK (1) DK1323444T3 (en)
ES (1) ES2232697T3 (en)

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Also Published As

Publication number Publication date
JP4261133B2 (en) 2009-04-30
DE60201876D1 (en) 2004-12-16
AU784932B2 (en) 2006-08-03
US20040178098A1 (en) 2004-09-16
ATE281858T1 (en) 2004-11-15
US20030125678A1 (en) 2003-07-03
EP1323444A1 (en) 2003-07-02
ES2232697T3 (en) 2005-06-01
DK1323444T3 (en) 2005-03-21
JP2003190177A (en) 2003-07-08
BR0202020A (en) 2004-03-02
DE60201876T2 (en) 2005-11-10
US6726649B2 (en) 2004-04-27
CA2387177C (en) 2010-07-20
AU4239002A (en) 2003-07-03
EP1323444B1 (en) 2004-11-10

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