Needlestick protective glove

• US 5,187,815 A
• Filed: 06/25/1990
• Issued: 02/23/1993
• Est. Priority Date: 12/23/1988
• Status: Expired due to Fees

• Current Assignee: Eastern Virginia Medical School
• Original Assignee: Medev Corporation
• Inventors: King, Charles B., Green, Stephen L., Stern, Joseph A., May, Sharon B.
• Primary Examiner(s): Nerbun, Peter
• Assistant Examiner(s): CURRENT, SARA
• Application Number:
  US07/542,873
• Time in Patent Office: 974 Days
• Field of Search: D 2/159, D 2/161 R, D 2/163, D 2/167, D 2/168, D 2/20, D 2/21
• US Class Current: 2/16
• CPC Class Codes: A41D 19/01505 resistant to mechanical aggressions, e.g. cutting. piercing
• CPC Class Codes: A61B 42/00 Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
• CPC Class Codes: A61B 42/10 Surgical gloves

Abstract

A glove for use by medical personnel which is adapted to help prevent accidental injuries when handling needles includes a first discrete layer of flexible material which has a pore size smaller than the diameter of a needle. The first layer forms a glove with an optional opening in the fingerprint area of the index finger stall and middle finger stall. The glove also includes a second discrete layer of flexible material which also has a pore size which is smaller than the diameter of a needle. This second layer is permanently attached to selected areas of the first layer. The selected areas comprise all of the thumb stall, and lateral sides of the index finger stall and middle finger stall. Preferably, the fingernail region is not covered by the second layer and backsides of the first distal joint portion of the index and middle finger stall are covered. A V-opening for the back side of the glove includes two distinct fastening devices. A third discrete layer of corrugated metal foil is optionally provided in the selected areas. Methods for sterilization and disinfecting are also provided.

Claims

1. A glove for use by medical personnel to protect them from accidental injuries when handling needles which is adapted to cover substantially the entire hand from the wrist to the fingertips which comprises:

a first discrete layer of a flexible material having a pore size which is smaller than the diameter of a needle and which forms a glove including index, middle, third and pinky finger stalls and a thumb stall;

a second discrete layer of flexible material having a pore size which is smaller than the diameter of a needle, said second layer being permanently sewn to selected areas of said first layer of material to provide said selected areas with sufficient thickness to prevent needle penetration under normal conditions encountered when handling needles, said selected areas comprising all of said thumb stall and lateral sides of both said index finger stall and said middle finger stall, said second discrete layer for each finger stall covering said lateral sides extending across the fingertip and being sewn to said first layer across a fingernail region of said finger stall wherein a fingerprint area of said finger stall up to the finger nail region is not covered by said second layer; and

a third discrete layer formed of a corrugated metal foil provided between said first and second layers of said thumb stall and of the adjacent lateral side of said index finger stall.

2. A glove as claimed in claim 1 wherein said selected areas also includes back sides of a first distal joint portion of said index finger stall and said middle finger stall.

3. A glove as claimed in claim 1 and further including:

a V-opening provided on a backside of said first discrete layer extending to a knuckle region to facilitate donning of the glove; and

at least one side of said V-opening to the other side such that the glove width is adjustable at each fastening means to suit the needs of the user.

4. A glove as claimed in claim 1 and further including at least two openings in said first layer, one in the fingerprint area of said index finger stall and the second in the fingerprint area of said middle finger stall.

5. A glove as claimed in claim 1 wherein said selected areas further comprise an extension of said second layer of said thumb stall and adjacent lateral side of said index finger stall to the snuff box region of the glove.

6. A glove as claimed in claim 1 and further comprising a plurality of ventilation perforations on a back side of said first layer of the glove.

7. A glove as claimed in claim 6 and further comprising a plurality of ventilation perforations on a palm side of said first layer of the glove.

8. A glove as claimed in claim 1 wherein the glove is sterilized, and further including a gauntlet to permit the user to don the glove in a sterile environment.

9. A glove for use by medical personnel to protect them from accidental injuries when handling needles which is adapted to cover substantially the entire hand from the wrist to the fingertips which comprises:

a first discrete layer of a flexible material having a pore size which is smaller than the diameter of a needle and which forms a glove including index, middle, third and pinky finger stalls and a thumb stall;

a second discrete layer of flexible material having a pore size which is smaller than the diameter of a needle, said second layer being permanently attached to selected areas of said first layer of material to provide said selected areas with sufficient thickness to prevent needle penetration under normal conditions encountered when handling a needles, said selected areas comprising all of said thumb stall, lateral sides of both said index finger stall and said middle finger stall, and back sides of a first distal joint portion of both said index finger stall and said middle finger stall; and

a third discrete layer formed of a corrugated metal foil provided between said first and second layers of said thumb stall and of the adjacent lateral side of said index finger stall.

10. A glove as claimed in claim 9 and further including:

a V-opening provided on a backside of said first discrete layer extending to a knuckle region to facilitate donning of the glove; and

at least two distinct fastening means for adjustably fastening one side of said V-opening to the other side such that the glove width is adjustable at each fastening means to suit the needs of the user.

11. A glove as claimed in claim 9 and further including at least two openings in said first layer, one in the fingerprint area of said index finger stall and the second in the fingerprint area of said middle finger stall.

12. A glove as claimed in claim 9 wherein said selected areas further comprise an extension of said second layer of said thumb stall and adjacent lateral side of said index finger stall to the snuff box region of the glove.

13. A glove as claimed in claim 9 and further comprising a plurality of ventilation perforations on a back side of said first layer of the glove.

14. A glove as claimed in claim 13 and further comprising a plurality of ventilation perforations on a palm side of said first layer of the glove.

15. A glove as claimed in claim 9 wherein the glove is sterilized, and further including a gauntlet to permit the user to don the glove in a sterile environment.

16. A glove for use by medical personnel to protect them from accidental injuries when handling needles which is adapted to cover substantially the entire hand from the wrist to the fingertips which comprises:

a first discrete layer of a flexible material having a pore size which is smaller than the diameter of a needle and which forms a glove including index, middle, third and pinky finger stalls and a thumb stall;

a second discrete layer of flexible material having a pore size which is smaller than the diameter of a needle, said second layer being permanently attached to selected areas of said first layer of material to provide said selected areas with sufficient thickness to prevent needle penetration under normal conditions encountered when handling needles, said selected areas comprising all of said thumb stall and lateral sides of both said index finger stall and said middle finger stall;

a third discrete layer formed of a corrugated metal foil provided between said first and second layers of said thumb stall and of the adjacent lateral side of said index finger stall;

a V-opening provided on a backside of said first discrete layer extending to a knuckle region to facilitate donning of the glove; and

at least two distinct fastening means for adjustably fastening one side of said V-opening to the other side such that the glove width is adjustable at each said fastening means to suit the needs of the user.

17. A glove as claimed in claim 16 and further including at least two openings in said first layer, one in the fingerprint area of said index finger stall and the second in the fingerprint area of said middle finger stall.

18. A glove as claimed in claim 16 wherein said selected areas further comprise an extension of said second layer of said thumb stall and adjacent lateral side of said index finger stall to the snuff box region of the glove,

19. A glove as claimed in claim 16 and further comprising a plurality of ventilation perforations on a back side of said first layer of the glove.

20. A glove as claimed in claim 19 and further comprising a plurality of ventilation perforations on a palm side of said first layer of the glove.

21. A glove as claimed in claim 16 wherein the glove is sterilized, and further including a gauntlet to permit the user to don the glove in a sterile environment.

22. A glove for use by medical personnel to protect them from accidental injuries when handling needles which is adapted to cover substantially the entire hand from the wrist to the fingertips which comprises:

a first discrete layer of a flexible material having a pore size which is smaller than the diameter of a needle and which forms a glove including index, middle, third and pinky finger stalls and a thumb stall;

a second discrete layer of flexible material having a pore size which is smaller than the diameter of a needle, said second layer being permanently attached to selected areas of said first layer of material to provide said selected areas with sufficient thickness to prevent needle penetration under normal conditions encountered when handling needles, said selected areas comprising all of said thumb stall and lateral sides of both said index finger stall and said middle finger stall; and

a third discrete layer formed of a corrugated metal foil provided between said first and second layers of said thumb stall and of the adjacent lateral side of said index finger stall.

23. A glove as claimed in claim 22 wherein said third discrete layer is one-half to two mil stainless steel.

24. A glove as claimed in claim 22 wherein said third discrete layer is provided between said first layer and said second layer in all said selected areas.

25. A glove as claimed in claim 22 and further including at least two openings in said first layer, one in the fingerprint area of said index finger stall and the second in the fingerprint area of said middle finger stall.

26. A glove as claimed in claim 22 wherein said selected areas further comprise an extension of said second layer of said thumb stall and adjacent lateral side of said index finger stall to the snuff box region of the glove.

27. A glove as claimed in claim 26 wherein said third discrete layer is provided between said first layer and said second layer in all said selected areas.

28. A glove as claimed in claim 22 and further comprising a plurality of ventilation perforations on a back side of said first layer of the glove.

29. A glove as claimed in claim 28 and further comprising a plurality of ventilation perforations on a palm side of said first layer of the glove.

30. A glove as claimed in claim 22 wherein the glove is sterilized, and further including a gauntlet to permit the user to don the glove in a sterile environment.