Blood pressure cuff

• US 4,354,503 A
• Filed: 12/23/1980
• Issued: 10/19/1982
• Est. Priority Date: 12/23/1980
• Status: Expired due to Fees

• Current Assignee: Richard I. Golden
• Original Assignee: Richard I. Golden
• Inventors: Golden, Richard I.
• Primary Examiner(s): Cohen, Lee S.
• Assistant Examiner(s): Sykes, Angela D.
• Application Number:
  US06/219,565
• Time in Patent Office: 665 Days
• Field of Search: 128/677-686, 128/327
• US Class Current: 600/499
• CPC Class Codes: A61B 5/02233 Occluders specially adapted therefor tourniquets A61B17/132

Abstract

A blood pressure cuff for sensing blood pressure in a limb of the body, is adapted to fit a large range of sizes of limbs, and enables the cuff to be secured snugly in place on the limb. The cuff includes an elongated flexible band having an inflatable bladder therein and having a strap at one end and a strip at the other end. The strip cooperates with an adjacent portion of the band to form a loop for threadably receiving the strap during the wrapping operation.

Claims

1. A blood pressure cuff adapted to be positioned on a limb of a body, comprising:

an elongated flexible band having first and second ends, said band having a front face intended for placing in contact with the limb and having a back face, said band having a compartment therein;

bladder means confined within said compartment and adapted to be inflated;

fastening means having a first part disposed on said back face at one of said ends;

said fastening means having a second part disposed on said front face at the other one of said ends;

an elongated separate strip of material extending transversely across said band near said first part at said one of said ends to define, with an adjacent portion of said band, a loop for receiving the opposite end of said band so that said band can be tightened about the limb by pulling on both of said ends of said band and said first and said second fastening means parts interconnected for securing releasably the cuff in position on the limb;

means attaching said strip to the said one end of said band for enabling said loop to be sufficiently large to receive said opposite end of said band without causing it to buckle; and

an elongated flexible strap extending from the opposite end of said band and being adapted to extend through said loop when said band is tightened about the limb, said strap being narrower in width than said band to enable said strap and a portion of the opposite end of said band to be pulled through said loop to accommodate smaller size limbs; and

said fastening means having a third part thereof on said front face of said band adjacent to the second part disposed on said strap so that said third part can interconnect with said first part of said fastening means when said opposite end of said band is pulled through said loop for accommodating small sized limbs.

2. A blood pressure cuff as recited in claim 1, wherein the ratio of the length of said band to the width of said band is between about four to one and about seven to one.

3. A blood pressure cuff as recited in claim 2, wherein said ratio is about six to one.

4. A blood pressure cuff as recited in claim 1, wherein said strip is composed of a resilient stretchable material.

5. A blood pressure cuff as recited in claim 4, werein said resilient stretchable material is a rubber-clad nylon material.

6. A blood pressure cuff as recited in claim 1, wherein said means attaching said strip to said band includes means defining a pair of spaced-apart holes therein, and the ends of said strip of material extend through said holes in said band and are secured in place.

7. A blood pressure cuff as recited in claim 6, wherein grommets are provided in said holes and said strip extends therethrough with said ends of said strip being knotted.

8. A blood pressure cuff as recited in claim 1, wherein said band includes an envelope having front and back elongated panels.

9. A blood pressure cuff as recited in claim 8, wherein said fastening means including Velcro devices.

10. A blood pressure cuff as recited in claim 9, wherein said width length is between about six centimeters and about twelve centimeters.