Sphygmomanometer cuff
First Claim
1. A sphygmomanometer cuff comprising:
- (i) an elongated flexible strap of a length sufficient to wrap by at least one and half turns about a limb of a patient, said strap being constituted by two layers of material which, over a portion of the length of the strap are spaced apart to define an internal pocket,(ii) an inflatable pouch disposed in said pocket and having a first connector tube for connecting to a source of fluid under superatmospheric pressure and a second connector tube for connecting to a sphygmomanometer,(iii) a rigid loop-shaped member secured at a first end of the strap and defining with the strap an elongated transverse opening,(iv) a resiliently compressible rod-like member secured transversely at the second end of the strap, said rod-like member being adapted for forcing, with resilient deformation, through the opening defined by the loop-shaped member, said rod-like member in its unstressed condition being too thick to pass back through said opening,(v) a first and second cooperable fastening members, said first fastening member being secured externally on a face of said strap adjacent to said first end thereof, said second fastening member being secured externally on said face of said strap adjacent to said second end thereof, the distance between the first and second fastening members, longitudinally of the strap, and the dimensions of the first and second fastening members longitudinally of the strap, being selected such that with the strap tightened about a patient'"'"'s limb, the portion of the strap terminating at its second end may be doubled over externally to superimpose the second fastening member on the first fastening member.
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Accused Products
Abstract
A sphygmomanometer cuff adapted to be easily applicable to any limb of a patient by himself. The cuff comprises an elongated flexible double layered fabric strap holding an inflatable pouch with tubes to be connected at the outside of the strap to a sphygmomanometer and to an air pump, and having a length sufficient to wrap by about one and a half to two turns round the patient'"'"'s limb. A loop shaped rigid member is fitted at one longitudinal end of the strap, and received in the other longitudinal end thereof is a resiliently compressible rod like member. The rod like member can be forced through the loop shaped rigid member and prevents the strap from withdrawing from the loop shaped rigid member. A pair of female and male adhesive tapes are provided on the strap and are spaced apart by a distance permitting superimposing for fastening when the strap is wrapped round a patient'"'"'s limb so as to stop the flow of blood through the arteries.
31 Citations
6 Claims
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1. A sphygmomanometer cuff comprising:
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(i) an elongated flexible strap of a length sufficient to wrap by at least one and half turns about a limb of a patient, said strap being constituted by two layers of material which, over a portion of the length of the strap are spaced apart to define an internal pocket, (ii) an inflatable pouch disposed in said pocket and having a first connector tube for connecting to a source of fluid under superatmospheric pressure and a second connector tube for connecting to a sphygmomanometer, (iii) a rigid loop-shaped member secured at a first end of the strap and defining with the strap an elongated transverse opening, (iv) a resiliently compressible rod-like member secured transversely at the second end of the strap, said rod-like member being adapted for forcing, with resilient deformation, through the opening defined by the loop-shaped member, said rod-like member in its unstressed condition being too thick to pass back through said opening, (v) a first and second cooperable fastening members, said first fastening member being secured externally on a face of said strap adjacent to said first end thereof, said second fastening member being secured externally on said face of said strap adjacent to said second end thereof, the distance between the first and second fastening members, longitudinally of the strap, and the dimensions of the first and second fastening members longitudinally of the strap, being selected such that with the strap tightened about a patient'"'"'s limb, the portion of the strap terminating at its second end may be doubled over externally to superimpose the second fastening member on the first fastening member. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification