Tourniquet and method of use
US7892253B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2007 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Sep 7, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/1327
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A tourniquet for restricting a flow of blood in a body part comprises a first elongated member, and a second elongated member in slidable engagement with the first elongated member. In addition, the tourniquet includes a tensioning mechanism connected to the second elongated member, wherein a compressive force is applied to the body part upon applying a tensile force to the second elongated member using the tensioning mechanism. At least one embodiment of the present invention comprises a buckle having one or more of a raised intermediate bar and one or more teeth for contacting a portion of the first elongated member. The tourniquet is suited for emergency use, and may be applied by using only one hand. Thus, the tourniquet may be applied, manipulated and tightened by the wearer, even if the wearer is limited to the use of a single hand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.