Umbilical cord cutting and clamping device
US6638282B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2001 |
| Grant date | Oct 28, 2003 |
| Priority date | — |
| Expiry date | Oct 16, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/1225
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device includes first and second clamps each having an upper arm and a lower arm, and a cutting blade attached to one of the clamps. According to the invention, the upper arms of the first and second clamps are each provided with an upper clamping surface, and a directing member having a deformable cord gripping surface. The lower arms of the first and second clamps are each provided with a lower clamping surface, and a cord gripping surface. The clamping surfaces function to occlude the flow of blood through cut ends of the cord after the cord is cut by the blade, while the cord gripping surfaces function to prevent cord slippage prior to clamping by the clamping surfaces. Preferred gripping surfaces include deformable foam or resilient strips provided with teeth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.