Umbilical cord cutter and sampler
US5575796A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 17, 1995 |
| Grant date | Nov 19, 1996 |
| Priority date | — |
| Expiry date | May 17, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/0801
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus for clamping, cutting, and collecting a blood sample from an umbilical cord is disclosed. The apparatus includes a housing for receiving and entrapping a section of umbilical cord. The housing is formed by a lid and a handle connected at a hinge. Upon closing the lid, the umbilical cord is clamped with a clamp removably connected to the housing. A slidable blade assembly cuts the umbilical cord using a slicing motion. A blood collection chamber located in the handle collects blood from the cut umbilical cord. A fluid passageway connects the blood collection chamber to one or more blood containers. An absorbent gasket surrounds the blood collection chamber in the handle for collecting and retaining excess blood that may exceed the capacity of the collection chamber. A placenta clamp is provided for gripping or clamping the placenta side of the umbilical cord after it has been cut.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.