Intravenous catheter insertion and blood sample devices and method of use
US8721546B2 · kind B2 · utility
90Cited by
16References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 7, 2008 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Jan 31, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/09175
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Devices and methods for guidewire assisted placement of catheters into blood vessels are described. Some of the devices and methods relate to automated or partially automated or assisted insertion and placement of an intravenous catheter into a vein or artery of a patient. Other of the devices are blood draw devices and methods for insertion and placement of an intravenous device into a vein or artery of a patient or to withdraw a blood sample from the patient. The devices also provide for guide wire tip inspection after use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.