Hysterography and intrauterine venography catheter
US8214022B2 · kind B2 · utility
0Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2007 |
| Grant date | Jul 3, 2012 |
| Priority date | — |
| Expiry date | May 3, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/0089
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A single device is provided for performing hysterography and intrauterine venography having a marker that aids in positioning the device within the patient, having a bulb-tip to seal the cervix, having a bulb-tip opening to allow an image enhancing medium to be discharged from a needle and injected into the uterus to perform the hysterography, having a needle to discharge and inject an image enhancing medium into the fundal myometrium to perform the intrauterine venography, and having a needle securing mechanism to secure the needle to prevent patient injury during transcervical introduction of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.