Cath-a-jet
US4296747A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 11, 1980 |
| Grant date | Oct 27, 1981 |
| Priority date | — |
| Expiry date | Feb 11, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/2429
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for introducing fluid into urethral catheters having a free end fitment and/or a pierceable injection site comprising a syringe structure actuable to expel fluid from an outlet at one end thereof, and a connector structure extending from the one end of the syringe structure and defining an axial fluid passage communicating with the outlet. The connector structure is provided with a first axially tapered surface portion receivable in sealing relationship within the free end fitments of urethral catheters, and a second axially tapered surface portion engageable in sealing relationship with a luer needle fitment. Fluid from the syringe structure is introduced into the catheters either through a free end fitment or an injection site for passage toward the urethra.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.