Slotted syringe
US8562571B2 · kind B2 · utility
16Cited by
3References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 6, 2012 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Sep 6, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A syringe is disclosed. The syringe may include a syringe body, a first slot formed in the syringe body, a first sleeve covering the first slot, a thumb grip including a first slot guide disposed in the first slot, the thumb grip shaped to slide from a first position near the distal end of the syringe body toward a second position near the proximal end of the syringe body, and a plunger disposed in the fluid chamber of the syringe body. The plunger is configured to move towards the proximal end of the syringe body in response to pressure applied by a user to the thumb grip and includes a first plunger slot guide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.