Syringe drive device
US8690828B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2010 |
| Grant date | Apr 8, 2014 |
| Priority date | — |
| Expiry date | Oct 16, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/2414
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A syringe drive device 1 includes a cylinder holding section 3 configured to detachably hold a cylinder 201, a piston manipulating section 4 detachably coupled with a piston, and a piston drive section 5 including racks 31A and 31B coupled with the piston manipulating section 4 and configured to move the piston manipulating section 4 so that a piston 202 is moved in a push-in direction or a pull-out direction. A cylinder 200A having a given capacity (for example, 50 cc) is directly loaded in the syringe drive device 1 with no adapter therebetween. A syringe 200C having a different capacity (for example, 20 cc) is loaded in the syringe drive device 1 by means of a cylinder adapter 81 and a piston adapter 82.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.