Tablet crusher
US8292205B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2011 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | Aug 2, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C1/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for crushing one or more tablets and method for using the same are disclosed. The device preferably contains a lower body portion and upper body portion which assemble to define a cavity between the two portions. The cavity has a floor which may define an anvil. At least one opening is placed within the cavity to accept a tablet. A platen body may be adapted to travel along a substantially vertical axis between a closed and open position and may be guided along a rear vertical wall of the cavity. A pinion is preferably placed on an elongate member and operatively engages with a rack placed on the platen body such that movement of the elongate member is translated to the platen body. A crushing surface may be placed on the platen body and is preferably parallel to the anvil. The crushing surface and anvil may be placed at an oblique angle relative to the vertical axis of travel for the platen body. The platen body may contain a top surface which contacts a corresponding surface on the elongate member when the platen body is in the closed position so as to apply a hammering force to the tablet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.