Medical instrument positioner and patient support apparatus
US5480212A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 18, 1993 |
| Grant date | Jan 2, 1996 |
| Priority date | — |
| Expiry date | Nov 18, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16M2200/08
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A medical instrument positioner including a lever arm pivotally secured at a first end to a stationary base, which is preferably the base of a patient support such as an examination chair, and including a pole extending upwardly from a second end as well as a lockable caster secured to the second end for providing rolling but selectively lockable support of the positioner with respect to the base. The patient support provides a heavy, stable object for counteracting the moment created by, for example, a microscope and microscope mounting arm attached to the upper end of the vertical pole. The microscope mounting arm preferably takes the form of a linkage assembly secured to the upper end of the pole. The microscope mounting arm receives the microscope for allowing precise adjustment of the microscope orientation with respect to the patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.