Multi-plane motion control mechanism
US8048025B2 · kind B2 · utility
14Cited by
50References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2009 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | Nov 20, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B1/0052
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A hand-holdable steering mechanism is used as part of a medical device such as a catheter or an endoscope to allow movement of a steerable distal portion of the catheter or endoscope. The mechanism can include a housing and an actuation system. The actuation system is adapted for one-handed operation by a user, and it allows the user to achieve 360 degree articulation of the steerable distal portion. The actuation system can include a first actuator and a second actuator where the first and second actuators are movable with respect to each other. The first actuator can be at least partially disposed within the second actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.