Medical devices for endoscopically dispensing agents and related methods of use
US11986175B2 · kind B2 · utility
0Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 11, 2020 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Aug 15, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/1042
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medical system includes a propellant source containing a propellant fluid, containers containing a material, and a shaft having a plurality of lumens, each of the plurality of lumens having a first opening at a proximal end of the shaft and a second opening at a distal end of the shaft. The plurality of lumens are fluidly coupled to one or more of the propellant source and at least one of the plurality of containers, and a first lumen surrounds, is coaxial with, or is side-by-side with, at least one other lumen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.