Medical tubing
US11052215B2 · kind B2 · utility
2Cited by
24References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 6, 2018 |
| Grant date | Jul 6, 2021 |
| Priority date | — |
| Expiry date | May 16, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04C2270/0421
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medical tube has a tube wall, a first end and a second end. At least one heater wire is wrapped around the wall. Near or at one of the first end or the second end, there is at least one recess in an outer surface of the wall. The heater wire passes over the at least one tube recess such that the wire does not contact the wall in the area of the tube recess. Also disclosed are methods of making the tube and components used in making the tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.