Advanced Immunoisolation Transplant Chamber Technology

Publication ID: 24-11856946_0004_PTD
Published: October 26, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Advanced Immunoisolation Transplant Chamber Technology,” Published Technical Disclosure No. 24-11856946_0004_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856946_0004_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,856,946.

Background and Problem Solved

The original patent disclosed a chamber for transplantation with a membrane for immunoisolation, but it did not address the specific challenges of operating in unique operational environments. This invention solves the problem by providing specialized chambers that can operate effectively in these environments, ensuring the success of transplantation procedures.

Novelty and Inventive Step

The new claims provide a novel and non-obvious solution by adapting the original chamber for transplantation to operate in unique operational environments, which was not addressed in the original patent. The inventive step lies in the specific design features and components added to the chamber to enable its operation in these environments.

Alternative Embodiments and Variations

Alternative embodiments may include different types of secure access ports, renewable energy sources, thermal insulation materials, nutrient supply systems, communication devices, pressure-resistant materials, and gas exchange systems. Variations may also include different sizes and shapes of the chamber, as well as different types of membranes for immunoisolation.

Potential Commercial Applications and Market

The invention has significant commercial potential in the fields of organ transplantation, tissue engineering, and regenerative medicine, particularly in areas with high demand for specialized transplantation solutions, such as military, disaster relief, and remote or austere environments.

CPC Classifications

SectionClassGroup
A A01 A01N1/0231
B B01 B01D63/089
A A61 A61B2017/00969

Original Patent Information

Patent NumberUS 11,856,946
TitleChamber for transplantation and device for transplantation
Assignee(s)FUJI ELECTRIC CO., LTD.