3 results about "Tissue oxygen" patented technology

This invention relates to the field of medical device technology and discloses an intestinal mucosal tissue oxygen saturation monitoring device, comprising a monitor body, a catheter, a balloon, a near-infrared spectral emission and detection device, a lead wire, an inflation tube, an inflation device, a partition, and tubing one and tubing two. This invention can be used to directly, objectively, and continuously assess changes in small intestinal mucosal microcirculation and tissue oxygen consumption, and can be applied in various clinical environments. Furthermore, it is based on jejunal catheter placement technology, a mature and technically simple technique that can be performed bedside and is suitable for use in primary hospitals and general wards.

The utility model provides a kind of tissue oxygen saturation micro monitoring probe, the utility model relates to severed finger replantation blood supply monitoring technical field, tissue oxygen saturation micro monitoring probe, comprising: probe body, two groups of optical fiber components are built-in in probe body, optical fiber component is used for light out and light in, and two pieces of astigmatism lens one and two pieces of condenser lens one are sealedly installed on the surface of probe body by opening, and astigmatism lens one and condenser lens one are respectively corresponding with the light outlet end, light inlet end of optical fiber component;Connecting wire, chip is built-in in connecting wire;The utility model has the beneficial effect that: it solves the existing probe due to wrapping sheet larger and influence postoperative observation;Emitting part and photoelectric detection device are burned after energization due to continuous light emission and heat and cause skin burn;And as well as the problem of high cost of probe use.