https://pubchem.ncbi.nlm.nih.gov/patent/EP-0617913-B1
Intracranial pressure monitor and drainage catheter assembly - Patent EP-0617913-B1 - PubChem
EP-0617913-B1 chemical patent summary.
intracranial pressurecatheter assembly
https://data.epo.org/publication-server/rest/v1.2/publication-dates/20180425/patents/EP3311872NWA1/document.html
TEAR OPENABLE CATHETER ASSEMBLY - Patent 3311872
TEAR OPENABLE CATHETER ASSEMBLY - Patent 3311872
catheter assemblytearpatent