The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 25, 2022
Filed:
Dec. 14, 2018
Universite Jean Monnet, Saint Etienne, FR;
Centre Hospitalier Universitaire, Saint Etienne, FR;
Philippe Gain, Lyons, FR;
Gilles Thuret, Saint Bonnet les Oules, FR;
Pascal Herbepin, Venissieux, FR;
UNIVERSITE JEAN MONNET, Saint Etienne, FR;
CENTRE HOSPITALIER UNIVERSITAIRE, Saint Etienne, FR;
Abstract
The invention relates to a medical device in the form of a cartridge () incorporating an assembly permitting the preservation of corneal tissue that has been obtained beforehand by sampling, the device comprising: a storage compartment () containing a preserving fluid, at least one input terminal () upstream from the storage compartment (), for injecting a compressed pressurizing gas, at least one control terminal () upstream from the storage compartment (), for injecting a compressed control gas, a pneumatically controlled switching system () downstream from the terminals (), said switching system () being controlled by the compressed control gas in order to permit or prohibit the circulation of the compressed pressurizing gas towards the storage compartment ().