Abstract: The group of inventions relates to the field of aesthetic, plastic and reconstructive cosmetology/medicine, and more particularly to meso threads used for remedying aesthetic and age-related changes to the skin, and to methods for producing such threads. Proposed is a multicomponent meso thread consisting of a core and a shell. The core is realized in the form of a fibroin thread, and the shell contains hyaluronic acid or a salt thereof or a polyelectrolyte complex of hyaluronic acid or a salt thereof and chitosan or a salt thereof. Also proposed are a variant of the thread having a plastifying agent in the shell, and methods for producing the proposed meso threads.
Type:
Grant
Filed:
October 10, 2018
Date of Patent:
May 5, 2020
Assignee:
MARTIN'EX International Research and Development Centre
Inventors:
Natal'ya Pavlovna Mihajlova, Mihail Anatol'evich Selyanin, Sergej Alekseevich Uspenskij
Abstract: The group of inventions relates to the field of aesthetic, plastic and reconstructive cosmetology/medicine, and more particularly to meso threads used for remedying aesthetic and age-related changes to the skin, and to methods for producing such threads. Proposed is a multicomponent meso thread consisting of a core and a shell. The core is realized in the form of a fibroin thread, and the shell contains hyaluronic acid or a salt thereof or a polyelectrolyte complex of hyaluronic acid or a salt thereof and chitosan or a salt thereof. Also proposed are a variant of the thread having a plastifying agent in the shell, and methods for producing the proposed meso threads.
Type:
Grant
Filed:
October 9, 2018
Date of Patent:
March 31, 2020
Assignee:
MARTIN'EX International Research and Development Centre
Inventors:
Natal'ya Pavlovna Mihajlova, Mihail Anatol'evich Selyanin, Sergej Alekseevich Uspenskij
Abstract: The group of inventions relates to the field of aesthetic, plastic and reconstructive cosmetology/medicine, and more particularly to meso threads used for remedying aesthetic and age-related changes to the skin, and to methods for producing such threads. Proposed is a multicomponent meso thread consisting of a core and a shell. The core is realized in the form of a fibroin thread, and the shell contains hyaluronic acid or a salt thereof or a polyelectrolyte complex of hyaluronic acid or a salt thereof and chitosan or a salt thereof. Also proposed are a variant of the thread having a plastifying agent in the shell, and methods for producing the proposed meso threads.
Type:
Application
Filed:
October 9, 2018
Publication date:
February 7, 2019
Applicant:
MARTIN'EX International Research and Development Centre
Inventors:
Natal'ya Pavlovna MIHAJLOVA, Mihail Anatol'evich SELYANIN, Sergej Alekseevich USPENSKIJ
Abstract: The group of inventions relates to the field of aesthetic, plastic and reconstructive cosmetology/medicine, and more particularly to meso threads used for remedying aesthetic and age-related changes to the skin, and to methods for producing such threads. Proposed is a multicomponent meso thread consisting of a core and a shell. The core is realized in the form of a fibroin thread, and the shell contains hyaluronic acid or a salt thereof or a polyelectrolyte complex of hyaluronic acid or a salt thereof and chitosan or a salt thereof. Also proposed are a variant of the thread having a plastifying agent in the shell, and methods for producing the proposed meso threads.
Type:
Application
Filed:
October 10, 2018
Publication date:
February 7, 2019
Applicant:
MARTIN'EX International Research and Development Centre
Inventors:
Natal'ya Pavlovna MIHAJLOVA, Mihail Anatol'evich SELYANIN, Sergej Alekseevich USPENSKIJ
Abstract: The group of inventions relates to the field of aesthetic, plastic and reconstructive cosmetology/medicine, and more particularly to meso threads used for remedying aesthetic and age-related changes to the skin, and to methods for producing such threads. Proposed is a multicomponent meso thread consisting of a core and a shell. The core is realized in the form of a fibroin thread, and the shell contains hyaluronic acid or a salt thereof or a polyelectrolyte complex of hyaluronic acid or a salt thereof and chitosan or a salt thereof. Also proposed are a variant of the thread having a plastifying agent in the shell, and methods for producing the proposed meso threads.
Type:
Grant
Filed:
April 11, 2016
Date of Patent:
November 13, 2018
Assignee:
MARTIN'EX International Research and Development Centre
Inventors:
Natal'ya Pavlovna Mihajlova, Mihail Anatol'evich Selyanin, Sergej Alekseevich Uspenskij