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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.:

US 12628819 B1

PDFFull Text
Date of Patent:
May. 19, 2026

Filed:

Nov. 26, 2019

Vitrification freezing carrier

Applicant:

Suzhou Basecare Medical Device Co., Ltd., Jiangsu, CN;

Inventors:

Hao Li, Jiangsu, CN;

Honghua Shen, Jiangsu, CN;

Lei Jiang, Jiangsu, CN;

Bo Liang, Jiangsu, CN;

Assignee:

SUZHOU BASECARE MEDICAL DEVICE CO., LTD., Suzhou, CN;

Attorney:

Howson & Howson LLP

Primary Examiner:

Charles Capozzi

Assistant Examiner:

Jacqueline undefined Brazin

Int. Cl.
CPC ...
A01N 1/147 (2025.01); A61B 10/00 (2006.01); B01L 3/00 (2006.01);
U.S. Cl.
CPC ...
A01N 1/147 (2025.01); A61B 10/0096 (2013.01); B01L 3/502 (2013.01); B01L 2200/026 (2013.01); B01L 2300/042 (2013.01); B01L 2300/0832 (2013.01); B01L 2300/0848 (2013.01); B01L 2300/123 (2013.01);
Abstract

Provided a vitrification freezing carrier includes a tube body of a hollow structure with an opened end provided with a matching part, a tube cap provided with a covering part of a hollow structure with one end closed and matching the matching part and provided with an extending part connected to the covering part, a carrying rod arranged on a side, facing an interior of the tube body, of the covering part and capable of extending into the tube body, and an auxiliary sampling mechanism including a carrier body provided with a locking part configured to be matched with the covering part to drive the covering part to move and an elastic reset assembly arranged on the carrier body and including a driving part and an elastic part driven by the driving part and capable of being selectively connected to the extending part in a matched manner.

Find Patent Forward Citations

Li, Hao. (2026). Vitrification freezing carrier (U.S. Patent No. 12628819). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12628819

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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