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:
Mar. 05, 2019
Filed:
Jan. 23, 2015
Applicant:
Guy's and St Thomas' Nhs Foundation Trust, London, GB;
Inventor:
Graham Stephen John Tydeman, Fife, GB;
Assignee:
GUY'S AND ST THOMAS' NHS FOUNDATION TRUST, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/42 (2006.01); A61B 17/00 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61B 17/42 (2013.01); A61B 2017/00455 (2013.01); A61B 2090/0811 (2016.02);
Abstract
An obstetric device has a head piece having a flexible peripheral rim and a floor spaced from the flexible peripheral rim defining a cavity. One or more support lugs extend upwardly from the floor of the cavity; and an air communication aperture is provided in the floor of the cavity. Typically the device is formed a distal end piece having an orientation mark; and a tube interconnecting the head piece and the distal end piece.