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:
Jun. 17, 2003
Filed:
Sep. 15, 2000
Robert A. Rabiner, North Reading, MA (US);
Daniel E. Rabiner, North Reading, MA (US);
OmniSonics Medical Technologies, Inc., Wilington, MA (US);
Abstract
A medical device such as an endoscope has an elongated flexible sheath. A first sleeve has a passage there through which snugly receives the sheath, the first sheath being slide-able from its proximal end to its distal end. The sleeve is a thin-walled tube having a constant inner diameter so as to minimize the increase the outer dimension of the device at the portion upon which the sleeve is positioned. The sleeve has a length of approximately one-half the length of the sheath and may have greater stiffness than the sheath. A second sleeve may be slide-ably mounted on the first sleeve and has a snug fit therewith. The second sleeve is also a thin-walled tube having a constant outer dimension. The second sleeve has a length of approximately one-half the length of the first sleeve and may have greater stiffness than the first sleeve.