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:
Dec. 04, 2007
Filed:
Apr. 08, 2003
Shuyou Peng, Chaohui Xin cun, Hangzhou, CN;
Ying Su, Xincheng Fang, Binjiang District, No. 4, Hangzhou, CN;
Shuyou Peng, Chaohui Xin cun, Hangzhou, CN;
Ying Su, Xincheng Fang, Binjiang District, No. 4, Hangzhou, CN;
Other;
Abstract
The present invention provides A surgical dissector, comprising: a housing having a first end and a second end, and on the first end is formed a suction inlet; a circuit board disposed within the housing; a first switch connected to the circuit board for performing function of electrical coagulating, and disposed on the housing; a second switch connected to the circuit board for performing function of electrical cutting, and disposed on the housing; a tube disposed in the housing and extended out of the second end of the housing, the extended end of the tube having a means for performing suction and/or blunt dissectingion and/or scraping and/or push peeling at the situs of operation; an electrosurgical knife disposed in the housing and extended out of the second end of the housing, the electrosurgical knife being connected electrically to the circuit board, and having the functions of electrical coagulating and cutting; and a retractable means for relative retractable movement between the tube and the electrosurgical knife. By means of the surgical dissector of the present invention, additional actions of blunt dissecting, scraping and push peeling are provided. Moreover, surgical dissector of the present invention can rotate by a certain angle at will, conforming to different habit of operation.