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Patent Searching and Data


Title:
SPACE-SAVING RATCHET UNIT WITH FREEWHEEL
Document Type and Number:
WIPO Patent Application WO/2017/012876
Kind Code:
A3
Abstract:
The invention relates to a ratchet (1) for a medical device (30), comprising a torque-guiding element (2) and a torque discharging element (3), between which a switchable toothed unit (4) is arranged so that, in accordance with a switching position of the toothed unit (4), torque from the torque-guiding element (2) is transferred to the torque discharging element, said toothed unit (4) comprises two torque transfer sleeves (5, 6) arranged in a nested manner and which are arranged and produced such that both can be brought into torque-transmitting contact with an intermediate sleeve (17). The invention also relates to a medical device (30) comprising a ratchet of said type (1).

Inventors:
STEINHAUSER, Jan (Am Känzele 30, Sigmaringen, 72488, DE)
PFISTER, Ralf (Scheffelweg 7, Trossingen, 78647, DE)
Application Number:
EP2016/065986
Publication Date:
May 04, 2017
Filing Date:
July 06, 2016
Export Citation:
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Assignee:
AESCULAP AG (Am Aesculap-Platz, Tuttlingen, 78532, DE)
International Classes:
A61B17/16; A61B17/84; B25B15/04; A61B17/00
Foreign References:
DE102011088252A12013-06-13
DE19942292A12000-10-26
Attorney, Agent or Firm:
WINTER BRANDL FÜRNISS HÜBNER RÖSS KAISER POLTE - PARTNERSCHAFT MBB (Alois-Steinecker-Str. 22, Freising, 85354, DE)
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