Bottleneck throat local anaesthesia is with facing upward a fixing device

Bottleneck throat local anaesthesia is with facing upward a fixing device

  • CN 206,285,231 U
  • Filed: 04/19/2016
  • Issued: 06/30/2017
  • Est. Priority Date: 04/19/2016
  • Status: Active Grant
First Claim
Patent Images

1. a kind of bottleneck throat local anaesthesia is with facing upward a fixing device, it is characterised in that including:

  • Two " U " type frame, chin strap, regulationsAxle, front end panel, rear bearing sheet;

    Described two " U " type frame are separately positioned on the shoulder of left and right two of user;

    Described two " U " type frame tops are formed with around makingThe first band that the chest of user is set, the first band connects described two " U " type frame, fixes them to patient'"'"'s chest respectivelyPortion;

    Front end panel is fixedly formed in the front portion of described two " U " type frame, and the shirtfront of user is close in front end panel bottom, precedingThe top of supporting plate extends forward and up, and the top of front end panel is formed with screwed hole;

    Adjustment axis are formed with screw thread in its periphery, to be engaged in the screwed hole on the top of supporting plate;

    Chin strap is formed in the upper end of adjustment axis, and the upper surface of chin strap is formed with the depressed part corresponding to chin bottom profiled;

    Rear bearing sheet is fixedly formed in the rear portion of described two " U " type frame, and the back of user is close in rear bearing sheet bottom, afterThe top of supporting plate upwardly extends backward, forms the supporting pad at support user'"'"'s brain rear portion;

    The bottom extension of described two " U " type frame is fixed on the waistband of user.

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