For providing the system of the safety integrated catheter with universal grip

For providing the system of the safety integrated catheter with universal grip

  • CN 102,802,716 B
  • Filed: 03/23/2010
  • Issued: 12/02/2015
  • Est. Priority Date: 03/26/2009
  • Status: Active Grant
First Claim
Patent Images

1. a general gripper pipe guide, comprising:

  • Catheter adapter (16), it has far-end and near-end (50), described far-end supporting tube (70), described far-end also comprises fixed platform (62), and described fixed platform occupies the first side of described catheter adapter and comprises at least one wing-like extension;

    Needle tip shield (14), it has far-end (48) and near-end (46), and the far-end (48) of described needle tip shield removably joins the near-end (50) of described catheter adapter (16) to;

    AndNeedle stand (12), it has far-end (38) and near-end (28), the far-end (38) of described needle stand joins the near-end (46) of described needle tip shield (14) slidably to, the far-end (38) of described needle stand (12) also comprises protection features (40), the near-end (28) of described needle stand (12) also comprises pin (66), wherein said pin extends through the core of described needle stand (12), the core of described needle tip shield (14) and the core of described catheter adapter (16), thus, the tip of described pin extends beyond the tip portion of described conduit (70),It is characterized in that;

    Described needle stand (12) comprises rigidity or semiflexible distal extension portion, and described distal extension portion forms foliaceous grasping part (30),Described foliaceous grasping part has upper grip surface (32) and lower grip surface (34),Described foliaceous grasping part is positioned to adjacent with the main part of described catheter adapter (16) (60);

    AndDescribed foliaceous grasping part distally direction stretches out from the far-end (38) of described needle stand and is in the position adjacent with the second side of described catheter adapter (16) with parallel orientation, the second side of described catheter adapter and described first side of described catheter adapter roughly back to;

    AndDescribed wing-like extension is in the position relative with described foliaceous grasping part (30).

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