CN2536250Y

CN2536250Y - Bite rim style tracheal cannula fixer

Info

Publication number: CN2536250Y
Application number: CN 02225772
Authority: CN
Inventors: 向彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-04
Filing date: 2002-02-04
Publication date: 2003-02-19
Anticipated expiration: 2012-02-04

Abstract

The utility model relates to a bite block type fixer for tracheal intubations, which belongs to the technical field of devices which input media into human bodies or input media to human bodies and particularly relates to a bite block type fixer for tracheal intubations. The utility model is a U-shaped passage, one end of the U-shaped passage is provided with a baffle plate, and the other end of the U-shaped passage forms a curved shape; the baffle plate on one end of the U-shaped passage is provided with a fixing pile and a fixing sheet; the baffle plate on one end of the U-shaped passage is provided with a groove in the position corresponding to the U-shaped passage. The utility model has the advantages of simple structure, easy use, easy fixation, safety and reliability, and the utility model can be suitable for different kinds of fixation of insertion pipes from the oral cavity.

Description

Bite-block formula tracheal cannula fixer

This utility model bite-block formula tracheal cannula fixer belongs to be imported medium in the human body or is passed to instrument field on the human body, particularly relates to a kind of tracheal cannula fixer of bite-block formula.

Present clinical insertion is retrotracheal fixing, is by adhesive plaster a bite-block and tracheal intubation to be held together, and is bonded at face then, and adhesive plaster twists together in operating process easily, and adhesive plaster loses viscosity easily, and bite-block and tracheal intubation are come off, and causes intubation defeat.

The purpose of this utility model is to avoid the deficiencies in the prior art part and provides a kind of safe and reliable, the bite-block formula tracheal cannula fixer of the bite-block of practicality easy and simple to handle and tracheal cannula fixer one.

The purpose of this utility model reaches by following measure, it is a U type passage, end at U type passage has baffle plate, the other end of U type passage becomes bending, one end-stopping plate of U type passage is provided with spud pile and stator, one end-stopping plate of U type passage is provided with standby hole, on an end-stopping plate of U type passage, be provided with a groove with U type passage opposite position, U type passage is to be used for ventilation and to insert drainage tube, the plane, both sides of U type passage is that the tooth that is used for bite-block is stung face, end-stopping plate at U type passage prevents that bite-block from slipping into the oral cavity, and baffle plate is provided with spud pile and is used for fixing bandage, and stator is to be used for fixing and to place trachea, groove with the setting of U type passage opposite position on an end-stopping plate of U type passage blocks trachea, groove forms the card of circular shape, and trachea is stuck in the circular shape

In order to prevent that trachea from rocking on holder, to place the trachea place in the bottom surface of U type passage a circular shape groove card is set, trachea is stuck on the bottom surface of U type passage by groove on the baffle plate and circular shape groove card, and is fixing reliable.

This utility model is simple in structure, and is easy to use, easily fixing, safe and reliable, can be suitable for various fixing from the oral cavity insertion tube.

Accompanying drawing 1 is a structural representation of the present utility model.

Accompanying drawing 2 is side views of accompanying drawing 1.

Accompanying drawing 3 is vertical views of accompanying drawing 1

Accompanying drawing 4 is B-B cutaway views of accompanying drawing 1

The utility model is described in further detail below in conjunction with accompanying drawing.

As accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, shown in the accompanying drawing 4, it is a U type passage 1 for this utility model, end at U type passage has baffle plate 2, the other end of U type passage becomes bending 3, one end-stopping plate of U type passage is provided with spud pile 4 and stator 6, on an end-stopping plate of U type passage, be provided with a groove 7 with U type passage opposite position, place the trachea place in the bottom surface of U type passage a circular shape groove card 8 is set, one end-stopping plate of U type passage is provided with standby hole 5, during use, trachea is placed on the bottom surface of U type passage, fasten by groove on the baffle plate and circular shape groove, U type passage is put into the oral cavity, the plane, both sides of U type passage is used for the tooth of bite-block and stings face 9, U type passage is to be used for ventilation and to insert drainage tube, at the baffle plate of U type passage one end in the outside, oral cavity, the bending of the other end of U type passage meets the requirement in oral cavity, spud pile porose and on the baffle plate cooperates on one end of bandage, with bandage trachea is wrapped on the stator, spud pile porose and on the baffle plate cooperates on the other end of bandage, with harness jacket in patient head.

Claims

1, a kind of bite-block formula tracheal cannula fixer, it is characterized in that it is a U type passage, end at U type passage has baffle plate, the other end of U type passage becomes bending, one end-stopping plate of U type passage is provided with spud pile and stator, is provided with a groove with U type passage opposite position on an end-stopping plate of U type passage.

2, bite-block formula tracheal cannula fixer according to claim 1 is characterized in that placing the trachea place in the bottom surface of U type passage is provided with a circular shape groove card.

3, bite-block formula tracheal cannula fixer according to claim 1 is characterized in that an end-stopping plate of U type passage is provided with standby hole.