CN202096564U

CN202096564U - Trachea cannula fixer

Info

Publication number: CN202096564U
Application number: CN2011201711784U
Authority: CN
Inventors: 杨逢永; 高争
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-26
Filing date: 2011-05-26
Publication date: 2012-01-04
Anticipated expiration: 2021-05-26

Abstract

The utility model relates to a trachea cannula fixer and belongs to the technical field of medical equipment. The trachea cannula fixer consists of a sleeve, a tubular tooth cushion, fixing bands, drawing plates and fastening bolts and is characterize in that: round through holes which run through up and down and correspond to each other are formed in the middle parts of the upper side tube wall and the lower side tube wall of the rectangular sleeve respectively; the tubular tooth pad communicated with the round through holes is fixedly connected with the lower side tube wall of the sleeve; the lower side tube walls at the left end and the right end of the sleeve are connected with the symmetrical fixing bands respectively; the drawing plates are sleeved inside and at the left end and the right end of the sleeve respectively in a sliding mode; arc-shaped grooves are formed on the symmetrical and opposite surfaces of the drawing plates respectively; the fastening bolts are in threaded connection with the upper parts of the drawing plates; and the upper ends of the fastening bolts pass through the axial gap at the middle part of the upper side tube wall of the sleeve respectively to be exposed out of the sleeve. The trachea cannula fixer has a simple structure, is easy and convenient to operate, can fix the trachea cannula firmly, can adjust the inserting depth of the trachea cannula at any time according to requirements, does not cause skin allergy, and is safe and convenient to use.

Description

Tracheal cannula fixer

Technical field

This utility model belongs to technical field of medical instruments, specifically a kind of tracheal cannula fixer.

Background technology

In medical operating; Often the patient is carried out tracheal intubation so as with oxygen delivery in the patient body; Tracheal intubation needs to fix after inserting human body; Fix and with adhesive plaster tracheal intubation is sticked on the patient's mouth face mostly at present, make the patient produce anaphylaxis easily, make skin redness, blister etc. occur with immobilization with adhesive tape; And after tracheal intubation is fixing, be difficult to the re-adjustment insertion depth, use inconvenient.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of safe in utilization, convenient, and insertion depth is regulated the tracheal cannula fixer of control easily.

The purpose of this utility model is achieved in that this tracheal cannula fixer is made up of sleeve pipe, tubulose bite-block, fixing band, pull plate, fastening bolt; Rectangle sleeve pipe upper and lower sides tube wall middle part is respectively equipped with the manhole of the up/down perforation of mutual correspondence, connects on the sleeve pipe downside tube wall and is fixing the tubulose bite-block that communicates with manhole; Be connected with symmetrical fixing band respectively on the sleeve pipe right ends downside tube wall; The right ends inside suit that slides respectively the pull plate that is respectively equipped with arc groove on the symmetrical opposite face, is threaded in to be exposed at jacket exterior after fastening bolt upper end above the pull plate is passed the axial slits above the sleeve pipe upside tube wall middle part respectively.

The advantage of this utility model: simple in structure, easy and simple to handle, to the tracheal intubation fixation, can regulate the insertion depth of tracheal intubation as required at any time, and can not cause allergy skin, safe and convenient to use.

Description of drawings

Accompanying drawing is the structure cutaway view of this utility model.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is described in further detail: this tracheal cannula fixer is made up of sleeve pipe 1, tubulose bite-block 2, fixing band 3, pull plate 4, fastening bolt 5; Rectangle sleeve pipe 1 upper and lower sides tube wall middle part is respectively equipped with the manhole 6 of the up/down perforation of mutual correspondence, connects on the sleeve pipe 1 downside tube wall and is fixing the tubulose bite-block 2 that communicates with manhole 6; Be connected with symmetrical fixing band 3 respectively on the sleeve pipe 1 right ends downside tube wall; The right ends inside suit that slides respectively the pull plate 4 that is respectively equipped with arc groove 7 on the symmetrical opposite face, is threaded in to be exposed at sleeve pipe 1 outside after fastening bolt 5 upper ends above the pull plate 4 are passed the axial slits above the sleeve pipe 1 upside tube wall middle part respectively.

Claims

1. tracheal cannula fixer; Form by sleeve pipe (1), tubulose bite-block (2), fixing band (3), pull plate (4), fastening bolt (5); It is characterized in that rectangle sleeve pipe (1) upper and lower sides tube wall middle part is respectively equipped with the manhole (6) of the up/down perforation of mutual correspondence, connects on sleeve pipe (1) the downside tube wall and is fixing the tubulose bite-block (2) that communicates with manhole (6); Be connected with symmetrical fixing band (3) respectively on sleeve pipe (1) the right ends downside tube wall; The right ends inside suit that slides respectively the pull plate (4) that is respectively equipped with arc groove (7) on the symmetrical opposite face, is threaded in to be exposed at sleeve pipe (1) outside after fastening bolt (5) upper end above the pull plate (4) is passed the axial slits above sleeve pipe (1) the upside tube wall middle part respectively.