CN2673424Y

CN2673424Y - Disposable trachea canula catheter with through mouth press proof orophaynx sucking

Info

Publication number: CN2673424Y
Application number: CN 200320112188
Authority: CN
Inventors: 赵建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-12
Filing date: 2003-11-12
Publication date: 2005-01-26
Anticipated expiration: 2013-11-12

Abstract

The utility model particularly relates to a disposable trachea cannula catheter with oral press proof pharyngo-oral cavity sucking, which belongs to medical utensils. The utility model comprises an oral trachea cannula which is composed of a front end cannula, a body end cannula, a tail end cannula, and a trachea tampon arranged at the front end of the cannula catheter, and a fine catheter at one end of the trachea tampon extends to the starting end of the tail end cannula along the wall of the canula catheter and are branched into an independent gas injection follicle. The utility model is characterized in that a streamlined inlaid anti-press sleeve tube is concentrically arranged on the wall of the cannula at the tail end of the cannula catheter, and a pharyngo-oral cavity suction tube is attached to the outside of the anti-press sleeve tube. The utility model has the advantages that after the operation of the trachea cannula, bite-blocks and other operations do not need to be added, so the phenomenon that the bite-block is separated from the catheter does not occur after fixing, the compression by the foreign body in the mouth on the oral mucosa is reduced, and when the patient has pharyngo-oral cavity secretion the pharyngo-oral cavity secretion can be conveniently sucked from the attached pharyngo-oral cavity suction tube. The patient can comfortably use the utility model.

Description

Per os is anti-presses subsidiary ccavum oropharygeum to attract disposable pneumo cannula conduit

Technical field

This utility model belongs to medical apparatus, and particularly a kind of per os is anti-presses subsidiary ccavum oropharygeum to attract disposable pneumo cannula conduit.

Background technology

Before this utility model, be used for general anesthesia or rescue the oral trachea cannula conduit that the respiratory and circulatory failure patient uses, after during operation conduit being inserted trachea, because of duct wall thin and soft, usually need to be strapped in conduit with bite-block, be fixed on lip buccal surface both sides, its effect avoid interlock cause conduit shrivel, inaccessible and cause airway obstruction.But because bite-block and endotracheal tube are not one, segregation phenomenon also often appears; In case and bite-block departs to deviate from tooth cavity, conduit is very easily stung flat by tooth, and the influence ventilation causes the breathing complication.Moreover, again from the identical bite-block of endotracheal tube bondage thickness side by side, thereby increase foreign body in mouth.Cause the vestibule of mouth gap to be strengthened, the external exposure of mucosa easily causes damage in the oral cavity.Make troubles to patient's use.

The utility model content

This uses novel technical problem to be solved to be: provide a kind of endotracheal tube that is embedded in to need between the inside and outside wall at the outer position of fixing port, after finishing the intubate operation, need not fix at the placement bite-block, substituted the function of bite-block, reduce foreign body in mouth, it is residual also can to attract to solve ccavum oropharygeum secretions simultaneously, and per os very easy to use is anti-presses subsidiary ccavum oropharygeum to attract disposable pneumo cannula conduit.

The technology that its technical problem that solves this utility model adopts is, a kind of medical per os is anti-presses subsidiary ccavum oropharygeum to attract disposable pneumo cannula conduit, it has front end intubate, body end intubate, the synthetic oral trachea cannula conduit of tail end intubate, be included in the tracheal tampon of intubate catheter proximal end, the fine duct of cover capsule one end prolongs the intubate catheter wall and extends to tail end intubate top and be branched into independent gas injection folliculus, it is characterized in that: be the streamlined anti-gland pipe of inlaying, the subsidiary ccavum oropharygeum suction catheter of its anti-gland pipe outward concentric setting of its intubate tail end of conduit intubate.

The beneficial effects of the utility model are: after carrying out the tracheal intubation operation, do not increase bite-block and its operation at needs, fixing no bite-block in back and the isolating phenomenon of conduit reduce the compressing of foreign body in mouth to oral mucosa; And ccavum oropharygeum secretions can directly attract from subsidiary tubule more for a long time easily.And outward appearance has a good comfort.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1 front end intubate, 2 body end intubate, 3 tail end intubate, 4 tracheal tampons, 5 fine ducts, 6 inflation folliculus, 7 anti-gland pipes, 8 ccavum oropharygeum suction catheters.

The specific embodiment

As follows below in conjunction with drawings and Examples to this utility model structure and feature description:

As shown in the figure: a kind of per os is anti-presses subsidiary ccavum oropharygeum to attract disposable pneumo cannula conduit, it has front end intubate 1, body end intubate 2, tail end intubate 3 synthetic oral trachea cannula conduits, be included in the tracheal tampon 4 of intubate catheter proximal end, the fine duct 5 of cover capsule one end prolongs the intubate catheter wall and extends to tail end intubate top and be branched into independent inflation folliculus 6, from intubate catheter proximal end intubate 1 through body end intubate 2 caudad intubate 3 continuity 22 centimeters be mid point, head-end and tail end respectively prolong 3 cm distance, promptly inlay the anti-gland pipe 7 that medical anti-compression molding material is made between the intubate conduit inside and outside wall of 6 cm distance scopes with one heart, its characteristics meet in light weight, tube wall is thin, firm withstand voltage standard, anti-gland pipe 7 other subsidiary ccavum oropharygeum suction catheter length and anti-gland pipe are isometric.Can do ccavum oropharygeum secretions attracts.Anti-gland pipe and ccavum oropharygeum suction catheter outward appearance can be streamlined from inlaying, camber shape when placing naturally with conduit.Improved this utility model does not increase bite-block and its operation at needs after carrying out the tracheal intubation operation, fixing no bite-block in back and the isolating phenomenon of conduit reduce the compressing of foreign body in mouth to oral mucosa; And ccavum oropharygeum secretions more for a long time, can directly attract to come out to get final product from subsidiary ccavum oropharygeum suction catheter easily.To patient's use one good comfort is arranged.

Claims

1, a kind of medical per os is anti-presses subsidiary ccavum oropharygeum to attract disposable pneumo cannula conduit, it has front end intubate, body end intubate, the synthetic oral trachea cannula conduit of tail end intubate, be included in the tracheal tampon of intubate catheter proximal end, the fine duct of cover capsule one end prolongs the intubate catheter wall and extends to tail end intubate top and be branched into independent gas injection folliculus, it is characterized in that: be the streamlined anti-gland pipe of inlaying, the subsidiary ccavum oropharygeum suction catheter of its anti-gland pipe outward concentric setting of its intubate tail end of conduit intubate.