CN2313552Y

CN2313552Y - Protective casing for tracheal tube

Info

Publication number: CN2313552Y
Application number: CN97228484U
Authority: CN
Inventors: 王玉红; 李京力; 石小凤
Original assignee: Hospital No322 Of P L A
Current assignee: Hospital No322 Of P L A
Priority date: 1997-10-22
Filing date: 1997-10-22
Publication date: 1999-04-14
Anticipated expiration: 2007-10-22

Abstract

The utility model discloses a protective cover for a tracheal sleeve tube, which belongs to medical equipment. The utility model is composed of a base seat, an inner cover, an outer cover and a cover cap, wherein, both sides of the base seat is symmetrically manufactured with two lacing holes; the center of the base seat is provided with the inner cover; the wall of the cover is provided with an inner hole; the cover wall of the outer cover is manufactured with an atomized hole and an oxygen absorption hole; the top of the outer cover is connected with a cover cap; the top of the cover cap is covered with double layer gauze; a plastic thin tube is fixed between the double-layer gauze. The protective cover for a tracheal sleeve tube which adopts the structure, the lacing holes on the base seat can make the protective cover and neck firmly fixed together; the upper part of the inner cover is provided with the inner hole which is corresponding to the atomized hole and the oxygen absorption hole on the outer cover; the oxygen absorption hole and the atomized hole can be directly communicated with trachea by hole ways; the plastic thin tube in the cover cap can continuously keep moisture; thus the use of the utility model is more convenient.

Description

A kind of tracheal casing pipe protective cover

The utility model discloses a kind of tracheal casing pipe protective cover, belong to medical equipment.

At present, after the clinical operation tracheotomy, the main employing avoids dust and foreign body to be inhaled in the trachea with the method for the wetted normal saline gauze coating gas pipe box mouth of pipe, and keeps the humidifying of feed channel; In use need instillation normal saline on the gauze of being everlasting is moistening with the maintenance gauze for this method; When the patient is inhaled expectorant or oxygen uptake, must take off the gauze operation, increase the pollution rate of gauze and the infection rate of focus, can not satisfy actual needs.

The purpose of this utility model is to provide a kind of tracheal casing pipe protective cover of reasonable in design, easy to use, complete function.

The purpose of this utility model is achieved in that

This utility model is made up of base, inner cover, outer housing and cover cap; Base ovalize wherein, lateral symmetry is processed with two frenulum holes; Base central authorities offer inner cover, and inner cover is the cylindrical of hollow, offer a rectangular endoporus on the cover wall; Outer housing is shaped as the cylindrical of hollow, is processed with circular orifice and oxygen uptake hole on the cover wall, and its aperture is identical with the caliber of mist pipe and Oxygen tube; The outer housing top is equipped with cover cap, and cover cap is rounded, and the top of cover cap is coated with double gauze, is fixed with a plastic straw between double gauze, and the tubule Inner Front End is equipped with the sponge net.

Adopted the tracheal casing pipe protective cover of said structure, the frenulum hole on the base can make protective cover and cervical fixation, is not subjected to patient body position's influence; After orifice on the endoporus of offering on the inner cover and the outer housing and oxygen uptake hole were corresponding, Oxygen tube and mist pipe can directly be communicated with trachea by the duct; The cover cap that install at the outer housing top can be opened or closure according to the treatment needs; Plastic straw between the cover cap gauze can be connected with infusion set, makes humidification fluid continue to splash in the double gauze at cover cap top, has avoided the pollution of gauze when continuing to keep humidity; The sponge net of plastic straw Inner Front End can be avoided because the liquid in pipe that the change of position causes outflows, thereby makes this utility model convenient in the use.

Below in conjunction with accompanying drawing this utility model is described further.

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

Fig. 2 is the front view of outer housing in this utility model.

Fig. 3 is the front view of inner cover in this utility model.

Referring to accompanying drawing, this utility model is made up of base 1, inner cover 2, outer housing 3 and cover cap 4; Base 1 ovalize wherein, lateral symmetry is processed with two frenulum holes 5; Base 1 central authorities offer inner cover 2, and inner cover 2 is the cylindrical of hollow, offer a rectangular endoporus 6 on the cover wall; Outer housing 3 is shaped as the cylindrical of hollow, on the cover wall circular orifice 7 and oxygen uptake hole 8 is installed, and its aperture is identical with the caliber of mist pipe and Oxygen tube; Outer housing 3 tops are connected with cover cap 4, and cover cap 4 is rounded, and the top of cover cap 4 is coated with double gauze 9, and 9 of double gauzes are fixed with a plastic straw 10, and tubule 10 Inner Front Ends are equipped with sponge net 11; Each parts of this utility model can adopt plastics to make.

During use, base 1 is trapped among patient's cervical region, the trachea opening is in the columniform cover body of inner cover 2, in the frenulum hole 5 of base 1 both sides, penetrate static line to being to make base 2 and cervical fixation; Outer housing 3 is enclosed within inner cover 2 outsides, the plastic tube that the plastic straw 10 and the transfusion device of 9 of cover cap 4 top double gauzes are not held is connected,, keep the lasting humidifying of cover cap 4 top gauzes 9 according to the speed of dripping that conditions of patients is regulated transfusion device; When inhaling expectorant, cover cap 9 is opened, can be operated; Atomizing or during oxygen uptake is adjusted outer housing 3 and is made endoporus 6 corresponding with orifice 7 and oxygen uptake hole 8, mist pipe and Oxygen tube is inserted required duct can operate.Each parts of the present utility model can adopt plastics to make.

Claims

1. a tracheal casing pipe protective cover is characterized in that: be made up of base (1), inner cover (2), outer housing (3) and cover cap (4); Wherein base (1) lateral symmetry is processed with two frenulum holes (5), and base (1) central authorities offer inner cover (2), offers an endoporus (6) on inner cover (2) the cover wall; Offer orifice (7) and oxygen uptake hole (8) on outer housing (3) the cover wall; Outer housing (3) top is connected with cover cap (4), and the top of cover cap (4) is coated with double gauze (9), is fixed with a plastic straw (10) between double gauze (9), and tubule (10) Inner Front End is equipped with sponge net (11).

2. tracheal casing pipe protective cover as claimed in claim 1 is characterized in that: base (1) be shaped as ellipse.

3. tracheal casing pipe protective cover as claimed in claim 1, it is characterized in that: inner cover (2) and outer housing (3) are the cylindrical of hollow.

4. tracheal casing pipe protective cover as claimed in claim 1, it is characterized in that: orifice (7) and oxygen uptake hole (8) are rounded, and its aperture is identical with the caliber of mist pipe and Oxygen tube.

5. tracheal casing pipe protective cover as claimed in claim 1 is characterized in that: endoporus (6) be shaped as rectangle.

6. tracheal casing pipe protective cover as claimed in claim 1, it is characterized in that: the shape of cover cap is rounded.