CN202554697U

CN202554697U - Trachea cannula

Info

Publication number: CN202554697U
Application number: CN2012202305284U
Authority: CN
Inventors: 杨爱义
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-12
Filing date: 2012-05-12
Publication date: 2012-11-28
Anticipated expiration: 2022-05-12

Abstract

The utility model discloses a trachea cannula, and relates to the technical field of medical apparatus. The trachea cannula consists of a silicone tube (1), a tube cap (2) and a sealing plate (3). The trachea cannula is characterized in that the tube cap (2) is connected and fixed on the tube wall at the rear end of the silicone tube (1) through a soft belt (4), wherein the inner diameter of the tube cap is adapted to the outer diameter of the silicone tube (1). Three ventilating holes in same area are arranged on the end surface of the tube cap (2). The tube cap (2) near the three ventilating holes are rotatably connected with the sealing plate (3) which seals the ventilating holes and is provided with a handle (5), respectively. The total area of the three ventilating holes is identical to the area of the end opening of the silicone tube (1). The trachea cannula provided by the utility model is simple in structure, simple and convenient to operate and saves time and labor, and seals the opening of the end opening of the trachea cannula gradually, thereby the work difficulty of medical staff is alleviated.

Description

A kind of tracheal intubation

Technical field:

This utility model relates to technical field of medical instruments, specifically a kind ofly can realize progressively pipe sealing tracheal intubation.

Background technology:

Tracheal intubation is to set up the prefered method of respiration channel clinically fast to patient, and at present, employed clinically tracheal intubation mainly is made up of silica gel tube; Behind patients ' recovery, need progressively tube sealing; And prior art is that this method troublesome poeration is wasted time and energy with cotton fiber sealed silicon sebific duct gradually; And easily cotton fiber is sucked in patient's lung, increased medical worker's work difficulty.

Summary of the invention:

The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provides a kind of easy and simple to handle, time saving and energy saving, the tracheal intubation that can seal gradually the tracheal intubation port.

The purpose of this utility model is achieved in that this tracheal intubation is by silica gel tube, pipe cap, sealing plate composition; Connect through soft band on the tube wall of silica gel tube rear end and fixing the pipe cap that internal diameter and silica gel tube external diameter adapt; Have three air-vents that area is identical on the pipe cap end face, near the pipe cap three air-vents respectively through bearing pin be rotationally connected can with the air-vent sealing, above be provided with the sealing plate of handle; The area summation of three air-vents is identical with the silica gel tube port area.

When behind patients ' recovery, needing tube sealing, pipe cap is sleeved on the tracheal intubation external port, air-vent of sealing progressively seals other two air-vents after the observation no abnormal reaction of a period of time more earlier.

The advantage that this utility model is novel: simple in structure, easy and simple to handle, time saving and energy saving, can seal gradually the tracheal intubation port, alleviated medical personnel's work difficulty.

Description of drawings:

Fig. 1 is the structural representation of this utility model.

The specific embodiment:

Describe in further detail below in conjunction with 1 pair of this utility model of accompanying drawing: this tracheal intubation is made up of silica gel tube 1, pipe cap 2, sealing plate 3; Fixing the pipe cap 2 that internal diameter and silica gel tube 1 external diameter adapt through soft the connection on the silica gel tube 1 rear end tube wall with 4; Have three air-vents that area is identical on pipe cap 2 end faces, near the pipe cap 2 three air-vents respectively through bearing pin be rotationally connected can with the air-vent sealing, above be provided with the sealing plate 3 of handle 5; The area summation of three air-vents is identical with silica gel tube 1 port area.

Claims

1. tracheal intubation; Form by silica gel tube (1), pipe cap (2), sealing plate (3); It is characterized in that on the tube wall of silica gel tube (1) rear end connecting and fixing the pipe cap (2) that internal diameter and silica gel tube (1) external diameter adapt through soft band (4); Have three air-vents that area is identical on pipe cap (2) end face, near the pipe cap (2) three air-vents respectively through bearing pin be rotationally connected can with the air-vent sealing, above be provided with the sealing plate (3) of handle (5); The area summation of three air-vents is identical with silica gel tube (1) port area.