CN2183776Y

CN2183776Y - Medical sputum aspirator

Info

Publication number: CN2183776Y
Application number: CN 94200702
Authority: CN
Inventors: 姜培奇; 李永进
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-19
Filing date: 1994-01-19
Publication date: 1994-11-30
Anticipated expiration: 2004-01-19

Abstract

The utility model relates to a medical sputum aspirator, which comprises a sputum aspirating tube with an opening head and a tail part which is provided with an interface; the outer part of the sputum aspirating tube is sheathed with a soft film tube whose tail part is fixed at the interface point of the tail part of the sputum aspirating tube; the head part of the soft film tube is connected with a hard sleeve tube which can slide along the outer wall of the sputum aspirating tube; the soft film tube is longer than the sputum aspirating tube after being straightened, and the hard sleeve tube at the head part of the soft film tube is provided with a tube cap. The utility model can effectively prevent disease germ infection.

Description

Medical sputum aspirator

This utility model relates to a kind of medical apparatus, particularly a kind of medical sputum aspirator.

Known sputum aspirator is a root rubber pipe or a plastic tube, medical personnel are when inhaling expectorant, and hands is directly held sputum aspirator, are placed on sputum aspirator tube in the water bottle or placement arbitrarily after suction expectorant finishes, the easy like this pathogen contamination patient respiration road that causes medical personnel, or the pathogenic bacterium contaminated environment in patient respiration road.

The purpose of this utility model provides a kind of medical sputum aspirator that can effectively prevent pathogen transmission.

The purpose of this utility model realizes by following scheme:

Design a kind of medical sputum aspirator, it comprises sputum aspirator tube, the head opening of sputum aspirator tube, afterbody has interface, sputum aspirator tube is with a soft film tube outward, and the afterbody of soft film tube is fixed in sputum aspirator tube afterbody seam, and its head is connected to can be along the hard sleeve of sputum aspirator tube outer wall slip, the stretching back of soft film tube is slightly longer than sputum aspirator tube, is furnished with pipe cap on the hard sleeve of its head.

This utility model is opened the pipe cap on the hard sleeve when inhaling expectorant, with hard sleeve to pusher, make soft film tube be contracted to afterbody with hard sleeve, just can inhale the expectorant operation, after suction expectorant finishes, soft film tube is stretching, cover pipe cap, so just avoided hands to the pollution of respiratory tract and respiratory tract pathogenic bacteria to environment.

Fig. 1 is this utility model cut-away view;

Fig. 2 is that this utility model is inhaled expectorant when operation sketch map.

Below the contrast accompanying drawing is described in more detail structure of the present utility model.

As Fig. 1, shown in Figure 2, this utility model has a sputum aspirator tube (1), the head opening (6) of sputum aspirator tube, afterbody has interface (2), the outer soft film tube (3) that is with of sputum aspirator tube (1), the mantle of soft film tube (3) is a flexible plastic film, the afterbody of soft film tube (3) is fixed in sputum aspirator tube (1) afterbody seam, both are combined closely, the head of soft film tube (3) is connected to a hard sleeve (4), this casing inner diameter is bigger than sputum aspirator tube external diameter, it can be slided along the sputum aspirator tube outer wall, soft film tube (3) is slightly longer than sputum aspirator tube, when it is stretching, can be isolated from the outside sputum aspirator tube, be furnished with a pipe close (5) on the hard sleeve (4), when not using sputum aspirator, cover pipe close (5) then sputum aspirator tube (1) directly do not contact with the outside, pathogenic bacteria on it is difficult for polluting external environment condition, during use, open pipe close (5), to pusher stereoplasm tube cover (4), then soft film tube (3) may contract to afterbody, its state can be inhaled the expectorant operation this moment, end of operation as shown in Figure 2, soft film tube is stretching, cover pipe close (5), sputum aspirator can be placed or abandoned, be unlikely contaminated environment.

Claims

1, a kind of medical sputum aspirator, comprise sputum aspirator tube (1), the head opening (6) of sputum aspirator tube (1), afterbody has interface (2), it is characterized in that being with a soft film tube (3) outside the sputum aspirator tube (1), the afterbody of soft film tube (3) is fixed in sputum aspirator tube (1) afterbody seam, and its head is connected to can be along the hard sleeve (4) of sputum aspirator tube (1) outer wall slip, the stretching back of soft film tube (3) is slightly longer than sputum aspirator tube, is furnished with pipe cap (5) on the hard sleeve of its head (4).