CN2920159Y

CN2920159Y - Controllable phlegm uptaking tube

Info

Publication number: CN2920159Y
Application number: CN 200620085252
Authority: CN
Inventors: 王建设; 于晓芊; 姜静; 王斌; 王飞飞
Original assignee: 王建设
Priority date: 2006-06-02
Filing date: 2006-06-02
Publication date: 2007-07-11
Anticipated expiration: 2016-06-02

Abstract

The utility model relates to a controllable phlegm sucking tube, relates to the medical apparatus field. A tapered sucker is arranged, an opening is arranged on the both ends of the sucker, a plurality of air inlet pipes are arranged abreast on the pipe wall of the sucker, one end of the air inlet pipe is of an enclosed structure, the other end is of an open type structure, a through-hole is processed on the pipe wall between the air inlet pipe and the sucker, the inner chamber of the air inlet pipe is connected with the inner chamber of the sucker through the through-hole, a feed liquor hole of the sucker 4 is connected with one end of a hose, a suction hole is processed on the pipe wall of the other end of the hose. The utility model is easy to be operated, only the continuous opening and closing actions of the fingers are needed, and the secretion is prompted to be displaced under the negative pressure, and the phlegm is sucked out of the body smoothly.

Description

The controllable type sputum aspirator tube

Affiliated technical field

This utility model relates to the clinical medical apparatus field of using, specifically a kind of medical controllable type sputum aspirator tube.

Background technology

We know, sputum specimen is gathered, be used to check the pathogenic bacterium of sputum, perhaps clear-headed patient, with Sputum cup or wide-mouth vial, cultivate specimen and be equipped with mouthwash solution, aseptic culture bottle, and post label, but to the difficult problem that then becomes clinical nurse of leaving and taking of coma patient sputum specimen, the sputum that the nurse obtains the patient that lies in a comatose condition becomes a very thing of difficulty.

Summary of the invention

In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of medical controllable type sputum aspirator tube, and continuous unlatching and closed action that this sputum aspirator tube only need be pointed can impel secretions to be subjected to displacement under the effect of negative pressure, smooth and easy the expectorant sucking-off is external, simple to operate.

The technical scheme that its technical problem that solves this utility model adopts is: be provided with conical straw, the two ends of suction pipe are respectively equipped with opening, be provided with air inlet pipe on the tube wall of suction pipe side by side, one end of air inlet pipe is an enclosed construction, the other end is the open type structure, is processed with through hole on the tube wall between air inlet pipe and the suction pipe, with the inner chamber of air inlet pipe and the intracavity inter-connection of suction pipe, the inlet opening of suction pipe is connected with an end of flexible pipe, is processed with on the tube wall of the other end of flexible pipe to inhale the hole.

The beneficial effects of the utility model are that easy to use, only continuous unlatching and the closed action that need point can impel secretions to be subjected to displacement under the effect of negative pressure, and be smooth and easy that the expectorant sucking-off is external.

Description of drawings

Below in conjunction with drawings and Examples this utility model is further specified.

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

1. inhale hole, 2. flexible pipe, 3. inlet opening, 4. suction pipe, 5. through hole, 6. liquid outlet, 7. air inlet pipe, 8. pressure port among the figure.

The specific embodiment

In Fig. 1, this utility model suction pipe 4 is an integral structure with air inlet pipe 7, suction pipe 4 is a pyramidal structure, suction pipe 4 thinner ends are liquid outlet 6, the other end is an inlet opening 3, air inlet pipe 7 is arranged side by side with suction pipe 4, be processed with through hole 5 on the tube wall between air inlet pipe 7 and the suction pipe 4, through hole 5 is with the intracavity inter-connection of air inlet pipe 7 with suction pipe 4, and an end of air inlet pipe 7 is an enclosed construction, and the other end of air inlet pipe 7 is a pressure port 8, the intracavity inter-connection of this pressure port 8 and air inlet pipe 7, on the inlet opening 3 of suction pipe 4 flexible pipe 2 is installed, is processed with a plurality of suctions hole 1 on the tube wall of flexible pipe 2 other ends, flexible pipe 2 adopts the non-toxic high molecular material manufacturing.When this utility model used, the front end insertion sputum position with flexible pipe 2 promptly began to inhale expectorant with thumb press pressure port 8, when thick sputum, be aided with the successive unlatching of thumb and close and move, impel secretions under the effect of negative pressure, to be subjected to displacement, thus can be swimmingly with the sputum sucking-off.

Claims

1, a kind of controllable type sputum aspirator tube, be provided with conical straw, it is characterized in that: the two ends of suction pipe are respectively equipped with opening, be provided with air inlet pipe on the tube wall of suction pipe side by side, an end of air inlet pipe is an enclosed construction, and the other end is the open type structure, be processed with through hole on the tube wall between air inlet pipe and the suction pipe, with the inner chamber of air inlet pipe and the intracavity inter-connection of suction pipe, the inlet opening of suction pipe is connected with an end of flexible pipe, is processed with on the tube wall of the other end of flexible pipe to inhale the hole.