CN202459473U

CN202459473U - Disposable continuous phlegm-absorbing device

Info

Publication number: CN202459473U
Application number: CN201220050344XU
Authority: CN
Inventors: 闫飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-16
Filing date: 2012-02-16
Publication date: 2012-10-03
Anticipated expiration: 2022-02-16

Abstract

The utility model discloses a disposable continuous phlegm-absorbing device and belongs to the field of medical and health supplies. The disposable continuous phlegm-absorbing device comprises an airflow tube and a phlegm-absorbing tube, wherein the airflow tube is composed of an air-intake tube and an air-exit tube, the air-intake tube is provided with an inward arc-shaped protrusion, the phlegm-absorbing tube is a soft tube and connected at the arc-shaped protrusion of the air-intake tube, and the phlegm-absorbing tube and the air-intake tube form an inclined angle of 15-45 degrees at an eduction place of the phlegm-absorbing tube on the air-intake tube. One end of the air-intake tube is provided with an air-intake tube connector. The disposable continuous phlegm-absorbing device has the advantages of being simple in structure, low in cost, clean and sanitary, continuous to absorb phlegm and convenient to use.

Description

Disposable continuous sputum aspirator

Technical field

This utility model relates to the medical and hygiene article field, in particular, relates to a kind of disposable continuous sputum aspirator.

Background technology

At medical field; Sputum aspirator is that control patient respiration road blocks, rescues the indispensable important tool of suffocating; Especially for critically ill patient, postoperative patient and the unable patient of expectoration as weak as water, generally can whenever all can inhale expectorant one time at a distance from several hrs.But, because existing sputum aspirator equipment is all bigger, complex structure; Carry inconvenience, when ambulance was paid a home visit first aid, expectorant need be promptly taken out in some patient's that promptly suffocates rescue; Generally to move to after the hospital or wait ambulance come after medical personnel handle according to the equipment on the car, very unfavorable to patient's rescue, and the expectorant equipment of taking out on the ambulance is sometimes because vehicle line haul hour is shorter at interval; Have little time strict sterilization, cause cross infection easily.Some plant man patient generally can select the treatment of being in; If they buy phlegm pumping device and can compare costliness for these families; And owing to there is not professional experiences, it is very lack of standardization sterilize, sometimes their selection the sputum in the disease population is little by little dipped in out with cotton balls repeatedly just; Waste time and energy, and extremely unhygienic.Therefore, need a kind of easy, health, sputum aspirator that cost is low.Some sputum aspirators are also arranged now; These sputum aspirator major parts all are to connect a pipe with air bag or needle tubing to realize that through bleeding sputum is by the purpose of sucking-off; But these sputum aspirator all can be polluted with air bag after crossing or needle tubing; Directly to work as offal treatment, cause cost higher.

Chinese patent numbers 200920102257.2 discloses a kind of disposable continuous sputum aspirator; Open day on 01 20th, 2010; This utility model relates to technical field of medical instruments, belongs to the apparatus of removing respiratory secretions, is a kind of disposable continuous sputum aspirator; Comprise sputum aspirator body, piston and sputum aspirator tube, it is characterized in that: the outside, rear portion of sputum aspirator body is provided with the sputum aspirator handle; In the negative pressure cavity of sputum aspirator body inside piston is installed, piston rod is installed on the piston, piston handle is installed on the piston rod; The sidewall of sputum aspirator body is provided with the sputum aspirator tube hole, and sputum aspirator tube is equipped with sputum aspirator tube on the hole.This utility model has rational in infrastructure, is easy to carry, advantage easy to use.But this patent is used the gas that once can only inhale a needle tubing, possibly cause sputum also not have sucking-off, piston on earth, sputum aspirator tube is polluted, this sputum aspirator will be done and scrap processing, cause very big waste.

Chinese patent numbers 200720158828.5 discloses a kind of disposable continuous sputum aspirator; Open day on October 01st, 2008; This utility model provides disposable continuous sputum aspirator, and its structure is twitched one's mouth with suction expectorant by corrugated flexible suction ball suction expectorant bend pipe and formed, and the air inlet/outlet of corrugated flexible suction ball snaps together with the end of inhaling the expectorant bend pipe; The front end of suction expectorant bend pipe is twitched one's mouth with suction expectorant and is connected, and the front portion that suction expectorant is twitched one's mouth is provided with inhales the expectorant aperture.This sputum aspirator is compared with prior art, has characteristics such as reasonable in design, simple in structure, safe and reliable, easy to use, has good value for applications.But this patent also is to use the gas that once can only inhale an air bag; Possibly cause sputum also not have sucking-off, the corrugated flexible suction ball is filled, and the corrugated flexible suction ball is polluted; This sputum aspirator will be done and scrap processing; To take out expectorant several phlegm pumping devices of using up possibly in order accomplishing, to have increased patient's misery, also caused very big waste.

Summary of the invention

The technical problem that solves

The purpose of this utility model is to overcome in the prior art disposable sputum aspirator can not inhale expectorant continuously, increases misery to patient, and the problem of waste material, provides a kind of simple in structure, with low cost, can inhale the disposable continuous sputum aspirator of expectorant continuously.

Technical scheme

The purpose of this utility model is achieved through following technical scheme:

Disposable continuous sputum aspirator comprises gas flow tube, and gas flow tube is made up of air inlet pipe and escape pipe; Also comprise sputum aspirator tube; Described air inlet pipe is provided with an inside arc convex, and described sputum aspirator tube is a flexible pipe, and sputum aspirator tube is connected the arc convex place of air inlet pipe; On air inlet pipe sputum aspirator tube draw the place, the angle of sputum aspirator tube and air inlet pipe is 15-45 °.

The diameter of said sputum aspirator tube is the 1/10-1/3 of air inlet pipe diameter, and sputum aspirator tube is more little with the diameter ratio of air inlet pipe, and the suction expectorant effect of sputum aspirator tube is good more.

One end of air inlet pipe is provided with the air inlet pipe joint.The air inlet pipe joint can directly be connected with inflator, oxygen cylinder, when squeezing into gas with inflator to air inlet pipe, when perhaps directly linking to each other with patient's oxygen cylinder; Gas can flow to escape pipe along air inlet pipe; Arc convex place gas flow rate in that air inlet pipe is inside can be accelerated, and according to bernoulli principle, can form negative pressure at the mouth of pipe place of sputum aspirator tube; Impel fluid in the sputum aspirator tube along with the gas flow escape pipe in the air inlet pipe; Because sputum aspirator tube is placed on people's throat place, can flow to escape pipe to sucking-off of the sputum of throat.

Beneficial effect

This utility model compared with prior art has following advantage:

(1) form by a gas flow tube and a flexible pipe on this utility model structure, simple in structure, with low cost, used directly and destroyed, clean hygiene;

When (2) using in the family, the air inlet pipe joint of this utility model is connected with the bicycle pump of family or patient's supplementary oxygen cylinder, this utility model gets final product work, and is easy to use;

(3) keep air inlet pipe of this utility model and being connected of air flow source, this utility model just can be worked continuously, and can disposable completion inhale expectorant work, alleviates and inhales the discomfort that expectorant brings to the patient repeatedly.

Description of drawings

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

Fig. 2 is the use sketch map of this utility model in embodiment 1.

Label declaration among the figure:

1. air inlet pipe; 2. escape pipe; 3. sputum aspirator tube; 4. refuse receptacle; 5. air inlet pipe joint; 6. arc convex.

The specific embodiment

Below in conjunction with Figure of description, this utility model is described in detail.

As shown in Figure 1, disposable continuous sputum aspirator comprises gas flow tube; Gas flow tube is made up of air inlet pipe 1 and escape pipe 2, also comprises sputum aspirator tube 3, and described air inlet pipe 1 is provided with an inside arc convex 6; Described sputum aspirator tube 3 is a flexible pipe; Sputum aspirator tube 3 is connected arc convex 6 places of air inlet pipe 1, and the place's of drawing sputum aspirator tube 3 of sputum aspirator tube 3 is 15-45 ° with the angle of air inlet pipe 1 on air inlet pipe 1, and an end of air inlet pipe 1 is provided with air inlet pipe joint 5.Air inlet pipe joint 5 is at an end of air inlet pipe 1.

Embodiment 1

Disposable continuous sputum aspirator as shown in Figure 2, disposable continuous sputum aspirator comprises gas flow tube; Gas flow tube is made up of air inlet pipe 1 and escape pipe 2, also comprises sputum aspirator tube 3, and described air inlet pipe 1 is provided with an inside arc convex 6; Described sputum aspirator tube 3 is a flexible pipe; Sputum aspirator tube 3 is connected arc convex 6 places of air inlet pipe 1, and the place's of drawing sputum aspirator tube 3 of sputum aspirator tube 3 is 15 ° with the angle of air inlet pipe 1 on air inlet pipe 1, and an end of air inlet pipe 1 is provided with air inlet pipe joint 5.

Embodiment 2

With embodiment 1, different is, the place's of drawing sputum aspirator tube 3 of sputum aspirator tube 3 is 35 ° with the angle of air inlet pipe 1 on air inlet pipe 1, and the diameter of sputum aspirator tube 3 is 1/5 of air inlet pipe 1 diameters.

Embodiment 3

With embodiment 1, different is, the place's of drawing sputum aspirator tube 3 of sputum aspirator tube 3 is 45 ° with the angle of air inlet pipe 1 on air inlet pipe 1, and the diameter of sputum aspirator tube 3 is 1/10 of air inlet pipe 1 diameters.

When above embodiment used, air inlet pipe joint 5 can directly be connected with inflator, oxygen cylinder, when squeezing into gas with inflator to air inlet pipe 1; If perhaps family has subsequent use oxygen cylinder, can directly link to each other with patient's oxygen cylinder, this moment, gas can flow to escape pipe 2 along air inlet pipe 1; Can accelerate at air inlet pipe 1 inside arc convex 6 place's gas flow rates,, can form negative pressure at the mouth of pipe place of sputum aspirator tube 3 according to bernoulli principle; Impel gas from sputum aspirator tube 3 along with air inlet pipe 1 flows to escape pipe 2; Because sputum aspirator tube 3 is placed on people's throat place, can flow to escape pipe 2 to sucking-off of the sputum of throat; Effluent air and sputum directly flow in the refuse receptacle 4 from escape pipe 2, can accomplish continuous suction expectorant.

Claims

1. disposable continuous sputum aspirator comprises gas flow tube, and gas flow tube is made up of air inlet pipe (1) and escape pipe (2); It is characterized in that also comprise sputum aspirator tube (3), described air inlet pipe (1) is provided with an inside arc convex (6); Described sputum aspirator tube (3) is a flexible pipe; Sputum aspirator tube (3) is connected the arc convex (6) of air inlet pipe (1) and locates, and at the place of drawing that air inlet pipe (1) goes up sputum aspirator tube (3), sputum aspirator tube (3) is 15-45 ° with the angle of air inlet pipe (1).

2. disposable continuous sputum aspirator according to claim 1 is characterized in that, the diameter of said sputum aspirator tube (3) is the 1/10-1/3 of air inlet pipe (1) diameter.

3. disposable continuous sputum aspirator according to claim 1 is characterized in that an end of said air inlet pipe (1) is provided with air inlet pipe joint (5).