CN2379135Y - Simple and hand-operated apparatus for suction of sputum - Google Patents

Abstract

The utility model relates to a simple and hand operated apparatus for sputum aspiration, which belongs to an aspiration apparatus for medical use. The utility model is composed of a sputum aspiration tube, a sputum storing bottle, and an air suction rubber ball, wherein, the sputum aspiration tube is sheathed on the sputum aspiration tube joint on a cap of the sputum storing bottle; the cap of the sputum storing bottle is provided with a gas passage which is communicated with the air inlet end of the air suction rubber ball; both ends of the air suction rubber ball are provided with hollow rubber balls of unidirectional valves. The utility model has the advantages of simple structure, small size, portability, low cost, simple operation, sanitation, and convenience. The utility model is especially suitable for domestic nursing, village medical treatment, and operation without power.

Description

Manual simplified sputum aspirator

This utility model belongs to medical suction pump class.

The present general electronic sputum aspirator that uses of hospital, the price height, the volume heaviness, inconvenience is carried, during short of electricity or and the place of short of electricity all can't use, more be not easy to pay a home visit and use when rescuing.Because troublesome poeration, negative pressure is bigger, and bad control is so family members' nursing and home care also can't be used.In addition owing to be that patient is shared, frequent cleaning and sterilizing, otherwise cause cross infection easily, this is pretty troublesome thing.

The purpose of this utility model provides a kind of simple in structure, and volume is little, is easy to carry, and cost is low, and is effective, the manual sputum aspirator of one person-time of use.

The purpose of this utility model is achieved in that on the bottle cap of storage sputum bottle a sputum tube joint and a gas passage, and the inlet end connection of the air-breathing ball of check valve is equipped with at gas passage and two ends.When pushing repeatedly and loosening air-breathing ball, will make in the storage sputum bottle and produce negative pressure, by the sputum aspirator tube that is sleeved on the sputum tube joint sputum is sucked in the storage sputum bottle.

This utility model is because the air-breathing ball that adopts has better elastic and sealing, two ends have the control of check valve again, so singlehanded speed of grasping extruding and loosening air-breathing ball, just can make quickly and efficiently in the storage sputum bottle and produce negative pressure, the sputum aspirator tube of sputum on being sleeved on sputum tube joint sucked in the storage sputum bottle; Because the material of making can be selected general plastics and rubber for use, and is simple in structure, so cost is very low, can be used as one person-time of use; Owing to the storage sputum bottle being unloaded down sputum is outwelled again, loaded onto after the cleaning and continue to use, so hygienic and convenient; Because single manual operation is very easy, use when therefore also just being particularly suitable for home care, rural medical treatment and not having electricity in addition.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Accompanying drawing is the structural representation according to the manual simplified sputum aspirator that the utility model proposes.

Describe concrete device details and the working condition that the utility model proposes in detail below in conjunction with accompanying drawing.

Manual simplified sputum aspirator as shown in the figure comprises air-breathing ball (1), the exhaust end of air-breathing ball is equipped with exhaust head (2), split formula rubber check valve (3) before in exhaust head, being equipped with, before being inserted in and being equipped with, the inlet end cover of air-breathing ball splits on the connection bend pipe (5) of formula rubber check valve (4), connecting bend pipe pegs graft with the ventilating joint (7) that the storage sputum bottle covers on (6) again, gas passage (8) in the ventilating joint is connected with storage sputum bottle (9) and air-breathing ball inlet end respectively, between storage sputum bottle and the storage sputum bottle lid sealing gasket (10) is arranged, the storage sputum bottle has covered sputum tube joint (11), is set with sputum aspirator tube (12) on the sputum tube joint.

Because the inlet end of air-breathing ball (1) has check valve (4), exhaust end has the control of check valve (3), when pushing repeatedly and loosen air-breathing ball (1), gas in the storage sputum bottle (9) is extracted out by air-breathing ball (1) through gas passage (8), cause and produce negative pressure in the storage sputum bottle (9), sputum is directly sucked in the storage sputum bottle through sputum aspirator tube (12).

The storage sputum bottle can be made with transparent plastic, observes in the process easy to use.The storage sputum bottle can unload at any time outwells the sputum of the inside, cleans, hygienic and convenient like this.Though this manual simplified sputum aspirator is simple but in full force and effect.

Claims (2)

1, a kind of manual simplified sputum aspirator, it comprises sputum aspirator tube (12), storage sputum bottle (9) and air-breathing ball (1) is characterized in that storing up on the sputum bottle lid (6) and sputum tube joint (11) and gas passage (8) are arranged, the inlet end connection of gas passage (8) and air-breathing ball (1).

2, manual simplified sputum aspirator according to claim 1 is characterized in that air-breathing ball (1) is the hollow rubber ball that check valve is equipped with at two ends.

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