CN211751366U - Quick sputum aspirator for paediatrics - Google Patents

Abstract

The utility model relates to a paediatrics is with quick sputum aspirator discloses one kind and blocks inspiratory sputum through the check valve, collects through collection sputum ware, avoids the sputum backward flow to pollute the sputum aspirator at gasbag or exhaust line position. The air bag generating negative pressure and the device shell are arranged into a whole, and when the device is used, the blockage such as sputum can be sucked by holding and extruding with one hand, so that the use is convenient. Its characterized in that inhales the one end of phlegm pipe and is connected with the one end of casing, the casing divide into upper and lower two parts, the lower partial diameter of casing is from upwards crescent down, the central line of casing lower part is the S type, the lower partial built-in check valve that has of casing, the upper portion of casing is the return bend, it is spacing protruding to have put respectively on the both ends inner wall of casing upper portion, in the casing upper portion was arranged in to the rotor plate, rotor plate and casing upper portion centre of a circle department are articulated mutually, the laminating of rotor plate and casing inner wall, and the one end of connecting pipe and the upper portion of casing are connected, and are linked together.

Description

Quick sputum aspirator for paediatrics

Technical Field

The utility model relates to a paediatrics is with quick sputum aspirator, belongs to the medical equipment field. In particular to a sputum aspirator which can block the inhaled sputum through a one-way valve and collect the sputum through a sputum collector to avoid the sputum backflow to pollute an air bag or an air exhaust pipeline.

Background

When the fetus is born, because remain the amniotic fluid on one's body, sputum and secretion etc., easily cause the jam in inhaling the respiratory track when breathing for the first time, need in time to aspirate out with these blockages and avoid making the trachea block up and take place to suffocate, the sputum is inhaled to the mode formation negative pressure of current device adoption pull, need medical personnel to hold the device main part on one hand, push-and-pull pole on one hand, and need control the position of the phlegm pipe of inhaling that gets into the throat, it is comparatively inconvenient to use, the structure that produces the negative pressure does not have complete separation with the structure of suction collection phlegm, when inhaling phlegm, the sputum in the suction device flows easily in the gasbag or the exhaust pipeline that produce the negative pressure, pollute gasbag or exhaust pipeline position.

The notice number CN201094760 discloses a suction type neonatal sputum aspirator, which comprises a sputum aspirating tube and a suction barrel, wherein the device uses a drawing rod to draw in and draw back in a reciprocating manner, a piston at the head of the rod moves in a reciprocating manner in the suction barrel to form negative pressure at the front part, so that sputum and the like are sucked, the suction barrel needs to be fixed and does not move along with the reciprocating movement of the drawing rod when the drawing rod draws in and draws back in a reciprocating manner, meanwhile, the sputum aspirating tube is connected with the sputum aspirating tube, the depth of the sputum aspirating tube entering the throat needs to be controlled, the use is inconvenient, and sputum is easy to enter the suction barrel through a through hole of a limiting baffle plate during suction, so that;

notice No. CN107198797A discloses a neonate's negative pressure sputum aspirator of one-hand operation, including negative pressure chamber, sputum collecting pipe, organ negative pressure cover and guide bar, the device organ negative pressure cover is opened with the negative pressure chamber and is had the check valve from negative pressure chamber to organ negative pressure cover direction, and when sucking the sputum, the sputum easily flows to organ negative pressure cover in from this check valve, causes the pollution.

Disclosure of Invention

In order to improve the condition, the utility model relates to a paediatrics is with quick sputum aspirator provides one kind and blocks inspiratory sputum through the check valve, collects through collection sputum ware, avoids the sputum backward flow to pollute the sputum aspirator at gasbag or exhaust duct position. The air bag generating negative pressure and the device shell are arranged into a whole, and when the device is used, the blockage such as sputum can be sucked by holding and extruding with one hand, so that the use is convenient.

The utility model relates to a paediatrics is with quick sputum aspirator realizes like this: the utility model relates to a paediatrics is with quick sputum aspirator comprises governing valve, gasbag, casing, sputum aspirator, collection phlegm ware, connecting pipe, rotor plate, negative pressure chamber, check valve, spacing arch and answer spring, and sputum aspirator' S one end and the one end of casing are connected, the casing divide into upper and lower two parts, the lower part diameter of casing is from the bottom up crescent, the central line of casing lower part is the S type, the lower part of casing embeds there is the check valve, the upper portion of casing is the return bend, the spacing arch has been put respectively on the both ends inner wall of casing upper portion, and the rotor plate is arranged in casing upper portion, the rotor plate is articulated with casing upper portion centre of a circle department mutually, rotor plate and casing inner wall are laminated, and the one end of connecting pipe is connected with the upper portion of casing mutually, and the collection phlegm ware overlaps on the other end of connecting pipe, and is linked together with the connecting pipe, one end of the air bag is connected with the upper part of the shell, the diameter of the air bag is gradually reduced from one end to the other end, the regulating valve is arranged at the other end of the air bag, a return spring is arranged between the regulating valve and the air bag, and the air bag is made of rubber materials.

Advantageous effects

The negative pressure generating air bag and the device shell are arranged into a whole, and when the device is used, the air bag and the device shell are held by a single hand to squeeze, so that the blockage such as sputum can be sucked, and the use is convenient.

Secondly, the rotating sheet effectively separates the area of the air bag generating negative pressure and the area sucking sputum, and prevents the sputum from flowing back to pollute the air bag.

And thirdly, the sputum collecting pipe and the sputum suction pipe can be detached, and are convenient to replace and clean.

Drawings

Fig. 1 is a three-dimensional structure diagram of the utility model of a rapid sputum aspirator for pediatrics.

Fig. 2 is the structural schematic diagram of the utility model relates to a quick sputum aspirator for paediatrics.

In the attached drawings

Wherein the method comprises the following steps: the sputum suction device comprises a regulating valve 1, an air bag 2, a shell 3, a sputum suction pipe 4, a sputum collector 5, a connecting pipe 6, a rotating sheet 7, a negative pressure cavity 8, a one-way valve 9, a limiting bulge 10 and a return spring 11

The specific implementation mode is as follows:

the utility model relates to a paediatrics is with quick sputum aspirator is realized like this, by governing valve 1, gasbag 2, casing 3, inhale phlegm pipe 4, collection phlegm ware 5, connecting pipe 6, rotor 7, negative pressure chamber 8, check valve 9, spacing arch 10 and answer spring 11 and constitute, inhale the one end of phlegm pipe 4 and be connected with the one end of casing 3, casing 3 divide into upper and lower two parts, the lower part diameter of casing 3 is from the bottom up crescent, the central line of casing 3 lower part is the S type, the lower part of casing 3 embeds has check valve 9, the upper portion of casing 3 is the return bend, spacing arch 10 has been put respectively on the inner wall of the both ends of casing 3 upper portion, rotor 7 is arranged in casing 3 upper portion, rotor 7 and casing 3 upper portion centre of a circle department are articulated mutually, rotor 7 and casing 3 inner wall laminate mutually, the one end of connecting pipe 6 and the upper portion of casing 3 divide phase and connect, the sputum collector 5 is sleeved on the other end of the connecting pipe 6 and is communicated with the connecting pipe 6, one end of the air bag 2 is connected with the upper part of the shell 3, the diameter of the air bag 2 is gradually reduced from one end to the other end, the regulating valve 1 is arranged on the other end of the air bag 2, a return spring 11 is arranged between the regulating valve 1 and the air bag 2, and the air bag 2 is made of rubber materials;

when the sputum aspirator is used, the rotating sheet 7 slides to the lower part of the shell 3 under the action of gravity in an initial state, when a fetus needs to aspirate sputum, medical staff firstly extend the sputum aspirating tube 4 into the mouth of the newborn, hold the upper part of the shell 3 with hands to extrude the air bag 2, the adjusting valve 1 is automatically opened under the action of gas pressure, air in the air bag 2 is discharged from the adjusting valve 1, after the extrusion is stopped, the adjusting valve 1 is closed under the action of the restoring force of the spring, then the medical staff loosens the air bag 2, the rotating sheet 7 rotates upwards around the center of the upper part of the shell 3 under the action of the negative pressure of the air bag 2, the lower area of the rotating sheet 7 forms a negative pressure cavity 8, sputum and other blocking objects are sucked into the shell 3 from the sputum aspirating tube 4 under the action of the negative pressure and enter the sputum collector 5 along the connecting tube 6, then the staff loosens after squeezing the air bag 2 again to aspirate the mouth of the newborn, in the sputum suction process, the one-way valve 9 shields the sucked sputum, prevents the backflow of the sputum from polluting the air bag 2 or the air exhaust pipeline, has good sputum suction effect, and after the sputum suction is finished, medical personnel can take down the sputum collector 5 and the sputum suction pipe 4 for cleaning, thereby realizing the repeated use;

the purpose of preventing sputum backflow from polluting the air bag 2 or the air exhaust pipeline position is achieved by blocking sucked sputum through the one-way valve 9 and collecting the sputum through the sputum collector 5.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (5)

1. The utility model provides a paediatrics is with quick sputum aspirator, characterized by: by governing valve, gasbag, casing, inhale phlegm pipe, collection phlegm ware, connecting pipe, rotor plate, negative pressure chamber, check valve, spacing arch and reply the spring and constitute, the one end of inhaling phlegm pipe and the one end of casing are connected, the casing divide into upper and lower two parts, the lower partial built-in check valve that has of casing, put spacing arch on the both ends inner wall of casing upper portion respectively, the rotor plate is arranged in casing upper portion, rotor plate and casing upper portion centre of a circle department are articulated mutually, rotor plate and casing inner wall laminating, the one end of connecting pipe and the upper portion phase-splitting of casing are connected, and are linked together, and collection phlegm ware overlaps arranges in on the other end of connecting pipe, and is linked together with the connecting pipe, and the one end of gasbag and the upper portion phase-splitting of casing are connected, and the governing valve is arranged in on the other end of gasbag, the reply spring has.

2. The pediatric rapid sputum aspirator of claim 1, wherein the diameter of the lower portion of the housing gradually increases from bottom to top.

3. A pediatric rapid sputum aspirator according to claim 2, wherein the centerline of the lower housing portion is S-shaped.

4. The pediatric rapid sputum aspirator of claim 3, wherein the upper portion of the housing is an elbow.

5. The pediatric rapid sputum aspirator of claim 1, wherein the bladder is made of a rubber material.

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