CN111603619A - A kind of pediatric sputum suction device and using method thereof - Google Patents

Abstract

The invention provides a pediatric sputum aspirator and a using method thereof, and mainly relates to the field of pediatric oral cavities. The utility model provides a paediatrics sputum aspirator, includes that both ends open-ended violently manage, violently be equipped with the piston in the pipe, piston one side installation piston rod, violently manage the bottom and set up the through-hole, the through-hole below is equipped with collection device, violently manage one end installation hose, the hose periphery is equipped with stereoplasm elastic tube, stereoplasm elastic tube one end with violently manage fixed connection. The invention has the beneficial effects that: according to the invention, the hard elastic tube is arranged, so that the bending radian of the hose can be adjusted according to the use condition, the device can ensure that the elastic ring can be better attached to the oral cavity of a child while ensuring that an operator is in a more comfortable posture, the sputum suction operation is convenient, the size of the elastic ring can be adjusted, the use requirements of different children are met, the sputum suction can be better performed, the applicability of the device is improved, and the use is convenient.

Description

A kind of pediatric sputum suction device and using method thereof

technical field

The invention mainly relates to the field of pediatric oral cavity, in particular to a pediatric sputum suction device and a method of using the same.

Background technique

In the pediatric outpatient department of the hospital, there are many pediatric patients with pneumonia and bronchitis. Many children's trachea are often blocked by sputum. If it is not removed in time, it will affect the normal breathing of the child. Seriously The sputum contains a large number of bacteria, viruses, fungi and other pathogens, respiratory infectious diseases, such as influenza, tuberculosis, bronchitis, pneumonia, whooping cough and diphtheria and other pathogens. Both are transmitted through sputum.

At present, the existing sputum suction device is generally driven by electric power or directly driven by a negative pressure machine, which is large in size and inconvenient to carry. It is inconvenient to move the device in case of emergency. At the same time, due to the strong power of this type of machinery, and the delicate respiratory mucosa of pediatric patients, accidental damage is likely to occur during the operation. The phlegm device cannot fit the patient's mouth well, which is easy to cause poor sputum suction effect, and it is easy to cause discomfort to the patient, causing the body to move, and affecting phlegm suction again.

SUMMARY OF THE INVENTION

In order to solve the deficiencies of the prior art, the present invention provides a pediatric sputum suction device. The present invention can adjust the bending arc of the hose according to the use situation by setting a hard elastic tube, so that the device can ensure that the operator is in the best position. The more comfortable posture can ensure that the elastic ring fits the child's mouth better, which is convenient for sputum suction operation, and at the same time, the size of the elastic ring can be adjusted to meet the requirements of different children, and can better suction sputum , the applicability of the device is improved, and the artificial force is used to generate negative pressure, which avoids the generation of large pressure, avoids damage to the oral mucosa of the patient, and brings convenience to use.

The present invention is achieved by the following technical solutions in order to achieve the above object:

A pediatric sputum suction device, comprising a horizontal tube with two ends open, a piston is arranged in the horizontal tube, the piston is in close sliding contact with the horizontal tube, a piston rod is installed on one side of the piston, and one end of the piston rod is located outside the horizontal tube , a through hole is opened at the bottom of the horizontal tube, a collection device is arranged below the through hole, a hose is installed at one end of the horizontal tube, and one end of the hose is communicated with the interior of the horizontal tube and is fixedly connected, and the outer periphery of the hose is provided with a hose. A rigid elastic tube, the rigid elastic tube can be elastically deformed, the hose is in contact with the inner wall of the rigid elastic tube, one end of the rigid elastic tube is fixedly connected to the horizontal tube, and the other end of the rigid elastic tube is fixedly connected An external thread is provided, and a nut is arranged on the external thread. Several evenly distributed connecting rods are hinged on one side of the nut, and an elastic ring is installed on one end of the connecting rod. One side of the elastic ring is connected to the other side of the hose. One end is fixedly connected by elastic cloth.

Further, the collection device includes a collection bottle and two installation blocks, the two installation blocks are fixedly connected to the horizontal pipe, the opposite surfaces of the two connection blocks are provided with grooves, and vertical vertical grooves are arranged in the grooves. The vertical plates are all fixedly connected with the corresponding grooves through springs, and the top edge of the collection bottle is stuck in the grooves.

Further, the collection bottle is made of transparent material and has a scale line engraved on the outside.

Further, an arc-shaped handle is installed at one end of the piston rod, and the arc-shaped handle is located outside the transverse tube.

Further, a one-way valve is installed at one end of the hose, and the one-way valve is located in the horizontal pipe.

Further, the elastic cloth is a waterproof elastic cloth.

A method for using a pediatric sputum suction device, comprising the following steps:

Step 1: First snap the outer edge of the top side of the collection bottle into the corresponding groove, and the corresponding vertical plate is facing away from the collection bottle. In the corresponding groove, the vertical plate fixes the collection bottle under the elastic force of the spring;

Step 2: Adjust the curvature of the rigid elastic tube so that the elastic ring is facing the child's mouth, and then turn the nut according to the size of the child's mouth. The rod movement expands the elastic ring until the size of the elastic ring fits the child's mouth and puts the elastic ring into the child's mouth;

Step 3: Pull the piston rod to generate negative pressure in the horizontal tube, suck the sputum in the mouth of the child into the horizontal tube through the hose, and flow into the collection bottle through the through hole;

Step 4: Rotate the nut in the opposite direction to move the nut away from the mouth of the child, the movement of the nut drives the movement of the connecting rod, the movement of the connecting rod reduces the elastic ring, and the elastic ring is taken out from the child's mouth;

Step 5: Remove the collection bottle, pour out the sputum in the collection bottle, and clean the collection bottle.

Compared with the prior art, the beneficial effects of the present invention are:

By setting the hard elastic tube, the present invention can adjust the bending arc of the hose according to the usage conditions, so that the device can ensure that the operator is in a more comfortable posture, and at the same time, the elastic ring can better fit the oral cavity of the child , it is convenient for suction operation, and the size of the elastic ring can be adjusted at the same time, so as to meet the requirements of different children, can better suction sputum, improve the applicability of the device, and use artificial force to generate negative pressure, The large pressure is avoided, the oral mucosa of the patient is avoided, and the use is convenient.

Description of drawings

Accompanying drawing 1 is the structural representation of the present invention;

Accompanying drawing 2 is the partial enlarged view of I of Fig. 1;

Symbols shown in the drawings: 1, horizontal pipe; 2, piston; 3, piston rod 4, through hole; 5, hose; 6, hard elastic pipe; 7, external thread; 8, nut; 9, connecting rod ;10, elastic ring; 11, elastic cloth; 12, collecting bottle; 13, connecting block; 14, groove; 15, vertical plate; 16, spring; 17, scale line; 18, arc handle; 19, single to the valve.

Detailed ways

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the teaching content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

As shown in Figures 1-2, a pediatric sputum suction device according to the present invention comprises a horizontal tube 1 with two ends open, a piston 2 is arranged in the horizontal tube 1, and the piston 2 is in close sliding contact with the horizontal tube 1. , a piston rod 3 is installed on one side of the piston 2, and one end of the piston rod 3 is located outside the horizontal tube 1. The bottom of the horizontal tube 1 is provided with a through hole 4, and a collection device is arranged below the through hole 4. The horizontal tube 1. One end of the hose 5 is installed, and one end of the hose 5 is communicated with the interior of the horizontal pipe 1 and is fixedly connected. The outer periphery of the hose 5 is provided with a hard elastic tube 6, which can elastically deform, so The hose 5 is in contact with the inner wall of the hard elastic pipe 6, one end of the hard elastic pipe 6 is fixedly connected with the horizontal pipe 1, and the other end of the hard elastic pipe 6 is provided with an external thread 7, which is matched with the external thread 7. A nut 8 is provided, and several evenly distributed connecting rods 9 are hinged on one side of the nut 8. An elastic ring 10 is installed on one end of the connecting rod 9, and one side of the elastic ring 10 and the other end of the hose 5 are installed Fixed connection through elastic cloth 11 .

Specifically, the collection device includes a collection bottle 12 and two installation blocks 13, the two installation blocks 13 are fixedly connected to the horizontal pipe 1, and the opposite surfaces of the two connection blocks 13 are provided with grooves 14. The grooves 14 are provided with vertical plates 15 , and the vertical plates 15 are fixedly connected to the corresponding grooves 14 through springs 16 , and the top edge of the collection bottle 12 is clamped in the grooves 14 . The collection bottle 12 is capable of collecting sputum, and the vertical plate 15 and the spring 16 are arranged to facilitate installation and removal of the collection bottle 12, which brings convenience to use.

Specifically, the collection bottle 12 is made of transparent material and has a scale line 17 engraved on the outside. The transparent material is convenient for viewing the sputum in the collection bottle 12, and the scale line 17 is convenient for measuring the depth of the collected sputum.

Specifically, an arc-shaped handle 18 is installed at one end of the piston rod 3 , and the arc-shaped handle 18 is located outside the transverse tube 1 . By arranging the arc-shaped handle 18, it is convenient for the operator to pull the piston rod 3, and the arc-shaped handle 18 is convenient to fit the operator's hand, which is more convenient to use.

Specifically, a one-way valve 19 is installed at one end of the hose 5 , and the one-way valve 19 is located in the horizontal pipe 1 . The one-way valve 19 prevents backflow of sputum and contamination of the patient's mouth.

Specifically, the elastic cloth 11 is a waterproof elastic cloth. The waterproof elastic cloth can prevent the sputum from seeping out from the elastic cloth 11 .

A method for using a pediatric sputum suction device, comprising the following steps:

Step 1: First snap the outer edge of the top side of the collection bottle into the corresponding groove, and the corresponding vertical plate is facing away from the collection bottle. In the corresponding groove, the vertical plate fixes the collection bottle under the elastic force of the spring;

Step 2: Adjust the curvature of the hard elastic tube so that the elastic ring is facing the child's mouth, and then turn the nut according to the size of the child's mouth. The rod movement expands the elastic ring until the size of the elastic ring fits the child's mouth and puts the elastic ring into the child's mouth;

Step 3: Pull the piston rod to generate negative pressure in the horizontal tube, suck the sputum in the mouth of the child into the horizontal tube through the hose, and flow into the collection bottle through the through hole;

Step 4: Rotate the nut in the opposite direction to move the nut away from the mouth of the child, the movement of the nut drives the movement of the connecting rod, the movement of the connecting rod reduces the elastic ring, and the elastic ring is taken out from the child's mouth;

Step 5: Remove the collection bottle, pour out the sputum in the collection bottle, and clean the collection bottle

Example:

When using the device, first adjust the curvature of the rigid elastic tube 6 so that the elastic ring 10 is facing the child's oral cavity, and then turn the nut 8 according to the size of the child's oral cavity, and the nut 8 moves along the external thread to the position close to the child's oral cavity, The movement of the nut 8 drives the movement of the connecting rod 9, and the movement of the connecting rod 9 expands the elastic ring 10 until the size of the elastic ring 10 fits the child's oral cavity and puts the elastic ring 10 into the child's oral cavity, and then pulls it to the piston rod 3 to make the elastic ring 10 fit. Negative pressure is generated in the horizontal tube 1, the sputum in the mouth of the child is sucked into the horizontal tube 1 through the hose 5, and flows into the collection bottle 12 through the through hole 4; the present invention is provided with a rigid elastic tube, according to the use situation. , adjust the bending radian of the hose, so that the device can ensure that the operator is in a more comfortable posture, and can ensure that the elastic ring can better fit the child's mouth, which is convenient for sputum suction operation, and can adjust the elastic ring. The size of the device can meet the requirements of different children, can better suction phlegm, and improve the applicability of the device, and artificial force is used to generate negative pressure, which avoids the generation of large pressure and avoids damage to the patient's oral cavity. The mucous membrane brings convenience to use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (7)

1. The utility model provides a paediatrics sputum aspirator, includes both ends open-ended violently pipe (1), its characterized in that: the pipe is characterized in that a piston (2) is arranged in the transverse pipe (1), the piston (2) is in close sliding contact with the transverse pipe (1), a piston rod (3) is installed on one side of the piston (2), one end of the piston rod (3) is located on the outer side of the transverse pipe (1), a through hole (4) is formed in the bottom of the transverse pipe (1), a collecting device is arranged below the through hole (4), a hose (5) is installed at one end of the transverse pipe (1), one end of the hose (5) is communicated and fixedly connected with the inner part of the transverse pipe (1), a hard elastic pipe (6) is arranged on the periphery of the hose (5), the hard elastic pipe (6) can generate elastic deformation, the hose (5) is in contact fit with the inner wall of the hard elastic pipe (6), one end of the hard elastic pipe (6) is fixedly connected with the transverse pipe (1), an external thread (7) is formed at the other, several evenly distributed's connecting rod (9) are adorned to nut (8) one side hinge, elastic ring (10) are installed to connecting rod (9) one end, pass through elastic cloth (11) fixed connection between elastic ring (10) one side and hose (5) the other end.

2. A pediatric sputum aspirator according to claim 1, wherein: the collecting device comprises a collecting bottle (12) and two mounting blocks (13), the two mounting blocks (13) are fixedly connected with the transverse pipe (1), grooves (14) are formed in the opposite surfaces of the two connecting blocks (13), vertical plates (15) are arranged in the grooves (14), the vertical plates (15) are fixedly connected with the corresponding grooves (14) through springs (16), and the top edges of the collecting bottle (12) are clamped in the grooves (14).

3. A pediatric sputum aspirator according to claim 2, wherein: the collecting bottle (12) is made of transparent materials, and scale marks (17) are carved on the outer portion of the collecting bottle.

4. A pediatric sputum aspirator according to claim 1, wherein: an arc-shaped handle (18) is installed at one end of the piston rod (3), and the arc-shaped handle (18) is located outside the transverse pipe (1).

5. A pediatric sputum aspirator according to claim 1, wherein: one end of the hose (5) is provided with a one-way valve (19), and the one-way valve (19) is positioned in the transverse pipe (1).

6. A pediatric sputum aspirator according to claim 1, wherein: the elastic cloth (11) is waterproof elastic cloth.

7. A pediatric sputum aspirator and method of using the same as claimed in claim 1, wherein: the method comprises the following steps:

the method comprises the following steps: firstly, clamping the outer edge of one side of the top end of the collecting bottle in the corresponding groove, compressing the corresponding spring handle towards one end of the corresponding vertical plate in the direction away from the collecting bottle, then clamping the outer edge of the other side of the top end of the collecting bottle in the corresponding groove, and fixing the collecting bottle by the vertical plate under the elastic force action of the spring;

step two: the radian of the hard elastic tube is adjusted to enable the elastic ring to be right opposite to the mouth of the child, then the nut is rotated according to the size of the mouth of the child, the nut moves to a position close to the mouth of the child along the external thread, the nut moves to drive the connecting rod to move, the connecting rod moves to enable the elastic ring to expand until the size of the elastic ring is fit with the mouth of the child, and the elastic ring is placed in the mouth of the child;

step three: the piston rod is pulled to generate negative pressure in the transverse pipe, so that sputum in the oral cavity of the child is sucked into the transverse pipe through the hose and flows into the collecting bottle through the through hole;

step four: the nut is rotated reversely, so that the nut moves away from the oral cavity of the child, the nut moves to drive the connecting rod to move, the connecting rod moves to reduce the elastic ring, and the elastic ring is taken out of the oral cavity of the child;

step five: taking down the collecting bottle, pouring out the sputum in the collecting bottle, and cleaning the collecting bottle.

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