CN210963251U

CN210963251U - Novel breathe clinical sputum aspirator of using of internal medicine

Info

Publication number: CN210963251U
Application number: CN201921282380.7U
Authority: CN
Inventors: 董显强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-07-10
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a novel breathe clinical sputum aspirator of using of internal medicine, including U type handle, the bottom fixed mounting of U type handle both sides inner wall has same piston cylinder, the bottom of piston cylinder extends to the below of U type handle and fixedly connected with sputum collection tank, one side bottom of piston cylinder is provided with inhales the phlegm pipe, and slidable mounting has the movable rod of horizontal setting between the both sides inner wall of the U type handle that is located the piston cylinder top, the fixed welding in top of movable rod has U type handle, and the both sides outer wall of U type handle respectively with the both sides inner wall swing joint of U type handle. The utility model provides a novel breathe internal medicine clinical sputum aspirator, overall structure is simple, and the people of being convenient for operate, can make things convenient for quick absorbing the discharge to patient's internal sputum, the phenomenon of sputum backward flow can not appear, and the security is high, and only needs doctor one hand can operate, has made things convenient for doctor's use greatly.

Description

Novel breathe clinical sputum aspirator of using of internal medicine

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a novel breathe clinical sputum aspirator of using of internal medicine.

Background

In the clinical department of respiratory medicine, the sputum aspirator mainly carries out conventional sputum aspiration, tracheotomy and other treatments to patients, and is generally electric. Has the advantages of small volume, light weight, large attraction, compact structure, convenient carrying, low cost, firmness, durability and the like.

The sputum aspirator in the market is mainly electric, so the sputum aspirator cannot be normally used under the conditions of no power supply and emergency treatment. Therefore, some manual sputum aspirators are also available in the market.

Obviously, the manual sputum aspirator is very convenient to use, but when the manual sputum aspirator is used specifically, the phenomenon of sputum backflow can occur when the manual sputum aspirator is not used properly, so that the risk degree of sputum aspiration is greatly improved; moreover, the existing manual sputum aspirator usually needs two hands to operate, and is very inconvenient to use. Therefore, a novel clinical sputum aspirator for respiratory medicine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel respiration medicine clinical sputum aspirator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel clinical sputum aspirator for department of respiratory internal medicine comprises a U-shaped handle, wherein the bottom of the inner walls of two sides of the U-shaped handle is fixedly provided with a same piston cylinder, the bottom of the piston cylinder extends to the lower part of the U-shaped handle and is fixedly connected with a sputum collecting tank, the bottom of one side of the piston cylinder is provided with a sputum aspirating tube, a transversely arranged movable rod is slidably arranged between the inner walls of two sides of the U-shaped handle above the piston cylinder, the top of the movable rod is fixedly welded with a U-shaped handle, the outer walls of two sides of the U-shaped handle are respectively movably connected with the inner walls of two sides of the U-shaped handle, two compression springs are fixedly connected between the top of the U-shaped handle and the inner wall of the top of the U-shaped handle, the center of the bottom of the movable rod is fixedly connected with a piston rod, the bottom of the piston rod movably penetrates into the piston cylinder and is, and the bottom of drain pipe extends to in the sputum collection jar, one side bottom of sputum collection jar is provided with pipy leakage fluid dram, there is the flowing back lid through threaded connection on the external diameter of leakage fluid dram.

Preferably, a liquid suction one-way valve is arranged on the sputum suction pipe, and a liquid outlet one-way valve is arranged on the liquid outlet pipe.

Preferably, all be equipped with between the bottom inner wall of piston cylinder and the top inner wall of sputum holding vessel and cup joint the hole, and two cup joint downthehole sealed fixed mounting have same seal cover, the drain pipe run through the seal cover and with the inner wall fixed connection of seal cover.

Preferably, a through hole is formed in the center of the inner wall of the top of the piston cylinder, and the piston rod movably penetrates through the through hole.

Preferably, vent holes are formed in the two sides of the inner wall of the top of the piston cylinder; and anti-skid grains are respectively arranged on the U-shaped handle and the U-shaped handle.

Preferably, both ends of the movable rod are provided with limiting sliding blocks, the inner walls of the two sides of the U-shaped handle are provided with limiting sliding grooves, and the limiting sliding blocks are connected with the limiting sliding grooves in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the U-shaped handle is pulled to move upwards and extrude the compression spring, and meanwhile, the U-shaped handle drives the piston rod to move upwards through the movable rod, the piston rod drives the piston disc to move upwards, so that the lower space of the piston cylinder is enlarged, the pressure is reduced, a negative pressure state is formed, the liquid suction one-way valve on the sputum suction pipe is opened, and then sputum in the mouth of a patient is sucked into the piston cylinder through the sputum suction pipe;

in the utility model, when the U-shaped handle is loosened and returned, the compression spring is reset, under the reset reaction of the compression spring, the U-shaped handle pushes the piston rod to move downwards through the movable rod, the piston rod drives the piston disc to move downwards, at the moment, the lower space of the piston cylinder is reduced, the pressure is increased, the liquid suction one-way valve is closed to prevent the sputum from flowing back into the body of a patient to cause danger, meanwhile, under the action of the pressure, the liquid outlet one-way valve on the liquid outlet pipe is opened, and in the process of pressing down the piston disc, the sputum in the piston cylinder can be discharged into the sputum collecting tank through the liquid outlet pipe to be collected and is operated in a reciprocating mode, so that the sputum in the body of the patient can be conveniently and quickly sucked and discharged;

to sum up, the utility model provides a novel breathe internal medicine clinical sputum aspirator, overall structure is simple, and the people of being convenient for operate, can make things convenient for quick absorb the discharge to the internal sputum of patient, the phenomenon of sputum backward flow can not appear, and the security is high, only needs the doctor one hand to operate moreover, has made things convenient for doctor's use greatly.

Drawings

FIG. 1 is a schematic structural view of a novel clinical sputum aspirator for respiratory medicine provided by the utility model;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural view of the sealing sleeve of the present invention.

In the figure: 1U type handle, 2 piston cylinders, 3 sputum collection jars, 4 inhale phlegm pipe, 5 fluid-discharge ports, 6U type handle, 7 movable rods, 8 piston rods, 9 compression spring, 10 piston dish, 11 imbibition check valves, 12 play liquid check valves, 13 drain pipes, 14 seal cover, 15 air vents, 16 spacing sliders, 17 spacing spout, 18 through holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a novel clinical sputum aspirator for department of respiratory medicine comprises a U-shaped handle 1, wherein the bottom of the inner walls of two sides of the U-shaped handle 1 is fixedly provided with a same piston cylinder 2, the bottom of the piston cylinder 2 extends to the lower part of the U-shaped handle 1 and is fixedly connected with a sputum collecting tank 3, the bottom of one side of the piston cylinder 2 is provided with a sputum aspirating tube 4, a transversely arranged movable rod 7 is slidably arranged between the inner walls of two sides of the U-shaped handle 1 above the piston cylinder 2, the top of the movable rod 7 is fixedly welded with a U-shaped handle 6, the outer walls of two sides of the U-shaped handle 6 are respectively movably connected with the inner walls of two sides of the U-shaped handle 1, two compression springs 9 are fixedly connected between the top of the U-shaped handle 6 and the inner wall of the top of the U-shaped handle 1, the bottom center of the movable rod 7 is fixedly connected with a piston rod 8, the bottom end of the, a liquid outlet pipe 13 is arranged at the center of the bottom of the piston cylinder 2, the bottom end of the liquid outlet pipe 13 extends into the sputum collection tank 3, a tubular liquid outlet 5 is arranged at the bottom of one side of the sputum collection tank 3, and a liquid outlet cover is connected to the outer diameter of the liquid outlet 5 through threads; the utility model provides a novel breathe internal medicine clinical sputum aspirator, overall structure is simple, and the people of being convenient for operate, can make things convenient for quick absorbing the discharge to patient's internal sputum, the phenomenon of sputum backward flow can not appear, and the security is high, and only needs doctor one hand can operate, has made things convenient for doctor's use greatly.

Furthermore, a liquid suction one-way valve 11 is arranged on the sputum suction pipe 4, and a liquid outlet one-way valve 12 is arranged on the liquid outlet pipe 13.

Further, all be equipped with between the bottom inner wall of piston cylinder 2 and the top inner wall of sputum collection tank 3 and cup joint the hole, and two cup joint downthehole sealed fixed mounting have same seal cover 14, drain pipe 13 run through seal cover 14 and with seal cover 14's inner wall fixed connection.

Furthermore, a through hole 18 is formed in the center of the inner wall of the top of the piston cylinder 2, and the piston rod 8 movably penetrates through the through hole 18.

Furthermore, vent holes 15 are formed in the two sides of the inner wall of the top of the piston cylinder 2; and anti-skid grains are respectively arranged on the U-shaped handle 6 and the U-shaped handle 1.

Further, both ends of the movable rod 7 are provided with limiting sliding blocks 16, the inner walls of the two sides of the U-shaped handle 1 are provided with limiting sliding grooves 17, and the limiting sliding blocks 16 are connected with the limiting sliding grooves 17 in a sliding mode.

When the sputum suction device is used, a doctor holds the U-shaped handle 1 by matching a thumb with a palm, and holds the U-shaped handle 6 by using other four fingers on the doctor's hand, then the doctor upwards applies force to pull the U-shaped handle 6 to move upwards and extrude the compression spring 9, meanwhile, the U-shaped handle 6 drives the piston rod 8 to move upwards through the movable rod 7, the piston rod 8 drives the piston disc 10 to move upwards, so that the lower space of the piston cylinder 2 is enlarged, the pressure is reduced, a negative pressure state is formed, the liquid suction one-way valve 11 on the sputum suction pipe 4 is opened, and then sputum in a patient's mouth is sucked into the piston cylinder 2 through the sputum suction pipe 4; when doctor's four fingers down when becoming flexible return force to U type handle 6, compression spring 9 resets, under compression spring 9's the reaction that resets, make U type handle 6 promote piston rod 8 downstream through movable rod 7, piston rod 8 drives piston dish 10 downstream, at this moment, the lower part space of piston cylinder 2 diminishes, pressure increases, and imbibition check valve 11 closes, in order to prevent that the sputum from flowing back to patient internal and taking place danger, simultaneously under the effect of pressure, make play liquid check valve 12 on drain pipe 13 open, in-process that piston dish 10 pushed down, can be collected in sputum collection jar 3 through drain pipe 13 row to the sputum collection in with in the piston cylinder 2, reciprocating operation, and then can make things convenient for the quick sputum to patient internal to absorb the discharge, and can operate through one hand, doctor's operation use has been made things convenient for greatly.

To sum up, the utility model provides a novel breathe internal medicine clinical sputum aspirator, overall structure is simple, and the people of being convenient for operate, can make things convenient for quick absorb the discharge to the internal sputum of patient, the phenomenon of sputum backward flow can not appear, and the security is high, and only needs doctor one hand can operate, has made things convenient for doctor's use greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The novel clinical sputum aspirator for the department of respiratory medicine is characterized by comprising a U-shaped handle (1), wherein the bottom of the inner walls of two sides of the U-shaped handle (1) is fixedly provided with a same piston cylinder (2), the bottom of the piston cylinder (2) extends to the lower part of the U-shaped handle (1) and is fixedly connected with a sputum collection tank (3), the bottom of one side of the piston cylinder (2) is provided with a sputum suction pipe (4), a transversely arranged movable rod (7) is slidably mounted between the inner walls of two sides of the U-shaped handle (1) above the piston cylinder (2), the top of the movable rod (7) is fixedly welded with a U-shaped handle (6), the outer walls of two sides of the U-shaped handle (6) are respectively movably connected with the inner walls of two sides of the U-shaped handle (1), and two compression springs (9) are fixedly connected between the top of the U-shaped handle (6) and the inner wall of the top of the U-shaped, the bottom center department fixedly connected with piston rod (8) of movable rod (7), the bottom activity of piston rod (8) runs through to in piston cylinder (2) and fixedly connected with piston dish (10), the bottom center department of piston cylinder (2) is provided with drain pipe (13), and in the bottom of drain pipe (13) extended to sputum collection jar (3), one side bottom of sputum collection jar (3) was provided with pipy leakage fluid dram (5), there was the flowing back lid through threaded connection on the external diameter of leakage fluid dram (5).

2. The novel clinical sputum aspirator for department of respiration as claimed in claim 1, wherein a liquid suction one-way valve (11) is arranged on the sputum aspirating tube (4), and a liquid outlet one-way valve (12) is arranged on the liquid outlet tube (13).

3. The novel clinical sputum aspirator for department of respiration as claimed in claim 1, wherein a sleeve hole is formed between the inner wall of the bottom of the piston cylinder (2) and the inner wall of the top of the sputum collection tank (3), a sealing sleeve (14) is fixedly installed in the two sleeve holes in a sealing manner, and the liquid outlet pipe (13) penetrates through the sealing sleeve (14) and is fixedly connected with the inner wall of the sealing sleeve (14).

4. The novel clinical sputum aspirator for department of respiratory medicine according to claim 1, characterized in that a through hole (18) is formed in the center of the inner wall of the top of the piston cylinder (2), and the piston rod (8) movably penetrates through the through hole (18).

5. The novel clinical sputum aspirator for department of respiratory medicine according to claim 1, wherein the piston cylinder (2) is provided with vent holes (15) on both sides of the top inner wall; the U-shaped handle (6) and the U-shaped handle (1) are respectively provided with anti-skid lines.

6. The novel clinical sputum aspirator for department of respiration as claimed in claim 1, wherein both ends of the movable rod (7) are provided with limiting sliding blocks (16), both inner walls of both sides of the U-shaped handle (1) are provided with limiting sliding grooves (17), and the limiting sliding blocks (16) are slidably connected with the limiting sliding grooves (17).