CN211485897U

CN211485897U - Sputum aspirator of adjustable atmospheric pressure

Info

Publication number: CN211485897U
Application number: CN201922467793.9U
Authority: CN
Inventors: 陈娟; 黄建风
Original assignee: Jiangsu Angelbiss Medical Technology Co ltd
Current assignee: Jiangsu Angelbiss Medical Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-15
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a sputum aspirator of adjustable atmospheric pressure, including the U-shaped extension board, be equipped with transparent plastic bottle in the U-shaped extension board, sealing weld has the external screw thread cover on the top inner wall of U-shaped extension board, and transparent plastic bottle thread bush is established in the external screw thread cover, be equipped with the standpipe in the transparent plastic bottle, the top of standpipe extends to the top of U-shaped extension board and inserts the dress and be fixed with and inhale the phlegm hose. The utility model is simple and convenient to operate, adopt the mode that the handle was rocked to patient self manual circulation right side and left side, can utilize the strength of the whole arm of patient, for only relying on the mode that the finger circulation of hand held between the fingers pressed, the durability of phlegm work is inhaled in improvement that can be very big, and make patient self adjust suction by oneself according to the comfort level of inhaling in the phlegm, and the old patient who does not understand modernization and control uses by oneself in adaptation, need not medical personnel and watch on the adjustment alone, make a medical personnel alright tackle a plurality of patients, and be favorable to using.

Description

Sputum aspirator of adjustable atmospheric pressure

Technical Field

The utility model relates to a sputum aspirator technical field especially relates to a sputum aspirator of adjustable atmospheric pressure.

Background

Sputum aspirator mainly is used for carrying out the equipment of conventional sputum suction to sick and wounded, and the part suffers from the patient who breathes internal medicine disease, can appear the too much phenomenon of sputum, and the sputum ejection difficulty appears easily in especially old person and respiratory track disease, and more phlegm, pus etc. easily block serious condition and block up the respiratory track, if not with the sputum suction, the patient can appear breathing difficulty, threatens patient's life health, consequently needs the sputum aspirator to inhale the phlegm, like the adjustable sputum aspirator of medical treatment negative pressure that the mandate notice number CN208726359U discloses, including the burden jar, the inner wall of burden jar is equipped with the slide, the inboard of slide is equipped with the base, the gyro wheel is installed to the bottom of base, the gyro wheel links to each other with the slide cooperation, the push rod is installed to the right side outer wall of base, the bottom of push rod is equipped with torsion spring, torsion spring's left side is equipped with extension spring. This adjustable sputum aspirator of medical treatment negative pressure, through the suction head, compel tight mouth and ventilative cooperation between the stopper, stretch into the mouth of patient with the straw from the mouth limit, thereby can be with the sputum suction, under the effect of slipknot pipe and ventilative stopper, the slipknot pipe can free rotation and stop motion at this position, the push rod promotes the piston, reciprocating motion in the negative pressure jar is pressed to the piston, can governing speed through opening and shutting of hand, make the suction power increase inhale the speed of phlegm and accelerate, the hand is held the continuous operation of power handle and can be adjusted the speed of taking out, thereby all aspirations of patient's sputum.

The above patent adopts a manual control negative pressure sputum suction mode, can adapt to the adjustment of negative pressure suction force of a patient according to actual conditions, is simple to operate, and is suitable for some old patients who do not know how to automatically adjust, so that medical staff does not need to watch the needle to adjust the suction force for many times for the state of the patient in the sputum suction, and one medical staff can simultaneously deal with a plurality of patients;

however, the sputum aspirator has some defects, the way of circularly pinching to generate negative pressure suction by means of the gripping force of fingers cannot reasonably utilize the hand force, the way of circularly pinching by means of the gripping force of fingers alone cannot adapt to the work of circularly sucking sputum for a long time, the shaking pulling force of a human body through the whole arm is far longer than the durability of the way of only depending on the gripping force of fingers of the hand, and the way of shaking the arm can further achieve the effects of labor saving and endurance than the gripping force of the fingers of the hand, so that the sputum aspirator with adjustable air pressure is provided for the phenomenon.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the sputum aspirator with adjustable air pressure.

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

an air pressure adjustable sputum aspirator comprises a U-shaped support plate, wherein a transparent plastic bottle is arranged in the U-shaped support plate, an external thread sleeve is welded on the inner wall of the top of the U-shaped support plate in a sealing mode, the transparent plastic bottle is sleeved in the external thread sleeve in a threaded mode, a vertical tube is arranged in the transparent plastic bottle, the top end of the vertical tube extends to the upper side of the U-shaped support plate and is fixedly inserted with a sputum aspirating hose, one end of the sputum aspirating hose is communicated and is fixedly provided with a liquid aspirating ball, the U-shaped support plate is fixedly sleeved on the vertical tube, one side of the top of the U-shaped support plate is fixedly connected with a rectangular box with one side provided with an opening, one side of the bottom of the rectangular box is communicated and is fixedly provided with a circular tube, the bottom end of the circular tube penetrates through the external thread sleeve and extends into the transparent plastic bottle, a first check valve is fixedly sleeved in the circular, one side movable contact that the standpipe was kept away from to the second check valve has the rectangle piston of sealed sliding installation in the rectangle box, fixedly connected with L shape branch on the bottom inner wall of rectangle box, sliding sleeve is equipped with the rectangular pipe on the L shape branch, one side fixed connection that the standpipe was kept away from to the one end that the rectangular pipe is close to the standpipe and rectangle piston, the same spring of fixedly connected with between the other end of rectangular pipe and one side inner wall of L shape branch, the spring movable sleeve is established on L shape branch, it installs the fixed pulley to rotate on the top inner wall of rectangle box, top one side of U-shaped extension board articulates there is the montant, and the top fixedly connected with handle of montant, the one end of the opposite side top fixedly connected with flexible steel wire rope of rectangle piston, flexible steel wire rope is close to the one.

Preferably, the rectangular sealing ring is sleeved in the rectangular box in a sliding mode, and the inner side of the rectangular sealing ring is fixedly bonded with the outer side of the rectangular piston.

Preferably, the inner side of the transparent plastic bottle is provided with an internal thread, and the internal thread is in threaded connection with the external thread sleeve.

Preferably, the inner wall of the top of the U-shaped support plate is provided with a first round hole and a second round hole, the side wall of the first round hole is fixedly bonded with the outer side of the vertical pipe, and the side wall of the second round hole is fixedly bonded with the outer side of the circular pipe.

Preferably, a third round hole is formed in the inner wall of the bottom of the rectangular box, and the side wall of the third round hole is fixedly bonded with the outer side of the round pipe.

Preferably, a fourth round hole is formed in the inner wall of the top of the rectangular box, and the side wall of the fourth round hole is fixedly bonded with the outer side of the second one-way valve.

Preferably, the top of the first one-way valve is set as an outlet, and the top of the second one-way valve is set as an outlet.

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

through the U-shaped support plate, the transparent plastic bottle, the sputum suction hose, the external thread sleeve, the vertical pipe, the rectangular box, the round pipe, the first check valve, the rectangular piston, the rectangular pipe, the L-shaped support rod, the spring, the second check valve, the vertical rod and the steel wire soft rope which are matched with the handle, the imbibing ball at the end part of the sputum suction hose is inserted through the mouth part of a patient, then the patient holds the handle with hands to circularly shake right and left to drive the vertical rod to circularly rotate right and left, the vertical rod pulls the rectangular piston to slide right in the rectangular box through the steel wire soft rope when rotating right, the rectangular piston drives the rectangular pipe to slide right on the L-shaped support rod and compress the spring, when the vertical rod rotates left, the pulling force on the steel wire soft rope can be gradually loosened, at the moment, the spring in a compressed state resets and drives the rectangular piston to move back and reset left through the rectangular pipe, make the negative pressure reinforcing in the transparent plastic bottle, the power of negative pressure is in proper order through the standpipe with inhale the phlegm hose and absorb the sputum to the transparent plastic bottle in, and extrude the left gas of rectangle piston when rectangle piston removes left, the second check valve is opened this moment, gas is discharged outside the rectangle box through the second check valve, what can last under the left removal of rectangle piston circulation right side absorbs the sputum, the swing speed that the handle was rocked in can inhaling the comfortable degree self-actuated control of phlegm according to self to the patient reaches adjustment suction, the transparent plastic bottle inboard sets up the mode of internal thread and external screw thread cover threaded connection, the transparent plastic bottle of being convenient for fast turn makes it separate with the external screw thread cover, it washs or changes to reach the transparent collecting bottle of convenience of personnel taking off.

The utility model is simple and convenient to operate, adopt the mode that the handle was rocked to patient self manual circulation right side and left side, can utilize the strength of the whole arm of patient, for only relying on the mode that the finger circulation of hand held between the fingers pressed, the durability of phlegm work is inhaled in improvement that can be very big, and make patient self adjust suction by oneself according to the comfort level of inhaling in the phlegm, and the old patient who does not understand modernization and control uses by oneself in adaptation, need not medical personnel and watch on the adjustment alone, make a medical personnel alright tackle a plurality of patients, and be favorable to using.

Drawings

FIG. 1 is a schematic structural view of an adjustable air pressure sputum aspirator provided by the present invention;

fig. 2 is an enlarged schematic structural view of a part a of the sputum aspirator with adjustable air pressure according to the present invention.

In the figure: 1U-shaped support plate, 2 transparent plastic bottles, 3 sputum suction hoses, 4 external thread sleeves, 5 vertical pipes, 6 rectangular boxes, 7 round pipes, 8 first check valves, 9 rectangular pistons, 10 rectangular pipes, 11L-shaped support rods, 12 springs, 13 second check valves, 14 vertical pipes, 15 steel wire soft ropes and 16 handles.

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. 1-2, an air pressure adjustable sputum aspirator comprises a U-shaped support plate 1, a transparent plastic bottle 2 is arranged in the U-shaped support plate 1, an external thread sleeve 4 is hermetically welded on the inner wall of the top of the U-shaped support plate 1, the transparent plastic bottle 2 is screwed and sleeved in the external thread sleeve 4, a vertical tube 5 is arranged in the transparent plastic bottle 2, the top end of the vertical tube 5 extends to the upper side of the U-shaped support plate 1 and is fixedly inserted with a sputum suction hose 3, one end of the sputum suction hose 3 is communicated and fixed with a sputum suction ball, the U-shaped support plate 1 is fixedly sleeved on the vertical tube 5, one side of the top of the U-shaped support plate 1 is fixedly connected with a rectangular box 6 with one side being an opening, one side of the bottom of the rectangular box 6 is communicated and fixed with a circular tube 7, the bottom end of the circular tube 7 penetrates through the external thread sleeve 4 and extends to the, the top of the second one-way valve 13 extends to the upper part of the rectangular box 6, the rectangular box 6 is fixedly sleeved on the second one-way valve 13, one side of the second one-way valve 13, which is far away from the vertical pipe 5, is movably contacted with a rectangular piston 9 which is hermetically and slidably arranged in the rectangular box 6, an L-shaped supporting rod 11 is fixedly connected to the inner wall of the bottom of the rectangular box 6, a rectangular pipe 10 is slidably sleeved on the L-shaped supporting rod 11, one end of the rectangular pipe 10, which is close to the vertical pipe 5, is fixedly connected with one side of the rectangular piston 9, which is far away from the vertical pipe 5, the other end of the rectangular pipe 10 is fixedly connected with the same spring 12 between the inner wall of one side of the L-shaped supporting rod 11, the spring 12 is movably sleeved on the L-shaped supporting rod 11, a fixed pulley is rotatably arranged on the inner wall of the top of the rectangular box 6, one side of the top, the top of fixed pulley and with montant 14 fixed connection is walked around to the one end that the soft rope of steel wire 15 is close to montant 14, the utility model discloses it is easy and simple to handle, adopt the mode that the handle 16 was rocked in patient self manual circulation right side and left side, can utilize the strength of the whole arm of patient, for only the mode of only pressing with fingers in the circulation of relying on hand, the durability of phlegm work is inhaled in improvement that can be very big, and make patient self adjust suction by oneself according to the comfort level of inhaling in the phlegm, and the old patient who does not adapt to modernization and control uses by oneself, need not medical personnel and watch on the adjustment alone, make a medical personnel alright tackle a plurality of patients, be favorable to using.

In the utility model, a rectangular sealing ring is sleeved in the rectangular box 6 in a sliding way, the inner side of the rectangular sealing ring is fixedly bonded with the outer side of the rectangular piston 9, the inner side of the transparent plastic bottle 2 is provided with an internal thread, the internal thread is connected with the external thread sleeve 4 in a threaded way, the inner wall of the top part of the U-shaped support plate 1 is provided with a first round hole and a second round hole, the side wall of the first round hole is fixedly bonded with the outer side of the vertical pipe 5, the side wall of the second round hole is fixedly bonded with the outer side of the circular pipe 7, the inner wall of the bottom part of the rectangular box 6 is provided with a third round hole, the side wall of the third round hole is fixedly bonded with the outer side of the circular pipe 7, the inner wall of the top part of the rectangular box 6 is provided with a fourth round hole, the side wall of the fourth round hole is fixedly bonded with the outer, adopt the manual circulation of patient self right side left side to rock the mode of handle 16, can utilize the strength of the whole arm of patient, for only relying on the mode that the finger circulation of hand held between the fingers pressed, the durability of phlegm work is inhaled to improvement that can be very big, and make patient self adjust suction by oneself according to the comfort level of inhaling in the phlegm, and the old patient who does not understand the modernization and control uses by oneself to its adaptation, need not medical personnel and wait for the adjustment alone, make a medical personnel alright deal with a plurality of patients, be favorable to using.

The working principle is as follows: when the sputum suction is carried out, the liquid suction ball at the end part of the sputum suction hose 3 is inserted through the mouth of a patient, then the patient can hold the handle 16 with hands, then the handle 16 is circularly shaken right and left, and the mode of transversely shaking the handle 16 back and forth right and left is adopted, so that the force of the whole arm of the patient can be utilized, and the durability of the sputum suction work can be greatly improved compared with the mode of circularly pinching by only depending on fingers of the hand;

the handle 16 circularly sways left and right to drive the vertical rod 14 to circularly rotate left and right on the top of the U-shaped support plate 1, the vertical rod 14 pulls the steel wire soft rope 15 to slide on the top of the fixed pulley when rotating right, the steel wire soft rope 15 pulls the rectangular piston 9 to slide right in the rectangular box 6, the rectangular piston 9 drives the rectangular pipe 10 to slide right on the L-shaped support rod 11 and compress the spring 12, when the vertical rod 14 rotates left, the pulling force on the steel wire soft rope 15 is gradually released, the spring 12 in the compressed state resets and drives the rectangular piston 9 to slide back left in the rectangular box 6 through the rectangular pipe 10, because the rectangular piston 9 is installed in the rectangular box 6 in a sealing and sliding manner through the rectangular sealing ring, the rectangular piston 9 sucks the left side position of the rectangular piston 9 when moving right, the first one-way valve 8 is opened under the sucking force, at the moment, the rectangular piston 9 sucks the transparent plastic bottle 2 through the first one-way valve 8, the negative pressure in the transparent plastic bottle 2 is enhanced, under the negative pressure attraction, the force of the negative pressure sequentially absorbs sputum through the vertical tube 5 and the sputum suction hose 3, at the moment, the sputum flows into the transparent plastic bottle 2 through the sputum suction hose 3 and the vertical tube 5, when the rectangular piston 9 moves left, the left gas of the rectangular piston 9 is extruded, under the extrusion force, the second one-way valve 13 is opened, the gas is discharged out of the rectangular box 6 through the second one-way valve 13, the handle 16 is shaken to the left and the right continuously to drive the rectangular piston 9 to move to the right and left circularly, the sputum can be continuously absorbed and collected in the transparent plastic bottle 2, and the air can be automatically discharged to avoid the air from entering the body of a patient;

mode that manual rocking, the patient can inhale the comfortable degree in the phlegm and control by oneself and rock the swing speed of handle 16 according to self, swing speed accelerates then suction increases inhales the speed of phlegm and accelerates, the same reason swing speed reduces suction and inhales phlegm speed and also can reduce, and the old patient who does not understand the modernization and control uses by oneself, need not medical personnel and watch on alone and inhale the repeated adjustment in the phlegm, make things convenient for medical personnel's other work to develop, make a medical personnel alright deal with a plurality of patients, 2 inboard settings internal thread of transparent plastic bottle and the mode of 4 threaded connection of external screw thread cover, 2 transparent plastic bottles of being convenient for fast turn make it separate with external screw thread cover 4, reach and make things convenient for personnel to take off transparent collecting bottle 2 and wash or change, be favorable to use.

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. An air pressure adjustable sputum aspirator comprises a U-shaped support plate (1), wherein a transparent plastic bottle (2) is arranged in the U-shaped support plate (1), and is characterized in that an external thread sleeve (4) is welded on the inner wall of the top of the U-shaped support plate (1) in a sealing manner, the transparent plastic bottle (2) is sleeved in the external thread sleeve (4) in a threaded manner, a vertical tube (5) is arranged in the transparent plastic bottle (2), the top end of the vertical tube (5) extends to the upper side of the U-shaped support plate (1) and is fixedly inserted with a sputum suction hose (3), one end of the sputum suction hose (3) is communicated and is fixedly provided with a liquid suction ball, the U-shaped support plate (1) is fixedly sleeved on the vertical tube (5), one side of the top of the U-shaped support plate (1) is fixedly connected with a rectangular box (6) with an opening, one side of the bottom of the rectangular box (6) is communicated and is fixedly provided with a round tube (7), the, a first check valve (8) is fixedly sleeved in the round pipe (7), a second check valve (13) is arranged in the rectangular box (6), the top of the second check valve (13) extends to the upper side of the rectangular box (6), the rectangular box (6) is fixedly sleeved on the second check valve (13), one side, far away from the vertical pipe (5), of the second check valve (13) is movably contacted with a rectangular piston (9) which is hermetically and slidably arranged in the rectangular box (6), an L-shaped supporting rod (11) is fixedly connected to the inner wall of the bottom of the rectangular box (6), a rectangular pipe (10) is sleeved on the L-shaped supporting rod (11) in a sliding manner, one end, close to the vertical pipe (5), of the rectangular pipe (10) is fixedly connected with one side, far away from the vertical pipe (5), of the rectangular piston (9), the other end of the rectangular pipe (10) is fixedly connected with the same spring (12) with the inner wall of one side of the L-shaped supporting rod (11), and the, the fixed pulley is rotatably installed on the inner wall of the top of the rectangular box (6), a vertical rod (14) is hinged to one side of the top of the U-shaped support plate (1), a handle (16) is fixedly connected to the top end of the vertical rod (14), one end of a steel wire soft rope (15) is fixedly connected to the top of the other side of the rectangular piston (9), and one end, close to the vertical rod (14), of the steel wire soft rope (15) bypasses the top of the fixed pulley and is fixedly connected with the vertical rod (14).

2. The sputum aspirator of claim 1, wherein a rectangular sealing ring is slidably sleeved in the rectangular box (6), and the inner side of the rectangular sealing ring is fixedly bonded with the outer side of the rectangular piston (9).

3. The sputum aspirator of claim 1, wherein the transparent plastic bottle (2) is internally threaded and the internal threads are threadedly connected to the external thread sleeve (4).

4. The sputum aspirator of claim 1, wherein the inner wall of the top of the U-shaped support plate (1) is provided with a first circular hole and a second circular hole, the side wall of the first circular hole is fixedly bonded with the outer side of the standpipe (5), and the side wall of the second circular hole is fixedly bonded with the outer side of the circular tube (7).

5. The sputum aspirator of claim 1, wherein the bottom inner wall of the rectangular box (6) is provided with a third round hole, and the side wall of the third round hole is fixedly bonded with the outer side of the round tube (7).

6. The sputum aspirator of claim 1, wherein a fourth round hole is formed on the inner wall of the top of the rectangular box (6), and the side wall of the fourth round hole is fixedly bonded with the outer side of the second one-way valve (13).

7. An adjustable pressure sputum aspirator according to claim 1, wherein the top of the first one-way valve (8) is provided as an outlet and the top of the second one-way valve (13) is provided as an outlet.