CN215023279U

CN215023279U - A new type of sputum suction device for intensive care unit

Info

Publication number: CN215023279U
Application number: CN202120581346.0U
Authority: CN
Inventors: 王芳芳; 徐桂梅; 王小芳; 黄岩; 孙慧; 朱花华
Original assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Current assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-07
Anticipated expiration: 2031-03-22

Abstract

A new type of sputum suction device for intensive care unit effectively solves the problem that the conventional new type of sputum suction device for intensive care unit cannot be fixed on the side of the bed, and the collected sputum will splash into the air, causing medical staff to be infected, and now. Some sputum suction devices are also inconvenient to clean, which increases the workload of medical staff, including the box body, the upper end of the box body is threadedly connected with a detachable sputum suction tube, the lower end of the box body is threadedly connected with a bottom plate, and the bottom plate is threaded. The upper end of the box body is fitted with a collection tank, the upper end of the box body is provided with a card slot, and the card slot is slidably connected to the upper end of the collection tank. The left side is fixedly connected with an intake check valve, the upper end of the intake check valve is fixedly connected with a connecting pipe, the lower end of the connecting pipe is fixedly connected with the box body, and the right side of the upper end of the cylinder is fixedly connected with an outlet check valve.

Description

Novel sputum aspirator for intensive care unit

Technical Field

The utility model belongs to the technical field of the supplementary technique of medical treatment and specifically relates to a novel sputum aspirator for intensive care unit is related to.

Background

At present, the difficult condition of inhaling phlegm appears in a lot of severe patients, need medical personnel to assist just can with the phlegm suction, the patient often can have the phenomenon of breathing the sputum production, medical personnel need use phlegm transforming device to carry out the nursing of reducing phlegm of respiratory track to this, but the phlegm transforming device that uses at present mostly only sends into the patient with the medicine that reduces phlegm and breathes and to the processing of reducing phlegm, recycle inhales the phlegm device and absorbs, but current phlegm device of inhaling can not fix in the bedside, and the sputum of collecting can splash and get into the air, cause medical personnel to be infected, or cause infection in the hospital, and current phlegm transforming device washs also inconvenient, medical personnel's work load has been increased, be unfavorable for building a relative safety, healthy environment and doctor's operational environment.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a novel sputum aspirator for intensive care unit, through this design effectually solved conventional novel sputum aspirator for intensive care unit can not fix at the bedside, the sputum of collecting can splash and get into the air, causes medical staff to be infected to current sputum aspirator washs inconvenient yet, has increased medical staff's the problem of work load.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a box body, the upper end threaded connection of box body has detachable to inhale the phlegm pipe, the lower extreme threaded connection of box body has the bottom plate, the upper end cooperation of bottom plate has the collection tank, the inside draw-in groove that is equipped with in upper end of box body, draw-in groove and collection tank upper end sliding connection, the upper portion right-hand member fixedly connected with cylinder of box body, sliding connection has the piston that can reciprocate in the cylinder, the upper end left side fixedly connected with check valve that admits air of cylinder, the upper end fixedly connected with connecting pipe of the check valve that admits air, the lower extreme and the box body fixed connection of connecting pipe, the upper end right side fixedly connected with check valve that gives vent to anger of cylinder.

Preferably, the right side of the middle part of the box body is fixedly connected with a fixing plate, the lower end of the fixing plate is fixedly connected with a motor, the right end of the motor is fixedly connected with a first bevel gear, the upper end of the first bevel gear is meshed with a second bevel gear, and the second bevel gear is rotatably connected with the fixing plate.

Preferably, the upper end of the second bevel gear is coaxially and fixedly connected with an inclined wheel, the left end of the inclined wheel is connected with a pin rod in a sliding mode, the left end of the pin rod is fixedly connected with a push rod, the left end of the push rod is connected with a fixed plate in a sliding mode, and the upper end of the push rod is fixedly connected with the lower end of the piston.

Preferably, the front end fixedly connected with fixed block of box body, the inside rotation of fixed block is connected with the threaded rod, and threaded rod threaded connection has the clamp plate, clamp plate and fixed block sliding connection, the upper end fixedly connected with knob of threaded rod.

Preferably, the inside cross that is equipped with of upper end of bottom plate is sunken, and the lower extreme fixedly connected with cross of collection tank is protruding, and the cross is protruding can with cross recess sliding connection.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, through this design effectually solved a conventional novel sputum aspirator for intensive care unit can not fix in the bedside, the sputum of collecting can splash and get into the air, causes medical staff to be infected to current sputum aspirator washs inconvenient yet, has increased medical staff's work load's problem.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the matching structure of the motor and the piston of the present invention.

Fig. 3 is a schematic view of the structure of the knob and the clamping plate of the present invention.

Fig. 4 is the utility model discloses box body, collection tank and bottom plate decomposition cooperation structure sketch map.

Fig. 5 is a schematic view of the cross-shaped protrusion structure of the present invention.

Reference numbers in the figures: 1. a sputum suction tube; 2. a box body; 3. a connecting pipe; 4. an air inlet check valve; 5. an air outlet one-way valve; 6. a cylinder; 7. a tilt wheel; 8. a fixing plate; 9. a piston; 10. a push rod; 11. a pin rod; 12. a base plate; 13. a second bevel gear; 14. a first bevel gear; 15. a motor; 16. a collection tank; 17. a knob; 18. a clamping plate; 19. a threaded rod; 20. a fixed block; 21. a card slot; 22. a cross-shaped groove; 23. and a cross-shaped bulge.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-5.

The utility model discloses a box body 2, the upper end threaded connection of box body 2 has detachable to inhale phlegm pipe 1, the lower extreme threaded connection of box body 2 has bottom plate 12, bottom plate 12's upper end cooperation has holding vessel 16, the inside draw-in groove 21 that is equipped with in upper end of box body 2, draw-in

groove

21 and 16 upper end sliding connection of holding vessel, the upper portion right-hand member fixedly connected with cylinder 6 of box body 2, sliding connection has piston 9 that can reciprocate in the cylinder 6, the upper end left side fixedly connected with of cylinder 6 check valve 4 that admits air, the upper end fixedly connected with connecting pipe 3 of check valve 4 that admits air, the lower extreme and the 2 fixed connection of box body of connecting pipe 3, the upper end right side fixedly connected with check valve 5 of giving vent to anger of cylinder 6.

When the sputum suction treatment is needed to be carried out on a patient, the sputum suction device is fixed at the bedside of the patient, the sputum suction pipe 1 is inserted into the body of the patient, the bottom plate 12 and the lower end of the box body 2 are connected through threads to drive the inner collection tank 16 to move upwards and push into the clamping groove 21 at the upper end of the box body 2 under the daily condition, the collection tank 16 and the clamping groove 21 at the upper end of the box body 2 are in close contact to form a closed cavity, the piston 9 in the cylinder 6 moves downwards to generate negative pressure in the cylinder 6, the air inlet one-way valve 4 is opened at the moment to suck the air in the collection tank 16 into the cylinder 6 through the connecting pipe 3, the piston 9 moves upwards to discharge the air in the cylinder 6 through the air outlet one-way valve 5, the piston 9 moves up and down in a reciprocating mode to gradually increase the negative pressure in the collection tank 16, then sputum of the patient can be sucked into the collection tank 16 through the sputum suction pipe 1, and after the collection tank 16 is fully collected, rotatory bottom plate 12 is relieved and is got rid of the threaded connection with box body 2, drives the holding vessel 16 this moment and gets off from 2 inside rotations of box body, then can change holding vessel 16 and carry out centralized processing to the sputum of collecting to inhale phlegm pipe 1 and can dismantle and carry out daily change, prevent to take place the infection.

The right side of the middle part of the box body 2 is fixedly connected with a fixing plate 8, the lower end of the fixing plate 8 is fixedly connected with a motor 15, the right end of the motor 15 is fixedly connected with a first bevel gear 14, the upper end of the first bevel gear 14 is meshed with a second bevel gear 13, and the second bevel gear 13 is rotatably connected with the fixing plate 8.

The motor 15 fixed at the lower end of the fixing plate 8 rotates to drive the first bevel gear 14 fixedly connected with the motor to rotate, and the first bevel gear 14 drives the second bevel gear 13 meshed with the first bevel gear to rotate.

The upper end of the second bevel gear 13 is coaxially and fixedly connected with an inclined wheel 7, the left end of the inclined wheel 7 is connected with a pin rod 11 in a sliding mode, the left end of the pin rod 11 is fixedly connected with a push rod 10, the left end of the push rod 10 is connected with a fixed plate 8 in a sliding mode, and the upper end of the push rod 10 is fixedly connected with the lower end of a piston 9.

Second bevel gear 13 rotates and drives fixed connection's tilt wheel 7 and rotates, and the inside of tilt wheel 7 is equipped with the recess, and pin 11 can slide in the recess, can drive pin 11 when tilt wheel 7 rotates and reciprocate, and then drive push rod 10 and carry out reciprocating motion and realize that piston 9 reciprocates.

The front end fixedly connected with fixed block 20 of box body 2, the inside rotation of fixed block 20 is connected with threaded rod 19, threaded rod 19 threaded connection has clamping plate 18, clamping plate 18 and fixed block 20 sliding connection, the upper end fixedly connected with knob 17 of threaded rod 19.

The lower end of a fixed block 20 is contacted with the lower end of the bed side, then a knob 17 is rotated to drive a fixedly connected threaded rod 19 to rotate, a clamping plate 18 in threaded connection moves downwards, and the device can be clamped at the bed side.

The inside cross that is equipped with of the upper end of bottom plate 12 is sunken, and the lower extreme fixedly connected with cross 23 of collection tank 16, cross 23 can with cross recess 22 sliding connection.

The cross of bottom plate 12 is sunken and the protruding 23 sliding connection of lower extreme fixedly connected with cross of collection tank 16, can guarantee to drive collection tank 16 along with the upward movement of bottom plate 12 pivoted in the pivoted of bottom plate 12 simultaneously to the card advances in draw-in groove 21.

When the utility model is used, when the sputum suction treatment is needed to be carried out on a patient, the sputum suction tube 1 is fixed at the bedside of the patient, the sputum suction tube is inserted into the body of the patient, the lower end of the bottom plate 12 and the lower end of the box body 2 are connected by screw threads to drive the inner collection tank 16 to move upwards and push into the clamping groove 21 at the upper end of the box body 2, the collection tank 16 is closely contacted with the clamping groove 21 at the upper end of the box body 2 to form a closed cavity, the motor 15 fixed at the lower end of the fixing plate 8 rotates to drive the fixedly connected first bevel gear 14 to rotate, the first bevel gear 14 drives the meshed second bevel gear 13 to rotate, the second bevel gear 13 rotates to drive the fixedly connected tilting wheel 7 to rotate, the inner part of the tilting wheel 7 is provided with a groove, the pin 11 can slide in the groove, and when the tilting wheel 7 rotates, the pin 11 can be driven to reciprocate, and then drive push rod 10 and carry out reciprocating motion and realize piston 9 and reciprocate, produce the negative pressure in cylinder 6, the check valve 4 that admits air this moment opens, the gas in 16 collector tanks is inhaled in cylinder 6 through connecting pipe 3, then piston 9 moves up and discharges the gas in 6 cylinder through the check valve 5 of giving vent to anger, piston 9 reciprocates and makes the negative pressure in 16 collector tanks strengthen gradually, and then can inhale 16 collector tanks 16 with patient's sputum through inhaling phlegm pipe 1, after collecting in 16 collector tanks full, rotatory bottom plate 12 is relieved and the threaded connection of box body 2, it gets off from 2 inside rotations of box body to drive collector tanks 16 this moment, then can change collector tanks 16 and carry out centralized processing to the sputum of collecting, and inhale that 1 can dismantle and carry out daily change of phlegm pipe, prevent the infection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. a novel sputum suction device for intensive care unit, comprising a box body (2), characterized in that the upper end of the box body (2) is threadedly connected with a detachable sputum suction tube (1), and the box body (2). ) is threadedly connected with a bottom plate (12), the upper end of the bottom plate (12) is matched with a collection tank (16), the upper end of the box body (2) is provided with a card slot (21), the card slot (21) and the collection tank ( 16) The upper end is slidingly connected, the upper right end of the box body (2) is fixedly connected with a cylinder (6), the cylinder (6) is slidably connected with a piston (9) that can move up and down, and the upper left side of the cylinder (6) is fixedly connected with a The intake check valve (4) is fixedly connected with a connecting pipe (3) at the upper end of the intake check valve (4), the lower end of the connecting pipe (3) is fixedly connected with the box body (2), and the upper end of the cylinder (6) is fixedly connected The right side is fixedly connected with an air outlet check valve (5).

2. A novel sputum suction device for intensive care unit according to claim 1, characterized in that, a fixing plate (8) is fixedly connected to the right side of the middle part of the box body (2), and the lower end of the fixing plate (8) is fixed A motor (15) is connected, the right end of the motor (15) is fixedly connected with a first bevel gear (14), the upper end of the first bevel gear (14) is meshed with a second bevel gear (13), the second bevel gear (13) and The fixed plate (8) is rotatably connected.

3. The sputum suction device for a new type of intensive care unit according to claim 2, wherein the upper end of the second bevel gear (13) is coaxially fixed with an inclined wheel (7), and the inclined wheel (7) ) is slidably connected with a pin rod (11), the left end of the pin rod (11) is fixedly connected with a push rod (10), the left end of The upper end is fixedly connected with the lower end of the piston (9).

4. The sputum suction device for a new type of intensive care unit according to claim 1, wherein the front end of the box body (2) is fixedly connected with a fixed block (20), and the fixed block (20) is internally rotatably connected A threaded rod (19) is provided, the threaded rod (19) is threadedly connected with a clamping plate (18), the clamping plate (18) and the fixing block (20) are slidably connected, and a knob (17) is fixedly connected to the upper end of the threaded rod (19). ).

5. The sputum suction device for a new type of intensive care unit according to claim 1, wherein the upper end of the bottom plate (12) is internally provided with a cross depression, and the lower end of the collection tank (16) is fixedly connected with a cross protrusion The cross protrusion (23) can be slidably connected with the cross groove (22).