CN217660874U - A quick phlegm elimination device for ICU is clinical - Google Patents

Abstract

The utility model belongs to the technical field of the phlegm eliminating device, concretely relates to a quick phlegm eliminating device for ICU is clinical, including the pump bowl, sliding connection has the piston in the pump bowl, the tip of pump bowl has the closing cap through threaded connection, sliding connection has the pull pole in the closing cap, the one end contact of pull pole has the piston, the other end fixedly connected with pull ring of pull pole, set up movable groove in the pull pole, sliding connection has the slide bar in the movable groove, fixedly connected with kicking block on the slide bar, kicking block and piston contact. The utility model discloses an add parts such as movable groove, slide bar, kicking block, spring, activity chamber, recess, ring cover, inserted bar, fixture block, solid fixed ring, jack between original piston and pull pole, design the two into detachable, can change the piston on the one hand, on the other hand makes other parts of device used repeatedly after can disinfecting, reduce cost.

Description

A quick phlegm elimination device for ICU is clinical

Technical Field

The utility model relates to an expectorant device technical field specifically is a quick expectorant device for ICU is clinical.

Background

The lung infection patient often needs to clear lung and discharge phlegm to smoothen the airway of the patient, relieve the dyspnea symptom of the patient and improve the treatment effect. Patent application publication number CN110269960A provides a breathe internal medicine sputum discharging device that cleans breath, through the piston pull in the exhaust column, produces the negative pressure, makes the negative pressure in the exhaust column through store up the sputum bottle and attract the pipe with sputum suction from patient's lung, enters into in storing up the sputum bottle, attracts the pipe to carry out the sputum absorption to the patient through inhaling the sputum ball, stores up the sputum bottle and collects the sputum, is convenient for concentrate the clearance. But still has certain drawbacks: the mode that adopts threaded connection between the connecting neck of storing up the sputum flask and the connecting plug of connecting cylinder bottom, the connection leakproofness of this kind of mode is relatively poor, leaks gas easily to the piston that is used for bleeding is fixed with the pull pole, and like this later stage piston wearing and tearing back, the leakproofness variation can only be changed together, and the cost is higher. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick phlegm elimination device for ICU is clinical, has solved and has adopted threaded connection's mode between the connecting plug of connecting neck and connecting cylinder bottom of storage sputum flask, and the connection leakproofness of this kind of mode is relatively poor, leaks gas easily to be used for when the piston of bleeding and pull pole fixed, after later stage piston wearing and tearing like this, the leakproofness variation can only be changed together, the higher problem of cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick phlegm elimination device for ICU is clinical, includes the aspirator, sliding connection has the piston in the aspirator, there is the closing cap tip of aspirator, sliding connection has the pull pole in the closing cap, the one end contact of pull pole has the piston, the other end fixedly connected with pull ring of pull pole, the activity groove has been seted up in the pull pole, sliding connection has the slide bar in the activity groove, fixedly connected with kicking block on the slide bar, kicking block and piston contact, kicking block and pull pole sliding connection, the spring has been cup jointed to the outside of slide bar, fixedly connected with ring cover on the piston, sliding connection has the pull pole in the ring cover, fixedly connected with two symmetric distributions's inserted bar on the ring cover, every fixedly connected with fixture block on the inserted bar, fixedly connected with solid fixed ring on the pull pole, gu sliding connection has the inserted bar in the fixed ring, fixture block and solid fixed ring joint, fixedly connected with the connecting cylinder on the aspirator, the bottom fixedly connected with connecting plug of connecting cylinder, the outside of connecting plug has the threaded connection neck through threaded connection, the bottom of connecting the connecting cylinder is provided with the phlegm storage bottle, be provided with the seal cover on the storage tube, the connection of the phlegm storage bottle.

Preferably, the outer surface of the connecting neck is provided with a ring groove, a sealing ring is sleeved in the ring groove, and the sealing ring is in contact with the inner surface of the sealing sleeve.

Preferably, two jacks which are symmetrically distributed are formed in the fixing ring, and the jacks are connected with inserting rods in a sliding mode.

Preferably, a movable cavity and a groove are formed in the drawing rod, the movable cavity is communicated with the groove, and a jacking block is connected in the groove in a sliding mode.

Preferably, one end of the spring is fixedly connected with the ejector block, and the other end of the spring is fixedly connected to the inner surface of the movable cavity.

Preferably, the inserted bar is square rod-shaped, and the inserted bar is made of plastic materials.

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

1. the utility model discloses an add parts such as movable groove, slide bar, kicking block, spring, activity chamber, recess, ring cover, inserted bar, fixture block, solid fixed ring, jack between original piston and pull pole, design the two into detachable, can change the piston on the one hand, on the other hand makes other parts of device used repeatedly after can disinfecting, reduce cost.

2. The utility model discloses an add parts such as annular, sealing washer and seal cover at original connecting plug and connection neck position, after connecting plug and connection neck passed through threaded connection, the seal cover can play effectual sealed effect to being connected between the two with the sealing washer, has guaranteed that the in-process device of eliminating phlegm can not leak gas.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure of part a of fig. 2 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B of fig. 2 according to the present invention;

fig. 5 is a side view of the fixing ring of fig. 3 according to the present invention.

In the figure: 1. an air pumping cylinder; 2. a piston; 3. sealing the cover; 4. a pull rod; 5. a pull ring; 6. a movable groove; 7. a slide bar; 8. a top block; 9. a spring; 10. a movable cavity; 11. a groove; 12. sleeving a ring; 13. inserting a rod; 14. a clamping block; 15. a fixing ring; 16. a jack; 17. a connecting cylinder; 18. a connecting plug; 19. a connecting neck; 20. a sputum storage bottle; 21. a suction tube; 22. a ring groove; 23. a seal ring; 24. and (7) sealing sleeves.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a quick phlegm removing device for ICU clinic, including an air pump 1, a piston 2 is slidably connected in the air pump 1, the end of the air pump 1 is connected with a sealing cover 3 through a thread, a pull rod 4 is slidably connected in the sealing cover 3, one end of the pull rod 4 contacts with the piston 2, the other end of the pull rod 4 is fixedly connected with a pull ring 5, a movable groove 6 is formed in the pull rod 4, a slide rod 7 is slidably connected in the movable groove 6, a top block 8 is fixedly connected to the slide rod 7, the top block 8 contacts with the piston 2, the top block 8 is slidably connected with the pull rod 4, a spring 9 is sleeved outside the slide rod 7, a ring 12 is fixedly connected to the piston 2, the pull rod 4 is slidably sleeved in the ring 12, two symmetrically distributed plug rods 13 are fixedly connected to the sealing ring 12, a fixture block 14 is fixedly connected to each plug rod 13, a fixing ring 15 is fixedly connected to the pull rod 4, a plug rod 13 is slidably connected to the fixing ring 15, the fixture block 14 is clamped to the fixing ring 15, a connecting cylinder 17 is fixedly connected to the sealing ring, a plug 18 is fixedly connected to the bottom of the sealing ring 19, and a sputum storage bottle neck is connected to the bottom of the sputum storage bottle 19.

Referring to fig. 4, the outer surface of the connecting neck 19 is provided with a ring groove 22, a sealing ring 23 is sleeved in the ring groove 22, and the sealing ring 23 is in contact with the inner surface of a sealing sleeve 24. The connection between the connecting neck 19 and the connecting plug 18 is sealed well by the design of the sealing ring 23 and the sealing sleeve 24.

Referring to fig. 5, the fixing ring 15 is provided with two symmetrically distributed insertion holes 16, and the insertion rod 13 is slidably connected in the insertion holes 16. The size of the insertion hole 16 is far larger than that of the insertion rod 13, and the insertion of the insertion rod 13 in the fixing ring 15 is facilitated through the design of the insertion hole 16.

Referring to fig. 2, a movable cavity 10 and a groove 11 are formed in the pull rod 4, the movable cavity 10 is communicated with the groove 11, and a top block 8 is slidably connected in the groove 11. Through the design of the groove 11, the holding of the ejector block 8 on the drawing rod 4 is facilitated.

Referring to fig. 2, one end of the spring 9 is fixedly connected to the top block 8, and the other end of the spring 9 is fixedly connected to the inner surface of the movable cavity 10. By the design of the spring 9, a reaction force can be exerted on the top piece 8.

Referring to fig. 3, the insertion rod 13 is a square rod, and the insertion rod 13 is made of plastic. The inserted link 13 is made of plastic material, so that the inserted link 13 has certain elasticity.

The utility model discloses the concrete implementation process as follows: when the sputum aspirating device is used, the connecting neck 19 of the sputum storage bottle 20 is installed on the connecting plug 18 at the bottom of the connecting cylinder 17 in a threaded connection mode, in the installation process, the sealing ring 23 on the connecting neck 19 is squeezed by the inner wall of the sealing sleeve 24 and the inner surface of the sealing sleeve 24 is in tight contact, an effective sealing effect is achieved on the connection between the connecting neck 19 and the connecting plug 18, the device cannot leak air in the sputum eliminating process, then the air extracting cylinder 1 is held by a palm, then the pull ring 5 is held by the other hand, the pull rod 4 is pulled backwards through the pull ring 5, the pull rod 4 drives the piston 2 to move, the pressure in the air extracting cylinder 1 is reduced to generate negative pressure, and the sputum in a patient is attracted into the suction tube 21 by the sputum storage bottle 20 and the suction tube 21 and stored in the sputum storage bottle 20;

if need to change piston 2 later stage, only need take off closing cap 3 from air extraction cylinder 1, then through pull ring 5 pulling pull rod 4, pull rod 4 pulls out piston 2 from air extraction cylinder 1, then, pinch two fixture blocks 14 with the finger, fixture block 14 drives inserted bar 13 deformation, spring 9 resets this moment, ejecting 8 follow recess 11 with kicking block, 8 act on piston 2 with the reaction this moment, piston 2 removes towards the direction of keeping away from pull rod 4, piston 2 drives ring cover 12 and breaks away from with pull rod 4 this moment, ring cover 12 drives inserted bar 13 and fixture block 14 and breaks away from in solid fixed ring 15's jack 16 smoothly, just accomplished piston 2 and pull rod 4's separation this moment, then change piston 2 can, other parts of device disinfect the back repeatedly usable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A quick phlegm elimination device for ICU is clinical, includes pump bowl (1), its characterized in that: the air suction cylinder (1) is connected with a piston (2) in an sliding manner, the end part of the air suction cylinder (1) is connected with a sealing cover (3) through threads, a pull rod (4) is connected in the sealing cover (3) in the sliding manner, a piston (2) is contacted with one end of the pull rod (4), a pull ring (5) is fixedly connected with the other end of the pull rod (4), a movable groove (6) is formed in the pull rod (4), a slide rod (7) is connected in the movable groove (6) in the sliding manner, a top block (8) is fixedly connected on the slide rod (7), the pull rod (4) is contacted with the top block (8), the top block (8) is connected with the pull rod (4) in a sliding manner, a spring (9) is sleeved on the outer part of the slide rod (7), a ring sleeve (12) is fixedly connected on the piston (2), the pull rod (4) is sleeved in the ring sleeve (12) in the sliding manner, two symmetrically distributed insert rods (13) are fixedly connected on each insert rod (13), a fixed clamping block (14) is connected on each insert rod (13), a fixed ring (15) is connected on the fixed ring (15), the inner sliding sleeve (15) is connected with a fixed ring (15), and the fixing ring (17) is connected with the fixing ring (17), the bottom fixedly connected with connecting plug (18) of connecting cylinder (17), there is connecting neck (19) outside connecting plug (18) through threaded connection, the bottom of connecting neck (19) is provided with stores up sputum flask (20), it attracts pipe (21) to be provided with on sputum flask (20), the bottom fixedly connected with seal cover (24) of connecting cylinder (17), slip in seal cover (24) and cup jointed connecting neck (19).

2. A rapid expectorant device for an ICU clinical as claimed in claim 1, wherein: annular groove (22) have been seted up to the surface of connecting neck (19), sealing washer (23) have been cup jointed in annular groove (22), the internal surface contact of sealing washer (23) and seal cover (24).

3. A clinical rapid expectorant device for an ICU according to claim 1, wherein: two jacks (16) which are symmetrically distributed are formed in the fixing ring (15), and the jacks (16) are connected with the inserting rods (13) in a sliding mode.

4. A clinical rapid expectorant device for an ICU according to claim 1, wherein: a movable cavity (10) and a groove (11) are formed in the drawing rod (4), the movable cavity (10) is communicated with the groove (11), and an ejector block (8) is connected in the groove (11) in a sliding mode.

5. A rapid expectorant device for an ICU clinical application as claimed in claim 4, wherein: one end of the spring (9) is fixedly connected with an ejector block (8), and the other end of the spring (9) is fixedly connected to the inner surface of the movable cavity (10).

6. A clinical rapid expectorant device for an ICU according to claim 1, wherein: the inserted bar (13) is in the shape of a square rod, and the inserted bar (13) is made of plastic.

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