CN216603541U

CN216603541U - Sputum alternating collector

Info

Publication number: CN216603541U
Application number: CN202123041072.5U
Authority: CN
Inventors: 贾小梅
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-27
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a sputum alternating collector, which belongs to the technical field of medical instruments and comprises a tank body, wherein the top of the tank body is movably connected with a cover, the cover comprises a cover body, the bottom of the cover body is connected with the top of the tank body, the top of the cover body is provided with a sputum suction pipe, a drainage pipe and a negative pressure port, the bottoms of the sputum suction pipe and the drainage pipe are respectively connected with a collecting bag, one side of the sputum suction pipe is also provided with a first connecting port and the top of the sputum suction pipe is movably connected with a second hose, one side of the drainage pipe is also provided with a second connecting port, the top of the drainage pipe is connected with a third hose, the top of the cover body is also provided with the negative pressure port, and the negative pressure port is connected with a negative pressure machine through the first hose.

Description

Sputum alternating collector

Technical Field

The utility model belongs to the field of medical instruments, and particularly relates to a sputum alternating collector.

Background

Among modern medical treatment, to some diseases, the doctor needs the patient's sputum of extraction when the treatment, and the help patient resumes healthily, and the collection instrument is the sputum collector, and the sputum collector mainly has a closed container and theory of operation to be through producing the negative pressure in closed container, thereby contact pressure difference releases the secretion in the air flue smoothly and alleviates the air flue and resume respiratory patency from this.

The sealed container of present sputum collector only is provided with one and connects the hole of negative pressure, and the sputum collector just causes the collection to pollute when carrying out the secondary use, just has to use same negative pressure hole in turn when for example patient returns through the operation and need connect drainage bottle negative pressure, leads to unable aseptic effect that reaches, is unfavorable for patient's treatment.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a collector in turn of sputum, which comprises a tank body, the top swing joint of the jar body has the lid, the lid is including the lid, the lid bottom with jar body top is connected, and the lid top is provided with inhales phlegm pipe, drainage tube and negative pressure mouth, the bottom of inhaling phlegm pipe and drainage tube all is connected with the collection bag, inhales one side of phlegm pipe and still is provided with connector one simultaneously and inhales phlegm pipe top swing joint hose two, and one side of drainage tube still is provided with connector two and the top of drainage tube simultaneously and is connected with hose three, and the top of lid still is provided with the negative pressure mouth, the negative pressure mouth is connected with negative-pressure machine through hose one.

Preferably, the sputum tube can not fully absorb sputum, and the second hose is connected with the first connecting port when the drainage tube is used;

inhale the phlegm pipe and become cylindric and both ends opening setting, inhale the one end of phlegm pipe and run through the lid just is located in the jar body, the part that inhales the phlegm pipe and is located the lid bottom has cup jointed coupling mechanism, inhales the phlegm pipe and passes through coupling mechanism to be connected the collection bag, inhale the other end opening of phlegm pipe with the phase-match of hose two, hose two cup joint each other with inhaling the phlegm pipe, the other end of hose two and the top phase-match of connector one and cup joint with connector one.

Preferably, the drainage tube becomes cylindric and both ends opening setting, and the one end of drainage tube runs through the lid just is located in the jar body, the part that the drainage tube is located the lid bottom has cup jointed coupling mechanism, and the drainage tube passes through coupling mechanism to be connected collect the bag, the other end opening of drainage tube with the phase-match of hose three, hose three cup joint each other with the drainage tube, the other end of hose three and the top phase-match of connector two and cup joint with connector two.

Preferably, coupling mechanism is including the end ring, the end ring matches and the end ring inner wall and the outside fixed connection who inhales phlegm pipe or drainage tube with the bottom of inhaling phlegm pipe or drainage tube, and the end ring is close to the one end of two support columns of one side fixedly connected with of lid, two the support column is located the same diameter of end ring, two support column other end fixedly connected with apical rings, the apical ring is greater than the inner diameter of end ring for smooth ring and apical ring diameter, and one side that the end ring is close to the lid is two one ends that tighten up the spring of fixedly connected with simultaneously, two tighten up the spring and be located the same diameter of end ring, two tighten up spring other end fixedly connected with clamping mechanism.

Preferably, the diameter of the clamping mechanism is larger than the inner diameter of the bottom ring, the inner side of the clamping mechanism is in sliding connection with a sputum suction tube or a drainage tube, and the clamping mechanism is connected with the opening of the collection bag.

Preferably, the clamping mechanism comprises a clamping ring, one side of the clamping ring is fixedly connected with two ends of the tightening springs, four fixed conical columns are uniformly arranged on the opposite side of the clamping ring, four clamping telescopic columns are uniformly arranged on the inner side of the clamping ring, the clamping ring is connected with a clamping double ring through the four clamping telescopic columns, one side of the clamping double ring, which is opposite to the clamping ring, is connected with one end of a fixed conical hole, and the other end of the fixed conical hole is matched with the fixed conical column.

Advantageous effects

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

(1) an effective closed space is formed by matching the tank body and the cover body, the closed space is subjected to negative pressure action by matching the first hose with the negative pressure machine, the collection bag is arranged in the tank body and is stretched under the influence of negative pressure to generate suction effect from the sputum suction pipe, sputum is sucked out through the second hose, meanwhile, the free end of the third hose is connected with the second connector, the complete working capacity of the sputum suction pipe during working is ensured, the sputum suction pipe cannot fully absorb the sputum due to partial pressure of the drainage pipe, when the drainage pipe is used, the second hose is connected with the first connector, the collection bag is arranged, the negative pressure machine can be used for generating negative pressure, the diffusion range of the discharged sputum is smaller, the sputum is protected from external bacterial pollution, people nearby can be protected, and the collection bag is convenient for a user to fix the sputum suction pipe or the drainage pipe through the arrangement of the connecting mechanism, when suction is generated in the sputum suction pipe due to negative pressure, sputum is sucked through the second hose or liquid is sucked through the third hose, the second hose is matched with the first hose or the third hose to be matched with the first hose to seal the tank body temporarily, and when the sputum suction pipe or the drainage pipe works, the other hose is kept to be sealed, so that the work is more favorably completed.

(2) The opening of the collecting bag is clamped by the clamping telescopic column and the clamping ring, the opening of the collecting bag is further clamped by the matching of the fixed taper hole and the fixed taper column, the contact surface between the opening of the collecting bag and the fixed taper column is larger due to the taper arrangement of the fixed taper column, the opening of the collecting bag is protected from being damaged when the clamping mechanism is used for fixing the collecting bag by fixing the collecting bag and a gentle angle, a frame with a certain height is formed by the bottom ring and the top ring through the two support columns, the opening of the collecting bag is fixed through the clamping mechanism, the frame formed by the bottom ring and the top ring is matched through the tightening spring, the top ring is smooth, so that the clamping mechanism can conveniently move the opening of the collecting bag along the direction of the support columns, namely, the simple and convenient fixing of the collecting bag by the connecting mechanism is realized, and meanwhile, the opening of the collecting bag is stretched, the material that gets into the collection bag concentrates on the less material of collection bag bottom and splashes in the whole inner space of collection bag, improves clean and tidy nature.

Drawings

FIG. 1 is a view showing the overall structure of a sputum alternating collector;

FIG. 2 is a exploded view of an alternate sputum collector;

FIG. 3 is a view of the bottom of the lid;

FIG. 4 is a view of the coupling mechanism;

fig. 5 is a side view of the clamping mechanism.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. a tank body; 2. a cover; 3. a negative pressure machine; 4. a first hose; 5. a cover body; 6. a negative pressure port; 7. a sputum suction tube; 8. a second hose; 9. a drainage tube; 10. a hose III; 11. a collection bag; 13. a first connecting port; 14. a second connecting port; 15. a connecting mechanism; 16. a bottom ring; 17. tightening the spring; 18. a support pillar; 19. a top ring; 20. a clamping mechanism; 21. clamping a ring; 22. clamping two rings; 23. clamping the telescopic column; 24. fixing the taper hole; 25. and fixing the conical column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 5, which are schematic structural diagrams of a sputum alternating collector according to a preferred embodiment of the present invention, the sputum alternating collector of this embodiment includes a tank body 1, a lid 2 is movably connected to the top of the tank body 1, the lid 2 includes a lid body 5, the bottom of the lid body 5 is connected to the top of the tank body 1, a sputum suction tube 7, a drainage tube 9 and a negative pressure port 6 are arranged on the top of the lid body 5, the bottoms of the sputum suction tube 7 and the drainage tube 9 are both connected to a collection bag 11, one side of the sputum suction tube 7 is also provided with a first connection port 13 and the top of the sputum suction tube 7 is movably connected to a second hose 8, one side of the drainage tube 9 is also provided with a second connection port 14 and the top of the drainage tube 9 is connected to a third hose 10, the top of the lid body 5 is also provided with a negative pressure port 6, the negative pressure port 6 is connected to a negative pressure machine 3 through the first hose 4, an effective closed space is formed by the matching of the tank body 1 and the lid body 5, the first hose 4 is matched with the negative pressure machine 3 to perform negative pressure action on the closed space, the collection bag 11 is placed in the tank body 1 and is stretched under the influence of negative pressure to generate suction force from the sputum suction pipe 7, sputum is washed out through the second hose 8, meanwhile, the free end of the third hose 10 is connected with the second connecting port 14, the complete working capacity of the sputum suction pipe 7 during working is guaranteed, the sputum suction pipe 7 cannot fully absorb the sputum due to partial pressure of the drainage pipe 9 is avoided, and the second hose 8 is connected with the first connecting port 13 when the drainage pipe 9 is used in the same way;

the sputum suction pipe 7 is cylindrical and provided with openings at two ends, one end of the sputum suction pipe 7 penetrates through the cover body 5 and is positioned in the tank body 1, the part of the sputum suction pipe 7, which is positioned at the bottom of the cover body 5, is sleeved with the connecting mechanism 15, the sputum suction pipe 7 is connected with the collection bag 11 through the connecting mechanism 15, the opening at the other end of the sputum suction pipe 7 is matched with the second hose 8, the second hose 8 is sleeved with the sputum suction pipe 7, and the other end of the second hose 8 is matched with the top of the first connecting port 13 and is sleeved with the first connecting port 13;

the drainage tube 9 is cylindrical and has openings at two ends, one end of the drainage tube 9 penetrates through the cover body 5 and is positioned in the tank body 1, the part of the drainage tube 9 positioned at the bottom of the cover body 5 is sleeved with a connecting mechanism 15, the drainage tube 9 is connected with the collecting bag 11 through the connecting mechanism 15, the opening at the other end of the drainage tube 9 is matched with the opening of the third hose 10, the third hose 10 is sleeved with the drainage tube 9, the other end of the third hose 10 is matched with the top of the second connecting port 14 and is sleeved with the second connecting port 14, through the arrangement of the collecting bag 11, the negative pressure can be generated by the negative pressure machine 3, the diffusion range of the discharged sputum is smaller, the sputum is protected from external bacterial pollution, people nearby can be protected, and through the arrangement of the connecting mechanism 15, a user can conveniently fix the collecting bag 11 with the sputum suction tube 7 or the drainage tube 9, when suction force is generated in the sputum suction pipe 7 due to negative pressure, sputum is sucked in through the second hose 8 or liquid is sucked in through the third hose 10, when the second hose 8 is matched with the first connecting port 13 or the third hose 10 is matched with the first connecting port 13, the sealing of the tank body 1 is realized, and when the sputum suction pipe 7 or the drainage pipe 9 works, the other one is kept sealed, so that the completion of the work is facilitated;

the connecting mechanism 15 comprises a bottom ring 16, the bottom ring 16 is matched with the bottom of the sputum suction tube 7 or the drainage tube 9, the inner wall of the bottom ring 16 is fixedly connected with the outer side of the sputum suction tube 7 or the drainage tube 9, one side of the bottom ring 16 close to the cover body 5 is fixedly connected with one end of two supporting columns 18, the two supporting columns 18 are positioned on the same diameter of the bottom ring 16, the other end of the two supporting columns 18 is fixedly connected with a top ring 19, the top ring 19 is a smooth circular ring, the diameter of the top ring 19 is larger than the inner diameter of the bottom ring 16, one side of the bottom ring 16 close to the cover body 5 is simultaneously and fixedly connected with one end of two tightening springs 17, the two tightening springs 17 are positioned on the same diameter of the bottom ring 16, the other end of the two tightening springs 17 is fixedly connected with a clamping mechanism 20, the diameter of the clamping mechanism 20 is larger than the inner diameter of the bottom ring 16, and the inner side of the clamping mechanism 20 is slidably connected with the sputum suction tube 7 or the drainage tube 9, the clamping mechanism 20 is connected with the opening of the collecting bag 11, a frame with a certain height is formed by the bottom ring 16 and the top ring 19 through the two supporting columns 18, the opening of the collecting bag 11 is fixed through the clamping mechanism 20, the frame formed by matching the bottom ring 16 and the top ring 19 through the tightening spring 17, and the top ring 19 is smooth, so that the clamping mechanism 20 can conveniently move the opening of the collecting bag 11 along the direction of the supporting columns 18, namely, the simple and convenient fixing of the collecting bag 11 by the connecting mechanism 15 is realized, meanwhile, as the opening of the collecting bag 11 is stretched, substances entering the collecting bag 11 are concentrated in the whole inner space of the collecting bag 11, and less substances splashed at the bottom of the collecting bag 11 and the whole inner space of the collecting bag 11 are improved;

the clamping mechanism 20 comprises a clamping ring 21, one side of the clamping ring 21 is fixedly connected with one end of each of two tightening springs 17, the other side of the clamping ring 21 opposite to the clamping ring is uniformly provided with four fixed conical columns 25, the inner side of the clamping ring 21 is uniformly provided with four clamping telescopic columns 23, the clamping ring 21 is connected with a clamping ring 22 through the four clamping telescopic columns 23, one side of the clamping ring 22 opposite to the clamping ring 21 opposite to the fixed conical columns 25 is connected with one end of a fixed conical hole 24, the other end of the fixed conical hole 24 is matched with the fixed conical columns 25, the clamping ring 21 and the clamping telescopic columns 23 clamp the opening of the collecting bag 11 through the clamping telescopic columns 23, the opening of the collecting bag 11 is further clamped through the matching of the fixed conical hole 24 and the fixed conical column 25, and the contact surface between the opening of the collecting bag 11 and the fixed conical column 25 is larger due to the conical arrangement of the fixed conical column 25, both facilitating the securing of the collection bag 11 and the gentle angle that protects the opening of the collection bag 11 from damage when the clamping mechanism 20 secures the collection bag 11;

the working principle is as follows: in the embodiment, an effective closed space is formed by matching the tank body 1 and the cover body 5, the closed space is subjected to negative pressure action by matching the first hose 4 with the negative pressure machine 3, the collection bag 11 is arranged in the tank body 1 and is stretched under the influence of negative pressure to generate suction effect from the sputum suction tube 7, sputum is sucked out through the second hose 8, meanwhile, the free end of the third hose 10 is connected with the second connecting port 14, complete working capacity of the sputum suction tube 7 during working is ensured, the sputum suction tube 7 cannot fully absorb sputum due to partial pressure of the drainage tube 9 is avoided, the second hose 8 is connected with the first connecting port 13 when the drainage tube 9 is used, the collection bag 11 is arranged, the negative pressure machine 3 can be utilized to generate negative pressure, the diffusion range of the discharged sputum is smaller, meanwhile, the sputum is protected from external bacterial pollution, and people nearby can be protected, through the arrangement of the connecting mechanism 15, a user can fix the collecting bag 11 with the sputum suction pipe 7 or the drainage tube 9 conveniently, sputum is sucked through the second hose 8 or liquid is sucked through the third hose 10 when suction force is generated due to negative pressure in the sputum suction pipe 7, the sealing of the tank body 1 is realized when the second hose 8 is matched with the first connecting port 13 or the third hose 10 is matched with the first connecting port 13, and the other one is kept to be sealed when the sputum suction pipe 7 or the drainage tube 9 works, so that the work is more favorably completed.

The opening of the collecting bag 11 is clamped by the clamping telescopic column 23, the opening of the collecting bag 11 is further clamped by the clamping telescopic column 23 and the clamping ring 21, the opening of the collecting bag 11 is further clamped by the matching of the fixed taper hole 24 and the fixed taper column 25, the contact surface between the opening of the collecting bag 11 and the fixed taper column 25 is larger due to the taper arrangement of the fixed taper column 25, the opening of the collecting bag 11 is protected from being damaged when the clamping mechanism 20 fixes the collecting bag 11 by virtue of the smooth angle at the same time of fixing the collecting bag 11, a frame with a certain height is formed by the bottom ring 16 and the top ring 19 through the two support columns 18, the opening of the collecting bag 11 is fixed by the clamping mechanism 20, the frame formed by the bottom ring 16 and the top ring 19 is matched by the tightening spring 17, the top ring 19 is smooth, so that the clamping mechanism 20 conveniently moves the opening of the collecting bag 11 along the direction of the support columns 18, namely, the simple and convenient fixing of the collecting bag 11 by the connecting mechanism 15 is realized, meanwhile, since the opening of the collecting bag 11 is stretched, the matter entering the collecting bag 11 is concentrated in the bottom of the collecting bag 11 with less matter splashed and the entire inner space of the collecting bag 11, improving the tidiness.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. A sputum alternating collector, which comprises a tank body (1),

the method is characterized in that:

the utility model discloses a sputum suction device, including jar body (1), top swing joint has lid (2) of jar body (1), lid (2) is including lid (5), lid (5) bottom with jar body (1) top is connected, and lid (5) top is provided with inhales phlegm pipe (7), drainage tube (9) and negative pressure mouth (6), the bottom of inhaling phlegm pipe (7) and drainage tube (9) all is connected with collection bag (11), and one side of inhaling phlegm pipe (7) still is provided with connector one (13) simultaneously and inhales phlegm pipe (7) top swing joint hose two (8), and the top that one side of drainage tube (9) still was provided with connector two (14) simultaneously and drainage tube (9) is connected with hose three (10), and the top of lid (5) still is provided with negative pressure mouth (6), negative pressure mouth (6) are connected with negative pressure machine (3) through hose one (4).

2. The sputum alternating collector of claim 1, wherein: inhale phlegm pipe (7) and become cylindric and both ends opening setting, the one end of inhaling phlegm pipe (7) is run through lid (5) and be located in jar body (1), inhale the part that phlegm pipe (7) are located lid (5) bottom and cup jointed coupling mechanism (15), inhale phlegm pipe (7) and connect through coupling mechanism (15) collection bag (11), the other end opening of inhaling phlegm pipe (7) with the phase-match of two hoses (8), two hoses (8) cup joint each other with inhaling phlegm pipe (7), the other end of two hoses (8) and the top phase-match of connector (13) and cup joint with connector (13).

3. The sputum alternating collector of claim 1, wherein: drainage tube (9) become cylindric and both ends opening setting, and the one end of drainage tube (9) is run through lid (5) and is located in jar body (1), and connection mechanism (15) have been cup jointed to the part that drainage tube (9) are located lid (5) bottom, and drainage tube (9) are connected through connection mechanism (15) collect bag (11), the other end opening of drainage tube (9) with the phase-match of three hoses (10), three hoses (10) cup joint each other with drainage tube (9), and the other end of three hoses (10) just cup joints with connector two (14) with the top phase-match of connector two (14).

4. The sputum alternating collector of claim 2, wherein: the connecting mechanism (15) comprises a bottom ring (16), the bottom ring (16) is matched with the bottom of the sputum suction pipe (7) or the drainage pipe (9), the inner wall of the bottom ring (16) is fixedly connected with the outer side of the sputum suction pipe (7) or the drainage pipe (9), one side of the bottom ring (16) close to the cover body (5) is fixedly connected with one end of two supporting columns (18), the two supporting columns (18) are positioned on the same diameter of the bottom ring (16), the other end of the two supporting columns (18) is fixedly connected with a top ring (19), the top ring (19) is a smooth circular ring, the diameter of the top ring (19) is larger than the inner diameter of the bottom ring (16), one side of the bottom ring (16) close to the cover body (5) is fixedly connected with one end of two tightening springs (17), the two tightening springs (17) are located on the same diameter of the bottom ring (16), and the other ends of the two tightening springs (17) are fixedly connected with clamping mechanisms (20).

5. The sputum alternating collector of claim 4, wherein: the diameter of the clamping mechanism (20) is larger than the inner diameter of the bottom ring (16), the inner side of the clamping mechanism (20) is in sliding connection with the sputum suction tube (7) or the drainage tube (9), and the clamping mechanism (20) is connected with the opening of the collection bag (11).

6. The sputum alternating collector of claim 5, wherein: clamping mechanism (20) is including pressing from both sides tight a ring (21), press from both sides tight a ring (21) one side and two tighten up the one end fixed connection of spring (17), press from both sides tight opposite side that a ring (21) is relative and evenly be provided with four fixed awl post (25), press from both sides tight a ring (21) inboard and evenly be provided with four and press from both sides tight flexible post (23), press from both sides tight a ring (21) and be connected with through four clamp tight flexible post (23) and press from both sides two rings (22), press from both sides tight one side that two rings (22) pressed from both sides tight a ring (21) relatively one side is relative the position of fixed awl post (25) is connected with fixed taper hole (24) one end, fixed taper hole (24) other end and fixed taper hole (25) phase-match.