CN216366269U - Integrated sputum suction tube - Google Patents

Abstract

An integrated sputum suction tube comprises a sputum suction tube, a sputum storage box and a negative pressure suction head, wherein the sputum suction tube, the sputum storage box and the negative pressure suction head are fixedly connected together through an integrated structure, so that medical staff is prevented from spending time on assembling in the using process and influencing the working efficiency and increasing the harm of a patient, meanwhile, the sputum storage box structure at the lower end is used for facilitating the collection and the rotating out of a suction tube connecting cover at the upper end and rotating out of a box cover at the lower end to be fixed at the upper end of the storage box, so that the efficiency is increased and the inspection and testing are facilitated, the sputum suction tube is improved, the inner wall of the respiratory tract of the patient is prevented from being injured, the sputum suction tube is more comprehensive, the depth of the deep sputum suction tube can be observed in the using process, and the negative pressure suction head part is improved, so that the problem that a plug at the position of an air outlet hole is difficult to pull out due to the negative pressure effect is avoided, and meanwhile, the tightness of the device is improved.

Description

Integrated sputum suction tube

Technical Field

The utility model relates to the field of medical instruments, in particular to an integrated sputum suction tube.

Background

In medical work, sputum suction is a medical rescue method for sucking secretions of respiratory tracts through oral cavities, nasal cavities and artificial airways (tracheotomy) so as to keep the respiratory tracts unobstructed and prevent complications such as aspiration pneumonia, atelectasis and asphyxia. In order to facilitate sputum suction, the head end of the sputum suction tube is designed to be open and provided with double side holes or opposite through holes. When doctors clinically suck sputum for patients, the sputum suction tube is usually connected manually, so that the working efficiency is low, and time and labor are wasted.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an integrated sputum suction tube which is convenient to use directly and increases the working efficiency through an integrated structure.

The utility model adopts the technical scheme for solving the technical problems that: the integrated sputum suction tube comprises a sputum suction tube, a sputum storage box and a negative pressure suction head, wherein the sputum storage box comprises a suction tube connecting cover, a storage box and a box cover, the suction tube connecting cover is connected to the upper end of the storage box through threads, the lower end of the storage box is connected with the box cover through threads, the box cover is consistent with threads in the suction tube connecting cover, a connecting tube is arranged at the lower end of the negative pressure suction head, the lower end of the connecting tube is fixedly connected with the left side of the upper end of the suction tube connecting cover, the lower end of the sputum suction tube is fixedly connected to the right side of the upper end of the suction tube connecting cover, the sputum suction tube, the connecting tube and the suction tube connecting cover are all of an integrated structure, the sputum suction tube is made of soft silica gel, the working efficiency of medical personnel is improved while the medical personnel are convenient to use the sputum suction tube through the integrated structure, and the sputum storage box structure at the lower end is convenient to rotate out the suction tube connecting cover at the upper end after the medical personnel finish the collection, the box cover at the lower end is rotated out and fixed at the upper end of the storage box, so that the efficiency is improved, and meanwhile, the inspection and the chemical examination are convenient.

In order to further improve the structure, the upper end of the sputum suction pipe is a round inner chamfer and a round outer chamfer, so that the phenomenon that the lower end of the sputum suction pipe is too sharp and stabs the inner wall of the respiratory tract of a patient is avoided.

Further perfection, the outer side of the upper end of the sputum suction pipe is provided with a plurality of sputum suction ports which are uniformly distributed, so that the sputum suction range is wider, and the situation that part of positions cannot be sucked is avoided.

Further perfection, the outer side of the sputum suction tube is provided with scale marks from top to bottom, so that medical staff can keep track of the suction depth of the sputum suction tube when using the sputum suction tube.

Further perfect, the negative pressure suction head right-hand member is equipped with the connecting block, and the connecting block right-hand member is equipped with out the gas piece, it is equipped with the inboard circular opening that accesss to the negative pressure suction head to go out the gas piece right-hand member, it is equipped with square cavity to go out gas piece upper end, both sides are equipped with the stopper around the upper end in the square cavity, sliding connection has the slider in the square cavity, the slider left side is equipped with the sealing strip that slider left end downside outline corresponds, the lower extreme is equipped with the circular port that corresponds with circular opening in the slider, the slider upper end is equipped with the pull ring, prevents to be difficult to extract because the stopper that the negative pressure effect leads to the venthole position, increases the seal of device simultaneously.

Further perfect, the stopper lower extreme is close to inboard one end and is equipped with fixed cavity, fixedly connected with axis of rotation in the fixed cavity, it is connected with the toper piece to rotate in the axis of rotation, the toper piece inboard is equipped with the spring chamber, install the cover at the epaxial torsional spring of rotation in the spring chamber, the laminating of torsional spring one end is on the inner wall that fixed cavity is close to outside one end, and the laminating of the torsional spring other end is on the inner wall that the spring chamber is close to inboard one end, the left and right both ends of slider are equipped with the chute that corresponds with the toper piece, prevent that the slider landing from blockking up the negative pressure mouth, play fixed effect when not influencing slider push-and-pull effect.

The utility model has the beneficial effects that: through the structure of integration, will inhale the phlegm pipe, the box is stored to the sputum and negative pressure suction head between fixed connection is in the same place, avoid medical staff to spend the time equipment in the use, influence the efficiency of work, increase the harm of disease, simultaneously, store box structure through the sputum of lower extreme, so that after collecting the completion, the back is rolled out to the straw connection lid of upper end, roll out the lid of lower extreme and fix and store the box upper end, in order to send the inspection chemical examination when increasing efficiency, the rethread improves inhaling the phlegm pipe, when avoiding injuring sick respiratory track inner wall, it is more comprehensive to make it inhale the phlegm, and can observe the degree of depth that inhales the phlegm pipe and deepen in the use, the rethread improves negative pressure suction head part, avoid leading to the stopper of venthole position to be difficult to extract because negative pressure effect, increase the seal of device simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure in a square cavity;

FIG. 3 is a schematic view of the structure of the negative pressure suction head;

FIG. 4 is a schematic view of the upper end of the sputum aspirator tube;

fig. 5 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1 inhale phlegm pipe, 2 sputum storage box, 3 negative pressure suction head, 4 connecting pipes, 5 inhale phlegm mouth, 6 connecting blocks, 7 play gas pieces, 8 circular openings, 9 square cavity, 10 stopper, 11 sliders, 12 circular ports, 13 pull rings, 14 fixed cavity, 15 axis of rotation, 16 conical blocks, 17 spring chamber, 18 torsional springs, 19 skewed slots, 20 straw connecting cover, 21 storage box, 22 lid.

Detailed Description

The utility model will be further described with reference to the accompanying drawings in which:

referring to FIG. 1: the sputum storage box 2 comprises a straw connection cover 20, a storage box 21 and a box cover 22, the straw connection cover 20 is connected to the upper end of the storage box 21 through threads, the lower end of the storage box 21 is connected to the box cover 22 through threads, the threads in the box cover 22 and the straw connection cover 20 are consistent, the lower end of the negative pressure suction head 3 is provided with a connecting pipe 4, the left side of the upper end of the straw connection cover 20 is fixedly connected to the lower end of the connecting pipe 4, the right side of the upper end of the straw connection cover 20 is fixedly connected to the lower end of the sputum suction pipe 1, and the sputum suction pipe, the connecting pipe and the straw connection cover are of an integrated structure.

Referring to figures 1 and 4: inhale 1 upper end of phlegm pipe and be circular inside and outside chamfer, inhale 1 upper end outside of phlegm pipe and be equipped with a plurality of evenly distributed inhale phlegm mouth 5, inhale 1 outside of phlegm pipe and be equipped with from top to bottom scale mark, inhale phlegm pipe 1 and be soft silica gel material.

Referring to FIGS. 1-3: 3 right-hand members of negative pressure suction head are equipped with connecting block 6, and 6 right-hand members of connecting block are equipped with out gas piece 7, it is equipped with accesss to 3 inboard circular openings 8 of negative pressure suction head to go out gas piece 7 right-hand members, it is equipped with square cavity 9 to go out gas piece 7 upper end, both sides are equipped with stopper 10 around the upper end in the square cavity 9, sliding connection has slider 11 in the square cavity 9, slider 11 left side is equipped with the sealing strip that 11 left end downside outlines of slider correspond, the lower extreme is equipped with circular port 12 that corresponds with circular opening 8 in the slider 11, slider 11 upper end is equipped with pull ring 13.

Referring to figures 2 and 5: stopper 10 lower extreme is close to inboard one end and is equipped with fixed cavity 14, fixedly connected with axis of rotation 15 in the fixed cavity 14, it is connected with toper piece 16 to rotate on the axis of rotation 15, toper piece 16 inboard is equipped with spring chamber 17, install the torsional spring 18 of cover in the spring chamber 17 in the axis of rotation 15, 18 one end of torsional spring laminates on the inner wall that fixed cavity is close to outside one end, and the laminating of the 18 other end of torsional spring is on the inner wall that spring chamber 17 is close to inboard one end, both ends are equipped with the chute 19 that corresponds with toper piece 16 about slider 11.

Through the structure of integration in this embodiment, will inhale the phlegm pipe, fixed connection is in the same place between box and the negative pressure suction head is stored to the sputum, avoid medical staff to spend the time equipment in the use, influence the efficiency of work, increase the harm of disease, simultaneously, store box structure through the sputum of lower extreme, so that after collecting the completion, the back is rolled out to the straw connection lid of upper end, roll out the lid of lower extreme and fix in storing the box upper end, in the time of increase efficiency so that the censorship chemical examination, the rethread improves inhaling the phlegm pipe, when avoiding injuring patient's respiratory track inner wall, it is more comprehensive to make it inhale the phlegm, and can observe the degree of depth that inhales the phlegm pipe and deepen in the use, the rethread improves negative pressure suction head part, avoid leading to the stopper of venthole position to be difficult to extract because the negative pressure effect, increase the seal of device simultaneously.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims (7)

1. The utility model provides a sputum suction tube of integral type, is including inhaling phlegm pipe (1), sputum storage box (2) and negative pressure suction head (3), characterized by: sputum storage box (2) include straw connection lid (20), store box (21) and lid (22), straw connection lid (20) is through threaded connection in storing box (21) upper end, stores box (21) lower extreme and has lid (22) through threaded connection, lid (22) are unanimous with the screw thread in straw connection lid (20), negative pressure suction head (3) lower extreme is equipped with connecting pipe (4), and connecting pipe (4) lower extreme fixedly connected with straw connection lid (20) upper end left side, inhale the upper end right side of phlegm pipe (1) lower extreme fixed connection at straw connection lid (20), it is the integral type structure to inhale between phlegm pipe (1), connecting pipe (4) and the straw connection lid (20).

2. The integrated sputum aspirator of claim 1, wherein: the upper end of the sputum suction pipe (1) is a round inner chamfer and a round outer chamfer.

3. An integrated sputum aspirator of claim 2, wherein: the outer side of the upper end of the sputum suction pipe (1) is provided with a plurality of sputum suction ports (5) which are uniformly distributed.

4. An integrated sputum aspirator of claim 3, wherein: and scale marks from top to bottom are arranged on the outer side of the sputum suction tube (1).

5. The integrated sputum aspirator of claim 1, wherein: negative pressure suction head (3) right-hand member is equipped with connecting block (6), and connecting block (6) right-hand member is equipped with out gas piece (7), it is equipped with accesss to negative pressure suction head (3) inboard circular opening (8) to go out gas piece (7) right-hand member, it is equipped with square cavity (9) to go out gas piece (7) upper end, both sides are equipped with stopper (10) around the upper end in square cavity (9), sliding connection has slider (11) in square cavity (9), slider (11) left side is equipped with the sealing strip that slider (11) left end downside outline corresponds, the lower extreme is equipped with circular port (12) that correspond with circular opening (8) in slider (11), slider (11) upper end is equipped with pull ring (13).

6. The integrated sputum aspirator of claim 1, wherein: the sputum suction tube (1) is made of soft silica gel.

7. An integrated sputum aspirator of claim 5, wherein: stopper (10) lower extreme is close to inboard one end and is equipped with fixed cavity (14), fixedly connected with axis of rotation (15) in fixed cavity (14), it is connected with toper piece (16) to rotate on axis of rotation (15), toper piece (16) inboard is equipped with spring chamber (17), install torsional spring (18) of cover on axis of rotation (15) in spring chamber (17), torsional spring (18) one end laminating is close to on the inner wall of outside one end at fixed cavity (14), and the laminating of torsional spring (18) other end is close to on the inner wall of inboard one end in spring chamber (17), both ends are equipped with chute (19) that correspond with toper piece (16) about slider (11).

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