CN211301383U

CN211301383U - Practical sputum suction tube

Info

Publication number: CN211301383U
Application number: CN201922039526.1U
Authority: CN
Inventors: 夏莲; 徐炜
Original assignee: Shaoxing Reborn Medical Devices Co ltd
Current assignee: Shaoxing Reborn Medical Devices Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-21
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a practical phlegm suction pipe, including inhaling phlegm pipe, three-way head and negative pressure connector, the one end of inhaling the phlegm pipe link up to the negative pressure connector inside, the other end link up to three-way head inside, is provided with the air flue interface on the three-way head, inhales the outside cover of phlegm pipe and is equipped with transparent pipe box, the end connection who inhales the phlegm pipe have with inhale the insertion end that the phlegm pipe switched on, insert the end and make by soft elastic material. The utility model has the advantages that: the utility model discloses an end connection at inhaling the phlegm pipe has the insertion end, and inserts the end and make by soft elastic material, compares in prior art directly with the phlegm pipe insertion patient respiratory track inside mode of inhaling that hard material made, the utility model discloses a more flexible insertion end of material is as replacing, even insert the end and take place to collide with patient's respiratory track, can not cause the problem that respiratory track is uncomfortable or respiratory track is damaged yet to the travelling comfort of inhaling the phlegm pipe has been promoted greatly.

Description

Practical sputum suction tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a practical sputum suction tube.

Background

In traditional field, inhale phlegm and be the coma patient when being in hospital respiratory tract sputum secretion too much the common operation in the nursing when gluing, the secretion in the respiratory tract is clear away to the purpose, keeps the respiratory tract unobstructed. In clinic, a sputum suction tube is generally connected with a breathing machine, the sputum suction tube is inserted into the respiratory tract of a patient, and sputum suction operation is carried out by utilizing negative pressure.

The utility model with publication number CN209301827U discloses a closed sputum aspirator tube, which comprises a sputum aspirator tube, a three-way head and a negative pressure connector; one end of the sputum suction catheter is communicated with the inside of the negative pressure connector, and the other end of the sputum suction catheter is communicated with the inside of the three-way head; the three-way head is provided with a sputum suction port; the sputum suction catheter is sleeved with a transparent plastic bag, two ends of the transparent plastic bag are detachably arranged at the ends of the negative pressure connector and the tee joint respectively through sleeve joints which are internally communicated, and the transparent plastic bag is in close contact with the sleeve joints to form a closed space; the outer surface of the sputum suction catheter is provided with a first frosting layer; and a second frosting layer is arranged on the inner surface of the plastic bag. The utility model discloses a phlegm pipe is inhaled to closed is provided with dull polish layer one through inhaling phlegm pipe surface, is provided with dull polish layer two at transparent plastic bag's internal surface, and transparent plastic bag adopts the POE material to make, can very big degree prevent to inhale phlegm pipe and transparent plastic bag adhesion for it is more smooth to inhale the phlegm process, and the security performance is higher, still has the weak point: because the utility model discloses a well end of inhaling phlegm pipe is made by hard material, consequently when the end that will inhale the phlegm pipe inserts the phlegm operation of inhaling in patient's respiratory track, in case take place to collide with patient's respiratory track, cause the respiratory track discomfort easily and lead to the respiratory track damaged even to the travelling comfort that leads to inhaling the phlegm pipe is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a practical sputum aspirator tube with excellent comfort.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a practical phlegm pipe of inhaling, including inhaling phlegm pipe, three-way head and negative pressure connector, the one end of inhaling the phlegm pipe link up to the negative pressure connector inside, the other end link up to the three-way head inside, the three-way head is last to be provided with air flue interface, it is equipped with transparent pipe box to inhale the outside cover of phlegm pipe, the end connection who inhales the phlegm pipe has and inhales the insertion end that the phlegm pipe switched on, the insertion end is made by soft elastic material.

Through adopting above-mentioned technical scheme, owing to there is the insertion end at the end connection who inhales the phlegm pipe, and the insertion end is made by soft elastic material, then the insertion end can adopt medical silica gel to make, medical silica gel both has fabulous elasticity and compliance, has good biocompatibility again, to the nonirritant of human tissue, nontoxic, no anaphylactic reaction, organism rejection reaction is few, consequently contrast in prior art in the direct phlegm pipe of inhaling that makes hard material inserts the inside mode of patient's respiratory track, the utility model discloses a material more soft inserts the end as replacing, even insert the end and take place to collide with patient's respiratory track, can not cause the uncomfortable or the damaged problem of respiratory track yet to the travelling comfort of inhaling the pipe has been promoted greatly.

As a further setting of the utility model, the hole has all been seted up on inserting the end both sides outer wall, the hole switches on with inserting the end is inside.

Through adopting above-mentioned technical scheme, owing to seted up the hole on inserting the end outer wall, and the hole switches on with inserting the end is inside, then inserts the end and change the deformation of buckling in the department of seting up of hole to the atress deformability that makes the end of inserting is better, then when inserting the end and insert patient's respiratory track inside, in case take place to collide with patient's respiratory track, then insert the end and can buckle fast and warp, prevent to cause the harm to the respiratory track.

As a further setting of the utility model, insert end opening edge and be provided with the fillet.

Through adopting above-mentioned technical scheme, owing to be provided with the fillet at inserting end opening edge, make the sharp-pointed degree of the opening edge department that inserts the end descend for insert the end when inserting patient's respiratory track inside, even take place to collide with patient's respiratory track, also can not lead to the respiratory track damaged, thereby further promoted the travelling comfort of inhaling phlegm pipe.

As a further arrangement of the utility model, the inside limiting sleeve that is used for inhaling the phlegm pipe and passes that is provided with of tee joint head.

Through adopting above-mentioned technical scheme, owing to be provided with limit sleeve in the first inside of three-way, and inhale the inside one end of phlegm pipe stretch into the three-way and pass limit sleeve, then limit sleeve can play limiting displacement for inhale the phlegm pipe and can only slide along limit sleeve, thereby can play spacing corrective action, make the motion of inhaling the phlegm pipe more smooth and easy.

As a further setting of the utility model, the inside a plurality of spacing pieces that are provided with of spacing sleeve, spacing piece is made by elastic material.

Through adopting above-mentioned technical scheme, owing to be provided with spacing piece in spacing sleeve inside, and spacing piece is made by elastic material, then spacing piece can adopt rubber materials to make, consequently inhales the phlegm pipe and when passing spacing sleeve inside, spacing piece can support the pressure to inhaling the phlegm pipe, can play further spacing to inhaling the phlegm pipe again on guaranteeing to inhale the normal gliding basis of phlegm pipe.

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

the utility model discloses an end connection at inhaling the phlegm pipe has the insertion end, and inserts the end and make by soft elastic material, compares in prior art directly with the phlegm pipe insertion patient respiratory track inside mode of inhaling that hard material made, the utility model discloses a more flexible insertion end of material is as replacing, even insert the end and take place to collide with patient's respiratory track, can not cause the problem that respiratory track is uncomfortable or respiratory track is damaged yet to the travelling comfort of inhaling the phlegm pipe has been promoted greatly.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the sputum-aspirating catheter and the insertion tip of the present invention;

fig. 3 is a schematic view of the internal structure of the middle three-way head of the present invention;

fig. 4 is a schematic diagram of the internal structure of the middle three-way head of the present invention.

Reference numerals: 1. a sputum aspirating catheter; 2. a tee joint; 3. a negative pressure connector; 4. an airway interface; 5. a transparent tube sleeve; 6. inserting a tip; 7. a hole; 8. round corners; 9. a limiting sleeve; 10. a limiting sheet.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, a practical sputum aspirator tube comprises a sputum aspirator tube 1, a three-way joint 2 and a negative pressure connector 3, wherein one end of the sputum aspirator tube 1 needs to be connected to the inside of the negative pressure connector 3, the other end of the sputum aspirator tube 1 needs to be connected to the inside of the three-way joint 2, an air passage port 4 needs to be arranged on the three-way joint 2, a transparent tube sleeve 5 is sleeved outside the sputum aspirator tube 1, two ends of the transparent tube sleeve 5 need to be respectively fixed at the ends of the three-way joint 2 and the negative pressure connector 3, so as to form a closed space for accommodating the sputum aspirator tube 1 inside the transparent tube sleeve 5, a limit sleeve 9 for the sputum aspirator tube 1 to pass through needs to be arranged inside the three-way joint 2, the limit sleeve 9 needs to be fixed inside the three-way joint 2, a plurality of limit pieces 10 need to be arranged inside the limit sleeve 9, the limit pieces 10 need to be made of elastic material, and the limit pieces 10 can, still need be in the end connection one of inhaling phlegm pipe 1 and inhale inserting end 6 that phlegm pipe 1 switched on, need set up hole 7 on inserting the both sides outer wall of end 6 for hole 7 with insert 6 inside switches on of end, still need set up fillet 8 inserting 6 opening edges of end, and insert end 6 and need be made by soft elastic material, wherein, insert end 6 and can adopt medical silica gel to make, inhale phlegm pipe 1 and can adopt medical PVC material to make.

Because there is insertion end 6 at the end connection who inhales phlegm pipe 1, and insertion end 6 is made by soft elastic material, then insertion end 6 can adopt medical silica gel to make, medical silica gel both has fabulous elasticity and compliance, has good biocompatibility again, to the nonirritant, nontoxic, there is not anaphylactic reaction, organism rejection reaction is few, consequently compare in prior art directly with the phlegm pipe 1 of inhaling that hard material made insert the inside mode of patient's respiratory track, the utility model discloses a material is more flexible inserts end 6 as replacing, even insert end 6 and patient's respiratory track take place to collide with, can not cause the problem that respiratory track is uncomfortable or respiratory track is damaged yet to the travelling comfort of inhaling the pipe phlegm has been promoted greatly.

Owing to seted up hole 7 on inserting 6 outer walls of end, and hole 7 with insert 6 inside switchovers of end, then insert end 6 and change the deformation of buckling in the department of seting up of hole 7 to the atress deformability that makes insert end 6 is better, then when inserting end 6 and inserting patient's respiratory track inside, in case take place to collide with patient's respiratory track, then insert end 6 and can buckle the deformation fast, prevent to cause the harm to the respiratory track.

Because be provided with fillet 8 inserting 6 opening edges of end, make the sharp-pointed degree of the opening edge department that makes inserting 6 of end descend for inserting 6 when inserting patient's respiratory track inside, even take place to collide with patient's respiratory track, can not lead to the respiratory track damaged yet, thereby further promoted the travelling comfort of inhaling phlegm pipe 1.

Because be provided with limiting sleeve 9 in the inside of three-way head 2, and inhale phlegm pipe 1 and stretch into the inside one end of three-way head 2 and pass limiting sleeve 9, then limiting sleeve 9 can play limiting displacement, make and inhale phlegm pipe 1 and can only slide along limiting sleeve 9, thereby can play spacing corrective action, make the motion of inhaling phlegm pipe 1 more smooth and easy, and because be provided with spacing piece 10 in limiting sleeve 9 inside, and spacing piece 10 is made by elastic material, then spacing piece 10 can adopt rubber materials to make, consequently inhale phlegm pipe 1 when passing limiting sleeve 9 inside, spacing piece 10 can support the pressure to inhaling phlegm pipe 1, can play further spacing to inhaling phlegm pipe 1 on guaranteeing to inhale phlegm pipe 1 normal gliding basis again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a practical phlegm suction pipe, is including inhaling phlegm pipe (1), three-way head (2) and negative pressure connector (3), the one end of inhaling phlegm pipe (1) link up to negative pressure connector (3) inside, the other end link up to three-way head (2) inside, be provided with air flue interface (4) on three-way head (2), it is equipped with transparent pipe box (5), its characterized in that to inhale phlegm pipe (1) outside cover: the end part of the sputum suction catheter (1) is connected with an insertion end head (6) communicated with the sputum suction catheter (1), and the insertion end head (6) is made of soft elastic materials.

2. The utility model of claim 1, wherein: holes (7) are formed in the outer walls of the two sides of the insertion end head (6), and the holes (7) are communicated with the inside of the insertion end head (6).

3. The utility model of claim 1, wherein: and a fillet (8) is arranged at the opening edge of the insertion end head (6).

4. The utility model of claim 1, wherein: the inside of the three-way head (2) is provided with a limiting sleeve (9) for the sputum suction catheter (1) to pass through.

5. The utility model of claim 4, wherein: a plurality of limiting pieces (10) are arranged inside the limiting sleeve (9), and the limiting pieces (10) are made of elastic materials.