CN205598401U

CN205598401U - Adjustable prevents stifled phlegm pipe of inhaling

Info

Publication number: CN205598401U
Application number: CN201521137228.1U
Authority: CN
Inventors: 段霞; 施雁; 吴茜; 龚美芳; 孙晓
Original assignee: Shanghai Tenth Peoples Hospital
Current assignee: Shanghai Tenth Peoples Hospital
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-09-28
Anticipated expiration: 2025-12-31

Abstract

The utility model relates to the field of medical equipment, especially relate to an adjustable prevents stifled phlegm pipe of inhaling. The utility model provides an adjustable prevents stifled phlegm pipe of inhaling, including body, say and the sufficient chamber of sacculus way in this internal sputum drainage chamber that is equipped with of body, adjustable prevents stifled phlegm pipe of inhaling's the end that inserts is equipped with into sputum hole and gasbag, advance the sputum hole with sputum drainage chamber way communicates with each other, the gasbag with the sufficient chamber of sacculus way communicates with each other, still includes the gas cell, the gas cell is located adjustable prevents stifled phlegm pipe of inhaling's the end of breathing in, just the gas cell with the sufficient chamber of sacculus way communicates with each other. The utility model provides a design of gasbag has been introduced on adjustable prevents stifled phlegm pipe of inhaling innovation ground on inhaling the phlegm pipe, the design that has a gasbag can be played and expand the effect of inhaling the phlegm pipe, effectively prevents to inhale the blockage of phlegm pipe, guarantees the sputum and can absorb totally, and especially the sputum of adhesion on the trachea cannula wall is outside can the activity suction trachea along with the sacculus.

Description

A kind of adjustable blockage-preventing sputum suction tube

Technical field

This utility model relates to medical instruments field, particularly relates to a kind of adjustable blockage-preventing sputum suction tube.Described adjustable Blockage-preventing sputum suction tube can solve common sputum aspirator tube and the most easily extruded by respiratory tract or flatten, it is impossible to exhaust sputum, from And the problem affecting suction sputum effect.

Background technology

For the patient that critically ill patient patients after surgery and physical weakness expectoration are unable, medical personnel is typically every several little Time be accomplished by inserting sputum aspirator tube to patient, carry out the cleaning of respiratory tract sputum.Currently used common sputum aspirator tube is only a front end perforate Flexible pipe, although structure is simple, but during suction sputum, the respiratory tract of human body can extend according to the breath rhythm of people and shrink, and people exhales Inhale some position, road narrower, after sputum aspirator tube extend into respiratory tract, be often subject to the extruding of respiratory tract and deform or flatten, even make Become portions blocking, cannot normal suction sputum, affect suction sputum effect.

Utility model content

The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of adjustable blockage-preventing sputum suction tube, Easily extruded by respiratory tract or flatten during solving common sputum aspirator tube of the prior art use, it is impossible to exhaust sputum, impact The problem of suction sputum effect.

For achieving the above object and other relevant purposes, this utility model provides a kind of adjustable blockage-preventing sputum suction tube, including pipe Body body, described body this most internal be provided with sputum drain tract and sacculus fills tract, described adjustable blockage-preventing sputum suction tube Insert end and be provided with into sputum hole and air bag, described in enter sputum hole and communicate with described sputum drain tract, described air bag and described sacculus Full tract communicates, and also includes that gas cell, described gas cell are positioned at the suction end of described adjustable blockage-preventing sputum suction tube, and institute State gas cell to fill tract with described sacculus and communicate.

Preferably, also include that filling channel, described gas cell fill tract by described filling channel with described sacculus and communicate.

It is furthermore preferred that be additionally provided with charging valve on described filling channel.

Preferably, also include that air intake passage, described air intake passage communicate with described sputum drain tract.

It is furthermore preferred that be additionally provided with admission air valve on described air intake passage.

Preferably, described air bag is annular air-pocket, is distributed around described body body.

Preferably, described body body is made up of elastomeric material.

Preferably, the superficies being wrapped in described body body outer surface are also included.

As it has been described above, adjustable blockage-preventing sputum suction tube provided by the utility model innovatively introduces air bag on sputum aspirator tube Design, can play the effect expanding sputum aspirator tube, effectively prevent the obstruction of sputum aspirator tube, it is ensured that sputum can with the design of air bag Absorb clean, especially stick to the sputum on tracheal intubation wall can be along with the activity sucking-off trachea of sacculus outside.

Accompanying drawing explanation

Fig. 1 is shown as this utility model structural representation.

Element numbers explanation

1 body body

2 sputum drain tracts

3 sacculus fill tract

4 enter sputum hole

5 air bags

6 gas cells

7 filling channels

8 charging valves

9 insert end

10 suction ends

11 air intake passages

12 admission air valves

13 superficies

Detailed description of the invention

By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this specification Disclosed content understands other advantages of the present utility model and effect easily.

Refer to Fig. 1.It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate Content disclosed in bright book, understands for those skilled in the art and reads, being not limited to this utility model enforceable Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, Do not affect under effect that this utility model can be generated by and the purpose that can reach, all should still fall in the skill disclosed in this utility model In the range of art content obtains and can contain.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " And the term of " " etc., it being merely convenient to understanding of narration, and be not used to limit the enforceable scope of this utility model, it is relative Being altered or modified of relation, is changing under technology contents without essence, when being also considered as the enforceable category of this utility model.

As it is shown in figure 1, this utility model provides a kind of adjustable blockage-preventing sputum suction tube, including body body 1, described body Being provided with sputum drain tract 2 in body 1 and sacculus fills tract 3, the insertion end 9 of described adjustable blockage-preventing sputum suction tube sets Have into sputum hole 4 and air bag 5, described in enter sputum hole 4 and communicate with described sputum drain tract 2, the sputum of patient throat passes through Enter sputum hole 4 to be introduced in sputum drain tract 2, and further by sputum drain tract 2 by sputum from body body 1 Suction end 10 sucking-off, described air bag 5 fills tract 3 with described sacculus and communicates, and also includes gas cell 6, described gas cell 6 In the suction end 10 of described adjustable blockage-preventing sputum suction tube, when necessary, described gas cell 6 by sacculus fill tract 3 to Air bag 5 is inflated, the effect expanding patient's venturi can be played, it is ensured that sputum can be absorbed totally, effectively prevents sputum aspirator tube Block.Further, described gas cell 6 is sustainable to be inflated to air bag 5, and releases certain gas in due course so that gas Capsule 5 constantly increases, reduces, the state repeatedly keeping air bag 5 to expand and shrink, and so can promote the place of sputum further Reason area, especially stick to the sputum on tracheal intubation wall can be along with the activity sucking-off trachea of air bag 5 outside.Further, The size those skilled in the art of the body body 1 used according to patient may select the air bag 5 of suitable size, during use, as Really body body 1 is suitably moved on rotation limit in limit, i.e. can reach more preferable suction sputum effect.

In adjustable blockage-preventing sputum suction tube provided by the utility model, the most also include filling channel 7 and air intake passage 11, Described gas cell 6 fills tract 3 by described filling channel 7 with described sacculus and communicates, described air intake passage 11 and described sputum Drain tract 2 communicates.Filling channel 7 and air intake passage 11 can be designed so that their corresponding sacculus fills tract 3 He Sputum drain tract 2 is extended effectively, it is possible to more preferably drip the getter device used when connecting gas cell 6 and absorb sputum. Charging valve 8 and admission air valve 12 still more preferably it is provided with so that inflate and inhale on described filling channel 7 and air intake passage 11 The process of gas can more effectively be controlled.

In adjustable blockage-preventing sputum suction tube provided by the utility model, described air bag 5 is preferably annular air-pocket, around institute State body body 1 to be distributed, it is possible to more effectively, body body 1 is stably supported in the centre position of the cavum laryngis of patient, also can Enough fully, fifty-fifty to cavum laryngis surrounding carry out sputum clearance work.Described body body 1 is preferably made up of elastomeric material, with suitable Answer the various changes in shape that may need, and body body 1 outer surface be enclosed with superficies 13 the most further, Can preferably integrate sputum drain tract 2 and sacculus fills tract 3, except sputum drain tract 2 and sacculus are filled tract 3 Play outside suitably protective effect, it is also possible to preferably protect patient.

This utility model aims to provide one and ensure that liquid drain and attraction, reduces medical-risk when product uses and product Add the Novel adjustable sputum aspirator tube of the difficulty of processing in man-hour.

In sum, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.

Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Any Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by those skilled in the art. Therefore, such as art has usually intellectual without departing from the spirit disclosed in this utility model with under technological thought All equivalences completed are modified or change, and must be contained by claim of the present utility model.

Claims

1. an adjustable blockage-preventing sputum suction tube, it is characterized in that, including body body (1), it is provided with sputum drain tract (2) in described body body (1) and sacculus fills tract (3), the insertion end (9) of described adjustable blockage-preventing sputum suction tube is provided with into sputum hole (4) and air bag (5), described enter sputum hole (4) communicate with described sputum drain tract (2), described air bag (5) fills tract (3) and communicates with described sacculus, also include gas cell (6), described gas cell (6) is positioned at the suction end (10) of described adjustable blockage-preventing sputum suction tube, and described gas cell (6) fills tract (3) and communicates with described sacculus, also include the superficies (13) being wrapped in described body body (1) outer surface.

A kind of adjustable blockage-preventing sputum suction tube the most as claimed in claim 1, it is characterized in that, also including filling channel (7), described gas cell (6) fills tract (3) by described filling channel (7) with described sacculus and communicates.

A kind of adjustable blockage-preventing sputum suction tube the most as claimed in claim 2, it is characterised in that be additionally provided with charging valve (8) on described filling channel (7).

A kind of adjustable blockage-preventing sputum suction tube the most as claimed in claim 1, it is characterised in that also include that air intake passage (11), described air intake passage (11) communicate with described sputum drain tract (2).

A kind of adjustable blockage-preventing sputum suction tube the most as claimed in claim 4, it is characterised in that be additionally provided with admission air valve (12) on described air intake passage (11).

A kind of adjustable blockage-preventing sputum suction tube the most as claimed in claim 1, it is characterised in that described air bag (5) is annular air-pocket, is distributed around described body body (1).

A kind of adjustable blockage-preventing sputum suction tube the most as claimed in claim 1, it is characterised in that described body body (1) is made up of elastomeric material.