CN208114617U - A kind of device for balloon occluder in air flue - Google Patents

Abstract

A kind of device for balloon occluder in air flue, including first pipe and the first syringe, several circular first air bags are fixedly mounted in the lower end of first pipe, it is communicated inside first air bag and first pipe, the outer wall of first air bag can be engaged with the inner wall of human airway, hollow fixing seat is fixedly mounted in the bottom of first pipe, it is communicated at the top of fixing seat with first pipe lower end, the upper end of first pipe is equipped with medical guiding wire, one end of medical guiding wire connects conveying device, and the other end of medical guiding wire passes through first pipe and is located in fixing seat.First pipe in the utility model is stretched in human airway, by the first syringe, into the first air bag, injected gas, the first air bag gradually expand, and the outer wall of the first air bag and the inner wall of air flue are engaged, and then air flue is blocked.Medical guiding wire can push first pipe into the air flue of human body, more convenient when moving first pipe into air flue.

Description

A kind of device for balloon occluder in air flue

Technical field

The utility model belongs to field of medical device, specifically a kind of device for balloon occluder in air flue.

Background technique

China human mortality enormous amount is the district occurred frequently of cancer of the esophagus, lung cancer, simultaneous environmental pollution journey in many areas The continuous aggravation of degree, disease incidence show an increasing trend year by year, and amount for surgical is also being continuously increased.There is sections for operation patients The disease of the particularity of room, patient itself can generate negative impact to cardio-pulmonary function, and holding chest can be to patient's normal physiological Mechanism, which is brought, significantly to be changed.Thoracic surgery is needed due to its special operative site using special airway management method, So that the lung tissue near operative site is withered, on the one hand can more fully expose operating field, is convenient for surgical procedure；On the other hand Also it can be avoided in operation to the compressing of lung tissue, extruding, mitigate the damage to lung tissue, be a kind of guarantor to Pulmonary Function Shield.Clinic in the most-often used airway management method of thoracic surgery is blocked using double-cavity bronchial cannula or bronchus at present Device can achieve the effect that the side lung tissue that makes to perform the operation all withers, be able to satisfy clinical needs, but both devices are all to make patient The lung tissue of operation side all withers, and patient can only carry out the exchange of gas, this and normal physiological shape by the lung of the other side The great difference of state can generate patient and significantly affect, and most often show as the reduction of partial pressure of oxygen and the liter of carbon dioxide partial pressure Height, and then can produce the influence to circulation, being normally carried out for operation can be interfered, harm, or even danger are generated to the health of patient And the life security of patient.

Utility model content

The utility model provides a kind of device for balloon occluder in air flue, to solve defect in the prior art.

The utility model is achieved by the following technical programs：

A kind of device for balloon occluder in air flue, including first pipe and the first syringe, the lower end of first pipe Several circular first air bags are fixedly mounted, several first air bags are fixedly connected and inside communicates, the first air bag and first pipe Inside communicates, and the outer wall of the first air bag can be engaged with the inner wall of human airway, and the import of first pipe upper end is connected by hose The gas outlet of the first syringe is connect, hollow fixing seat, fixing seat top and first pipe is fixedly mounted in the bottom of first pipe Lower end communicates, and the upper end of first pipe is equipped with medical guiding wire, and one end of medical guiding wire connects conveying device, medical guiding wire it is another End is across first pipe and is located in fixing seat.

A kind of device for balloon occluder in air flue as described above, the periphery of the first pipe are equipped with the second pipe Road, first pipe pass through second pipe, and the lower end of second pipe is fixedly mounted the second air bag of several circular ring types, the second air bag with It is communicated inside second pipe, the outer wall of the second air bag can be engaged with the inner wall of human airway, the upper end import of second pipe The gas outlet of the second syringe is connected by hose.

The utility model has the advantages that：First pipe in the utility model is stretched in human airway, passes through first Syringe injected gas into the first air bag, the first air bag gradually expand, and the outer wall of the first air bag is contacted with the inner wall of air flue matches It closes, and then air flue is blocked.Several first air bags carry out gas injection after extending into air flue, to the first air bag, keep the first air bag swollen It is swollen, air flue can be made to block by several first air bags, avoid generating gas leakage.Medical guiding wire can be by first pipe to human body It is pushed in air flue, it is more convenient when moving first pipe into air flue.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the utility model structure diagram.

Appended drawing reference：1 first pipe, 2 first syringe, 3 first 4 second syringe of air bag, 5 fixing seat 6 is medical to be led Silk 7 second pipe, 8 second air bag.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

A kind of device for balloon occluder in air flue, as shown, including first pipe 1 and the first syringe 2, first Several circular first air bags 3 are fixedly mounted in the lower end of pipeline 1, and several first air bags 3 are fixedly connected and inside communicates, the first gas It is communicated inside capsule 3 and first pipe 1, the outer wall of the first air bag 3 can be engaged with the inner wall of human airway, in first pipe 1 Import is held to connect the gas outlet of the first syringe 2 by hose, hollow fixing seat 5 is fixedly mounted in the bottom of first pipe 1, Gu 5 top of reservation is communicated with 1 lower end of first pipe, and the upper end of first pipe 1 is equipped with medical guiding wire 6, and one end of medical guiding wire 6 connects Conveying device, the other end of medical guiding wire 6 pass through first pipe 1 and are located in fixing seat 5.The scale on 2 surface of the first syringe It is identical as the pressure of the first air bag 3.First pipe 1 in the utility model is stretched in human airway, the first injection is passed through The injected gas into the first air bag 3 of device 2, the first air bag 3 gradually expand, and the outer wall of the first air bag 3 is contacted with the inner wall of air flue matches It closes, and then air flue is blocked.Several first air bags 3 carry out gas injection after extending into air flue, to the first air bag 3, make the first air bag 3 Expansion, can be such that air flue blocks by several first air bags 3, avoid generating gas leakage.Medical guiding wire 6 can by first pipe 1 to It is pushed in the air flue of human body, keeps first pipe 1 more convenient when moving into air flue.

Specifically, the periphery of first pipe 1 described in the present embodiment is equipped with second pipe 7, first pipe 1 passes through second The second air bag 8 of several circular ring types, the second air bag 8 and 7 inside phase of second pipe is fixedly mounted in pipeline 7, the lower end of second pipe 7 Logical, the outer wall of the second air bag 8 can be engaged with the inner wall of human airway, and the upper end import of second pipe 7 is connected by hose The gas outlet of second syringe 4.After second pipe 7 stretches in the air flue of human body, by the second syringe 4 to the second air bag 8 Interior injected gas, the expansion of the second air bag 8, the outer wall of the second air bag 8 and the inner wall of air flue be engaged, and then by the air flue of human body It blocks, keeps plugging effect more preferable, to carry out subsequent operation.

Finally it should be noted that：Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that： It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (2)

1. a kind of device for balloon occluder in air flue, it is characterised in that：Including first pipe（1）With the first syringe（2）, First pipe（1）Lower end several circular first air bags are fixedly mounted（3）, several first air bags（3）It is fixedly connected and internal It communicates, the first air bag（3）With first pipe（1）Inside communicates, the first air bag（3）Outer wall can be contacted with the inner wall of human airway Cooperation, first pipe（1）Upper end import connects the first syringe by hose（2）Gas outlet, first pipe（1）Bottom it is solid Dingan County fills hollow fixing seat（5）, fixing seat（5）Top and first pipe（1）Lower end communicates, first pipe（1）Upper end set There is medical guiding wire（6）, medical guiding wire（6）One end connect conveying device, medical guiding wire（6）The other end pass through first pipe （1）And it is located at fixing seat（5）It is interior.

2. a kind of device for balloon occluder in air flue according to claim 1, it is characterised in that：First pipe Road（1）Periphery be equipped with second pipe（7）, first pipe（1）Across second pipe（7）, second pipe（7）The fixed peace in lower end Fill the second air bag of several circular ring types（8）, the second air bag（8）With second pipe（7）Inside communicates, the second air bag（8）Outer wall It can be engaged with the inner wall of human airway, second pipe（7）Upper end import pass through hose connect the second syringe（4）Go out Port.