CN207119042U - One kind is without seal-wire trachea cannula - Google Patents
One kind is without seal-wire trachea cannula Download PDFInfo
- Publication number
- CN207119042U CN207119042U CN201720176682.0U CN201720176682U CN207119042U CN 207119042 U CN207119042 U CN 207119042U CN 201720176682 U CN201720176682 U CN 201720176682U CN 207119042 U CN207119042 U CN 207119042U
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- China
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- moulding
- trachea cannula
- seal
- drawstring
- bellows
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Abstract
The utility model provides one kind without seal-wire trachea cannula, straight end and moulding end including intubation, connected between the straight end and moulding end by bellows, the outside of the bellows sets Packed cuff bellows-sheathed, gas tube is provided with the cuff, the external end head of gas tube sets gas cell, is provided with drawstring on the outer tube wall at the moulding end, the other end of drawstring is provided with draw ring.This without seal-wire trachea cannula avoid seal wire it is moulding undesirable when moulding trouble again, reduce the pain of patient, improve the success rate of trachea cannula.
Description
Technical field
A kind of medicine equipment is the utility model is related to, more particularly to one kind without seal-wire trachea cannula.
Background technology
Trachea cannula is that hospital is carrying out used medicine equipment when operation consent is anaesthetized to patient for patient, conventional
Trachea cannula used in surgery anesthesia point：Common trachea cannula, Enhanced type endotracheal tube, Dual-channel tracheal cannula etc., for establishing people
Work air flue carries out respiratory nursing.Traditional trachea cannula can not be completed to be intubated front end during intubation due to being integral structure
Plastic deformation, it is necessary to seal wire carry out it is moulding after just can more convenient carry out endotracheal intubation.And due to the one of trachea cannula
Formula, be unlikely to deform, cause some pulmo door opening patients with abnormal can not be efficiently entering when carrying out Dual-channel tracheal cannula art it is left or
Right principal bronchus completes separation lung requirement during operation.Due to integral structure, difference when different people progress trachea cannula is moulding
Different and patient various anatomical variations in itself or deformity or the mutation in other caused glottis portions, trachea cannula is not caused sometimes not
It is readily accomplished, repeatedly intubation causes patient's glottis portion or tracheae portion, the damage in knuckle portion.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides one kind without seal-wire trachea cannula.
The utility model is achieved through the following technical solutions：A kind of straight end without seal-wire trachea cannula, including intubation
With moulding end, connected between the straight end and moulding end by bellows, the outside of the bellows sets Packed cuff
Bellows-sheathed, gas tube is provided with the cuff, the external end head of gas tube sets gas cell, the outer tube at the moulding end
Drawstring is provided with wall, the other end of drawstring is provided with draw ring.
In such scheme, fixing end of the drawstring on the tube wall at moulding end be arranged on it is described set it is intracapsular, drawstring passes through
The pipe wall body of gas tube.
In such scheme, the drawstring uses nylon rope, and remaining part is made of latex.
Without seal-wire trachea cannula compared with prior art, its advantage is the utility model one kind：
1st, this is without seal-wire trachea cannula, overcome tracheal catheter need with seal wire come it is moulding the shortcomings that, and change by drawstring and
The varistructure of bellows, eliminate seal wire it is moulding undesirable when moulding trouble again, reduce the pain of patient, avoid and pull out
Seal wire effect, the characteristic of bellows structure can remain moulding after curved shape, drawstring can adjust mouth of pipe institute at any time to direction, make
Moulding end matches with the tracheae camber of people, improves trachea cannula success rate, and repetition when reducing moulding undesirable is moulding.
2nd, bellows structure be hidden in set it is intracapsular, avoid the damage to patient.
Brief description of the drawings
Accompanying drawing is a kind of structural representation of no seal-wire trachea cannula of the utility model.
In figure：1. moulding end, 2. cuffs, 3. bellowss, 4. drawstrings, 5. gas tubes, 6. draw rings, 7. gas cells, 8. inflations
Interface, 9. lung ventilator interfaces, 10. straight ends.
Embodiment
The utility model is further described without seal-wire trachea cannula with specific embodiment below in conjunction with the accompanying drawings：
Accompanying drawing is a kind of structural representation of no seal-wire trachea cannula of the utility model.In figure, this is without seal-wire trachea cannula
Straight end 10 and moulding end 1 including intubation, the bellows 3 of shaping positioning, straight end 10 are provided between straight end 10 and moulding end 1
It is connected between moulding end 1 by bellows 3, the outside of bellows 3 sets Packed cuff 2 that bellows 3 is closed into bag
To wrap up in, gas tube 5 is provided with cuff 2, gas tube 5 is parallel with straight end 10, and one end of gas tube 5 communicates with the inner chamber of cuff 2,
The other end of gas tube 5 sets gas cell 7, and gas cell 7 can constantly be grasped with hand and inflated into cuff 2, can also pass through inflation
Interface 8 connects the utensil that can be inflated and inflated into cuff 2.Drawstring 4, the other end of drawstring 4 are provided with the outer tube wall at moulding end 1
Draw ring 6 is provided with, fixing end of the drawstring 4 on the tube wall at moulding end is arranged in cuff 2, and drawstring 4 passes through the tube wall of gas tube
Body leads to outside.Drawstring uses nylon rope, and remaining part is made of latex.
In use, the gas in cuff 2 is bled off first, regulation bellows 3 moulding end 1 is carried out it is moulding, reach it is moulding with
The camber matching of person's windpipe, then carries out trachea cannula, is finely adjusted section to moulding end 1 with drawstring 4 under laryngoscope, has helped
Acted into trachea cannula, drawstring 4 is unclamped after the completion of intubation, and proper amount of gas is filled into cuff 2 so that cuff 2 is supportted in human body
Tracheal strips close tracheae, are connected by lung ventilator interface 9 with lung ventilator.
This bellows enhances the plasticity of trachea cannula body with guy structure, is allowed to easily keep definite shape,
It line up can be finely adjusted in intubation again, shape can be changed again again after intubation and make up to best match with tracheae
Degree.Overcome tracheal catheter need with seal wire come it is moulding the shortcomings that, and change the varistructure by drawstring and bellows, eliminate and lead
Trouble again moulding, reduces the pain of patient, avoids and pull out seal wire effect when silk is moulding undesirable, the characteristic of bellows structure
Curved shape after can remaining moulding, drawstring can adjust mouth of pipe institute at any time to direction, moulding end is matched with the tracheae camber of people,
Trachea cannula success rate is improved, repetition when reducing moulding undesirable is moulding.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Know professional and technical personnel, do not departing from the range of technical solutions of the utility model, when the method using the disclosure above and
Technology contents make a little change or are modified to the equivalent embodiment of equivalent variations, as long as being without departing from the utility model technology
The content of scheme, any simple modification made according to the technical essence of the utility model to above example, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (3)
1. one kind is without seal-wire trachea cannula, including the straight end of intubation and moulding end, it is characterised in that：The straight end and moulding end it
Between connected by bellows, the outside of the bellows sets Packed cuff bellows-sheathed, is set in the cuff
There is gas tube, the external end head of gas tube sets gas cell, drawstring, the other end of drawstring are provided with the outer tube wall at the moulding end
It is provided with draw ring.
2. one kind according to claim 1 is without seal-wire trachea cannula, it is characterised in that：Tube wall of the drawstring at moulding end
On fixing end be arranged on it is described set it is intracapsular, drawstring pass through gas tube pipe wall body.
3. one kind according to claim 1 is without seal-wire trachea cannula, it is characterised in that：The drawstring uses nylon rope, its
Remaining part part is made of latex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176682.0U CN207119042U (en) | 2017-02-16 | 2017-02-16 | One kind is without seal-wire trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176682.0U CN207119042U (en) | 2017-02-16 | 2017-02-16 | One kind is without seal-wire trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207119042U true CN207119042U (en) | 2018-03-20 |
Family
ID=61614813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720176682.0U Active CN207119042U (en) | 2017-02-16 | 2017-02-16 | One kind is without seal-wire trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207119042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632242A (en) * | 2019-03-01 | 2020-09-08 | 孙扬 | Direction-controllable tracheal catheter guiding device |
| CN112472946A (en) * | 2020-12-30 | 2021-03-12 | 泰瑞医用品(泰州)有限公司 | Trachea cannula with round head structure |
-
2017
- 2017-02-16 CN CN201720176682.0U patent/CN207119042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632242A (en) * | 2019-03-01 | 2020-09-08 | 孙扬 | Direction-controllable tracheal catheter guiding device |
| CN112472946A (en) * | 2020-12-30 | 2021-03-12 | 泰瑞医用品(泰州)有限公司 | Trachea cannula with round head structure |
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