CN110075404A - A kind of tracheal catheter - Google Patents
A kind of tracheal catheter Download PDFInfo
- Publication number
- CN110075404A CN110075404A CN201910499005.6A CN201910499005A CN110075404A CN 110075404 A CN110075404 A CN 110075404A CN 201910499005 A CN201910499005 A CN 201910499005A CN 110075404 A CN110075404 A CN 110075404A
- Authority
- CN
- China
- Prior art keywords
- main body
- catheter
- catheter main
- fixing device
- tracheal catheter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 claims abstract description 6
- 230000001070 adhesive effect Effects 0.000 claims abstract description 6
- 239000011505 plaster Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 description 16
- 210000003437 trachea Anatomy 0.000 description 5
- 206010020751 Hypersensitivity Diseases 0.000 description 3
- 208000026935 allergic disease Diseases 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000009610 hypersensitivity Effects 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000486406 Trachea Species 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
- A61M16/0445—Special cuff forms, e.g. undulated
- A61M16/0447—Bell, canopy or umbrella shaped
Abstract
The invention belongs to medical instruments fields, specifically disclose a kind of tracheal catheter comprising the mouth inner fixing device for preventing conduit from falling off being arranged on catheter main body and catheter main body；The mouth inner fixing device is provided with through-hole compatible with the catheter main body；Tracheal catheter is consolidated using the physiological structure of gum.It is an advantage of the invention that can be used for being not suitable for edible adhesive plaster come the medical scene fixed, fixation is easy to operate, improves patient comfort, is suitable for a wide range of promote.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of tracheal catheters.
Background technique
Clinically for the patient of depth of respiration difficulty and general anesthesia operation, need that ventilator will be connected to using ventilator
On tracheal catheter by oral cavity insertion patient's trachea, it is fixed outside oral trachea cannula adhesive plaster multi-purpose greatly in the prior art, encounter
Volume, jaw, nose, operation on face, disinfectant is coated, and adhesive plaster is easy degumming, and tracheal catheter is easy to slip, and there are risks, while also shadow
Ring the surgical procedure visual field.
Therefore it provides a kind of tracheal catheter that is fixed, practical and convenient, eliminating cloth hypersensitivity is those skilled in the art
The problem of urgent need to resolve.
Summary of the invention
In view of this, the present invention provides a kind of tracheaes that is fixed, easy to use, eliminating cloth hypersensitivity hidden danger to lead
Pipe.
In order to solve the above technical problems, this invention takes following technical solutions:
A kind of tracheal catheter, including catheter main body, the mouth inner fixing device for preventing conduit from falling off being arranged on the catheter main body；
The mouth inner fixing device is equipped with through-hole compatible with the catheter main body.
Preferably, the mouth inner fixing device includes fixing piece, sliding connector and clamping item；The fixing piece is fixed to be connected
It is connected to catheter main body side, the sliding connector is slidably connected on the catheter main body of the fixing piece side；The clamping
One end is fixedly connected with the fixing piece, and the other end is fixedly connected with the sliding connector.
Preferably, the catheter main body is equipped with the first fixture block at the position of fixing piece, and corresponding catheter main body leans on
Limiting slot compatible with the first fixture block is equipped at the position of nearly sliding connector.
Preferably, the clamping item is one or more.
Preferably, preset folding line is equipped in the middle part of the clamping item.
Preferably, the fixing piece other side is also attached to pull unit.
Preferably, the pull unit is drawstring.
Preferably, the fixing piece, sliding connector and clamping item are TPE material.
Preferably, the fixing piece, sliding connector and clamping item are integrally formed,
Preferably, the mouth inner fixing device is that adhesive plaster winding catheter main body forms the radial annulus for being higher than catheter main body outer diameter；
Or, the mouth inner fixing device is using cylindric made from silica gel, rectangular-shape or cone-like structure.
The present invention achieves following technical effect compared with the existing technology:
1) cloth hypersensitivity patient is convenient to use；
2) fixed, it is easy to operate, it is suitable for a wide range of promote；
3) patient comfort is improved.
Detailed description of the invention
Fig. 1 is a kind of front view of endotracheal tube fixing device of the present invention；
Fig. 2 is the structural schematic diagram under a kind of endotracheal tube fixing device full open position of the present invention；
Fig. 3 is a kind of left view of endotracheal tube fixing device of the present invention；
Fig. 4 is a kind of exemplary structural schematic diagram of another kind of endotracheal tube fixing device of the present invention；
Fig. 5 is a kind of exemplary diagrammatic cross-section of another kind of endotracheal tube fixing device of the present invention；
In figure: 1, catheter main body；2, mouth inner fixing device；201, fixing piece；202, sliding connector；203, it is clamped item；204,
Fixture block；205, limiting slot；3, pull unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
As in Fig. 1-3, present embodiments provided a kind of tracheal catheter, including catheter main body 1 and mouth inner fixing device 2；Mouthful
Inner fixing device 2 includes fixing piece 201, sliding connector 202, clamping item 203, fixture block 204 and limiting slot 205；
Fixing piece 201 is fixed on tracheal catheter, and sliding connector 202 is slidably connected on the tracheal catheter of fixing piece side；Card
203 one end of narrow bars and 201 Adherents junction of fixing piece, the other end and 202 Adherents junction of sliding connector；Catheter main body 1 is close to solid
Determine to be equipped with the first fixture block 204 at the position of part 201, corresponding catheter main body 1 is equipped at the position of sliding connector 202
Limiting slot 205 compatible with fixture block；202 other side of sliding connector is provided with drawstring 3.
In the present embodiment, catheter main body 1 is equipped with compatible with limiting slot the far from the position of mouthful inner fixing device 2
Two fixture blocks.
In the present embodiment, clamping item 203 and fixing piece 201, sliding connector 202 can be for using PTE material one
Molding.
Its working principle is that: in use, catheter main body 1 to be had to one end of above-mentioned mouth inner fixing device 2, it is placed in disease population
It is intracavitary, then gently push sliding connector 202, until limiting slot 205 and the first fixture block 204 cooperate, at this time clamping item 203 by
Umbrella dress is bent in the squeezing action of fixing piece 201 and sliding connector 202；It is led simultaneously using the fixed tracheae of front tooth above and below patient
Pipe 2；After use, the catheter main body 1 in patient's mouth slides into (there are what is fallen with convenient card narrow bars 203
Space), then pull the drawstring 3 of 202 side of sliding connector setting until returning to initial conditions；Then take out catheter main body 1；
Not only played the role of fixed tracheal catheter, but also should not fall off, protect patient's mouth mucous membrane, improve trachea cannula safety and
Patient comfort.
In some embodiments, as in Fig. 4, mouth inner fixing device 2 is formed by adhesive plaster winding tracheal catheter, and cross section is
Annular shape as shown in Figure 5.
In other embodiments, mouth inner fixing device 2 can be for using cylindric made of silica gel, rectangular-shape or cone
Body shape structure.
Above-mentioned working principle: in use, one end of catheter main body 1 connects ventilator, the other end is inserted into patient's trachea, by silicon
The mouth inner fixing device 2 of glue material matter, is placed in patient's mouth, while front tooth fixes tracheal catheter 2 up and down using patient.The present invention
By front tooth above and below oral cavity, additional tube wall circle bayonet (adjustable movement) plays fixed function and does not influence surgical procedure view
Open country, conduit are not easy to slip.
The above is only present pre-ferred embodiments, is not intended to limit the scope of the present invention, therefore
Any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still belong to
In the range of technical solution of the present invention.
Claims (9)
1. a kind of tracheal catheter, including catheter main body (1), which is characterized in that being provided on the catheter main body (1) prevents conduit
The mouth inner fixing device (2) to fall off；The mouth inner fixing device (2) is provided with the compatible through-hole with the catheter main body (1).
2. a kind of tracheal catheter according to claim 1, which is characterized in that the mouth inner fixing device (2) includes fixing
Part (201), sliding connector (202) and clamping item (203)；The fixing piece (201) is fixedly connected on catheter main body (1) one
Side, the sliding connector (202) are slidably connected on the catheter main body (1) of the fixing piece (201) side；The clamping item
(203) one end is fixedly connected with the fixing piece (201), and the other end is fixedly connected with the sliding connector (202).
3. a kind of tracheal catheter according to claim 2, which is characterized in that the catheter main body (1) is close to fixing piece
(201) the first fixture block (204) are equipped at position, corresponding catheter main body (1) is at the position of sliding connector (202)
Equipped with limiting slot (205) compatible with the first fixture block (204).
4. a kind of tracheal catheter according to claim 2, which is characterized in that the clamping item (203) is one or more.
5. according to a kind of tracheal catheter described in claim any one of 2-4, which is characterized in that in the clamping item (203)
Portion is equipped with preset folding line.
6. a kind of tracheal catheter according to claim 2, which is characterized in that fixing piece (201) other side is also connected with
In pull unit (3).
7. a kind of tracheal catheter according to claim 6, which is characterized in that the pull unit (3) is drawstring.
8. a kind of tracheal catheter according to any one of claim 2-4,6-7, which is characterized in that the fixing piece
(201), sliding connector (202) and clamping item (203) are TPE material.
9. a kind of tracheal catheter according to claim 1, which is characterized in that the mouth inner fixing device (2) twines for adhesive plaster
The radial annulus for being higher than catheter main body (1) outer diameter is formed around catheter main body (1)；
Or, the Oral appliances are using cylindric made from silica gel, rectangular-shape or cone-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499005.6A CN110075404A (en) | 2019-06-11 | 2019-06-11 | A kind of tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499005.6A CN110075404A (en) | 2019-06-11 | 2019-06-11 | A kind of tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110075404A true CN110075404A (en) | 2019-08-02 |
Family
ID=67423859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910499005.6A Pending CN110075404A (en) | 2019-06-11 | 2019-06-11 | A kind of tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110075404A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202859844U (en) * | 2012-09-05 | 2013-04-10 | 洛阳市中心医院 | Tracheal catheter |
| CN203842139U (en) * | 2014-04-25 | 2014-09-24 | 中国人民解放军第三军医大学第一附属医院 | Medical slippage preventing tracheal catheter |
| CN105079932A (en) * | 2015-08-05 | 2015-11-25 | 沈刚 | Multifunctional trachea cannula |
| CN106422028A (en) * | 2016-10-13 | 2017-02-22 | 广西壮族自治区人民医院 | Multifunctional tracheal tube fixing device |
| CN210844799U (en) * | 2019-06-11 | 2020-06-26 | 刘美跃 | Tracheal catheter |
-
2019
- 2019-06-11 CN CN201910499005.6A patent/CN110075404A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202859844U (en) * | 2012-09-05 | 2013-04-10 | 洛阳市中心医院 | Tracheal catheter |
| CN203842139U (en) * | 2014-04-25 | 2014-09-24 | 中国人民解放军第三军医大学第一附属医院 | Medical slippage preventing tracheal catheter |
| CN105079932A (en) * | 2015-08-05 | 2015-11-25 | 沈刚 | Multifunctional trachea cannula |
| CN106422028A (en) * | 2016-10-13 | 2017-02-22 | 广西壮族自治区人民医院 | Multifunctional tracheal tube fixing device |
| CN210844799U (en) * | 2019-06-11 | 2020-06-26 | 刘美跃 | Tracheal catheter |
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