CN204293582U - A kind of cleaning plant of endotracheal tube inwall - Google Patents
A kind of cleaning plant of endotracheal tube inwall Download PDFInfo
- Publication number
- CN204293582U CN204293582U CN201420802028.2U CN201420802028U CN204293582U CN 204293582 U CN204293582 U CN 204293582U CN 201420802028 U CN201420802028 U CN 201420802028U CN 204293582 U CN204293582 U CN 204293582U
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- CN
- China
- Prior art keywords
- rod
- endotracheal tube
- air bag
- cleaning plant
- tube inwall
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- 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.)
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Abstract
This utility model relates to a kind of cleaning plant of endotracheal tube inwall, and it comprises the body of rod, air bag and airbag inflation pipe; Described air bag is coated on the outer surface of body of rod front section, and is sealed and matched with the outer surface of body of rod front section; Described airbag inflation pipe and the body of rod walk abreast and arrange, and the exhaust end of airbag inflation pipe is communicated with air bag, and the gas transmission end of airbag inflation pipe is positioned at outside the body of rod.Body of rod front section is provided with air bag, during use, the body of rod is goed deep in endotracheal tube, airbag aeration expands, the outer surface of air bag and the contact internal walls of endotracheal tube, when being pulled out by the body of rod, the body of rod drives air bag outwards movement in endotracheal tube together, thus compared to existing technology can be more effective, more up hill and dale by sputum, the bacterium living beings membrane removal of the attachment of endotracheal tube inwall.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to the cleaning plant of endotracheal tube inwall.
Background technology
Respirator is that a kind of normal physiological that can replace, control or change people is breathed, and increases pulmonary ventilation volume, improves respiratory function, alleviate work of breathing consumption, save the device of heart reservation ability.When rescuing serious patients with respiratory failure, clinically generally can consider tracheal intubation, assisted mechanical ventilator (Mechanical ventilation) improves respiratory function.And in clinical practice,, regularly can there is the phenomenon of endotracheal tube inwall with sputum, bacterial biof iotalm in especially long to intubation time patient, thus cause blocking artificial airway, affect the ventilatory function of patient, during total blockage, patient's death by suffocation can be caused.
Application number be 201120379540.7 utility model patent disclose a kind of endotracheal tube with side interface, it comprises endotracheal tube, and endotracheal tube is provided with side interface.The hard blank area of endotracheal tube is provided with side interface, and side interface is a hard pipeline, and be communicated with the hard blank area of endotracheal tube, the port of side interface is provided with sealing cap.Endotracheal tube disclosed in this utility model, although also can clear up the sputum of endotracheal tube inwall attachment, bacterial biof iotalm, but it is undertaken by sputum aspirator tube, thus to endotracheal tube inwall attachment sputum, bacterial biof iotalm cleaning effect very limited.Therefore, need that a kind of structure is simple, easy to operate, cost is low, more effectively can more thoroughly remove the device that be attached to sputum, bacterial biof iotalm in endotracheal tube inwall, to alleviate the misery of patient, avoid the generation of Ventilator Associated Pneumonia.
Utility model content
For the problems referred to above that prior art exists, the purpose of this utility model is: provide a kind of structure simple, easy to operate, cost is low, as much as possible thoroughly can remove the sputum of endotracheal tube inwall attachment, the cleaning plant of the endotracheal tube inwall of bacterial biof iotalm.
For achieving the above object, this utility model adopts following technical scheme: a kind of cleaning plant of endotracheal tube inwall, comprises the body of rod, air bag and airbag inflation pipe; Described air bag is coated on the outer surface of body of rod front section, and is sealed and matched with the outer surface of body of rod front section; Described airbag inflation pipe and the body of rod walk abreast and arrange, and the exhaust end of airbag inflation pipe is communicated with air bag, and the gas transmission end of airbag inflation pipe is positioned at outside the body of rod.
As optimization, the described body of rod is the tubular structure of hollow.
As optimization, the front end of the described body of rod is sealed end, and the cross section of sealing end transverse direction is the arc of lordosis; The sidewall of described body of rod front section has blow vent.
As optimization, the sidewall of the described body of rod has many radial development graduation marks, these many radial development graduation marks are along body of rod axially-aligned.
As optimization, described airbag inflation pipe is arranged in body of rod sidewall.
As optimization, the gas transmission end of described airbag inflation pipe is connected with the hard valve of air bag unidirectional blocking.
As optimization, the cleaning plant of endotracheal tube inwall, also comprises breathing catheter, and one end of described breathing catheter is communicated with the rear end of the body of rod, and the other end of breathing catheter is connected with union joint.
As optimization, the cleaning plant of endotracheal tube inwall, also comprises lengthening breathing catheter, and one end of described lengthening breathing catheter is communicated with breathing catheter by union joint, and the other end lengthening breathing catheter connects respirator spigot joint.
Relative to prior art, this utility model tool has the following advantages:
1, the cleaning plant of endotracheal tube inwall that provides of this utility model, body of rod front section is provided with air bag, during use, goed deep into by the body of rod in endotracheal tube, airbag aeration expands, the outer surface of air bag and the contact internal walls of endotracheal tube, when the body of rod is pulled out, the body of rod drives air bag in endotracheal tube, to think outer movement together, thus compared to existing technology can be more effective, more up hill and dale by sputum, the bacterium living beings membrane removal of the attachment of endotracheal tube inwall.
2, the cleaning plant of endotracheal tube inwall that provides of this utility model, design ingenious, structure is simple, processing ease, and cost is low, to using its medical personnel to require low, therefore, has the medical institutions in each area of gap all to have the suitability to economic level.
Accompanying drawing explanation
A kind of structural representation of the cleaning plant that Fig. 1 provides for this utility model.
Fig. 2 is the enlarged drawing at Figure 1A place.
Drawing reference numeral illustrates, the body of rod 10, sealed end 11, blow vent 12; The hard valve 22 of the gas transmission end 21a of air bag 20, airbag inflation pipe 21, airbag inflation pipe, air bag unidirectional blocking; Breathing catheter 30, lengthening breathing catheter 31, union joint 32, respirator spigot joint 33, seal wire 40.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term "front", "rear", " interior ", " outward " and " transverse direction " are based on orientation shown in the drawings or position relationship, only this utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
See Fig. 1 and Fig. 2, a kind of cleaning plant of endotracheal tube inwall, comprises the body of rod, air bag and airbag inflation pipe etc.; During concrete enforcement, be not confined to monosaccate, also can be designed to the multiple air bags be arranged side by side.Air bag is coated on the outer surface of body of rod front section, and is sealed and matched with the outer surface of body of rod front section; Airbag inflation pipe and the body of rod walk abreast and arrange, and the exhaust end of airbag inflation pipe is communicated with air bag, and the gas transmission end of airbag inflation pipe is positioned at outside the body of rod.
During concrete enforcement, the body of rod has elastomeric material by silica gel etc. and makes, and according to the size of tracheal intubation internal diameter, the diameter model of the body of rod can be respectively: 6Fr, 8Fr, 10Fr, 12Fr etc., be applicable to child, adult type.The body of rod can be the tubular structure of hollow.In the process of cleaning endotracheal tube inwall, can cease breathing machine, and the part of body of rod hollow can become the passage of input oxygen.Go deep into before endotracheal tube clears up to prevent the body of rod, the tube wall of front end to endotracheal tube of the body of rod causes damage, the front end of the body of rod can be set to sealed end, the cross section of sealing end transverse direction is the arc of lordosis, the front end of the body of rod is made to be cambered surface, thus avoid the body of rod as much as possible and go deep in endotracheal tube process, to the damage of endotracheal tube inwall or patient airway; The sidewall of body of rod front section has blow vent, and this blow vent is communicated with the part of body of rod hollow, thus when clearing up, still can cease breathing machine.The degree of depth of endotracheal tube is entered in order to the body of rod can be observed, the degree of depth inserted for the body of rod and the scale of endotracheal tube are as reference, prevent deeply many degree from causing damage to patient airway, preferably many radial development graduation marks are set at the sidewall of the body of rod, these many radial development graduation marks can be X-ray development graduation marks along this development graduation mark of body of rod axially-aligned, and scale marker is in units of mm.
During concrete enforcement, air bag adopts soft, and has elastic medical employing and make, and air bag is preferably cylinder, thus can increase the contact area of gasbag outer surface and endotracheal tube, effectively improves cleaning effect.
During concrete enforcement, airbag inflation pipe is preferably disposed in body of rod sidewall, thus makes the structure of this utility model cleaning plant compacter, more convenient use.Airbag inflation pipe adopts medical material to make, and during to ensure airbag inflation, prevents the passage extruding the input oxygen that body of rod hollow space is formed, causes respiration channel and narrow, ensure the safety and reliability that patient respiration is unimpeded.
The gas transmission end of airbag inflation pipe is connected with the hard valve of air bag unidirectional blocking.Existing soft valve compared by the hard valve of this air bag unidirectional blocking, and more effective reinforcement charges the sealing of air bag, effectively improves the operability of medical personnel, handled easily more favourable than soft valve simultaneously.
Conveniently medical personnel's operation, the cleaning plant of endotracheal tube inwall also comprises breathing catheter and lengthens breathing catheter, one end of breathing catheter is communicated with the rear end of the body of rod, and the other end of breathing catheter is connected with union joint, and this union joint preferably adopts female Luer; The one end lengthening breathing catheter is communicated with breathing catheter by female Luer, and the other end (free end) lengthening breathing catheter connects respirator spigot joint.During cleaning endotracheal tube inwall, the free end lengthening breathing catheter is connected with respirator by respirator spigot joint, ensures the reliability that patient respiration is unimpeded and safety.The length lengthening breathing catheter is more than or equal to 150mm, its effect is that more convenient medical personnel operate cleaning plant of the present utility model, after preventing the body of rod from entering endotracheal tube, the passage of the input oxygen that body of rod hollow space is formed and respirator disconnect, and affect the respiratory function of patient.
The operation principle of the cleaning plant of this utility model endotracheal tube inwall is:
First the body of rod to be goed deep in tracheal intubation if needed, before going deep into tracheal intubation, seal wire (having the material of certain degree of hardness to make by PC etc.) is goed deep in endotracheal tube, the body of rod is more unimpededly entered in tracheal intubation, then be airbag aeration by airbag inflation pipe, make it expand, the outer surface of air bag and the contact internal walls of endotracheal tube, then slowly the body of rod is pulled out from endotracheal tube, the body of rod drives air bag slowly to shift out from endotracheal tube, thus can be thorough, and the sputum effectively will be attached on endotracheal tube inwall, the retained secretion such as bacterial biof iotalm are clear, keep artificial airway unobstructed.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail this utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (8)
1. a cleaning plant for endotracheal tube inwall, is characterized in that: comprise the body of rod, air bag and airbag inflation pipe;
Described air bag is coated on the outer surface of body of rod front section, and is sealed and matched with the outer surface of body of rod front section;
Described airbag inflation pipe and the body of rod walk abreast and arrange, and the exhaust end of airbag inflation pipe is communicated with air bag, and the gas transmission end of airbag inflation pipe is positioned at outside the body of rod.
2. the cleaning plant of endotracheal tube inwall as claimed in claim 1, is characterized in that: the described body of rod is the tubular structure of hollow.
3. the cleaning plant of endotracheal tube inwall as claimed in claim 2, it is characterized in that: the front end of the described body of rod is sealed end, the cross section of sealing end transverse direction is the arc of lordosis;
The sidewall of described body of rod front section has blow vent.
4. the cleaning plant of endotracheal tube inwall as claimed in claim 1, is characterized in that: the sidewall of the described body of rod has many radial development graduation marks, and these many radial development graduation marks are along body of rod axially-aligned.
5. the cleaning plant of endotracheal tube inwall as claimed in claim 1, is characterized in that: described airbag inflation pipe is arranged in body of rod sidewall.
6. the cleaning plant of endotracheal tube inwall as claimed in claim 1, is characterized in that: the gas transmission end of described airbag inflation pipe is connected with the hard valve of air bag unidirectional blocking.
7. the cleaning plant of the endotracheal tube inwall as described in any one of claim 1-6, is characterized in that: also comprise breathing catheter, one end of described breathing catheter is communicated with the rear end of the body of rod, the other end of breathing catheter is connected with union joint.
8. the cleaning plant of endotracheal tube inwall as claimed in claim 7, it is characterized in that: also comprise lengthening breathing catheter, one end of described lengthening breathing catheter is communicated with breathing catheter by union joint, and the other end lengthening breathing catheter connects respirator spigot joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802028.2U CN204293582U (en) | 2014-12-16 | 2014-12-16 | A kind of cleaning plant of endotracheal tube inwall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802028.2U CN204293582U (en) | 2014-12-16 | 2014-12-16 | A kind of cleaning plant of endotracheal tube inwall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293582U true CN204293582U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802028.2U Expired - Fee Related CN204293582U (en) | 2014-12-16 | 2014-12-16 | A kind of cleaning plant of endotracheal tube inwall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800958A (en) * | 2015-04-29 | 2015-07-29 | 金成梅 | Tracheal catheter inner wall cleaning oxygen tube |
| CN108325038A (en) * | 2018-05-07 | 2018-07-27 | 余庆县人民医院 | A kind of oropharyngeal airway |
| CN113020146A (en) * | 2021-03-02 | 2021-06-25 | 首都医科大学附属北京儿童医院 | Tracheal cannula's cleaning device |
-
2014
- 2014-12-16 CN CN201420802028.2U patent/CN204293582U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800958A (en) * | 2015-04-29 | 2015-07-29 | 金成梅 | Tracheal catheter inner wall cleaning oxygen tube |
| CN108325038A (en) * | 2018-05-07 | 2018-07-27 | 余庆县人民医院 | A kind of oropharyngeal airway |
| CN113020146A (en) * | 2021-03-02 | 2021-06-25 | 首都医科大学附属北京儿童医院 | Tracheal cannula's cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20161216 |