CN205598377U - Laryngeal mask endotracheal tube of endoscope inserted of easy lubrication - Google Patents
Laryngeal mask endotracheal tube of endoscope inserted of easy lubrication Download PDFInfo
- Publication number
- CN205598377U CN205598377U CN201620087426.XU CN201620087426U CN205598377U CN 205598377 U CN205598377 U CN 205598377U CN 201620087426 U CN201620087426 U CN 201620087426U CN 205598377 U CN205598377 U CN 205598377U
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- China
- Prior art keywords
- endotracheal tube
- endoscope
- lubrication
- laryngeal mask
- tube body
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Abstract
The utility model provides a laryngeal mask endotracheal tube of endoscope inserted of easy lubrication, includes the endotracheal tube body, endotracheal tube this internally be equipped with the chamber of ventilating, inflate the chamber, endoscope passageway chamber, the coating of endotracheal tube body front end outer wall has lubricated hydrophilicity coating, the coating of endoscope passageway intracavity wall has lubricated hydrophilicity coating. The utility model discloses laryngeal mask endotracheal tube of endoscope inserted of easy lubrication, its front end and inner wall lubricity are good, are convenient for put the plug of pipe and endoscope, alleviate patient's misery, prevent also that the endoscope from receiving the damage at the plug in -process simultaneously.
Description
Technical field
This utility model relates to a kind of surgery anesthesia or critical patient of being applied to and rescues or the setting up manually for patient of other assisted respiartion
The medical apparatus and instruments of gas passage, in particular relate to a kind of can endotracheal tube in laryngeal mask capable of being inserted by endoscope.
Background technology
During using laryngeal mask to perform the operation, it is sometimes desirable to be inserted into endoscope patient body and carry out observing or assisted surgery,
To this end, need special passage on laryngeal mask to insert endoscope；The endotracheal tube of common laryngeal mask is owing to using Plastic or silicone rubber
The material of class, frictional force in its natural state is the biggest, and the bigger frictional force of endotracheal tube inwall and front end outer wall not only makes
Conduit has some setbacks when putting pipe, and the most inconvenient when inserting endoscope；For improving above-mentioned condition, the most clinically through frequently with
Be to smear paraffin oil at the position of endotracheal tube front end 2-8cm and endotracheal tube inwall to be lubricated, process is loaded down with trivial details, extend hands
Art time, and if paraffin oil smear uneven if, put during pipe or patient can be brought damage, it addition, by
Need pull to find internal lesion locations in endoscope, it is easy to be rubbed by paraffin oil, so that the lubricity of inwall weakens, insert
When entering endoscope, resistance strengthens, and intubates while having some setbacks the damage to endoscope and also can strengthen.
Utility model content
The purpose of this utility model be to provide a kind of easy lubrication can laryngeal mask capable of being inserted by endoscope endotracheal tube, its front end and inwall lubrication
Property good, it is simple to putting pipe and the plug of endoscope, it is painful to alleviate patient, is also prevented from endoscope simultaneously and is damaged in swapping process
Wound.
To achieve these goals, technical solution of the present utility model is: a kind of easy lubrication can laryngeal mask capable of being inserted by endoscope gas
Pipe conduit, including endotracheal tube body, endotracheal tube is the most internal is provided with venting cavity, inflatable chamber, endoscope path way chamber, described gas
Pipe catheter body front end outer wall is coated with lubrication hydrophilic coating, and described endoscope path way cavity wall is coated with lubrication hydrophilic coating.
This utility model easily lubricate can laryngeal mask capable of being inserted by endoscope endotracheal tube, wherein, described endotracheal tube this most external is sequentially provided with
Two sealed bladders, two sealed bladders are spaced, and the sealed bladder near described endotracheal tube body tip is little sealed bladder, another
Sealed bladder is big sealed bladder, and described two sealed bladders all connect with described inflatable chamber.
This utility model easily lubricate can laryngeal mask capable of being inserted by endoscope endotracheal tube, wherein, described little sealed bladder outer wall is coated with lubrication
Hydrophilic coating.
This utility model easily lubricate can laryngeal mask capable of being inserted by endoscope endotracheal tube, wherein, described endotracheal tube body front end outer wall be coated with
The a length of 2-8cm of lubrication hydrophilic coating covered.
This utility model easily lubricate can laryngeal mask capable of being inserted by endoscope endotracheal tube, wherein, the thickness of described each lubrication hydrophilic coating
It is 0.01-1mm.
This utility model easily lubricate can laryngeal mask capable of being inserted by endoscope endotracheal tube, wherein, described each lubrication hydrophilic coating all uses
PVP (polyvinylpyrrolidone).
After using such scheme, compared with prior art, owing to what this utility model easily lubricated can lead by laryngeal mask capable of being inserted by endoscope trachea
The endotracheal tube body front end outer wall of pipe and endoscope path way cavity wall are coated with lubrication hydrophilic coating, therefore only need to somewhat soak
Steeping, the front end of endotracheal tube body and endoscope path way cavity wall i.e. become the most smooth, and frictional force is greatly reduced, and conveniently puts pipe
With the plug of endoscope, not only reduce the misery brought to patient during putting pipe, be substantially reduced the resistance of endoscope's plug simultaneously,
Protect the endoscope from damage, also facilitate doctor to operate, shorten operation preparation time.
Accompanying drawing explanation
Fig. 1 be this utility model easily lubricate can the structural representation of laryngeal mask capable of being inserted by endoscope endotracheal tube.
Detailed description of the invention
As it is shown in figure 1, this utility model easily lubricate can include endotracheal tube body 11 by laryngeal mask capable of being inserted by endoscope endotracheal tube,
Venting cavity 12, inflatable chamber 13, endoscope path way chamber 14 it is provided with, before endotracheal tube body 11 in endotracheal tube body 11
End outer wall is coated with lubrication hydrophilic coating 111, and endoscope path way chamber 14 inwall is coated with lubrication hydrophilic coating 141；
Being sequentially provided with two sealed bladders outside endotracheal tube body 11, two sealed bladders are spaced, near endotracheal tube body 11 end
The sealed bladder of end is little sealed bladder 15, and another sealed bladder is big sealed bladder 16, and two sealed bladders all connect with inflatable chamber 13,
Being that two sealed bladders are inflated by inflatable chamber 13, big sealed bladder 16, little sealed bladder 15 are respectively used to seal throat and esophageal orifice, and two
Individual sealed bladder adapts with throat and esophageal orifice size respectively, makes sealing effectiveness more preferable, is also coated with at little sealed bladder 15 outer wall
Lubrication hydrophilic coating.
The a length of 2-8cm of lubrication hydrophilic coating 111 of endotracheal tube body 11 front end outer wall coating, above-mentioned each lubrication is hydrophilic
The thickness of property coating is 0.01-1mm, and above-mentioned each lubrication hydrophilic coating all uses PVP (polyvinylpyrrolidone), passes through
The mode of dip-coating or spraying is attached to endoscope path way chamber 14 inwall, endotracheal tube body 11 front end outer wall and little sealed bladder 15
Outer wall.
What this utility model easily lubricated can lubricate hydrophilic coating and is in dry shape by laryngeal mask capable of being inserted by endoscope endotracheal tube before use
State, easily lubricated by this utility model during use can put in sterilized water or normal saline somewhat by laryngeal mask capable of being inserted by endoscope endotracheal tube
Soaking, the front end outer wall of endotracheal tube, little sealed bladder outer wall and endoscope path way cavity wall i.e. become the most smooth, conveniently put pipe
Plug with endoscope.
Embodiment described above is only to be described preferred implementation of the present utility model, not to model of the present utility model
Enclosing and be defined, on the premise of without departing from this utility model design spirit, this area ordinary skill technical staff is new to this practicality
Various deformation that the technical scheme of type is made and improvement, all should fall in the protection domain that claims of the present utility model determine.
Claims (6)
1. an easy lubrication can laryngeal mask capable of being inserted by endoscope endotracheal tube, including endotracheal tube body (11), venting cavity (12), inflatable chamber (13), endoscope path way chamber (14) it are provided with in endotracheal tube body (11), it is characterized in that: described endotracheal tube body (11) front end outer wall is coated with lubrication hydrophilic coating (111), described endoscope path way chamber (14) inwall is coated with lubrication hydrophilic coating (141).
Easy lubrication the most according to claim 1 can laryngeal mask capable of being inserted by endoscope endotracheal tube, it is characterized in that: outside described endotracheal tube body (11), be sequentially provided with two sealed bladders, two sealed bladders are spaced, sealed bladder near described endotracheal tube body (11) end is little sealed bladder (15), another sealed bladder is big sealed bladder (16), and described two sealed bladders all connect with described inflatable chamber (13).
Easy lubrication the most according to claim 2 can laryngeal mask capable of being inserted by endoscope endotracheal tube, it is characterised in that: described little sealed bladder (15) outer wall is coated with lubrication hydrophilic coating.
Easy lubrication the most according to claim 3 can laryngeal mask capable of being inserted by endoscope endotracheal tube, it is characterised in that: lubrication hydrophilic coating (111) a length of 2-8cm of described endotracheal tube body (11) front end outer wall coating.
Easy lubrication the most according to claim 4 can laryngeal mask capable of being inserted by endoscope endotracheal tube, it is characterised in that: the thickness of described each lubrication hydrophilic coating is 0.01-1mm.
Easy lubrication the most according to claim 5 can laryngeal mask capable of being inserted by endoscope endotracheal tube, it is characterised in that: described each lubrication hydrophilic coating all uses PVP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087426.XU CN205598377U (en) | 2016-01-28 | 2016-01-28 | Laryngeal mask endotracheal tube of endoscope inserted of easy lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087426.XU CN205598377U (en) | 2016-01-28 | 2016-01-28 | Laryngeal mask endotracheal tube of endoscope inserted of easy lubrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205598377U true CN205598377U (en) | 2016-09-28 |
Family
ID=56961293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087426.XU Active CN205598377U (en) | 2016-01-28 | 2016-01-28 | Laryngeal mask endotracheal tube of endoscope inserted of easy lubrication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205598377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928615A (en) * | 2017-12-06 | 2018-04-20 | 广东名威科技有限公司 | A kind of visible laryngoscope |
-
2016
- 2016-01-28 CN CN201620087426.XU patent/CN205598377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928615A (en) * | 2017-12-06 | 2018-04-20 | 广东名威科技有限公司 | A kind of visible laryngoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |