CN206183233U - A video laryngoscope for laryngeal mask location - Google Patents
A video laryngoscope for laryngeal mask location Download PDFInfo
- Publication number
- CN206183233U CN206183233U CN201620809197.8U CN201620809197U CN206183233U CN 206183233 U CN206183233 U CN 206183233U CN 201620809197 U CN201620809197 U CN 201620809197U CN 206183233 U CN206183233 U CN 206183233U
- Authority
- CN
- China
- Prior art keywords
- external member
- laryngeal mask
- insertion section
- handle part
- suction channel
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a video laryngoscope for laryngeal mask location, includes the handle part, installs the display on the handle part and install the portion of inserting at the handle part lower extreme, be fixed with the imaging member on the front end of the portion of inserting, the imaging member passes through the controller and is connected with the display electricity, it is equipped with the one -off external member of detachable to insert an overcoat, preceding sealed, the tail end of external member are equipped with the opening, the crooked shape of external member and the crooked shape phase -match of the portion of inserting and all supporting with the crooked shape of laryngeal mask breather pipe, the diameter of external member is less than the size that the laryngeal mask leads to inner diameter of air hose, the length of external member with insert minister's degree phase -match for it presses close to or contacts the external member front end to be located imaging member in the portion of inserting, the external member inboard or the outside are equipped with solitary injection or suction channel, injection or suction channel's import sets up the front end in the external member, exports the end that sets up in the external member, the front end of external member is transparent antifog material. Thereby this device can insert in the laryngeal mask direct -view bottleneck throat and conveniently adjust the laryngeal mask angle, makes the laryngeal mask dissect with the larynx entry and matches, but convenient to use, the low reuse of use cost.
Description
Technical field
The utility model is related to a kind of video laryngoscope for laryngeal mask positioning.
Background technology
In first aid and general anesthesia, it is ensured that airway patency is the vital task of medical worker, peace is fast and accurately set up
Full respiration channel is the target clinically pursued.Laryngeal mask is a kind of simple to operate and low cost air flue instrument, in the whole world
In the range of extensive use；Although laryngeal mask can assist medical worker to set up air flue in a short time, due to clinically laryngeal mask
Implantation mode is usually blindmate, and operator can not look at pharyngeal cavity straight, need completely medical worker micro-judgment laryngeal mask position whether
Properly, this is higher for the requirement of medical worker, and because anatomic differences and medical worker lack experience, often occurs because of laryngeal mask
Position is improper and cause respiration channel gas leakage, repeatedly adjustment laryngeal mask angle and the phenomenon such as insert repeatedly, so as to cause patient's oropharynx
Portion's damage, bleeding, intubation defeat, have a strong impact on the First Aid time, if intubation defeat results even in patient's asphyxia, to suffering from
Person's life threatens.
It is existing although there is soft bronchoscope to may be inserted into patient throat for visually verifying laryngeal mask position now
This equipment is higher to Doctors' skill requirement, is difficult to grasp；Needing assistant to operate could adjust laryngeal mask position；And it is existing
Soft bronchoscope to sterilize requirement it is higher, it is impossible to meet clinical position to efficient requirement, equipment purchasing cost
Height, can't afford for area underdeveloped.
Utility model content
The utility model provides direct-view pharyngolaryngeal cavity in a kind of pluggable laryngeal mask in view of the shortcomings of the prior art, so as to side
Just laryngeal mask position is adjusted, easy to use, use cost is low, a kind of repeatable video laryngoscope for laryngeal mask positioning for utilizing.
The utility model adopts the following technical scheme that realization：A kind of video laryngoscope for laryngeal mask positioning, including handle part,
Display installed in handle part upper end and the insertion section installed in handle part lower end, are fixed with the front end of the insertion section
Element, the image-forming component is electrically connected by controller with display, is set with outside the insertion section dismountable disposable
External member, before the external member sealing, tail end be provided with opening, the curved shape of the external member and the curved shape phase of insertion section
Match and the curved shape with laryngeal mask snorkel is supporting, the size of the diameter less than laryngeal mask airway bore of the external member, institute
The length and insertion section length for stating external member match so that external member front end is pressed close to or contacted to the image-forming component on insertion section,
The external member inner or outer side is provided with individually injection or suction channel, and the injection or the import of suction channel are arranged on external member
Front end, outlet is arranged on the end of external member, and the front end of the external member is clear anti-fog material.
The external member outer wall is smooth.
The insertion section is provided with draw-in groove, and the external member clamp is fixed on the insertion section.
The transfusion or the outlet of drawing liquid passage are provided with extension tube.
Due to using said structure, the present apparatus is used to be used cooperatively with laryngeal mask, again in the ventilation of laryngeal mask after laryngeal mask is inserted
Pipe is inserted into the insertion end of the present apparatus so that image-forming component is placed in cavum laryngis top, is observed by display, and laryngeal mask can be carried out
Positioning, it is ensured that laryngeal mask position is accurate, adopts in this way so that insertion laryngeal mask becomes simple, and medical worker is only needed to by letter
Single training, you can independent accurately to use laryngeal mask, it is therefore prevented that laryngeal mask insertion it is improper it is multiple plug the damage caused to sufferer, significantly
The laryngeal mask insertion time is saved, so as to for the time has been striven in rescue, improve anesthesia operating efficiency.It is set with outside the present apparatus disposable
External member, after use, directly change by disposable external member from recycling, saved the time of sterilization, it is to avoid intersect sense
The generation of dye；Injection or suction channel are set in external member, by injection or suction channel so as to local anaesthetics is injected into patient
Bottleneck throat extracts the sputum of bottleneck throat out..
In sum, the present apparatus can be inserted into direct-view throat in laryngeal mask, so as to convenient adjustment laryngeal mask angle, it is easy to use, make
With low cost, repeatable utilization.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is structural representation of the present utility model.
Specific embodiment
The utility model is described further below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 3, it is a kind of for laryngeal mask positioning video laryngoscope, including handle part 2, installed in the upper end of handle part 2
Display 3 and the insertion section 1 installed in the lower end of handle part 2, image-forming component 11, institute are fixed with the front end of the insertion section 1
State image-forming component 11 to be connected with the power supply of display 3 by controller, dismountable disposable set is set with outside the insertion section 1
Part 4, sealing, tail end are provided with opening, the curved shape of the external member 4 and the curved shape phase of insertion section 1 before the external member 4
Match and the curved shape with laryngeal mask snorkel is supporting, the size of the diameter less than laryngeal mask airway bore of the external member 4, institute
The length and the length of insertion section 1 for stating external member 4 match so that external member is pressed close to or contacted to the image-forming component 11 on insertion section 1
Front end, the inner or outer side of the external member 4 is provided with individually injection or suction channel 41, the injection or the import of suction channel 41
43 front ends for being arranged on external member, outlet is arranged on the end of external member, and the outlet is provided with extension tube 42, and extension tube 42 can be even
Attractor is connect, attracts the secretion at injection or the import of suction channel 41 43, also syringe can be connected by extension tube 42,
Local anaesthetics is flowed out by injection or the import 43 of suction channel 41, patient's bottleneck throat is injected to, the effect of local anaesthesia is reached,
The front end 44 of the external member 4 is clear anti-fog material, and the external member outer wall is smooth.The insertion section 1 is provided with draw-in groove, the set
The clamp of part 4 is fixed on the insertion section 1.
The above, only the utility model specific implementation case explanation, it is impossible to which right of the present utility model is limited with this
Protection domain.All equivalence changes made according to present utility model application claims and description and modification, all exist
In the range of the utility model protection.
Claims (4)
1. a kind of video laryngoscope for laryngeal mask positioning, including handle part, the display installed in handle part upper end and be arranged on
The insertion section of handle part lower end, is fixed with image-forming component on the front end of the insertion section, the image-forming component by controller with
Display is electrically connected, and dismountable disposable external member is set with outside the insertion section, and sealing, tail end set before the external member
There is opening, it is characterised in that：The curved shape of the external member and the curved shape of insertion section match and and laryngeal mask snorkel
Curved shape it is supporting, the diameter of the external member less than laryngeal mask airway bore size, the length of the external member and insertion section
Length matches so that external member front end is pressed close to or contacted to the image-forming component on insertion section, and the external member inner or outer side sets
There are individually injection or suction channel, the injection or the import of suction channel are arranged on the front end of external member, and outlet is arranged on set
The end of part, the front end of the external member is clear anti-fog material.
2. it is according to claim 1 for laryngeal mask positioning video laryngoscope, it is characterised in that：The external member outer wall is smooth.
3. it is according to claim 2 for laryngeal mask positioning video laryngoscope, it is characterised in that：The insertion section is provided with card
Groove, the external member clamp is fixed on the insertion section.
4. according to the video laryngoscope positioned for laryngeal mask that one of claims 1 to 3 is described, it is characterised in that：It is described injection or
The outlet of suction channel is provided with extension tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620809197.8U CN206183233U (en) | 2016-07-28 | 2016-07-28 | A video laryngoscope for laryngeal mask location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620809197.8U CN206183233U (en) | 2016-07-28 | 2016-07-28 | A video laryngoscope for laryngeal mask location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206183233U true CN206183233U (en) | 2017-05-24 |
Family
ID=58737335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620809197.8U Expired - Fee Related CN206183233U (en) | 2016-07-28 | 2016-07-28 | A video laryngoscope for laryngeal mask location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206183233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245125A (en) * | 2018-01-17 | 2018-07-06 | 刘伯臣 | Thin lens video laryngoscope and flexible tracheal catheter |
| CN109512374A (en) * | 2019-01-11 | 2019-03-26 | 中南大学 | A kind of mouth mirror of removable mirror surface mist |
-
2016
- 2016-07-28 CN CN201620809197.8U patent/CN206183233U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245125A (en) * | 2018-01-17 | 2018-07-06 | 刘伯臣 | Thin lens video laryngoscope and flexible tracheal catheter |
| CN109512374A (en) * | 2019-01-11 | 2019-03-26 | 中南大学 | A kind of mouth mirror of removable mirror surface mist |
| CN109512374B (en) * | 2019-01-11 | 2024-06-04 | 中南大学 | Can get rid of mouth mirror of mirror surface water smoke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |