CN203620021U - Visible laryngeal mask - Google Patents
Visible laryngeal mask Download PDFInfo
- Publication number
- CN203620021U CN203620021U CN201320697185.7U CN201320697185U CN203620021U CN 203620021 U CN203620021 U CN 203620021U CN 201320697185 U CN201320697185 U CN 201320697185U CN 203620021 U CN203620021 U CN 203620021U
- Authority
- CN
- China
- Prior art keywords
- laryngeal mask
- air bag
- supervisor
- video
- video probe
- 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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- 239000000523 sample Substances 0.000 claims abstract description 18
- 230000000007 visual effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 11
- 210000000214 mouth Anatomy 0.000 abstract description 6
- 230000000740 bleeding effect Effects 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 abstract description 2
- 238000012800 visualization Methods 0.000 abstract description 2
- 230000008054 signal transmission Effects 0.000 abstract 2
- 238000002627 tracheal intubation Methods 0.000 description 6
- 208000032843 Hemorrhage Diseases 0.000 description 5
- 208000014674 injury Diseases 0.000 description 4
- 238000002560 therapeutic procedure Methods 0.000 description 4
- 230000008733 trauma Effects 0.000 description 3
- 230000002124 endocrine Effects 0.000 description 2
- 210000000867 larynx Anatomy 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010003504 Aspiration Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a visible laryngeal mask used in the field of medical devices. The visible laryngeal mask comprises a laryngeal mask body and a video system, wherein the laryngeal mask body comprises an air bag, a main pipe, an air bag seat connecting the air bag and the main pipe, and a vent port communicated with the main pipe is formed in the air bag seat; and the video system comprises an external displayer, a video probe and a signal transmission device, the video probe is arranged on the air bag seat and located on the outer edge of the vent port, and the signal transmission device transmits a signal of the video probe to the external displayer. According to the visible laryngeal mask, the video probe is additionally arranged on the air bag seat, conditions of autacoid, bleeding and the like of an oral cavity can be observed in real time by means of the external displayer in the laryngeal mask placing process, the aligning condition of the laryngeal mask is acknowledged timely after the laryngeal mask is put in, accordingly, adjustment can be made conveniently, the failure rate of putting the laryngeal mask in is reduced, and the quality for putting the laryngeal mask in is improved; and when a trachea cannula is guided, conditions can be acknowledged timely, and injuring and bleeding of the oral cavity and the throat due to repeated insertion are reduced. Visualization of the laryngeal mask in the placing process is realized, the operation time of the treatment process is shortened, and the difficulty is reduced.
Description
Technical field
This utility model, for medical instruments field, particularly relates to a kind of visual laryngeal mask.
Background technology
Laryngeal mask is the unobstructed device of maintenance upper respiratory tract between face shield and endotracheal intubation, and compared with face shield, laryngeal mask can keep respiratory passage unblocked better; Compared with endotracheal intubation, when placing larynx cover, do not want flesh pine, not laryngoscope, the stimulation to cardiovascular reflex while inserting is little, when recovery, can tolerate better conduit, one of most convenient effective method while being urgent.Insert laryngeal mask position and well can directly ventilate, can complete short and small operation, anesthesia without reflux erroneous aspiration risk patient; Can, through laryngeal mask guide cannula, while using common laryngeal mask guide cannula, can first enter air flue with instrument Mang Tanhuojing fibre bronchus mirrors such as elastic bougie, trachea exchange core, Aintree equally, then insert endotracheal tube through guide wire.
Existing laryngeal mask all adopts the method for blindmate to swallow insertion throat through patient and sets up respiration channel.In addition, in laryngeal mask, guidance tracheal intubation process, can not Kui Jiyan road due to operator, this just makes to readjust angle and the phenomenon of repeatable operation is inevitable, when having increased in therapeutic process operating time and difficulty, increase pars oralis pharyngis bleeding due to trauma, intubation defeat equivalent risk.
Utility model content
For addressing the above problem, this utility model provides one to realize laryngeal mask process visualization, improves laryngeal mask quality, avoids blind spy to cause injury, reduce the visual laryngeal mask of operating time and difficulty in therapeutic process.
This utility model solves the technical scheme that its technical problem adopts: a kind of visual laryngeal mask, comprise laryngeal mask body and video system, laryngeal mask body comprises air bag, supervisor and connects air bag and supervisor's air bag seat, air bag seat is provided with and the blow vent of being responsible for conducting, and video system comprises external display, is located on air bag seat and is positioned at the video probe of blow vent outer and the signal of video probe conducted to the signal transmitting apparatus of external display.
Be further used as the improvement of technical solutions of the utility model, signal transmitting apparatus comprises the cable of drawing along supervisor, and the inner of cable is connected with video probe, and outer end is provided with the connector that can be connected with external display.
Be further used as the improvement of technical solutions of the utility model, be provided with airway in supervisor, the inner of airway forms the just opening to video probe on air bag seat, and outer end is provided with the syringe union joint that leans out supervisor's sidewall.
Be further used as the improvement of technical solutions of the utility model, air bag is provided with gas tube, and the outer end of gas tube is provided with pilot balloon and charge valve.
Be further used as the improvement of technical solutions of the utility model, supervisor's near-end is provided with transit joint.
The beneficial effects of the utility model: in this visual laryngeal mask, on air bag seat, set up video probe, in laryngeal mask process, can pass through external display Real Time Observation oral cavity endocrine, the situation such as hemorrhage, insert rear instant understanding laryngeal mask alignment situation to make timely adjustment, reduce the probability of laryngeal mask failure, improve the quality of laryngeal mask; In the time of guidance tracheal intubation, can immediately go and find out what's going on, to make timely adjustment, reduce the oral cavity, the bottleneck throat bleeding due to trauma that repeatedly try to insert and cause.This utility model has been realized the visual of laryngeal mask process, reduces operating time and difficulty in therapeutic process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is this utility model example structure schematic diagram;
Fig. 2 is this utility model example structure upward view.
The specific embodiment
With reference to Fig. 1, Fig. 2, this utility model provides a kind of visual laryngeal mask, comprise laryngeal mask body 1 and video system, laryngeal mask body 1 comprises air bag 11, supervisor 12 and connects air bag 11 and supervisor 12 air bag seat 13, air bag seat 13 is provided with and the blow vent 14 of being responsible for 12 conductings, video system comprise be built-in with battery external display 21, be located on air bag seat 13 and be positioned at the video probe 22 of blow vent 14 outers and the signal of video probe 22 conducted to the signal transmitting apparatus of external display 21.
In this visual laryngeal mask, on air bag seat 13, set up video probe 22, in laryngeal mask process, can pass through external display 21 Real Time Observation oral cavity endocrines, the situation such as hemorrhage, insert rear instant understanding laryngeal mask alignment situation to make timely adjustment, reduce the probability of laryngeal mask failure, improve the quality of laryngeal mask; In the time of guidance tracheal intubation, can immediately go and find out what's going on, to make timely adjustment, reduce the oral cavity, the bottleneck throat bleeding due to trauma that repeatedly try to insert and cause.This utility model has been realized the visual of laryngeal mask process, reduce operating time and difficulty in therapeutic process, improve the success rate of difficult airway processing, significantly reduce the incidence rate of difficult airway related complication, conscientiously ensure patient's life security, improve quality of medical care, improve the doctor-patient relationship of present growing tension.
In this utility model, signal transmitting apparatus can adopt wireless (bluetooth connection) or wire transmission mode, as this utility model preferred embodiment, signal transmitting apparatus comprises the cable 23 of drawing along supervisor, the inner of cable 23 is connected with video probe 22, and outer end is provided with the connector 24 that can be connected with external display 21.
As this utility model preferred embodiment, in supervisor 12, be provided with airway 19, the inner of airway 19 forms the just opening to video probe 22 on air bag seat 13, and outer end is provided with the syringe union joint 191 that leans out supervisor's 12 sidewalls.In this utility model, airway 19 and cable 23 is parallel arranges, and coordinates syringe to be used for rinsing the video secretions that 22 places accumulate etc. of popping one's head in, and equally also can be used to jet ventilation.
As this utility model preferred embodiment, air bag 11 is provided with gas tube 15, and the outer end of gas tube 15 is provided with pilot balloon 16 and charge valve 17.
When this visual laryngeal mask is inserted, swallow and insert throat through patient, until laryngeal mask position plug correct after, by charge valve 17 to the interior inflation of air bag 11, air bag 11 after expansion is with larynx wall close contact and open venturi, is finally respiration channel on patient's Rapid Establishment glottis by the supervisor on laryngeal mask.
As this utility model preferred embodiment, supervisor 12 near-end is provided with transit joint 18, and transit joint 18 facilitates the equipment such as the external respirator of laryngeal mask.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to this utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (5)
1. a visual laryngeal mask, it is characterized in that: comprise laryngeal mask body and video system, described laryngeal mask body comprises air bag, supervisor and connects described air bag and supervisor's air bag seat, described air bag seat is provided with and the blow vent of being responsible for conducting, and described video system comprises external display, is located on described air bag seat and is positioned at the video probe of described blow vent outer and the signal of described video probe conducted to the signal transmitting apparatus of external display.
2. visual laryngeal mask according to claim 1, is characterized in that: described signal transmitting apparatus comprises the cable of drawing along described supervisor, and the inner of described cable is connected with video probe, and outer end is provided with the connector that can be connected with external display.
3. visual laryngeal mask according to claim 2, is characterized in that: in described supervisor, be provided with airway, the inner of described airway forms the just opening to video probe on air bag seat, and outer end is provided with the syringe union joint that leans out supervisor's sidewall.
4. according to the visual laryngeal mask described in claim 1,2 or 3, it is characterized in that: described air bag is provided with gas tube, the outer end of described gas tube is provided with pilot balloon and charge valve.
5. visual laryngeal mask according to claim 4, is characterized in that: described supervisor's near-end is provided with transit joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697185.7U CN203620021U (en) | 2013-11-06 | 2013-11-06 | Visible laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697185.7U CN203620021U (en) | 2013-11-06 | 2013-11-06 | Visible laryngeal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620021U true CN203620021U (en) | 2014-06-04 |
Family
ID=50806555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320697185.7U Expired - Fee Related CN203620021U (en) | 2013-11-06 | 2013-11-06 | Visible laryngeal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620021U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664318A (en) * | 2016-03-21 | 2016-06-15 | 广东莱佛圣生物医学科技有限公司 | Continuous monitoring device for position of laryngeal mask |
| CN106178209A (en) * | 2016-08-05 | 2016-12-07 | 罗强 | A kind of laryngeal mask airway device with transmission of video function |
| CN106730206A (en) * | 2016-12-30 | 2017-05-31 | 常州昌宏医疗科技有限公司 | It is a kind of visually to exempt to inflate laryngeal mask |
| CN108339182A (en) * | 2018-03-30 | 2018-07-31 | 无锡圣诺亚科技有限公司 | It easily shirks intubation and laryngeal mask is adjusted |
| CN110812641A (en) * | 2019-12-11 | 2020-02-21 | 姜虹 | Multi-source last-exhaling CO2Visual laryngeal mask is assisted in monitoring |
-
2013
- 2013-11-06 CN CN201320697185.7U patent/CN203620021U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664318A (en) * | 2016-03-21 | 2016-06-15 | 广东莱佛圣生物医学科技有限公司 | Continuous monitoring device for position of laryngeal mask |
| CN106178209A (en) * | 2016-08-05 | 2016-12-07 | 罗强 | A kind of laryngeal mask airway device with transmission of video function |
| CN106730206A (en) * | 2016-12-30 | 2017-05-31 | 常州昌宏医疗科技有限公司 | It is a kind of visually to exempt to inflate laryngeal mask |
| CN108339182A (en) * | 2018-03-30 | 2018-07-31 | 无锡圣诺亚科技有限公司 | It easily shirks intubation and laryngeal mask is adjusted |
| CN110812641A (en) * | 2019-12-11 | 2020-02-21 | 姜虹 | Multi-source last-exhaling CO2Visual laryngeal mask is assisted in monitoring |
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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 |
Granted publication date: 20140604 |