CN203954385U - Laryngeal mask that can control position - Google Patents
Laryngeal mask that can control position Download PDFInfo
- Publication number
- CN203954385U CN203954385U CN201420398795.1U CN201420398795U CN203954385U CN 203954385 U CN203954385 U CN 203954385U CN 201420398795 U CN201420398795 U CN 201420398795U CN 203954385 U CN203954385 U CN 203954385U
- Authority
- CN
- China
- Prior art keywords
- laryngeal mask
- cover body
- silicone rubber
- rubber cover
- flexible circuit
- 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
This utility model relates to a kind of laryngeal mask that can control position, comprises laryngeal mask gas tube (1) and silicone rubber cover body (2); The logical laryngeal mask gas tube (1) in cover chamber of silicone rubber cover body (2), cover body edge is oblong inflatable bladders (3); Inflatable bladders (3) connects airbag inflation pipe (4); The position of described inflatable bladders (3) front end 2/5ths, arranges two emitting red light LED lamps (5); Described silicone rubber cover body (2) is implanted into flexible circuit conductor (6), flexible circuit conductor (6) one end two emitting red light LED lamps (5) that are connected in parallel, and flexible circuit conductor (6) another end passes silicone rubber cover body (2) and is connected with power supply (7).This utility model both can laryngeal mask insert process in can judge the degree of depth, also can in art, continue to observe the position of laryngeal mask.
Description
Technical field
This utility model relates to the breather of the air flue of overcoming a difficulty.Particularly, this utility model relates to a kind of laryngeal mask that can control position, belongs to the ventilation instrument between tracheal intubation and face shield.
Background technology
Laryngeal mask is in unconscious patient, to set up the useful well-known device of airway.A kind of popular laryngeal mask commercial marketization for many years, it is Brain invention in 1981 and first advocates breather on the novel glottis of one using.Per os is by laryngeal mask bottleneck throat, and after inflation, laryngeal mask forms an annular seal space around larynx, both can retain autonomous respiration, can implement again positive airway pressure.Three during the last ten years, laryngeal mask is to insert simple to operate and to maintain the ventilation advantage such as easy and be widely used in emergency resuscitation and clinical anesthesia, so far, laryngeal mask is applied and has been exceeded 1.5 hundred million person-times in general anesthesia, not yet there is directly death relevant to laryngeal mask, in the process of clinical application of more than 30 year, form gradually common the and effective method of difficult airway of a set of solution/manage.
Although the laryngeal mask that can arbitrarily process of prior art is carried out good, still need to provide the device of improvement.Especially, need that clinically laryngeal mask leading edge is inserted to patient and be positioned at the prominent and cricoid cartilage retro-hypopharynx of spoonful shape, due to cricoid cartilage pressure, the insertion of laryngeal mask and with after insert that endotracheal tube may be had any problem or failure through laryngeal mask is auxiliary.Exist laryngeal mask to arrive at the technical problem of malposition.Also likely in art, cause laryngeal mask displacement, increased the danger that patient causes anoxia.
Utility model content
Technical problem to be solved in the utility model has been to provide a kind of laryngeal mask that can control position, both can laryngeal mask insert process in can judge the degree of depth, also can in art, continue to observe the position of laryngeal mask.
This utility model solves the problems of the technologies described above adopted technical scheme: a kind of laryngeal mask that can control position, comprises laryngeal mask gas tube and silicone rubber cover body; The logical laryngeal mask gas tube in cover chamber of silicone rubber cover body, cover body edge is oblong inflatable bladders; Inflatable bladders connects airbag inflation pipe; It is characterized in that: the position of described inflatable bladders front end 2/5ths, arranges two emitting red light LED lamps; Described silicone rubber cover body is implanted into flexible circuit conductor, flexible circuit conductor one end two emitting red light LED lamps that are connected in parallel, and flexible circuit conductor another end passes silicone rubber cover body and is connected with power supply.
The utility model has the advantages that; When in the time inserting completely, power-on, two emitting red light LED lamps are shinny.According to two luminous points that emitting red light LED lamp sends of the present utility model, can observe for medical personnel the change in location of processing the laryngeal mask in patient body at any time, both can laryngeal mask insert process in can judge the degree of depth, also can in art, continue to observe the position of laryngeal mask.Effectively protect that patient's is healthy and safe.
Brief description of the drawings
Figure l is structural representation of the present utility model.
Labelling in accompanying drawing is: 1 laryngeal mask gas tube; 2 silicone rubber cover bodies; 3 inflatable bladders; 4 airbag inflation pipes; 5 emitting red light LED lamps; 6 flexible circuit conductors; 7 power supplys.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Shown in root Ju Fig. 1, a kind of laryngeal mask that can control position, comprises laryngeal mask gas tube 1 and silicone rubber cover body 2; The logical laryngeal mask gas tube 1 in cover chamber of silicone rubber cover body 2, cover body edge is oblong inflatable bladders 3; Inflatable bladders 3 connects airbag inflation pipe 4; The position of described inflatable bladders 3 front ends 2/5ths, arranges two emitting red light LED lamps 5; Described silicone rubber cover body 2 is implanted into flexible circuit conductor 6, flexible circuit conductor 6 one end two emitting red light LED lamps 5 that are connected in parallel, and flexible circuit conductor 6 another ends pass silicone rubber cover body 2 and are connected with power supply 7.
Described power supply 7 is silver-colored lithium button cell.
Claims (2)
1. a laryngeal mask that can control position, comprises laryngeal mask gas tube (1) and silicone rubber cover body (2); The logical laryngeal mask gas tube (1) in cover chamber of silicone rubber cover body (2), cover body edge is oblong inflatable bladders (3); Inflatable bladders (3) connects airbag inflation pipe (4); It is characterized in that: the position of described inflatable bladders (3) front end 2/5ths, arranges two emitting red light LED lamps (5); Described silicone rubber cover body (2) is implanted into flexible circuit conductor (6), flexible circuit conductor (6) one end two emitting red light LED lamps (5) that are connected in parallel, and flexible circuit conductor (6) another end passes silicone rubber cover body (2) and is connected with power supply (7).
2. laryngeal mask that can control position according to claim 1, is characterized in that: described power supply (7) is silver-colored lithium button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398795.1U CN203954385U (en) | 2014-07-18 | 2014-07-18 | Laryngeal mask that can control position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398795.1U CN203954385U (en) | 2014-07-18 | 2014-07-18 | Laryngeal mask that can control position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954385U true CN203954385U (en) | 2014-11-26 |
Family
ID=51915029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398795.1U Expired - Fee Related CN203954385U (en) | 2014-07-18 | 2014-07-18 | Laryngeal mask that can control position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203954385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929900A (en) * | 2018-01-22 | 2018-04-20 | 郴州市第人民医院 | It can show the laryngeal mask of insertion bottleneck throat cap position |
-
2014
- 2014-07-18 CN CN201420398795.1U patent/CN203954385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929900A (en) * | 2018-01-22 | 2018-04-20 | 郴州市第人民医院 | It can show the laryngeal mask of insertion bottleneck throat cap position |
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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: 20141126 Termination date: 20210718 |