CN203425349U - Anti-air-leakage endoscope mask - Google Patents
Anti-air-leakage endoscope mask Download PDFInfo
- Publication number
- CN203425349U CN203425349U CN201320521927.0U CN201320521927U CN203425349U CN 203425349 U CN203425349 U CN 203425349U CN 201320521927 U CN201320521927 U CN 201320521927U CN 203425349 U CN203425349 U CN 203425349U
- Authority
- CN
- China
- Prior art keywords
- mask
- mask body
- endoscope
- air
- leakage
- 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
Links
- 230000001815 facial effect Effects 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 4
- 238000002627 tracheal intubation Methods 0.000 description 4
- 238000002695 general anesthesia Methods 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 206010021133 Hypoventilation Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000004704 glottis Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses an anti-air-leakage endoscope mask, belongs to the technical field of medical instruments and relates to a mask assisted ventilation device used during operation of a clinical endoscope. The anti-air-leakage endoscope mask comprises a mask body and a ventilation tube. The mask body is connected with the ventilation tube through ventilation holes formed in the mask body, an operating hole provided with a hole plug is also formed in the mask body, an upper air bag is arranged below the operating hole and provided with an upper inflation valve, and a lower air bag is arranged on the contact portion of the bottom of the mask body and a face part and provided with a lower inflation valve. According to the anti-air-leakage endoscope mask, the caliber of the operating hole in the upper portion of the endoscope mask body is adjusted by controlling the inflation amount of the upper air bag, and accordingly operation controllability is improved.
Description
Technical field
This utility model belongs to medical technical field of medical instruments, and while relating to clinical endoscopic work, face shield assisted ventilation unit, is specifically related to a kind of anti-gas-leak endoscopic facial mask for clinical anesthesia.
Background technology
In clinical anesthesia work, for completing smoothly Tracheal Intubation Led By Bronchofiberoscope art under general anesthesia, often use endoscopic facial mask assisted ventilation, to guarantee patient safety in operation.But existing endoscopic facial mask structure, reserved handle hole bore is fixed and is comparatively thick, cannot ensure the gas seal of face shield when branchofiberoscope operates, and can cause patient's hypoventilation, causes that blood oxygen saturation declines.Iff dwindling reservation operations bore open, the gas-tight property of face shield in the time of can meeting branchofiberoscope operation, but after branchofiberoscope enters air flue, when pushing endotracheal tube, air flue can produce obstruction, cannot successfully endotracheal tube be sent into air flue, even cause accidental injury.
Therefore,, in order to solve the defect of above-mentioned prior art existence, be necessary to research and develop a kind of endoscopic facial mask of new structure.
Summary of the invention
This utility model is the defect existing in order to solve above-mentioned prior art, and a kind of anti-gas-leak endoscopic facial mask is provided, and to reach when guaranteeing ventilation seal, tracheal intubation is not caused again the object of obstruction.
This utility model is achieved through the following technical solutions:
Anti-gas-leak endoscopic facial mask, comprise mask body and breather, mask body is connected with breather by the passage of offering on it, on mask body, offer the handle hole of being furnished with stopple, wherein the below of handle hole is provided with upper gasbag, the position that mask body bottom contacts with facial area is provided with lower gasbag, and upper gasbag is furnished with upper charge valve, and lower gasbag is furnished with lower charge valve.
Further, described stopple is silica gel stopple, to guarantee air-tightness.
Mask body of the present utility model is the mask body structure of existing routine, it is also the conventional position of offering that handle hole is offered position, but this utility model adopts double-air sac structure, and lower gasbag is close to facial area, prevent face gas leakage, below mask body top operational hole, separately add a little upper gasbag, when branchofiberoscope enters handle hole, upper gasbag inflation, by the space sealing around of the mirror body of branchofiberoscope, prevent gas leakage, and do not affect the operation of branchofiberoscope; Until branchofiberoscope, successfully by fissure of glottis, enter after trachea, reduce or the upper gasbag of finding time in gas, expand handle hole bore, just can make endotracheal tube pass through smoothly.
This utility model is when branchofiberoscope operates, the bore in reduction operation hole, guarantee ventilation seal, prevent patient's hypoventilation, cause the generation of hypoxemia, when branchofiberoscope enters after air flue, can expand in time handle hole bore again, make endotracheal tube pass through smoothly handle hole, the operation that completes tracheal intubation is implemented.
This utility model is simple in structure, is easy to promote, and the bore scalable in endoscopic facial mask upper operating hole increases the controllability of handle hole when implementation and operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: charge valve under 1-lower gasbag, 2-mask body, 3-breather, 4-upper gasbag, 5-stopple, 6-handle hole, the upper charge valve of 7-, 8-.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is further described.
Anti-gas-leak endoscopic facial mask as shown in Figure 1, comprise mask body 2 and breather 3, mask body 2 is connected with breather 3 by the passage of offering on it, on mask body 2, offer the handle hole 6 of being furnished with stopple 5, wherein the below of handle hole 6 is provided with upper gasbag 4, the position that mask body 2 bottoms contact with facial area is provided with lower gasbag 1, and upper gasbag 4 is furnished with upper charge valve 7, and lower gasbag 1 is furnished with lower charge valve 8.
Use step is: (1) is connected in face shield breather 3 corrugated tubing of anesthetic machine, and with stopple 5 jam-pack handle holes 6, " locked in " operation hole, makes lower gasbag 1 be close to patient face portion, implements conventional general anesthesia induction, face shield ventilation; (2), after general anesthesia drug effect, the stopple 5 on opening operation hole 6, inserts the branchofiberoscope that packages in advance endotracheal tube, upper charge valve 7 by upper gasbag 4 is inflated upper gasbag 4, reduction operation hole 6 diameters, sealing branchofiberoscope mirror body surrounding space, prevents handle hole gas leakage; (3) when branchofiberoscope enters after trachea by fissure of glottis, by upper charge valve 7, upper gasbag 4 air are found time, expand handle hole 6 diameters, then endotracheal tube is pushed in air flue along branchofiberoscope, complete tracheal intubation; (4) face shield is exited along endotracheal tube.
Claims (2)
1. an anti-gas-leak endoscopic facial mask, comprise mask body (2) and breather (3), mask body (2) is connected with breather (3) by the passage of offering on it, on mask body (2), offer the be furnished with stopple handle hole (6) of (5), it is characterized in that, the below of described handle hole (6) is provided with upper gasbag (4), the position that mask body (2) bottom contacts with facial area is provided with lower gasbag (1), upper gasbag (4) is furnished with upper charge valve (7), and lower gasbag (1) is furnished with lower charge valve (8).
2. anti-gas-leak endoscopic facial mask according to claim 1, is characterized in that, described stopple (5) is silica gel stopple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521927.0U CN203425349U (en) | 2013-08-26 | 2013-08-26 | Anti-air-leakage endoscope mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521927.0U CN203425349U (en) | 2013-08-26 | 2013-08-26 | Anti-air-leakage endoscope mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425349U true CN203425349U (en) | 2014-02-12 |
Family
ID=50054414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320521927.0U Expired - Fee Related CN203425349U (en) | 2013-08-26 | 2013-08-26 | Anti-air-leakage endoscope mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354058A (en) * | 2020-10-27 | 2021-02-12 | 哈尔滨工业大学 | Anesthesia volume reduction mask |
-
2013
- 2013-08-26 CN CN201320521927.0U patent/CN203425349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354058A (en) * | 2020-10-27 | 2021-02-12 | 哈尔滨工业大学 | Anesthesia volume reduction mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203874240U (en) | Valve-type breathing circuit three-way device | |
| CN203861730U (en) | Mask special for auxiliary trachea cannula of fiber bronchoscope | |
| CN203425349U (en) | Anti-air-leakage endoscope mask | |
| CN102920422B (en) | Visual vented cannula laryngoscope | |
| CN204468927U (en) | Tracheal intubation type laryngeal mask | |
| CN211188656U (en) | Tracheal catheter with guiding function | |
| CN205215895U (en) | Anaesthetic mask | |
| CN202620416U (en) | Universal multifunctional closed air passage connection pipe | |
| CN103007402B (en) | Leading-in device for giving tracheal cannula through laryngeal mask | |
| CN105999503A (en) | Low-injury ultrathin balloon tracheal intubation | |
| CN208974864U (en) | Oesophagus drainage laryngeal mask | |
| CN202892594U (en) | Trachea inserting pipe guiding optical wand which is capable of spraying injection medicine | |
| WO2015078203A1 (en) | Laryngeal mask balloon pressure detection device and laryngeal mask device | |
| CN201143335Y (en) | Multi-function sealing valve mask | |
| CN211188655U (en) | Tracheal catheter for guiding patient without self consciousness | |
| CN202740574U (en) | Laryngeal mask | |
| CN203107905U (en) | Laryngeal mask with slide groove | |
| CN203436651U (en) | Oropharyngeal airway capable of blocking esophagus and guiding trachea cannula | |
| CN208243887U (en) | Ventilation is controllable, can reduce the double-cavity bronchial cannula of strong side intrapulmonary airway pressure | |
| CN203447602U (en) | Trachea cannula | |
| CN207400992U (en) | A kind of endoscopic facial mask with air bag | |
| CN202314799U (en) | Fiber optic bronchoscopy type laryngeal mask airway | |
| CN201701594U (en) | Laryngeal mask airway with integrated airway management function | |
| CN203885968U (en) | Injection syringe with instruction function | |
| CN203342156U (en) | Mask capable of simultaneously supplying oxygen and allowing endotracheal intubation |
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: 20140212 Termination date: 20160826 |