CN201719659U - Laryngeal mask for operating gastroscope - Google Patents
Laryngeal mask for operating gastroscope Download PDFInfo
- Publication number
- CN201719659U CN201719659U CN2010202094528U CN201020209452U CN201719659U CN 201719659 U CN201719659 U CN 201719659U CN 2010202094528 U CN2010202094528 U CN 2010202094528U CN 201020209452 U CN201020209452 U CN 201020209452U CN 201719659 U CN201719659 U CN 201719659U
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- China
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- gastroscope
- mask
- sac
- laryngeal mask
- cover capsule
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Abstract
The utility model discloses a laryngeal mask for operating a gastroscope, which comprises a heart-shaped annular mask sac, an oropharyngeal airway, an air charging pipe, and a charging air sac. The oropharyngeal airway is connected with the mask sac. The internal hole of the oropharyngeal airway is used as a breather line. One end of the air charging pipe is connected with the mask sac. The other end is connected with the charging air sac. The laryngeal mask for operating the gastroscope is characterized in that a gastroscope duct is arranged at the bottom of the mask sac, the gastroscope duct penetrates through the bottom of the mask sac, and the front end reveals at the front end of the mask sac. The mask sac is improved skillfully on the basis of existing mask sac. The laryngeal mask for operating the gastroscope overcomes the defects that assisted ventilation can not be carried out in the gastroscope operating process, guarantees the safety of respiratory tract, ameliorates the common complications of respiratory depression, pulse saturation oxygen reduction etc. caused by using intravenous narcotic drug during painless gastroscope operation in existing clinic, reduces the risk of the painless gastroscope operation, and has great clinical use value.
Description
[technical field]
This utility model relates to a kind of medical apparatus and instruments laryngeal mask, especially a kind of laryngeal mask that is used for the gastroscope operation.
[background technology]
When setting up air flue at emergency call salving or for the tracheal intubation difficulty patient, laryngeal mask is a kind of airway that effectively substitutes endotracheal intubation.Many improvement to laryngeal mask have appearred in the prior art, a kind of esophageal obstruction formula laryngeal mask is disclosed such as Chinese utility model patent CN 2238657Y, in laryngeal mask commonly used, an esophageal obstruction pipe is set, prevents that food from backflowing and barotropic gas enters gastric, get rid of mistake and inhale dangerous.In carrying out painless gastroscope operating process, often run into because of having used degradation complication under respiration inhibition that intravenous anesthetic causes and the detecting sphygmus and blood oxygen saturation, carrying out general supplementary means still situation can not be improved the time, often need ask the operation doctor to stop gastroscope and operate and withdraw from gastroscope, give face shield assisted ventilation even endotracheal intubation, and the time have emergency to take place, especially for the patient who merges heart and lung diseases advanced age, potential risk is bigger.Still there are not the effective measures of convenience at present and equipment addresses this problem.
[summary of the invention]
In order to solve under painless gastroscope operation, ensure that patient respiration is unobstructed, a kind of laryngeal mask that is used for the gastroscope operation is provided.
In order to address the above problem, this utility model discloses a kind of laryngeal mask that is used for the gastroscope operation, mainly form by heart type annular enclosure capsule, airway, gas tube, aerating gasbag, airway is connected with the cover capsule and passes through the cover capsule, and the airway endoporus is made breather line, and gas tube one end is connected with the cover capsule, the other end is connected with aerating gasbag, the bottom of described cover capsule is provided with the gastroscope conduit, and described gastroscope conduit passes described cover capsule bottom, and front end exposes at described cover capsule tip.
As a preferred embodiment, described gastroscope catheter proximal end is provided with the cover capsule, and the attached gastroscope duct wall of the gas tube of adapter sleeve capsule is provided with, and the described gas tube other end is connected with aerating gasbag.
The invention has the advantages that: under painless gastroscope operation, carry out the ventilation of assisted respiartion machine, ensured respiratory tract safety, improved and clinically carried out in the painless gastroscope operating process commonly at present, reduced painless gastroscope operational risk because of complication such as the respiration inhibition of using intravenous anesthetic to cause, detecting sphygmus and blood oxygen saturation attenuatings.
[description of drawings]
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is the structural representation of this utility model embodiment 2.
Label shown in the figure:
1---the cover capsule; 2---airway; 31,32---gas tube;
4---the gastroscope conduit; 5---the cover capsule; 61,62---aerating gasbag.
[specific embodiment]
Below in conjunction with accompanying drawing this utility model is elaborated.
As shown in Figure 1, this utility model is mainly formed by being the cyclic cover capsule 1 of heart type, airway 2, gas tube 31, aerating gasbag 61, airway 2 is connected with cover capsule 1 and passes through and cover capsule 1, airway 2 endoporus are made breather line, and gas tube 31 1 ends are connected with cover capsule 1, and the other end is connected with aerating gasbag 61, the bottom of cover capsule 1 is provided with gastroscope conduit 4, gastroscope conduit 4 passes cover capsule 1 bottom, and as shown in Figure 1, the front end of gastroscope conduit 4 exposes at described cover capsule 1 most advanced and sophisticated position.
As shown in Figure 2, this utility model is mainly formed by being the cyclic cover capsule 1 of heart type, airway 2, gas tube 31, aerating gasbag 61, airway 2 is connected with cover capsule 1 and passes through and cover capsule 1, airway 2 endoporus are made breather line, gas tube 31 1 ends are connected with cover capsule 1, and the other end is connected with aerating gasbag 61, and the bottom of cover capsule 1 is provided with gastroscope conduit 4, gastroscope conduit 4 passes cover capsule 1 bottom, and front end exposes at described cover capsule front end.Gastroscope conduit 4 front ends are provided with cover capsule 5, the gas tube 32 attached gastroscope conduit 4 tube wall settings of adapter sleeve capsule 5, and gas tube 32 other ends are connected with aerating gasbag 62.
Among the embodiment, the internal diameter of gastroscope conduit 4 is 9～12mm.
During use, at first from then on gastroscope is passed in the gastroscope conduit 4 of laryngeal mask, the gastroscope that will put laryngeal mask under narcotism is inserted patient's gastric through esophagus, along the gastroscope shank this laryngeal mask is taken advantage of a situation then and push in the patient oral cavity, and the cover capsule 5 of laryngeal mask inserted in the esophagus, make cover capsule 5 inflation sealing aditus oesophagis by aerating gasbag 62.Make laryngeal mask cover capsule 1 sealing pharyngeal cavity by aerating gasbag 61 inflation subsequently, reach and respiratory tract is kept clear, and can further carry out the purpose of assisted ventilation where necessary.
Behind the gastroscope end of operation, can earlier gastroscope be withdrawn from, treat under patient's consciousness recovery and the autonomous respiration situation in order that extract out by the gas that aerating gasbag 62 and 61 will overlap in capsule 5 and the cover capsule 1 front and back, takes out laryngeal mask subsequently.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. one kind is used for the laryngeal mask that gastroscope is operated, mainly form by heart type annular enclosure capsule, airway, gas tube, aerating gasbag, airway is connected with the cover capsule and passes through the cover capsule, gas tube one end is connected with the cover capsule, the other end is connected with aerating gasbag, it is characterized in that, the bottom of described cover capsule is provided with the gastroscope conduit, described gastroscope conduit passes described cover capsule bottom, and front end exposes at described cover capsule tip.
2. the laryngeal mask that is used for the gastroscope operation according to claim 1 is characterized in that described gastroscope catheter proximal end is provided with the cover capsule, and the attached gastroscope duct wall of the gas tube of adapter sleeve capsule is provided with, and the described gas tube other end is connected with aerating gasbag.
3. the laryngeal mask that is used for the gastroscope operation according to claim 1 and 2 is characterized in that the internal diameter of described gastroscope conduit is 9～12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202094528U CN201719659U (en) | 2010-05-28 | 2010-05-28 | Laryngeal mask for operating gastroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202094528U CN201719659U (en) | 2010-05-28 | 2010-05-28 | Laryngeal mask for operating gastroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719659U true CN201719659U (en) | 2011-01-26 |
Family
ID=43487932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202094528U Expired - Fee Related CN201719659U (en) | 2010-05-28 | 2010-05-28 | Laryngeal mask for operating gastroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719659U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041485A (en) * | 2013-01-04 | 2013-04-17 | 夏敏 | Upper gastrointestinal tract endoscopic diagnosis and treatment laryngeal mask |
| CN104039214A (en) * | 2011-11-30 | 2014-09-10 | 喉罩有限公司 | endoscopic device |
| US9974912B2 (en) | 2010-10-01 | 2018-05-22 | Teleflex Life Sciences Unlimited Company | Artificial airway device |
| US10576229B2 (en) | 2009-03-03 | 2020-03-03 | The Laryngeal Mask Company Limited | Artificial airway device |
-
2010
- 2010-05-28 CN CN2010202094528U patent/CN201719659U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10576229B2 (en) | 2009-03-03 | 2020-03-03 | The Laryngeal Mask Company Limited | Artificial airway device |
| US9974912B2 (en) | 2010-10-01 | 2018-05-22 | Teleflex Life Sciences Unlimited Company | Artificial airway device |
| CN104039214A (en) * | 2011-11-30 | 2014-09-10 | 喉罩有限公司 | endoscopic device |
| US10806327B2 (en) | 2011-11-30 | 2020-10-20 | Teleflex Life Sciences Pte, Ltd. | Laryngeal mask for use with an endoscope |
| CN103041485A (en) * | 2013-01-04 | 2013-04-17 | 夏敏 | Upper gastrointestinal tract endoscopic diagnosis and treatment laryngeal mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20110528 |