CN202740572U - Cover bag - Google Patents
Cover bag Download PDFInfo
- Publication number
- CN202740572U CN202740572U CN 201220416886 CN201220416886U CN202740572U CN 202740572 U CN202740572 U CN 202740572U CN 201220416886 CN201220416886 CN 201220416886 CN 201220416886 U CN201220416886 U CN 201220416886U CN 202740572 U CN202740572 U CN 202740572U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- passage
- cover capsule
- utricule
- 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
Images
Landscapes
- Prostheses (AREA)
Abstract
A cover bag comprises a bag body. The bag body is provided with a first air hole and a second air hole. Due to the fact that the bag body is provided with two air holes, ventilating effects are good.
Description
Technical field
This utility model relates to a kind ofly to be inputted medium in the human body or is passed to apparatus on the human body, relates to specifically a kind of trachea with the parts on the intubate.
Background technology
Laryngeal mask be a kind of be applied to that surgery anesthesia or critical patient rescue or other assisted respiartion set up the medical apparatus and instruments commonly used of artificial gas passage for the patient, the gas tube that basic structure has cover capsule, airway and inflates for covering capsule, the cover capsule is provided with passage, be communicated with the respiratory tract of human body by passage, because passage only has one, easily cause Partial Blocking, cause ventilatory effect relatively poor, and the patient of some throat soft tissue hypertrophys, its loose soft tissue may stop up passage fully, can't ventilate fully.
The utility model content
The purpose of this utility model provides a kind of cover capsule, and its ventilatory effect is better.
To achieve these goals, technical solution of the present utility model is: a kind of cover capsule, comprise utricule, and described utricule is provided with first, second passage.
This utility model cover capsule wherein, is provided with boss between described the one, second passage.
After adopting such scheme, this utility model cover capsule is because utricule is provided with two passages, so ventilatory effect is better.
In addition, be provided with boss between two passages, when the patient of bottleneck throat soft tissue hypertrophy used, soft tissue was resisted against on the boss, avoided stopping up passage.
Description of drawings
Fig. 1 is the axonometric chart of this utility model cover capsule;
Fig. 2 is the axonometric chart of another angle of this utility model cover capsule.
Specify this utility model cover capsule below in conjunction with accompanying drawing.
The specific embodiment
As shown in Figure 1, 2, this utility model cover capsule comprises utricule 1, and utricule 1 is provided with first, second passage 2,3, is provided with boss 4 between first, second passage 2,3.
The above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from this utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (2)
1. a cover capsule comprises utricule (1), and it is characterized in that: described utricule (1) is provided with first, second passage (2,3).
2. cover capsule as claimed in claim 1 is characterized in that: be provided with boss (4) between described the one, second passage (2,3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416886 CN202740572U (en) | 2012-08-22 | 2012-08-22 | Cover bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416886 CN202740572U (en) | 2012-08-22 | 2012-08-22 | Cover bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740572U true CN202740572U (en) | 2013-02-20 |
Family
ID=47700030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220416886 Expired - Fee Related CN202740572U (en) | 2012-08-22 | 2012-08-22 | Cover bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740572U (en) |
-
2012
- 2012-08-22 CN CN 201220416886 patent/CN202740572U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NZ627352A (en) | Improved stopper device | |
| CN203663204U (en) | Medical endotracheal intubation connection head | |
| CN203971116U (en) | A kind of disposable plug-type oral area trachea catheter fixator | |
| CN202620416U (en) | Universal multifunctional closed air passage connection pipe | |
| CN202740572U (en) | Cover bag | |
| CN202314783U (en) | Laryngeal mask for upper gastrointestinal endoscopy | |
| CN202740564U (en) | Cover bag | |
| CN203183463U (en) | Multi-cavity laryngeal mask | |
| CN204815268U (en) | It examines and inhales phlegm and breathe return circuit and connect to exempt from airtight mirror of off -line | |
| CN202961422U (en) | Respirator for cardiology department | |
| CN203954408U (en) | A kind of medical breathing mask through mouth and nose dual pathways oxygen supply | |
| CN202740575U (en) | Drainage type laryngeal mask | |
| CN202982854U (en) | Tracheotomy cannula | |
| CN202920766U (en) | Operability noninvasive breathing machine face mask | |
| CN202459735U (en) | Assistant breathing equipment for breath internal medicine department | |
| CN203183449U (en) | Multichannel joint | |
| CN201143335Y (en) | Multifunctional sealing valve face helmet | |
| CN203169781U (en) | High-frequency jet oxygen feeding type tracheal catheter | |
| CN207950300U (en) | A kind of cricothyroid membrane puncture needle breathing machine connector | |
| CN204502001U (en) | A kind of Y type laryngeal mask with instrument channel | |
| CN204364602U (en) | One can be used for gastroscopic laryngeal mask | |
| CN203183462U (en) | Laryngeal mask allowing endoscope to be inserted | |
| CN2857966Y (en) | Throat cover with single cavity | |
| CN203954405U (en) | A kind of novel dual noinvasive Ventilation mask | |
| CN202740574U (en) | Laryngeal mask |
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: 20130220 Termination date: 20200822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |