CN204910382U - Independent binary channels laryngeal mask - Google Patents
Independent binary channels laryngeal mask Download PDFInfo
- Publication number
- CN204910382U CN204910382U CN201520500932.2U CN201520500932U CN204910382U CN 204910382 U CN204910382 U CN 204910382U CN 201520500932 U CN201520500932 U CN 201520500932U CN 204910382 U CN204910382 U CN 204910382U
- Authority
- CN
- China
- Prior art keywords
- breather
- pipe
- laryngeal mask
- knapsack
- operation pipe
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an independent binary channels laryngeal mask, including the inflatable cover body, breather pipe, operation pipe, the inflatable cover body is including the shoulder bag and the gasbag that link to each other, and the gasbag is equipped with the cavity pipeline and surrounds the shoulder bag, the gasbag with inflate the tubule and inflate and indicate the bag to link to each other, the shoulder bag even has hollow connecting seat, breather pipe, operation pipe mutual independence, the front end of breather pipe and operation pipe all continuous and communicate with each other with the shoulder bag inboard with the connecting seat, the utility model has the advantages of ventilate in the anesthesia operation and insert each other noninterference of operation such as trachea scope, for the operation bring the convenience, can guarantee the operation the security.
Description
Technical field
This utility model belongs to medical instruments field, relates to a kind of dual pathways laryngeal mask specifically.
Background technology
In recent years, laryngeal mask has been used successfully to the patient accepting air flue process in a large number, is of great significance raising salvage success rate by setting up effective artificial airway; The inflatable cover body of existing dual pathways laryngeal mask, breather, operation pipe, inflatable cover body comprises connected knapsack and air bag, air bag is provided with hollow pipeline around knapsack, air bag is with inflation tubule and inflate and indicate capsule to be connected, air vent tube openings is in laryngeal mask knapsack inside top, operation pipe is by being opened on air bag far-end inside knapsack, independent but tube wall is connected as a single entity operation pipe with breather pipeline; This dual pathways laryngeal mask is mainly used in ventilating in anesthesia surgery, inserts stomach tube and can enter esophagus execution gastrointestinal decompression through air bag distal openings, prevent reflux erroneous aspiration by operation pipe.This laryngeal mask operation tube opening, not in laryngeal mask cover body, can not carry out tracheal strips operation (as: endoscopy of trachea, treatment, foreign body etc.), if carry out tracheal strips operation by breather, ventilation may be disturbed to affect patient safety.
Summary of the invention
The purpose of this utility model is for prior art above shortcomings, provides a kind of independent dual pathways laryngeal mask, and it has ventilation and insertion endoscopy of trachea in anesthesia surgery, treatment, the non-interfering advantage of the operation such as foreign body, brings convenience to operation, can ensure the safety of performing the operation.
For achieving the above object, the independent dual pathways laryngeal mask of one of the present utility model, comprise inflatable cover body, breather, operation pipe, inflatable cover body comprises connected knapsack and air bag, air bag is provided with hollow pipeline around knapsack, and air bag is with inflation tubule and inflate and indicate capsule to be connected, and it is characterized in that knapsack is connected with the Connection Block of hollow, breather, operation pipe are separate, and breather is all connected with Connection Block with the front end of operation pipe and communicates with inside knapsack.
When this utility model uses, because the laryngeal airway in inside breather, operation Guan Junyu knapsack communicates, in operation, ventilation is not interfere with each other with being operated by other operating that pipe implements, add that operation pipe is separate with breather, respective operation is independent of each other, bring convenience to operation, the safety of performing the operation can be ensured;
As further improvement of the utility model, the rear end of described operation pipe is provided with narrow meshed seal cover, and the rear end of breather is provided with standard air flue joint; Narrow meshed seal cover is convenient to the insertion of trachea scope and is increased ventilation seal, and standard air flue joint is convenient to the connection of airway path in general anaesthesia operation.
As further improvement of the utility model, in the tube wall of breather and operation pipe, be equipped with helical wire; The intensity of pipe can be improved, prevent ventilation and operation pipeline from pressing off, ensure patient safety.
In sum, this utility model has ventilation in operation and operates non-interfering advantage with insertion trachea scope etc., brings convenience, can ensure the safety of performing the operation to operation.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model embodiment.
Fig. 2 is the right view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
As shown in Figure 1 and Figure 2, this a kind of independent dual pathways laryngeal mask, comprise inflatable cover body, breather 1, operation pipe 2, inflatable cover body comprises connected knapsack 3 and air bag 4, air bag 4 is provided with hollow pipeline 5 around knapsack 3, air bag 4 is with inflation tubule 6 and inflate and indicate capsule 7 to be connected, the Connection Block 13 being connected with hollow of one outside knapsack 3, breather 1, operation pipe 2 are separate, breather 1 is all connected with Connection Block 13 with the front end of operation pipe 2, and the front end mouth of pipe 8,9 of two pipes also communicates with inside knapsack 3; The rear end of breather 1 is provided with standard air flue joint 10, and the rear end of operation pipe 2 is provided with narrow meshed seal cover 11; Helical wire 12 is equipped with in the tube wall of breather 1 and operation pipe 2; Knapsack 3, air bag 4, breather 1, operation pipe 2, inflation tubule 6 are flexible material, as nontoxic PVC or silica gel material;
During use, can exit to air bag 4 by inflation tubule 6 and inflation instruction capsule 7 and inflate, it is made to be close to the throat of patient, all communicated with the laryngeal airway in air bag 4 and knapsack 3 inner face by breather 1 and operation pipe 2, in operation ventilation with operated (treat as inserted endoscopy of trachea, insert stopper carry out lung shutoff or isolation, Air passage foreign body extraction etc.) by other operating that pipe 2 implements and do not interfere with each other, add that operation pipe 2 is separate with breather 1, respective operation is independent of each other, bring convenience to operation, the safety of performing the operation can be ensured; The insertion that narrow meshed seal cover 11 is convenient to trachea scope increases ventilation seal, and standard air flue joint 10 is convenient to the connection of airway equipment, ensures patient safety; Helical wire 12 can improve the intensity of pipe, prevents ventilation and operation pipeline from pressing off.
Claims (3)
1. an independent dual pathways laryngeal mask, comprise inflatable cover body, breather, operation pipe, inflatable cover body comprises connected knapsack and air bag, air bag is provided with hollow pipeline around knapsack, air bag is with inflation tubule and inflate and indicate capsule to be connected, it is characterized in that knapsack is connected with the Connection Block of hollow, breather, operation pipe are separate, and breather is all connected with Connection Block with the front end of operation pipe and communicates with inside knapsack.
2. a kind of independent dual pathways laryngeal mask as claimed in claim 1, is characterized in that the rear end of described operation pipe is provided with narrow meshed seal cover, and the rear end of breather is provided with standard air flue joint.
3. a kind of independent dual pathways laryngeal mask as claimed in claim 1 or 2, is characterized in that being equipped with helical wire in breather and the tube wall of operation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500932.2U CN204910382U (en) | 2015-07-13 | 2015-07-13 | Independent binary channels laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500932.2U CN204910382U (en) | 2015-07-13 | 2015-07-13 | Independent binary channels laryngeal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910382U true CN204910382U (en) | 2015-12-30 |
Family
ID=54959570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500932.2U Expired - Fee Related CN204910382U (en) | 2015-07-13 | 2015-07-13 | Independent binary channels laryngeal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017136470A1 (en) * | 2016-02-01 | 2017-08-10 | Ony Inc. | System and method for delivering medicament |
-
2015
- 2015-07-13 CN CN201520500932.2U patent/CN204910382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017136470A1 (en) * | 2016-02-01 | 2017-08-10 | Ony Inc. | System and method for delivering medicament |
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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: 20151230 Termination date: 20200713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |