CN208693970U - The fixed throat cover air flue conduit pipe in multi-cavity road - Google Patents
The fixed throat cover air flue conduit pipe in multi-cavity road Download PDFInfo
- Publication number
- CN208693970U CN208693970U CN201721110964.7U CN201721110964U CN208693970U CN 208693970 U CN208693970 U CN 208693970U CN 201721110964 U CN201721110964 U CN 201721110964U CN 208693970 U CN208693970 U CN 208693970U
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- China
- Prior art keywords
- airway tube
- main body
- air flue
- cavity
- conduit pipe
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Abstract
The fixed throat cover air flue conduit pipe in the utility model multi-cavity road is related to a kind of for surgery anesthesia, critical patient rescue or other assisted respiartions being medical instrument that patient establishes artificial airway channel.Its purpose is to provide the throat cover air flue conduit pipe that a kind of structure is simple, lower to manufacturing technique requirent, mold cost is lower, multi-cavity road easy to operate is fixed.The fixed throat cover air flue conduit pipe in the utility model multi-cavity road includes airway tube main body, the inside of airway tube main body is single-chamber road, airway tube is inlaid in the single-chamber road of airway tube main body, airway tube is two single lumen catheters or a multi-cavity catheter, and the surface two sides of airway tube main body are symmetrically arranged with the coarse processing item of surface smoothness.
Description
Technical field
It is patient that the utility model relates to a kind of applied to surgery anesthesia or critical patient rescue or other assisted respiartions
Establish the medical instrument in artificial airway channel, in particular to a kind of throat cover air flue conduit pipe with multi-cavity road structure.
Background technique
Laryngeal mask tracheal catheter is that Brain advocates a kind of ventilation ventilated using glottis external square type used in nineteen eighty-three first
Road.
When carrying out anesthesia surgery process using laryngeal mask, it usually needs carry out pumping moulding to facilitate insertion, together to laryngeal mask
When tube drawing when deflate to facilitate and extract, another laryngeal mask most of at present is equipped with drainage cavity, can to stomach into
Row drainage is accidentally inhaled with preventing to backflow.
Major part product is integrated cavity structure at present, and airway tube is generally 2 chambers or 3 chambers or the one-piece type knot of multi-cavity
Structure, more demanding to the production technology of airway tube and mold in this way, mold cost is high and is also easy to produce defective products and scrap.This
During external actual operation, airway tube is mainly in oral cavity and throat, and airway tube smooth in appearance is easily in oral cavity and pharynx
Throat position is mobile, it is possible to create displacement makes entire throat cover air flue conduit pipe relative offset, so that it is logical to influence normal anesthesia
Gas.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of structures simply, mold lower to manufacturing technique requirent
The throat cover air flue conduit pipe that cost is lower, multi-cavity road easy to operate is fixed.
The fixed throat cover air flue conduit pipe in the utility model multi-cavity road, including airway tube main body, the airway tube main body
Inside be single-chamber road, airway tube is inlaid in the single-chamber road of the airway tube main body, the airway tube is two lists
Cavities conduit pipe or a multi-cavity catheter, the surface two sides of the airway tube main body are symmetrically arranged with the coarse processing of surface smoothness
Item.
The fixed throat cover air flue conduit pipe in the utility model multi-cavity road, wherein described two single lumen catheters are respectively that air flue is led
Tube Drain pipe, airway tube gas tube.
The fixed throat cover air flue conduit pipe in the utility model multi-cavity road, wherein one end of the airway tube main body is provided with
Cover capsule, the other end of the airway tube main body are connected with air charging system, and the air charging system includes that sequentially connected inflation connects
Mouth, air bag, gas tube, the gas tube are connect with the airway tube main body.
The fixed throat cover air flue conduit pipe in the utility model multi-cavity road, wherein the gas tube and the airway tube are inflated
Pipe connection.
The fixed throat cover air flue conduit pipe in the utility model multi-cavity road, wherein further include anchor tip, the anchor tip is solid
Surely it is connected to one end of the separate cover capsule of airway tube main body, the anchor tip is triangle arc-shaped and intermediate hollow.
The fixed throat cover air flue conduit pipe in the utility model multi-cavity road, wherein the gas tube passes through the anchor tip simultaneously
It is connect with the airway tube main body.
The fixed throat cover air flue conduit pipe difference from prior art in the utility model multi-cavity road is will in the prior art
The one-piece type airway tube of multi-cavity be changed to bushing two single-chambers in airway tube inner cavity an of single-chamber or multi-cavity catheter, air flue are led
Pipe can produce and process respectively by the way of combination, reduce the difficulty of production technology, the defective products and scrap produced subtract
It is few, while the cost of mold reduces, and improves the convenience of the die apparatus and operation that produce airway tube, structure is simple；
The two sides of another single-chamber airway tube, that is, airway tube main body increase the structure for devising the coarse processing of surface smoothness, the coarse place
Reason structure increases throat cover air flue conduit pipe in the comparative resistance in oral cavity and throat, can preferably fix, will not shift, not shadow
Laryngeal mask normal ventilation is rung, use is safer.
It further include anchor tip in the fixed throat cover air flue conduit pipe in the utility model multi-cavity road, hollow triangle circular arc knot
Structure can facilitate and carry out interspersed adhesive tape after throat cover air flue conduit pipe is inserted into predetermined position and be fixed, easy to operate.
The utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the whole schematic view of the front view of the fixed throat cover air flue conduit pipe in the utility model multi-cavity road；
Fig. 2 is the local perspective view of the fixed throat cover air flue conduit pipe in the utility model multi-cavity road；
Fig. 3 is the signal of the coarse processing item of surface smoothness in the fixed throat cover air flue conduit pipe in the utility model multi-cavity road
Figure.
Specific embodiment
In conjunction with shown in Fig. 1 to Fig. 3, the fixed throat cover air flue conduit pipe in the utility model multi-cavity road, including airway tube main body
2, the inside of airway tube main body 2 is single-chamber road 22, is inlaid with airway tube in the single-chamber road of airway tube main body 2, air flue is led
Pipe is two single lumen catheters or a multi-cavity catheter, as shown in Fig. 2, in the present embodiment in the single-chamber road of airway tube main body 2
It is bushing that there are two single lumen catheters, respectively airway tube drainage tube 23, airway tube gas tube 24.
As shown in Fig. 2, the surface two sides of airway tube main body 2 are symmetrically arranged with the coarse processing item 21 of surface smoothness, if
It sets the coarse processing item 21 of surface smoothness and refers to and do coarse processing on the surface of airway tube main body 2.
In the fixed throat cover air flue conduit pipe in the utility model multi-cavity road, one end of airway tube main body 2 is provided with cover capsule 3,
The other end of airway tube main body 2 is connected with air charging system, air charging system include sequentially connected inflatable interface 5, air bag,
Gas tube 4, gas tube 4 are connect with airway tube gas tube 24.
It further include anchor tip 1 in the fixed throat cover air flue conduit pipe in the utility model multi-cavity road, anchor tip 1 is fixed to be connected
It is connected to one end of the separate cover capsule 3 of airway tube main body 2, anchor tip 1 is triangle arc-shaped and intermediate hollow, and gas tube 4 is worn
It crosses anchor tip 1 and is connect with airway tube main body 2.
The working principle of the fixed throat cover air flue conduit pipe in the utility model multi-cavity road is same as the prior art, does not do herein superfluous
It states, except that the one-piece type airway tube of former multi-cavity is changed to fabricated structure, i.e., in the airway tube of a single-chamber
Bushing two single-chambers of chamber or multi-cavity catheter, airway tube can be produced and processed respectively by the way of combination, be reduced production technology
Difficulty, the defective products produced and scrap are reduced, while the cost of mold reduces, and improve the mould of production airway tube
Has the convenience of equipment and operation, structure is simple；The two sides of another single-chamber airway tube, that is, airway tube main body, which increase, devises table
The structure of the coarse processing of face finish, the coarse processing structure increase throat cover air flue conduit pipe in the opposite of oral cavity and throat
Resistance can be fixed preferably, will not shift, and not influence laryngeal mask normal ventilation, and use is safer.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (2)
1. a kind of fixed throat cover air flue conduit pipe in multi-cavity road, including airway tube main body (2), it is characterised in that: the air flue is led
The inside of pipe main body (2) is single-chamber road (22), is inlaid with airway tube in the single-chamber road of the airway tube main body (2), described
Airway tube is two single lumen catheters or a multi-cavity catheter, and the surface two sides of the airway tube main body (2) are symmetrically arranged with
The coarse processing item (21) of surface smoothness.
2. the fixed throat cover air flue conduit pipe in multi-cavity road according to claim 1, it is characterised in that: the airway tube main body
(2) one end is provided with cover capsule (3), and the other end of the airway tube main body (2) is connected with air charging system, the air charging system
Including sequentially connected inflatable interface (5), air bag, gas tube (4), the gas tube (4) passes through anchor tip (1) and institute
State airway tube main body (2) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110964.7U CN208693970U (en) | 2017-08-31 | 2017-08-31 | The fixed throat cover air flue conduit pipe in multi-cavity road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110964.7U CN208693970U (en) | 2017-08-31 | 2017-08-31 | The fixed throat cover air flue conduit pipe in multi-cavity road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208693970U true CN208693970U (en) | 2019-04-05 |
Family
ID=65913420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721110964.7U Active CN208693970U (en) | 2017-08-31 | 2017-08-31 | The fixed throat cover air flue conduit pipe in multi-cavity road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208693970U (en) |
-
2017
- 2017-08-31 CN CN201721110964.7U patent/CN208693970U/en active Active
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| GR01 | Patent grant | ||
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Effective date of registration: 20191209 Granted publication date: 20190405 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201216 Granted publication date: 20190405 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201216 Granted publication date: 20190405 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210922 Granted publication date: 20190405 |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20220113 Address after: 310000 floor 1, floor 2, zone B and floor 3, workshop 1, No. 550, Yinhai street, Baiyang street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: ZHEJIANG SHUGUANG TECHNOLOGY Co.,Ltd. Address before: 310012 Zone D, floor 2, building 1, No. 550, Yinhai street, Xiasha, Hangzhou, Zhejiang Patentee before: HAOPU (HANGZHOU) BIOTECHNOLOGY CO.,LTD. |