CN205198656U - Strenghthened type air vent and be responsible for thereof - Google Patents
Strenghthened type air vent and be responsible for thereof Download PDFInfo
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- CN205198656U CN205198656U CN201520717430.5U CN201520717430U CN205198656U CN 205198656 U CN205198656 U CN 205198656U CN 201520717430 U CN201520717430 U CN 201520717430U CN 205198656 U CN205198656 U CN 205198656U
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Abstract
The utility model relates to a strenghthened type air vent and be responsible for thereof, this strenghthened type air vent person in charge comprises outer tube, intermediate level and inner tube, the intermediate level be helical structure to set up between outer tube and inner tube, and outer tube, intermediate level and inner tube formula structure as an organic whole, its strenghthened type air vent of making, including joint, the person in charge, switching pipe, cover bag and connecting pipe, spring cladding in two outsides of the person in charge, person in charge's one end is through connecting the encapsulation, and the other end then is connected with the connecting pipe that covers on the bag through the adapter. Will the utility model discloses be applied to clinical, have the elasticity performance good, be difficult for the kinking, the ability receives advantages such as oppression.
Description
Technical field
This utility model relates to a kind of reinforced airway and supervisor thereof, belongs to medical facilities technical field.
Background technology
In relevant market survey and data collection display, be even more important for patient patient sets up a unimpeded airway in the breathing anesthesia of medical department, and in the application of clinical anesthesia, except to be satiated with food and non-fasting has and backflows and inhale except dangerous person by mistake, intubating laryngeal mask airway almost relates to various operation process, in emergency resuscitation process, the alternative mask oxygen inhalation of laryngeal mask sets up urgent ventilation road under being used for emergency situations, more easier than endotracheal tube intubation, does not generally need laryngoscope directly to complete, another data result shows, intubating laryngeal mask airway is in the application clinically of the U.S. existing more than 10 years, in worldwide, laryngeal mask application has reached 100,000,000 person-times, not yet there is a routine patient death so far directly relevant to laryngeal mask, and define a set of to the common and effective method of difficult airway in its application for many years gradually, therefore, airway sets up the first-selection in airway pressure road as numerous patient breathing anesthesia, it both can allow patient's autonomous respiration, positive airway pressure can be implemented again, belong to the ventilation instrument got involved between tracheal intubation and face shield, its demand is commercially great, there is very large market prospect, but on market there is the drawback that some use in most of airway product of supply now all the time, elastic performance as supervisor is bad, supervisor bending curvature do not reach requirement, do not realize the instructions for use that ergonomics proposes, airway supervisor easily kink, compressing can not be tolerated, be responsible for stressed meeting fold angulation thus cause the ventilation of in use airway not smooth, cause the confession hypoxgia of patient, use brings great risk to patient, need Special use scene downward for face as in anaesthesia process at some, antitorque knot, the bend resistance performance of existing airway just face great challenge, and under current market environment, most airway product can not meet the above-mentioned market demand, but some medical apparatus and instruments producers are in the market also in the structure constantly studying and improve corresponding product.
As the reinforced laryngeal mask product of new medical silica gel that the patent No. " 201320653580.5 " proposes, the structure of airway supervisor is improved, as shown in Figure 5, its airway is by being responsible for a B, spring C and supervisor two D is formed, be responsible for two D and be wound around reinforcement spring C in Compress Spring shape outward, be responsible for a B then to wrap and be located at outside spring C, supervisor one B will installed again, spring C and supervisor two D and joint 4a, after transfer tube 5a is connected, it is connected with the connection tube 7a on cover capsule 6a, the side of cover capsule 6a is then connected with side gas tube 8a, side gas tube 8a end is then provided with check (non-return) valve 9a and pilot balloon 10a, above-mentioned parts install and form whole airway, thus it is not good to solve existing product elastic performance, easy kinking, compressing can not be tolerated, stressed meeting is folded into the drawback of certain angle, but in the actual application of product, be responsible for a B, spring C and supervisor two D is necessary parts, complex structural designs, production not easily realizes, production efficiency is too low, cost of labor is too high, product cost is too high, patient treatment financial burden increases the weight of, and this product is difficult to realize automatization in production, production quality is unstable, output is difficult to ensure, be difficult to promote this competitiveness of product in market, inconvenience is under the overall situation of market economy, form the strong market competition.Under above-mentioned market environment, some drawback problem points that this product exists, the working technical staff needing relevant industries carries out improving the marketization progress being beneficial to product.
Based on this, make subject application.
Utility model content
In order to overcome the above-mentioned defect existing for existing breather, first object of the present utility model is to provide that a kind of elastic performance is good, not easily kinking, the hard pressed reinforced airway supervisor of ability, this reinforced airway supervisor is applied to airway, can avoid the ventilation that stressed folding angulation causes not smooth.
For achieving the above object, the technical scheme taked of this utility model is as follows:
Reinforced airway supervisor, be made up of outer tube, intermediate layer and interior pipe, described intermediate layer is helical structure, and is arranged between outer tube and interior pipe, and outer tube, intermediate layer and interior pipe are integral type structure.
Further, as preferably:
Hollow structure is provided with in described intermediate layer.
Meanwhile, another object of the present utility model is to provide that a kind of elastic performance is good, not easily kinking, the hard pressed reinforced airway of ability, it is not smooth that this reinforced airway can avoid the ventilation that stressed folding angulation causes.
For achieving the above object, the technical scheme taked of this utility model is as follows:
Reinforced airway, comprises joint, supervisor, transfer tube, cover capsule and connection tube, and supervisor one end is encapsulated by joint, and the other end is connected with the connection tube on cover capsule by adaptor.
Further, as preferably:
The side of described cover capsule is then connected with side gas tube, and the end of this side gas tube is connected with pilot balloon, and check (non-return) valve is installed in pilot balloon outer end, and side gas tube is connected with supervisor by connection tube.
Described supervisor is made up of outer tube, intermediate layer and interior pipe, and described intermediate layer is helical structure, and is arranged between outer tube and interior pipe, and outer tube, intermediate layer and interior pipe are integral type structure.
Be provided with hollow structure in described intermediate layer, this hollow structure is connected with cover capsule, and its effect is identical with side gas tube, for strengthening inflation effect further.
Reinforced airway supervisor provided by the utility model can be applicable to the different parts of breather, wherein, breather supervisor is formed primarily of outer tube, interior pipe and the intermediate layer be placed between outer tube and interior pipe, outer tube, interior pipe and intermediate layer be simultaneously molding in one production process, and three is the nontoxic and macromolecular material of good biocompatibility; Reinforced airway supervisor structure disclosed in this utility model, its structure is simple, be skillfully constructed, supervisor's elastic performance is good, not easily kinking, resistance to compressing ability is good, the limited capacity of conventional ventilation road product before solving, and a lot of emergencies that can not meet in practical application exist very large potential safety hazard; Intermediate layer of the present utility model is so formation: be coated on one after interior tube extrusion molding under the traction of motor, constantly rotate the plug advanced, extrusion shaping machine on other direction is by the list structure extrusion molding of hollow, the list structure of hollow is under the guiding through plug, finally define the intermediate layer that helical spring structure is coated on inner tube outer surface, outer tube is extruded by the extrusion shaping machine at this moment on plug direction, internal layer and intermediate layer are coated on inside, and three together constitutes the supervisor of reinforced airway product; Again this supervisor and the parts such as joint, transfer tube, cover capsule, connection tube are assembled mutually, reinforced airway can be formed.
By effective enforcement of the present utility model, functionally solve the limited capacity of conventional ventilation road product, existing product can not meet a lot of very large security hidden trouble points in emergency circumstances existed in practical application, performance meets elastic performance good, not easily kinking, and ability suffers oppression, avoid the stressed meeting of common airway product widely and fold angulation thus be the not smooth phenomenon of airway ventilation, evaded the application risk of product; This utility model employs special production technology, product structure is simple, practical function, cost is controlled, alleviates the use financial burden of patient, improves the competitiveness of product in market, be convenient to the marketization of product technology, inner and outer tubes all employ nontoxic and that the compatibility is good macromolecular material, in use procedure, with the advantage such as the compatibility of patient is good.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model (perspective);
Fig. 2 is another angled arrangement schematic diagram of the present utility model (for statement is convenient, split by outer tube and come on intermediate layer);
Fig. 3 is sectional view of the present utility model;
Fig. 4 is the partial enlarged drawing at M position in Fig. 3;
Fig. 5 is the fractionation structural representation of existing airway;
Fig. 6 is the first using state schematic diagram of the present utility model;
Fig. 7 is the second using state schematic diagram of the present utility model.
Number in the figure: 1. outer tube; 2. intermediate layer; 21. hollow structures; 3. pipe in; A. be responsible for; B. one is responsible for; C. spring; D. two are responsible for; 4. joint; 5. transfer tube; 6. cover capsule; 7. connection tube; 8. side gas tube; 9. check (non-return) valve; 10. pilot balloon.
Detailed description of the invention
Embodiment 1
The reinforced airway supervisor of the present embodiment, composition graphs 1, Fig. 2 and Fig. 3, be made up of outer tube 1, intermediate layer 2 and interior pipe 3, intermediate layer 2 is helical spring structure, this intermediate layer 2 is hollow structure, and is arranged between outer tube 1 and interior pipe 3, and outer tube 1, intermediate layer 2 and interior pipe 3 are integral type structure, composition graphs 4, is provided with hollow structure 21 in intermediate layer 2.
This utility model is applied to airway, its reinforced airway formed, composition graphs 6, comprises joint 4, supervisor A, transfer tube 5, cover capsule 6 and connection tube 7, joint 4 is packaged in one end of supervisor A, and the other end of supervisor A is connected with the connection tube 7 on cover capsule 6 by adaptor 5.Wherein be responsible for A to be made up of outer tube 1, intermediate layer 2 and interior pipe 3, intermediate layer 2 is helical spring structure, hollow-core construction is set in this intermediate layer 2, and be arranged between outer tube 1 and interior pipe 3, and outer tube 1, intermediate layer 2 and interior pipe 3 are integral type structure, be provided with hollow structure 21 in intermediate layer 2, intermediate layer 2 is connected with cover capsule E by hollow structure 21.
The reinforced airway supervisor that the present embodiment provides can be applicable to the different parts of airway, wherein, airway supervisor formed primarily of outer tube 1, interior pipe 3 and the intermediate layer 2 be placed between outer tube 1 and interior pipe 3, outer tube 1, interior pipe 3 and intermediate layer 2 be simultaneously molding in one production process, and three is the nontoxic and macromolecular material of good biocompatibility; Reinforced airway supervisor structure disclosed in the present embodiment, its structure is simple, be skillfully constructed, supervisor's elastic performance is good, not easily kinking, resistance to compressing ability is good, is applied to the assembling of airway, the limited capacity of conventional ventilation road product before solving, there is very large potential safety hazard in a lot of emergencies that can not meet in practical application.
The intermediate layer 2 of the present embodiment is so formation: be coated on one after the extrusion molding of interior pipe 3 under the traction of motor, constantly rotate the plug advanced, extrusion shaping machine on other direction is by the list structure extrusion molding of hollow, the list structure of hollow is under the guiding through plug, finally define the intermediate layer 2 that helical spring structure is coated on interior pipe 3 outer surface, outer tube 1 is extruded by the extrusion shaping machine at this moment on plug direction, internal layer and intermediate layer 2 are coated on inside, and three together constitutes the supervisor of reinforced airway product; Again this supervisor A and the parts such as joint 4, transfer tube 5, cover capsule 6, connection tube 7 are assembled mutually, can form reinforced airway, in an assembling process, a supervisor can realize ventilation and bend resistance effect, and under certain environment for use, the operation that side is inflated can be avoided.
By effective enforcement of the present embodiment, functionally solve the limited capacity of conventional ventilation road product, existing product can not meet a lot of very large security hidden trouble points in emergency circumstances existed in practical application, performance meets elastic performance good, not easily kinking, and ability suffers oppression, avoid the stressed meeting of common airway product widely and fold angulation thus be the not smooth phenomenon of airway ventilation, evaded the application risk of product; The present embodiment employs special production technology, product structure is simple, practical function, cost is controlled, alleviates the use financial burden of patient, improves the competitiveness of product in market, be convenient to the marketization of product technology, inner and outer tubes all employ nontoxic and that the compatibility is good macromolecular material, in use procedure, with the advantage such as the compatibility of patient is good.
Embodiment 2
The reinforced airway supervisor of the present embodiment, composition graphs 1, Fig. 2 and Fig. 3, be made up of outer tube 1, intermediate layer 2 and interior pipe 3, intermediate layer 2 is helical spring structure, this intermediate layer 2 is hollow structure, and is arranged between outer tube 1 and interior pipe 3, and outer tube 1, intermediate layer 2 and interior pipe 3 are integral type structure, composition graphs 4, is provided with hollow structure 21 in this intermediate layer 2.
This utility model is applied to airway, its reinforced airway formed, composition graphs 7, comprise joint 4, supervisor A, transfer tube 5, cover capsule 6, connection tube 7, side gas tube 8, pilot balloon 9 and check (non-return) valve 10, one end of supervisor A is encapsulated by joint 4, and the other end is then connected with the connection tube 7 on cover capsule 6 by adaptor 5, and the side of cover capsule 6 is then connected with side gas tube 8, the end of this side gas tube 8 is connected with pilot balloon 9, and check (non-return) valve 10 is installed in pilot balloon 9 outer end.Wherein be responsible for A to be made up of outer tube 1, intermediate layer 2 and interior pipe 3, intermediate layer 2 is helical spring structure, side gas tube 8 is connected with the intermediate layer 2 and interior pipe 3 being responsible for A by connection tube 7, and be provided with hollow structure 21 in intermediate layer 2, this hollow structure 21 is connected with cover capsule 6, intermediate layer 2 is arranged between outer tube 1 and interior pipe 3, and outer tube 1, intermediate layer 2 and interior pipe 3 are integral type structure.
The reinforced airway supervisor that the present embodiment provides can be applicable to the different parts of airway, wherein, airway supervisor formed primarily of outer tube 1, interior pipe 3 and the intermediate layer 2 be placed between outer tube 1 and interior pipe 3, outer tube 1, interior pipe 3 and intermediate layer 2 be simultaneously molding in one production process, and three is the nontoxic and macromolecular material of good biocompatibility; Reinforced airway supervisor structure disclosed in the present embodiment, its structure is simple, be skillfully constructed, supervisor's elastic performance is good, not easily kinking, resistance to compressing ability is good, is applied to the assembling of airway, the limited capacity of conventional ventilation road product before solving, there is very large potential safety hazard in a lot of emergencies that can not meet in practical application.
The intermediate layer 2 of the present embodiment is so formation: be coated on one after the extrusion molding of interior pipe 3 under the traction of motor, constantly rotate the plug advanced, extrusion shaping machine on other direction is by the list structure extrusion molding of hollow, the list structure of hollow is under the guiding through plug, finally define the intermediate layer 2 that helical spring structure is coated on interior pipe 3 outer surface, outer tube 1 is extruded by the extrusion shaping machine at this moment on plug direction, internal layer and intermediate layer 2 are coated on inside, outer tube 1, the supervisor that intermediate layer 2 and interior pipe 3 three together constitute reinforced airway product has antitorque knot, not easily bend, not easily folding angulation, resistance to compressing, be applicable to some special emergency treatment environment and other special operation postural therapy environment, compared to the existing product on market, it is high that the present embodiment has production efficiency, Forming Quality is stablized, production cost is controlled, the advantages such as structure is ingenious, again this supervisor A and the parts such as joint 4, transfer tube 5, cover capsule 6, connection tube 7 are assembled mutually, reinforced airway can be formed.
By effective enforcement of the present embodiment, functionally solve the limited capacity of conventional ventilation road product, existing product can not meet a lot of very large security hidden trouble points in emergency circumstances existed in practical application, performance meets elastic performance good, not easily kinking, and ability suffers oppression, avoid the stressed meeting of common airway product widely and fold angulation thus be the not smooth phenomenon of airway ventilation, evaded the application risk of product; The present embodiment employs special production technology, product structure is simple, practical function, cost is controlled, alleviates the use financial burden of patient, improves the competitiveness of product in market, be convenient to the marketization of product technology, inner and outer tubes all employ nontoxic and that the compatibility is good macromolecular material, in use procedure, with the advantage such as the compatibility of patient is good.
Claims (3)
1. reinforced airway supervisor, it is characterized in that: be made up of outer tube, intermediate layer and interior pipe, described intermediate layer is helical structure, and be arranged between outer tube and interior pipe, and outer tube, intermediate layer and interior pipe are integral type structure, are provided with hollow structure in described intermediate layer.
2. reinforced airway, is characterized in that: comprise joint, supervisor, transfer tube, cover capsule, connection tube, one end of supervisor is encapsulated by joint, and the other end is then connected with the connection tube on cover capsule by adaptor; Described supervisor is made up of outer tube, intermediate layer and interior pipe, and intermediate layer is helical structure, and is arranged between outer tube and interior pipe, and outer tube, intermediate layer and interior pipe are integral type structure, are provided with hollow structure in intermediate layer, and this hollow structure is connected with cover capsule.
3. reinforced airway as claimed in claim 2, it is characterized in that: the side of described cover capsule is then connected with side gas tube, the end of this side gas tube is connected with pilot balloon, and check (non-return) valve is installed in pilot balloon outer end, and side gas tube is connected with supervisor by connection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717430.5U CN205198656U (en) | 2015-09-16 | 2015-09-16 | Strenghthened type air vent and be responsible for thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717430.5U CN205198656U (en) | 2015-09-16 | 2015-09-16 | Strenghthened type air vent and be responsible for thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205198656U true CN205198656U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520717430.5U Active CN205198656U (en) | 2015-09-16 | 2015-09-16 | Strenghthened type air vent and be responsible for thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205198656U (en) |
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2015
- 2015-09-16 CN CN201520717430.5U patent/CN205198656U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |