CN103505786A - Laryngeal mask with adjustable bending point and radian - Google Patents
Laryngeal mask with adjustable bending point and radian Download PDFInfo
- Publication number
- CN103505786A CN103505786A CN201210198131.6A CN201210198131A CN103505786A CN 103505786 A CN103505786 A CN 103505786A CN 201210198131 A CN201210198131 A CN 201210198131A CN 103505786 A CN103505786 A CN 103505786A
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- China
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- laryngeal mask
- plastotype
- radian
- bending point
- adjustable
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Abstract
The invention discloses a laryngeal mask with the adjustable radian, belongs to the field of medical instruments, and particularly relates to a laryngeal mask with the adjustable bending point and radian. The laryngeal mask with the adjustable bending point and radian is composed of a laryngeal mask breather pipe, a larynx surrounding sealing device and a standard connector, the two ends of the laryngeal mask breather pipe are connected with the standard connector and the laryngeal surrounding sealing device, and a plastic body is arranged on the laryngeal mask breather pipe. The plastic body is a plastic bar or a plastic sheet or a plastic pipe or a plastic ring. The laryngeal mask is reasonable in design and suitable for dissecting throats of different human bodies, and the clinic using requirement is met.
Description
Technical field
A kind of bending point of the present invention and the adjustable laryngeal mask of radian belong to medical instruments field, particularly relate to all adjustable laryngeal masks of a kind of bending point and radian.
Background technology
The client need that carries out airway management on glottis is clinically used laryngeal mask.At present laryngeal mask snorkel mainly contains two kinds of forms, and a kind of do not have a pre-plastotype, and a kind of is pre-plastotype, pre-plastotype be generally 90 degree.Human body mouth axle and pharynx axis present general 90 degree, do not have the laryngeal mask of pre-plastotype to lean on the pliability of self to be 90 degree in oral cavity and pharyngeal cavity, exist the problem that breather elastic force causes patient to feel uncomfortable and easily deviate from.The laryngeal mask of pre-plastotype is not considered the problem of human dissection difference, and the bending point and the angle that are in advance 90 degree can not be suitable for all people group.For some patient exist bending point forward or lean on after, angle is bigger than normal or less than normal, causes patient feel uncomfortable and easily deviate from.These two kinds of laryngeal mask snorkels all exist and because shape is improper, cause clinical problem.
Summary of the invention
The object of the invention is to avoid the deficiencies in the prior art part, provide a kind of bending point and radian adjustable laryngeal mask snorkel, can meet different bottleneck throats and dissect use.
The object of the invention is to avoid the deficiencies in the prior art part, provide a kind of bending point and radian adjustable laryngeal mask, can meet different bottleneck throats and dissect use.
The object of the invention is to reach by following measures, the laryngeal mask snorkel that a kind of bending point and radian are adjustable, on laryngeal mask snorkel, be provided with plastotype body, plastotype body is to adopt molding material, molding material can adopt steel, aluminium alloy, copper and other plastic deformation materials, also can select nonmetal plastic material.
Plastotype body of the present invention can be one, and two Huo Duojian, cross sections can be designed to circle, ellipse, square and annular etc.
Plastotype body of the present invention is plastotype bar, or plastotype sheet, or plastotype pipe, or plastotype ring.
Plastotype body of the present invention is embedded on laryngeal mask snorkel.Plastotype body is embedded in that length on laryngeal mask snorkel can total length embeds also can locally embedding.
Plastotype body of the present invention is embedded in around laryngeal mask snorkel.
Plastotype body of the present invention is embedded in laryngeal mask airway tube wall.
The object of the invention is to reach by following measures, the laryngeal mask that a kind of bending point and radian are adjustable, by laryngeal mask snorkel, sealing larynx week device, modular connection forms, and laryngeal mask snorkel two ends connection standard joint and sealing larynx week device are provided with plastotype body on laryngeal mask snorkel.
Plastotype body is to adopt molding material, and molding material can adopt steel, aluminium alloy, and copper and other plastic deformation materials, also can select nonmetal plastic material.
Plastotype body of the present invention is plastotype bar, or plastotype sheet, or plastotype pipe, or plastotype ring.
Plastotype body of the present invention is embedded on laryngeal mask snorkel.
Plastotype body of the present invention is embedded in around laryngeal mask snorkel.
Plastotype body of the present invention is embedded in laryngeal mask airway tube wall.
The laryngeal mask that a kind of bending point and radian are adjustable can be selected laryngeal mask snorkel bending point before using, fashion into suitable angle, by oral cavity, laryngeal mask is inserted to human body bottleneck throat, by sealing laryngeal mask device sealing larynx week, breathing pipeline connection standard joint carries out artificial ventilation management.This laryngeal mask is easy to operate, can not exist the improper patient of causing of shape of laryngeal mask snorkel to feel uncomfortable and easily deviate from problem.
The present invention is reasonable in design, can adapt to the dissection of different human body bottleneck throat, meets clinical instructions for use.
Accompanying drawing explanation
Accompanying drawing 1 is embodiments of the invention structural representations.
Accompanying drawing 2 is laryngeal mask snorkel A-A profile structures of accompanying drawing 1.
Accompanying drawing 3 is laryngeal mask snorkel section of structures of the present invention.
Accompanying drawing 4 is laryngeal mask snorkel section of structures of the present invention.
Accompanying drawing 5 is laryngeal mask snorkel section of structures of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
In figure: laryngeal mask snorkel 1, sealing larynx week device 2, modular connection 3, plastotype body 4.
As shown in Figure 1, a kind of bending point of the present invention and the adjustable laryngeal mask of radian comprise laryngeal mask snorkel 1, sealing laryngeal mask device 2, and modular connection 3 forms, modular connection 3 adopts 15mm joint, the cover capsule that the flexible material that all sealing devices of larynx can be to be needed the gas shield capsule of inflation or exempt from inflation is made.Plastotype body 4 is to adopt molding material, and molding material can adopt steel, aluminium alloy, and copper and other plastic deformation materials, also can select nonmetal plastic material.Plastotype body is plastotype bar or plastotype sheet or plastotype pipe or plastotype ring, and plastotype body is embedded in around laryngeal mask snorkel.During clinical use, by laryngeal mask snorkel plastotype in advance, choose bending point and angle, first laryngeal mask is inserted to bottleneck throat along palate, inserted rear sealing device sealing larynx week in larynx week, breathing pipeline connects 15mm joint and carries out artificial ventilation management.Oxygen or anesthetic gases, by breathing pipeline, along 15mm joint inner chamber, pass through toward venting cavity, thereby enter glottis, arrive trachea and pulmonary.
Shown in accompanying drawing 2, a kind of bending point of the present invention and the adjustable laryngeal mask of radian are provided with plastotype body on laryngeal mask snorkel 1, plastotype body is to adopt molding material, molding material can adopt aluminium alloy, and plastotype body is plastotype bar, and two plastotype bars are embedded in laryngeal mask airway tube wall.
Shown in accompanying drawing 3, a kind of bending point of the present invention and the adjustable laryngeal mask of radian are provided with plastotype body on laryngeal mask snorkel 1, plastotype body is to adopt molding material, molding material can adopt plastic deformation material, and plastotype body is plastotype sheet, and two plastotype sheets are embedded in laryngeal mask airway tube wall.
Shown in accompanying drawing 4, a kind of bending point of the present invention and the adjustable laryngeal mask of radian are provided with plastotype body on laryngeal mask snorkel 1, plastotype body is to adopt molding material, can select nonmetal plastic material, plastotype body is plastotype pipe, and plastotype pipe is arranged in laryngeal mask airway tube wall.
Shown in accompanying drawing 5, a kind of bending point of the present invention and the adjustable laryngeal mask of radian are provided with plastotype body on laryngeal mask snorkel 1, plastotype body is to adopt molding material, molding material can adopt plastic deformation material, and plastotype body is plastotype bar, and two plastotype bars are embedded in laryngeal mask airway tube wall.
Claims (9)
1. the adjustable laryngeal mask of bending point and radian, is characterized in that being provided with plastotype body on laryngeal mask snorkel.
2. a kind of bending point according to claim 1 and the adjustable laryngeal mask of radian, is characterized in that plastotype body is plastotype bar or plastotype sheet or plastotype pipe or plastotype ring.
3. a kind of bending point according to claim 1 and the adjustable laryngeal mask of radian, is characterized in that plastotype body is embedded on laryngeal mask snorkel.
4. a kind of bending point according to claim 1 and the adjustable laryngeal mask of radian, is characterized in that plastotype body is embedded in laryngeal mask airway tube wall.
5. the adjustable laryngeal mask of bending point and radian, by laryngeal mask snorkel, seals larynx week device, and modular connection forms, and laryngeal mask snorkel two ends connection standard joint and all devices of sealing larynx, is characterized in that being provided with plastotype body on laryngeal mask snorkel.
6. a kind of bending point according to claim 5 and the adjustable laryngeal mask of radian, is characterized in that plastotype body is plastotype bar or plastotype sheet or plastotype pipe or plastotype ring.
7. a kind of bending point according to claim 5 and the adjustable laryngeal mask of radian, is characterized in that plastotype body is embedded on laryngeal mask snorkel.
8. a kind of bending point according to claim 5 and the adjustable laryngeal mask of radian, is characterized in that plastotype body is embedded in around laryngeal mask snorkel.
9. a kind of bending point according to claim 5 and the adjustable laryngeal mask of radian, is characterized in that plastotype body is embedded in laryngeal mask airway tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210198131.6A CN103505786A (en) | 2012-06-15 | 2012-06-15 | Laryngeal mask with adjustable bending point and radian |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210198131.6A CN103505786A (en) | 2012-06-15 | 2012-06-15 | Laryngeal mask with adjustable bending point and radian |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103505786A true CN103505786A (en) | 2014-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210198131.6A Pending CN103505786A (en) | 2012-06-15 | 2012-06-15 | Laryngeal mask with adjustable bending point and radian |
Country Status (1)
| Country | Link |
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| CN (1) | CN103505786A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682880A (en) * | 1996-07-26 | 1997-11-04 | Brain; Archibald Ian Jeremy | Laryngeal-mask airway with guide element, stiffener, and fiberoptic access |
| CN2798977Y (en) * | 2005-06-22 | 2006-07-26 | 天津市塑料研究所 | Laryngeal mask |
| CN101480513A (en) * | 2009-01-21 | 2009-07-15 | 容文狮 | Two-chamber larynx cover |
| CN201978289U (en) * | 2011-02-21 | 2011-09-21 | 崔华庆 | Bendable laryngeal mask |
| US20120090609A1 (en) * | 2008-11-27 | 2012-04-19 | Deltona Innovations Ag | Supraglottic tube for inserting a larynx mask |
| CN202715103U (en) * | 2012-06-15 | 2013-02-06 | 广州维力医疗器械股份有限公司 | Laryngeal mask with adjustable bending point and adjustable radian |
-
2012
- 2012-06-15 CN CN201210198131.6A patent/CN103505786A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682880A (en) * | 1996-07-26 | 1997-11-04 | Brain; Archibald Ian Jeremy | Laryngeal-mask airway with guide element, stiffener, and fiberoptic access |
| CN2798977Y (en) * | 2005-06-22 | 2006-07-26 | 天津市塑料研究所 | Laryngeal mask |
| US20120090609A1 (en) * | 2008-11-27 | 2012-04-19 | Deltona Innovations Ag | Supraglottic tube for inserting a larynx mask |
| CN101480513A (en) * | 2009-01-21 | 2009-07-15 | 容文狮 | Two-chamber larynx cover |
| CN201978289U (en) * | 2011-02-21 | 2011-09-21 | 崔华庆 | Bendable laryngeal mask |
| CN202715103U (en) * | 2012-06-15 | 2013-02-06 | 广州维力医疗器械股份有限公司 | Laryngeal mask with adjustable bending point and adjustable radian |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20140115 |