CN208974884U - One kind is multi-functional to be exempted to inflate laryngeal mask - Google Patents
One kind is multi-functional to be exempted to inflate laryngeal mask Download PDFInfo
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- CN208974884U CN208974884U CN201721048027.3U CN201721048027U CN208974884U CN 208974884 U CN208974884 U CN 208974884U CN 201721048027 U CN201721048027 U CN 201721048027U CN 208974884 U CN208974884 U CN 208974884U
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- China
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- shank
- cover
- drainage tube
- laryngeal mask
- sputum
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Abstract
Multi-functional exempt to inflate laryngeal mask the utility model discloses a kind of, including head, shank and tail portion, shank is provided with appendix, esophagus drainage tube and sputum drainage tube, head cover structure includes upper opening portion, under shed portion and cover portion, the lower end outer wall of upper opening portion and shank is fixedly linked, one end of appendix is penetrated from tail portion, after shank, the other end is formed by cavity with cover and is connected, one end of esophagus drainage tube is penetrated from tail portion, after cavity is formed by through shank and cover, the other end is pierced by from the front bulkhead of cover, one end of sputum drainage tube is penetrated from tail portion, after shank, the other end is pierced by from the inner wall of cover.The utility model original by exempting to add sputum drainage tube in inflation laryngeal mask, the sputum or other secretion of patient's generation in laryngeal mask use process can smoothly be drawn, the dual drainage effect to esophagus liquid object and throat's secretion is realized, further enhances and exempts to inflate the reliability that laryngeal mask uses.
Description
Technical field
Exempt to inflate laryngeal mask the utility model relates to one kind, in particular to it is a kind of to exempt to inflate laryngeal mask, category with suction sputum function
In medical instruments field.
Background technique
Laryngeal mask is applied in general anesthesia operation, and the effective means of pressure-relief vent is established.With people's grinding extensively to laryngeal mask
Study carefully, is extended to it in first aid rescue by the field of anaesthetizing merely.
Existing to exempt to inflate laryngeal mask to include gas pipeline and the cover for being fixedly installed on gas pipeline lower end, cover includes above opening
Oral area, under shed portion and cover portion, upper opening portion are fixedly linked with gas pipeline lower end outer wall, and cover portion is reclinate tortoise
Hull shape, the upper end are provided with upper opening portion, and lower end is provided under shed portion, and the edge under shed portion bends inwards.Some laryngeal masks
With drainage tube, since the tracheae and oesophagus of people converge in throat, oesophagus is normally in the end of merging throat's back cover capsule
Inlet, the laryngeal mask with drainage tube are generally arranged conduction hole in the end of cover capsule, are additionally provided with drainage tube and are connected to conduction hole, this
Sample drainage tube after being placed in laryngeal mask can be connected to human body oesophagus, so as to carry out drainage procedure while establishing air passage.
But existing conduction type exempt from inflate laryngeal mask there is also some problems: in use, patient often produces laryngeal mask
Raw different degrees of sputum or other secretion, this just needs to be inserted into sputum aspirator tube and is attracted export.Current conduction type exempts to fill
Gas laryngeal mask without special suction sputum structure, so or in the use process of laryngeal mask additionally increase insertion sputum aspirator tube behaviour
Make step or suction sputum not in time or cannot abundant suction sputum.Slotting sputum aspirator tube is not only inconvenient, low efficiency, but also may
Cause mucosal irritation or damage.And if attract it is not in time or insufficient, it is serious can hinder laryngeal mask normal ventilation or hinder patient
Autonomous respiration before revival.
Utility model content
For exempting to inflate the above problem existing for laryngeal mask in the prior art, this practical new provides a kind of multi-functional exempts to inflate larynx
Cover.
The technical solution of the utility model is as follows:
One kind is multi-functional to be exempted to inflate laryngeal mask, including head, shank and tail portion, and shank is provided with appendix, esophagus
Drainage tube and sputum drainage tube, the head are cover structure, which includes upper opening portion, under shed portion and cover
The lower end outer wall of portion, upper opening portion and shank is fixedly linked, and one end of the appendix is penetrated from tail portion, after shank, separately
One end is formed by cavity with cover and is connected, and one end of the esophagus drainage tube is penetrated from tail portion, runs through shank and cover institute
After the cavity of formation, the other end is pierced by from the front bulkhead of cover, and one end of the sputum drainage tube is penetrated from tail portion, runs through shank
Afterwards, the other end is pierced by from the inner wall of cover.
The cover structure is reclinate turtle shell shape, the upper end setting as a further improvement of the utility model,
Have a upper opening portion, lower end is provided under shed portion, the edge under shed portion upwards, bend inwards after form binding structure, it is described
Annular bar rope is provided in binding structure.
The cover structure includes cover front and cover rear portion as a further improvement of the utility model, before cover
The thickness and intensity in portion are successively reduced from downwardly open portion, upper opening portion, form grading structure.
The appendix, esophagus drainage tube and sputum drainage tube are integrally formed as a further improvement of the utility model,
In shank, and the internal diameter of appendix, esophagus drainage tube and sputum drainage tube is sequentially reduced.
The shank is curved hollow oblate structure as a further improvement of the utility model, leans on caudad one
The size at end is greater than the other end.
The aft end of shank is provided with end as a further improvement of the utility model, one end of end is inserted into
Inner wall in shank cavity and with shank forms interference fit, and the other end is provided with the interface docked with air delivery device, and sputum draws
Flow tube is connected with end cap after being pierced by from end, esophagus drainage tube is concordant with end after being pierced by from end.
The beneficial effects of the utility model are as follows:
The utility model one kind is multi-functional to be exempted to inflate laryngeal mask, by exempting to add sputum drainage in inflation laryngeal mask original
The sputum or other secretion of patient's generation in laryngeal mask use process can smoothly be drawn, be realized to esophagus liquid object by pipe
With the dual drainage effect of throat secretion, further enhances and exempt to inflate the reliability that laryngeal mask uses.
Detailed description of the invention
Fig. 1 is a kind of multi-functional overlooking structure figure for exempting to inflate laryngeal mask of the utility model.
Fig. 2 is a kind of multi-functional face upwarding assumption diagram for exempting to inflate laryngeal mask of the utility model.
In figure: 1-1, esophagus drainage tube；1-2, appendix；1-3, sputum drainage tube；1-31, end cap；1-4, end；1-5,
Interface；2, shank；3-1, cover front；3-2, cover rear portion；3-3, binding structure.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of multi-functional structure for exempting to inflate laryngeal mask of the utility model is as depicted in figs. 1 and 2, including head, shank 2 and tail
Portion.
It is provided through the thicker appendix 1-2 of bore as shown in Figure 2 in shank 2 and the thinner esophagus of bore draws
Flow tube 1-1 and sputum drainage tube 1-3.As a kind of preferred structure of the utility model, the internal diameter of sputum drainage tube 1-3 is most thin.
Appendix 1-2 internal diameter is maximum, takes second place for draining the bore of esophagus drainage tube 1-1 of the solid mass such as swill, uses
Most thin in the bore of the sputum drainage tube 1-3 of the liquid secretion things such as drainage sputum, this structure setting is rationally effective, can be most
2 inner space of shank is rationally utilized to limits, provides good premise for the structure design of shank 2.
Head is set as cover structure as shown in Figure 2, which includes upper opening portion, under shed portion and cover
Portion, cover portion include cover front 3-1 and cover rear portion 3-2.Upper opening portion and the lower end outer wall of shank 2 are fixedly linked.Gas transmission
One end of pipe 1-2 is penetrated from tail portion, and after shank 2, the other end is formed by cavity with cover and is connected, and is formed first and is pierced by
Hole 3-42.One end of esophagus drainage tube 1-1 is penetrated from tail portion, and after being formed by cavity through shank 2 and cover, the other end is from cover
The front bulkhead of body is pierced by, and forms the second punched out 3-41.One end of sputum drainage tube 1-3 is penetrated from tail portion, after shank 2,
The other end is pierced by from the inner wall of cover, forms third punched out 3-43.
Cover portion is reclinate turtle shell shape, and the upper end is provided with upper opening portion, and lower end is provided under shed portion.Under open
The edge of oral area upwards, bend inwards after form binding structure 3-3, be provided with annular bar rope in binding structure.Cover front 3-1
Thickness and intensity successively reduced from downwardly open portion, upper opening portion, formed grading structure.Due to being provided with thickness on its cover
Degree and the graded bedding that is successively reduced from downwardly open portion, upper opening portion of intensity, while cooperate under shed portion is provided with annular bar rope
Binding structure, so that the utility model is can completely avoid cover and turned down during being placed in human body because touching larynx rear wall.
Appendix 1-2, esophagus drainage tube 1-1 and sputum drainage tube 1-3 are shaped in shank 2.The utility model is more
Function exempts to inflate esophagus drainage tube 1-1 and sputum drainage tube 1-3 in laryngeal mask and is structure as a whole with appendix 1-2 body design, makes
Shank integrated level is higher, convenient for operation.
Shank 2 is curved hollow oblate structure, and the size by caudad one end is greater than the other end.In the tail of shank 2
Portion end is provided with end 1-4, and one end of end 1-4 is inserted into 2 cavity of shank and is formed with the inner wall of shank 2 and is interference fitted,
The other end is provided with the interface 1-5 docked with air delivery device, and sputum drainage tube 1-3 is connected with end cap 1- after being pierced by from end 1-4
31, esophagus drainage tube 1-1 are concordant with end 1-4 after being pierced by from end.Handle designs are to be bent oblate structure, and make by caudad
The size of one end is greater than the other end, and this structure design is more suitable for the laryngeal structure feature of human body, to further reduce
To patient's bring secondary injury when laryngeal mask human body.It is connected with end cap 1-31 on sputum drainage tube 1-3, to make medical care people
Member can open and use or close as needed, be contaminated when unused to effectively prevent sputum drainage tube 1-3.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
- Exempt to inflate laryngeal mask 1. one kind is multi-functional, it is characterised in that: including head, shank and tail portion, be provided with through shank defeated Tracheae, esophagus drainage tube and sputum drainage tube, the head are cover structure, which includes upper opening portion, under shed The lower end outer wall of portion and cover portion, upper opening portion and shank is fixedly linked, and one end of the appendix is penetrated from tail portion, runs through handle Behind portion, the other end is formed by cavity with cover and is connected, and one end of the esophagus drainage tube is penetrated from tail portion, through shank and After cover is formed by cavity, the other end is pierced by from the front bulkhead of cover, and one end of the sputum drainage tube is penetrated from tail portion, is passed through After wearing shank, the other end is pierced by from the inner wall of cover.
- Exempt to inflate laryngeal mask 2. one kind according to claim 1 is multi-functional, it is characterised in that: the cover structure is to be turned under Bent turtle shell shape, the upper end are provided with upper opening portion, and lower end is provided under shed portion, and the edge under shed portion is upward, inwardly curved Binding structure is formed after folding, and annular bar rope is provided in the binding structure.
- Exempt to inflate laryngeal mask 3. one kind according to claim 1 is multi-functional, it is characterised in that: the cover structure includes cover Front and cover rear portion, the thickness and intensity of cover front are successively reduced from downwardly open portion, upper opening portion, form grading structure.
- Exempt to inflate laryngeal mask 4. one kind according to claim 1 is multi-functional, it is characterised in that: the appendix, esophagus drainage Pipe and sputum drainage tube are shaped in shank, and the internal diameter of appendix, esophagus drainage tube and sputum drainage tube is sequentially reduced.
- Exempt to inflate laryngeal mask 5. one kind according to claim 1 is multi-functional, it is characterised in that: the shank is curved hollow Oblate structure, the size by caudad one end are greater than the other end.
- Exempt to inflate laryngeal mask 6. one kind according to claim 1 is multi-functional, it is characterised in that: be provided in the aft end of shank End, one end of end are inserted into the inner wall in shank cavity and with shank and form interference fit, and the other end is provided with and gas transmission The interface of device docking, sputum drainage tube are connected with end cap after being pierced by from end, after esophagus drainage tube is pierced by from end and end Concordantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048027.3U CN208974884U (en) | 2017-08-21 | 2017-08-21 | One kind is multi-functional to be exempted to inflate laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048027.3U CN208974884U (en) | 2017-08-21 | 2017-08-21 | One kind is multi-functional to be exempted to inflate laryngeal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208974884U true CN208974884U (en) | 2019-06-14 |
Family
ID=66777078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721048027.3U Active CN208974884U (en) | 2017-08-21 | 2017-08-21 | One kind is multi-functional to be exempted to inflate laryngeal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208974884U (en) |
-
2017
- 2017-08-21 CN CN201721048027.3U patent/CN208974884U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200402 Address after: 215000 zone F, second floor, Yida Industrial Park, 266 Jinling East Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou xinsida Medical Technology Co., Ltd Address before: Zhonglou District Guanghua Street 213001 Jiangsu city of Changzhou province No. 20 Patentee before: CHANGZHOU CHANGHONG MEDICAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |