CN207137121U - A kind of airway - Google Patents
A kind of airway Download PDFInfo
- Publication number
- CN207137121U CN207137121U CN201720238806.3U CN201720238806U CN207137121U CN 207137121 U CN207137121 U CN 207137121U CN 201720238806 U CN201720238806 U CN 201720238806U CN 207137121 U CN207137121 U CN 207137121U
- Authority
- CN
- China
- Prior art keywords
- pipe
- working hole
- curved slab
- airway
- tube portion
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
Abstract
It the utility model is related to a kind of airway.Existing apparatus ventilation efficiency is not high.The utility model includes curved slab, stings pipe, breather pipe.Curved slab is arched sheet of the both ends to equidirectional bending, and centre is provided with the working hole including gathering hole part and vent portion.The side that pipe is arranged on curved slab indent is stung, it is working hole to sting opening of the pipe on curved slab, stings the operation tube portion that pipe is divided into side by side and is integrally formed with ventilation tube portion, curved slab with stinging pipe, side generally T fonts.Breather pipe includes integrally formed spacer, sleeve portion and cannula part successively.Breather pipe is stung the ventilation tube portion of pipe by the vent portion insertion of working hole, and the cannula part of breather pipe, which stretches out, to be stung outside pipe, and spacer is stuck in outside working hole.The utility model has ensured that the unimpeded and oxygen of patient's upper respiratory tract supplies, and reduces rescue time, simplifies workflow, improve medical safety, facilitates the use of medical worker.
Description
Technical field
A kind of field of medical device is the utility model is related to, specifically a kind of airway.
Background technology
At present, the idea of comfortableization diagnosis and treatment more and more obtains the accreditation of patient and doctor, and increasing patient requests exist
Operation of diagnosis and treatment is completed under " painless " state.When carrying out painless endoscope diagnosis and treatment such as painless gastroscope, painless ERCP, it is necessary to quiet
Arteries and veins is anaesthetized.After anesthesia, glossoptosis, which can occur, for a part of patient causes airway obstruction.If glossoptosis betides scope and not yet inserted
When, it can at once go and ask the unimpeded air flue of lower jaw, mask assisted respiartion to improve the measure emergent managements such as oxygen conjunction.If glossoptosis occurs
After in scope insertion body, now simple differ by support lower jaw surely alleviates obstruction, further logical if necessary to mask auxiliary
Gas then needs to stop endoscope diagnosis and treatment, could be operated after scope is taken out immediately, and temporary emergency taking-up scope can cause other accidents
The risk increase of generation, when especially handling the patient of hemorrhage of digestive tract, stops operation and may draw to solve airway problems
Play the generation of the related complication of bleeding.And if needing that mask is closely buckled in into face before gastroscope inserts using endoscopic facial mask
Portion, gastroscope insert out of mask a handle hole.Overall sealing performance of this handle hole due to needing to take into account mask, bore compared with
It is small, and be typically made of silica gel, gastroscope by when resistance it is larger, be not easy to the operation of diagnosis and treatment of scope doctor.Gas is occurring
, it is necessary to pressure-vent when road blocks, it is easy to squeeze into gas in stomach, ventilation efficiency is not high.The design of endoscopic facial mask in itself
Feature limits it and clinically widely used.How in endoscopic procedure, special device prevention glossoptosis is inserted, simultaneously
Endoscopic procedure is not influenceed again, ensures that airway unobstructed annoyings clinical worker always in painless diagnosis and treatment process, is also lacked at present
Weary related medical treatment device.
The content of the invention
The purpose of the present invention is aiming at the deficiencies in the prior art, there is provided a kind of airway.
To achieve the above object, the utility model provides following technical scheme：
Including curved slab, sting pipe, breather pipe.
The curved slab is arched sheet of the both ends to equidirectional bending, and working hole, described work are provided among curved slab
Make mouth and be more than vent portion including gathering hole part side by side and vent portion, gathering hole area.
Described stings the body that pipe is both ends open, and its cross sectional shape matches with working hole；Sting pipe and be arranged on curved slab
The side of indent, it is working hole to sting opening of the pipe on curved slab；Described pipe of stinging is divided into by axially arranged separator
Operation tube portion and ventilation tube portion side by side, opening of the operation tube portion on curved slab are the operation oral area of working hole
Point, opening of the ventilation tube portion on curved slab is the vent portion of working hole；Curved slab is integrally formed with stinging pipe, side
Generally T fonts.
Described breather pipe includes integrally formed spacer, sleeve portion and cannula part successively；Described cannula portion
One end open is divided to form flange arrangement, the other end connects with one end of cannula part, passes through arc transition in spacer.
Described breather pipe is stung the ventilation tube portion of pipe, the cannula part of breather pipe by the vent portion insertion of working hole
Stretching is stung outside pipe, and spacer is stuck in outside working hole, realizes positioning of the breather pipe on curved slab.
The both sides of described working hole are provided with fixture, the fixing band that described fixture opens up for the both sides of working hole
Bayonet socket, or the fixing band fastener set, for being fixedly connected with the both ends of elastic reducing-fixing band.
The described outer wall for stinging pipe is circumferentially provided with non-slip process.
Described separator is to sting two screens ridges axially disposed on inside pipe wall, or axially disposed in pipe to sting
Shim.
Described cannula part is bend pipe, and its section is ellipse.
Described curved slab, sting pipe, the material of breather pipe is medical plastic.
Compared with prior art, the beneficial effects of the utility model are：
Fresh gas flow can be fed directly to outside the glottis of patient by the utility model while endoscopic procedure, with suitable
With different situations, the airway obstructions such as the glossoptosis occurred during the endoscopic procedure under narcosis are avoided, moreover it is possible to through passage
Insertion extension tube connection respirator quickly supplies oxygen, and so as to ensure that the unimpeded and oxygen of patient's upper respiratory tract supplies, improves medical safety.
The utility model can realize quick oxygen supply while endoscopic procedure, reduce rescue time, simplify
Workflow, medical safety is improved, facilitate the use of medical worker.
The utility model uses split-type design, can bite pipe in patient and insert ventilation after fixing curved slab
Pipe, operation is more convenient, flexible, while decreases the sense of discomfort of patient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the dimensional structure diagram of Fig. 1 mean camber plates；
Fig. 3 is the dimensional structure diagram that pipe is stung in Fig. 1；
Fig. 4 is the dimensional structure diagram of Fig. 1 Center Vent tubes.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in figure 1, a kind of airway, including curved slab 1, pipe 2, breather pipe 3 are stung, its material is medical plastic.
As shown in Fig. 2 curved slab 1 is the arched sheet of the equidirectional bending in both ends, its curved surface matches with the face of human body.
Working hole 1-1 is provided among curved slab, working hole 1-1 both sides are provided with fixing band bayonet socket 1-2.Working hole 1-1 it is relative up and down
Both ends are respectively arranged with screens projection 1-3, two screens projection 1-3 and working hole 1-1 are divided for gathering hole part side by side and led to
Outlet portion, gathering hole area are more than vent portion.Two fixing band bayonet socket 1-2 are used to be fixedly connected with elastic reducing-fixing band
Both ends.Fixing band fastener can also be used, the both ends of elastic reducing-fixing band are separately fixed on two fixing band fasteners, or are used
Other fixed forms；Fixing band bayonet socket or fixing band fastener can also not be needed, being engaged nature by patient fixes.
As shown in figure 3, stinging the body that pipe 2 is both ends open, its cross sectional shape matches with working hole 1-1, stings pipe 2 and set
It is working hole 1-1 to put and in the side of the indent of curved slab 1, sting opening of the pipe 2 on curved slab 1.The inwall of pipe 2 is stung vertically to distinguish
It is relatively set with two screens ridge 2-1, screens ridge 2-1 one end terminates at curved slab 1, as screens projection 1-3, two
Screens ridge 2-1 will sting pipe 2 and divide for the operation tube portion communicated side by side and ventilation tube portion.The outer wall for stinging pipe 2 is circumferentially set
It is equipped with non-slip process 2-2.Curved slab 1 is integrally formed with stinging pipe 2, side generally T fonts.
It can also use and sting axially disposed shim in pipe, shim is divided into the operation pipe of cut-off side by side by pipe is stung
Part and ventilation tube portion.
As shown in figure 4, breather pipe 2 includes integrally formed spacer 3-1, sleeve portion 3-2 and cannula part 3- successively
3.Sleeve portion 3-2 is pipe, and one end open forms flange arrangement, the other end and the one of cannula part 3-3 in spacer 3-1
End connects；Described cannula part 3-3 is bend pipe, and its section is ellipse, sleeve portion 3-2 and cannula part 3-3 circular arc mistakes
Cross.
As shown in figure 1, described breather pipe 3 is stung the ventilation tube portion of pipe 2 by working hole 1-1 vent portion insertion,
The cannula part 3-3 of breather pipe 3, which stretches out, to be stung outside pipe 2, and spacer 3-1 is stuck in outside working hole 1-1, realizes breather pipe 3 in curved slab 1
On positioning.
Operation principle of the present utility model is：
Patient after preparing before completing relevant diagnosis and treatment, according to diagnosis and treatment item requirement lateral position or lie on the back positioned at treatment
On bed.Now patient is in waking state, allows patient's lips, selects the airway of suitable types, will sting pipe and be put into mouth,
Make appropriate fixation through head.
Then start to anaesthetize, up to after certain depth of anesthesia, action is gently fully-inserted by the breather pipe of airway
It is intraoral.Now, the top of device is located at airway open, and the pipe of stinging of device is located between the front tooth up and down of patient.Through working hole
Gathering hole partial insertion scope to related internal organs for carrying out operation of diagnosis and treatment, patient ventilated by breather pipe, can also
Vent portion through working hole inserts thin oxygen hose and provides fresh gas flow for patient, moreover it is possible to inserts and extends through this vent portion
Pipe connects respirator, to be applicable different situations., can be through breather pipe or working hole suction sputum after completing operation of diagnosis and treatment, and take out in good time
Breather pipe and sting pipe.
Fresh gas flow can be fed directly to outside the glottis of patient by the airway while endoscopic procedure, be avoided
The airway obstructions such as the glossoptosis that occurs under narcosis during endoscopic procedure, moreover it is possible to connect through vent portion insertion extension tube
Connect respirator quickly to supply oxygen, so as to ensure that the unimpeded and oxygen of patient's upper respiratory tract supplies, improve medical safety.
The airway can realize quick oxygen supply while endoscopic procedure, reduce rescue time, simplify
Workflow, the comfort level of patient is improved, improves medical safety, facilitate the use of medical worker.
The airway is designed using round and smooth corner, prevents the damage to patient during use, prevented also from making
To the damage of scope during.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type, embodiment should be regarded as exemplary, and be it is nonrestrictive, the scope of the utility model by appended claims and
It is not that described above limits, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included
In the utility model.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (9)
1. a kind of airway, it is characterised in that including curved slab (1), sting pipe (2), breather pipe (3)；
The curved slab (1) is arched sheet of the both ends to equidirectional bending, and working hole (1-1) is provided among curved slab, described
Working hole (1-1) include the gathering hole part that is arranged side by side and vent portion, gathering hole area is more than ventilation oral area
Point；
Described stings the body that pipe (2) is both ends open, and its cross sectional shape matches with working hole (1-1)；Pipe (2) is stung to be arranged on
The side of curved slab (1) indent, it is working hole (1-1) to sting opening of the pipe (2) on curved slab (1)；Described pipe (2) of stinging leads to
Cross axially arranged separator and be divided into operation tube portion side by side and ventilation tube portion, operation tube portion is on curved slab (1)
Opening is the gathering hole part of working hole (1-1), and opening of the ventilation tube portion on curved slab (1) is working hole (1-1)
Vent portion；Curved slab (1) is integrally formed with stinging pipe (2), side generally T fonts；
Described breather pipe (3) includes integrally formed spacer (3-1), sleeve portion (3-2) and cannula part (3- successively
3)；Described sleeve portion (3-2) one end open forms flange arrangement, the other end and cannula part (3- in spacer (3-1)
3) one end connects, and passes through arc transition；
Described breather pipe (3) is stung the ventilation tube portion of pipe (2), breather pipe (3) by the vent portion insertion of working hole (1-1)
Cannula part (3-3) stretch out sting pipe (2) outside, spacer (3-1) is stuck in working hole (1-1) outside, realizes breather pipe (3) in curved surface
Positioning on plate (1).
A kind of 2. airway as claimed in claim 1, it is characterised in that：The both sides of described working hole (1-1) are provided with
Fixture.
A kind of 3. airway as claimed in claim 2, it is characterised in that：Described fixture is the two of working hole (1-1)
The fixing band bayonet socket (1-2) that side opens up, two fixing band bayonet sockets (1-2) are used for the both ends for being fixedly connected with elastic reducing-fixing band.
A kind of 4. airway as claimed in claim 2, it is characterised in that：Described fixture is the two of working hole (1-1)
The fixing band fastener that side is set, two fixing band fasteners are used for the both ends for being fixedly connected with elastic reducing-fixing band.
A kind of 5. airway as claimed in claim 1, it is characterised in that：The described outer wall for stinging pipe (2) is circumferentially set
There is non-slip process (2-2).
A kind of 6. airway as claimed in claim 1, it is characterised in that：Described separator is to sting edge on pipe (2) inwall
Two axially arranged screens ridges (2-1), two screens ridges (2-1) will sting pipe (2) be divided into the operation tube portion that communicates and
Ventilation tube portion.
A kind of 7. airway as claimed in claim 1, it is characterised in that：Described separator is interior vertically to sting pipe (2)
The shim of setting, shim will sting the operation tube portion and ventilation tube portion that pipe (2) is divided into cut-off.
A kind of 8. airway as claimed in claim 1, it is characterised in that：Described cannula part (3-3) is bend pipe, its section
Face is ellipse.
A kind of 9. airway as claimed in claim 1, it is characterised in that：Described curved slab (1), sting pipe (2), breather pipe
(3) material is medical plastic.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016208145751 | 2016-07-29 | ||
| CN201620814575 | 2016-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207137121U true CN207137121U (en) | 2018-03-27 |
Family
ID=61122429
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710146050.4A Pending CN107661557A (en) | 2016-07-29 | 2017-03-13 | Airway |
| CN201720238806.3U Expired - Fee Related CN207137121U (en) | 2016-07-29 | 2017-03-13 | A kind of airway |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710146050.4A Pending CN107661557A (en) | 2016-07-29 | 2017-03-13 | Airway |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107661557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661557A (en) * | 2016-07-29 | 2018-02-06 | 宁波瑞达华美国际贸易有限公司 | Airway |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649105Y (en) * | 2003-09-29 | 2004-10-20 | 郭扬 | Fixable oropharynx tracheal tube |
| US6981502B2 (en) * | 2004-04-01 | 2006-01-03 | Numask, Inc. | Respiratory mask having intraoral mouthpiece with large sealing area and multiple sealing configuration |
| CN201182818Y (en) * | 2008-04-22 | 2009-01-21 | 张晓庆 | Device for supporting mouth and face |
| CN202427003U (en) * | 2011-12-29 | 2012-09-12 | 刘伯臣 | Painless gastroscope ventilating pipe capable of controlling respiration |
| CN203227164U (en) * | 2013-04-09 | 2013-10-09 | 中国人民解放军第二军医大学 | Endoscopic oropharyngeal airway |
| CN203494020U (en) * | 2013-09-29 | 2014-03-26 | 霍岩松 | Oral pharynx ventilation channel |
| CN204484995U (en) * | 2015-01-20 | 2015-07-22 | 南京脑科医院 | A kind of bicavate orophynged airway |
| CN205338895U (en) * | 2016-01-04 | 2016-06-29 | 薛勇 | Oropharynx cast oral cavity inspection device of ventilating |
| CN107661557A (en) * | 2016-07-29 | 2018-02-06 | 宁波瑞达华美国际贸易有限公司 | Airway |
-
2017
- 2017-03-13 CN CN201710146050.4A patent/CN107661557A/en active Pending
- 2017-03-13 CN CN201720238806.3U patent/CN207137121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661557A (en) * | 2016-07-29 | 2018-02-06 | 宁波瑞达华美国际贸易有限公司 | Airway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107661557A (en) | 2018-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180601 Address after: 315000 room 482, 2 building, 66 business building, academician Road, Ningbo high tech Zone, Zhejiang, China Patentee after: Chizel medical technology (Ningbo) Co., Ltd. Address before: 315800 215, room 34, No. 128 Yongfeng Road, Daxie Development Zone, Ningbo, Zhejiang. Patentee before: NINGBO RUIDA HUAMEI INTERNATIONAL TRADE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20190313 |