CN209154814U - Assist painless bronchoscope ventilation Bag-valve mask+ - Google Patents
Assist painless bronchoscope ventilation Bag-valve mask+ Download PDFInfo
- Publication number
- CN209154814U CN209154814U CN201821174832.5U CN201821174832U CN209154814U CN 209154814 U CN209154814 U CN 209154814U CN 201821174832 U CN201821174832 U CN 201821174832U CN 209154814 U CN209154814 U CN 209154814U
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- Prior art keywords
- interface
- bronchoscope
- mask
- painless
- ventilation
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Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000002775 capsule Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 26
- 239000001301 oxygen Substances 0.000 abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 abstract description 26
- 230000000241 respiratory effect Effects 0.000 abstract description 18
- 206010021143 Hypoxia Diseases 0.000 abstract description 8
- 208000018875 hypoxemia Diseases 0.000 abstract description 8
- 238000013276 bronchoscopy Methods 0.000 abstract description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 description 16
- 239000007789 gas Substances 0.000 description 12
- 238000007689 inspection Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000004894 snout Anatomy 0.000 description 3
- 239000013589 supplement Substances 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model relates to a kind of auxiliary painless bronchoscope ventilation Bag-valve mask+s, and the ventilation Bag-valve mask+ includes mask body, cushion, air bag inflatable interface, positive airway pressure interface, bronchoscope catheter interface；The inside of mask body is arranged in the cushion；The air bag inflatable interface is arranged on the outside of mask body, and air bag inflatable interface is communicated with the internal cavities of cushion；The air bag inflatable interface is sequentially arranged above positive airway pressure interface and bronchoscope catheter interface；Fixed mechanism is set on the outside of the positive airway pressure interface；Sealing ring is equipped in the bronchoscope catheter interface.Its advantage is shown: a kind of painless bronchoscope ventilation Bag-valve mask+ of auxiliary of the utility model, it is not singly that can use nasal tube oxygen inhalation when checking treatment, positive airway pressure can also be given with respiratory balloon, the oxygen of patient closes when maintaining to check treatment, it can cooperate in painless bronchoscopy to patients accepting oxygen inhalation, be unlikely to hypoxemia.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically, being a kind of painless bronchoscope ventilation of auxiliary
Bag-valve mask+.
Background technique
Painless bronchoscope is more and more extensive in clinical use, and painless bronchoscope is sent out on Pediatric Clinic is diagnosed, treated
Increasingly important role is waved, with the improvement to painless bronchoscope structure, function, and to painless bronchoscope indication
Further investigation, the application range of painless bronchoscope will be increasingly wider.
The patient of painless bronchoscope has some patients that hypoxemia can occur to need to supply oxygen, it is often necessary to respiratory balloon face
Cover is ventilated, however, the following defects and deficiencies exist for respiratory balloon mask in the prior art:
Firstly, only one breathing through-hole of traditional breathing mask, and the breathing through-hole is doing painless bronchoscopy
When occupy breathing space, and occupy the respiration channel of nose since mouth needs to open when painless bronchoscopy,
It relies solely on nose breathing and is not able to satisfy respiratory demand, so as to cause hypoxemia, i.e., respiratory balloon mask is not in the prior art
Assisted ventilation can effectively be implemented, patient's oxygen supply can not be maintained by respiratory balloon giving positive pressure.
Chinese patent literature CN201520463588.4, the applying date 20150701, patent name are as follows: a kind of simple multifunctional
Medical respiratory masks, disclose a kind of simple multifunctional medical respiratory masks, including breathing mask ontology, sealing ring, air inlet,
Gas outlet and fixing buckle, the outer bridge piece of air inlet, bend pipe outside connects air inlet pipe fitting, is also equipped on breathing mask ontology
Three handle holes, the first handle hole and the second handle hole are located at the middle part of breathing mask ontology, and the first handle hole is for connecting fibre
Bronchoscope is tieed up, the second handle hole is located at breathing for connecting nasogastric tube, gastrointestinal decompression tube or suction nasal mucus pipe, third handle hole
The right lower quadrant of mask body is provided with flexible pipe seal joint, flexible pipe seal joint on three handle holes for connecting sputum aspirator tube
On be provided with dismountable sealing-plug, unidirectional air outlet valve is set on gas outlet, and the side of bend pipe is provided with pressure safety valve, air inlet
Inlet capacity control valve for air is provided on pipe fitting.
The simple multifunctional medical respiratory masks of the document of above-mentioned patent have structure simple, and design is reasonable, user
Just, the advantages that good airproof performance, highly-safe, achievable multi-intubation uses simultaneously.But painless bronchoscope is used for about one kind
It is used for assisted ventilation, and energy pressure-vent when inspection, maintains the technical solution of the oxygen supply of patient then without corresponding public
It opens.
In conclusion assisted ventilation is used for when needing one kind about painless bronchoscopy, and energy pressure-vent,
The Bag-valve mask+ of the oxygen supply of patient is maintained, and yet there are no report about this Bag-valve mask+.
Summary of the invention
The purpose of this utility model is aiming at the shortcomings in the prior art, to provide a kind of about painless bronchoscopy
When be used for assisted ventilation, and can pressure-vent, maintain the Bag-valve mask+ of the oxygen supply of patient.
To achieve the above object, the technical scheme adopted by the utility model is that:
As a kind of perferred technical scheme, the ventilation Bag-valve mask+ includes mask body, cushion, air bag inflation
Interface, positive airway pressure interface, bronchoscope catheter interface；The inside of mask body is arranged in the cushion；The air bag
Inflatable interface is arranged on the outside of mask body, and air bag inflatable interface is communicated with the internal cavities of cushion；The air bag inflation
Interface is sequentially arranged above positive airway pressure interface and bronchoscope catheter interface；The positive airway pressure interface is inflated between air bag
Between interface and bronchoscope catheter interface；Fixed mechanism is set on the outside of the positive airway pressure interface, on the fixed mechanism
It is combined with fixing belt；Sealing ring is equipped in the bronchoscope catheter interface.
As a kind of perferred technical scheme, the fixed mechanism is made of fixed ring and fixed hook；Described consolidates
There are four fixed hook is total, equidistantly distributed is in fixed ring.
As a kind of perferred technical scheme, the sealing ring is the structure type of film silica gel ring.
As a kind of perferred technical scheme, the capsule inflatable interface, positive airway pressure interface, bronchoscope catheter interface
Center be respectively positioned on same straight line.
As a kind of perferred technical scheme, the bronchoscope catheter interface size is 6.2mm or 5.1mm.
As a kind of perferred technical scheme, the internal diameter of the film silica gel ring is 5.8mm or 4.7mm.
As a kind of perferred technical scheme, the mask body is ellipticity.
As a kind of perferred technical scheme, the lateral surface of the mask body is cystic structures.
As a kind of perferred technical scheme, gas flow detector is set in the mask body.
As a kind of perferred technical scheme, the inside of the mask body is pressed from both sides equipped with the bridge of the nose.
The utility model advantage is:
1, a kind of auxiliary of the utility model painless bronchoscope ventilation Bag-valve mask+, when checking treatment not
It is singly that can use nasal tube oxygen inhalation, positive airway pressure can also be given with respiratory balloon, the oxygen of patient closes when maintaining to check treatment, can
To cooperate in painless bronchoscopy to patients accepting oxygen inhalation, it is unlikely to hypoxemia.
2, mask body is ellipticity, is designed specifically for human body snout physiological structure, so that mask body is pasted
Conjunction property is good, and patient's usage comfort is high.
3, the inside of mask body equipped with the bridge of the nose press from both sides, bridge of the nose sandwiched meter, enable mask body it is stable dress,
Prevent mask body from shifting.
4, the lateral surface of mask body is cystic structures, and cystic structures design provides breathing space, is convenient for positive airway pressure
Swapace is provided with human body respiration gas, so that patient respiratory is flat smooth.
5, the inside of mask body is equipped with cushion, and cushion is contacted with human skin with buffer function, patient comfort
It spends, in addition, human skin tissue is wriggling tissue, cushion is also flexible structure, to realize that cushion and skin are seamless
Fitting facilitates mask body and forms confined space.
6, it is equipped with positive airway pressure interface, positive airway pressure interface carries out positive airway pressure for connecting ventilator, checks treatment
When be not singly positive airway pressure can also to be given with respiratory balloon with nasal tube oxygen inhalation, patient when maintaining to check treatment
Oxygen close.It can cooperate in painless inspection to patients accepting oxygen inhalation, be unlikely to hypoxemia.
7, it is equipped with bronchoscope catheter interface, bronchoscope catheter interface is matched exclusively for bronchoscope conduit, this sets
Meter does not influence space required for positive pressure assisted ventilation, so that just it is not necessary that bronchoscope conduit to be placed in from positive airway pressure interface
Pressure ventilation interface can effectively implement assisted ventilation.
8, sealing ring is equipped in bronchoscope catheter interface, sealing ring design has sealing function to mask body, so that
Mask body forms closed cryptomere space, contributes to form positive pressure, to maintain the oxygen supply of patient.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram for assisting painless bronchoscope ventilation Bag-valve mask+ of the utility model.
Attached drawing 2 is a kind of side-looking direction signal for assisting painless bronchoscope ventilation Bag-valve mask+ of the utility model
Figure.
Attached drawing 3 is a kind of main view direction signal for assisting painless bronchoscope ventilation Bag-valve mask+ of the utility model
Figure.
Specific embodiment
It elaborates with reference to the accompanying drawing to specific embodiment provided by the utility model.
Appended drawing reference involved in attached drawing and component part are as follows:
1. 2. cushion of mask body
3. 4. positive airway pressure interface of air bag inflatable interface
5. 6. sealing ring of bronchoscope catheter interface
7. 71. fixed ring of fixed mechanism
72. fixed hook
Referring to Fig.1 and 2, Fig. 1 is that a kind of of the utility model assists painless bronchoscope ventilation Bag-valve mask+
Structural schematic diagram.Fig. 2 is a kind of side-looking direction signal for assisting painless bronchoscope ventilation Bag-valve mask+ of the utility model
Figure.A kind of painless bronchoscope of auxiliary is ventilated Bag-valve mask+, the ventilation Bag-valve mask+ include mask body 1, cushion 2,
Air bag inflatable interface 3, positive airway pressure interface 4, bronchoscope catheter interface 5；The cushion 2 is arranged in mask body 1
Side；The setting of air bag inflatable interface 3 is on the outside of mask body 1, and the internal cavities of air bag inflatable interface 3 and cushion 2
It communicates；The air bag inflatable interface 3 is sequentially arranged above positive airway pressure interface 4 and bronchoscope catheter interface 5；The positive pressure
Interface 4 ventilate between air bag inflatable interface 3 and bronchoscope catheter interface 5；The outside of the positive airway pressure interface 4 is set
Fixed mechanism 7 is combined with fixing belt on the fixed mechanism 7；The fixed mechanism 7 is by fixed ring 71 and 72 groups of fixed hook
At；There are four the fixed hook 72 is total, equidistantly distributed is in fixed ring 71.
Referring to figure 3., Fig. 3 is a kind of main view side for assisting painless bronchoscope ventilation Bag-valve mask+ of the utility model
To schematic diagram.Sealing ring 6 is equipped in the bronchoscope catheter interface 5；The sealing ring 6 is the structure of film silica gel ring
Form；The capsule inflatable interface, positive airway pressure interface 4, bronchoscope catheter interface 5 center be respectively positioned on same straight line
On；5 size of bronchoscope catheter interface is 6.2mm or 5.1mm；The internal diameter of the film silica gel ring be 5.8mm or
4.7mm。
The embodiment it should be understood that
The mask body 1 is ellipticity, is designed specifically for human body snout physiological structure, so that mask sheet
1 stickiness of body is good, and patient's usage comfort is high.
As a preference, the inside of mask body 1 is pressed from both sides equipped with the bridge of the nose, bridge of the nose sandwiched meter enables mask body 1 steady
Fixed dress, and prevents mask body 1 from shifting, and because the operation of painless bronchoscope is a dynamic process, can touch from time to time
And mask body 1, mask body 1 is easily caused, is pressed from both sides in the present embodiment by the setting bridge of the nose, 1 fixed effect of mask body is definite.
The lateral surface of the mask body 1 is cystic structures, and cystic structures design provides breathing space, is convenient for positive pressure
Ventilation and human body respiration gas provide swapace, so that patient respiratory is flat smooth.
The inside of the mask body 1 is equipped with cushion 2, and cushion 2 contacts with buffer function with human skin, suffers from
Person's comfort level is good, in addition, human skin tissue is wriggling tissue, cushion 2 is also flexible structure, to realize 2 He of cushion
Skin is seamless applying, facilitates mask body 1 and forms confined space.
The air bag inflatable interface 3 is used to be inflated interface for cushion 2, excellent in order to reduce 2 air leakage of cushion
It is selected in air bag inflatable interface 3 and check valve is set.
As a preference, gas flow detector is arranged in mask body 1, so as in real time to from the positive pressure
The flow for the gas that ventilation interface 4 enters is detected, it can detects air leakage in real time to carry out gas leakage in time
Compensation.
The positive airway pressure interface 4 carries out positive airway pressure for connecting ventilator, is not singly when checking treatment
Nasal tube oxygen inhalation can be used, positive airway pressure can also be given with respiratory balloon, the oxygen of patient closes when maintaining to check treatment.It can be
Cooperate when painless inspection to patients accepting oxygen inhalation, is unlikely to hypoxemia.
The bronchoscope catheter interface 5 is matched exclusively for bronchoscope conduit, which is not necessarily to bronchoscope
Conduit is placed in from positive airway pressure interface 4, does not influence space required for positive pressure assisted ventilation, positive airway pressure interface 4 is had
Effect implements assisted ventilation.
Sealing ring 6 is equipped in the bronchoscope catheter interface 5, the design of sealing ring 6 there is sealing to make mask body 1
With so that mask body 1 forms closed cryptomere space, positive pressure being contributed to form, to maintain the oxygen supply of patient.
5 size of bronchoscope catheter interface is 6.2mm or 5.1mm；The internal diameter of the film silica gel ring is
5.8mm or 4.7mm, the dimensions are designed according to clinical experience, just with the branch gas of inspection under the dimensions
The sealing of pipe mirror tube, the channel of existing ventilation while checking can carry out positive pressure with respiratory balloon because relatively closed
Ventilation.
The outside of the positive airway pressure interface 4 sets fixed mechanism 7, and the setting of fixed mechanism 7 is to assist positive pressure logical
Associated components used in gas, while being also convenient for mask body 1 being fixed on patients head by fixing belt, fixed effect is definite.
The fixed mechanism 7 is made of fixed ring 71 and fixed hook 72；There are four the fixed hook 72 is total, etc.
Spacing is distributed in fixed ring 71.The design method can be realized axial restraint, avoid fixed blind area, while easy to operate.
The sealing ring 6 is the structure type of film silica gel ring, first which connect to bronchoscope conduit
Mouthfuls 5 good airproof performance, be second can material easily obtain, it is at low cost.
As a preference, the outer surface of the bronchoscope catheter interface 5 and the outside of mask body 1 are flush,
When the design method is for the merging of bronchoscope conduit, it can be placed in from all directions, if 5 phase of bronchoscope catheter interface
Mask body 1 is outwardly protruded, then bronchoscope conduit be placed in when, can only forward direction merging, other directions are not easy to grasp
Make.
A kind of auxiliary of the utility model painless bronchoscope ventilation Bag-valve mask+, it is not single when checking treatment
It is positive airway pressure can also to be given with respiratory balloon with nasal tube oxygen inhalation, the oxygen of patient closes when maintaining to check treatment, can be with
Cooperate in painless bronchoscopy to patients accepting oxygen inhalation, is unlikely to hypoxemia；Mask body 1 is ellipticity, specifically for
Human body snout physiological structure designs, so that 1 stickiness of mask body is good, patient's usage comfort is high；Mask body 1
Inside equipped with the bridge of the nose press from both sides, bridge of the nose sandwiched meter, enable mask body 1 it is stable dress, prevent mask body 1 shift；
The lateral surface of mask body 1 is cystic structures, and cystic structures design provides breathing space, is convenient for positive airway pressure and human body respiration
Gas provides swapace, so that patient respiratory is flat smooth；The inside of mask body 1 is equipped with cushion 2, cushion 2 and human body skin
Skin contact has buffer function, and patient comfort is good, in addition, human skin tissue is wriggling tissue, cushion 2 is also soft knot
Structure facilitates mask body 1 and forms confined space to realize that cushion 2 and skin are seamless applying；Equipped with positive airway pressure interface
4, it is not singly that can use nose conduit when checking treatment that positive airway pressure interface 4, which carries out positive airway pressure for connecting ventilator,
Oxygen uptake can also give positive airway pressure with respiratory balloon, and the oxygen of patient closes when maintaining to check treatment.It can match in painless inspection
It closes to patients accepting oxygen inhalation, is unlikely to hypoxemia；Equipped with bronchoscope catheter interface 5, bronchoscope catheter interface 5 is exclusively for branch gas
Pipe mirror conduit matches, which does not influence positive pressure assisted ventilation it is not necessary that bronchoscope conduit to be placed in from positive airway pressure interface 4
Required space enables positive airway pressure interface 4 effectively to implement assisted ventilation；Sealing is equipped in bronchoscope catheter interface 5
Circle 6, the design of sealing ring 6 there is sealing function to facilitate so that mask body 1 forms closed cryptomere space mask body 1
Positive pressure is formed, to maintain the oxygen supply of patient.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvement and supplement under the premise of not departing from the utility model method, these are improved and supplement
Also it should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of auxiliary painless bronchoscope ventilation Bag-valve mask+, which is characterized in that the ventilation Bag-valve mask+ includes face
Cover body, cushion, air bag inflatable interface, positive airway pressure interface, bronchoscope catheter interface；The cushion is arranged in mask
The inside of ontology；The air bag inflatable interface is arranged on the outside of mask body, and the inside of air bag inflatable interface and cushion
Cavity communicates；The air bag inflatable interface is sequentially arranged above positive airway pressure interface and bronchoscope catheter interface；It is described just
Pressure ventilation interface is between air bag inflatable interface and bronchoscope catheter interface；It is set on the outside of the positive airway pressure interface solid
Determine mechanism, is combined with fixing belt on the fixed mechanism；Sealing ring is equipped in the bronchoscope catheter interface；The branch
It is flush outside the outer surface of airway wall catheter interface and mask body.
2. auxiliary painless bronchoscope ventilation Bag-valve mask+ according to claim 1, which is characterized in that the fixation
Mechanism is made of fixed ring and fixed hook；There are four the fixed hook is total, equidistantly distributed is in fixed ring.
3. auxiliary painless bronchoscope ventilation Bag-valve mask+ according to claim 1, which is characterized in that the sealing
Circle is the structure type of film silica gel ring.
4. auxiliary painless bronchoscope ventilation Bag-valve mask+ according to claim 1, which is characterized in that the capsule fills
Gas interface, positive airway pressure interface, bronchoscope catheter interface center be respectively positioned on same straight line.
5. auxiliary painless bronchoscope ventilation Bag-valve mask+ according to claim 1, which is characterized in that the branch gas
Pipe mirror catheter interface size is 6.2mm or 5.1mm.
6. auxiliary painless bronchoscope ventilation Bag-valve mask+ according to claim 3, which is characterized in that the film
The internal diameter of silica gel ring is 5.8mm or 4.7mm.
7. auxiliary painless bronchoscope ventilation Bag-valve mask+ according to claim 1, which is characterized in that the mask
Ontology is ellipticity.
8. auxiliary painless bronchoscope ventilation Bag-valve mask+ according to claim 1, which is characterized in that the mask
The lateral surface of ontology is cystic structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174832.5U CN209154814U (en) | 2018-07-24 | 2018-07-24 | Assist painless bronchoscope ventilation Bag-valve mask+ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174832.5U CN209154814U (en) | 2018-07-24 | 2018-07-24 | Assist painless bronchoscope ventilation Bag-valve mask+ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209154814U true CN209154814U (en) | 2019-07-26 |
Family
ID=67327531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821174832.5U Expired - Fee Related CN209154814U (en) | 2018-07-24 | 2018-07-24 | Assist painless bronchoscope ventilation Bag-valve mask+ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209154814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853674A (en) * | 2018-07-24 | 2018-11-23 | 太仓市中医医院 | A kind of auxiliary painless bronchoscope ventilation Bag-valve mask+ |
-
2018
- 2018-07-24 CN CN201821174832.5U patent/CN209154814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853674A (en) * | 2018-07-24 | 2018-11-23 | 太仓市中医医院 | A kind of auxiliary painless bronchoscope ventilation Bag-valve mask+ |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190726 |