CN207237061U - A kind of simple child non-invasive lung ventilator - Google Patents
A kind of simple child non-invasive lung ventilator Download PDFInfo
- Publication number
- CN207237061U CN207237061U CN201720249202.9U CN201720249202U CN207237061U CN 207237061 U CN207237061 U CN 207237061U CN 201720249202 U CN201720249202 U CN 201720249202U CN 207237061 U CN207237061 U CN 207237061U
- Authority
- CN
- China
- Prior art keywords
- lung ventilator
- seal closure
- gas outlet
- air outlet
- outlet pipe
- 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
- 210000004072 Lung Anatomy 0.000 title claims abstract description 37
- 238000000746 purification Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 4
- 210000003491 Skin Anatomy 0.000 abstract description 3
- 230000001954 sterilising Effects 0.000 abstract description 3
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 22
- 230000029058 respiratory gaseous exchange Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 210000004369 Blood Anatomy 0.000 description 2
- 210000003928 Nasal Cavity Anatomy 0.000 description 2
- 208000000927 Sleep Apnea Syndrome Diseases 0.000 description 2
- 206010040979 Sleep apnoea syndrome Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 102100013052 CENPJ Human genes 0.000 description 1
- 101700011445 CENPJ Proteins 0.000 description 1
- 210000003128 Head Anatomy 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000003925 brain function Effects 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000271 cardiovascular Effects 0.000 description 1
- 201000009910 diseases by infectious agent Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000001815 facial Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000001734 parasympathetic Effects 0.000 description 1
- 230000035812 respiration Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002889 sympathetic Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
It the utility model is related to paediatrics technical field of medical equipment, especially a kind of simple child non-invasive lung ventilator, including lung ventilator body and with the matched seal closure of lung ventilator body, seal closure upper end offers mounting groove, and sealed chamber will be separated into inside seal closure by demarcation strip inside seal closure and opens chamber.A kind of simple child non-invasive lung ventilator of the utility model will be separated into sealed chamber and open chamber by using demarcation strip inside seal closure, so that air flow caused by lung ventilator and wearing site are mutually isolated, air flow will not be with skin surface friction, lift comfort, and not only different sizes can be replaced according to wearer using detachable connection preposition purification cassette, interior gas outlet and outer gas outlet, the possibility of cross-infection can also be reduced, the scope of application is more extensive, moreover it is possible to facilitates the later stage to carry out cleaning and sterilizing to whole seal closure.
Description
Technical field
Paediatrics technical field of medical equipment is the utility model is related to, especially a kind of simple child non-invasive lung ventilator.
Background technology
In current clinical medicine, effective means of the lung ventilator as an energy artificial substituting expiratory positive airway pressure function is general
Respiratory failure caused by a variety of causes is used for, the anesthesia respiration management during major operation, Breathing Suppotion treatment and emergency resuscitation
In, highly important position is occupied in Modern Medical Field.Lung ventilator is that one kind can play prevention and treatment respiratory failure,
Complication is reduced, saves and extend the vital Medical Devices of patients ' lives.And noninvasive ventilator is also known as Continuous
The english abbreviation of Positive Airway Pressure (continuous positive airway).CPAP is used clinically for treatment sleep
Apnea syndrome (SAS) and relevant disease, the blood oxygen saturation caused by these diseases declines, sympathetic tone increases
High, parasympathetic tone declines the rise of blood carbon dioxide concentration, pH value reduces and intrathoracic pressure increases, and seriously affects each
Kind important organ function.Particularly brain function, cardiovascular function head are done harm to by it.Current lung ventilator mostly by breathing equipment with
Patient facial region is connected, but the breathing equipment on current lung ventilator is mainly used and is directly connected with nasal cavity, this company
It is poor to connect mode comfort, if if breathing mask, although wearing is more comfortable, causes to exhale the efficiency into exhalation
It is not high, cause the effect of prevention and treatment not high.
Utility model content
The technical problems to be solved in the utility model is：In order to solve the problems, such as present in above-mentioned background technology, there is provided one
Kind improved simple child non-invasive lung ventilator, solve breathing equipment on current lung ventilator mainly using directly with nasal cavity phase
Connection, this connection mode comfort is poor, if if breathing mask, although wear it is more comfortable, cause to exhale into
It is inefficient with exhalation, the problem of causing the effect of prevention and treatment not high.
Technical solution is used by the utility model solves its technical problem：A kind of simple child non-invasive lung ventilator, bag
Include lung ventilator body and with the matched seal closure of lung ventilator body, the seal closure upper end offers mounting groove, described
Inside seal closure sealed chamber and open chamber will be separated into by demarcation strip inside seal closure, the installation groove bottom opens up
There is the transfer port being connected with inside sealed chamber, the mounting groove is internally provided with the preposition net of built in air purifier
Change box, the preposition purification cassette lower end is fixedly connected with and the matched connection gas-guide tube of transfer port, the preposition purification
Box upper end is fixedly connected with the upper connecting gas transmission pipe for being useful for external lung ventilator body blowing mouth, and the preposition purification cassette is under
With being connected and fixed inside mounting groove inside end connection gas-guide tube insertion transfer port, the seal closure inner bottom surface corresponds to naris position
The interior air outlet pipe being connected with inside sealed chamber is offered, the detachable of built-in check valve is cased with the interior air outlet pipe
Interior gas outlet, the seal closure bottom, which is located at interior air outlet pipe side, has downwardly convex outer air outlet pipe, the outer outlet
The detachable outer gas outlet of built-in check valve is cased with pipe, the outer air outlet pipe is defeated by the lower connection of outer gas outlet lower end
Tracheae is connected with the air inlet pipe of lung ventilator body.
Further, two extensions for being used to connect ear's lanyard are connected with the seal closure both sides external wall
Hook.
Further, the seal closure edge of opening position, which is fixedly connected, is useful for lifting wearing comfort and leakproofness
Seal washer.
Further, the interior gas outlet is identical with outer gas outlet size.
The beneficial effects of the utility model are that a kind of simple child non-invasive lung ventilator of the utility model is by using separation
Plate will be separated into sealed chamber and open chamber inside seal closure so that air flow caused by lung ventilator and wearing site phase
Mutually isolation, air flow will not be with skin surface frictions, lifting comfort, and the preposition purification cassette of utilization detachable connection,
Interior gas outlet and outer gas outlet not only can replace different sizes according to wearer, moreover it is possible to reduce the possibility of cross-infection, fit
It is more extensive with scope, moreover it is possible to facilitate the later stage to carry out cleaning and sterilizing to whole seal closure.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the sectional view of seal closure in the utility model.
In figure:1. lung ventilator body, 2. seal closures, 3. mounting grooves, 4. demarcation strips, 5. sealed chambers, 6. opening chambers, 7.
Transfer port, 8. preposition purification cassettes, 9. gas-guide tubes, connecting gas transmission pipe on 10., air outlet pipe in 11., gas outlet in 12., 13. is outgoing
Tracheae, 14. outer gas outlets, 15. times connecting gas transmission pipes, 16. hooks, 17. seal washers.
Embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
A kind of simple child non-invasive lung ventilator shown in Fig. 1 and Fig. 2, including lung ventilator body 1 and with 1 phase of lung ventilator body
The seal closure 2 of cooperation, 2 upper end of seal closure offer mounting groove 3, by demarcation strip 4 by 2 inside points of seal closure inside seal closure 2
Sealed chamber 5 and open chamber 6 are divided into, 3 bottom surface of mounting groove offers the transfer port 7 being connected with inside sealed chamber 5, installs
Groove 3 is internally provided with the preposition purification cassette 8 of built in air purifier, and preposition 8 lower end of purification cassette is fixedly connected with and transfer port 7
Matched connection gas-guide tube 9, preposition 8 upper end of purification cassette is fixedly connected with the upper company for being useful for external 1 blowing mouth of lung ventilator body
Appendix 10 is connect, preposition purification cassette 8 connects 7 inside of the insertion of gas-guide tube 9 transfer port and the clamping of the inside of mounting groove 3 admittedly by lower end
Fixed, 2 inner bottom surface of seal closure corresponds to naris position and offers the interior air outlet pipe 11 being connected with inside sealed chamber 5, interior air outlet pipe
The detachable interior gas outlet 12 of built-in check valve is cased with 11,2 bottom of seal closure, which is located at interior 11 side of air outlet pipe, to be had downwards
Raised outer air outlet pipe 13, the detachable outer gas outlet 14 of built-in check valve is cased with outer air outlet pipe 13, and outer air outlet pipe 13 is logical
The lower connecting gas transmission pipe 15 for crossing outer 14 lower end of gas outlet is connected with the air inlet pipe of lung ventilator body 1.
Further, two hooks 16 for being used to connect ear's lanyard are connected with 2 both sides external wall of seal closure,
Further, 2 edge of opening position of seal closure is fixedly connected with the seal washer 17 for being useful for lifting wearing comfort and leakproofness,
Further, interior gas outlet 12 is identical with outer 14 size of gas outlet, and a kind of simple child non-invasive lung ventilator of the utility model leads to
Sealed chamber 5 and open chamber 6 will be separated into using demarcation strip 4 by crossing inside seal closure 2 so that air stream caused by lung ventilator
Dynamic mutually isolated with wearing site, air flow will not lift comfort, and utilize detachable company with skin surface friction
Connect preposition purification cassette 8, interior gas outlet 12 and outer gas outlet 14 not only can replace different sizes according to wearer, moreover it is possible to reduce and hand over
The possibility of infection is pitched, the scope of application is more extensive, moreover it is possible to facilitate the later stage to carry out cleaning and sterilizing to whole seal closure 2.
Air cleaning unit inside preposition purification cassette 8 is interior for electrostatic electret capacitance strainer or with pure water filtration
Check valve inside gas outlet 12 and outer gas outlet 14 is unidirectional spring-piece type sealing valve.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
1. a kind of simple child non-invasive lung ventilator, including lung ventilator body (1) and with lung ventilator body (1) matched seal closure
(2), it is characterized in that：Described seal closure (2) upper end offers mounting groove (3), passes through demarcation strip inside the seal closure (2)
(4) will be separated into sealed chamber (5) and open chamber (6) inside seal closure (2), the mounting groove (3) bottom surface offer and
The transfer port (7) being connected inside sealed chamber (5), the mounting groove (3) are internally provided with built in air purifier
Preposition purification cassette (8), described preposition purification cassette (8) lower end are fixedly connected with and the matched connection gas-guide tube of transfer port (7)
(9), described preposition purification cassette (8) upper end is fixedly connected with the upper connection gas transmission for being useful for external lung ventilator body (1) blowing mouth
Manage (10), the preposition purification cassette (8) connects gas-guide tube (9) by lower end and is inserted into transfer port (7) inside and mounting groove (3)
Portion connects and fixes, the seal closure (2) inner bottom surface correspond to naris position offer with sealed chamber (5) inside be connected it is interior
Air outlet pipe (11), the detachable interior gas outlet (12) of built-in check valve is cased with the interior air outlet pipe (11), described is close
Sealing cover (2) bottom, which is located at interior air outlet pipe (11) side, has downwardly convex outer air outlet pipe (13), the outer air outlet pipe (13)
On be cased with the detachable outer gas outlet (14) of built-in check valve, the outer air outlet pipe (13) passes through outer gas outlet (14) lower end
Lower connecting gas transmission pipe (15) be connected with the air inlet pipe of lung ventilator body (1).
2. a kind of simple child non-invasive lung ventilator according to claim 1, it is characterized in that：The seal closure (2) is exterior
Two hooks (16) for being used to connect ear's lanyard are connected with two side.
3. a kind of simple child non-invasive lung ventilator according to claim 1, it is characterized in that：Seal closure (2) opening
Marginal position is fixedly connected with the seal washer (17) for being useful for lifting wearing comfort and leakproofness.
4. a kind of simple child non-invasive lung ventilator according to claim 1, it is characterized in that：The interior gas outlet (12) and
Outer gas outlet (14) size is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720249202.9U CN207237061U (en) | 2017-03-15 | 2017-03-15 | A kind of simple child non-invasive lung ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720249202.9U CN207237061U (en) | 2017-03-15 | 2017-03-15 | A kind of simple child non-invasive lung ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237061U true CN207237061U (en) | 2018-04-17 |
Family
ID=61875262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720249202.9U Expired - Fee Related CN207237061U (en) | 2017-03-15 | 2017-03-15 | A kind of simple child non-invasive lung ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207237061U (en) |
-
2017
- 2017-03-15 CN CN201720249202.9U patent/CN207237061U/en not_active Expired - Fee Related
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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: 20180417 Termination date: 20200315 |