CN109876256A - A kind of inhaling therapeutical instrument - Google Patents
A kind of inhaling therapeutical instrument Download PDFInfo
- Publication number
- CN109876256A CN109876256A CN201910243922.8A CN201910243922A CN109876256A CN 109876256 A CN109876256 A CN 109876256A CN 201910243922 A CN201910243922 A CN 201910243922A CN 109876256 A CN109876256 A CN 109876256A
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- Prior art keywords
- pipeline
- oxygen
- therapeutical instrument
- inhaling therapeutical
- connector
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Links
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 34
- 230000000241 respiratory effect Effects 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims description 45
- 229910052760 oxygen Inorganic materials 0.000 claims description 45
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 43
- 239000007789 gas Substances 0.000 claims description 29
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 9
- 239000008280 blood Substances 0.000 claims description 8
- 210000004369 blood Anatomy 0.000 claims description 8
- 230000030279 gene silencing Effects 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000011897 real-time detection Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of inhaling therapeutical instruments, it includes body, body is provided with air pump, humidification device and the respiratory siphon that air pump and humidification device are connected by switching part, respiratory siphon includes pipeline ontology and is set to the intrinsic heater strip of pipeline, pipeline ontology includes the first pipeline and the second pipeline being sheathed on the outside of the first pipeline, heater strip is set between the first pipeline and the second pipeline, and heater strip is wound in the shape of a spiral from one end of pipeline ontology to the other end.Inhaling therapeutical instrument of the invention, while the air-flow for providing heating and moistening for patient is treated, the significantly more efficient generation for preventing or reducing condensed water.
Description
Technical field
The present invention relates to a kind of inhaling therapeutical instruments.
Background technique
Inhaling therapeutical instrument can be heated up for flowing through the gas of pipeline or be kept the temperature or be humidified, currently, exhaling in the market
Inhale therapeutic equipment generally use all be single layer respiratory siphon: the first is the common bellows without heater strip；Second is in pipe
Spiral heating silk is provided in the cavity of road；The third is that heater strip and pipeline are made of one, and heater strip is fixedly attached on tube wall.
These types of inhaling therapeutical instrument prevents the effect of condensed water limited on the market, not can effectively prevent condensation in the lower situation of room temperature
The generation of water.
Summary of the invention
It is significantly more efficient while providing warmed air for patient the object of the present invention is to provide a kind of inhaling therapeutical instrument
Prevent or reduce the generation of condensed water.
To achieve the above object, a kind of inhaling therapeutical instrument provided by the present invention comprising body, the body are provided with
Air pump, humidification device and the respiratory siphon that the air pump and humidification device are connected by switching part, the respiratory siphon include pipe
Road ontology and it is set to the intrinsic heater strip of the pipeline, the pipeline ontology includes the first pipeline and is sheathed on described
The second pipeline on the outside of first pipeline, the heater strip are set between first pipeline and second pipeline, described to add
One end of heated filament from the pipeline ontology is wound in the shape of a spiral to the other end.
In above-mentioned inhaling therapeutical instrument, the respiratory siphon further includes being respectively arranged at pipeline ontology both ends for connecting machine
First connector at device end and the second connector for connecting patient end, the one end of first connector far from the pipeline ontology
It is provided with buckling parts for fixing.
In above-mentioned inhaling therapeutical instrument, first connector or/and the second connector are provided with temperature sensor；Described first connects
The side of head is extended with electric connection part under, and the electric connection part is provided with several contacts, and the contact includes and institute
The contact stating heater strip and being connect with the temperature sensor electric signal.
In above-mentioned inhaling therapeutical instrument, first pipeline is screwed pipe, and the inner wall of first pipeline is in smooth shape；Institute
The outer wall thread of screwed pipe is stated in single-screw or double helix or more helical structures.
In above-mentioned inhaling therapeutical instrument, the switching part includes the channel body connecting with the body, the channel sheet
Body includes first passage and second channel；It further includes the respiratory siphon for being set to the side of the first passage and communicating therewith
Interface, the respiratory siphon are connect with the breathing interface tube, and the first passage is arranged close to one end of the breathing interface tube
There is notch.
In above-mentioned inhaling therapeutical instrument, the first passage and second channel of the switching part include interconnected level
Section and the vertical section vertical with the horizontal segment；The end of the first passage horizontal segment is in closed state, second channel water
The end of flat section is in connected state.
In above-mentioned inhaling therapeutical instrument, the breathing interface tube and notch are positioned close to the end of first passage horizontal segment,
The position of the tight nearly breathing interface tube is arranged in the notch；The bottom end of the breathing interface tube is provided with card for fixing
Button bit.
In above-mentioned inhaling therapeutical instrument, the air pump includes having the shell of cavity and being set to the intracorporal wind of the shell
Machine, the shell include lower case and the upper housing for being covered on the lower case；The lower case be provided with for air into
Mixing passageway, the oxygen chamber inputted for oxygen in sealing and the cover board for being covered on the mixing passageway entered；It is described
Oxygen chamber is provided with oxygen intake and oxygen outlet, and the oxygen outlet is communicated with the mixing passageway, the upper housing
It is provided with the output chamber for being used to export mixed gas with opening, the air inlet of the blower is set to the mixing passageway
End, gas outlet is communicated with the output chamber.
In above-mentioned inhaling therapeutical instrument, the oxygen chamber of the air pump is set to the side of the lower case, described to mix
Road is set to the other side of the lower case and the mixing passageway in the shape of a spiral, and the output chamber is located at the oxygen chamber
Upper end；Silencing means is provided in the shell, the silencing means includes the silencing cotton being set in the oxygen chamber
And it is set to the muffler of the oxygen intake.
In above-mentioned inhaling therapeutical instrument, it is additionally provided with the pulse blood oxygen detection module connecting with the body electric signal, it is described
Pulse blood oxygen detection module includes detection circuit module and sensor probe, and the sensor probe includes finger-clipped probe, refers to
Shell type probe or earclip type probe are one of.
A kind of inhaling therapeutical instrument provided by above-mentioned technical proposal, compared with prior art, its advantages include:
The respiratory siphon of above-mentioned inhaling therapeutical instrument is by being arranged heater strip, heating in its first pipeline and the intermediate of the second pipeline
Air between first pipeline and the second pipeline, the annular closed that heater strip can will be formed between the first pipeline and the second pipeline
Space is maintained at proper temperature, and the second pipeline can obstruct the influence of external room temperature, is equivalent to provides to the first pipeline in this way
One ideal constant temperature subenvironment, so that heating and moistening air-flow flows through the shadow by external environment few as far as possible when the first pipeline
It rings, even if significantly more efficient can also prevent the generation of condensed water in the lower environment of room temperature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of inhaling therapeutical instrument of the invention；
Fig. 2 is the schematic cross-sectional view of inhaling therapeutical instrument of the invention；
Fig. 3 is the structural blast schematic diagram of air pump of the invention；
Fig. 4 is the structural schematic diagram of upper housing of the invention；
Fig. 5 is the structural schematic diagram of lower case of the invention；
Fig. 6 is the structural schematic diagram of respiratory siphon of the invention；
Fig. 7 is the partial enlarged view of Fig. 6；
Fig. 8 is the structural schematic diagram of the first connector of the invention；
Fig. 9 is the structural schematic diagram of switching part of the invention.
Wherein, 1- body, 2- air pump, 3- respiratory siphon, 4- switching part, 41- first passage, 42- second channel, 43- are exhaled
Suction pipe interface, 44- notch, 45- horizontal segment, 46- vertical section, 47- buckle position, 5- heater strip, the first pipeline of 6-, the pipe of 7- second
Road, the first connector of 8-, 81- first connecting portion, 82- second connecting portion, the second connector of 9-, 10- buckling parts, 11- temperature sensor,
12- is electrically connected contact pin, 13- upper housing, 14- lower case, 15- blower, 16- mixing passageway, 17- oxygen chamber, 171- oxygen
Outlet, 18- export chamber, 19- cover board, 20- silencing cotton, 21- muffler, 22- resilient cushion, 23- flow rate test aperture plate, 24-
Sealing ring, 25- seal, 26- humidification device, 27- blood oxygen probe.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Please refer to attached drawing 1-9, a kind of inhaling therapeutical instrument provided by the present invention comprising body 1 is set in the body 1
It is equipped with the air pump 2 for gas mixing；The air pump 2 is provided with the gas outlet for output gas, and the gas outlet is provided with
For connecting the switching part 4 of respiratory siphon, the switching part 4 is connected with the respiratory siphon 3 for conveying gas；The respiratory siphon
3 include the first pipeline 6, be sheathed on second pipeline 7 in first pipeline, 6 outside and be set to first pipeline 6 and institute
State the heater strip 5 between the second pipeline 7；Its further include be set to the breathing tube body both ends for connecting the switching part
First connector 8 of part 4 and the second connector 9 for patient end.
The gas mixed is delivered to the respiratory siphon 3 by the switching part 4 by the air pump 2, then by described
Respiratory siphon 3 is delivered to patient；By the way that the heater strip 5 is arranged in first pipeline 6 and the intermediate of second pipeline 7, add
Air between hot first pipeline 6 and second pipeline 7, the heater strip 5 can by first pipeline 6 with it is described
The annular sealed space formed between second pipeline 7 is maintained at proper temperature, and second pipeline 7 can obstruct external room temperature
It influences, is equivalent to provides an ideal constant temperature subenvironment to first pipeline 6 in this way, so that heating and moistening air-flow flows through
It is few as far as possible when first pipeline 6 to be influenced by external environment, even if in the lower environment of room temperature, it also can be more efficient
The generation for preventing condensed water.
First pipeline 6 is screwed pipe, and inner wall is in smooth shape, and outer wall thread is in single-screw or double helix or more spiral shells
Structure is revolved, the screwed pipe of different outer wall thread structures can be selected, according to different actual conditions to facilitate heater strip 5 uniform
Wind and be fixed on the outside of screwed pipe.Second pipeline 7 is common bellows；First connector 8 and the breathing
One end of tube body connection is provided with the first connection connecting respectively with first pipeline 6 with the end of second pipeline 7
Portion 81 and second connecting portion 82, by the way that the separated first connecting portion 81 and second connecting portion 82 is arranged, preferably realization pair
The breathing tube body is connected and fixed, and guarantees leakproofness between first pipeline 6 and the second pipeline 7, is realized and is preferably added
Warm heat insulation effect；First connector 8 is provided with temperature sensor 11 with second connector 9, is passed by the way that the temperature is arranged
Sensor 11, the temperature of respiratory siphon body end described in real-time detection；First connector 8 is provided with the electricity for connecting with equipment
Gas connecting contact pin 12 is additionally provided with buckling parts 10 for fixing.
In this implementation case, it further includes first passage that the switching part 4, which includes first passage 41 and second channel 42,
41 side and the breathing interface tube 43 communicated therewith, the first passage 41 are arranged close to one end of the breathing interface tube 43
There is notch 44；The first passage 41 and second channel 42 include interconnected horizontal segment 45 and with the horizontal segment 45
Vertical vertical section 46；The bottom end of the breathing interface tube 43 is provided with buckle position 47 for fixing, by the way that the card is arranged
Button bit 47 is convenient for the fixed respiratory siphon 3 connecting with the breathing interface tube 43；The end of 41 horizontal segment 45 of first passage is in
Closed state, the end of 42 horizontal segment 45 of second channel are in connected state, realize the gas stream when switching part 4 work
To；The top of the breathing interface tube 43 is provided with silicone-rubber seals, improves the leakproofness of connection respiratory siphon；The notch 44
For being connected in the pin connectors of equipment, realized when respiratory siphon 3 is connect with the breathing interface tube 43 by an insert action
Connection to gas circuit and circuit, it is easy to operate；The material of the switching part 4 is common plastics and silica gel, without electric appliance member
Part, manufacturing cost is low, convenient for disposable popularization.
The both ends of the second channel 42 are communicated with the gas outlet of the air pump 2 and humidification device 26 respectively, and described
The one end in one channel 41 is communicated with the humidification device 26, and the other end is connected to the body 1, and the respiratory siphon 3 is exhaled with described
Suction pipe interface 43 communicates, and mixed gas flows into the humidification device 26 by the first passage 41, by the humidifying
After 26 humidifying of device, the respiratory siphon 3 is delivered to through the breathing interface tube 43 by the second channel 42, is exhaled by described
Suction pipe 3 realizes constant temperature after heating, guarantees that the gas for being delivered to patient end is wet constant temperature gas.
In this implementation case, it includes having the shell of cavity and being set to the intracorporal blower 15 of the shell to the air pump 2,
The shell includes lower case 14 and the upper housing 13 for being covered on the lower case 14；The lower case 14 is provided with for sky
The mixing passageway 16 of gas entrance is used for the oxygen chamber 17 and be covered on the mixing passageway 16 that oxygen inputs in sealing
Cover board 19；The oxygen chamber 17 is provided with oxygen intake and oxygen outlet 171, and the oxygen outlet 171 is mixed with described
Passageway 16 communicates, and the upper housing 13 is provided with the output chamber 18 for being used to export mixed gas with opening, the blower
15 air inlet is set to the end in the mixing passageway 16, and gas outlet is communicated with the output chamber 18；By described in setting
Cover board 19 is covered on the mixing passageway 16, so that the mixing passageway 16 is formed confined space, gas can be in the mixing passageway
16 carry out circulation mixing；While oxygen enters mixing passageway 16 by the oxygen chamber 17, air enters described mixed
It closes passageway 16 to mix together with oxygen, and flow to the air inlet of the blower 15 by the mixing passageway 16, pass through the wind
The gas outlet of gas is delivered to the output chamber 18, realizes the output to mixed gas, real by the way that the mixing passageway 16 is arranged
Existing air is exported after passageway 16 is sufficiently mixed by the blower 15 with oxygen in described mix, and improves the effect of mixing, has
Not in traditional directly mixing output air pump 2.
The oxygen chamber 17 is set to the side of the lower case 14, and the mixing passageway 16 is set to the lower case
The 14 other side and mixing passageway 16 is in the shape of a spiral, the output chamber 18 is located at the upper end of the oxygen chamber 17, logical
It crosses and the spiral mixing passageway 16 is set, air is more fully mixed with oxygen；It further include setting
In the silencing cotton 20 in the oxygen chamber 17 and it is set to the muffler 21 of the oxygen intake, realizes the effect of sound-deadening and noise-reducing
Fruit；The upper and lower side of the blower 15 is respectively arranged with the resilient cushion 22 abutted against with the upper housing 13 and lower case 14, mentions
Stability and damping noise reduction when the high air pump 2 operation；The air pump 2 further include be set to the gas outlet of the blower 15 with
Test aperture plate 23 between the opening of the output chamber 18, flow when convenient for detection mixed gas output；The upper casing
Sealing ring 24 is provided between body 13 and the lower case 14, the seal 25 of the gas outlet including the blower 15, for mentioning
High leakproofness prevents gas leakage.
In this implementation case, be additionally provided with pulse blood oxygen detection module, include detection circuit module and blood oxygen probe 27, for
While the air-flow that patient provides heating and moistening is treated, it is capable of the pulse blood oxygen Parameters variation of real-time detection patient.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement is also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of inhaling therapeutical instrument, which is characterized in that it includes body, and the body is provided with air pump, humidification device and leads to
The respiratory siphon that switching part connects the air pump and humidification device is crossed, the respiratory siphon includes pipeline ontology and is set to described
The intrinsic heater strip of pipeline, the pipeline ontology include the first pipeline and the second pipe being sheathed on the outside of first pipeline
Road, the heater strip are set between first pipeline and second pipeline, and the heater strip is from the pipeline ontology
One end is wound in the shape of a spiral to the other end.
2. inhaling therapeutical instrument as described in claim 1, which is characterized in that the respiratory siphon further includes being respectively arranged at the pipe
Road ontology both ends are used to connect the first connector of machine end and the second connector for connecting patient end, first connector are remote
One end from the pipeline ontology is provided with buckling parts for fixing.
3. inhaling therapeutical instrument as claimed in claim 2, which is characterized in that first connector or/and the second connector are provided with
Temperature sensor；The side of first connector is extended with electric connection part under, and the electric connection part is provided with several
Contact, the contact include and the heater strip and the contact connecting with the temperature sensor electric signal.
4. inhaling therapeutical instrument as claimed in claim 3, which is characterized in that first pipeline is screwed pipe, first pipe
The inner wall on road is in smooth shape；The outer wall thread of the screwed pipe is in single-screw or double helix or more helical structures.
5. inhaling therapeutical instrument as described in claim 1, which is characterized in that the switching part includes connecting with the body
Channel body, the channel body include first passage and second channel；It further includes be set to the first passage one
Side and the breathing interface tube communicated therewith, the respiratory siphon are connect with the breathing interface tube, and the first passage is close to described
One end of breathing interface tube is provided with notch.
6. inhaling therapeutical instrument as claimed in claim 5, which is characterized in that the first passage and second channel of the switching part
It include interconnected horizontal segment and the vertical section vertical with the horizontal segment；The end of the first passage horizontal segment is in
Closed state, the end of second channel horizontal segment are in connected state.
7. inhaling therapeutical instrument as claimed in claim 6, which is characterized in that the breathing interface tube and notch are positioned close to
The position of the tight nearly breathing interface tube is arranged in the end of one channel horizontal segment, the notch；The bottom of the breathing interface tube
End is provided with buckle position for fixing.
8. inhaling therapeutical instrument as described in claim 1, which is characterized in that the air pump includes having the shell of cavity and setting
It is placed in the intracorporal blower of the shell, the shell includes lower case and the upper housing for being covered on the lower case；The lower casing
Body is provided with the mixing passageway for air entrance, is used for the oxygen chamber and be covered on described mixed that oxygen inputs in sealing
Close the cover board in passageway；The oxygen chamber is provided with oxygen intake and oxygen outlet, and the oxygen outlet was mixed with described
Road communicates, and the upper housing is provided with the output chamber for being used to export mixed gas with opening, the air inlet of the blower
It is set to the end in the mixing passageway, gas outlet is communicated with the output chamber.
9. inhaling therapeutical instrument as claimed in claim 8, which is characterized in that the oxygen chamber of the air pump is set to the lower casing
The side of body, the mixing passageway other side that the is set to the lower case and mixing passageway is in the shape of a spiral, the output
Chamber is located at the upper end of the oxygen chamber；Silencing means is provided in the shell, the silencing means includes being set to institute
It states the silencing cotton in oxygen chamber and is set to the muffler of the oxygen intake.
10. such as the described in any item inhaling therapeutical instruments of claim 1-9, which is characterized in that be additionally provided with and the body telecommunications
Number connection pulse blood oxygen detection module, the pulse blood oxygen detection module includes detection circuit module and sensor probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243922.8A CN109876256A (en) | 2019-03-28 | 2019-03-28 | A kind of inhaling therapeutical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243922.8A CN109876256A (en) | 2019-03-28 | 2019-03-28 | A kind of inhaling therapeutical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109876256A true CN109876256A (en) | 2019-06-14 |
Family
ID=66934998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910243922.8A Pending CN109876256A (en) | 2019-03-28 | 2019-03-28 | A kind of inhaling therapeutical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109876256A (en) |
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| CN111012990A (en) * | 2019-12-30 | 2020-04-17 | 沈阳迈思医疗科技有限公司 | Heating breathing pipeline and system |
| CN113304367A (en) * | 2021-06-02 | 2021-08-27 | 湖南比扬医疗科技有限公司 | Temperature and humidity adjusting method and high-flow respiratory humidification therapeutic apparatus applying same |
| CN113521481A (en) * | 2020-07-24 | 2021-10-22 | 天津怡和嘉业医疗科技有限公司 | Ventilation treatment equipment and control method thereof |
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