CN208959035U - Artificial nose with heating and humidifying functions - Google Patents
Artificial nose with heating and humidifying functions Download PDFInfo
- Publication number
- CN208959035U CN208959035U CN201821074772.XU CN201821074772U CN208959035U CN 208959035 U CN208959035 U CN 208959035U CN 201821074772 U CN201821074772 U CN 201821074772U CN 208959035 U CN208959035 U CN 208959035U
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- China
- Prior art keywords
- knob
- outer ring
- heating
- tube
- layer
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- 210000003437 trachea Anatomy 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 208000023504 respiratory system disease Diseases 0.000 abstract description 2
- 210000003928 nasal cavity Anatomy 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 238000004378 air conditioning Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 210000001331 nose Anatomy 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 206010036790 Productive cough Diseases 0.000 description 20
- 208000024794 sputum Diseases 0.000 description 20
- 210000003802 sputum Anatomy 0.000 description 20
- 238000010586 diagram Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses an artificial nose with heating and humidifying functions, which comprises an outer tube arranged in the trachea of a patient in a penetrating way, an inner tube is arranged in the outer tube in a penetrating way, one end of the inner tube extending out of the outer tube is connected with a pipeline connecting device, the lower end of the pipeline connecting device is connected with an air humidifying heating device through a conduit, the air humidifying heating device is cylindrical, a first outer ring and a second outer ring which are connected by screw threads are included, a filter screen is arranged in the first outer ring, a baffle plate is arranged in the second outer ring and divides the interior of the second outer ring into a heating layer and a humidifying layer, wherein, a heating wire is arranged in the heating layer, a plurality of air outlet holes are arranged on the baffle plate, a humidifying tube which is communicated with the air outlet holes is extended at one side of the baffle plate which is positioned on the humidifying layer, a plurality of humidifying holes are arranged along the circumferential direction of the humidifying tube, a, the air is filtered, humidified and heated, the comfort level of a user is improved by imitating the functions of the nasal cavity of a human body, and the air-conditioning nasal cavity has a good prevention effect on partial respiratory diseases.
Description
Technical field
The utility model relates to artificial nose, specifically a kind of artificial nose with heating humidification function.
Background technique
Artificial nose is a kind of instrument made of medical macromolecular materials, for some because wound or other lesions form nose
The patient of defect often needs to carry out incision surgery at the tracheae of patient, is breathed with conduit extraction, however existing artificial nose
The function of not having function or even part the artificial nose filtering for carrying out heating and humidifying to the air of sucking lung does not have
It is standby, it is virtually just lost the defence line Shou Dao of human respiratory, on the one hand influences the breathing comfort level of patient, is easy to cause
Cough, on the other hand be easy cause respiratory disease, therefore utility model it is a kind of have filtering, heating, humidification function tool
Having the artificial nose of heating humidification function is very important.
Utility model content
Technical problem to be solved in the utility model is, the shortcomings that for the above prior art, propose it is a kind of have plus
The artificial nose of hot humidification function is equipped with inner tube including the outer tube being threaded through in patient's trachea in outer tube, inner tube stretches out outer tube
One end is connected with assembling pipe joint, is connected with air saturation heating device by conduit in the lower end of assembling pipe joint, empty
Air humidity heating device is cylindrical, and is respectively equipped with filter layer, heating layer, humidification layer from bottom to top, and filter layer includes shape
The first outer ring in a tubular form, the inside of the first outer ring are equipped with filter screen, and the first outer ring threaded upper ends are connected with the second outer ring, the
Partition is equipped with inside two outer rings, partition will be divided into heating layer and humidification layer inside the second outer ring, partition is located at the side of heating layer
Equipped with heater strip,
Venthole is offered on partition, is equipped on the inner wall of the second outer ring and between partition and strainer to heater strip
The power supply of power supply is equipped with the switch of control power supply in the outside of the second outer ring, can be using power supply to heater strip by control switch
It is heated；
It is extended with the humidifier tube being connected to venthole in the side that partition is located at humidification layer,
Humidifier tube offers humidification hole along its circumferencial direction, and water suction sea is embedded in the humidification layer inside the second outer ring
Silk floss, the upper and lower ends of water-absorbing sponge are respectively equipped with upper plate and lower plate, and upper plate, water-absorbing sponge offer in lower plate and humidifier tube
The via hole matched, the threaded upper ends of the second outer ring are combined with end cap, and the upper end of end cap passes through conduit and assembling pipe joint
Connection；
First outer ring and the second outer ring are set in the technical program and on the one hand provide a support, another party to internal structure
Face seals whole device, guarantees one gas outlet of only one air inlet, and setting filter screen filters the air, and removes empty
Little particle impurity in gas is arranged heater strip on partition and on the one hand directly heats to air, on the other hand passes through partition
Carry out hot transmitting, in water-absorbing sponge, sponge water and humidifier tube heat, thus by these devices it is longer at one
During persistently the air passed through is heated, humidification hole is opened up on humidifier tube, thus by the air of humidifier tube with
Water-absorbing sponge contact on the outside of humidifier tube is set, humidifying is carried out to air by the water being stored in water-absorbing sponge, thus
To the air for meeting human body requirements.
Assembling pipe joint above-mentioned includes the first knob connecting with inner tube and is connect by conduit with end cap upper end
The side of second knob, the first knob is equipped with first boss, and first boss has extended downwardly shaft, offered rank in the middle part of shaft
Terraced slot, stepped groove outside are arranged with C-shaped block, and the side of C-shaped block is equipped with the second knob, the lower plane of the first knob and the second knob
Upper plane be inclined-plane, and the lower plane and the second knob that the first knob can be made by rotating C-shaped piece upper plane fitting, and
And it is coaxial with the second venthole for being arranged in inside the second knob that the first venthole inside the first knob is arranged in, and needs in patient
When using sputum aspirator to carry out suction sputum, sputum aspirator tube can be put in first by rotating second knob, opening conduits attachment device
Carry out suction sputum in venthole, it is again that the second knob is rotating closed after suction sputum, the second knob and stepped groove using C-shaped block into
Row connection, had not only been able to achieve rotation connection, but also cleaning easy to disassemble；
The lower plane of aforementioned first knob is equipped with hemispherical boss, and the upper plane of the second knob is equipped with matches with hemispherical boss
The semi-spherical grooves of conjunction, when the first venthole and coaxial the second venthole, hemispherical boss is sticked into inside semi-spherical grooves, thus right
The relative position of two knobs is fixed, convenient and efficient；
The lower plane of aforementioned first knob and the upper plane of the second knob are equipped with can be improved and seal between two knobs
The gasket of property；
The upper end of aforementioned tubular duct attachment device is equipped with buckle, and outer tube is close to one end of assembling pipe joint along outer tube circumference side
To a circle limiting slot is equipped with, it is equipped with notch in the lower section of limiting slot, buckle can pass through notch and limiting slot cooperates, and pass through rotation
It is fixed after certain angle with limiting slot；
The side of aforementioned second outer ring is equipped with second boss, and second boss upper end offers water inlet, passes through water inlet energy
Inject water directly into inside water-absorbing sponge, and be equipped with stopple in water inlet, the structure realize do not need to dismantle air it is wet
Add water into water-absorbing sponge in the case where changing heating device；
The middle part of aforementioned upper plate is equipped with the convenient pull rod that water-absorbing sponge is extracted from the second outer ring straight up；
The utility model has the beneficial effects that the first knob of setting and the mutually matched structure of the second knob ensure that and suffering from
When person needs to carry out suction sputum using sputum aspirator, sputum aspirator tube can be put in by rotating second knob, opening conduits attachment device
Carry out suction sputum in first venthole, again that the second knob is rotating closed after suction sputum, the second knob and stepped groove use C-shaped
Block is attached, and has not only been able to achieve rotation connection, but also cleaning easy to disassemble, setting hemispherical boss and the knot cooperated into semi-spherical grooves
Structure locks the first knob and the second knob, convenient and efficient, in the lower plane of the first knob and the upper plane of the second knob
Being equipped with gasket can be improved leakproofness between two knobs, upper end setting buckle and the appearance end of assembling pipe joint
The fixation of appearance and assembling pipe joint is realized in limiting slot cooperation, and water inlet is opened up in second boss and conveniently is not needing to dismantle
Add water in the case where air saturation heating device into water-absorbing sponge, is arranged vertically upwards pull rod in the middle part of upper plate and facilitates operator
Water-absorbing sponge is extracted from the second outer ring.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the rearview of the utility model；
Fig. 3 is the structural schematic diagram of the utility model；
Fig. 4 is the main view of air saturation heating device in the utility model；
Fig. 5 is the cross-sectional view of A-A in Fig. 4；
Fig. 6 is the partial enlarged view of II in Fig. 1；
Fig. 7 is the partial enlarged view of I in Fig. 2；
Fig. 8 is the structural schematic diagram of the first knob in the utility model；
Fig. 9 is the structural schematic diagram of the second knob in the utility model；
Figure 10 is the structural schematic diagram of the first outer ring and strainer in the utility model；
Figure 11 is the structural schematic diagram of the second outer ring and humidifier tube in the utility model；
Figure 12 be the utility model in the second outer ring, partition, power supply, second boss structural schematic diagram；
Figure 13 is the top view of heater strip in the utility model；
Figure 14 be the utility model in sponge, upper plate, lower plate, pull rod structural schematic diagram；
Figure 15 is the structural schematic diagram of end cap in the utility model；
Wherein: 1- outer tube, 2- inner tube, the first knob of 3-, 4- buckle, 5- limiting slot, 6- notch, 7- first boss, 8- turn
Axis, 9- stepped groove, 10-C shape block, the second knob of 11-, the first venthole of 12-, the second venthole of 13-, 14- hemispherical boss,
15- semi-spherical grooves, the first outer ring 16-, 17- filter screen, the second outer ring 18-, 19- partition, 20- venthole, 21- heater strip, 22-
Power supply, 23- switch, 24- gasket, 25- humidifier tube, 26- humidify hole, 27- water-absorbing sponge, 28- upper plate, 29- lower plate, 30- mistake
Hole, 31- end cap, 32- second boss, 33- water inlet, 34- stopple, 35- pull rod.
Specific embodiment
The utility model is described in further detail below.
Embodiment 1
A kind of artificial nose with heating humidification function provided in this embodiment, including the outer tube being threaded through in patient's trachea
1, inner tube 2 is equipped in outer tube 1, one end that inner tube 2 stretches out outer tube 1 is connected with assembling pipe joint, in assembling pipe joint
Lower end is connected with air saturation heating device by conduit, and air saturation heating device is cylindrical, and sets respectively from bottom to top
There are filter layer, heating layer, humidification layer, filter layer includes the first outer ring 16 of shape in a tubular form, and the inside of the first outer ring 16 is equipped with
Filter screen 17,16 threaded upper ends of the first outer ring are connected with the second outer ring 18, and partition 19, partition 19 are equipped with inside the second outer ring 18
Heating layer and humidification layer will be divided into inside second outer ring 18, the side that partition 19 is located at heating layer is equipped with heater strip 21,
Venthole 20 is offered on partition 19, is equipped on the inner wall of the second outer ring 18 and between partition 19 and strainer
The power supply 22 powered to heater strip 21 is equipped with the switch 23 of control power supply 22 in the outside of the second outer ring 18, passes through control switch
23 can heat heater strip 21 using power supply 22；
It is extended with the humidifier tube 25 being connected to venthole 20 in the side that partition 19 is located at humidification layer,
Humidifier tube 25 offers humidification hole 26 along its circumferencial direction, is embedded with suction in the humidification layer inside the second outer ring 18
Water sponge 27, the upper and lower ends of water-absorbing sponge 27 are respectively equipped with upper plate 28 and lower plate 29, upper plate 28, water-absorbing sponge 27, lower plate 29
On offer the via hole 30 matched with humidifier tube 25, the threaded upper ends of the second outer ring 18 are combined with end cap 31, end cap 31
Upper end passes through the connection of conduit and assembling pipe joint；
First outer ring and the second outer ring are set in the technical program and on the one hand provide a support, another party to internal structure
Face seals whole device, guarantees one gas outlet of only one air inlet, and setting filter screen filters the air, and removes empty
Little particle impurity in gas is arranged heater strip on partition and on the one hand directly heats to air, on the other hand passes through partition
Carry out hot transmitting, in water-absorbing sponge, sponge water and humidifier tube heat, thus by these devices it is longer at one
During persistently the air passed through is heated, humidification hole is opened up on humidifier tube, thus by the air of humidifier tube with
Water-absorbing sponge contact on the outside of humidifier tube is set, humidifying is carried out to air by the water being stored in water-absorbing sponge.
Assembling pipe joint include the first knob 3 being connect with inner tube 2 and connect by conduit with 31 upper end of end cap
The side of two knobs 11, the first knob 3 is equipped with first boss 7, and first boss 7 has extended downwardly shaft 8, and the middle part of shaft 8 is opened
Equipped with stepped groove 9, C-shaped block 10 is arranged on the outside of stepped groove 9, the side of C-shaped block 10 is equipped with the second knob 11, the first knob 3
The upper plane of lower plane and the second knob 11 is inclined-plane, and can make the lower plane and second of the first knob 3 by rotating C-shaped piece
The upper plane of knob 11 is bonded, and the first venthole 12 inside the first knob 3 is arranged in and is arranged in the second knob 11
Second venthole 13 in portion is coaxial, when patient needs to carry out suction sputum using sputum aspirator, can be opened by rotating second knob
Sputum aspirator tube is put in and carries out suction sputum in the first venthole by assembling pipe joint, again closes the rotation of the second knob after suction sputum
It closes, the second knob is attached with stepped groove using C-shaped block, and rotation connection, but also cleaning easy to disassemble have not only been able to achieve.
It is equipped with hemispherical boss 14 in the lower plane of the first knob 3, the upper plane of the second knob 11 is equipped with convex with hemispherical
The semi-spherical grooves 15 of platform cooperation, when the first venthole 12 and coaxial the second venthole 13, hemispherical boss 14 sticks into hemispherical
Inside slot 15, so that the relative position of two knobs is fixed, it is convenient and efficient.
It is equipped with can be improved in the lower plane of the first knob 3 and the upper plane of the second knob 11 and be sealed between two knobs
The gasket 24 of property.
The upper end of assembling pipe joint is equipped with buckle 4, and outer tube 1 is close to one end of assembling pipe joint along 1 circumference side of outer tube
To a circle limiting slot 5 is equipped with, it is equipped with notch 6 in the lower section of limiting slot 5, buckle 4 can pass through notch 6 and limiting slot 5 cooperates, and lead to
It crosses fixed with limiting slot 5 after rotating by a certain angle.
The side of second outer ring 18 is equipped with second boss 32, and 32 upper end of second boss offers water inlet 33, by adding water
Hole 33 can inject water directly into inside water-absorbing sponge 27, and stopple 34 is equipped in water inlet 33, which, which realizes, is being not required to
Add water into water-absorbing sponge in the case where dismantling air saturation heating device.
The middle part of upper plate 28 is equipped with the convenient pull rod 35 that water-absorbing sponge 27 is extracted from the second outer ring 18 straight up.
The course of work of the present embodiment:
Medical staff fastens first by outer tube from the tracheae that patient throat notch penetrates patient in the extension end of outer tube
Rope is suspended on patient's neck, after will be connected with assembling pipe joint and air saturation heating device inner tube insertion outer tube in,
The buckle of first knob upper end is cooperated across notch with the limiting slot that outer tube end is arranged in, and rotates by a certain angle and is consolidated
It is fixed, switch for heating is opened afterwards；
When patient feels that air humidity is inadequate in respiratory, stopple can be pulled out, by dropper to the second outer ring
Inject certain water in internal water-absorbing sponge, after stopple beyond the Great Wall again；
When patient needs then to need a hand to pinch the first knob, another hand pinches second using sputum aspirator progress suction sputum
Two knob rotational offsets are gently firmly exposed the first venthole inside the first knob, and sputum aspirator tube are protruded into it by knob
Middle carry out suction sputum, needs after suction sputum to rotate two knobs again and snaps into half until the hemispherical boss of two contact surfaces is arranged in
In spherical groove.
Above embodiments are only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this
Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality
Within the scope of novel protected.
Claims (7)
1. a kind of artificial nose with heating humidification function, including the outer tube (1) being threaded through in patient's trachea, it is characterised in that:
It being equipped with inner tube (2) in the outer tube (1), one end that said inner tube (2) stretches out outer tube (1) is connected with assembling pipe joint,
The lower end of the assembling pipe joint is connected with air saturation heating device by conduit, and the air saturation heating device is in circle
Column, and be respectively equipped with from bottom to top filter layer, heating layer, humidification layer, the filter layer include shape in a tubular form first outside
It encloses (16), the inside of first outer ring (16) is equipped with filter screen (17), and the first outer ring (16) threaded upper ends are connected with the
Two outer rings (18) are equipped with partition (19) inside second outer ring (18), and the partition (19) is internal by the second outer ring (18)
It is divided into heating layer and humidification layer, the side that the partition (19) is located at heating layer is equipped with heater strip (21),
Multiple ventholes (20) are offered on partition (19), on the inner wall of second outer ring (18) and be located at partition (19) with
It is equipped with the power supply (22) powered to heater strip (21) between strainer, is equipped with control power supply in the outside of second outer ring (18)
(22) switch (23) can heat heater strip (21) using power supply (22) by control switch (23)；
It is extended with the humidifier tube (25) being connected to venthole (20) in the side that the partition (19) are located at humidification layer,
The humidifier tube (25) offers multiple humidification holes (26) along its circumferencial direction, in adding for the second outer ring (18) inside
It is embedded in wet layer water-absorbing sponge (27), the upper and lower ends of the water-absorbing sponge (27) are respectively equipped with upper plate (28) and lower plate
(29), the upper plate (28), water-absorbing sponge (27), offer the via hole matched with humidifier tube (25) in lower plate (29)
(30), the threaded upper ends of second outer ring (18) are combined with end cap (31), and the upper end of the end cap (31) passes through conduit and pipe
The connection of road attachment device.
2. the artificial nose with heating humidification function according to claim 1, it is characterised in that: the assembling pipe joint
It is described including the first knob (3) being connect with inner tube (2) and the second knob (11) being connect by conduit with end cap (31) upper end
The side of first knob (3) is equipped with first boss (7), and the first boss (7) has extended downwardly shaft (8), the shaft (8)
Middle part offer stepped groove (9), be arranged with C-shaped block (10) on the outside of the stepped groove (9), the side of the C-shaped block (10) is set
Have the second knob (11), the upper plane of the lower plane of first knob (3) and second knob (11) is inclined-plane, and logical
The upper plane fitting of lower plane and the second knob (11) that rotating C-shaped piece can make the first knob (3) is crossed, and is arranged in the first rotation
Internal the first venthole (12) of button (3) is coaxial in internal the second venthole (13) of the second knob (11) with setting.
3. the artificial nose with heating humidification function according to claim 2, it is characterised in that: in first knob
(3) lower plane is equipped with hemispherical boss (14), and the upper plane of second knob (11) is equipped with to be cooperated with hemispherical boss
Semi-spherical grooves (15), when the first venthole (12) and coaxial the second venthole (13), the hemispherical boss (14) sticks into half
Spherical groove (15) is internal.
4. the artificial nose with heating humidification function according to claim 2, it is characterised in that: in first knob
(3) the upper plane of lower plane and the second knob (11) is equipped with the gasket that can be improved leakproofness between two knobs
(24).
5. the artificial nose with heating humidification function according to claim 1, it is characterised in that: the assembling pipe joint
Upper end be equipped with buckle (4), the outer tube (1) close to assembling pipe joint one end along outer tube (1) circumferencial direction be equipped with one circle
Limiting slot (5) is equipped with notch (6) in the lower section of the limiting slot (5), and the buckle (4) can pass through notch (6) and limiting slot
(5) cooperate, and by fixed with limiting slot (5) after rotating by a certain angle.
6. the artificial nose with heating humidification function according to claim 1, it is characterised in that: second outer ring (18)
Side be equipped with second boss (32), second boss (32) upper end offers water inlet (33), passes through water inlet (33) energy
It is internal to inject water directly into water-absorbing sponge (27), and is equipped with stopple (34) in water inlet (33).
7. the artificial nose with heating humidification function according to claim 1, it is characterised in that: in the upper plate (28)
Portion is equipped with the convenient pull rod (35) that water-absorbing sponge (27) are extracted from the second outer ring (18) straight up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074772.XU CN208959035U (en) | 2018-07-06 | 2018-07-06 | Artificial nose with heating and humidifying functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074772.XU CN208959035U (en) | 2018-07-06 | 2018-07-06 | Artificial nose with heating and humidifying functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208959035U true CN208959035U (en) | 2019-06-11 |
Family
ID=66748319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821074772.XU Expired - Fee Related CN208959035U (en) | 2018-07-06 | 2018-07-06 | Artificial nose with heating and humidifying functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208959035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815666A (en) * | 2018-07-06 | 2018-11-16 | 江苏省人民医院（南京医科大学第附属医院） | Multifunctional medical artificial nose |
-
2018
- 2018-07-06 CN CN201821074772.XU patent/CN208959035U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815666A (en) * | 2018-07-06 | 2018-11-16 | 江苏省人民医院（南京医科大学第附属医院） | Multifunctional medical artificial nose |
| CN108815666B (en) * | 2018-07-06 | 2023-08-29 | 江苏省人民医院（南京医科大学第一附属医院） | Multifunctional medical artificial nose |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 |