CN107184182A - A kind of medical olfactometry device - Google Patents
A kind of medical olfactometry device Download PDFInfo
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- CN107184182A CN107184182A CN201710360068.4A CN201710360068A CN107184182A CN 107184182 A CN107184182 A CN 107184182A CN 201710360068 A CN201710360068 A CN 201710360068A CN 107184182 A CN107184182 A CN 107184182A
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- heater box
- detection case
- air
- olfactometry
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4005—Detecting, measuring or recording for evaluating the nervous system for evaluating the sensory system
- A61B5/4011—Evaluating olfaction, i.e. sense of smell
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
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- Neurosurgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Physiology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Making Beverages (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of medical olfactometry device, including detection case, the detection case is internally provided with filtering meshes, the right side of detection case and the bottoms of filtering meshes is provided with the air inlet pipe being connected with detection case, the inside of detection case and activated carbon filter layer is provided with the top of the filtering meshes, the inside of detection case and interlayer board is provided with the top of the activated carbon filter layer, equally distributed passage is offered on interlayer board, it is provided with the top of the interlayer board and the integrally formed heater box of detection case, heated seats are provided with the left of heater box, wire is provided with the left of heated seats, electrical heating wire is provided with the right side of heated seats, coupled logical water inlet pipe is provided with the right side of heater box.The medical olfactometry device, it is simple in construction, it is easy to operate, can effectively reduce adverse effect of the extraneous factor to olfactometry, enable olfactometry the degree of accuracy reach it is higher.
Description
Technical field
The present invention relates to medical inspection device technical field, specially a kind of medical olfactometry device.
Background technology
Medical treatment detection device refers to people in production, and experiment, scientific research is used, the field such as maintenance, by means of special instrument
Equipment, real-time or non real-time qualitative detection and measurement are carried out to obtain tested, controlled device work and rest in time and is provided
One process of examining report.Medical Devices need us constantly to detect, assess during use, it is ensured that its is normal
Work, could allow Medical Devices preferably to make the most of the advantage, therefore the daily monitoring of Medical Devices is essential.
Medical treatment detection device includes olfactometry equipment.Existing general olfactometry equipment is when in use easily by more
The influence of the factor of kind, causes testing result not accurate enough.A kind of new technique scheme is needed to solve the above problems now.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of medical olfactometry device, solve and existing typically smell
Feel that detection device is easily affected by various factors when in use, cause the problem of testing result is not accurate enough.
（Two）Technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of medical olfactometry device, including
Detection case, the detection case is internally provided with filtering meshes, the right side of detection case and sets positioned at the bottom of filtering meshes
There is an air inlet pipe being connected with detection case, the inside of detection case and activated carbon filtering is provided with the top of filtering meshes
Layer, the inside of detection case and is provided with to offer on interlayer board, interlayer board at the top of the activated carbon filter layer and is uniformly distributed
Passage.
Be provided with the top of the interlayer board with the integrally formed heater box of detection case, be provided with heating on the left of heater box
It is provided with the left of seat, heated seats on the right side of wire, heated seats and is provided with electrical heating wire, is provided with the right side of heater box and its phase
The strip gab that up/down perforation is offered in water control valve, heater box is provided with the water inlet pipe of connection, water inlet pipe, bar shaped is opened
Mouthful top be provided with the top of bar shaped gas collection bucket, bar shaped gas collection bucket and be provided with coupled logical appendix, air inlet pipe and defeated
It is provided with air intake control valve on tracheae, strip gab is internally provided with the tabular radiating tube being connected with heater box, tabular
Offered on radiating tube on the thermal vias of up/down perforation, the inwall of strip gab both sides and positioned at the bottom of tabular radiating tube
It is provided with the heat sink being spaced substantially equidistant.
Form cavity between the interlayer board and heater box, the inside of cavity and be provided with positioned at the bottom of strip gab
Output shaft on motor, motor is connected by shaft coupling with drive shaft, and one end at the top of drive shaft is provided with
Fan leaf.
The inside of the detection case and monitor station is provided with the top of the heater box, the both sides of monitor station are provided with
It is provided through one end at the top of connecting screw rod, connecting screw rod on connecting plate, connecting plate with being connected the inner ring of bearing to be connected, connection
The outer ring of bearing is connected with location-plate, and one end at the top of blast pipe, blast pipe is provided with the top of detection case and is provided with nose cup, inspection
The front of measuring tank is provided with chamber door, and chamber door is flexibly connected by connecting hinge with detection case.
It is preferred that, the shape at the top of the detection case is in inverted funnel-form.
It is preferred that, one end on the right side of the electrical heating wire runs through to the right the tank wall of detection case and extends to the interior of heater box
The shape of electrical heating wire inside portion, heater box is S-shaped.
It is preferred that, the both sides of the motor are provided with fix bar, and motor is connected by fix bar and heater box
Connect, motor is located at the bottom of strip gab.
It is preferred that, the bottom of the monitor station is provided with four equally distributed supporting legs, monitor station by supporting leg with
Heater box is connected.
It is preferred that, the location-plate extends to monitor station close to one end of monitor station.
（Three）Beneficial effect
The invention provides a kind of medical olfactometry device, possesses following beneficial effect：
（1）, the medical olfactometry device, it is simple in construction, it is easy to operate, can effectively reduce extraneous factor to olfactometry
Adverse effect, enable olfactometry the degree of accuracy reach it is higher.
（2）, the medical olfactometry device, by between filtering meshes, activated carbon filter layer, interlayer board and passage
Be used in conjunction with each other, the impurity in outside air can effectively be filtered by filtering meshes and activated carbon filter layer, and right
Outside air is purified, and makes that the degree of accuracy of olfactometry will not be effectively increased doped with miscellaneous taste in outside air.
（3）, the medical olfactometry device, opened by heater box, electrical heating wire, water inlet pipe, water control valve, bar shaped
Being used in conjunction with each other between mouth, tabular radiating tube, thermal vias, heat sink, cavity, motor and fan leaf, passes through electricity
Heater strip is heated to the water inside heater box, then is distributed heat to by tabular radiating tube, thermal vias and heat sink
In air, drive fan leaf to convey the air after heating by motor, temperature preferably is provided for detection
Environment, greatly improves the degree of accuracy of olfactometry.
（4）, the medical olfactometry device, by between air inlet pipe, bar shaped gas collection bucket, appendix and air intake control valve
Be used in conjunction with each other, testing staff can control the speed of air-flow by air intake control valve in air inlet pipe and appendix, more
Plus facilitate testing staff and be adjusted.
（5）, the medical olfactometry device, pass through monitor station, connecting plate, connecting screw rod, connection bearing and location-plate
Between be used in conjunction with each other, the detection card with detection solution by location-plate can be fixed on monitor station by testing staff
On, it is simple in construction, it is easy to operate, bigger facility is provided for testing staff.
Brief description of the drawings
Fig. 1 is section of structure of the present invention；
Fig. 2 is structure front view of the present invention；
Fig. 3 is the partial structurtes enlarged drawing in A portions in Fig. 1 of the present invention；
Fig. 4 is the partial structurtes enlarged drawing in B portions in Fig. 1 of the present invention；
Fig. 5 is the structure top plan view of heater box of the present invention.
In figure：1 detection case, 2 filtering meshes, 3 air inlet pipe, 4 activated carbon filter layers, 5 interlayer boards, 6 passages, 7 heater boxes,
8 electrical heating wires, 9 water inlet pipes, 10 water control valves, 11 strip gabs, 12 bar shaped gas collection buckets, 13 appendixs, 14 air intake control valves,
15 tabular radiating tubes, 16 thermal vias, 17 heat sinks, 18 cavitys, 19 motors, 20 fan leafs, 21 monitor stations, 22 connections
Plate, 23 connecting screw rods, 24 connection bearings, 25 location-plates, 26 blast pipes, 27 nose cups.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of medical olfactometry device, including detection case
（1）, detection case（1）The shape at top is in inverted funnel-form, detection case（1）Be internally provided with filtering meshes（2）, detection case
（1）Right side and positioned at filtering meshes（2）Bottom be provided with and detection case（1）The air inlet pipe being connected（3）, detection case
（1）Inside and positioned at filtering meshes（2）Top be provided with activated carbon filter layer（4）, detection case（1）Inside and position
In activated carbon filter layer（4）Top be provided with interlayer board（5）, interlayer board（5）On offer equally distributed passage（6）.
Interlayer board（5）Top be provided with and detection case（1）Integrally formed heater box（7）, heater box（7）Left side set
It is equipped with the left of heated seats, heated seats and is provided with wire, electrical heating wire is provided with the right side of heated seats（8）, electrical heating wire（8）It is right
Detection case is run through to the right in one end of side（1）Tank wall and extend to heater box（7）Inside, heater box（7）Internal electrical heating
Silk（8）Shape it is S-shaped, heater box（7）Right side be provided with coupled logical water inlet pipe（9）, water inlet pipe（9）On be provided with
Water control valve（10）, heater box（7）On offer the strip gab of up/down perforation（11）, strip gab（11）Top set
There is bar shaped gas collection bucket（12）, bar shaped gas collection bucket（12）Top be provided with coupled logical appendix（13）, air inlet pipe（3）With
Appendix（13）On be provided with air intake control valve（14）, strip gab（11）Be internally provided with and heater box（7）It is connected
Tabular radiating tube（15）, tabular radiating tube（15）On offer the thermal vias of up/down perforation（16）, strip gab（11）Two
On the inwall of side and positioned at tabular radiating tube（15）Bottom be provided with the heat sink being spaced substantially equidistant（17）.
Interlayer board（5）With heater box（7）Between form cavity（18）, cavity（18）Inside and positioned at strip gab
（11）Bottom be provided with motor（19）, motor（19）Both sides be provided with fix bar, motor（19）It is logical
Cross fix bar and heater box（7）Connection, motor（19）Positioned at strip gab（11）Bottom, motor（19）On it is defeated
Shaft is connected by shaft coupling with drive shaft, and one end at the top of drive shaft is provided with fan leaf（20）.
Detection case（1）Inside and positioned at heater box（7）Top be provided with monitor station（21）, monitor station（21）Bottom
Portion is provided with four equally distributed supporting legs, monitor station（21）Pass through supporting leg and heater box（7）It is connected, monitor station（21）'s
Both sides are provided with connecting plate（22）, connecting plate（22）On be provided through connecting screw rod（23）, connecting screw rod（23）Top
One end is with being connected bearing（24）Inner ring be connected, connect bearing（24）Outer ring and location-plate（25）It is connected, location-plate（25）Lean on
Nearly monitor station（21）One end extend to monitor station（21）, detection case（1）Top be provided with blast pipe（26）, blast pipe（26）
The one end at top is provided with nose cup（27）, detection case（1）Front be provided with chamber door, chamber door passes through connecting hinge and detection case
（1）It is flexibly connected.
The medical olfactometry device, it is simple in construction, it is easy to operate, extraneous factor can be effectively reduced to olfactometry
Adverse effect, enables the degree of accuracy of olfactometry to reach higher, passes through filtering meshes（2）, activated carbon filter layer（4）, interlayer board
（5）And passage（6）Between be used in conjunction with each other, filtering meshes can be passed through（2）And activated carbon filter layer（4）Will be extraneous empty
Impurity in gas is effectively filtered, and air is purified to external world, makes to effectively increase doped with miscellaneous taste in outside air
The degree of accuracy of olfactometry, passes through heater box（7）, electrical heating wire（8）, water inlet pipe（9）, water control valve（10）, strip gab
（11）, tabular radiating tube（15）, thermal vias（16）, heat sink（17）, cavity（18）, motor（19）And fan leaf（20）
Between be used in conjunction with each other, pass through electrical heating wire（8）To heater box（7）Internal water is heated, then is radiated by tabular
Pipe（15）, thermal vias（16）And heat sink（17）Air is distributed heat to, passes through motor（19）Drive fan leaf
（20）Air after heating is conveyed, temperature environment preferably is provided for detection, makes the degree of accuracy of olfactometry big
It is big to improve, pass through air inlet pipe（3）, bar shaped gas collection bucket（12）, appendix（13）And air intake control valve（14）Between mutual cooperation
Use, testing staff can pass through air inlet pipe（3）And appendix（13）On air intake control valve（14）The speed of air-flow is controlled, more
Plus facilitate testing staff and be adjusted, pass through monitor station（21）, connecting plate（22）, connecting screw rod（23）, connection bearing（24）
And location-plate（25）Between be used in conjunction with each other, testing staff can will with detection solution detection card pass through location-plate
（25）It is fixed on monitor station（21）On, it is simple in construction, it is easy to operate, bigger facility is provided for testing staff.
In summary, the medical olfactometry device, simple in construction, easy to operate, can effectively reduce extraneous factor pair
The adverse effect of olfactometry, enable olfactometry the degree of accuracy reach it is higher.
Further, it is possible to pass through filtering meshes（2）And activated carbon filter layer（4）Impurity in outside air is effectively filtered,
And air is purified to external world, make that the degree of accuracy of olfactometry will not be effectively increased doped with miscellaneous taste in outside air.
Also, pass through electrical heating wire（8）To heater box（7）Internal water is heated, then passes through tabular radiating tube（15）、
Thermal vias（16）And heat sink（17）Air is distributed heat to, passes through motor（19）Drive fan leaf（20）To heating
Air afterwards is conveyed, and is provided temperature environment preferably for detection, is greatly improved the degree of accuracy of olfactometry.
Also, testing staff can pass through air inlet pipe（3）And appendix（13）On air intake control valve（14）Control air-flow
Speed, be more convenient for testing staff to be adjusted.
Also, the detection card with detection solution can be passed through location-plate by testing staff（25）It is fixed on monitor station
（21）On, it is simple in construction, it is easy to operate, bigger facility is provided for testing staff.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that including
Also there is other identical element in process, method, article or the equipment of the key element ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of medical olfactometry device, including detection case（1）, it is characterised in that：The detection case（1）Inside set
There are filtering meshes（2）, detection case（1）Right side and positioned at filtering meshes（2）Bottom be provided with and detection case（1）It is connected
Air inlet pipe（3）, detection case（1）Inside and positioned at filtering meshes（2）Top be provided with activated carbon filter layer（4）, inspection
Measuring tank（1）Inside and positioned at activated carbon filter layer（4）Top be provided with interlayer board（5）, interlayer board（5）On offer
The passage of even distribution（6）；
The interlayer board（5）Top be provided with and detection case（1）Integrally formed heater box（7）, heater box（7）Left side set
It is equipped with the left of heated seats, heated seats and is provided with wire, electrical heating wire is provided with the right side of heated seats（8）, heater box（7）The right side
Side is provided with coupled logical water inlet pipe（9）, water inlet pipe（9）On be provided with water control valve（10）, heater box（7）On open up
There is the strip gab of up/down perforation（11）, strip gab（11）Top be provided with bar shaped gas collection bucket（12）, bar shaped gas collection bucket
（12）Top be provided with coupled logical appendix（13）, air inlet pipe（3）And appendix（13）On be provided with into gas control
Valve processed（14）, strip gab（11）Be internally provided with and heater box（7）The tabular radiating tube being connected（15）, tabular radiating tube
（15）On offer the thermal vias of up/down perforation（16）, strip gab（11）On the inwall of both sides and positioned at tabular radiating tube
（15）Bottom be provided with the heat sink being spaced substantially equidistant（17）；
The interlayer board（5）With heater box（7）Between form cavity（18）, cavity（18）Inside and positioned at strip gab
（11）Bottom be provided with motor（19）, motor（19）On output shaft be connected by shaft coupling with drive shaft,
One end at the top of drive shaft is provided with fan leaf（20）；
The detection case（1）Inside and positioned at heater box（7）Top be provided with monitor station（21）, monitor station（21）Two
Side is provided with connecting plate（22）, connecting plate（22）On be provided through connecting screw rod（23）, connecting screw rod（23）The one of top
End is with being connected bearing（24）Inner ring be connected, connect bearing（24）Outer ring and location-plate（25）It is connected, detection case（1）Top
It is provided with blast pipe（26）, blast pipe（26）The one end at top is provided with nose cup（27）, detection case（1）Front be provided with case
Door, chamber door passes through connecting hinge and detection case（1）It is flexibly connected.
2. a kind of medical olfactometry device according to claim 1, it is characterised in that：The detection case（1）Top
Shape be in inverted funnel-form.
3. a kind of medical olfactometry device according to claim 1, it is characterised in that：The electrical heating wire（8）It is right
Detection case is run through to the right in one end of side（1）Tank wall and extend to heater box（7）Inside, heater box（7）Internal electrical heating
Silk（8）Shape it is S-shaped.
4. a kind of medical olfactometry device according to claim 1, it is characterised in that：The motor（19）'s
Both sides are provided with fix bar, motor（19）Pass through fix bar and heater box（7）Connection, motor（19）Positioned at bar shaped
Opening（11）Bottom.
5. a kind of medical olfactometry device according to claim 1, it is characterised in that：The monitor station（21）Bottom
Portion is provided with four equally distributed supporting legs, monitor station（21）Pass through supporting leg and heater box（7）It is connected.
6. a kind of medical olfactometry device according to claim 1, it is characterised in that：The location-plate（25）It is close
Monitor station（21）One end extend to monitor station（21）.
7. a kind of medical olfactometry method, it is characterised in that：Pass through filtering meshes（2）And activated carbon filter layer（4）Will be outer
Impurity in boundary's air is effectively filtered, and air is purified to external world, and making will not be doped with miscellaneous taste in outside air；Pass through electricity
Heater strip（8）To heater box（7）Internal water is heated, then passes through tabular radiating tube（15）, thermal vias（16）And radiating
Plate（17）Air is distributed heat to, passes through motor（19）Drive fan leaf（20）Air after heating is conveyed,
Temperature environment preferably is provided for detection；Pass through air inlet pipe（3）And appendix（13）On air intake control valve（14）Control
The speed of air-flow, is more convenient for testing staff to be adjusted；Detection card with detection solution is passed through into location-plate（25）
It is fixed on monitor station（21）On, it is simple in construction, it is easy to operate, bigger facility is provided for testing staff.
8. a kind of medical olfactometry method, it is characterised in that：Pass through filtering meshes（2）, activated carbon filter layer（4）, interlayer
Plate（5）And passage（6）Between be used in conjunction with each other, filtering meshes can be passed through（2）And activated carbon filter layer（4）By the external world
Impurity in air is effectively filtered, and air is purified to external world, makes to effectively improve doped with miscellaneous taste in outside air
The degree of accuracy of olfactometry, passes through heater box（7）, electrical heating wire（8）, water inlet pipe（9）, water control valve（10）, bar shaped opens
Mouthful（11）, tabular radiating tube（15）, thermal vias（16）, heat sink（17）, cavity（18）, motor（19）And fan leaf
（20）Between be used in conjunction with each other, pass through electrical heating wire（8）To heater box（7）Internal water is heated, then passes through tabular
Radiating tube（15）, thermal vias（16）And heat sink（17）Air is distributed heat to, passes through motor（19）Drive fan
Leaf（20）Air after heating is conveyed, temperature environment preferably is provided for detection, makes the degree of accuracy of olfactometry
Greatly improve, pass through air inlet pipe（3）, bar shaped gas collection bucket（12）, appendix（13）And air intake control valve（14）Between phase interworking
Conjunction is used, and testing staff can pass through air inlet pipe（3）And appendix（13）On air intake control valve（14）The speed of air-flow is controlled,
It is more convenient for testing staff to be adjusted, passes through monitor station（21）, connecting plate（22）, connecting screw rod（23）, connection bearing
（24）And location-plate（25）Between be used in conjunction with each other, it is fixed that testing staff will can pass through with the detection card of detection solution
Position plate（25）It is fixed on monitor station（21）On, it is simple in construction, it is easy to operate, bigger facility is provided for testing staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710360068.4A CN107184182B (en) | 2017-05-20 | 2017-05-20 | Medical olfactory sensation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710360068.4A CN107184182B (en) | 2017-05-20 | 2017-05-20 | Medical olfactory sensation detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107184182A true CN107184182A (en) | 2017-09-22 |
| CN107184182B CN107184182B (en) | 2020-09-08 |
Family
ID=59874577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710360068.4A Active CN107184182B (en) | 2017-05-20 | 2017-05-20 | Medical olfactory sensation detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107184182B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431461A (en) * | 2018-10-12 | 2019-03-08 | 熊杰 | A kind of smell easily-testing device |
| CN109691988A (en) * | 2019-02-20 | 2019-04-30 | 中国人民解放军第四军医大学 | Olfactory sensibility detector |
| CN116616720A (en) * | 2023-07-21 | 2023-08-22 | 心灵秀(苏州)科技有限公司 | Smell transmission smell detection equipment and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN107184182B (en) | 2020-09-08 |
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