CN208910184U - Intelligent temp.-sensitive controlled indirect nasopharyngeal mirror - Google Patents
Intelligent temp.-sensitive controlled indirect nasopharyngeal mirror Download PDFInfo
- Publication number
- CN208910184U CN208910184U CN201720902762.XU CN201720902762U CN208910184U CN 208910184 U CN208910184 U CN 208910184U CN 201720902762 U CN201720902762 U CN 201720902762U CN 208910184 U CN208910184 U CN 208910184U
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- Prior art keywords
- mirror
- camera lens
- lever
- bar
- intelligent temp
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- 230000005540 biological transmission Effects 0.000 claims description 3
- 210000001989 nasopharynx Anatomy 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims 1
- 230000005622 photoelectricity Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 4
- 241000158526 Nasalis Species 0.000 description 5
- 210000003800 pharynx Anatomy 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000002454 Nasopharyngeal Carcinoma Diseases 0.000 description 1
- 206010061306 Nasopharyngeal cancer Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 201000011216 nasopharynx carcinoma Diseases 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to a kind of pair of intelligent temp.-sensitive controlled indirect nasopharyngeal mirrors, including camera lens and mirror bar, the camera lens is mounted on mirror bar front end, it is characterized by: mirror bar rear portion is equipped with the lever of overstriking, it is connected between mirror bar front end and camera lens by angle adjusting mechanism, control can be adjusted in the angle between camera lens and mirror bar by angle adjusting mechanism.The utility model clever structure, easy to operate, examiner can adjust the angle between camera lens and mirror bar by the angular adjustment knob on rotation lever, meet the demands on examination of different patients, eliminate the step of selecting proper angle indirect nasopharyngeal mirror before inspection.
Description
Technical field
The intelligent temp.-sensitive controlled indirect nasopharyngeal mirror that the utility model relates to use when the pharynx nasalis of a kind of couple of patient checks belongs to
In the field of medical instrument technology.
Background technique
Nasopharyngeal carcinoma is apt to occur in pharynx nasalis, and the site location is deep and hidden.The most easy-to-use examination of nasopharynx of outpatient service at present
Means are indirect nasopharyngoscopy.Present most common indirect nasopharyngeal mirror is mainly made of camera lens and mirror bar, due to camera lens and mirror
Bar institute it is angled not of uniform size, examiner firstly the need of according to patient's maximum dehisce degree and dissection individual difference, select
The indirect nasopharyngeal mirror of proper angle.When specific operation, examiner lights alcolhol burner, and the camera lens of indirect nasopharyngeal mirror is placed on fire and is added
Heat, it is almost the same with oral temperature to be allowed to temperature, hazes after camera lens being avoided to enter oral cavity.When inspection, examiner wears volume
Mirror, alignment light source are checked that the operation is more demanding to the skills involved in the labour of examiner, to the hardware facility for checking place
Also there is certain requirement.In addition, the mirror bar of existing indirect nasopharyngeal mirror is a smooth thin bar, it is easy to produce when holding the rotation of mirror bar
The problem of sliding.
Application No. is 200920000494.8 Chinese patents to disclose a kind of novel indirect nasopharyngeal mirror, has on mirror bar
There are asperities, increases frictional force when examiner holds between finger and mirror bar, partially solve existing indirect nasopharyngeal mirror and exist
The problem of being easy to produce sliding when holding the rotation of mirror bar.Although this indirect nasopharyngeal mirror patent has solved to hold the mirror of indirect nasopharyngeal mirror
The problem of skidding when bar rotates, but it is the failure to solve to adjust camera lens and mirror bar angle, camera lens mirror surface haze and need ambient light
The problems such as source lighting.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of clever structure, operation side are provided
Just intelligent temp.-sensitive controlled indirect nasopharyngeal mirror.
According to technical solution provided by the utility model: intelligent temp.-sensitive controlled indirect nasopharyngeal mirror, including camera lens and mirror bar, the mirror
Head is mounted on mirror bar front end, it is characterised in that: mirror bar rear portion is equipped with the lever of overstriking, passes through between mirror bar front end and camera lens
Control can be adjusted in angle adjusting mechanism connection, the angle between camera lens and mirror bar by angle adjusting mechanism.
As a further improvement of the utility model, the angle adjusting mechanism include angular adjustment knob, adjustment axis and
Rotary shaft, the mirror bar include straight bar section and brace section, mirror bar generally hollow structure, and straight bar section is arranged in the adjustment axis
Axial centre can simultaneously be freely rotated, and adjust shaft rear end joint angle degree adjusting knob；The axial direction of brace section is arranged in the rotary shaft
Center can simultaneously be freely rotated, and rotation shaft rear end is equipped with conical gear, and adjustment axis front end is equipped with carousel gear, the circular cone tooth
Wheel is meshed with carousel gear, and the camera lens is mounted on rotary shaft front end.
The angle adjusting mechanism further includes rotation axis as a further improvement of the utility model, the angular adjustment
Knob is arranged in lever side, and the rotation axis is arranged radially in lever, and the angular adjustment knob is fixedly mounted on rotation
Button axis outer end, the rotation axis inner end connect transmission by bevel gear with adjusting shaft rear end.
There is Temperature Humidity Sensor inside the camera lens as a further improvement of the utility model, the lever is equipped with
Display screen, the lever are internally provided with controller and power supply, and the Temperature Humidity Sensor is connect with controller, the controller
It is connect with display screen, controller and display screen connect to power supply, and power supply is controlled by power switch.
The mirror surface periphery of the camera lens is equipped with a circle lampet as a further improvement of the utility model, on the lever
Equipped with light switch, the lampet is connected to power supply through light switch.
The intelligent temp.-sensitive controlled indirect nasopharyngeal mirror is additionally provided with mirror surface demister system as a further improvement of the utility model,.
The mirror surface demister system includes photoelectric sensor, controller, alarm as a further improvement of the utility model,
Lamp, Defog-Switch and electric heater, the photoelectric sensor and electric heater are arranged inside camera lens, photoelectric sensor and control
Device connection, the alarm lamp and Defog-Switch are arranged on lever, and controller is connect with alarm lamp, and electric heater is through Defog-Switch
It connects to power supply.
The power supply is battery as a further improvement of the utility model, is additionally provided with charging plug on the lever
And charging indicator light.
The power supply is dry cell as a further improvement of the utility model, is equipped with inside the lever for placing
The battery compartment of dry cell.
The utility model compared with prior art, has the advantages that
1), the utility model clever structure, easy to operate, examiner can by the angular adjustment knob on rotation lever come
The angle between camera lens and mirror bar is adjusted, meets the demands on examination of different patients, eliminates between selecting proper angle before inspection
The step of connecing masopharyngeal mirror.
2), there is Temperature Humidity Sensor inside the camera lens of the utility model, there is display screen on lever, examiner can real-time monitoring
The temperature and humidity of lens location.
3), the utility model is equipped with mirror surface demister system, can sound an alarm when camera lens hazes, and examiner opens demisting
Switch can carry out defogging, and camera lens is placed in the tedious steps heated on alcolhol burner, and camera lens and nose before avoiding previous check
Pharyngeal temperature is closer, reduces the sense of discomfort of patient.
4), the mirror surface periphery of the utility model camera lens is equipped with a circle lampet, and when use opens lampet, when checking pharynx nasalis without
It needs again by external light source.Examiner checks without wearing frontal mirror alignment light source, checks place without configuration ambient light
The hardware facilities such as source operate more simple and easy to do.
5), the utility model is provided with lever, and gripping is more comfortable, laborsaving when examiner operates, and rotates freely.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model embodiment.
Fig. 2 is the control principle drawing of the utility model embodiment.
Description of symbols: 1- camera lens, 2- mirror bar, 2a- straight bar section, 2b- brace section, 3- lever, 4- angular adjustment knob,
5- rotation axis, 6- adjustment axis, 7- rotary shaft, 8- conical gear, 9- carousel gear, 10- bevel gear, 11- Temperature Humidity Sensor,
12- display screen, 13- controller, 14- lampet, 15- light switch, 16- photoelectric sensor, 17- alarm lamp, 18- Defog-Switch,
19- electric heater, 20- power supply, 21- charging plug, 22- charging indicator light, 23- power switch.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of intelligent temp.-sensitive controlled indirect nasopharyngeal mirror is disclosed in embodiment, mainly by camera lens 1 and mirror
Bar 2 forms, and the camera lens 1 is mounted on 2 front end of mirror bar, and 2 rear portion of mirror bar is equipped with the lever 3 of overstriking, 2 front end of mirror bar and camera lens
It is connected between 1 by angle adjusting mechanism, control can be adjusted in the angle between camera lens 1 and mirror bar 2 by angle adjusting mechanism.
In the present embodiment, the angle adjusting mechanism is mainly by angular adjustment knob 4, rotation axis 5, adjustment axis 6 and rotation
Axis 7 forms, and the mirror bar 2 includes straight bar section 2a and brace section 2b, and the generally hollow structure of mirror bar 2, the adjustment axis 6, which is arranged, to exist
The axial centre of straight bar section 2a can simultaneously be freely rotated；The rotary shaft 7 is arranged in the axial centre of brace section 2b and can freely turn
Dynamic, 7 rear end of rotary shaft is equipped with conical gear 8, and 6 front end of adjustment axis is equipped with carousel gear 9, the conical gear 8 and disk
Gear 9 is meshed, and the camera lens 1 is mounted on 7 front end of rotary shaft；The angular adjustment knob 4 setting is described in 3 side of lever
Rotation axis 5 is arranged radially in lever 3, and the angular adjustment knob 4 is fixedly mounted on 5 outer end of rotation axis, the rotation axis 5
Inner end connect transmission by bevel gear 10 with 6 rear end of adjustment axis.The straight bar section 2a of the mirror bar 2 will be set with the junction brace section 2b
Sealing ring is set, with the precision drive component inside protective glass bar 2.
In use, examiner drives rotation axis 5 to rotate by the angular adjustment knob 4 on rotation lever 3, rotation axis 5
Drive adjustment axis 6 rotate, adjustment axis 6 drive rotary shaft 7 rotate, rotary shaft 7 can drive camera lens 1 rotate, thus reach by
The purpose that angle between camera lens 1 and mirror bar 2 need to be adjusted meets the demands on examination of different patients, eliminates and selects before inspection properly
The step of angle indirect nasopharyngeal mirror.
As shown in Figure 1, having Temperature Humidity Sensor 11 inside the camera lens 1 in the present embodiment, the lever 3 is equipped with aobvious
Display screen 12, the lever 3 are internally provided with controller 13 and power supply 20, and the Temperature Humidity Sensor 11 is connect with controller 13,
The controller 13 is connect with display screen 12, and controller 13 and display screen 12 are connect with power supply 20, and power supply 20 is opened by power supply
Close 23 controls.The temperature and humidity information that Temperature Humidity Sensor 11 detects first is transferred to controller 13, then real-time in display screen 12
It has been shown that, such examiner can pass through the operating temperature and humidity of 12 real-time monitoring camera lens 1 of display screen.
As shown in Figure 1, the mirror surface periphery of the camera lens 1 is equipped with a circle lampet 14 in the present embodiment, set on the lever 3
There is light switch 15, the lampet 14 is connect through light switch 15 with power supply 20.Lampet 14 is lighted when light switch 15 is opened, and is examined
It no longer needs to when looking into pharynx nasalis by external light source.
In the present embodiment, the intelligent temp.-sensitive controlled indirect nasopharyngeal mirror is additionally provided with mirror surface demister system, the mirror surface demister system
It is mainly made of photoelectric sensor 16, controller 13, alarm lamp 17, Defog-Switch 18 and electric heater 19, the photoelectric sensing
Device 16 and electric heater 19 are arranged inside camera lens 1, and photoelectric sensor 16 is connect with controller 13, the alarm lamp 17 and demisting
Switch 18 is arranged on lever 3, and controller 13 is connect with alarm lamp 17, and electric heater 19 connects through Defog-Switch 18 and power supply 20
It connects.In use, whether the mirror surface that photoelectric sensor 16 can detecte camera lens 1 hazes, and send when mirror surface hazes electric signal to
Controller 13, the controller 13 control the flashing of alarm lamp 17 connected to it to remind examiner, and examiner opens demisting and opens
18 are closed, electric heater 19 heats to adjust the temperature and humidity in camera lens 1, reaches defogging purpose, and observation pharynx nasalis lesion is more clear
It is clear.
As shown in Figure 1, the power supply 20 is battery in the present embodiment, 21 He of charging plug is additionally provided on the lever 3
Charging indicator light 22.If not enough power supply, there is electricity prompting on display screen 12, plug charging；Charging refers to during the charging process
Show lamp 22 for red, electricity becomes green full of rear charging indicator light 22.In addition, the power supply 20 can also use dry cell,
The battery compartment for placing dry cell will be arranged in this inside lever 3.
Claims (9)
1. intelligent temp.-sensitive controlled indirect nasopharyngeal mirror, including camera lens (1) and mirror bar (2), the camera lens (1) are mounted on mirror bar (2) front end,
Be characterized in that: mirror bar (2) rear portion is equipped with the lever (3) of overstriking, passes through angle tune between mirror bar (2) front end and camera lens (1)
Mechanism connection is saved, control can be adjusted in the angle between camera lens (1) and mirror bar (2) by angle adjusting mechanism.
2. intelligent temp.-sensitive controlled indirect nasopharyngeal mirror as described in claim 1, it is characterised in that: the angle adjusting mechanism includes angle
Adjusting knob (4), adjustment axis (6) and rotary shaft (7), the mirror bar (2) include straight bar section (2a) and brace section (2b), mirror bar
(2) generally hollow structure, the adjustment axis (6) are arranged the axial centre in straight bar section (2a) and can be freely rotated, adjustment axis
(6) rear end connection angle adjusting knob (4)；The rotary shaft (7) is arranged the axial centre in brace section (2b) and can freely turn
Dynamic, rotary shaft (7) rear end is equipped with conical gear (8), and adjustment axis (6) front end is equipped with carousel gear (9), the conical gear
(8) it is meshed with carousel gear (9), the camera lens (1) is mounted on rotary shaft (7) front end.
3. intelligent temp.-sensitive controlled indirect nasopharyngeal mirror as claimed in claim 2, it is characterised in that: the angle adjusting mechanism further includes rotation
Button axis (5), the angular adjustment knob (4) are arranged in lever (3) side, and the rotation axis (5) is arranged radially in lever (3)
Interior, the angular adjustment knob (4) is fixedly mounted on rotation axis (5) outer end, behind rotation axis (5) inner end and adjustment axis (6)
End passes through bevel gear (10) connection transmission.
4. intelligent temp.-sensitive controlled indirect nasopharyngeal mirror as described in claim 1, it is characterised in that: have temperature and humidity inside the camera lens (1)
Sensor (11), the lever (3) are equipped with display screen (12), and the lever (3) is internally provided with controller (13) and power supply
(20), the Temperature Humidity Sensor (11) connect with controller (13), and the controller (13) connect with display screen (12), control
Device (13) and display screen (12) are connect with power supply (20), and power supply (20) is controlled by power switch (23).
5. intelligent temp.-sensitive controlled indirect nasopharyngeal mirror as claimed in claim 4, it is characterised in that: the mirror surface periphery of the camera lens (1) is set
There is a circle lampet (14), the lever (3) is equipped with light switch (15), and the lampet (14) is through light switch (15) and power supply
(20) it connects.
6. intelligent temp.-sensitive controlled indirect nasopharyngeal mirror as described in claim 4 or 5, it is characterised in that: the indirect nasopharynx of intelligent temp.-sensitive controlled
Mirror is additionally provided with mirror surface demister system.
7. intelligent temp.-sensitive controlled indirect nasopharyngeal mirror as claimed in claim 6, it is characterised in that: the mirror surface demister system includes photoelectricity
Sensor (16), controller (13), alarm lamp (17), Defog-Switch (18) and electric heater (19), the photoelectric sensor
(16) and electric heater (19) setting is internal in camera lens (1), and photoelectric sensor (16) is connect with controller (13), the alarm lamp
(17) it is arranged on lever (3) with Defog-Switch (18), controller (13) is connect with alarm lamp (17), and electric heater (19) is through removing
Mist switch (18) is connect with power supply (20).
8. intelligent temp.-sensitive controlled indirect nasopharyngeal mirror as claimed in claim 4, it is characterised in that: the power supply (20) is battery, institute
It states and is additionally provided with charging plug (21) and charging indicator light (22) on lever (3).
9. intelligent temp.-sensitive controlled indirect nasopharyngeal mirror as claimed in claim 4, it is characterised in that: the power supply (20) is dry cell, institute
State the battery compartment being equipped with inside lever (3) for placing dry cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720902762.XU CN208910184U (en) | 2017-07-24 | 2017-07-24 | Intelligent temp.-sensitive controlled indirect nasopharyngeal mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720902762.XU CN208910184U (en) | 2017-07-24 | 2017-07-24 | Intelligent temp.-sensitive controlled indirect nasopharyngeal mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208910184U true CN208910184U (en) | 2019-05-31 |
Family
ID=66691220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720902762.XU Expired - Fee Related CN208910184U (en) | 2017-07-24 | 2017-07-24 | Intelligent temp.-sensitive controlled indirect nasopharyngeal mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208910184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378323A (en) * | 2020-11-09 | 2021-02-19 | 兰州大学 | Oral cavity restoration tooth prepares body axial plane degree of polymerization finder |
-
2017
- 2017-07-24 CN CN201720902762.XU patent/CN208910184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378323A (en) * | 2020-11-09 | 2021-02-19 | 兰州大学 | Oral cavity restoration tooth prepares body axial plane degree of polymerization finder |
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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 |
Granted publication date: 20190531 |