CN205338893U - Oral area intubate fiberoptic bronchoscope protection device - Google Patents
Oral area intubate fiberoptic bronchoscope protection device Download PDFInfo
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- CN205338893U CN205338893U CN201620084887.1U CN201620084887U CN205338893U CN 205338893 U CN205338893 U CN 205338893U CN 201620084887 U CN201620084887 U CN 201620084887U CN 205338893 U CN205338893 U CN 205338893U
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- relay
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- annular air
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Abstract
The utility model provides an oral area intubate fiberoptic bronchoscope protection device belongs to intubate fixing device field, the holder comprises a supporting skeleto, support chassis is the ellipsoid, support chassis is last to be equipped with circular through -hole, support chassis is last to be equipped with annular gasbag, the annular gasbag uses the centre of a circle of circular through -hole to be the circular distribution as the centre of a circle, and annular gasbag perpendicular to support chassis, communicate between annular gasbag and the annular gasbag, the outlet duct of annular gasbag is connected to the air pump through the solenoid valve, the coil of two solenoid valves and the power end of two air pumps are connected to the power through two controlling means, can avoid fiberoptic bronchoscope to be stung, and can not destroy patient's oral epithelium, can fix fiberoptic bronchoscope, the convenient outflow of saliva that forms in patient's mouth.
Description
Technical field
This utility model provides a kind of oral area to intubate branchofiberoscope protection device, belongs to and intubates field of fixation devices.
Background technology
Branchofiberoscope is enter trachea from the nasal cavity of patient in normal use procedure, but the nasal cavity of some patients exist pathological changes or nasal passage abnormal time, can select to intubate from oral area, but when carrying out branchofiberoscope and intubating and when using branchofiberoscope to observe, patient's discomfort extremely can be caused, cause that patient uses tooth to sting branchofiberoscope, but branchofiberoscope price is much more expensive and is very easily snapped bad, if using oral area dilator, can make patient after finishing and intubating, mouth is not very, when being also possible at Principle of Pain and exert oneself, destruction oral epithelium tissue；Secondly, oral area space is more than nasal cavity space, and branchofiberoscope cannot be fixed, it is impossible to good carrying out is observed.
Utility model content
This utility model purpose is in that to provide a kind of oral area to intubate branchofiberoscope protection device, it is possible to avoiding branchofiberoscope to be snapped, and will not destroy the oral epithelium of patient, it is possible to branchofiberoscope is fixed, the saliva formed in disease population is convenient to be flowed out.
Oral area described in the utility model intubates branchofiberoscope protection device; including support frame; support frame is ellipsoid; support frame is provided with manhole; support frame is provided with annular air-pocket; annular air-pocket rounded distribution with the center of circle of manhole for the center of circle; and annular air-pocket is perpendicular to support frame; connect between annular air-pocket with annular air-pocket; the escape pipe of annular air-pocket is connected to air pump by electromagnetic valve, and the power end of the coil of two electromagnetic valves and two air pumps controls device by two and is connected to power supply.
Described oral area intubates branchofiberoscope protection device, oral area props up pushing out ring and plays the effect of skeleton, electromagnetic valve is 3-position-3-way solenoid valve, in use, support frame is put in mouth, play the effect that annular air-pocket is supported, can be flowed out along the interval between annular air-pocket and annular air-pocket by the saliva of oral area, avoid the patient cannot ptysis, by controlling device, control air pump work, electromagnetic valve is opened, annular air-pocket is blown afloat, the oral area of patient is strutted, medical personnel utilize oral area to prop up pushing out ring inner space to carry out intubating work, after intubating, control device control annular air-pocket by another to heave, branchofiberoscope is fixed, the oral area of patient is strutted by annular air-pocket, but air bag is flexible, do not result in its epithelial tissue to be destroyed, prevent patient to sting branchofiberoscope simultaneously, branchofiberoscope can also be fixed.
Described oral area intubates branchofiberoscope protection device, and annular air-pocket is provided with three block rubbers, and three block rubbers are equilateral triangle distribution.Three block rubbers can increase the frictional force between branchofiberoscope effectively, improves fixed effect.
Described oral area intubates branchofiberoscope protection device, control device and include relay A, relay B, switch A, switch B and switch C, coil one end of relay A is connected respectively to a normally opened contact of switch A and relay A, the switch A other end is connected to power supply one pole, the other end of the normally opened contact of relay A is connected to power supply one pole by the normally-closed contact of relay B, the other end of the coil of relay A is connected to another pole of power supply, another normally opened contact one end of relay A is connected to power supply one pole, the other end is connected to another pole of power supply by the power end of air pump and a coil of electromagnetic valve, coil one end of relay B is connected to power supply one pole by switching B, the coil other end of relay B is connected to another pole of power supply, another coil of electromagnetic valve is connected to power supply by switching C.When filling up annular air-pocket or annular air-pocket B when needs, have only to press switch A, the coil of relay A and power on, the normally opened contact making relay A closes, the coil of relay A all the time electric, electromagnetic valve can be always on, and air pump can work all the time, after thinking that annular air-pocket or annular air-pocket B tympanites degree reach requirement until medical personnel, click switch B, making switch B close once, the coil of relay B obtains electric, and the normally-closed contact section of relay B is opened, make the coil losing electricity of relay A, relay A playbacks, and closed electromagnetic valve, air pump quits work.
Described oral area intubates branchofiberoscope protection device, and the power end of air pump is connected to power supply by power detecting instrument, one end of the coil of the signal output part relay B of power detecting instrument.When annular air-pocket or annular air-pocket B normally inflate, the power of air pump is all normal, when full oral cavity or after being pressed onto on branchofiberoscope, air pump makes the great increase of power of air pump owing to cannot annular air-pocket or annular air-pocket B be blown greatly again, power detecting instrument detect the power of air pump great increase time, sending the high level signal coil to relay B, make closed electromagnetic valve, air pump quits work.
This utility model compared with prior art has the beneficial effect that
Described oral area intubates branchofiberoscope protection device, oral area props up pushing out ring and plays the effect of skeleton, electromagnetic valve is 3-position-3-way solenoid valve, in use, support frame is put in mouth, play the effect that annular air-pocket is supported, can be flowed out along the interval between annular air-pocket and annular air-pocket by the saliva of oral area, avoid the patient cannot ptysis, by controlling device, control air pump work, electromagnetic valve is opened, annular air-pocket is blown afloat, the oral area of patient is strutted, medical personnel utilize oral area to prop up pushing out ring inner space to carry out intubating work, after intubating, control device control annular air-pocket by another to heave, branchofiberoscope is fixed, the oral area of patient is strutted by annular air-pocket, but air bag is flexible, do not result in its epithelial tissue to be destroyed, prevent patient to sting branchofiberoscope simultaneously, branchofiberoscope can also be fixed.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model electrical schematic diagram.
In figure: 1, support frame；2, annular air-pocket；3, electromagnetic valve；4, air pump；5, device is controlled；6, through hole；7, relay A；8, switch A；9, switch C；10, power detecting instrument；11, switch B；12, relay B.
Detailed description of the invention
Below in conjunction with this utility model, shaft tower falling proof device embodiment is described further:
Embodiment 1: as depicted in figs. 1 and 2, oral area described in the utility model intubates branchofiberoscope protection device, including support frame 1, support frame 1 is ellipsoid, support frame 1 is provided with manhole 6, support frame 1 is provided with annular air-pocket 2, annular air-pocket 2 rounded distribution with the center of circle of manhole 6 for the center of circle, and annular air-pocket 2 is perpendicular to support frame 1, connect between annular air-pocket 2 with annular air-pocket 2, the escape pipe of annular air-pocket 2 is connected to air pump 4 by electromagnetic valve 3, the power end of the coil of two electromagnetic valves 3 and two air pumps 4 controls device 5 by two and is connected to power supply.
Embodiment 2: on the architecture basics described in embodiment 1, annular air-pocket 2 is provided with three block rubbers, and three block rubbers are equilateral triangle distribution.
Embodiment 3: on the architecture basics described in embodiment 2, control device 5 and include relay A7, relay B12, switch A8, switch B11 and switch C9, coil one end of relay A7 is connected respectively to a normally opened contact of switch A8 and relay A7, the switch A8 other end is connected to power supply one pole, the other end of the normally opened contact of relay A7 is connected to power supply one pole by the normally-closed contact of relay B12, the other end of the coil of relay A7 is connected to another pole of power supply, another normally opened contact one end of relay A7 is connected to power supply one pole, the other end is connected to another pole of power supply by the power end of air pump 4 and a coil of electromagnetic valve 3, coil one end of relay B12 is connected to power supply one pole by switching B11, the coil other end of relay B12 is connected to another pole of power supply, another coil of electromagnetic valve 3 is connected to power supply by switching C9.
Embodiment 4: on the architecture basics described in embodiment 3, the power end of air pump 4 is connected to power supply by power detecting instrument 10, one end of the coil of the signal output part relay B12 of power detecting instrument 10.
Claims (4)
1. an oral area intubates branchofiberoscope protection device, including support frame (1), it is characterized in that, support frame (1) is ellipsoid, support frame (1) is provided with manhole (6), support frame (1) is provided with annular air-pocket (2), annular air-pocket (2) is with the center of circle rounded distribution for the center of circle of manhole (6), and annular air-pocket (2) is perpendicular to support frame (1), connect between annular air-pocket (2) with annular air-pocket (2), the escape pipe of annular air-pocket (2) is connected to air pump (4) by electromagnetic valve (3), the coil of two electromagnetic valves (3) and the power end of two air pumps (4) control device (5) by two and are connected to power supply.
2. oral area according to claim 1 intubates branchofiberoscope protection device, it is characterised in that annular air-pocket (2) is provided with three block rubbers, and three block rubbers are equilateral triangle distribution.
3. oral area according to claim 1 intubates branchofiberoscope protection device, it is characterized in that, control device (5) and include relay A (7), relay B (12), switch A (8), switch B (11) and switch C (9), coil one end of relay A (7) is connected respectively to a normally opened contact of switch A (8) and relay A (7), switch A (8) other end is connected to power supply one pole, the other end of the normally opened contact of relay A (7) is connected to power supply one pole by the normally-closed contact of relay B (12), the other end of the coil of relay A (7) is connected to another pole of power supply, another normally opened contact one end of relay A (7) is connected to power supply one pole, the other end is connected to another pole of power supply by the power end of air pump (4) and a coil of electromagnetic valve (3), coil one end of relay B (12) is connected to power supply one pole by switching B (11), the coil other end of relay B (12) is connected to another pole of power supply, another coil of electromagnetic valve (3) is connected to power supply by switching C (9).
4. oral area according to claim 3 intubates branchofiberoscope protection device; it is characterized in that; the power end of air pump (4) is connected to power supply by power detecting instrument (10), one end of the coil of signal output part relay B (12) of power detecting instrument (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084887.1U CN205338893U (en) | 2016-01-27 | 2016-01-27 | Oral area intubate fiberoptic bronchoscope protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084887.1U CN205338893U (en) | 2016-01-27 | 2016-01-27 | Oral area intubate fiberoptic bronchoscope protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205338893U true CN205338893U (en) | 2016-06-29 |
Family
ID=56184101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084887.1U Expired - Fee Related CN205338893U (en) | 2016-01-27 | 2016-01-27 | Oral area intubate fiberoptic bronchoscope protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205338893U (en) |
-
2016
- 2016-01-27 CN CN201620084887.1U patent/CN205338893U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170127 |