CN205359421U - Through oral cavity fiberoptic bronchoscope protection device - Google Patents
Through oral cavity fiberoptic bronchoscope protection device Download PDFInfo
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- CN205359421U CN205359421U CN201620081005.6U CN201620081005U CN205359421U CN 205359421 U CN205359421 U CN 205359421U CN 201620081005 U CN201620081005 U CN 201620081005U CN 205359421 U CN205359421 U CN 205359421U
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Abstract
The utility model provides a through oral cavity fiberoptic bronchoscope protection device belongs to intubate fixing device field, including the oral area support ring, the oral area support ring is flat elliptical ring, and the oral area support ring outside is equipped with annular gasbag, and flat intra -annular side is equipped with annular gasbag B, and annular gasbag and annular gasbag B's outlet duct is connected to two air pumps through two solenoid valves respectively, and 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.
Description
Technical field
This utility model provides a kind of direct oral cavity 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 direct oral cavity branchofiberoscope protection device, it is possible to avoids branchofiberoscope to be snapped, and will not destroy the oral epithelium of patient, it is possible to branchofiberoscope is fixed.
Direct oral cavity branchofiberoscope described in the utility model protection device; pushing out ring is propped up including oral area; it is flattened oval ring that oral area props up pushing out ring; oral area props up and is provided with annular air-pocket outside pushing out ring; annular air-pocket B it is provided with inside flat ring; the escape pipe of annular air-pocket and annular air-pocket B is connected to two air pumps respectively through two electromagnetic valves, 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 direct oral cavity 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, oral area is propped up pushing out ring and puts in mouth, 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 B 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 direct oral cavity branchofiberoscope protection device, is provided with three block rubbers inside annular air-pocket B, three block rubbers are equilateral triangle distribution.Three block rubbers can increase the frictional force between branchofiberoscope effectively, improves fixed effect.
Described direct oral cavity 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 direct oral cavity branchofiberoscope protection device, 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 direct oral cavity 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, oral area is propped up pushing out ring and puts in mouth, 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 B 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, oral area props up pushing out ring；2, annular air-pocket；3, electromagnetic valve；4, air pump；5, device is controlled；6, annular air-pocket B；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; direct oral cavity branchofiberoscope described in the utility model protection device; pushing out ring 1 is propped up including oral area; oral area props up pushing out ring 1 for flat annulus; annular air-pocket 2 it is provided with outside flat annulus; being provided with annular air-pocket B6 inside flat ring, the escape pipe of annular air-pocket 2 and annular air-pocket B6 is connected to two air pumps 4 respectively through two electromagnetic valves 3, and 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, is provided with three block rubbers inside annular air-pocket B6, three block rubbers are equilateral triangle distribution.
nullEmbodiment 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 (3)
1. a direct oral cavity branchofiberoscope protection device, pushing out ring (1) is propped up including oral area, it is characterized in that, oral area props up pushing out ring (1) for flattened oval ring, oral area props up pushing out ring (1) outside and is provided with annular air-pocket (2), annular air-pocket B (6) it is provided with inside flat ring, the escape pipe of annular air-pocket (2) and annular air-pocket B (6) is connected to two air pumps (4) respectively through two electromagnetic valves (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, annular air-pocket B (6) inner side is provided with three block rubbers, three block rubbers are equilateral triangle distribution.
null2. direct oral cavity branchofiberoscope according to claim 1 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).
3. direct oral cavity branchofiberoscope according to claim 1 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 |
|---|---|---|---|
| CN201620081005.6U CN205359421U (en) | 2016-01-27 | 2016-01-27 | Through oral cavity fiberoptic bronchoscope protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081005.6U CN205359421U (en) | 2016-01-27 | 2016-01-27 | Through oral cavity fiberoptic bronchoscope protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205359421U true CN205359421U (en) | 2016-07-06 |
Family
ID=56268613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620081005.6U Expired - Fee Related CN205359421U (en) | 2016-01-27 | 2016-01-27 | Through oral cavity fiberoptic bronchoscope protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205359421U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108835A (en) * | 2016-07-19 | 2016-11-16 | 郭霞 | Digestive System Department esophagus is coated with medicinal oral extended support device |
| CN108095678A (en) * | 2017-11-08 | 2018-06-01 | 刘卫辉 | The scope fixed support system of automatic ejection |
| CN108703736A (en) * | 2018-06-11 | 2018-10-26 | 成都冠禹科技有限公司 | The department of stomatology and the multifunctional motor-driven of ear-nose-throat department inspection and operation support mouth device |
| CN112120658A (en) * | 2019-10-09 | 2020-12-25 | 中国人民解放军空军军医大学 | Support body according with throat physiological curvature |
-
2016
- 2016-01-27 CN CN201620081005.6U patent/CN205359421U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108835A (en) * | 2016-07-19 | 2016-11-16 | 郭霞 | Digestive System Department esophagus is coated with medicinal oral extended support device |
| CN108095678A (en) * | 2017-11-08 | 2018-06-01 | 刘卫辉 | The scope fixed support system of automatic ejection |
| CN108703736A (en) * | 2018-06-11 | 2018-10-26 | 成都冠禹科技有限公司 | The department of stomatology and the multifunctional motor-driven of ear-nose-throat department inspection and operation support mouth device |
| CN108703736B (en) * | 2018-06-11 | 2020-09-01 | 武鹏 | Multifunctional electric mouth supporting device for examination and operation of stomatology department and otolaryngology department |
| CN112120658A (en) * | 2019-10-09 | 2020-12-25 | 中国人民解放军空军军医大学 | Support body according with throat physiological curvature |
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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: 20160706 Termination date: 20170127 |