CN204864460U - Bronchoscope face guard - Google Patents
Bronchoscope face guard Download PDFInfo
- Publication number
- CN204864460U CN204864460U CN201520622644.4U CN201520622644U CN204864460U CN 204864460 U CN204864460 U CN 204864460U CN 201520622644 U CN201520622644 U CN 201520622644U CN 204864460 U CN204864460 U CN 204864460U
- Authority
- CN
- China
- Prior art keywords
- face guard
- bronchoscope
- patient
- oxygen
- clack valve
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a bronchoscope face guard, including the face guard main part, one side of face guard main part is equipped with the oxygen entry end, and the opposite side is equipped with the carbon dioxide exhaust port, the top of face guard main part is equipped with three independent circular clack valve doors, and for soft silica gel material, the diameter is 2 centimetres. Under patient's face guard oxygen uptake state, three clack valve doors are closed naturally, and soft just the closed is good, does not have gas leakage. In the fibre bronchoscope checking process of being expert at, bronchoscope gets into trachea and bronchus through three clack valve doors by patient's nasal cavity, and when not influencing the face guard oxygen suppliment, the existence of three clack valve doors provides the space that can finely tune the removal for the bronchoscope operation, guarantees that the operation is smooth, has solved unable this difficult problem of fibre bronchoscope inspection of going of face guard oxygen uptake patient of long -term puzzlement clinician. Simultaneously, nasal feed nutrition tube also can get into the nasal cavity by three clack valve doors through the face guard top, place the alimentary canal in, when being expert at the face guard oxygen uptake, carry out nasal feed nutrition to critical patient.
Description
Technical field
This utility model relates to field of medical appliances, particularly a kind of bronchoscope face shield.
Background technology
Fiberoptic bronchoscopy is suitable for general in sufferer, and it attracts mainly in respiratory disease patient circulation of qi promoting pipe/bronchus inspection, sputum, leave and take respiratory tract specimens etc.Its operating process is that branchofiberoscope inserts from unilateral nasal, then enters trachea and bronchus checks.Tradition oxygen absorption mask top is airtight, and without branchofiberoscope entrance, cannot go inspection, if face shield to be removed rear row tracheoscopy, patient's anoxia increases the weight of, and the risk of inspection is high, more harm than good.For the patient needing indwelling emitting nasal feeding nutrition tube, Conventional masks is without nutritive canal opening, and usual emitting nasal feeding nutrition tube via intranasal application is drawn by face shield bottom, then there is following drawback: A. leaks gas, and causes oxygen-supplying amount not enough, oxygen therapy weak effect.B. emitting nasal feeding nutrition tube oppression facial skin, causes patient's sense of discomfort to increase, and causes facial skin pressurized damaged.
Utility model content
The purpose of this utility model is that providing a kind of creates conditions for fiberoptic bronchoscopy and nasal feeding nutrition and reduce the face shield of damage.
For solving the problems of the technologies described above, this utility model provides a kind of bronchoscope face shield, comprises mask body; Be provided with oxygen intake end in the side of described mask body, opposite side is provided with carbon dioxide tap; Be provided with soft silica gel material three flap valve at the top of described mask body, be provided with nose clip on the top of described mask body, be provided with fixing band at the lateral edges of described mask body.Further, nose clip is provided with on the top of described mask body.
Further, described nose clip is metal nose clip.
Further, the diameter of three described flap valve is 2 centimetres.
This utility model face shield is provided with independently circular three flap valve at its top, be soft silica gel material.Under patient mask's supplementary oxygen, valve Natural closure, soft and closure is good, without gas leakage.In fiberoptic bronchoscopy of being expert at process, tracheascope enters patients bronchial through three flap valve via intranasal application, while not affecting face shield oxygen supply, the tracheascope operation that exists for of three flap valve provides fine-tuning mobile space, ensure that operation smoothly, the mask oxygen-inspiration patient solving long-standing problem clinicist cannot this difficult problem of row fiberoptic bronchoscopy.Emitting nasal feeding nutrition tube also can enter nasal cavity by three flap valve on face shield top simultaneously, is placed in digestive tract, carries out nasal feeding nutrition while mask oxygen-inspiration of being expert at.Oxygen intake end is positioned at face shield side, prevents nasal cavity from directly contacting high flow capacity oxygen for a long time and causes nasal mucosa drying damage, the Secondary cases respiratory tract infection chance that may cause after reducing damage.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model bronchoscope face shield;
Fig. 2 is the left view of this utility model bronchoscope face shield;
Fig. 3 is the right view of this utility model bronchoscope face shield.
Fig. 4 is the top view of this utility model bronchoscope face shield.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model face shield is described in further detail.
As shown in Figure 1 to 4, a kind of bronchoscope face shield of this utility model, comprises mask body 1, metal nose clip 5 and fixing band 6 is provided with on the top of mask body 1, for making mask body 1 internal fixtion in the face of patient, and sealing, preventing from leaking gas in oxygen uptake process.
Being provided with independently circular three flap valve 4 on the top of mask body 1, is soft silica gel material, Natural closure under mask oxygen-inspiration state, soft and closure is good.During row fiberoptic bronchoscopy, tracheascope is entered by three flap valve 4, and three flap valve 4 are close to tracheascope periphery, at utmost reduce gas leakage, and three flap valve 4 diameters are 2 centimetres, for tracheascope operation provides fine-tuning mobile space, ensures that operation smoothly.
Three flap valve 4 can allow gastrointestinal nutrition tube to insert, and enter nasal cavity smoothly, and have adjustable space, carrying out normal gastrointestinal nutrition simultaneously, at utmost ensure patient comfort.And if later stage patient breathing system amelioration of disease, no longer need mask oxygen-inspiration, three flap valve 4 diameters comparatively large (2 centimetres), gastrointestinal nutrition tube (diameter 0.5 centimetre) can be extracted by three flap valve 4, make patient in two nasal tube oxygen inhalation situation, continue to use former gastrointestinal nutrition tube, and non-replaceable.
Oxygen intake end 2 is positioned at mask body 1 side, prevents nasal cavity from directly contacting high flow capacity oxygen for a long time and causes nasal mucosa drying damage, the Secondary cases respiratory tract infection chance that may cause after reducing damage.Another side retains circular point-like carbon dioxide steam vent 3, is convenient to carbon dioxide in breath and discharges.Be specially oxygen intake end 2 to be made up of the pipe fitting that is communicated to inside mask body 1, pipe fitting overall diameter 5 millimeters, diameter of bore 3.5 millimeters.
This utility model face shield is provided with independently circular three flap valve on its top, be soft silica gel material, under patient's conventional mask supplementary oxygen, and valve Natural closure, soft and closure is good, without gas leakage.In fiberoptic bronchoscopy of being expert at process, tracheascope enters nasal cavity through three flap valve and enters patients bronchial, while not affecting face shield oxygen supply, the tracheascope operation that exists for of three flap valve provides fine-tuning mobile space, ensure that operation smoothly, solve long-standing problem clinicist mask oxygen-inspiration patient cannot this difficult problem of row fiberoptic bronchoscopy simultaneously emitting nasal feeding nutrition tube also can enter nasal cavity by three flap valve on face shield top, be placed in digestive tract, while mask oxygen-inspiration of being expert at, carry out nasal feeding nutrition.Oxygen intake end is positioned at face shield side, prevents nasal cavity from directly contacting high flow capacity oxygen for a long time and causes nasal mucosa drying damage, the Secondary cases respiratory tract infection chance that may cause after reducing damage.
Below the preferred embodiment that this utility model is created is illustrated, but this utility model is not limited to embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to this utility model creative spirit, and these equivalent modification or replacement are all included in the scope of the application.
Claims (3)
1. a bronchoscope face shield, comprises mask body; It is characterized in that, be provided with oxygen intake end in the side of described mask body, opposite side is provided with carbon dioxide tap; Be provided with soft silica gel material three flap valve at the top of described mask body, be provided with nose clip on the top of described mask body, be provided with fixing band at the lateral edges of described mask body.
2. bronchoscope face shield according to claim 1, is characterized in that, described nose clip is metal nose clip.
3. bronchoscope face shield according to claim 1, is characterized in that, the diameter of three described flap valve is 2 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622644.4U CN204864460U (en) | 2015-08-18 | 2015-08-18 | Bronchoscope face guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622644.4U CN204864460U (en) | 2015-08-18 | 2015-08-18 | Bronchoscope face guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864460U true CN204864460U (en) | 2015-12-16 |
Family
ID=54808899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622644.4U Expired - Fee Related CN204864460U (en) | 2015-08-18 | 2015-08-18 | Bronchoscope face guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669001A (en) * | 2017-02-15 | 2017-05-17 | 张亭 | Medical face mask capable of being subjected to different types of operation |
| CN108601919A (en) * | 2016-01-27 | 2018-09-28 | 林顿·詹尼佛·A | Breathing mask |
-
2015
- 2015-08-18 CN CN201520622644.4U patent/CN204864460U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601919A (en) * | 2016-01-27 | 2018-09-28 | 林顿·詹尼佛·A | Breathing mask |
| US11839707B2 (en) | 2016-01-27 | 2023-12-12 | Jennifer A. LINTON | Breathing mask |
| CN106669001A (en) * | 2017-02-15 | 2017-05-17 | 张亭 | Medical face mask capable of being subjected to different types of operation |
| CN106669001B (en) * | 2017-02-15 | 2023-12-01 | 中国人民解放军联勤保障部队第九八三医院 | Medical mask capable of performing multiple operations |
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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: 20151216 Termination date: 20210818 |