CN204500602U - A kind of fiberoptic bronchoscopy general anesthesia air flue bent sub - Google Patents
A kind of fiberoptic bronchoscopy general anesthesia air flue bent sub Download PDFInfo
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- CN204500602U CN204500602U CN201520076313.5U CN201520076313U CN204500602U CN 204500602 U CN204500602 U CN 204500602U CN 201520076313 U CN201520076313 U CN 201520076313U CN 204500602 U CN204500602 U CN 204500602U
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- air flue
- joint
- clamping part
- hole
- bent sub
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Abstract
The utility model discloses a kind of fiberoptic bronchoscopy general anesthesia air flue bent sub, comprise air flue bent sub and be arranged on the air flue cushion rubber of air flue bent sub inside, air flue cushion rubber comprises connecting portion and clamping part further, and connecting portion is fixedly connected with clamping part; Connecting portion comprises a connecting through hole further, and clamping part comprises the first joint, the second joint and clamping through hole further; First joint is the end of clamping part near connecting through hole, and the second joint is the end of clamping part away from connecting through hole, and the first joint is around formation clamping through hole.The beneficial effects of the utility model are: clamping part adopts gradual setting to adapt to the fibre bronchus mirror of various outer diameter, reached the degree freely of good sealing effect and turnover fibre bronchus mirror, substantially increase anesthesia surgery safety by this structure; Solve clinical in unsolved surgery and anesthesia so far fight for the problem of air flue, therefore, promotion prospect is very wide.
Description
Technical field
This utility model relates to a kind of airway device, specifically, relates to a kind of fiberoptic bronchoscopy general anesthesia air flue bent sub, belongs to field of medical device.
Background technology
Air flue bent sub is the necessary original paper in a surgery anesthesia in patient breathing circuit, and outward appearance is " L " type an angle of 90 degrees tubular structure, and it act as and connects laryngeal mask or the part between endotracheal tube and Y-piece.Commonly common bent sub, mainly plays interconnect function; Double lumen tube Special bending joint has more special structure, its structure special character is have one just to the window in patient's trachea direction in the corner of bent sub, it has one can the silicon rubber cup of folding, the auxiliary endotracheal tube para-position of bronchus fibre bronchus mirror can be carried out by this window in art and carry out suction sputum operation by this window.
But in actual mechanical process, because general silicagel pad inner edge is thicker structure, even if so fibre bronchus mirror and internal diameter, are also difficult to produce the effect closed just, or turnover is more difficult; Carry out patient in bronchoscope auxiliary para process or suction sputum process by window and be in airproof " holding one's breath " state, easily cause the complication such as anoxia.
Meanwhile, the problems referred to above also limit the time of operation and the effect of operation.These shortcomings due to itself seriously limit its application in other respects, as the application in fiberoptic bronchoscopy and treatment.
Thus, the fiberoptic bronchoscopy general anesthesia air flue bent sub that a kind of sealing is excellent and easy to use is needed badly.
Utility model content
For the problems referred to above that prior art exists, the purpose of this utility model is the fiberoptic bronchoscopy general anesthesia air flue bent sub providing a kind of sealing excellent and easy to use.
For realizing above-mentioned utility model object, the technical solution adopted in the utility model is as follows:
A kind of fiberoptic bronchoscopy general anesthesia air flue bent sub, comprise air flue bent sub and be arranged on the air flue cushion rubber of air flue bent sub inside, air flue cushion rubber comprises connecting portion and clamping part further, and connecting portion is fixedly connected with clamping part; Connecting portion comprises a connecting through hole further, and clamping part comprises the first joint, the second joint and clamping through hole further; Wherein, the first joint is the end of clamping part near connecting through hole, and the second joint is the end of clamping part away from connecting through hole, and the first joint is around formation clamping through hole.
Preferably, described connecting portion and clamping part are open circles pie.
Preferred, the material of described connecting portion and clamping part is silica gel.
Preferably, the width of described first joint is less than the width of described second joint.
Preferably, described clamping through hole and connecting through hole adopt and arrange with one heart.
Relative to prior art, the beneficial effects of the utility model are: the corner of bent sub has one just to the window in patient's trachea direction, it has one can the silicon rubber cup of folding, the auxiliary endotracheal tube para-position of bronchus fibre bronchus mirror can be carried out by this window in art and carry out suction sputum operation by this window; Air flue cushion rubber have employed double-decker, and clamping part adopts gradual setting, clamping part is made to be adapted to the fibre bronchus mirror of various outer diameter, the degree freely of good sealing effect and turnover fibre bronchus mirror is reached by this structure, reduce the frictional force of contact fibre bronchus mirror part, to realize under general anesthesia the bronchoscopy under not breath-hold state and treatment; Cushion rubber Joint genetic improvement bent sub is applied in painless bronchoscopy and treatment, from eliminating the fear of patient and a lot of pessimal stimulation at all; For surgery provides good operating environment, saves the operating time, substantially increase anesthesia surgery safety; Solve clinical in unsolved surgery and anesthesia so far fight for the problem of air flue; Therefore, promotion prospect is very wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred embodiment of the fiberoptic bronchoscopy general anesthesia air flue bent sub that this utility model provides;
Fig. 2 is the sectional view of a kind of preferred embodiment air flue cushion rubber of the fiberoptic bronchoscopy general anesthesia air flue bent sub that this utility model provides.
In figure: 1, connecting portion; 2, clamping part; 3, air flue bent sub; 4, air flue cushion rubber; 101, connecting through hole; 201, the first joint; 202, the second joint; 203, through hole is clamped.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, further detailed complete to illustrate is done to this utility model.
The preferred embodiment of a kind of fiberoptic bronchoscopy general anesthesia air flue bent sub that the embodiment shown in Fig. 1 provides for this utility model, as depicted in figs. 1 and 2, a kind of fiberoptic bronchoscopy general anesthesia air flue bent sub, comprise air flue bent sub 3 and be arranged on the air flue cushion rubber 4 of air flue bent sub 3 inside, air flue cushion rubber 4 comprises connecting portion 1 and clamping part 2 further, connecting portion 1 and clamping part 2 are open circles pie and make by silica gel, and connecting portion 1 is fixedly connected with clamping part 2; Connecting portion 1 comprises a connecting through hole 101 further, and clamping part 2 comprises the first joint 201, second joint 202 and clamping through hole 203 further; Wherein, the first joint 201 is the end of clamping part 2 near connecting through hole 101, and the second joint 202 is the end of clamping part 2 away from connecting through hole 101; The width of the first joint 201 is less than the width of the second joint 202; First joint 201 is around formation clamping through hole 203, and clamping through hole 203 and connecting through hole 101 adopt concentric setting.
Relative to prior art, the beneficial effects of the utility model are: the corner of bent sub has one just to the window in patient's trachea direction, it has one can the silicon rubber cup of folding, the auxiliary endotracheal tube para-position of bronchus fibre bronchus mirror can be carried out by this window in art and carry out suction sputum operation by this window; Air flue cushion rubber 4 have employed double-decker, and clamping part 2 adopts gradual setting, clamping part 2 is made to be adapted to the fibre bronchus mirror of various outer diameter, the degree freely of good sealing effect and turnover fibre bronchus mirror is reached by this structure, reduce the frictional force of contact fibre bronchus mirror part, to realize under general anesthesia the bronchoscopy under not breath-hold state and treatment; Cushion rubber Joint genetic improvement bent sub is applied in painless bronchoscopy and treatment, from eliminating the fear of patient and a lot of pessimal stimulation at all; For surgery provides good operating environment, saves the operating time, substantially increase anesthesia surgery safety; Solve clinical in unsolved surgery and anesthesia so far fight for the problem of air flue; Therefore, promotion prospect is very wide.
Foregoing is exemplifying of specific embodiment of the utility model, for equipment and the structure of wherein not detailed description, should be understood to take the existing common apparatus in this area and universal method to be implemented.
This utility model above-described embodiment is only the use that technical solutions of the utility model are described simultaneously; be only enumerating of technical solutions of the utility model; be not limited to the technical solution of the utility model and protection domain thereof, some nonessential improvement that those skilled in the art makes according to foregoing of the present utility model and adjustment all belong to protection domain of the present utility model.
Claims (5)
1. a fiberoptic bronchoscopy general anesthesia air flue bent sub, is characterized in that: comprise air flue bent sub and be arranged on the air flue cushion rubber of air flue bent sub inside, air flue cushion rubber comprises connecting portion and clamping part further, and connecting portion is fixedly connected with clamping part; Connecting portion comprises a connecting through hole further, and clamping part comprises the first joint, the second joint and clamping through hole further; First joint is the end of clamping part near connecting through hole, and the second joint is the end of clamping part away from connecting through hole, and the first joint is around formation clamping through hole.
2. fiberoptic bronchoscopy general anesthesia air flue bent sub according to claim 1, is characterized in that: described connecting portion and described clamping part are open circles pie.
3. fiberoptic bronchoscopy general anesthesia air flue bent sub according to claim 2, is characterized in that: the material of described connecting portion and described clamping part is silica gel.
4. fiberoptic bronchoscopy general anesthesia air flue bent sub according to claim 1, is characterized in that: the width of described first joint is less than the width of described second joint.
5. fiberoptic bronchoscopy general anesthesia air flue bent sub according to claim 1, is characterized in that: described clamping through hole and described connecting through hole adopt and arrange with one heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076313.5U CN204500602U (en) | 2015-02-03 | 2015-02-03 | A kind of fiberoptic bronchoscopy general anesthesia air flue bent sub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076313.5U CN204500602U (en) | 2015-02-03 | 2015-02-03 | A kind of fiberoptic bronchoscopy general anesthesia air flue bent sub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500602U true CN204500602U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520076313.5U Active CN204500602U (en) | 2015-02-03 | 2015-02-03 | A kind of fiberoptic bronchoscopy general anesthesia air flue bent sub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204500602U (en) |
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2015
- 2015-02-03 CN CN201520076313.5U patent/CN204500602U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |