CN107822577A - A kind of branchofiberoscope guiding device - Google Patents
A kind of branchofiberoscope guiding device Download PDFInfo
- Publication number
- CN107822577A CN107822577A CN201710979024.XA CN201710979024A CN107822577A CN 107822577 A CN107822577 A CN 107822577A CN 201710979024 A CN201710979024 A CN 201710979024A CN 107822577 A CN107822577 A CN 107822577A
- Authority
- CN
- China
- Prior art keywords
- branchofiberoscope
- guiding device
- main pipeline
- straight trip
- air bag
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2676—Bronchoscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Otolaryngology (AREA)
- Physiology (AREA)
- Endoscopes (AREA)
Abstract
Technical solution of the present invention discloses a kind of branchofiberoscope guiding device, including the curved body pipeline for placing branchofiberoscope, one end of the main pipeline has straight trip section, and the side of the straight trip section is provided with two air bags, and described two air bags do not connect and connect charge valve respectively.Technical solution of the present invention can realize being accurately positioned for epiglottis and glottis so that branchofiberoscope can smoothly, quickly enter tracheae, and not easy damaged human body.
Description
Technical field
The present invention relates to medical equipment field, more particularly to a kind of branchofiberoscope guiding device.
Background technology
Branchofiberoscope is mainly used in examining in trachea cannula, tracheae and bronchus clinically using more and more extensive
Look into, win intratracheal foreign body, except secretion, bronchoalveolar lavage, drug-injection in treatment tumour, spitting of blood treatment, treatment obstruction, microwave
Treat lung cancer, cold therapy lung cancer etc..The premise for carrying out above-mentioned treatment is that branchofiberoscope can enter tracheal strips, still
Clinically without so easily, main cause has for operation：1st, intra-oral anatomy structure is more complicated；2nd, the space at epiglottis is compared
It is narrow；3rd, secretion is relatively more；4th, the visual field of branchofiberoscope is smaller；5th, it is fine when adjusting branchofiberoscope direction
Dimension bronchoscope is not fixed in intraoral part, easily mobile, and branchofiberoscope front end also can and then move, and cause to operate
It is unstable；6th, branchofiberoscope is softer, enters that the process of glottis is long, and soft tissue is more, and resistance is big, easy damaged.Therefore this is right
Require especially high with skill in experience, beginner is difficult often to grasp, and does not have the preferable backman of effect in existing operation also
Tool helps beginner that bronchoscope fast and accurately is imported into tracheae.
The content of the invention
It is difficult that epiglottis and glottis are positioned that technical solution of the present invention technical problem to be solved, which is, and bronchoscope is not
Easily enter tracheae, easy damaged human body big into resistance during tracheae.
In order to solve the above technical problems, technical solution of the present invention provides a kind of branchofiberoscope guiding device, including with
In the curved body pipeline for placing branchofiberoscope, one end of the main pipeline has straight trip section, the side of the straight trip section
Face is provided with two air bags, and described two air bags do not connect and connect charge valve respectively.
Optionally, side opening is offered along the length direction of the main pipeline, described two air bags are located at the side
The opposite sides of opening.
Optionally, the width of the side opening is 2mm.
Optionally, branchofiberoscope guiding device also include located at the main pipeline the other end be used for adjust fiber
The handle of bronchoscope guiding device position.
Optionally, branchofiberoscope guiding device also includes the anti-skid structure of the other end located at the main pipeline, institute
The sectional area for stating anti-skid structure is more than the sectional area of the main pipeline, and the handle is located on the anti-skid structure.
Optionally, the length and the equal length of the air bag of the straight trip section.
Optionally, the straight trip section and the length of the air bag are 20mm.
Optionally, the section of the main pipeline is ellipse.
Optionally, the thickness of the main pipeline is 2mm.
Optionally, the main pipeline length is 120mm.
Compared with prior art, technical scheme has advantages below：
Branchofiberoscope guiding device includes two air bags for being located at the straight trip section side of main pipeline one end, the two gas
Capsule does not connect and connects charge valve respectively, and it is different that it, which is acted on, and an air bag plays the work of the support root of the tongue, exposure epiglottis and glottis
With another air bag plays height and the direction of regulation straight trip section mouth, thus easily epiglottis and glottis can be entered
Row positioning.
Side opening is offered along the length direction of the main pipeline, after branchofiberoscope enters tracheae, fiber
The fibre light guide part of bronchoscope can separate from the position of side opening, so that branchofiberoscope carries out next step behaviour
Make.
The width of side opening, which has, suitably sized is such as set to 2mm so that the fibre light guide part energy of branchofiberoscope
Enough pass through side opening.
The other end of the main pipeline is additionally provided with handle, for adjusting branchofiberoscope guiding device position, so as to
Facilitate doctor that the position of branchofiberoscope is adjusted.
The other end of main pipeline is provided with anti-skid structure, and the sectional area of the anti-skid structure is more than cutting for the main pipeline
Area, anti-locking apparatus can be played a part of and slide into oral cavity, additionally with fixation, anti-locking apparatus twisting and slip, had
Beneficial to operation.
It is ellipse by the Cross section Design of main pipeline, ellipse has that the shape of corner angle is more soft than other, not rapid wear
Hurt sb.'s feelings body.
Therefore, technical scheme can realize being accurately positioned for epiglottis and glottis so that branchofiberoscope can
With it is smooth, quickly enter tracheae, and not easy damaged human body.
Brief description of the drawings
Fig. 1 is the structural representation of the branchofiberoscope guiding device of the embodiment of the present invention；
Fig. 2 is the schematic cross-section at the straight trip section of the branchofiberoscope guiding device of the embodiment of the present invention；
Fig. 3 is the schematic cross-section at the anti-skid structure of the branchofiberoscope guiding device of the embodiment of the present invention.
Embodiment
Technical solution of the present invention is described in detail with reference to embodiment.
As shown in figure 1, the branchofiberoscope guiding device of technical solution of the present invention, for assist personnel by fiber branch
Airway wall smoothly inserts tracheae, and the branchofiberoscope guiding device includes main pipeline 1, and main pipeline 1 is arranged to adapt to mouth
The arc pipe of chamber radian, the damage to human body can be so reduced, mitigate the sense of discomfort of patient.Main pipeline 1 is hollow knot
Structure, branchofiberoscope can be placed in its pipe.
One end of main pipeline 1 has straight trip section 2, and the side of straight trip section 2 is provided with two air bags 31 and 32, can combine reference
Fig. 1 and Fig. 2, air bag 31 and air bag 32 are bonded in the surface of straight trip section 2 by bonding medium independently of each other, do not connect between the two
It is logical, it is independent of each other.Each air bag is connected with charge valve, and specifically, air bag 31 is connected with charge valve 41, air bag 32 and inflation
Valve 42 is connected, and air bag 31 in air bag 32 with being provided with tubule, and tubule 51 passes air bag 31 and is connected with charge valve 41, and tubule 52 is worn
Go out air bag 32 with charge valve 42 to be connected.Charge valve 41 can be inflated and put with air bag 32 to air bag 31 respectively with charge valve 42
The operation of gas.Air bag 31 and the role of air bag 32 are different, after being inflated operation to air bag 31 and air bag 32, air bag
31 play a part of to support the root of the tongue, so as to clearly expose the position of epiglottis and glottis；Air bag 32 plays regulatory role, and is filled by control
Air valve 42 to air bag 32 inflate number, come adjust straight trip section 2 the mouth of pipe height and direction, and then realize epiglottis and glottis are entered
Row is quickly accurately positioned.The shape of air bag 31 and 32 can be it is square may also be ellipse, or other arbitrary shapes, according to
Actual demand is customized.
Main pipeline 1 is provided with side opening 6, and length direction of the side opening 6 along main pipeline 1 is opened up.Work as fiber
After bronchoscope enters tracheae, the fibre light guide part of branchofiberoscope can separate from the position of side opening 6, stay in
Branchofiberoscope in main pipeline 1 can carry out next step operation.The width of side opening 6 should disclosure satisfy that fiber branch gas
Guan Jing fibre light guide part can pass through, and also can guarantee that branchofiberoscope will not actively depart from main pipeline 1 easily,
In the present embodiment, the width of side opening 6 is 2mm.Air bag 31 and air bag 32, the He of air bag 31 is distributed with the opposite sides of side opening 6
Air bag 32 is coated on the surface of straight trip section 2, and air bag 31 can be coated comprehensively with air bag 32 to straight trip section 2, can also carry out part
Cladding, as long as support and regulation can be haveed the function that.
Further, branchofiberoscope guiding device also includes handle 7, for adjusting the position of branchofiberoscope guiding device
To put, handle 7 is located at the other end relative with straight trip section 2, and the size of handle can be designed according to the hand size being typically grown up,
Shape may be designed as the arbitrary shapes such as cylinder or cuboid, as long as can play a part of assurance, in the present embodiment will
Handle 7 is arranged to cylinder, because comparing other shapes, cylinder is easily held.Generally, handle 7 and main pipeline 1
Between angle be 90 degree, other certain angles are also possible, but it is optimal selection to be arranged to 90 degree, is easy to medical worker
It is adjusted, it is also the most comfortable for patient.In addition, handle 7 uses with main pipeline 1 is integrally formed mode system
Make.
Branchofiberoscope guiding device also includes anti-skid structure 8, and anti-skid structure 8 is located at the same of main pipeline 1 with handle 7
End.In order to make it easy to understand, incorporated by reference to reference picture 1 and Fig. 3, handle 7 is located on anti-skid structure 8, anti-skid structure 8 and main pipeline 1,
The use of handle 7 is integrally formed mode and made.The section of anti-skid structure 8 may be configured as ellipse, or other shapes, its
Sectional area is more than the sectional area of main pipeline 1, and in actual clinical application, anti-skid structure 8 is located at outside the oral cavity of patient, plays anti-
Locking apparatus slides into the effect in oral cavity, and in addition, anti-skid structure 8 also has fixation, and anti-locking apparatus is twisted and slided,
Be advantageous to operate.
Further, the straight trip section 2 of the present embodiment and air bag 31, the equal length of air bag 32, such as 20mm is arranged to,
, also can be unequal in other embodiment, the size of straight trip section 2, air bag 31 and air bag 32 can be adjusted according to actual conditions to be set
Put.
The section of main pipeline 1 for ellipse, in other embodiments, may be alternatively provided as rectangular tube, round tube or its
The pipeline of his arbitrary shape, not tube section be arranged to what shape, the comfort of patient is a key factor for needing to consider.
The cross-sectional sizes of main pipeline 1 are adjusted according to the actual conditions of patient, in the present embodiment, according to the reality of an adult
Border situation is designed, and the long axis length (mouth of pipe major axis internal diameter) of its elliptic cross-section is 18mm, and minor axis length is (in mouth of pipe short axle
Footpath) it is 12mm.
The pipe thickness of main pipeline 1 is traditionally arranged to be 2mm, is ensureing that main pipeline can be good at playing its effect
In the case of, its pipe thickness should be reduced as far as possible.The length of main pipeline 1 can be designed according to the actual conditions of patient,
In the present embodiment, the total length of main pipeline 1 is arranged to 120mm.
The material of whole main pipeline 1 can use rubber, it is possible to use some plastic materials, such as polyethylene, polychlorostyrene
The conventional material such as ethene.
The branchofiberoscope guiding device provided using technical solution of the present invention, enables to beginner quickly to epiglottis
It is accurately positioned with glottis, the success rate of intubation is greatly improved, reduces sense of discomfort of the patient in catheterization procedure.
Specific embodiment of the invention described in detail above, it will be appreciated that one of ordinary skill in the art is without wound
The property made work can makes many modifications and variations according to the design of the present invention.Therefore, all technician in the art
Pass through the available technology of logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Scheme, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of branchofiberoscope guiding device, it is characterised in that including the curved body pipe for placing branchofiberoscope
Road, one end of the main pipeline have straight trip section, and the side of the straight trip section is provided with two air bags, and described two air bags do not connect
Lead to and connect charge valve respectively.
2. branchofiberoscope guiding device as claimed in claim 1, it is characterised in that along the length side of the main pipeline
To side opening is offered, described two air bags are located at the opposite sides of the side opening.
3. branchofiberoscope guiding device as claimed in claim 2, it is characterised in that the width of the side opening is 2mm.
4. branchofiberoscope guiding device as claimed in claim 1, it is characterised in that also include located at the main pipeline
The handle for being used to adjust branchofiberoscope guiding device position of the other end.
5. branchofiberoscope guiding device as claimed in claim 4, it is characterised in that also include located at the main pipeline
The anti-skid structure of the other end, the sectional area of the anti-skid structure are more than the sectional area of the main pipeline, and the handle is located at institute
State on anti-skid structure.
6. branchofiberoscope guiding device as claimed in claim 1, it is characterised in that the length of the straight trip section and the gas
The equal length of capsule.
7. branchofiberoscope guiding device as claimed in claim 6, it is characterised in that the straight trip section and the length of the air bag
Spend for 20mm.
8. branchofiberoscope guiding device as claimed in claim 1, it is characterised in that the section of the main pipeline is ellipse
Shape.
9. branchofiberoscope guiding device as claimed in claim 1, it is characterised in that the thickness of the main pipeline is 2mm.
10. branchofiberoscope guiding device as claimed in claim 1, it is characterised in that the main pipeline length is
120mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979024.XA CN107822577A (en) | 2017-10-19 | 2017-10-19 | A kind of branchofiberoscope guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979024.XA CN107822577A (en) | 2017-10-19 | 2017-10-19 | A kind of branchofiberoscope guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107822577A true CN107822577A (en) | 2018-03-23 |
Family
ID=61648453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710979024.XA Pending CN107822577A (en) | 2017-10-19 | 2017-10-19 | A kind of branchofiberoscope guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107822577A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520819A (en) * | 2013-11-04 | 2014-01-22 | 刘伯臣 | Tendril-advancing type trachea cannula for medical anesthesia |
| CN205832342U (en) * | 2016-06-21 | 2016-12-28 | 南昌大学第二附属医院 | A kind of per nasal inserts the guiding tube of branchofiberoscope |
-
2017
- 2017-10-19 CN CN201710979024.XA patent/CN107822577A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520819A (en) * | 2013-11-04 | 2014-01-22 | 刘伯臣 | Tendril-advancing type trachea cannula for medical anesthesia |
| CN205832342U (en) * | 2016-06-21 | 2016-12-28 | 南昌大学第二附属医院 | A kind of per nasal inserts the guiding tube of branchofiberoscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8887716B2 (en) | Supraglottic tube for inserting a larynx mask | |
| US20050279359A1 (en) | Oral suction catheter | |
| CN106068139B (en) | Airway intubation device | |
| US7243653B2 (en) | Intubation device | |
| CA2440051A1 (en) | Intubation device and method | |
| TWI653066B (en) | Tracheal tube system including tracheal tube and suction device | |
| JPWO2008146893A1 (en) | Endotracheal intubation support device | |
| JP2016531706A (en) | Endotracheal tube and method of use | |
| CN103656821B (en) | Tracheal catheter with controllable top end | |
| CN207412483U (en) | A kind of guiding device for branchofiberoscope intubation | |
| CN203620029U (en) | Tip controllable tracheal catheter | |
| CN205697689U (en) | A kind of per os regulation guiding tube | |
| CN107822577A (en) | A kind of branchofiberoscope guiding device | |
| CN106902434A (en) | End-expiratory carbon dioxide guidance tracheal intubation device | |
| KR20190077280A (en) | X shaped Bronchial suction catheter | |
| CN215024444U (en) | Magnetic guide double-cavity tube | |
| US20150289753A1 (en) | Guide tube, guide device, and method for using guide device | |
| KR101998589B1 (en) | Y shaped Bronchial suction catheter | |
| CN208927330U (en) | It can be in the trachea cannula external member of Bronchofiberscope guidance downlink bronchial obstruction | |
| CN206995580U (en) | A kind of trachea cannula fixation sleeve pipe | |
| CN204484993U (en) | Tracheal bronchus conduit | |
| CN220141619U (en) | Safe hard bronchoscope sheath | |
| CN205903498U (en) | A endotracheal tube is opened again to high selectivity lung | |
| CN212235548U (en) | Oxygen headgear | |
| JP7481061B1 (en) | Laryngeal mask and how to wear it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |
|
| RJ01 | Rejection of invention patent application after publication |