CN203139319U - Fiber bronchoscope orotracheal intubation guiding machine - Google Patents
Fiber bronchoscope orotracheal intubation guiding machine Download PDFInfo
- Publication number
- CN203139319U CN203139319U CN 201320016286 CN201320016286U CN203139319U CN 203139319 U CN203139319 U CN 203139319U CN 201320016286 CN201320016286 CN 201320016286 CN 201320016286 U CN201320016286 U CN 201320016286U CN 203139319 U CN203139319 U CN 203139319U
- Authority
- CN
- China
- Prior art keywords
- tube
- branchofiberoscope
- guiding
- optical cable
- fiber bronchoscope
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model provides a fiber bronchoscope orotracheal intubation guiding machine. The guiding machine can quickly guide an inserting optical cable of a fiber bronchoscope to reach the glottis to complete tracheal intubation, so that intubation time is shortened, success rate is increased, and patient safety is guaranteed. The fiber bronchoscope orotracheal intubation guiding machine comprises a fiber bronchoscope body, the inserting optical cable and a tracheal catheter, and one end of the inserting optical cable is connected with the fiber bronchoscope body. The fiber bronchoscope orotracheal intubation guiding machine is characterized by further comprising a guiding tube, an extension tube and an extension guiding sleeve which are made of medical stainless steel, the tracheal catheter is mounted the outer ring face of the front end of the guiding tube in a sleeved manner, the rear end of the guiding tube is connected with the front end of the extension tube through a locking nut, the tail end of the extension tube extends into an inner cavity of the extension guiding sleeve, the tail end of the extension guiding sleeve is connected with a fiber bronchoscope fixing sleeve through a hollow globe joint, and the bottom of the fiber bronchoscope body is mounted on the fiber bronchoscope fixing sleeve to be in fastened connection through a fiber bronchoscope locking nut.
Description
Technical field
This utility model relates to the technical field of tracheal intubation supplementary structure, is specially a kind of branchofiberoscope oral trachea cannula guide.
Background technology
When implementing tracheal intubation anesthesia clinically, the time regular meeting meet difficult tracheal intubation, if tracheal intubation failure, the life security that tends to jeopardize patient, this moment, row branchofiberoscope tracheal intubation was one of classical way of dealing with problems.
When using branchofiberoscope to pass through mouthful branchofiberoscope tracheal intubation, because it is soft and be difficult for controlling to insert optical cable, particularly the patient is under general anesthesia, of flaccid muscles, weigh down behind the root of the tongue, the oral cavity passage is narrow, makes it operation and becomes more difficult, intubation time obviously prolongs, patient's anoxia time is corresponding prolongation also, if patient's anoxia time surpasses 5 minutes, might produce cerebrocellular edema, postoperative cognitive dysfunction, severe patient even generation brain death.
Summary of the invention
At the problems referred to above, this utility model provides a kind of branchofiberoscope oral trachea cannula guide, and it guides the insertion optical cable of branchofiberoscope to arrive glottis fast and finishes tracheal intubation, shortens intubation time, improves success rate, guarantees patient's safety.
A kind of branchofiberoscope oral trachea cannula guide, its technical scheme is such: it comprises branchofiberoscope mirror body, insert optical cable, endotracheal tube, one end of described insertion optical cable connects described branchofiberoscope mirror body, it is characterized in that: it also comprises the guiding tube that medical stainless steel is made, telescoping tube, flexible guide thimble, described endotracheal tube is set in the front end outer ring surface of described guiding tube, the rear end of described guiding tube connects the front end of described telescoping tube by locking nut, the end of described telescoping tube gos deep into the inner chamber of described flexible guide thimble, the end of described flexible guide thimble connects the branchofiberoscope fixed cover by the hollow ball joint, the bottom of described branchofiberoscope mirror body is fastenedly connected by the branchofiberoscope locking nut after being installed on described branchofiberoscope fixed cover, and the other end of described insertion optical cable passes flexible guide thimble successively, telescoping tube, expose to described guiding tube behind the inner chamber of guiding tube.
It is further characterized in that:
Described guiding tube is specially the guiding tube of J type;
The outer ring surface of the postmedian of described guiding tube is provided with the endotracheal tube stopper, and the back end section of described endotracheal tube is limited in described endotracheal tube stopper;
The outer wall of described telescoping tube is provided with the gathering sill of straight line, and the inwall of described flexible guide thimble is provided with the guide and limit key, and described guide and limit key is installed in described gathering sill;
The middle part of described flexible guide thimble is provided with the telescopic tube locking nut, the head of described telescopic tube locking nut is aimed at described gathering sill after passing the outer wall of described flexible guide thimble, and the handle portion of described telescopic tube locking nut exposes to described flexible guide thimble;
The end of described telescoping tube is provided with spacer pin, and described spacer pin is positioned at the end of described gathering sill.
After adopting structure of the present utility model; the insertion optical cable that is difficult for controlling of branchofiberoscope is placed in the guiding tube of medical stainless steel making; directly will insert optical cable delivers near the glottis; afterwards by inserting the image of branchofiberoscope that optical cable feeds back to; make that inserting optical cable aims at glottis; guiding is inserted optical cable to trachea; endotracheal tube is inserted in the trachea; afterwards guiding tube is taken out; make endotracheal tube finish intubate; because guiding tube is hard tube, handled easily is adjusted its position, and then the convenient position of inserting optical cable of adjusting; it guides the insertion optical cable of branchofiberoscope to arrive glottis fast and finishes tracheal intubation; shorten intubation time, improve success rate, guarantee patient's safety.
Description of drawings
Fig. 1 is front view structural representation of the present utility model;
Fig. 2 is axonometric chart structural representation of the present utility model.
The specific embodiment
See Fig. 1, Fig. 2, it comprises branchofiberoscope mirror body 1, insert optical cable 2, endotracheal tube 3, an end that inserts optical cable 2 connects branchofiberoscope mirror body 1, it also comprises the guiding tube 4 that medical stainless steel is made, telescoping tube 5, flexible guide thimble 6, endotracheal tube 3 is set in the front end outer ring surface of guiding tube 4, the rear end of guiding tube 4 connects the front end of telescoping tube 5 by locking nut 7, the end of telescoping tube 5 is the inner chamber of flexible guide thimble 6 deeply, the end of flexible guide thimble 6 connects branchofiberoscope fixed cover 9 by hollow ball joint 8, the bottom of branchofiberoscope mirror body 1 is installed on branchofiberoscope fixed cover 9 backs and is fastenedly connected by branchofiberoscope locking nut 10, and the other end that inserts optical cable 2 passes flexible guide thimble 6 successively, telescoping tube 5, expose to guiding tube 4 behind the inner chamber of guiding tube 4.Guiding tube 4 is specially J type guiding tube; The outer ring surface of the postmedian of guiding tube 4 is provided with endotracheal tube stopper 11, and the back end section of endotracheal tube 3 is limited in endotracheal tube stopper 11; The outer wall of telescoping tube 5 is provided with the gathering sill 12 of straight line, and the inwall of flexible guide thimble 6 is provided with guide and limit key 13, and guide and limit key 13 is installed in gathering sill 12; The middle part of flexible guide thimble 6 is provided with telescopic tube locking nut 14, the head of telescopic tube locking nut 14 passes alignment guide groove 12 behind the outer wall of flexible guide thimble 6, the handle portion 15 of telescopic tube locking nut 14 exposes to flexible guide thimble 6, the end of telescoping tube 5 is provided with spacer pin 16, and spacer pin 16 is positioned at the end of gathering sill 12.
Its operation principle is as follows: after endotracheal tube 3 is set in guiding tube 4, guiding tube 4 drives endotracheal tube 3, insert optical cable 2 and stretch into patient's oral cavity and throat portion, insert the image of optical cable 2 heads, be sent to branchofiberoscope mirror body 1, the operator adjusts the angle that becomes in branchofiberoscope fixed cover 9 and hollow ball joint 8, reduce the height of branchofiberoscope mirror body 1, be convenient to the operator and observe the image that inserts optical cable 2 heads, make and can can't not observe because of branchofiberoscope mirror body 1 excessive height, need extra mobile integral device to cause guiding tube 4 to cause the secondary injury at the human body internal shift, the operator is by inserting optical cable 2 head images, adjust the position of guiding tube 4, make that inserting optical cable 2 aims at glottis, fixed guide pipe 4 positions, unclamp the telescopic tube locking nut 14 of locking in advance, to stretch guide thimble 6 together with branchofiberoscope mirror body 1, inserting optical cable 2 is shifted along gathering sill 12 to operator's far-end, guiding is inserted optical cable 2 to trachea, endotracheal tube 3 is inserted in the trachea, afterwards guiding tube 4 is taken out together with inserting optical cable 2, finish endotracheal tube 3 intubate.When because the unusual guiding tube of patient oral cavity anatomical structure 4 positions when not in place, adjust the direction of inserting optical cable 2 tops by the control stick 17 on the branchofiberoscope mirror body 1, suitably adjust position, guiding tube 4 left and right sides simultaneously, make that inserting optical cable 2 arrives near the glottis, unclamp the telescopic tube locking nut 14 of locking in advance, guiding is inserted optical cable 2 to trachea, and endotracheal tube 3 is inserted in the trachea, finishes tracheal intubation.
Claims (6)
1. branchofiberoscope oral trachea cannula guide, it comprises branchofiberoscope mirror body, insert optical cable, endotracheal tube, one end of described insertion optical cable connects described branchofiberoscope mirror body, it is characterized in that: it also comprises the guiding tube that medical stainless steel is made, telescoping tube, flexible guide thimble, described endotracheal tube is set in the front end outer ring surface of described guiding tube, the rear end of described guiding tube connects the front end of described telescoping tube by locking nut, the end of described telescoping tube gos deep into the inner chamber of described flexible guide thimble, the end of described flexible guide thimble connects the branchofiberoscope fixed cover by the hollow ball joint, the bottom of described branchofiberoscope mirror body is fastenedly connected by the branchofiberoscope locking nut after being installed on described branchofiberoscope fixed cover, and the other end of described insertion optical cable passes flexible guide thimble successively, telescoping tube, expose to described guiding tube behind the inner chamber of guiding tube.
2. a kind of branchofiberoscope oral trachea cannula guide according to claim 1, it is characterized in that: described guiding tube is specially the guiding tube of J type.
3. a kind of branchofiberoscope oral trachea cannula guide according to claim 1, it is characterized in that: the outer ring surface of the postmedian of described guiding tube is provided with the endotracheal tube stopper, and the back end section of described endotracheal tube is limited in described endotracheal tube stopper.
4. a kind of branchofiberoscope oral trachea cannula guide according to claim 1, it is characterized in that: the outer wall of described telescoping tube is provided with the gathering sill of straight line, the inwall of described flexible guide thimble is provided with the guide and limit key, and described guide and limit key is installed in described gathering sill.
5. a kind of branchofiberoscope oral trachea cannula guide according to claim 4, it is characterized in that: the middle part of described flexible guide thimble is provided with the telescopic tube locking nut, the head of described telescopic tube locking nut is aimed at described gathering sill after passing the outer wall of described flexible guide thimble, and the handle portion of described telescopic tube locking nut exposes to described flexible guide thimble.
6. according to claim 4 or 5 described a kind of branchofiberoscope oral trachea cannula guides, it is characterized in that: the end of described telescoping tube is provided with spacer pin, and described spacer pin is positioned at the end of described gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016286 CN203139319U (en) | 2013-01-14 | 2013-01-14 | Fiber bronchoscope orotracheal intubation guiding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016286 CN203139319U (en) | 2013-01-14 | 2013-01-14 | Fiber bronchoscope orotracheal intubation guiding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139319U true CN203139319U (en) | 2013-08-21 |
Family
ID=48966881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016286 Withdrawn - After Issue CN203139319U (en) | 2013-01-14 | 2013-01-14 | Fiber bronchoscope orotracheal intubation guiding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071222A (en) * | 2013-01-14 | 2013-05-01 | 江苏省原子医学研究所 | Fiber bronchoscope orotracheal intubation guider |
| CN109847164A (en) * | 2019-03-08 | 2019-06-07 | 江苏省原子医学研究所 | For guiding the guiding device of the oral promoting the circulation of qi cannula of branchofiberoscope |
-
2013
- 2013-01-14 CN CN 201320016286 patent/CN203139319U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071222A (en) * | 2013-01-14 | 2013-05-01 | 江苏省原子医学研究所 | Fiber bronchoscope orotracheal intubation guider |
| CN109847164A (en) * | 2019-03-08 | 2019-06-07 | 江苏省原子医学研究所 | For guiding the guiding device of the oral promoting the circulation of qi cannula of branchofiberoscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103071222B (en) | Fiber bronchoscope orotracheal intubation guider | |
| CN108245755B (en) | Improved visual trachea cannula | |
| US20150173598A1 (en) | Intubating Airway | |
| JPH0622909A (en) | Laryngoscope having insertion stylet | |
| CN105979994A (en) | System and method for facilitating an intubation | |
| US20190125177A1 (en) | Integrated video laryngoscope mounted stylet and deployment system for endotracheal tubes and double-lumen endobronchial tubes | |
| WO2017215273A1 (en) | Visual laryngoscope causing little damage | |
| WO2019013830A1 (en) | Apparatus and method for flexible bougie and stylet for difficult intubations | |
| CN203139319U (en) | Fiber bronchoscope orotracheal intubation guiding machine | |
| WO2019153945A1 (en) | Improved visual trachea cannula | |
| CN102526852B (en) | Flat-head and side-hole tracheal catheter and lead core | |
| CN209347858U (en) | A kind of trachea intubation device | |
| CN102283629A (en) | Anaesthetic laryngoscope with adjustable length | |
| CN203001636U (en) | Trachea cannula pharyngeal airway | |
| CN211863535U (en) | Tracheal catheter | |
| CN109224232A (en) | A kind of trachea intubation device | |
| CN211383283U (en) | Outer sleeve guiding type trachea cannula core | |
| CN211383284U (en) | Embedded guiding type tracheal intubation core | |
| CN201862110U (en) | Tracheal cannula slot | |
| CN202161294U (en) | Length-adjustable anaesthetic laryngoscope | |
| CN202128440U (en) | Laryngoscope blade | |
| CN104014065B (en) | Soft optical rope device with adjustable direction for guiding trachea cannula | |
| CN204121556U (en) | Based on the tracheal intubation combination unit of ultra sonic imaging | |
| CN205197949U (en) | Visual stereoplasm intranasal intubate of adjustable nodal pattern optic fibre guide laryngoscope | |
| CN203971118U (en) | A kind of soft light rope device of guidance tracheal intubation of adjustable direction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |