CN206063526U - Aseptic light projection scalable trachea cannula conduit - Google Patents
Aseptic light projection scalable trachea cannula conduit Download PDFInfo
- Publication number
- CN206063526U CN206063526U CN201620822708.XU CN201620822708U CN206063526U CN 206063526 U CN206063526 U CN 206063526U CN 201620822708 U CN201620822708 U CN 201620822708U CN 206063526 U CN206063526 U CN 206063526U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- catheter tube
- guide pipe
- housing
- tail end
- 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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Abstract
A kind of aseptic light projection scalable trachea cannula conduit, including catheter tube；Guide pipe is embedded with the inwall of the catheter tube；The axis of guide pipe and the diameter parallel of catheter tube；Tail end of the position of the tail end of guide pipe in catheter tube；Printing opacity membrane closure of the tail end of guide pipe by elasticity；The material of catheter tube is flexible material；Also include optical fiber；Internal diameter of the external diameter of optical fiber less than the guide pipe；The tail end of optical fiber is connected with lens；Optical fiber stretches into guide pipe pluggablely, until lens withstand light-transmissive film, and light-transmissive film is closely attached to lens surface naturally；The optical fiber is connected with optical fiber positioning device；Optical fiber positioning device includes the housing of hard, and the head end of optical fiber is fixed in housing；The direct piping of hard is provided with housing, the afterbody of pipeline is provided with the connecting tube for protruding from housing hard；In the state of optical fiber insertion guide pipe, the stem of catheter tube is socketed in outside the connecting tube, and the inwall of catheter tube is closely connected with the outer wall of connecting tube.
Description
Technical field
This utility model belongs to technical field of medical instruments, and specifically a kind of aseptic light projection scalable tracheal intubation is led
Pipe.
Background technology
In prior art, than wide, such as in general anesthesia, respiratory tract is difficult to ensure that for the application of endotracheal intubation
Unobstructed person such as encephalic operation, open chest surgery, the general anesthesia operation for needing the special postures such as ventricumbent position or seat；As tumor colli oppresses gas
Pipe, jaw, face, neck, five official rank general anesthesia major operations, extreme adiposis patient；GENERAL ANESTHETICS to be had to breathing substantially suppress or apply muscle relaxant
Person；When respiratory failure needs to carry out mechanical ventilation person, cardio-pulmonary resuscitation, drug intoxication and neonate severe asphyxia；Some are special
Anesthesia, such as and with art of lowering the temperature, blood pressure lowering art and Intravenous Procaine Anesthesia etc..
At present, the method for conventional endotracheal intubation mainly has direct oral cavity photopic vision endotracheal intubation method and via intranasal application blind
Endotracheal intubation method is visited, is selected according to the concrete state of an illness.For via intranasal application intratrcheal intubation method, it is that trachea is led
Pipe via intranasal application inserts tracheal strips under the conditions of non-photopic vision, and its intubation difficulty is larger, medical personnel is required higher.
The content of the invention
In order to solve the above-mentioned problems in the prior art, the utility model proposes a kind of new aseptic light projection is adjustable
Section trachea cannula conduit, including catheter tube；Guide pipe is embedded with the inwall of the catheter tube；The axis of guide pipe with lead
The diameter parallel of pipe body；Tail end of the position of the tail end of guide pipe in catheter tube；Printing opacity of the tail end of guide pipe by elasticity
Membrane closure；The material of catheter tube is flexible material；
Also include optical fiber；Internal diameter of the external diameter of optical fiber less than the guide pipe；The tail end of optical fiber is connected with lens；Optical fiber can
Guide pipe is stretched into plug, until lens withstand light-transmissive film, and light-transmissive film is closely attached to lens surface naturally；
The optical fiber is connected with optical fiber positioning device；Optical fiber positioning device includes the housing of hard, and the head end of optical fiber is fixed
In housing；The direct piping of hard is provided with housing, the afterbody of pipeline is provided with the connecting tube for protruding from housing hard；Optical fiber is inserted
In the state of entering guide pipe, the stem of catheter tube is socketed in outside the connecting tube, and the inwall of catheter tube is outer with connecting tube
Wall is closely connected；
Said structure can realize being detachably connected for optical fiber and catheter tube.The stand-alone assembly that catheter tube is, is easy to
Production and sterilization.Guide pipe plays a protective role to optical fiber, and constrains optical fiber, makes optical fiber and the insertion in catheter tube other
There is no interference in conduit.Direct piping in housing is directly connected to catheter tube internal channel, and due to the stem of catheter tube
It is socketed in outside the connecting tube, makes " step " of junction not affect other conduits to insert catheter tube.
The housing is built with optical electrical signal conversion module；The light letter of the head end connection optical electrical signal conversion module of optical fiber
Number input, the electrical signal of optical electrical signal conversion module are connected on binding post；
Also include video output component, video output component includes video processing unit, display unit and power supply；At video
The signal input part of reason unit is connected on binding post, the VT connection display unit of video processing unit
Signal input part；The power supply is that video processing unit and display unit are powered；
The binding post of binding post and video output component on housing is connected by cable bundle, by the cable bundle：Light/
The signal of telecommunication of signal of telecommunication modular converter passes to the signal input part of video processing unit, power supply be optical electrical signal conversion module and
Optical fiber is powered.
Being detachably connected for optical fiber positioning device and video output component can be realized by said structure, and the two
Distance can be made the larger video output component of volume may be located remotely from patient, facilitated medical personnel's operation with far.
The material of catheter tube is silica gel material.Stable in properties, the sterilization convenience, than materials such as general PE of silica gel material
Elasticity and firmness are all good, it is easy to sterilize, and are easy to production.
The outer surface of lens is spherical cap shape.Bulb shape outer wrapping light-transmissive film, makes catheter tube tail end more smooth, subtracts
Few stimulation to person's windpipe.
The structure of connecting tube is that the profile of connecting tube is truncated cone-shaped；The outer wall of truncated cone-shaped part be provided with around outer wall and
The multiple annular ridges being parallel to each other.The structure makes catheter tube conformability more preferable with connecting tube, it is also possible to suitable for various
The catheter tube of internal diameter.
Lignocaine slow releasing medicinal film layer is coated with outside the catheter tube, stone is coated with outside lignocaine slow releasing medicinal film layer
Wax lube layer.The structure reduce further the stimulation brought when catheter tube insertion human body.
This conduit can pass to display unit by optical fibre illumination and image, realize visualization.In visual condition
Under, the task difficulty of medical personnel is substantially reduced.Catheter tube is that replaceable assembly easily carries out sterilization treatment, Er Qiecheng simultaneously
This is relatively low, and circuit part can this configuration reduces the cost of this conduit with life-time service.This conduit is applied to current
Common endotracheal intubation.
Description of the drawings
Fig. 1 is the catheter tube portion structural representation of this conduit；
Fig. 2 is the circuit theory schematic diagram of this conduit；
Fig. 3 is the structural representation of connecting tube；
In figure：Catheter tube 1, optical fiber 2, optical electrical signal conversion module 3, lens 4, cable bundle 5, binding post 6, video
Processing unit 7, display unit 8, power supply 9, guide pipe 10, housing 11, direct piping 12, connecting tube 13.
Specific embodiment
Below in conjunction with the accompanying drawings this conduit is described as follows：
As Fig. 1,2, a kind of aseptic light projection scalable trachea cannula conduit, including catheter tube；The catheter tube
Inwall is embedded with guide pipe；The axis of guide pipe and the diameter parallel of catheter tube；The position of the tail end of guide pipe is in catheter tube
The tail end of body；Printing opacity membrane closure of the tail end of guide pipe by elasticity；The material of catheter tube is flexible material；
Also include optical fiber；Internal diameter of the external diameter of optical fiber less than the guide pipe；The tail end of optical fiber is connected with lens；Optical fiber can
Guide pipe is stretched into plug, until lens withstand light-transmissive film, and light-transmissive film is closely attached to lens surface；
The optical fiber is connected with optical fiber positioning device；Optical fiber positioning device includes the housing of hard, and the head end of optical fiber is fixed
In housing；The direct piping of hard is provided with housing, the afterbody of direct piping is provided with the connection of the hard protruded from outside housing
Pipe；In the state of optical fiber insertion guide pipe, the stem of catheter tube is socketed in outside the connecting tube, and inwall and the company of catheter tube
The outer wall of adapter is closely connected；
The housing is built with optical electrical signal conversion module；The light letter of the head end connection optical electrical signal conversion module of optical fiber
Number input, the electrical signal of optical electrical signal conversion module are connected on binding post；
Also include video output component；Video output component includes video processing unit, display unit and power supply；At video
The signal input part of reason unit is connected on binding post, the VT connection display unit of video processing unit
Signal input part；The power supply is that video processing unit and display unit are powered；
The binding post of binding post and video output component on housing is connected by cable bundle；By the cable bundle, light/
The signal of telecommunication of signal of telecommunication modular converter passes to the signal input part of video processing unit, power supply be optical electrical signal conversion module and
Optical fiber is powered.
The material of catheter tube is silica gel material.The outer surface of lens is spherical cap shape.The structure of connecting tube such as Fig. 3, even
The profile of adapter is truncated cone-shaped；Multiple annular ridges that the outer wall of truncated cone-shaped part is provided with around outer wall and is parallel to each other.Institute
State, paraffin lubricating oil is coated with outside lignocaine slow releasing medicinal film layer
Layer.
The power supply includes rechargeable battery and Power Management Unit, Power Management Unit connection rechargeable battery.
Claims (6)
1. a kind of aseptic light projection scalable trachea cannula conduit, including catheter tube, is characterized in that the interior of the catheter tube
Wall is embedded with guide pipe；The axis of guide pipe and the diameter parallel of catheter tube；The position of the tail end of guide pipe is in catheter tube
Tail end；Printing opacity membrane closure of the tail end of guide pipe by elasticity；The material of catheter tube is flexible material；
Also include optical fiber；Internal diameter of the external diameter of optical fiber less than the guide pipe；The tail end of optical fiber is connected with lens；Optical fiber is pluggable
Stretch into guide pipe, until lens withstand light-transmissive film, and light-transmissive film is closely attached to lens surface；
The optical fiber is connected with optical fiber positioning device；Optical fiber positioning device includes the housing of hard, and the head end of optical fiber is fixed on shell
In vivo；The direct piping of hard is provided with housing, the afterbody of direct piping is provided with the connecting tube of the hard protruded from outside housing；Light
In the state of fine insertion guide pipe, the stem of catheter tube is socketed in outside the connecting tube, and the inwall and connecting tube of catheter tube
Outer wall it is closely connected；
The housing is built with optical electrical signal conversion module；The optical signal of the head end connection optical electrical signal conversion module of optical fiber is defeated
Enter end, the electrical signal of optical electrical signal conversion module is connected on binding post；
Also include video output component；Video output component includes video processing unit, display unit and power supply；Video processing list
The signal input part of unit is connected on binding post, and the VT of video processing unit connects the signal of display unit
Input；The power supply is that video processing unit and display unit are powered；
The binding post of binding post and video output component on housing is connected by cable bundle；By the cable bundle, optical electrical letter
The signal of telecommunication of number modular converter passes to the signal input part of video processing unit, and power supply is optical electrical signal conversion module and optical fiber
Power supply.
2. aseptic light projection scalable trachea cannula conduit according to claim 1, is characterized in that the material of catheter tube
For silica gel material.
3. aseptic light projection scalable trachea cannula conduit according to claim 1, is characterized in that the outer surface of lens is
Spherical cap shape.
4. aseptic light projection scalable trachea cannula conduit according to claim 1, is characterized in that the structure of connecting tube is,
The profile of connecting tube is truncated cone-shaped；Multiple annular ridges that the outer wall of truncated cone-shaped part is provided with around outer wall and is parallel to each other.
5. aseptic light projection scalable trachea cannula conduit according to claim 1, is characterized in that outside the catheter tube
Lignocaine slow releasing medicinal film layer is coated with, and paraffin lube layer is coated with outside lignocaine slow releasing medicinal film layer.
6. aseptic light projection scalable trachea cannula conduit according to claim 1, it is characterized in that the power supply includes can
Rechargeable battery and Power Management Unit, Power Management Unit connection rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822708.XU CN206063526U (en) | 2016-07-26 | 2016-07-26 | Aseptic light projection scalable trachea cannula conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822708.XU CN206063526U (en) | 2016-07-26 | 2016-07-26 | Aseptic light projection scalable trachea cannula conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206063526U true CN206063526U (en) | 2017-04-05 |
Family
ID=58425338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620822708.XU Expired - Fee Related CN206063526U (en) | 2016-07-26 | 2016-07-26 | Aseptic light projection scalable trachea cannula conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206063526U (en) |
-
2016
- 2016-07-26 CN CN201620822708.XU patent/CN206063526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170405 Termination date: 20170726 |