CN110064113A - A kind of disposable sterilized tracheal catheter visually imports external member - Google Patents
A kind of disposable sterilized tracheal catheter visually imports external member Download PDFInfo
- Publication number
- CN110064113A CN110064113A CN201910337818.5A CN201910337818A CN110064113A CN 110064113 A CN110064113 A CN 110064113A CN 201910337818 A CN201910337818 A CN 201910337818A CN 110064113 A CN110064113 A CN 110064113A
- Authority
- CN
- China
- Prior art keywords
- pipe
- visually
- external member
- tracheal catheter
- disposable sterilized
- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Otolaryngology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The present invention provides a kind of disposable sterilized tracheal catheters visually to import external member, it includes handle that the disposable sterilized tracheal catheter, which visually imports external member, the pipeline being connect with the handle, the pipeline includes first pipe and the second pipe that connect with the first pipe, wherein, the first pipe is rigid conduit, and the second pipe is flexible duct；And one end on the handle away from the first pipe is provided with connectivity port；It further include the sacculus being wrapped on the second pipe；And the visible component for being arranged in the pipeline and being connect with the connectivity port.In the above-mentioned technical solutions, it is combined by using tracheae with visual device, improves the effect of detection, and by using disposable mode, avoid cross-infection.
Description
Technical field
The present invention relates to field of medical device processed more particularly to a kind of disposable sterilized tracheal catheter visually to import set
Part.
Background technique
Difficult airway is always the nightmare of each Anesthetist, and application of the visual techniques in intubation allows intubation to become to get over
Come simpler.All kinds of visual soft lens, visual hard mirror facilitate the intubation of doctor, reduce difficulty.For disposable sterilized tracheae
Conduit visually imports external member with important reference.Visible laryngoscope, easy to operate but front end are unable to optional turning, cannot be in mouth
Intracavitary optional turning finds glottis and receives certain limitation, the especially processing of acute disease air flue in the application of difficult airway
In；And visual soft lens is used, and it is complicated for operation due to lacking the accuracy of operation, it is time-consuming longer, need certain operating experience and skill
Ingeniously, be not suitable for acute disease difficult airway.Disposable sterilized tracheal catheter visually imports external member intubation and compensates for common visible laryngoscope
Mouth is limited and a part of insurmountable difficult airway of visible laryngoscope.Also effective to conventional air flue simultaneously.
Because common visually optical wand price is high, being not thorough easily occurs sterilizing in disinfection repeatedly, and there are the risks of sympathetic infection.And
The disadvantages of being easily damaged.
Summary of the invention
In view of this, the present invention provides a kind of disposable sterilized tracheal catheters visually to import external member, used to improve
Effect thoroughly prevents cross-infection risk.
The present invention provides a kind of disposable sterilized tracheal catheters visually to import external member, which can
It include handle depending on importing external member, the pipeline connecting with the handle, the pipeline includes first pipe and manages with described first
The second pipe of road connection, wherein the first pipe is rigid conduit, and the second pipe is flexible duct；And described
One end of the first pipe is provided with connectivity port on hand；
It further include the sacculus being wrapped on the second pipe；And be arranged in the pipeline and with the connectivity port
The visible component of connection.
In the above-mentioned technical solutions, it is combined by using tracheae with visual device, improves the effect of detection, and led to
It crosses using disposable mode, avoids cross-infection.
In specifically setting sacculus, which is the sacculus of TPU material preparation, which has physical machine outstanding
Tool performance, elasticity are good, slightly high, and good compatibility is conducive to air flue mucosa protection.After deflation, cuff fits in completely
Tube wall, tube drawing are more smooth.
When the disposable sterilized tracheal catheter being specifically arranged visually importing external member, the visible component includes being inserted into institute
State the camera in pipeline, and the chip connecting with the camera.It specifically can be image processing chip
(DSP)。
In specifically setting chip, the chip is arranged in the handle.By chip postposition and then reduce camera
Fever.
In specifically setting sacculus, the sacculus includes nested the first utricule and the second utricule, and first utricule
Outside second utricule.The effect of support is improved using double-walled sacculus.
When the sacculus is specifically arranged, the sensing for detecting air pressure in the first utricule is provided on second utricule
Device.Improve the effect of detection.
When the camera is specifically arranged, the camera is digital camera, and around setting around the camera
There are at least three LED light sources.Improve the collection effect of image.
It further include removable with the connectivity port when the disposable sterilized tracheal catheter being specifically arranged visually importing external member
Unload the display device of connection.It can directly be observed by display device.
In specifically setting display device, which is connect by connecting line with the connectivity port, and the company
The end with buckle is provided in wiring.
In specifically setting first pipe, the first pipe includes that inner tube and the PE medical grade being wrapped in outside inner tube are led
Pipe.
More specifically, said inner tube is stainless steel annealing fur tubule, aluminium core, copper hose or coiled pipe.
Detailed description of the invention
Fig. 1 is the structural representation that a kind of disposable sterilized tracheal catheter provided in an embodiment of the present invention visually imports external member
Figure；
Fig. 2 is the structural schematic diagram of sacculus in Fig. 1；
Fig. 3 is the structural schematic diagram of display device provided by the embodiments of the present application.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
External member is visually imported in order to facilitate understanding disposable sterilized tracheal catheter provided by the embodiments of the present application, first below
Illustratively its application scenarios, the disposable sterilized tracheal catheter visually import external member applied to medical industry, see for being intubated
Patient's inner case is examined, in order to improve the difficulty of intubation, the embodiment of the present application provides a kind of disposable sterilized tracheal catheter can
Depending on importing external member, it is described in detail with reference to the accompanying drawing.
Disposable sterilized tracheal catheter provided by the embodiments of the present application, which is shown, referring initially to Fig. 1, Fig. 1 visually imports external member
Structural schematic diagram.It includes a handle 10 that the disposable sterilized tracheal catheter, which visually imports external member first, which is length
Strip and have certain radian meet ergonomics when the handle 10 is specifically arranged, to facilitate doctor to hold.The handle
10 one end is connected to a pipeline, is provided with service aisle in the pipeline, and the service aisle being arranged includes side by side multiple
Channel, and multiple channels can be used to be administered and oxygen supply, the external service aisle interface in the one end of the channel of dedicated oxygen supply, other end mark
Quasi- interface can be connect with anesthesia respirator breeches joint.
The pipeline is divided into two parts in specific setting, and description is respectively designated as 20 He of first pipe for convenience
Second pipe 30, and first pipe 20 is connected to second pipe 30.When the pipeline is specifically arranged, first pipe 20 is rigid pipe
Road is simultaneously fixedly connected with handle 10.And second pipe 30 is connected to first pipe 20 far from one end of handle 10.Wherein, first is stated
Pipeline includes inner tube and the PE medical-grade conduit being wrapped in outside inner tube.And inner tube is 304 stainless steel capillaries.Stainless steel is through moving back
Fire processing is convenient for moulding in flexibility.Or aluminium core, copper hose or coiled pipe can also be used.Furthermore stainless steel capillary outsourcing
Skin is PE medical-grade conduit.In addition, the second pipe 30 is flexible duct, and should when the second pipe 30 is specifically arranged
Flexible duct can according to need carry out bending, in specific setting, be provided in the handle 10 for control flexible duct into
The curved regulating device of row.And regulating device, which is equipped with, to fix the bending angle of scope leading end portion and the locking locked is opened
It closes.It should be understood that above-mentioned regulating device and the locking switch for controlling flexible duct bending are common skill in the art
Art means, therefore this will not be repeated here.
In specific setting, it is provided with sacculus 40 on the second pipe 30, the sacculus 40 is for inflating after such insertion with will
Trachea opening, and the sacculus 40 loses heart when extracting pipeline, pipeline is extracted to facilitate, therefore the sacculus 40 is being set
When, it needs the sacculus 40 that there is good elasticity and avoids and tracheae adhesion.For this purpose, sacculus 40 provided by the embodiments of the present application
The sacculus 40 prepared using TPU material, the TPU material have physical mechanical property outstanding, the elastic property ratio of the TPU material
It is higher, and there is lighter weight, pipeline will not be caused to bear, in addition, it is conducive to good compatibility to gas
Mucous membrane protection, avoids damaging air flue.In addition, air bag can fit in tube wall completely, so that pulling out after air bag deflation
It manages more smooth.The sacculus that certain sacculus 40 can also be prepared using silica gel or PVC material.
When the sacculus 40 is specifically arranged, as shown in fig. 1, which is located at the end of second pipe 30, and leads to
Tracheae locating for 30 end of second pipe can be strutted by crossing sacculus 40, thus the oxygen or medical fluid that facilitate second pipe 30 to input
Circulation.When the sacculus 40 is specifically arranged, the sacculus 40 is using double-deck utricule, specifically, as shown in Fig. 2, the sacculus 40
Including nested the first utricule 41 and the second utricule 42, wherein the first utricule 41 is located at outside second utricule 42, and should
The TPU material that the material selection of first utricule 41 is above-mentioned is prepared, so as to improve the effect attached with tracheae.In addition,
It is provided with the sensor for detecting air pressure in the first utricule 41 on the second utricule 42, can detecte by the sensor of setting
The case where air pressure in second utricule 42, can observe the pressure in sacculus in real time, improve the effect of sacculus support.
In specifically setting visible component, which is arranged in pipeline, and the visible component and connecting pin
Mouth 70 is attached.When the visible component is specifically arranged comprising the camera 50 being inserted into pipeline, as shown in fig. 1,
The camera 50 is located at the end of second pipe 30, improves the effect of Image Acquisition.It, should and in order to improve the effect of shooting
Camera 50 use digital camera 50, and 50 peripheral ring of digital camera around be provided at least three LED cold light sources,
In use, tracheae is irradiated by LED cold light source, to improve the effect that camera 50 acquires image.Such as in a specific implementation
In scheme, using 6 LED cold light sources, camera 50 can guarantee in airway environment, there is sufficient illumination；And pass through processing energy
Effectively by the fever control of camera 50 within 35 degree, largely to protect patient airway.And in setting camera 50
Diameter between 3.0mm~6.0mm, such as use 3mm, the difference size such as 3.9mm, 4.5mm is used for the tracheal catheter of different size.
Furthermore the pixel of the camera 50 is 1,000,000 imaging pixels, has good imaging effect.
In addition, the visible component further includes a chip, it is specifically as follows image processing chip (DSP).Wherein, should
Chip is connect with camera 50, and in specific setting, which is located in handle 10.Specifically, camera 50 is existed by conducting wire
Socket is formed at connectivity port 60, which is directly inserted into the socket, reduces the size of the camera 50, simultaneously should
Chip is arranged in handle 10, by image processing chip (DSP) postposition mode, reduces the fever of second pipe end
Amount.
As shown in figure 3, directly observing the effect of shooting for convenience, in setting, which can
It further include the display device 70 being detachably connected with the connectivity port 60 depending on importing external member.To can be with by display device 70
The directly effect of observation shooting.It is to be connected camera 50 and display device 70 by connecting line in specific connection.
In order to guarantee connection stability, the end being arranged on the connecting line be provided with buckle, i.e., connection when, first by end with
Display device 70 connects, by buckle that port and display device 70 is fixed later, so that the stress of end is reduced, and
It is by buckle that end and display device 70 is fixed, to improve data in the stability of transmission.In display, by using complete
New digital imaging technique, it is very clear to be imaged.And by connecting line, large screen can be connected, and resolution ratio has larger journey
The guarantee of degree is conducive to teaching and the training of relevant knowledge, technical ability in this way, and the display device 70 has electric energy storage in two hours
It is standby, using feeling more relieved.
In addition, first pipe and second pipe that the disposable sterilized tracheal catheter visually imports in external member are disposable pipe
Road, to thoroughly prevent cross-infection risk.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of disposable sterilized tracheal catheter visually imports external member characterized by comprising handle is connect with the handle
Pipeline, the pipeline includes first pipe and the second pipe that connect with the first pipe, wherein the first pipe
For rigid conduit, the second pipe is flexible duct；And one end on the handle away from the first pipe is provided with company
Connect port；
It further include the sacculus being wrapped on the second pipe；And it is arranged in the pipeline and is connect with the connectivity port
Visible component.
2. disposable sterilized tracheal catheter as described in claim 1 visually imports external member, which is characterized in that the visible component
Including the camera being inserted into the pipeline, and the chip being connect with the camera.
3. disposable sterilized tracheal catheter as claimed in claim 2 visually imports external member, which is characterized in that the chip setting
In the handle.
4. disposable sterilized tracheal catheter as described in claim 1 visually imports external member, which is characterized in that the sacculus includes
Nested the first utricule and the second utricule, and first utricule is located at outside second utricule.
5. disposable sterilized tracheal catheter as claimed in claim 4 visually imports external member, which is characterized in that second utricule
On be provided with sensor for detecting air pressure in the first utricule.
6. disposable sterilized tracheal catheter as claimed in claim 2 visually imports external member, which is characterized in that the camera is
Digital camera, and at least three LED cold light sources are surrounded with around the camera.
7. disposable sterilized tracheal catheter as described in any one of claims 1 to 6 visually imports external member, which is characterized in that also
Including the display device being detachably connected with the connectivity port.
8. disposable sterilized tracheal catheter as claimed in claim 7 visually imports external member, which is characterized in that the display device
It is connect by connecting line with the connectivity port, and is provided with the end with buckle on the connecting line.
9. disposable sterilized tracheal catheter as claimed in claim 8 visually imports external member, which is characterized in that the first pipe
Including inner tube and the PE medical-grade conduit being wrapped in outside inner tube.
10. disposable sterilized tracheal catheter as claimed in claim 9 visually imports external member, which is characterized in that said inner tube is
Stainless steel annealing fur tubule, aluminium core, copper hose or coiled pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337818.5A CN110064113A (en) | 2019-04-25 | 2019-04-25 | A kind of disposable sterilized tracheal catheter visually imports external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337818.5A CN110064113A (en) | 2019-04-25 | 2019-04-25 | A kind of disposable sterilized tracheal catheter visually imports external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110064113A true CN110064113A (en) | 2019-07-30 |
Family
ID=67368835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910337818.5A Pending CN110064113A (en) | 2019-04-25 | 2019-04-25 | A kind of disposable sterilized tracheal catheter visually imports external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110064113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522981A (en) * | 2019-09-03 | 2019-12-03 | 江西诺捷科技股份有限公司 | A disposable visual tracheal intubation set |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094963U (en) * | 1991-04-25 | 1992-02-05 | 哈达 | Multifunctional laryngoscope for anaesthesia |
| US6536437B1 (en) * | 1999-10-29 | 2003-03-25 | Branislav M. Dragisic | Cuffed nasal airway and anesthetic wand system |
| CN201168312Y (en) * | 2008-03-11 | 2008-12-24 | 赵阳 | Tracheal catheter |
| CN201223377Y (en) * | 2007-09-10 | 2009-04-22 | 王智钧 | Electronic fiber trachea cannula mirror |
| CN101647691A (en) * | 2009-09-04 | 2010-02-17 | 乌日娜 | Hook laryngoscope for difficult injection intubatton |
| CN102058381A (en) * | 2011-01-31 | 2011-05-18 | 广州宝胆医疗器械科技有限公司 | Three-dimensional electronic bronchoscope system and use method thereof |
| CN102578996A (en) * | 2012-03-12 | 2012-07-18 | 台州瀚创医疗器械科技有限公司 | Hose laryngoscope |
| US20150038790A1 (en) * | 2011-08-25 | 2015-02-05 | Michael Rontal | Method and apparatus for cold plasma treatment of internal organs |
| CN204275225U (en) * | 2014-11-28 | 2015-04-22 | 绍兴市妇幼保健院 | A kind of soft or hard has concurrently can bent visible electronic trachea endoscope |
| CN205095206U (en) * | 2015-11-16 | 2016-03-23 | 上海丽天药业有限公司 | Novel disposable visual trachea cannula |
| US20160228662A1 (en) * | 2015-02-10 | 2016-08-11 | Cook Medical Technologies Llc | Low maintenance endotracheal tube device and method for preventing ventilator associated pneumonia and tracheal ischemia |
| CN105999503A (en) * | 2016-07-06 | 2016-10-12 | 河南驼人医疗器械集团有限公司 | Low-injury ultrathin balloon tracheal intubation |
| CN205796195U (en) * | 2016-05-06 | 2016-12-14 | 江苏立峰生物科技有限公司 | A kind of dosing suction sputum thermometric visual type tracheal intubation |
| CN206492086U (en) * | 2016-09-29 | 2017-09-15 | 河南众创盛业医疗科技有限公司 | A kind of wireless visible tracheal cannula |
| CN107376087A (en) * | 2017-08-31 | 2017-11-24 | 河南驼人医疗器械集团有限公司 | One kind can survey gasbag pressure trachea cannula |
| US20170340216A1 (en) * | 2014-11-25 | 2017-11-30 | Nottingham University Hospitals Nhs Trust | Airway maintenance device |
| CN108904943A (en) * | 2018-04-20 | 2018-11-30 | 厦门仁人医疗科技有限公司 | A kind of trachea cannula with ultra-thin sacculus |
| CN208435611U (en) * | 2017-09-14 | 2019-01-29 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Video laryngoscope with oxygen channel |
| CN208481837U (en) * | 2018-02-01 | 2019-02-12 | 姚宏苏 | A kind of air bag expansion formula trachea cannula |
| CN208693979U (en) * | 2018-04-23 | 2019-04-05 | 张治明 | Sprayable smooth guidance tracheal intubation |
-
2019
- 2019-04-25 CN CN201910337818.5A patent/CN110064113A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094963U (en) * | 1991-04-25 | 1992-02-05 | 哈达 | Multifunctional laryngoscope for anaesthesia |
| US6536437B1 (en) * | 1999-10-29 | 2003-03-25 | Branislav M. Dragisic | Cuffed nasal airway and anesthetic wand system |
| CN201223377Y (en) * | 2007-09-10 | 2009-04-22 | 王智钧 | Electronic fiber trachea cannula mirror |
| CN201168312Y (en) * | 2008-03-11 | 2008-12-24 | 赵阳 | Tracheal catheter |
| CN101647691A (en) * | 2009-09-04 | 2010-02-17 | 乌日娜 | Hook laryngoscope for difficult injection intubatton |
| CN102058381A (en) * | 2011-01-31 | 2011-05-18 | 广州宝胆医疗器械科技有限公司 | Three-dimensional electronic bronchoscope system and use method thereof |
| US20150038790A1 (en) * | 2011-08-25 | 2015-02-05 | Michael Rontal | Method and apparatus for cold plasma treatment of internal organs |
| CN102578996A (en) * | 2012-03-12 | 2012-07-18 | 台州瀚创医疗器械科技有限公司 | Hose laryngoscope |
| US20170340216A1 (en) * | 2014-11-25 | 2017-11-30 | Nottingham University Hospitals Nhs Trust | Airway maintenance device |
| CN204275225U (en) * | 2014-11-28 | 2015-04-22 | 绍兴市妇幼保健院 | A kind of soft or hard has concurrently can bent visible electronic trachea endoscope |
| US20160228662A1 (en) * | 2015-02-10 | 2016-08-11 | Cook Medical Technologies Llc | Low maintenance endotracheal tube device and method for preventing ventilator associated pneumonia and tracheal ischemia |
| CN205095206U (en) * | 2015-11-16 | 2016-03-23 | 上海丽天药业有限公司 | Novel disposable visual trachea cannula |
| CN205796195U (en) * | 2016-05-06 | 2016-12-14 | 江苏立峰生物科技有限公司 | A kind of dosing suction sputum thermometric visual type tracheal intubation |
| CN105999503A (en) * | 2016-07-06 | 2016-10-12 | 河南驼人医疗器械集团有限公司 | Low-injury ultrathin balloon tracheal intubation |
| CN206492086U (en) * | 2016-09-29 | 2017-09-15 | 河南众创盛业医疗科技有限公司 | A kind of wireless visible tracheal cannula |
| CN107376087A (en) * | 2017-08-31 | 2017-11-24 | 河南驼人医疗器械集团有限公司 | One kind can survey gasbag pressure trachea cannula |
| CN208435611U (en) * | 2017-09-14 | 2019-01-29 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Video laryngoscope with oxygen channel |
| CN208481837U (en) * | 2018-02-01 | 2019-02-12 | 姚宏苏 | A kind of air bag expansion formula trachea cannula |
| CN108904943A (en) * | 2018-04-20 | 2018-11-30 | 厦门仁人医疗科技有限公司 | A kind of trachea cannula with ultra-thin sacculus |
| CN208693979U (en) * | 2018-04-23 | 2019-04-05 | 张治明 | Sprayable smooth guidance tracheal intubation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522981A (en) * | 2019-09-03 | 2019-12-03 | 江西诺捷科技股份有限公司 | A disposable visual tracheal intubation set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7182728B2 (en) | Laryngoscope with multi-directional eyepiece | |
| US10335023B2 (en) | Endotracheal tube insertion device | |
| JP6525481B2 (en) | Medical device and method of using the medical device | |
| US6322498B1 (en) | Imaging scope | |
| US5363838A (en) | Fiberoptic intubating scope with camera and lightweight portable screen and method of using same | |
| US20050090712A1 (en) | Res-Q-Scope | |
| US20170319047A1 (en) | Device for use in hysteroscopy | |
| US10286171B2 (en) | Endotracheal tube insertion device | |
| US20100249639A1 (en) | Airway management devices, endoscopic conduits, surgical kits, and methods of using the same | |
| JP2010511443A (en) | Intubation tube | |
| CN105169540A (en) | Brightness-adjustable double positioning video light stick for tracheal cannula | |
| US8388524B2 (en) | Medical instruments having video capabiility | |
| CN202236730U (en) | Device for realizing visual implantation and post-implantation checking of laryngeal mask | |
| CN211724298U (en) | A disposable visual tracheal intubation kit | |
| CN110064113A (en) | A kind of disposable sterilized tracheal catheter visually imports external member | |
| CN205832255U (en) | Larynx suction pump | |
| CN110522981A (en) | A disposable visual tracheal intubation set | |
| CN201436976U (en) | Tracheal intubation endoscope for anesthesia | |
| CN213963304U (en) | Endoscope sleeve and double-cavity endoscope sleeve | |
| TW200927059A (en) | Image acquisition processing system for the non-infective type image guiding endoscope | |
| CN216962415U (en) | A disposable cuffed bronchoscope body | |
| CN217339439U (en) | Visual multifunctional stomach tube | |
| CN216495227U (en) | Disposable bronchoscope with cuff | |
| CN216854647U (en) | A disposable fiberoptic bronchoscope | |
| US20160045699A1 (en) | Fiberoptic Bronchoscopy Intubation Device and Method of Using the Same |
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 |