CN203710510U - Visual tracheal intubation guiding light bar capable of spraying and injecting medicine - Google Patents
Visual tracheal intubation guiding light bar capable of spraying and injecting medicine Download PDFInfo
- Publication number
- CN203710510U CN203710510U CN201420083801.4U CN201420083801U CN203710510U CN 203710510 U CN203710510 U CN 203710510U CN 201420083801 U CN201420083801 U CN 201420083801U CN 203710510 U CN203710510 U CN 203710510U
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- CN
- China
- Prior art keywords
- light bar
- optical wand
- core
- spraying
- visual
- 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 - Lifetime
Links
- 239000003814 drug Substances 0.000 title claims abstract description 21
- 230000000007 visual effect Effects 0.000 title claims abstract description 18
- 238000002627 tracheal intubation Methods 0.000 title abstract description 21
- 238000005507 spraying Methods 0.000 title abstract description 8
- 210000003437 trachea Anatomy 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims description 45
- 229940079593 drug Drugs 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 210000004872 soft tissue Anatomy 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000003902 lesion Effects 0.000 abstract 2
- 230000007794 irritation Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 235000016838 Pomo dAdamo Nutrition 0.000 description 3
- 244000003138 Pomo dAdamo Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010011732 Cyst Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 208000031513 cyst Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002409 epiglottis Anatomy 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000004310 photopic vision Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model relates to a visual tracheal intubation guiding light bar capable of spraying and injecting a medicine. The visual tracheal intubation guiding light bar capable of spraying and injecting the medicine adopts the structure as follows: a handle is connected with the tail end of a light bar guide core; the handle is equipped with an eye lens; a lamp bulb is arranged at the top end of the light bar guide core; a battery is connected with a switch and the lamp bulb to form a loop; a camera lens is arranged at the top end of the light bar guide core; a tubular passage and a connecting wire are arranged inside the light bar guide core; the eye lens is communicated with a side hole in the top end of the light bar guide core through the tubular passage inside the light bar guide core; the camera lens is connected with a CCD (charge coupled device) system and a display screen through the connecting wire inside the light bar guide core. The visual tracheal intubation guiding light bar capable of spraying and injecting the medicine overcomes the defects that in the prior art, a lesion part cannot be determined and the lesion part cannot be pertinently treated by spraying the medicine; the visual tracheal intubation guiding light bar capable of spraying and injecting the medicine is simple in structure and convenient to operate; through visual operation, damage to a trachea soft tissue can be reduced, the intubation time can be shortened, the intubation success rate can be guaranteed, tracheal irritation is reduced, and the success rate and the safety of tracheal intubation can be improved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of visual trachea cannula optical wand for guiding that sprays injectable drug.
Background technology
Optical wand guidance tracheal intubation is a kind of be easy to study, grasp, simply effective, less on body physiological function impact, is one of first-selection of difficult airway tracheal intubation.Optical wand (l i ght wand) is a flexible metal catheter, and the smooth spheroidal that is of its front end is equipped with the bulb use of can throwing light on, and afterbody is furnished with battery and switch.
Before the present utility model, blind spy optical wand is according to Adam's apple level, to occur being positioned at the hot spot of cervical region center, the position on judgement optical wand top, guidance tracheal intubation.Yet, clinically because patient is with disease around glottis, if laryngoscope approach position pathological changes in cyst of epiglottis, tumor and intubate is as the patient of pharyngeal swollen thing, the mode of this dependence hot spot guidance tracheal intubation, with regard to easily causing, local soft tissue is damaged, plantation transfer or tracheal intubation hemorrhage, tumor are failed, incurs loss through delay rescue opportunity; The patient of neck scar also should not be with hot spot guide cannula in addition; For the patient who needs the lower drug treatment of optical wand guiding, also because determining diseased region, can not spray targetedly medicine treatment, limited it in clinical application.
Summary of the invention
The purpose of this utility model is just to overcome above-mentioned defect, develops a kind of visual trachea cannula optical wand for guiding that sprays injectable drug.
The technical solution of the utility model is:
A kind of visual trachea cannula optical wand for guiding that sprays injectable drug, optical wand is led core end connecting handle, handle is provided with eyepiece, optical wand is led core top and is provided with bulb, battery connecting valve, bulb also form a loop, its technical characteristics is that optical wand leads core top and be provided with photographic head, optical wand is led in-core and is provided with tubular conduit, connection line, eyepiece is led the side opening that the tubular conduit of in-core leads on core top with optical wand and is communicated by optical wand, photographic head is led in-core connection line by optical wand is connected with CCD system and display screen.
Evagination interface is led in tubular conduit one end that described optical wand is led in-core, and the other end leads to side opening.
Described display location is on pallet, and pallet is rotationally connected handle end one side.
When advantage of the present utility model and effect are guidance tracheal intubation without the hot spot that occurs being positioned at cervical region center by Adam's apple level, the position on judgement optical wand top, and under visual, give spraying in air flue administration, there is simple in structure, easy to operate, visual lower operation, reduce damage, shortening intubation time, the assurance successful intubation of air flue soft tissue, reduce air flue and easily swash property, the success rate and the safety that have improved tracheal intubation; Visual lower injection administration, guarantees becoming more meticulous for the treatment of.
Other concrete advantages of the present utility model and effect will go on to say below.
Accompanying drawing explanation
Fig. 1---this utility model vertical section structure principle schematic.
In figure, each label represents that corresponding component names is as follows:
Optical wand is led core 1, tubular conduit 2, connection line 3, handle 4, battery 5, CCD system 6, eyepiece 7, display screen 8, pallet 9, switch 10, evagination interface 11, bulb 12, side opening 13, photographic head 14.
The specific embodiment
As shown in Figure 1:
Optical wand is led interior tubular conduit 2, the connection line 3 of arranging of core 1, and optical wand is led core 1 end connecting handle 4, and optical wand is led core 1 top and is provided with bulb 12, side opening 13, photographic head 14, and bulb 12 is in centre, and side is photographic head 14, interior battery compartment the placing battery 5 of arranging of handle 4, (charge-coupled image sensor) CCD system 6, eyepiece 7, display screen 8, pallet 9, switch 10, evagination interface 11, battery 5 connecting valves 10, bulb 12 also forms a loop, switch 10 is arranged on handle 4 in appearance, eyepiece 7 and evagination interface 11 are led by optical wand the side opening 13 that the tubular conduit 2 in core 1 leads on core 1 top with optical wand and are communicated, the connection line 3 that photographic head 14 is led in core 1 by optical wand is connected with CCD system 6 and display screen 8, CCD system 6 is arranged on the bottom in handle 4, display screen 8 is positioned on pallet 9, pallet 9 rotates and is arranged on handle end one side, be that pallet 9 can be rotated adjusting according to different angles.
The explanation of this utility model application process:
When intubate or the treatment of spray medicine,
Before intubate, optical wand is led to core 1 and inserted endotracheal tube, make endotracheal tube slightly grow optical wand and lead core 1 head end, open optical wand and lead the switch 10 on the handle 4 of core 1 end connection, light after front end bulb 12, can, directly under eyepiece 7 is observed or according to display screen 8 images, adjust optical wand and lead position and the direction of core 1, also can according to Adam's apple level, there is being positioned at the hot spot of the redness distinctness of cervical region center, endotracheal tube frontlighting rod be led to core 1 front end guidance and enter in trachea; In the clinical treatment operation of special circumstances, can be directly by the display screen 8 on the pallet 9 of eyepiece 7 and rotatable adjustment angle, observe required injection position, optical wand is led to the side opening 13 of core 1 head end and aim at wish medicine-feeding part, medicine can be sprayed directly on required therapentic part through side opening 13.The evagination interface 11 that optical wand is led core 1 end side top can directly connect syringe, and by evagination interface 11 direct injection medicines, the tubular conduit 2 of medicine in optical wand is led core 1 is until side opening 13 out, reaches the effect of anesthesia or treatment.
Owing to judging optical wand position by common laryngoscope, thyrocricoid puncture injectable drug or hot spot, can photopic vision underlying enter optical wand guidance tracheal intubation, and according to situation to required injection position spraying medicine, there is simple in structure, easy to operate, visual lower operation, reduce damage, shortening intubation time, the assurance successful intubation of air flue soft tissue, reduce air flue and easily swash property, the success rate and the safety that have improved tracheal intubation; Visual lower injection administration, guarantees becoming more meticulous for the treatment of.
Claims (3)
1. the visual trachea cannula optical wand for guiding that can spray injectable drug, optical wand is led core end connecting handle, handle is provided with eyepiece, optical wand is led core top and is provided with bulb, battery connecting valve, bulb also form a loop, it is characterized in that optical wand leads core top and be provided with photographic head, optical wand is led in-core and is provided with tubular conduit, connection line, eyepiece is led the side opening that the tubular conduit of in-core leads on core top with optical wand and is communicated by optical wand, photographic head is led in-core connection line by optical wand is connected with CCD system and display screen.
2. a kind of visual trachea cannula optical wand for guiding that sprays injectable drug according to claim 1, is characterized in that optical wand leads tubular conduit one end of in-core and lead to evagination interface, and the other end leads to side opening.
3. a kind of visual trachea cannula optical wand for guiding that sprays injectable drug according to claim 1, is characterized in that display location is on pallet, and pallet setting is rotationally connected handle end one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083801.4U CN203710510U (en) | 2014-02-26 | 2014-02-26 | Visual tracheal intubation guiding light bar capable of spraying and injecting medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083801.4U CN203710510U (en) | 2014-02-26 | 2014-02-26 | Visual tracheal intubation guiding light bar capable of spraying and injecting medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710510U true CN203710510U (en) | 2014-07-16 |
Family
ID=51149714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420083801.4U Expired - Lifetime CN203710510U (en) | 2014-02-26 | 2014-02-26 | Visual tracheal intubation guiding light bar capable of spraying and injecting medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710510U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169540A (en) * | 2015-10-17 | 2015-12-23 | 曾居华 | Brightness-adjustable double positioning video light stick for tracheal cannula |
| CN106075688A (en) * | 2016-07-11 | 2016-11-09 | 李景 | A kind of visible multifunctional intubates leads core |
| CN106310477A (en) * | 2016-08-18 | 2017-01-11 | 广州华弘生物科技有限公司 | Medicine injection trachea cannula visible light rod |
| CN109498973A (en) * | 2018-12-26 | 2019-03-22 | 华北理工大学 | A kind of medicine sprayer for respiratory medical department |
| CN110811518A (en) * | 2019-12-11 | 2020-02-21 | 姜虹 | Multi-source last-exhaling CO2Visual optical wand is assisted in monitoring |
-
2014
- 2014-02-26 CN CN201420083801.4U patent/CN203710510U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169540A (en) * | 2015-10-17 | 2015-12-23 | 曾居华 | Brightness-adjustable double positioning video light stick for tracheal cannula |
| CN106075688A (en) * | 2016-07-11 | 2016-11-09 | 李景 | A kind of visible multifunctional intubates leads core |
| CN106310477A (en) * | 2016-08-18 | 2017-01-11 | 广州华弘生物科技有限公司 | Medicine injection trachea cannula visible light rod |
| CN106310477B (en) * | 2016-08-18 | 2017-11-10 | 广州华弘生物科技有限公司 | A kind of visual optical wand of drug injection trachea cannula |
| CN109498973A (en) * | 2018-12-26 | 2019-03-22 | 华北理工大学 | A kind of medicine sprayer for respiratory medical department |
| CN110811518A (en) * | 2019-12-11 | 2020-02-21 | 姜虹 | Multi-source last-exhaling CO2Visual optical wand is assisted in monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |