CN103800977A - Optical fiber for administration - Google Patents
Optical fiber for administration Download PDFInfo
- Publication number
- CN103800977A CN103800977A CN201410039730.2A CN201410039730A CN103800977A CN 103800977 A CN103800977 A CN 103800977A CN 201410039730 A CN201410039730 A CN 201410039730A CN 103800977 A CN103800977 A CN 103800977A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- administration
- delivery tube
- drug delivery
- administration tube
- 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
- 239000013307 optical fiber Substances 0.000 title claims abstract description 47
- 239000007921 spray Substances 0.000 claims abstract description 7
- 239000011810 insulating material Substances 0.000 claims abstract 4
- 238000005507 spraying Methods 0.000 claims description 9
- 238000012946 outsourcing Methods 0.000 claims description 3
- 238000012377 drug delivery Methods 0.000 claims 10
- 239000000835 fiber Substances 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 abstract description 13
- 239000003814 drug Substances 0.000 abstract description 8
- 238000002627 tracheal intubation Methods 0.000 abstract description 6
- 210000002409 epiglottis Anatomy 0.000 abstract description 5
- 210000004704 glottis Anatomy 0.000 abstract description 5
- 230000036407 pain Effects 0.000 abstract description 4
- 230000000638 stimulation Effects 0.000 abstract description 4
- 230000003533 narcotic effect Effects 0.000 abstract 1
- 230000003938 response to stress Effects 0.000 abstract 1
- 229940035674 anesthetics Drugs 0.000 description 5
- 239000003193 general anesthetic agent Substances 0.000 description 5
- 210000004534 cecum Anatomy 0.000 description 4
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 239000003589 local anesthetic agent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 206010051867 Tracheal injury Diseases 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 210000005181 root of the tongue Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An optical fiber for administration comprises an administration tube and a conductive optical fiber body. The administration tube and the conductive optical fiber body are embedded together through an insulating material. The front end of the administration tube is a blind end, namely the end where the optical fiber body emits light. The portion, close to the blind end, of the administration tube, is provided with a medicine spray hole. The outer wrapping insulating material is also provided with a medicine spray hole corresponding to the medicine spray hole of the administration tube. The administration tube penetrates out of the end, connected with a power supply, of the optical fiber body. By the adoption of the optical fiber for administration, thyrocricocentesis can be avoided, medicine can be sprayed through the epiglottis, the glottis and the trachea in sequence, no obvious pain stimulation exists, the whole airway is in a good narcotic state, and the stress response to endotracheal intubation is greatly lowered.
Description
Technical field
The invention belongs to technical field of medical instruments, specifically a kind of administration optical fiber, for spraying local anesthetic to trachea, reduces the stress of tracheal intubation.
Background technology
At present, in the time of blind tracheal intubation, in order to reduce the reaction of trachea, except a small amount of Anti-Ten of intravenous injection, also, at thyrocricoid puncture injection site anesthetics, the shortcoming of the method is that patient has pain stimulation, acutely chokes and coughs, main is to puncture easily to cause tracheal injury, especially encircles first film and locates when inaccurate.
Summary of the invention
The object of this invention is to provide a kind of administration optical fiber, can avoid thyrocricoid puncture, can spray medicine through epiglottis, glottis and trachea order, without obvious pain stimulation, make whole air flue reach good narcotism, greatly reduce the stress of tracheal intubation.
A kind of purposes of administration optical fiber is, the guiding during mainly as per nasal blind tracheal intubation.Optical fiber connects power supply, and the bulb in front sends light, if see bright group at the skin of cervical region, prompting optical fiber, in trachea, can be sent into the endotracheal tube being enclosed within outside optical fiber in trachea.
The present invention achieves the above object by the following technical programs: a kind of administration optical fiber, comprise delivery tube and conduction optical fiber, together with delivery tube is embedded in insulant with conduction optical fiber, the front end of delivery tube is cecum, in optical fiber luminescent one end, be provided with insecticide-spraying hole approaching delivery tube cecum place, the insulant of outsourcing is also provided with insecticide-spraying hole corresponding to delivery tube, and anesthetics penetrates from insecticide-spraying hole.Delivery tube connects power end from optical fiber and passes, so that injecting anesthetic medicine herein.Delivery tube at administration inside of optical fibre has the distance of 0.1～0.3 millimeter with conduction optical fiber interval.Delivery tube is plastic catheter.
Outstanding advantages of the present invention is:
Can avoid thyrocricoid puncture, can spray medicine through epiglottis, glottis and trachea order, without obvious pain stimulation, make whole air flue reach good narcotism, greatly reduce the stress of tracheal intubation.
Accompanying drawing explanation
Fig. 1 is the structural representation of administration optical fiber of the present invention.
Fig. 2 is the sectional drawing of administration optical fiber of the present invention.
In figure, be labeled as: optical fiber connects power end 1, administration jack 2, delivery tube 3, optical fiber 4, insecticide-spraying hole 5, optical fiber luminescent end 6.
The specific embodiment
By drawings and Examples, technical scheme of the present invention is described further below.
As shown in Figure 1, a kind of administration optical fiber of the present invention, comprise delivery tube 3 and conduction optical fiber 4, together with delivery tube 3 is embedded in conduction optical fiber 4 use insulant, the front end of delivery tube 3 is cecums, in optical fiber luminescent one end, is provided with insecticide-spraying hole 5 approaching delivery tube 3 cecum places, the insulant of outsourcing is also provided with insecticide-spraying hole 5 corresponding to delivery tube, and anesthetics penetrates from insecticide-spraying hole 5.Delivery tube 3 connects power end 1 one end from optical fiber and passes, and administration jack 2 and delivery tube 3 UNICOMs, to inject anesthetics at administration jack 2.Delivery tube at administration inside of optical fibre has the distance of 0.1～0.3 millimeter with conduction optical fiber interval.
Operation principle and process:
Endotracheal tube inserts a side nostril, and nostril stops entering later.It is lubricated that administration optical fiber is smeared paraffin oil outward, opening power, and optical fiber 4 is luminous.At the administration termination syringe needle of delivery tube 3 or to medicated cap, connect with the syringe of medicine for subsequent use.Administration optical fiber inserts endotracheal tube, according to the position of light, sequentially at epiglottis, the gentle pipe inspection local anesthetic of glottis, and rotates gently optical fiber, and anesthetics is sprayed evenly to surrounding.When confirming that optical fiber is at trachea, push endotracheal tube and enter after trachea, extract administration optical fiber, powered-down, complete operation.
Trachea anesthesia when the present invention can also be used for tracheal foreign body removal.Administration optical fiber first extends the root of the tongue, epiglottis and glottis and sprays local anesthesia, after supporting laryngoscope fixes, administration optical fiber can be placed in trachea and is anaesthetized by supporting laryngoscope, and whole like this trachea anesthesia is good, and in the time of the taking foreign body of trachea deep, stress is very little.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039730.2A CN103800977A (en) | 2014-01-27 | 2014-01-27 | Optical fiber for administration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039730.2A CN103800977A (en) | 2014-01-27 | 2014-01-27 | Optical fiber for administration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103800977A true CN103800977A (en) | 2014-05-21 |
Family
ID=50698663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039730.2A Pending CN103800977A (en) | 2014-01-27 | 2014-01-27 | Optical fiber for administration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103800977A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435358A (en) * | 2015-11-25 | 2016-03-30 | 菏泽医学专科学校 | Implantable intracranial drug delivery cannula suitable for neurosciences research |
| CN107106237A (en) * | 2014-11-18 | 2017-08-29 | 梅德瓦斯克公司 | Medical treatment device for treating defective blood vessel, body cavity and body pipe |
| CN111603159A (en) * | 2020-05-18 | 2020-09-01 | 北京航空航天大学 | A composite optical fiber device and preparation method for realizing micro-dosing and photoelectric detection |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5235970A (en) * | 1990-03-26 | 1993-08-17 | Augustine Medical, Inc. | Tracheal intubation with a stylet guide |
| CN1528475A (en) * | 2003-10-21 | 2004-09-15 | 王永国 | Tracheal catheter guide tube |
| CN201361336Y (en) * | 2009-02-24 | 2009-12-16 | 广州医学院第二附属医院 | Rat tracheal intubation device guided by internally-arranged optical fiber |
| CN202437912U (en) * | 2012-01-06 | 2012-09-19 | 潘景业 | Guide tube for tracheal intubation tube replacement |
| CN202859848U (en) * | 2012-11-09 | 2013-04-10 | 中国人民解放军第三军医大学第一附属医院 | Intubation led light bar with anesthetic injection function |
| CN202892594U (en) * | 2012-11-20 | 2013-04-24 | 南京大学医学院附属鼓楼医院 | Trachea inserting pipe guiding optical wand which is capable of spraying injection medicine |
| CN203677687U (en) * | 2014-01-27 | 2014-07-02 | 广西壮族自治区人民医院 | Medicine feeding optical fiber |
-
2014
- 2014-01-27 CN CN201410039730.2A patent/CN103800977A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5235970A (en) * | 1990-03-26 | 1993-08-17 | Augustine Medical, Inc. | Tracheal intubation with a stylet guide |
| CN1528475A (en) * | 2003-10-21 | 2004-09-15 | 王永国 | Tracheal catheter guide tube |
| CN201361336Y (en) * | 2009-02-24 | 2009-12-16 | 广州医学院第二附属医院 | Rat tracheal intubation device guided by internally-arranged optical fiber |
| CN202437912U (en) * | 2012-01-06 | 2012-09-19 | 潘景业 | Guide tube for tracheal intubation tube replacement |
| CN202859848U (en) * | 2012-11-09 | 2013-04-10 | 中国人民解放军第三军医大学第一附属医院 | Intubation led light bar with anesthetic injection function |
| CN202892594U (en) * | 2012-11-20 | 2013-04-24 | 南京大学医学院附属鼓楼医院 | Trachea inserting pipe guiding optical wand which is capable of spraying injection medicine |
| CN203677687U (en) * | 2014-01-27 | 2014-07-02 | 广西壮族自治区人民医院 | Medicine feeding optical fiber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107106237A (en) * | 2014-11-18 | 2017-08-29 | 梅德瓦斯克公司 | Medical treatment device for treating defective blood vessel, body cavity and body pipe |
| CN105435358A (en) * | 2015-11-25 | 2016-03-30 | 菏泽医学专科学校 | Implantable intracranial drug delivery cannula suitable for neurosciences research |
| CN111603159A (en) * | 2020-05-18 | 2020-09-01 | 北京航空航天大学 | A composite optical fiber device and preparation method for realizing micro-dosing and photoelectric detection |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |