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
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- Prior art keywords
- optical fiber
- administration
- delivery tube
- administration tube
- fiber body
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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)
1. an administration optical fiber, is characterized in that, comprises delivery tube and conduction optical fiber, together with delivery tube is embedded in insulant with conduction optical fiber, 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 delivery tube connects power end from optical fiber and passes.
2. administration optical fiber according to claim 1, is characterized in that, described delivery tube is plastic catheter.
3. administration optical fiber according to claim 1, is characterized in that, described delivery tube has the distance of 0.1～0.3 millimeter with conduction optical fiber interval.
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 | Composite optical fiber device for realizing trace drug delivery and photoelectric detection and preparation method thereof |
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 | Composite optical fiber device for realizing trace drug delivery and photoelectric detection and preparation method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |