CN204815255U - Neural monitoring trachea cannula - Google Patents
Neural monitoring trachea cannula Download PDFInfo
- Publication number
- CN204815255U CN204815255U CN201520519069.5U CN201520519069U CN204815255U CN 204815255 U CN204815255 U CN 204815255U CN 201520519069 U CN201520519069 U CN 201520519069U CN 204815255 U CN204815255 U CN 204815255U
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- Prior art keywords
- monitoring
- intubate
- electrode
- neural
- neural monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 66
- 230000001537 neural effect Effects 0.000 title claims abstract description 33
- 210000003437 trachea Anatomy 0.000 title abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052709 silver Inorganic materials 0.000 claims abstract description 14
- 239000004332 silver Substances 0.000 claims abstract description 14
- 238000002627 tracheal intubation Methods 0.000 claims description 25
- 239000002002 slurry Substances 0.000 claims description 13
- 239000011148 porous material Substances 0.000 claims description 4
- 210000005036 nerve Anatomy 0.000 abstract description 15
- 210000001260 vocal cord Anatomy 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 210000000080 chela (arthropods) Anatomy 0.000 abstract description 4
- 238000001356 surgical procedure Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 208000028389 Nerve injury Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Electrotherapy Devices (AREA)
Abstract
The utility model relates to the technical field of medical equipment, especially, relate to a neural monitoring trachea cannula, it includes intubate, position sleeve bag, the little hose of PVC, cover bag inflation valve, spigot joint, and the outside of intubate is provided with the monitoring electrode, and monitoring electrode through the electrode wire is connected with the connecting terminal who is used for connecting neural monitoring facilities. The utility model discloses neural monitoring of collection and trachea cannula are as an organic whole, for example: when doing thyroidectomy, the monitoring electrode in the intubate outside can regard as neural monitoring to visit pincers to accomplish to carry out real -time supervision to the vocal cord nerve, have whole functions that pincers and trachea cannula were visited in classical neural monitoring, simple structure is reliable, easily makes, and is efficient, safe in utilization convenient and reliable, has shortened surgery operation time such as thyroidectomy, has lightened patient's misery and treatment cost usefulness and doctor's intensity of labour, benefits doctors and patients both sides, furthermore, the utility model discloses a monitoring electrode of silver thick liquid printing can contact the nerve better.
Description
Technical field
This utility model relates to technical field of medical instruments; particularly relate to a kind of Neural monitoring tracheal intubation integrating Neural monitoring and tracheal intubation, be mainly used in monitoring and the protection of vocal cords nerve in the surgical operations such as thyroidectomy, Neck dissection, partial laryngectomy and cervical region biopsy.
Background technology
Tracheal intubation is critical medical apparatus in the surgical operations such as thyroidectomy, and it directly acts in patient body, has conclusive effect to surgical effect.Develop a variety of tracheal intubation all over the world, in clinical practice, but scarcely can accomplish can to monitor nerve immediately continuously in surgical cut down procedure, often there is monitoring cannot carry out with surgical procedures simultaneously, find nervous function damage time delay, continuous monitoring pattern can Timeliness coverage nerve injury, but exist and need special operation bidirectional and apparatus, and easily cause the inaccurate consequently erroneous judgement of monitoring point displacement, other corresponding untoward reaction is also easily occurred to the excessive electricity irritation of vocal cords nerve.Even if someone have devised Neural monitoring tracheal intubation, its electrode adopts stainless steel silk electrode, bad with the contact of nerve.
Utility model content
The purpose of this utility model is to provide a kind of Neural monitoring tracheal intubation for the deficiencies in the prior art, and it integrates Neural monitoring and tracheal intubation, and adopts the monitoring electrode of silver slurry printing, can contact nerve better.
To achieve these goals, this utility model is by the following technical solutions:
A kind of Neural monitoring tracheal intubation, comprise intubate, location cuff, the little flexible pipe of PVC, sleeve bag gas-filling valve, spigot joint, described intubate, location cuff, the little flexible pipe of PVC, sleeve bag gas-filling valve and spigot joint form a complete tracheal intubation, the monitoring electrode of the arranged outside useful silver slurry printing of described intubate, described monitoring electrode is connected with the splicing ear for connecting Neural monitoring equipment by electrode cable.
Wherein, the outside of described intubate is outwardly forms four arc convex, and described four arc convex are printed with described monitoring electrode with silver slurry respectively.
Wherein, described monitoring electrode is between the location cuff and spigot joint of described intubate.
Wherein, described intubate is provided with telltale mark.
Wherein, the tube wall of described intubate offers pore.
This utility model beneficial effect is:
This utility model integrates Neural monitoring and tracheal intubation, such as: while doing thyroidectomy, monitoring electrode outside intubate can visit pincers as Neural monitoring, thus accomplishes to carry out Real-Time Monitoring to vocal cords nerve, has the repertoire that classical Neural monitoring visits pincers and tracheal intubation; Simple and reliable for structure, be easy to manufacture, efficiency is high, reliably safe and convenient to use, shortens the surgical time such as thyroidectomy, alleviates the labor intensity of patient suffering and medical expense and doctor, benefits doctor and patient; And this utility model adopts the monitoring electrode of silver slurry printing, can contact nerve better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the generalized section at the A-A place of Fig. 1.
Comprise in fig. 1 and 2:
1---intubate, 2---location cuff, 3---the little flexible pipe of PVC, 4---sleeve bag gas-filling valve, 5---spigot joint, 6---monitoring electrode, 7---electrode cable, 8---splicing ear, 9---arc convex, 10---telltale mark, 11---pore.
Detailed description of the invention
In order to describe the technical solution of the utility model in detail, below in conjunction with the accompanying drawing of this utility model embodiment, clear, complete description is carried out to the technical scheme of this utility model embodiment.Obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of this utility model protection.
Please refer to Fig. 1 and Fig. 2, Neural monitoring tracheal intubation of the present utility model, comprise intubate 1, location cuff 2, the little flexible pipe 3 of PVC, sleeve bag gas-filling valve 4, spigot joint 5.Intubate 1, location cuff 2, the little flexible pipe of PVC 3, sleeve bag gas-filling valve 4 and spigot joint 5 form a complete tracheal intubation.
The monitoring electrode 6 of the arranged outside useful silver slurry printing of intubate 1, monitoring electrode 6 is connected with the splicing ear 8 for connecting Neural monitoring equipment by electrode cable 7.In use, monitor electrode 6 be connected by splicing ear 8 with Neural monitoring equipment (as: nerve monitor) and form a signal stimulus end ring road.Wherein, the electric conductivity of silver slurry is better, so this utility model adopts the monitoring electrode 6 of silver slurry printing, can contact nerve better.And because this utility model adopts the monitoring electrode 6 of silver slurry printing, therefore intubate 1 adopts harder sebific duct, compared with existing silicon intubation, the screw steel wire lining in silicon intubation can be omitted, therefore better effects if.
Outwardly four arc convex, 9, four arc convex 9 that form in the outside of intubate 1 are printed with monitoring electrode 6 with silver slurry respectively.This structure, has advantages such as being convenient to the printing of silver slurry.Monitoring electrode 6 is between the location cuff 2 and spigot joint 5 of intubate 1, and the exposed length of monitoring electrode 6 is 30 ~ 40 millimeters, has the advantages such as monitoring effect is good.Intubate 1 is provided with telltale mark 10, so that viewing; The tube wall of intubate 1 offers pore 11.
Neural monitoring tracheal intubation of the present utility model, such as can realize in thyroidectomy in art vocal cords nerve " Real-Time Monitoring ", electrode 6 will be monitored by splicing ear 8 and Neural monitoring equipment connection in art, form signal stimulus end ring road, combine with the existing signal receiving end loop of nerve, realize: in art, tracheal intubation is while opening patients with respiratory tract, the monitoring electrode 6 of exposed silver slurry printing can discharge detection system setting electric current (electric current can regulate as required), act on vocal cords nerve, excite neural formation neural impulse and conduct to domination muscle and produce electromyographic signal, electromyographic signal returns main frame by the signal receiving end of monitoring system, form electromyogram (EMG) waveform and prompt tone, and then judge function of nervous system's integrity.Real-time and omnidistance Neural monitoring is achieved in operation process, accurately with the situation grasping vocal cords nerve in time, " Real-Time Monitoring pattern " is taken into account monitoring continuously and is completed myoelectricity function monitoring advantage at surgical procedures simultaneously, and be interrupted monitoring pattern detection time-histories, the flexible controlled advantage in site, be convenient to identify localize neural, classical Neural monitoring probe and general tracheal intubation can be replaced completely.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to this utility model protection domain; although done to explain to this utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is modified or equivalent replacement, all belong to protection domain of the present utility model.
Claims (5)
1. a Neural monitoring tracheal intubation, comprise intubate (1), location cuff (2), the little flexible pipe of PVC (3), sleeve bag gas-filling valve (4), spigot joint (5), described intubate (1), location cuff (2), the little flexible pipe of PVC (3), sleeve bag gas-filling valve (4) and spigot joint (5) form a complete tracheal intubation, it is characterized in that: the monitoring electrode (6) of the arranged outside useful silver slurry printing of described intubate (1), described monitoring electrode (6) is connected with the splicing ear (8) for connecting Neural monitoring equipment by electrode cable (7).
2. Neural monitoring tracheal intubation according to claim 1, it is characterized in that: the outside of described intubate (1) is outwardly forms four arc convex (9), described four arc convex (9) are printed with described monitoring electrode (6) with silver slurry respectively.
3. Neural monitoring tracheal intubation according to claim 1 and 2, is characterized in that: described monitoring electrode (6) is positioned between the location cuff (2) of described intubate (1) and spigot joint (5).
4. Neural monitoring tracheal intubation according to claim 3, is characterized in that: described intubate (1) is provided with telltale mark (10).
5. Neural monitoring tracheal intubation according to claim 3, is characterized in that: the tube wall of described intubate (1) offers pore (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519069.5U CN204815255U (en) | 2015-07-17 | 2015-07-17 | Neural monitoring trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519069.5U CN204815255U (en) | 2015-07-17 | 2015-07-17 | Neural monitoring trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204815255U true CN204815255U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519069.5U Active CN204815255U (en) | 2015-07-17 | 2015-07-17 | Neural monitoring trachea cannula |
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| Country | Link |
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| CN (1) | CN204815255U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215295A (en) * | 2016-08-31 | 2016-12-14 | 孙辉 | A kind of double bolloon Neural monitoring pipe guide |
| CN106267501A (en) * | 2016-09-12 | 2017-01-04 | 肖玉根 | A kind of neural monitoring tracheal intubation |
| CN106890390A (en) * | 2017-04-11 | 2017-06-27 | 彭德科 | Cryptomere electrode nerve monitors Dual-channel tracheal cannula device |
| CN110201300A (en) * | 2019-06-06 | 2019-09-06 | 北京航空航天大学 | A kind of tracheospasm therapeutic device |
| CN114271935A (en) * | 2021-12-30 | 2022-04-05 | 河南科技大学第一附属医院 | Safety electric knife |
-
2015
- 2015-07-17 CN CN201520519069.5U patent/CN204815255U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215295A (en) * | 2016-08-31 | 2016-12-14 | 孙辉 | A kind of double bolloon Neural monitoring pipe guide |
| CN106267501A (en) * | 2016-09-12 | 2017-01-04 | 肖玉根 | A kind of neural monitoring tracheal intubation |
| CN106890390A (en) * | 2017-04-11 | 2017-06-27 | 彭德科 | Cryptomere electrode nerve monitors Dual-channel tracheal cannula device |
| CN110201300A (en) * | 2019-06-06 | 2019-09-06 | 北京航空航天大学 | A kind of tracheospasm therapeutic device |
| CN110201300B (en) * | 2019-06-06 | 2020-08-25 | 北京航空航天大学 | Device for treating trachespasm |
| CN114271935A (en) * | 2021-12-30 | 2022-04-05 | 河南科技大学第一附属医院 | Safety electric knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Le Inventor after: Liu Xiaoli Inventor after: Wang Tie Inventor after: Zhao Yishen Inventor after: Yu Shaoheng Inventor after: Tang Huasong Inventor after: Zhong Xiaoming Inventor before: Tang Huasong |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200117 Address after: 201616 12 buildings, 3 floors, No. 1, 618 Lane, Zhongde Road, Xiaokunshan Town, Songjiang District, Shanghai Patentee after: Shanghai Bekada Medical Technology Co., Ltd. Address before: 421000 Hunan city of Hengyang province Zhuhui District No. 24 Yicun Heng 3 unit 401 Patentee before: Tang Huasong |
|
| TR01 | Transfer of patent right |