CN109893127A - Anaesthesia depth monitor - Google Patents
Anaesthesia depth monitor Download PDFInfo
- Publication number
- CN109893127A CN109893127A CN201910228510.7A CN201910228510A CN109893127A CN 109893127 A CN109893127 A CN 109893127A CN 201910228510 A CN201910228510 A CN 201910228510A CN 109893127 A CN109893127 A CN 109893127A
- Authority
- CN
- China
- Prior art keywords
- elastic slice
- item
- outer elastic
- connector
- face
- 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.)
- Granted
Links
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The present invention relates to the technical fields of patient monitor, disclose anaesthesia depth monitor, including body and multiple electrodes piece, electrode slice includes patch, patch includes middle part and multiple fitting items, and the inner face of middle part is provided with electrode layer, is covered with conductive layer outside electrode layer；Conduct piece is provided in middle part, connection is connected with electrode layer for conduct piece, and the outer end of conduct piece forms the connector connecting with the input head of data line；The outer elastic slice in arc strip is crossed between adjacent fitting item, when the middle part of outer elastic slice is raised upward, the both ends of outer elastic slice bear against fitting item downward, and when the middle part of outer elastic slice is protruded downward, the both ends of outer elastic slice drive fitting item to tilt upward；Multipoint attaching can be then formed using fitting item, allows electrode slice is more firm to be attached on body surface, and bear against fitting item using outer elastic slice, it attaches firm, when driving outer elastic slice protrusion deformation downward, the both ends driving fitting item of outer elastic slice is tilted, convenient for removing electrode slice.
Description
Technical field
The invention patent relates to the technical fields of patient monitor, in particular to anaesthesia depth monitor.
Background technique
In modern times analgesia practice, due to the use of potent inhalation anesthetic, opiates medicine, muscle relaxant and intravenous anesthetics,
So that analgesic definition cannot be simple, unitized.Now, another definition of anesthesia is exactly: anesthesia is a kind of drug-induced
Automatism, it is believed that it is thresholding (all-or-none phenomenon) that consciousness, which disappears, therefore anaesthetizes and depth is not present, and only suitable fiber crops
Liquor-saturated snake venom.Suitable analgesia is that the concentration of one or more of anaesthetics reaches the effect for being sufficient for performing the operation and making patient comfort.Connection
When sharing medicine, due to the diversity of pharmacotoxicological effect, determine that the intensity of different role is practically impossible to a kind of Measurement Method
's.
Currently, medicine thinks that anesthesia may be the knot of the function inhibitio due to central nervous system different level or excitement
Fruit.Nervous activity that arcotic induces reticular structure, spontaneous generates various according to the neuron difference of arcotic and selection
It influences, some enhancings, some decreases, some is without influence.Many arcotics are the spontaneous reticular structure nervous activities of enhancing, without
It is simply to inhibit it.
Brain wave is the electrical activity of the nerve fiber from brain, all living tissues have the change of current potential in excited process
Change.Studies have shown that when brain is in the different conditions such as awakening and sleep, the quantity of participation electrical activity neural unit, each mind
Frequency, the nerve conduction velocity of action potential through member electric discharge all can be different, and brain wave is produced by the nervous system of brain
A kind of raw measurable electrophysiologic response is exactly electroencephalogram by the graph curve that the current potential and time relationship of brain wave form.Brain
Electrograph represents corticocerebral spontaneous nervous electric activity, and general anesthesia can cause the inhibition of reversible central nervous system and emerging
It puts forth energy, to achieve the purpose that consciousness disappears and relieves pain.
The classification of brain wave mainly artificially divides according to the difference of its frequency, usually there is following division mode.α wave: it is
Main electrical activity of brain when normal adult's peace and quiet are closed one's eyes, brain each Qu Junyou are the most obvious to push up occipitalia.It is generally acknowledged that α wave is
Cortex is in main brainwave activity performance when rest state, is 8Hz-13Hz.β wave: being most obvious with frontal region and central area.
When normal person is waken up under state of eyes closed, it may appear that wave.When usually neopallium is in special nervous active state
Main brainwave activity performance, 14Hz-30Hz.
In the prior art, anaesthesia depth monitor includes signal input module, amplification module, analog-to-digital conversion module；Wherein,
Signal input module simulates corticocerebral brain wave electric signal for receiving, and amplification module is connected with signal input module to be used for
The brain wave electric signal amplification of module is input a signal into, analog-to-digital conversion module is connected for by corticocerebral brain with amplification module
Electric wave electric signal is converted to digital electric signal, further includes computing module, and computing module is connected for that will obtain with analog-to-digital conversion module
The digital electric signal obtained is calculated, and computing module includes Fourier transform system, weighted calculation module or computing module packet
Fourier transform system, weighted calculation module, adaptive neural network fuzzy system are included, Fourier transform system is for analyzing digital electricity
The digitized energy parameter of signal, weighted calculation module are used to calculate the complex energy of digital electric signal.
The signal input module of anaesthesia depth monitor is electrode slice, and electrode slice is attached to the body surface of user, such as scalp
Deng by detecting the brain wave electric signal of user, and then brain wave electric signal obtains user town by a series of processing and calculating
The loose numerical value of quiet and flesh convenient for understanding the depth of anesthesia of user in the course of surgery, and then controls the dosage of analgesic.
Electrode slice is attached on user's body surface, and is connect by data line with body, in this way, the brain wave of electrode slice detection
Electric signal, which then passes through data line and is transmitted in body, to be handled, and sometimes, due to the problems such as pullling or moving, is easy to appear
The problems such as connection is unstable, causes monitoring process to interrupt.
Summary of the invention
The purpose of the present invention is to provide anaesthesia depth monitors, it is intended to solve in the prior art, anaesthesia depth monitor
Electrode slice there is a problem of that connection is unstable.
The invention is realized in this way anaesthesia depth monitor, including body and multiple electrodes piece, set in the body
There are signal amplification component, signal conversion element and computing element, interface is provided on the body, is connected on the interface
Data line, the data line have the input head connecting with electrode slice；The electrode slice includes patch, and the patch includes centre
The fitting item of portion and multiple circular middle part periphery arrangements, the inner face of the fitting item are provided with joint adhesive, the fitting
The inner end of item is docked at the periphery of the middle part, and the outer end of the fitting item extends outwardly away from the periphery of middle part；It is described
The inner face of middle part is provided with electrode layer, and the electrode layer extends to the inside of the middle part, covers outside the electrode layer
It is stamped conductive layer；Conduct piece is provided in the middle part, the inner end of the conduct piece is placed in the inside of middle part, with the electricity
Pole layer conducting connection, the outer end of the conduct piece are emerging on the outer end face of the middle part, form the input head with data line
The connector of connection；The outer elastic slice in arc strip is crossed between the adjacent fitting item, the outer elastic slice is in arc strip, institute
The both ends for stating outer elastic slice are connected respectively at the middle part of two adjacent fitting items；When the middle part of the outer elastic slice is raised upward
When, the both ends of the outer elastic slice bear against fitting item downward, when the middle part of the outer elastic slice is protruded downward, the outer elastic slice
Both ends drive fitting item to tilt upward.
Further, the end of the outer elastic slice has the embedded division being embedded in fitting item, the both ends of the embedded division
It is connected separately with flexible strip, the flexible strip is embedded in inside the fitting item, and two flexible strips are respectively corresponded towards institute
The inner end and outer end for stating fitting item are disposed to extend.
Further, the flexible strip is tortuous is disposed to extend.
Further, it is provided with the inner shrapnel of arc strip in the fitting item, the end of the embedded division and inner shrapnel
The both ends of middle part connection, the inner shrapnel are disposed to extend along the width of the fitting item；When the middle part of the inner shrapnel upward
When raised, the both ends of the inner shrapnel compress downward, when the middle part of the inner shrapnel is protruded downward, the both ends of the inner shrapnel
Fitting item is driven to tilt upward.
Further, the inner face of the middle part forms filling slot, and the electrode layer is filled in the filling slot, and
Extension is emerging in outside the inner face of the middle part, and the inner end of the conduct piece has terminal pad, and the terminal pad, which has, to be appeared
In the docking disk of the filling trench bottom, the docking disk docks conducting with the electrode layer, and the connector is connected to
In terminal pad, and the peripheral dimension of the connector is less than the peripheral dimension of the terminal pad；The docking disk is convexly equipped with more
A docking needle, multiple docking needles are inserted in the electrode layer.
Further, the end of the docking needle is formed with insertion ball, and the insertion ball is placed in the electrode layer.
Further, the input head of the data line is formed with insertion groove, when the data line is connect with electrode slice,
The input head is docked on the outer end face of the middle part, and the connector is embedded in the insertion groove of the input head；
The input head has the docking end face docked with the outer end face of middle part, and the docking end face is provided with multiple magnetic slots, institute
It states filled with magnetic block in magnetic slot, the magnetic block docks end face flush arrangement with described.
Further, the connector is in elliptic cylindrical shape, and the insertion groove is poroid in cylinder, described to be embedded in the interior of groove
Side wall is convexly equipped with fixture block；Along the elliptical long axis direction, the lateral wall of the connector is equipped with card slot；When the connector is set
After in insertion groove, by rotating input head, the fixture block is fastened in card slot.
Further, the card slot is along the circumferencial direction of the connector, and the depth of the card slot is gradually deepened；Institute
Fixture block is stated with the outer end face towards the connector, the spherical shape of the outer end face of the fixture block.
Further, along the extending direction of the card slot, the card slot coils downward along the axial direction of the connector,
The top of the insertion groove is equipped with elastic layer, and the elastic layer bears against the top of the connector.
Compared with prior art, anaesthesia depth monitor provided by the invention, electrode slice are attached on the body surface of user, benefit
Receive brain wave electric signal with conductive layer and electrode layer, brain wave electric signal is transmitted in body by data line, passes through signal
The operation of amplifier element, signal conversion element and computing element, and then obtain data to the end or the brain wave letter of user
Breath；Since patch includes the fitting item of middle part and multiple circular middle part periphery arrangements, can then be formed using fitting item
Multipoint attaching allows electrode slice is more firm to be attached on body surface, and bears against fitting item using outer elastic slice, attaches
It is more firm, in addition, the both ends driving fitting item of outer elastic slice tilts, and being convenient for will be electric after driving outer elastic slice to protrude deformation downward
Pole piece is removed from user's body surface.
Detailed description of the invention
Fig. 1 is the cut-away illustration of electrode slice provided by the invention；
Fig. 2 is the cut-away illustration of input head provided by the invention；
Fig. 3 is the schematic front view of patch provided by the invention；
Fig. 4 is the schematic front view of connector provided by the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Realization of the invention is described in detail below in conjunction with specific embodiment.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In description of the invention
In, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right" for based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore describe the use of positional relationship in attached drawing
Language only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term is understood as the case may be.
It is preferred embodiment provided by the invention referring to Fig.1 shown in -4.
Anaesthesia depth monitor, including body and multiple electrodes piece, body is interior to be equipped with signal amplification component, signal conversion
Element and computing element are provided with interface on body, be connected with data line on interface, and data line has to be connect with electrode slice
Input head.
Electrode slice includes patch 100, and patch 100 includes that middle part 101 and multiple 101 peripheries of circular middle part are arranged
It is bonded item 102, the inner face of fitting item 102 is provided with joint adhesive, and the inner end of fitting item 102 is docked at the periphery of middle part 101,
The outer end of fitting item 102 extends outwardly away from the periphery of middle part 101；The inner face of middle part 101 is provided with electrode layer 300,
Electrode layer 300 extends to the inside of middle part 101, and conductive layer 200 is covered with outside electrode layer 300.
Conduct piece is provided in middle part 101, the inner end of conduct piece is placed in the inside of middle part 101, leads with electrode layer 300
Lead to and connect, the outer end of conduct piece is emerging on the outer end face of middle part 101, forms the connector connecting with the input head of data line
402。
The outer elastic slice 103 in arc strip is crossed between adjacent fitting item 102, outer elastic slice 103 is in arc strip, outer elastic slice
103 both ends are connected respectively at the middle part of two adjacent fitting items 102；When the middle part of outer elastic slice 103 is raised upward,
The both ends of outer elastic slice 103 bear against fitting item 102, when the middle part of outer elastic slice 103 is protruded downward, the two of outer elastic slice 103 downward
End drives fitting item 102 to tilt upward.
The anaesthesia depth monitor of above-mentioned offer, in actual use, electrode slice is attached on the body surface of user, using leading
Electric layer 200 and electrode layer 300 receive brain wave electric signal, and brain wave electric signal is transmitted in body by data line, pass through letter
The operation of number amplifier element, signal conversion element and computing element, so data to the end or user brain wave
Information；Since patch 100 includes middle part 101 and the fitting item 102 that multiple 101 peripheries of circular middle part are arranged, patch is utilized
Multipoint attaching can then be formed by closing item 102, allow electrode slice is more firm to be attached on body surface, and utilize outer elastic slice
103 bear against fitting item 102, attach and more consolidate, in addition, after driving the outer protrusion of elastic slice 103 deformation downward, outer elastic slice 103
Both ends driving fitting item 102 tilt, convenient for electrode slice is removed from user's body surface.
In the present embodiment, the end of outer elastic slice 103 has the embedded division being embedded in fitting item 102, the both ends of embedded division
It is connected separately with flexible strip, flexible strip is embedded in inside fitting item 102, and two flexible strips are respectively corresponded towards fitting item 102
Inner end and outer end are disposed to extend.In this way, when outer elastic slice 103 has driven both ends to tilt upward, it, can band by pullling flexible strip
The pulling of dynamic entire fitting item 102, convenient for removing electrode slice.
Flexible strip is tortuous to be disposed to extend, and pullling range and pullling power for flexible strip is greatly increased.
The inner shrapnel of arc strip is provided in fitting item 102, the end of embedded division and the middle part of inner shrapnel connect, inner shrapnel
Both ends along fitting item 102 width be disposed to extend；In this way, the end of outer elastic slice 103 is also driven when pushing outer elastic slice 103
The middle part of dynamic inner shrapnel is towards lower recess, at this point, the both ends of inner shrapnel then tilt, so that the body of the two sides of fitting item 102 and user
Table is detached from, and in turn, as the middle part of outer elastic slice 103 is towards lower recess, the end of outer elastic slice 103 tilts upward, and then will entirely paste
Close the body surface that item 102 is detached from user.
Specifically, inner shrapnel and outer elastic slice 103 are in arc-shaped bend in the same direction, and still, the size of inner shrapnel is less than outer elastic slice 103
Size.
In the present embodiment, the inner face of middle part 101 has the fitting ring for being looped around 200 periphery of conductive layer, is bonded on ring
It is provided with joint adhesive, in this way, not only fitting item 102 is fitted on the body surface of user, and is bonded the body surface that ring is also fitted in user
On.
The inner face of middle part 101 forms filling slot, and electrode layer 300 is filled in filling slot, and extends and be emerging in centre
Outside the inner face in portion 101, the inner end of conduct piece has terminal pad 401, and terminal pad 401 has the docking for being emerging in filling trench bottom
Disk docks disk with electrode layer 300 and docks conducting.
Docking disk is convexly equipped with multiple docking needles, and multiple docking needles are inserted in electrode layer 300, in this way, making electrode layer
Connection between 300 and conduct piece is more firm.
The end of docking needle is formed with insertion ball, and insertion ball is placed in electrode layer 300, in this way, being not easy docking needle
It is detached from electrode layer 300.
In the present embodiment, connector 402 is connected in terminal pad 401, and the peripheral dimension of connector 402 is less than terminal pad
401 peripheral dimension, in this way, connection sheet is placed in the middle part 101 of patch 100, connector 402 is placed in the centre of patch 100
Outside portion 101, in the middle part 101 for being placed in patch 100 that connection sheet can be made firm.
The input head of data line is formed with insertion groove 501, when data line is connect with electrode slice, during input head is docked at
Between portion 101 outer end face on, connector 402 is embedded in the insertion groove 501 of input head.
Input head has the docking end face 504 docked with the outer end face of middle part 101, and docking end face 504 is provided with multiple
Magnetic slot, is filled with magnetic block 503 in magnetic slot, magnetic block 503 with dock 504 flush arrangement of end face, in this way, end face ought be docked
504 with the outer end face of middle part 101 when docking, and conduct piece is sucked using magnetic block 503, it is also possible that input head and connector
It is connected between 402 more firm.
Connector 402 is in elliptic cylindrical shape, and insertion groove 501 is poroid in cylinder, and the inner sidewall of insertion groove 501 is convexly equipped with card
Block 502；Along elliptical long axis direction, the lateral wall of connector 402 is equipped with card slot 403；When connector 402 is placed in insertion groove
After in 501, by rotating input head, fixture block 502 is fastened in card slot 403, in this way, it is recessed to be embedded in insertion convenient for connector 402
In slot 501, and after insertion, by rotation, it can make connector 402 is firm to be placed in insertion groove 501, structure is simple.
Card slot 403 is along the circumferencial direction of connector 402, and the depth of card slot 403 is gradually deepened, in this way, with input
The rotation of head, fixture block 502 can be entrapped in from shallow to deep in card slot 403.
Fixture block 502 has the outer end face towards connector 402, and the spherical shape of the outer end face of fixture block 502 is convenient for fixture block 502
The engaging between card slot 403.Along the extending direction of card slot 403, card slot 403 coils downward along the axial direction of connector 402,
In this way, insertion depth of the connector 402 in insertion groove 501 is also gradually deepened with the rotation of input head.
The top for being embedded in groove 501 is equipped with elastic layer 505, and elastic layer 505 bears against the top of connector 402, in this way, sharp
With the reaction force of elastic layer 505, the engaging with being embedded between groove 501 of connector 402 can be made more firm.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. anaesthesia depth monitor, which is characterized in that including body and multiple electrodes piece, be equipped with signal in the body and amplify
Element, signal conversion element and computing element are provided with interface on the body, data line, institute are connected on the interface
Stating data line has the input head connecting with electrode slice；The electrode slice includes patch, and the patch includes middle part and more
The fitting item of a circular middle part periphery arrangement, the inner face of the fitting item are provided with joint adhesive, the inner end of the fitting item
It is docked at the periphery of the middle part, the outer end of the fitting item extends outwardly away from the periphery of middle part；The middle part
Inner face is provided with electrode layer, and the electrode layer extends to the inside of the middle part, is covered with conduction outside the electrode layer
Layer；Conduct piece is provided in the middle part, the inner end of the conduct piece is placed in the inside of middle part, is connected with the electrode layer
Connection, the outer end of the conduct piece are emerging on the outer end face of the middle part, form the company connecting with the input head of data line
Connector；The outer elastic slice in arc strip is crossed between the adjacent fitting item, the outer elastic slice is in arc strip, the outer elastic slice
Both ends be connected respectively at the middle part of adjacent two fittings item；It is described when the middle part of the outer elastic slice is raised upward
The both ends of outer elastic slice bear against fitting item downward, when the middle part of the outer elastic slice is protruded downward, the both ends band of the outer elastic slice
Dynamic fitting item tilts upward.
2. anaesthesia depth monitor as described in claim 1, which is characterized in that the end of the outer elastic slice, which has, is embedded in patch
The embedded division in item is closed, the both ends of the embedded division are connected separately with flexible strip, and the flexible strip is embedded in the fitting item
Portion, two flexible strips are respectively corresponded to be disposed to extend towards the inner end of the fitting item and outer end.
3. anaesthesia depth monitor as claimed in claim 2, which is characterized in that the flexible strip is tortuous to be disposed to extend.
4. anaesthesia depth monitor as described in claim 1, which is characterized in that be provided with the interior of arc strip in the fitting item
Elastic slice, the end of the embedded division and the middle part of inner shrapnel connect, and the both ends of the inner shrapnel are along the width for being bonded item
It is disposed to extend；When the middle part of the inner shrapnel is raised upward, the both ends of the inner shrapnel compress downward, when the inner shrapnel
When middle part is protruded downward, the both ends of the inner shrapnel drive fitting item to tilt upward.
5. such as the described in any item anaesthesia depth monitors of Claims 1-4, which is characterized in that the inner face of the middle part
Filling slot is formed, the electrode layer is filled in the filling slot, and is extended and be emerging in outside the inner face of the middle part, described
The inner end of conduct piece has terminal pad, and the terminal pad has the docking disk for being emerging in the filling trench bottom, the docking
Disk docks conducting with the electrode layer, and the connector is connected in terminal pad, and the peripheral dimension of the connector is less than
The peripheral dimension of the terminal pad；The docking disk is convexly equipped with multiple docking needles, and multiple docking needles are inserted in the electricity
In the layer of pole.
6. anaesthesia depth monitor as claimed in claim 5, which is characterized in that the end of the docking needle is formed with insertion
Ball, the insertion ball are placed in the electrode layer.
7. such as the described in any item anaesthesia depth monitors of Claims 1-4, which is characterized in that the input head of the data line
It is formed with insertion groove, when the data line is connect with electrode slice, the input head is docked at the outer end face of the middle part
On, the connector is embedded in the insertion groove of the input head；The input head has to be docked with the outer end face of middle part
Docking end face, the docking end face is provided with multiple magnetic slots, be filled with magnetic block in the magnetic slot, the magnetic block with
Docking end face flush arrangement.
8. anaesthesia depth monitor as claimed in claim 7, which is characterized in that the connector is in elliptic cylindrical shape, described embedding
Entering groove is in that cylinder is poroid, and the inner sidewall of the insertion groove is convexly equipped with fixture block；Along the elliptical long axis direction, the connection
The lateral wall of head is equipped with card slot；After the connector is placed in insertion groove, by rotating input head, the fixture block is fastened on
In card slot.
9. anaesthesia depth monitor as claimed in claim 8, which is characterized in that the card slot along the connector circumference
Direction, and the depth of the card slot is gradually deepened；The fixture block has an outer end face towards the connector, the fixture block it is outer
The spherical shape in end face.
10. anaesthesia depth monitor as claimed in claim 8, which is characterized in that described along the extending direction of the card slot
Card slot coils downward along the axial direction of the connector, and the top of the insertion groove is equipped with elastic layer, and the elastic layer compresses
The top of the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910228510.7A CN109893127B (en) | 2019-03-25 | 2019-03-25 | Anesthesia depth monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910228510.7A CN109893127B (en) | 2019-03-25 | 2019-03-25 | Anesthesia depth monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109893127A true CN109893127A (en) | 2019-06-18 |
| CN109893127B CN109893127B (en) | 2021-06-25 |
Family
ID=66953832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910228510.7A Active CN109893127B (en) | 2019-03-25 | 2019-03-25 | Anesthesia depth monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109893127B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542036A (en) * | 2020-04-30 | 2020-08-14 | 浙江大学 | Wireless transmission assembly for anesthesia monitor and transmission method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090062722A1 (en) * | 2007-09-05 | 2009-03-05 | Wataru Watanabe | Drug sheet |
| CN101720202A (en) * | 2007-05-22 | 2010-06-02 | 珀西斯特发展公司 | The method and apparatus of quick press on eeg electrode |
| KR20120077585A (en) * | 2010-12-30 | 2012-07-10 | 광주과학기술원 | Microelectrode array and fabrication method thereof |
| WO2013088747A1 (en) * | 2011-12-15 | 2013-06-20 | 兵庫県 | Biological information detecting unit |
| CN203263388U (en) * | 2013-05-09 | 2013-11-06 | 卞汉道 | Anesthesia depth monitor |
| CN106419913A (en) * | 2016-08-31 | 2017-02-22 | 苏州格林泰克科技有限公司 | Half-dry electrode, system and method for bioelectrical signal sensing |
| CN206808528U (en) * | 2017-04-25 | 2017-12-29 | 河南省德立泰高压电瓷电器有限公司 | The bird-proof needle plate that a kind of anti-needle body comes off |
| CN207162196U (en) * | 2017-08-31 | 2018-03-30 | 天津威佳美甫电子有限公司 | A kind of SMT paster LEDs lamp bar |
| CN108392200A (en) * | 2017-12-29 | 2018-08-14 | 深圳市亮动科技开发有限公司 | A kind of electrode assembly and its cardioelectric monitor equipment of cardioelectric monitor equipment |
| CN108553101A (en) * | 2018-01-18 | 2018-09-21 | 常州瑞神安医疗器械有限公司 | A kind of petaloid brain electrode |
| CN108618778A (en) * | 2018-05-07 | 2018-10-09 | 惠州善雅医疗器械有限公司 | A kind of deep index calculation method of fiber crops and anaesthesia depth monitor |
-
2019
- 2019-03-25 CN CN201910228510.7A patent/CN109893127B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720202A (en) * | 2007-05-22 | 2010-06-02 | 珀西斯特发展公司 | The method and apparatus of quick press on eeg electrode |
| US20090062722A1 (en) * | 2007-09-05 | 2009-03-05 | Wataru Watanabe | Drug sheet |
| KR20120077585A (en) * | 2010-12-30 | 2012-07-10 | 광주과학기술원 | Microelectrode array and fabrication method thereof |
| WO2013088747A1 (en) * | 2011-12-15 | 2013-06-20 | 兵庫県 | Biological information detecting unit |
| CN203263388U (en) * | 2013-05-09 | 2013-11-06 | 卞汉道 | Anesthesia depth monitor |
| CN106419913A (en) * | 2016-08-31 | 2017-02-22 | 苏州格林泰克科技有限公司 | Half-dry electrode, system and method for bioelectrical signal sensing |
| CN206808528U (en) * | 2017-04-25 | 2017-12-29 | 河南省德立泰高压电瓷电器有限公司 | The bird-proof needle plate that a kind of anti-needle body comes off |
| CN207162196U (en) * | 2017-08-31 | 2018-03-30 | 天津威佳美甫电子有限公司 | A kind of SMT paster LEDs lamp bar |
| CN108392200A (en) * | 2017-12-29 | 2018-08-14 | 深圳市亮动科技开发有限公司 | A kind of electrode assembly and its cardioelectric monitor equipment of cardioelectric monitor equipment |
| CN108553101A (en) * | 2018-01-18 | 2018-09-21 | 常州瑞神安医疗器械有限公司 | A kind of petaloid brain electrode |
| CN108618778A (en) * | 2018-05-07 | 2018-10-09 | 惠州善雅医疗器械有限公司 | A kind of deep index calculation method of fiber crops and anaesthesia depth monitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542036A (en) * | 2020-04-30 | 2020-08-14 | 浙江大学 | Wireless transmission assembly for anesthesia monitor and transmission method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109893127B (en) | 2021-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5226776B2 (en) | EEG electrode quick press method and apparatus | |
| Tatum et al. | Artifact and recording concepts in EEG | |
| Choi et al. | Using heart rate monitors to detect mental stress | |
| US7899525B2 (en) | System and method for guidance of anesthesia, analgesia and amnesia | |
| Qian et al. | A motor imagery-based online interactive brain-controlled switch: paradigm development and preliminary test | |
| CN109414204A (en) | Method and apparatus for determining the respiration information for object | |
| US20070073181A1 (en) | Respiration monitoring using respiration rate variability | |
| US20070208269A1 (en) | Mask assembly, system and method for determining the occurrence of respiratory events using frontal electrode array | |
| CN111712194B (en) | System and method for determining sleep onset latency | |
| Eastwood et al. | Heterogeneous activity of the human genioglossus muscle assessed by multiple bipolar fine-wire electrodes | |
| CN102740919A (en) | Automated treatment system for sleep | |
| KR20210117230A (en) | Apparatus for Inference of sleeping status using Patch type Electrode | |
| CN112006658B (en) | Anesthesia state monitoring method and device | |
| CN109431482A (en) | A kind of mattress and its detection method based on contactless detection heart rate variability | |
| Kanwade et al. | Classification of COPD and normal lung airways using feature extraction of electromyographic signals | |
| CN103190894A (en) | Improved device for collecting physiological signals | |
| KR101308540B1 (en) | EEG and bioelectrical signal measuring apparatus using capacitive electrode comprising polymer foam and system using thereof | |
| US9918670B2 (en) | Detecting seizures based on heartbeat data | |
| CN109893127A (en) | Anaesthesia depth monitor | |
| Katagiri et al. | Neck and abdominal muscle activity during a sniff | |
| CN204481239U (en) | A kind of conducting wire plug of mobile dynamic electro-cardiac monitor | |
| De Falco et al. | Single neurons in the thalamus and subthalamic nucleus process cardiac and respiratory signals in humans | |
| CN106333674B (en) | Sleep cycle detection method and system in sleep state analysis | |
| KR20190026555A (en) | Method and apparatus for monitoring the depth of anaesthesia and consciousness through the brain network analysis | |
| TW201226008A (en) | Autonomic nerve regulation training system |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |