CN103989467A - Animal neck neural signal continuous recording model and recording method - Google Patents
Animal neck neural signal continuous recording model and recording method Download PDFInfo
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- CN103989467A CN103989467A CN201410217101.4A CN201410217101A CN103989467A CN 103989467 A CN103989467 A CN 103989467A CN 201410217101 A CN201410217101 A CN 201410217101A CN 103989467 A CN103989467 A CN 103989467A
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Abstract
The invention discloses an animal neck neural signal continuous recording model and a recording method. The recording model comprises a nerve record protection sleeve, a high-purity silver wire recording electrode and a copper wire, wherein the high-purity silver wire recording electrode is wrapped in the nerve record protection sleeve, and the copper wire and the high-purity silver wire recording electrode are connected in the nerve record protection sleeve. The copper wire of the animal neck neural signal continuous recording model is coated with insulation varnish, a neural signal is not interfered when the copper wire is in contact with the skin, the protection sleeve plays an isolation role and is isolated from nerves and surrounding skin tissues after being embedded into the neck, interference is avoided, the problem that domestic signals recording neck aberration and sensing the nerves cannot be recorded for a long time is solved, and powerful guarantee is provided for development of medical treatment and public health scientific research in the aspect of long-time neural signal recording for acute animal experiments.
Description
Technical field
The invention belongs to nerve signal detection field, relate in particular to a kind of animal cervical region nerve signal and continue record cast and recording method.
Background technology
In acute experiment process, lasting a few hours record fan walks or the sympathetic nerve core difficulty that nerve signal records always.In the past owing to wanting NE when recording nerve signal, unescapable nerve is easily dry, if repeatedly repeatedly drip saline or paraffin oil at nerve, in the process instiling, also interference that can be larger to the record of nerve signal, and easily nerve is caused to damage in tractive nervous process, cause cervical region fan to walk and sympathetic signal can not non-volatile recording.
Summary of the invention
The object of the present invention is to provide a kind of animal cervical region nerve signal to continue record cast, be intended to solve in the past owing to wanting NE when recording nerve signal, unescapable nerve is easily dry, and easily nerve is caused to damage in tractive nervous process, cause cervical region fan to walk and problem that sympathetic signal can not non-volatile recording.
The present invention realizes like this; a kind of animal cervical region nerve signal continues record cast and comprises neural recording protective sleeve, high-purity filamentary silver recording electrode, copper wire; described high-purity filamentary silver recording electrode is wrapped in neural recording protective sleeve, and copper wire is connected in neural recording protective sleeve with high-purity filamentary silver recording electrode.
Further, on described copper wire, scribble insullac.
Further, described neural recording protective sleeve front end has opening, and opening angle is applicable to neural embedding.
Another object of the present invention is to provide a kind of animal cervical region nerve signal to continue recording method, described animal cervical region nerve signal continues recording method and comprises the following steps:
Step 1, separation need the nerve of tracer signal, neural recording protective sleeve is opened and nerve cuff is entered in neural record protection cover;
Step 2, close neural recording protective sleeve, nerve is wrapped in neural recording protective sleeve completely;
Step 3, sew up wound, be exposed to copper wire outside the wound of stitching;
Step 4, with copper alligator forceps, connect nerve signal monitor and be exposed to the copper wire outside wound.
effect gathers
Animal cervical region nerve signal of the present invention continues record cast; on copper wire, be coated with insullac; when with contact skin, can nerve signal not produced and be disturbed; protective sleeve plays buffer action; after imbedding cervical region, nerve and surrounding skin tissue are isolated; avoid interference, solved domesticly in the problem that records that cervical region fan walks and sympathetic signal can not non-volatile recording for a long time, in the development for health care scientific research aspect non-volatile recording nerve signal, provide strong assurance.
Accompanying drawing explanation
Fig. 1 is the structural representation that the animal cervical region nerve signal that provides of the embodiment of the present invention continues record cast;
In figure: 1, neural recording protective sleeve; 2, copper wire.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the structure that animal cervical region nerve signal of the present invention continues record cast; as shown in the figure; the present invention realizes like this; a kind of animal cervical region nerve signal continues record cast and comprises neural recording protective sleeve 1, high-purity filamentary silver recording electrode, copper wire 2; described high-purity filamentary silver recording electrode is wrapped in neural recording protective sleeve 1, and copper wire 2 is connected in neural recording protective sleeve 1 with high-purity filamentary silver recording electrode.
Further, on described copper wire 2, scribble insullac.
Further, described neural recording protective sleeve 1 front end has opening, and opening angle is applicable to neural embedding.
Another object of the present invention is to provide a kind of animal cervical region nerve signal to continue recording method, described animal cervical region nerve signal continues recording method and comprises the following steps:
Step 1, separation need the nerve of tracer signal, neural recording protective sleeve is opened and nerve cuff is entered in neural record protection cover;
Step 2, close neural recording protective sleeve, nerve is wrapped in neural recording protective sleeve completely;
Step 3, sew up wound, be exposed to copper wire outside the wound of stitching;
Step 4, with copper alligator forceps, connect nerve signal monitor and be exposed to the copper wire outside wound.
Animal cervical region nerve signal of the present invention continues record cast; on copper wire, be coated with insullac; when with contact skin, can nerve signal not produced and be disturbed; protective sleeve plays buffer action; after imbedding cervical region, nerve and surrounding skin tissue are isolated; avoid interference, solved domesticly in the problem that records that cervical region fan walks and sympathetic signal can not non-volatile recording for a long time, in the development for health care scientific research aspect non-volatile recording nerve signal, provide strong assurance.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that performing creative labour can make or distortion still within protection scope of the present invention.
Claims (4)
1. animal cervical region nerve signal continues a record cast, it is characterized in that, this animal cervical region nerve signal continues record cast and comprises neural recording protective sleeve, high-purity filamentary silver recording electrode, copper wire; High-purity filamentary silver recording electrode is wrapped in neural recording protective sleeve, and copper wire is connected in neural recording protective sleeve with high-purity filamentary silver recording electrode.
2. animal cervical region nerve signal as claimed in claim 1 continues record cast, it is characterized in that, scribbles insullac on copper wire.
3. animal cervical region nerve signal as claimed in claim 1 continues record cast, it is characterized in that, neural recording protective sleeve front end has opening, and opening angle is applicable to neural embedding.
4. animal cervical region nerve signal continues a recording method, it is characterized in that, this animal cervical region nerve signal continues recording method and comprises the following steps:
Step 1, separation need the nerve of tracer signal, neural recording protective sleeve is opened and nerve cuff is entered in neural record protection cover;
Step 2, close neural recording protective sleeve, nerve is wrapped in neural recording protective sleeve completely;
Step 3, sew up wound, be exposed to copper wire outside the wound of stitching;
Step 4, with copper alligator forceps, connect nerve signal monitor and be exposed to the copper wire outside wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217101.4A CN103989467A (en) | 2014-05-22 | 2014-05-22 | Animal neck neural signal continuous recording model and recording method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217101.4A CN103989467A (en) | 2014-05-22 | 2014-05-22 | Animal neck neural signal continuous recording model and recording method |
Publications (1)
| Publication Number | Publication Date |
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| CN103989467A true CN103989467A (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410217101.4A Pending CN103989467A (en) | 2014-05-22 | 2014-05-22 | Animal neck neural signal continuous recording model and recording method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078443A (en) * | 2015-07-09 | 2015-11-25 | 新疆医科大学第一附属医院 | Embedded type neural signal recording device and method for applying same |
| CN106333713A (en) * | 2015-07-08 | 2017-01-18 | 天津鸿海科技开发有限责任公司 | Protecting tube for vessels and nerves |
| CN107495958A (en) * | 2017-08-15 | 2017-12-22 | 上海市奉贤区中心医院 | A kind of cervical neural signal record method |
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| US4852573A (en) * | 1987-12-04 | 1989-08-01 | Kennedy Philip R | Implantable neural electrode |
| CN201333033Y (en) * | 2009-01-16 | 2009-10-28 | 中国人民解放军第四军医大学 | Implantable stimulating and guiding device for action potential of animal nerves |
| CN101884530A (en) * | 2010-07-14 | 2010-11-17 | 中国科学院半导体研究所 | Flexible probe electrode used for recording electric signal of neural activity and implanting tool thereof |
| CN103638596A (en) * | 2013-12-11 | 2014-03-19 | 上海交通大学医学院附属仁济医院 | Animal vagus nerve stimulation electrode and preparation method thereof |
| WO2014070123A1 (en) * | 2012-11-01 | 2014-05-08 | Ulusahin Omer Sezgin | A protected electrode with enhanced body adhesion and insulation characteristics |
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2014
- 2014-05-22 CN CN201410217101.4A patent/CN103989467A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4852573A (en) * | 1987-12-04 | 1989-08-01 | Kennedy Philip R | Implantable neural electrode |
| CN201333033Y (en) * | 2009-01-16 | 2009-10-28 | 中国人民解放军第四军医大学 | Implantable stimulating and guiding device for action potential of animal nerves |
| CN101884530A (en) * | 2010-07-14 | 2010-11-17 | 中国科学院半导体研究所 | Flexible probe electrode used for recording electric signal of neural activity and implanting tool thereof |
| WO2014070123A1 (en) * | 2012-11-01 | 2014-05-08 | Ulusahin Omer Sezgin | A protected electrode with enhanced body adhesion and insulation characteristics |
| CN103638596A (en) * | 2013-12-11 | 2014-03-19 | 上海交通大学医学院附属仁济医院 | Animal vagus nerve stimulation electrode and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106333713A (en) * | 2015-07-08 | 2017-01-18 | 天津鸿海科技开发有限责任公司 | Protecting tube for vessels and nerves |
| CN105078443A (en) * | 2015-07-09 | 2015-11-25 | 新疆医科大学第一附属医院 | Embedded type neural signal recording device and method for applying same |
| CN105078443B (en) * | 2015-07-09 | 2019-01-11 | 新疆医科大学第一附属医院 | Flush type nerve signal recording device and its application method |
| CN107495958A (en) * | 2017-08-15 | 2017-12-22 | 上海市奉贤区中心医院 | A kind of cervical neural signal record method |
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Addressee: Hou Yuemei Document name: Notification that Application Deemed to be Withdrawn |
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Application publication date: 20140820 |