CN102988100A - Low-resistance acupuncture method - Google Patents
Low-resistance acupuncture method Download PDFInfo
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- CN102988100A CN102988100A CN2012104457905A CN201210445790A CN102988100A CN 102988100 A CN102988100 A CN 102988100A CN 2012104457905 A CN2012104457905 A CN 2012104457905A CN 201210445790 A CN201210445790 A CN 201210445790A CN 102988100 A CN102988100 A CN 102988100A
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- lower resistance
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- punching
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Abstract
The invention discloses a low-resistance acupuncture method, belonging to the field of acupuncture-related medical equipment and beautifying. The method is characterized in that the point part of a pricking needle is axially sealed (the length of the sealing section is not greater than 30 microns), then the other surfaces are treated, and a surface micro-structure is obtained, wherein the micro-structure reduces the resistance of the needle in the pricking process; or the needle is directly assisted by small-amplitude ultrasonic vibration (vibration in the pricking direction), and then the aim of reducing the resistance is also achieved; or both measures are taken, thus the effect is more obvious. The method disclosed by the invention overcomes the shortcomings of the existing acupuncture resistance reducing technology, is simple to operate, has relatively strong practicability, and has an important reference value to the related technical operations such as painless or slight-pain injection, sampling, tattooing and the like.
Description
Technical field
The invention belongs to the medical apparatus and instruments relevant with acupuncture and beauty treatment fields new technique, relate to a kind of lower resistance needle-punching method.It thrusts pin or with surface micro-structure, perhaps thrusts and assist it with the short arc supersonic vibration in the process, and perhaps the two kinds of measures in front are taked simultaneously.
Background technology
No matter injection, sampling, the acupuncture in medical instruments field, or the puncture in beauty treatment fields, tatoo, eyebrow tattooing, pin is all played the part of various roles.Along with the raising of living standards of the people, the use amount of pin can be increasing, but the violent pain of thrusting in the process makes the people feel painful deeply.Investigation shows, there are 20% minor and adult's fear syringe of 8.1% in developed country.Lot of domestic and international R﹠D institution and enterprise have carried out theory and experimental study to painless acupuncture technology from different perspectives, one of them study hotspot is how to reduce skin and thrust resistance between the pin, thereby the stimulation for skin histology is thrust in reduction, finally reaches to ease the pain or painless purpose.Therefore lower resistance acupuncture technology is with a wide range of applications and social value.
Although at present relevant with acupuncture drag reduction research is a lot, but method that really can be practical is but also few, more or less come with some shortcomings, for example: the diameter that 1, reduces pin, the thinnest entry needle is 33G novopen syringe needle in the world, external diameter only has 0.2 millimeter, and it is painless that injection process almost reaches.But reducing the problem that diameter brings mainly contains: higher processing cost, pin ruptures easily, injected dose is little; 2, thrust wire surface through mechanical little processing, obtain having the surface of regular shape screw thread, but its expensive processing charges makes us hanging back; 3, plate one deck drag reduction film thrusting wire surface, wherein a lot of drag reduction films have harmful chemical constituent, should not use on a large scale; 4, with oscillation crosswise, this mode is too large to skin trauma in the process of thrusting for pin, can not be for biological tissue.
In a word, no matter be from scientific and technical aspect, or from social value's aspect, all in the urgent need to a kind of high drag reducing efficiency, low cost, the easy needle-punching method of realizing.
Summary of the invention
The technical problem to be solved in the present invention is to propose a kind of lower resistance needle-punching method, overcomes the deficiency of existing design and manufacturing technology.Pin directly is installed on the vibrating device, and auxiliary needle is with the supersonic vibration (vibrating at the thorn Inbound) of small amplitude; Also can carry out directly using after micro structure is processed to wire surface first; Pin after will processing in acupuncture course is aided with supersonic vibration, and drag-reduction effect is better.
Technical scheme of the present invention is as follows:
A kind of lower resistance needle-punching method is that pin directly is installed on the ultrasonic vibration installation, and pin can along with device supersonic vibration on the thorn Inbound, then carry out acupuncture and get final product.Pin can be medical needle, beauty needle, acupuncture needle of all size etc., and material can be rustless steel, silicon or polymer etc.The vibration amplitude of ultrasonic vibration installation is generally less than 800 microns, frequency of vibration and is not less than 1 KHz.
A kind of lower resistance needle-punching method based on surface micro-structure, the method is at first processed wire surface by chemical method or physical method, obtains micro structure.In the processing procedure tip portion is sealed vertically, seal section length is not more than 30 microns, makes the original smooth surface of the not processed maintenance of seal section.Chemical treatment method refers to adopt FeCl
3, HCl
, the acid solution such as HF obtains micro structure by the method for chemical etching; The physical treatment method refers to obtain micro structure by physical technologies such as ball blast, sandblast, shot-peenings.Treated pin is directly used, can be realized lower resistance acupuncture.
Further feature, a kind of lower resistance needle-punching method based on surface micro-structure and assisting ultrasonic vibration, that above-mentioned two kinds of methods are combined with, to be installed on the ultrasonic vibration installation through the pin of chemical method or physical method processing acquisition surface micro-structure, same auxiliary with the short arc supersonic vibration in the acupuncture course, drag-reduction effect can be more obvious.
Effect of the present invention and advantage are:
The present invention is owing to the existence of surface micro-structure, and the contact area of pin wall and skin histology reduces, and causes both frictional force to reduce; Supersonic vibration is so that skin is just changed, and simultaneously micro structure has been served as the effect that is similar to " sawtooth " in supersonic vibration, make among a small circle in skin histology easier to be destroyed.Utilize this technology, can realize painless or the hypodynia technical operation relevant with medical and beauty treatment such as inject, take a sample, tatoo.Not only resistance obviously reduces for the needled conventionally technology, and processing cost is low, simple to operate.
Description of drawings
The image of pin under scanning electron microscope (SEM) that Fig. 1 (a) is untreated.
Fig. 1 (b) surface is through FeCl
3Pin SEM image after the acid solution etching.
The smooth wire surface SEM of Fig. 1 (c) image.
Micro structure SEM image after Fig. 1 (d) etching.
Fig. 2 acupuncture drag reduction assay device sketch map.
Pressure-the displacement curve of two kinds of pins among Fig. 3 (a) embodiment one.
Pressure-the displacement curve of two kinds of pins among Fig. 3 (b) embodiment two.
Fig. 4 thrusts power experimental result block diagram in four kinds of situations.The first situation: the smooth pin wall of non-supersonic vibration; The second situation: the smooth pin wall of supersonic vibration; The third situation: non-supersonic vibration has the pin wall of micro structure; The 4th kind of situation: supersonic vibration has the pin wall of micro structure.
Among the figure: 1. force transducer; 2. foam plastics; 3. ultrasonic vibration installation; 4. traveling priority platform; 5. pellosil; 6. thrust pin.
The specific embodiment
Be described in detail two kinds of embodiment of the present invention below in conjunction with technical scheme and accompanying drawing:
Embodiment one: pin is stainless pin, 450 microns of diameters, and 2 centimetres of length, shape of cross section is circular.
(1) getting original stainless pin, to put into dehydrated alcohol moistening, then ultrasonic waves for cleaning 5-10 minute, protects needle point in the cleaning process as far as possible.
(2) zone in 30 microns of the tip portion is sealed with paraffin, needle point one end immerses FeCl
3Solution (FeCl
3With H
2The mass ratio of O is 4:15, H in the auxiliary element
2O, H
3PO
4, H
2O
2Volume ratio be 15:2:2) in about 1 centimetre degree of depth, etching 5 minutes.Take out and use dehydrated alcohol ultrasonic waves for cleaning 5-10 minute, clean pin wall surface residue, naturally dry, namely obtain having the stainless pin of surface micro-structure.
(3) will process respectively with untreated pin and thrust in the 0.2 millimeters thick pellosil with the speed of 20 millimeters per minutes, pellosil is tiled on the foam plastics of 20 millimeters thickness, the triplicate test.Obtain pressure-displacement curve by force transducer, its extreme point is and thrusts a little.The on average power of thrusting of three tests of two kinds of pins is respectively 0.27 N and 0.37 N, and drag reducing efficiency is (0.37-0.27)/0.37 * 100=27%.
Embodiment two: pin is stainless pin, 450 microns of diameters, and 2 centimetres of length, shape of cross section is circular.
(1) repeats step (1) and (2) among the embodiment one.
(2) two kinds of pins are fixed on the special titanium alloy joint needle axis and joint dead in line with epoxy glue.Two kinds of joints are connected with the ultrasonic vibration installation bolt, so that pin vibrates at the joint axis direction, the vibration amplitude of this ultrasonic vibration installation is the 30-50 micron, and frequency of vibration is 55 KHz.
(3) repeat step (3) among the embodiment one, the on average power of thrusting of three tests of two kinds of pins is respectively 0.16 N and 0.23 N, and drag reducing efficiency is (0.23-0.16)/0.27 * 100=25.9%.
Compare the power of thrusting of twice experiment, obtaining maximum drag reducing efficiency is (0.37-0.16)/0.37 * 100=56.7%.
Above case is equally applicable to thrusting of other type and is needled into human body skin.
Claims (8)
1. a lower resistance needle-punching method is characterized in that, untreated pin is installed on the ultrasonic vibration installation, carries out lower resistance acupuncture.
2. a lower resistance needle-punching method is characterized in that, by chemical method or physical method wire surface is processed, and obtains micro structure; In the processing procedure tip portion is sealed vertically, seal section length is not more than 30 microns, makes the original smooth surface of the not processed maintenance of seal section; Treated pin is directly used, realized lower resistance acupuncture.
3. a kind of lower resistance needle-punching method according to claim 2 is characterized in that, will be installed on the ultrasonic vibration installation by the pin with surface micro-structure that claim 2 obtains, and carries out lower resistance acupuncture.
4. according to claim 1 and 2 or 3 described a kind of lower resistance needle-punching methods, it is characterized in that the material of pin is rustless steel, silicon or polymer.
5. according to claim 2 or 3 described a kind of lower resistance needle-punching methods, it is characterized in that described chemical method refers to that the method that adopts acid solution to pass through chemical etching obtains micro structure.
6. a kind of lower resistance needle-punching method according to claim 5 is characterized in that described acid solution refers to FeCl
3Solution, HCl solution, HF solution.
7. according to claim 2 or 3 described a kind of lower resistance needle-punching methods, it is characterized in that described physical method is ball blast, sandblast, shot-peening.
8. according to claim 1 or 3 described a kind of lower resistance needle-punching methods, it is characterized in that described vibrating device only provides the supersonic vibration on the thorn Inbound; Pin realizes that under the driving of ultrasonic vibration installation high frequency vibrates by a narrow margin; The vibration amplitude of ultrasonic vibration installation is generally less than 800 microns, frequency of vibration and is not less than 1 KHz.
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|---|---|---|---|
| CN2012104457905A CN102988100A (en) | 2012-11-09 | 2012-11-09 | Low-resistance acupuncture method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104457905A CN102988100A (en) | 2012-11-09 | 2012-11-09 | Low-resistance acupuncture method |
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| CN102988100A true CN102988100A (en) | 2013-03-27 |
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| CN2012104457905A Pending CN102988100A (en) | 2012-11-09 | 2012-11-09 | Low-resistance acupuncture method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735289A (en) * | 2013-12-31 | 2014-04-23 | 江苏大学 | Preparation method for self-cleaning bloodless surgical instrument |
| CN104825212A (en) * | 2015-05-18 | 2015-08-12 | 山东大学 | Medical puncture needle with spiral type microstructure and manufacturing method thereof |
| CN112656498A (en) * | 2020-05-27 | 2021-04-16 | 北京科仪邦恩医疗器械科技有限公司 | Surface treatment method for nail rod system and nail rod system |
| CN113198105A (en) * | 2021-06-03 | 2021-08-03 | 烟台大学 | Random bionic micro-texture brain deep stimulation sleeve electrode with roughened surface |
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| CN101933830A (en) * | 2010-09-07 | 2011-01-05 | 吉林大学 | Treatment method for improving wettability of bionic medical puncture needle |
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2012
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| EP1342452A1 (en) * | 2000-12-12 | 2003-09-10 | Olympus Optical Co., Ltd. | Trocar and trocar system |
| CN1812820A (en) * | 2003-07-04 | 2006-08-02 | 国立循环器病中心总长代表的日本国 | Method of cell injection into biotissue and apparatus therefor |
| CN101119859A (en) * | 2004-06-09 | 2008-02-06 | 维高仪器股份有限公司 | System and method for increasing the emissivity of a material |
| CN101040790A (en) * | 2006-03-24 | 2007-09-26 | 住友电木株式会社 | Puncture needle |
| CN101933830A (en) * | 2010-09-07 | 2011-01-05 | 吉林大学 | Treatment method for improving wettability of bionic medical puncture needle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735289A (en) * | 2013-12-31 | 2014-04-23 | 江苏大学 | Preparation method for self-cleaning bloodless surgical instrument |
| CN104825212A (en) * | 2015-05-18 | 2015-08-12 | 山东大学 | Medical puncture needle with spiral type microstructure and manufacturing method thereof |
| CN112656498A (en) * | 2020-05-27 | 2021-04-16 | 北京科仪邦恩医疗器械科技有限公司 | Surface treatment method for nail rod system and nail rod system |
| CN113198105A (en) * | 2021-06-03 | 2021-08-03 | 烟台大学 | Random bionic micro-texture brain deep stimulation sleeve electrode with roughened surface |
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Application publication date: 20130327 |