CN208002795U - Microneedle electrodes and channels and collaterals detection device - Google Patents

Abstract

The utility model discloses a kind of microneedle electrodes, channels and collaterals detection devices, and wherein microneedle electrodes include the tank body with opening and the micropin for being inserted in tank base, and the needle point of micropin is less than tank body opening 1.50 ± 0.25mm of face.When carrying out human body signal acquisition using the utility model microneedle electrodes, user's cortex will not be punctured and bleeding, better user experience.

Description

Microneedle electrodes and channels and collaterals detection device

Technical field

The utility model is related to medical instruments field, more particularly to a kind of microneedle electrodes and channels and collaterals detection device.

Background technology

Collaterals of human theory occupies important position in Chinese medicine, and collaterals of human plays the close ties such as hand, foot, internal organs Come, veteran Chinese medicine can be diagnosed to be human body diseases at the acupuncture point according to the channels and collaterals of brothers.According to this principle, existing channels and collaterals Detection device detects the resistance variations of human body at meridian point, to parse people based on channels and collaterals reflection, qi and blood qi and blood etc. The health status of the body vital organs of the human body.And existing channels and collaterals detection device is inconvenient for use, and user experience is bad.

Utility model content

A kind of microneedle electrodes of the utility model offer and channels and collaterals detection device, to solve the channels and collaterals detection device of the prior art Problem inconvenient for use, user experience is bad.

In order to solve the above technical problems, the utility model provides a kind of microneedle electrodes, includes tank body with opening and insert Set on the micropin of tank base, the needle point of micropin is less than tank body opening 1.50 ± 0.25mm of face.

In order to solve the above technical problems, the utility model provides a kind of channels and collaterals detection device comprising shell, shell is extremely It is few to be provided with the impression of the hand groove being adapted with human hand shape on one side, it is provided in the precalculated position of impression of the hand groove at least one above-mentioned Microneedle electrodes.

The utility model microneedle electrodes include tank body and the micropin for being inserted in tank base, the needle point of micropin with opening Less than tank body opening 1.50 ± 0.25mm of face.The structure of the utility model microneedle electrodes ensure that user in pressing microneedle electrodes When, when micropin can puncture palm epidermis to carry out human body signal acquisition, but not cortical layer is punctured and bleeding, without apparent pain Sense, better user experience.

Description of the drawings

Fig. 1 is the structural schematic diagram of one embodiment of the utility model microneedle electrodes；

Fig. 2 is the vertical view of the embodiment of new type microneedle electrode shown in Fig. 1；

Fig. 3 is the structural schematic diagram of one embodiment of the utility model channels and collaterals detection device；

Fig. 4 is the use state diagram of one embodiment of channels and collaterals detection device shown in Fig. 3；

Fig. 5 is the first detection mode schematic diagram of left hand acupuncture point position；

Fig. 6 is the first detection mode schematic diagram of right hand acupuncture point position；

Fig. 7 is second of detection mode schematic diagram of left hand acupuncture point position；

Fig. 8 is second of detection mode schematic diagram of right hand acupuncture point position；

Fig. 9 is the structural schematic diagram of processor in one embodiment of channels and collaterals detection device shown in Fig. 3；

Figure 10 be one embodiment of channels and collaterals detection device shown in Fig. 3 processor in microcontroller structural schematic diagram；

Figure 11 be one embodiment of channels and collaterals detection device shown in Fig. 3 processor in A/D converter reference data circuit Structural schematic diagram；

Figure 12 be one embodiment of channels and collaterals detection device shown in Fig. 3 processor in interface circuit conversion chip structure Schematic diagram；

Figure 13 is the flow diagram of the method for customizing first embodiment of the utility model apoplex involving the channels and collaterals detection device；

Figure 14 is the flow diagram of the method for customizing second embodiment of the utility model apoplex involving the channels and collaterals detection device.

Specific implementation mode

Below in conjunction with the utility model embodiment and its attached drawing, to the technical solution of the utility model carry out it is clear, It is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities Apply mode.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

Please refer to Fig.1 and Fig. 2, Fig. 1 be one embodiment of the utility model microneedle electrodes structural schematic diagram；Fig. 2 is Fig. 1 The vertical view of shown new type microneedle electrode embodiment.Microneedle electrodes 900 include tank body 91 and micropin 92, and tank body 91, which has, to be opened Mouthful, micropin 92 is plugged in 121 bottom of tank body.Also, tank body 91 and micropin 92 can be by copper or stainless steels in present embodiment It is made, 122 surface of micropin can be with nickel plating or gold-plated.

Tank body 91 is cylinder, outer diameter S₁=6 ± 1mm, depth H₁=6 ± 1mm, wall thickness D=0.6 ± 0.2mm.In tank It is the micropore of 0.25 ± 0.05mm that the center location of 91 bottom of body, which has aperture, so that outer diameter S₂The micropin 92 of=0.25 ± 0.05mm It is inserted in micropore, i.e., micropin 92 is inserted in the circle centre position of 91 bottom plate of tank body.92 needle point of micropin is less than the opening face of tank body 91, with The distance H in the opening face of tank body 91₂=1.50 ± 0.25mm.

When in use, the micropin 92 in microneedle electrodes 900 contacts skin, with human body impedance at the related acupuncture point of detection, this reality The microneedle electrodes 900 for applying mode, when the palm of user presses, micropin 92 can only puncture palm epidermis, will not puncture skin Matter and bleeding, user will not apparent feeling of pains.It, can for reinforce micropin 92 and palm contacts when micropin 92 contacts user's palm By property, the cotton balls for having infiltrated physiological saline or medicinal alcohol, physiological saline aqueous 0.9%, the cotton are also packed in tank body 91 Ball can realize disinfection simultaneously.

Above-mentioned microneedle electrodes can be applied in channels and collaterals detection device, be that this practicality is new referring specifically to Fig. 3 and Fig. 4, Fig. 3 The structural schematic diagram of one embodiment of type channels and collaterals detection device, Fig. 4 are making for one embodiment of channels and collaterals detection device shown in Fig. 3 Use status diagram.Present embodiment channels and collaterals detection device 100 includes shell 11, microneedle electrodes 12 and processor 13.

Wherein, microneedle electrodes 12 are arranged on shell 11, and processor 13 is set to inside shell 11, therefore 11 conduct of shell The main body of channels and collaterals detection device 100, it is internal that there is the space that processor 13 can be arranged.Present embodiment channels and collaterals detection device 100 acupuncture point for detecting human body palm, therefore the size of 11 surface area of shell can make the covering of user's both hands thereon i.e. Can, 11 small volume of shell as 100 main body of channels and collaterals detection device, is convenient for carrying accordingly.

The impression of the hand groove being adapted with human hand shape is provided at least one surface of shell 11, microneedle electrodes 12 are arranged In the precalculated position of impression of the hand groove, specifically the precalculated position of impression of the hand groove can be the related acupuncture point on palm.Micropin electricity The structure of pole 12 is similar with above-mentioned microneedle electrodes 900, specifically repeats no more.Using present embodiment channels and collaterals detection device 100 When, the micropin of microneedle electrodes 12 contacts skin, to detect the human body impedance in precalculated position, therefore, the tank body in microneedle electrodes 12 Opening facing towards impression of the hand fluted external surface be arranged so that user's palm pressing in impression of the hand groove when, micropin can be touched Micropin in electrode 12.And in present embodiment in microneedle electrodes 12 tank body opening face be arranged microneedle electrodes impression of the hand groove Surface between relative altitude be more than or equal to 0mm, and be less than or equal to 0.2mm.

The processor 13 being arranged inside shell 11 is connected to microneedle electrodes 12, for handling the collected electricity of microneedle electrodes Signal.

Further, present embodiment can be applied to the detection at both hands acupuncture point.The two-phase of shell 11 be provided opposite to The adaptable left hand impression of the hand groove 111 of left hand shape, and the right hand impression of the hand groove 112 adaptable with right hand shape, so that user Palm can be positioned in left hand impression of the hand groove 111 and right hand impression of the hand groove 112, the micropin electricity being set in impression of the hand groove Pole 12 is so as to detecting the signal at user's palm acupuncture point.

Wherein, left hand impression of the hand groove 111 is oppositely arranged with right hand impression of the hand groove 112, therefore user is positioned over by palm After impression of the hand groove, left hand is also opposite with the right hand, and user right-hand man is opposite, and effect may make user's both hands that can grip channels and collaterals Detection device 100.Impression of the hand groove is the part interacted with user, and channels and collaterals detection device 100 is appropriate for user, depends on hand Print the compatible degree of groove and user's palm.Therefore in industry application, it can be directed to different size of palm, produce different size Channels and collaterals detection device 100.Alternatively, user oriented carries out the customization of impression of the hand groove, i.e., it is arranged according to the palm shape of user and is corresponded to Impression of the hand groove, to ensure that user's palm fits like a glove with impression of the hand groove.The impression of the hand groove can be the shape of of shell 11 itself Structure, or the flexible structure coating with impression of the hand groove, are covered on shell 11.

For the detection for realizing to user's palm acupuncture point, the position corresponding to left hand acupuncture point in left hand impression of the hand groove 111 is set Microneedle electrodes 12 are equipped with, the position corresponding to right hand acupuncture point in right hand impression of the hand groove 112 is also equipped with microneedle electrodes 12.This reality Mode apoplex involving the channels and collaterals detection device 100 is applied by being detected to the acupuncture point on human body palm, with the channels and collaterals of corresponding detection human body.

The main body of collaterals of human includes twelve channels and collaterals, corresponding with viscera, is had corresponding to twelve channels and collaterals on human body palm Multiple acupuncture points, therefore be left hand cave referring specifically to Fig. 5-Fig. 8, wherein Fig. 5 there are many modes being detected to palm acupuncture point The first detection mode schematic diagram of position position, Fig. 6 is the first detection mode schematic diagram of right hand acupuncture point position；Fig. 7 is left Second of detection mode schematic diagram of hand acupuncture point position, Fig. 8 are second of detection mode schematic diagrames of right hand acupuncture point position.

For the first detection mode at palm acupuncture point, Fig. 5 indicates the distribution at left hand detection acupuncture point：On the right side of thumbnail Yuji point below shaoshang acupoint, thumb, the finger tip section middle part left side of index finger, the finger root segment middle part right side of index finger, the finger tip of middle finger On the left of in the middle part of section, on the right side of the finger stage casing middle part of middle finger, on the left of the finger root segment middle part of middle finger, on the left of nameless finger tip section middle part, Right side in the middle part of nameless finger root segment, right side in the middle part of the finger tip section of little finger of toe, little finger of toe refer to left side in the middle part of stage casing, little finger of toe finger root segment On the right side of middle part.

Fig. 6 and Fig. 5 is in mirror symmetry, and Fig. 6 indicates the distribution at right hand detection acupuncture point：Shaoshang acupoint, thumb on the left of thumbnail Refer to the Yuji point of lower section, right side in the middle part of the finger tip section of index finger, index finger finger root segment in left side, right side in the middle part of the finger tip section of middle finger, Middle finger refer to left side in the middle part of stage casing, middle finger finger root segment in the middle part of right side, right side, nameless finger root in the middle part of nameless finger tip section On the left of section middle part, 222, little finger of toe refers on the right side of in the middle part of stage casing, on the left of the finger root segment middle part of little finger of toe on the right side of the finger tip section middle part of little finger of toe.

In the first detection mode, correspond to the detection acupuncture point on right-hand man, in left hand impression of the hand groove 111 and right hand hand It is both provided with 12 microneedle electrodes 12 in print groove 112, and corresponds to the left hand centre of the palm and the right hand centre of the palm, it is recessed in left hand impression of the hand It is also respectively provided with public electrode in slot 111 and right hand impression of the hand groove 112.

For second of detection mode at palm acupuncture point, the distribution at left hand detection acupuncture point is as follows in Fig. 7：On the right side of thumbnail Shaoshang acupoint, the Yuji point below thumb, left side in the middle part of the finger tip section of index finger, index finger finger root segment in right side, the finger tip of middle finger Section middle part left side, middle finger finger root segment in the middle part of left side, it is left side in the middle part of nameless finger tip section, right in the middle part of nameless finger root segment Taiyuan cave, hand on the left of the shading of side, the finger tip section middle part right side of little finger of toe, the finger root segment middle part right side of little finger of toe, palm and arm The palm and the Shenmen point on the right side of the shading of arm.

Fig. 8 and Fig. 7 are in mirror symmetry, and the distribution at right hand detection acupuncture point is as follows in Fig. 8：Shaoshang acupoint on the left of thumbnail, Yuji point below thumb, right side in the middle part of the finger tip section of index finger, index finger finger root segment in left side, it is right in the middle part of the finger tip section of middle finger Side, middle finger finger root segment in the middle part of right side, right side in the middle part of nameless finger tip section, left side in the middle part of nameless finger root segment, little finger of toe Right side in the middle part of finger tip section, little finger of toe finger root segment in the middle part of left side, Taiyuan cave, palm and arm on the right side of the shading of palm and arm Shenmen point on the left of shading.

In second of detection mode, correspond to the detection acupuncture point on above-mentioned right-hand man, in left hand impression of the hand groove 111 and the right side It is respectively provided with 12 microneedle electrodes 12 in hand impression of the hand groove 112, and corresponds to the left hand centre of the palm and the right hand centre of the palm, in left hand impression of the hand It is also respectively provided with public electrode in groove 111 and right hand impression of the hand groove 112.

For other detection modes, corresponds to palm acupuncture point, multiple microneedle electrodes 12, micropin are set in impression of the hand groove The installation position of electrode 12 and quantity are determined according to the collaterals of human for needing to detect.

When being changed due to human body internal environment, the resistance of human body can also change, and be based on this principle, present embodiment warp Network detection device 100 senses the impedance of human body, to ensure that the accuracy of detection, microneedle electrodes 12 generally contact human body skin with aciculiform Skin.

In detection process, public electrode is also required to contact human body, public electrode and microneedle electrodes 12 in present embodiment With identical structure, i.e., there is identical structure with above-mentioned microneedle electrodes 900, specifically repeat no more.

Since the microneedle electrodes 12 being set in impression of the hand groove need to connect with the processor 13 inside shell 11, i.e., While microneedle electrodes 12 are set to corresponding position in impression of the hand groove, it is also necessary to shell 11 is arranged in, to pass through table in shell 11 Face, to be connected to processor 13.

In order to facilitate production, the shell 11 of present embodiment channels and collaterals detection device 100 is not integral structure, by a left side Hand detecting part 113 and right hand detecting part 114 are put together, to realize that split left hand detecting part 113 in production and the right hand sense When portion 114, processor 13 can be set to inside shell 11, i.e., between left hand detecting part 113 and right hand detecting part 114.

Specifically, the setting of left hand impression of the hand groove 111 exists on 113 surface of left hand detecting part, the setting of right hand impression of the hand groove 112 114 surface of right hand detecting part.Left hand detecting part 113 and right hand detecting part 114 are the identical semielliptical structure of shape, by left hand The shell 11 that detecting part 113 and right hand detecting part 114 are put together is then elliposoidal, the shell 11 of elliposoidal in present embodiment Long axis be 195 ± 5mm, short axle be 145 ± 5mm.The shell 11 of the elliposoidal be more convenient for user gripping.And it passes through for convenience The placement of network detection device 100, shell 11 can not be complete elliposoidal, and bottom can be a flat surface, so that channels and collaterals The placement that detection device 100 can be stablized is on the table.

Processor 13 inside shell 11 is for obtaining the signal that microneedle electrodes 12 detect.Channels and collaterals detection device 100 processors 13 of itself can be handled the signal detected, it is compared with normal value, to analyze human body Health status.The processor 13 of channels and collaterals detection device 100 also can be after getting signal, and transmitting a signal to other has place The equipment for managing function, other equipment is in the health status that signal compared with normal value, is analyzed to human body.

In the channels and collaterals detection device 100 of present embodiment, processor 13 can analyze the signal detected, wherein It is built-in with channels and collaterals signals Processing Algorithm module, and memory is additionally provided in channels and collaterals detection device 100, can be stored normal Value, and each testing result can be stored.The structure of processor 13 is referring to Fig. 9, Fig. 9 is in present embodiment The structural schematic diagram of processor in one embodiment of channels and collaterals detection device shown in Fig. 3.

Processor 13 includes the constant voltage circuit 131 being sequentially connected electrically, measurement sensor 132, signal adjustment circuit 133, mould Quasi- multichannel conversion switch 134, A/D converter 135, microcontroller 136, interface circuit 137.

Wherein, constant voltage circuit 131 is used to provide a constant voltage for measurement sensor 132.

Measurement sensor 132 is connected to microneedle electrodes 12, so that human body is passed through faint electric current by microneedle electrodes 12, to Obtain the voltage value at the correspondence of microneedle electrodes 12 acupuncture point.

Signal adjustment circuit 133 is then to be converted to 132 collected voltage value of measurement sensor to be adapted to A/D converter Voltage signal.

Multiple channels can be switched to correspond to multiple microneedle electrodes, specifically, this implementation in Multipexer change-over switch 134 There are three Multipexer change-over switches 134 for tool in mode, share 24 channels, and it is each 12 upper to correspond respectively to right-hand man Microneedle electrodes 12, the switching in channel, which is then controlled by microcontroller 136, to be realized.

A/D converter 135 is then used to the analogue data of measurement being converted to numerical data, and A/D converter 135 can be built in In microcontroller 136.Microcontroller 136 is PIC single chip microcomputer, and structure is referring to Fig. 10, Figure 10 is channels and collaterals detection device shown in Fig. 3 one The structural schematic diagram of microcontroller in the processor of embodiment.

Microcontroller 136 can control the channel of Multipexer change-over switch 134 to switch, wherein also having USART modules, use Serial communication between realization microcontroller and external equipment.Data are spread out of from microcontroller 136, are passed by interface circuit 137 Into external equipment.

The 135 maximum voltage acquisition ranging from 0~5V of A/D converter being built in microcontroller 136, external base Quasi- reference voltage be Figure 11 shown in, Figure 11 be one embodiment of channels and collaterals detection device shown in Fig. 3 processor in A/D conversion modules Reference data circuit structural schematic diagram.

Interface circuit 137 then for realizing the external transmission of data, uses the mode that serial ports turns USB, present embodiment The conversion chip that interface circuit 137 is selected is PL2303 conversion chips, realizes conversion of the serial ports to USB.Referring specifically to Figure 12, Figure 12 be one embodiment of channels and collaterals detection device shown in Fig. 3 processor in interface circuit conversion chip structural schematic diagram.

PL2303 is USB to RS232 serial port chips, is that Prolific companies produce, and PL2303 is that RS232 serially leads to T unit and the facility connection of USB functional interfaces, provide solution.The high compatible driving of PL2303 can operated very much Simulation becomes traditional COM port in system, utilizes high capacity transmission pattern and the automatic flow control of USB and large data The advantage of buffer, PL2303 communication baud rates are 1M bps or more.

The utility model channels and collaterals detection device detects the signal at the corresponding channels and collaterals of user's palm by microneedle electrodes, then by Processor transmits it to external equipment and carries out analysis calculating, or carries out analysis meter to acquired data by processor itself It calculates, to detect the health status of human body.And it is recessed that microneedle electrodes are arranged at the left hand impression of the hand on the shell of channels and collaterals detection device In slot and right hand impression of the hand groove, by the detection at opponent's palm acupuncture point, the case where to know collaterals of human.This corresponding practicality Novel channels and collaterals detection device is not necessarily to too big volume, and convenient for carrying at any time, and detection process is convenient.

Channels and collaterals detection device, to realize that channels and collaterals detect, is using channels and collaterals detection device by the detection to acupuncture point in palm When, palm is positioned in impression of the hand groove by user, and user's palm is detected by the microneedle electrodes being arranged in impression of the hand groove Related acupuncture point, therefore the compatible degree of impression of the hand groove and palm is higher, microneedle electrodes are also got over corresponding to palm acupuncture point in impression of the hand groove Accurately, the accuracy of detection of corresponding channels and collaterals detection device is also higher.Therefore it is directed to particular user, channels and collaterals detection can be carried out to it and is set Standby customization, specific method for customizing please refer to Fig.1 the method for customizing first that 3, Figure 13 is the utility model channels and collaterals detection device The flow diagram of embodiment.Present embodiment method for customizing includes the following steps.

S11：Moulding mud is covered in the outer surface of mold.

After forming channels and collaterals detection device, mold is the main body of channels and collaterals detection device, and center corresponds to palm center Position generally requires setting public electrode.Therefore, it when producing channels and collaterals detection device, can be set while microneedle electrodes are set Set public electrode；Also can first in a mold the heart be arranged public electrode, plasticity mud is covered in mold in this step S11 at this time When outer surface, the thickness of moulding mud is identical as the height that public electrode protrudes from mold outer surface, in case the covering of moulding mud is public Electrode.

When channels and collaterals detection device need and meanwhile detect left-hand palm acupuncture point and right hand palm acupuncture point when, mold can be divided into Left hand die and right hand mold, and this step S11 includes then two steps, i.e., moulding mud is covered each by the outer of left hand die The outer surface on surface and right hand mold.

Since moulding mud can also be kept centainly fixing shape after sizing, therefore in present embodiment by user's plasticity Using silica cement.

S12：By palm pressing on moulding mud, impression of the hand groove is formed.

After moulding mud is covered in the outer surface of mold, user presses palm on plasticity mud, forms impression of the hand groove, Thus it ensure that the compatible degree of user's palm and impression of the hand groove.Corresponding to left hand die and right hand mold, user is by left hand hand Palm pressing forms left hand impression of the hand groove on the moulding mud of left hand die；Right hand palm is pressed into the moulding mud in right hand mold On, form right hand impression of the hand groove.

After forming impression of the hand groove, the mold with the moulding mud of impression of the hand groove is cured, that is, is positioned over ventilation 48 Hour completes solidification.

S13：Microneedle electrodes are set corresponding to the position at palm acupuncture point in impression of the hand groove.

Corresponding palm acupuncture point carries out the setting of microneedle electrodes, and microneedle electrodes is made to be arranged in impression of the hand groove and mold setting. Specifically, it first drills on the mold with impression of the hand groove, is then set to microneedle electrodes in bored through-hole.For double The channels and collaterals detection device of hand detection, is arranged microneedle electrodes, in the right hand in left hand impression of the hand groove corresponding to the position at left hand acupuncture point Microneedle electrodes are set corresponding to the position at right hand acupuncture point in impression of the hand groove.

Wherein, microneedle electrodes have the structure of above-mentioned microneedle electrodes 12, include tank body with opening and are inserted in tank body The micropin of bottom, the needle point of micropin is less than tank body opening 1.50 ± 0.25mm of face；It in this step, will when microneedle electrodes are set The opening of tank body is towards outside impression of the hand groove in microneedle electrodes, and the opening face of tank body and the hand that microneedle electrodes are arranged in microneedle electrodes It prints the relative altitude between the surface of groove and is more than or equal to 0mm, and be less than or equal to 0.2mm.

S14：One end that microneedle electrodes are located to mould inner surface is connect with processor.

Processor can obtain the signal that microneedle electrodes sense, and the outer surface of mold is covered with and has impression of the hand groove Moulding mud, and microneedle electrodes setting is arranged in impression of the hand groove, therefore by processor in the inner surface side of mold, in step In S13, microneedle electrodes are arranged in mold, therefore being connect with processor positioned at one end of mould inner surface by microneedle electrodes.

S15：Left hand die of the split with left hand impression of the hand groove and the right hand mold with right hand impression of the hand groove.

This step makes processor between left hand die and right hand mold, and in present embodiment by left hand die and Right hand mold is set as the identical semielliptical structure of shape, and a closed ellipsoid is obtained after split left hand die and right hand mold Shape shell, processor are then located at the inside of the elliposoidal shell.

The obtained channels and collaterals detection device of present embodiment can refer to above-mentioned channels and collaterals detection device 100, specifically repeat no more.

Customization for channels and collaterals detection device needs in the above method user to scene by compactibility mud, to be agreed with The impression of the hand groove of user's palm.Another method for customizing is also provided below, user is only needed to provide palm information.Please specifically it join Figure 14 is read, Figure 14 is the flow diagram of the method for customizing second embodiment of the utility model channels and collaterals detection device.This implementation Mode method for customizing includes the following steps.

S21：Obtain the palm information of user.

The palm information of user illustrates the palm shape of user, size etc..Such as the palm photo of actual size is indicated, 3D rendering data of palm etc..When channels and collaterals detection device needs while detecting the acupuncture point at the acupuncture point and right hand palm of left-hand palm When, obtain the left-hand palm information and right hand palm information of user respectively at this time.

S22：According to palm information, the mold with impression of the hand groove is made.

This step can obtain a palm model by palm information emulator, then be implemented according to above-mentioned method for customizing first Step S12 in mode forms the mold with impression of the hand groove by the pressing of palm model on plasticity mud.Can also directly it use The mold with impression of the hand groove is made in three-dimensional printing technology, printing.The palm of the impression of the hand groove and user that are obtained in this step S22 It coincide, i.e., shape is agreed with completely.

For the channels and collaterals detection device of both hands detection, then respectively according to left-hand palm information, being made has left hand impression of the hand recessed The left hand die of slot；According to right hand palm information, the right hand mold with right hand impression of the hand groove is made.

S23：Microneedle electrodes are set corresponding to the position at palm acupuncture point in impression of the hand groove.

This step is similar with the step S13 in above-mentioned method for customizing first embodiment, and microneedle electrodes are arranged in mold and set It sets, and microneedle electrodes is arranged for the position in left hand acupuncture point in left hand impression of the hand groove respectively, correspond in right hand impression of the hand groove Microneedle electrodes are arranged in the position at right hand acupuncture point.

S24：One end that microneedle electrodes are located to surface of the mold without impression of the hand groove is connect with processor.

Processor is for obtaining the signal that microneedle electrodes sense.

S25：Split left hand die and right hand mold.

After this step completes split, processor is between left hand die and right hand mold.

The method for customizing of above two channels and collaterals detection device can realize that the channels and collaterals detection device for particular user customizes, Obtained channels and collaterals detection device detection process is convenient, and can realize accurate detection.

The foregoing is merely the embodiments of the utility model, and it does not limit the scope of the patent of the present invention, all It is equivalent structure transformation made based on the specification and figures of the utility model or equivalent process transformation, directly or indirectly Other related technical areas are used in, are equally included in the patent within the scope of the utility model.

Claims (13)

1. a kind of microneedle electrodes, which is characterized in that include the tank body with opening and the micropin for being inserted in the tank base, institute The needle point of micropin is stated less than tank body opening 1.50 ± 0.25mm of face.

2. microneedle electrodes according to claim 1, which is characterized in that the tank body is cylinder, and the micropin is inserted in The circle centre position of the tank body bottom plate.

3. microneedle electrodes according to claim 2, which is characterized in that the outer diameter of the tank body be 6 ± 1mm, depth be 6 ± 1mm, wall thickness are 0.6 ± 0.2mm；The outer diameter of the micropin is 0.25 ± 0.05mm.

4. microneedle electrodes according to claim 1, which is characterized in that be packed in the tank body infiltrated physiological saline or The cotton balls of medicinal alcohol.

5. microneedle electrodes according to claim 1, which is characterized in that the tank body and the micropin are by copper or stainless steel At the microneedle surface nickel plating or gold-plated.

6. a kind of channels and collaterals detection device, which is characterized in that the equipment includes shell, at least one side of the shell be provided with The impression of the hand groove that human hand shape is adapted is provided at least one such as claim 1-5 in the precalculated position of the impression of the hand groove Any one of them microneedle electrodes.

7. channels and collaterals detection device according to claim 6, which is characterized in that the channels and collaterals detection device further includes being located at institute The processor of enclosure interior is stated, the processor connects the microneedle electrodes, for handling the collected electricity of the microneedle electrodes Signal.

8. channels and collaterals detection device according to claim 6, which is characterized in that the two-phase of the shell has been provided opposite to and a left side The adaptable left hand impression of the hand groove of hand shape, and the right hand impression of the hand groove adaptable with right hand shape.

9. channels and collaterals detection device according to claim 8, which is characterized in that the shell is by left hand detecting part and right hand sense Survey portion is put together, and the left hand impression of the hand groove is set to left hand detecting part surface, and the right hand impression of the hand groove is set to Right hand detecting part surface.

10. channels and collaterals detection device according to claim 9, which is characterized in that the left hand detecting part and the right hand sense Survey portion is the identical semielliptical structure of shape, and the shell that the left hand detecting part and the right hand detecting part are put together is Elliposoidal.

11. channels and collaterals detection device according to claim 10, which is characterized in that the shell long axis of the elliposoidal is 195 ± 5mm, short axle are 145 ± 5mm.

12. channels and collaterals detection device according to claim 6, which is characterized in that correspond to human hand cave in the impression of the hand groove The position of position is provided with 12 microneedle electrodes.

13. channels and collaterals detection device according to claim 6, which is characterized in that correspond in human hand in the impression of the hand groove The position of the heart is provided with public electrode.