CN109171765A - Portable noninvasive blood glucose detector device - Google Patents
Portable noninvasive blood glucose detector device Download PDFInfo
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- CN109171765A CN109171765A CN201811285915.6A CN201811285915A CN109171765A CN 109171765 A CN109171765 A CN 109171765A CN 201811285915 A CN201811285915 A CN 201811285915A CN 109171765 A CN109171765 A CN 109171765A
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- finger
- near infrared
- outer shell
- blood glucose
- soft seat
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
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- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses Portable noninvasive blood glucose detector devices, Woundless blood sugar measurement may be implemented in it, it comes to carry out non-invasive measurement to blood glucose by using near infrared light photoelectric sensor, it measures convenient and reliable, impedance probe detects human body impedance, improve the auxiliary precision measured blood glucose value, the present invention is by being that can automatically adjust the distance between finger distance and infrared transmitter by structure setting, raising measurement accuracy can be improved, it is suitble to the use of different crowd, simultaneously, the present invention is in measurement, so that in finger soft seat with become placed against, measurement accuracy can be improved, reduce error, it is suitble to the use of the different big persons of low position of finger, the present invention can also rotate soft seat in finger, to realize the duplicate measurements to different location, improve the accuracy of measurement result.
Description
Technical field
The present invention relates to Portable noninvasive blood glucose detector devices, belong to Woundless blood sugar equipment technical field.
Background technique
Non-invasive blood sugar instrument is exactly no wound, without referring to that blood can survey blood glucose, undoubtedly extremely big for vast sugar friend
Gospel because no longer have an acupuncture treatment.And for noninvasive dynamics monitoring, spectral technique is commonly used in Woundless blood sugar measurement
A kind of technology.Wherein, spectral signature of the glucose under near-infrared irradiation is the most obvious, therefore, generallys use near infrared light
To measure the intracorporal blood-sugar content of people.
The non-invasive measurement device of current near infrared spectrum, due to the positions such as finger of each human body thickness, of different sizes,
Therefore, when detecting, finger protrudes into that the position in device is also different, this will lead to the otherness of spectral detection, influences blood glucose inspection
Survey precision.
The present invention in view of the above problems, provide Portable noninvasive blood glucose detector device, improve blood sugar test precision and
Portability.
Summary of the invention
To achieve the above object, the invention provides the following technical scheme: Portable noninvasive blood glucose detector device, feature exist
In comprising soft seat, near infrared light electric transducer, near infrared emission device, impedance probe, near-infrared in finger outer shell base, finger
Emitter position adjusts component, interior soft seat runner assembly and controller, wherein and the finger outer shell base is hard cylindrical structure,
The finger outer shell base it is open at one end, the other end of the finger outer shell base is provided with the outer cover for installing the controller, institute
The one end close to the outer cover for stating finger outer shell base is additionally provided near infrared emission device position and adjusts component and interior soft seat
Runner assembly, the open end of the finger outer shell base are additionally provided with soft seat in the finger in the portion of inserting into the inner, the interior soft seat
Runner assembly can drive soft seat in the finger to rotate, and near infrared emission device position, which adjusts component, can automatically adjust institute
State the distance between near infrared emission device and finger front end, so as to adapt to different people finger position, the finger outer shell base
Inner wall be the internal taper hole shape structure that is gradually increased of internal diameter closer from open end, the internal taper hole shape structure of the finger outer shell base with
It is provided between the outer circle wall of soft seat in the finger and holds out against component, direction extends axially along on soft seat in the finger
It is provided with open slot, the component that holds out against holds out against soft seat in the finger, close red on soft seat in finger to make
Outer photoelectric sensor and impedance probe are close to finger skin.
Further, preferably, the inside of soft seat is located at the near infrared light electric transducer in the finger and impedance is visited
Position between head and near infrared emission device is provided with shading pad, near infrared emission device described in the center face of the shading pad
Position is provided with through-hole.
Further, preferably, being provided with the sliding slot extended along its axis direction, the top on the finger outer shell base
Tight component includes holding out against sliding sleeve and pushing block, and the sliding sleeve that holds out against is conical structure, and holds out against the male cone (strobilus masculinus) and the finger of sliding sleeve
The inner wall of the internal taper hole shape structure of outer shell base slides snug fit, and described hold out against is provided with along the extension of its radial direction on sliding sleeve
Sliding shoe, the outer end of the sliding shoe connect with the pushing block, and the sliding shoe and sliding slot cooperation are slided, the pushing block
On the outer wall of the finger outer shell base.
Further, preferably, it includes minitype cylinder, cylinder block, adjusting that near infrared emission device position, which adjusts component,
Bar and hollow stem, wherein the minitype cylinder is fixed on installation ring support using cylinder block, and the installation ring support is fixed on end seat
On, the end seat is fixed in one end inner hole of the close outer cover of the finger outer shell base, and the piston rod of the minitype cylinder connects
It is connected to the adjusting rod, the end of the adjusting rod is connect with the hollow stem, and the end of the hollow stem is provided with near-infrared
Transmitter, the control line and power supply line of near infrared emission device are connected to controller by the hollow cavity of hollow stem.
Further, preferably, the front end of the hollow stem is additionally provided with distance measuring sensor, the distance measuring sensor is responsible for
The position of finger front end to be detected is detected, so as to described close red according to the automatic adjustment of the distance of the distance measuring sensor
The position of external transmitter and finger to be measured.
Further, preferably, the interior soft seat runner assembly includes micromotor, gear, gear ring, hollow swivel base and company
Female connector seat, wherein the hollow swivel base is spindle rotationally arranged in the end seat using thin-wall bearing, and the hollow swivel base
One end close to outer cover is protruded into the installation ring support, and the end that the hollow swivel base protrudes into the installation ring support, which is fixedly connected, to be set
Be equipped with gear ring, the installation ring support it is interior it is intracavitary be provided with micromotor, the output shaft of the micromotor passes through gear and institute
Gear ring Inside gear drive is stated, to drive the hollow swivel base rotation, the hollow swivel base protrudes into the finger outer shell base
One end fixation is set in the connection block set, and the inner end of soft seat is fixed in the connection block set in the finger, to lead to
It crosses the hollow swivel base and drives soft seat rotation in the finger.
Further, preferably, the hollow stem is protruded into out of the hollow swivel base inner hole in the finger in soft seat,
And non-rotatable setting between the hollow stem and the hollow swivel base.
Further, preferably, the near infrared light electric transducer and impedance probe are installed in sensor fixing plate,
The sensor fixing plate is mounted in the finger on the inner wall of soft seat.
Further, preferably, being provided with wireless communication module on the controller, so as to module by wireless communication with
Mobile phone is connected.
Further, preferably, being provided with charging interface and display screen on the outer cover, it is arranged on the finger outer shell base
There is hanging ring.
Compared with prior art, the beneficial effects of the present invention are:
Woundless blood sugar measurement may be implemented, by using near infrared light in Portable noninvasive blood glucose detector device of the invention
Photoelectric sensor to carry out non-invasive measurement to blood glucose, and measurement is convenient and reliable, and impedance probe detects human body impedance, raising pair
The auxiliary precision of blood glucose value measurement, the present invention is by being that can automatically adjust finger distance and infrared transmitter by structure setting
The distance between, raising measurement accuracy can be improved, be suitble to the use of different crowd, meanwhile, the present invention makes to go smoothly in measurement
Refer to interior soft seat and become placed against, measurement accuracy can be improved, reduce error, is suitble to the use of the different big persons of low position of finger, the present invention is also
Soft seat in finger can be rotated, to realize the duplicate measurements to different location, improve the accuracy of measurement result.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Portable noninvasive blood glucose detector device of the present invention；
Fig. 2 is that Portable noninvasive blood glucose detector device of the present invention holds out against module position structural schematic diagram；
Fig. 3 is that the near infrared emission device position of Portable noninvasive blood glucose detector device of the present invention adjusts component structure diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: Portable noninvasive blood glucose detector device comprising finger
Soft seat 11, near infrared light electric transducer 7, near infrared emission device 5, impedance probe, near infrared emission device position in outer shell base 3, finger
It sets and adjusts component 4, interior soft seat runner assembly and controller, wherein the finger outer shell base 3 is hard cylindrical structure, the hand
Refer to the open at one end of outer shell base 3, the other end of the finger outer shell base 3 is provided with the outer cover 1 for installing the controller, the hand
Refer to that one end close to the outer cover 1 of outer shell base 3 is additionally provided near infrared emission device position and adjusts component 4 and interior soft seat turn
Dynamic component, the open end of the finger outer shell base 3 is additionally provided with soft seat 11 in the finger in the portion of inserting into the inner, the interior soft seat
Runner assembly can drive soft seat 11 in the finger to rotate, and near infrared emission device position adjusts component 4 and can adjust automatically
Save the distance between the near infrared emission device 5 and finger front end, so as to adapt to different people finger position, outside the finger
The inner wall 12 of shell block 3 is the internal taper hole shape structure that internal diameter closer from open end is gradually increased, the internal taper hole of the finger outer shell base 3
It is provided between the outer circle wall of soft seat 11 in shape structure and the finger and holds out against component, along it on soft seat 11 in the finger
Axial direction, which is extended, open slot, and the component that holds out against holds out against soft seat in the finger, to make in finger
Near infrared light electric transducer and impedance probe on soft seat 11 are close to finger skin.
In the present embodiment, in the finger inside of soft seat be located at the near infrared light electric transducer and impedance probe with
Position between near infrared emission device is provided with shading pad 6, the position of near infrared emission device described in the center face of the shading pad 6
It installs and is equipped with through-hole.
As preferred embodiment, the sliding slot extended along its axis direction is provided on the finger outer shell base 3, it is described
Holding out against component includes holding out against sliding sleeve 9 and pushing block 8, and the sliding sleeve 9 that holds out against is conical structure, and holds out against male cone (strobilus masculinus) and the institute of sliding sleeve 9
The inner wall sliding snug fit of the internal taper hole shape structure of finger outer shell base is stated, described hold out against is provided on sliding sleeve 9 along its radial direction
The sliding shoe that direction extends, the outer end of the sliding shoe are connect with the pushing block 8, and the sliding shoe and sliding slot cooperation are slided
Dynamic, the pushing block is located on the outer wall of the finger outer shell base.
As more preferably embodiment, near infrared emission device position adjust component include minitype cylinder 18, cylinder block 19,
Adjusting rod and hollow stem 23, wherein the minitype cylinder 18 is fixed on installation ring support 17 using cylinder block 19, the installing ring
Seat 17 is fixed in end seat 13, and the end seat 13 is fixed in one end inner hole of the close outer cover 1 of the finger outer shell base 3, institute
The piston rod for stating minitype cylinder 18 is connected to the adjusting rod, and the end of the adjusting rod is connect with the hollow stem 23, described
The end of hollow stem 23 is provided near infrared emission device 5, and the control line and power supply line of near infrared emission device 5 pass through in hollow stem
Cavity is connected to controller.
In the present embodiment, the front end of the hollow stem 23 is additionally provided with distance measuring sensor, and the distance measuring sensor is responsible for
The position of finger front end to be detected is detected, so as to described close red according to the automatic adjustment of the distance of the distance measuring sensor
The position of external transmitter and finger to be measured.
As preferred embodiment, such as Fig. 3, the interior soft seat runner assembly includes micromotor 21, gear 22, gear ring
20, hollow swivel base 24 and connection block set 10, wherein the hollow swivel base 24 is spindle rotationally arranged in described using thin-wall bearing 15
In end seat 13, and one end of the close outer cover of the hollow swivel base 24 is protruded into the installation ring support 17, the hollow swivel base 24
The end for protruding into the installation ring support is fixedly connected with setting rack gear 20, and the interior of installation ring support 17 intracavitary is provided with micro electric
Machine 21, the output shaft of the micromotor 21 are described hollow to drive by gear 22 and 20 Inside gear drive of gear ring
Swivel base 24 rotates, and one end fixation for protruding into the finger outer shell base of the hollow swivel base 24 is set in the connection block set 10
On, the inner end of soft seat 11 is fixed in the connection block set 10 in the finger, will pass through described in the hollow swivel base driving
Soft seat rotates in finger.
Wherein, the hollow stem 23 protrudes into the finger in soft seat out of the hollow swivel base 24 inner hole, and described
Non-rotatable setting between hollow stem and the hollow swivel base.The near infrared light electric transducer and impedance probe are installed in
In sensor fixing plate 16, the sensor fixing plate is mounted in the finger on the inner wall of soft seat.
Data are monitored and are recorded for convenience, are provided with wireless communication module on the controller, it is wireless will pass through
Communication module is connected with mobile phone.
In order to facilitate carrying, it is provided with charging interface 2 and display screen on the outer cover, is provided on the finger outer shell base
Hanging ring.
Woundless blood sugar measurement may be implemented in Portable noninvasive blood glucose detector device of the invention, by using close red
Outer smooth photoelectric sensor to carry out non-invasive measurement to blood glucose, and measurement is convenient and reliable, and impedance probe detects human body impedance, mentions
The auxiliary precision that height measures blood glucose value, the present invention is by being that can automatically adjust finger distance and infrared hair by structure setting
Raising measurement accuracy can be improved in the distance between emitter, is suitble to the use of different crowd, meanwhile, the present invention makes in measurement
Soft seat and become placed against in finger, measurement accuracy can be improved, reduction error is suitble to the use of the different big persons of low position of finger, this hair
It is bright soft seat in finger to be rotated, to realize the duplicate measurements to different location, improve the accurate of measurement result
Degree.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. Portable noninvasive blood glucose detector device, which is characterized in that it includes finger outer shell base, soft seat, near infrared light in finger
Electric transducer, near infrared emission device, impedance probe, near infrared emission device position adjust component, interior soft seat runner assembly and control
Device, wherein the finger outer shell base is hard cylindrical structure, open at one end, the finger outer shell base of the finger outer shell base
The other end be provided with the outer cover for installing the controller, one end close to the outer cover of the finger outer shell base is additionally provided with
Near infrared emission device position adjusts component and interior soft seat runner assembly, and the open end of the finger outer shell base, which is additionally provided with, stretches
Enter soft seat in its internal described finger, the interior soft seat runner assembly can drive soft seat in the finger to rotate, described close
Infrared transmitter position, which adjusts component, can automatically adjust the distance between the near infrared emission device and finger front end, to fit
The position of the finger of different people is answered, the inner wall of the finger outer shell base is the internal taper hole shape that internal diameter closer from open end is gradually increased
Structure is provided in the internal taper hole shape structure of the finger outer shell base and the finger between the outer circle wall of soft seat and holds out against group
Part, direction is extended and has open slot axially along on soft seat in the finger, and the component that holds out against is to soft in the finger
Seat is held out against, to make the near infrared light electric transducer and impedance probe abutting finger skin in finger on soft seat.
2. Portable noninvasive blood glucose detector device according to claim 1, it is characterised in that: soft seat is interior in the finger
Position of the side between the near infrared light electric transducer and impedance probe and near infrared emission device is provided with shading pad, described
The position of near infrared emission device described in the center face of shading pad is provided with through-hole.
3. Portable noninvasive blood glucose detector device according to claim 1, it is characterised in that: set on the finger outer shell base
It is equipped with the sliding slot extended along its axis direction, the component that holds out against includes holding out against sliding sleeve and pushing block, and the sliding sleeve that holds out against is circle
Wimble structure, and hold out against the inner wall sliding snug fit of the male cone (strobilus masculinus) of sliding sleeve and the internal taper hole shape structure of the finger outer shell base, institute
The sliding shoe for holding out against and being provided on sliding sleeve and extending along its radial direction is stated, the outer end of the sliding shoe is connect with the pushing block,
The sliding shoe and sliding slot cooperation are slided, and the pushing block is located on the outer wall of the finger outer shell base.
4. Portable noninvasive blood glucose detector device according to claim 1, it is characterised in that: near infrared emission device position
Setting and adjusting component includes minitype cylinder, cylinder block, adjusting rod and hollow stem, wherein the minitype cylinder is fixed using cylinder block
On installation ring support, the installation ring support is fixed in end seat, and the end seat is fixed on the close outer cover of the finger outer shell base
One end inner hole in, the piston rod of the minitype cylinder is connected to the adjusting rod, the end of the adjusting rod with it is described hollow
Bar connection, the end of the hollow stem are provided near infrared emission device, during the control line and power supply line of near infrared emission device pass through
The hollow cavity of empty bar is connected to controller.
5. Portable noninvasive blood glucose detector device according to claim 4, it is characterised in that: the front end of the hollow stem is also
It is provided with distance measuring sensor, the distance measuring sensor is responsible for detecting the position of finger front end to be detected, so as to basis
The distance of the distance measuring sensor automatically adjusts the position of the near infrared emission device and finger to be measured.
6. Portable noninvasive blood glucose detector device according to claim 4, it is characterised in that: the interior soft seat runner assembly
Including micromotor, gear, gear ring, hollow swivel base and connection block set, wherein the hollow swivel base can be rotated using thin-wall bearing
Setting in the end seat, and one end of the close outer cover of the hollow swivel base is protruded into the installation ring support, described hollow
The end that swivel base protrudes into the installation ring support is fixedly connected with setting rack gear, and the interior of the installation ring support intracavitary is provided with micro electric
Machine, the output shaft of the micromotor is by gear and the gear ring Inside gear drive, to drive the hollow swivel base rotation,
One end fixation for protruding into the finger outer shell base of the hollow swivel base is set in the connection block set, soft seat in the finger
Inner end be fixed in the connection block set, drive soft seat rotation in the finger will pass through the hollow swivel base.
7. Portable noninvasive blood glucose detector device according to claim 6, it is characterised in that: the hollow stem is from described
Dally seat inner hole in protrude into the finger in soft seat, and non-rotatable between the hollow stem and the hollow swivel base set
It sets.
8. Portable noninvasive blood glucose detector device according to claim 6, it is characterised in that: the near-infrared photoelectric sensing
Device and impedance probe are installed in sensor fixing plate, and the sensor fixing plate is mounted on the inner wall of soft seat in the finger
On.
9. Portable noninvasive blood glucose detector device according to claim 1, it is characterised in that: be provided on the controller
Wireless communication module, so that module is connected with mobile phone by wireless communication.
10. Portable noninvasive blood glucose detector device according to claim 1, it is characterised in that: be provided on the outer cover
Charging interface and display screen are provided with hanging ring on the finger outer shell base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285915.6A CN109171765B (en) | 2018-10-31 | 2018-10-31 | Portable noninvasive blood glucose detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285915.6A CN109171765B (en) | 2018-10-31 | 2018-10-31 | Portable noninvasive blood glucose detection instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109171765A true CN109171765A (en) | 2019-01-11 |
| CN109171765B CN109171765B (en) | 2021-04-16 |
Family
ID=64940887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811285915.6A Active CN109171765B (en) | 2018-10-31 | 2018-10-31 | Portable noninvasive blood glucose detection instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN109171765B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2856154A1 (en) * | 2020-03-25 | 2021-09-27 | Ruiz Jose Antonio Jimenez | SYSTEM FOR IDENTIFICATION AND MEASUREMENT OF SUBSTANCE P AND ANTAGONISTS OF ITS RECEIVER (Machine-translation by Google Translate, not legally binding) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2856154A1 (en) * | 2020-03-25 | 2021-09-27 | Ruiz Jose Antonio Jimenez | SYSTEM FOR IDENTIFICATION AND MEASUREMENT OF SUBSTANCE P AND ANTAGONISTS OF ITS RECEIVER (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109171765B (en) | 2021-04-16 |
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