CN104510454B - Blood vessel hardness detecting instrument - Google Patents
Blood vessel hardness detecting instrument Download PDFInfo
- Publication number
- CN104510454B CN104510454B CN201410833854.8A CN201410833854A CN104510454B CN 104510454 B CN104510454 B CN 104510454B CN 201410833854 A CN201410833854 A CN 201410833854A CN 104510454 B CN104510454 B CN 104510454B
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- pressure sensor
- blood vessel
- detecting instrument
- vessel hardness
- radial artery
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Ophthalmology & Optometry (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The present invention relates to care appliance technical field, there is provided blood vessel hardness detecting instrument, including main body, the transmission component in the main body for obtaining the pressure sensor module of radial artery wave at human body wrist and driving the pressure sensor module movement to search for, align to position of radial artery.In the present invention, on telescopic component is under transmission component drive, during lower slider, radial artery at wrist is searched for automatically, when detecting radial artery, the pressure wave that pressure sensor receives radial artery feeds back to transmission component, transmission component stop motion, on telescopic component stops therewith, lower movement, now pressure sensor and radial artery contraposition are accurate, automatic search is completed, this blood vessel hardness detecting instrument, it is simple in construction, it is easy to operate, in average family, without any professional knowledge, the blood vessel hardness of user can be monitored whenever and wherever possible, so as to be more preferably managed to health condition.
Description
Technical field
It is to be related to a kind of blood vessel hardness detecting instrument more specifically the present invention relates to care appliance technical field.
Background technology
With the age increase arterial wall gradually stiff, aging, and hypertension make vessel wall elasticity fiber it is thinning, tear,
Abrasion and fracture；The accumulation of diabetes increase vascular wall collagen and elastin laminin AGEP, both collective effects,
Accelerate blood vessel aging, cause vascular lesion to produce artery structure hardening, and carrying out blood vessel hardness determination then can accurately know blood
Pipe hardness situation, so as to be preferably managed to health.But current blood vessel hardness determination, it is necessary to by setting for hospital
It is standby, and detection is both needed to payment expense every time, therefore, it is not possible to know the blood vessel hardness situation of oneself anywhere or anytime.
The content of the invention
It is an object of the invention to provide a kind of blood vessel hardness detecting instrument, it is intended to solves blood vessel present in prior art hard
Degree detection dependent on hospital, in-convenience in use, it is costly the problem of.
In order to solve the above technical problems, the technical scheme is that：Blood vessel hardness detecting instrument is provided, including main body, set
Passed in the pressure sensor module and the drive pressure for being used to obtain radial artery wave at human body wrist in the main body
The movement of sensor module is searched for position of radial artery, the transmission component of contraposition.
Specifically, the main body includes the pedestal of U-shaped, and the transmission component is after a vertical arm of the pedestal
A window is opened up in side, the vertical arm, the pressure sensor module is obliquely installed in the window and can be in the transmission
Component is vertically moved up and down under driving.
Specifically, the transmission component is including the second motor, by the described second motor-driven screw rod and is sheathed on institute
State the screwed pipe on screw rod；The pressure sensor module both sides are vertical respectively to place a guide post, and the screw rod described is led with each
Parallel to bar, being respectively provided on two sides with of the pressure sensor module is sheathed on each guide post and described can led in each
The sliding part slided on to bar, the screwed pipe with wherein sliding part is connected described in one.
Specifically, second motor be arranged in parallel with the screw rod, and the transmission component also includes being located at described second
The second driving gear on the output shaft of motor and the second driven gear for being sheathed on described screw rod one end, described second actively
Gear is engaged with second driven gear.
Specifically, the end face of the pressure sensor module towards radial artery is provided with the roller bearing with human body wrist self adaptation.
Specifically, the pressure sensor module includes telescopic component and the pressure sensing on the telescopic component
Device.
Specifically, the telescopic component is described including base seat support, the flexible shell being arranged in the base seat support, drive
Flexible shell is located at the end of the flexible shell along the forward and backward Power Component moved of the base seat support, the pressure sensor.
Specifically, the Power Component includes the rotating cylinder being sheathed in the flexible shell；Set on the rotation drum outer wall
There is pin, the flexible shell inwall is provided with the helicla flute that pin is slided when being available for the rotating cylinder rotation, the base seat support
Inwall and the flexible shell outer wall between be provided with anti-rotation structure.
Specifically, the Power Component also includes the first motor, first on first motor output shaft actively
Gear, end of the rotating cylinder away from the flexible shell is provided with the first driven gear engaged with first driving gear.
Specifically, the telescopic component also includes pedestal drain pan and gear cap, and the base seat support is located at the pedestal bottom
In shell, a plane of the pedestal drain pan is provided with the perforate for being available for the flexible shell to stretch out, and the gear cap will be described from outside
Rotating cylinder and the base seat support are fixedly connected with the pedestal drain pan.
This blood vessel hardness detecting instrument that the present invention is provided, when telescopic component upper and lower slip under transmission component drive,
Radial artery at wrist is searched for automatically, when detecting radial artery, pressure sensor receives the pressure wave of radial artery
Transmission component, transmission component stop motion are fed back to, telescopic component stops moving up and down therewith, now pressure sensor and oar
Artery contraposition is accurate, and automatic search is completed, this blood vessel hardness detecting instrument, simple in construction, easy to operate, in average family,
Without any professional knowledge, the blood vessel hardness of user can be monitored whenever and wherever possible, so as to be more preferably managed to health condition.
Brief description of the drawings
Fig. 1 is the structural representation of blood vessel hardness detecting instrument provided in an embodiment of the present invention；
Fig. 2 is the sectional view of blood vessel hardness detecting instrument provided in an embodiment of the present invention；
Fig. 3 is the structural representation of telescopic component in the embodiment of the present invention；
Fig. 4 is the decomposing schematic representation of telescopic component in the embodiment of the present invention；
Fig. 5 is another decomposing schematic representation of telescopic component in the embodiment of the present invention；
Fig. 6 is the sectional view of telescopic component in the embodiment of the present invention；
Fig. 7 is by the structural representation after the panel dismounting of the vertical arm of pedestal one in the embodiment of the present invention；
100- main bodys；110- pedestals；111- dead slots；112- vertical arm；
113- windows；200- telescopic components；210- base seat supports；212- anti-rotation grooves；
213- slots；214- through holes；220- stretches shell；221- helicla flutes；
222- anti-rotation ribs；223- touch articles；230- Power Components；231- rotating cylinders；
232- pins；The motors of 233- first；The driving gears of 234- first；The driven gears of 235- first；
240-PCB plates；241- travel switches；250- pedestal drain pans；251- perforates；
252- connecting poles；253- roller bearings；254- connecting shafts；260- gear caps；
261- connecting holes；270- torsion springs；300- pressure sensors；400- wrists；
500- transmission components；The motors of 510- second；The driving gears of 520- second；The driven gears of 530- second；
540- screw rods；550- screwed pipes；560- guide posts；570- sliding parts.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is referred to as " being connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
It should also be noted that, the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or
Using the normal operating condition of product as reference, and it should not be regarded as restrictive.
Reference picture 1, Fig. 2, the blood vessel hardness detecting instrument that the present invention is provided, including main body 100, the pressure in main body 100
Force snesor module.Pressure sensor module includes telescopic component 200 and is used to obtain human body hand on telescopic component 200
The pressure sensor 300 of pressure wave at wrist 400 at radial artery.Main body 100 includes the pedestal 110 of U-shaped, the middle part of pedestal 110
Dead slot 111 be used for place wrist 400.One vertical arm 112 of pedestal 110 is provided with window 113, and telescopic component 200 is tilted and set
It is placed in window 113.The rear side of vertical arm 112 is additionally provided with display screen (not shown), and display screen is used for showing detection data.Window
The rear side of mouth 113, which is provided with, can drive telescopic component 200 vertically to move up and down the biography to search for, align to position of radial artery
Dynamic component 500.When the upper and lower slip under the drive of transmission component 500 of telescopic component 200, the radial artery at wrist 400 is carried out
Automatic search, when detecting radial artery, the pressure wave that pressure sensor 300 receives radial artery feeds back to transmission component 500,
The stop motion of transmission component 500, telescopic component 200 stops moving up and down therewith, now pressure sensor 300 and radial artery pair
Really, automatic search is completed level.Oar at the outside alignment of telescopic band dynamic pressure force snesor 300 wrist 400 of telescopic component 200 is moved
Arteries and veins, and continue protruding, so that pressure sensor 300 protects certain pressure with radial artery, so as to ensure to detect number
According to accuracy；After detection is finished, the auto retractable of telescopic component 200 drives pressure sensor 300 to reset.The present invention is provided
This blood vessel hardness detecting instrument, using pressure sensor 300 obtain radial artery at pressure wave can be to human vas hardness
Evaluated, this blood vessel hardness detecting instrument, it is simple in construction, easy to operate, in average family, without any professional knowledge,
The blood vessel hardness of user can be monitored whenever and wherever possible, so as to be more preferably managed to health condition.
Reference picture 3 is to Fig. 6, in the present embodiment, and telescopic component 200 includes base seat support 210, flexible shell 220 and power
Component 230.Base seat support 210 is in hollow tubular structure, and the shell 220 that stretches also is in hollow tubular structure, and flexible shell 220 is arranged
In in base seat support 210, one end that Power Component 230 is located at flexible shell 220 drives flexible shell 220 forward and backward along base seat support 210
It is mobile, and pressure sensor 300 is located at the flexible the other end of shell 220 away from Power Component 230.
Specifically, in the present embodiment, Power Component 230 includes the rotating cylinder 231 being sheathed in flexible shell 220.Rotating cylinder
231 outer walls are provided with pin 232, and the inwall of shell 220 that stretches is provided with helicla flute 221, and the correspondence of pin 232 is embedded at helicla flute 221
It is interior, anti-rotation structure is provided between the inwall of base seat support 210 and the outer wall of flexible shell 220.Pass through anti-rotation structure so that flexible shell
220 can not rotate relative to base seat support 210, so, when rotating cylinder 231 is rotated, and the pin 232 on its outer wall turns therewith
It is dynamic, so as to promote flexible shell 220 to be moved along base seat support 210 is forward and backward by helicla flute 221, realize and stretch out with retracting.
As preferred embodiment, Power Component 230 also includes the first motor 233, on the output shaft of the first motor 233
The first driving gear 234, end of the rotating cylinder 231 away from flexible shell 220 is provided with first engaged with the first driving gear 234
Driven gear 235.When the first motor 233 is rotated forward, the first driving gear 234 is driven to rotate, the first driven gear 235 is first
Driving gear 234 drives lower rotation, so that the concomitant rotation of rotating cylinder 231, when rotating cylinder 231 is rotated, passes through pin 232 and spiral shell
The cooperation of spin slot 221, the shell 220 that stretches is protruding；When the first motor 233 is inverted, the shell 220 that stretches is corresponding inwardly to retract.
In the present embodiment, anti-rotation structure includes the anti-rotation groove 212 being located on the inwall of base seat support 210 and located at flexible shell
On 220 outer walls and the anti-rotation rib 222 that can be stuck in anti-rotation groove 212.Anti-rotation rib 222 is a plurality of, along the circumference of flexible shell 220
Wall is uniformly distributed, similarly, the anti-rotation groove 212 in base seat support 210 also corresponds to a plurality of, passes through anti-rotation rib 222 and anti-rotation
The cooperation of groove 212, effectively prevents that flexible shell 220 from rotating relative to base seat support 210, so that it is guaranteed that positioned at the flexible end of shell 220
Pressure sensor 300 alignment radial artery after will not offset.Above-mentioned anti-rotation structure can also be improved, and anti-rotation groove 212 is set
On the flexible outer wall of shell 220, while anti-rotation rib 222 is arranged on the inwall of base seat support 210.It is of course also possible to use its
The anti-rotation structure of its structure, as long as ensureing flexible relatively unrotatable between shell 220 and base seat support 210.
A pcb board 240 is also fixed in reference picture 4, the lower section of flexible shell 220, and pcb board 240 is provided with travel switch 241, stretched
The outer wall of contracting shell 220 extends downwardly from that the touch article 223 of the travel switch 241 can be touched, and corresponding, base seat support 210 is provided with
Fluting 213, touch article 223 in fluting 213 by passing through, when flexible shell 220 is moved, and touch article 223 in fluting 213 by moving.When stretching
Contracting shell 220 is moved, and during the touching travel switch 241 of touch article 223, the first motor 233 stops operating, and the shell 220 that stretches stops movement.
Further, telescopic component 200 also includes pedestal drain pan 250 and gear cap 260, and pedestal drain pan 250 is spacious for one side
The rectangular box-like structure opened, another in-plane relative with the open surface is provided with perforate 251, it is above-mentioned by base seat support 210,
The entirety that flexible shell 220 and rotating cylinder 231 are constituted is stretched into pedestal drain pan 250 by open surface, and flexible shell 220 is passed provided with pressure
One end of sensor 300 in perforate 251 by stretching out.The inside of pedestal drain pan 250 is stretched out to be set on multiple connecting poles 252, base seat support 210
Have the through hole 214 for being available for connecting pole 252 to pass through, and gear cap 260 is arranged on the outside of rotating cylinder 231, which is provided with it is multiple
Connecting pole 252 distinguishes corresponding connecting hole 261, by that will rotate in being screwed into screw in the outer lateral connecting pole 252 of connecting hole 261
Cylinder 231, flexible shell 220 and base seat support 210 are fixed in the space that pedestal drain pan 250 is enclosed with gear cap 260.
Referring again to Fig. 2, Fig. 3, the planar outboard on pedestal drain pan 250 where perforate 251 is additionally provided with can be with human body wrist
The roller bearing 253 of 400 self adaptations.Roller bearing 253 is two, is symmetrically set in the both sides of perforate 251.Roller bearing 253 is set herein, on the one hand profit
It can reduce frictional force when being contacted with skin with roller bearing 253, on the other hand can be with the cambered surface of human body wrist 400 certainly using roller bearing 253
Right parallel laminating, so as to make pressure sensor 300 preferably be aligned with radial artery.
With reference to Fig. 3, Fig. 7, two connecting shafts 254 are stretched out in the both sides of pedestal drain pan 250, and this connecting shaft 254 is used for and main body 100
Connection, and a torsion spring 270 is set respectively in two connecting shafts 254, pedestal drain pan 250 is kept and inside by setting torsion spring 270
It is skewed, so as to make the plane of pressure sensor 300 stretched out by pedestal drain pan 250 parallel with the cambered surface of wrist 400, so that in inspection
Fitted both during survey more preferable, detection data are more accurate.
Further, in reference picture 7, the present embodiment, the rear side of window 113, which is provided with, can drive telescopic component 200 along vertical side
The up and down mobile transmission component 500 to search for, align to position of radial artery.As shown in Figure 7, transmission component 500 includes the
Two motors 510, the second driving gear 520, the second driven gear 530, screw rod 540 and screwed pipe 550.Second driving gear 520
On the output shaft of the second motor 510, the second driven gear 530 is sheathed on one end of screw rod 540, and screwed pipe 550 is sheathed on spiral shell
On bar 540, the second driven gear 530 is engaged with the second driving gear 520.The two ends of pedestal drain pan 250 are vertical respectively to place one
Guide post 560, screw rod 540 is parallel with two guide posts 560.In two connecting shafts 254 of pedestal drain pan 250 and outside torsion spring 270
Side is arranged a sliding part 570 respectively, and each sliding part 570 is sheathed on each guide post 560 respectively, and screwed pipe 550 is slided with wherein one
Part 570 is connected.So, when the second motor 510 is moved, the second driving gear 520 drives the second driven gear 530 and screw rod
540 are rotated, and when screw rod 540 is rotated, the screwed pipe 550 being threadedly coupled with it is moved up and down along screw rod 540, in this course, respectively
Sliding part 570 is slided along each guide post 560, passes through the spacing of sliding part 570 and guide post 560 so that above-mentioned telescopic component
200 upper and lower slide along a vertical arm 112 of U-shaped pedestal 110.When 200 upper and lower slip of telescopic component, at wrist 400
Radial artery is searched for automatically, when detecting radial artery, and the pressure wave that pressure sensor 300 receives radial artery feeds back to
Two motors 510, the second motor 510 stops operating, and telescopic component 200 stops moving up and down, now pressure sensor 300 and oar
Artery contraposition is accurate, and automatic search is completed.
In the present invention, the course of work of blood vessel hardness detecting instrument is：Wrist 400 is placed in the dead slot 111 of pedestal 110 first
It is interior, the radial artery at wrist 400 is substantially aligned with pressure sensor 300, it is flexible where pressure sensor 300 after start
Component 200 moves up and down the radial artery in search wrist 400 under the drive of transmission component 500 along the vertical arm of pedestal 110,
When pressure sensor 300 and radial artery just pair when, pressure sensor 300 can detect the pressure wave of radial artery, and by this information
The second motor 510 is fed back to, the second motor 510 stops operating, telescopic component 200 stops moving up and down, automatic search is completed；
Now, the first motor 233 starts, and drives flexible shell 220 protruding by above-mentioned Power Component 230, now pressure sensing
Device 300 presses radial artery, and when the touch article 223 under flexible shell 220 touches travel switch 241, pressure sensor 300 is dynamic to oar
Arteries and veins reaches the pressing force specified, and travel switch 241 feeds back information to the first motor 233, and the stop motion of the first motor 233 is opened
Begin to being detected at radial artery, after detection is finished, testing result is shown on a display screen, while the first motor 233 is inverted, pressure
Force snesor 300 is retracted under the drive of telescopic component 200 to be resetted.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Any modification, equivalent and improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (9)
1. blood vessel hardness detecting instrument, it is characterised in that：Moved including main body, in the main body for obtaining oar at human body wrist
The pressure sensor module of pulse pressure Reeb and drive the pressure sensor module movement to search for position of radial artery, contraposition
Transmission component, the main body includes the pedestal of U-shaped, and the transmission component is on rear side of a vertical arm of the pedestal, and this is erected
A window is opened up on straight-arm, the pressure sensor module is obliquely installed in the window and can driven in the transmission component
Under vertically move up and down.
2. blood vessel hardness detecting instrument as claimed in claim 1, it is characterised in that：The transmission component include the second motor, by
The second motor-driven screw rod and the screwed pipe being sheathed on the screw rod；Erect respectively the pressure sensor module both sides
Straight to place a guide post, the screw rod is parallel with each guide post, and the pressure sensor module is respectively provided on two sides with set
On each guide post and the sliding part that can be slided on each guide post, the screwed pipe wherein described in one with sliding
Part is connected.
3. blood vessel hardness detecting instrument as claimed in claim 2, it is characterised in that：Second motor is parallel with the screw rod to be set
Put, the transmission component also includes the second driving gear on the output shaft of second motor and is sheathed on the spiral shell
Second driven gear of bar one end, second driving gear is engaged with second driven gear.
4. blood vessel hardness detecting instrument as claimed in claim 1, it is characterised in that：The pressure sensor module is towards radial artery
End face provided with roller bearing with human body wrist self adaptation.
5. blood vessel hardness detecting instrument as claimed in claim 1, it is characterised in that：The pressure sensor module includes flexible group
Part and the pressure sensor on the telescopic component.
6. blood vessel hardness detecting instrument as claimed in claim 5, it is characterised in that：The telescopic component includes base seat support, worn
Flexible shell in the base seat support, the flexible shell is driven along the forward and backward Power Component moved of the base seat support, institute
State the end that pressure sensor is located at the flexible shell.
7. blood vessel hardness detecting instrument as claimed in claim 6, it is characterised in that：The Power Component includes being sheathed on described stretch
Rotating cylinder in contracting shell；The rotation drum outer wall is provided with pin, and the flexible shell inwall, which is provided with, is available for the rotating cylinder to revolve
The helicla flute that pin is slided when turning, is provided with anti-rotation structure between the inwall of the base seat support and the flexible shell outer wall.
8. blood vessel hardness detecting instrument as claimed in claim 7, it is characterised in that：The Power Component also include the first motor,
The first driving gear on first motor output shaft, end of the rotating cylinder away from the flexible shell is provided with and institute
State the first driven gear of the first driving gear engagement.
9. blood vessel hardness detecting instrument as claimed in claim 7 or 8, it is characterised in that：The telescopic component also includes pedestal bottom
Shell and gear cap, the base seat support is in the pedestal drain pan, and a plane of the pedestal drain pan, which is provided with, is available for described stretch
The perforate that contracting shell stretches out, the gear cap, which fixes the rotating cylinder and the base seat support with the pedestal drain pan from outside, to be connected
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833854.8A CN104510454B (en) | 2014-12-26 | 2014-12-26 | Blood vessel hardness detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833854.8A CN104510454B (en) | 2014-12-26 | 2014-12-26 | Blood vessel hardness detecting instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104510454A CN104510454A (en) | 2015-04-15 |
| CN104510454B true CN104510454B (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410833854.8A Active CN104510454B (en) | 2014-12-26 | 2014-12-26 | Blood vessel hardness detecting instrument |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067483B (en) * | 2020-09-11 | 2021-05-11 | 青海标检计量检测有限公司 | Intelligent hardness detector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1243425A (en) * | 1997-11-19 | 2000-02-02 | 精工爱普生株式会社 | Pulse wave detection method, artery position detection method and pulse wave detection apparatus |
| CN1456125A (en) * | 2002-05-09 | 2003-11-19 | 欧姆龙株式会社 | Pulse meter |
| CN101703394A (en) * | 2009-11-25 | 2010-05-12 | 山东大学 | Radial pulse wave detection device |
| CN204600450U (en) * | 2014-12-26 | 2015-09-02 | 深圳市倍轻松科技股份有限公司 | Blood vessel hardness detecting instrument |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4943205B2 (en) * | 2007-03-29 | 2012-05-30 | シスメックス株式会社 | Biological component measuring device |
| JP2008246044A (en) * | 2007-03-30 | 2008-10-16 | Citizen Holdings Co Ltd | Sphygmomanometer |
| JP5751540B2 (en) * | 2011-10-24 | 2015-07-22 | 国立大学法人東北大学 | Vascular stiffness evaluation apparatus, vascular stiffness assessment method, vascular stiffness assessment program, and computer-readable recording medium recording the vascular stiffness assessment program |
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2014
- 2014-12-26 CN CN201410833854.8A patent/CN104510454B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1243425A (en) * | 1997-11-19 | 2000-02-02 | 精工爱普生株式会社 | Pulse wave detection method, artery position detection method and pulse wave detection apparatus |
| CN1456125A (en) * | 2002-05-09 | 2003-11-19 | 欧姆龙株式会社 | Pulse meter |
| CN101703394A (en) * | 2009-11-25 | 2010-05-12 | 山东大学 | Radial pulse wave detection device |
| CN204600450U (en) * | 2014-12-26 | 2015-09-02 | 深圳市倍轻松科技股份有限公司 | Blood vessel hardness detecting instrument |
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| Publication number | Publication date |
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| CN104510454A (en) | 2015-04-15 |
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