CN104510454A - Vascular hardness detector - Google Patents
Vascular hardness detector Download PDFInfo
- Publication number
- CN104510454A CN104510454A CN201410833854.8A CN201410833854A CN104510454A CN 104510454 A CN104510454 A CN 104510454A CN 201410833854 A CN201410833854 A CN 201410833854A CN 104510454 A CN104510454 A CN 104510454A
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- pressure transducer
- blood vessel
- radial artery
- flexible shell
- detecting instrument
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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 invention relates to the technical field of health care instruments, and provides a vascular hardness detector, including a main body, a pressure sensor module arranged on the main body for obtaining pressure wave of a radial artery at a wrist of a human body, and a driving assembly for driving the pressure sensor module to move for searching and aligning the position of the radial artery. In the vascular hardness detector, when an expansion module is driven by the driving assembly to slide upwards and downwards for automatically searching the radial artery at the wrist, when the radial artery is detected, the pressure sensor receives the pressure wave of the radial artery and feeds back to the driving assembly, the driving assembly stops moving, and then expansion assembly stops moving up and down along with the driving assembly, the pressure sensor is accurately aligned with the radial artery, and automatic search is completed; the vascular hardness detector is simple in structure and convenient to operate; the vascular hardness detector can be used in a common family without any specialized knowledge for monitoring the vascular hardness of the user at any time and any where, and thereby the health condition can be better managed.
Description
Technical field
The present invention relates to care appliance technical field, more particularly, relate to a kind of blood vessel hardness detecting instrument.
Background technology
Along with the age increase arterial wall stiff, aging gradually, and hypertension make vessel wall elasticity fiber thinning, tear, wear and tear and rupture; Diabetes increase the accumulation of blood vessel wall collagen protein and elastin laminin advanced glycation end products, both combineds effect, accelerate vessel aging, vascular lesion is caused to produce artery structure sclerosis, carry out blood vessel hardness determination and then accurately can know blood vessel hardness situation, thus better health is managed.But at present blood vessel hardness determination, must by the equipment of hospital, and each detection all needs defrayment, therefore, can not know the blood vessel hardness situation of oneself anywhere or anytime.
Summary of the invention
The object of the present invention is to provide a kind of blood vessel hardness detecting instrument, be intended to solve the blood vessel hardness determination existed in prior art and depend on hospital, use inconvenient, costly problem.
For solving the problems of the technologies described above, technical scheme of the present invention is: provide blood vessel hardness detecting instrument, comprise main body, be located in described main body for obtain human body wrist place radial artery wave pressure transducer module and drive described pressure transducer module move to position of radial artery search, para-position transmission component.
Particularly, described main frame comprises the pedestal of U-shaped, described transmission component is located on rear side of a vertical arm of described pedestal, this vertical arm is offered a window, and described pressure transducer module to be obliquely installed in described window and vertically can to move up and down under described transmission component drives.
Particularly, described transmission component comprises the second motor, by described second motor-driven screw rod and the screwed pipe that is sheathed on described screw rod; A guide post is vertically placed respectively in described pressure transducer module both sides, described screw rod is parallel with each described guide post, the both sides of described pressure transducer module are respectively equipped with the sliding part that can slide on each described guide post, and described screwed pipe is connected with wherein sliding part described in.
Particularly, described second motor and described screw rod be arranged in parallel, described transmission component also comprises the second driving gear on the output shaft being located at described second motor and is sheathed on second driven gear of described screw rod one end, and described second driving gear engages with described second driven gear.
Particularly, described pressure transducer module is provided with the adaptive roller bearing with human body wrist towards the end face of radial artery.
Particularly, described pressure transducer module comprises telescopic component and is located at the pressure transducer on described telescopic component.
Particularly, described telescopic component comprises base seat support, the flexible shell be arranged in described base seat support, drive described flexible shell along the Power Component of the forward and backward movement of described base seat support, and described pressure transducer is located at the end of described flexible shell.
Particularly, described Power Component comprises the rotating cylinder be sheathed in described flexible shell; Described rotating cylinder outer wall is provided with pin, and described flexible shell inwall is provided with the helicla flute that when can rotate for described rotating cylinder, pin slides, and is provided with anti-rotation structure between the inwall of described base seat support and described flexible shell outer wall.
Particularly, described Power Component also comprises the first motor, the first driving gear be located on described first motor output shaft, and described rotating cylinder is provided with away from the end of described flexible shell the first driven gear engaged with described first driving gear.
Particularly, described telescopic component also comprises pedestal drain pan and gear cap, described base seat support is located in described pedestal drain pan, one plane of described pedestal drain pan is provided with the perforate can stretched out for described flexible shell, and described gear cap is fixedly connected with described pedestal drain pan from outside by described rotating cylinder and described base seat support.
This blood vessel hardness detecting instrument provided by the invention, on telescopic component is under transmission component drives, during lower slider, automatic search is carried out to the radial artery at wrist place, when radial artery being detected, the pressure wave that pressure transducer receives radial artery feeds back to transmission component, transmission component stop motion, on telescopic component stops thereupon, lower movement, now pressure transducer and radial artery para-position accurate, automatic search completes, this blood vessel hardness detecting instrument, structure is simple, easy to operate, in average family, without the need to any Professional knowledge, can the blood vessel hardness of monitoring user whenever and wherever possible, thus can better manage health condition.
Accompanying drawing explanation
Fig. 1 is the structural representation of the blood vessel hardness detecting instrument that the embodiment of the present invention provides;
Fig. 2 is the sectional view of the blood vessel hardness detecting instrument that the embodiment of the present invention provides;
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 the structural representation after being dismantled by the panel of pedestal one vertical arm in the embodiment of the present invention;
100-main body; 110-pedestal; 111-dead slot; 112-vertical arm;
113-window; 200-telescopic component; 210-base seat support; 212-anti-rotation groove;
213-slots; 214-through hole; 220-stretches shell; 221-helicla flute;
222-anti-rotation rib; 223-touch article; 230-Power Component; 231-rotating cylinder;
232-pin; 233-first motor; 234-first driving gear; 235-first driven gear;
240-PCB plate; 241-travel switch; 250-pedestal drain pan; 251-perforate;
252-joint pin; 253-roller bearing; 254-connecting axle; 260-gear cap;
261-connecting hole; 270-torsion spring; 300-pressure transducer; 400-hands wrist;
500-transmission component; 510-second motor; 520-second driving gear; 530-second driven gear;
540-screw rod; 550-screwed pipe; 560-guide post; 570-sliding part.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is called as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
With reference to Fig. 1, Fig. 2, blood vessel hardness detecting instrument provided by the invention, comprises main body 100, the pressure transducer module be located in main body 100.Pressure transducer module comprises telescopic component 200 and is located on telescopic component 200 for obtaining the pressure transducer 300 of the pressure wave at radial artery place of human body wrist 400 place.Main body 100 comprises the pedestal 110 of U-shaped, and the dead slot 111 in the middle part of pedestal 110 is for placing wrist 400.One vertical arm 112 of pedestal 110 is provided with window 113, and telescopic component 200 is obliquely installed in window 113.Also be provided with display screen (not shown) on rear side of vertical arm 112, display screen is used for showing and detects data.Be provided with on rear side of window 113 and telescopic component 200 can be driven vertically to move up and down with the transmission component 500 to position of radial artery search, para-position.When telescopic component 200 transmission component 500 drive under upper and lower slip time, automatic search is carried out to the radial artery at wrist 400 place, when radial artery being detected, the pressure wave that pressure transducer 300 receives radial artery feeds back to transmission component 500, transmission component 500 stop motion, telescopic component 200 stops moving up and down thereupon, and now pressure transducer 300 is accurate with radial artery para-position, and automatic search completes.Telescopic component 200 outwards telescopic band dynamic pressure sensor 300 aims at the radial artery at wrist 400 place, and continues protruding, makes pressure transducer 300 and radial artery protect certain pressure like this, thus ensures the accuracy detecting data; After detection, telescopic component 200 auto retractable drives pressure transducer 300 to reset.This blood vessel hardness detecting instrument provided by the invention, the pressure wave at the radial artery place utilizing pressure transducer 300 to obtain can be evaluated human vas hardness, this blood vessel hardness detecting instrument, structure is simple, easy to operate, in average family, without the need to any Professional knowledge, can the blood vessel hardness of monitoring user whenever and wherever possible, thus can better manage health condition.
With reference to Fig. 3 to Fig. 6, in the present embodiment, telescopic component 200 comprises base seat support 210, flexible shell 220 and Power Component 230.The tubular structure of base seat support 210 in hollow, the tubular structure of flexible shell 220 also in hollow, flexible shell 220 is sheathed in base seat support 210, one end that Power Component 230 is located at flexible shell 220 drives flexible shell 220 along the forward and backward movement of base seat support 210, and pressure transducer 300 is located at flexible shell 220 the other end away from Power Component 230.
Particularly, in the present embodiment, Power Component 230 comprises the rotating cylinder 231 be sheathed in flexible shell 220.Rotating cylinder 231 outer wall is provided with pin 232, and flexible shell 220 inwall is provided with helicla flute 221, and pin 232 correspondence is embedded in helicla flute 221, is provided with anti-rotation structure between the inwall of base seat support 210 and flexible shell 220 outer wall.By anti-rotation structure, flexible shell 220 can not be rotated, like this relative to base seat support 210, when rotating cylinder 231 rotates, pin 232 on its outer wall rotates thereupon, thus promotes flexible shell 220 along the forward and backward movement of base seat support 210 by helicla flute 221, realizes stretching out and retraction.
As preferred embodiment, Power Component 230 also comprises the first motor 233, the first driving gear 234 be located on the first motor 233 output shaft, and rotating cylinder 231 is provided with away from the end of flexible shell 220 the first driven gear 235 engaged with the first driving gear 234.When the first motor 233 rotates forward, drive the first driving gear 234 to rotate, the first driven gear 235 rotates under the first driving gear 234 drives, thus rotating cylinder 231 rotates thereupon, when rotating cylinder 231 rotates, by coordinating of pin 232 and helicla flute 221, flexible shell 220 is protruding; When the first motor 233 reverses, the flexible corresponding inside retraction of shell 220.
In the present embodiment, anti-rotation structure comprises the anti-rotation groove 212 be located on base seat support 210 inwall and to be located on flexible shell 220 outer wall and the anti-rotation rib 222 that can be stuck in anti-rotation groove 212.Anti-rotation rib 222 is many, circumferential wall along flexible shell 220 is uniformly distributed, same, anti-rotation groove 212 in base seat support 210 also corresponds to many, by coordinating of anti-rotation rib 222 and anti-rotation groove 212, effectively prevent flexible shell 220 from rotating relative to base seat support 210, thus guarantee that the pressure transducer 300 being positioned at flexible shell 220 end can not offset after aligning radial artery.Above-mentioned anti-rotation structure also can improve, and is arranged on by anti-rotation groove 212 on flexible shell 220 outer wall, is arranged on base seat support 210 inwall by anti-rotation rib 222 simultaneously.Certainly, also can adopt the anti-rotation structure of other structure, can not relatively rotate between shell 220 and base seat support 210 as long as ensure to stretch.
With reference to Fig. 4, a pcb board 240 is also fixed in the below of flexible shell 220, pcb board 240 is provided with travel switch 241, the outer wall of flexible shell 220 stretches out the touch article 223 can touching described travel switch 241 downwards, corresponding, base seat support 210 is provided with fluting 213, and touch article 223 passes by fluting 213, when flexible shell 220 moves, touch article 223 moves by fluting 213.When flexible shell 220 moves, when touch article 223 touches travel switch 241, the first motor 233 stops operating, and flexible shell 220 stops mobile.
Further, telescopic component 200 also comprises pedestal drain pan 250 and gear cap 260, pedestal drain pan 250 is the rectangular box-like structure of recording quantity, another in-plane relative with this open surface is provided with perforate 251, the above-mentioned entirety be made up of base seat support 210, flexible shell 220 and rotating cylinder 231 is stretched in pedestal drain pan 250 by open surface, and one end that flexible shell 220 is provided with pressure transducer 300 is stretched out by perforate 251.Multiple joint pin 252 is stretched out in pedestal drain pan 250 inside, base seat support 210 is provided with the through hole 214 that can pass for joint pin 252, and gear cap 260 is arranged on the outside of rotating cylinder 231, which is provided with the connecting hole 261 corresponding respectively with multiple joint pin 252, being fixed in the space that pedestal drain pan 250 and gear cap 260 enclose by rotating cylinder 231, flexible shell 220 and base seat support 210 by being screwed into screw in connecting hole 261 lateral joint pin 252.
Referring again to Fig. 2, Fig. 3, on pedestal drain pan 250, be also provided with can roller bearing 253 adaptive with human body wrist 400 for the planar outboard at perforate 251 place.Roller bearing 253 is two, is symmetrically set in perforate 251 both sides.Roller bearing 253 is set herein, utilize on the one hand roller bearing 253 can reduce and contact skin time frictional force, another aspect utilizes roller bearing 253 can laminating naturally parallel with human body wrist 400 cambered surface, thus can make pressure transducer 300 better with radial artery para-position.
Composition graphs 3, Fig. 7, two connecting axles 254 are stretched out in the both sides of pedestal drain pan 250, this connecting axle 254 is for being connected with main body 100, and two connecting axles 254 arrange a torsion spring 270 respectively, pedestal drain pan 250 is made to keep with recessed by arranging torsion spring 270, thus pressure transducer 300 plane of being stretched out by pedestal drain pan 250 can be made parallel with wrist 400 cambered surface, thus both when detecting, laminating is better, detects data more accurate.
Further, with reference to Fig. 7, in the present embodiment, be provided with on rear side of window 113 and telescopic component 200 can be driven vertically to move up and down with the transmission component 500 to position of radial artery search, para-position.As shown in Figure 7, transmission component 500 comprises the second motor 510, second driving gear 520, second driven gear 530, screw rod 540 and screwed pipe 550.Second driving gear 520 is located on the output shaft of the second motor 510, and the second driven gear 530 is sheathed on one end of screw rod 540, and screwed pipe 550 is sheathed on screw rod 540, and the second driven gear 530 engages with the second driving gear 520.A guide post 560 is vertically placed respectively in the two ends of pedestal drain pan 250, and screw rod 540 is parallel with two guide posts 560.Two connecting axles 254 of pedestal drain pan 250 to be positioned at outside torsion spring 270 a sheathed sliding part 570 respectively, and each sliding part 570 is sheathed on each guide post 560 respectively, and screwed pipe 550 is connected with a wherein sliding part 570.Like this, when the second motor 510 moves, second driving gear 520 drives the second driven gear 530 and screw rod 540 to rotate, when screw rod 540 rotates, the screwed pipe 550 be threaded with it moves up and down along screw rod 540, and in this course, each sliding part 570 slides along each guide post 560, spacing by sliding part 570 and guide post 560, makes above-mentioned telescopic component 200 along the upper and lower slip of a vertical arm 112 of U-shaped pedestal 110.When the upper and lower slip of telescopic component 200, automatic search is carried out to the radial artery at wrist 400 place, when radial artery being detected, the pressure wave that pressure transducer 300 receives radial artery feeds back to the second motor 510, second motor 510 stops operating, telescopic component 200 stops moving up and down, and now pressure transducer 300 is accurate with radial artery para-position, and automatic search completes.
In the present invention, the work process of blood vessel hardness detecting instrument is: be first placed in the dead slot 111 of pedestal 110 by wrist 400, the radial artery at wrist 400 place is roughly aimed at pressure transducer 300, after start, the telescopic component 200 at pressure transducer 300 place under the drive of transmission component 500 along in the vertical arm of pedestal 110, radial artery in lower mobile search wrist 400, when pressure transducer 300 and radial artery just pair time, pressure transducer 300 can detect the pressure wave of radial artery, and give the second motor 510 by this information feed back, second motor 510 stops operating, on telescopic component 200 stops, lower movement, automatic search completes, now, first motor 233 starts, drive flexible shell 220 protruding by above-mentioned Power Component 230, now pressure transducer 300 presses radial artery, when the touch article 223 under flexible shell 220 touches travel switch 241, pressure transducer 300 pairs of radial arterys reach the pressing force of specifying, information feed back is given the first motor 233 by travel switch 241, first motor 233 stop motion, start to detect radial artery place, after detection, testing result shows on a display screen, first motor 233 reverses simultaneously, pressure transducer 300 is retracted and is resetted under telescopic component 200 drives.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. blood vessel hardness detecting instrument, is characterized in that: comprise main body, be located in described main body for obtain human body wrist place radial artery wave pressure transducer module and drive described pressure transducer module move to position of radial artery search, para-position transmission component.
2. blood vessel hardness detecting instrument as claimed in claim 1, it is characterized in that: described main frame comprises the pedestal of U-shaped, described transmission component is located on rear side of a vertical arm of described pedestal, this vertical arm is offered a window, described pressure transducer module to be obliquely installed in described window and vertically can to move up and down under described transmission component drives.
3. blood vessel hardness detecting instrument as claimed in claim 2, is characterized in that: described transmission component comprises the second motor, by described second motor-driven screw rod and the screwed pipe that is sheathed on described screw rod; A guide post is vertically placed respectively in described pressure transducer module both sides, described screw rod is parallel with each described guide post, the both sides of described pressure transducer module are respectively equipped with the sliding part that can slide on each described guide post, and described screwed pipe is connected with wherein sliding part described in.
4. blood vessel hardness detecting instrument as claimed in claim 3, it is characterized in that: described second motor and described screw rod be arranged in parallel, described transmission component also comprises the second driving gear on the output shaft being located at described second motor and is sheathed on second driven gear of described screw rod one end, and described second driving gear engages with described second driven gear.
5. blood vessel hardness detecting instrument as claimed in claim 1, is characterized in that: described pressure transducer module is provided with the adaptive roller bearing with human body wrist towards the end face of radial artery.
6. blood vessel hardness detecting instrument as claimed in claim 1, is characterized in that: described pressure transducer module comprises telescopic component and is located at the pressure transducer on described telescopic component.
7. blood vessel hardness detecting instrument as claimed in claim 6, it is characterized in that: described telescopic component comprises base seat support, the flexible shell be arranged in described base seat support, drive described flexible shell along the Power Component of the forward and backward movement of described base seat support, and described pressure transducer is located at the end of described flexible shell.
8. blood vessel hardness detecting instrument as claimed in claim 7, is characterized in that: described Power Component comprises the rotating cylinder be sheathed in described flexible shell; Described rotating cylinder outer wall is provided with pin, and described flexible shell inwall is provided with the helicla flute that when can rotate for described rotating cylinder, pin slides, and is provided with anti-rotation structure between the inwall of described base seat support and described flexible shell outer wall.
9. blood vessel hardness detecting instrument as claimed in claim 8, it is characterized in that: described Power Component also comprises the first motor, the first driving gear be located on described first motor output shaft, and described rotating cylinder is provided with away from the end of described flexible shell the first driven gear engaged with described first driving gear.
10. blood vessel hardness detecting instrument as claimed in claim 8 or 9, it is characterized in that: described telescopic component also comprises pedestal drain pan and gear cap, described base seat support is located in described pedestal drain pan, one plane of described pedestal drain pan is provided with the perforate can stretched out for described flexible shell, and described gear cap is fixedly connected with described pedestal drain pan from outside by described rotating cylinder and described base seat support.
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 true CN104510454A (en) | 2015-04-15 |
| CN104510454B 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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| CN (1) | CN104510454B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067483A (en) * | 2020-09-11 | 2020-12-11 | 方军杰 | Intelligent hardness detector |
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| 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 |
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| US20080243011A1 (en) * | 2007-03-30 | 2008-10-02 | Citizen Holdings Co., Ltd. | Blood pressure monitor |
| JP2008245741A (en) * | 2007-03-29 | 2008-10-16 | Sysmex Corp | Biological component measuring device |
| CN101703394A (en) * | 2009-11-25 | 2010-05-12 | 山东大学 | Radial pulse wave detection device |
| JP2013090664A (en) * | 2011-10-24 | 2013-05-16 | Tohoku Univ | Device, method and program for evaluating vascular stiffness, and computer-readable recording medium recording the program |
| 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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2014
- 2014-12-26 CN CN201410833854.8A patent/CN104510454B/en active Active
Patent Citations (7)
| 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 |
| JP2008245741A (en) * | 2007-03-29 | 2008-10-16 | Sysmex Corp | Biological component measuring device |
| US20080243011A1 (en) * | 2007-03-30 | 2008-10-02 | Citizen Holdings Co., Ltd. | Blood pressure monitor |
| CN101703394A (en) * | 2009-11-25 | 2010-05-12 | 山东大学 | Radial pulse wave detection device |
| JP2013090664A (en) * | 2011-10-24 | 2013-05-16 | Tohoku Univ | Device, method and program for evaluating vascular stiffness, and computer-readable recording medium recording the program |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067483A (en) * | 2020-09-11 | 2020-12-11 | 方军杰 | Intelligent hardness detector |
| CN112067483B (en) * | 2020-09-11 | 2021-05-11 | 青海标检计量检测有限公司 | Intelligent hardness detector |
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| CN104510454B (en) | 2017-07-18 |
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